Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Configuration parser |
| 3 | * |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 4 | * Copyright 2000-2011 Willy Tarreau <w@1wt.eu> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License |
| 8 | * as published by the Free Software Foundation; either version |
| 9 | * 2 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | */ |
| 12 | |
| 13 | #include <stdio.h> |
| 14 | #include <stdlib.h> |
| 15 | #include <string.h> |
| 16 | #include <netdb.h> |
| 17 | #include <ctype.h> |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 18 | #include <pwd.h> |
| 19 | #include <grp.h> |
Willy Tarreau | 0b4ed90 | 2007-03-26 00:18:40 +0200 | [diff] [blame] | 20 | #include <errno.h> |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 21 | #include <sys/types.h> |
| 22 | #include <sys/stat.h> |
| 23 | #include <fcntl.h> |
| 24 | #include <unistd.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 25 | |
Willy Tarreau | 2dd0d47 | 2006-06-29 17:53:05 +0200 | [diff] [blame] | 26 | #include <common/cfgparse.h> |
Willy Tarreau | c7e4238 | 2012-08-24 19:22:53 +0200 | [diff] [blame] | 27 | #include <common/chunk.h> |
Willy Tarreau | 2dd0d47 | 2006-06-29 17:53:05 +0200 | [diff] [blame] | 28 | #include <common/config.h> |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 29 | #include <common/errors.h> |
Willy Tarreau | 2dd0d47 | 2006-06-29 17:53:05 +0200 | [diff] [blame] | 30 | #include <common/memory.h> |
| 31 | #include <common/standard.h> |
| 32 | #include <common/time.h> |
| 33 | #include <common/uri_auth.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 34 | |
| 35 | #include <types/capture.h> |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 36 | #include <types/compression.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 37 | #include <types/global.h> |
Willy Tarreau | 3fdb366 | 2012-11-12 00:42:33 +0100 | [diff] [blame] | 38 | #include <types/obj_type.h> |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 39 | #include <types/peers.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 40 | |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 41 | #include <proto/acl.h> |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 42 | #include <proto/auth.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 43 | #include <proto/backend.h> |
Willy Tarreau | c7e4238 | 2012-08-24 19:22:53 +0200 | [diff] [blame] | 44 | #include <proto/channel.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 45 | #include <proto/checks.h> |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 46 | #include <proto/compression.h> |
Willy Tarreau | fbee713 | 2007-10-18 13:53:22 +0200 | [diff] [blame] | 47 | #include <proto/dumpstats.h> |
Willy Tarreau | eb47268 | 2010-05-28 18:46:57 +0200 | [diff] [blame] | 48 | #include <proto/frontend.h> |
Willy Tarreau | 34eb671 | 2011-10-24 18:15:04 +0200 | [diff] [blame] | 49 | #include <proto/hdr_idx.h> |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 50 | #include <proto/lb_chash.h> |
Willy Tarreau | f09c660 | 2012-02-13 17:12:08 +0100 | [diff] [blame] | 51 | #include <proto/lb_fas.h> |
Willy Tarreau | f89c187 | 2009-10-01 11:19:37 +0200 | [diff] [blame] | 52 | #include <proto/lb_fwlc.h> |
| 53 | #include <proto/lb_fwrr.h> |
| 54 | #include <proto/lb_map.h> |
Willy Tarreau | d1d5454 | 2012-09-12 22:58:11 +0200 | [diff] [blame] | 55 | #include <proto/listener.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 56 | #include <proto/log.h> |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 57 | #include <proto/port_range.h> |
Willy Tarreau | d1d5454 | 2012-09-12 22:58:11 +0200 | [diff] [blame] | 58 | #include <proto/protocol.h> |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 59 | #include <proto/proto_tcp.h> |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 60 | #include <proto/proto_uxst.h> |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 61 | #include <proto/proto_http.h> |
Willy Tarreau | 2b5652f | 2006-12-31 17:46:05 +0100 | [diff] [blame] | 62 | #include <proto/proxy.h> |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 63 | #include <proto/peers.h> |
Willy Tarreau | cd3b094 | 2012-04-27 21:52:18 +0200 | [diff] [blame] | 64 | #include <proto/sample.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 65 | #include <proto/server.h> |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 66 | #include <proto/session.h> |
Willy Tarreau | 75bf2c9 | 2012-08-20 17:01:35 +0200 | [diff] [blame] | 67 | #include <proto/raw_sock.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 68 | #include <proto/task.h> |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 69 | #include <proto/stick_table.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 70 | |
Emeric Brun | fc0421f | 2012-09-07 17:30:07 +0200 | [diff] [blame] | 71 | #ifdef USE_OPENSSL |
| 72 | #include <types/ssl_sock.h> |
| 73 | #include <proto/ssl_sock.h> |
| 74 | #include <proto/shctx.h> |
| 75 | #endif /*USE_OPENSSL */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 76 | |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 77 | /* This is the SSLv3 CLIENT HELLO packet used in conjunction with the |
| 78 | * ssl-hello-chk option to ensure that the remote server speaks SSL. |
| 79 | * |
| 80 | * Check RFC 2246 (TLSv1.0) sections A.3 and A.4 for details. |
| 81 | */ |
| 82 | const char sslv3_client_hello_pkt[] = { |
| 83 | "\x16" /* ContentType : 0x16 = Hanshake */ |
| 84 | "\x03\x00" /* ProtocolVersion : 0x0300 = SSLv3 */ |
| 85 | "\x00\x79" /* ContentLength : 0x79 bytes after this one */ |
| 86 | "\x01" /* HanshakeType : 0x01 = CLIENT HELLO */ |
| 87 | "\x00\x00\x75" /* HandshakeLength : 0x75 bytes after this one */ |
| 88 | "\x03\x00" /* Hello Version : 0x0300 = v3 */ |
| 89 | "\x00\x00\x00\x00" /* Unix GMT Time (s) : filled with <now> (@0x0B) */ |
| 90 | "HAPROXYSSLCHK\nHAPROXYSSLCHK\n" /* Random : must be exactly 28 bytes */ |
| 91 | "\x00" /* Session ID length : empty (no session ID) */ |
| 92 | "\x00\x4E" /* Cipher Suite Length : 78 bytes after this one */ |
| 93 | "\x00\x01" "\x00\x02" "\x00\x03" "\x00\x04" /* 39 most common ciphers : */ |
| 94 | "\x00\x05" "\x00\x06" "\x00\x07" "\x00\x08" /* 0x01...0x1B, 0x2F...0x3A */ |
| 95 | "\x00\x09" "\x00\x0A" "\x00\x0B" "\x00\x0C" /* This covers RSA/DH, */ |
| 96 | "\x00\x0D" "\x00\x0E" "\x00\x0F" "\x00\x10" /* various bit lengths, */ |
| 97 | "\x00\x11" "\x00\x12" "\x00\x13" "\x00\x14" /* SHA1/MD5, DES/3DES/AES... */ |
| 98 | "\x00\x15" "\x00\x16" "\x00\x17" "\x00\x18" |
| 99 | "\x00\x19" "\x00\x1A" "\x00\x1B" "\x00\x2F" |
| 100 | "\x00\x30" "\x00\x31" "\x00\x32" "\x00\x33" |
| 101 | "\x00\x34" "\x00\x35" "\x00\x36" "\x00\x37" |
| 102 | "\x00\x38" "\x00\x39" "\x00\x3A" |
| 103 | "\x01" /* Compression Length : 0x01 = 1 byte for types */ |
| 104 | "\x00" /* Compression Type : 0x00 = NULL compression */ |
| 105 | }; |
| 106 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 107 | /* various keyword modifiers */ |
| 108 | enum kw_mod { |
| 109 | KWM_STD = 0, /* normal */ |
| 110 | KWM_NO, /* "no" prefixed before the keyword */ |
| 111 | KWM_DEF, /* "default" prefixed before the keyword */ |
| 112 | }; |
| 113 | |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 114 | /* some of the most common options which are also the easiest to handle */ |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 115 | struct cfg_opt { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 116 | const char *name; |
| 117 | unsigned int val; |
| 118 | unsigned int cap; |
Willy Tarreau | 4fee4e9 | 2007-01-06 21:09:17 +0100 | [diff] [blame] | 119 | unsigned int checks; |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 120 | unsigned int mode; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 121 | }; |
| 122 | |
| 123 | /* proxy->options */ |
| 124 | static const struct cfg_opt cfg_opts[] = |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 125 | { |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 126 | { "abortonclose", PR_O_ABRT_CLOSE, PR_CAP_BE, 0, 0 }, |
| 127 | { "allbackups", PR_O_USE_ALL_BK, PR_CAP_BE, 0, 0 }, |
| 128 | { "checkcache", PR_O_CHK_CACHE, PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 129 | { "clitcpka", PR_O_TCP_CLI_KA, PR_CAP_FE, 0, 0 }, |
| 130 | { "contstats", PR_O_CONTSTATS, PR_CAP_FE, 0, 0 }, |
| 131 | { "dontlognull", PR_O_NULLNOLOG, PR_CAP_FE, 0, 0 }, |
| 132 | { "forceclose", PR_O_FORCE_CLO, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 133 | { "http_proxy", PR_O_HTTP_PROXY, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 134 | { "httpclose", PR_O_HTTP_CLOSE, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | 16bfb02 | 2010-01-16 19:48:41 +0100 | [diff] [blame] | 135 | { "http-keep-alive", PR_O_KEEPALIVE, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 136 | { "http-server-close", PR_O_SERVER_CLO, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | 9420b12 | 2013-12-15 18:58:25 +0100 | [diff] [blame] | 137 | { "prefer-last-server", PR_O_PREF_LAST, PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 138 | { "logasap", PR_O_LOGASAP, PR_CAP_FE, 0, 0 }, |
| 139 | { "nolinger", PR_O_TCP_NOLING, PR_CAP_FE | PR_CAP_BE, 0, 0 }, |
| 140 | { "persist", PR_O_PERSIST, PR_CAP_BE, 0, 0 }, |
| 141 | { "redispatch", PR_O_REDISP, PR_CAP_BE, 0, 0 }, |
| 142 | { "srvtcpka", PR_O_TCP_SRV_KA, PR_CAP_BE, 0, 0 }, |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 143 | #ifdef TPROXY |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 144 | { "transparent", PR_O_TRANSP, PR_CAP_BE, 0, 0 }, |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 145 | #else |
| 146 | { "transparent", 0, 0, 0, 0 }, |
Willy Tarreau | 8f922fc | 2007-01-06 21:11:49 +0100 | [diff] [blame] | 147 | #endif |
| 148 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 149 | { NULL, 0, 0, 0, 0 } |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 150 | }; |
| 151 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 152 | /* proxy->options2 */ |
| 153 | static const struct cfg_opt cfg_opts2[] = |
| 154 | { |
| 155 | #ifdef CONFIG_HAP_LINUX_SPLICE |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 156 | { "splice-request", PR_O2_SPLIC_REQ, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 157 | { "splice-response", PR_O2_SPLIC_RTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 158 | { "splice-auto", PR_O2_SPLIC_AUT, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 159 | #else |
| 160 | { "splice-request", 0, 0, 0, 0 }, |
| 161 | { "splice-response", 0, 0, 0, 0 }, |
| 162 | { "splice-auto", 0, 0, 0, 0 }, |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 163 | #endif |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 164 | { "accept-invalid-http-request", PR_O2_REQBUG_OK, PR_CAP_FE, 0, PR_MODE_HTTP }, |
| 165 | { "accept-invalid-http-response", PR_O2_RSPBUG_OK, PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 166 | { "dontlog-normal", PR_O2_NOLOGNORM, PR_CAP_FE, 0, 0 }, |
| 167 | { "log-separate-errors", PR_O2_LOGERRORS, PR_CAP_FE, 0, 0 }, |
| 168 | { "log-health-checks", PR_O2_LOGHCHKS, PR_CAP_BE, 0, 0 }, |
| 169 | { "socket-stats", PR_O2_SOCKSTAT, PR_CAP_FE, 0, 0 }, |
| 170 | { "tcp-smart-accept", PR_O2_SMARTACC, PR_CAP_FE, 0, 0 }, |
| 171 | { "tcp-smart-connect", PR_O2_SMARTCON, PR_CAP_BE, 0, 0 }, |
| 172 | { "independant-streams", PR_O2_INDEPSTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
Jamie Gloudon | 801a0a3 | 2012-08-25 00:18:33 -0400 | [diff] [blame] | 173 | { "independent-streams", PR_O2_INDEPSTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 174 | { "http-use-proxy-header", PR_O2_USE_PXHDR, PR_CAP_FE, 0, PR_MODE_HTTP }, |
Willy Tarreau | e52564c | 2010-04-27 22:19:14 +0200 | [diff] [blame] | 175 | { "http-pretend-keepalive", PR_O2_FAKE_KA, PR_CAP_FE|PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | 96e3121 | 2011-05-30 18:10:30 +0200 | [diff] [blame] | 176 | { "http-no-delay", PR_O2_NODELAY, PR_CAP_FE|PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 177 | { NULL, 0, 0, 0 } |
| 178 | }; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 179 | |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 180 | static char *cursection = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 181 | static struct proxy defproxy; /* fake proxy used to assign default values on all instances */ |
| 182 | int cfg_maxpconn = DEFAULT_MAXCONN; /* # of simultaneous connections per proxy (-N) */ |
Willy Tarreau | 5af24ef | 2009-03-15 15:23:16 +0100 | [diff] [blame] | 183 | int cfg_maxconn = 0; /* # of simultaneous connections, (-n) */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 184 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 185 | /* List head of all known configuration keywords */ |
| 186 | static struct cfg_kw_list cfg_keywords = { |
| 187 | .list = LIST_HEAD_INIT(cfg_keywords.list) |
| 188 | }; |
| 189 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 190 | /* |
| 191 | * converts <str> to a list of listeners which are dynamically allocated. |
| 192 | * The format is "{addr|'*'}:port[-end][,{addr|'*'}:port[-end]]*", where : |
| 193 | * - <addr> can be empty or "*" to indicate INADDR_ANY ; |
| 194 | * - <port> is a numerical port from 1 to 65535 ; |
| 195 | * - <end> indicates to use the range from <port> to <end> instead (inclusive). |
| 196 | * This can be repeated as many times as necessary, separated by a coma. |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 197 | * Function returns 1 for success or 0 if error. In case of errors, if <err> is |
| 198 | * not NULL, it must be a valid pointer to either NULL or a freeable area that |
| 199 | * will be replaced with an error message. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 200 | */ |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 201 | int str2listener(char *str, struct proxy *curproxy, struct bind_conf *bind_conf, const char *file, int line, char **err) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 202 | { |
| 203 | struct listener *l; |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 204 | char *next, *dupstr; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 205 | int port, end; |
| 206 | |
| 207 | next = dupstr = strdup(str); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 208 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 209 | while (next && *next) { |
Willy Tarreau | 12eb2a6 | 2013-03-06 15:45:03 +0100 | [diff] [blame] | 210 | struct sockaddr_storage ss, *ss2; |
Willy Tarreau | 40aa070 | 2013-03-10 23:51:38 +0100 | [diff] [blame] | 211 | int fd = -1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 212 | |
| 213 | str = next; |
| 214 | /* 1) look for the end of the first address */ |
Krzysztof Piotr Oledzki | 52d522b | 2009-01-27 16:57:08 +0100 | [diff] [blame] | 215 | if ((next = strchr(str, ',')) != NULL) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 216 | *next++ = 0; |
| 217 | } |
| 218 | |
Willy Tarreau | 12eb2a6 | 2013-03-06 15:45:03 +0100 | [diff] [blame] | 219 | ss2 = str2sa_range(str, &port, &end, err, |
| 220 | curproxy == global.stats_fe ? NULL : global.unix_bind.prefix); |
| 221 | if (!ss2) |
| 222 | goto fail; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 223 | |
Willy Tarreau | 12eb2a6 | 2013-03-06 15:45:03 +0100 | [diff] [blame] | 224 | if (ss2->ss_family == AF_INET || ss2->ss_family == AF_INET6) { |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 225 | if (!port && !end) { |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 226 | memprintf(err, "missing port number: '%s'\n", str); |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 227 | goto fail; |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 228 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 229 | |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 230 | if (!port || !end) { |
| 231 | memprintf(err, "port offsets are not allowed in 'bind': '%s'\n", str); |
| 232 | goto fail; |
| 233 | } |
| 234 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 235 | if (port < 1 || port > 65535) { |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 236 | memprintf(err, "invalid port '%d' specified for address '%s'.\n", port, str); |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 237 | goto fail; |
| 238 | } |
| 239 | |
| 240 | if (end < 1 || end > 65535) { |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 241 | memprintf(err, "invalid port '%d' specified for address '%s'.\n", end, str); |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 242 | goto fail; |
| 243 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 244 | } |
Willy Tarreau | 40aa070 | 2013-03-10 23:51:38 +0100 | [diff] [blame] | 245 | else if (ss2->ss_family == AF_UNSPEC) { |
| 246 | socklen_t addr_len; |
| 247 | |
| 248 | /* We want to attach to an already bound fd whose number |
| 249 | * is in the addr part of ss2 when cast to sockaddr_in. |
| 250 | * Note that by definition there is a single listener. |
| 251 | * We still have to determine the address family to |
| 252 | * register the correct protocol. |
| 253 | */ |
| 254 | fd = ((struct sockaddr_in *)ss2)->sin_addr.s_addr; |
| 255 | addr_len = sizeof(*ss2); |
| 256 | if (getsockname(fd, (struct sockaddr *)ss2, &addr_len) == -1) { |
| 257 | memprintf(err, "cannot use file descriptor '%d' : %s.\n", fd, strerror(errno)); |
| 258 | goto fail; |
| 259 | } |
| 260 | |
| 261 | port = end = get_host_port(ss2); |
| 262 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 263 | |
Willy Tarreau | 12eb2a6 | 2013-03-06 15:45:03 +0100 | [diff] [blame] | 264 | /* OK the address looks correct */ |
| 265 | ss = *ss2; |
| 266 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 267 | for (; port <= end; port++) { |
| 268 | l = (struct listener *)calloc(1, sizeof(struct listener)); |
Willy Tarreau | 3fdb366 | 2012-11-12 00:42:33 +0100 | [diff] [blame] | 269 | l->obj_type = OBJ_TYPE_LISTENER; |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 270 | LIST_ADDQ(&curproxy->conf.listeners, &l->by_fe); |
| 271 | LIST_ADDQ(&bind_conf->listeners, &l->by_bind); |
| 272 | l->frontend = curproxy; |
| 273 | l->bind_conf = bind_conf; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 274 | |
Willy Tarreau | 40aa070 | 2013-03-10 23:51:38 +0100 | [diff] [blame] | 275 | l->fd = fd; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 276 | l->addr = ss; |
Willy Tarreau | f7bc57c | 2012-10-03 00:19:48 +0200 | [diff] [blame] | 277 | l->xprt = &raw_sock; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 278 | l->state = LI_INIT; |
| 279 | |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 280 | if (ss.ss_family == AF_INET) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 281 | ((struct sockaddr_in *)(&l->addr))->sin_port = htons(port); |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 282 | tcpv4_add_listener(l); |
| 283 | } |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 284 | else if (ss.ss_family == AF_INET6) { |
| 285 | ((struct sockaddr_in6 *)(&l->addr))->sin6_port = htons(port); |
| 286 | tcpv6_add_listener(l); |
| 287 | } |
| 288 | else { |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 289 | uxst_add_listener(l); |
| 290 | } |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 291 | |
Willy Tarreau | af7ad00 | 2010-08-31 15:39:26 +0200 | [diff] [blame] | 292 | jobs++; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 293 | listeners++; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 294 | } /* end for(port) */ |
| 295 | } /* end while(next) */ |
| 296 | free(dupstr); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 297 | return 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 298 | fail: |
| 299 | free(dupstr); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 300 | return 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 301 | } |
| 302 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 303 | /* |
| 304 | * Sends a warning if proxy <proxy> does not have at least one of the |
| 305 | * capabilities in <cap>. An optionnal <hint> may be added at the end |
| 306 | * of the warning to help the user. Returns 1 if a warning was emitted |
| 307 | * or 0 if the condition is valid. |
| 308 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 309 | int warnifnotcap(struct proxy *proxy, int cap, const char *file, int line, const char *arg, const char *hint) |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 310 | { |
| 311 | char *msg; |
| 312 | |
| 313 | switch (cap) { |
| 314 | case PR_CAP_BE: msg = "no backend"; break; |
| 315 | case PR_CAP_FE: msg = "no frontend"; break; |
| 316 | case PR_CAP_RS: msg = "no ruleset"; break; |
| 317 | case PR_CAP_BE|PR_CAP_FE: msg = "neither frontend nor backend"; break; |
| 318 | default: msg = "not enough"; break; |
| 319 | } |
| 320 | |
| 321 | if (!(proxy->cap & cap)) { |
| 322 | Warning("parsing [%s:%d] : '%s' ignored because %s '%s' has %s capability.%s\n", |
Willy Tarreau | 2b5652f | 2006-12-31 17:46:05 +0100 | [diff] [blame] | 323 | file, line, arg, proxy_type_str(proxy), proxy->id, msg, hint ? hint : ""); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 324 | return 1; |
| 325 | } |
| 326 | return 0; |
| 327 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 328 | |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 329 | /* Report a warning if a rule is placed after a 'block' rule. |
| 330 | * Return 1 if the warning has been emitted, otherwise 0. |
| 331 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 332 | int warnif_rule_after_block(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 333 | { |
| 334 | if (!LIST_ISEMPTY(&proxy->block_cond)) { |
| 335 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'block' rule will still be processed before.\n", |
| 336 | file, line, arg); |
| 337 | return 1; |
| 338 | } |
| 339 | return 0; |
| 340 | } |
| 341 | |
| 342 | /* Report a warning if a rule is placed after a reqrewrite rule. |
| 343 | * Return 1 if the warning has been emitted, otherwise 0. |
| 344 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 345 | int warnif_rule_after_reqxxx(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 346 | { |
| 347 | if (proxy->req_exp) { |
| 348 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'reqxxx' rule will still be processed before.\n", |
| 349 | file, line, arg); |
| 350 | return 1; |
| 351 | } |
| 352 | return 0; |
| 353 | } |
| 354 | |
| 355 | /* Report a warning if a rule is placed after a reqadd rule. |
| 356 | * Return 1 if the warning has been emitted, otherwise 0. |
| 357 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 358 | int warnif_rule_after_reqadd(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 359 | { |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 360 | if (!LIST_ISEMPTY(&proxy->req_add)) { |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 361 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'reqadd' rule will still be processed before.\n", |
| 362 | file, line, arg); |
| 363 | return 1; |
| 364 | } |
| 365 | return 0; |
| 366 | } |
| 367 | |
| 368 | /* Report a warning if a rule is placed after a redirect rule. |
| 369 | * Return 1 if the warning has been emitted, otherwise 0. |
| 370 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 371 | int warnif_rule_after_redirect(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 372 | { |
| 373 | if (!LIST_ISEMPTY(&proxy->redirect_rules)) { |
| 374 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'redirect' rule will still be processed before.\n", |
| 375 | file, line, arg); |
| 376 | return 1; |
| 377 | } |
| 378 | return 0; |
| 379 | } |
| 380 | |
| 381 | /* Report a warning if a rule is placed after a 'use_backend' rule. |
| 382 | * Return 1 if the warning has been emitted, otherwise 0. |
| 383 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 384 | int warnif_rule_after_use_backend(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 385 | { |
| 386 | if (!LIST_ISEMPTY(&proxy->switching_rules)) { |
| 387 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'use_backend' rule will still be processed before.\n", |
| 388 | file, line, arg); |
| 389 | return 1; |
| 390 | } |
| 391 | return 0; |
| 392 | } |
| 393 | |
| 394 | /* report a warning if a block rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 395 | int warnif_misplaced_block(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 396 | { |
| 397 | return warnif_rule_after_reqxxx(proxy, file, line, arg) || |
| 398 | warnif_rule_after_reqadd(proxy, file, line, arg) || |
| 399 | warnif_rule_after_redirect(proxy, file, line, arg) || |
| 400 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 401 | } |
| 402 | |
| 403 | /* report a warning if a reqxxx rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 404 | int warnif_misplaced_reqxxx(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 405 | { |
| 406 | return warnif_rule_after_reqadd(proxy, file, line, arg) || |
| 407 | warnif_rule_after_redirect(proxy, file, line, arg) || |
| 408 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 409 | } |
| 410 | |
| 411 | /* report a warning if a reqadd rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 412 | int warnif_misplaced_reqadd(struct proxy *proxy, const char *file, int line, const char *arg) |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 413 | { |
| 414 | return warnif_rule_after_redirect(proxy, file, line, arg) || |
| 415 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 416 | } |
| 417 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 418 | /* Report it if a request ACL condition uses some keywords that are incompatible |
| 419 | * with the place where the ACL is used. It returns either 0 or ERR_WARN so that |
| 420 | * its result can be or'ed with err_code. Note that <cond> may be NULL and then |
| 421 | * will be ignored. |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 422 | */ |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 423 | static int warnif_cond_conflicts(const struct acl_cond *cond, unsigned int where, const char *file, int line) |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 424 | { |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 425 | const struct acl *acl; |
Willy Tarreau | 93fddf1 | 2013-03-31 22:59:32 +0200 | [diff] [blame] | 426 | const char *kw; |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 427 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 428 | if (!cond) |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 429 | return 0; |
| 430 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 431 | acl = acl_cond_conflicts(cond, where); |
| 432 | if (acl) { |
| 433 | if (acl->name && *acl->name) |
| 434 | Warning("parsing [%s:%d] : acl '%s' will never match because it only involves keywords that are incompatible with '%s'\n", |
| 435 | file, line, acl->name, sample_ckp_names(where)); |
| 436 | else |
| 437 | Warning("parsing [%s:%d] : anonymous acl will never match because it uses keyword '%s' which is incompatible with '%s'\n", |
Willy Tarreau | 93fddf1 | 2013-03-31 22:59:32 +0200 | [diff] [blame] | 438 | file, line, LIST_ELEM(acl->expr.n, struct acl_expr *, list)->kw, sample_ckp_names(where)); |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 439 | return ERR_WARN; |
| 440 | } |
| 441 | if (!acl_cond_kw_conflicts(cond, where, &acl, &kw)) |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 442 | return 0; |
| 443 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 444 | if (acl->name && *acl->name) |
| 445 | Warning("parsing [%s:%d] : acl '%s' involves keywords '%s' which is incompatible with '%s'\n", |
Willy Tarreau | 93fddf1 | 2013-03-31 22:59:32 +0200 | [diff] [blame] | 446 | file, line, acl->name, kw, sample_ckp_names(where)); |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 447 | else |
| 448 | Warning("parsing [%s:%d] : anonymous acl involves keyword '%s' which is incompatible with '%s'\n", |
Willy Tarreau | 93fddf1 | 2013-03-31 22:59:32 +0200 | [diff] [blame] | 449 | file, line, kw, sample_ckp_names(where)); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 450 | return ERR_WARN; |
| 451 | } |
| 452 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 453 | /* |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 454 | * parse a line in a <global> section. Returns the error code, 0 if OK, or |
| 455 | * any combination of : |
| 456 | * - ERR_ABORT: must abort ASAP |
| 457 | * - ERR_FATAL: we can continue parsing but not start the service |
| 458 | * - ERR_WARN: a warning has been emitted |
| 459 | * - ERR_ALERT: an alert has been emitted |
| 460 | * Only the two first ones can stop processing, the two others are just |
| 461 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 462 | */ |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 463 | int cfg_parse_global(const char *file, int linenum, char **args, int kwm) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 464 | { |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 465 | int err_code = 0; |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 466 | char *errmsg = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 467 | |
| 468 | if (!strcmp(args[0], "global")) { /* new section */ |
| 469 | /* no option, nothing special to do */ |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 470 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 471 | } |
Emeric Brun | c8e8d12 | 2012-10-02 18:42:10 +0200 | [diff] [blame] | 472 | else if (!strcmp(args[0], "ca-base")) { |
| 473 | #ifdef USE_OPENSSL |
| 474 | if (global.ca_base != NULL) { |
| 475 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 476 | err_code |= ERR_ALERT; |
| 477 | goto out; |
| 478 | } |
| 479 | if (*(args[1]) == 0) { |
| 480 | Alert("parsing [%s:%d] : '%s' expects a directory path as an argument.\n", file, linenum, args[0]); |
| 481 | err_code |= ERR_ALERT | ERR_FATAL; |
| 482 | goto out; |
| 483 | } |
| 484 | global.ca_base = strdup(args[1]); |
| 485 | #else |
| 486 | Alert("parsing [%s:%d] : '%s' is not implemented.\n", file, linenum, args[0]); |
| 487 | err_code |= ERR_ALERT | ERR_FATAL; |
| 488 | goto out; |
| 489 | #endif |
| 490 | } |
| 491 | else if (!strcmp(args[0], "crt-base")) { |
| 492 | #ifdef USE_OPENSSL |
| 493 | if (global.crt_base != NULL) { |
| 494 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 495 | err_code |= ERR_ALERT; |
| 496 | goto out; |
| 497 | } |
| 498 | if (*(args[1]) == 0) { |
| 499 | Alert("parsing [%s:%d] : '%s' expects a directory path as an argument.\n", file, linenum, args[0]); |
| 500 | err_code |= ERR_ALERT | ERR_FATAL; |
| 501 | goto out; |
| 502 | } |
| 503 | global.crt_base = strdup(args[1]); |
| 504 | #else |
| 505 | Alert("parsing [%s:%d] : '%s' is not implemented.\n", file, linenum, args[0]); |
| 506 | err_code |= ERR_ALERT | ERR_FATAL; |
| 507 | goto out; |
| 508 | #endif |
| 509 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 510 | else if (!strcmp(args[0], "daemon")) { |
| 511 | global.mode |= MODE_DAEMON; |
| 512 | } |
| 513 | else if (!strcmp(args[0], "debug")) { |
| 514 | global.mode |= MODE_DEBUG; |
| 515 | } |
| 516 | else if (!strcmp(args[0], "noepoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 517 | global.tune.options &= ~GTUNE_USE_EPOLL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 518 | } |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 519 | else if (!strcmp(args[0], "nokqueue")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 520 | global.tune.options &= ~GTUNE_USE_KQUEUE; |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 521 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 522 | else if (!strcmp(args[0], "nopoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 523 | global.tune.options &= ~GTUNE_USE_POLL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 524 | } |
Willy Tarreau | 3ab68cf | 2009-01-25 16:03:28 +0100 | [diff] [blame] | 525 | else if (!strcmp(args[0], "nosplice")) { |
| 526 | global.tune.options &= ~GTUNE_USE_SPLICE; |
| 527 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 528 | else if (!strcmp(args[0], "quiet")) { |
| 529 | global.mode |= MODE_QUIET; |
| 530 | } |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 531 | else if (!strcmp(args[0], "tune.maxpollevents")) { |
| 532 | if (global.tune.maxpollevents != 0) { |
| 533 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 534 | err_code |= ERR_ALERT; |
| 535 | goto out; |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 536 | } |
| 537 | if (*(args[1]) == 0) { |
| 538 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 539 | err_code |= ERR_ALERT | ERR_FATAL; |
| 540 | goto out; |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 541 | } |
| 542 | global.tune.maxpollevents = atol(args[1]); |
| 543 | } |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 544 | else if (!strcmp(args[0], "tune.maxaccept")) { |
| 545 | if (global.tune.maxaccept != 0) { |
| 546 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 547 | err_code |= ERR_ALERT; |
| 548 | goto out; |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 549 | } |
| 550 | if (*(args[1]) == 0) { |
| 551 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 552 | err_code |= ERR_ALERT | ERR_FATAL; |
| 553 | goto out; |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 554 | } |
| 555 | global.tune.maxaccept = atol(args[1]); |
| 556 | } |
Willy Tarreau | 43961d5 | 2010-10-04 20:39:20 +0200 | [diff] [blame] | 557 | else if (!strcmp(args[0], "tune.chksize")) { |
| 558 | if (*(args[1]) == 0) { |
| 559 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 560 | err_code |= ERR_ALERT | ERR_FATAL; |
| 561 | goto out; |
| 562 | } |
| 563 | global.tune.chksize = atol(args[1]); |
| 564 | } |
Emeric Brun | fc32aca | 2012-09-03 12:10:29 +0200 | [diff] [blame] | 565 | #ifdef USE_OPENSSL |
Willy Tarreau | 6ec58db | 2012-11-16 16:32:15 +0100 | [diff] [blame] | 566 | else if (!strcmp(args[0], "tune.ssl.cachesize")) { |
Emeric Brun | fc32aca | 2012-09-03 12:10:29 +0200 | [diff] [blame] | 567 | if (*(args[1]) == 0) { |
| 568 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 569 | err_code |= ERR_ALERT | ERR_FATAL; |
| 570 | goto out; |
| 571 | } |
| 572 | global.tune.sslcachesize = atol(args[1]); |
| 573 | } |
Emeric Brun | 4f65bff | 2012-11-16 15:11:00 +0100 | [diff] [blame] | 574 | else if (!strcmp(args[0], "tune.ssl.lifetime")) { |
| 575 | unsigned int ssllifetime; |
| 576 | const char *res; |
| 577 | |
| 578 | if (*(args[1]) == 0) { |
| 579 | Alert("parsing [%s:%d] : '%s' expects ssl sessions <lifetime> in seconds as argument.\n", file, linenum, args[0]); |
| 580 | err_code |= ERR_ALERT | ERR_FATAL; |
| 581 | goto out; |
| 582 | } |
| 583 | |
| 584 | res = parse_time_err(args[1], &ssllifetime, TIME_UNIT_S); |
| 585 | if (res) { |
| 586 | Alert("parsing [%s:%d]: unexpected character '%c' in argument to <%s>.\n", |
| 587 | file, linenum, *res, args[0]); |
| 588 | err_code |= ERR_ALERT | ERR_FATAL; |
| 589 | goto out; |
| 590 | } |
| 591 | |
| 592 | global.tune.ssllifetime = ssllifetime; |
| 593 | } |
Willy Tarreau | bfd5946 | 2013-02-21 07:46:09 +0100 | [diff] [blame] | 594 | else if (!strcmp(args[0], "tune.ssl.maxrecord")) { |
| 595 | if (*(args[1]) == 0) { |
| 596 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 597 | err_code |= ERR_ALERT | ERR_FATAL; |
| 598 | goto out; |
| 599 | } |
| 600 | global.tune.ssl_max_record = atol(args[1]); |
| 601 | } |
Emeric Brun | fc32aca | 2012-09-03 12:10:29 +0200 | [diff] [blame] | 602 | #endif |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 603 | else if (!strcmp(args[0], "tune.bufsize")) { |
| 604 | if (*(args[1]) == 0) { |
| 605 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 606 | err_code |= ERR_ALERT | ERR_FATAL; |
| 607 | goto out; |
| 608 | } |
| 609 | global.tune.bufsize = atol(args[1]); |
| 610 | if (global.tune.maxrewrite >= global.tune.bufsize / 2) |
| 611 | global.tune.maxrewrite = global.tune.bufsize / 2; |
Willy Tarreau | 19d14ef | 2012-10-29 16:51:55 +0100 | [diff] [blame] | 612 | chunk_init(&trash, realloc(trash.str, global.tune.bufsize), global.tune.bufsize); |
Willy Tarreau | 2819e99 | 2013-12-13 14:41:10 +0100 | [diff] [blame] | 613 | alloc_trash_buffers(global.tune.bufsize); |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 614 | } |
| 615 | else if (!strcmp(args[0], "tune.maxrewrite")) { |
| 616 | if (*(args[1]) == 0) { |
| 617 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 618 | err_code |= ERR_ALERT | ERR_FATAL; |
| 619 | goto out; |
| 620 | } |
| 621 | global.tune.maxrewrite = atol(args[1]); |
| 622 | if (global.tune.maxrewrite >= global.tune.bufsize / 2) |
| 623 | global.tune.maxrewrite = global.tune.bufsize / 2; |
| 624 | } |
Willy Tarreau | e803de2 | 2010-01-21 17:43:04 +0100 | [diff] [blame] | 625 | else if (!strcmp(args[0], "tune.rcvbuf.client")) { |
| 626 | if (global.tune.client_rcvbuf != 0) { |
| 627 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 628 | err_code |= ERR_ALERT; |
| 629 | goto out; |
| 630 | } |
| 631 | if (*(args[1]) == 0) { |
| 632 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 633 | err_code |= ERR_ALERT | ERR_FATAL; |
| 634 | goto out; |
| 635 | } |
| 636 | global.tune.client_rcvbuf = atol(args[1]); |
| 637 | } |
| 638 | else if (!strcmp(args[0], "tune.rcvbuf.server")) { |
| 639 | if (global.tune.server_rcvbuf != 0) { |
| 640 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 641 | err_code |= ERR_ALERT; |
| 642 | goto out; |
| 643 | } |
| 644 | if (*(args[1]) == 0) { |
| 645 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 646 | err_code |= ERR_ALERT | ERR_FATAL; |
| 647 | goto out; |
| 648 | } |
| 649 | global.tune.server_rcvbuf = atol(args[1]); |
| 650 | } |
| 651 | else if (!strcmp(args[0], "tune.sndbuf.client")) { |
| 652 | if (global.tune.client_sndbuf != 0) { |
| 653 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 654 | err_code |= ERR_ALERT; |
| 655 | goto out; |
| 656 | } |
| 657 | if (*(args[1]) == 0) { |
| 658 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 659 | err_code |= ERR_ALERT | ERR_FATAL; |
| 660 | goto out; |
| 661 | } |
| 662 | global.tune.client_sndbuf = atol(args[1]); |
| 663 | } |
| 664 | else if (!strcmp(args[0], "tune.sndbuf.server")) { |
| 665 | if (global.tune.server_sndbuf != 0) { |
| 666 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 667 | err_code |= ERR_ALERT; |
| 668 | goto out; |
| 669 | } |
| 670 | if (*(args[1]) == 0) { |
| 671 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 672 | err_code |= ERR_ALERT | ERR_FATAL; |
| 673 | goto out; |
| 674 | } |
| 675 | global.tune.server_sndbuf = atol(args[1]); |
| 676 | } |
Willy Tarreau | bd9a0a7 | 2011-10-23 21:14:29 +0200 | [diff] [blame] | 677 | else if (!strcmp(args[0], "tune.pipesize")) { |
| 678 | if (*(args[1]) == 0) { |
| 679 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 680 | err_code |= ERR_ALERT | ERR_FATAL; |
| 681 | goto out; |
| 682 | } |
| 683 | global.tune.pipesize = atol(args[1]); |
| 684 | } |
Willy Tarreau | 193b8c6 | 2012-11-22 00:17:38 +0100 | [diff] [blame] | 685 | else if (!strcmp(args[0], "tune.http.cookielen")) { |
| 686 | if (*(args[1]) == 0) { |
| 687 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 688 | err_code |= ERR_ALERT | ERR_FATAL; |
| 689 | goto out; |
| 690 | } |
| 691 | global.tune.cookie_len = atol(args[1]) + 1; |
| 692 | } |
Willy Tarreau | ac1932d | 2011-10-24 19:14:41 +0200 | [diff] [blame] | 693 | else if (!strcmp(args[0], "tune.http.maxhdr")) { |
| 694 | if (*(args[1]) == 0) { |
| 695 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 696 | err_code |= ERR_ALERT | ERR_FATAL; |
| 697 | goto out; |
| 698 | } |
| 699 | global.tune.max_http_hdr = atol(args[1]); |
| 700 | } |
William Lallemand | a509e4c | 2012-11-07 16:54:34 +0100 | [diff] [blame] | 701 | else if (!strcmp(args[0], "tune.zlib.memlevel")) { |
| 702 | #ifdef USE_ZLIB |
| 703 | if (*args[1]) { |
| 704 | global.tune.zlibmemlevel = atoi(args[1]); |
| 705 | if (global.tune.zlibmemlevel < 1 || global.tune.zlibmemlevel > 9) { |
| 706 | Alert("parsing [%s:%d] : '%s' expects a numeric value between 1 and 9\n", |
| 707 | file, linenum, args[0]); |
| 708 | err_code |= ERR_ALERT | ERR_FATAL; |
| 709 | goto out; |
| 710 | } |
| 711 | } else { |
| 712 | Alert("parsing [%s:%d] : '%s' expects a numeric value between 1 and 9\n", |
| 713 | file, linenum, args[0]); |
| 714 | err_code |= ERR_ALERT | ERR_FATAL; |
| 715 | goto out; |
| 716 | } |
| 717 | #else |
| 718 | Alert("parsing [%s:%d] : '%s' is not implemented.\n", file, linenum, args[0]); |
| 719 | err_code |= ERR_ALERT | ERR_FATAL; |
| 720 | goto out; |
| 721 | #endif |
| 722 | } |
| 723 | else if (!strcmp(args[0], "tune.zlib.windowsize")) { |
| 724 | #ifdef USE_ZLIB |
| 725 | if (*args[1]) { |
| 726 | global.tune.zlibwindowsize = atoi(args[1]); |
| 727 | if (global.tune.zlibwindowsize < 8 || global.tune.zlibwindowsize > 15) { |
| 728 | Alert("parsing [%s:%d] : '%s' expects a numeric value between 8 and 15\n", |
| 729 | file, linenum, args[0]); |
| 730 | err_code |= ERR_ALERT | ERR_FATAL; |
| 731 | goto out; |
| 732 | } |
| 733 | } else { |
| 734 | Alert("parsing [%s:%d] : '%s' expects a numeric value between 8 and 15\n", |
| 735 | file, linenum, args[0]); |
| 736 | err_code |= ERR_ALERT | ERR_FATAL; |
| 737 | goto out; |
| 738 | } |
| 739 | #else |
| 740 | Alert("parsing [%s:%d] : '%s' is not implemented.\n", file, linenum, args[0]); |
| 741 | err_code |= ERR_ALERT | ERR_FATAL; |
| 742 | goto out; |
| 743 | #endif |
| 744 | } |
William Lallemand | f374783 | 2012-11-09 12:33:10 +0100 | [diff] [blame] | 745 | else if (!strcmp(args[0], "tune.comp.maxlevel")) { |
| 746 | if (*args[1]) { |
| 747 | global.tune.comp_maxlevel = atoi(args[1]); |
| 748 | if (global.tune.comp_maxlevel < 1 || global.tune.comp_maxlevel > 9) { |
| 749 | Alert("parsing [%s:%d] : '%s' expects a numeric value between 1 and 9\n", |
| 750 | file, linenum, args[0]); |
| 751 | err_code |= ERR_ALERT | ERR_FATAL; |
| 752 | goto out; |
| 753 | } |
| 754 | } else { |
| 755 | Alert("parsing [%s:%d] : '%s' expects a numeric value between 1 and 9\n", |
| 756 | file, linenum, args[0]); |
| 757 | err_code |= ERR_ALERT | ERR_FATAL; |
| 758 | goto out; |
| 759 | } |
| 760 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 761 | else if (!strcmp(args[0], "uid")) { |
| 762 | if (global.uid != 0) { |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 763 | Alert("parsing [%s:%d] : user/uid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 764 | err_code |= ERR_ALERT; |
| 765 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 766 | } |
| 767 | if (*(args[1]) == 0) { |
| 768 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 769 | err_code |= ERR_ALERT | ERR_FATAL; |
| 770 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 771 | } |
| 772 | global.uid = atol(args[1]); |
| 773 | } |
| 774 | else if (!strcmp(args[0], "gid")) { |
| 775 | if (global.gid != 0) { |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 776 | Alert("parsing [%s:%d] : group/gid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 777 | err_code |= ERR_ALERT; |
| 778 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 779 | } |
| 780 | if (*(args[1]) == 0) { |
| 781 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 782 | err_code |= ERR_ALERT | ERR_FATAL; |
| 783 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 784 | } |
| 785 | global.gid = atol(args[1]); |
| 786 | } |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 787 | /* user/group name handling */ |
| 788 | else if (!strcmp(args[0], "user")) { |
| 789 | struct passwd *ha_user; |
| 790 | if (global.uid != 0) { |
| 791 | Alert("parsing [%s:%d] : user/uid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 792 | err_code |= ERR_ALERT; |
| 793 | goto out; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 794 | } |
| 795 | errno = 0; |
| 796 | ha_user = getpwnam(args[1]); |
| 797 | if (ha_user != NULL) { |
| 798 | global.uid = (int)ha_user->pw_uid; |
| 799 | } |
| 800 | else { |
| 801 | Alert("parsing [%s:%d] : cannot find user id for '%s' (%d:%s)\n", file, linenum, args[1], errno, strerror(errno)); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 802 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 803 | } |
| 804 | } |
| 805 | else if (!strcmp(args[0], "group")) { |
| 806 | struct group *ha_group; |
| 807 | if (global.gid != 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 808 | Alert("parsing [%s:%d] : gid/group was already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 809 | err_code |= ERR_ALERT; |
| 810 | goto out; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 811 | } |
| 812 | errno = 0; |
| 813 | ha_group = getgrnam(args[1]); |
| 814 | if (ha_group != NULL) { |
| 815 | global.gid = (int)ha_group->gr_gid; |
| 816 | } |
| 817 | else { |
| 818 | Alert("parsing [%s:%d] : cannot find group id for '%s' (%d:%s)\n", file, linenum, args[1], errno, strerror(errno)); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 819 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 820 | } |
| 821 | } |
| 822 | /* end of user/group name handling*/ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 823 | else if (!strcmp(args[0], "nbproc")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 824 | if (*(args[1]) == 0) { |
| 825 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 826 | err_code |= ERR_ALERT | ERR_FATAL; |
| 827 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 828 | } |
| 829 | global.nbproc = atol(args[1]); |
| 830 | } |
| 831 | else if (!strcmp(args[0], "maxconn")) { |
| 832 | if (global.maxconn != 0) { |
| 833 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 834 | err_code |= ERR_ALERT; |
| 835 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 836 | } |
| 837 | if (*(args[1]) == 0) { |
| 838 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 839 | err_code |= ERR_ALERT | ERR_FATAL; |
| 840 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 841 | } |
| 842 | global.maxconn = atol(args[1]); |
| 843 | #ifdef SYSTEM_MAXCONN |
| 844 | if (global.maxconn > DEFAULT_MAXCONN && cfg_maxconn <= DEFAULT_MAXCONN) { |
| 845 | Alert("parsing [%s:%d] : maxconn value %d too high for this system.\nLimiting to %d. Please use '-n' to force the value.\n", file, linenum, global.maxconn, DEFAULT_MAXCONN); |
| 846 | global.maxconn = DEFAULT_MAXCONN; |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 847 | err_code |= ERR_ALERT; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 848 | } |
| 849 | #endif /* SYSTEM_MAXCONN */ |
| 850 | } |
Willy Tarreau | 403edff | 2012-09-06 11:58:37 +0200 | [diff] [blame] | 851 | else if (!strcmp(args[0], "maxsslconn")) { |
| 852 | #ifdef USE_OPENSSL |
| 853 | if (*(args[1]) == 0) { |
| 854 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 855 | err_code |= ERR_ALERT | ERR_FATAL; |
| 856 | goto out; |
| 857 | } |
| 858 | global.maxsslconn = atol(args[1]); |
| 859 | #else |
Emeric Brun | 0914df8 | 2012-10-02 18:45:42 +0200 | [diff] [blame] | 860 | Alert("parsing [%s:%d] : '%s' is not implemented.\n", file, linenum, args[0]); |
| 861 | err_code |= ERR_ALERT | ERR_FATAL; |
| 862 | goto out; |
Willy Tarreau | 403edff | 2012-09-06 11:58:37 +0200 | [diff] [blame] | 863 | #endif |
| 864 | } |
Willy Tarreau | 81c25d0 | 2011-09-07 15:17:21 +0200 | [diff] [blame] | 865 | else if (!strcmp(args[0], "maxconnrate")) { |
| 866 | if (global.cps_lim != 0) { |
| 867 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 868 | err_code |= ERR_ALERT; |
| 869 | goto out; |
| 870 | } |
| 871 | if (*(args[1]) == 0) { |
| 872 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 873 | err_code |= ERR_ALERT | ERR_FATAL; |
| 874 | goto out; |
| 875 | } |
| 876 | global.cps_lim = atol(args[1]); |
| 877 | } |
Willy Tarreau | 93e7c00 | 2013-10-07 18:51:07 +0200 | [diff] [blame] | 878 | else if (!strcmp(args[0], "maxsessrate")) { |
| 879 | if (global.sps_lim != 0) { |
| 880 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 881 | err_code |= ERR_ALERT; |
| 882 | goto out; |
| 883 | } |
| 884 | if (*(args[1]) == 0) { |
| 885 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 886 | err_code |= ERR_ALERT | ERR_FATAL; |
| 887 | goto out; |
| 888 | } |
| 889 | global.sps_lim = atol(args[1]); |
| 890 | } |
Willy Tarreau | e43d532 | 2013-10-07 20:01:52 +0200 | [diff] [blame^] | 891 | else if (!strcmp(args[0], "maxsslrate")) { |
| 892 | if (global.ssl_lim != 0) { |
| 893 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 894 | err_code |= ERR_ALERT; |
| 895 | goto out; |
| 896 | } |
| 897 | if (*(args[1]) == 0) { |
| 898 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 899 | err_code |= ERR_ALERT | ERR_FATAL; |
| 900 | goto out; |
| 901 | } |
| 902 | global.ssl_lim = atol(args[1]); |
| 903 | } |
William Lallemand | d85f917 | 2012-11-09 17:05:39 +0100 | [diff] [blame] | 904 | else if (!strcmp(args[0], "maxcomprate")) { |
| 905 | if (*(args[1]) == 0) { |
| 906 | Alert("parsing [%s:%d] : '%s' expects an integer argument in kb/s.\n", file, linenum, args[0]); |
| 907 | err_code |= ERR_ALERT | ERR_FATAL; |
| 908 | goto out; |
| 909 | } |
| 910 | global.comp_rate_lim = atoi(args[1]) * 1024; |
| 911 | } |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 912 | else if (!strcmp(args[0], "maxpipes")) { |
| 913 | if (global.maxpipes != 0) { |
| 914 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 915 | err_code |= ERR_ALERT; |
| 916 | goto out; |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 917 | } |
| 918 | if (*(args[1]) == 0) { |
| 919 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 920 | err_code |= ERR_ALERT | ERR_FATAL; |
| 921 | goto out; |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 922 | } |
| 923 | global.maxpipes = atol(args[1]); |
| 924 | } |
William Lallemand | 9d5f548 | 2012-11-07 16:12:57 +0100 | [diff] [blame] | 925 | else if (!strcmp(args[0], "maxzlibmem")) { |
| 926 | if (*(args[1]) == 0) { |
| 927 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 928 | err_code |= ERR_ALERT | ERR_FATAL; |
| 929 | goto out; |
| 930 | } |
William Lallemand | e3a7d99 | 2012-11-20 11:25:20 +0100 | [diff] [blame] | 931 | global.maxzlibmem = atol(args[1]) * 1024L * 1024L; |
William Lallemand | 9d5f548 | 2012-11-07 16:12:57 +0100 | [diff] [blame] | 932 | } |
William Lallemand | 072a2bf | 2012-11-20 17:01:01 +0100 | [diff] [blame] | 933 | else if (!strcmp(args[0], "maxcompcpuusage")) { |
| 934 | if (*(args[1]) == 0) { |
| 935 | Alert("parsing [%s:%d] : '%s' expects an integer argument between 0 and 100.\n", file, linenum, args[0]); |
| 936 | err_code |= ERR_ALERT | ERR_FATAL; |
| 937 | goto out; |
| 938 | } |
| 939 | compress_min_idle = 100 - atoi(args[1]); |
Willy Tarreau | cb2699a | 2013-01-24 16:25:38 +0100 | [diff] [blame] | 940 | if (compress_min_idle > 100) { |
William Lallemand | 072a2bf | 2012-11-20 17:01:01 +0100 | [diff] [blame] | 941 | Alert("parsing [%s:%d] : '%s' expects an integer argument between 0 and 100.\n", file, linenum, args[0]); |
| 942 | err_code |= ERR_ALERT | ERR_FATAL; |
| 943 | goto out; |
| 944 | } |
| 945 | } |
| 946 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 947 | else if (!strcmp(args[0], "ulimit-n")) { |
| 948 | if (global.rlimit_nofile != 0) { |
| 949 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 950 | err_code |= ERR_ALERT; |
| 951 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 952 | } |
| 953 | if (*(args[1]) == 0) { |
| 954 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 955 | err_code |= ERR_ALERT | ERR_FATAL; |
| 956 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 957 | } |
| 958 | global.rlimit_nofile = atol(args[1]); |
| 959 | } |
| 960 | else if (!strcmp(args[0], "chroot")) { |
| 961 | if (global.chroot != NULL) { |
| 962 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 963 | err_code |= ERR_ALERT; |
| 964 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 965 | } |
| 966 | if (*(args[1]) == 0) { |
| 967 | Alert("parsing [%s:%d] : '%s' expects a directory as an argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 968 | err_code |= ERR_ALERT | ERR_FATAL; |
| 969 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 970 | } |
| 971 | global.chroot = strdup(args[1]); |
| 972 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 973 | else if (!strcmp(args[0], "description")) { |
| 974 | int i, len=0; |
| 975 | char *d; |
| 976 | |
| 977 | if (!*args[1]) { |
| 978 | Alert("parsing [%s:%d]: '%s' expects a string argument.\n", |
| 979 | file, linenum, args[0]); |
| 980 | err_code |= ERR_ALERT | ERR_FATAL; |
| 981 | goto out; |
| 982 | } |
| 983 | |
| 984 | for(i=1; *args[i]; i++) |
| 985 | len += strlen(args[i])+1; |
| 986 | |
| 987 | if (global.desc) |
| 988 | free(global.desc); |
| 989 | |
| 990 | global.desc = d = (char *)calloc(1, len); |
| 991 | |
| 992 | d += sprintf(d, "%s", args[1]); |
| 993 | for(i=2; *args[i]; i++) |
| 994 | d += sprintf(d, " %s", args[i]); |
| 995 | } |
| 996 | else if (!strcmp(args[0], "node")) { |
| 997 | int i; |
| 998 | char c; |
| 999 | |
| 1000 | for (i=0; args[1][i]; i++) { |
| 1001 | c = args[1][i]; |
Willy Tarreau | 88e0581 | 2010-03-03 00:16:00 +0100 | [diff] [blame] | 1002 | if (!isupper((unsigned char)c) && !islower((unsigned char)c) && |
| 1003 | !isdigit((unsigned char)c) && c != '_' && c != '-' && c != '.') |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 1004 | break; |
| 1005 | } |
| 1006 | |
| 1007 | if (!i || args[1][i]) { |
| 1008 | Alert("parsing [%s:%d]: '%s' requires valid node name - non-empty string" |
| 1009 | " with digits(0-9), letters(A-Z, a-z), dot(.), hyphen(-) or underscode(_).\n", |
| 1010 | file, linenum, args[0]); |
| 1011 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1012 | goto out; |
| 1013 | } |
| 1014 | |
| 1015 | if (global.node) |
| 1016 | free(global.node); |
| 1017 | |
| 1018 | global.node = strdup(args[1]); |
| 1019 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1020 | else if (!strcmp(args[0], "pidfile")) { |
| 1021 | if (global.pidfile != NULL) { |
| 1022 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1023 | err_code |= ERR_ALERT; |
| 1024 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1025 | } |
| 1026 | if (*(args[1]) == 0) { |
| 1027 | Alert("parsing [%s:%d] : '%s' expects a file name as an argument.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1028 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1029 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1030 | } |
| 1031 | global.pidfile = strdup(args[1]); |
| 1032 | } |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1033 | else if (!strcmp(args[0], "unix-bind")) { |
| 1034 | int cur_arg = 1; |
| 1035 | while (*(args[cur_arg])) { |
| 1036 | if (!strcmp(args[cur_arg], "prefix")) { |
| 1037 | if (global.unix_bind.prefix != NULL) { |
| 1038 | Alert("parsing [%s:%d] : unix-bind '%s' already specified. Continuing.\n", file, linenum, args[cur_arg]); |
| 1039 | err_code |= ERR_ALERT; |
| 1040 | cur_arg += 2; |
| 1041 | continue; |
| 1042 | } |
| 1043 | |
| 1044 | if (*(args[cur_arg+1]) == 0) { |
| 1045 | Alert("parsing [%s:%d] : unix_bind '%s' expects a path as an argument.\n", file, linenum, args[cur_arg]); |
| 1046 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1047 | goto out; |
| 1048 | } |
| 1049 | global.unix_bind.prefix = strdup(args[cur_arg+1]); |
| 1050 | cur_arg += 2; |
| 1051 | continue; |
| 1052 | } |
| 1053 | |
| 1054 | if (!strcmp(args[cur_arg], "mode")) { |
| 1055 | |
| 1056 | global.unix_bind.ux.mode = strtol(args[cur_arg + 1], NULL, 8); |
| 1057 | cur_arg += 2; |
| 1058 | continue; |
| 1059 | } |
| 1060 | |
| 1061 | if (!strcmp(args[cur_arg], "uid")) { |
| 1062 | |
| 1063 | global.unix_bind.ux.uid = atol(args[cur_arg + 1 ]); |
| 1064 | cur_arg += 2; |
| 1065 | continue; |
| 1066 | } |
| 1067 | |
| 1068 | if (!strcmp(args[cur_arg], "gid")) { |
| 1069 | |
| 1070 | global.unix_bind.ux.gid = atol(args[cur_arg + 1 ]); |
| 1071 | cur_arg += 2; |
| 1072 | continue; |
| 1073 | } |
| 1074 | |
| 1075 | if (!strcmp(args[cur_arg], "user")) { |
| 1076 | struct passwd *user; |
| 1077 | |
| 1078 | user = getpwnam(args[cur_arg + 1]); |
| 1079 | if (!user) { |
| 1080 | Alert("parsing [%s:%d] : '%s' : '%s' unknown user.\n", |
| 1081 | file, linenum, args[0], args[cur_arg + 1 ]); |
| 1082 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1083 | goto out; |
| 1084 | } |
| 1085 | |
| 1086 | global.unix_bind.ux.uid = user->pw_uid; |
| 1087 | cur_arg += 2; |
| 1088 | continue; |
| 1089 | } |
| 1090 | |
| 1091 | if (!strcmp(args[cur_arg], "group")) { |
| 1092 | struct group *group; |
| 1093 | |
| 1094 | group = getgrnam(args[cur_arg + 1]); |
| 1095 | if (!group) { |
| 1096 | Alert("parsing [%s:%d] : '%s' : '%s' unknown group.\n", |
| 1097 | file, linenum, args[0], args[cur_arg + 1 ]); |
| 1098 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1099 | goto out; |
| 1100 | } |
| 1101 | |
| 1102 | global.unix_bind.ux.gid = group->gr_gid; |
| 1103 | cur_arg += 2; |
| 1104 | continue; |
| 1105 | } |
| 1106 | |
Willy Tarreau | b48f958 | 2011-09-05 01:17:06 +0200 | [diff] [blame] | 1107 | Alert("parsing [%s:%d] : '%s' only supports the 'prefix', 'mode', 'uid', 'gid', 'user' and 'group' options.\n", |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1108 | file, linenum, args[0]); |
| 1109 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1110 | goto out; |
| 1111 | } |
| 1112 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1113 | else if (!strcmp(args[0], "log") && kwm == KWM_NO) { /* no log */ |
| 1114 | /* delete previous herited or defined syslog servers */ |
| 1115 | struct logsrv *back; |
| 1116 | struct logsrv *tmp; |
| 1117 | |
| 1118 | if (*(args[1]) != 0) { |
| 1119 | Alert("parsing [%s:%d]:%s : 'no log' does not expect arguments.\n", file, linenum, args[1]); |
| 1120 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1121 | goto out; |
| 1122 | } |
| 1123 | |
| 1124 | list_for_each_entry_safe(tmp, back, &global.logsrvs, list) { |
| 1125 | LIST_DEL(&tmp->list); |
| 1126 | free(tmp); |
| 1127 | } |
| 1128 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1129 | else if (!strcmp(args[0], "log")) { /* syslog server address */ |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 1130 | struct sockaddr_storage *sk; |
| 1131 | int port1, port2; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1132 | struct logsrv *logsrv; |
| 1133 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1134 | if (*(args[1]) == 0 || *(args[2]) == 0) { |
| 1135 | Alert("parsing [%s:%d] : '%s' expects <address> and <facility> as arguments.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1136 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1137 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1138 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1139 | |
| 1140 | logsrv = calloc(1, sizeof(struct logsrv)); |
| 1141 | |
| 1142 | logsrv->facility = get_log_facility(args[2]); |
| 1143 | if (logsrv->facility < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1144 | Alert("parsing [%s:%d] : unknown log facility '%s'\n", file, linenum, args[2]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1145 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1146 | logsrv->facility = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1147 | } |
| 1148 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1149 | logsrv->level = 7; /* max syslog level = debug */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1150 | if (*(args[3])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1151 | logsrv->level = get_log_level(args[3]); |
| 1152 | if (logsrv->level < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1153 | Alert("parsing [%s:%d] : unknown optional log level '%s'\n", file, linenum, args[3]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1154 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1155 | logsrv->level = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1156 | } |
| 1157 | } |
| 1158 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1159 | logsrv->minlvl = 0; /* limit syslog level to this level (emerg) */ |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 1160 | if (*(args[4])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1161 | logsrv->minlvl = get_log_level(args[4]); |
| 1162 | if (logsrv->minlvl < 0) { |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 1163 | Alert("parsing [%s:%d] : unknown optional minimum log level '%s'\n", file, linenum, args[4]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1164 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1165 | logsrv->minlvl = 0; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 1166 | } |
| 1167 | } |
| 1168 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1169 | sk = str2sa_range(args[1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 1170 | if (!sk) { |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1171 | Alert("parsing [%s:%d] : '%s': %s\n", file, linenum, args[0], errmsg); |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 1172 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 1173 | free(logsrv); |
| 1174 | goto out; |
| 1175 | } |
| 1176 | logsrv->addr = *sk; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 1177 | |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 1178 | if (sk->ss_family == AF_INET || sk->ss_family == AF_INET6) { |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 1179 | if (port1 != port2) { |
| 1180 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'\n", |
| 1181 | file, linenum, args[0], args[1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 1182 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1183 | free(logsrv); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 1184 | goto out; |
| 1185 | } |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 1186 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1187 | logsrv->addr = *sk; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 1188 | if (!port1) |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1189 | set_host_port(&logsrv->addr, SYSLOG_PORT); |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 1190 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1191 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1192 | LIST_ADDQ(&global.logsrvs, &logsrv->list); |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1193 | } |
Joe Williams | df5b38f | 2010-12-29 17:05:48 +0100 | [diff] [blame] | 1194 | else if (!strcmp(args[0], "log-send-hostname")) { /* set the hostname in syslog header */ |
| 1195 | char *name; |
| 1196 | int len; |
| 1197 | |
| 1198 | if (global.log_send_hostname != NULL) { |
| 1199 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 1200 | err_code |= ERR_ALERT; |
| 1201 | goto out; |
| 1202 | } |
| 1203 | |
| 1204 | if (*(args[1])) |
| 1205 | name = args[1]; |
| 1206 | else |
| 1207 | name = hostname; |
| 1208 | |
| 1209 | len = strlen(name); |
| 1210 | |
| 1211 | /* We'll add a space after the name to respect the log format */ |
| 1212 | free(global.log_send_hostname); |
| 1213 | global.log_send_hostname = malloc(len + 2); |
| 1214 | snprintf(global.log_send_hostname, len + 2, "%s ", name); |
| 1215 | } |
Kevinm | 48936af | 2010-12-22 16:08:21 +0000 | [diff] [blame] | 1216 | else if (!strcmp(args[0], "log-tag")) { /* tag to report to syslog */ |
| 1217 | if (*(args[1]) == 0) { |
| 1218 | Alert("parsing [%s:%d] : '%s' expects a tag for use in syslog.\n", file, linenum, args[0]); |
| 1219 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1220 | goto out; |
| 1221 | } |
| 1222 | free(global.log_tag); |
| 1223 | global.log_tag = strdup(args[1]); |
| 1224 | } |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1225 | else if (!strcmp(args[0], "spread-checks")) { /* random time between checks (0-50) */ |
| 1226 | if (global.spread_checks != 0) { |
| 1227 | Alert("parsing [%s:%d]: spread-checks already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1228 | err_code |= ERR_ALERT; |
| 1229 | goto out; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1230 | } |
| 1231 | if (*(args[1]) == 0) { |
| 1232 | Alert("parsing [%s:%d]: '%s' expects an integer argument (0..50).\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1233 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1234 | goto out; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1235 | } |
| 1236 | global.spread_checks = atol(args[1]); |
| 1237 | if (global.spread_checks < 0 || global.spread_checks > 50) { |
| 1238 | Alert("parsing [%s:%d]: 'spread-checks' needs a positive value in range 0..50.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1239 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1240 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1241 | } |
Willy Tarreau | fc6c032 | 2012-11-16 16:12:27 +0100 | [diff] [blame] | 1242 | else if (strcmp(args[0], "cpu-map") == 0) { /* map a process list to a CPU set */ |
| 1243 | #ifdef USE_CPU_AFFINITY |
| 1244 | int cur_arg, i; |
| 1245 | unsigned int proc = 0; |
| 1246 | unsigned long cpus = 0; |
| 1247 | |
| 1248 | if (strcmp(args[1], "all") == 0) |
| 1249 | proc = 0xFFFFFFFF; |
| 1250 | else if (strcmp(args[1], "odd") == 0) |
| 1251 | proc = 0x55555555; |
| 1252 | else if (strcmp(args[1], "even") == 0) |
| 1253 | proc = 0xAAAAAAAA; |
| 1254 | else { |
| 1255 | proc = atoi(args[1]); |
| 1256 | if (proc >= 1 && proc <= 32) |
| 1257 | proc = 1 << (proc - 1); |
| 1258 | } |
| 1259 | |
| 1260 | if (!proc || !*args[2]) { |
| 1261 | Alert("parsing [%s:%d]: %s expects a process number including 'all', 'odd', 'even', or a number from 1 to 32, followed by a list of CPU ranges with numbers from 0 to 31.\n", |
| 1262 | file, linenum, args[0]); |
| 1263 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1264 | goto out; |
| 1265 | } |
| 1266 | |
| 1267 | cur_arg = 2; |
| 1268 | while (*args[cur_arg]) { |
| 1269 | unsigned int low, high; |
| 1270 | |
Willy Tarreau | 83d84cf | 2012-11-22 01:04:31 +0100 | [diff] [blame] | 1271 | if (isdigit((int)*args[cur_arg])) { |
Willy Tarreau | fc6c032 | 2012-11-16 16:12:27 +0100 | [diff] [blame] | 1272 | char *dash = strchr(args[cur_arg], '-'); |
| 1273 | |
| 1274 | low = high = str2uic(args[cur_arg]); |
| 1275 | if (dash) |
| 1276 | high = str2uic(dash + 1); |
| 1277 | |
| 1278 | if (high < low) { |
| 1279 | unsigned int swap = low; |
| 1280 | low = high; |
| 1281 | high = swap; |
| 1282 | } |
| 1283 | |
| 1284 | if (low < 0 || high >= sizeof(long) * 8) { |
| 1285 | Alert("parsing [%s:%d]: %s supports CPU numbers from 0 to %d.\n", |
| 1286 | file, linenum, args[0], (int)(sizeof(long) * 8 - 1)); |
| 1287 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1288 | goto out; |
| 1289 | } |
| 1290 | |
| 1291 | while (low <= high) |
| 1292 | cpus |= 1UL << low++; |
| 1293 | } |
| 1294 | else { |
| 1295 | Alert("parsing [%s:%d]: %s : '%s' is not a CPU range.\n", |
| 1296 | file, linenum, args[0], args[cur_arg]); |
| 1297 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1298 | goto out; |
| 1299 | } |
| 1300 | cur_arg++; |
| 1301 | } |
| 1302 | for (i = 0; i < 32; i++) |
| 1303 | if (proc & (1 << i)) |
| 1304 | global.cpu_map[i] = cpus; |
| 1305 | #else |
| 1306 | Alert("parsing [%s:%d] : '%s' is not enabled, please check build options for USE_CPU_AFFINITY.\n", file, linenum, args[0]); |
| 1307 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1308 | goto out; |
| 1309 | #endif |
| 1310 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1311 | else { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1312 | struct cfg_kw_list *kwl; |
| 1313 | int index; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1314 | int rc; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1315 | |
| 1316 | list_for_each_entry(kwl, &cfg_keywords.list, list) { |
| 1317 | for (index = 0; kwl->kw[index].kw != NULL; index++) { |
| 1318 | if (kwl->kw[index].section != CFG_GLOBAL) |
| 1319 | continue; |
| 1320 | if (strcmp(kwl->kw[index].kw, args[0]) == 0) { |
Willy Tarreau | 28a47d6 | 2012-09-18 20:02:48 +0200 | [diff] [blame] | 1321 | rc = kwl->kw[index].parse(args, CFG_GLOBAL, NULL, NULL, file, linenum, &errmsg); |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1322 | if (rc < 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1323 | Alert("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1324 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1325 | } |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1326 | else if (rc > 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1327 | Warning("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1328 | err_code |= ERR_WARN; |
| 1329 | goto out; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1330 | } |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1331 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1332 | } |
| 1333 | } |
| 1334 | } |
| 1335 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1336 | Alert("parsing [%s:%d] : unknown keyword '%s' in '%s' section\n", file, linenum, args[0], "global"); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1337 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1338 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 1339 | |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1340 | out: |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1341 | free(errmsg); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1342 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1343 | } |
| 1344 | |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 1345 | void init_default_instance() |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1346 | { |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 1347 | init_new_proxy(&defproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1348 | defproxy.mode = PR_MODE_TCP; |
| 1349 | defproxy.state = PR_STNEW; |
| 1350 | defproxy.maxconn = cfg_maxpconn; |
| 1351 | defproxy.conn_retries = CONN_RETRIES; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1352 | |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 1353 | defproxy.defsrv.check.inter = DEF_CHKINTR; |
| 1354 | defproxy.defsrv.check.fastinter = 0; |
| 1355 | defproxy.defsrv.check.downinter = 0; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 1356 | defproxy.defsrv.agent.inter = DEF_CHKINTR; |
| 1357 | defproxy.defsrv.agent.fastinter = 0; |
| 1358 | defproxy.defsrv.agent.downinter = 0; |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 1359 | defproxy.defsrv.check.rise = DEF_RISETIME; |
| 1360 | defproxy.defsrv.check.fall = DEF_FALLTIME; |
| 1361 | defproxy.defsrv.agent.rise = DEF_AGENT_RISETIME; |
| 1362 | defproxy.defsrv.agent.fall = DEF_AGENT_FALLTIME; |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 1363 | defproxy.defsrv.check.port = 0; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 1364 | defproxy.defsrv.agent.port = 0; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1365 | defproxy.defsrv.maxqueue = 0; |
| 1366 | defproxy.defsrv.minconn = 0; |
| 1367 | defproxy.defsrv.maxconn = 0; |
| 1368 | defproxy.defsrv.slowstart = 0; |
| 1369 | defproxy.defsrv.onerror = DEF_HANA_ONERR; |
| 1370 | defproxy.defsrv.consecutive_errors_limit = DEF_HANA_ERRLIMIT; |
| 1371 | defproxy.defsrv.uweight = defproxy.defsrv.iweight = 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1372 | } |
| 1373 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1374 | |
| 1375 | static int create_cond_regex_rule(const char *file, int line, |
| 1376 | struct proxy *px, int dir, int action, int flags, |
| 1377 | const char *cmd, const char *reg, const char *repl, |
| 1378 | const char **cond_start) |
| 1379 | { |
| 1380 | regex_t *preg = NULL; |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 1381 | char *errmsg = NULL; |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1382 | const char *err; |
| 1383 | int err_code = 0; |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1384 | struct acl_cond *cond = NULL; |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1385 | |
| 1386 | if (px == &defproxy) { |
| 1387 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, line, cmd); |
| 1388 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1389 | goto err; |
| 1390 | } |
| 1391 | |
| 1392 | if (*reg == 0) { |
| 1393 | Alert("parsing [%s:%d] : '%s' expects <regex> as an argument.\n", file, line, cmd); |
| 1394 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1395 | goto err; |
| 1396 | } |
| 1397 | |
| 1398 | if (warnifnotcap(px, PR_CAP_RS, file, line, cmd, NULL)) |
| 1399 | err_code |= ERR_WARN; |
| 1400 | |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1401 | if (cond_start && |
| 1402 | (strcmp(*cond_start, "if") == 0 || strcmp(*cond_start, "unless") == 0)) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 1403 | if ((cond = build_acl_cond(file, line, px, cond_start, &errmsg)) == NULL) { |
| 1404 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition : %s.\n", |
| 1405 | file, line, cmd, errmsg); |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1406 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1407 | goto err; |
| 1408 | } |
| 1409 | } |
| 1410 | else if (cond_start && **cond_start) { |
| 1411 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 1412 | file, line, cmd, *cond_start); |
| 1413 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1414 | goto err; |
| 1415 | } |
| 1416 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 1417 | err_code |= warnif_cond_conflicts(cond, |
| 1418 | (dir == SMP_OPT_DIR_REQ) ? |
| 1419 | ((px->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR) : |
| 1420 | ((px->cap & PR_CAP_BE) ? SMP_VAL_BE_HRS_HDR : SMP_VAL_FE_HRS_HDR), |
| 1421 | file, line); |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1422 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1423 | preg = calloc(1, sizeof(regex_t)); |
| 1424 | if (!preg) { |
| 1425 | Alert("parsing [%s:%d] : '%s' : not enough memory to build regex.\n", file, line, cmd); |
| 1426 | err_code = ERR_ALERT | ERR_FATAL; |
| 1427 | goto err; |
| 1428 | } |
| 1429 | |
| 1430 | if (regcomp(preg, reg, REG_EXTENDED | flags) != 0) { |
| 1431 | Alert("parsing [%s:%d] : '%s' : bad regular expression '%s'.\n", file, line, cmd, reg); |
| 1432 | err_code = ERR_ALERT | ERR_FATAL; |
| 1433 | goto err; |
| 1434 | } |
| 1435 | |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 1436 | err = chain_regex((dir == SMP_OPT_DIR_REQ) ? &px->req_exp : &px->rsp_exp, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1437 | preg, action, repl ? strdup(repl) : NULL, cond); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1438 | if (repl && err) { |
| 1439 | Alert("parsing [%s:%d] : '%s' : invalid character or unterminated sequence in replacement string near '%c'.\n", |
| 1440 | file, line, cmd, *err); |
| 1441 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1442 | goto err; |
| 1443 | } |
| 1444 | |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 1445 | if (dir == SMP_OPT_DIR_REQ && warnif_misplaced_reqxxx(px, file, line, cmd)) |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1446 | err_code |= ERR_WARN; |
| 1447 | |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 1448 | free(errmsg); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1449 | return err_code; |
| 1450 | err: |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 1451 | free(errmsg); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1452 | free(preg); |
| 1453 | return err_code; |
| 1454 | } |
| 1455 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1456 | /* |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1457 | * Parse a line in a <listen>, <frontend>, <backend> or <ruleset> section. |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1458 | * Returns the error code, 0 if OK, or any combination of : |
| 1459 | * - ERR_ABORT: must abort ASAP |
| 1460 | * - ERR_FATAL: we can continue parsing but not start the service |
| 1461 | * - ERR_WARN: a warning has been emitted |
| 1462 | * - ERR_ALERT: an alert has been emitted |
| 1463 | * Only the two first ones can stop processing, the two others are just |
| 1464 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1465 | */ |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1466 | int cfg_parse_peers(const char *file, int linenum, char **args, int kwm) |
| 1467 | { |
| 1468 | static struct peers *curpeers = NULL; |
| 1469 | struct peer *newpeer = NULL; |
| 1470 | const char *err; |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 1471 | struct bind_conf *bind_conf; |
| 1472 | struct listener *l; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1473 | int err_code = 0; |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1474 | char *errmsg = NULL; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1475 | |
| 1476 | if (strcmp(args[0], "peers") == 0) { /* new peers section */ |
Willy Tarreau | 0dbbf31 | 2013-03-05 11:31:55 +0100 | [diff] [blame] | 1477 | if (!*args[1]) { |
| 1478 | Alert("parsing [%s:%d] : missing name for peers section.\n", file, linenum); |
| 1479 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1480 | goto out; |
| 1481 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1482 | |
| 1483 | err = invalid_char(args[1]); |
| 1484 | if (err) { |
| 1485 | Alert("parsing [%s:%d] : character '%c' is not permitted in '%s' name '%s'.\n", |
| 1486 | file, linenum, *err, args[0], args[1]); |
| 1487 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 0dbbf31 | 2013-03-05 11:31:55 +0100 | [diff] [blame] | 1488 | goto out; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1489 | } |
| 1490 | |
| 1491 | for (curpeers = peers; curpeers != NULL; curpeers = curpeers->next) { |
| 1492 | /* |
| 1493 | * If there are two proxies with the same name only following |
| 1494 | * combinations are allowed: |
| 1495 | */ |
| 1496 | if (strcmp(curpeers->id, args[1]) == 0) { |
| 1497 | Warning("Parsing [%s:%d]: peers '%s' has same name as another peers (declared at %s:%d).\n", |
| 1498 | file, linenum, args[1], curpeers->conf.file, curpeers->conf.line); |
| 1499 | err_code |= ERR_WARN; |
| 1500 | } |
| 1501 | } |
| 1502 | |
| 1503 | if ((curpeers = (struct peers *)calloc(1, sizeof(struct peers))) == NULL) { |
| 1504 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 1505 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1506 | goto out; |
| 1507 | } |
| 1508 | |
| 1509 | curpeers->next = peers; |
| 1510 | peers = curpeers; |
Willy Tarreau | 8113a5d | 2012-10-04 08:01:43 +0200 | [diff] [blame] | 1511 | curpeers->conf.file = strdup(file); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1512 | curpeers->conf.line = linenum; |
| 1513 | curpeers->last_change = now.tv_sec; |
| 1514 | curpeers->id = strdup(args[1]); |
| 1515 | } |
| 1516 | else if (strcmp(args[0], "peer") == 0) { /* peer definition */ |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 1517 | struct sockaddr_storage *sk; |
Willy Tarreau | 2aa3880 | 2013-02-20 19:20:59 +0100 | [diff] [blame] | 1518 | int port1, port2; |
Willy Tarreau | b36487e | 2013-03-10 18:37:42 +0100 | [diff] [blame] | 1519 | struct protocol *proto; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1520 | |
| 1521 | if (!*args[2]) { |
| 1522 | Alert("parsing [%s:%d] : '%s' expects <name> and <addr>[:<port>] as arguments.\n", |
| 1523 | file, linenum, args[0]); |
| 1524 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1525 | goto out; |
| 1526 | } |
| 1527 | |
| 1528 | err = invalid_char(args[1]); |
| 1529 | if (err) { |
| 1530 | Alert("parsing [%s:%d] : character '%c' is not permitted in server name '%s'.\n", |
| 1531 | file, linenum, *err, args[1]); |
| 1532 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1533 | goto out; |
| 1534 | } |
| 1535 | |
| 1536 | if ((newpeer = (struct peer *)calloc(1, sizeof(struct peer))) == NULL) { |
| 1537 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 1538 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1539 | goto out; |
| 1540 | } |
| 1541 | |
| 1542 | /* the peers are linked backwards first */ |
| 1543 | curpeers->count++; |
| 1544 | newpeer->next = curpeers->remote; |
| 1545 | curpeers->remote = newpeer; |
| 1546 | newpeer->peers = curpeers; |
Willy Tarreau | 8113a5d | 2012-10-04 08:01:43 +0200 | [diff] [blame] | 1547 | newpeer->conf.file = strdup(file); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1548 | newpeer->conf.line = linenum; |
| 1549 | |
| 1550 | newpeer->last_change = now.tv_sec; |
| 1551 | newpeer->id = strdup(args[1]); |
| 1552 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1553 | sk = str2sa_range(args[2], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | 2aa3880 | 2013-02-20 19:20:59 +0100 | [diff] [blame] | 1554 | if (!sk) { |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1555 | Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 2aa3880 | 2013-02-20 19:20:59 +0100 | [diff] [blame] | 1556 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1557 | goto out; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1558 | } |
Willy Tarreau | b36487e | 2013-03-10 18:37:42 +0100 | [diff] [blame] | 1559 | |
| 1560 | proto = protocol_by_family(sk->ss_family); |
| 1561 | if (!proto || !proto->connect) { |
| 1562 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
| 1563 | file, linenum, args[0], args[1]); |
| 1564 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1565 | goto out; |
| 1566 | } |
Willy Tarreau | 2aa3880 | 2013-02-20 19:20:59 +0100 | [diff] [blame] | 1567 | |
| 1568 | if (port1 != port2) { |
| 1569 | Alert("parsing [%s:%d] : '%s %s' : port ranges and offsets are not allowed in '%s'\n", |
| 1570 | file, linenum, args[0], args[1], args[2]); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1571 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1572 | goto out; |
| 1573 | } |
| 1574 | |
Willy Tarreau | 2aa3880 | 2013-02-20 19:20:59 +0100 | [diff] [blame] | 1575 | if (!port1) { |
| 1576 | Alert("parsing [%s:%d] : '%s %s' : missing or invalid port in '%s'\n", |
| 1577 | file, linenum, args[0], args[1], args[2]); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1578 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1579 | goto out; |
| 1580 | } |
Willy Tarreau | 2aa3880 | 2013-02-20 19:20:59 +0100 | [diff] [blame] | 1581 | |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1582 | newpeer->addr = *sk; |
Willy Tarreau | b36487e | 2013-03-10 18:37:42 +0100 | [diff] [blame] | 1583 | newpeer->proto = proto; |
Willy Tarreau | f7bc57c | 2012-10-03 00:19:48 +0200 | [diff] [blame] | 1584 | newpeer->xprt = &raw_sock; |
Willy Tarreau | d02394b | 2012-05-11 18:32:18 +0200 | [diff] [blame] | 1585 | newpeer->sock_init_arg = NULL; |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 1586 | |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1587 | if (strcmp(newpeer->id, localpeer) == 0) { |
| 1588 | /* Current is local peer, it define a frontend */ |
| 1589 | newpeer->local = 1; |
| 1590 | |
| 1591 | if (!curpeers->peers_fe) { |
| 1592 | if ((curpeers->peers_fe = calloc(1, sizeof(struct proxy))) == NULL) { |
| 1593 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 1594 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1595 | goto out; |
| 1596 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1597 | |
Willy Tarreau | 237250c | 2011-07-29 01:49:03 +0200 | [diff] [blame] | 1598 | init_new_proxy(curpeers->peers_fe); |
| 1599 | curpeers->peers_fe->parent = curpeers; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1600 | |
| 1601 | curpeers->peers_fe->last_change = now.tv_sec; |
| 1602 | curpeers->peers_fe->id = strdup(args[1]); |
| 1603 | curpeers->peers_fe->cap = PR_CAP_FE; |
Willy Tarreau | 3ae65a1 | 2011-09-07 17:40:39 +0200 | [diff] [blame] | 1604 | curpeers->peers_fe->maxconn = 0; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1605 | curpeers->peers_fe->conn_retries = CONN_RETRIES; |
| 1606 | curpeers->peers_fe->timeout.connect = 5000; |
| 1607 | curpeers->peers_fe->accept = peer_accept; |
| 1608 | curpeers->peers_fe->options2 |= PR_O2_INDEPSTR | PR_O2_SMARTCON | PR_O2_SMARTACC; |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 1609 | curpeers->peers_fe->conf.args.file = curpeers->peers_fe->conf.file = strdup(file); |
| 1610 | curpeers->peers_fe->conf.args.line = curpeers->peers_fe->conf.line = linenum; |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 1611 | |
| 1612 | bind_conf = bind_conf_alloc(&curpeers->peers_fe->conf.bind, file, linenum, args[2]); |
| 1613 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1614 | if (!str2listener(args[2], curpeers->peers_fe, bind_conf, file, linenum, &errmsg)) { |
| 1615 | if (errmsg && *errmsg) { |
| 1616 | indent_msg(&errmsg, 2); |
| 1617 | Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 1618 | } |
| 1619 | else |
| 1620 | Alert("parsing [%s:%d] : '%s %s' : error encountered while parsing listening address %s.\n", |
| 1621 | file, linenum, args[0], args[1], args[2]); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1622 | err_code |= ERR_FATAL; |
| 1623 | goto out; |
| 1624 | } |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 1625 | |
| 1626 | list_for_each_entry(l, &bind_conf->listeners, by_bind) { |
| 1627 | l->maxconn = ((struct proxy *)curpeers->peers_fe)->maxconn; |
| 1628 | l->backlog = ((struct proxy *)curpeers->peers_fe)->backlog; |
| 1629 | l->timeout = &((struct proxy *)curpeers->peers_fe)->timeout.client; |
| 1630 | l->accept = session_accept; |
| 1631 | l->handler = process_session; |
| 1632 | l->analysers |= ((struct proxy *)curpeers->peers_fe)->fe_req_ana; |
| 1633 | l->options |= LI_O_UNLIMITED; /* don't make the peers subject to global limits */ |
| 1634 | global.maxsock += l->maxconn; |
| 1635 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1636 | } |
Willy Tarreau | 8b8fd56 | 2013-01-18 11:12:27 +0100 | [diff] [blame] | 1637 | else { |
| 1638 | Alert("parsing [%s:%d] : '%s %s' : local peer name already referenced at %s:%d.\n", |
| 1639 | file, linenum, args[0], args[1], |
| 1640 | curpeers->peers_fe->conf.file, curpeers->peers_fe->conf.line); |
| 1641 | err_code |= ERR_FATAL; |
| 1642 | goto out; |
| 1643 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1644 | } |
| 1645 | } /* neither "peer" nor "peers" */ |
| 1646 | else if (*args[0] != 0) { |
| 1647 | Alert("parsing [%s:%d] : unknown keyword '%s' in '%s' section\n", file, linenum, args[0], cursection); |
| 1648 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1649 | goto out; |
| 1650 | } |
| 1651 | |
| 1652 | out: |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1653 | free(errmsg); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1654 | return err_code; |
| 1655 | } |
| 1656 | |
Simon Horman | 69d29f9 | 2013-02-23 15:14:19 +0900 | [diff] [blame] | 1657 | static int init_check(struct check *check, int type, const char * file, int linenum) |
| 1658 | { |
| 1659 | check->type = type; |
| 1660 | |
| 1661 | /* Allocate buffer for requests... */ |
| 1662 | if ((check->bi = calloc(sizeof(struct buffer) + global.tune.chksize, sizeof(char))) == NULL) { |
| 1663 | Alert("parsing [%s:%d] : out of memory while allocating check buffer.\n", file, linenum); |
| 1664 | return ERR_ALERT | ERR_ABORT; |
| 1665 | } |
| 1666 | check->bi->size = global.tune.chksize; |
| 1667 | |
| 1668 | /* Allocate buffer for responses... */ |
| 1669 | if ((check->bo = calloc(sizeof(struct buffer) + global.tune.chksize, sizeof(char))) == NULL) { |
| 1670 | Alert("parsing [%s:%d] : out of memory while allocating check buffer.\n", file, linenum); |
| 1671 | return ERR_ALERT | ERR_ABORT; |
| 1672 | } |
| 1673 | check->bo->size = global.tune.chksize; |
| 1674 | |
| 1675 | /* Allocate buffer for partial results... */ |
| 1676 | if ((check->conn = calloc(1, sizeof(struct connection))) == NULL) { |
| 1677 | Alert("parsing [%s:%d] : out of memory while allocating check connection.\n", file, linenum); |
| 1678 | return ERR_ALERT | ERR_ABORT; |
| 1679 | } |
| 1680 | |
| 1681 | check->conn->t.sock.fd = -1; /* no agent in progress yet */ |
| 1682 | |
| 1683 | return 0; |
| 1684 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1685 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 1686 | int cfg_parse_listen(const char *file, int linenum, char **args, int kwm) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1687 | { |
| 1688 | static struct proxy *curproxy = NULL; |
| 1689 | struct server *newsrv = NULL; |
Willy Tarreau | b17916e | 2006-10-15 15:17:57 +0200 | [diff] [blame] | 1690 | const char *err; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 1691 | int rc; |
| 1692 | unsigned val; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1693 | int err_code = 0; |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 1694 | struct acl_cond *cond = NULL; |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1695 | struct logsrv *tmplogsrv; |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 1696 | char *errmsg = NULL; |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 1697 | struct bind_conf *bind_conf; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1698 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1699 | if (!strcmp(args[0], "listen")) |
| 1700 | rc = PR_CAP_LISTEN; |
| 1701 | else if (!strcmp(args[0], "frontend")) |
| 1702 | rc = PR_CAP_FE | PR_CAP_RS; |
| 1703 | else if (!strcmp(args[0], "backend")) |
| 1704 | rc = PR_CAP_BE | PR_CAP_RS; |
| 1705 | else if (!strcmp(args[0], "ruleset")) |
| 1706 | rc = PR_CAP_RS; |
| 1707 | else |
| 1708 | rc = PR_CAP_NONE; |
| 1709 | |
| 1710 | if (rc != PR_CAP_NONE) { /* new proxy */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1711 | if (!*args[1]) { |
| 1712 | Alert("parsing [%s:%d] : '%s' expects an <id> argument and\n" |
| 1713 | " optionnally supports [addr1]:port1[-end1]{,[addr]:port[-end]}...\n", |
| 1714 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1715 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1716 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1717 | } |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1718 | |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1719 | err = invalid_char(args[1]); |
| 1720 | if (err) { |
| 1721 | Alert("parsing [%s:%d] : character '%c' is not permitted in '%s' name '%s'.\n", |
| 1722 | file, linenum, *err, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1723 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1724 | } |
| 1725 | |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1726 | for (curproxy = proxy; curproxy != NULL; curproxy = curproxy->next) { |
| 1727 | /* |
| 1728 | * If there are two proxies with the same name only following |
| 1729 | * combinations are allowed: |
| 1730 | * |
| 1731 | * listen backend frontend ruleset |
| 1732 | * listen - - - - |
| 1733 | * backend - - OK - |
| 1734 | * frontend - OK - - |
| 1735 | * ruleset - - - - |
| 1736 | */ |
| 1737 | |
| 1738 | if (!strcmp(curproxy->id, args[1]) && |
| 1739 | (rc!=(PR_CAP_FE|PR_CAP_RS) || curproxy->cap!=(PR_CAP_BE|PR_CAP_RS)) && |
| 1740 | (rc!=(PR_CAP_BE|PR_CAP_RS) || curproxy->cap!=(PR_CAP_FE|PR_CAP_RS))) { |
Willy Tarreau | 092549f | 2009-10-04 21:11:42 +0200 | [diff] [blame] | 1741 | Warning("Parsing [%s:%d]: %s '%s' has same name as another %s (declared at %s:%d).\n", |
| 1742 | file, linenum, proxy_cap_str(rc), args[1], proxy_type_str(curproxy), |
| 1743 | curproxy->conf.file, curproxy->conf.line); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1744 | err_code |= ERR_WARN; |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1745 | } |
| 1746 | } |
| 1747 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1748 | if ((curproxy = (struct proxy *)calloc(1, sizeof(struct proxy))) == NULL) { |
| 1749 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1750 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1751 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1752 | } |
Willy Tarreau | 5af24ef | 2009-03-15 15:23:16 +0100 | [diff] [blame] | 1753 | |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 1754 | init_new_proxy(curproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1755 | curproxy->next = proxy; |
| 1756 | proxy = curproxy; |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 1757 | curproxy->conf.args.file = curproxy->conf.file = strdup(file); |
| 1758 | curproxy->conf.args.line = curproxy->conf.line = linenum; |
Krzysztof Oledzki | 8513094 | 2007-10-22 16:21:10 +0200 | [diff] [blame] | 1759 | curproxy->last_change = now.tv_sec; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1760 | curproxy->id = strdup(args[1]); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1761 | curproxy->cap = rc; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1762 | |
| 1763 | /* parse the listener address if any */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1764 | if ((curproxy->cap & PR_CAP_FE) && *args[2]) { |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 1765 | struct listener *l; |
Willy Tarreau | 81a8117 | 2012-09-18 20:52:35 +0200 | [diff] [blame] | 1766 | |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 1767 | bind_conf = bind_conf_alloc(&curproxy->conf.bind, file, linenum, args[2]); |
| 1768 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 1769 | if (!str2listener(args[2], curproxy, bind_conf, file, linenum, &errmsg)) { |
| 1770 | if (errmsg && *errmsg) { |
| 1771 | indent_msg(&errmsg, 2); |
| 1772 | Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 1773 | } |
| 1774 | else |
| 1775 | Alert("parsing [%s:%d] : '%s %s' : error encountered while parsing listening address '%s'.\n", |
| 1776 | file, linenum, args[0], args[1], args[2]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1777 | err_code |= ERR_FATAL; |
| 1778 | goto out; |
| 1779 | } |
Willy Tarreau | 81a8117 | 2012-09-18 20:52:35 +0200 | [diff] [blame] | 1780 | |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 1781 | list_for_each_entry(l, &bind_conf->listeners, by_bind) { |
Willy Tarreau | c8b1109 | 2011-02-16 11:08:57 +0100 | [diff] [blame] | 1782 | global.maxsock++; |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1783 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1784 | } |
| 1785 | |
| 1786 | /* set default values */ |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1787 | memcpy(&curproxy->defsrv, &defproxy.defsrv, sizeof(curproxy->defsrv)); |
Willy Tarreau | 7016020 | 2010-04-07 16:06:40 +0200 | [diff] [blame] | 1788 | curproxy->defsrv.id = "default-server"; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1789 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1790 | curproxy->state = defproxy.state; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1791 | curproxy->options = defproxy.options; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 1792 | curproxy->options2 = defproxy.options2; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 1793 | curproxy->no_options = defproxy.no_options; |
| 1794 | curproxy->no_options2 = defproxy.no_options2; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 1795 | curproxy->bind_proc = defproxy.bind_proc; |
Willy Tarreau | 3168223 | 2007-11-29 15:38:04 +0100 | [diff] [blame] | 1796 | curproxy->lbprm.algo = defproxy.lbprm.algo; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 1797 | curproxy->except_net = defproxy.except_net; |
| 1798 | curproxy->except_mask = defproxy.except_mask; |
Maik Broemme | 36db02e | 2009-05-08 17:02:07 +0200 | [diff] [blame] | 1799 | curproxy->except_to = defproxy.except_to; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 1800 | curproxy->except_mask_to = defproxy.except_mask_to; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1801 | |
Willy Tarreau | 79f5fe8 | 2008-08-23 08:18:21 +0200 | [diff] [blame] | 1802 | if (defproxy.fwdfor_hdr_len) { |
| 1803 | curproxy->fwdfor_hdr_len = defproxy.fwdfor_hdr_len; |
| 1804 | curproxy->fwdfor_hdr_name = strdup(defproxy.fwdfor_hdr_name); |
| 1805 | } |
| 1806 | |
Willy Tarreau | b86db34 | 2009-11-30 11:50:16 +0100 | [diff] [blame] | 1807 | if (defproxy.orgto_hdr_len) { |
| 1808 | curproxy->orgto_hdr_len = defproxy.orgto_hdr_len; |
| 1809 | curproxy->orgto_hdr_name = strdup(defproxy.orgto_hdr_name); |
| 1810 | } |
| 1811 | |
Mark Lamourine | c2247f0 | 2012-01-04 13:02:01 -0500 | [diff] [blame] | 1812 | if (defproxy.server_id_hdr_len) { |
| 1813 | curproxy->server_id_hdr_len = defproxy.server_id_hdr_len; |
| 1814 | curproxy->server_id_hdr_name = strdup(defproxy.server_id_hdr_name); |
| 1815 | } |
| 1816 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1817 | if (curproxy->cap & PR_CAP_FE) { |
| 1818 | curproxy->maxconn = defproxy.maxconn; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 1819 | curproxy->backlog = defproxy.backlog; |
Willy Tarreau | 13a34bd | 2009-05-10 18:52:49 +0200 | [diff] [blame] | 1820 | curproxy->fe_sps_lim = defproxy.fe_sps_lim; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1821 | |
| 1822 | /* initialize error relocations */ |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 1823 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) |
| 1824 | chunk_dup(&curproxy->errmsg[rc], &defproxy.errmsg[rc]); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1825 | |
| 1826 | curproxy->to_log = defproxy.to_log & ~LW_COOKIE & ~LW_REQHDR & ~ LW_RSPHDR; |
| 1827 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1828 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1829 | if (curproxy->cap & PR_CAP_BE) { |
| 1830 | curproxy->fullconn = defproxy.fullconn; |
| 1831 | curproxy->conn_retries = defproxy.conn_retries; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1832 | |
Willy Tarreau | aa2f389 | 2010-10-22 16:15:31 +0200 | [diff] [blame] | 1833 | if (defproxy.check_req) { |
| 1834 | curproxy->check_req = calloc(1, defproxy.check_len); |
| 1835 | memcpy(curproxy->check_req, defproxy.check_req, defproxy.check_len); |
| 1836 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1837 | curproxy->check_len = defproxy.check_len; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1838 | |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 1839 | if (defproxy.expect_str) { |
| 1840 | curproxy->expect_str = strdup(defproxy.expect_str); |
| 1841 | if (defproxy.expect_regex) { |
| 1842 | /* note: this regex is known to be valid */ |
| 1843 | curproxy->expect_regex = calloc(1, sizeof(regex_t)); |
| 1844 | regcomp(curproxy->expect_regex, defproxy.expect_str, REG_EXTENDED); |
| 1845 | } |
| 1846 | } |
| 1847 | |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 1848 | curproxy->ck_opts = defproxy.ck_opts; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1849 | if (defproxy.cookie_name) |
| 1850 | curproxy->cookie_name = strdup(defproxy.cookie_name); |
| 1851 | curproxy->cookie_len = defproxy.cookie_len; |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1852 | if (defproxy.cookie_domain) |
| 1853 | curproxy->cookie_domain = strdup(defproxy.cookie_domain); |
Willy Tarreau | 0173280 | 2007-11-01 22:48:15 +0100 | [diff] [blame] | 1854 | |
Willy Tarreau | 3193685 | 2010-10-06 16:59:56 +0200 | [diff] [blame] | 1855 | if (defproxy.cookie_maxidle) |
| 1856 | curproxy->cookie_maxidle = defproxy.cookie_maxidle; |
| 1857 | |
| 1858 | if (defproxy.cookie_maxlife) |
| 1859 | curproxy->cookie_maxlife = defproxy.cookie_maxlife; |
| 1860 | |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1861 | if (defproxy.rdp_cookie_name) |
| 1862 | curproxy->rdp_cookie_name = strdup(defproxy.rdp_cookie_name); |
| 1863 | curproxy->rdp_cookie_len = defproxy.rdp_cookie_len; |
| 1864 | |
Willy Tarreau | 0173280 | 2007-11-01 22:48:15 +0100 | [diff] [blame] | 1865 | if (defproxy.url_param_name) |
| 1866 | curproxy->url_param_name = strdup(defproxy.url_param_name); |
| 1867 | curproxy->url_param_len = defproxy.url_param_len; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1868 | |
Benoit | affb481 | 2009-03-25 13:02:10 +0100 | [diff] [blame] | 1869 | if (defproxy.hh_name) |
| 1870 | curproxy->hh_name = strdup(defproxy.hh_name); |
| 1871 | curproxy->hh_len = defproxy.hh_len; |
| 1872 | curproxy->hh_match_domain = defproxy.hh_match_domain; |
| 1873 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 1874 | if (defproxy.conn_src.iface_name) |
| 1875 | curproxy->conn_src.iface_name = strdup(defproxy.conn_src.iface_name); |
| 1876 | curproxy->conn_src.iface_len = defproxy.conn_src.iface_len; |
Godbach | 9f04853 | 2013-04-23 15:27:57 +0800 | [diff] [blame] | 1877 | curproxy->conn_src.opts = defproxy.conn_src.opts; |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 1878 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_TRANSPARENT) |
Godbach | 9f04853 | 2013-04-23 15:27:57 +0800 | [diff] [blame] | 1879 | curproxy->conn_src.tproxy_addr = defproxy.conn_src.tproxy_addr; |
Willy Tarreau | c621d36 | 2013-04-25 17:35:22 +0200 | [diff] [blame] | 1880 | #endif |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1881 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1882 | |
Willy Tarreau | 3b6b1a9 | 2009-07-23 13:24:23 +0200 | [diff] [blame] | 1883 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1884 | if (defproxy.capture_name) |
| 1885 | curproxy->capture_name = strdup(defproxy.capture_name); |
| 1886 | curproxy->capture_namelen = defproxy.capture_namelen; |
| 1887 | curproxy->capture_len = defproxy.capture_len; |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1888 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1889 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1890 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 1891 | curproxy->timeout.client = defproxy.timeout.client; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 1892 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | 036fae0 | 2008-01-06 13:24:40 +0100 | [diff] [blame] | 1893 | curproxy->timeout.httpreq = defproxy.timeout.httpreq; |
Willy Tarreau | b16a574 | 2010-01-10 14:46:16 +0100 | [diff] [blame] | 1894 | curproxy->timeout.httpka = defproxy.timeout.httpka; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1895 | curproxy->uri_auth = defproxy.uri_auth; |
| 1896 | curproxy->mon_net = defproxy.mon_net; |
| 1897 | curproxy->mon_mask = defproxy.mon_mask; |
| 1898 | if (defproxy.monitor_uri) |
| 1899 | curproxy->monitor_uri = strdup(defproxy.monitor_uri); |
| 1900 | curproxy->monitor_uri_len = defproxy.monitor_uri_len; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 1901 | if (defproxy.defbe.name) |
| 1902 | curproxy->defbe.name = strdup(defproxy.defbe.name); |
Willy Tarreau | 99a7ca2 | 2012-05-31 19:39:23 +0200 | [diff] [blame] | 1903 | |
| 1904 | /* get either a pointer to the logformat string or a copy of it */ |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 1905 | curproxy->conf.logformat_string = defproxy.conf.logformat_string; |
| 1906 | if (curproxy->conf.logformat_string && |
| 1907 | curproxy->conf.logformat_string != default_http_log_format && |
| 1908 | curproxy->conf.logformat_string != default_tcp_log_format && |
| 1909 | curproxy->conf.logformat_string != clf_http_log_format) |
| 1910 | curproxy->conf.logformat_string = strdup(curproxy->conf.logformat_string); |
| 1911 | |
| 1912 | if (defproxy.conf.lfs_file) { |
| 1913 | curproxy->conf.lfs_file = strdup(defproxy.conf.lfs_file); |
| 1914 | curproxy->conf.lfs_line = defproxy.conf.lfs_line; |
| 1915 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1916 | } |
| 1917 | |
| 1918 | if (curproxy->cap & PR_CAP_BE) { |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 1919 | curproxy->timeout.connect = defproxy.timeout.connect; |
| 1920 | curproxy->timeout.server = defproxy.timeout.server; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 1921 | curproxy->timeout.check = defproxy.timeout.check; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 1922 | curproxy->timeout.queue = defproxy.timeout.queue; |
Willy Tarreau | 51c9bde | 2008-01-06 13:40:03 +0100 | [diff] [blame] | 1923 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | cd7afc0 | 2009-07-12 10:03:17 +0200 | [diff] [blame] | 1924 | curproxy->timeout.httpreq = defproxy.timeout.httpreq; |
Willy Tarreau | b16a574 | 2010-01-10 14:46:16 +0100 | [diff] [blame] | 1925 | curproxy->timeout.httpka = defproxy.timeout.httpka; |
Willy Tarreau | ce887fd | 2012-05-12 12:50:00 +0200 | [diff] [blame] | 1926 | curproxy->timeout.tunnel = defproxy.timeout.tunnel; |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 1927 | curproxy->conn_src.source_addr = defproxy.conn_src.source_addr; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1928 | } |
| 1929 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1930 | curproxy->mode = defproxy.mode; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1931 | |
| 1932 | /* copy default logsrvs to curproxy */ |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1933 | list_for_each_entry(tmplogsrv, &defproxy.logsrvs, list) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1934 | struct logsrv *node = malloc(sizeof(struct logsrv)); |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1935 | memcpy(node, tmplogsrv, sizeof(struct logsrv)); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1936 | LIST_INIT(&node->list); |
| 1937 | LIST_ADDQ(&curproxy->logsrvs, &node->list); |
| 1938 | } |
| 1939 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 1940 | curproxy->conf.uniqueid_format_string = defproxy.conf.uniqueid_format_string; |
| 1941 | if (curproxy->conf.uniqueid_format_string) |
| 1942 | curproxy->conf.uniqueid_format_string = strdup(curproxy->conf.uniqueid_format_string); |
| 1943 | |
| 1944 | if (defproxy.conf.uif_file) { |
| 1945 | curproxy->conf.uif_file = strdup(defproxy.conf.uif_file); |
| 1946 | curproxy->conf.uif_line = defproxy.conf.uif_line; |
| 1947 | } |
William Lallemand | a73203e | 2012-03-12 12:48:57 +0100 | [diff] [blame] | 1948 | |
| 1949 | /* copy default header unique id */ |
| 1950 | if (defproxy.header_unique_id) |
| 1951 | curproxy->header_unique_id = strdup(defproxy.header_unique_id); |
| 1952 | |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 1953 | /* default compression options */ |
| 1954 | if (defproxy.comp != NULL) { |
| 1955 | curproxy->comp = calloc(1, sizeof(struct comp)); |
| 1956 | curproxy->comp->algos = defproxy.comp->algos; |
| 1957 | curproxy->comp->types = defproxy.comp->types; |
| 1958 | } |
| 1959 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1960 | curproxy->grace = defproxy.grace; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1961 | curproxy->conf.used_listener_id = EB_ROOT; |
| 1962 | curproxy->conf.used_server_id = EB_ROOT; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1963 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1964 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1965 | } |
| 1966 | else if (!strcmp(args[0], "defaults")) { /* use this one to assign default values */ |
| 1967 | /* some variables may have already been initialized earlier */ |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 1968 | /* FIXME-20070101: we should do this too at the end of the |
| 1969 | * config parsing to free all default values. |
| 1970 | */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1971 | free(defproxy.check_req); |
| 1972 | free(defproxy.cookie_name); |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1973 | free(defproxy.rdp_cookie_name); |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1974 | free(defproxy.cookie_domain); |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1975 | free(defproxy.url_param_name); |
Benoit | affb481 | 2009-03-25 13:02:10 +0100 | [diff] [blame] | 1976 | free(defproxy.hh_name); |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1977 | free(defproxy.capture_name); |
| 1978 | free(defproxy.monitor_uri); |
| 1979 | free(defproxy.defbe.name); |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 1980 | free(defproxy.conn_src.iface_name); |
Willy Tarreau | 79f5fe8 | 2008-08-23 08:18:21 +0200 | [diff] [blame] | 1981 | free(defproxy.fwdfor_hdr_name); |
| 1982 | defproxy.fwdfor_hdr_len = 0; |
Willy Tarreau | b86db34 | 2009-11-30 11:50:16 +0100 | [diff] [blame] | 1983 | free(defproxy.orgto_hdr_name); |
| 1984 | defproxy.orgto_hdr_len = 0; |
Mark Lamourine | c2247f0 | 2012-01-04 13:02:01 -0500 | [diff] [blame] | 1985 | free(defproxy.server_id_hdr_name); |
| 1986 | defproxy.server_id_hdr_len = 0; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 1987 | free(defproxy.expect_str); |
| 1988 | if (defproxy.expect_regex) regfree(defproxy.expect_regex); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1989 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 1990 | if (defproxy.conf.logformat_string != default_http_log_format && |
| 1991 | defproxy.conf.logformat_string != default_tcp_log_format && |
| 1992 | defproxy.conf.logformat_string != clf_http_log_format) |
| 1993 | free(defproxy.conf.logformat_string); |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame] | 1994 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 1995 | free(defproxy.conf.uniqueid_format_string); |
| 1996 | free(defproxy.conf.lfs_file); |
| 1997 | free(defproxy.conf.uif_file); |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame] | 1998 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1999 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 2000 | chunk_destroy(&defproxy.errmsg[rc]); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 2001 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2002 | /* we cannot free uri_auth because it might already be used */ |
| 2003 | init_default_instance(); |
| 2004 | curproxy = &defproxy; |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 2005 | curproxy->conf.args.file = curproxy->conf.file = strdup(file); |
| 2006 | curproxy->conf.args.line = curproxy->conf.line = linenum; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2007 | defproxy.cap = PR_CAP_LISTEN; /* all caps for now */ |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2008 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2009 | } |
| 2010 | else if (curproxy == NULL) { |
| 2011 | Alert("parsing [%s:%d] : 'listen' or 'defaults' expected.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2012 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2013 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2014 | } |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 2015 | |
| 2016 | /* update the current file and line being parsed */ |
| 2017 | curproxy->conf.args.file = curproxy->conf.file; |
| 2018 | curproxy->conf.args.line = linenum; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2019 | |
| 2020 | /* Now let's parse the proxy-specific keywords */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2021 | if (!strcmp(args[0], "bind")) { /* new listen addresses */ |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 2022 | struct listener *l; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 2023 | int cur_arg; |
| 2024 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2025 | if (curproxy == &defproxy) { |
| 2026 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2027 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2028 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2029 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2030 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2031 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2032 | |
Willy Tarreau | 2470928 | 2013-03-10 21:32:12 +0100 | [diff] [blame] | 2033 | if (!*(args[1])) { |
Willy Tarreau | d55c3fe | 2010-11-09 09:50:37 +0100 | [diff] [blame] | 2034 | Alert("parsing [%s:%d] : '%s' expects {<path>|[addr1]:port1[-end1]}{,[addr]:port[-end]}... as arguments.\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2035 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2036 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2037 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2038 | } |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 2039 | |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 2040 | bind_conf = bind_conf_alloc(&curproxy->conf.bind, file, linenum, args[1]); |
Willy Tarreau | 8dc21fa | 2013-01-24 15:17:20 +0100 | [diff] [blame] | 2041 | |
| 2042 | /* use default settings for unix sockets */ |
| 2043 | bind_conf->ux.uid = global.unix_bind.ux.uid; |
| 2044 | bind_conf->ux.gid = global.unix_bind.ux.gid; |
| 2045 | bind_conf->ux.mode = global.unix_bind.ux.mode; |
Willy Tarreau | 8a95691 | 2010-10-15 14:27:08 +0200 | [diff] [blame] | 2046 | |
| 2047 | /* NOTE: the following line might create several listeners if there |
| 2048 | * are comma-separated IPs or port ranges. So all further processing |
| 2049 | * will have to be applied to all listeners created after last_listen. |
| 2050 | */ |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 2051 | if (!str2listener(args[1], curproxy, bind_conf, file, linenum, &errmsg)) { |
| 2052 | if (errmsg && *errmsg) { |
| 2053 | indent_msg(&errmsg, 2); |
| 2054 | Alert("parsing [%s:%d] : '%s' : %s\n", file, linenum, args[0], errmsg); |
Willy Tarreau | 4fbb228 | 2012-09-20 20:01:39 +0200 | [diff] [blame] | 2055 | } |
| 2056 | else |
| 2057 | Alert("parsing [%s:%d] : '%s' : error encountered while parsing listening address '%s'.\n", |
| 2058 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2059 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2060 | goto out; |
| 2061 | } |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 2062 | |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 2063 | list_for_each_entry(l, &bind_conf->listeners, by_bind) { |
| 2064 | /* Set default global rights and owner for unix bind */ |
Willy Tarreau | c8b1109 | 2011-02-16 11:08:57 +0100 | [diff] [blame] | 2065 | global.maxsock++; |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 2066 | } |
| 2067 | |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 2068 | cur_arg = 2; |
| 2069 | while (*(args[cur_arg])) { |
Willy Tarreau | 8638f48 | 2012-09-18 18:01:17 +0200 | [diff] [blame] | 2070 | static int bind_dumped; |
Willy Tarreau | 2698266 | 2012-09-12 23:17:10 +0200 | [diff] [blame] | 2071 | struct bind_kw *kw; |
Willy Tarreau | 8638f48 | 2012-09-18 18:01:17 +0200 | [diff] [blame] | 2072 | char *err; |
| 2073 | |
Willy Tarreau | 2698266 | 2012-09-12 23:17:10 +0200 | [diff] [blame] | 2074 | kw = bind_find_kw(args[cur_arg]); |
| 2075 | if (kw) { |
| 2076 | char *err = NULL; |
| 2077 | int code; |
| 2078 | |
| 2079 | if (!kw->parse) { |
Willy Tarreau | dda322d | 2012-09-18 16:34:09 +0200 | [diff] [blame] | 2080 | Alert("parsing [%s:%d] : '%s %s' : '%s' option is not implemented in this version (check build options).\n", |
| 2081 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 2698266 | 2012-09-12 23:17:10 +0200 | [diff] [blame] | 2082 | cur_arg += 1 + kw->skip ; |
| 2083 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2084 | goto out; |
| 2085 | } |
| 2086 | |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 2087 | code = kw->parse(args, cur_arg, curproxy, bind_conf, &err); |
Willy Tarreau | 2698266 | 2012-09-12 23:17:10 +0200 | [diff] [blame] | 2088 | err_code |= code; |
| 2089 | |
| 2090 | if (code) { |
| 2091 | if (err && *err) { |
| 2092 | indent_msg(&err, 2); |
Willy Tarreau | dda322d | 2012-09-18 16:34:09 +0200 | [diff] [blame] | 2093 | Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], err); |
Willy Tarreau | 2698266 | 2012-09-12 23:17:10 +0200 | [diff] [blame] | 2094 | } |
| 2095 | else |
Willy Tarreau | dda322d | 2012-09-18 16:34:09 +0200 | [diff] [blame] | 2096 | Alert("parsing [%s:%d] : '%s %s' : error encountered while processing '%s'.\n", |
| 2097 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 2698266 | 2012-09-12 23:17:10 +0200 | [diff] [blame] | 2098 | if (code & ERR_FATAL) { |
| 2099 | free(err); |
| 2100 | cur_arg += 1 + kw->skip; |
| 2101 | goto out; |
| 2102 | } |
| 2103 | } |
| 2104 | free(err); |
| 2105 | cur_arg += 1 + kw->skip; |
| 2106 | continue; |
| 2107 | } |
| 2108 | |
Willy Tarreau | 8638f48 | 2012-09-18 18:01:17 +0200 | [diff] [blame] | 2109 | err = NULL; |
| 2110 | if (!bind_dumped) { |
| 2111 | bind_dump_kws(&err); |
| 2112 | indent_msg(&err, 4); |
| 2113 | bind_dumped = 1; |
| 2114 | } |
| 2115 | |
| 2116 | Alert("parsing [%s:%d] : '%s %s' unknown keyword '%s'.%s%s\n", |
| 2117 | file, linenum, args[0], args[1], args[cur_arg], |
| 2118 | err ? " Registered keywords :" : "", err ? err : ""); |
| 2119 | free(err); |
| 2120 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2121 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2122 | goto out; |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 2123 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2124 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2125 | } |
| 2126 | else if (!strcmp(args[0], "monitor-net")) { /* set the range of IPs to ignore */ |
| 2127 | if (!*args[1] || !str2net(args[1], &curproxy->mon_net, &curproxy->mon_mask)) { |
| 2128 | Alert("parsing [%s:%d] : '%s' expects address[/mask].\n", |
| 2129 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2130 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2131 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2132 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2133 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2134 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2135 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2136 | /* flush useless bits */ |
| 2137 | curproxy->mon_net.s_addr &= curproxy->mon_mask.s_addr; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2138 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2139 | } |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 2140 | else if (!strcmp(args[0], "monitor-uri")) { /* set the URI to intercept */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2141 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2142 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2143 | |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 2144 | if (!*args[1]) { |
| 2145 | Alert("parsing [%s:%d] : '%s' expects an URI.\n", |
| 2146 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2147 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2148 | goto out; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 2149 | } |
| 2150 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2151 | free(curproxy->monitor_uri); |
Willy Tarreau | 8d5d7f2 | 2007-01-21 19:16:41 +0100 | [diff] [blame] | 2152 | curproxy->monitor_uri_len = strlen(args[1]); |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 2153 | curproxy->monitor_uri = (char *)calloc(1, curproxy->monitor_uri_len + 1); |
Willy Tarreau | 8d5d7f2 | 2007-01-21 19:16:41 +0100 | [diff] [blame] | 2154 | memcpy(curproxy->monitor_uri, args[1], curproxy->monitor_uri_len); |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 2155 | curproxy->monitor_uri[curproxy->monitor_uri_len] = '\0'; |
| 2156 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2157 | goto out; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 2158 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2159 | else if (!strcmp(args[0], "mode")) { /* sets the proxy mode */ |
| 2160 | if (!strcmp(args[1], "http")) curproxy->mode = PR_MODE_HTTP; |
| 2161 | else if (!strcmp(args[1], "tcp")) curproxy->mode = PR_MODE_TCP; |
| 2162 | else if (!strcmp(args[1], "health")) curproxy->mode = PR_MODE_HEALTH; |
| 2163 | else { |
| 2164 | Alert("parsing [%s:%d] : unknown proxy mode '%s'.\n", file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2165 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2166 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2167 | } |
| 2168 | } |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2169 | else if (!strcmp(args[0], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2170 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2171 | |
| 2172 | if (curproxy == &defproxy) { |
| 2173 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", |
| 2174 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2175 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2176 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2177 | } |
| 2178 | |
| 2179 | if (!*args[1]) { |
| 2180 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 2181 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2182 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2183 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2184 | } |
| 2185 | |
| 2186 | curproxy->uuid = atol(args[1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2187 | curproxy->conf.id.key = curproxy->uuid; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2188 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2189 | if (curproxy->uuid <= 0) { |
| 2190 | Alert("parsing [%s:%d]: custom id has to be > 0.\n", |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2191 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2192 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2193 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2194 | } |
| 2195 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2196 | node = eb32_lookup(&used_proxy_id, curproxy->uuid); |
| 2197 | if (node) { |
| 2198 | struct proxy *target = container_of(node, struct proxy, conf.id); |
| 2199 | Alert("parsing [%s:%d]: %s %s reuses same custom id as %s %s (declared at %s:%d).\n", |
| 2200 | file, linenum, proxy_type_str(curproxy), curproxy->id, |
| 2201 | proxy_type_str(target), target->id, target->conf.file, target->conf.line); |
| 2202 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2203 | goto out; |
| 2204 | } |
| 2205 | eb32_insert(&used_proxy_id, &curproxy->conf.id); |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2206 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 2207 | else if (!strcmp(args[0], "description")) { |
| 2208 | int i, len=0; |
| 2209 | char *d; |
| 2210 | |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2211 | if (curproxy == &defproxy) { |
| 2212 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", |
| 2213 | file, linenum, args[0]); |
| 2214 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2215 | goto out; |
| 2216 | } |
| 2217 | |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 2218 | if (!*args[1]) { |
| 2219 | Alert("parsing [%s:%d]: '%s' expects a string argument.\n", |
| 2220 | file, linenum, args[0]); |
| 2221 | return -1; |
| 2222 | } |
| 2223 | |
| 2224 | for(i=1; *args[i]; i++) |
| 2225 | len += strlen(args[i])+1; |
| 2226 | |
| 2227 | d = (char *)calloc(1, len); |
| 2228 | curproxy->desc = d; |
| 2229 | |
| 2230 | d += sprintf(d, "%s", args[1]); |
| 2231 | for(i=2; *args[i]; i++) |
| 2232 | d += sprintf(d, " %s", args[i]); |
| 2233 | |
| 2234 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2235 | else if (!strcmp(args[0], "disabled")) { /* disables this proxy */ |
| 2236 | curproxy->state = PR_STSTOPPED; |
| 2237 | } |
| 2238 | else if (!strcmp(args[0], "enabled")) { /* enables this proxy (used to revert a disabled default) */ |
| 2239 | curproxy->state = PR_STNEW; |
| 2240 | } |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2241 | else if (!strcmp(args[0], "bind-process")) { /* enable this proxy only on some processes */ |
| 2242 | int cur_arg = 1; |
| 2243 | unsigned int set = 0; |
| 2244 | |
| 2245 | while (*args[cur_arg]) { |
Willy Tarreau | 110ecc1 | 2012-11-15 17:50:01 +0100 | [diff] [blame] | 2246 | unsigned int low, high; |
| 2247 | |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2248 | if (strcmp(args[cur_arg], "all") == 0) { |
| 2249 | set = 0; |
| 2250 | break; |
| 2251 | } |
| 2252 | else if (strcmp(args[cur_arg], "odd") == 0) { |
| 2253 | set |= 0x55555555; |
| 2254 | } |
| 2255 | else if (strcmp(args[cur_arg], "even") == 0) { |
| 2256 | set |= 0xAAAAAAAA; |
| 2257 | } |
Willy Tarreau | 83d84cf | 2012-11-22 01:04:31 +0100 | [diff] [blame] | 2258 | else if (isdigit((int)*args[cur_arg])) { |
Willy Tarreau | 110ecc1 | 2012-11-15 17:50:01 +0100 | [diff] [blame] | 2259 | char *dash = strchr(args[cur_arg], '-'); |
| 2260 | |
| 2261 | low = high = str2uic(args[cur_arg]); |
| 2262 | if (dash) |
| 2263 | high = str2uic(dash + 1); |
| 2264 | |
| 2265 | if (high < low) { |
| 2266 | unsigned int swap = low; |
| 2267 | low = high; |
| 2268 | high = swap; |
| 2269 | } |
| 2270 | |
| 2271 | if (low < 1 || high > 32) { |
| 2272 | Alert("parsing [%s:%d]: %s supports process numbers from 1 to 32.\n", |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2273 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2274 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2275 | goto out; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2276 | } |
Willy Tarreau | 110ecc1 | 2012-11-15 17:50:01 +0100 | [diff] [blame] | 2277 | |
| 2278 | if (high > global.nbproc) { |
| 2279 | Warning("parsing [%s:%d]: %s references process number %d which is higher than global.nbproc (%d).\n", |
| 2280 | file, linenum, args[0], high, global.nbproc); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2281 | err_code |= ERR_WARN; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2282 | } |
Willy Tarreau | 110ecc1 | 2012-11-15 17:50:01 +0100 | [diff] [blame] | 2283 | while (low <= high) |
| 2284 | set |= 1 << (low++ - 1); |
| 2285 | } |
| 2286 | else { |
| 2287 | Alert("parsing [%s:%d]: %s expects 'all', 'odd', 'even', or a list of process ranges with numbers from 1 to 32.\n", |
| 2288 | file, linenum, args[0]); |
| 2289 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2290 | goto out; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2291 | } |
| 2292 | cur_arg++; |
| 2293 | } |
| 2294 | curproxy->bind_proc = set; |
| 2295 | } |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 2296 | else if (!strcmp(args[0], "acl")) { /* add an ACL */ |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2297 | if (curproxy == &defproxy) { |
| 2298 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2299 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2300 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2301 | } |
| 2302 | |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 2303 | err = invalid_char(args[1]); |
| 2304 | if (err) { |
| 2305 | Alert("parsing [%s:%d] : character '%c' is not permitted in acl name '%s'.\n", |
| 2306 | file, linenum, *err, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2307 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 2308 | } |
| 2309 | |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 2310 | if (parse_acl((const char **)args + 1, &curproxy->acl, &errmsg, &curproxy->conf.args) == NULL) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2311 | Alert("parsing [%s:%d] : error detected while parsing ACL '%s' : %s.\n", |
| 2312 | file, linenum, args[1], errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2313 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2314 | goto out; |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 2315 | } |
| 2316 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2317 | else if (!strcmp(args[0], "cookie")) { /* cookie name */ |
| 2318 | int cur_arg; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2319 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2320 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2321 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2322 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2323 | if (*(args[1]) == 0) { |
| 2324 | Alert("parsing [%s:%d] : '%s' expects <cookie_name> as argument.\n", |
| 2325 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2326 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2327 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2328 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2329 | |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2330 | curproxy->ck_opts = 0; |
Willy Tarreau | c63d4bb | 2010-10-23 11:37:27 +0200 | [diff] [blame] | 2331 | curproxy->cookie_maxidle = curproxy->cookie_maxlife = 0; |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 2332 | free(curproxy->cookie_domain); curproxy->cookie_domain = NULL; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2333 | free(curproxy->cookie_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2334 | curproxy->cookie_name = strdup(args[1]); |
| 2335 | curproxy->cookie_len = strlen(curproxy->cookie_name); |
Willy Tarreau | c63d4bb | 2010-10-23 11:37:27 +0200 | [diff] [blame] | 2336 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2337 | cur_arg = 2; |
| 2338 | while (*(args[cur_arg])) { |
| 2339 | if (!strcmp(args[cur_arg], "rewrite")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2340 | curproxy->ck_opts |= PR_CK_RW; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2341 | } |
| 2342 | else if (!strcmp(args[cur_arg], "indirect")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2343 | curproxy->ck_opts |= PR_CK_IND; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2344 | } |
| 2345 | else if (!strcmp(args[cur_arg], "insert")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2346 | curproxy->ck_opts |= PR_CK_INS; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2347 | } |
| 2348 | else if (!strcmp(args[cur_arg], "nocache")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2349 | curproxy->ck_opts |= PR_CK_NOC; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2350 | } |
| 2351 | else if (!strcmp(args[cur_arg], "postonly")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2352 | curproxy->ck_opts |= PR_CK_POST; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2353 | } |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2354 | else if (!strcmp(args[cur_arg], "preserve")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2355 | curproxy->ck_opts |= PR_CK_PSV; |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2356 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2357 | else if (!strcmp(args[cur_arg], "prefix")) { |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2358 | curproxy->ck_opts |= PR_CK_PFX; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2359 | } |
Willy Tarreau | 4992dd2 | 2012-05-31 21:02:17 +0200 | [diff] [blame] | 2360 | else if (!strcmp(args[cur_arg], "httponly")) { |
| 2361 | curproxy->ck_opts |= PR_CK_HTTPONLY; |
| 2362 | } |
| 2363 | else if (!strcmp(args[cur_arg], "secure")) { |
| 2364 | curproxy->ck_opts |= PR_CK_SECURE; |
| 2365 | } |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2366 | else if (!strcmp(args[cur_arg], "domain")) { |
| 2367 | if (!*args[cur_arg + 1]) { |
| 2368 | Alert("parsing [%s:%d]: '%s' expects <domain> as argument.\n", |
| 2369 | file, linenum, args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2370 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2371 | goto out; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2372 | } |
| 2373 | |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 2374 | if (*args[cur_arg + 1] != '.' || !strchr(args[cur_arg + 1] + 1, '.')) { |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2375 | /* rfc2109, 4.3.2 Rejecting Cookies */ |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 2376 | Warning("parsing [%s:%d]: domain '%s' contains no embedded" |
| 2377 | " dots nor does not start with a dot." |
| 2378 | " RFC forbids it, this configuration may not work properly.\n", |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2379 | file, linenum, args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 2380 | err_code |= ERR_WARN; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2381 | } |
| 2382 | |
| 2383 | err = invalid_domainchar(args[cur_arg + 1]); |
| 2384 | if (err) { |
| 2385 | Alert("parsing [%s:%d]: character '%c' is not permitted in domain name '%s'.\n", |
| 2386 | file, linenum, *err, args[cur_arg + 1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2387 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2388 | goto out; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2389 | } |
| 2390 | |
Willy Tarreau | 68a897b | 2009-12-03 23:28:34 +0100 | [diff] [blame] | 2391 | if (!curproxy->cookie_domain) { |
| 2392 | curproxy->cookie_domain = strdup(args[cur_arg + 1]); |
| 2393 | } else { |
| 2394 | /* one domain was already specified, add another one by |
| 2395 | * building the string which will be returned along with |
| 2396 | * the cookie. |
| 2397 | */ |
| 2398 | char *new_ptr; |
| 2399 | int new_len = strlen(curproxy->cookie_domain) + |
| 2400 | strlen("; domain=") + strlen(args[cur_arg + 1]) + 1; |
| 2401 | new_ptr = malloc(new_len); |
| 2402 | snprintf(new_ptr, new_len, "%s; domain=%s", curproxy->cookie_domain, args[cur_arg+1]); |
| 2403 | free(curproxy->cookie_domain); |
| 2404 | curproxy->cookie_domain = new_ptr; |
| 2405 | } |
Willy Tarreau | 3193685 | 2010-10-06 16:59:56 +0200 | [diff] [blame] | 2406 | cur_arg++; |
| 2407 | } |
| 2408 | else if (!strcmp(args[cur_arg], "maxidle")) { |
| 2409 | unsigned int maxidle; |
| 2410 | const char *res; |
| 2411 | |
| 2412 | if (!*args[cur_arg + 1]) { |
| 2413 | Alert("parsing [%s:%d]: '%s' expects <idletime> in seconds as argument.\n", |
| 2414 | file, linenum, args[cur_arg]); |
| 2415 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2416 | goto out; |
| 2417 | } |
| 2418 | |
| 2419 | res = parse_time_err(args[cur_arg + 1], &maxidle, TIME_UNIT_S); |
| 2420 | if (res) { |
| 2421 | Alert("parsing [%s:%d]: unexpected character '%c' in argument to <%s>.\n", |
| 2422 | file, linenum, *res, args[cur_arg]); |
| 2423 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2424 | goto out; |
| 2425 | } |
| 2426 | curproxy->cookie_maxidle = maxidle; |
| 2427 | cur_arg++; |
| 2428 | } |
| 2429 | else if (!strcmp(args[cur_arg], "maxlife")) { |
| 2430 | unsigned int maxlife; |
| 2431 | const char *res; |
| 2432 | |
| 2433 | if (!*args[cur_arg + 1]) { |
| 2434 | Alert("parsing [%s:%d]: '%s' expects <lifetime> in seconds as argument.\n", |
| 2435 | file, linenum, args[cur_arg]); |
| 2436 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2437 | goto out; |
| 2438 | } |
| 2439 | |
| 2440 | res = parse_time_err(args[cur_arg + 1], &maxlife, TIME_UNIT_S); |
| 2441 | if (res) { |
| 2442 | Alert("parsing [%s:%d]: unexpected character '%c' in argument to <%s>.\n", |
| 2443 | file, linenum, *res, args[cur_arg]); |
| 2444 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2445 | goto out; |
| 2446 | } |
| 2447 | curproxy->cookie_maxlife = maxlife; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2448 | cur_arg++; |
| 2449 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2450 | else { |
Willy Tarreau | 3193685 | 2010-10-06 16:59:56 +0200 | [diff] [blame] | 2451 | Alert("parsing [%s:%d] : '%s' supports 'rewrite', 'insert', 'prefix', 'indirect', 'nocache', 'postonly', 'domain', 'maxidle, and 'maxlife' options.\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2452 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2453 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2454 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2455 | } |
| 2456 | cur_arg++; |
| 2457 | } |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2458 | if (!POWEROF2(curproxy->ck_opts & (PR_CK_RW|PR_CK_IND))) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2459 | Alert("parsing [%s:%d] : cookie 'rewrite' and 'indirect' modes are incompatible.\n", |
| 2460 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2461 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2462 | } |
| 2463 | |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2464 | if (!POWEROF2(curproxy->ck_opts & (PR_CK_RW|PR_CK_INS|PR_CK_PFX))) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2465 | Alert("parsing [%s:%d] : cookie 'rewrite', 'insert' and 'prefix' modes are incompatible.\n", |
| 2466 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2467 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2468 | } |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2469 | |
Willy Tarreau | 6740213 | 2012-05-31 20:40:20 +0200 | [diff] [blame] | 2470 | if ((curproxy->ck_opts & (PR_CK_PSV | PR_CK_INS | PR_CK_IND)) == PR_CK_PSV) { |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2471 | Alert("parsing [%s:%d] : cookie 'preserve' requires at least 'insert' or 'indirect'.\n", |
| 2472 | file, linenum); |
| 2473 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2474 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2475 | }/* end else if (!strcmp(args[0], "cookie")) */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2476 | else if (!strcmp(args[0], "persist")) { /* persist */ |
| 2477 | if (*(args[1]) == 0) { |
| 2478 | Alert("parsing [%s:%d] : missing persist method.\n", |
| 2479 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2480 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2481 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2482 | } |
| 2483 | |
| 2484 | if (!strncmp(args[1], "rdp-cookie", 10)) { |
| 2485 | curproxy->options2 |= PR_O2_RDPC_PRST; |
| 2486 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2487 | if (*(args[1] + 10) == '(') { /* cookie name */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2488 | const char *beg, *end; |
| 2489 | |
| 2490 | beg = args[1] + 11; |
| 2491 | end = strchr(beg, ')'); |
| 2492 | |
| 2493 | if (!end || end == beg) { |
| 2494 | Alert("parsing [%s:%d] : persist rdp-cookie(name)' requires an rdp cookie name.\n", |
| 2495 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2496 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2497 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2498 | } |
| 2499 | |
| 2500 | free(curproxy->rdp_cookie_name); |
| 2501 | curproxy->rdp_cookie_name = my_strndup(beg, end - beg); |
| 2502 | curproxy->rdp_cookie_len = end-beg; |
| 2503 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2504 | else if (*(args[1] + 10) == '\0') { /* default cookie name 'msts' */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2505 | free(curproxy->rdp_cookie_name); |
| 2506 | curproxy->rdp_cookie_name = strdup("msts"); |
| 2507 | curproxy->rdp_cookie_len = strlen(curproxy->rdp_cookie_name); |
| 2508 | } |
| 2509 | else { /* syntax */ |
| 2510 | Alert("parsing [%s:%d] : persist rdp-cookie(name)' requires an rdp cookie name.\n", |
| 2511 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2512 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2513 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2514 | } |
| 2515 | } |
| 2516 | else { |
| 2517 | Alert("parsing [%s:%d] : unknown persist method.\n", |
| 2518 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2519 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2520 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2521 | } |
| 2522 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2523 | else if (!strcmp(args[0], "appsession")) { /* cookie name */ |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2524 | int cur_arg; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2525 | |
Cyril Bonté | 3b7a369 | 2010-01-10 17:01:47 +0100 | [diff] [blame] | 2526 | if (curproxy == &defproxy) { |
| 2527 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2528 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2529 | goto out; |
| 2530 | } |
| 2531 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2532 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2533 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2534 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2535 | if (*(args[5]) == 0) { |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2536 | Alert("parsing [%s:%d] : '%s' expects 'appsession' <cookie_name> 'len' <len> 'timeout' <timeout> [options*].\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2537 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2538 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2539 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2540 | } |
| 2541 | have_appsession = 1; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2542 | free(curproxy->appsession_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2543 | curproxy->appsession_name = strdup(args[1]); |
| 2544 | curproxy->appsession_name_len = strlen(curproxy->appsession_name); |
| 2545 | curproxy->appsession_len = atoi(args[3]); |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 2546 | err = parse_time_err(args[5], &val, TIME_UNIT_MS); |
| 2547 | if (err) { |
| 2548 | Alert("parsing [%s:%d] : unexpected character '%c' in %s timeout.\n", |
| 2549 | file, linenum, *err, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2550 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2551 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 2552 | } |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 2553 | curproxy->timeout.appsession = val; |
Willy Tarreau | ee99136 | 2007-05-14 14:37:50 +0200 | [diff] [blame] | 2554 | |
Willy Tarreau | 51041c7 | 2007-09-09 21:56:53 +0200 | [diff] [blame] | 2555 | if (appsession_hash_init(&(curproxy->htbl_proxy), destroy) == 0) { |
| 2556 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2557 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2558 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2559 | } |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2560 | |
| 2561 | cur_arg = 6; |
| 2562 | curproxy->options2 &= ~PR_O2_AS_REQL; |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2563 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 2564 | curproxy->options2 |= PR_O2_AS_M_PP; |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2565 | while (*(args[cur_arg])) { |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2566 | if (!strcmp(args[cur_arg], "request-learn")) { |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2567 | curproxy->options2 |= PR_O2_AS_REQL; |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2568 | } else if (!strcmp(args[cur_arg], "prefix")) { |
| 2569 | curproxy->options2 |= PR_O2_AS_PFX; |
| 2570 | } else if (!strcmp(args[cur_arg], "mode")) { |
| 2571 | if (!*args[cur_arg + 1]) { |
| 2572 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2573 | file, linenum, args[0], args[cur_arg]); |
| 2574 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2575 | goto out; |
| 2576 | } |
| 2577 | |
| 2578 | cur_arg++; |
| 2579 | if (!strcmp(args[cur_arg], "query-string")) { |
| 2580 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 2581 | curproxy->options2 |= PR_O2_AS_M_QS; |
| 2582 | } else if (!strcmp(args[cur_arg], "path-parameters")) { |
| 2583 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 2584 | curproxy->options2 |= PR_O2_AS_M_PP; |
| 2585 | } else { |
| 2586 | Alert("parsing [%s:%d] : unknown mode '%s'\n", file, linenum, args[cur_arg]); |
| 2587 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2588 | goto out; |
| 2589 | } |
| 2590 | } |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2591 | cur_arg++; |
| 2592 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2593 | } /* Url App Session */ |
| 2594 | else if (!strcmp(args[0], "capture")) { |
Willy Tarreau | 3b6b1a9 | 2009-07-23 13:24:23 +0200 | [diff] [blame] | 2595 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2596 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2597 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2598 | if (!strcmp(args[1], "cookie")) { /* name of a cookie to capture */ |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2599 | if (curproxy == &defproxy) { |
| 2600 | Alert("parsing [%s:%d] : '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
| 2601 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2602 | goto out; |
| 2603 | } |
| 2604 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2605 | if (*(args[4]) == 0) { |
| 2606 | Alert("parsing [%s:%d] : '%s' expects 'cookie' <cookie_name> 'len' <len>.\n", |
| 2607 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2608 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2609 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2610 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2611 | free(curproxy->capture_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2612 | curproxy->capture_name = strdup(args[2]); |
| 2613 | curproxy->capture_namelen = strlen(curproxy->capture_name); |
| 2614 | curproxy->capture_len = atol(args[4]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2615 | curproxy->to_log |= LW_COOKIE; |
| 2616 | } |
| 2617 | else if (!strcmp(args[1], "request") && !strcmp(args[2], "header")) { |
| 2618 | struct cap_hdr *hdr; |
| 2619 | |
| 2620 | if (curproxy == &defproxy) { |
| 2621 | Alert("parsing [%s:%d] : '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2622 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2623 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2624 | } |
| 2625 | |
| 2626 | if (*(args[3]) == 0 || strcmp(args[4], "len") != 0 || *(args[5]) == 0) { |
| 2627 | Alert("parsing [%s:%d] : '%s %s' expects 'header' <header_name> 'len' <len>.\n", |
| 2628 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2629 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2630 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2631 | } |
| 2632 | |
| 2633 | hdr = calloc(sizeof(struct cap_hdr), 1); |
| 2634 | hdr->next = curproxy->req_cap; |
| 2635 | hdr->name = strdup(args[3]); |
| 2636 | hdr->namelen = strlen(args[3]); |
| 2637 | hdr->len = atol(args[5]); |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 2638 | hdr->pool = create_pool("caphdr", hdr->len + 1, MEM_F_SHARED); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2639 | hdr->index = curproxy->nb_req_cap++; |
| 2640 | curproxy->req_cap = hdr; |
| 2641 | curproxy->to_log |= LW_REQHDR; |
| 2642 | } |
| 2643 | else if (!strcmp(args[1], "response") && !strcmp(args[2], "header")) { |
| 2644 | struct cap_hdr *hdr; |
| 2645 | |
| 2646 | if (curproxy == &defproxy) { |
| 2647 | Alert("parsing [%s:%d] : '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2648 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2649 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2650 | } |
| 2651 | |
| 2652 | if (*(args[3]) == 0 || strcmp(args[4], "len") != 0 || *(args[5]) == 0) { |
| 2653 | Alert("parsing [%s:%d] : '%s %s' expects 'header' <header_name> 'len' <len>.\n", |
| 2654 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2655 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2656 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2657 | } |
| 2658 | hdr = calloc(sizeof(struct cap_hdr), 1); |
| 2659 | hdr->next = curproxy->rsp_cap; |
| 2660 | hdr->name = strdup(args[3]); |
| 2661 | hdr->namelen = strlen(args[3]); |
| 2662 | hdr->len = atol(args[5]); |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 2663 | hdr->pool = create_pool("caphdr", hdr->len + 1, MEM_F_SHARED); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2664 | hdr->index = curproxy->nb_rsp_cap++; |
| 2665 | curproxy->rsp_cap = hdr; |
| 2666 | curproxy->to_log |= LW_RSPHDR; |
| 2667 | } |
| 2668 | else { |
| 2669 | Alert("parsing [%s:%d] : '%s' expects 'cookie' or 'request header' or 'response header'.\n", |
| 2670 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2671 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2672 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2673 | } |
| 2674 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2675 | else if (!strcmp(args[0], "retries")) { /* connection retries */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2676 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2677 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2678 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2679 | if (*(args[1]) == 0) { |
| 2680 | Alert("parsing [%s:%d] : '%s' expects an integer argument (dispatch counts for one).\n", |
| 2681 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2682 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2683 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2684 | } |
| 2685 | curproxy->conn_retries = atol(args[1]); |
| 2686 | } |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2687 | else if (!strcmp(args[0], "http-request")) { /* request access control: allow/deny/auth */ |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2688 | struct http_req_rule *rule; |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2689 | |
| 2690 | if (curproxy == &defproxy) { |
| 2691 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2692 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2693 | goto out; |
| 2694 | } |
| 2695 | |
Willy Tarreau | 20b0de5 | 2012-12-24 15:45:22 +0100 | [diff] [blame] | 2696 | if (!LIST_ISEMPTY(&curproxy->http_req_rules) && |
| 2697 | !LIST_PREV(&curproxy->http_req_rules, struct http_req_rule *, list)->cond && |
| 2698 | (LIST_PREV(&curproxy->http_req_rules, struct http_req_rule *, list)->action == HTTP_REQ_ACT_ALLOW || |
| 2699 | LIST_PREV(&curproxy->http_req_rules, struct http_req_rule *, list)->action == HTTP_REQ_ACT_DENY || |
Willy Tarreau | e365c0b | 2013-06-11 16:06:12 +0200 | [diff] [blame] | 2700 | LIST_PREV(&curproxy->http_req_rules, struct http_req_rule *, list)->action == HTTP_REQ_ACT_REDIR || |
Willy Tarreau | 20b0de5 | 2012-12-24 15:45:22 +0100 | [diff] [blame] | 2701 | LIST_PREV(&curproxy->http_req_rules, struct http_req_rule *, list)->action == HTTP_REQ_ACT_AUTH)) { |
| 2702 | Warning("parsing [%s:%d]: previous '%s' action is final and has no condition attached, further entries are NOOP.\n", |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2703 | file, linenum, args[0]); |
| 2704 | err_code |= ERR_WARN; |
| 2705 | } |
| 2706 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2707 | rule = parse_http_req_cond((const char **)args + 1, file, linenum, curproxy); |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2708 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2709 | if (!rule) { |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2710 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2711 | goto out; |
| 2712 | } |
| 2713 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 2714 | err_code |= warnif_cond_conflicts(rule->cond, |
| 2715 | (curproxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR, |
| 2716 | file, linenum); |
| 2717 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2718 | LIST_ADDQ(&curproxy->http_req_rules, &rule->list); |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2719 | } |
Willy Tarreau | e365c0b | 2013-06-11 16:06:12 +0200 | [diff] [blame] | 2720 | else if (!strcmp(args[0], "http-response")) { /* response access control */ |
| 2721 | struct http_res_rule *rule; |
| 2722 | |
| 2723 | if (curproxy == &defproxy) { |
| 2724 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2725 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2726 | goto out; |
| 2727 | } |
| 2728 | |
| 2729 | if (!LIST_ISEMPTY(&curproxy->http_res_rules) && |
| 2730 | !LIST_PREV(&curproxy->http_res_rules, struct http_res_rule *, list)->cond && |
| 2731 | (LIST_PREV(&curproxy->http_res_rules, struct http_res_rule *, list)->action == HTTP_RES_ACT_ALLOW || |
| 2732 | LIST_PREV(&curproxy->http_res_rules, struct http_res_rule *, list)->action == HTTP_RES_ACT_DENY)) { |
| 2733 | Warning("parsing [%s:%d]: previous '%s' action is final and has no condition attached, further entries are NOOP.\n", |
| 2734 | file, linenum, args[0]); |
| 2735 | err_code |= ERR_WARN; |
| 2736 | } |
| 2737 | |
| 2738 | rule = parse_http_res_cond((const char **)args + 1, file, linenum, curproxy); |
| 2739 | |
| 2740 | if (!rule) { |
| 2741 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2742 | goto out; |
| 2743 | } |
| 2744 | |
| 2745 | err_code |= warnif_cond_conflicts(rule->cond, |
| 2746 | (curproxy->cap & PR_CAP_BE) ? SMP_VAL_BE_HRS_HDR : SMP_VAL_FE_HRS_HDR, |
| 2747 | file, linenum); |
| 2748 | |
| 2749 | LIST_ADDQ(&curproxy->http_res_rules, &rule->list); |
| 2750 | } |
Mark Lamourine | c2247f0 | 2012-01-04 13:02:01 -0500 | [diff] [blame] | 2751 | else if (!strcmp(args[0], "http-send-name-header")) { /* send server name in request header */ |
| 2752 | /* set the header name and length into the proxy structure */ |
| 2753 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2754 | err_code |= ERR_WARN; |
| 2755 | |
| 2756 | if (!*args[1]) { |
| 2757 | Alert("parsing [%s:%d] : '%s' requires a header string.\n", |
| 2758 | file, linenum, args[0]); |
| 2759 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2760 | goto out; |
| 2761 | } |
| 2762 | |
| 2763 | /* set the desired header name */ |
| 2764 | free(curproxy->server_id_hdr_name); |
| 2765 | curproxy->server_id_hdr_name = strdup(args[1]); |
| 2766 | curproxy->server_id_hdr_len = strlen(curproxy->server_id_hdr_name); |
| 2767 | } |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2768 | else if (!strcmp(args[0], "block")) { /* early blocking based on ACLs */ |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2769 | if (curproxy == &defproxy) { |
| 2770 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2771 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2772 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2773 | } |
| 2774 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2775 | if (strcmp(args[1], "if") != 0 && strcmp(args[1], "unless") != 0) { |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2776 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2777 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2778 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2779 | goto out; |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2780 | } |
| 2781 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2782 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 1, &errmsg)) == NULL) { |
| 2783 | Alert("parsing [%s:%d] : error detected while parsing blocking condition : %s.\n", |
| 2784 | file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2785 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2786 | goto out; |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2787 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2788 | |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2789 | LIST_ADDQ(&curproxy->block_cond, &cond->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 2790 | warnif_misplaced_block(curproxy, file, linenum, args[0]); |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2791 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2792 | else if (!strcmp(args[0], "redirect")) { |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2793 | struct redirect_rule *rule; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2794 | |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2795 | if (curproxy == &defproxy) { |
| 2796 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2797 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2798 | goto out; |
| 2799 | } |
| 2800 | |
Thierry FOURNIER | d18cd0f | 2013-11-29 12:15:45 +0100 | [diff] [blame] | 2801 | if ((rule = http_parse_redirect_rule(file, linenum, curproxy, (const char **)args + 1, &errmsg, 0)) == NULL) { |
Willy Tarreau | 4baae24 | 2012-12-27 12:00:31 +0100 | [diff] [blame] | 2802 | Alert("parsing [%s:%d] : error detected in %s '%s' while parsing redirect rule : %s.\n", |
| 2803 | file, linenum, proxy_type_str(curproxy), curproxy->id, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2804 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2805 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2806 | } |
| 2807 | |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2808 | LIST_ADDQ(&curproxy->redirect_rules, &rule->list); |
Willy Tarreau | 9d9ed01 | 2011-02-23 15:24:42 +0100 | [diff] [blame] | 2809 | err_code |= warnif_rule_after_use_backend(curproxy, file, linenum, args[0]); |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 2810 | err_code |= warnif_cond_conflicts(rule->cond, |
| 2811 | (curproxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR, |
| 2812 | file, linenum); |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2813 | } |
Krzysztof Piotr Oledzki | 7b723ef | 2009-01-27 21:09:41 +0100 | [diff] [blame] | 2814 | else if (!strcmp(args[0], "use_backend")) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2815 | struct switching_rule *rule; |
| 2816 | |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2817 | if (curproxy == &defproxy) { |
| 2818 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2819 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2820 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2821 | } |
| 2822 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2823 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2824 | err_code |= ERR_WARN; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2825 | |
| 2826 | if (*(args[1]) == 0) { |
| 2827 | Alert("parsing [%s:%d] : '%s' expects a backend name.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2828 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2829 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2830 | } |
| 2831 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2832 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2833 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2834 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2835 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2836 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2837 | } |
| 2838 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2839 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 2840 | Alert("parsing [%s:%d] : error detected while parsing switching rule : %s.\n", |
| 2841 | file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2842 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2843 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2844 | } |
| 2845 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 2846 | err_code |= warnif_cond_conflicts(cond, SMP_VAL_FE_SET_BCK, file, linenum); |
Willy Tarreau | a980263 | 2008-07-25 19:13:19 +0200 | [diff] [blame] | 2847 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2848 | rule = (struct switching_rule *)calloc(1, sizeof(*rule)); |
| 2849 | rule->cond = cond; |
| 2850 | rule->be.name = strdup(args[1]); |
| 2851 | LIST_INIT(&rule->list); |
| 2852 | LIST_ADDQ(&curproxy->switching_rules, &rule->list); |
| 2853 | } |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 2854 | else if (strcmp(args[0], "use-server") == 0) { |
| 2855 | struct server_rule *rule; |
| 2856 | |
| 2857 | if (curproxy == &defproxy) { |
| 2858 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2859 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2860 | goto out; |
| 2861 | } |
| 2862 | |
| 2863 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2864 | err_code |= ERR_WARN; |
| 2865 | |
| 2866 | if (*(args[1]) == 0) { |
| 2867 | Alert("parsing [%s:%d] : '%s' expects a server name.\n", file, linenum, args[0]); |
| 2868 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2869 | goto out; |
| 2870 | } |
| 2871 | |
| 2872 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
| 2873 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2874 | file, linenum, args[0]); |
| 2875 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2876 | goto out; |
| 2877 | } |
| 2878 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2879 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 2880 | Alert("parsing [%s:%d] : error detected while parsing switching rule : %s.\n", |
| 2881 | file, linenum, errmsg); |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 2882 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2883 | goto out; |
| 2884 | } |
| 2885 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 2886 | err_code |= warnif_cond_conflicts(cond, SMP_VAL_BE_SET_SRV, file, linenum); |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 2887 | |
| 2888 | rule = (struct server_rule *)calloc(1, sizeof(*rule)); |
| 2889 | rule->cond = cond; |
| 2890 | rule->srv.name = strdup(args[1]); |
| 2891 | LIST_INIT(&rule->list); |
| 2892 | LIST_ADDQ(&curproxy->server_rules, &rule->list); |
| 2893 | curproxy->be_req_ana |= AN_REQ_SRV_RULES; |
| 2894 | } |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2895 | else if ((!strcmp(args[0], "force-persist")) || |
| 2896 | (!strcmp(args[0], "ignore-persist"))) { |
| 2897 | struct persist_rule *rule; |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2898 | |
| 2899 | if (curproxy == &defproxy) { |
| 2900 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2901 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2902 | goto out; |
| 2903 | } |
| 2904 | |
| 2905 | if (warnifnotcap(curproxy, PR_CAP_FE|PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2906 | err_code |= ERR_WARN; |
| 2907 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2908 | if (strcmp(args[1], "if") != 0 && strcmp(args[1], "unless") != 0) { |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2909 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2910 | file, linenum, args[0]); |
| 2911 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2912 | goto out; |
| 2913 | } |
| 2914 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2915 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 1, &errmsg)) == NULL) { |
| 2916 | Alert("parsing [%s:%d] : error detected while parsing a '%s' rule : %s.\n", |
| 2917 | file, linenum, args[0], errmsg); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2918 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2919 | goto out; |
| 2920 | } |
| 2921 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 2922 | /* note: BE_REQ_CNT is the first one after FE_SET_BCK, which is |
| 2923 | * where force-persist is applied. |
| 2924 | */ |
| 2925 | err_code |= warnif_cond_conflicts(cond, SMP_VAL_BE_REQ_CNT, file, linenum); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2926 | |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2927 | rule = (struct persist_rule *)calloc(1, sizeof(*rule)); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2928 | rule->cond = cond; |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2929 | if (!strcmp(args[0], "force-persist")) { |
| 2930 | rule->type = PERSIST_TYPE_FORCE; |
| 2931 | } else { |
| 2932 | rule->type = PERSIST_TYPE_IGNORE; |
| 2933 | } |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2934 | LIST_INIT(&rule->list); |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2935 | LIST_ADDQ(&curproxy->persist_rules, &rule->list); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2936 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2937 | else if (!strcmp(args[0], "stick-table")) { |
| 2938 | int myidx = 1; |
| 2939 | |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 2940 | curproxy->table.id = curproxy->id; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2941 | curproxy->table.type = (unsigned int)-1; |
| 2942 | while (*args[myidx]) { |
| 2943 | const char *err; |
| 2944 | |
| 2945 | if (strcmp(args[myidx], "size") == 0) { |
| 2946 | myidx++; |
| 2947 | if (!*(args[myidx])) { |
| 2948 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2949 | file, linenum, args[myidx-1]); |
| 2950 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2951 | goto out; |
| 2952 | } |
| 2953 | if ((err = parse_size_err(args[myidx], &curproxy->table.size))) { |
| 2954 | Alert("parsing [%s:%d] : stick-table: unexpected character '%c' in argument of '%s'.\n", |
| 2955 | file, linenum, *err, args[myidx-1]); |
| 2956 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2957 | goto out; |
| 2958 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2959 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2960 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 2961 | else if (strcmp(args[myidx], "peers") == 0) { |
| 2962 | myidx++; |
Godbach | 5052316 | 2013-12-11 19:48:57 +0800 | [diff] [blame] | 2963 | if (!*(args[myidx])) { |
| 2964 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2965 | file, linenum, args[myidx-1]); |
| 2966 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2967 | goto out; |
| 2968 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 2969 | curproxy->table.peers.name = strdup(args[myidx++]); |
| 2970 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2971 | else if (strcmp(args[myidx], "expire") == 0) { |
| 2972 | myidx++; |
| 2973 | if (!*(args[myidx])) { |
| 2974 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2975 | file, linenum, args[myidx-1]); |
| 2976 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2977 | goto out; |
| 2978 | } |
| 2979 | err = parse_time_err(args[myidx], &val, TIME_UNIT_MS); |
| 2980 | if (err) { |
| 2981 | Alert("parsing [%s:%d] : stick-table: unexpected character '%c' in argument of '%s'.\n", |
| 2982 | file, linenum, *err, args[myidx-1]); |
| 2983 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2984 | goto out; |
| 2985 | } |
| 2986 | curproxy->table.expire = val; |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2987 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2988 | } |
| 2989 | else if (strcmp(args[myidx], "nopurge") == 0) { |
| 2990 | curproxy->table.nopurge = 1; |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2991 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2992 | } |
| 2993 | else if (strcmp(args[myidx], "type") == 0) { |
| 2994 | myidx++; |
| 2995 | if (stktable_parse_type(args, &myidx, &curproxy->table.type, &curproxy->table.key_size) != 0) { |
| 2996 | Alert("parsing [%s:%d] : stick-table: unknown type '%s'.\n", |
| 2997 | file, linenum, args[myidx]); |
| 2998 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2999 | goto out; |
| 3000 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 3001 | /* myidx already points to next arg */ |
| 3002 | } |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 3003 | else if (strcmp(args[myidx], "store") == 0) { |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 3004 | int type, err; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 3005 | char *cw, *nw, *sa; |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 3006 | |
| 3007 | myidx++; |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 3008 | nw = args[myidx]; |
| 3009 | while (*nw) { |
| 3010 | /* the "store" keyword supports a comma-separated list */ |
| 3011 | cw = nw; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 3012 | sa = NULL; /* store arg */ |
| 3013 | while (*nw && *nw != ',') { |
| 3014 | if (*nw == '(') { |
| 3015 | *nw = 0; |
| 3016 | sa = ++nw; |
| 3017 | while (*nw != ')') { |
| 3018 | if (!*nw) { |
| 3019 | Alert("parsing [%s:%d] : %s: missing closing parenthesis after store option '%s'.\n", |
| 3020 | file, linenum, args[0], cw); |
| 3021 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3022 | goto out; |
| 3023 | } |
| 3024 | nw++; |
| 3025 | } |
| 3026 | *nw = '\0'; |
| 3027 | } |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 3028 | nw++; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 3029 | } |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 3030 | if (*nw) |
| 3031 | *nw++ = '\0'; |
| 3032 | type = stktable_get_data_type(cw); |
| 3033 | if (type < 0) { |
| 3034 | Alert("parsing [%s:%d] : %s: unknown store option '%s'.\n", |
| 3035 | file, linenum, args[0], cw); |
| 3036 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3037 | goto out; |
| 3038 | } |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 3039 | |
| 3040 | err = stktable_alloc_data_type(&curproxy->table, type, sa); |
| 3041 | switch (err) { |
| 3042 | case PE_NONE: break; |
| 3043 | case PE_EXIST: |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 3044 | Warning("parsing [%s:%d]: %s: store option '%s' already enabled, ignored.\n", |
| 3045 | file, linenum, args[0], cw); |
| 3046 | err_code |= ERR_WARN; |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 3047 | break; |
| 3048 | |
| 3049 | case PE_ARG_MISSING: |
| 3050 | Alert("parsing [%s:%d] : %s: missing argument to store option '%s'.\n", |
| 3051 | file, linenum, args[0], cw); |
| 3052 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3053 | goto out; |
| 3054 | |
| 3055 | case PE_ARG_NOT_USED: |
| 3056 | Alert("parsing [%s:%d] : %s: unexpected argument to store option '%s'.\n", |
| 3057 | file, linenum, args[0], cw); |
| 3058 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3059 | goto out; |
| 3060 | |
| 3061 | default: |
| 3062 | Alert("parsing [%s:%d] : %s: error when processing store option '%s'.\n", |
| 3063 | file, linenum, args[0], cw); |
| 3064 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3065 | goto out; |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 3066 | } |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 3067 | } |
| 3068 | myidx++; |
| 3069 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 3070 | else { |
| 3071 | Alert("parsing [%s:%d] : stick-table: unknown argument '%s'.\n", |
| 3072 | file, linenum, args[myidx]); |
| 3073 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3074 | goto out; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3075 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3076 | } |
| 3077 | |
| 3078 | if (!curproxy->table.size) { |
| 3079 | Alert("parsing [%s:%d] : stick-table: missing size.\n", |
| 3080 | file, linenum); |
| 3081 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3082 | goto out; |
| 3083 | } |
| 3084 | |
| 3085 | if (curproxy->table.type == (unsigned int)-1) { |
| 3086 | Alert("parsing [%s:%d] : stick-table: missing type.\n", |
| 3087 | file, linenum); |
| 3088 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3089 | goto out; |
| 3090 | } |
| 3091 | } |
| 3092 | else if (!strcmp(args[0], "stick")) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3093 | struct sticking_rule *rule; |
Willy Tarreau | 1278578 | 2012-04-27 21:37:17 +0200 | [diff] [blame] | 3094 | struct sample_expr *expr; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3095 | int myidx = 0; |
| 3096 | const char *name = NULL; |
| 3097 | int flags; |
| 3098 | |
| 3099 | if (curproxy == &defproxy) { |
| 3100 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 3101 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3102 | goto out; |
| 3103 | } |
| 3104 | |
| 3105 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) { |
| 3106 | err_code |= ERR_WARN; |
| 3107 | goto out; |
| 3108 | } |
| 3109 | |
| 3110 | myidx++; |
| 3111 | if ((strcmp(args[myidx], "store") == 0) || |
| 3112 | (strcmp(args[myidx], "store-request") == 0)) { |
| 3113 | myidx++; |
| 3114 | flags = STK_IS_STORE; |
| 3115 | } |
| 3116 | else if (strcmp(args[myidx], "store-response") == 0) { |
| 3117 | myidx++; |
| 3118 | flags = STK_IS_STORE | STK_ON_RSP; |
| 3119 | } |
| 3120 | else if (strcmp(args[myidx], "match") == 0) { |
| 3121 | myidx++; |
| 3122 | flags = STK_IS_MATCH; |
| 3123 | } |
| 3124 | else if (strcmp(args[myidx], "on") == 0) { |
| 3125 | myidx++; |
| 3126 | flags = STK_IS_MATCH | STK_IS_STORE; |
| 3127 | } |
| 3128 | else { |
| 3129 | Alert("parsing [%s:%d] : '%s' expects 'on', 'match', or 'store'.\n", file, linenum, args[0]); |
| 3130 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3131 | goto out; |
| 3132 | } |
| 3133 | |
| 3134 | if (*(args[myidx]) == 0) { |
| 3135 | Alert("parsing [%s:%d] : '%s' expects a fetch method.\n", file, linenum, args[0]); |
| 3136 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3137 | goto out; |
| 3138 | } |
| 3139 | |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 3140 | curproxy->conf.args.ctx = ARGC_STK; |
Willy Tarreau | 975c178 | 2013-12-12 23:16:54 +0100 | [diff] [blame] | 3141 | expr = sample_parse_expr(args, &myidx, &errmsg, &curproxy->conf.args); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3142 | if (!expr) { |
Willy Tarreau | 975c178 | 2013-12-12 23:16:54 +0100 | [diff] [blame] | 3143 | Alert("parsing [%s:%d] : '%s': %s\n", file, linenum, args[0], errmsg); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3144 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3145 | goto out; |
| 3146 | } |
| 3147 | |
| 3148 | if (flags & STK_ON_RSP) { |
Willy Tarreau | 80aca90 | 2013-01-07 15:42:20 +0100 | [diff] [blame] | 3149 | if (!(expr->fetch->val & SMP_VAL_BE_STO_RUL)) { |
| 3150 | Alert("parsing [%s:%d] : '%s': fetch method '%s' extracts information from '%s', none of which is available for 'store-response'.\n", |
| 3151 | file, linenum, args[0], expr->fetch->kw, sample_src_names(expr->fetch->use)); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3152 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3153 | free(expr); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3154 | goto out; |
| 3155 | } |
| 3156 | } else { |
Willy Tarreau | 80aca90 | 2013-01-07 15:42:20 +0100 | [diff] [blame] | 3157 | if (!(expr->fetch->val & SMP_VAL_BE_SET_SRV)) { |
| 3158 | Alert("parsing [%s:%d] : '%s': fetch method '%s' extracts information from '%s', none of which is available during request.\n", |
| 3159 | file, linenum, args[0], expr->fetch->kw, sample_src_names(expr->fetch->use)); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3160 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3161 | free(expr); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3162 | goto out; |
| 3163 | } |
| 3164 | } |
| 3165 | |
Willy Tarreau | 1b6c00c | 2012-10-05 22:41:26 +0200 | [diff] [blame] | 3166 | /* check if we need to allocate an hdr_idx struct for HTTP parsing */ |
Willy Tarreau | 25320b2 | 2013-03-24 07:22:08 +0100 | [diff] [blame] | 3167 | curproxy->http_needed |= !!(expr->fetch->use & SMP_USE_HTTP_ANY); |
Willy Tarreau | 1b6c00c | 2012-10-05 22:41:26 +0200 | [diff] [blame] | 3168 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3169 | if (strcmp(args[myidx], "table") == 0) { |
| 3170 | myidx++; |
| 3171 | name = args[myidx++]; |
| 3172 | } |
| 3173 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3174 | if (strcmp(args[myidx], "if") == 0 || strcmp(args[myidx], "unless") == 0) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 3175 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + myidx, &errmsg)) == NULL) { |
| 3176 | Alert("parsing [%s:%d] : '%s': error detected while parsing sticking condition : %s.\n", |
| 3177 | file, linenum, args[0], errmsg); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3178 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3179 | free(expr); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3180 | goto out; |
| 3181 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3182 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3183 | else if (*(args[myidx])) { |
| 3184 | Alert("parsing [%s:%d] : '%s': unknown keyword '%s'.\n", |
| 3185 | file, linenum, args[0], args[myidx]); |
| 3186 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3187 | free(expr); |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3188 | goto out; |
| 3189 | } |
Emeric Brun | 97679e7 | 2010-09-23 17:56:44 +0200 | [diff] [blame] | 3190 | if (flags & STK_ON_RSP) |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 3191 | err_code |= warnif_cond_conflicts(cond, SMP_VAL_BE_STO_RUL, file, linenum); |
Emeric Brun | 97679e7 | 2010-09-23 17:56:44 +0200 | [diff] [blame] | 3192 | else |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 3193 | err_code |= warnif_cond_conflicts(cond, SMP_VAL_BE_SET_SRV, file, linenum); |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 3194 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3195 | rule = (struct sticking_rule *)calloc(1, sizeof(*rule)); |
| 3196 | rule->cond = cond; |
| 3197 | rule->expr = expr; |
| 3198 | rule->flags = flags; |
| 3199 | rule->table.name = name ? strdup(name) : NULL; |
| 3200 | LIST_INIT(&rule->list); |
| 3201 | if (flags & STK_ON_RSP) |
| 3202 | LIST_ADDQ(&curproxy->storersp_rules, &rule->list); |
| 3203 | else |
| 3204 | LIST_ADDQ(&curproxy->sticking_rules, &rule->list); |
| 3205 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3206 | else if (!strcmp(args[0], "stats")) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3207 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3208 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3209 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3210 | if (curproxy != &defproxy && curproxy->uri_auth == defproxy.uri_auth) |
| 3211 | curproxy->uri_auth = NULL; /* we must detach from the default config */ |
| 3212 | |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 3213 | if (!*args[1]) { |
| 3214 | goto stats_error_parsing; |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3215 | } else if (!strcmp(args[1], "admin")) { |
| 3216 | struct stats_admin_rule *rule; |
| 3217 | |
| 3218 | if (curproxy == &defproxy) { |
| 3219 | Alert("parsing [%s:%d]: '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
| 3220 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3221 | goto out; |
| 3222 | } |
| 3223 | |
| 3224 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 3225 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3226 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3227 | goto out; |
| 3228 | } |
| 3229 | |
| 3230 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
| 3231 | Alert("parsing [%s:%d] : '%s %s' requires either 'if' or 'unless' followed by a condition.\n", |
| 3232 | file, linenum, args[0], args[1]); |
| 3233 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3234 | goto out; |
| 3235 | } |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 3236 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 3237 | Alert("parsing [%s:%d] : error detected while parsing a '%s %s' rule : %s.\n", |
| 3238 | file, linenum, args[0], args[1], errmsg); |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3239 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3240 | goto out; |
| 3241 | } |
| 3242 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 3243 | err_code |= warnif_cond_conflicts(cond, |
| 3244 | (curproxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR, |
| 3245 | file, linenum); |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3246 | |
| 3247 | rule = (struct stats_admin_rule *)calloc(1, sizeof(*rule)); |
| 3248 | rule->cond = cond; |
| 3249 | LIST_INIT(&rule->list); |
| 3250 | LIST_ADDQ(&curproxy->uri_auth->admin_rules, &rule->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3251 | } else if (!strcmp(args[1], "uri")) { |
| 3252 | if (*(args[2]) == 0) { |
| 3253 | Alert("parsing [%s:%d] : 'uri' needs an URI prefix.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3254 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3255 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3256 | } else if (!stats_set_uri(&curproxy->uri_auth, args[2])) { |
| 3257 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3258 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3259 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3260 | } |
| 3261 | } else if (!strcmp(args[1], "realm")) { |
| 3262 | if (*(args[2]) == 0) { |
| 3263 | Alert("parsing [%s:%d] : 'realm' needs an realm name.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3264 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3265 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3266 | } else if (!stats_set_realm(&curproxy->uri_auth, args[2])) { |
| 3267 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3268 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3269 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3270 | } |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 3271 | } else if (!strcmp(args[1], "refresh")) { |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3272 | unsigned interval; |
| 3273 | |
| 3274 | err = parse_time_err(args[2], &interval, TIME_UNIT_S); |
| 3275 | if (err) { |
| 3276 | Alert("parsing [%s:%d] : unexpected character '%c' in stats refresh interval.\n", |
| 3277 | file, linenum, *err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3278 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3279 | goto out; |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 3280 | } else if (!stats_set_refresh(&curproxy->uri_auth, interval)) { |
| 3281 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3282 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3283 | goto out; |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 3284 | } |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3285 | } else if (!strcmp(args[1], "http-request")) { /* request access control: allow/deny/auth */ |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3286 | struct http_req_rule *rule; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3287 | |
| 3288 | if (curproxy == &defproxy) { |
| 3289 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 3290 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3291 | goto out; |
| 3292 | } |
| 3293 | |
| 3294 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 3295 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3296 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3297 | goto out; |
| 3298 | } |
| 3299 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3300 | if (!LIST_ISEMPTY(&curproxy->uri_auth->http_req_rules) && |
| 3301 | !LIST_PREV(&curproxy->uri_auth->http_req_rules, struct http_req_rule *, list)->cond) { |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3302 | Warning("parsing [%s:%d]: previous '%s' action has no condition attached, further entries are NOOP.\n", |
| 3303 | file, linenum, args[0]); |
| 3304 | err_code |= ERR_WARN; |
| 3305 | } |
| 3306 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3307 | rule = parse_http_req_cond((const char **)args + 2, file, linenum, curproxy); |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3308 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3309 | if (!rule) { |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3310 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3311 | goto out; |
| 3312 | } |
| 3313 | |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 3314 | err_code |= warnif_cond_conflicts(rule->cond, |
| 3315 | (curproxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR, |
| 3316 | file, linenum); |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3317 | LIST_ADDQ(&curproxy->uri_auth->http_req_rules, &rule->list); |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3318 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3319 | } else if (!strcmp(args[1], "auth")) { |
| 3320 | if (*(args[2]) == 0) { |
| 3321 | Alert("parsing [%s:%d] : 'auth' needs a user:password account.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3322 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3323 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3324 | } else if (!stats_add_auth(&curproxy->uri_auth, args[2])) { |
| 3325 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3326 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3327 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3328 | } |
| 3329 | } else if (!strcmp(args[1], "scope")) { |
| 3330 | if (*(args[2]) == 0) { |
| 3331 | Alert("parsing [%s:%d] : 'scope' needs a proxy name.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3332 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3333 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3334 | } else if (!stats_add_scope(&curproxy->uri_auth, args[2])) { |
| 3335 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3336 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3337 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3338 | } |
| 3339 | } else if (!strcmp(args[1], "enable")) { |
| 3340 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 3341 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3342 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3343 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3344 | } |
Krzysztof Oledzki | d9db927 | 2007-10-15 10:05:11 +0200 | [diff] [blame] | 3345 | } else if (!strcmp(args[1], "hide-version")) { |
| 3346 | if (!stats_set_flag(&curproxy->uri_auth, ST_HIDEVER)) { |
| 3347 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3348 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3349 | goto out; |
Krzysztof Oledzki | d9db927 | 2007-10-15 10:05:11 +0200 | [diff] [blame] | 3350 | } |
Krzysztof Piotr Oledzki | 15514c2 | 2010-01-04 16:03:09 +0100 | [diff] [blame] | 3351 | } else if (!strcmp(args[1], "show-legends")) { |
| 3352 | if (!stats_set_flag(&curproxy->uri_auth, ST_SHLGNDS)) { |
| 3353 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3354 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3355 | goto out; |
| 3356 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 3357 | } else if (!strcmp(args[1], "show-node")) { |
| 3358 | |
| 3359 | if (*args[2]) { |
| 3360 | int i; |
| 3361 | char c; |
| 3362 | |
| 3363 | for (i=0; args[2][i]; i++) { |
| 3364 | c = args[2][i]; |
Willy Tarreau | 88e0581 | 2010-03-03 00:16:00 +0100 | [diff] [blame] | 3365 | if (!isupper((unsigned char)c) && !islower((unsigned char)c) && |
| 3366 | !isdigit((unsigned char)c) && c != '_' && c != '-' && c != '.') |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 3367 | break; |
| 3368 | } |
| 3369 | |
| 3370 | if (!i || args[2][i]) { |
| 3371 | Alert("parsing [%s:%d]: '%s %s' invalid node name - should be a string" |
| 3372 | "with digits(0-9), letters(A-Z, a-z), hyphen(-) or underscode(_).\n", |
| 3373 | file, linenum, args[0], args[1]); |
| 3374 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3375 | goto out; |
| 3376 | } |
| 3377 | } |
| 3378 | |
| 3379 | if (!stats_set_node(&curproxy->uri_auth, args[2])) { |
| 3380 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3381 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3382 | goto out; |
| 3383 | } |
| 3384 | } else if (!strcmp(args[1], "show-desc")) { |
| 3385 | char *desc = NULL; |
| 3386 | |
| 3387 | if (*args[2]) { |
| 3388 | int i, len=0; |
| 3389 | char *d; |
| 3390 | |
| 3391 | for(i=2; *args[i]; i++) |
| 3392 | len += strlen(args[i])+1; |
| 3393 | |
| 3394 | desc = d = (char *)calloc(1, len); |
| 3395 | |
| 3396 | d += sprintf(d, "%s", args[2]); |
| 3397 | for(i=3; *args[i]; i++) |
| 3398 | d += sprintf(d, " %s", args[i]); |
| 3399 | } |
| 3400 | |
| 3401 | if (!*args[2] && !global.desc) |
| 3402 | Warning("parsing [%s:%d]: '%s' requires a parameter or 'desc' to be set in the global section.\n", |
| 3403 | file, linenum, args[1]); |
| 3404 | else { |
| 3405 | if (!stats_set_desc(&curproxy->uri_auth, desc)) { |
| 3406 | free(desc); |
| 3407 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3408 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3409 | goto out; |
| 3410 | } |
| 3411 | free(desc); |
| 3412 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3413 | } else { |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 3414 | stats_error_parsing: |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3415 | Alert("parsing [%s:%d]: %s '%s', expects 'admin', 'uri', 'realm', 'auth', 'scope', 'enable', 'hide-version', 'show-node', 'show-desc' or 'show-legends'.\n", |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 3416 | file, linenum, *args[1]?"unknown stats parameter":"missing keyword in", args[*args[1]?1:0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3417 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3418 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3419 | } |
| 3420 | } |
| 3421 | else if (!strcmp(args[0], "option")) { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3422 | int optnum; |
| 3423 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3424 | if (*(args[1]) == '\0') { |
| 3425 | Alert("parsing [%s:%d]: '%s' expects an option name.\n", |
| 3426 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3427 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3428 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3429 | } |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3430 | |
| 3431 | for (optnum = 0; cfg_opts[optnum].name; optnum++) { |
| 3432 | if (!strcmp(args[1], cfg_opts[optnum].name)) { |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 3433 | if (cfg_opts[optnum].cap == PR_CAP_NONE) { |
| 3434 | Alert("parsing [%s:%d]: option '%s' is not supported due to build options.\n", |
| 3435 | file, linenum, cfg_opts[optnum].name); |
| 3436 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3437 | goto out; |
| 3438 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3439 | if (warnifnotcap(curproxy, cfg_opts[optnum].cap, file, linenum, args[1], NULL)) { |
| 3440 | err_code |= ERR_WARN; |
| 3441 | goto out; |
| 3442 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3443 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 3444 | curproxy->no_options &= ~cfg_opts[optnum].val; |
| 3445 | curproxy->options &= ~cfg_opts[optnum].val; |
| 3446 | |
| 3447 | switch (kwm) { |
| 3448 | case KWM_STD: |
| 3449 | curproxy->options |= cfg_opts[optnum].val; |
| 3450 | break; |
| 3451 | case KWM_NO: |
| 3452 | curproxy->no_options |= cfg_opts[optnum].val; |
| 3453 | break; |
| 3454 | case KWM_DEF: /* already cleared */ |
| 3455 | break; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 3456 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3457 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3458 | goto out; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3459 | } |
| 3460 | } |
| 3461 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 3462 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) { |
| 3463 | if (!strcmp(args[1], cfg_opts2[optnum].name)) { |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 3464 | if (cfg_opts2[optnum].cap == PR_CAP_NONE) { |
| 3465 | Alert("parsing [%s:%d]: option '%s' is not supported due to build options.\n", |
| 3466 | file, linenum, cfg_opts2[optnum].name); |
| 3467 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3468 | goto out; |
| 3469 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3470 | if (warnifnotcap(curproxy, cfg_opts2[optnum].cap, file, linenum, args[1], NULL)) { |
| 3471 | err_code |= ERR_WARN; |
| 3472 | goto out; |
| 3473 | } |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 3474 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 3475 | curproxy->no_options2 &= ~cfg_opts2[optnum].val; |
| 3476 | curproxy->options2 &= ~cfg_opts2[optnum].val; |
| 3477 | |
| 3478 | switch (kwm) { |
| 3479 | case KWM_STD: |
| 3480 | curproxy->options2 |= cfg_opts2[optnum].val; |
| 3481 | break; |
| 3482 | case KWM_NO: |
| 3483 | curproxy->no_options2 |= cfg_opts2[optnum].val; |
| 3484 | break; |
| 3485 | case KWM_DEF: /* already cleared */ |
| 3486 | break; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 3487 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3488 | goto out; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 3489 | } |
| 3490 | } |
| 3491 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 3492 | if (kwm != KWM_STD) { |
| 3493 | Alert("parsing [%s:%d]: negation/default is not supported for option '%s'.\n", |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3494 | file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3495 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3496 | goto out; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3497 | } |
| 3498 | |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3499 | if (!strcmp(args[1], "httplog")) { |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 3500 | char *logformat; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3501 | /* generate a complete HTTP log */ |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 3502 | logformat = default_http_log_format; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3503 | if (*(args[2]) != '\0') { |
| 3504 | if (!strcmp(args[2], "clf")) { |
| 3505 | curproxy->options2 |= PR_O2_CLFLOG; |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 3506 | logformat = clf_http_log_format; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3507 | } else { |
| 3508 | Alert("parsing [%s:%d] : keyword '%s' only supports option 'clf'.\n", file, linenum, args[2]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3509 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3510 | goto out; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3511 | } |
| 3512 | } |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 3513 | if (curproxy->conf.logformat_string != default_http_log_format && |
| 3514 | curproxy->conf.logformat_string != default_tcp_log_format && |
| 3515 | curproxy->conf.logformat_string != clf_http_log_format) |
| 3516 | free(curproxy->conf.logformat_string); |
| 3517 | curproxy->conf.logformat_string = logformat; |
| 3518 | |
| 3519 | free(curproxy->conf.lfs_file); |
| 3520 | curproxy->conf.lfs_file = strdup(curproxy->conf.args.file); |
| 3521 | curproxy->conf.lfs_line = curproxy->conf.args.line; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3522 | } |
William Lallemand | bddd4fd | 2012-02-27 11:23:10 +0100 | [diff] [blame] | 3523 | else if (!strcmp(args[1], "tcplog")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3524 | /* generate a detailed TCP log */ |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 3525 | if (curproxy->conf.logformat_string != default_http_log_format && |
| 3526 | curproxy->conf.logformat_string != default_tcp_log_format && |
| 3527 | curproxy->conf.logformat_string != clf_http_log_format) |
| 3528 | free(curproxy->conf.logformat_string); |
| 3529 | curproxy->conf.logformat_string = default_tcp_log_format; |
| 3530 | |
| 3531 | free(curproxy->conf.lfs_file); |
| 3532 | curproxy->conf.lfs_file = strdup(curproxy->conf.args.file); |
| 3533 | curproxy->conf.lfs_line = curproxy->conf.args.line; |
William Lallemand | bddd4fd | 2012-02-27 11:23:10 +0100 | [diff] [blame] | 3534 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3535 | else if (!strcmp(args[1], "tcpka")) { |
| 3536 | /* enable TCP keep-alives on client and server sessions */ |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3537 | if (warnifnotcap(curproxy, PR_CAP_BE | PR_CAP_FE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3538 | err_code |= ERR_WARN; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3539 | |
| 3540 | if (curproxy->cap & PR_CAP_FE) |
| 3541 | curproxy->options |= PR_O_TCP_CLI_KA; |
| 3542 | if (curproxy->cap & PR_CAP_BE) |
| 3543 | curproxy->options |= PR_O_TCP_SRV_KA; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3544 | } |
| 3545 | else if (!strcmp(args[1], "httpchk")) { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3546 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3547 | err_code |= ERR_WARN; |
| 3548 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3549 | /* use HTTP request to check servers' health */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3550 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3551 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3552 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
| 3553 | curproxy->options2 |= PR_O2_HTTP_CHK; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3554 | if (!*args[2]) { /* no argument */ |
| 3555 | curproxy->check_req = strdup(DEF_CHECK_REQ); /* default request */ |
| 3556 | curproxy->check_len = strlen(DEF_CHECK_REQ); |
| 3557 | } else if (!*args[3]) { /* one argument : URI */ |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3558 | int reqlen = strlen(args[2]) + strlen("OPTIONS HTTP/1.0\r\n") + 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3559 | curproxy->check_req = (char *)malloc(reqlen); |
| 3560 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3561 | "OPTIONS %s HTTP/1.0\r\n", args[2]); /* URI to use */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3562 | } else { /* more arguments : METHOD URI [HTTP_VER] */ |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3563 | int reqlen = strlen(args[2]) + strlen(args[3]) + 3 + strlen("\r\n"); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3564 | if (*args[4]) |
| 3565 | reqlen += strlen(args[4]); |
| 3566 | else |
| 3567 | reqlen += strlen("HTTP/1.0"); |
| 3568 | |
| 3569 | curproxy->check_req = (char *)malloc(reqlen); |
| 3570 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3571 | "%s %s %s\r\n", args[2], args[3], *args[4]?args[4]:"HTTP/1.0"); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3572 | } |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 3573 | } |
| 3574 | else if (!strcmp(args[1], "ssl-hello-chk")) { |
| 3575 | /* use SSLv3 CLIENT HELLO to check servers' health */ |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3576 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3577 | err_code |= ERR_WARN; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3578 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3579 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3580 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3581 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 3582 | curproxy->options2 |= PR_O2_SSL3_CHK; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3583 | } |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 3584 | else if (!strcmp(args[1], "smtpchk")) { |
| 3585 | /* use SMTP request to check servers' health */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3586 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3587 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3588 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
| 3589 | curproxy->options2 |= PR_O2_SMTP_CHK; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 3590 | |
| 3591 | if (!*args[2] || !*args[3]) { /* no argument or incomplete EHLO host */ |
| 3592 | curproxy->check_req = strdup(DEF_SMTP_CHECK_REQ); /* default request */ |
| 3593 | curproxy->check_len = strlen(DEF_SMTP_CHECK_REQ); |
| 3594 | } else { /* ESMTP EHLO, or SMTP HELO, and a hostname */ |
| 3595 | if (!strcmp(args[2], "EHLO") || !strcmp(args[2], "HELO")) { |
| 3596 | int reqlen = strlen(args[2]) + strlen(args[3]) + strlen(" \r\n") + 1; |
| 3597 | curproxy->check_req = (char *)malloc(reqlen); |
| 3598 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
| 3599 | "%s %s\r\n", args[2], args[3]); /* HELO hostname */ |
| 3600 | } else { |
| 3601 | /* this just hits the default for now, but you could potentially expand it to allow for other stuff |
| 3602 | though, it's unlikely you'd want to send anything other than an EHLO or HELO */ |
| 3603 | curproxy->check_req = strdup(DEF_SMTP_CHECK_REQ); /* default request */ |
| 3604 | curproxy->check_len = strlen(DEF_SMTP_CHECK_REQ); |
| 3605 | } |
| 3606 | } |
| 3607 | } |
Rauf Kuliyev | 38b4156 | 2011-01-04 15:14:13 +0100 | [diff] [blame] | 3608 | else if (!strcmp(args[1], "pgsql-check")) { |
| 3609 | /* use PostgreSQL request to check servers' health */ |
| 3610 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3611 | err_code |= ERR_WARN; |
| 3612 | |
| 3613 | free(curproxy->check_req); |
| 3614 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3615 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Rauf Kuliyev | 38b4156 | 2011-01-04 15:14:13 +0100 | [diff] [blame] | 3616 | curproxy->options2 |= PR_O2_PGSQL_CHK; |
| 3617 | |
| 3618 | if (*(args[2])) { |
| 3619 | int cur_arg = 2; |
| 3620 | |
| 3621 | while (*(args[cur_arg])) { |
| 3622 | if (strcmp(args[cur_arg], "user") == 0) { |
| 3623 | char * packet; |
| 3624 | uint32_t packet_len; |
| 3625 | uint32_t pv; |
| 3626 | |
| 3627 | /* suboption header - needs additional argument for it */ |
| 3628 | if (*(args[cur_arg+1]) == 0) { |
| 3629 | Alert("parsing [%s:%d] : '%s %s %s' expects <username> as argument.\n", |
| 3630 | file, linenum, args[0], args[1], args[cur_arg]); |
| 3631 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3632 | goto out; |
| 3633 | } |
| 3634 | |
| 3635 | /* uint32_t + uint32_t + strlen("user")+1 + strlen(username)+1 + 1 */ |
| 3636 | packet_len = 4 + 4 + 5 + strlen(args[cur_arg + 1])+1 +1; |
| 3637 | pv = htonl(0x30000); /* protocol version 3.0 */ |
| 3638 | |
| 3639 | packet = (char*) calloc(1, packet_len); |
| 3640 | |
| 3641 | memcpy(packet + 4, &pv, 4); |
| 3642 | |
| 3643 | /* copy "user" */ |
| 3644 | memcpy(packet + 8, "user", 4); |
| 3645 | |
| 3646 | /* copy username */ |
| 3647 | memcpy(packet + 13, args[cur_arg+1], strlen(args[cur_arg+1])); |
| 3648 | |
| 3649 | free(curproxy->check_req); |
| 3650 | curproxy->check_req = packet; |
| 3651 | curproxy->check_len = packet_len; |
| 3652 | |
| 3653 | packet_len = htonl(packet_len); |
| 3654 | memcpy(packet, &packet_len, 4); |
| 3655 | cur_arg += 2; |
| 3656 | } else { |
| 3657 | /* unknown suboption - catchall */ |
| 3658 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'user'.\n", |
| 3659 | file, linenum, args[0], args[1]); |
| 3660 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3661 | goto out; |
| 3662 | } |
| 3663 | } /* end while loop */ |
| 3664 | } |
| 3665 | } |
| 3666 | |
Hervé COMMOWICK | ec032d6 | 2011-08-05 16:23:48 +0200 | [diff] [blame] | 3667 | else if (!strcmp(args[1], "redis-check")) { |
| 3668 | /* use REDIS PING request to check servers' health */ |
| 3669 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3670 | err_code |= ERR_WARN; |
| 3671 | |
| 3672 | free(curproxy->check_req); |
| 3673 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3674 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Hervé COMMOWICK | ec032d6 | 2011-08-05 16:23:48 +0200 | [diff] [blame] | 3675 | curproxy->options2 |= PR_O2_REDIS_CHK; |
| 3676 | |
| 3677 | curproxy->check_req = (char *) malloc(sizeof(DEF_REDIS_CHECK_REQ) - 1); |
| 3678 | memcpy(curproxy->check_req, DEF_REDIS_CHECK_REQ, sizeof(DEF_REDIS_CHECK_REQ) - 1); |
| 3679 | curproxy->check_len = sizeof(DEF_REDIS_CHECK_REQ) - 1; |
| 3680 | } |
| 3681 | |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3682 | else if (!strcmp(args[1], "mysql-check")) { |
| 3683 | /* use MYSQL request to check servers' health */ |
Hervé COMMOWICK | 8776f1b | 2010-10-18 15:58:36 +0200 | [diff] [blame] | 3684 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3685 | err_code |= ERR_WARN; |
| 3686 | |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3687 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3688 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3689 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3690 | curproxy->options2 |= PR_O2_MYSQL_CHK; |
Hervé COMMOWICK | 8776f1b | 2010-10-18 15:58:36 +0200 | [diff] [blame] | 3691 | |
| 3692 | /* This is an exemple of an MySQL >=4.0 client Authentication packet kindly provided by Cyril Bonte. |
| 3693 | * const char mysql40_client_auth_pkt[] = { |
| 3694 | * "\x0e\x00\x00" // packet length |
| 3695 | * "\x01" // packet number |
| 3696 | * "\x00\x00" // client capabilities |
| 3697 | * "\x00\x00\x01" // max packet |
| 3698 | * "haproxy\x00" // username (null terminated string) |
| 3699 | * "\x00" // filler (always 0x00) |
| 3700 | * "\x01\x00\x00" // packet length |
| 3701 | * "\x00" // packet number |
| 3702 | * "\x01" // COM_QUIT command |
| 3703 | * }; |
| 3704 | */ |
| 3705 | |
| 3706 | if (*(args[2])) { |
| 3707 | int cur_arg = 2; |
| 3708 | |
| 3709 | while (*(args[cur_arg])) { |
| 3710 | if (strcmp(args[cur_arg], "user") == 0) { |
| 3711 | char *mysqluser; |
| 3712 | int packetlen, reqlen, userlen; |
| 3713 | |
| 3714 | /* suboption header - needs additional argument for it */ |
| 3715 | if (*(args[cur_arg+1]) == 0) { |
| 3716 | Alert("parsing [%s:%d] : '%s %s %s' expects <username> as argument.\n", |
| 3717 | file, linenum, args[0], args[1], args[cur_arg]); |
| 3718 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3719 | goto out; |
| 3720 | } |
| 3721 | mysqluser = args[cur_arg + 1]; |
| 3722 | userlen = strlen(mysqluser); |
| 3723 | packetlen = userlen + 7; |
| 3724 | reqlen = packetlen + 9; |
| 3725 | |
| 3726 | free(curproxy->check_req); |
| 3727 | curproxy->check_req = (char *)calloc(1, reqlen); |
| 3728 | curproxy->check_len = reqlen; |
| 3729 | |
| 3730 | snprintf(curproxy->check_req, 4, "%c%c%c", |
| 3731 | ((unsigned char) packetlen & 0xff), |
| 3732 | ((unsigned char) (packetlen >> 8) & 0xff), |
| 3733 | ((unsigned char) (packetlen >> 16) & 0xff)); |
| 3734 | |
| 3735 | curproxy->check_req[3] = 1; |
Hervé COMMOWICK | 212f778 | 2011-06-10 14:05:59 +0200 | [diff] [blame] | 3736 | curproxy->check_req[5] = 128; |
Hervé COMMOWICK | 8776f1b | 2010-10-18 15:58:36 +0200 | [diff] [blame] | 3737 | curproxy->check_req[8] = 1; |
| 3738 | memcpy(&curproxy->check_req[9], mysqluser, userlen); |
| 3739 | curproxy->check_req[9 + userlen + 1 + 1] = 1; |
| 3740 | curproxy->check_req[9 + userlen + 1 + 1 + 4] = 1; |
| 3741 | cur_arg += 2; |
| 3742 | } else { |
| 3743 | /* unknown suboption - catchall */ |
| 3744 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'user'.\n", |
| 3745 | file, linenum, args[0], args[1]); |
| 3746 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3747 | goto out; |
| 3748 | } |
| 3749 | } /* end while loop */ |
| 3750 | } |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3751 | } |
Gabor Lekeny | b4c81e4 | 2010-09-29 18:17:05 +0200 | [diff] [blame] | 3752 | else if (!strcmp(args[1], "ldap-check")) { |
| 3753 | /* use LDAP request to check servers' health */ |
| 3754 | free(curproxy->check_req); |
| 3755 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3756 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Gabor Lekeny | b4c81e4 | 2010-09-29 18:17:05 +0200 | [diff] [blame] | 3757 | curproxy->options2 |= PR_O2_LDAP_CHK; |
| 3758 | |
| 3759 | curproxy->check_req = (char *) malloc(sizeof(DEF_LDAP_CHECK_REQ) - 1); |
| 3760 | memcpy(curproxy->check_req, DEF_LDAP_CHECK_REQ, sizeof(DEF_LDAP_CHECK_REQ) - 1); |
| 3761 | curproxy->check_len = sizeof(DEF_LDAP_CHECK_REQ) - 1; |
| 3762 | } |
Baptiste Assmann | 5ecb77f | 2013-10-06 23:24:13 +0200 | [diff] [blame] | 3763 | else if (!strcmp(args[1], "tcp-check")) { |
| 3764 | /* use raw TCPCHK send/expect to check servers' health */ |
| 3765 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3766 | err_code |= ERR_WARN; |
| 3767 | |
| 3768 | free(curproxy->check_req); |
| 3769 | curproxy->check_req = NULL; |
| 3770 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
| 3771 | curproxy->options2 |= PR_O2_TCPCHK_CHK; |
| 3772 | } |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3773 | else if (!strcmp(args[1], "forwardfor")) { |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3774 | int cur_arg; |
| 3775 | |
| 3776 | /* insert x-forwarded-for field, but not for the IP address listed as an except. |
| 3777 | * set default options (ie: bitfield, header name, etc) |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3778 | */ |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3779 | |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3780 | curproxy->options |= PR_O_FWDFOR | PR_O_FF_ALWAYS; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3781 | |
| 3782 | free(curproxy->fwdfor_hdr_name); |
| 3783 | curproxy->fwdfor_hdr_name = strdup(DEF_XFORWARDFOR_HDR); |
| 3784 | curproxy->fwdfor_hdr_len = strlen(DEF_XFORWARDFOR_HDR); |
| 3785 | |
| 3786 | /* loop to go through arguments - start at 2, since 0+1 = "option" "forwardfor" */ |
| 3787 | cur_arg = 2; |
| 3788 | while (*(args[cur_arg])) { |
| 3789 | if (!strcmp(args[cur_arg], "except")) { |
| 3790 | /* suboption except - needs additional argument for it */ |
| 3791 | if (!*(args[cur_arg+1]) || !str2net(args[cur_arg+1], &curproxy->except_net, &curproxy->except_mask)) { |
| 3792 | Alert("parsing [%s:%d] : '%s %s %s' expects <address>[/mask] as argument.\n", |
| 3793 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3794 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3795 | goto out; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3796 | } |
| 3797 | /* flush useless bits */ |
| 3798 | curproxy->except_net.s_addr &= curproxy->except_mask.s_addr; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3799 | cur_arg += 2; |
| 3800 | } else if (!strcmp(args[cur_arg], "header")) { |
| 3801 | /* suboption header - needs additional argument for it */ |
| 3802 | if (*(args[cur_arg+1]) == 0) { |
| 3803 | Alert("parsing [%s:%d] : '%s %s %s' expects <header_name> as argument.\n", |
| 3804 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3805 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3806 | goto out; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3807 | } |
| 3808 | free(curproxy->fwdfor_hdr_name); |
| 3809 | curproxy->fwdfor_hdr_name = strdup(args[cur_arg+1]); |
| 3810 | curproxy->fwdfor_hdr_len = strlen(curproxy->fwdfor_hdr_name); |
| 3811 | cur_arg += 2; |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3812 | } else if (!strcmp(args[cur_arg], "if-none")) { |
| 3813 | curproxy->options &= ~PR_O_FF_ALWAYS; |
| 3814 | cur_arg += 1; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3815 | } else { |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3816 | /* unknown suboption - catchall */ |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3817 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'except', 'header' and 'if-none'.\n", |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3818 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3819 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3820 | goto out; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3821 | } |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3822 | } /* end while loop */ |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3823 | } |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3824 | else if (!strcmp(args[1], "originalto")) { |
| 3825 | int cur_arg; |
| 3826 | |
| 3827 | /* insert x-original-to field, but not for the IP address listed as an except. |
| 3828 | * set default options (ie: bitfield, header name, etc) |
| 3829 | */ |
| 3830 | |
| 3831 | curproxy->options |= PR_O_ORGTO; |
| 3832 | |
| 3833 | free(curproxy->orgto_hdr_name); |
| 3834 | curproxy->orgto_hdr_name = strdup(DEF_XORIGINALTO_HDR); |
| 3835 | curproxy->orgto_hdr_len = strlen(DEF_XORIGINALTO_HDR); |
| 3836 | |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3837 | /* loop to go through arguments - start at 2, since 0+1 = "option" "originalto" */ |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3838 | cur_arg = 2; |
| 3839 | while (*(args[cur_arg])) { |
| 3840 | if (!strcmp(args[cur_arg], "except")) { |
| 3841 | /* suboption except - needs additional argument for it */ |
| 3842 | if (!*(args[cur_arg+1]) || !str2net(args[cur_arg+1], &curproxy->except_to, &curproxy->except_mask_to)) { |
| 3843 | Alert("parsing [%s:%d] : '%s %s %s' expects <address>[/mask] as argument.\n", |
| 3844 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3845 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3846 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3847 | } |
| 3848 | /* flush useless bits */ |
| 3849 | curproxy->except_to.s_addr &= curproxy->except_mask_to.s_addr; |
| 3850 | cur_arg += 2; |
| 3851 | } else if (!strcmp(args[cur_arg], "header")) { |
| 3852 | /* suboption header - needs additional argument for it */ |
| 3853 | if (*(args[cur_arg+1]) == 0) { |
| 3854 | Alert("parsing [%s:%d] : '%s %s %s' expects <header_name> as argument.\n", |
| 3855 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3856 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3857 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3858 | } |
| 3859 | free(curproxy->orgto_hdr_name); |
| 3860 | curproxy->orgto_hdr_name = strdup(args[cur_arg+1]); |
| 3861 | curproxy->orgto_hdr_len = strlen(curproxy->orgto_hdr_name); |
| 3862 | cur_arg += 2; |
| 3863 | } else { |
| 3864 | /* unknown suboption - catchall */ |
| 3865 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'except' and 'header'.\n", |
| 3866 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3867 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3868 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3869 | } |
| 3870 | } /* end while loop */ |
| 3871 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3872 | else { |
| 3873 | Alert("parsing [%s:%d] : unknown option '%s'.\n", file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3874 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3875 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3876 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3877 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3878 | } |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3879 | else if (!strcmp(args[0], "default_backend")) { |
| 3880 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3881 | err_code |= ERR_WARN; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3882 | |
| 3883 | if (*(args[1]) == 0) { |
| 3884 | Alert("parsing [%s:%d] : '%s' expects a backend name.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3885 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3886 | goto out; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3887 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3888 | free(curproxy->defbe.name); |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3889 | curproxy->defbe.name = strdup(args[1]); |
| 3890 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3891 | else if (!strcmp(args[0], "redispatch") || !strcmp(args[0], "redisp")) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3892 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3893 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3894 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3895 | Warning("parsing [%s:%d]: keyword '%s' is deprecated, please use 'option redispatch' instead.\n", |
| 3896 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3897 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3898 | /* enable reconnections to dispatch */ |
| 3899 | curproxy->options |= PR_O_REDISP; |
| 3900 | } |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 3901 | else if (!strcmp(args[0], "http-check")) { |
| 3902 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3903 | err_code |= ERR_WARN; |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 3904 | |
| 3905 | if (strcmp(args[1], "disable-on-404") == 0) { |
| 3906 | /* enable a graceful server shutdown on an HTTP 404 response */ |
| 3907 | curproxy->options |= PR_O_DISABLE404; |
| 3908 | } |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 3909 | else if (strcmp(args[1], "send-state") == 0) { |
| 3910 | /* enable emission of the apparent state of a server in HTTP checks */ |
| 3911 | curproxy->options2 |= PR_O2_CHK_SNDST; |
| 3912 | } |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3913 | else if (strcmp(args[1], "expect") == 0) { |
| 3914 | const char *ptr_arg; |
| 3915 | int cur_arg; |
| 3916 | |
| 3917 | if (curproxy->options2 & PR_O2_EXP_TYPE) { |
| 3918 | Alert("parsing [%s:%d] : '%s %s' already specified.\n", file, linenum, args[0], args[1]); |
| 3919 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3920 | goto out; |
| 3921 | } |
| 3922 | |
| 3923 | cur_arg = 2; |
| 3924 | /* consider exclamation marks, sole or at the beginning of a word */ |
| 3925 | while (*(ptr_arg = args[cur_arg])) { |
| 3926 | while (*ptr_arg == '!') { |
| 3927 | curproxy->options2 ^= PR_O2_EXP_INV; |
| 3928 | ptr_arg++; |
| 3929 | } |
| 3930 | if (*ptr_arg) |
| 3931 | break; |
| 3932 | cur_arg++; |
| 3933 | } |
| 3934 | /* now ptr_arg points to the beginning of a word past any possible |
| 3935 | * exclamation mark, and cur_arg is the argument which holds this word. |
| 3936 | */ |
| 3937 | if (strcmp(ptr_arg, "status") == 0) { |
| 3938 | if (!*(args[cur_arg + 1])) { |
| 3939 | Alert("parsing [%s:%d] : '%s %s %s' expects <string> as an argument.\n", |
| 3940 | file, linenum, args[0], args[1], ptr_arg); |
| 3941 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3942 | goto out; |
| 3943 | } |
| 3944 | curproxy->options2 |= PR_O2_EXP_STS; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3945 | free(curproxy->expect_str); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3946 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
| 3947 | } |
| 3948 | else if (strcmp(ptr_arg, "string") == 0) { |
| 3949 | if (!*(args[cur_arg + 1])) { |
| 3950 | Alert("parsing [%s:%d] : '%s %s %s' expects <string> as an argument.\n", |
| 3951 | file, linenum, args[0], args[1], ptr_arg); |
| 3952 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3953 | goto out; |
| 3954 | } |
| 3955 | curproxy->options2 |= PR_O2_EXP_STR; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3956 | free(curproxy->expect_str); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3957 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
| 3958 | } |
| 3959 | else if (strcmp(ptr_arg, "rstatus") == 0) { |
| 3960 | if (!*(args[cur_arg + 1])) { |
| 3961 | Alert("parsing [%s:%d] : '%s %s %s' expects <regex> as an argument.\n", |
| 3962 | file, linenum, args[0], args[1], ptr_arg); |
| 3963 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3964 | goto out; |
| 3965 | } |
| 3966 | curproxy->options2 |= PR_O2_EXP_RSTS; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3967 | free(curproxy->expect_str); |
| 3968 | if (curproxy->expect_regex) regfree(curproxy->expect_regex); |
| 3969 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3970 | curproxy->expect_regex = calloc(1, sizeof(regex_t)); |
| 3971 | if (regcomp(curproxy->expect_regex, args[cur_arg + 1], REG_EXTENDED) != 0) { |
| 3972 | Alert("parsing [%s:%d] : '%s %s %s' : bad regular expression '%s'.\n", |
| 3973 | file, linenum, args[0], args[1], ptr_arg, args[cur_arg + 1]); |
| 3974 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3975 | goto out; |
| 3976 | } |
| 3977 | } |
| 3978 | else if (strcmp(ptr_arg, "rstring") == 0) { |
| 3979 | if (!*(args[cur_arg + 1])) { |
| 3980 | Alert("parsing [%s:%d] : '%s %s %s' expects <regex> as an argument.\n", |
| 3981 | file, linenum, args[0], args[1], ptr_arg); |
| 3982 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3983 | goto out; |
| 3984 | } |
| 3985 | curproxy->options2 |= PR_O2_EXP_RSTR; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3986 | free(curproxy->expect_str); |
| 3987 | if (curproxy->expect_regex) regfree(curproxy->expect_regex); |
| 3988 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3989 | curproxy->expect_regex = calloc(1, sizeof(regex_t)); |
| 3990 | if (regcomp(curproxy->expect_regex, args[cur_arg + 1], REG_EXTENDED) != 0) { |
| 3991 | Alert("parsing [%s:%d] : '%s %s %s' : bad regular expression '%s'.\n", |
| 3992 | file, linenum, args[0], args[1], ptr_arg, args[cur_arg + 1]); |
| 3993 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3994 | goto out; |
| 3995 | } |
| 3996 | } |
| 3997 | else { |
| 3998 | Alert("parsing [%s:%d] : '%s %s' only supports [!] 'status', 'string', 'rstatus', 'rstring', found '%s'.\n", |
| 3999 | file, linenum, args[0], args[1], ptr_arg); |
| 4000 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4001 | goto out; |
| 4002 | } |
| 4003 | } |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 4004 | else { |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 4005 | Alert("parsing [%s:%d] : '%s' only supports 'disable-on-404', 'send-state', 'expect'.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4006 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4007 | goto out; |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 4008 | } |
| 4009 | } |
Baptiste Assmann | 5ecb77f | 2013-10-06 23:24:13 +0200 | [diff] [blame] | 4010 | else if (!strcmp(args[0], "tcp-check")) { |
| 4011 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 4012 | err_code |= ERR_WARN; |
| 4013 | |
| 4014 | if (strcmp(args[1], "send") == 0) { |
| 4015 | if (! *(args[2]) ) { |
| 4016 | /* SEND string expected */ |
| 4017 | Alert("parsing [%s:%d] : '%s %s %s' expects <STRING> as argument.\n", |
| 4018 | file, linenum, args[0], args[1], args[2]); |
| 4019 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4020 | goto out; |
| 4021 | } else { |
| 4022 | struct tcpcheck_rule *tcpcheck; |
| 4023 | |
| 4024 | tcpcheck = (struct tcpcheck_rule *)calloc(1, sizeof(*tcpcheck)); |
| 4025 | |
| 4026 | tcpcheck->action = TCPCHK_ACT_SEND; |
| 4027 | tcpcheck->string_len = strlen(args[2]); |
| 4028 | tcpcheck->string = strdup(args[2]); |
| 4029 | tcpcheck->expect_regex = NULL; |
| 4030 | |
| 4031 | LIST_ADDQ(&curproxy->tcpcheck_rules, &tcpcheck->list); |
| 4032 | } |
| 4033 | } |
| 4034 | else if (strcmp(args[1], "send-binary") == 0) { |
| 4035 | if (! *(args[2]) ) { |
| 4036 | /* SEND binary string expected */ |
| 4037 | Alert("parsing [%s:%d] : '%s %s %s' expects <BINARY STRING> as argument.\n", |
| 4038 | file, linenum, args[0], args[1], args[2]); |
| 4039 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4040 | goto out; |
| 4041 | } else { |
| 4042 | struct tcpcheck_rule *tcpcheck; |
| 4043 | char *err = NULL; |
| 4044 | |
| 4045 | tcpcheck = (struct tcpcheck_rule *)calloc(1, sizeof(*tcpcheck)); |
| 4046 | |
| 4047 | tcpcheck->action = TCPCHK_ACT_SEND; |
| 4048 | if (parse_binary(args[2], &tcpcheck->string, &tcpcheck->string_len, &err) == 0) { |
| 4049 | Alert("parsing [%s:%d] : '%s %s %s' expects <BINARY STRING> as argument, but %s\n", |
| 4050 | file, linenum, args[0], args[1], args[2], err); |
| 4051 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4052 | goto out; |
| 4053 | } |
| 4054 | tcpcheck->expect_regex = NULL; |
| 4055 | |
| 4056 | LIST_ADDQ(&curproxy->tcpcheck_rules, &tcpcheck->list); |
| 4057 | } |
| 4058 | } |
| 4059 | else if (strcmp(args[1], "expect") == 0) { |
| 4060 | const char *ptr_arg; |
| 4061 | int cur_arg; |
| 4062 | int inverse = 0; |
| 4063 | |
| 4064 | if (curproxy->options2 & PR_O2_EXP_TYPE) { |
| 4065 | Alert("parsing [%s:%d] : '%s %s' already specified.\n", file, linenum, args[0], args[1]); |
| 4066 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4067 | goto out; |
| 4068 | } |
| 4069 | |
| 4070 | cur_arg = 2; |
| 4071 | /* consider exclamation marks, sole or at the beginning of a word */ |
| 4072 | while (*(ptr_arg = args[cur_arg])) { |
| 4073 | while (*ptr_arg == '!') { |
| 4074 | inverse = !inverse; |
| 4075 | ptr_arg++; |
| 4076 | } |
| 4077 | if (*ptr_arg) |
| 4078 | break; |
| 4079 | cur_arg++; |
| 4080 | } |
| 4081 | /* now ptr_arg points to the beginning of a word past any possible |
| 4082 | * exclamation mark, and cur_arg is the argument which holds this word. |
| 4083 | */ |
| 4084 | if (strcmp(ptr_arg, "binary") == 0) { |
| 4085 | if (!*(args[cur_arg + 1])) { |
| 4086 | Alert("parsing [%s:%d] : '%s %s %s' expects <binary string> as an argument.\n", |
| 4087 | file, linenum, args[0], args[1], ptr_arg); |
| 4088 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4089 | goto out; |
| 4090 | } |
| 4091 | struct tcpcheck_rule *tcpcheck; |
| 4092 | char *err = NULL; |
| 4093 | |
| 4094 | tcpcheck = (struct tcpcheck_rule *)calloc(1, sizeof(*tcpcheck)); |
| 4095 | |
| 4096 | tcpcheck->action = TCPCHK_ACT_EXPECT; |
| 4097 | if (parse_binary(args[cur_arg + 1], &tcpcheck->string, &tcpcheck->string_len, &err) == 0) { |
| 4098 | Alert("parsing [%s:%d] : '%s %s %s' expects <BINARY STRING> as argument, but %s\n", |
| 4099 | file, linenum, args[0], args[1], args[2], err); |
| 4100 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4101 | goto out; |
| 4102 | } |
| 4103 | tcpcheck->expect_regex = NULL; |
| 4104 | tcpcheck->inverse = inverse; |
| 4105 | |
| 4106 | LIST_ADDQ(&curproxy->tcpcheck_rules, &tcpcheck->list); |
| 4107 | } |
| 4108 | else if (strcmp(ptr_arg, "string") == 0) { |
| 4109 | if (!*(args[cur_arg + 1])) { |
| 4110 | Alert("parsing [%s:%d] : '%s %s %s' expects <string> as an argument.\n", |
| 4111 | file, linenum, args[0], args[1], ptr_arg); |
| 4112 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4113 | goto out; |
| 4114 | } |
| 4115 | struct tcpcheck_rule *tcpcheck; |
| 4116 | |
| 4117 | tcpcheck = (struct tcpcheck_rule *)calloc(1, sizeof(*tcpcheck)); |
| 4118 | |
| 4119 | tcpcheck->action = TCPCHK_ACT_EXPECT; |
| 4120 | tcpcheck->string_len = strlen(args[cur_arg + 1]); |
| 4121 | tcpcheck->string = strdup(args[cur_arg + 1]); |
| 4122 | tcpcheck->expect_regex = NULL; |
| 4123 | tcpcheck->inverse = inverse; |
| 4124 | |
| 4125 | LIST_ADDQ(&curproxy->tcpcheck_rules, &tcpcheck->list); |
| 4126 | } |
| 4127 | else if (strcmp(ptr_arg, "rstring") == 0) { |
| 4128 | if (!*(args[cur_arg + 1])) { |
| 4129 | Alert("parsing [%s:%d] : '%s %s %s' expects <regex> as an argument.\n", |
| 4130 | file, linenum, args[0], args[1], ptr_arg); |
| 4131 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4132 | goto out; |
| 4133 | } |
| 4134 | struct tcpcheck_rule *tcpcheck; |
| 4135 | |
| 4136 | tcpcheck = (struct tcpcheck_rule *)calloc(1, sizeof(*tcpcheck)); |
| 4137 | |
| 4138 | tcpcheck->action = TCPCHK_ACT_EXPECT; |
| 4139 | tcpcheck->string_len = 0; |
| 4140 | tcpcheck->string = NULL; |
| 4141 | tcpcheck->expect_regex = calloc(1, sizeof(regex_t)); |
| 4142 | if (regcomp(tcpcheck->expect_regex, args[cur_arg + 1], REG_EXTENDED) != 0) { |
| 4143 | Alert("parsing [%s:%d] : '%s %s %s' : bad regular expression '%s'.\n", |
| 4144 | file, linenum, args[0], args[1], ptr_arg, args[cur_arg + 1]); |
| 4145 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4146 | goto out; |
| 4147 | } |
| 4148 | tcpcheck->inverse = inverse; |
| 4149 | |
| 4150 | LIST_ADDQ(&curproxy->tcpcheck_rules, &tcpcheck->list); |
| 4151 | } |
| 4152 | else { |
| 4153 | Alert("parsing [%s:%d] : '%s %s' only supports [!] 'binary', 'string', 'rstring', found '%s'.\n", |
| 4154 | file, linenum, args[0], args[1], ptr_arg); |
| 4155 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4156 | goto out; |
| 4157 | } |
| 4158 | } |
| 4159 | else { |
| 4160 | Alert("parsing [%s:%d] : '%s' only supports 'send' or 'expect'.\n", file, linenum, args[0]); |
| 4161 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4162 | goto out; |
| 4163 | } |
| 4164 | } |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4165 | else if (!strcmp(args[0], "monitor")) { |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 4166 | if (curproxy == &defproxy) { |
| 4167 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4168 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4169 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 4170 | } |
| 4171 | |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4172 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4173 | err_code |= ERR_WARN; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4174 | |
| 4175 | if (strcmp(args[1], "fail") == 0) { |
| 4176 | /* add a condition to fail monitor requests */ |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 4177 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4178 | Alert("parsing [%s:%d] : '%s %s' requires either 'if' or 'unless' followed by a condition.\n", |
| 4179 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4180 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4181 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4182 | } |
| 4183 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 4184 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 4185 | Alert("parsing [%s:%d] : error detected while parsing a '%s %s' condition : %s.\n", |
| 4186 | file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4187 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4188 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4189 | } |
| 4190 | LIST_ADDQ(&curproxy->mon_fail_cond, &cond->list); |
| 4191 | } |
| 4192 | else { |
| 4193 | Alert("parsing [%s:%d] : '%s' only supports 'fail'.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4194 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4195 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 4196 | } |
| 4197 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4198 | #ifdef TPROXY |
| 4199 | else if (!strcmp(args[0], "transparent")) { |
| 4200 | /* enable transparent proxy connections */ |
| 4201 | curproxy->options |= PR_O_TRANSP; |
| 4202 | } |
| 4203 | #endif |
| 4204 | else if (!strcmp(args[0], "maxconn")) { /* maxconn */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4205 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], " Maybe you want 'fullconn' instead ?")) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4206 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4207 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4208 | if (*(args[1]) == 0) { |
| 4209 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4210 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4211 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4212 | } |
| 4213 | curproxy->maxconn = atol(args[1]); |
| 4214 | } |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 4215 | else if (!strcmp(args[0], "backlog")) { /* backlog */ |
| 4216 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4217 | err_code |= ERR_WARN; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 4218 | |
| 4219 | if (*(args[1]) == 0) { |
| 4220 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4221 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4222 | goto out; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 4223 | } |
| 4224 | curproxy->backlog = atol(args[1]); |
| 4225 | } |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 4226 | else if (!strcmp(args[0], "fullconn")) { /* fullconn */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4227 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], " Maybe you want 'maxconn' instead ?")) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4228 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4229 | |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 4230 | if (*(args[1]) == 0) { |
| 4231 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4232 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4233 | goto out; |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 4234 | } |
| 4235 | curproxy->fullconn = atol(args[1]); |
| 4236 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4237 | else if (!strcmp(args[0], "grace")) { /* grace time (ms) */ |
| 4238 | if (*(args[1]) == 0) { |
| 4239 | Alert("parsing [%s:%d] : '%s' expects a time in milliseconds.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4240 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4241 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4242 | } |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4243 | err = parse_time_err(args[1], &val, TIME_UNIT_MS); |
| 4244 | if (err) { |
| 4245 | Alert("parsing [%s:%d] : unexpected character '%c' in grace time.\n", |
| 4246 | file, linenum, *err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4247 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4248 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4249 | } |
| 4250 | curproxy->grace = val; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4251 | } |
| 4252 | else if (!strcmp(args[0], "dispatch")) { /* dispatch address */ |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4253 | struct sockaddr_storage *sk; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4254 | int port1, port2; |
Willy Tarreau | f3559bf | 2013-03-06 16:52:04 +0100 | [diff] [blame] | 4255 | struct protocol *proto; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4256 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4257 | if (curproxy == &defproxy) { |
| 4258 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4259 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4260 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4261 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4262 | else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4263 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4264 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4265 | sk = str2sa_range(args[1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4266 | if (!sk) { |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4267 | Alert("parsing [%s:%d] : '%s' : %s\n", file, linenum, args[0], errmsg); |
Willy Tarreau | f3559bf | 2013-03-06 16:52:04 +0100 | [diff] [blame] | 4268 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | f3559bf | 2013-03-06 16:52:04 +0100 | [diff] [blame] | 4269 | goto out; |
| 4270 | } |
Willy Tarreau | f3559bf | 2013-03-06 16:52:04 +0100 | [diff] [blame] | 4271 | |
| 4272 | proto = protocol_by_family(sk->ss_family); |
| 4273 | if (!proto || !proto->connect) { |
| 4274 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
| 4275 | file, linenum, args[0], args[1]); |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4276 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4277 | goto out; |
| 4278 | } |
| 4279 | |
| 4280 | if (port1 != port2) { |
| 4281 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'.\n", |
| 4282 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4283 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4284 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4285 | } |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4286 | |
| 4287 | if (!port1) { |
| 4288 | Alert("parsing [%s:%d] : '%s' : missing port number in '%s', <addr:port> expected.\n", |
| 4289 | file, linenum, args[0], args[1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4290 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4291 | goto out; |
| 4292 | } |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4293 | |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4294 | curproxy->dispatch_addr = *sk; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 4295 | curproxy->options |= PR_O_DISPATCH; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4296 | } |
| 4297 | else if (!strcmp(args[0], "balance")) { /* set balancing with optional algorithm */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4298 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4299 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4300 | |
Willy Tarreau | a93c74b | 2012-05-08 18:14:39 +0200 | [diff] [blame] | 4301 | if (backend_parse_balance((const char **)args + 1, &errmsg, curproxy) < 0) { |
| 4302 | Alert("parsing [%s:%d] : %s %s\n", file, linenum, args[0], errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4303 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4304 | goto out; |
Willy Tarreau | 2fcb500 | 2007-05-08 13:35:26 +0200 | [diff] [blame] | 4305 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4306 | } |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4307 | else if (!strcmp(args[0], "hash-type")) { /* set hashing method */ |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4308 | /** |
| 4309 | * The syntax for hash-type config element is |
| 4310 | * hash-type {map-based|consistent} [[<algo>] avalanche] |
| 4311 | * |
| 4312 | * The default hash function is sdbm for map-based and sdbm+avalanche for consistent. |
| 4313 | */ |
| 4314 | curproxy->lbprm.algo &= ~(BE_LB_HASH_TYPE | BE_LB_HASH_FUNC | BE_LB_HASH_MOD); |
Bhaskar | 98634f0 | 2013-10-29 23:30:51 -0400 | [diff] [blame] | 4315 | |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4316 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 4317 | err_code |= ERR_WARN; |
| 4318 | |
| 4319 | if (strcmp(args[1], "consistent") == 0) { /* use consistent hashing */ |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4320 | curproxy->lbprm.algo |= BE_LB_HASH_CONS; |
| 4321 | } |
| 4322 | else if (strcmp(args[1], "map-based") == 0) { /* use map-based hashing */ |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4323 | curproxy->lbprm.algo |= BE_LB_HASH_MAP; |
| 4324 | } |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4325 | else if (strcmp(args[1], "avalanche") == 0) { |
| 4326 | Alert("parsing [%s:%d] : experimental feature '%s %s' is not supported anymore, please use '%s map-based sdbm avalanche' instead.\n", file, linenum, args[0], args[1], args[0]); |
| 4327 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4328 | goto out; |
Willy Tarreau | 798a39c | 2010-11-24 15:04:29 +0100 | [diff] [blame] | 4329 | } |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4330 | else { |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4331 | Alert("parsing [%s:%d] : '%s' only supports 'consistent' and 'map-based'.\n", file, linenum, args[0]); |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4332 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4333 | goto out; |
| 4334 | } |
Bhaskar | 98634f0 | 2013-10-29 23:30:51 -0400 | [diff] [blame] | 4335 | |
| 4336 | /* set the hash function to use */ |
| 4337 | if (!*args[2]) { |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4338 | /* the default algo is sdbm */ |
Bhaskar | 98634f0 | 2013-10-29 23:30:51 -0400 | [diff] [blame] | 4339 | curproxy->lbprm.algo |= BE_LB_HFCN_SDBM; |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4340 | |
| 4341 | /* if consistent with no argument, then avalanche modifier is also applied */ |
| 4342 | if ((curproxy->lbprm.algo & BE_LB_HASH_TYPE) == BE_LB_HASH_CONS) |
| 4343 | curproxy->lbprm.algo |= BE_LB_HMOD_AVAL; |
Bhaskar | 98634f0 | 2013-10-29 23:30:51 -0400 | [diff] [blame] | 4344 | } else { |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4345 | /* set the hash function */ |
| 4346 | if (!strcmp(args[2], "sdbm")) { |
| 4347 | curproxy->lbprm.algo |= BE_LB_HFCN_SDBM; |
| 4348 | } |
| 4349 | else if (!strcmp(args[2], "djb2")) { |
| 4350 | curproxy->lbprm.algo |= BE_LB_HFCN_DJB2; |
Willy Tarreau | a0f4271 | 2013-11-14 14:30:35 +0100 | [diff] [blame] | 4351 | } else if (!strcmp(args[2], "wt6")) { |
| 4352 | curproxy->lbprm.algo |= BE_LB_HFCN_WT6; |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4353 | } |
| 4354 | else { |
Willy Tarreau | a0f4271 | 2013-11-14 14:30:35 +0100 | [diff] [blame] | 4355 | Alert("parsing [%s:%d] : '%s' only supports 'sdbm', 'djb2' or 'wt6' hash functions.\n", file, linenum, args[0]); |
Bhaskar Maddala | b6c0ac9 | 2013-11-05 11:54:02 -0500 | [diff] [blame] | 4356 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4357 | goto out; |
| 4358 | } |
| 4359 | |
| 4360 | /* set the hash modifier */ |
| 4361 | if (!strcmp(args[3], "avalanche")) { |
| 4362 | curproxy->lbprm.algo |= BE_LB_HMOD_AVAL; |
| 4363 | } |
| 4364 | else if (*args[3]) { |
| 4365 | Alert("parsing [%s:%d] : '%s' only supports 'avalanche' as a modifier for hash functions.\n", file, linenum, args[0]); |
| 4366 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4367 | goto out; |
| 4368 | } |
Bhaskar | 98634f0 | 2013-10-29 23:30:51 -0400 | [diff] [blame] | 4369 | } |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4370 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4371 | else if (!strcmp(args[0], "server") || !strcmp(args[0], "default-server")) { /* server address */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4372 | int cur_arg; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4373 | short realport = 0; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4374 | int do_agent = 0, do_check = 0, defsrv = (*args[0] == 'd'); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4375 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4376 | if (!defsrv && curproxy == &defproxy) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4377 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4378 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4379 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4380 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4381 | else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4382 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4383 | |
| 4384 | if (!*args[2]) { |
| 4385 | Alert("parsing [%s:%d] : '%s' expects <name> and <addr>[:<port>] as arguments.\n", |
| 4386 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4387 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4388 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4389 | } |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 4390 | |
| 4391 | err = invalid_char(args[1]); |
Willy Tarreau | 4217a7d | 2013-03-06 20:04:27 +0100 | [diff] [blame] | 4392 | if (err && !defsrv) { |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 4393 | Alert("parsing [%s:%d] : character '%c' is not permitted in server name '%s'.\n", |
| 4394 | file, linenum, *err, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4395 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4396 | goto out; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 4397 | } |
| 4398 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4399 | if (!defsrv) { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4400 | struct sockaddr_storage *sk; |
Willy Tarreau | dbfa445 | 2013-02-20 19:06:35 +0100 | [diff] [blame] | 4401 | int port1, port2; |
Willy Tarreau | 4217a7d | 2013-03-06 20:04:27 +0100 | [diff] [blame] | 4402 | struct protocol *proto; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4403 | |
Krzysztof Piotr Oledzki | aff01ea | 2010-02-05 20:31:44 +0100 | [diff] [blame] | 4404 | if ((newsrv = (struct server *)calloc(1, sizeof(struct server))) == NULL) { |
| 4405 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 4406 | err_code |= ERR_ALERT | ERR_ABORT; |
| 4407 | goto out; |
| 4408 | } |
| 4409 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4410 | /* the servers are linked backwards first */ |
| 4411 | newsrv->next = curproxy->srv; |
| 4412 | curproxy->srv = newsrv; |
| 4413 | newsrv->proxy = curproxy; |
Willy Tarreau | 8113a5d | 2012-10-04 08:01:43 +0200 | [diff] [blame] | 4414 | newsrv->conf.file = strdup(file); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4415 | newsrv->conf.line = linenum; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4416 | |
Willy Tarreau | 3fdb366 | 2012-11-12 00:42:33 +0100 | [diff] [blame] | 4417 | newsrv->obj_type = OBJ_TYPE_SERVER; |
Simon Horman | af51495 | 2011-06-21 14:34:57 +0900 | [diff] [blame] | 4418 | LIST_INIT(&newsrv->actconns); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4419 | LIST_INIT(&newsrv->pendconns); |
| 4420 | do_check = 0; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4421 | do_agent = 0; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4422 | newsrv->state = SRV_RUNNING; /* early server setup */ |
| 4423 | newsrv->last_change = now.tv_sec; |
| 4424 | newsrv->id = strdup(args[1]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4425 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4426 | /* several ways to check the port component : |
David du Colombier | 9842ff1 | 2011-03-17 10:40:28 +0100 | [diff] [blame] | 4427 | * - IP => port=+0, relative (IPv4 only) |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4428 | * - IP: => port=+0, relative |
| 4429 | * - IP:N => port=N, absolute |
| 4430 | * - IP:+N => port=+N, relative |
| 4431 | * - IP:-N => port=-N, relative |
| 4432 | */ |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4433 | sk = str2sa_range(args[2], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4434 | if (!sk) { |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4435 | Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 4217a7d | 2013-03-06 20:04:27 +0100 | [diff] [blame] | 4436 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 4217a7d | 2013-03-06 20:04:27 +0100 | [diff] [blame] | 4437 | goto out; |
| 4438 | } |
Willy Tarreau | 4217a7d | 2013-03-06 20:04:27 +0100 | [diff] [blame] | 4439 | |
| 4440 | proto = protocol_by_family(sk->ss_family); |
| 4441 | if (!proto || !proto->connect) { |
| 4442 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
| 4443 | file, linenum, args[0], args[1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4444 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4445 | goto out; |
| 4446 | } |
Willy Tarreau | dbfa445 | 2013-02-20 19:06:35 +0100 | [diff] [blame] | 4447 | |
| 4448 | if (!port1 || !port2) { |
| 4449 | /* no port specified, +offset, -offset */ |
| 4450 | newsrv->state |= SRV_MAPPORTS; |
| 4451 | } |
| 4452 | else if (port1 != port2) { |
| 4453 | /* port range */ |
| 4454 | Alert("parsing [%s:%d] : '%s %s' : port ranges are not allowed in '%s'\n", |
| 4455 | file, linenum, args[0], args[1], args[2]); |
| 4456 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4457 | goto out; |
| 4458 | } |
| 4459 | else { |
| 4460 | /* used by checks */ |
| 4461 | realport = port1; |
| 4462 | } |
| 4463 | |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4464 | newsrv->addr = *sk; |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 4465 | newsrv->proto = newsrv->check_common.proto = protocol_by_family(newsrv->addr.ss_family); |
| 4466 | newsrv->xprt = newsrv->check_common.xprt = &raw_sock; |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 4467 | |
Willy Tarreau | 173e7fb | 2012-09-24 22:47:39 +0200 | [diff] [blame] | 4468 | if (!newsrv->proto) { |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 4469 | Alert("parsing [%s:%d] : Unknown protocol family %d '%s'\n", |
| 4470 | file, linenum, newsrv->addr.ss_family, args[2]); |
| 4471 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4472 | goto out; |
| 4473 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4474 | |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4475 | newsrv->check.use_ssl = curproxy->defsrv.check.use_ssl; |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 4476 | newsrv->check.port = curproxy->defsrv.check.port; |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 4477 | newsrv->check.inter = curproxy->defsrv.check.inter; |
| 4478 | newsrv->check.fastinter = curproxy->defsrv.check.fastinter; |
| 4479 | newsrv->check.downinter = curproxy->defsrv.check.downinter; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4480 | newsrv->agent.use_ssl = curproxy->defsrv.agent.use_ssl; |
| 4481 | newsrv->agent.port = curproxy->defsrv.agent.port; |
| 4482 | newsrv->agent.inter = curproxy->defsrv.agent.inter; |
| 4483 | newsrv->agent.fastinter = curproxy->defsrv.agent.fastinter; |
| 4484 | newsrv->agent.downinter = curproxy->defsrv.agent.downinter; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4485 | newsrv->maxqueue = curproxy->defsrv.maxqueue; |
| 4486 | newsrv->minconn = curproxy->defsrv.minconn; |
| 4487 | newsrv->maxconn = curproxy->defsrv.maxconn; |
| 4488 | newsrv->slowstart = curproxy->defsrv.slowstart; |
| 4489 | newsrv->onerror = curproxy->defsrv.onerror; |
| 4490 | newsrv->consecutive_errors_limit |
| 4491 | = curproxy->defsrv.consecutive_errors_limit; |
Emeric Brun | 01f8e2f | 2012-05-18 16:02:00 +0200 | [diff] [blame] | 4492 | #ifdef OPENSSL |
| 4493 | newsrv->use_ssl = curproxy->defsrv.use_ssl; |
| 4494 | #endif |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4495 | newsrv->uweight = newsrv->iweight |
| 4496 | = curproxy->defsrv.iweight; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4497 | |
Simon Horman | 69d29f9 | 2013-02-23 15:14:19 +0900 | [diff] [blame] | 4498 | newsrv->check.status = HCHK_STATUS_INI; |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 4499 | newsrv->check.rise = curproxy->defsrv.check.rise; |
| 4500 | newsrv->check.fall = curproxy->defsrv.check.fall; |
| 4501 | newsrv->check.health = newsrv->check.rise; /* up, but will fall down at first failure */ |
Simon Horman | 69d29f9 | 2013-02-23 15:14:19 +0900 | [diff] [blame] | 4502 | newsrv->check.server = newsrv; |
| 4503 | |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4504 | newsrv->agent.status = HCHK_STATUS_INI; |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 4505 | newsrv->agent.rise = curproxy->defsrv.agent.rise; |
| 4506 | newsrv->agent.fall = curproxy->defsrv.agent.fall; |
| 4507 | newsrv->agent.health = newsrv->agent.rise; /* up, but will fall down at first failure */ |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4508 | newsrv->agent.server = newsrv; |
| 4509 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4510 | cur_arg = 3; |
| 4511 | } else { |
| 4512 | newsrv = &curproxy->defsrv; |
| 4513 | cur_arg = 1; |
| 4514 | } |
Willy Tarreau | 0f03c6f | 2007-03-25 20:46:19 +0200 | [diff] [blame] | 4515 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4516 | while (*args[cur_arg]) { |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4517 | if (!strcmp(args[cur_arg], "agent-check")) { |
| 4518 | global.maxsock++; |
| 4519 | do_agent = 1; |
| 4520 | cur_arg += 1; |
| 4521 | } else if (!strcmp(args[cur_arg], "agent-inter")) { |
| 4522 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4523 | if (err) { |
| 4524 | Alert("parsing [%s:%d] : unexpected character '%c' in 'agent-inter' argument of server %s.\n", |
| 4525 | file, linenum, *err, newsrv->id); |
| 4526 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4527 | goto out; |
| 4528 | } |
| 4529 | if (val <= 0) { |
| 4530 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4531 | file, linenum, val, args[cur_arg], newsrv->id); |
| 4532 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4533 | goto out; |
| 4534 | } |
| 4535 | newsrv->agent.inter = val; |
| 4536 | cur_arg += 2; |
| 4537 | } |
| 4538 | else if (!strcmp(args[cur_arg], "agent-port")) { |
| 4539 | global.maxsock++; |
| 4540 | newsrv->agent.port = atol(args[cur_arg + 1]); |
| 4541 | cur_arg += 2; |
| 4542 | } |
| 4543 | else if (!defsrv && !strcmp(args[cur_arg], "cookie")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4544 | newsrv->cookie = strdup(args[cur_arg + 1]); |
| 4545 | newsrv->cklen = strlen(args[cur_arg + 1]); |
| 4546 | cur_arg += 2; |
| 4547 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4548 | else if (!defsrv && !strcmp(args[cur_arg], "redir")) { |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 4549 | newsrv->rdr_pfx = strdup(args[cur_arg + 1]); |
| 4550 | newsrv->rdr_len = strlen(args[cur_arg + 1]); |
| 4551 | cur_arg += 2; |
| 4552 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4553 | else if (!strcmp(args[cur_arg], "rise")) { |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4554 | if (!*args[cur_arg + 1]) { |
| 4555 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4556 | file, linenum, args[cur_arg]); |
| 4557 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4558 | goto out; |
| 4559 | } |
| 4560 | |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 4561 | newsrv->check.rise = atol(args[cur_arg + 1]); |
| 4562 | if (newsrv->check.rise <= 0) { |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4563 | Alert("parsing [%s:%d]: '%s' has to be > 0.\n", |
| 4564 | file, linenum, args[cur_arg]); |
| 4565 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4566 | goto out; |
| 4567 | } |
| 4568 | |
Simon Horman | 125d099 | 2013-02-24 17:23:38 +0900 | [diff] [blame] | 4569 | if (newsrv->check.health) |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 4570 | newsrv->check.health = newsrv->check.rise; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4571 | cur_arg += 2; |
| 4572 | } |
| 4573 | else if (!strcmp(args[cur_arg], "fall")) { |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 4574 | newsrv->check.fall = atol(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4575 | |
| 4576 | if (!*args[cur_arg + 1]) { |
| 4577 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4578 | file, linenum, args[cur_arg]); |
| 4579 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4580 | goto out; |
| 4581 | } |
| 4582 | |
Simon Horman | 58c3297 | 2013-11-25 10:46:38 +0900 | [diff] [blame] | 4583 | if (newsrv->check.fall <= 0) { |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4584 | Alert("parsing [%s:%d]: '%s' has to be > 0.\n", |
| 4585 | file, linenum, args[cur_arg]); |
| 4586 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4587 | goto out; |
| 4588 | } |
| 4589 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4590 | cur_arg += 2; |
| 4591 | } |
| 4592 | else if (!strcmp(args[cur_arg], "inter")) { |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4593 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4594 | if (err) { |
| 4595 | Alert("parsing [%s:%d] : unexpected character '%c' in 'inter' argument of server %s.\n", |
| 4596 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4597 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4598 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4599 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4600 | if (val <= 0) { |
| 4601 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4602 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4603 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4604 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4605 | } |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 4606 | newsrv->check.inter = val; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4607 | cur_arg += 2; |
| 4608 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4609 | else if (!strcmp(args[cur_arg], "fastinter")) { |
| 4610 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4611 | if (err) { |
| 4612 | Alert("parsing [%s:%d]: unexpected character '%c' in 'fastinter' argument of server %s.\n", |
| 4613 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4614 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4615 | goto out; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4616 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4617 | if (val <= 0) { |
| 4618 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4619 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4620 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4621 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4622 | } |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 4623 | newsrv->check.fastinter = val; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4624 | cur_arg += 2; |
| 4625 | } |
| 4626 | else if (!strcmp(args[cur_arg], "downinter")) { |
| 4627 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4628 | if (err) { |
| 4629 | Alert("parsing [%s:%d]: unexpected character '%c' in 'downinter' argument of server %s.\n", |
| 4630 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4631 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4632 | goto out; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4633 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4634 | if (val <= 0) { |
| 4635 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4636 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4637 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4638 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4639 | } |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 4640 | newsrv->check.downinter = val; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4641 | cur_arg += 2; |
| 4642 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4643 | else if (!defsrv && !strcmp(args[cur_arg], "addr")) { |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4644 | struct sockaddr_storage *sk; |
| 4645 | int port1, port2; |
Willy Tarreau | 1a20b14 | 2013-03-06 18:05:34 +0100 | [diff] [blame] | 4646 | struct protocol *proto; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4647 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4648 | sk = str2sa_range(args[cur_arg + 1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4649 | if (!sk) { |
Willy Tarreau | 1a20b14 | 2013-03-06 18:05:34 +0100 | [diff] [blame] | 4650 | Alert("parsing [%s:%d] : '%s' : %s\n", |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4651 | file, linenum, args[cur_arg], errmsg); |
Willy Tarreau | 1a20b14 | 2013-03-06 18:05:34 +0100 | [diff] [blame] | 4652 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 1a20b14 | 2013-03-06 18:05:34 +0100 | [diff] [blame] | 4653 | goto out; |
| 4654 | } |
Willy Tarreau | 1a20b14 | 2013-03-06 18:05:34 +0100 | [diff] [blame] | 4655 | |
| 4656 | proto = protocol_by_family(sk->ss_family); |
| 4657 | if (!proto || !proto->connect) { |
| 4658 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4659 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4660 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4661 | goto out; |
| 4662 | } |
Willy Tarreau | 1a20b14 | 2013-03-06 18:05:34 +0100 | [diff] [blame] | 4663 | |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4664 | if (port1 != port2) { |
| 4665 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'\n", |
| 4666 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4667 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4668 | goto out; |
| 4669 | } |
| 4670 | |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 4671 | newsrv->check_common.addr = *sk; |
Willy Tarreau | 2ea3abb | 2007-03-25 16:45:16 +0200 | [diff] [blame] | 4672 | cur_arg += 2; |
| 4673 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4674 | else if (!strcmp(args[cur_arg], "port")) { |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 4675 | newsrv->check.port = atol(args[cur_arg + 1]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4676 | cur_arg += 2; |
| 4677 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4678 | else if (!defsrv && !strcmp(args[cur_arg], "backup")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4679 | newsrv->state |= SRV_BACKUP; |
| 4680 | cur_arg ++; |
| 4681 | } |
Simon Horman | fa46168 | 2011-06-25 09:39:49 +0900 | [diff] [blame] | 4682 | else if (!defsrv && !strcmp(args[cur_arg], "non-stick")) { |
| 4683 | newsrv->state |= SRV_NON_STICK; |
| 4684 | cur_arg ++; |
| 4685 | } |
Willy Tarreau | 5ab04ec | 2011-03-20 10:32:26 +0100 | [diff] [blame] | 4686 | else if (!defsrv && !strcmp(args[cur_arg], "send-proxy")) { |
| 4687 | newsrv->state |= SRV_SEND_PROXY; |
| 4688 | cur_arg ++; |
| 4689 | } |
Willy Tarreau | 6c16adc | 2012-10-05 00:04:16 +0200 | [diff] [blame] | 4690 | else if (!defsrv && !strcmp(args[cur_arg], "check-send-proxy")) { |
| 4691 | newsrv->check.send_proxy = 1; |
| 4692 | cur_arg ++; |
| 4693 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4694 | else if (!strcmp(args[cur_arg], "weight")) { |
| 4695 | int w; |
| 4696 | w = atol(args[cur_arg + 1]); |
Godbach | a34bdc0 | 2013-07-22 07:44:53 +0800 | [diff] [blame] | 4697 | if (w < 0 || w > SRV_UWGHT_MAX) { |
| 4698 | Alert("parsing [%s:%d] : weight of server %s is not within 0 and %d (%d).\n", |
| 4699 | file, linenum, newsrv->id, SRV_UWGHT_MAX, w); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4700 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4701 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4702 | } |
Willy Tarreau | 975c50b | 2009-10-10 19:34:06 +0200 | [diff] [blame] | 4703 | newsrv->uweight = newsrv->iweight = w; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4704 | cur_arg += 2; |
| 4705 | } |
| 4706 | else if (!strcmp(args[cur_arg], "minconn")) { |
| 4707 | newsrv->minconn = atol(args[cur_arg + 1]); |
| 4708 | cur_arg += 2; |
| 4709 | } |
| 4710 | else if (!strcmp(args[cur_arg], "maxconn")) { |
| 4711 | newsrv->maxconn = atol(args[cur_arg + 1]); |
| 4712 | cur_arg += 2; |
| 4713 | } |
Elijah Epifanov | acafc5f | 2007-10-25 20:15:38 +0200 | [diff] [blame] | 4714 | else if (!strcmp(args[cur_arg], "maxqueue")) { |
| 4715 | newsrv->maxqueue = atol(args[cur_arg + 1]); |
| 4716 | cur_arg += 2; |
| 4717 | } |
Willy Tarreau | 9909fc1 | 2007-11-30 17:42:05 +0100 | [diff] [blame] | 4718 | else if (!strcmp(args[cur_arg], "slowstart")) { |
| 4719 | /* slowstart is stored in seconds */ |
Willy Tarreau | 3259e33 | 2007-12-03 01:51:45 +0100 | [diff] [blame] | 4720 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4721 | if (err) { |
| 4722 | Alert("parsing [%s:%d] : unexpected character '%c' in 'slowstart' argument of server %s.\n", |
| 4723 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4724 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4725 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4726 | } |
Willy Tarreau | 3259e33 | 2007-12-03 01:51:45 +0100 | [diff] [blame] | 4727 | newsrv->slowstart = (val + 999) / 1000; |
Willy Tarreau | 9909fc1 | 2007-11-30 17:42:05 +0100 | [diff] [blame] | 4728 | cur_arg += 2; |
| 4729 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4730 | else if (!defsrv && !strcmp(args[cur_arg], "track")) { |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 4731 | |
| 4732 | if (!*args[cur_arg + 1]) { |
| 4733 | Alert("parsing [%s:%d]: 'track' expects [<proxy>/]<server> as argument.\n", |
| 4734 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4735 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4736 | goto out; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 4737 | } |
| 4738 | |
| 4739 | newsrv->trackit = strdup(args[cur_arg + 1]); |
| 4740 | |
| 4741 | cur_arg += 2; |
| 4742 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4743 | else if (!defsrv && !strcmp(args[cur_arg], "check")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4744 | global.maxsock++; |
| 4745 | do_check = 1; |
| 4746 | cur_arg += 1; |
| 4747 | } |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 4748 | else if (!defsrv && !strcmp(args[cur_arg], "disabled")) { |
| 4749 | newsrv->state |= SRV_MAINTAIN; |
| 4750 | newsrv->state &= ~SRV_RUNNING; |
Willy Tarreau | 33a08db | 2013-12-11 21:03:31 +0100 | [diff] [blame] | 4751 | newsrv->check.state |= CHK_ST_PAUSED; |
Simon Horman | 125d099 | 2013-02-24 17:23:38 +0900 | [diff] [blame] | 4752 | newsrv->check.health = 0; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 4753 | newsrv->agent.health = 0; |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 4754 | cur_arg += 1; |
Emeric Brun | c0ff492 | 2012-09-28 19:37:02 +0200 | [diff] [blame] | 4755 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4756 | else if (!defsrv && !strcmp(args[cur_arg], "observe")) { |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4757 | if (!strcmp(args[cur_arg + 1], "none")) |
| 4758 | newsrv->observe = HANA_OBS_NONE; |
| 4759 | else if (!strcmp(args[cur_arg + 1], "layer4")) |
| 4760 | newsrv->observe = HANA_OBS_LAYER4; |
| 4761 | else if (!strcmp(args[cur_arg + 1], "layer7")) { |
| 4762 | if (curproxy->mode != PR_MODE_HTTP) { |
| 4763 | Alert("parsing [%s:%d]: '%s' can only be used in http proxies.\n", |
| 4764 | file, linenum, args[cur_arg + 1]); |
| 4765 | err_code |= ERR_ALERT; |
| 4766 | } |
| 4767 | newsrv->observe = HANA_OBS_LAYER7; |
| 4768 | } |
| 4769 | else { |
| 4770 | Alert("parsing [%s:%d]: '%s' expects one of 'none', " |
Willy Tarreau | 53621e0 | 2010-10-22 14:53:40 +0200 | [diff] [blame] | 4771 | "'layer4', 'layer7' but got '%s'\n", |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4772 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4773 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4774 | goto out; |
| 4775 | } |
| 4776 | |
| 4777 | cur_arg += 2; |
| 4778 | } |
| 4779 | else if (!strcmp(args[cur_arg], "on-error")) { |
| 4780 | if (!strcmp(args[cur_arg + 1], "fastinter")) |
| 4781 | newsrv->onerror = HANA_ONERR_FASTINTER; |
| 4782 | else if (!strcmp(args[cur_arg + 1], "fail-check")) |
| 4783 | newsrv->onerror = HANA_ONERR_FAILCHK; |
| 4784 | else if (!strcmp(args[cur_arg + 1], "sudden-death")) |
| 4785 | newsrv->onerror = HANA_ONERR_SUDDTH; |
| 4786 | else if (!strcmp(args[cur_arg + 1], "mark-down")) |
| 4787 | newsrv->onerror = HANA_ONERR_MARKDWN; |
| 4788 | else { |
| 4789 | Alert("parsing [%s:%d]: '%s' expects one of 'fastinter', " |
Willy Tarreau | 53621e0 | 2010-10-22 14:53:40 +0200 | [diff] [blame] | 4790 | "'fail-check', 'sudden-death' or 'mark-down' but got '%s'\n", |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4791 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4792 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4793 | goto out; |
| 4794 | } |
| 4795 | |
| 4796 | cur_arg += 2; |
| 4797 | } |
Simon Horman | e0d1bfb | 2011-06-21 14:34:58 +0900 | [diff] [blame] | 4798 | else if (!strcmp(args[cur_arg], "on-marked-down")) { |
| 4799 | if (!strcmp(args[cur_arg + 1], "shutdown-sessions")) |
| 4800 | newsrv->onmarkeddown = HANA_ONMARKEDDOWN_SHUTDOWNSESSIONS; |
| 4801 | else { |
| 4802 | Alert("parsing [%s:%d]: '%s' expects 'shutdown-sessions' but got '%s'\n", |
| 4803 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4804 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4805 | goto out; |
| 4806 | } |
| 4807 | |
| 4808 | cur_arg += 2; |
| 4809 | } |
Justin Karneges | eb2c24a | 2012-05-24 15:28:52 -0700 | [diff] [blame] | 4810 | else if (!strcmp(args[cur_arg], "on-marked-up")) { |
| 4811 | if (!strcmp(args[cur_arg + 1], "shutdown-backup-sessions")) |
| 4812 | newsrv->onmarkedup = HANA_ONMARKEDUP_SHUTDOWNBACKUPSESSIONS; |
| 4813 | else { |
| 4814 | Alert("parsing [%s:%d]: '%s' expects 'shutdown-backup-sessions' but got '%s'\n", |
| 4815 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4816 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4817 | goto out; |
| 4818 | } |
| 4819 | |
| 4820 | cur_arg += 2; |
| 4821 | } |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4822 | else if (!strcmp(args[cur_arg], "error-limit")) { |
| 4823 | if (!*args[cur_arg + 1]) { |
| 4824 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4825 | file, linenum, args[cur_arg]); |
| 4826 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4827 | goto out; |
| 4828 | } |
| 4829 | |
| 4830 | newsrv->consecutive_errors_limit = atoi(args[cur_arg + 1]); |
| 4831 | |
| 4832 | if (newsrv->consecutive_errors_limit <= 0) { |
| 4833 | Alert("parsing [%s:%d]: %s has to be > 0.\n", |
| 4834 | file, linenum, args[cur_arg]); |
| 4835 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4836 | goto out; |
| 4837 | } |
Willy Tarreau | f53b25d | 2010-03-15 19:40:37 +0100 | [diff] [blame] | 4838 | cur_arg += 2; |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4839 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4840 | else if (!defsrv && !strcmp(args[cur_arg], "source")) { /* address to which we bind when connecting */ |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4841 | int port_low, port_high; |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4842 | struct sockaddr_storage *sk; |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4843 | struct protocol *proto; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4844 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4845 | if (!*args[cur_arg + 1]) { |
Willy Tarreau | eb37faa | 2012-12-08 23:21:19 +0100 | [diff] [blame] | 4846 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>[-<port>]], and optionally '%s' <addr>, and '%s' <name> as argument.\n", |
| 4847 | file, linenum, "source", "usesrc", "interface"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4848 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4849 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4850 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4851 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4852 | newsrv->conn_src.opts |= CO_SRC_BIND; |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4853 | sk = str2sa_range(args[cur_arg + 1], &port_low, &port_high, &errmsg, NULL); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4854 | if (!sk) { |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4855 | Alert("parsing [%s:%d] : '%s %s' : %s\n", |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4856 | file, linenum, args[cur_arg], args[cur_arg+1], errmsg); |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4857 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4858 | goto out; |
| 4859 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4860 | |
| 4861 | proto = protocol_by_family(sk->ss_family); |
| 4862 | if (!proto || !proto->connect) { |
| 4863 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
| 4864 | file, linenum, args[cur_arg], args[cur_arg+1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4865 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4866 | goto out; |
| 4867 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4868 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4869 | newsrv->conn_src.source_addr = *sk; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4870 | |
| 4871 | if (port_low != port_high) { |
| 4872 | int i; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4873 | |
| 4874 | if (!port_low || !port_high) { |
| 4875 | Alert("parsing [%s:%d] : %s does not support port offsets (found '%s').\n", |
| 4876 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4877 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4878 | goto out; |
| 4879 | } |
| 4880 | |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4881 | if (port_low <= 0 || port_low > 65535 || |
| 4882 | port_high <= 0 || port_high > 65535 || |
| 4883 | port_low > port_high) { |
| 4884 | Alert("parsing [%s:%d] : invalid source port range %d-%d.\n", |
| 4885 | file, linenum, port_low, port_high); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4886 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4887 | goto out; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4888 | } |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4889 | newsrv->conn_src.sport_range = port_range_alloc_range(port_high - port_low + 1); |
| 4890 | for (i = 0; i < newsrv->conn_src.sport_range->size; i++) |
| 4891 | newsrv->conn_src.sport_range->ports[i] = port_low + i; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4892 | } |
| 4893 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4894 | cur_arg += 2; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4895 | while (*(args[cur_arg])) { |
| 4896 | if (!strcmp(args[cur_arg], "usesrc")) { /* address to use outside */ |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 4897 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_TRANSPARENT) |
| 4898 | #if !defined(CONFIG_HAP_TRANSPARENT) |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4899 | if (!is_addr(&newsrv->conn_src.source_addr)) { |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4900 | Alert("parsing [%s:%d] : '%s' requires an explicit '%s' address.\n", |
| 4901 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4902 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4903 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4904 | } |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4905 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4906 | if (!*args[cur_arg + 1]) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4907 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], 'client', 'clientip', or 'hdr_ip(name,#)' as argument.\n", |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4908 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4909 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4910 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4911 | } |
| 4912 | if (!strcmp(args[cur_arg + 1], "client")) { |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4913 | newsrv->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 4914 | newsrv->conn_src.opts |= CO_SRC_TPROXY_CLI; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4915 | } else if (!strcmp(args[cur_arg + 1], "clientip")) { |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4916 | newsrv->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 4917 | newsrv->conn_src.opts |= CO_SRC_TPROXY_CIP; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4918 | } else if (!strncmp(args[cur_arg + 1], "hdr_ip(", 7)) { |
| 4919 | char *name, *end; |
| 4920 | |
| 4921 | name = args[cur_arg+1] + 7; |
| 4922 | while (isspace(*name)) |
| 4923 | name++; |
| 4924 | |
| 4925 | end = name; |
| 4926 | while (*end && !isspace(*end) && *end != ',' && *end != ')') |
| 4927 | end++; |
| 4928 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4929 | newsrv->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 4930 | newsrv->conn_src.opts |= CO_SRC_TPROXY_DYN; |
| 4931 | newsrv->conn_src.bind_hdr_name = calloc(1, end - name + 1); |
| 4932 | newsrv->conn_src.bind_hdr_len = end - name; |
| 4933 | memcpy(newsrv->conn_src.bind_hdr_name, name, end - name); |
| 4934 | newsrv->conn_src.bind_hdr_name[end-name] = '\0'; |
| 4935 | newsrv->conn_src.bind_hdr_occ = -1; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4936 | |
| 4937 | /* now look for an occurrence number */ |
| 4938 | while (isspace(*end)) |
| 4939 | end++; |
| 4940 | if (*end == ',') { |
| 4941 | end++; |
| 4942 | name = end; |
| 4943 | if (*end == '-') |
| 4944 | end++; |
Willy Tarreau | 83d84cf | 2012-11-22 01:04:31 +0100 | [diff] [blame] | 4945 | while (isdigit((int)*end)) |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4946 | end++; |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4947 | newsrv->conn_src.bind_hdr_occ = strl2ic(name, end-name); |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4948 | } |
| 4949 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4950 | if (newsrv->conn_src.bind_hdr_occ < -MAX_HDR_HISTORY) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4951 | Alert("parsing [%s:%d] : usesrc hdr_ip(name,num) does not support negative" |
| 4952 | " occurrences values smaller than %d.\n", |
| 4953 | file, linenum, MAX_HDR_HISTORY); |
| 4954 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4955 | goto out; |
| 4956 | } |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4957 | } else { |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4958 | struct sockaddr_storage *sk; |
| 4959 | int port1, port2; |
| 4960 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4961 | sk = str2sa_range(args[cur_arg + 1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4962 | if (!sk) { |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4963 | Alert("parsing [%s:%d] : '%s %s' : %s\n", |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 4964 | file, linenum, args[cur_arg], args[cur_arg+1], errmsg); |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4965 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4966 | goto out; |
| 4967 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4968 | |
| 4969 | proto = protocol_by_family(sk->ss_family); |
| 4970 | if (!proto || !proto->connect) { |
| 4971 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
| 4972 | file, linenum, args[cur_arg], args[cur_arg+1]); |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4973 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4974 | goto out; |
| 4975 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 4976 | |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 4977 | if (port1 != port2) { |
| 4978 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'\n", |
| 4979 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4980 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4981 | goto out; |
| 4982 | } |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 4983 | newsrv->conn_src.tproxy_addr = *sk; |
| 4984 | newsrv->conn_src.opts |= CO_SRC_TPROXY_ADDR; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4985 | } |
| 4986 | global.last_checks |= LSTCHK_NETADM; |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 4987 | #if !defined(CONFIG_HAP_TRANSPARENT) |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4988 | global.last_checks |= LSTCHK_CTTPROXY; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4989 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4990 | cur_arg += 2; |
| 4991 | continue; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4992 | #else /* no TPROXY support */ |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4993 | Alert("parsing [%s:%d] : '%s' not allowed here because support for TPROXY was not compiled in.\n", |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4994 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4995 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4996 | goto out; |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 4997 | #endif /* defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_TRANSPARENT) */ |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4998 | } /* "usesrc" */ |
| 4999 | |
| 5000 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 5001 | #ifdef SO_BINDTODEVICE |
| 5002 | if (!*args[cur_arg + 1]) { |
| 5003 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 5004 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5005 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5006 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 5007 | } |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5008 | free(newsrv->conn_src.iface_name); |
| 5009 | newsrv->conn_src.iface_name = strdup(args[cur_arg + 1]); |
| 5010 | newsrv->conn_src.iface_len = strlen(newsrv->conn_src.iface_name); |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 5011 | global.last_checks |= LSTCHK_NETADM; |
| 5012 | #else |
| 5013 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 5014 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5015 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5016 | goto out; |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 5017 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 5018 | cur_arg += 2; |
| 5019 | continue; |
| 5020 | } |
| 5021 | /* this keyword in not an option of "source" */ |
| 5022 | break; |
| 5023 | } /* while */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5024 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 5025 | else if (!defsrv && !strcmp(args[cur_arg], "usesrc")) { /* address to use outside: needs "source" first */ |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 5026 | Alert("parsing [%s:%d] : '%s' only allowed after a '%s' statement.\n", |
| 5027 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5028 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5029 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 5030 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5031 | else { |
Willy Tarreau | d0d6059 | 2012-10-10 08:57:40 +0200 | [diff] [blame] | 5032 | static int srv_dumped; |
| 5033 | struct srv_kw *kw; |
| 5034 | char *err; |
| 5035 | |
| 5036 | kw = srv_find_kw(args[cur_arg]); |
| 5037 | if (kw) { |
| 5038 | char *err = NULL; |
| 5039 | int code; |
| 5040 | |
| 5041 | if (!kw->parse) { |
| 5042 | Alert("parsing [%s:%d] : '%s %s' : '%s' option is not implemented in this version (check build options).\n", |
| 5043 | file, linenum, args[0], args[1], args[cur_arg]); |
| 5044 | cur_arg += 1 + kw->skip ; |
| 5045 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5046 | goto out; |
| 5047 | } |
| 5048 | |
| 5049 | if (defsrv && !kw->default_ok) { |
| 5050 | Alert("parsing [%s:%d] : '%s %s' : '%s' option is not accepted in default-server sections.\n", |
| 5051 | file, linenum, args[0], args[1], args[cur_arg]); |
| 5052 | cur_arg += 1 + kw->skip ; |
| 5053 | err_code |= ERR_ALERT; |
| 5054 | continue; |
| 5055 | } |
| 5056 | |
| 5057 | code = kw->parse(args, &cur_arg, curproxy, newsrv, &err); |
| 5058 | err_code |= code; |
| 5059 | |
| 5060 | if (code) { |
| 5061 | if (err && *err) { |
| 5062 | indent_msg(&err, 2); |
| 5063 | Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], err); |
| 5064 | } |
| 5065 | else |
| 5066 | Alert("parsing [%s:%d] : '%s %s' : error encountered while processing '%s'.\n", |
| 5067 | file, linenum, args[0], args[1], args[cur_arg]); |
| 5068 | if (code & ERR_FATAL) { |
| 5069 | free(err); |
| 5070 | cur_arg += 1 + kw->skip; |
| 5071 | goto out; |
| 5072 | } |
| 5073 | } |
| 5074 | free(err); |
| 5075 | cur_arg += 1 + kw->skip; |
| 5076 | continue; |
| 5077 | } |
| 5078 | |
| 5079 | err = NULL; |
| 5080 | if (!srv_dumped) { |
| 5081 | srv_dump_kws(&err); |
| 5082 | indent_msg(&err, 4); |
| 5083 | srv_dumped = 1; |
| 5084 | } |
| 5085 | |
| 5086 | Alert("parsing [%s:%d] : '%s %s' unknown keyword '%s'.%s%s\n", |
| 5087 | file, linenum, args[0], args[1], args[cur_arg], |
| 5088 | err ? " Registered keywords :" : "", err ? err : ""); |
| 5089 | free(err); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 5090 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5091 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5092 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5093 | } |
| 5094 | } |
| 5095 | |
Simon Horman | 8c3d0be | 2013-11-25 10:46:40 +0900 | [diff] [blame] | 5096 | /* Set initial drain state using now-configured weight */ |
| 5097 | set_server_drain_state(newsrv); |
| 5098 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5099 | if (do_check) { |
Simon Horman | 69d29f9 | 2013-02-23 15:14:19 +0900 | [diff] [blame] | 5100 | int ret; |
| 5101 | |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5102 | if (newsrv->trackit) { |
| 5103 | Alert("parsing [%s:%d]: unable to enable checks and tracking at the same time!\n", |
| 5104 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5105 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5106 | goto out; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5107 | } |
| 5108 | |
Willy Tarreau | f4288ee | 2012-09-28 18:13:10 +0200 | [diff] [blame] | 5109 | /* If neither a port nor an addr was specified and no check transport |
| 5110 | * layer is forced, then the transport layer used by the checks is the |
| 5111 | * same as for the production traffic. Otherwise we use raw_sock by |
| 5112 | * default, unless one is specified. |
| 5113 | */ |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 5114 | if (!newsrv->check.port && !is_addr(&newsrv->check_common.addr)) { |
Willy Tarreau | 7151633 | 2012-10-10 23:01:14 +0200 | [diff] [blame] | 5115 | #ifdef USE_OPENSSL |
Willy Tarreau | f4288ee | 2012-09-28 18:13:10 +0200 | [diff] [blame] | 5116 | newsrv->check.use_ssl |= newsrv->use_ssl; |
Willy Tarreau | 7151633 | 2012-10-10 23:01:14 +0200 | [diff] [blame] | 5117 | #endif |
Willy Tarreau | 6c16adc | 2012-10-05 00:04:16 +0200 | [diff] [blame] | 5118 | newsrv->check.send_proxy |= (newsrv->state & SRV_SEND_PROXY); |
| 5119 | } |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 5120 | /* try to get the port from check_core.addr if check.port not set */ |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 5121 | if (!newsrv->check.port) |
Simon Horman | 6618300 | 2013-02-23 10:16:43 +0900 | [diff] [blame] | 5122 | newsrv->check.port = get_host_port(&newsrv->check_common.addr); |
Willy Tarreau | 0f03c6f | 2007-03-25 20:46:19 +0200 | [diff] [blame] | 5123 | |
Willy Tarreau | dbfa445 | 2013-02-20 19:06:35 +0100 | [diff] [blame] | 5124 | if (!newsrv->check.port) |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 5125 | newsrv->check.port = realport; /* by default */ |
Willy Tarreau | dbfa445 | 2013-02-20 19:06:35 +0100 | [diff] [blame] | 5126 | |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 5127 | if (!newsrv->check.port) { |
Willy Tarreau | ef00b50 | 2007-01-07 02:40:09 +0100 | [diff] [blame] | 5128 | /* not yet valid, because no port was set on |
| 5129 | * the server either. We'll check if we have |
| 5130 | * a known port on the first listener. |
| 5131 | */ |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 5132 | struct listener *l; |
| 5133 | |
| 5134 | list_for_each_entry(l, &curproxy->conf.listeners, by_fe) { |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 5135 | newsrv->check.port = get_host_port(&l->addr); |
| 5136 | if (newsrv->check.port) |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 5137 | break; |
| 5138 | } |
Willy Tarreau | ef00b50 | 2007-01-07 02:40:09 +0100 | [diff] [blame] | 5139 | } |
Willy Tarreau | 5b3a202 | 2012-09-28 15:01:02 +0200 | [diff] [blame] | 5140 | if (!newsrv->check.port) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5141 | Alert("parsing [%s:%d] : server %s has neither service port nor check port. Check has been disabled.\n", |
| 5142 | file, linenum, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5143 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5144 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5145 | } |
Willy Tarreau | 1ae1b7b | 2012-09-28 15:28:30 +0200 | [diff] [blame] | 5146 | |
Willy Tarreau | 2f075e9 | 2013-12-03 11:11:34 +0100 | [diff] [blame] | 5147 | /* note: check type will be set during the config review phase */ |
| 5148 | ret = init_check(&newsrv->check, 0, file, linenum); |
Simon Horman | 69d29f9 | 2013-02-23 15:14:19 +0900 | [diff] [blame] | 5149 | if (ret) { |
| 5150 | err_code |= ret; |
Willy Tarreau | da92e2f | 2012-07-06 09:40:59 +0200 | [diff] [blame] | 5151 | goto out; |
| 5152 | } |
| 5153 | |
Willy Tarreau | 2e10f5a | 2013-12-11 20:11:55 +0100 | [diff] [blame] | 5154 | newsrv->check.state |= CHK_ST_CONFIGURED | CHK_ST_ENABLED; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5155 | } |
| 5156 | |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 5157 | if (do_agent) { |
| 5158 | int ret; |
| 5159 | |
| 5160 | if (!newsrv->agent.port) { |
| 5161 | Alert("parsing [%s:%d] : server %s does not have agent port. Agent check has been disabled.\n", |
| 5162 | file, linenum, newsrv->id); |
| 5163 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5164 | goto out; |
| 5165 | } |
| 5166 | |
| 5167 | if (!newsrv->agent.inter) |
| 5168 | newsrv->agent.inter = newsrv->check.inter; |
| 5169 | |
| 5170 | ret = init_check(&newsrv->agent, PR_O2_LB_AGENT_CHK, file, linenum); |
| 5171 | if (ret) { |
| 5172 | err_code |= ret; |
| 5173 | goto out; |
| 5174 | } |
| 5175 | |
Willy Tarreau | 3343432 | 2013-12-11 21:15:19 +0100 | [diff] [blame] | 5176 | newsrv->agent.state |= CHK_ST_CONFIGURED | CHK_ST_ENABLED | CHK_ST_AGENT; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 5177 | } |
| 5178 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 5179 | if (!defsrv) { |
| 5180 | if (newsrv->state & SRV_BACKUP) |
| 5181 | curproxy->srv_bck++; |
| 5182 | else |
| 5183 | curproxy->srv_act++; |
Willy Tarreau | b625a08 | 2007-11-26 01:15:43 +0100 | [diff] [blame] | 5184 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 5185 | newsrv->prev_state = newsrv->state; |
| 5186 | } |
William Lallemand | a73203e | 2012-03-12 12:48:57 +0100 | [diff] [blame] | 5187 | } |
| 5188 | |
| 5189 | else if (strcmp(args[0], "unique-id-format") == 0) { |
| 5190 | if (!*(args[1])) { |
| 5191 | Alert("parsing [%s:%d] : %s expects an argument.\n", file, linenum, args[0]); |
| 5192 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5193 | goto out; |
| 5194 | } |
William Lallemand | 3203ff4 | 2012-11-11 17:30:56 +0100 | [diff] [blame] | 5195 | if (*(args[2])) { |
| 5196 | Alert("parsing [%s:%d] : %s expects only one argument, don't forget to escape spaces!\n", file, linenum, args[0]); |
| 5197 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5198 | goto out; |
| 5199 | } |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 5200 | free(curproxy->conf.uniqueid_format_string); |
| 5201 | curproxy->conf.uniqueid_format_string = strdup(args[1]); |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 5202 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 5203 | free(curproxy->conf.uif_file); |
| 5204 | curproxy->conf.uif_file = strdup(curproxy->conf.args.file); |
| 5205 | curproxy->conf.uif_line = curproxy->conf.args.line; |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 5206 | } |
William Lallemand | a73203e | 2012-03-12 12:48:57 +0100 | [diff] [blame] | 5207 | |
| 5208 | else if (strcmp(args[0], "unique-id-header") == 0) { |
| 5209 | if (!*(args[1])) { |
| 5210 | Alert("parsing [%s:%d] : %s expects an argument.\n", file, linenum, args[0]); |
| 5211 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5212 | goto out; |
| 5213 | } |
| 5214 | free(curproxy->header_unique_id); |
| 5215 | curproxy->header_unique_id = strdup(args[1]); |
| 5216 | } |
| 5217 | |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 5218 | else if (strcmp(args[0], "log-format") == 0) { |
| 5219 | if (!*(args[1])) { |
| 5220 | Alert("parsing [%s:%d] : %s expects an argument.\n", file, linenum, args[0]); |
| 5221 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5222 | goto out; |
| 5223 | } |
William Lallemand | 3203ff4 | 2012-11-11 17:30:56 +0100 | [diff] [blame] | 5224 | if (*(args[2])) { |
| 5225 | Alert("parsing [%s:%d] : %s expects only one argument, don't forget to escape spaces!\n", file, linenum, args[0]); |
| 5226 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5227 | goto out; |
| 5228 | } |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame] | 5229 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 5230 | if (curproxy->conf.logformat_string != default_http_log_format && |
| 5231 | curproxy->conf.logformat_string != default_tcp_log_format && |
| 5232 | curproxy->conf.logformat_string != clf_http_log_format) |
| 5233 | free(curproxy->conf.logformat_string); |
| 5234 | curproxy->conf.logformat_string = strdup(args[1]); |
| 5235 | |
| 5236 | free(curproxy->conf.lfs_file); |
| 5237 | curproxy->conf.lfs_file = strdup(curproxy->conf.args.file); |
| 5238 | curproxy->conf.lfs_line = curproxy->conf.args.line; |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 5239 | |
| 5240 | /* get a chance to improve log-format error reporting by |
| 5241 | * reporting the correct line-number when possible. |
| 5242 | */ |
| 5243 | if (curproxy != &defproxy && !(curproxy->cap & PR_CAP_FE)) { |
| 5244 | Warning("parsing [%s:%d] : backend '%s' : 'log-format' directive is ignored in backends.\n", |
| 5245 | file, linenum, curproxy->id); |
| 5246 | err_code |= ERR_WARN; |
| 5247 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5248 | } |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 5249 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5250 | else if (!strcmp(args[0], "log") && kwm == KWM_NO) { |
| 5251 | /* delete previous herited or defined syslog servers */ |
| 5252 | struct logsrv *back; |
| 5253 | |
| 5254 | if (*(args[1]) != 0) { |
| 5255 | Alert("parsing [%s:%d]:%s : 'no log' does not expect arguments.\n", file, linenum, args[1]); |
| 5256 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5257 | goto out; |
| 5258 | } |
| 5259 | |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 5260 | list_for_each_entry_safe(tmplogsrv, back, &curproxy->logsrvs, list) { |
| 5261 | LIST_DEL(&tmplogsrv->list); |
| 5262 | free(tmplogsrv); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5263 | } |
| 5264 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5265 | else if (!strcmp(args[0], "log")) { /* syslog server address */ |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5266 | struct logsrv *logsrv; |
| 5267 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5268 | if (*(args[1]) && *(args[2]) == 0 && !strcmp(args[1], "global")) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5269 | /* copy global.logrsvs linked list to the end of curproxy->logsrvs */ |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 5270 | list_for_each_entry(tmplogsrv, &global.logsrvs, list) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5271 | struct logsrv *node = malloc(sizeof(struct logsrv)); |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 5272 | memcpy(node, tmplogsrv, sizeof(struct logsrv)); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5273 | LIST_INIT(&node->list); |
| 5274 | LIST_ADDQ(&curproxy->logsrvs, &node->list); |
| 5275 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5276 | } |
| 5277 | else if (*(args[1]) && *(args[2])) { |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 5278 | struct sockaddr_storage *sk; |
| 5279 | int port1, port2; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5280 | |
| 5281 | logsrv = calloc(1, sizeof(struct logsrv)); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5282 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5283 | logsrv->facility = get_log_facility(args[2]); |
| 5284 | if (logsrv->facility < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5285 | Alert("parsing [%s:%d] : unknown log facility '%s'\n", file, linenum, args[2]); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5286 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5287 | goto out; |
| 5288 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5289 | } |
| 5290 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5291 | logsrv->level = 7; /* max syslog level = debug */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5292 | if (*(args[3])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5293 | logsrv->level = get_log_level(args[3]); |
| 5294 | if (logsrv->level < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5295 | Alert("parsing [%s:%d] : unknown optional log level '%s'\n", file, linenum, args[3]); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5296 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5297 | goto out; |
| 5298 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5299 | } |
| 5300 | } |
| 5301 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5302 | logsrv->minlvl = 0; /* limit syslog level to this level (emerg) */ |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 5303 | if (*(args[4])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5304 | logsrv->minlvl = get_log_level(args[4]); |
Willy Tarreau | f7f057b | 2013-01-24 00:31:24 +0100 | [diff] [blame] | 5305 | if (logsrv->minlvl < 0) { |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 5306 | Alert("parsing [%s:%d] : unknown optional minimum log level '%s'\n", file, linenum, args[4]); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5307 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5308 | goto out; |
| 5309 | |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 5310 | } |
| 5311 | } |
| 5312 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5313 | sk = str2sa_range(args[1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 5314 | if (!sk) { |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5315 | Alert("parsing [%s:%d] : '%s': %s\n", file, linenum, args[0], errmsg); |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 5316 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 5317 | goto out; |
| 5318 | } |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5319 | |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 5320 | logsrv->addr = *sk; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5321 | |
Willy Tarreau | 9b435bc | 2013-03-06 15:02:49 +0100 | [diff] [blame] | 5322 | if (sk->ss_family == AF_INET || sk->ss_family == AF_INET6) { |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5323 | if (port1 != port2) { |
| 5324 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'\n", |
| 5325 | file, linenum, args[0], args[1]); |
| 5326 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5327 | goto out; |
| 5328 | } |
| 5329 | |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5330 | if (!port1) |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5331 | set_host_port(&logsrv->addr, SYSLOG_PORT); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5332 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5333 | |
| 5334 | LIST_ADDQ(&curproxy->logsrvs, &logsrv->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5335 | } |
| 5336 | else { |
| 5337 | Alert("parsing [%s:%d] : 'log' expects either <address[:port]> and <facility> or 'global' as arguments.\n", |
| 5338 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5339 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5340 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5341 | } |
| 5342 | } |
| 5343 | else if (!strcmp(args[0], "source")) { /* address to which we bind when connecting */ |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5344 | int cur_arg; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5345 | int port1, port2; |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 5346 | struct sockaddr_storage *sk; |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5347 | struct protocol *proto; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5348 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5349 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5350 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5351 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5352 | if (!*args[1]) { |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5353 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], and optionally '%s' <addr>, and '%s' <name>.\n", |
| 5354 | file, linenum, "source", "usesrc", "interface"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5355 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5356 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5357 | } |
Willy Tarreau | 368480c | 2009-03-01 08:27:21 +0100 | [diff] [blame] | 5358 | |
| 5359 | /* we must first clear any optional default setting */ |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5360 | curproxy->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 5361 | free(curproxy->conn_src.iface_name); |
| 5362 | curproxy->conn_src.iface_name = NULL; |
| 5363 | curproxy->conn_src.iface_len = 0; |
Willy Tarreau | 368480c | 2009-03-01 08:27:21 +0100 | [diff] [blame] | 5364 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5365 | sk = str2sa_range(args[1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 5366 | if (!sk) { |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5367 | Alert("parsing [%s:%d] : '%s %s' : %s\n", |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5368 | file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5369 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5370 | goto out; |
| 5371 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5372 | |
| 5373 | proto = protocol_by_family(sk->ss_family); |
| 5374 | if (!proto || !proto->connect) { |
| 5375 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5376 | file, linenum, args[0], args[1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 5377 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5378 | goto out; |
| 5379 | } |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5380 | |
| 5381 | if (port1 != port2) { |
| 5382 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'\n", |
| 5383 | file, linenum, args[0], args[1]); |
| 5384 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5385 | goto out; |
| 5386 | } |
| 5387 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5388 | curproxy->conn_src.source_addr = *sk; |
| 5389 | curproxy->conn_src.opts |= CO_SRC_BIND; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5390 | |
| 5391 | cur_arg = 2; |
| 5392 | while (*(args[cur_arg])) { |
| 5393 | if (!strcmp(args[cur_arg], "usesrc")) { /* address to use outside */ |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 5394 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_TRANSPARENT) |
| 5395 | #if !defined(CONFIG_HAP_TRANSPARENT) |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5396 | if (!is_addr(&curproxy->conn_src.source_addr)) { |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5397 | Alert("parsing [%s:%d] : '%s' requires an explicit 'source' address.\n", |
| 5398 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5399 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5400 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5401 | } |
| 5402 | #endif |
| 5403 | if (!*args[cur_arg + 1]) { |
| 5404 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], 'client', or 'clientip' as argument.\n", |
| 5405 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5406 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5407 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5408 | } |
| 5409 | |
| 5410 | if (!strcmp(args[cur_arg + 1], "client")) { |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5411 | curproxy->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 5412 | curproxy->conn_src.opts |= CO_SRC_TPROXY_CLI; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5413 | } else if (!strcmp(args[cur_arg + 1], "clientip")) { |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5414 | curproxy->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 5415 | curproxy->conn_src.opts |= CO_SRC_TPROXY_CIP; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5416 | } else if (!strncmp(args[cur_arg + 1], "hdr_ip(", 7)) { |
| 5417 | char *name, *end; |
| 5418 | |
| 5419 | name = args[cur_arg+1] + 7; |
| 5420 | while (isspace(*name)) |
| 5421 | name++; |
| 5422 | |
| 5423 | end = name; |
| 5424 | while (*end && !isspace(*end) && *end != ',' && *end != ')') |
| 5425 | end++; |
| 5426 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5427 | curproxy->conn_src.opts &= ~CO_SRC_TPROXY_MASK; |
| 5428 | curproxy->conn_src.opts |= CO_SRC_TPROXY_DYN; |
| 5429 | curproxy->conn_src.bind_hdr_name = calloc(1, end - name + 1); |
| 5430 | curproxy->conn_src.bind_hdr_len = end - name; |
| 5431 | memcpy(curproxy->conn_src.bind_hdr_name, name, end - name); |
| 5432 | curproxy->conn_src.bind_hdr_name[end-name] = '\0'; |
| 5433 | curproxy->conn_src.bind_hdr_occ = -1; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5434 | |
| 5435 | /* now look for an occurrence number */ |
| 5436 | while (isspace(*end)) |
| 5437 | end++; |
| 5438 | if (*end == ',') { |
| 5439 | end++; |
| 5440 | name = end; |
| 5441 | if (*end == '-') |
| 5442 | end++; |
Willy Tarreau | 83d84cf | 2012-11-22 01:04:31 +0100 | [diff] [blame] | 5443 | while (isdigit((int)*end)) |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5444 | end++; |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5445 | curproxy->conn_src.bind_hdr_occ = strl2ic(name, end-name); |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5446 | } |
| 5447 | |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5448 | if (curproxy->conn_src.bind_hdr_occ < -MAX_HDR_HISTORY) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5449 | Alert("parsing [%s:%d] : usesrc hdr_ip(name,num) does not support negative" |
| 5450 | " occurrences values smaller than %d.\n", |
| 5451 | file, linenum, MAX_HDR_HISTORY); |
| 5452 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5453 | goto out; |
| 5454 | } |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5455 | } else { |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5456 | struct sockaddr_storage *sk; |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5457 | |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5458 | sk = str2sa_range(args[cur_arg + 1], &port1, &port2, &errmsg, NULL); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 5459 | if (!sk) { |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5460 | Alert("parsing [%s:%d] : '%s %s' : %s\n", |
Willy Tarreau | 902636f | 2013-03-10 19:44:48 +0100 | [diff] [blame] | 5461 | file, linenum, args[cur_arg], args[cur_arg+1], errmsg); |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5462 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5463 | goto out; |
| 5464 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5465 | |
| 5466 | proto = protocol_by_family(sk->ss_family); |
| 5467 | if (!proto || !proto->connect) { |
| 5468 | Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n", |
| 5469 | file, linenum, args[cur_arg], args[cur_arg+1]); |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5470 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5471 | goto out; |
| 5472 | } |
Willy Tarreau | 2de5dae | 2013-03-10 18:51:54 +0100 | [diff] [blame] | 5473 | |
Willy Tarreau | 6d03cc3 | 2013-02-20 17:26:02 +0100 | [diff] [blame] | 5474 | if (port1 != port2) { |
| 5475 | Alert("parsing [%s:%d] : '%s' : port ranges and offsets are not allowed in '%s'\n", |
| 5476 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 5477 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5478 | goto out; |
| 5479 | } |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5480 | curproxy->conn_src.tproxy_addr = *sk; |
| 5481 | curproxy->conn_src.opts |= CO_SRC_TPROXY_ADDR; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5482 | } |
| 5483 | global.last_checks |= LSTCHK_NETADM; |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 5484 | #if !defined(CONFIG_HAP_TRANSPARENT) |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5485 | global.last_checks |= LSTCHK_CTTPROXY; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 5486 | #endif |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5487 | #else /* no TPROXY support */ |
| 5488 | Alert("parsing [%s:%d] : '%s' not allowed here because support for TPROXY was not compiled in.\n", |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 5489 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5490 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5491 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5492 | #endif |
| 5493 | cur_arg += 2; |
| 5494 | continue; |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 5495 | } |
| 5496 | |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5497 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 5498 | #ifdef SO_BINDTODEVICE |
| 5499 | if (!*args[cur_arg + 1]) { |
| 5500 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 5501 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5502 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5503 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5504 | } |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 5505 | free(curproxy->conn_src.iface_name); |
| 5506 | curproxy->conn_src.iface_name = strdup(args[cur_arg + 1]); |
| 5507 | curproxy->conn_src.iface_len = strlen(curproxy->conn_src.iface_name); |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5508 | global.last_checks |= LSTCHK_NETADM; |
| 5509 | #else |
| 5510 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 5511 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5512 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5513 | goto out; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 5514 | #endif |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 5515 | cur_arg += 2; |
| 5516 | continue; |
| 5517 | } |
| 5518 | Alert("parsing [%s:%d] : '%s' only supports optional keywords '%s' and '%s'.\n", |
Willy Tarreau | 3631d41 | 2012-09-25 16:31:00 +0200 | [diff] [blame] | 5519 | file, linenum, args[0], "interface", "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5520 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5521 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 5522 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5523 | } |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 5524 | else if (!strcmp(args[0], "usesrc")) { /* address to use outside: needs "source" first */ |
| 5525 | Alert("parsing [%s:%d] : '%s' only allowed after a '%s' statement.\n", |
| 5526 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5527 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5528 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 5529 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5530 | else if (!strcmp(args[0], "cliexp") || !strcmp(args[0], "reqrep")) { /* replace request header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5531 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5532 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 5533 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5534 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5535 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5536 | } |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5537 | |
| 5538 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5539 | SMP_OPT_DIR_REQ, ACT_REPLACE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5540 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5541 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5542 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5543 | } |
| 5544 | else if (!strcmp(args[0], "reqdel")) { /* delete request header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5545 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5546 | SMP_OPT_DIR_REQ, ACT_REMOVE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5547 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5548 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5549 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5550 | } |
| 5551 | else if (!strcmp(args[0], "reqdeny")) { /* deny a request if a header matches this regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5552 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5553 | SMP_OPT_DIR_REQ, ACT_DENY, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5554 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5555 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5556 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5557 | } |
| 5558 | else if (!strcmp(args[0], "reqpass")) { /* pass this header without allowing or denying the request */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5559 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5560 | SMP_OPT_DIR_REQ, ACT_PASS, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5561 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5562 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5563 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5564 | } |
| 5565 | else if (!strcmp(args[0], "reqallow")) { /* allow a request if a header matches this regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5566 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5567 | SMP_OPT_DIR_REQ, ACT_ALLOW, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5568 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5569 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5570 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5571 | } |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 5572 | else if (!strcmp(args[0], "reqtarpit")) { /* tarpit a request if a header matches this regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5573 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5574 | SMP_OPT_DIR_REQ, ACT_TARPIT, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5575 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5576 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5577 | goto out; |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 5578 | } |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5579 | else if (!strcmp(args[0], "reqsetbe")) { /* switch the backend from a regex, respecting case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5580 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5581 | SMP_OPT_DIR_REQ, ACT_SETBE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5582 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5583 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5584 | goto out; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5585 | } |
| 5586 | else if (!strcmp(args[0], "reqisetbe")) { /* switch the backend from a regex, ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5587 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5588 | SMP_OPT_DIR_REQ, ACT_SETBE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5589 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5590 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5591 | goto out; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5592 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5593 | else if (!strcmp(args[0], "reqirep")) { /* replace request header from a regex, ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5594 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5595 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 5596 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5597 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5598 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5599 | } |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5600 | |
| 5601 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5602 | SMP_OPT_DIR_REQ, ACT_REPLACE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5603 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5604 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5605 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5606 | } |
| 5607 | else if (!strcmp(args[0], "reqidel")) { /* delete request header from a regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5608 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5609 | SMP_OPT_DIR_REQ, ACT_REMOVE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5610 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5611 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5612 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5613 | } |
| 5614 | else if (!strcmp(args[0], "reqideny")) { /* deny a request if a header matches this regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5615 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5616 | SMP_OPT_DIR_REQ, ACT_DENY, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5617 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5618 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5619 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5620 | } |
| 5621 | else if (!strcmp(args[0], "reqipass")) { /* pass this header without allowing or denying the request */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5622 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5623 | SMP_OPT_DIR_REQ, ACT_PASS, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5624 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5625 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5626 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5627 | } |
| 5628 | else if (!strcmp(args[0], "reqiallow")) { /* allow a request if a header matches this regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5629 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5630 | SMP_OPT_DIR_REQ, ACT_ALLOW, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5631 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5632 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5633 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5634 | } |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 5635 | else if (!strcmp(args[0], "reqitarpit")) { /* tarpit a request if a header matches this regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5636 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5637 | SMP_OPT_DIR_REQ, ACT_TARPIT, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5638 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5639 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5640 | goto out; |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 5641 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5642 | else if (!strcmp(args[0], "reqadd")) { /* add request header */ |
Willy Tarreau | f4f0412 | 2010-01-28 18:10:50 +0100 | [diff] [blame] | 5643 | struct cond_wordlist *wl; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5644 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5645 | if (curproxy == &defproxy) { |
| 5646 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5647 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5648 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5649 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5650 | else if (warnifnotcap(curproxy, PR_CAP_RS, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5651 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5652 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5653 | if (*(args[1]) == 0) { |
| 5654 | Alert("parsing [%s:%d] : '%s' expects <header> as an argument.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5655 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5656 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5657 | } |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5658 | |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5659 | if ((strcmp(args[2], "if") == 0 || strcmp(args[2], "unless") == 0)) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 5660 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args+2, &errmsg)) == NULL) { |
| 5661 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition : %s.\n", |
| 5662 | file, linenum, args[0], errmsg); |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5663 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5664 | goto out; |
| 5665 | } |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 5666 | err_code |= warnif_cond_conflicts(cond, |
| 5667 | (curproxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR, |
| 5668 | file, linenum); |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5669 | } |
| 5670 | else if (*args[2]) { |
| 5671 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 5672 | file, linenum, args[0], args[2]); |
| 5673 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5674 | goto out; |
| 5675 | } |
| 5676 | |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5677 | wl = calloc(1, sizeof(*wl)); |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5678 | wl->cond = cond; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5679 | wl->s = strdup(args[1]); |
| 5680 | LIST_ADDQ(&curproxy->req_add, &wl->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 5681 | warnif_misplaced_reqadd(curproxy, file, linenum, args[0]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5682 | } |
| 5683 | else if (!strcmp(args[0], "srvexp") || !strcmp(args[0], "rsprep")) { /* replace response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5684 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5685 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 5686 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5687 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5688 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5689 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5690 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5691 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5692 | SMP_OPT_DIR_RES, ACT_REPLACE, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5693 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5694 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5695 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5696 | } |
| 5697 | else if (!strcmp(args[0], "rspdel")) { /* delete response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5698 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5699 | SMP_OPT_DIR_RES, ACT_REMOVE, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5700 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5701 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5702 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5703 | } |
| 5704 | else if (!strcmp(args[0], "rspdeny")) { /* block response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5705 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5706 | SMP_OPT_DIR_RES, ACT_DENY, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5707 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5708 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5709 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5710 | } |
| 5711 | else if (!strcmp(args[0], "rspirep")) { /* replace response header from a regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5712 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5713 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 5714 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5715 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5716 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5717 | } |
| 5718 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5719 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5720 | SMP_OPT_DIR_RES, ACT_REPLACE, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5721 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5722 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5723 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5724 | } |
| 5725 | else if (!strcmp(args[0], "rspidel")) { /* delete response header from a regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5726 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5727 | SMP_OPT_DIR_RES, ACT_REMOVE, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5728 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5729 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5730 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5731 | } |
| 5732 | else if (!strcmp(args[0], "rspideny")) { /* block response header from a regex ignoring case */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5733 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5734 | SMP_OPT_DIR_RES, ACT_DENY, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5735 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5736 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5737 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5738 | } |
| 5739 | else if (!strcmp(args[0], "rspadd")) { /* add response header */ |
Willy Tarreau | f4f0412 | 2010-01-28 18:10:50 +0100 | [diff] [blame] | 5740 | struct cond_wordlist *wl; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5741 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5742 | if (curproxy == &defproxy) { |
| 5743 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5744 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5745 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5746 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5747 | else if (warnifnotcap(curproxy, PR_CAP_RS, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5748 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5749 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5750 | if (*(args[1]) == 0) { |
| 5751 | Alert("parsing [%s:%d] : '%s' expects <header> as an argument.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5752 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5753 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5754 | } |
| 5755 | |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5756 | if ((strcmp(args[2], "if") == 0 || strcmp(args[2], "unless") == 0)) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 5757 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args+2, &errmsg)) == NULL) { |
| 5758 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition : %s.\n", |
| 5759 | file, linenum, args[0], errmsg); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5760 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5761 | goto out; |
| 5762 | } |
Willy Tarreau | a91d0a5 | 2013-03-25 08:12:18 +0100 | [diff] [blame] | 5763 | err_code |= warnif_cond_conflicts(cond, |
| 5764 | (curproxy->cap & PR_CAP_BE) ? SMP_VAL_BE_HRS_HDR : SMP_VAL_FE_HRS_HDR, |
| 5765 | file, linenum); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5766 | } |
| 5767 | else if (*args[2]) { |
| 5768 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 5769 | file, linenum, args[0], args[2]); |
| 5770 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5771 | goto out; |
| 5772 | } |
| 5773 | |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5774 | wl = calloc(1, sizeof(*wl)); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5775 | wl->cond = cond; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5776 | wl->s = strdup(args[1]); |
| 5777 | LIST_ADDQ(&curproxy->rsp_add, &wl->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5778 | } |
| 5779 | else if (!strcmp(args[0], "errorloc") || |
| 5780 | !strcmp(args[0], "errorloc302") || |
| 5781 | !strcmp(args[0], "errorloc303")) { /* error location */ |
| 5782 | int errnum, errlen; |
| 5783 | char *err; |
| 5784 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5785 | if (warnifnotcap(curproxy, PR_CAP_FE | PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5786 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5787 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5788 | if (*(args[2]) == 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 5789 | Alert("parsing [%s:%d] : <%s> expects <status_code> and <url> as arguments.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5790 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5791 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5792 | } |
| 5793 | |
| 5794 | errnum = atol(args[1]); |
| 5795 | if (!strcmp(args[0], "errorloc303")) { |
| 5796 | err = malloc(strlen(HTTP_303) + strlen(args[2]) + 5); |
| 5797 | errlen = sprintf(err, "%s%s\r\n\r\n", HTTP_303, args[2]); |
| 5798 | } else { |
| 5799 | err = malloc(strlen(HTTP_302) + strlen(args[2]) + 5); |
| 5800 | errlen = sprintf(err, "%s%s\r\n\r\n", HTTP_302, args[2]); |
| 5801 | } |
| 5802 | |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 5803 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) { |
| 5804 | if (http_err_codes[rc] == errnum) { |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 5805 | chunk_destroy(&curproxy->errmsg[rc]); |
| 5806 | chunk_initlen(&curproxy->errmsg[rc], err, errlen, errlen); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 5807 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5808 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5809 | } |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 5810 | |
| 5811 | if (rc >= HTTP_ERR_SIZE) { |
| 5812 | Warning("parsing [%s:%d] : status code %d not handled, error relocation will be ignored.\n", |
| 5813 | file, linenum, errnum); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5814 | free(err); |
| 5815 | } |
| 5816 | } |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5817 | else if (!strcmp(args[0], "errorfile")) { /* error message from a file */ |
| 5818 | int errnum, errlen, fd; |
| 5819 | char *err; |
| 5820 | struct stat stat; |
| 5821 | |
| 5822 | if (warnifnotcap(curproxy, PR_CAP_FE | PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5823 | err_code |= ERR_WARN; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5824 | |
| 5825 | if (*(args[2]) == 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 5826 | Alert("parsing [%s:%d] : <%s> expects <status_code> and <file> as arguments.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5827 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5828 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5829 | } |
| 5830 | |
| 5831 | fd = open(args[2], O_RDONLY); |
| 5832 | if ((fd < 0) || (fstat(fd, &stat) < 0)) { |
| 5833 | Alert("parsing [%s:%d] : error opening file <%s> for custom error message <%s>.\n", |
| 5834 | file, linenum, args[2], args[1]); |
| 5835 | if (fd >= 0) |
| 5836 | close(fd); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5837 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5838 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5839 | } |
| 5840 | |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 5841 | if (stat.st_size <= global.tune.bufsize) { |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5842 | errlen = stat.st_size; |
| 5843 | } else { |
| 5844 | Warning("parsing [%s:%d] : custom error message file <%s> larger than %d bytes. Truncating.\n", |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 5845 | file, linenum, args[2], global.tune.bufsize); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5846 | err_code |= ERR_WARN; |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 5847 | errlen = global.tune.bufsize; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5848 | } |
| 5849 | |
| 5850 | err = malloc(errlen); /* malloc() must succeed during parsing */ |
| 5851 | errnum = read(fd, err, errlen); |
| 5852 | if (errnum != errlen) { |
| 5853 | Alert("parsing [%s:%d] : error reading file <%s> for custom error message <%s>.\n", |
| 5854 | file, linenum, args[2], args[1]); |
| 5855 | close(fd); |
| 5856 | free(err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5857 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5858 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5859 | } |
| 5860 | close(fd); |
| 5861 | |
| 5862 | errnum = atol(args[1]); |
| 5863 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) { |
| 5864 | if (http_err_codes[rc] == errnum) { |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 5865 | chunk_destroy(&curproxy->errmsg[rc]); |
| 5866 | chunk_initlen(&curproxy->errmsg[rc], err, errlen, errlen); |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5867 | break; |
| 5868 | } |
| 5869 | } |
| 5870 | |
| 5871 | if (rc >= HTTP_ERR_SIZE) { |
| 5872 | Warning("parsing [%s:%d] : status code %d not handled, error customization will be ignored.\n", |
| 5873 | file, linenum, errnum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5874 | err_code |= ERR_WARN; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5875 | free(err); |
| 5876 | } |
| 5877 | } |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 5878 | else if (!strcmp(args[0], "compression")) { |
| 5879 | struct comp *comp; |
| 5880 | if (curproxy->comp == NULL) { |
| 5881 | comp = calloc(1, sizeof(struct comp)); |
| 5882 | curproxy->comp = comp; |
| 5883 | } else { |
| 5884 | comp = curproxy->comp; |
| 5885 | } |
| 5886 | |
| 5887 | if (!strcmp(args[1], "algo")) { |
| 5888 | int cur_arg; |
William Lallemand | 8b52bb3 | 2012-11-16 18:06:41 +0100 | [diff] [blame] | 5889 | struct comp_ctx *ctx; |
William Lallemand | 552df67 | 2012-11-07 13:21:47 +0100 | [diff] [blame] | 5890 | |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 5891 | cur_arg = 2; |
| 5892 | if (!*args[cur_arg]) { |
| 5893 | Alert("parsing [%s:%d] : '%s' expects <algorithm>\n", |
| 5894 | file, linenum, args[0]); |
| 5895 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5896 | goto out; |
| 5897 | } |
| 5898 | while (*(args[cur_arg])) { |
| 5899 | if (comp_append_algo(comp, args[cur_arg]) < 0) { |
| 5900 | Alert("parsing [%s:%d] : '%s' : '%s' is not a supported algorithm.\n", |
| 5901 | file, linenum, args[0], args[cur_arg]); |
| 5902 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5903 | goto out; |
| 5904 | } |
William Lallemand | 552df67 | 2012-11-07 13:21:47 +0100 | [diff] [blame] | 5905 | if (curproxy->comp->algos->init(&ctx, 9) == 0) { |
| 5906 | curproxy->comp->algos->end(&ctx); |
| 5907 | } else { |
| 5908 | Alert("parsing [%s:%d] : '%s' : Can't init '%s' algorithm.\n", |
| 5909 | file, linenum, args[0], args[cur_arg]); |
| 5910 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5911 | goto out; |
| 5912 | } |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 5913 | cur_arg ++; |
| 5914 | continue; |
| 5915 | } |
| 5916 | } |
Willy Tarreau | 70737d1 | 2012-10-27 00:34:28 +0200 | [diff] [blame] | 5917 | else if (!strcmp(args[1], "offload")) { |
| 5918 | comp->offload = 1; |
| 5919 | } |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 5920 | else if (!strcmp(args[1], "type")) { |
| 5921 | int cur_arg; |
| 5922 | cur_arg = 2; |
| 5923 | if (!*args[cur_arg]) { |
| 5924 | Alert("parsing [%s:%d] : '%s' expects <type>\n", |
| 5925 | file, linenum, args[0]); |
| 5926 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5927 | goto out; |
| 5928 | } |
| 5929 | while (*(args[cur_arg])) { |
| 5930 | comp_append_type(comp, args[cur_arg]); |
| 5931 | cur_arg ++; |
| 5932 | continue; |
| 5933 | } |
| 5934 | } |
| 5935 | else { |
Willy Tarreau | 70737d1 | 2012-10-27 00:34:28 +0200 | [diff] [blame] | 5936 | Alert("parsing [%s:%d] : '%s' expects 'algo', 'type' or 'offload'\n", |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 5937 | file, linenum, args[0]); |
| 5938 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5939 | goto out; |
| 5940 | } |
| 5941 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5942 | else { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5943 | struct cfg_kw_list *kwl; |
| 5944 | int index; |
| 5945 | |
| 5946 | list_for_each_entry(kwl, &cfg_keywords.list, list) { |
| 5947 | for (index = 0; kwl->kw[index].kw != NULL; index++) { |
| 5948 | if (kwl->kw[index].section != CFG_LISTEN) |
| 5949 | continue; |
| 5950 | if (strcmp(kwl->kw[index].kw, args[0]) == 0) { |
| 5951 | /* prepare error message just in case */ |
Willy Tarreau | 28a47d6 | 2012-09-18 20:02:48 +0200 | [diff] [blame] | 5952 | rc = kwl->kw[index].parse(args, CFG_LISTEN, curproxy, &defproxy, file, linenum, &errmsg); |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 5953 | if (rc < 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 5954 | Alert("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5955 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5956 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5957 | } |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 5958 | else if (rc > 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 5959 | Warning("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5960 | err_code |= ERR_WARN; |
| 5961 | goto out; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 5962 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5963 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5964 | } |
| 5965 | } |
| 5966 | } |
William Lallemand | 82fe75c | 2012-10-23 10:25:10 +0200 | [diff] [blame] | 5967 | |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5968 | Alert("parsing [%s:%d] : unknown keyword '%s' in '%s' section\n", file, linenum, args[0], cursection); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5969 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5970 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5971 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5972 | out: |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 5973 | free(errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5974 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5975 | } |
| 5976 | |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5977 | int |
| 5978 | cfg_parse_users(const char *file, int linenum, char **args, int kwm) |
| 5979 | { |
| 5980 | |
| 5981 | int err_code = 0; |
| 5982 | const char *err; |
| 5983 | |
| 5984 | if (!strcmp(args[0], "userlist")) { /* new userlist */ |
| 5985 | struct userlist *newul; |
| 5986 | |
| 5987 | if (!*args[1]) { |
| 5988 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 5989 | file, linenum, args[0]); |
| 5990 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5991 | goto out; |
| 5992 | } |
| 5993 | |
| 5994 | err = invalid_char(args[1]); |
| 5995 | if (err) { |
| 5996 | Alert("parsing [%s:%d]: character '%c' is not permitted in '%s' name '%s'.\n", |
| 5997 | file, linenum, *err, args[0], args[1]); |
| 5998 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5999 | goto out; |
| 6000 | } |
| 6001 | |
| 6002 | for (newul = userlist; newul; newul = newul->next) |
| 6003 | if (!strcmp(newul->name, args[1])) { |
| 6004 | Warning("parsing [%s:%d]: ignoring duplicated userlist '%s'.\n", |
| 6005 | file, linenum, args[1]); |
| 6006 | err_code |= ERR_WARN; |
| 6007 | goto out; |
| 6008 | } |
| 6009 | |
| 6010 | newul = (struct userlist *)calloc(1, sizeof(struct userlist)); |
| 6011 | if (!newul) { |
| 6012 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 6013 | err_code |= ERR_ALERT | ERR_ABORT; |
| 6014 | goto out; |
| 6015 | } |
| 6016 | |
| 6017 | newul->groupusers = calloc(MAX_AUTH_GROUPS, sizeof(char *)); |
| 6018 | newul->name = strdup(args[1]); |
| 6019 | |
| 6020 | if (!newul->groupusers | !newul->name) { |
| 6021 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 6022 | err_code |= ERR_ALERT | ERR_ABORT; |
| 6023 | goto out; |
| 6024 | } |
| 6025 | |
| 6026 | newul->next = userlist; |
| 6027 | userlist = newul; |
| 6028 | |
| 6029 | } else if (!strcmp(args[0], "group")) { /* new group */ |
| 6030 | int cur_arg, i; |
| 6031 | const char *err; |
| 6032 | |
| 6033 | if (!*args[1]) { |
| 6034 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 6035 | file, linenum, args[0]); |
| 6036 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6037 | goto out; |
| 6038 | } |
| 6039 | |
| 6040 | err = invalid_char(args[1]); |
| 6041 | if (err) { |
| 6042 | Alert("parsing [%s:%d]: character '%c' is not permitted in '%s' name '%s'.\n", |
| 6043 | file, linenum, *err, args[0], args[1]); |
| 6044 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6045 | goto out; |
| 6046 | } |
| 6047 | |
| 6048 | for(i = 0; i < userlist->grpcnt; i++) |
| 6049 | if (!strcmp(userlist->groups[i], args[1])) { |
| 6050 | Warning("parsing [%s:%d]: ignoring duplicated group '%s' in userlist '%s'.\n", |
| 6051 | file, linenum, args[1], userlist->name); |
| 6052 | err_code |= ERR_ALERT; |
| 6053 | goto out; |
| 6054 | } |
| 6055 | |
| 6056 | if (userlist->grpcnt >= MAX_AUTH_GROUPS) { |
| 6057 | Alert("parsing [%s:%d]: too many groups (%u) in in userlist '%s' while adding group '%s'.\n", |
| 6058 | file, linenum, MAX_AUTH_GROUPS, userlist->name, args[1]); |
| 6059 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6060 | goto out; |
| 6061 | } |
| 6062 | |
| 6063 | cur_arg = 2; |
| 6064 | |
| 6065 | while (*args[cur_arg]) { |
| 6066 | if (!strcmp(args[cur_arg], "users")) { |
| 6067 | userlist->groupusers[userlist->grpcnt] = strdup(args[cur_arg + 1]); |
| 6068 | cur_arg += 2; |
| 6069 | continue; |
| 6070 | } else { |
| 6071 | Alert("parsing [%s:%d]: '%s' only supports 'users' option.\n", |
| 6072 | file, linenum, args[0]); |
| 6073 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6074 | goto out; |
| 6075 | } |
| 6076 | } |
| 6077 | |
| 6078 | userlist->groups[userlist->grpcnt++] = strdup(args[1]); |
| 6079 | } else if (!strcmp(args[0], "user")) { /* new user */ |
| 6080 | struct auth_users *newuser; |
| 6081 | int cur_arg; |
| 6082 | |
| 6083 | if (!*args[1]) { |
| 6084 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 6085 | file, linenum, args[0]); |
| 6086 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6087 | goto out; |
| 6088 | } |
| 6089 | |
| 6090 | for (newuser = userlist->users; newuser; newuser = newuser->next) |
| 6091 | if (!strcmp(newuser->user, args[1])) { |
| 6092 | Warning("parsing [%s:%d]: ignoring duplicated user '%s' in userlist '%s'.\n", |
| 6093 | file, linenum, args[1], userlist->name); |
| 6094 | err_code |= ERR_ALERT; |
| 6095 | goto out; |
| 6096 | } |
| 6097 | |
| 6098 | newuser = (struct auth_users *)calloc(1, sizeof(struct auth_users)); |
| 6099 | if (!newuser) { |
| 6100 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 6101 | err_code |= ERR_ALERT | ERR_ABORT; |
| 6102 | goto out; |
| 6103 | } |
| 6104 | |
| 6105 | newuser->user = strdup(args[1]); |
| 6106 | |
| 6107 | newuser->next = userlist->users; |
| 6108 | userlist->users = newuser; |
| 6109 | |
| 6110 | cur_arg = 2; |
| 6111 | |
| 6112 | while (*args[cur_arg]) { |
| 6113 | if (!strcmp(args[cur_arg], "password")) { |
| 6114 | #ifndef CONFIG_HAP_CRYPT |
| 6115 | Warning("parsing [%s:%d]: no crypt(3) support compiled, encrypted passwords will not work.\n", |
| 6116 | file, linenum); |
| 6117 | err_code |= ERR_ALERT; |
| 6118 | #endif |
| 6119 | newuser->pass = strdup(args[cur_arg + 1]); |
| 6120 | cur_arg += 2; |
| 6121 | continue; |
| 6122 | } else if (!strcmp(args[cur_arg], "insecure-password")) { |
| 6123 | newuser->pass = strdup(args[cur_arg + 1]); |
| 6124 | newuser->flags |= AU_O_INSECURE; |
| 6125 | cur_arg += 2; |
| 6126 | continue; |
| 6127 | } else if (!strcmp(args[cur_arg], "groups")) { |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 6128 | newuser->u.groups = strdup(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6129 | cur_arg += 2; |
| 6130 | continue; |
| 6131 | } else { |
| 6132 | Alert("parsing [%s:%d]: '%s' only supports 'password', 'insecure-password' and 'groups' options.\n", |
| 6133 | file, linenum, args[0]); |
| 6134 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6135 | goto out; |
| 6136 | } |
| 6137 | } |
| 6138 | } else { |
| 6139 | Alert("parsing [%s:%d]: unknown keyword '%s' in '%s' section\n", file, linenum, args[0], "users"); |
| 6140 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6141 | } |
| 6142 | |
| 6143 | out: |
| 6144 | return err_code; |
| 6145 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6146 | |
| 6147 | /* |
| 6148 | * This function reads and parses the configuration file given in the argument. |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6149 | * Returns the error code, 0 if OK, or any combination of : |
| 6150 | * - ERR_ABORT: must abort ASAP |
| 6151 | * - ERR_FATAL: we can continue parsing but not start the service |
| 6152 | * - ERR_WARN: a warning has been emitted |
| 6153 | * - ERR_ALERT: an alert has been emitted |
| 6154 | * Only the two first ones can stop processing, the two others are just |
| 6155 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6156 | */ |
Willy Tarreau | b17916e | 2006-10-15 15:17:57 +0200 | [diff] [blame] | 6157 | int readcfgfile(const char *file) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6158 | { |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 6159 | char thisline[LINESIZE]; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6160 | FILE *f; |
| 6161 | int linenum = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6162 | int confsect = CFG_NONE; |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6163 | int err_code = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6164 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6165 | if ((f=fopen(file,"r")) == NULL) |
| 6166 | return -1; |
| 6167 | |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 6168 | while (fgets(thisline, sizeof(thisline), f) != NULL) { |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 6169 | int arg, kwm = KWM_STD; |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 6170 | char *end; |
| 6171 | char *args[MAX_LINE_ARGS + 1]; |
| 6172 | char *line = thisline; |
| 6173 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6174 | linenum++; |
| 6175 | |
| 6176 | end = line + strlen(line); |
| 6177 | |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 6178 | if (end-line == sizeof(thisline)-1 && *(end-1) != '\n') { |
| 6179 | /* Check if we reached the limit and the last char is not \n. |
| 6180 | * Watch out for the last line without the terminating '\n'! |
| 6181 | */ |
| 6182 | Alert("parsing [%s:%d]: line too long, limit: %d.\n", |
Willy Tarreau | 5e4a6f1 | 2009-04-11 19:42:49 +0200 | [diff] [blame] | 6183 | file, linenum, (int)sizeof(thisline)-1); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6184 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 6185 | } |
| 6186 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6187 | /* skip leading spaces */ |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 6188 | while (isspace((unsigned char)*line)) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6189 | line++; |
| 6190 | |
| 6191 | arg = 0; |
| 6192 | args[arg] = line; |
| 6193 | |
| 6194 | while (*line && arg < MAX_LINE_ARGS) { |
| 6195 | /* first, we'll replace \\, \<space>, \#, \r, \n, \t, \xXX with their |
| 6196 | * C equivalent value. Other combinations left unchanged (eg: \1). |
| 6197 | */ |
| 6198 | if (*line == '\\') { |
| 6199 | int skip = 0; |
| 6200 | if (line[1] == ' ' || line[1] == '\\' || line[1] == '#') { |
| 6201 | *line = line[1]; |
| 6202 | skip = 1; |
| 6203 | } |
| 6204 | else if (line[1] == 'r') { |
| 6205 | *line = '\r'; |
| 6206 | skip = 1; |
| 6207 | } |
| 6208 | else if (line[1] == 'n') { |
| 6209 | *line = '\n'; |
| 6210 | skip = 1; |
| 6211 | } |
| 6212 | else if (line[1] == 't') { |
| 6213 | *line = '\t'; |
| 6214 | skip = 1; |
| 6215 | } |
| 6216 | else if (line[1] == 'x') { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6217 | if ((line + 3 < end) && ishex(line[2]) && ishex(line[3])) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6218 | unsigned char hex1, hex2; |
| 6219 | hex1 = toupper(line[2]) - '0'; |
| 6220 | hex2 = toupper(line[3]) - '0'; |
| 6221 | if (hex1 > 9) hex1 -= 'A' - '9' - 1; |
| 6222 | if (hex2 > 9) hex2 -= 'A' - '9' - 1; |
| 6223 | *line = (hex1<<4) + hex2; |
| 6224 | skip = 3; |
| 6225 | } |
| 6226 | else { |
| 6227 | Alert("parsing [%s:%d] : invalid or incomplete '\\x' sequence in '%s'.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6228 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6229 | } |
| 6230 | } |
| 6231 | if (skip) { |
Cyril Bonté | dd1b01d | 2009-12-06 13:43:42 +0100 | [diff] [blame] | 6232 | memmove(line + 1, line + 1 + skip, end - (line + skip)); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6233 | end -= skip; |
| 6234 | } |
| 6235 | line++; |
| 6236 | } |
| 6237 | else if (*line == '#' || *line == '\n' || *line == '\r') { |
| 6238 | /* end of string, end of loop */ |
| 6239 | *line = 0; |
| 6240 | break; |
| 6241 | } |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 6242 | else if (isspace((unsigned char)*line)) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6243 | /* a non-escaped space is an argument separator */ |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 6244 | *line++ = '\0'; |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 6245 | while (isspace((unsigned char)*line)) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6246 | line++; |
| 6247 | args[++arg] = line; |
| 6248 | } |
| 6249 | else { |
| 6250 | line++; |
| 6251 | } |
| 6252 | } |
| 6253 | |
| 6254 | /* empty line */ |
| 6255 | if (!**args) |
| 6256 | continue; |
| 6257 | |
Willy Tarreau | 7bb651e | 2009-11-09 21:16:53 +0100 | [diff] [blame] | 6258 | if (*line) { |
| 6259 | /* we had to stop due to too many args. |
| 6260 | * Let's terminate the string, print the offending part then cut the |
| 6261 | * last arg. |
| 6262 | */ |
| 6263 | while (*line && *line != '#' && *line != '\n' && *line != '\r') |
| 6264 | line++; |
| 6265 | *line = '\0'; |
| 6266 | |
Krzysztof Piotr Oledzki | 500b8f0 | 2009-12-15 22:34:51 +0100 | [diff] [blame] | 6267 | Alert("parsing [%s:%d]: line too long, truncating at word %d, position %ld: <%s>.\n", |
Willy Tarreau | 3ccf94e | 2009-12-17 21:12:16 +0100 | [diff] [blame] | 6268 | file, linenum, arg + 1, (long)(args[arg] - thisline + 1), args[arg]); |
Willy Tarreau | 7bb651e | 2009-11-09 21:16:53 +0100 | [diff] [blame] | 6269 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6270 | args[arg] = line; |
| 6271 | } |
| 6272 | |
Willy Tarreau | 540abe4 | 2007-05-02 20:50:16 +0200 | [diff] [blame] | 6273 | /* zero out remaining args and ensure that at least one entry |
| 6274 | * is zeroed out. |
| 6275 | */ |
| 6276 | while (++arg <= MAX_LINE_ARGS) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6277 | args[arg] = line; |
| 6278 | } |
| 6279 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 6280 | /* check for keyword modifiers "no" and "default" */ |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6281 | if (!strcmp(args[0], "no")) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 6282 | char *tmp; |
| 6283 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 6284 | kwm = KWM_NO; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 6285 | tmp = args[0]; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6286 | for (arg=0; *args[arg+1]; arg++) |
| 6287 | args[arg] = args[arg+1]; // shift args after inversion |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 6288 | *tmp = '\0'; // fix the next arg to \0 |
| 6289 | args[arg] = tmp; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6290 | } |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 6291 | else if (!strcmp(args[0], "default")) { |
| 6292 | kwm = KWM_DEF; |
| 6293 | for (arg=0; *args[arg+1]; arg++) |
| 6294 | args[arg] = args[arg+1]; // shift args after inversion |
| 6295 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6296 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 6297 | if (kwm != KWM_STD && strcmp(args[0], "option") != 0 && \ |
| 6298 | strcmp(args[0], "log") != 0) { |
| 6299 | Alert("parsing [%s:%d]: negation/default currently supported only for options and log.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6300 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6301 | } |
| 6302 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 6303 | if (!strcmp(args[0], "listen") || |
| 6304 | !strcmp(args[0], "frontend") || |
| 6305 | !strcmp(args[0], "backend") || |
| 6306 | !strcmp(args[0], "ruleset") || |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 6307 | !strcmp(args[0], "defaults")) { /* new proxy */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6308 | confsect = CFG_LISTEN; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 6309 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 6310 | cursection = strdup(args[0]); |
| 6311 | } |
| 6312 | else if (!strcmp(args[0], "global")) { /* global config */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6313 | confsect = CFG_GLOBAL; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 6314 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 6315 | cursection = strdup(args[0]); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6316 | } |
| 6317 | else if (!strcmp(args[0], "userlist")) { |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6318 | confsect = CFG_USERLIST; |
| 6319 | free(cursection); |
| 6320 | cursection = strdup(args[0]); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 6321 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6322 | else if (!strcmp(args[0], "peers")) { |
| 6323 | confsect = CFG_PEERS; |
| 6324 | free(cursection); |
| 6325 | cursection = strdup(args[0]); |
| 6326 | } |
| 6327 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6328 | /* else it's a section keyword */ |
| 6329 | |
| 6330 | switch (confsect) { |
| 6331 | case CFG_LISTEN: |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 6332 | err_code |= cfg_parse_listen(file, linenum, args, kwm); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6333 | break; |
| 6334 | case CFG_GLOBAL: |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6335 | err_code |= cfg_parse_global(file, linenum, args, kwm); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6336 | break; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6337 | case CFG_USERLIST: |
| 6338 | err_code |= cfg_parse_users(file, linenum, args, kwm); |
| 6339 | break; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6340 | case CFG_PEERS: |
| 6341 | err_code |= cfg_parse_peers(file, linenum, args, kwm); |
| 6342 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6343 | default: |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6344 | Alert("parsing [%s:%d]: unknown keyword '%s' out of section.\n", file, linenum, args[0]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6345 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6346 | } |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6347 | |
| 6348 | if (err_code & ERR_ABORT) |
| 6349 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6350 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 6351 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 6352 | cursection = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6353 | fclose(f); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 6354 | return err_code; |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6355 | } |
| 6356 | |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6357 | /* |
| 6358 | * Returns the error code, 0 if OK, or any combination of : |
| 6359 | * - ERR_ABORT: must abort ASAP |
| 6360 | * - ERR_FATAL: we can continue parsing but not start the service |
| 6361 | * - ERR_WARN: a warning has been emitted |
| 6362 | * - ERR_ALERT: an alert has been emitted |
| 6363 | * Only the two first ones can stop processing, the two others are just |
| 6364 | * indicators. |
| 6365 | */ |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6366 | int check_config_validity() |
| 6367 | { |
| 6368 | int cfgerr = 0; |
| 6369 | struct proxy *curproxy = NULL; |
| 6370 | struct server *newsrv = NULL; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6371 | struct userlist *curuserlist = NULL; |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6372 | int err_code = 0; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6373 | unsigned int next_pxid = 1; |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 6374 | struct bind_conf *bind_conf; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6375 | |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 6376 | bind_conf = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6377 | /* |
| 6378 | * Now, check for the integrity of all that we have collected. |
| 6379 | */ |
| 6380 | |
| 6381 | /* will be needed further to delay some tasks */ |
Willy Tarreau | b0b37bc | 2008-06-23 14:00:57 +0200 | [diff] [blame] | 6382 | tv_update_date(0,1); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6383 | |
Willy Tarreau | 193b8c6 | 2012-11-22 00:17:38 +0100 | [diff] [blame] | 6384 | if (!global.tune.max_http_hdr) |
| 6385 | global.tune.max_http_hdr = MAX_HTTP_HDR; |
| 6386 | |
| 6387 | if (!global.tune.cookie_len) |
| 6388 | global.tune.cookie_len = CAPTURE_LEN; |
| 6389 | |
| 6390 | pool2_capture = create_pool("capture", global.tune.cookie_len, MEM_F_SHARED); |
| 6391 | |
Willy Tarreau | 55bc0f8 | 2009-03-15 14:51:53 +0100 | [diff] [blame] | 6392 | /* first, we will invert the proxy list order */ |
| 6393 | curproxy = NULL; |
| 6394 | while (proxy) { |
| 6395 | struct proxy *next; |
| 6396 | |
| 6397 | next = proxy->next; |
| 6398 | proxy->next = curproxy; |
| 6399 | curproxy = proxy; |
| 6400 | if (!next) |
| 6401 | break; |
| 6402 | proxy = next; |
| 6403 | } |
| 6404 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6405 | while (curproxy != NULL) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6406 | struct switching_rule *rule; |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 6407 | struct server_rule *srule; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6408 | struct sticking_rule *mrule; |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6409 | struct tcp_rule *trule; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 6410 | struct listener *listener; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6411 | unsigned int next_id; |
Willy Tarreau | 16a2147 | 2012-11-19 12:39:59 +0100 | [diff] [blame] | 6412 | int nbproc; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6413 | |
Willy Tarreau | 050536d | 2012-10-04 08:47:34 +0200 | [diff] [blame] | 6414 | if (curproxy->uuid < 0) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6415 | /* proxy ID not set, use automatic numbering with first |
| 6416 | * spare entry starting with next_pxid. |
| 6417 | */ |
| 6418 | next_pxid = get_next_id(&used_proxy_id, next_pxid); |
| 6419 | curproxy->conf.id.key = curproxy->uuid = next_pxid; |
| 6420 | eb32_insert(&used_proxy_id, &curproxy->conf.id); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6421 | } |
Krzysztof Piotr Oledzki | df5cb9f | 2010-02-05 20:58:27 +0100 | [diff] [blame] | 6422 | next_pxid++; |
| 6423 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6424 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6425 | if (curproxy->state == PR_STSTOPPED) { |
Willy Tarreau | da250db | 2008-10-12 12:07:48 +0200 | [diff] [blame] | 6426 | /* ensure we don't keep listeners uselessly bound */ |
| 6427 | stop_proxy(curproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6428 | curproxy = curproxy->next; |
| 6429 | continue; |
| 6430 | } |
| 6431 | |
Willy Tarreau | 16a2147 | 2012-11-19 12:39:59 +0100 | [diff] [blame] | 6432 | /* number of processes this proxy is bound to */ |
| 6433 | nbproc = curproxy->bind_proc ? popcount(curproxy->bind_proc) : global.nbproc; |
| 6434 | |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 6435 | switch (curproxy->mode) { |
| 6436 | case PR_MODE_HEALTH: |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6437 | cfgerr += proxy_cfg_ensure_no_http(curproxy); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 6438 | if (!(curproxy->cap & PR_CAP_FE)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6439 | Alert("config : %s '%s' cannot be in health mode as it has no frontend capability.\n", |
| 6440 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 6441 | cfgerr++; |
| 6442 | } |
| 6443 | |
| 6444 | if (curproxy->srv != NULL) |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6445 | Warning("config : servers will be ignored for %s '%s'.\n", |
| 6446 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 6447 | break; |
| 6448 | |
| 6449 | case PR_MODE_TCP: |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6450 | cfgerr += proxy_cfg_ensure_no_http(curproxy); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 6451 | break; |
| 6452 | |
| 6453 | case PR_MODE_HTTP: |
Willy Tarreau | 25320b2 | 2013-03-24 07:22:08 +0100 | [diff] [blame] | 6454 | curproxy->http_needed = 1; |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 6455 | break; |
| 6456 | } |
| 6457 | |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6458 | if ((curproxy->cap & PR_CAP_BE) && (curproxy->mode != PR_MODE_HEALTH)) { |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 6459 | if (curproxy->lbprm.algo & BE_LB_KIND) { |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6460 | if (curproxy->options & PR_O_TRANSP) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6461 | Alert("config : %s '%s' cannot use both transparent and balance mode.\n", |
| 6462 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6463 | cfgerr++; |
| 6464 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6465 | #ifdef WE_DONT_SUPPORT_SERVERLESS_LISTENERS |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6466 | else if (curproxy->srv == NULL) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6467 | Alert("config : %s '%s' needs at least 1 server in balance mode.\n", |
| 6468 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6469 | cfgerr++; |
| 6470 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6471 | #endif |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 6472 | else if (curproxy->options & PR_O_DISPATCH) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6473 | Warning("config : dispatch address of %s '%s' will be ignored in balance mode.\n", |
| 6474 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6475 | err_code |= ERR_WARN; |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6476 | } |
| 6477 | } |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 6478 | else if (!(curproxy->options & (PR_O_TRANSP | PR_O_DISPATCH | PR_O_HTTP_PROXY))) { |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 6479 | /* If no LB algo is set in a backend, and we're not in |
| 6480 | * transparent mode, dispatch mode nor proxy mode, we |
| 6481 | * want to use balance roundrobin by default. |
| 6482 | */ |
| 6483 | curproxy->lbprm.algo &= ~BE_LB_ALGO; |
| 6484 | curproxy->lbprm.algo |= BE_LB_ALGO_RR; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6485 | } |
| 6486 | } |
Willy Tarreau | 193cf93 | 2007-09-17 10:17:23 +0200 | [diff] [blame] | 6487 | |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 6488 | if (curproxy->options & PR_O_DISPATCH) |
| 6489 | curproxy->options &= ~(PR_O_TRANSP | PR_O_HTTP_PROXY); |
| 6490 | else if (curproxy->options & PR_O_HTTP_PROXY) |
| 6491 | curproxy->options &= ~(PR_O_DISPATCH | PR_O_TRANSP); |
| 6492 | else if (curproxy->options & PR_O_TRANSP) |
| 6493 | curproxy->options &= ~(PR_O_DISPATCH | PR_O_HTTP_PROXY); |
Willy Tarreau | 8293658 | 2007-11-30 15:20:09 +0100 | [diff] [blame] | 6494 | |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 6495 | if ((curproxy->options2 & PR_O2_CHK_ANY) != PR_O2_HTTP_CHK) { |
| 6496 | if (curproxy->options & PR_O_DISABLE404) { |
| 6497 | Warning("config : '%s' will be ignored for %s '%s' (requires 'option httpchk').\n", |
| 6498 | "disable-on-404", proxy_type_str(curproxy), curproxy->id); |
| 6499 | err_code |= ERR_WARN; |
| 6500 | curproxy->options &= ~PR_O_DISABLE404; |
| 6501 | } |
| 6502 | if (curproxy->options2 & PR_O2_CHK_SNDST) { |
| 6503 | Warning("config : '%s' will be ignored for %s '%s' (requires 'option httpchk').\n", |
| 6504 | "send-state", proxy_type_str(curproxy), curproxy->id); |
| 6505 | err_code |= ERR_WARN; |
| 6506 | curproxy->options &= ~PR_O2_CHK_SNDST; |
| 6507 | } |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 6508 | } |
| 6509 | |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 6510 | /* if a default backend was specified, let's find it */ |
| 6511 | if (curproxy->defbe.name) { |
| 6512 | struct proxy *target; |
| 6513 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 6514 | target = findproxy_mode(curproxy->defbe.name, curproxy->mode, PR_CAP_BE); |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6515 | if (!target) { |
| 6516 | Alert("Proxy '%s': unable to find required default_backend: '%s'.\n", |
| 6517 | curproxy->id, curproxy->defbe.name); |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 6518 | cfgerr++; |
| 6519 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6520 | Alert("Proxy '%s': loop detected for default_backend: '%s'.\n", |
| 6521 | curproxy->id, curproxy->defbe.name); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6522 | cfgerr++; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 6523 | } else { |
| 6524 | free(curproxy->defbe.name); |
| 6525 | curproxy->defbe.be = target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 6526 | /* we force the backend to be present on at least all of |
| 6527 | * the frontend's processes. |
| 6528 | */ |
| 6529 | target->bind_proc = curproxy->bind_proc ? |
| 6530 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | ff67813 | 2012-02-13 14:32:34 +0100 | [diff] [blame] | 6531 | |
| 6532 | /* Emit a warning if this proxy also has some servers */ |
| 6533 | if (curproxy->srv) { |
| 6534 | Warning("In proxy '%s', the 'default_backend' rule always has precedence over the servers, which will never be used.\n", |
| 6535 | curproxy->id); |
| 6536 | err_code |= ERR_WARN; |
| 6537 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6538 | } |
| 6539 | } |
| 6540 | |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 6541 | /* find the target proxy in setbe */ |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 6542 | if (curproxy->mode == PR_MODE_HTTP && curproxy->req_exp != NULL) { |
| 6543 | /* map jump target for ACT_SETBE in req_rep chain */ |
| 6544 | struct hdr_exp *exp; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 6545 | for (exp = curproxy->req_exp; exp != NULL; exp = exp->next) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6546 | struct proxy *target; |
| 6547 | |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 6548 | if (exp->action != ACT_SETBE) |
| 6549 | continue; |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6550 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 6551 | target = findproxy_mode(exp->replace, PR_MODE_HTTP, PR_CAP_BE); |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6552 | if (!target) { |
| 6553 | Alert("Proxy '%s': unable to find required setbe: '%s'.\n", |
| 6554 | curproxy->id, exp->replace); |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 6555 | cfgerr++; |
| 6556 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6557 | Alert("Proxy '%s': loop detected for setbe: '%s'.\n", |
| 6558 | curproxy->id, exp->replace); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 6559 | cfgerr++; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 6560 | } else { |
| 6561 | free((void *)exp->replace); |
| 6562 | exp->replace = (const char *)target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 6563 | /* we force the backend to be present on at least all of |
| 6564 | * the frontend's processes. |
| 6565 | */ |
| 6566 | target->bind_proc = curproxy->bind_proc ? |
| 6567 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 6568 | } |
| 6569 | } |
| 6570 | } |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6571 | |
| 6572 | /* find the target proxy for 'use_backend' rules */ |
| 6573 | list_for_each_entry(rule, &curproxy->switching_rules, list) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6574 | struct proxy *target; |
| 6575 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 6576 | target = findproxy_mode(rule->be.name, curproxy->mode, PR_CAP_BE); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6577 | |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6578 | if (!target) { |
| 6579 | Alert("Proxy '%s': unable to find required use_backend: '%s'.\n", |
| 6580 | curproxy->id, rule->be.name); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6581 | cfgerr++; |
| 6582 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 6583 | Alert("Proxy '%s': loop detected for use_backend: '%s'.\n", |
| 6584 | curproxy->id, rule->be.name); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6585 | cfgerr++; |
| 6586 | } else { |
| 6587 | free((void *)rule->be.name); |
| 6588 | rule->be.backend = target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 6589 | /* we force the backend to be present on at least all of |
| 6590 | * the frontend's processes. |
| 6591 | */ |
| 6592 | target->bind_proc = curproxy->bind_proc ? |
| 6593 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6594 | } |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 6595 | } |
| 6596 | |
| 6597 | /* find the target proxy for 'use_backend' rules */ |
| 6598 | list_for_each_entry(srule, &curproxy->server_rules, list) { |
| 6599 | struct server *target = findserver(curproxy, srule->srv.name); |
| 6600 | |
| 6601 | if (!target) { |
| 6602 | Alert("config : %s '%s' : unable to find server '%s' referenced in a 'use-server' rule.\n", |
| 6603 | proxy_type_str(curproxy), curproxy->id, srule->srv.name); |
| 6604 | cfgerr++; |
| 6605 | continue; |
| 6606 | } |
| 6607 | free((void *)srule->srv.name); |
| 6608 | srule->srv.ptr = target; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 6609 | } |
| 6610 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6611 | /* find the target table for 'stick' rules */ |
| 6612 | list_for_each_entry(mrule, &curproxy->sticking_rules, list) { |
| 6613 | struct proxy *target; |
| 6614 | |
Emeric Brun | 1d33b29 | 2010-01-04 15:47:17 +0100 | [diff] [blame] | 6615 | curproxy->be_req_ana |= AN_REQ_STICKING_RULES; |
| 6616 | if (mrule->flags & STK_IS_STORE) |
| 6617 | curproxy->be_rsp_ana |= AN_RES_STORE_RULES; |
| 6618 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6619 | if (mrule->table.name) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 6620 | target = findproxy(mrule->table.name, 0); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6621 | else |
| 6622 | target = curproxy; |
| 6623 | |
| 6624 | if (!target) { |
| 6625 | Alert("Proxy '%s': unable to find stick-table '%s'.\n", |
| 6626 | curproxy->id, mrule->table.name); |
| 6627 | cfgerr++; |
| 6628 | } |
| 6629 | else if (target->table.size == 0) { |
| 6630 | Alert("Proxy '%s': stick-table '%s' used but not configured.\n", |
| 6631 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 6632 | cfgerr++; |
| 6633 | } |
Willy Tarreau | 1278578 | 2012-04-27 21:37:17 +0200 | [diff] [blame] | 6634 | else if (!stktable_compatible_sample(mrule->expr, target->table.type)) { |
| 6635 | Alert("Proxy '%s': type of fetch not usable with type of stick-table '%s'.\n", |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6636 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 6637 | cfgerr++; |
| 6638 | } |
| 6639 | else { |
| 6640 | free((void *)mrule->table.name); |
| 6641 | mrule->table.t = &(target->table); |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 6642 | stktable_alloc_data_type(&target->table, STKTABLE_DT_SERVER_ID, NULL); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6643 | } |
| 6644 | } |
| 6645 | |
| 6646 | /* find the target table for 'store response' rules */ |
| 6647 | list_for_each_entry(mrule, &curproxy->storersp_rules, list) { |
| 6648 | struct proxy *target; |
| 6649 | |
Emeric Brun | 1d33b29 | 2010-01-04 15:47:17 +0100 | [diff] [blame] | 6650 | curproxy->be_rsp_ana |= AN_RES_STORE_RULES; |
| 6651 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6652 | if (mrule->table.name) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 6653 | target = findproxy(mrule->table.name, 0); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6654 | else |
| 6655 | target = curproxy; |
| 6656 | |
| 6657 | if (!target) { |
| 6658 | Alert("Proxy '%s': unable to find store table '%s'.\n", |
| 6659 | curproxy->id, mrule->table.name); |
| 6660 | cfgerr++; |
| 6661 | } |
| 6662 | else if (target->table.size == 0) { |
| 6663 | Alert("Proxy '%s': stick-table '%s' used but not configured.\n", |
| 6664 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 6665 | cfgerr++; |
| 6666 | } |
Willy Tarreau | 1278578 | 2012-04-27 21:37:17 +0200 | [diff] [blame] | 6667 | else if (!stktable_compatible_sample(mrule->expr, target->table.type)) { |
| 6668 | Alert("Proxy '%s': type of fetch not usable with type of stick-table '%s'.\n", |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6669 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 6670 | cfgerr++; |
| 6671 | } |
| 6672 | else { |
| 6673 | free((void *)mrule->table.name); |
| 6674 | mrule->table.t = &(target->table); |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 6675 | stktable_alloc_data_type(&target->table, STKTABLE_DT_SERVER_ID, NULL); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 6676 | } |
| 6677 | } |
| 6678 | |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6679 | /* find the target table for 'tcp-request' layer 4 rules */ |
| 6680 | list_for_each_entry(trule, &curproxy->tcp_req.l4_rules, list) { |
| 6681 | struct proxy *target; |
| 6682 | |
Willy Tarreau | b4c8493 | 2013-07-23 19:15:30 +0200 | [diff] [blame] | 6683 | if (trule->action < TCP_ACT_TRK_SC0 || trule->action > TCP_ACT_TRK_SCMAX) |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6684 | continue; |
| 6685 | |
| 6686 | if (trule->act_prm.trk_ctr.table.n) |
| 6687 | target = findproxy(trule->act_prm.trk_ctr.table.n, 0); |
| 6688 | else |
| 6689 | target = curproxy; |
| 6690 | |
| 6691 | if (!target) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6692 | Alert("Proxy '%s': unable to find table '%s' referenced by track-sc%d.\n", |
| 6693 | curproxy->id, trule->act_prm.trk_ctr.table.n, |
Willy Tarreau | 34c2fb6 | 2013-12-02 23:29:05 +0100 | [diff] [blame] | 6694 | tcp_trk_idx(trule->action)); |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6695 | cfgerr++; |
| 6696 | } |
| 6697 | else if (target->table.size == 0) { |
| 6698 | Alert("Proxy '%s': table '%s' used but not configured.\n", |
| 6699 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 6700 | cfgerr++; |
| 6701 | } |
Willy Tarreau | 5f53de7 | 2012-12-12 00:25:44 +0100 | [diff] [blame] | 6702 | else if (!stktable_compatible_sample(trule->act_prm.trk_ctr.expr, target->table.type)) { |
| 6703 | Alert("Proxy '%s': stick-table '%s' uses a type incompatible with the 'track-sc%d' rule.\n", |
| 6704 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id, |
Willy Tarreau | 34c2fb6 | 2013-12-02 23:29:05 +0100 | [diff] [blame] | 6705 | tcp_trk_idx(trule->action)); |
Willy Tarreau | 5f53de7 | 2012-12-12 00:25:44 +0100 | [diff] [blame] | 6706 | cfgerr++; |
| 6707 | } |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6708 | else { |
| 6709 | free(trule->act_prm.trk_ctr.table.n); |
| 6710 | trule->act_prm.trk_ctr.table.t = &target->table; |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6711 | /* Note: if we decide to enhance the track-sc syntax, we may be able |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6712 | * to pass a list of counters to track and allocate them right here using |
| 6713 | * stktable_alloc_data_type(). |
| 6714 | */ |
| 6715 | } |
| 6716 | } |
| 6717 | |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6718 | /* find the target table for 'tcp-request' layer 6 rules */ |
| 6719 | list_for_each_entry(trule, &curproxy->tcp_req.inspect_rules, list) { |
| 6720 | struct proxy *target; |
| 6721 | |
Willy Tarreau | b4c8493 | 2013-07-23 19:15:30 +0200 | [diff] [blame] | 6722 | if (trule->action < TCP_ACT_TRK_SC0 || trule->action > TCP_ACT_TRK_SCMAX) |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6723 | continue; |
| 6724 | |
| 6725 | if (trule->act_prm.trk_ctr.table.n) |
| 6726 | target = findproxy(trule->act_prm.trk_ctr.table.n, 0); |
| 6727 | else |
| 6728 | target = curproxy; |
| 6729 | |
| 6730 | if (!target) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6731 | Alert("Proxy '%s': unable to find table '%s' referenced by track-sc%d.\n", |
| 6732 | curproxy->id, trule->act_prm.trk_ctr.table.n, |
Willy Tarreau | 34c2fb6 | 2013-12-02 23:29:05 +0100 | [diff] [blame] | 6733 | tcp_trk_idx(trule->action)); |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6734 | cfgerr++; |
| 6735 | } |
| 6736 | else if (target->table.size == 0) { |
| 6737 | Alert("Proxy '%s': table '%s' used but not configured.\n", |
| 6738 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 6739 | cfgerr++; |
| 6740 | } |
Willy Tarreau | 5f53de7 | 2012-12-12 00:25:44 +0100 | [diff] [blame] | 6741 | else if (!stktable_compatible_sample(trule->act_prm.trk_ctr.expr, target->table.type)) { |
| 6742 | Alert("Proxy '%s': stick-table '%s' uses a type incompatible with the 'track-sc%d' rule.\n", |
| 6743 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id, |
Willy Tarreau | 34c2fb6 | 2013-12-02 23:29:05 +0100 | [diff] [blame] | 6744 | tcp_trk_idx(trule->action)); |
Willy Tarreau | 5f53de7 | 2012-12-12 00:25:44 +0100 | [diff] [blame] | 6745 | cfgerr++; |
| 6746 | } |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6747 | else { |
| 6748 | free(trule->act_prm.trk_ctr.table.n); |
| 6749 | trule->act_prm.trk_ctr.table.t = &target->table; |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6750 | /* Note: if we decide to enhance the track-sc syntax, we may be able |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6751 | * to pass a list of counters to track and allocate them right here using |
| 6752 | * stktable_alloc_data_type(). |
| 6753 | */ |
| 6754 | } |
| 6755 | } |
| 6756 | |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6757 | if (curproxy->table.peers.name) { |
| 6758 | struct peers *curpeers = peers; |
| 6759 | |
| 6760 | for (curpeers = peers; curpeers; curpeers = curpeers->next) { |
| 6761 | if (strcmp(curpeers->id, curproxy->table.peers.name) == 0) { |
| 6762 | free((void *)curproxy->table.peers.name); |
Willy Tarreau | 973ca49 | 2013-01-17 21:34:52 +0100 | [diff] [blame] | 6763 | curproxy->table.peers.p = curpeers; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6764 | break; |
| 6765 | } |
| 6766 | } |
| 6767 | |
| 6768 | if (!curpeers) { |
| 6769 | Alert("Proxy '%s': unable to find sync peers '%s'.\n", |
| 6770 | curproxy->id, curproxy->table.peers.name); |
Willy Tarreau | d66bf96 | 2011-10-28 14:16:49 +0200 | [diff] [blame] | 6771 | free((void *)curproxy->table.peers.name); |
| 6772 | curproxy->table.peers.p = NULL; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6773 | cfgerr++; |
| 6774 | } |
| 6775 | else if (!curpeers->peers_fe) { |
Willy Tarreau | 122541c | 2011-09-07 21:24:49 +0200 | [diff] [blame] | 6776 | Alert("Proxy '%s': unable to find local peer '%s' in peers section '%s'.\n", |
| 6777 | curproxy->id, localpeer, curpeers->id); |
Willy Tarreau | d66bf96 | 2011-10-28 14:16:49 +0200 | [diff] [blame] | 6778 | curproxy->table.peers.p = NULL; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6779 | cfgerr++; |
| 6780 | } |
| 6781 | } |
| 6782 | |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 6783 | if (curproxy->uri_auth && !(curproxy->uri_auth->flags & ST_CONVDONE) && |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6784 | !LIST_ISEMPTY(&curproxy->uri_auth->http_req_rules) && |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6785 | (curproxy->uri_auth->userlist || curproxy->uri_auth->auth_realm )) { |
| 6786 | Alert("%s '%s': stats 'auth'/'realm' and 'http-request' can't be used at the same time.\n", |
| 6787 | "proxy", curproxy->id); |
| 6788 | cfgerr++; |
| 6789 | goto out_uri_auth_compat; |
| 6790 | } |
| 6791 | |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 6792 | if (curproxy->uri_auth && curproxy->uri_auth->userlist && !(curproxy->uri_auth->flags & ST_CONVDONE)) { |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6793 | const char *uri_auth_compat_req[10]; |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6794 | struct http_req_rule *rule; |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6795 | int i = 0; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6796 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6797 | /* build the ACL condition from scratch. We're relying on anonymous ACLs for that */ |
| 6798 | uri_auth_compat_req[i++] = "auth"; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6799 | |
| 6800 | if (curproxy->uri_auth->auth_realm) { |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6801 | uri_auth_compat_req[i++] = "realm"; |
| 6802 | uri_auth_compat_req[i++] = curproxy->uri_auth->auth_realm; |
| 6803 | } |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6804 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6805 | uri_auth_compat_req[i++] = "unless"; |
| 6806 | uri_auth_compat_req[i++] = "{"; |
| 6807 | uri_auth_compat_req[i++] = "http_auth(.internal-stats-userlist)"; |
| 6808 | uri_auth_compat_req[i++] = "}"; |
| 6809 | uri_auth_compat_req[i++] = ""; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6810 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6811 | rule = parse_http_req_cond(uri_auth_compat_req, "internal-stats-auth-compat", 0, curproxy); |
| 6812 | if (!rule) { |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6813 | cfgerr++; |
| 6814 | break; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6815 | } |
| 6816 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6817 | LIST_ADDQ(&curproxy->uri_auth->http_req_rules, &rule->list); |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6818 | |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6819 | if (curproxy->uri_auth->auth_realm) { |
| 6820 | free(curproxy->uri_auth->auth_realm); |
| 6821 | curproxy->uri_auth->auth_realm = NULL; |
| 6822 | } |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 6823 | |
| 6824 | curproxy->uri_auth->flags |= ST_CONVDONE; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6825 | } |
| 6826 | out_uri_auth_compat: |
| 6827 | |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 6828 | /* compile the log format */ |
| 6829 | if (!(curproxy->cap & PR_CAP_FE)) { |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 6830 | if (curproxy->conf.logformat_string != default_http_log_format && |
| 6831 | curproxy->conf.logformat_string != default_tcp_log_format && |
| 6832 | curproxy->conf.logformat_string != clf_http_log_format) |
| 6833 | free(curproxy->conf.logformat_string); |
| 6834 | curproxy->conf.logformat_string = NULL; |
| 6835 | free(curproxy->conf.lfs_file); |
| 6836 | curproxy->conf.lfs_file = NULL; |
| 6837 | curproxy->conf.lfs_line = 0; |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 6838 | } |
| 6839 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 6840 | if (curproxy->conf.logformat_string) { |
| 6841 | curproxy->conf.args.ctx = ARGC_LOG; |
| 6842 | curproxy->conf.args.file = curproxy->conf.lfs_file; |
| 6843 | curproxy->conf.args.line = curproxy->conf.lfs_line; |
| 6844 | parse_logformat_string(curproxy->conf.logformat_string, curproxy, &curproxy->logformat, LOG_OPT_MANDATORY, |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 6845 | SMP_VAL_FE_LOG_END); |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 6846 | curproxy->conf.args.file = NULL; |
| 6847 | curproxy->conf.args.line = 0; |
| 6848 | } |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 6849 | |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 6850 | if (curproxy->conf.uniqueid_format_string) { |
| 6851 | curproxy->conf.args.ctx = ARGC_UIF; |
| 6852 | curproxy->conf.args.file = curproxy->conf.uif_file; |
| 6853 | curproxy->conf.args.line = curproxy->conf.uif_line; |
| 6854 | parse_logformat_string(curproxy->conf.uniqueid_format_string, curproxy, &curproxy->format_unique_id, 0, |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 6855 | (proxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR); |
Willy Tarreau | 62a6123 | 2013-04-12 18:13:46 +0200 | [diff] [blame] | 6856 | curproxy->conf.args.file = NULL; |
| 6857 | curproxy->conf.args.line = 0; |
| 6858 | } |
Willy Tarreau | a4312fa | 2013-04-02 16:34:32 +0200 | [diff] [blame] | 6859 | |
| 6860 | /* only now we can check if some args remain unresolved */ |
| 6861 | cfgerr += smp_resolve_args(curproxy); |
| 6862 | if (!cfgerr) |
| 6863 | cfgerr += acl_find_targets(curproxy); |
Krzysztof Piotr Oledzki | f9423ae | 2010-01-29 19:26:18 +0100 | [diff] [blame] | 6864 | |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 6865 | if ((curproxy->mode == PR_MODE_TCP || curproxy->mode == PR_MODE_HTTP) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6866 | (((curproxy->cap & PR_CAP_FE) && !curproxy->timeout.client) || |
Willy Tarreau | d825eef | 2007-05-12 22:35:00 +0200 | [diff] [blame] | 6867 | ((curproxy->cap & PR_CAP_BE) && (curproxy->srv) && |
Willy Tarreau | ce887fd | 2012-05-12 12:50:00 +0200 | [diff] [blame] | 6868 | (!curproxy->timeout.connect || |
| 6869 | (!curproxy->timeout.server && (curproxy->mode == PR_MODE_HTTP || !curproxy->timeout.tunnel)))))) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6870 | Warning("config : missing timeouts for %s '%s'.\n" |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 6871 | " | While not properly invalid, you will certainly encounter various problems\n" |
| 6872 | " | with such a configuration. To fix this, please ensure that all following\n" |
Willy Tarreau | 0f68eac | 2008-01-20 23:25:06 +0100 | [diff] [blame] | 6873 | " | timeouts are set to a non-zero value: 'client', 'connect', 'server'.\n", |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6874 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6875 | err_code |= ERR_WARN; |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 6876 | } |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 6877 | |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6878 | /* Historically, the tarpit and queue timeouts were inherited from contimeout. |
| 6879 | * We must still support older configurations, so let's find out whether those |
| 6880 | * parameters have been set or must be copied from contimeouts. |
| 6881 | */ |
| 6882 | if (curproxy != &defproxy) { |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6883 | if (!curproxy->timeout.tarpit || |
| 6884 | curproxy->timeout.tarpit == defproxy.timeout.tarpit) { |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6885 | /* tarpit timeout not set. We search in the following order: |
| 6886 | * default.tarpit, curr.connect, default.connect. |
| 6887 | */ |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6888 | if (defproxy.timeout.tarpit) |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6889 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6890 | else if (curproxy->timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6891 | curproxy->timeout.tarpit = curproxy->timeout.connect; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6892 | else if (defproxy.timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6893 | curproxy->timeout.tarpit = defproxy.timeout.connect; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6894 | } |
| 6895 | if ((curproxy->cap & PR_CAP_BE) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6896 | (!curproxy->timeout.queue || |
| 6897 | curproxy->timeout.queue == defproxy.timeout.queue)) { |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6898 | /* queue timeout not set. We search in the following order: |
| 6899 | * default.queue, curr.connect, default.connect. |
| 6900 | */ |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6901 | if (defproxy.timeout.queue) |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6902 | curproxy->timeout.queue = defproxy.timeout.queue; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6903 | else if (curproxy->timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6904 | curproxy->timeout.queue = curproxy->timeout.connect; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6905 | else if (defproxy.timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6906 | curproxy->timeout.queue = defproxy.timeout.connect; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6907 | } |
| 6908 | } |
| 6909 | |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 6910 | if ((curproxy->options2 & PR_O2_CHK_ANY) == PR_O2_SSL3_CHK) { |
Willy Tarreau | 137325d | 2010-02-01 16:38:17 +0100 | [diff] [blame] | 6911 | curproxy->check_len = sizeof(sslv3_client_hello_pkt) - 1; |
| 6912 | curproxy->check_req = (char *)malloc(curproxy->check_len); |
| 6913 | memcpy(curproxy->check_req, sslv3_client_hello_pkt, curproxy->check_len); |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 6914 | } |
| 6915 | |
Willy Tarreau | 193b8c6 | 2012-11-22 00:17:38 +0100 | [diff] [blame] | 6916 | /* ensure that cookie capture length is not too large */ |
| 6917 | if (curproxy->capture_len >= global.tune.cookie_len) { |
| 6918 | Warning("config : truncating capture length to %d bytes for %s '%s'.\n", |
| 6919 | global.tune.cookie_len - 1, proxy_type_str(curproxy), curproxy->id); |
| 6920 | err_code |= ERR_WARN; |
| 6921 | curproxy->capture_len = global.tune.cookie_len - 1; |
| 6922 | } |
| 6923 | |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 6924 | /* The small pools required for the capture lists */ |
Willy Tarreau | 9a54e13 | 2012-03-24 08:33:05 +0100 | [diff] [blame] | 6925 | if (curproxy->nb_req_cap) { |
| 6926 | if (curproxy->mode == PR_MODE_HTTP) { |
| 6927 | curproxy->req_cap_pool = create_pool("ptrcap", |
| 6928 | curproxy->nb_req_cap * sizeof(char *), |
| 6929 | MEM_F_SHARED); |
| 6930 | } else { |
| 6931 | Warning("config : 'capture request header' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6932 | proxy_type_str(curproxy), curproxy->id); |
| 6933 | err_code |= ERR_WARN; |
| 6934 | curproxy->to_log &= ~LW_REQHDR; |
| 6935 | curproxy->nb_req_cap = 0; |
| 6936 | } |
| 6937 | } |
| 6938 | |
| 6939 | if (curproxy->nb_rsp_cap) { |
| 6940 | if (curproxy->mode == PR_MODE_HTTP) { |
| 6941 | curproxy->rsp_cap_pool = create_pool("ptrcap", |
| 6942 | curproxy->nb_rsp_cap * sizeof(char *), |
| 6943 | MEM_F_SHARED); |
| 6944 | } else { |
| 6945 | Warning("config : 'capture response header' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6946 | proxy_type_str(curproxy), curproxy->id); |
| 6947 | err_code |= ERR_WARN; |
| 6948 | curproxy->to_log &= ~LW_REQHDR; |
| 6949 | curproxy->nb_rsp_cap = 0; |
| 6950 | } |
| 6951 | } |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 6952 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6953 | /* first, we will invert the servers list order */ |
| 6954 | newsrv = NULL; |
| 6955 | while (curproxy->srv) { |
| 6956 | struct server *next; |
| 6957 | |
| 6958 | next = curproxy->srv->next; |
| 6959 | curproxy->srv->next = newsrv; |
| 6960 | newsrv = curproxy->srv; |
| 6961 | if (!next) |
| 6962 | break; |
| 6963 | curproxy->srv = next; |
| 6964 | } |
| 6965 | |
Willy Tarreau | 17edc81 | 2014-01-03 12:14:34 +0100 | [diff] [blame] | 6966 | /* Check that no server name conflicts. This causes trouble in the stats. |
| 6967 | * We only emit a warning for the first conflict affecting each server, |
| 6968 | * in order to avoid combinatory explosion if all servers have the same |
| 6969 | * name. We do that only for servers which do not have an explicit ID, |
| 6970 | * because these IDs were made also for distinguishing them and we don't |
| 6971 | * want to annoy people who correctly manage them. |
| 6972 | */ |
| 6973 | for (newsrv = curproxy->srv; newsrv; newsrv = newsrv->next) { |
| 6974 | struct server *other_srv; |
| 6975 | |
| 6976 | if (newsrv->puid) |
| 6977 | continue; |
| 6978 | |
| 6979 | for (other_srv = curproxy->srv; other_srv && other_srv != newsrv; other_srv = other_srv->next) { |
| 6980 | if (!other_srv->puid && strcmp(other_srv->id, newsrv->id) == 0) { |
| 6981 | Warning("parsing [%s:%d] : %s '%s', another server named '%s' was defined without an explicit ID at line %d, this is not recommended.\n", |
| 6982 | newsrv->conf.file, newsrv->conf.line, |
| 6983 | proxy_type_str(curproxy), curproxy->id, |
| 6984 | newsrv->id, other_srv->conf.line); |
| 6985 | break; |
| 6986 | } |
| 6987 | } |
| 6988 | } |
| 6989 | |
Willy Tarreau | dd70165 | 2010-05-25 23:03:02 +0200 | [diff] [blame] | 6990 | /* assign automatic UIDs to servers which don't have one yet */ |
| 6991 | next_id = 1; |
| 6992 | newsrv = curproxy->srv; |
| 6993 | while (newsrv != NULL) { |
| 6994 | if (!newsrv->puid) { |
| 6995 | /* server ID not set, use automatic numbering with first |
| 6996 | * spare entry starting with next_svid. |
| 6997 | */ |
| 6998 | next_id = get_next_id(&curproxy->conf.used_server_id, next_id); |
| 6999 | newsrv->conf.id.key = newsrv->puid = next_id; |
| 7000 | eb32_insert(&curproxy->conf.used_server_id, &newsrv->conf.id); |
| 7001 | } |
| 7002 | next_id++; |
| 7003 | newsrv = newsrv->next; |
| 7004 | } |
| 7005 | |
Willy Tarreau | 2069704 | 2007-11-15 23:26:18 +0100 | [diff] [blame] | 7006 | curproxy->lbprm.wmult = 1; /* default weight multiplier */ |
Willy Tarreau | 5dc2fa6 | 2007-11-19 19:10:18 +0100 | [diff] [blame] | 7007 | curproxy->lbprm.wdiv = 1; /* default weight divider */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7008 | |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 7009 | /* |
| 7010 | * If this server supports a maxconn parameter, it needs a dedicated |
| 7011 | * tasks to fill the emptied slots when a connection leaves. |
| 7012 | * Also, resolve deferred tracking dependency if needed. |
| 7013 | */ |
| 7014 | newsrv = curproxy->srv; |
| 7015 | while (newsrv != NULL) { |
| 7016 | if (newsrv->minconn > newsrv->maxconn) { |
| 7017 | /* Only 'minconn' was specified, or it was higher than or equal |
| 7018 | * to 'maxconn'. Let's turn this into maxconn and clean it, as |
| 7019 | * this will avoid further useless expensive computations. |
| 7020 | */ |
| 7021 | newsrv->maxconn = newsrv->minconn; |
| 7022 | } else if (newsrv->maxconn && !newsrv->minconn) { |
| 7023 | /* minconn was not specified, so we set it to maxconn */ |
| 7024 | newsrv->minconn = newsrv->maxconn; |
| 7025 | } |
| 7026 | |
Emeric Brun | 01f8e2f | 2012-05-18 16:02:00 +0200 | [diff] [blame] | 7027 | #ifdef USE_OPENSSL |
Emeric Brun | 94324a4 | 2012-10-11 14:00:19 +0200 | [diff] [blame] | 7028 | if (newsrv->use_ssl || newsrv->check.use_ssl) |
| 7029 | cfgerr += ssl_sock_prepare_srv_ctx(newsrv, curproxy); |
Emeric Brun | 01f8e2f | 2012-05-18 16:02:00 +0200 | [diff] [blame] | 7030 | #endif /* USE_OPENSSL */ |
Emeric Brun | 94324a4 | 2012-10-11 14:00:19 +0200 | [diff] [blame] | 7031 | |
Willy Tarreau | 2f075e9 | 2013-12-03 11:11:34 +0100 | [diff] [blame] | 7032 | /* set the check type on the server */ |
| 7033 | newsrv->check.type = curproxy->options2 & PR_O2_CHK_ANY; |
| 7034 | |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 7035 | if (newsrv->trackit) { |
| 7036 | struct proxy *px; |
| 7037 | struct server *srv; |
| 7038 | char *pname, *sname; |
| 7039 | |
| 7040 | pname = newsrv->trackit; |
| 7041 | sname = strrchr(pname, '/'); |
| 7042 | |
| 7043 | if (sname) |
| 7044 | *sname++ = '\0'; |
| 7045 | else { |
| 7046 | sname = pname; |
| 7047 | pname = NULL; |
| 7048 | } |
| 7049 | |
| 7050 | if (pname) { |
| 7051 | px = findproxy(pname, PR_CAP_BE); |
| 7052 | if (!px) { |
| 7053 | Alert("config : %s '%s', server '%s': unable to find required proxy '%s' for tracking.\n", |
| 7054 | proxy_type_str(curproxy), curproxy->id, |
| 7055 | newsrv->id, pname); |
| 7056 | cfgerr++; |
| 7057 | goto next_srv; |
| 7058 | } |
| 7059 | } else |
| 7060 | px = curproxy; |
| 7061 | |
| 7062 | srv = findserver(px, sname); |
| 7063 | if (!srv) { |
| 7064 | Alert("config : %s '%s', server '%s': unable to find required server '%s' for tracking.\n", |
| 7065 | proxy_type_str(curproxy), curproxy->id, |
| 7066 | newsrv->id, sname); |
| 7067 | cfgerr++; |
| 7068 | goto next_srv; |
| 7069 | } |
| 7070 | |
Willy Tarreau | ff5ae35 | 2013-12-11 20:36:34 +0100 | [diff] [blame] | 7071 | if (!(srv->check.state & CHK_ST_CONFIGURED)) { |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 7072 | Alert("config : %s '%s', server '%s': unable to use %s/%s for " |
| 7073 | "tracking as it does not have checks enabled.\n", |
| 7074 | proxy_type_str(curproxy), curproxy->id, |
| 7075 | newsrv->id, px->id, srv->id); |
| 7076 | cfgerr++; |
| 7077 | goto next_srv; |
| 7078 | } |
| 7079 | |
| 7080 | if (curproxy != px && |
| 7081 | (curproxy->options & PR_O_DISABLE404) != (px->options & PR_O_DISABLE404)) { |
| 7082 | Alert("config : %s '%s', server '%s': unable to use %s/%s for" |
| 7083 | "tracking: disable-on-404 option inconsistency.\n", |
| 7084 | proxy_type_str(curproxy), curproxy->id, |
| 7085 | newsrv->id, px->id, srv->id); |
| 7086 | cfgerr++; |
| 7087 | goto next_srv; |
| 7088 | } |
| 7089 | |
| 7090 | /* if the other server is forced disabled, we have to do the same here */ |
| 7091 | if (srv->state & SRV_MAINTAIN) { |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 7092 | newsrv->state &= ~SRV_RUNNING; |
Simon Horman | 125d099 | 2013-02-24 17:23:38 +0900 | [diff] [blame] | 7093 | newsrv->check.health = 0; |
Simon Horman | d60d691 | 2013-11-25 10:46:36 +0900 | [diff] [blame] | 7094 | newsrv->agent.health = 0; |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 7095 | } |
| 7096 | |
| 7097 | newsrv->track = srv; |
Willy Tarreau | 1a53a3a | 2013-12-11 15:27:05 +0100 | [diff] [blame] | 7098 | newsrv->tracknext = srv->trackers; |
| 7099 | srv->trackers = newsrv; |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 7100 | |
| 7101 | free(newsrv->trackit); |
| 7102 | newsrv->trackit = NULL; |
| 7103 | } |
| 7104 | next_srv: |
| 7105 | newsrv = newsrv->next; |
| 7106 | } |
| 7107 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 7108 | /* We have to initialize the server lookup mechanism depending |
| 7109 | * on what LB algorithm was choosen. |
| 7110 | */ |
| 7111 | |
| 7112 | curproxy->lbprm.algo &= ~(BE_LB_LKUP | BE_LB_PROP_DYN); |
| 7113 | switch (curproxy->lbprm.algo & BE_LB_KIND) { |
| 7114 | case BE_LB_KIND_RR: |
Willy Tarreau | 9757a38 | 2009-10-03 12:56:50 +0200 | [diff] [blame] | 7115 | if ((curproxy->lbprm.algo & BE_LB_PARM) == BE_LB_RR_STATIC) { |
| 7116 | curproxy->lbprm.algo |= BE_LB_LKUP_MAP; |
| 7117 | init_server_map(curproxy); |
| 7118 | } else { |
| 7119 | curproxy->lbprm.algo |= BE_LB_LKUP_RRTREE | BE_LB_PROP_DYN; |
| 7120 | fwrr_init_server_groups(curproxy); |
| 7121 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 7122 | break; |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 7123 | |
Willy Tarreau | 3ebb116 | 2012-02-13 16:57:44 +0100 | [diff] [blame] | 7124 | case BE_LB_KIND_CB: |
Willy Tarreau | f09c660 | 2012-02-13 17:12:08 +0100 | [diff] [blame] | 7125 | if ((curproxy->lbprm.algo & BE_LB_PARM) == BE_LB_CB_LC) { |
| 7126 | curproxy->lbprm.algo |= BE_LB_LKUP_LCTREE | BE_LB_PROP_DYN; |
| 7127 | fwlc_init_server_tree(curproxy); |
| 7128 | } else { |
| 7129 | curproxy->lbprm.algo |= BE_LB_LKUP_FSTREE | BE_LB_PROP_DYN; |
| 7130 | fas_init_server_tree(curproxy); |
| 7131 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 7132 | break; |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 7133 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 7134 | case BE_LB_KIND_HI: |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 7135 | if ((curproxy->lbprm.algo & BE_LB_HASH_TYPE) == BE_LB_HASH_CONS) { |
| 7136 | curproxy->lbprm.algo |= BE_LB_LKUP_CHTREE | BE_LB_PROP_DYN; |
| 7137 | chash_init_server_tree(curproxy); |
| 7138 | } else { |
| 7139 | curproxy->lbprm.algo |= BE_LB_LKUP_MAP; |
| 7140 | init_server_map(curproxy); |
| 7141 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 7142 | break; |
| 7143 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7144 | |
| 7145 | if (curproxy->options & PR_O_LOGASAP) |
| 7146 | curproxy->to_log &= ~LW_BYTES; |
| 7147 | |
Willy Tarreau | e7ded1f | 2009-08-09 10:11:45 +0200 | [diff] [blame] | 7148 | if ((curproxy->mode == PR_MODE_TCP || curproxy->mode == PR_MODE_HTTP) && |
Willy Tarreau | d79a3b2 | 2012-12-28 09:40:16 +0100 | [diff] [blame] | 7149 | (curproxy->cap & PR_CAP_FE) && !LIST_ISEMPTY(&curproxy->logformat) && LIST_ISEMPTY(&curproxy->logsrvs)) { |
Willy Tarreau | e7ded1f | 2009-08-09 10:11:45 +0200 | [diff] [blame] | 7150 | Warning("config : log format ignored for %s '%s' since it has no log address.\n", |
| 7151 | proxy_type_str(curproxy), curproxy->id); |
| 7152 | err_code |= ERR_WARN; |
| 7153 | } |
| 7154 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 7155 | if (curproxy->mode != PR_MODE_HTTP) { |
| 7156 | int optnum; |
| 7157 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 7158 | if (curproxy->uri_auth) { |
| 7159 | Warning("config : 'stats' statement ignored for %s '%s' as it requires HTTP mode.\n", |
| 7160 | proxy_type_str(curproxy), curproxy->id); |
| 7161 | err_code |= ERR_WARN; |
| 7162 | curproxy->uri_auth = NULL; |
| 7163 | } |
| 7164 | |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 7165 | if (curproxy->options & (PR_O_FWDFOR | PR_O_FF_ALWAYS)) { |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 7166 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 7167 | "forwardfor", proxy_type_str(curproxy), curproxy->id); |
| 7168 | err_code |= ERR_WARN; |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 7169 | curproxy->options &= ~(PR_O_FWDFOR | PR_O_FF_ALWAYS); |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 7170 | } |
| 7171 | |
| 7172 | if (curproxy->options & PR_O_ORGTO) { |
| 7173 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 7174 | "originalto", proxy_type_str(curproxy), curproxy->id); |
| 7175 | err_code |= ERR_WARN; |
| 7176 | curproxy->options &= ~PR_O_ORGTO; |
| 7177 | } |
| 7178 | |
| 7179 | for (optnum = 0; cfg_opts[optnum].name; optnum++) { |
| 7180 | if (cfg_opts[optnum].mode == PR_MODE_HTTP && |
| 7181 | (curproxy->cap & cfg_opts[optnum].cap) && |
| 7182 | (curproxy->options & cfg_opts[optnum].val)) { |
| 7183 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 7184 | cfg_opts[optnum].name, proxy_type_str(curproxy), curproxy->id); |
| 7185 | err_code |= ERR_WARN; |
| 7186 | curproxy->options &= ~cfg_opts[optnum].val; |
| 7187 | } |
| 7188 | } |
| 7189 | |
| 7190 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) { |
| 7191 | if (cfg_opts2[optnum].mode == PR_MODE_HTTP && |
| 7192 | (curproxy->cap & cfg_opts2[optnum].cap) && |
| 7193 | (curproxy->options2 & cfg_opts2[optnum].val)) { |
| 7194 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 7195 | cfg_opts2[optnum].name, proxy_type_str(curproxy), curproxy->id); |
| 7196 | err_code |= ERR_WARN; |
| 7197 | curproxy->options2 &= ~cfg_opts2[optnum].val; |
| 7198 | } |
| 7199 | } |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 7200 | |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 7201 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_TRANSPARENT) |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 7202 | if (curproxy->conn_src.bind_hdr_occ) { |
| 7203 | curproxy->conn_src.bind_hdr_occ = 0; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 7204 | Warning("config : %s '%s' : ignoring use of header %s as source IP in non-HTTP mode.\n", |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 7205 | proxy_type_str(curproxy), curproxy->id, curproxy->conn_src.bind_hdr_name); |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 7206 | err_code |= ERR_WARN; |
| 7207 | } |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 7208 | #endif |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 7209 | } |
| 7210 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7211 | /* |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 7212 | * ensure that we're not cross-dressing a TCP server into HTTP. |
| 7213 | */ |
| 7214 | newsrv = curproxy->srv; |
| 7215 | while (newsrv != NULL) { |
Willy Tarreau | 0cec331 | 2011-10-31 13:49:26 +0100 | [diff] [blame] | 7216 | if ((curproxy->mode != PR_MODE_HTTP) && newsrv->rdr_len) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 7217 | Alert("config : %s '%s' : server cannot have cookie or redirect prefix in non-HTTP mode.\n", |
| 7218 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 7219 | cfgerr++; |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 7220 | } |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 7221 | |
Willy Tarreau | 0cec331 | 2011-10-31 13:49:26 +0100 | [diff] [blame] | 7222 | if ((curproxy->mode != PR_MODE_HTTP) && newsrv->cklen) { |
| 7223 | Warning("config : %s '%s' : ignoring cookie for server '%s' as HTTP mode is disabled.\n", |
| 7224 | proxy_type_str(curproxy), curproxy->id, newsrv->id); |
| 7225 | err_code |= ERR_WARN; |
| 7226 | } |
| 7227 | |
Willy Tarreau | 82ffa39 | 2013-08-13 17:19:08 +0200 | [diff] [blame] | 7228 | if ((newsrv->state & SRV_MAPPORTS) && (curproxy->options2 & PR_O2_RDPC_PRST)) { |
| 7229 | Warning("config : %s '%s' : RDP cookie persistence will not work for server '%s' because it lacks an explicit port number.\n", |
| 7230 | proxy_type_str(curproxy), curproxy->id, newsrv->id); |
| 7231 | err_code |= ERR_WARN; |
| 7232 | } |
| 7233 | |
Pieter Baauw | d551fb5 | 2013-05-08 22:49:23 +0200 | [diff] [blame] | 7234 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_TRANSPARENT) |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 7235 | if (curproxy->mode != PR_MODE_HTTP && newsrv->conn_src.bind_hdr_occ) { |
| 7236 | newsrv->conn_src.bind_hdr_occ = 0; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 7237 | Warning("config : %s '%s' : server %s cannot use header %s as source IP in non-HTTP mode.\n", |
Willy Tarreau | ef9a360 | 2012-12-08 22:29:20 +0100 | [diff] [blame] | 7238 | proxy_type_str(curproxy), curproxy->id, newsrv->id, newsrv->conn_src.bind_hdr_name); |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 7239 | err_code |= ERR_WARN; |
| 7240 | } |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 7241 | #endif |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 7242 | newsrv = newsrv->next; |
| 7243 | } |
| 7244 | |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7245 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | 050536d | 2012-10-04 08:47:34 +0200 | [diff] [blame] | 7246 | if (!curproxy->accept) |
| 7247 | curproxy->accept = frontend_accept; |
Willy Tarreau | 81f9aa3 | 2010-06-01 17:45:26 +0200 | [diff] [blame] | 7248 | |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7249 | if (curproxy->tcp_req.inspect_delay || |
| 7250 | !LIST_ISEMPTY(&curproxy->tcp_req.inspect_rules)) |
Willy Tarreau | fb35620 | 2010-08-03 14:02:05 +0200 | [diff] [blame] | 7251 | curproxy->fe_req_ana |= AN_REQ_INSPECT_FE; |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7252 | |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 7253 | if (curproxy->mode == PR_MODE_HTTP) { |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7254 | curproxy->fe_req_ana |= AN_REQ_WAIT_HTTP | AN_REQ_HTTP_PROCESS_FE; |
Willy Tarreau | b37c27e | 2009-10-18 22:53:08 +0200 | [diff] [blame] | 7255 | curproxy->fe_rsp_ana |= AN_RES_WAIT_HTTP | AN_RES_HTTP_PROCESS_FE; |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 7256 | } |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7257 | |
| 7258 | /* both TCP and HTTP must check switching rules */ |
| 7259 | curproxy->fe_req_ana |= AN_REQ_SWITCHING_RULES; |
| 7260 | } |
| 7261 | |
| 7262 | if (curproxy->cap & PR_CAP_BE) { |
Willy Tarreau | fb35620 | 2010-08-03 14:02:05 +0200 | [diff] [blame] | 7263 | if (curproxy->tcp_req.inspect_delay || |
| 7264 | !LIST_ISEMPTY(&curproxy->tcp_req.inspect_rules)) |
| 7265 | curproxy->be_req_ana |= AN_REQ_INSPECT_BE; |
| 7266 | |
Emeric Brun | 97679e7 | 2010-09-23 17:56:44 +0200 | [diff] [blame] | 7267 | if (!LIST_ISEMPTY(&curproxy->tcp_rep.inspect_rules)) |
| 7268 | curproxy->be_rsp_ana |= AN_RES_INSPECT; |
| 7269 | |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 7270 | if (curproxy->mode == PR_MODE_HTTP) { |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7271 | curproxy->be_req_ana |= AN_REQ_WAIT_HTTP | AN_REQ_HTTP_INNER | AN_REQ_HTTP_PROCESS_BE; |
Willy Tarreau | b37c27e | 2009-10-18 22:53:08 +0200 | [diff] [blame] | 7272 | curproxy->be_rsp_ana |= AN_RES_WAIT_HTTP | AN_RES_HTTP_PROCESS_BE; |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 7273 | } |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7274 | |
| 7275 | /* If the backend does requires RDP cookie persistence, we have to |
| 7276 | * enable the corresponding analyser. |
| 7277 | */ |
| 7278 | if (curproxy->options2 & PR_O2_RDPC_PRST) |
| 7279 | curproxy->be_req_ana |= AN_REQ_PRST_RDP_COOKIE; |
| 7280 | } |
| 7281 | |
Emeric Brun | c52962f | 2012-11-15 18:28:02 +0100 | [diff] [blame] | 7282 | #ifdef USE_OPENSSL |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7283 | /* Configure SSL for each bind line. |
| 7284 | * Note: if configuration fails at some point, the ->ctx member |
| 7285 | * remains NULL so that listeners can later detach. |
| 7286 | */ |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7287 | list_for_each_entry(bind_conf, &curproxy->conf.bind, by_fe) { |
Emeric Brun | c52962f | 2012-11-15 18:28:02 +0100 | [diff] [blame] | 7288 | if (!bind_conf->is_ssl) { |
| 7289 | if (bind_conf->default_ctx) { |
| 7290 | Warning("Proxy '%s': A certificate was specified but SSL was not enabled on bind '%s' at [%s:%d] (use 'ssl').\n", |
| 7291 | curproxy->id, bind_conf->arg, bind_conf->file, bind_conf->line); |
| 7292 | } |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7293 | continue; |
Emeric Brun | c52962f | 2012-11-15 18:28:02 +0100 | [diff] [blame] | 7294 | } |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7295 | if (!bind_conf->default_ctx) { |
Emeric Brun | fc0421f | 2012-09-07 17:30:07 +0200 | [diff] [blame] | 7296 | Alert("Proxy '%s': no SSL certificate specified for bind '%s' at [%s:%d] (use 'crt').\n", |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7297 | curproxy->id, bind_conf->arg, bind_conf->file, bind_conf->line); |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7298 | cfgerr++; |
| 7299 | continue; |
| 7300 | } |
| 7301 | |
Emeric Brun | 4b3091e | 2012-09-24 15:48:52 +0200 | [diff] [blame] | 7302 | if (shared_context_init(global.tune.sslcachesize, (global.nbproc > 1) ? 1 : 0) < 0) { |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7303 | Alert("Unable to allocate SSL session cache.\n"); |
| 7304 | cfgerr++; |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7305 | continue; |
| 7306 | } |
| 7307 | |
Emeric Brun | fc0421f | 2012-09-07 17:30:07 +0200 | [diff] [blame] | 7308 | /* initialize all certificate contexts */ |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7309 | cfgerr += ssl_sock_prepare_all_ctx(bind_conf, curproxy); |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7310 | } |
Emeric Brun | c52962f | 2012-11-15 18:28:02 +0100 | [diff] [blame] | 7311 | #endif /* USE_OPENSSL */ |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7312 | |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 7313 | /* adjust this proxy's listeners */ |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 7314 | next_id = 1; |
Willy Tarreau | 4348fad | 2012-09-20 16:48:07 +0200 | [diff] [blame] | 7315 | list_for_each_entry(listener, &curproxy->conf.listeners, by_fe) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 7316 | if (!listener->luid) { |
| 7317 | /* listener ID not set, use automatic numbering with first |
| 7318 | * spare entry starting with next_luid. |
| 7319 | */ |
| 7320 | next_id = get_next_id(&curproxy->conf.used_listener_id, next_id); |
| 7321 | listener->conf.id.key = listener->luid = next_id; |
| 7322 | eb32_insert(&curproxy->conf.used_listener_id, &listener->conf.id); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 7323 | } |
Krzysztof Piotr Oledzki | df5cb9f | 2010-02-05 20:58:27 +0100 | [diff] [blame] | 7324 | next_id++; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 7325 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 7326 | /* enable separate counters */ |
| 7327 | if (curproxy->options2 & PR_O2_SOCKSTAT) { |
| 7328 | listener->counters = (struct licounters *)calloc(1, sizeof(struct licounters)); |
Willy Tarreau | 19d14ef | 2012-10-29 16:51:55 +0100 | [diff] [blame] | 7329 | if (!listener->name) |
| 7330 | memprintf(&listener->name, "sock-%d", listener->luid); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 7331 | } |
Willy Tarreau | 81796be | 2012-09-22 19:11:47 +0200 | [diff] [blame] | 7332 | |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 7333 | if (curproxy->options & PR_O_TCP_NOLING) |
| 7334 | listener->options |= LI_O_NOLINGER; |
Willy Tarreau | 32368ce | 2012-09-06 11:10:55 +0200 | [diff] [blame] | 7335 | if (!listener->maxconn) |
| 7336 | listener->maxconn = curproxy->maxconn; |
| 7337 | if (!listener->backlog) |
| 7338 | listener->backlog = curproxy->backlog; |
Willy Tarreau | 16a2147 | 2012-11-19 12:39:59 +0100 | [diff] [blame] | 7339 | if (!listener->maxaccept) |
| 7340 | listener->maxaccept = global.tune.maxaccept ? global.tune.maxaccept : 64; |
| 7341 | |
| 7342 | /* we want to have an optimal behaviour on single process mode to |
| 7343 | * maximize the work at once, but in multi-process we want to keep |
| 7344 | * some fairness between processes, so we target half of the max |
| 7345 | * number of events to be balanced over all the processes the proxy |
| 7346 | * is bound to. Rememeber that maxaccept = -1 must be kept as it is |
| 7347 | * used to disable the limit. |
| 7348 | */ |
| 7349 | if (listener->maxaccept > 0) { |
| 7350 | if (nbproc > 1) |
| 7351 | listener->maxaccept = (listener->maxaccept + 1) / 2; |
| 7352 | listener->maxaccept = (listener->maxaccept + nbproc - 1) / nbproc; |
| 7353 | } |
| 7354 | |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 7355 | listener->timeout = &curproxy->timeout.client; |
Willy Tarreau | 81f9aa3 | 2010-06-01 17:45:26 +0200 | [diff] [blame] | 7356 | listener->accept = session_accept; |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 7357 | listener->handler = process_session; |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 7358 | listener->analysers |= curproxy->fe_req_ana; |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 7359 | |
Willy Tarreau | a5c0ab2 | 2010-05-31 10:30:33 +0200 | [diff] [blame] | 7360 | if (!LIST_ISEMPTY(&curproxy->tcp_req.l4_rules)) |
| 7361 | listener->options |= LI_O_TCP_RULES; |
| 7362 | |
Willy Tarreau | de3041d | 2010-05-31 10:56:17 +0200 | [diff] [blame] | 7363 | if (curproxy->mon_mask.s_addr) |
| 7364 | listener->options |= LI_O_CHK_MONNET; |
| 7365 | |
Willy Tarreau | 9ea05a7 | 2009-06-14 12:07:01 +0200 | [diff] [blame] | 7366 | /* smart accept mode is automatic in HTTP mode */ |
| 7367 | if ((curproxy->options2 & PR_O2_SMARTACC) || |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7368 | ((curproxy->mode == PR_MODE_HTTP || listener->bind_conf->is_ssl) && |
Willy Tarreau | 9ea05a7 | 2009-06-14 12:07:01 +0200 | [diff] [blame] | 7369 | !(curproxy->no_options2 & PR_O2_SMARTACC))) |
| 7370 | listener->options |= LI_O_NOQUICKACK; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 7371 | } |
| 7372 | |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7373 | /* Release unused SSL configs */ |
| 7374 | list_for_each_entry(bind_conf, &curproxy->conf.bind, by_fe) { |
| 7375 | if (bind_conf->is_ssl) |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7376 | continue; |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7377 | #ifdef USE_OPENSSL |
| 7378 | ssl_sock_free_all_ctx(bind_conf); |
Emeric Brun | fb510ea | 2012-10-05 12:00:26 +0200 | [diff] [blame] | 7379 | free(bind_conf->ca_file); |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7380 | free(bind_conf->ciphers); |
Emeric Brun | 2b58d04 | 2012-09-20 17:10:03 +0200 | [diff] [blame] | 7381 | free(bind_conf->ecdhe); |
Emeric Brun | fb510ea | 2012-10-05 12:00:26 +0200 | [diff] [blame] | 7382 | free(bind_conf->crl_file); |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7383 | #endif /* USE_OPENSSL */ |
Willy Tarreau | 2a65ff0 | 2012-09-13 17:54:29 +0200 | [diff] [blame] | 7384 | } |
Willy Tarreau | f5ae8f7 | 2012-09-07 16:58:00 +0200 | [diff] [blame] | 7385 | |
Cyril Bonté | 02ff8ef | 2010-12-14 22:48:49 +0100 | [diff] [blame] | 7386 | /* Check multi-process mode compatibility for the current proxy */ |
| 7387 | if (global.nbproc > 1) { |
| 7388 | int nbproc = 0; |
| 7389 | if (curproxy->bind_proc) { |
| 7390 | int proc; |
| 7391 | for (proc = 0; proc < global.nbproc; proc++) { |
| 7392 | if (curproxy->bind_proc & (1 << proc)) { |
| 7393 | nbproc++; |
| 7394 | } |
| 7395 | } |
| 7396 | } else { |
| 7397 | nbproc = global.nbproc; |
| 7398 | } |
| 7399 | if (curproxy->table.peers.name) { |
| 7400 | Alert("Proxy '%s': peers can't be used in multi-process mode (nbproc > 1).\n", |
| 7401 | curproxy->id); |
| 7402 | cfgerr++; |
| 7403 | } |
| 7404 | if (nbproc > 1) { |
| 7405 | if (curproxy->uri_auth) { |
| 7406 | Warning("Proxy '%s': in multi-process mode, stats will be limited to process assigned to the current request.\n", |
| 7407 | curproxy->id); |
| 7408 | if (!LIST_ISEMPTY(&curproxy->uri_auth->admin_rules)) { |
| 7409 | Warning("Proxy '%s': stats admin will not work correctly in multi-process mode.\n", |
| 7410 | curproxy->id); |
| 7411 | } |
| 7412 | } |
| 7413 | if (curproxy->appsession_name) { |
| 7414 | Warning("Proxy '%s': appsession will not work correctly in multi-process mode.\n", |
| 7415 | curproxy->id); |
| 7416 | } |
| 7417 | if (!LIST_ISEMPTY(&curproxy->sticking_rules)) { |
| 7418 | Warning("Proxy '%s': sticking rules will not work correctly in multi-process mode.\n", |
| 7419 | curproxy->id); |
| 7420 | } |
| 7421 | } |
| 7422 | } |
Willy Tarreau | 918ff60 | 2011-07-25 16:33:49 +0200 | [diff] [blame] | 7423 | |
| 7424 | /* create the task associated with the proxy */ |
| 7425 | curproxy->task = task_new(); |
| 7426 | if (curproxy->task) { |
| 7427 | curproxy->task->context = curproxy; |
| 7428 | curproxy->task->process = manage_proxy; |
| 7429 | /* no need to queue, it will be done automatically if some |
| 7430 | * listener gets limited. |
| 7431 | */ |
| 7432 | curproxy->task->expire = TICK_ETERNITY; |
| 7433 | } else { |
| 7434 | Alert("Proxy '%s': no more memory when trying to allocate the management task\n", |
| 7435 | curproxy->id); |
| 7436 | cfgerr++; |
| 7437 | } |
| 7438 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7439 | curproxy = curproxy->next; |
| 7440 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 7441 | |
Cyril Bonté | 02ff8ef | 2010-12-14 22:48:49 +0100 | [diff] [blame] | 7442 | /* Check multi-process mode compatibility */ |
| 7443 | if (global.nbproc > 1) { |
Willy Tarreau | 35b7b16 | 2012-10-22 23:17:18 +0200 | [diff] [blame] | 7444 | if (global.stats_fe && !global.stats_fe->bind_proc) { |
| 7445 | Warning("stats socket will not work as expected in multi-process mode (nbproc > 1), you should force process binding using 'stats bind-process'.\n"); |
Cyril Bonté | 02ff8ef | 2010-12-14 22:48:49 +0100 | [diff] [blame] | 7446 | } |
| 7447 | } |
| 7448 | |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7449 | for (curuserlist = userlist; curuserlist; curuserlist = curuserlist->next) { |
| 7450 | struct auth_users *curuser; |
| 7451 | int g; |
| 7452 | |
| 7453 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) { |
| 7454 | unsigned int group_mask = 0; |
| 7455 | char *group = NULL; |
| 7456 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 7457 | if (!curuser->u.groups) |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7458 | continue; |
| 7459 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 7460 | while ((group = strtok(group?NULL:curuser->u.groups, ","))) { |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7461 | |
| 7462 | for (g = 0; g < curuserlist->grpcnt; g++) |
| 7463 | if (!strcmp(curuserlist->groups[g], group)) |
| 7464 | break; |
| 7465 | |
| 7466 | if (g == curuserlist->grpcnt) { |
| 7467 | Alert("userlist '%s': no such group '%s' specified in user '%s'\n", |
| 7468 | curuserlist->name, group, curuser->user); |
| 7469 | err_code |= ERR_ALERT | ERR_FATAL; |
| 7470 | goto out; |
| 7471 | } |
| 7472 | |
| 7473 | group_mask |= (1 << g); |
| 7474 | } |
| 7475 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 7476 | free(curuser->u.groups); |
| 7477 | curuser->u.group_mask = group_mask; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7478 | } |
| 7479 | |
| 7480 | for (g = 0; g < curuserlist->grpcnt; g++) { |
| 7481 | char *user = NULL; |
| 7482 | |
| 7483 | if (!curuserlist->groupusers[g]) |
| 7484 | continue; |
| 7485 | |
| 7486 | while ((user = strtok(user?NULL:curuserlist->groupusers[g], ","))) { |
| 7487 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) |
| 7488 | if (!strcmp(curuser->user, user)) |
| 7489 | break; |
| 7490 | |
| 7491 | if (!curuser) { |
| 7492 | Alert("userlist '%s': no such user '%s' specified in group '%s'\n", |
| 7493 | curuserlist->name, user, curuserlist->groups[g]); |
| 7494 | err_code |= ERR_ALERT | ERR_FATAL; |
| 7495 | goto out; |
| 7496 | } |
| 7497 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 7498 | curuser->u.group_mask |= (1 << g); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7499 | } |
| 7500 | |
| 7501 | free(curuserlist->groupusers[g]); |
| 7502 | } |
| 7503 | |
| 7504 | free(curuserlist->groupusers); |
| 7505 | |
| 7506 | #ifdef DEBUG_AUTH |
| 7507 | for (g = 0; g < curuserlist->grpcnt; g++) { |
| 7508 | fprintf(stderr, "group %s, id %d, mask %08X, users:", curuserlist->groups[g], g , 1 << g); |
| 7509 | |
| 7510 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) { |
Willy Tarreau | b950959 | 2012-05-10 23:25:35 +0200 | [diff] [blame] | 7511 | if (curuser->u.group_mask & (1 << g)) |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7512 | fprintf(stderr, " %s", curuser->user); |
| 7513 | } |
| 7514 | |
| 7515 | fprintf(stderr, "\n"); |
| 7516 | } |
| 7517 | #endif |
| 7518 | |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 7519 | } |
| 7520 | |
| 7521 | /* automatically compute fullconn if not set. We must not do it in the |
| 7522 | * loop above because cross-references are not yet fully resolved. |
| 7523 | */ |
| 7524 | for (curproxy = proxy; curproxy; curproxy = curproxy->next) { |
| 7525 | /* If <fullconn> is not set, let's set it to 10% of the sum of |
| 7526 | * the possible incoming frontend's maxconns. |
| 7527 | */ |
| 7528 | if (!curproxy->fullconn && (curproxy->cap & PR_CAP_BE)) { |
| 7529 | struct proxy *fe; |
| 7530 | int total = 0; |
| 7531 | |
| 7532 | /* sum up the number of maxconns of frontends which |
| 7533 | * reference this backend at least once or which are |
| 7534 | * the same one ('listen'). |
| 7535 | */ |
| 7536 | for (fe = proxy; fe; fe = fe->next) { |
| 7537 | struct switching_rule *rule; |
| 7538 | struct hdr_exp *exp; |
| 7539 | int found = 0; |
| 7540 | |
| 7541 | if (!(fe->cap & PR_CAP_FE)) |
| 7542 | continue; |
| 7543 | |
| 7544 | if (fe == curproxy) /* we're on a "listen" instance */ |
| 7545 | found = 1; |
| 7546 | |
| 7547 | if (fe->defbe.be == curproxy) /* "default_backend" */ |
| 7548 | found = 1; |
| 7549 | |
| 7550 | /* check if a "use_backend" rule matches */ |
| 7551 | if (!found) { |
| 7552 | list_for_each_entry(rule, &fe->switching_rules, list) { |
| 7553 | if (rule->be.backend == curproxy) { |
| 7554 | found = 1; |
| 7555 | break; |
| 7556 | } |
| 7557 | } |
| 7558 | } |
| 7559 | |
| 7560 | /* check if a "reqsetbe" rule matches */ |
| 7561 | for (exp = fe->req_exp; !found && exp; exp = exp->next) { |
| 7562 | if (exp->action == ACT_SETBE && |
| 7563 | (struct proxy *)exp->replace == curproxy) { |
| 7564 | found = 1; |
| 7565 | break; |
| 7566 | } |
| 7567 | } |
| 7568 | |
| 7569 | /* now we've checked all possible ways to reference a backend |
| 7570 | * from a frontend. |
| 7571 | */ |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 7572 | if (!found) |
| 7573 | continue; |
| 7574 | total += fe->maxconn; |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 7575 | } |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 7576 | /* we have the sum of the maxconns in <total>. We only |
| 7577 | * keep 10% of that sum to set the default fullconn, with |
| 7578 | * a hard minimum of 1 (to avoid a divide by zero). |
| 7579 | */ |
| 7580 | curproxy->fullconn = (total + 9) / 10; |
| 7581 | if (!curproxy->fullconn) |
| 7582 | curproxy->fullconn = 1; |
| 7583 | } |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 7584 | } |
| 7585 | |
Willy Tarreau | 056f568 | 2010-06-06 15:51:11 +0200 | [diff] [blame] | 7586 | /* initialize stick-tables on backend capable proxies. This must not |
| 7587 | * be done earlier because the data size may be discovered while parsing |
| 7588 | * other proxies. |
| 7589 | */ |
Godbach | 9703e66 | 2013-12-11 21:11:41 +0800 | [diff] [blame] | 7590 | for (curproxy = proxy; curproxy; curproxy = curproxy->next) { |
| 7591 | if (!stktable_init(&curproxy->table)) { |
| 7592 | Alert("Proxy '%s': failed to initialize stick-table.\n", curproxy->id); |
| 7593 | cfgerr++; |
| 7594 | } |
| 7595 | } |
Willy Tarreau | 056f568 | 2010-06-06 15:51:11 +0200 | [diff] [blame] | 7596 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 7597 | /* |
| 7598 | * Recount currently required checks. |
| 7599 | */ |
| 7600 | |
| 7601 | for (curproxy=proxy; curproxy; curproxy=curproxy->next) { |
| 7602 | int optnum; |
| 7603 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 7604 | for (optnum = 0; cfg_opts[optnum].name; optnum++) |
| 7605 | if (curproxy->options & cfg_opts[optnum].val) |
| 7606 | global.last_checks |= cfg_opts[optnum].checks; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 7607 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 7608 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) |
| 7609 | if (curproxy->options2 & cfg_opts2[optnum].val) |
| 7610 | global.last_checks |= cfg_opts2[optnum].checks; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 7611 | } |
| 7612 | |
Willy Tarreau | 122541c | 2011-09-07 21:24:49 +0200 | [diff] [blame] | 7613 | if (peers) { |
| 7614 | struct peers *curpeers = peers, **last; |
| 7615 | struct peer *p, *pb; |
| 7616 | |
| 7617 | /* Remove all peers sections which don't have a valid listener. |
| 7618 | * This can happen when a peers section is never referenced and |
| 7619 | * does not contain a local peer. |
| 7620 | */ |
| 7621 | last = &peers; |
| 7622 | while (*last) { |
| 7623 | curpeers = *last; |
| 7624 | if (curpeers->peers_fe) { |
Willy Tarreau | ca57de3 | 2012-11-23 20:08:09 +0100 | [diff] [blame] | 7625 | LIST_NEXT(&curpeers->peers_fe->conf.listeners, struct listener *, by_fe)->maxaccept = 1; |
Willy Tarreau | 122541c | 2011-09-07 21:24:49 +0200 | [diff] [blame] | 7626 | last = &curpeers->next; |
| 7627 | continue; |
| 7628 | } |
| 7629 | |
| 7630 | Warning("Removing incomplete section 'peers %s' (no peer named '%s').\n", |
| 7631 | curpeers->id, localpeer); |
| 7632 | |
| 7633 | p = curpeers->remote; |
| 7634 | while (p) { |
| 7635 | pb = p->next; |
| 7636 | free(p->id); |
| 7637 | free(p); |
| 7638 | p = pb; |
| 7639 | } |
| 7640 | |
| 7641 | /* Destroy and unlink this curpeers section. |
| 7642 | * Note: curpeers is backed up into *last. |
| 7643 | */ |
| 7644 | free(curpeers->id); |
| 7645 | curpeers = curpeers->next; |
| 7646 | free(*last); |
| 7647 | *last = curpeers; |
| 7648 | } |
| 7649 | } |
| 7650 | |
Willy Tarreau | 34eb671 | 2011-10-24 18:15:04 +0200 | [diff] [blame] | 7651 | pool2_hdr_idx = create_pool("hdr_idx", |
Willy Tarreau | ac1932d | 2011-10-24 19:14:41 +0200 | [diff] [blame] | 7652 | global.tune.max_http_hdr * sizeof(struct hdr_idx_elem), |
Willy Tarreau | 34eb671 | 2011-10-24 18:15:04 +0200 | [diff] [blame] | 7653 | MEM_F_SHARED); |
| 7654 | |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 7655 | if (cfgerr > 0) |
| 7656 | err_code |= ERR_ALERT | ERR_FATAL; |
| 7657 | out: |
| 7658 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7659 | } |
| 7660 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 7661 | /* |
| 7662 | * Registers the CFG keyword list <kwl> as a list of valid keywords for next |
| 7663 | * parsing sessions. |
| 7664 | */ |
| 7665 | void cfg_register_keywords(struct cfg_kw_list *kwl) |
| 7666 | { |
| 7667 | LIST_ADDQ(&cfg_keywords.list, &kwl->list); |
| 7668 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7669 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 7670 | /* |
| 7671 | * Unregisters the CFG keyword list <kwl> from the list of valid keywords. |
| 7672 | */ |
| 7673 | void cfg_unregister_keywords(struct cfg_kw_list *kwl) |
| 7674 | { |
| 7675 | LIST_DEL(&kwl->list); |
| 7676 | LIST_INIT(&kwl->list); |
| 7677 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 7678 | |
| 7679 | /* |
| 7680 | * Local variables: |
| 7681 | * c-indent-level: 8 |
| 7682 | * c-basic-offset: 8 |
| 7683 | * End: |
| 7684 | */ |