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 | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 26 | #include <netinet/tcp.h> |
| 27 | |
Willy Tarreau | 2dd0d47 | 2006-06-29 17:53:05 +0200 | [diff] [blame] | 28 | #include <common/cfgparse.h> |
| 29 | #include <common/config.h> |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 30 | #include <common/errors.h> |
Willy Tarreau | 2dd0d47 | 2006-06-29 17:53:05 +0200 | [diff] [blame] | 31 | #include <common/memory.h> |
| 32 | #include <common/standard.h> |
| 33 | #include <common/time.h> |
| 34 | #include <common/uri_auth.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 35 | |
| 36 | #include <types/capture.h> |
| 37 | #include <types/global.h> |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 38 | #include <types/peers.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 39 | |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 40 | #include <proto/acl.h> |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 41 | #include <proto/auth.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 42 | #include <proto/backend.h> |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 43 | #include <proto/buffers.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 44 | #include <proto/checks.h> |
Willy Tarreau | fbee713 | 2007-10-18 13:53:22 +0200 | [diff] [blame] | 45 | #include <proto/dumpstats.h> |
Willy Tarreau | eb47268 | 2010-05-28 18:46:57 +0200 | [diff] [blame] | 46 | #include <proto/frontend.h> |
Willy Tarreau | 34eb671 | 2011-10-24 18:15:04 +0200 | [diff] [blame] | 47 | #include <proto/hdr_idx.h> |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 48 | #include <proto/lb_chash.h> |
Willy Tarreau | f09c660 | 2012-02-13 17:12:08 +0100 | [diff] [blame] | 49 | #include <proto/lb_fas.h> |
Willy Tarreau | f89c187 | 2009-10-01 11:19:37 +0200 | [diff] [blame] | 50 | #include <proto/lb_fwlc.h> |
| 51 | #include <proto/lb_fwrr.h> |
| 52 | #include <proto/lb_map.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 53 | #include <proto/log.h> |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 54 | #include <proto/port_range.h> |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 55 | #include <proto/protocols.h> |
| 56 | #include <proto/proto_tcp.h> |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 57 | #include <proto/proto_uxst.h> |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 58 | #include <proto/proto_http.h> |
Willy Tarreau | 2b5652f | 2006-12-31 17:46:05 +0100 | [diff] [blame] | 59 | #include <proto/proxy.h> |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 60 | #include <proto/peers.h> |
Willy Tarreau | cd3b094 | 2012-04-27 21:52:18 +0200 | [diff] [blame] | 61 | #include <proto/sample.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 62 | #include <proto/server.h> |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 63 | #include <proto/session.h> |
Willy Tarreau | d02394b | 2012-05-11 18:32:18 +0200 | [diff] [blame] | 64 | #include <proto/sock_raw.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 65 | #include <proto/task.h> |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 66 | #include <proto/stick_table.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 67 | |
| 68 | |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 69 | /* This is the SSLv3 CLIENT HELLO packet used in conjunction with the |
| 70 | * ssl-hello-chk option to ensure that the remote server speaks SSL. |
| 71 | * |
| 72 | * Check RFC 2246 (TLSv1.0) sections A.3 and A.4 for details. |
| 73 | */ |
| 74 | const char sslv3_client_hello_pkt[] = { |
| 75 | "\x16" /* ContentType : 0x16 = Hanshake */ |
| 76 | "\x03\x00" /* ProtocolVersion : 0x0300 = SSLv3 */ |
| 77 | "\x00\x79" /* ContentLength : 0x79 bytes after this one */ |
| 78 | "\x01" /* HanshakeType : 0x01 = CLIENT HELLO */ |
| 79 | "\x00\x00\x75" /* HandshakeLength : 0x75 bytes after this one */ |
| 80 | "\x03\x00" /* Hello Version : 0x0300 = v3 */ |
| 81 | "\x00\x00\x00\x00" /* Unix GMT Time (s) : filled with <now> (@0x0B) */ |
| 82 | "HAPROXYSSLCHK\nHAPROXYSSLCHK\n" /* Random : must be exactly 28 bytes */ |
| 83 | "\x00" /* Session ID length : empty (no session ID) */ |
| 84 | "\x00\x4E" /* Cipher Suite Length : 78 bytes after this one */ |
| 85 | "\x00\x01" "\x00\x02" "\x00\x03" "\x00\x04" /* 39 most common ciphers : */ |
| 86 | "\x00\x05" "\x00\x06" "\x00\x07" "\x00\x08" /* 0x01...0x1B, 0x2F...0x3A */ |
| 87 | "\x00\x09" "\x00\x0A" "\x00\x0B" "\x00\x0C" /* This covers RSA/DH, */ |
| 88 | "\x00\x0D" "\x00\x0E" "\x00\x0F" "\x00\x10" /* various bit lengths, */ |
| 89 | "\x00\x11" "\x00\x12" "\x00\x13" "\x00\x14" /* SHA1/MD5, DES/3DES/AES... */ |
| 90 | "\x00\x15" "\x00\x16" "\x00\x17" "\x00\x18" |
| 91 | "\x00\x19" "\x00\x1A" "\x00\x1B" "\x00\x2F" |
| 92 | "\x00\x30" "\x00\x31" "\x00\x32" "\x00\x33" |
| 93 | "\x00\x34" "\x00\x35" "\x00\x36" "\x00\x37" |
| 94 | "\x00\x38" "\x00\x39" "\x00\x3A" |
| 95 | "\x01" /* Compression Length : 0x01 = 1 byte for types */ |
| 96 | "\x00" /* Compression Type : 0x00 = NULL compression */ |
| 97 | }; |
| 98 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 99 | /* various keyword modifiers */ |
| 100 | enum kw_mod { |
| 101 | KWM_STD = 0, /* normal */ |
| 102 | KWM_NO, /* "no" prefixed before the keyword */ |
| 103 | KWM_DEF, /* "default" prefixed before the keyword */ |
| 104 | }; |
| 105 | |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 106 | /* 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] | 107 | struct cfg_opt { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 108 | const char *name; |
| 109 | unsigned int val; |
| 110 | unsigned int cap; |
Willy Tarreau | 4fee4e9 | 2007-01-06 21:09:17 +0100 | [diff] [blame] | 111 | unsigned int checks; |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 112 | unsigned int mode; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 113 | }; |
| 114 | |
| 115 | /* proxy->options */ |
| 116 | static const struct cfg_opt cfg_opts[] = |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 117 | { |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 118 | { "abortonclose", PR_O_ABRT_CLOSE, PR_CAP_BE, 0, 0 }, |
| 119 | { "allbackups", PR_O_USE_ALL_BK, PR_CAP_BE, 0, 0 }, |
| 120 | { "checkcache", PR_O_CHK_CACHE, PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 121 | { "clitcpka", PR_O_TCP_CLI_KA, PR_CAP_FE, 0, 0 }, |
| 122 | { "contstats", PR_O_CONTSTATS, PR_CAP_FE, 0, 0 }, |
| 123 | { "dontlognull", PR_O_NULLNOLOG, PR_CAP_FE, 0, 0 }, |
| 124 | { "forceclose", PR_O_FORCE_CLO, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 125 | { "http_proxy", PR_O_HTTP_PROXY, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 126 | { "httpclose", PR_O_HTTP_CLOSE, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 127 | { "keepalive", PR_O_KEEPALIVE, PR_CAP_NONE, 0, PR_MODE_HTTP }, |
| 128 | { "http-server-close", PR_O_SERVER_CLO, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 129 | { "logasap", PR_O_LOGASAP, PR_CAP_FE, 0, 0 }, |
| 130 | { "nolinger", PR_O_TCP_NOLING, PR_CAP_FE | PR_CAP_BE, 0, 0 }, |
| 131 | { "persist", PR_O_PERSIST, PR_CAP_BE, 0, 0 }, |
| 132 | { "redispatch", PR_O_REDISP, PR_CAP_BE, 0, 0 }, |
| 133 | { "srvtcpka", PR_O_TCP_SRV_KA, PR_CAP_BE, 0, 0 }, |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 134 | #ifdef TPROXY |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 135 | { "transparent", PR_O_TRANSP, PR_CAP_BE, 0, 0 }, |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 136 | #else |
| 137 | { "transparent", 0, 0, 0, 0 }, |
Willy Tarreau | 8f922fc | 2007-01-06 21:11:49 +0100 | [diff] [blame] | 138 | #endif |
| 139 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 140 | { NULL, 0, 0, 0, 0 } |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 141 | }; |
| 142 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 143 | /* proxy->options2 */ |
| 144 | static const struct cfg_opt cfg_opts2[] = |
| 145 | { |
| 146 | #ifdef CONFIG_HAP_LINUX_SPLICE |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 147 | { "splice-request", PR_O2_SPLIC_REQ, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 148 | { "splice-response", PR_O2_SPLIC_RTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 149 | { "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] | 150 | #else |
| 151 | { "splice-request", 0, 0, 0, 0 }, |
| 152 | { "splice-response", 0, 0, 0, 0 }, |
| 153 | { "splice-auto", 0, 0, 0, 0 }, |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 154 | #endif |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 155 | { "accept-invalid-http-request", PR_O2_REQBUG_OK, PR_CAP_FE, 0, PR_MODE_HTTP }, |
| 156 | { "accept-invalid-http-response", PR_O2_RSPBUG_OK, PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 157 | { "dontlog-normal", PR_O2_NOLOGNORM, PR_CAP_FE, 0, 0 }, |
| 158 | { "log-separate-errors", PR_O2_LOGERRORS, PR_CAP_FE, 0, 0 }, |
| 159 | { "log-health-checks", PR_O2_LOGHCHKS, PR_CAP_BE, 0, 0 }, |
| 160 | { "socket-stats", PR_O2_SOCKSTAT, PR_CAP_FE, 0, 0 }, |
| 161 | { "tcp-smart-accept", PR_O2_SMARTACC, PR_CAP_FE, 0, 0 }, |
| 162 | { "tcp-smart-connect", PR_O2_SMARTCON, PR_CAP_BE, 0, 0 }, |
| 163 | { "independant-streams", PR_O2_INDEPSTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 164 | { "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] | 165 | { "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] | 166 | { "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] | 167 | { NULL, 0, 0, 0 } |
| 168 | }; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 169 | |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 170 | static char *cursection = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 171 | static struct proxy defproxy; /* fake proxy used to assign default values on all instances */ |
| 172 | int cfg_maxpconn = DEFAULT_MAXCONN; /* # of simultaneous connections per proxy (-N) */ |
Willy Tarreau | 5af24ef | 2009-03-15 15:23:16 +0100 | [diff] [blame] | 173 | int cfg_maxconn = 0; /* # of simultaneous connections, (-n) */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 174 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 175 | /* List head of all known configuration keywords */ |
| 176 | static struct cfg_kw_list cfg_keywords = { |
| 177 | .list = LIST_HEAD_INIT(cfg_keywords.list) |
| 178 | }; |
| 179 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 180 | /* |
| 181 | * converts <str> to a list of listeners which are dynamically allocated. |
| 182 | * The format is "{addr|'*'}:port[-end][,{addr|'*'}:port[-end]]*", where : |
| 183 | * - <addr> can be empty or "*" to indicate INADDR_ANY ; |
| 184 | * - <port> is a numerical port from 1 to 65535 ; |
| 185 | * - <end> indicates to use the range from <port> to <end> instead (inclusive). |
| 186 | * This can be repeated as many times as necessary, separated by a coma. |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 187 | * Function returns 1 for success or 0 if error. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 188 | */ |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 189 | static int str2listener(char *str, struct proxy *curproxy, const char *file, int line) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 190 | { |
| 191 | struct listener *l; |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 192 | char *next, *dupstr; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 193 | int port, end; |
| 194 | |
| 195 | next = dupstr = strdup(str); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 196 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 197 | while (next && *next) { |
| 198 | struct sockaddr_storage ss; |
| 199 | |
| 200 | str = next; |
| 201 | /* 1) look for the end of the first address */ |
Krzysztof Piotr Oledzki | 52d522b | 2009-01-27 16:57:08 +0100 | [diff] [blame] | 202 | if ((next = strchr(str, ',')) != NULL) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 203 | *next++ = 0; |
| 204 | } |
| 205 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 206 | if (*str == '/') { |
| 207 | /* sun_path during a soft_stop rename is <unix_bind_prefix><path>.<pid>.<bak|tmp> */ |
| 208 | /* so compute max path */ |
| 209 | int prefix_path_len = global.unix_bind.prefix ? strlen(global.unix_bind.prefix) : 0; |
| 210 | int max_path_len = (sizeof(((struct sockaddr_un *)&ss)->sun_path) - 1) - (prefix_path_len + 1 + 5 + 1 + 3); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 211 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 212 | if (strlen(str) > max_path_len) { |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 213 | Alert("parsing [%s:%d] : socket path '%s' too long (max %d)\n", |
| 214 | file, line, str, max_path_len); |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 215 | goto fail; |
| 216 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 217 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 218 | memset(&ss, 0, sizeof(ss)); |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 219 | ss.ss_family = AF_UNIX; |
| 220 | if (global.unix_bind.prefix) { |
| 221 | memcpy(((struct sockaddr_un *)&ss)->sun_path, global.unix_bind.prefix, prefix_path_len); |
| 222 | strcpy(((struct sockaddr_un *)&ss)->sun_path+prefix_path_len, str); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 223 | } |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 224 | else { |
| 225 | strcpy(((struct sockaddr_un *)&ss)->sun_path, str); |
| 226 | } |
| 227 | port = end = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 228 | } |
| 229 | else { |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 230 | struct sockaddr_storage *ss2; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 231 | |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 232 | ss2 = str2sa_range(str, &port, &end); |
| 233 | if (!ss2) { |
| 234 | Alert("parsing [%s:%d] : invalid listening address: '%s'\n", |
| 235 | file, line, str); |
| 236 | goto fail; |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 237 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 238 | |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 239 | if (!port) { |
| 240 | Alert("parsing [%s:%d] : missing port number: '%s'\n", |
| 241 | file, line, str); |
| 242 | goto fail; |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 243 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 244 | |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 245 | /* OK the address looks correct */ |
| 246 | ss = *ss2; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 247 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 248 | if (port < 1 || port > 65535) { |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 249 | Alert("parsing [%s:%d] : invalid port '%d' specified for address '%s'.\n", |
| 250 | file, line, port, str); |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 251 | goto fail; |
| 252 | } |
| 253 | |
| 254 | if (end < 1 || end > 65535) { |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 255 | Alert("parsing [%s:%d] : invalid port '%d' specified for address '%s'.\n", |
| 256 | file, line, end, str); |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 257 | goto fail; |
| 258 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 259 | } |
| 260 | |
| 261 | for (; port <= end; port++) { |
| 262 | l = (struct listener *)calloc(1, sizeof(struct listener)); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 263 | l->next = curproxy->listen; |
| 264 | curproxy->listen = l; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 265 | |
| 266 | l->fd = -1; |
| 267 | l->addr = ss; |
Emeric Brun | d88fd82 | 2012-05-18 18:30:29 +0200 | [diff] [blame] | 268 | l->sock = &sock_raw; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 269 | l->state = LI_INIT; |
| 270 | |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 271 | if (ss.ss_family == AF_INET) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 272 | ((struct sockaddr_in *)(&l->addr))->sin_port = htons(port); |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 273 | tcpv4_add_listener(l); |
| 274 | } |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 275 | else if (ss.ss_family == AF_INET6) { |
| 276 | ((struct sockaddr_in6 *)(&l->addr))->sin6_port = htons(port); |
| 277 | tcpv6_add_listener(l); |
| 278 | } |
| 279 | else { |
| 280 | l->perm.ux.gid = l->perm.ux.uid = -1; |
| 281 | l->perm.ux.mode = 0; |
| 282 | uxst_add_listener(l); |
| 283 | } |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 284 | |
Willy Tarreau | af7ad00 | 2010-08-31 15:39:26 +0200 | [diff] [blame] | 285 | jobs++; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 286 | listeners++; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 287 | } /* end for(port) */ |
| 288 | } /* end while(next) */ |
| 289 | free(dupstr); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 290 | return 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 291 | fail: |
| 292 | free(dupstr); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 293 | return 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 294 | } |
| 295 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 296 | /* |
| 297 | * Sends a warning if proxy <proxy> does not have at least one of the |
| 298 | * capabilities in <cap>. An optionnal <hint> may be added at the end |
| 299 | * of the warning to help the user. Returns 1 if a warning was emitted |
| 300 | * or 0 if the condition is valid. |
| 301 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 302 | 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] | 303 | { |
| 304 | char *msg; |
| 305 | |
| 306 | switch (cap) { |
| 307 | case PR_CAP_BE: msg = "no backend"; break; |
| 308 | case PR_CAP_FE: msg = "no frontend"; break; |
| 309 | case PR_CAP_RS: msg = "no ruleset"; break; |
| 310 | case PR_CAP_BE|PR_CAP_FE: msg = "neither frontend nor backend"; break; |
| 311 | default: msg = "not enough"; break; |
| 312 | } |
| 313 | |
| 314 | if (!(proxy->cap & cap)) { |
| 315 | 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] | 316 | file, line, arg, proxy_type_str(proxy), proxy->id, msg, hint ? hint : ""); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 317 | return 1; |
| 318 | } |
| 319 | return 0; |
| 320 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 321 | |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 322 | /* Report a warning if a rule is placed after a 'block' rule. |
| 323 | * Return 1 if the warning has been emitted, otherwise 0. |
| 324 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 325 | 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] | 326 | { |
| 327 | if (!LIST_ISEMPTY(&proxy->block_cond)) { |
| 328 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'block' rule will still be processed before.\n", |
| 329 | file, line, arg); |
| 330 | return 1; |
| 331 | } |
| 332 | return 0; |
| 333 | } |
| 334 | |
| 335 | /* Report a warning if a rule is placed after a reqrewrite rule. |
| 336 | * Return 1 if the warning has been emitted, otherwise 0. |
| 337 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 338 | 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] | 339 | { |
| 340 | if (proxy->req_exp) { |
| 341 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'reqxxx' rule will still be processed before.\n", |
| 342 | file, line, arg); |
| 343 | return 1; |
| 344 | } |
| 345 | return 0; |
| 346 | } |
| 347 | |
| 348 | /* Report a warning if a rule is placed after a reqadd rule. |
| 349 | * Return 1 if the warning has been emitted, otherwise 0. |
| 350 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 351 | 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] | 352 | { |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 353 | if (!LIST_ISEMPTY(&proxy->req_add)) { |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 354 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'reqadd' rule will still be processed before.\n", |
| 355 | file, line, arg); |
| 356 | return 1; |
| 357 | } |
| 358 | return 0; |
| 359 | } |
| 360 | |
| 361 | /* Report a warning if a rule is placed after a redirect rule. |
| 362 | * Return 1 if the warning has been emitted, otherwise 0. |
| 363 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 364 | 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] | 365 | { |
| 366 | if (!LIST_ISEMPTY(&proxy->redirect_rules)) { |
| 367 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'redirect' rule will still be processed before.\n", |
| 368 | file, line, arg); |
| 369 | return 1; |
| 370 | } |
| 371 | return 0; |
| 372 | } |
| 373 | |
| 374 | /* Report a warning if a rule is placed after a 'use_backend' rule. |
| 375 | * Return 1 if the warning has been emitted, otherwise 0. |
| 376 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 377 | 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] | 378 | { |
| 379 | if (!LIST_ISEMPTY(&proxy->switching_rules)) { |
| 380 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'use_backend' rule will still be processed before.\n", |
| 381 | file, line, arg); |
| 382 | return 1; |
| 383 | } |
| 384 | return 0; |
| 385 | } |
| 386 | |
| 387 | /* report a warning if a block rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 388 | 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] | 389 | { |
| 390 | return warnif_rule_after_reqxxx(proxy, file, line, arg) || |
| 391 | warnif_rule_after_reqadd(proxy, file, line, arg) || |
| 392 | warnif_rule_after_redirect(proxy, file, line, arg) || |
| 393 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 394 | } |
| 395 | |
| 396 | /* report a warning if a reqxxx rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 397 | 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] | 398 | { |
| 399 | return warnif_rule_after_reqadd(proxy, file, line, arg) || |
| 400 | warnif_rule_after_redirect(proxy, file, line, arg) || |
| 401 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 402 | } |
| 403 | |
| 404 | /* report a warning if a reqadd rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 405 | 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] | 406 | { |
| 407 | return warnif_rule_after_redirect(proxy, file, line, arg) || |
| 408 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 409 | } |
| 410 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 411 | /* Report it if a request ACL condition uses some response-only parameters. It |
| 412 | * returns either 0 or ERR_WARN so that its result can be or'ed with err_code. |
| 413 | * Note that <cond> may be NULL and then will be ignored. |
| 414 | */ |
| 415 | static int warnif_cond_requires_resp(const struct acl_cond *cond, const char *file, int line) |
| 416 | { |
| 417 | struct acl *acl; |
| 418 | |
| 419 | if (!cond || !(cond->requires & ACL_USE_RTR_ANY)) |
| 420 | return 0; |
| 421 | |
| 422 | acl = cond_find_require(cond, ACL_USE_RTR_ANY); |
| 423 | Warning("parsing [%s:%d] : acl '%s' involves some response-only criteria which will be ignored.\n", |
| 424 | file, line, acl ? acl->name : "(unknown)"); |
| 425 | return ERR_WARN; |
| 426 | } |
| 427 | |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 428 | /* Report it if a request ACL condition uses some request-only volatile parameters. |
| 429 | * It returns either 0 or ERR_WARN so that its result can be or'ed with err_code. |
| 430 | * Note that <cond> may be NULL and then will be ignored. |
| 431 | */ |
| 432 | static int warnif_cond_requires_req(const struct acl_cond *cond, const char *file, int line) |
| 433 | { |
| 434 | struct acl *acl; |
| 435 | |
| 436 | if (!cond || !(cond->requires & ACL_USE_REQ_VOLATILE)) |
| 437 | return 0; |
| 438 | |
| 439 | acl = cond_find_require(cond, ACL_USE_REQ_VOLATILE); |
| 440 | Warning("parsing [%s:%d] : acl '%s' involves some volatile request-only criteria which will be ignored.\n", |
| 441 | file, line, acl ? acl->name : "(unknown)"); |
| 442 | return ERR_WARN; |
| 443 | } |
| 444 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 445 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 446 | /* |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 447 | * parse a line in a <global> section. Returns the error code, 0 if OK, or |
| 448 | * any combination of : |
| 449 | * - ERR_ABORT: must abort ASAP |
| 450 | * - ERR_FATAL: we can continue parsing but not start the service |
| 451 | * - ERR_WARN: a warning has been emitted |
| 452 | * - ERR_ALERT: an alert has been emitted |
| 453 | * Only the two first ones can stop processing, the two others are just |
| 454 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 455 | */ |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 456 | 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] | 457 | { |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 458 | int err_code = 0; |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 459 | char *errmsg = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 460 | |
| 461 | if (!strcmp(args[0], "global")) { /* new section */ |
| 462 | /* no option, nothing special to do */ |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 463 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 464 | } |
| 465 | else if (!strcmp(args[0], "daemon")) { |
| 466 | global.mode |= MODE_DAEMON; |
| 467 | } |
| 468 | else if (!strcmp(args[0], "debug")) { |
| 469 | global.mode |= MODE_DEBUG; |
| 470 | } |
| 471 | else if (!strcmp(args[0], "noepoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 472 | global.tune.options &= ~GTUNE_USE_EPOLL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 473 | } |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 474 | else if (!strcmp(args[0], "nosepoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 475 | global.tune.options &= ~GTUNE_USE_SEPOLL; |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 476 | } |
| 477 | else if (!strcmp(args[0], "nokqueue")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 478 | global.tune.options &= ~GTUNE_USE_KQUEUE; |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 479 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 480 | else if (!strcmp(args[0], "nopoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 481 | global.tune.options &= ~GTUNE_USE_POLL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 482 | } |
Willy Tarreau | 3ab68cf | 2009-01-25 16:03:28 +0100 | [diff] [blame] | 483 | else if (!strcmp(args[0], "nosplice")) { |
| 484 | global.tune.options &= ~GTUNE_USE_SPLICE; |
| 485 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 486 | else if (!strcmp(args[0], "quiet")) { |
| 487 | global.mode |= MODE_QUIET; |
| 488 | } |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 489 | else if (!strcmp(args[0], "tune.maxpollevents")) { |
| 490 | if (global.tune.maxpollevents != 0) { |
| 491 | 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] | 492 | err_code |= ERR_ALERT; |
| 493 | goto out; |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 494 | } |
| 495 | if (*(args[1]) == 0) { |
| 496 | 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] | 497 | err_code |= ERR_ALERT | ERR_FATAL; |
| 498 | goto out; |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 499 | } |
| 500 | global.tune.maxpollevents = atol(args[1]); |
| 501 | } |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 502 | else if (!strcmp(args[0], "tune.maxaccept")) { |
| 503 | if (global.tune.maxaccept != 0) { |
| 504 | 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] | 505 | err_code |= ERR_ALERT; |
| 506 | goto out; |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 507 | } |
| 508 | if (*(args[1]) == 0) { |
| 509 | 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] | 510 | err_code |= ERR_ALERT | ERR_FATAL; |
| 511 | goto out; |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 512 | } |
| 513 | global.tune.maxaccept = atol(args[1]); |
| 514 | } |
Willy Tarreau | 43961d5 | 2010-10-04 20:39:20 +0200 | [diff] [blame] | 515 | else if (!strcmp(args[0], "tune.chksize")) { |
| 516 | if (*(args[1]) == 0) { |
| 517 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 518 | err_code |= ERR_ALERT | ERR_FATAL; |
| 519 | goto out; |
| 520 | } |
| 521 | global.tune.chksize = atol(args[1]); |
| 522 | } |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 523 | else if (!strcmp(args[0], "tune.bufsize")) { |
| 524 | if (*(args[1]) == 0) { |
| 525 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 526 | err_code |= ERR_ALERT | ERR_FATAL; |
| 527 | goto out; |
| 528 | } |
| 529 | global.tune.bufsize = atol(args[1]); |
| 530 | if (global.tune.maxrewrite >= global.tune.bufsize / 2) |
| 531 | global.tune.maxrewrite = global.tune.bufsize / 2; |
David du Colombier | 7af4605 | 2012-05-16 14:16:48 +0200 | [diff] [blame] | 532 | trashlen = global.tune.bufsize; |
| 533 | trash = realloc(trash, trashlen); |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 534 | } |
| 535 | else if (!strcmp(args[0], "tune.maxrewrite")) { |
| 536 | if (*(args[1]) == 0) { |
| 537 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 538 | err_code |= ERR_ALERT | ERR_FATAL; |
| 539 | goto out; |
| 540 | } |
| 541 | global.tune.maxrewrite = atol(args[1]); |
| 542 | if (global.tune.maxrewrite >= global.tune.bufsize / 2) |
| 543 | global.tune.maxrewrite = global.tune.bufsize / 2; |
| 544 | } |
Willy Tarreau | e803de2 | 2010-01-21 17:43:04 +0100 | [diff] [blame] | 545 | else if (!strcmp(args[0], "tune.rcvbuf.client")) { |
| 546 | if (global.tune.client_rcvbuf != 0) { |
| 547 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 548 | err_code |= ERR_ALERT; |
| 549 | goto out; |
| 550 | } |
| 551 | if (*(args[1]) == 0) { |
| 552 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 553 | err_code |= ERR_ALERT | ERR_FATAL; |
| 554 | goto out; |
| 555 | } |
| 556 | global.tune.client_rcvbuf = atol(args[1]); |
| 557 | } |
| 558 | else if (!strcmp(args[0], "tune.rcvbuf.server")) { |
| 559 | if (global.tune.server_rcvbuf != 0) { |
| 560 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 561 | err_code |= ERR_ALERT; |
| 562 | goto out; |
| 563 | } |
| 564 | if (*(args[1]) == 0) { |
| 565 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 566 | err_code |= ERR_ALERT | ERR_FATAL; |
| 567 | goto out; |
| 568 | } |
| 569 | global.tune.server_rcvbuf = atol(args[1]); |
| 570 | } |
| 571 | else if (!strcmp(args[0], "tune.sndbuf.client")) { |
| 572 | if (global.tune.client_sndbuf != 0) { |
| 573 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 574 | err_code |= ERR_ALERT; |
| 575 | goto out; |
| 576 | } |
| 577 | if (*(args[1]) == 0) { |
| 578 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 579 | err_code |= ERR_ALERT | ERR_FATAL; |
| 580 | goto out; |
| 581 | } |
| 582 | global.tune.client_sndbuf = atol(args[1]); |
| 583 | } |
| 584 | else if (!strcmp(args[0], "tune.sndbuf.server")) { |
| 585 | if (global.tune.server_sndbuf != 0) { |
| 586 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 587 | err_code |= ERR_ALERT; |
| 588 | goto out; |
| 589 | } |
| 590 | if (*(args[1]) == 0) { |
| 591 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 592 | err_code |= ERR_ALERT | ERR_FATAL; |
| 593 | goto out; |
| 594 | } |
| 595 | global.tune.server_sndbuf = atol(args[1]); |
| 596 | } |
Willy Tarreau | bd9a0a7 | 2011-10-23 21:14:29 +0200 | [diff] [blame] | 597 | else if (!strcmp(args[0], "tune.pipesize")) { |
| 598 | if (*(args[1]) == 0) { |
| 599 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 600 | err_code |= ERR_ALERT | ERR_FATAL; |
| 601 | goto out; |
| 602 | } |
| 603 | global.tune.pipesize = atol(args[1]); |
| 604 | } |
Willy Tarreau | ac1932d | 2011-10-24 19:14:41 +0200 | [diff] [blame] | 605 | else if (!strcmp(args[0], "tune.http.maxhdr")) { |
| 606 | if (*(args[1]) == 0) { |
| 607 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 608 | err_code |= ERR_ALERT | ERR_FATAL; |
| 609 | goto out; |
| 610 | } |
| 611 | global.tune.max_http_hdr = atol(args[1]); |
| 612 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 613 | else if (!strcmp(args[0], "uid")) { |
| 614 | if (global.uid != 0) { |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 615 | Alert("parsing [%s:%d] : user/uid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 616 | err_code |= ERR_ALERT; |
| 617 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 618 | } |
| 619 | if (*(args[1]) == 0) { |
| 620 | 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] | 621 | err_code |= ERR_ALERT | ERR_FATAL; |
| 622 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 623 | } |
| 624 | global.uid = atol(args[1]); |
| 625 | } |
| 626 | else if (!strcmp(args[0], "gid")) { |
| 627 | if (global.gid != 0) { |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 628 | Alert("parsing [%s:%d] : group/gid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 629 | err_code |= ERR_ALERT; |
| 630 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 631 | } |
| 632 | if (*(args[1]) == 0) { |
| 633 | 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] | 634 | err_code |= ERR_ALERT | ERR_FATAL; |
| 635 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 636 | } |
| 637 | global.gid = atol(args[1]); |
| 638 | } |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 639 | /* user/group name handling */ |
| 640 | else if (!strcmp(args[0], "user")) { |
| 641 | struct passwd *ha_user; |
| 642 | if (global.uid != 0) { |
| 643 | Alert("parsing [%s:%d] : user/uid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 644 | err_code |= ERR_ALERT; |
| 645 | goto out; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 646 | } |
| 647 | errno = 0; |
| 648 | ha_user = getpwnam(args[1]); |
| 649 | if (ha_user != NULL) { |
| 650 | global.uid = (int)ha_user->pw_uid; |
| 651 | } |
| 652 | else { |
| 653 | 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] | 654 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 655 | } |
| 656 | } |
| 657 | else if (!strcmp(args[0], "group")) { |
| 658 | struct group *ha_group; |
| 659 | if (global.gid != 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 660 | 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] | 661 | err_code |= ERR_ALERT; |
| 662 | goto out; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 663 | } |
| 664 | errno = 0; |
| 665 | ha_group = getgrnam(args[1]); |
| 666 | if (ha_group != NULL) { |
| 667 | global.gid = (int)ha_group->gr_gid; |
| 668 | } |
| 669 | else { |
| 670 | 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] | 671 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 672 | } |
| 673 | } |
| 674 | /* end of user/group name handling*/ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 675 | else if (!strcmp(args[0], "nbproc")) { |
| 676 | if (global.nbproc != 0) { |
| 677 | 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] | 678 | err_code |= ERR_ALERT; |
| 679 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 680 | } |
| 681 | if (*(args[1]) == 0) { |
| 682 | 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] | 683 | err_code |= ERR_ALERT | ERR_FATAL; |
| 684 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 685 | } |
| 686 | global.nbproc = atol(args[1]); |
| 687 | } |
| 688 | else if (!strcmp(args[0], "maxconn")) { |
| 689 | if (global.maxconn != 0) { |
| 690 | 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] | 691 | err_code |= ERR_ALERT; |
| 692 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 693 | } |
| 694 | if (*(args[1]) == 0) { |
| 695 | 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] | 696 | err_code |= ERR_ALERT | ERR_FATAL; |
| 697 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 698 | } |
| 699 | global.maxconn = atol(args[1]); |
| 700 | #ifdef SYSTEM_MAXCONN |
| 701 | if (global.maxconn > DEFAULT_MAXCONN && cfg_maxconn <= DEFAULT_MAXCONN) { |
| 702 | 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); |
| 703 | global.maxconn = DEFAULT_MAXCONN; |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 704 | err_code |= ERR_ALERT; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 705 | } |
| 706 | #endif /* SYSTEM_MAXCONN */ |
| 707 | } |
Willy Tarreau | 81c25d0 | 2011-09-07 15:17:21 +0200 | [diff] [blame] | 708 | else if (!strcmp(args[0], "maxconnrate")) { |
| 709 | if (global.cps_lim != 0) { |
| 710 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 711 | err_code |= ERR_ALERT; |
| 712 | goto out; |
| 713 | } |
| 714 | if (*(args[1]) == 0) { |
| 715 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 716 | err_code |= ERR_ALERT | ERR_FATAL; |
| 717 | goto out; |
| 718 | } |
| 719 | global.cps_lim = atol(args[1]); |
| 720 | } |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 721 | else if (!strcmp(args[0], "maxpipes")) { |
| 722 | if (global.maxpipes != 0) { |
| 723 | 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] | 724 | err_code |= ERR_ALERT; |
| 725 | goto out; |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 726 | } |
| 727 | if (*(args[1]) == 0) { |
| 728 | 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] | 729 | err_code |= ERR_ALERT | ERR_FATAL; |
| 730 | goto out; |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 731 | } |
| 732 | global.maxpipes = atol(args[1]); |
| 733 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 734 | else if (!strcmp(args[0], "ulimit-n")) { |
| 735 | if (global.rlimit_nofile != 0) { |
| 736 | 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] | 737 | err_code |= ERR_ALERT; |
| 738 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 739 | } |
| 740 | if (*(args[1]) == 0) { |
| 741 | 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] | 742 | err_code |= ERR_ALERT | ERR_FATAL; |
| 743 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 744 | } |
| 745 | global.rlimit_nofile = atol(args[1]); |
| 746 | } |
| 747 | else if (!strcmp(args[0], "chroot")) { |
| 748 | if (global.chroot != NULL) { |
| 749 | 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] | 750 | err_code |= ERR_ALERT; |
| 751 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 752 | } |
| 753 | if (*(args[1]) == 0) { |
| 754 | 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] | 755 | err_code |= ERR_ALERT | ERR_FATAL; |
| 756 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 757 | } |
| 758 | global.chroot = strdup(args[1]); |
| 759 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 760 | else if (!strcmp(args[0], "description")) { |
| 761 | int i, len=0; |
| 762 | char *d; |
| 763 | |
| 764 | if (!*args[1]) { |
| 765 | Alert("parsing [%s:%d]: '%s' expects a string argument.\n", |
| 766 | file, linenum, args[0]); |
| 767 | err_code |= ERR_ALERT | ERR_FATAL; |
| 768 | goto out; |
| 769 | } |
| 770 | |
| 771 | for(i=1; *args[i]; i++) |
| 772 | len += strlen(args[i])+1; |
| 773 | |
| 774 | if (global.desc) |
| 775 | free(global.desc); |
| 776 | |
| 777 | global.desc = d = (char *)calloc(1, len); |
| 778 | |
| 779 | d += sprintf(d, "%s", args[1]); |
| 780 | for(i=2; *args[i]; i++) |
| 781 | d += sprintf(d, " %s", args[i]); |
| 782 | } |
| 783 | else if (!strcmp(args[0], "node")) { |
| 784 | int i; |
| 785 | char c; |
| 786 | |
| 787 | for (i=0; args[1][i]; i++) { |
| 788 | c = args[1][i]; |
Willy Tarreau | 88e0581 | 2010-03-03 00:16:00 +0100 | [diff] [blame] | 789 | if (!isupper((unsigned char)c) && !islower((unsigned char)c) && |
| 790 | !isdigit((unsigned char)c) && c != '_' && c != '-' && c != '.') |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 791 | break; |
| 792 | } |
| 793 | |
| 794 | if (!i || args[1][i]) { |
| 795 | Alert("parsing [%s:%d]: '%s' requires valid node name - non-empty string" |
| 796 | " with digits(0-9), letters(A-Z, a-z), dot(.), hyphen(-) or underscode(_).\n", |
| 797 | file, linenum, args[0]); |
| 798 | err_code |= ERR_ALERT | ERR_FATAL; |
| 799 | goto out; |
| 800 | } |
| 801 | |
| 802 | if (global.node) |
| 803 | free(global.node); |
| 804 | |
| 805 | global.node = strdup(args[1]); |
| 806 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 807 | else if (!strcmp(args[0], "pidfile")) { |
| 808 | if (global.pidfile != NULL) { |
| 809 | 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] | 810 | err_code |= ERR_ALERT; |
| 811 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 812 | } |
| 813 | if (*(args[1]) == 0) { |
| 814 | 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] | 815 | err_code |= ERR_ALERT | ERR_FATAL; |
| 816 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 817 | } |
| 818 | global.pidfile = strdup(args[1]); |
| 819 | } |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 820 | else if (!strcmp(args[0], "unix-bind")) { |
| 821 | int cur_arg = 1; |
| 822 | while (*(args[cur_arg])) { |
| 823 | if (!strcmp(args[cur_arg], "prefix")) { |
| 824 | if (global.unix_bind.prefix != NULL) { |
| 825 | Alert("parsing [%s:%d] : unix-bind '%s' already specified. Continuing.\n", file, linenum, args[cur_arg]); |
| 826 | err_code |= ERR_ALERT; |
| 827 | cur_arg += 2; |
| 828 | continue; |
| 829 | } |
| 830 | |
| 831 | if (*(args[cur_arg+1]) == 0) { |
| 832 | Alert("parsing [%s:%d] : unix_bind '%s' expects a path as an argument.\n", file, linenum, args[cur_arg]); |
| 833 | err_code |= ERR_ALERT | ERR_FATAL; |
| 834 | goto out; |
| 835 | } |
| 836 | global.unix_bind.prefix = strdup(args[cur_arg+1]); |
| 837 | cur_arg += 2; |
| 838 | continue; |
| 839 | } |
| 840 | |
| 841 | if (!strcmp(args[cur_arg], "mode")) { |
| 842 | |
| 843 | global.unix_bind.ux.mode = strtol(args[cur_arg + 1], NULL, 8); |
| 844 | cur_arg += 2; |
| 845 | continue; |
| 846 | } |
| 847 | |
| 848 | if (!strcmp(args[cur_arg], "uid")) { |
| 849 | |
| 850 | global.unix_bind.ux.uid = atol(args[cur_arg + 1 ]); |
| 851 | cur_arg += 2; |
| 852 | continue; |
| 853 | } |
| 854 | |
| 855 | if (!strcmp(args[cur_arg], "gid")) { |
| 856 | |
| 857 | global.unix_bind.ux.gid = atol(args[cur_arg + 1 ]); |
| 858 | cur_arg += 2; |
| 859 | continue; |
| 860 | } |
| 861 | |
| 862 | if (!strcmp(args[cur_arg], "user")) { |
| 863 | struct passwd *user; |
| 864 | |
| 865 | user = getpwnam(args[cur_arg + 1]); |
| 866 | if (!user) { |
| 867 | Alert("parsing [%s:%d] : '%s' : '%s' unknown user.\n", |
| 868 | file, linenum, args[0], args[cur_arg + 1 ]); |
| 869 | err_code |= ERR_ALERT | ERR_FATAL; |
| 870 | goto out; |
| 871 | } |
| 872 | |
| 873 | global.unix_bind.ux.uid = user->pw_uid; |
| 874 | cur_arg += 2; |
| 875 | continue; |
| 876 | } |
| 877 | |
| 878 | if (!strcmp(args[cur_arg], "group")) { |
| 879 | struct group *group; |
| 880 | |
| 881 | group = getgrnam(args[cur_arg + 1]); |
| 882 | if (!group) { |
| 883 | Alert("parsing [%s:%d] : '%s' : '%s' unknown group.\n", |
| 884 | file, linenum, args[0], args[cur_arg + 1 ]); |
| 885 | err_code |= ERR_ALERT | ERR_FATAL; |
| 886 | goto out; |
| 887 | } |
| 888 | |
| 889 | global.unix_bind.ux.gid = group->gr_gid; |
| 890 | cur_arg += 2; |
| 891 | continue; |
| 892 | } |
| 893 | |
Willy Tarreau | b48f958 | 2011-09-05 01:17:06 +0200 | [diff] [blame] | 894 | 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] | 895 | file, linenum, args[0]); |
| 896 | err_code |= ERR_ALERT | ERR_FATAL; |
| 897 | goto out; |
| 898 | } |
| 899 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 900 | else if (!strcmp(args[0], "log") && kwm == KWM_NO) { /* no log */ |
| 901 | /* delete previous herited or defined syslog servers */ |
| 902 | struct logsrv *back; |
| 903 | struct logsrv *tmp; |
| 904 | |
| 905 | if (*(args[1]) != 0) { |
| 906 | Alert("parsing [%s:%d]:%s : 'no log' does not expect arguments.\n", file, linenum, args[1]); |
| 907 | err_code |= ERR_ALERT | ERR_FATAL; |
| 908 | goto out; |
| 909 | } |
| 910 | |
| 911 | list_for_each_entry_safe(tmp, back, &global.logsrvs, list) { |
| 912 | LIST_DEL(&tmp->list); |
| 913 | free(tmp); |
| 914 | } |
| 915 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 916 | else if (!strcmp(args[0], "log")) { /* syslog server address */ |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 917 | struct logsrv *logsrv; |
| 918 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 919 | if (*(args[1]) == 0 || *(args[2]) == 0) { |
| 920 | 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] | 921 | err_code |= ERR_ALERT | ERR_FATAL; |
| 922 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 923 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 924 | |
| 925 | logsrv = calloc(1, sizeof(struct logsrv)); |
| 926 | |
| 927 | logsrv->facility = get_log_facility(args[2]); |
| 928 | if (logsrv->facility < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 929 | 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] | 930 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 931 | logsrv->facility = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 932 | } |
| 933 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 934 | logsrv->level = 7; /* max syslog level = debug */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 935 | if (*(args[3])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 936 | logsrv->level = get_log_level(args[3]); |
| 937 | if (logsrv->level < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 938 | 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] | 939 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 940 | logsrv->level = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 941 | } |
| 942 | } |
| 943 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 944 | logsrv->minlvl = 0; /* limit syslog level to this level (emerg) */ |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 945 | if (*(args[4])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 946 | logsrv->minlvl = get_log_level(args[4]); |
| 947 | if (logsrv->minlvl < 0) { |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 948 | 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] | 949 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 950 | logsrv->minlvl = 0; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 951 | } |
| 952 | } |
| 953 | |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 954 | if (args[1][0] == '/') { |
David du Colombier | 11bcb6c | 2011-03-24 12:23:00 +0100 | [diff] [blame] | 955 | struct sockaddr_storage *sk = (struct sockaddr_storage *)str2sun(args[1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 956 | if (!sk) { |
| 957 | Alert("parsing [%s:%d] : Socket path '%s' too long (max %d)\n", file, linenum, |
David du Colombier | 11bcb6c | 2011-03-24 12:23:00 +0100 | [diff] [blame] | 958 | args[1], (int)sizeof(((struct sockaddr_un *)&sk)->sun_path) - 1); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 959 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 960 | free(logsrv); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 961 | goto out; |
| 962 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 963 | logsrv->addr = *sk; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 964 | } else { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 965 | struct sockaddr_storage *sk = str2sa(args[1]); |
David du Colombier | 11bcb6c | 2011-03-24 12:23:00 +0100 | [diff] [blame] | 966 | if (!sk) { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 967 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 968 | err_code |= ERR_ALERT | ERR_FATAL; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 969 | free(logsrv); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 970 | goto out; |
| 971 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 972 | logsrv->addr = *sk; |
| 973 | if (!get_host_port(&logsrv->addr)) |
| 974 | set_host_port(&logsrv->addr, SYSLOG_PORT); |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 975 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 976 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 977 | LIST_ADDQ(&global.logsrvs, &logsrv->list); |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 978 | } |
Joe Williams | df5b38f | 2010-12-29 17:05:48 +0100 | [diff] [blame] | 979 | else if (!strcmp(args[0], "log-send-hostname")) { /* set the hostname in syslog header */ |
| 980 | char *name; |
| 981 | int len; |
| 982 | |
| 983 | if (global.log_send_hostname != NULL) { |
| 984 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 985 | err_code |= ERR_ALERT; |
| 986 | goto out; |
| 987 | } |
| 988 | |
| 989 | if (*(args[1])) |
| 990 | name = args[1]; |
| 991 | else |
| 992 | name = hostname; |
| 993 | |
| 994 | len = strlen(name); |
| 995 | |
| 996 | /* We'll add a space after the name to respect the log format */ |
| 997 | free(global.log_send_hostname); |
| 998 | global.log_send_hostname = malloc(len + 2); |
| 999 | snprintf(global.log_send_hostname, len + 2, "%s ", name); |
| 1000 | } |
Kevinm | 48936af | 2010-12-22 16:08:21 +0000 | [diff] [blame] | 1001 | else if (!strcmp(args[0], "log-tag")) { /* tag to report to syslog */ |
| 1002 | if (*(args[1]) == 0) { |
| 1003 | Alert("parsing [%s:%d] : '%s' expects a tag for use in syslog.\n", file, linenum, args[0]); |
| 1004 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1005 | goto out; |
| 1006 | } |
| 1007 | free(global.log_tag); |
| 1008 | global.log_tag = strdup(args[1]); |
| 1009 | } |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1010 | else if (!strcmp(args[0], "spread-checks")) { /* random time between checks (0-50) */ |
| 1011 | if (global.spread_checks != 0) { |
| 1012 | Alert("parsing [%s:%d]: spread-checks already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1013 | err_code |= ERR_ALERT; |
| 1014 | goto out; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1015 | } |
| 1016 | if (*(args[1]) == 0) { |
| 1017 | 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] | 1018 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1019 | goto out; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1020 | } |
| 1021 | global.spread_checks = atol(args[1]); |
| 1022 | if (global.spread_checks < 0 || global.spread_checks > 50) { |
| 1023 | 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] | 1024 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 1025 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1026 | } |
| 1027 | else { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1028 | struct cfg_kw_list *kwl; |
| 1029 | int index; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1030 | int rc; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1031 | |
| 1032 | list_for_each_entry(kwl, &cfg_keywords.list, list) { |
| 1033 | for (index = 0; kwl->kw[index].kw != NULL; index++) { |
| 1034 | if (kwl->kw[index].section != CFG_GLOBAL) |
| 1035 | continue; |
| 1036 | if (strcmp(kwl->kw[index].kw, args[0]) == 0) { |
| 1037 | /* prepare error message just in case */ |
David du Colombier | 7af4605 | 2012-05-16 14:16:48 +0200 | [diff] [blame] | 1038 | snprintf(trash, trashlen, |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1039 | "error near '%s' in '%s' section", args[0], "global"); |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1040 | rc = kwl->kw[index].parse(args, CFG_GLOBAL, NULL, NULL, &errmsg); |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1041 | if (rc < 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1042 | Alert("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1043 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1044 | } |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1045 | else if (rc > 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1046 | Warning("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1047 | err_code |= ERR_WARN; |
| 1048 | goto out; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 1049 | } |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1050 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 1051 | } |
| 1052 | } |
| 1053 | } |
| 1054 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1055 | 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] | 1056 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1057 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 1058 | |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1059 | out: |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 1060 | free(errmsg); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 1061 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1062 | } |
| 1063 | |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 1064 | void init_default_instance() |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1065 | { |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 1066 | init_new_proxy(&defproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1067 | defproxy.mode = PR_MODE_TCP; |
| 1068 | defproxy.state = PR_STNEW; |
| 1069 | defproxy.maxconn = cfg_maxpconn; |
| 1070 | defproxy.conn_retries = CONN_RETRIES; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1071 | |
| 1072 | defproxy.defsrv.inter = DEF_CHKINTR; |
| 1073 | defproxy.defsrv.fastinter = 0; |
| 1074 | defproxy.defsrv.downinter = 0; |
| 1075 | defproxy.defsrv.rise = DEF_RISETIME; |
| 1076 | defproxy.defsrv.fall = DEF_FALLTIME; |
| 1077 | defproxy.defsrv.check_port = 0; |
| 1078 | defproxy.defsrv.maxqueue = 0; |
| 1079 | defproxy.defsrv.minconn = 0; |
| 1080 | defproxy.defsrv.maxconn = 0; |
| 1081 | defproxy.defsrv.slowstart = 0; |
| 1082 | defproxy.defsrv.onerror = DEF_HANA_ONERR; |
| 1083 | defproxy.defsrv.consecutive_errors_limit = DEF_HANA_ERRLIMIT; |
| 1084 | defproxy.defsrv.uweight = defproxy.defsrv.iweight = 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1085 | } |
| 1086 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1087 | |
| 1088 | static int create_cond_regex_rule(const char *file, int line, |
| 1089 | struct proxy *px, int dir, int action, int flags, |
| 1090 | const char *cmd, const char *reg, const char *repl, |
| 1091 | const char **cond_start) |
| 1092 | { |
| 1093 | regex_t *preg = NULL; |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 1094 | char *errmsg = NULL; |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1095 | const char *err; |
| 1096 | int err_code = 0; |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1097 | struct acl_cond *cond = NULL; |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1098 | |
| 1099 | if (px == &defproxy) { |
| 1100 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, line, cmd); |
| 1101 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1102 | goto err; |
| 1103 | } |
| 1104 | |
| 1105 | if (*reg == 0) { |
| 1106 | Alert("parsing [%s:%d] : '%s' expects <regex> as an argument.\n", file, line, cmd); |
| 1107 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1108 | goto err; |
| 1109 | } |
| 1110 | |
| 1111 | if (warnifnotcap(px, PR_CAP_RS, file, line, cmd, NULL)) |
| 1112 | err_code |= ERR_WARN; |
| 1113 | |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1114 | if (cond_start && |
| 1115 | (strcmp(*cond_start, "if") == 0 || strcmp(*cond_start, "unless") == 0)) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 1116 | if ((cond = build_acl_cond(file, line, px, cond_start, &errmsg)) == NULL) { |
| 1117 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition : %s.\n", |
| 1118 | file, line, cmd, errmsg); |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1119 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1120 | goto err; |
| 1121 | } |
| 1122 | } |
| 1123 | else if (cond_start && **cond_start) { |
| 1124 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 1125 | file, line, cmd, *cond_start); |
| 1126 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1127 | goto err; |
| 1128 | } |
| 1129 | |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 1130 | if (dir == SMP_OPT_DIR_REQ) |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1131 | err_code |= warnif_cond_requires_resp(cond, file, line); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 1132 | else |
| 1133 | err_code |= warnif_cond_requires_req(cond, file, line); |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1134 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1135 | preg = calloc(1, sizeof(regex_t)); |
| 1136 | if (!preg) { |
| 1137 | Alert("parsing [%s:%d] : '%s' : not enough memory to build regex.\n", file, line, cmd); |
| 1138 | err_code = ERR_ALERT | ERR_FATAL; |
| 1139 | goto err; |
| 1140 | } |
| 1141 | |
| 1142 | if (regcomp(preg, reg, REG_EXTENDED | flags) != 0) { |
| 1143 | Alert("parsing [%s:%d] : '%s' : bad regular expression '%s'.\n", file, line, cmd, reg); |
| 1144 | err_code = ERR_ALERT | ERR_FATAL; |
| 1145 | goto err; |
| 1146 | } |
| 1147 | |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 1148 | 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] | 1149 | preg, action, repl ? strdup(repl) : NULL, cond); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1150 | if (repl && err) { |
| 1151 | Alert("parsing [%s:%d] : '%s' : invalid character or unterminated sequence in replacement string near '%c'.\n", |
| 1152 | file, line, cmd, *err); |
| 1153 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1154 | goto err; |
| 1155 | } |
| 1156 | |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 1157 | 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] | 1158 | err_code |= ERR_WARN; |
| 1159 | |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 1160 | free(errmsg); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1161 | return err_code; |
| 1162 | err: |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 1163 | free(errmsg); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1164 | free(preg); |
| 1165 | return err_code; |
| 1166 | } |
| 1167 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1168 | /* |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1169 | * Parse a line in a <listen>, <frontend>, <backend> or <ruleset> section. |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1170 | * Returns the error code, 0 if OK, or any combination of : |
| 1171 | * - ERR_ABORT: must abort ASAP |
| 1172 | * - ERR_FATAL: we can continue parsing but not start the service |
| 1173 | * - ERR_WARN: a warning has been emitted |
| 1174 | * - ERR_ALERT: an alert has been emitted |
| 1175 | * Only the two first ones can stop processing, the two others are just |
| 1176 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1177 | */ |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1178 | int cfg_parse_peers(const char *file, int linenum, char **args, int kwm) |
| 1179 | { |
| 1180 | static struct peers *curpeers = NULL; |
| 1181 | struct peer *newpeer = NULL; |
| 1182 | const char *err; |
| 1183 | int err_code = 0; |
| 1184 | |
| 1185 | if (strcmp(args[0], "peers") == 0) { /* new peers section */ |
| 1186 | |
| 1187 | err = invalid_char(args[1]); |
| 1188 | if (err) { |
| 1189 | Alert("parsing [%s:%d] : character '%c' is not permitted in '%s' name '%s'.\n", |
| 1190 | file, linenum, *err, args[0], args[1]); |
| 1191 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1192 | } |
| 1193 | |
| 1194 | for (curpeers = peers; curpeers != NULL; curpeers = curpeers->next) { |
| 1195 | /* |
| 1196 | * If there are two proxies with the same name only following |
| 1197 | * combinations are allowed: |
| 1198 | */ |
| 1199 | if (strcmp(curpeers->id, args[1]) == 0) { |
| 1200 | Warning("Parsing [%s:%d]: peers '%s' has same name as another peers (declared at %s:%d).\n", |
| 1201 | file, linenum, args[1], curpeers->conf.file, curpeers->conf.line); |
| 1202 | err_code |= ERR_WARN; |
| 1203 | } |
| 1204 | } |
| 1205 | |
| 1206 | if ((curpeers = (struct peers *)calloc(1, sizeof(struct peers))) == NULL) { |
| 1207 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 1208 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1209 | goto out; |
| 1210 | } |
| 1211 | |
| 1212 | curpeers->next = peers; |
| 1213 | peers = curpeers; |
| 1214 | curpeers->conf.file = file; |
| 1215 | curpeers->conf.line = linenum; |
| 1216 | curpeers->last_change = now.tv_sec; |
| 1217 | curpeers->id = strdup(args[1]); |
| 1218 | } |
| 1219 | else if (strcmp(args[0], "peer") == 0) { /* peer definition */ |
| 1220 | char *rport, *raddr; |
| 1221 | short realport = 0; |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 1222 | struct sockaddr_storage *sk; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1223 | |
| 1224 | if (!*args[2]) { |
| 1225 | Alert("parsing [%s:%d] : '%s' expects <name> and <addr>[:<port>] as arguments.\n", |
| 1226 | file, linenum, args[0]); |
| 1227 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1228 | goto out; |
| 1229 | } |
| 1230 | |
| 1231 | err = invalid_char(args[1]); |
| 1232 | if (err) { |
| 1233 | Alert("parsing [%s:%d] : character '%c' is not permitted in server name '%s'.\n", |
| 1234 | file, linenum, *err, args[1]); |
| 1235 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1236 | goto out; |
| 1237 | } |
| 1238 | |
| 1239 | if ((newpeer = (struct peer *)calloc(1, sizeof(struct peer))) == NULL) { |
| 1240 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 1241 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1242 | goto out; |
| 1243 | } |
| 1244 | |
| 1245 | /* the peers are linked backwards first */ |
| 1246 | curpeers->count++; |
| 1247 | newpeer->next = curpeers->remote; |
| 1248 | curpeers->remote = newpeer; |
| 1249 | newpeer->peers = curpeers; |
| 1250 | newpeer->conf.file = file; |
| 1251 | newpeer->conf.line = linenum; |
| 1252 | |
| 1253 | newpeer->last_change = now.tv_sec; |
| 1254 | newpeer->id = strdup(args[1]); |
| 1255 | |
| 1256 | raddr = strdup(args[2]); |
Willy Tarreau | fab5a43 | 2011-03-04 15:31:53 +0100 | [diff] [blame] | 1257 | rport = strrchr(raddr, ':'); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1258 | if (rport) { |
| 1259 | *rport++ = 0; |
| 1260 | realport = atol(rport); |
| 1261 | } |
| 1262 | if (!realport) { |
| 1263 | Alert("parsing [%s:%d] : Missing or invalid port in '%s'\n", file, linenum, args[2]); |
| 1264 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1265 | goto out; |
| 1266 | } |
| 1267 | |
Willy Tarreau | fab5a43 | 2011-03-04 15:31:53 +0100 | [diff] [blame] | 1268 | sk = str2ip(raddr); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1269 | free(raddr); |
| 1270 | if (!sk) { |
| 1271 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[2]); |
| 1272 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1273 | goto out; |
| 1274 | } |
| 1275 | newpeer->addr = *sk; |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 1276 | newpeer->proto = protocol_by_family(newpeer->addr.ss_family); |
Willy Tarreau | d02394b | 2012-05-11 18:32:18 +0200 | [diff] [blame] | 1277 | newpeer->sock = &sock_raw; |
| 1278 | newpeer->sock_init_arg = NULL; |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 1279 | |
| 1280 | if (!sk) { |
| 1281 | Alert("parsing [%s:%d] : Unknown protocol family %d '%s'\n", |
| 1282 | file, linenum, newpeer->addr.ss_family, args[2]); |
| 1283 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1284 | goto out; |
| 1285 | } |
| 1286 | |
Willy Tarreau | 86ad42c | 2011-08-27 12:29:07 +0200 | [diff] [blame] | 1287 | set_host_port(&newpeer->addr, realport); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1288 | |
| 1289 | if (strcmp(newpeer->id, localpeer) == 0) { |
| 1290 | /* Current is local peer, it define a frontend */ |
| 1291 | newpeer->local = 1; |
| 1292 | |
| 1293 | if (!curpeers->peers_fe) { |
| 1294 | if ((curpeers->peers_fe = calloc(1, sizeof(struct proxy))) == NULL) { |
| 1295 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 1296 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1297 | goto out; |
| 1298 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1299 | |
Willy Tarreau | 237250c | 2011-07-29 01:49:03 +0200 | [diff] [blame] | 1300 | init_new_proxy(curpeers->peers_fe); |
| 1301 | curpeers->peers_fe->parent = curpeers; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1302 | |
| 1303 | curpeers->peers_fe->last_change = now.tv_sec; |
| 1304 | curpeers->peers_fe->id = strdup(args[1]); |
| 1305 | curpeers->peers_fe->cap = PR_CAP_FE; |
Willy Tarreau | 3ae65a1 | 2011-09-07 17:40:39 +0200 | [diff] [blame] | 1306 | curpeers->peers_fe->maxconn = 0; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1307 | curpeers->peers_fe->conn_retries = CONN_RETRIES; |
| 1308 | curpeers->peers_fe->timeout.connect = 5000; |
| 1309 | curpeers->peers_fe->accept = peer_accept; |
| 1310 | curpeers->peers_fe->options2 |= PR_O2_INDEPSTR | PR_O2_SMARTCON | PR_O2_SMARTACC; |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 1311 | if (!str2listener(args[2], curpeers->peers_fe, file, linenum)) { |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1312 | err_code |= ERR_FATAL; |
| 1313 | goto out; |
| 1314 | } |
| 1315 | curpeers->peers_fe->listen->maxconn = ((struct proxy *)curpeers->peers_fe)->maxconn; |
| 1316 | curpeers->peers_fe->listen->backlog = ((struct proxy *)curpeers->peers_fe)->backlog; |
| 1317 | curpeers->peers_fe->listen->timeout = &((struct proxy *)curpeers->peers_fe)->timeout.client; |
| 1318 | curpeers->peers_fe->listen->accept = session_accept; |
| 1319 | curpeers->peers_fe->listen->frontend = ((struct proxy *)curpeers->peers_fe); |
| 1320 | curpeers->peers_fe->listen->handler = process_session; |
| 1321 | curpeers->peers_fe->listen->analysers |= ((struct proxy *)curpeers->peers_fe)->fe_req_ana; |
Willy Tarreau | 3c63fd8 | 2011-09-07 18:00:47 +0200 | [diff] [blame] | 1322 | curpeers->peers_fe->listen->options |= LI_O_UNLIMITED; /* don't make the peers subject to global limits */ |
| 1323 | global.maxsock += curpeers->peers_fe->listen->maxconn; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 1324 | } |
| 1325 | } |
| 1326 | } /* neither "peer" nor "peers" */ |
| 1327 | else if (*args[0] != 0) { |
| 1328 | Alert("parsing [%s:%d] : unknown keyword '%s' in '%s' section\n", file, linenum, args[0], cursection); |
| 1329 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1330 | goto out; |
| 1331 | } |
| 1332 | |
| 1333 | out: |
| 1334 | return err_code; |
| 1335 | } |
| 1336 | |
| 1337 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 1338 | 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] | 1339 | { |
| 1340 | static struct proxy *curproxy = NULL; |
| 1341 | struct server *newsrv = NULL; |
Willy Tarreau | b17916e | 2006-10-15 15:17:57 +0200 | [diff] [blame] | 1342 | const char *err; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 1343 | int rc; |
| 1344 | unsigned val; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1345 | int err_code = 0; |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 1346 | struct acl_cond *cond = NULL; |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1347 | struct logsrv *tmplogsrv; |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 1348 | char *errmsg = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1349 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1350 | if (!strcmp(args[0], "listen")) |
| 1351 | rc = PR_CAP_LISTEN; |
| 1352 | else if (!strcmp(args[0], "frontend")) |
| 1353 | rc = PR_CAP_FE | PR_CAP_RS; |
| 1354 | else if (!strcmp(args[0], "backend")) |
| 1355 | rc = PR_CAP_BE | PR_CAP_RS; |
| 1356 | else if (!strcmp(args[0], "ruleset")) |
| 1357 | rc = PR_CAP_RS; |
| 1358 | else |
| 1359 | rc = PR_CAP_NONE; |
| 1360 | |
| 1361 | if (rc != PR_CAP_NONE) { /* new proxy */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1362 | if (!*args[1]) { |
| 1363 | Alert("parsing [%s:%d] : '%s' expects an <id> argument and\n" |
| 1364 | " optionnally supports [addr1]:port1[-end1]{,[addr]:port[-end]}...\n", |
| 1365 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1366 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1367 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1368 | } |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1369 | |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1370 | err = invalid_char(args[1]); |
| 1371 | if (err) { |
| 1372 | Alert("parsing [%s:%d] : character '%c' is not permitted in '%s' name '%s'.\n", |
| 1373 | file, linenum, *err, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1374 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1375 | } |
| 1376 | |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1377 | for (curproxy = proxy; curproxy != NULL; curproxy = curproxy->next) { |
| 1378 | /* |
| 1379 | * If there are two proxies with the same name only following |
| 1380 | * combinations are allowed: |
| 1381 | * |
| 1382 | * listen backend frontend ruleset |
| 1383 | * listen - - - - |
| 1384 | * backend - - OK - |
| 1385 | * frontend - OK - - |
| 1386 | * ruleset - - - - |
| 1387 | */ |
| 1388 | |
| 1389 | if (!strcmp(curproxy->id, args[1]) && |
| 1390 | (rc!=(PR_CAP_FE|PR_CAP_RS) || curproxy->cap!=(PR_CAP_BE|PR_CAP_RS)) && |
| 1391 | (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] | 1392 | Warning("Parsing [%s:%d]: %s '%s' has same name as another %s (declared at %s:%d).\n", |
| 1393 | file, linenum, proxy_cap_str(rc), args[1], proxy_type_str(curproxy), |
| 1394 | curproxy->conf.file, curproxy->conf.line); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1395 | err_code |= ERR_WARN; |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1396 | } |
| 1397 | } |
| 1398 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1399 | if ((curproxy = (struct proxy *)calloc(1, sizeof(struct proxy))) == NULL) { |
| 1400 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1401 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1402 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1403 | } |
Willy Tarreau | 5af24ef | 2009-03-15 15:23:16 +0100 | [diff] [blame] | 1404 | |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 1405 | init_new_proxy(curproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1406 | curproxy->next = proxy; |
| 1407 | proxy = curproxy; |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1408 | curproxy->conf.file = file; |
| 1409 | curproxy->conf.line = linenum; |
Krzysztof Oledzki | 8513094 | 2007-10-22 16:21:10 +0200 | [diff] [blame] | 1410 | curproxy->last_change = now.tv_sec; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1411 | curproxy->id = strdup(args[1]); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1412 | curproxy->cap = rc; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1413 | |
| 1414 | /* parse the listener address if any */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1415 | if ((curproxy->cap & PR_CAP_FE) && *args[2]) { |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1416 | struct listener *new, *last = curproxy->listen; |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 1417 | if (!str2listener(args[2], curproxy, file, linenum)) { |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1418 | err_code |= ERR_FATAL; |
| 1419 | goto out; |
| 1420 | } |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1421 | new = curproxy->listen; |
| 1422 | while (new != last) { |
| 1423 | new->conf.file = file; |
| 1424 | new->conf.line = linenum; |
| 1425 | new = new->next; |
Willy Tarreau | c8b1109 | 2011-02-16 11:08:57 +0100 | [diff] [blame] | 1426 | global.maxsock++; |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1427 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1428 | } |
| 1429 | |
| 1430 | /* set default values */ |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1431 | memcpy(&curproxy->defsrv, &defproxy.defsrv, sizeof(curproxy->defsrv)); |
Willy Tarreau | 7016020 | 2010-04-07 16:06:40 +0200 | [diff] [blame] | 1432 | curproxy->defsrv.id = "default-server"; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1433 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1434 | curproxy->state = defproxy.state; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1435 | curproxy->options = defproxy.options; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 1436 | curproxy->options2 = defproxy.options2; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 1437 | curproxy->no_options = defproxy.no_options; |
| 1438 | curproxy->no_options2 = defproxy.no_options2; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 1439 | curproxy->bind_proc = defproxy.bind_proc; |
Willy Tarreau | 3168223 | 2007-11-29 15:38:04 +0100 | [diff] [blame] | 1440 | curproxy->lbprm.algo = defproxy.lbprm.algo; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 1441 | curproxy->except_net = defproxy.except_net; |
| 1442 | curproxy->except_mask = defproxy.except_mask; |
Maik Broemme | 36db02e | 2009-05-08 17:02:07 +0200 | [diff] [blame] | 1443 | curproxy->except_to = defproxy.except_to; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 1444 | curproxy->except_mask_to = defproxy.except_mask_to; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1445 | |
Willy Tarreau | 79f5fe8 | 2008-08-23 08:18:21 +0200 | [diff] [blame] | 1446 | if (defproxy.fwdfor_hdr_len) { |
| 1447 | curproxy->fwdfor_hdr_len = defproxy.fwdfor_hdr_len; |
| 1448 | curproxy->fwdfor_hdr_name = strdup(defproxy.fwdfor_hdr_name); |
| 1449 | } |
| 1450 | |
Willy Tarreau | b86db34 | 2009-11-30 11:50:16 +0100 | [diff] [blame] | 1451 | if (defproxy.orgto_hdr_len) { |
| 1452 | curproxy->orgto_hdr_len = defproxy.orgto_hdr_len; |
| 1453 | curproxy->orgto_hdr_name = strdup(defproxy.orgto_hdr_name); |
| 1454 | } |
| 1455 | |
Mark Lamourine | c2247f0 | 2012-01-04 13:02:01 -0500 | [diff] [blame] | 1456 | if (defproxy.server_id_hdr_len) { |
| 1457 | curproxy->server_id_hdr_len = defproxy.server_id_hdr_len; |
| 1458 | curproxy->server_id_hdr_name = strdup(defproxy.server_id_hdr_name); |
| 1459 | } |
| 1460 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1461 | if (curproxy->cap & PR_CAP_FE) { |
| 1462 | curproxy->maxconn = defproxy.maxconn; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 1463 | curproxy->backlog = defproxy.backlog; |
Willy Tarreau | 13a34bd | 2009-05-10 18:52:49 +0200 | [diff] [blame] | 1464 | curproxy->fe_sps_lim = defproxy.fe_sps_lim; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1465 | |
| 1466 | /* initialize error relocations */ |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 1467 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) |
| 1468 | chunk_dup(&curproxy->errmsg[rc], &defproxy.errmsg[rc]); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1469 | |
| 1470 | curproxy->to_log = defproxy.to_log & ~LW_COOKIE & ~LW_REQHDR & ~ LW_RSPHDR; |
| 1471 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1472 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1473 | if (curproxy->cap & PR_CAP_BE) { |
| 1474 | curproxy->fullconn = defproxy.fullconn; |
| 1475 | curproxy->conn_retries = defproxy.conn_retries; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1476 | |
Willy Tarreau | aa2f389 | 2010-10-22 16:15:31 +0200 | [diff] [blame] | 1477 | if (defproxy.check_req) { |
| 1478 | curproxy->check_req = calloc(1, defproxy.check_len); |
| 1479 | memcpy(curproxy->check_req, defproxy.check_req, defproxy.check_len); |
| 1480 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1481 | curproxy->check_len = defproxy.check_len; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1482 | |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 1483 | if (defproxy.expect_str) { |
| 1484 | curproxy->expect_str = strdup(defproxy.expect_str); |
| 1485 | if (defproxy.expect_regex) { |
| 1486 | /* note: this regex is known to be valid */ |
| 1487 | curproxy->expect_regex = calloc(1, sizeof(regex_t)); |
| 1488 | regcomp(curproxy->expect_regex, defproxy.expect_str, REG_EXTENDED); |
| 1489 | } |
| 1490 | } |
| 1491 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1492 | if (defproxy.cookie_name) |
| 1493 | curproxy->cookie_name = strdup(defproxy.cookie_name); |
| 1494 | curproxy->cookie_len = defproxy.cookie_len; |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1495 | if (defproxy.cookie_domain) |
| 1496 | curproxy->cookie_domain = strdup(defproxy.cookie_domain); |
Willy Tarreau | 0173280 | 2007-11-01 22:48:15 +0100 | [diff] [blame] | 1497 | |
Willy Tarreau | 3193685 | 2010-10-06 16:59:56 +0200 | [diff] [blame] | 1498 | if (defproxy.cookie_maxidle) |
| 1499 | curproxy->cookie_maxidle = defproxy.cookie_maxidle; |
| 1500 | |
| 1501 | if (defproxy.cookie_maxlife) |
| 1502 | curproxy->cookie_maxlife = defproxy.cookie_maxlife; |
| 1503 | |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1504 | if (defproxy.rdp_cookie_name) |
| 1505 | curproxy->rdp_cookie_name = strdup(defproxy.rdp_cookie_name); |
| 1506 | curproxy->rdp_cookie_len = defproxy.rdp_cookie_len; |
| 1507 | |
Willy Tarreau | 0173280 | 2007-11-01 22:48:15 +0100 | [diff] [blame] | 1508 | if (defproxy.url_param_name) |
| 1509 | curproxy->url_param_name = strdup(defproxy.url_param_name); |
| 1510 | curproxy->url_param_len = defproxy.url_param_len; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1511 | |
Benoit | affb481 | 2009-03-25 13:02:10 +0100 | [diff] [blame] | 1512 | if (defproxy.hh_name) |
| 1513 | curproxy->hh_name = strdup(defproxy.hh_name); |
| 1514 | curproxy->hh_len = defproxy.hh_len; |
| 1515 | curproxy->hh_match_domain = defproxy.hh_match_domain; |
| 1516 | |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1517 | if (defproxy.iface_name) |
| 1518 | curproxy->iface_name = strdup(defproxy.iface_name); |
| 1519 | curproxy->iface_len = defproxy.iface_len; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1520 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1521 | |
Willy Tarreau | 3b6b1a9 | 2009-07-23 13:24:23 +0200 | [diff] [blame] | 1522 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1523 | if (defproxy.capture_name) |
| 1524 | curproxy->capture_name = strdup(defproxy.capture_name); |
| 1525 | curproxy->capture_namelen = defproxy.capture_namelen; |
| 1526 | curproxy->capture_len = defproxy.capture_len; |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1527 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1528 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1529 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 1530 | curproxy->timeout.client = defproxy.timeout.client; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 1531 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | 036fae0 | 2008-01-06 13:24:40 +0100 | [diff] [blame] | 1532 | curproxy->timeout.httpreq = defproxy.timeout.httpreq; |
Willy Tarreau | b16a574 | 2010-01-10 14:46:16 +0100 | [diff] [blame] | 1533 | curproxy->timeout.httpka = defproxy.timeout.httpka; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1534 | curproxy->uri_auth = defproxy.uri_auth; |
| 1535 | curproxy->mon_net = defproxy.mon_net; |
| 1536 | curproxy->mon_mask = defproxy.mon_mask; |
| 1537 | if (defproxy.monitor_uri) |
| 1538 | curproxy->monitor_uri = strdup(defproxy.monitor_uri); |
| 1539 | curproxy->monitor_uri_len = defproxy.monitor_uri_len; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 1540 | if (defproxy.defbe.name) |
| 1541 | curproxy->defbe.name = strdup(defproxy.defbe.name); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1542 | } |
| 1543 | |
| 1544 | if (curproxy->cap & PR_CAP_BE) { |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 1545 | curproxy->timeout.connect = defproxy.timeout.connect; |
| 1546 | curproxy->timeout.server = defproxy.timeout.server; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 1547 | curproxy->timeout.check = defproxy.timeout.check; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 1548 | curproxy->timeout.queue = defproxy.timeout.queue; |
Willy Tarreau | 51c9bde | 2008-01-06 13:40:03 +0100 | [diff] [blame] | 1549 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | cd7afc0 | 2009-07-12 10:03:17 +0200 | [diff] [blame] | 1550 | curproxy->timeout.httpreq = defproxy.timeout.httpreq; |
Willy Tarreau | b16a574 | 2010-01-10 14:46:16 +0100 | [diff] [blame] | 1551 | curproxy->timeout.httpka = defproxy.timeout.httpka; |
Willy Tarreau | ce887fd | 2012-05-12 12:50:00 +0200 | [diff] [blame] | 1552 | curproxy->timeout.tunnel = defproxy.timeout.tunnel; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1553 | curproxy->source_addr = defproxy.source_addr; |
| 1554 | } |
| 1555 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1556 | curproxy->mode = defproxy.mode; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1557 | |
| 1558 | /* copy default logsrvs to curproxy */ |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1559 | list_for_each_entry(tmplogsrv, &defproxy.logsrvs, list) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1560 | struct logsrv *node = malloc(sizeof(struct logsrv)); |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1561 | memcpy(node, tmplogsrv, sizeof(struct logsrv)); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 1562 | LIST_INIT(&node->list); |
| 1563 | LIST_ADDQ(&curproxy->logsrvs, &node->list); |
| 1564 | } |
| 1565 | |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 1566 | /* get either a pointer to the logformat string or a copy of it */ |
| 1567 | curproxy->logformat_string = defproxy.logformat_string; |
| 1568 | if (curproxy->logformat_string && |
| 1569 | curproxy->logformat_string != default_http_log_format && |
| 1570 | curproxy->logformat_string != default_tcp_log_format && |
| 1571 | curproxy->logformat_string != clf_http_log_format) |
| 1572 | curproxy->logformat_string = strdup(curproxy->logformat_string); |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 1573 | |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 1574 | curproxy->uniqueid_format_string = defproxy.uniqueid_format_string; |
| 1575 | if (curproxy->uniqueid_format_string) |
| 1576 | curproxy->uniqueid_format_string = strdup(curproxy->uniqueid_format_string); |
William Lallemand | a73203e | 2012-03-12 12:48:57 +0100 | [diff] [blame] | 1577 | |
| 1578 | /* copy default header unique id */ |
| 1579 | if (defproxy.header_unique_id) |
| 1580 | curproxy->header_unique_id = strdup(defproxy.header_unique_id); |
| 1581 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1582 | curproxy->grace = defproxy.grace; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1583 | curproxy->conf.used_listener_id = EB_ROOT; |
| 1584 | curproxy->conf.used_server_id = EB_ROOT; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1585 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1586 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1587 | } |
| 1588 | else if (!strcmp(args[0], "defaults")) { /* use this one to assign default values */ |
| 1589 | /* some variables may have already been initialized earlier */ |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 1590 | /* FIXME-20070101: we should do this too at the end of the |
| 1591 | * config parsing to free all default values. |
| 1592 | */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1593 | free(defproxy.check_req); |
| 1594 | free(defproxy.cookie_name); |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1595 | free(defproxy.rdp_cookie_name); |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1596 | free(defproxy.cookie_domain); |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1597 | free(defproxy.url_param_name); |
Benoit | affb481 | 2009-03-25 13:02:10 +0100 | [diff] [blame] | 1598 | free(defproxy.hh_name); |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1599 | free(defproxy.capture_name); |
| 1600 | free(defproxy.monitor_uri); |
| 1601 | free(defproxy.defbe.name); |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1602 | free(defproxy.iface_name); |
Willy Tarreau | 79f5fe8 | 2008-08-23 08:18:21 +0200 | [diff] [blame] | 1603 | free(defproxy.fwdfor_hdr_name); |
| 1604 | defproxy.fwdfor_hdr_len = 0; |
Willy Tarreau | b86db34 | 2009-11-30 11:50:16 +0100 | [diff] [blame] | 1605 | free(defproxy.orgto_hdr_name); |
| 1606 | defproxy.orgto_hdr_len = 0; |
Mark Lamourine | c2247f0 | 2012-01-04 13:02:01 -0500 | [diff] [blame] | 1607 | free(defproxy.server_id_hdr_name); |
| 1608 | defproxy.server_id_hdr_len = 0; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 1609 | free(defproxy.expect_str); |
| 1610 | if (defproxy.expect_regex) regfree(defproxy.expect_regex); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1611 | |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 1612 | if (defproxy.logformat_string == default_http_log_format || |
| 1613 | defproxy.logformat_string == default_tcp_log_format || |
| 1614 | defproxy.logformat_string == clf_http_log_format) |
| 1615 | free(defproxy.logformat_string); |
| 1616 | |
| 1617 | free(defproxy.uniqueid_format_string); |
| 1618 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1619 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 1620 | chunk_destroy(&defproxy.errmsg[rc]); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1621 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1622 | /* we cannot free uri_auth because it might already be used */ |
| 1623 | init_default_instance(); |
| 1624 | curproxy = &defproxy; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1625 | defproxy.cap = PR_CAP_LISTEN; /* all caps for now */ |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1626 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1627 | } |
| 1628 | else if (curproxy == NULL) { |
| 1629 | Alert("parsing [%s:%d] : 'listen' or 'defaults' expected.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1630 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1631 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1632 | } |
| 1633 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1634 | |
| 1635 | /* Now let's parse the proxy-specific keywords */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1636 | if (!strcmp(args[0], "bind")) { /* new listen addresses */ |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1637 | struct listener *new_listen, *last_listen; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1638 | int cur_arg; |
| 1639 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1640 | if (curproxy == &defproxy) { |
| 1641 | 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] | 1642 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1643 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1644 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1645 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1646 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1647 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1648 | if ( *(args[1]) != '/' && strchr(args[1], ':') == NULL) { |
Willy Tarreau | d55c3fe | 2010-11-09 09:50:37 +0100 | [diff] [blame] | 1649 | 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] | 1650 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1651 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1652 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1653 | } |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1654 | |
| 1655 | last_listen = curproxy->listen; |
Willy Tarreau | 8a95691 | 2010-10-15 14:27:08 +0200 | [diff] [blame] | 1656 | |
| 1657 | /* NOTE: the following line might create several listeners if there |
| 1658 | * are comma-separated IPs or port ranges. So all further processing |
| 1659 | * will have to be applied to all listeners created after last_listen. |
| 1660 | */ |
Willy Tarreau | 2dff0c2 | 2011-03-04 15:43:13 +0100 | [diff] [blame] | 1661 | if (!str2listener(args[1], curproxy, file, linenum)) { |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1662 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1663 | goto out; |
| 1664 | } |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1665 | |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1666 | new_listen = curproxy->listen; |
| 1667 | while (new_listen != last_listen) { |
| 1668 | new_listen->conf.file = file; |
| 1669 | new_listen->conf.line = linenum; |
| 1670 | new_listen = new_listen->next; |
Willy Tarreau | c8b1109 | 2011-02-16 11:08:57 +0100 | [diff] [blame] | 1671 | global.maxsock++; |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1672 | } |
| 1673 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1674 | /* Set default global rights and owner for unix bind */ |
| 1675 | if (curproxy->listen->addr.ss_family == AF_UNIX) { |
| 1676 | memcpy(&(curproxy->listen->perm.ux), &(global.unix_bind.ux), sizeof(global.unix_bind.ux)); |
| 1677 | } |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1678 | cur_arg = 2; |
| 1679 | while (*(args[cur_arg])) { |
| 1680 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 1681 | #ifdef SO_BINDTODEVICE |
| 1682 | struct listener *l; |
| 1683 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1684 | if (curproxy->listen->addr.ss_family == AF_UNIX) { |
| 1685 | Alert("parsing [%s:%d] : '%s' : '%s' option not supported on unix sockets.\n", |
| 1686 | file, linenum, args[0], args[cur_arg]); |
| 1687 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1688 | goto out; |
| 1689 | } |
| 1690 | |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1691 | if (!*args[cur_arg + 1]) { |
| 1692 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 1693 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1694 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1695 | goto out; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1696 | } |
| 1697 | |
| 1698 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1699 | l->interface = strdup(args[cur_arg + 1]); |
| 1700 | |
| 1701 | global.last_checks |= LSTCHK_NETADM; |
| 1702 | |
| 1703 | cur_arg += 2; |
| 1704 | continue; |
| 1705 | #else |
| 1706 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1707 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1708 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1709 | goto out; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1710 | #endif |
| 1711 | } |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1712 | if (!strcmp(args[cur_arg], "mss")) { /* set MSS of listening socket */ |
| 1713 | #ifdef TCP_MAXSEG |
| 1714 | struct listener *l; |
| 1715 | int mss; |
| 1716 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1717 | if (curproxy->listen->addr.ss_family == AF_UNIX) { |
| 1718 | Alert("parsing [%s:%d] : '%s' : '%s' option not supported on unix sockets.\n", |
| 1719 | file, linenum, args[0], args[cur_arg]); |
| 1720 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1721 | goto out; |
| 1722 | } |
| 1723 | |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1724 | if (!*args[cur_arg + 1]) { |
| 1725 | Alert("parsing [%s:%d] : '%s' : missing MSS value.\n", |
| 1726 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1727 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1728 | goto out; |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1729 | } |
| 1730 | |
Willy Tarreau | 48a7e72 | 2010-12-24 15:26:39 +0100 | [diff] [blame] | 1731 | mss = atoi(args[cur_arg + 1]); |
| 1732 | if (!mss || abs(mss) > 65535) { |
| 1733 | Alert("parsing [%s:%d]: %s expects an MSS with and absolute value between 1 and 65535.\n", |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1734 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1735 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1736 | goto out; |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1737 | } |
| 1738 | |
| 1739 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1740 | l->maxseg = mss; |
| 1741 | |
| 1742 | cur_arg += 2; |
| 1743 | continue; |
| 1744 | #else |
| 1745 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1746 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1747 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1748 | goto out; |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1749 | #endif |
| 1750 | } |
Willy Tarreau | cb6cd43 | 2009-10-13 07:34:14 +0200 | [diff] [blame] | 1751 | |
| 1752 | if (!strcmp(args[cur_arg], "defer-accept")) { /* wait for some data for 1 second max before doing accept */ |
| 1753 | #ifdef TCP_DEFER_ACCEPT |
| 1754 | struct listener *l; |
| 1755 | |
| 1756 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1757 | l->options |= LI_O_DEF_ACCEPT; |
| 1758 | |
| 1759 | cur_arg ++; |
| 1760 | continue; |
| 1761 | #else |
| 1762 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1763 | file, linenum, args[0], args[cur_arg]); |
| 1764 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1765 | goto out; |
| 1766 | #endif |
| 1767 | } |
| 1768 | |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1769 | if (!strcmp(args[cur_arg], "transparent")) { /* transparently bind to these addresses */ |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1770 | #ifdef CONFIG_HAP_LINUX_TPROXY |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1771 | struct listener *l; |
| 1772 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1773 | if (curproxy->listen->addr.ss_family == AF_UNIX) { |
| 1774 | Alert("parsing [%s:%d] : '%s' : '%s' option not supported on unix sockets.\n", |
| 1775 | file, linenum, args[0], args[cur_arg]); |
| 1776 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1777 | goto out; |
| 1778 | } |
| 1779 | |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1780 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1781 | l->options |= LI_O_FOREIGN; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1782 | |
| 1783 | cur_arg ++; |
| 1784 | continue; |
| 1785 | #else |
| 1786 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1787 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1788 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1789 | goto out; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1790 | #endif |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1791 | } |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1792 | |
Willy Tarreau | 8a95691 | 2010-10-15 14:27:08 +0200 | [diff] [blame] | 1793 | if (!strcmp(args[cur_arg], "accept-proxy")) { /* expect a 'PROXY' line first */ |
| 1794 | struct listener *l; |
| 1795 | |
| 1796 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1797 | l->options |= LI_O_ACC_PROXY; |
| 1798 | |
| 1799 | cur_arg ++; |
| 1800 | continue; |
| 1801 | } |
| 1802 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1803 | if (!strcmp(args[cur_arg], "name")) { |
| 1804 | struct listener *l; |
| 1805 | |
| 1806 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1807 | l->name = strdup(args[cur_arg + 1]); |
| 1808 | |
| 1809 | cur_arg += 2; |
| 1810 | continue; |
| 1811 | } |
| 1812 | |
| 1813 | if (!strcmp(args[cur_arg], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1814 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1815 | struct listener *l; |
| 1816 | |
| 1817 | if (curproxy->listen->next != last_listen) { |
| 1818 | Alert("parsing [%s:%d]: '%s' can be only used with a single socket.\n", |
| 1819 | file, linenum, args[cur_arg]); |
| 1820 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1821 | goto out; |
| 1822 | } |
| 1823 | |
| 1824 | if (!*args[cur_arg + 1]) { |
| 1825 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 1826 | file, linenum, args[cur_arg]); |
| 1827 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1828 | goto out; |
| 1829 | } |
| 1830 | |
| 1831 | curproxy->listen->luid = atol(args[cur_arg + 1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1832 | curproxy->listen->conf.id.key = curproxy->listen->luid; |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1833 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1834 | if (curproxy->listen->luid <= 0) { |
| 1835 | Alert("parsing [%s:%d]: custom id has to be > 0\n", |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1836 | file, linenum); |
| 1837 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1838 | goto out; |
| 1839 | } |
| 1840 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1841 | node = eb32_lookup(&curproxy->conf.used_listener_id, curproxy->listen->luid); |
| 1842 | if (node) { |
| 1843 | l = container_of(node, struct listener, conf.id); |
| 1844 | Alert("parsing [%s:%d]: custom id %d for socket '%s' already used at %s:%d.\n", |
| 1845 | file, linenum, l->luid, args[1], l->conf.file, l->conf.line); |
| 1846 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1847 | goto out; |
| 1848 | } |
| 1849 | eb32_insert(&curproxy->conf.used_listener_id, &curproxy->listen->conf.id); |
| 1850 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1851 | cur_arg += 2; |
| 1852 | continue; |
| 1853 | } |
| 1854 | |
Emeric Brun | ed76092 | 2010-10-22 17:59:25 +0200 | [diff] [blame] | 1855 | if (!strcmp(args[cur_arg], "mode")) { |
| 1856 | |
| 1857 | if (curproxy->listen->addr.ss_family != AF_UNIX) { |
| 1858 | Alert("parsing [%s:%d] : '%s' : '%s' option only supported on unix sockets.\n", |
| 1859 | file, linenum, args[0], args[cur_arg]); |
| 1860 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1861 | goto out; |
| 1862 | } |
| 1863 | |
| 1864 | curproxy->listen->perm.ux.mode = strtol(args[cur_arg + 1], NULL, 8); |
| 1865 | |
| 1866 | cur_arg += 2; |
| 1867 | continue; |
| 1868 | } |
| 1869 | |
| 1870 | if (!strcmp(args[cur_arg], "uid")) { |
| 1871 | |
| 1872 | if (curproxy->listen->addr.ss_family != AF_UNIX) { |
| 1873 | Alert("parsing [%s:%d] : '%s' : '%s' option only supported on unix sockets.\n", |
| 1874 | file, linenum, args[0], args[cur_arg]); |
| 1875 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1876 | goto out; |
| 1877 | } |
| 1878 | |
| 1879 | curproxy->listen->perm.ux.uid = atol(args[cur_arg + 1 ]); |
| 1880 | cur_arg += 2; |
| 1881 | continue; |
| 1882 | } |
| 1883 | |
| 1884 | if (!strcmp(args[cur_arg], "gid")) { |
| 1885 | |
| 1886 | if (curproxy->listen->addr.ss_family != AF_UNIX) { |
| 1887 | Alert("parsing [%s:%d] : '%s' : '%s' option only supported on unix sockets.\n", |
| 1888 | file, linenum, args[0], args[cur_arg]); |
| 1889 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1890 | goto out; |
| 1891 | } |
| 1892 | |
| 1893 | curproxy->listen->perm.ux.gid = atol(args[cur_arg + 1 ]); |
| 1894 | cur_arg += 2; |
| 1895 | continue; |
| 1896 | } |
| 1897 | |
| 1898 | if (!strcmp(args[cur_arg], "user")) { |
| 1899 | struct passwd *user; |
| 1900 | |
| 1901 | if (curproxy->listen->addr.ss_family != AF_UNIX) { |
| 1902 | Alert("parsing [%s:%d] : '%s' : '%s' option only supported on unix sockets.\n", |
| 1903 | file, linenum, args[0], args[cur_arg]); |
| 1904 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1905 | goto out; |
| 1906 | } |
| 1907 | user = getpwnam(args[cur_arg + 1]); |
| 1908 | if (!user) { |
| 1909 | Alert("parsing [%s:%d] : '%s' : '%s' unknown user.\n", |
| 1910 | file, linenum, args[0], args[cur_arg + 1 ]); |
| 1911 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1912 | goto out; |
| 1913 | } |
| 1914 | |
| 1915 | curproxy->listen->perm.ux.uid = user->pw_uid; |
| 1916 | cur_arg += 2; |
| 1917 | continue; |
| 1918 | } |
| 1919 | |
| 1920 | if (!strcmp(args[cur_arg], "group")) { |
| 1921 | struct group *group; |
| 1922 | |
| 1923 | if (curproxy->listen->addr.ss_family != AF_UNIX) { |
| 1924 | Alert("parsing [%s:%d] : '%s' : '%s' option only supported on unix sockets.\n", |
| 1925 | file, linenum, args[0], args[cur_arg]); |
| 1926 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1927 | goto out; |
| 1928 | } |
| 1929 | group = getgrnam(args[cur_arg + 1]); |
| 1930 | if (!group) { |
| 1931 | Alert("parsing [%s:%d] : '%s' : '%s' unknown group.\n", |
| 1932 | file, linenum, args[0], args[cur_arg + 1 ]); |
| 1933 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1934 | goto out; |
| 1935 | } |
| 1936 | |
| 1937 | curproxy->listen->perm.ux.gid = group->gr_gid; |
| 1938 | cur_arg += 2; |
| 1939 | continue; |
| 1940 | } |
| 1941 | |
Willy Tarreau | b48f958 | 2011-09-05 01:17:06 +0200 | [diff] [blame] | 1942 | Alert("parsing [%s:%d] : '%s' only supports the 'transparent', 'accept-proxy', 'defer-accept', 'name', 'id', 'mss', 'mode', 'uid', 'gid', 'user', 'group' and 'interface' options.\n", |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1943 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1944 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1945 | goto out; |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1946 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1947 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1948 | } |
| 1949 | else if (!strcmp(args[0], "monitor-net")) { /* set the range of IPs to ignore */ |
| 1950 | if (!*args[1] || !str2net(args[1], &curproxy->mon_net, &curproxy->mon_mask)) { |
| 1951 | Alert("parsing [%s:%d] : '%s' expects address[/mask].\n", |
| 1952 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1953 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1954 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1955 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1956 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1957 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1958 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1959 | /* flush useless bits */ |
| 1960 | curproxy->mon_net.s_addr &= curproxy->mon_mask.s_addr; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1961 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1962 | } |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1963 | else if (!strcmp(args[0], "monitor-uri")) { /* set the URI to intercept */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1964 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1965 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1966 | |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1967 | if (!*args[1]) { |
| 1968 | Alert("parsing [%s:%d] : '%s' expects an URI.\n", |
| 1969 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1970 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1971 | goto out; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1972 | } |
| 1973 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1974 | free(curproxy->monitor_uri); |
Willy Tarreau | 8d5d7f2 | 2007-01-21 19:16:41 +0100 | [diff] [blame] | 1975 | curproxy->monitor_uri_len = strlen(args[1]); |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1976 | curproxy->monitor_uri = (char *)calloc(1, curproxy->monitor_uri_len + 1); |
Willy Tarreau | 8d5d7f2 | 2007-01-21 19:16:41 +0100 | [diff] [blame] | 1977 | memcpy(curproxy->monitor_uri, args[1], curproxy->monitor_uri_len); |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1978 | curproxy->monitor_uri[curproxy->monitor_uri_len] = '\0'; |
| 1979 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1980 | goto out; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1981 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1982 | else if (!strcmp(args[0], "mode")) { /* sets the proxy mode */ |
| 1983 | if (!strcmp(args[1], "http")) curproxy->mode = PR_MODE_HTTP; |
| 1984 | else if (!strcmp(args[1], "tcp")) curproxy->mode = PR_MODE_TCP; |
| 1985 | else if (!strcmp(args[1], "health")) curproxy->mode = PR_MODE_HEALTH; |
| 1986 | else { |
| 1987 | 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] | 1988 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1989 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1990 | } |
| 1991 | } |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1992 | else if (!strcmp(args[0], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1993 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1994 | |
| 1995 | if (curproxy == &defproxy) { |
| 1996 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", |
| 1997 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1998 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1999 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2000 | } |
| 2001 | |
| 2002 | if (!*args[1]) { |
| 2003 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 2004 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2005 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2006 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2007 | } |
| 2008 | |
| 2009 | curproxy->uuid = atol(args[1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2010 | curproxy->conf.id.key = curproxy->uuid; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2011 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2012 | if (curproxy->uuid <= 0) { |
| 2013 | Alert("parsing [%s:%d]: custom id has to be > 0.\n", |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2014 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2015 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2016 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2017 | } |
| 2018 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 2019 | node = eb32_lookup(&used_proxy_id, curproxy->uuid); |
| 2020 | if (node) { |
| 2021 | struct proxy *target = container_of(node, struct proxy, conf.id); |
| 2022 | Alert("parsing [%s:%d]: %s %s reuses same custom id as %s %s (declared at %s:%d).\n", |
| 2023 | file, linenum, proxy_type_str(curproxy), curproxy->id, |
| 2024 | proxy_type_str(target), target->id, target->conf.file, target->conf.line); |
| 2025 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2026 | goto out; |
| 2027 | } |
| 2028 | eb32_insert(&used_proxy_id, &curproxy->conf.id); |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 2029 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 2030 | else if (!strcmp(args[0], "description")) { |
| 2031 | int i, len=0; |
| 2032 | char *d; |
| 2033 | |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2034 | if (curproxy == &defproxy) { |
| 2035 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", |
| 2036 | file, linenum, args[0]); |
| 2037 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2038 | goto out; |
| 2039 | } |
| 2040 | |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 2041 | if (!*args[1]) { |
| 2042 | Alert("parsing [%s:%d]: '%s' expects a string argument.\n", |
| 2043 | file, linenum, args[0]); |
| 2044 | return -1; |
| 2045 | } |
| 2046 | |
| 2047 | for(i=1; *args[i]; i++) |
| 2048 | len += strlen(args[i])+1; |
| 2049 | |
| 2050 | d = (char *)calloc(1, len); |
| 2051 | curproxy->desc = d; |
| 2052 | |
| 2053 | d += sprintf(d, "%s", args[1]); |
| 2054 | for(i=2; *args[i]; i++) |
| 2055 | d += sprintf(d, " %s", args[i]); |
| 2056 | |
| 2057 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2058 | else if (!strcmp(args[0], "disabled")) { /* disables this proxy */ |
| 2059 | curproxy->state = PR_STSTOPPED; |
| 2060 | } |
| 2061 | else if (!strcmp(args[0], "enabled")) { /* enables this proxy (used to revert a disabled default) */ |
| 2062 | curproxy->state = PR_STNEW; |
| 2063 | } |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2064 | else if (!strcmp(args[0], "bind-process")) { /* enable this proxy only on some processes */ |
| 2065 | int cur_arg = 1; |
| 2066 | unsigned int set = 0; |
| 2067 | |
| 2068 | while (*args[cur_arg]) { |
| 2069 | int u; |
| 2070 | if (strcmp(args[cur_arg], "all") == 0) { |
| 2071 | set = 0; |
| 2072 | break; |
| 2073 | } |
| 2074 | else if (strcmp(args[cur_arg], "odd") == 0) { |
| 2075 | set |= 0x55555555; |
| 2076 | } |
| 2077 | else if (strcmp(args[cur_arg], "even") == 0) { |
| 2078 | set |= 0xAAAAAAAA; |
| 2079 | } |
| 2080 | else { |
| 2081 | u = str2uic(args[cur_arg]); |
| 2082 | if (u < 1 || u > 32) { |
| 2083 | Alert("parsing [%s:%d]: %s expects 'all', 'odd', 'even', or process numbers from 1 to 32.\n", |
| 2084 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2085 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2086 | goto out; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2087 | } |
| 2088 | if (u > global.nbproc) { |
| 2089 | Warning("parsing [%s:%d]: %s references process number higher than global.nbproc.\n", |
| 2090 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2091 | err_code |= ERR_WARN; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 2092 | } |
| 2093 | set |= 1 << (u - 1); |
| 2094 | } |
| 2095 | cur_arg++; |
| 2096 | } |
| 2097 | curproxy->bind_proc = set; |
| 2098 | } |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 2099 | else if (!strcmp(args[0], "acl")) { /* add an ACL */ |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2100 | if (curproxy == &defproxy) { |
| 2101 | 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] | 2102 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2103 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2104 | } |
| 2105 | |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 2106 | err = invalid_char(args[1]); |
| 2107 | if (err) { |
| 2108 | Alert("parsing [%s:%d] : character '%c' is not permitted in acl name '%s'.\n", |
| 2109 | file, linenum, *err, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2110 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 2111 | } |
| 2112 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2113 | if (parse_acl((const char **)args + 1, &curproxy->acl, &errmsg) == NULL) { |
| 2114 | Alert("parsing [%s:%d] : error detected while parsing ACL '%s' : %s.\n", |
| 2115 | file, linenum, args[1], errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2116 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2117 | goto out; |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 2118 | } |
| 2119 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2120 | else if (!strcmp(args[0], "cookie")) { /* cookie name */ |
| 2121 | int cur_arg; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2122 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2123 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2124 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2125 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2126 | if (*(args[1]) == 0) { |
| 2127 | Alert("parsing [%s:%d] : '%s' expects <cookie_name> as argument.\n", |
| 2128 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2129 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2130 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2131 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2132 | |
Willy Tarreau | c63d4bb | 2010-10-23 11:37:27 +0200 | [diff] [blame] | 2133 | curproxy->options &= ~PR_O_COOK_ANY; |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2134 | curproxy->options2 &= ~PR_O2_COOK_PSV; |
Willy Tarreau | c63d4bb | 2010-10-23 11:37:27 +0200 | [diff] [blame] | 2135 | curproxy->cookie_maxidle = curproxy->cookie_maxlife = 0; |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 2136 | free(curproxy->cookie_domain); curproxy->cookie_domain = NULL; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2137 | free(curproxy->cookie_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2138 | curproxy->cookie_name = strdup(args[1]); |
| 2139 | curproxy->cookie_len = strlen(curproxy->cookie_name); |
Willy Tarreau | c63d4bb | 2010-10-23 11:37:27 +0200 | [diff] [blame] | 2140 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2141 | cur_arg = 2; |
| 2142 | while (*(args[cur_arg])) { |
| 2143 | if (!strcmp(args[cur_arg], "rewrite")) { |
| 2144 | curproxy->options |= PR_O_COOK_RW; |
| 2145 | } |
| 2146 | else if (!strcmp(args[cur_arg], "indirect")) { |
| 2147 | curproxy->options |= PR_O_COOK_IND; |
| 2148 | } |
| 2149 | else if (!strcmp(args[cur_arg], "insert")) { |
| 2150 | curproxy->options |= PR_O_COOK_INS; |
| 2151 | } |
| 2152 | else if (!strcmp(args[cur_arg], "nocache")) { |
| 2153 | curproxy->options |= PR_O_COOK_NOC; |
| 2154 | } |
| 2155 | else if (!strcmp(args[cur_arg], "postonly")) { |
| 2156 | curproxy->options |= PR_O_COOK_POST; |
| 2157 | } |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2158 | else if (!strcmp(args[cur_arg], "preserve")) { |
| 2159 | curproxy->options2 |= PR_O2_COOK_PSV; |
| 2160 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2161 | else if (!strcmp(args[cur_arg], "prefix")) { |
| 2162 | curproxy->options |= PR_O_COOK_PFX; |
| 2163 | } |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2164 | else if (!strcmp(args[cur_arg], "domain")) { |
| 2165 | if (!*args[cur_arg + 1]) { |
| 2166 | Alert("parsing [%s:%d]: '%s' expects <domain> as argument.\n", |
| 2167 | file, linenum, args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2168 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2169 | goto out; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2170 | } |
| 2171 | |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 2172 | if (*args[cur_arg + 1] != '.' || !strchr(args[cur_arg + 1] + 1, '.')) { |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2173 | /* rfc2109, 4.3.2 Rejecting Cookies */ |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 2174 | Warning("parsing [%s:%d]: domain '%s' contains no embedded" |
| 2175 | " dots nor does not start with a dot." |
| 2176 | " RFC forbids it, this configuration may not work properly.\n", |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2177 | file, linenum, args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 2178 | err_code |= ERR_WARN; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2179 | } |
| 2180 | |
| 2181 | err = invalid_domainchar(args[cur_arg + 1]); |
| 2182 | if (err) { |
| 2183 | Alert("parsing [%s:%d]: character '%c' is not permitted in domain name '%s'.\n", |
| 2184 | file, linenum, *err, args[cur_arg + 1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2185 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2186 | goto out; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2187 | } |
| 2188 | |
Willy Tarreau | 68a897b | 2009-12-03 23:28:34 +0100 | [diff] [blame] | 2189 | if (!curproxy->cookie_domain) { |
| 2190 | curproxy->cookie_domain = strdup(args[cur_arg + 1]); |
| 2191 | } else { |
| 2192 | /* one domain was already specified, add another one by |
| 2193 | * building the string which will be returned along with |
| 2194 | * the cookie. |
| 2195 | */ |
| 2196 | char *new_ptr; |
| 2197 | int new_len = strlen(curproxy->cookie_domain) + |
| 2198 | strlen("; domain=") + strlen(args[cur_arg + 1]) + 1; |
| 2199 | new_ptr = malloc(new_len); |
| 2200 | snprintf(new_ptr, new_len, "%s; domain=%s", curproxy->cookie_domain, args[cur_arg+1]); |
| 2201 | free(curproxy->cookie_domain); |
| 2202 | curproxy->cookie_domain = new_ptr; |
| 2203 | } |
Willy Tarreau | 3193685 | 2010-10-06 16:59:56 +0200 | [diff] [blame] | 2204 | cur_arg++; |
| 2205 | } |
| 2206 | else if (!strcmp(args[cur_arg], "maxidle")) { |
| 2207 | unsigned int maxidle; |
| 2208 | const char *res; |
| 2209 | |
| 2210 | if (!*args[cur_arg + 1]) { |
| 2211 | Alert("parsing [%s:%d]: '%s' expects <idletime> in seconds as argument.\n", |
| 2212 | file, linenum, args[cur_arg]); |
| 2213 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2214 | goto out; |
| 2215 | } |
| 2216 | |
| 2217 | res = parse_time_err(args[cur_arg + 1], &maxidle, TIME_UNIT_S); |
| 2218 | if (res) { |
| 2219 | Alert("parsing [%s:%d]: unexpected character '%c' in argument to <%s>.\n", |
| 2220 | file, linenum, *res, args[cur_arg]); |
| 2221 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2222 | goto out; |
| 2223 | } |
| 2224 | curproxy->cookie_maxidle = maxidle; |
| 2225 | cur_arg++; |
| 2226 | } |
| 2227 | else if (!strcmp(args[cur_arg], "maxlife")) { |
| 2228 | unsigned int maxlife; |
| 2229 | const char *res; |
| 2230 | |
| 2231 | if (!*args[cur_arg + 1]) { |
| 2232 | Alert("parsing [%s:%d]: '%s' expects <lifetime> in seconds as argument.\n", |
| 2233 | file, linenum, args[cur_arg]); |
| 2234 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2235 | goto out; |
| 2236 | } |
| 2237 | |
| 2238 | res = parse_time_err(args[cur_arg + 1], &maxlife, TIME_UNIT_S); |
| 2239 | if (res) { |
| 2240 | Alert("parsing [%s:%d]: unexpected character '%c' in argument to <%s>.\n", |
| 2241 | file, linenum, *res, args[cur_arg]); |
| 2242 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2243 | goto out; |
| 2244 | } |
| 2245 | curproxy->cookie_maxlife = maxlife; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 2246 | cur_arg++; |
| 2247 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2248 | else { |
Willy Tarreau | 3193685 | 2010-10-06 16:59:56 +0200 | [diff] [blame] | 2249 | 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] | 2250 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2251 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2252 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2253 | } |
| 2254 | cur_arg++; |
| 2255 | } |
| 2256 | if (!POWEROF2(curproxy->options & (PR_O_COOK_RW|PR_O_COOK_IND))) { |
| 2257 | Alert("parsing [%s:%d] : cookie 'rewrite' and 'indirect' modes are incompatible.\n", |
| 2258 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2259 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2260 | } |
| 2261 | |
| 2262 | if (!POWEROF2(curproxy->options & (PR_O_COOK_RW|PR_O_COOK_INS|PR_O_COOK_PFX))) { |
| 2263 | Alert("parsing [%s:%d] : cookie 'rewrite', 'insert' and 'prefix' modes are incompatible.\n", |
| 2264 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2265 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2266 | } |
Willy Tarreau | ba4c5be | 2010-10-23 12:46:42 +0200 | [diff] [blame] | 2267 | |
| 2268 | if ((curproxy->options2 & PR_O2_COOK_PSV) && !(curproxy->options & (PR_O_COOK_INS|PR_O_COOK_IND))) { |
| 2269 | Alert("parsing [%s:%d] : cookie 'preserve' requires at least 'insert' or 'indirect'.\n", |
| 2270 | file, linenum); |
| 2271 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2272 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2273 | }/* end else if (!strcmp(args[0], "cookie")) */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2274 | else if (!strcmp(args[0], "persist")) { /* persist */ |
| 2275 | if (*(args[1]) == 0) { |
| 2276 | Alert("parsing [%s:%d] : missing persist method.\n", |
| 2277 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2278 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2279 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2280 | } |
| 2281 | |
| 2282 | if (!strncmp(args[1], "rdp-cookie", 10)) { |
| 2283 | curproxy->options2 |= PR_O2_RDPC_PRST; |
| 2284 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2285 | if (*(args[1] + 10) == '(') { /* cookie name */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2286 | const char *beg, *end; |
| 2287 | |
| 2288 | beg = args[1] + 11; |
| 2289 | end = strchr(beg, ')'); |
| 2290 | |
| 2291 | if (!end || end == beg) { |
| 2292 | Alert("parsing [%s:%d] : persist rdp-cookie(name)' requires an rdp cookie name.\n", |
| 2293 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2294 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2295 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2296 | } |
| 2297 | |
| 2298 | free(curproxy->rdp_cookie_name); |
| 2299 | curproxy->rdp_cookie_name = my_strndup(beg, end - beg); |
| 2300 | curproxy->rdp_cookie_len = end-beg; |
| 2301 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2302 | else if (*(args[1] + 10) == '\0') { /* default cookie name 'msts' */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2303 | free(curproxy->rdp_cookie_name); |
| 2304 | curproxy->rdp_cookie_name = strdup("msts"); |
| 2305 | curproxy->rdp_cookie_len = strlen(curproxy->rdp_cookie_name); |
| 2306 | } |
| 2307 | else { /* syntax */ |
| 2308 | Alert("parsing [%s:%d] : persist rdp-cookie(name)' requires an rdp cookie name.\n", |
| 2309 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2310 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2311 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2312 | } |
| 2313 | } |
| 2314 | else { |
| 2315 | Alert("parsing [%s:%d] : unknown persist method.\n", |
| 2316 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2317 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2318 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 2319 | } |
| 2320 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2321 | else if (!strcmp(args[0], "appsession")) { /* cookie name */ |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2322 | int cur_arg; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2323 | |
Cyril Bonté | 3b7a369 | 2010-01-10 17:01:47 +0100 | [diff] [blame] | 2324 | if (curproxy == &defproxy) { |
| 2325 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2326 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2327 | goto out; |
| 2328 | } |
| 2329 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2330 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2331 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2332 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2333 | if (*(args[5]) == 0) { |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2334 | 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] | 2335 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2336 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2337 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2338 | } |
| 2339 | have_appsession = 1; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2340 | free(curproxy->appsession_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2341 | curproxy->appsession_name = strdup(args[1]); |
| 2342 | curproxy->appsession_name_len = strlen(curproxy->appsession_name); |
| 2343 | curproxy->appsession_len = atoi(args[3]); |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 2344 | err = parse_time_err(args[5], &val, TIME_UNIT_MS); |
| 2345 | if (err) { |
| 2346 | Alert("parsing [%s:%d] : unexpected character '%c' in %s timeout.\n", |
| 2347 | file, linenum, *err, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2348 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2349 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 2350 | } |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 2351 | curproxy->timeout.appsession = val; |
Willy Tarreau | ee99136 | 2007-05-14 14:37:50 +0200 | [diff] [blame] | 2352 | |
Willy Tarreau | 51041c7 | 2007-09-09 21:56:53 +0200 | [diff] [blame] | 2353 | if (appsession_hash_init(&(curproxy->htbl_proxy), destroy) == 0) { |
| 2354 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2355 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2356 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2357 | } |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2358 | |
| 2359 | cur_arg = 6; |
| 2360 | curproxy->options2 &= ~PR_O2_AS_REQL; |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2361 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 2362 | curproxy->options2 |= PR_O2_AS_M_PP; |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2363 | while (*(args[cur_arg])) { |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2364 | if (!strcmp(args[cur_arg], "request-learn")) { |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2365 | curproxy->options2 |= PR_O2_AS_REQL; |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 2366 | } else if (!strcmp(args[cur_arg], "prefix")) { |
| 2367 | curproxy->options2 |= PR_O2_AS_PFX; |
| 2368 | } else if (!strcmp(args[cur_arg], "mode")) { |
| 2369 | if (!*args[cur_arg + 1]) { |
| 2370 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2371 | file, linenum, args[0], args[cur_arg]); |
| 2372 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2373 | goto out; |
| 2374 | } |
| 2375 | |
| 2376 | cur_arg++; |
| 2377 | if (!strcmp(args[cur_arg], "query-string")) { |
| 2378 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 2379 | curproxy->options2 |= PR_O2_AS_M_QS; |
| 2380 | } else if (!strcmp(args[cur_arg], "path-parameters")) { |
| 2381 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 2382 | curproxy->options2 |= PR_O2_AS_M_PP; |
| 2383 | } else { |
| 2384 | Alert("parsing [%s:%d] : unknown mode '%s'\n", file, linenum, args[cur_arg]); |
| 2385 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2386 | goto out; |
| 2387 | } |
| 2388 | } |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 2389 | cur_arg++; |
| 2390 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2391 | } /* Url App Session */ |
| 2392 | else if (!strcmp(args[0], "capture")) { |
Willy Tarreau | 3b6b1a9 | 2009-07-23 13:24:23 +0200 | [diff] [blame] | 2393 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2394 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2395 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2396 | if (!strcmp(args[1], "cookie")) { /* name of a cookie to capture */ |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2397 | if (curproxy == &defproxy) { |
| 2398 | Alert("parsing [%s:%d] : '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
| 2399 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2400 | goto out; |
| 2401 | } |
| 2402 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2403 | if (*(args[4]) == 0) { |
| 2404 | Alert("parsing [%s:%d] : '%s' expects 'cookie' <cookie_name> 'len' <len>.\n", |
| 2405 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2406 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2407 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2408 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2409 | free(curproxy->capture_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2410 | curproxy->capture_name = strdup(args[2]); |
| 2411 | curproxy->capture_namelen = strlen(curproxy->capture_name); |
| 2412 | curproxy->capture_len = atol(args[4]); |
| 2413 | if (curproxy->capture_len >= CAPTURE_LEN) { |
| 2414 | Warning("parsing [%s:%d] : truncating capture length to %d bytes.\n", |
| 2415 | file, linenum, CAPTURE_LEN - 1); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2416 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2417 | curproxy->capture_len = CAPTURE_LEN - 1; |
| 2418 | } |
| 2419 | curproxy->to_log |= LW_COOKIE; |
| 2420 | } |
| 2421 | else if (!strcmp(args[1], "request") && !strcmp(args[2], "header")) { |
| 2422 | struct cap_hdr *hdr; |
| 2423 | |
| 2424 | if (curproxy == &defproxy) { |
| 2425 | 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] | 2426 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2427 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2428 | } |
| 2429 | |
| 2430 | if (*(args[3]) == 0 || strcmp(args[4], "len") != 0 || *(args[5]) == 0) { |
| 2431 | Alert("parsing [%s:%d] : '%s %s' expects 'header' <header_name> 'len' <len>.\n", |
| 2432 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2433 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2434 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2435 | } |
| 2436 | |
| 2437 | hdr = calloc(sizeof(struct cap_hdr), 1); |
| 2438 | hdr->next = curproxy->req_cap; |
| 2439 | hdr->name = strdup(args[3]); |
| 2440 | hdr->namelen = strlen(args[3]); |
| 2441 | hdr->len = atol(args[5]); |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 2442 | hdr->pool = create_pool("caphdr", hdr->len + 1, MEM_F_SHARED); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2443 | hdr->index = curproxy->nb_req_cap++; |
| 2444 | curproxy->req_cap = hdr; |
| 2445 | curproxy->to_log |= LW_REQHDR; |
| 2446 | } |
| 2447 | else if (!strcmp(args[1], "response") && !strcmp(args[2], "header")) { |
| 2448 | struct cap_hdr *hdr; |
| 2449 | |
| 2450 | if (curproxy == &defproxy) { |
| 2451 | 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] | 2452 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2453 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2454 | } |
| 2455 | |
| 2456 | if (*(args[3]) == 0 || strcmp(args[4], "len") != 0 || *(args[5]) == 0) { |
| 2457 | Alert("parsing [%s:%d] : '%s %s' expects 'header' <header_name> 'len' <len>.\n", |
| 2458 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2459 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2460 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2461 | } |
| 2462 | hdr = calloc(sizeof(struct cap_hdr), 1); |
| 2463 | hdr->next = curproxy->rsp_cap; |
| 2464 | hdr->name = strdup(args[3]); |
| 2465 | hdr->namelen = strlen(args[3]); |
| 2466 | hdr->len = atol(args[5]); |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 2467 | hdr->pool = create_pool("caphdr", hdr->len + 1, MEM_F_SHARED); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2468 | hdr->index = curproxy->nb_rsp_cap++; |
| 2469 | curproxy->rsp_cap = hdr; |
| 2470 | curproxy->to_log |= LW_RSPHDR; |
| 2471 | } |
| 2472 | else { |
| 2473 | Alert("parsing [%s:%d] : '%s' expects 'cookie' or 'request header' or 'response header'.\n", |
| 2474 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2475 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2476 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2477 | } |
| 2478 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2479 | else if (!strcmp(args[0], "retries")) { /* connection retries */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2480 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2481 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2482 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2483 | if (*(args[1]) == 0) { |
| 2484 | Alert("parsing [%s:%d] : '%s' expects an integer argument (dispatch counts for one).\n", |
| 2485 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2486 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2487 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2488 | } |
| 2489 | curproxy->conn_retries = atol(args[1]); |
| 2490 | } |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2491 | 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] | 2492 | struct http_req_rule *rule; |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2493 | |
| 2494 | if (curproxy == &defproxy) { |
| 2495 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2496 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2497 | goto out; |
| 2498 | } |
| 2499 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2500 | if (!LIST_ISEMPTY(&curproxy->http_req_rules) && !LIST_PREV(&curproxy->http_req_rules, struct http_req_rule *, list)->cond) { |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2501 | Warning("parsing [%s:%d]: previous '%s' action has no condition attached, further entries are NOOP.\n", |
| 2502 | file, linenum, args[0]); |
| 2503 | err_code |= ERR_WARN; |
| 2504 | } |
| 2505 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2506 | 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] | 2507 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2508 | if (!rule) { |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2509 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2510 | goto out; |
| 2511 | } |
| 2512 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 2513 | err_code |= warnif_cond_requires_resp(rule->cond, file, linenum); |
| 2514 | LIST_ADDQ(&curproxy->http_req_rules, &rule->list); |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 2515 | } |
Mark Lamourine | c2247f0 | 2012-01-04 13:02:01 -0500 | [diff] [blame] | 2516 | else if (!strcmp(args[0], "http-send-name-header")) { /* send server name in request header */ |
| 2517 | /* set the header name and length into the proxy structure */ |
| 2518 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2519 | err_code |= ERR_WARN; |
| 2520 | |
| 2521 | if (!*args[1]) { |
| 2522 | Alert("parsing [%s:%d] : '%s' requires a header string.\n", |
| 2523 | file, linenum, args[0]); |
| 2524 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2525 | goto out; |
| 2526 | } |
| 2527 | |
| 2528 | /* set the desired header name */ |
| 2529 | free(curproxy->server_id_hdr_name); |
| 2530 | curproxy->server_id_hdr_name = strdup(args[1]); |
| 2531 | curproxy->server_id_hdr_len = strlen(curproxy->server_id_hdr_name); |
| 2532 | } |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2533 | else if (!strcmp(args[0], "block")) { /* early blocking based on ACLs */ |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2534 | if (curproxy == &defproxy) { |
| 2535 | 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] | 2536 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2537 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2538 | } |
| 2539 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2540 | if (strcmp(args[1], "if") != 0 && strcmp(args[1], "unless") != 0) { |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2541 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2542 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2543 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2544 | goto out; |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2545 | } |
| 2546 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2547 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 1, &errmsg)) == NULL) { |
| 2548 | Alert("parsing [%s:%d] : error detected while parsing blocking condition : %s.\n", |
| 2549 | file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2550 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2551 | goto out; |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2552 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2553 | |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2554 | LIST_ADDQ(&curproxy->block_cond, &cond->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 2555 | warnif_misplaced_block(curproxy, file, linenum, args[0]); |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2556 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2557 | else if (!strcmp(args[0], "redirect")) { |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2558 | struct redirect_rule *rule; |
| 2559 | int cur_arg; |
| 2560 | int type = REDIRECT_TYPE_NONE; |
| 2561 | int code = 302; |
| 2562 | char *destination = NULL; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2563 | char *cookie = NULL; |
| 2564 | int cookie_set = 0; |
Willy Tarreau | 79da469 | 2008-11-19 20:03:04 +0100 | [diff] [blame] | 2565 | unsigned int flags = REDIRECT_FLAG_NONE; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2566 | |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2567 | if (curproxy == &defproxy) { |
| 2568 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2569 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2570 | goto out; |
| 2571 | } |
| 2572 | |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2573 | cur_arg = 1; |
| 2574 | while (*(args[cur_arg])) { |
| 2575 | if (!strcmp(args[cur_arg], "location")) { |
| 2576 | if (!*args[cur_arg + 1]) { |
| 2577 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2578 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2579 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2580 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2581 | } |
| 2582 | |
| 2583 | type = REDIRECT_TYPE_LOCATION; |
| 2584 | cur_arg++; |
| 2585 | destination = args[cur_arg]; |
| 2586 | } |
| 2587 | else if (!strcmp(args[cur_arg], "prefix")) { |
| 2588 | if (!*args[cur_arg + 1]) { |
| 2589 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2590 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2591 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2592 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2593 | } |
| 2594 | |
| 2595 | type = REDIRECT_TYPE_PREFIX; |
| 2596 | cur_arg++; |
| 2597 | destination = args[cur_arg]; |
| 2598 | } |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2599 | else if (!strcmp(args[cur_arg], "set-cookie")) { |
| 2600 | if (!*args[cur_arg + 1]) { |
| 2601 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2602 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2603 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2604 | goto out; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2605 | } |
| 2606 | |
| 2607 | cur_arg++; |
| 2608 | cookie = args[cur_arg]; |
| 2609 | cookie_set = 1; |
| 2610 | } |
| 2611 | else if (!strcmp(args[cur_arg], "clear-cookie")) { |
| 2612 | if (!*args[cur_arg + 1]) { |
| 2613 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2614 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2615 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2616 | goto out; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2617 | } |
| 2618 | |
| 2619 | cur_arg++; |
| 2620 | cookie = args[cur_arg]; |
| 2621 | cookie_set = 0; |
| 2622 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2623 | else if (!strcmp(args[cur_arg],"code")) { |
| 2624 | if (!*args[cur_arg + 1]) { |
| 2625 | Alert("parsing [%s:%d] : '%s': missing HTTP code.\n", |
| 2626 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2627 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2628 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2629 | } |
| 2630 | cur_arg++; |
| 2631 | code = atol(args[cur_arg]); |
| 2632 | if (code < 301 || code > 303) { |
| 2633 | Alert("parsing [%s:%d] : '%s': unsupported HTTP code '%d'.\n", |
| 2634 | file, linenum, args[0], code); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2635 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2636 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2637 | } |
| 2638 | } |
Willy Tarreau | 79da469 | 2008-11-19 20:03:04 +0100 | [diff] [blame] | 2639 | else if (!strcmp(args[cur_arg],"drop-query")) { |
| 2640 | flags |= REDIRECT_FLAG_DROP_QS; |
| 2641 | } |
Willy Tarreau | 81e3b4f | 2010-01-10 00:42:19 +0100 | [diff] [blame] | 2642 | else if (!strcmp(args[cur_arg],"append-slash")) { |
| 2643 | flags |= REDIRECT_FLAG_APPEND_SLASH; |
| 2644 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2645 | else if (strcmp(args[cur_arg], "if") == 0 || |
| 2646 | strcmp(args[cur_arg], "unless") == 0) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2647 | cond = build_acl_cond(file, linenum, curproxy, (const char **)args + cur_arg, &errmsg); |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2648 | if (!cond) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2649 | Alert("parsing [%s:%d] : '%s': error detected while parsing redirect condition : %s.\n", |
| 2650 | file, linenum, args[0], errmsg); |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2651 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2652 | goto out; |
| 2653 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2654 | break; |
| 2655 | } |
| 2656 | else { |
Willy Tarreau | 81e3b4f | 2010-01-10 00:42:19 +0100 | [diff] [blame] | 2657 | Alert("parsing [%s:%d] : '%s' expects 'code', 'prefix', 'location', 'set-cookie', 'clear-cookie', 'drop-query' or 'append-slash' (was '%s').\n", |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2658 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2659 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2660 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2661 | } |
| 2662 | cur_arg++; |
| 2663 | } |
| 2664 | |
| 2665 | if (type == REDIRECT_TYPE_NONE) { |
| 2666 | Alert("parsing [%s:%d] : '%s' expects a redirection type ('prefix' or 'location').\n", |
| 2667 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2668 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2669 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2670 | } |
| 2671 | |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2672 | rule = (struct redirect_rule *)calloc(1, sizeof(*rule)); |
| 2673 | rule->cond = cond; |
| 2674 | rule->rdr_str = strdup(destination); |
| 2675 | rule->rdr_len = strlen(destination); |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2676 | if (cookie) { |
| 2677 | /* depending on cookie_set, either we want to set the cookie, or to clear it. |
William Turner | d986526 | 2010-03-01 13:30:34 -0500 | [diff] [blame] | 2678 | * a clear consists in appending "; path=/; Max-Age=0;" at the end. |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2679 | */ |
| 2680 | rule->cookie_len = strlen(cookie); |
William Turner | d986526 | 2010-03-01 13:30:34 -0500 | [diff] [blame] | 2681 | if (cookie_set) { |
| 2682 | rule->cookie_str = malloc(rule->cookie_len + 10); |
| 2683 | memcpy(rule->cookie_str, cookie, rule->cookie_len); |
| 2684 | memcpy(rule->cookie_str + rule->cookie_len, "; path=/;", 10); |
| 2685 | rule->cookie_len += 9; |
| 2686 | } else { |
| 2687 | rule->cookie_str = malloc(rule->cookie_len + 21); |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2688 | memcpy(rule->cookie_str, cookie, rule->cookie_len); |
William Turner | d986526 | 2010-03-01 13:30:34 -0500 | [diff] [blame] | 2689 | memcpy(rule->cookie_str + rule->cookie_len, "; path=/; Max-Age=0;", 21); |
| 2690 | rule->cookie_len += 20; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2691 | } |
| 2692 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2693 | rule->type = type; |
| 2694 | rule->code = code; |
Willy Tarreau | 79da469 | 2008-11-19 20:03:04 +0100 | [diff] [blame] | 2695 | rule->flags = flags; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2696 | LIST_INIT(&rule->list); |
| 2697 | LIST_ADDQ(&curproxy->redirect_rules, &rule->list); |
Willy Tarreau | 9d9ed01 | 2011-02-23 15:24:42 +0100 | [diff] [blame] | 2698 | err_code |= warnif_rule_after_use_backend(curproxy, file, linenum, args[0]); |
| 2699 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2700 | } |
Krzysztof Piotr Oledzki | 7b723ef | 2009-01-27 21:09:41 +0100 | [diff] [blame] | 2701 | else if (!strcmp(args[0], "use_backend")) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2702 | struct switching_rule *rule; |
| 2703 | |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2704 | if (curproxy == &defproxy) { |
| 2705 | 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] | 2706 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2707 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2708 | } |
| 2709 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2710 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2711 | err_code |= ERR_WARN; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2712 | |
| 2713 | if (*(args[1]) == 0) { |
| 2714 | 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] | 2715 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2716 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2717 | } |
| 2718 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2719 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2720 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2721 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2722 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2723 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2724 | } |
| 2725 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2726 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 2727 | Alert("parsing [%s:%d] : error detected while parsing switching rule : %s.\n", |
| 2728 | file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2729 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2730 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2731 | } |
| 2732 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 2733 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
Willy Tarreau | a980263 | 2008-07-25 19:13:19 +0200 | [diff] [blame] | 2734 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2735 | rule = (struct switching_rule *)calloc(1, sizeof(*rule)); |
| 2736 | rule->cond = cond; |
| 2737 | rule->be.name = strdup(args[1]); |
| 2738 | LIST_INIT(&rule->list); |
| 2739 | LIST_ADDQ(&curproxy->switching_rules, &rule->list); |
| 2740 | } |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 2741 | else if (strcmp(args[0], "use-server") == 0) { |
| 2742 | struct server_rule *rule; |
| 2743 | |
| 2744 | if (curproxy == &defproxy) { |
| 2745 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2746 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2747 | goto out; |
| 2748 | } |
| 2749 | |
| 2750 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2751 | err_code |= ERR_WARN; |
| 2752 | |
| 2753 | if (*(args[1]) == 0) { |
| 2754 | Alert("parsing [%s:%d] : '%s' expects a server name.\n", file, linenum, args[0]); |
| 2755 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2756 | goto out; |
| 2757 | } |
| 2758 | |
| 2759 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
| 2760 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2761 | file, linenum, args[0]); |
| 2762 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2763 | goto out; |
| 2764 | } |
| 2765 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2766 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 2767 | Alert("parsing [%s:%d] : error detected while parsing switching rule : %s.\n", |
| 2768 | file, linenum, errmsg); |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 2769 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2770 | goto out; |
| 2771 | } |
| 2772 | |
| 2773 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
| 2774 | |
| 2775 | rule = (struct server_rule *)calloc(1, sizeof(*rule)); |
| 2776 | rule->cond = cond; |
| 2777 | rule->srv.name = strdup(args[1]); |
| 2778 | LIST_INIT(&rule->list); |
| 2779 | LIST_ADDQ(&curproxy->server_rules, &rule->list); |
| 2780 | curproxy->be_req_ana |= AN_REQ_SRV_RULES; |
| 2781 | } |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2782 | else if ((!strcmp(args[0], "force-persist")) || |
| 2783 | (!strcmp(args[0], "ignore-persist"))) { |
| 2784 | struct persist_rule *rule; |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2785 | |
| 2786 | if (curproxy == &defproxy) { |
| 2787 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2788 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2789 | goto out; |
| 2790 | } |
| 2791 | |
| 2792 | if (warnifnotcap(curproxy, PR_CAP_FE|PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2793 | err_code |= ERR_WARN; |
| 2794 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2795 | if (strcmp(args[1], "if") != 0 && strcmp(args[1], "unless") != 0) { |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2796 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2797 | file, linenum, args[0]); |
| 2798 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2799 | goto out; |
| 2800 | } |
| 2801 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 2802 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 1, &errmsg)) == NULL) { |
| 2803 | Alert("parsing [%s:%d] : error detected while parsing a '%s' rule : %s.\n", |
| 2804 | file, linenum, args[0], errmsg); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2805 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2806 | goto out; |
| 2807 | } |
| 2808 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 2809 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2810 | |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2811 | rule = (struct persist_rule *)calloc(1, sizeof(*rule)); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2812 | rule->cond = cond; |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2813 | if (!strcmp(args[0], "force-persist")) { |
| 2814 | rule->type = PERSIST_TYPE_FORCE; |
| 2815 | } else { |
| 2816 | rule->type = PERSIST_TYPE_IGNORE; |
| 2817 | } |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2818 | LIST_INIT(&rule->list); |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2819 | LIST_ADDQ(&curproxy->persist_rules, &rule->list); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2820 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2821 | else if (!strcmp(args[0], "stick-table")) { |
| 2822 | int myidx = 1; |
| 2823 | |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 2824 | curproxy->table.id = curproxy->id; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2825 | curproxy->table.type = (unsigned int)-1; |
| 2826 | while (*args[myidx]) { |
| 2827 | const char *err; |
| 2828 | |
| 2829 | if (strcmp(args[myidx], "size") == 0) { |
| 2830 | myidx++; |
| 2831 | if (!*(args[myidx])) { |
| 2832 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2833 | file, linenum, args[myidx-1]); |
| 2834 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2835 | goto out; |
| 2836 | } |
| 2837 | if ((err = parse_size_err(args[myidx], &curproxy->table.size))) { |
| 2838 | Alert("parsing [%s:%d] : stick-table: unexpected character '%c' in argument of '%s'.\n", |
| 2839 | file, linenum, *err, args[myidx-1]); |
| 2840 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2841 | goto out; |
| 2842 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2843 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2844 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 2845 | else if (strcmp(args[myidx], "peers") == 0) { |
| 2846 | myidx++; |
| 2847 | if (!*(args[myidx])) { |
| 2848 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2849 | file, linenum, args[myidx-1]); |
| 2850 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2851 | goto out; |
| 2852 | } |
| 2853 | curproxy->table.peers.name = strdup(args[myidx++]); |
| 2854 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2855 | else if (strcmp(args[myidx], "expire") == 0) { |
| 2856 | myidx++; |
| 2857 | if (!*(args[myidx])) { |
| 2858 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2859 | file, linenum, args[myidx-1]); |
| 2860 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2861 | goto out; |
| 2862 | } |
| 2863 | err = parse_time_err(args[myidx], &val, TIME_UNIT_MS); |
| 2864 | if (err) { |
| 2865 | Alert("parsing [%s:%d] : stick-table: unexpected character '%c' in argument of '%s'.\n", |
| 2866 | file, linenum, *err, args[myidx-1]); |
| 2867 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2868 | goto out; |
| 2869 | } |
| 2870 | curproxy->table.expire = val; |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2871 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2872 | } |
| 2873 | else if (strcmp(args[myidx], "nopurge") == 0) { |
| 2874 | curproxy->table.nopurge = 1; |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2875 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2876 | } |
| 2877 | else if (strcmp(args[myidx], "type") == 0) { |
| 2878 | myidx++; |
| 2879 | if (stktable_parse_type(args, &myidx, &curproxy->table.type, &curproxy->table.key_size) != 0) { |
| 2880 | Alert("parsing [%s:%d] : stick-table: unknown type '%s'.\n", |
| 2881 | file, linenum, args[myidx]); |
| 2882 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2883 | goto out; |
| 2884 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2885 | /* myidx already points to next arg */ |
| 2886 | } |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 2887 | else if (strcmp(args[myidx], "store") == 0) { |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 2888 | int type, err; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 2889 | char *cw, *nw, *sa; |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 2890 | |
| 2891 | myidx++; |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2892 | nw = args[myidx]; |
| 2893 | while (*nw) { |
| 2894 | /* the "store" keyword supports a comma-separated list */ |
| 2895 | cw = nw; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 2896 | sa = NULL; /* store arg */ |
| 2897 | while (*nw && *nw != ',') { |
| 2898 | if (*nw == '(') { |
| 2899 | *nw = 0; |
| 2900 | sa = ++nw; |
| 2901 | while (*nw != ')') { |
| 2902 | if (!*nw) { |
| 2903 | Alert("parsing [%s:%d] : %s: missing closing parenthesis after store option '%s'.\n", |
| 2904 | file, linenum, args[0], cw); |
| 2905 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2906 | goto out; |
| 2907 | } |
| 2908 | nw++; |
| 2909 | } |
| 2910 | *nw = '\0'; |
| 2911 | } |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2912 | nw++; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 2913 | } |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2914 | if (*nw) |
| 2915 | *nw++ = '\0'; |
| 2916 | type = stktable_get_data_type(cw); |
| 2917 | if (type < 0) { |
| 2918 | Alert("parsing [%s:%d] : %s: unknown store option '%s'.\n", |
| 2919 | file, linenum, args[0], cw); |
| 2920 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2921 | goto out; |
| 2922 | } |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 2923 | |
| 2924 | err = stktable_alloc_data_type(&curproxy->table, type, sa); |
| 2925 | switch (err) { |
| 2926 | case PE_NONE: break; |
| 2927 | case PE_EXIST: |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2928 | Warning("parsing [%s:%d]: %s: store option '%s' already enabled, ignored.\n", |
| 2929 | file, linenum, args[0], cw); |
| 2930 | err_code |= ERR_WARN; |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 2931 | break; |
| 2932 | |
| 2933 | case PE_ARG_MISSING: |
| 2934 | Alert("parsing [%s:%d] : %s: missing argument to store option '%s'.\n", |
| 2935 | file, linenum, args[0], cw); |
| 2936 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2937 | goto out; |
| 2938 | |
| 2939 | case PE_ARG_NOT_USED: |
| 2940 | Alert("parsing [%s:%d] : %s: unexpected argument to store option '%s'.\n", |
| 2941 | file, linenum, args[0], cw); |
| 2942 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2943 | goto out; |
| 2944 | |
| 2945 | default: |
| 2946 | Alert("parsing [%s:%d] : %s: error when processing store option '%s'.\n", |
| 2947 | file, linenum, args[0], cw); |
| 2948 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2949 | goto out; |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2950 | } |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 2951 | } |
| 2952 | myidx++; |
| 2953 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2954 | else { |
| 2955 | Alert("parsing [%s:%d] : stick-table: unknown argument '%s'.\n", |
| 2956 | file, linenum, args[myidx]); |
| 2957 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2958 | goto out; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2959 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2960 | } |
| 2961 | |
| 2962 | if (!curproxy->table.size) { |
| 2963 | Alert("parsing [%s:%d] : stick-table: missing size.\n", |
| 2964 | file, linenum); |
| 2965 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2966 | goto out; |
| 2967 | } |
| 2968 | |
| 2969 | if (curproxy->table.type == (unsigned int)-1) { |
| 2970 | Alert("parsing [%s:%d] : stick-table: missing type.\n", |
| 2971 | file, linenum); |
| 2972 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2973 | goto out; |
| 2974 | } |
| 2975 | } |
| 2976 | else if (!strcmp(args[0], "stick")) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2977 | struct sticking_rule *rule; |
Willy Tarreau | 1278578 | 2012-04-27 21:37:17 +0200 | [diff] [blame] | 2978 | struct sample_expr *expr; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2979 | int myidx = 0; |
| 2980 | const char *name = NULL; |
| 2981 | int flags; |
| 2982 | |
| 2983 | if (curproxy == &defproxy) { |
| 2984 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2985 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2986 | goto out; |
| 2987 | } |
| 2988 | |
| 2989 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) { |
| 2990 | err_code |= ERR_WARN; |
| 2991 | goto out; |
| 2992 | } |
| 2993 | |
| 2994 | myidx++; |
| 2995 | if ((strcmp(args[myidx], "store") == 0) || |
| 2996 | (strcmp(args[myidx], "store-request") == 0)) { |
| 2997 | myidx++; |
| 2998 | flags = STK_IS_STORE; |
| 2999 | } |
| 3000 | else if (strcmp(args[myidx], "store-response") == 0) { |
| 3001 | myidx++; |
| 3002 | flags = STK_IS_STORE | STK_ON_RSP; |
| 3003 | } |
| 3004 | else if (strcmp(args[myidx], "match") == 0) { |
| 3005 | myidx++; |
| 3006 | flags = STK_IS_MATCH; |
| 3007 | } |
| 3008 | else if (strcmp(args[myidx], "on") == 0) { |
| 3009 | myidx++; |
| 3010 | flags = STK_IS_MATCH | STK_IS_STORE; |
| 3011 | } |
| 3012 | else { |
| 3013 | Alert("parsing [%s:%d] : '%s' expects 'on', 'match', or 'store'.\n", file, linenum, args[0]); |
| 3014 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3015 | goto out; |
| 3016 | } |
| 3017 | |
| 3018 | if (*(args[myidx]) == 0) { |
| 3019 | Alert("parsing [%s:%d] : '%s' expects a fetch method.\n", file, linenum, args[0]); |
| 3020 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3021 | goto out; |
| 3022 | } |
| 3023 | |
David du Colombier | 7af4605 | 2012-05-16 14:16:48 +0200 | [diff] [blame] | 3024 | expr = sample_parse_expr(args, &myidx, trash, trashlen); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3025 | if (!expr) { |
Emeric Brun | 485479d | 2010-09-23 18:02:19 +0200 | [diff] [blame] | 3026 | Alert("parsing [%s:%d] : '%s': %s\n", file, linenum, args[0], trash); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3027 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3028 | goto out; |
| 3029 | } |
| 3030 | |
| 3031 | if (flags & STK_ON_RSP) { |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 3032 | if (!(expr->fetch->cap & SMP_CAP_RES)) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3033 | Alert("parsing [%s:%d] : '%s': fetch method '%s' can not be used on response.\n", |
| 3034 | file, linenum, args[0], expr->fetch->kw); |
| 3035 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3036 | free(expr); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3037 | goto out; |
| 3038 | } |
| 3039 | } else { |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 3040 | if (!(expr->fetch->cap & SMP_CAP_REQ)) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3041 | Alert("parsing [%s:%d] : '%s': fetch method '%s' can not be used on request.\n", |
| 3042 | file, linenum, args[0], expr->fetch->kw); |
| 3043 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3044 | free(expr); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3045 | goto out; |
| 3046 | } |
| 3047 | } |
| 3048 | |
| 3049 | if (strcmp(args[myidx], "table") == 0) { |
| 3050 | myidx++; |
| 3051 | name = args[myidx++]; |
| 3052 | } |
| 3053 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3054 | if (strcmp(args[myidx], "if") == 0 || strcmp(args[myidx], "unless") == 0) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 3055 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + myidx, &errmsg)) == NULL) { |
| 3056 | Alert("parsing [%s:%d] : '%s': error detected while parsing sticking condition : %s.\n", |
| 3057 | file, linenum, args[0], errmsg); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3058 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3059 | free(expr); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3060 | goto out; |
| 3061 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3062 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3063 | else if (*(args[myidx])) { |
| 3064 | Alert("parsing [%s:%d] : '%s': unknown keyword '%s'.\n", |
| 3065 | file, linenum, args[0], args[myidx]); |
| 3066 | err_code |= ERR_ALERT | ERR_FATAL; |
Simon Horman | 5e55f5d | 2011-07-15 13:14:07 +0900 | [diff] [blame] | 3067 | free(expr); |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3068 | goto out; |
| 3069 | } |
Emeric Brun | 97679e7 | 2010-09-23 17:56:44 +0200 | [diff] [blame] | 3070 | if (flags & STK_ON_RSP) |
| 3071 | err_code |= warnif_cond_requires_req(cond, file, linenum); |
| 3072 | else |
| 3073 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 3074 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 3075 | rule = (struct sticking_rule *)calloc(1, sizeof(*rule)); |
| 3076 | rule->cond = cond; |
| 3077 | rule->expr = expr; |
| 3078 | rule->flags = flags; |
| 3079 | rule->table.name = name ? strdup(name) : NULL; |
| 3080 | LIST_INIT(&rule->list); |
| 3081 | if (flags & STK_ON_RSP) |
| 3082 | LIST_ADDQ(&curproxy->storersp_rules, &rule->list); |
| 3083 | else |
| 3084 | LIST_ADDQ(&curproxy->sticking_rules, &rule->list); |
| 3085 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3086 | else if (!strcmp(args[0], "stats")) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3087 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3088 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3089 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3090 | if (curproxy != &defproxy && curproxy->uri_auth == defproxy.uri_auth) |
| 3091 | curproxy->uri_auth = NULL; /* we must detach from the default config */ |
| 3092 | |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 3093 | if (!*args[1]) { |
| 3094 | goto stats_error_parsing; |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3095 | } else if (!strcmp(args[1], "admin")) { |
| 3096 | struct stats_admin_rule *rule; |
| 3097 | |
| 3098 | if (curproxy == &defproxy) { |
| 3099 | Alert("parsing [%s:%d]: '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
| 3100 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3101 | goto out; |
| 3102 | } |
| 3103 | |
| 3104 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 3105 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3106 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3107 | goto out; |
| 3108 | } |
| 3109 | |
| 3110 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
| 3111 | Alert("parsing [%s:%d] : '%s %s' requires either 'if' or 'unless' followed by a condition.\n", |
| 3112 | file, linenum, args[0], args[1]); |
| 3113 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3114 | goto out; |
| 3115 | } |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 3116 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 3117 | Alert("parsing [%s:%d] : error detected while parsing a '%s %s' rule : %s.\n", |
| 3118 | file, linenum, args[0], args[1], errmsg); |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3119 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3120 | goto out; |
| 3121 | } |
| 3122 | |
| 3123 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
| 3124 | |
| 3125 | rule = (struct stats_admin_rule *)calloc(1, sizeof(*rule)); |
| 3126 | rule->cond = cond; |
| 3127 | LIST_INIT(&rule->list); |
| 3128 | LIST_ADDQ(&curproxy->uri_auth->admin_rules, &rule->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3129 | } else if (!strcmp(args[1], "uri")) { |
| 3130 | if (*(args[2]) == 0) { |
| 3131 | Alert("parsing [%s:%d] : 'uri' needs an URI prefix.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3132 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3133 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3134 | } else if (!stats_set_uri(&curproxy->uri_auth, args[2])) { |
| 3135 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3136 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3137 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3138 | } |
| 3139 | } else if (!strcmp(args[1], "realm")) { |
| 3140 | if (*(args[2]) == 0) { |
| 3141 | Alert("parsing [%s:%d] : 'realm' needs an realm name.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3142 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3143 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3144 | } else if (!stats_set_realm(&curproxy->uri_auth, args[2])) { |
| 3145 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3146 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3147 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3148 | } |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 3149 | } else if (!strcmp(args[1], "refresh")) { |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3150 | unsigned interval; |
| 3151 | |
| 3152 | err = parse_time_err(args[2], &interval, TIME_UNIT_S); |
| 3153 | if (err) { |
| 3154 | Alert("parsing [%s:%d] : unexpected character '%c' in stats refresh interval.\n", |
| 3155 | file, linenum, *err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3156 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3157 | goto out; |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 3158 | } else if (!stats_set_refresh(&curproxy->uri_auth, interval)) { |
| 3159 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3160 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3161 | goto out; |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 3162 | } |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3163 | } 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] | 3164 | struct http_req_rule *rule; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3165 | |
| 3166 | if (curproxy == &defproxy) { |
| 3167 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 3168 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3169 | goto out; |
| 3170 | } |
| 3171 | |
| 3172 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 3173 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3174 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3175 | goto out; |
| 3176 | } |
| 3177 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3178 | if (!LIST_ISEMPTY(&curproxy->uri_auth->http_req_rules) && |
| 3179 | !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] | 3180 | Warning("parsing [%s:%d]: previous '%s' action has no condition attached, further entries are NOOP.\n", |
| 3181 | file, linenum, args[0]); |
| 3182 | err_code |= ERR_WARN; |
| 3183 | } |
| 3184 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3185 | 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] | 3186 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3187 | if (!rule) { |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3188 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3189 | goto out; |
| 3190 | } |
| 3191 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 3192 | err_code |= warnif_cond_requires_resp(rule->cond, file, linenum); |
| 3193 | LIST_ADDQ(&curproxy->uri_auth->http_req_rules, &rule->list); |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 3194 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3195 | } else if (!strcmp(args[1], "auth")) { |
| 3196 | if (*(args[2]) == 0) { |
| 3197 | 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] | 3198 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3199 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3200 | } else if (!stats_add_auth(&curproxy->uri_auth, args[2])) { |
| 3201 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3202 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3203 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3204 | } |
| 3205 | } else if (!strcmp(args[1], "scope")) { |
| 3206 | if (*(args[2]) == 0) { |
| 3207 | Alert("parsing [%s:%d] : 'scope' needs a proxy name.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3208 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3209 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3210 | } else if (!stats_add_scope(&curproxy->uri_auth, args[2])) { |
| 3211 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3212 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3213 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3214 | } |
| 3215 | } else if (!strcmp(args[1], "enable")) { |
| 3216 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 3217 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3218 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3219 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3220 | } |
Krzysztof Oledzki | d9db927 | 2007-10-15 10:05:11 +0200 | [diff] [blame] | 3221 | } else if (!strcmp(args[1], "hide-version")) { |
| 3222 | if (!stats_set_flag(&curproxy->uri_auth, ST_HIDEVER)) { |
| 3223 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3224 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3225 | goto out; |
Krzysztof Oledzki | d9db927 | 2007-10-15 10:05:11 +0200 | [diff] [blame] | 3226 | } |
Krzysztof Piotr Oledzki | 15514c2 | 2010-01-04 16:03:09 +0100 | [diff] [blame] | 3227 | } else if (!strcmp(args[1], "show-legends")) { |
| 3228 | if (!stats_set_flag(&curproxy->uri_auth, ST_SHLGNDS)) { |
| 3229 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3230 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3231 | goto out; |
| 3232 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 3233 | } else if (!strcmp(args[1], "show-node")) { |
| 3234 | |
| 3235 | if (*args[2]) { |
| 3236 | int i; |
| 3237 | char c; |
| 3238 | |
| 3239 | for (i=0; args[2][i]; i++) { |
| 3240 | c = args[2][i]; |
Willy Tarreau | 88e0581 | 2010-03-03 00:16:00 +0100 | [diff] [blame] | 3241 | if (!isupper((unsigned char)c) && !islower((unsigned char)c) && |
| 3242 | !isdigit((unsigned char)c) && c != '_' && c != '-' && c != '.') |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 3243 | break; |
| 3244 | } |
| 3245 | |
| 3246 | if (!i || args[2][i]) { |
| 3247 | Alert("parsing [%s:%d]: '%s %s' invalid node name - should be a string" |
| 3248 | "with digits(0-9), letters(A-Z, a-z), hyphen(-) or underscode(_).\n", |
| 3249 | file, linenum, args[0], args[1]); |
| 3250 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3251 | goto out; |
| 3252 | } |
| 3253 | } |
| 3254 | |
| 3255 | if (!stats_set_node(&curproxy->uri_auth, args[2])) { |
| 3256 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3257 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3258 | goto out; |
| 3259 | } |
| 3260 | } else if (!strcmp(args[1], "show-desc")) { |
| 3261 | char *desc = NULL; |
| 3262 | |
| 3263 | if (*args[2]) { |
| 3264 | int i, len=0; |
| 3265 | char *d; |
| 3266 | |
| 3267 | for(i=2; *args[i]; i++) |
| 3268 | len += strlen(args[i])+1; |
| 3269 | |
| 3270 | desc = d = (char *)calloc(1, len); |
| 3271 | |
| 3272 | d += sprintf(d, "%s", args[2]); |
| 3273 | for(i=3; *args[i]; i++) |
| 3274 | d += sprintf(d, " %s", args[i]); |
| 3275 | } |
| 3276 | |
| 3277 | if (!*args[2] && !global.desc) |
| 3278 | Warning("parsing [%s:%d]: '%s' requires a parameter or 'desc' to be set in the global section.\n", |
| 3279 | file, linenum, args[1]); |
| 3280 | else { |
| 3281 | if (!stats_set_desc(&curproxy->uri_auth, desc)) { |
| 3282 | free(desc); |
| 3283 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 3284 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3285 | goto out; |
| 3286 | } |
| 3287 | free(desc); |
| 3288 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3289 | } else { |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 3290 | stats_error_parsing: |
Cyril Bonté | 474be41 | 2010-10-12 00:14:36 +0200 | [diff] [blame] | 3291 | 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] | 3292 | 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] | 3293 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3294 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3295 | } |
| 3296 | } |
| 3297 | else if (!strcmp(args[0], "option")) { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3298 | int optnum; |
| 3299 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3300 | if (*(args[1]) == '\0') { |
| 3301 | Alert("parsing [%s:%d]: '%s' expects an option name.\n", |
| 3302 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3303 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3304 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3305 | } |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3306 | |
| 3307 | for (optnum = 0; cfg_opts[optnum].name; optnum++) { |
| 3308 | if (!strcmp(args[1], cfg_opts[optnum].name)) { |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 3309 | if (cfg_opts[optnum].cap == PR_CAP_NONE) { |
| 3310 | Alert("parsing [%s:%d]: option '%s' is not supported due to build options.\n", |
| 3311 | file, linenum, cfg_opts[optnum].name); |
| 3312 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3313 | goto out; |
| 3314 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3315 | if (warnifnotcap(curproxy, cfg_opts[optnum].cap, file, linenum, args[1], NULL)) { |
| 3316 | err_code |= ERR_WARN; |
| 3317 | goto out; |
| 3318 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3319 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 3320 | curproxy->no_options &= ~cfg_opts[optnum].val; |
| 3321 | curproxy->options &= ~cfg_opts[optnum].val; |
| 3322 | |
| 3323 | switch (kwm) { |
| 3324 | case KWM_STD: |
| 3325 | curproxy->options |= cfg_opts[optnum].val; |
| 3326 | break; |
| 3327 | case KWM_NO: |
| 3328 | curproxy->no_options |= cfg_opts[optnum].val; |
| 3329 | break; |
| 3330 | case KWM_DEF: /* already cleared */ |
| 3331 | break; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 3332 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3333 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3334 | goto out; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3335 | } |
| 3336 | } |
| 3337 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 3338 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) { |
| 3339 | if (!strcmp(args[1], cfg_opts2[optnum].name)) { |
Cyril Bonté | 62846b2 | 2010-11-01 19:26:00 +0100 | [diff] [blame] | 3340 | if (cfg_opts2[optnum].cap == PR_CAP_NONE) { |
| 3341 | Alert("parsing [%s:%d]: option '%s' is not supported due to build options.\n", |
| 3342 | file, linenum, cfg_opts2[optnum].name); |
| 3343 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3344 | goto out; |
| 3345 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3346 | if (warnifnotcap(curproxy, cfg_opts2[optnum].cap, file, linenum, args[1], NULL)) { |
| 3347 | err_code |= ERR_WARN; |
| 3348 | goto out; |
| 3349 | } |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 3350 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 3351 | curproxy->no_options2 &= ~cfg_opts2[optnum].val; |
| 3352 | curproxy->options2 &= ~cfg_opts2[optnum].val; |
| 3353 | |
| 3354 | switch (kwm) { |
| 3355 | case KWM_STD: |
| 3356 | curproxy->options2 |= cfg_opts2[optnum].val; |
| 3357 | break; |
| 3358 | case KWM_NO: |
| 3359 | curproxy->no_options2 |= cfg_opts2[optnum].val; |
| 3360 | break; |
| 3361 | case KWM_DEF: /* already cleared */ |
| 3362 | break; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 3363 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3364 | goto out; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 3365 | } |
| 3366 | } |
| 3367 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 3368 | if (kwm != KWM_STD) { |
| 3369 | 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] | 3370 | file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3371 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3372 | goto out; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3373 | } |
| 3374 | |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3375 | if (!strcmp(args[1], "httplog")) { |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 3376 | char *logformat; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3377 | /* generate a complete HTTP log */ |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 3378 | logformat = default_http_log_format; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3379 | if (*(args[2]) != '\0') { |
| 3380 | if (!strcmp(args[2], "clf")) { |
| 3381 | curproxy->options2 |= PR_O2_CLFLOG; |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 3382 | logformat = clf_http_log_format; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3383 | } else { |
| 3384 | 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] | 3385 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3386 | goto out; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3387 | } |
| 3388 | } |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 3389 | if (curproxy->logformat_string != default_http_log_format && |
| 3390 | curproxy->logformat_string != default_tcp_log_format && |
| 3391 | curproxy->logformat_string != clf_http_log_format) |
| 3392 | free(curproxy->logformat_string); |
| 3393 | curproxy->logformat_string = logformat; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 3394 | } |
William Lallemand | bddd4fd | 2012-02-27 11:23:10 +0100 | [diff] [blame] | 3395 | else if (!strcmp(args[1], "tcplog")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3396 | /* generate a detailed TCP log */ |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 3397 | if (curproxy->logformat_string != default_http_log_format && |
| 3398 | curproxy->logformat_string != default_tcp_log_format && |
| 3399 | curproxy->logformat_string != clf_http_log_format) |
| 3400 | free(curproxy->logformat_string); |
| 3401 | curproxy->logformat_string = default_tcp_log_format; |
William Lallemand | bddd4fd | 2012-02-27 11:23:10 +0100 | [diff] [blame] | 3402 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3403 | else if (!strcmp(args[1], "tcpka")) { |
| 3404 | /* enable TCP keep-alives on client and server sessions */ |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3405 | 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] | 3406 | err_code |= ERR_WARN; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3407 | |
| 3408 | if (curproxy->cap & PR_CAP_FE) |
| 3409 | curproxy->options |= PR_O_TCP_CLI_KA; |
| 3410 | if (curproxy->cap & PR_CAP_BE) |
| 3411 | curproxy->options |= PR_O_TCP_SRV_KA; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3412 | } |
| 3413 | else if (!strcmp(args[1], "httpchk")) { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3414 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3415 | err_code |= ERR_WARN; |
| 3416 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3417 | /* use HTTP request to check servers' health */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3418 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3419 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3420 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
| 3421 | curproxy->options2 |= PR_O2_HTTP_CHK; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3422 | if (!*args[2]) { /* no argument */ |
| 3423 | curproxy->check_req = strdup(DEF_CHECK_REQ); /* default request */ |
| 3424 | curproxy->check_len = strlen(DEF_CHECK_REQ); |
| 3425 | } else if (!*args[3]) { /* one argument : URI */ |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3426 | 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] | 3427 | curproxy->check_req = (char *)malloc(reqlen); |
| 3428 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3429 | "OPTIONS %s HTTP/1.0\r\n", args[2]); /* URI to use */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3430 | } else { /* more arguments : METHOD URI [HTTP_VER] */ |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3431 | int reqlen = strlen(args[2]) + strlen(args[3]) + 3 + strlen("\r\n"); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3432 | if (*args[4]) |
| 3433 | reqlen += strlen(args[4]); |
| 3434 | else |
| 3435 | reqlen += strlen("HTTP/1.0"); |
| 3436 | |
| 3437 | curproxy->check_req = (char *)malloc(reqlen); |
| 3438 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 3439 | "%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] | 3440 | } |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 3441 | } |
| 3442 | else if (!strcmp(args[1], "ssl-hello-chk")) { |
| 3443 | /* use SSLv3 CLIENT HELLO to check servers' health */ |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3444 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3445 | err_code |= ERR_WARN; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 3446 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3447 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3448 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3449 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 3450 | curproxy->options2 |= PR_O2_SSL3_CHK; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3451 | } |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 3452 | else if (!strcmp(args[1], "smtpchk")) { |
| 3453 | /* use SMTP request to check servers' health */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3454 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3455 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3456 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
| 3457 | curproxy->options2 |= PR_O2_SMTP_CHK; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 3458 | |
| 3459 | if (!*args[2] || !*args[3]) { /* no argument or incomplete EHLO host */ |
| 3460 | curproxy->check_req = strdup(DEF_SMTP_CHECK_REQ); /* default request */ |
| 3461 | curproxy->check_len = strlen(DEF_SMTP_CHECK_REQ); |
| 3462 | } else { /* ESMTP EHLO, or SMTP HELO, and a hostname */ |
| 3463 | if (!strcmp(args[2], "EHLO") || !strcmp(args[2], "HELO")) { |
| 3464 | int reqlen = strlen(args[2]) + strlen(args[3]) + strlen(" \r\n") + 1; |
| 3465 | curproxy->check_req = (char *)malloc(reqlen); |
| 3466 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
| 3467 | "%s %s\r\n", args[2], args[3]); /* HELO hostname */ |
| 3468 | } else { |
| 3469 | /* this just hits the default for now, but you could potentially expand it to allow for other stuff |
| 3470 | though, it's unlikely you'd want to send anything other than an EHLO or HELO */ |
| 3471 | curproxy->check_req = strdup(DEF_SMTP_CHECK_REQ); /* default request */ |
| 3472 | curproxy->check_len = strlen(DEF_SMTP_CHECK_REQ); |
| 3473 | } |
| 3474 | } |
| 3475 | } |
Rauf Kuliyev | 38b4156 | 2011-01-04 15:14:13 +0100 | [diff] [blame] | 3476 | else if (!strcmp(args[1], "pgsql-check")) { |
| 3477 | /* use PostgreSQL request to check servers' health */ |
| 3478 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3479 | err_code |= ERR_WARN; |
| 3480 | |
| 3481 | free(curproxy->check_req); |
| 3482 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3483 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Rauf Kuliyev | 38b4156 | 2011-01-04 15:14:13 +0100 | [diff] [blame] | 3484 | curproxy->options2 |= PR_O2_PGSQL_CHK; |
| 3485 | |
| 3486 | if (*(args[2])) { |
| 3487 | int cur_arg = 2; |
| 3488 | |
| 3489 | while (*(args[cur_arg])) { |
| 3490 | if (strcmp(args[cur_arg], "user") == 0) { |
| 3491 | char * packet; |
| 3492 | uint32_t packet_len; |
| 3493 | uint32_t pv; |
| 3494 | |
| 3495 | /* suboption header - needs additional argument for it */ |
| 3496 | if (*(args[cur_arg+1]) == 0) { |
| 3497 | Alert("parsing [%s:%d] : '%s %s %s' expects <username> as argument.\n", |
| 3498 | file, linenum, args[0], args[1], args[cur_arg]); |
| 3499 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3500 | goto out; |
| 3501 | } |
| 3502 | |
| 3503 | /* uint32_t + uint32_t + strlen("user")+1 + strlen(username)+1 + 1 */ |
| 3504 | packet_len = 4 + 4 + 5 + strlen(args[cur_arg + 1])+1 +1; |
| 3505 | pv = htonl(0x30000); /* protocol version 3.0 */ |
| 3506 | |
| 3507 | packet = (char*) calloc(1, packet_len); |
| 3508 | |
| 3509 | memcpy(packet + 4, &pv, 4); |
| 3510 | |
| 3511 | /* copy "user" */ |
| 3512 | memcpy(packet + 8, "user", 4); |
| 3513 | |
| 3514 | /* copy username */ |
| 3515 | memcpy(packet + 13, args[cur_arg+1], strlen(args[cur_arg+1])); |
| 3516 | |
| 3517 | free(curproxy->check_req); |
| 3518 | curproxy->check_req = packet; |
| 3519 | curproxy->check_len = packet_len; |
| 3520 | |
| 3521 | packet_len = htonl(packet_len); |
| 3522 | memcpy(packet, &packet_len, 4); |
| 3523 | cur_arg += 2; |
| 3524 | } else { |
| 3525 | /* unknown suboption - catchall */ |
| 3526 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'user'.\n", |
| 3527 | file, linenum, args[0], args[1]); |
| 3528 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3529 | goto out; |
| 3530 | } |
| 3531 | } /* end while loop */ |
| 3532 | } |
| 3533 | } |
| 3534 | |
Hervé COMMOWICK | ec032d6 | 2011-08-05 16:23:48 +0200 | [diff] [blame] | 3535 | else if (!strcmp(args[1], "redis-check")) { |
| 3536 | /* use REDIS PING request to check servers' health */ |
| 3537 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3538 | err_code |= ERR_WARN; |
| 3539 | |
| 3540 | free(curproxy->check_req); |
| 3541 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3542 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Hervé COMMOWICK | ec032d6 | 2011-08-05 16:23:48 +0200 | [diff] [blame] | 3543 | curproxy->options2 |= PR_O2_REDIS_CHK; |
| 3544 | |
| 3545 | curproxy->check_req = (char *) malloc(sizeof(DEF_REDIS_CHECK_REQ) - 1); |
| 3546 | memcpy(curproxy->check_req, DEF_REDIS_CHECK_REQ, sizeof(DEF_REDIS_CHECK_REQ) - 1); |
| 3547 | curproxy->check_len = sizeof(DEF_REDIS_CHECK_REQ) - 1; |
| 3548 | } |
| 3549 | |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3550 | else if (!strcmp(args[1], "mysql-check")) { |
| 3551 | /* use MYSQL request to check servers' health */ |
Hervé COMMOWICK | 8776f1b | 2010-10-18 15:58:36 +0200 | [diff] [blame] | 3552 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
| 3553 | err_code |= ERR_WARN; |
| 3554 | |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3555 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 3556 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3557 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3558 | curproxy->options2 |= PR_O2_MYSQL_CHK; |
Hervé COMMOWICK | 8776f1b | 2010-10-18 15:58:36 +0200 | [diff] [blame] | 3559 | |
| 3560 | /* This is an exemple of an MySQL >=4.0 client Authentication packet kindly provided by Cyril Bonte. |
| 3561 | * const char mysql40_client_auth_pkt[] = { |
| 3562 | * "\x0e\x00\x00" // packet length |
| 3563 | * "\x01" // packet number |
| 3564 | * "\x00\x00" // client capabilities |
| 3565 | * "\x00\x00\x01" // max packet |
| 3566 | * "haproxy\x00" // username (null terminated string) |
| 3567 | * "\x00" // filler (always 0x00) |
| 3568 | * "\x01\x00\x00" // packet length |
| 3569 | * "\x00" // packet number |
| 3570 | * "\x01" // COM_QUIT command |
| 3571 | * }; |
| 3572 | */ |
| 3573 | |
| 3574 | if (*(args[2])) { |
| 3575 | int cur_arg = 2; |
| 3576 | |
| 3577 | while (*(args[cur_arg])) { |
| 3578 | if (strcmp(args[cur_arg], "user") == 0) { |
| 3579 | char *mysqluser; |
| 3580 | int packetlen, reqlen, userlen; |
| 3581 | |
| 3582 | /* suboption header - needs additional argument for it */ |
| 3583 | if (*(args[cur_arg+1]) == 0) { |
| 3584 | Alert("parsing [%s:%d] : '%s %s %s' expects <username> as argument.\n", |
| 3585 | file, linenum, args[0], args[1], args[cur_arg]); |
| 3586 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3587 | goto out; |
| 3588 | } |
| 3589 | mysqluser = args[cur_arg + 1]; |
| 3590 | userlen = strlen(mysqluser); |
| 3591 | packetlen = userlen + 7; |
| 3592 | reqlen = packetlen + 9; |
| 3593 | |
| 3594 | free(curproxy->check_req); |
| 3595 | curproxy->check_req = (char *)calloc(1, reqlen); |
| 3596 | curproxy->check_len = reqlen; |
| 3597 | |
| 3598 | snprintf(curproxy->check_req, 4, "%c%c%c", |
| 3599 | ((unsigned char) packetlen & 0xff), |
| 3600 | ((unsigned char) (packetlen >> 8) & 0xff), |
| 3601 | ((unsigned char) (packetlen >> 16) & 0xff)); |
| 3602 | |
| 3603 | curproxy->check_req[3] = 1; |
Hervé COMMOWICK | 212f778 | 2011-06-10 14:05:59 +0200 | [diff] [blame] | 3604 | curproxy->check_req[5] = 128; |
Hervé COMMOWICK | 8776f1b | 2010-10-18 15:58:36 +0200 | [diff] [blame] | 3605 | curproxy->check_req[8] = 1; |
| 3606 | memcpy(&curproxy->check_req[9], mysqluser, userlen); |
| 3607 | curproxy->check_req[9 + userlen + 1 + 1] = 1; |
| 3608 | curproxy->check_req[9 + userlen + 1 + 1 + 4] = 1; |
| 3609 | cur_arg += 2; |
| 3610 | } else { |
| 3611 | /* unknown suboption - catchall */ |
| 3612 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'user'.\n", |
| 3613 | file, linenum, args[0], args[1]); |
| 3614 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3615 | goto out; |
| 3616 | } |
| 3617 | } /* end while loop */ |
| 3618 | } |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 3619 | } |
Gabor Lekeny | b4c81e4 | 2010-09-29 18:17:05 +0200 | [diff] [blame] | 3620 | else if (!strcmp(args[1], "ldap-check")) { |
| 3621 | /* use LDAP request to check servers' health */ |
| 3622 | free(curproxy->check_req); |
| 3623 | curproxy->check_req = NULL; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3624 | curproxy->options2 &= ~PR_O2_CHK_ANY; |
Gabor Lekeny | b4c81e4 | 2010-09-29 18:17:05 +0200 | [diff] [blame] | 3625 | curproxy->options2 |= PR_O2_LDAP_CHK; |
| 3626 | |
| 3627 | curproxy->check_req = (char *) malloc(sizeof(DEF_LDAP_CHECK_REQ) - 1); |
| 3628 | memcpy(curproxy->check_req, DEF_LDAP_CHECK_REQ, sizeof(DEF_LDAP_CHECK_REQ) - 1); |
| 3629 | curproxy->check_len = sizeof(DEF_LDAP_CHECK_REQ) - 1; |
| 3630 | } |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3631 | else if (!strcmp(args[1], "forwardfor")) { |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3632 | int cur_arg; |
| 3633 | |
| 3634 | /* insert x-forwarded-for field, but not for the IP address listed as an except. |
| 3635 | * set default options (ie: bitfield, header name, etc) |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3636 | */ |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3637 | |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3638 | curproxy->options |= PR_O_FWDFOR | PR_O_FF_ALWAYS; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3639 | |
| 3640 | free(curproxy->fwdfor_hdr_name); |
| 3641 | curproxy->fwdfor_hdr_name = strdup(DEF_XFORWARDFOR_HDR); |
| 3642 | curproxy->fwdfor_hdr_len = strlen(DEF_XFORWARDFOR_HDR); |
| 3643 | |
| 3644 | /* loop to go through arguments - start at 2, since 0+1 = "option" "forwardfor" */ |
| 3645 | cur_arg = 2; |
| 3646 | while (*(args[cur_arg])) { |
| 3647 | if (!strcmp(args[cur_arg], "except")) { |
| 3648 | /* suboption except - needs additional argument for it */ |
| 3649 | if (!*(args[cur_arg+1]) || !str2net(args[cur_arg+1], &curproxy->except_net, &curproxy->except_mask)) { |
| 3650 | Alert("parsing [%s:%d] : '%s %s %s' expects <address>[/mask] as argument.\n", |
| 3651 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3652 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3653 | goto out; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3654 | } |
| 3655 | /* flush useless bits */ |
| 3656 | curproxy->except_net.s_addr &= curproxy->except_mask.s_addr; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3657 | cur_arg += 2; |
| 3658 | } else if (!strcmp(args[cur_arg], "header")) { |
| 3659 | /* suboption header - needs additional argument for it */ |
| 3660 | if (*(args[cur_arg+1]) == 0) { |
| 3661 | Alert("parsing [%s:%d] : '%s %s %s' expects <header_name> as argument.\n", |
| 3662 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3663 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3664 | goto out; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3665 | } |
| 3666 | free(curproxy->fwdfor_hdr_name); |
| 3667 | curproxy->fwdfor_hdr_name = strdup(args[cur_arg+1]); |
| 3668 | curproxy->fwdfor_hdr_len = strlen(curproxy->fwdfor_hdr_name); |
| 3669 | cur_arg += 2; |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3670 | } else if (!strcmp(args[cur_arg], "if-none")) { |
| 3671 | curproxy->options &= ~PR_O_FF_ALWAYS; |
| 3672 | cur_arg += 1; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3673 | } else { |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3674 | /* unknown suboption - catchall */ |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3675 | 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] | 3676 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3677 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3678 | goto out; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3679 | } |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 3680 | } /* end while loop */ |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 3681 | } |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3682 | else if (!strcmp(args[1], "originalto")) { |
| 3683 | int cur_arg; |
| 3684 | |
| 3685 | /* insert x-original-to field, but not for the IP address listed as an except. |
| 3686 | * set default options (ie: bitfield, header name, etc) |
| 3687 | */ |
| 3688 | |
| 3689 | curproxy->options |= PR_O_ORGTO; |
| 3690 | |
| 3691 | free(curproxy->orgto_hdr_name); |
| 3692 | curproxy->orgto_hdr_name = strdup(DEF_XORIGINALTO_HDR); |
| 3693 | curproxy->orgto_hdr_len = strlen(DEF_XORIGINALTO_HDR); |
| 3694 | |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 3695 | /* 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] | 3696 | cur_arg = 2; |
| 3697 | while (*(args[cur_arg])) { |
| 3698 | if (!strcmp(args[cur_arg], "except")) { |
| 3699 | /* suboption except - needs additional argument for it */ |
| 3700 | if (!*(args[cur_arg+1]) || !str2net(args[cur_arg+1], &curproxy->except_to, &curproxy->except_mask_to)) { |
| 3701 | Alert("parsing [%s:%d] : '%s %s %s' expects <address>[/mask] as argument.\n", |
| 3702 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3703 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3704 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3705 | } |
| 3706 | /* flush useless bits */ |
| 3707 | curproxy->except_to.s_addr &= curproxy->except_mask_to.s_addr; |
| 3708 | cur_arg += 2; |
| 3709 | } else if (!strcmp(args[cur_arg], "header")) { |
| 3710 | /* suboption header - needs additional argument for it */ |
| 3711 | if (*(args[cur_arg+1]) == 0) { |
| 3712 | Alert("parsing [%s:%d] : '%s %s %s' expects <header_name> as argument.\n", |
| 3713 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3714 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3715 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3716 | } |
| 3717 | free(curproxy->orgto_hdr_name); |
| 3718 | curproxy->orgto_hdr_name = strdup(args[cur_arg+1]); |
| 3719 | curproxy->orgto_hdr_len = strlen(curproxy->orgto_hdr_name); |
| 3720 | cur_arg += 2; |
| 3721 | } else { |
| 3722 | /* unknown suboption - catchall */ |
| 3723 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'except' and 'header'.\n", |
| 3724 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3725 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3726 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 3727 | } |
| 3728 | } /* end while loop */ |
| 3729 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3730 | else { |
| 3731 | Alert("parsing [%s:%d] : unknown option '%s'.\n", file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3732 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3733 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3734 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3735 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3736 | } |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3737 | else if (!strcmp(args[0], "default_backend")) { |
| 3738 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3739 | err_code |= ERR_WARN; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3740 | |
| 3741 | if (*(args[1]) == 0) { |
| 3742 | 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] | 3743 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3744 | goto out; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3745 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 3746 | free(curproxy->defbe.name); |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 3747 | curproxy->defbe.name = strdup(args[1]); |
| 3748 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3749 | else if (!strcmp(args[0], "redispatch") || !strcmp(args[0], "redisp")) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3750 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3751 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3752 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 3753 | Warning("parsing [%s:%d]: keyword '%s' is deprecated, please use 'option redispatch' instead.\n", |
| 3754 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3755 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3756 | /* enable reconnections to dispatch */ |
| 3757 | curproxy->options |= PR_O_REDISP; |
| 3758 | } |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 3759 | else if (!strcmp(args[0], "http-check")) { |
| 3760 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3761 | err_code |= ERR_WARN; |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 3762 | |
| 3763 | if (strcmp(args[1], "disable-on-404") == 0) { |
| 3764 | /* enable a graceful server shutdown on an HTTP 404 response */ |
| 3765 | curproxy->options |= PR_O_DISABLE404; |
| 3766 | } |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 3767 | else if (strcmp(args[1], "send-state") == 0) { |
| 3768 | /* enable emission of the apparent state of a server in HTTP checks */ |
| 3769 | curproxy->options2 |= PR_O2_CHK_SNDST; |
| 3770 | } |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3771 | else if (strcmp(args[1], "expect") == 0) { |
| 3772 | const char *ptr_arg; |
| 3773 | int cur_arg; |
| 3774 | |
| 3775 | if (curproxy->options2 & PR_O2_EXP_TYPE) { |
| 3776 | Alert("parsing [%s:%d] : '%s %s' already specified.\n", file, linenum, args[0], args[1]); |
| 3777 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3778 | goto out; |
| 3779 | } |
| 3780 | |
| 3781 | cur_arg = 2; |
| 3782 | /* consider exclamation marks, sole or at the beginning of a word */ |
| 3783 | while (*(ptr_arg = args[cur_arg])) { |
| 3784 | while (*ptr_arg == '!') { |
| 3785 | curproxy->options2 ^= PR_O2_EXP_INV; |
| 3786 | ptr_arg++; |
| 3787 | } |
| 3788 | if (*ptr_arg) |
| 3789 | break; |
| 3790 | cur_arg++; |
| 3791 | } |
| 3792 | /* now ptr_arg points to the beginning of a word past any possible |
| 3793 | * exclamation mark, and cur_arg is the argument which holds this word. |
| 3794 | */ |
| 3795 | if (strcmp(ptr_arg, "status") == 0) { |
| 3796 | if (!*(args[cur_arg + 1])) { |
| 3797 | Alert("parsing [%s:%d] : '%s %s %s' expects <string> as an argument.\n", |
| 3798 | file, linenum, args[0], args[1], ptr_arg); |
| 3799 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3800 | goto out; |
| 3801 | } |
| 3802 | curproxy->options2 |= PR_O2_EXP_STS; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3803 | free(curproxy->expect_str); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3804 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
| 3805 | } |
| 3806 | else if (strcmp(ptr_arg, "string") == 0) { |
| 3807 | if (!*(args[cur_arg + 1])) { |
| 3808 | Alert("parsing [%s:%d] : '%s %s %s' expects <string> as an argument.\n", |
| 3809 | file, linenum, args[0], args[1], ptr_arg); |
| 3810 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3811 | goto out; |
| 3812 | } |
| 3813 | curproxy->options2 |= PR_O2_EXP_STR; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3814 | free(curproxy->expect_str); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3815 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
| 3816 | } |
| 3817 | else if (strcmp(ptr_arg, "rstatus") == 0) { |
| 3818 | if (!*(args[cur_arg + 1])) { |
| 3819 | Alert("parsing [%s:%d] : '%s %s %s' expects <regex> as an argument.\n", |
| 3820 | file, linenum, args[0], args[1], ptr_arg); |
| 3821 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3822 | goto out; |
| 3823 | } |
| 3824 | curproxy->options2 |= PR_O2_EXP_RSTS; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3825 | free(curproxy->expect_str); |
| 3826 | if (curproxy->expect_regex) regfree(curproxy->expect_regex); |
| 3827 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3828 | curproxy->expect_regex = calloc(1, sizeof(regex_t)); |
| 3829 | if (regcomp(curproxy->expect_regex, args[cur_arg + 1], REG_EXTENDED) != 0) { |
| 3830 | Alert("parsing [%s:%d] : '%s %s %s' : bad regular expression '%s'.\n", |
| 3831 | file, linenum, args[0], args[1], ptr_arg, args[cur_arg + 1]); |
| 3832 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3833 | goto out; |
| 3834 | } |
| 3835 | } |
| 3836 | else if (strcmp(ptr_arg, "rstring") == 0) { |
| 3837 | if (!*(args[cur_arg + 1])) { |
| 3838 | Alert("parsing [%s:%d] : '%s %s %s' expects <regex> as an argument.\n", |
| 3839 | file, linenum, args[0], args[1], ptr_arg); |
| 3840 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3841 | goto out; |
| 3842 | } |
| 3843 | curproxy->options2 |= PR_O2_EXP_RSTR; |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3844 | free(curproxy->expect_str); |
| 3845 | if (curproxy->expect_regex) regfree(curproxy->expect_regex); |
| 3846 | curproxy->expect_str = strdup(args[cur_arg + 1]); |
Willy Tarreau | bd74154 | 2010-03-16 18:46:54 +0100 | [diff] [blame] | 3847 | curproxy->expect_regex = calloc(1, sizeof(regex_t)); |
| 3848 | if (regcomp(curproxy->expect_regex, args[cur_arg + 1], REG_EXTENDED) != 0) { |
| 3849 | Alert("parsing [%s:%d] : '%s %s %s' : bad regular expression '%s'.\n", |
| 3850 | file, linenum, args[0], args[1], ptr_arg, args[cur_arg + 1]); |
| 3851 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3852 | goto out; |
| 3853 | } |
| 3854 | } |
| 3855 | else { |
| 3856 | Alert("parsing [%s:%d] : '%s %s' only supports [!] 'status', 'string', 'rstatus', 'rstring', found '%s'.\n", |
| 3857 | file, linenum, args[0], args[1], ptr_arg); |
| 3858 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3859 | goto out; |
| 3860 | } |
| 3861 | } |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 3862 | else { |
Willy Tarreau | 1ee51a6 | 2011-08-19 20:04:17 +0200 | [diff] [blame] | 3863 | 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] | 3864 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3865 | goto out; |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 3866 | } |
| 3867 | } |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3868 | else if (!strcmp(args[0], "monitor")) { |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 3869 | if (curproxy == &defproxy) { |
| 3870 | 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] | 3871 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3872 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 3873 | } |
| 3874 | |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3875 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3876 | err_code |= ERR_WARN; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3877 | |
| 3878 | if (strcmp(args[1], "fail") == 0) { |
| 3879 | /* add a condition to fail monitor requests */ |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 3880 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3881 | Alert("parsing [%s:%d] : '%s %s' requires either 'if' or 'unless' followed by a condition.\n", |
| 3882 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3883 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3884 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3885 | } |
| 3886 | |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 3887 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2, &errmsg)) == NULL) { |
| 3888 | Alert("parsing [%s:%d] : error detected while parsing a '%s %s' condition : %s.\n", |
| 3889 | file, linenum, args[0], args[1], errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3890 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3891 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3892 | } |
| 3893 | LIST_ADDQ(&curproxy->mon_fail_cond, &cond->list); |
| 3894 | } |
| 3895 | else { |
| 3896 | 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] | 3897 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3898 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 3899 | } |
| 3900 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3901 | #ifdef TPROXY |
| 3902 | else if (!strcmp(args[0], "transparent")) { |
| 3903 | /* enable transparent proxy connections */ |
| 3904 | curproxy->options |= PR_O_TRANSP; |
| 3905 | } |
| 3906 | #endif |
| 3907 | else if (!strcmp(args[0], "maxconn")) { /* maxconn */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3908 | 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] | 3909 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3910 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3911 | if (*(args[1]) == 0) { |
| 3912 | 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] | 3913 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3914 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3915 | } |
| 3916 | curproxy->maxconn = atol(args[1]); |
| 3917 | } |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 3918 | else if (!strcmp(args[0], "backlog")) { /* backlog */ |
| 3919 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3920 | err_code |= ERR_WARN; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 3921 | |
| 3922 | if (*(args[1]) == 0) { |
| 3923 | 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] | 3924 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3925 | goto out; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 3926 | } |
| 3927 | curproxy->backlog = atol(args[1]); |
| 3928 | } |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 3929 | else if (!strcmp(args[0], "fullconn")) { /* fullconn */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3930 | 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] | 3931 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3932 | |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 3933 | if (*(args[1]) == 0) { |
| 3934 | 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] | 3935 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3936 | goto out; |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 3937 | } |
| 3938 | curproxy->fullconn = atol(args[1]); |
| 3939 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3940 | else if (!strcmp(args[0], "grace")) { /* grace time (ms) */ |
| 3941 | if (*(args[1]) == 0) { |
| 3942 | 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] | 3943 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3944 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3945 | } |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3946 | err = parse_time_err(args[1], &val, TIME_UNIT_MS); |
| 3947 | if (err) { |
| 3948 | Alert("parsing [%s:%d] : unexpected character '%c' in grace time.\n", |
| 3949 | file, linenum, *err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3950 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3951 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3952 | } |
| 3953 | curproxy->grace = val; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3954 | } |
| 3955 | else if (!strcmp(args[0], "dispatch")) { /* dispatch address */ |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 3956 | struct sockaddr_storage *sk; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3957 | if (curproxy == &defproxy) { |
| 3958 | 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] | 3959 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3960 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3961 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3962 | else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3963 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3964 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3965 | if (strchr(args[1], ':') == NULL) { |
| 3966 | Alert("parsing [%s:%d] : '%s' expects <addr:port> as argument.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3967 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3968 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3969 | } |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3970 | sk = str2sa(args[1]); |
| 3971 | if (!sk) { |
| 3972 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 3973 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3974 | goto out; |
| 3975 | } |
| 3976 | curproxy->dispatch_addr = *sk; |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 3977 | curproxy->options |= PR_O_DISPATCH; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3978 | } |
| 3979 | else if (!strcmp(args[0], "balance")) { /* set balancing with optional algorithm */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3980 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3981 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3982 | |
Willy Tarreau | a93c74b | 2012-05-08 18:14:39 +0200 | [diff] [blame] | 3983 | if (backend_parse_balance((const char **)args + 1, &errmsg, curproxy) < 0) { |
| 3984 | Alert("parsing [%s:%d] : %s %s\n", file, linenum, args[0], errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3985 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3986 | goto out; |
Willy Tarreau | 2fcb500 | 2007-05-08 13:35:26 +0200 | [diff] [blame] | 3987 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3988 | } |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 3989 | else if (!strcmp(args[0], "hash-type")) { /* set hashing method */ |
| 3990 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 3991 | err_code |= ERR_WARN; |
| 3992 | |
| 3993 | if (strcmp(args[1], "consistent") == 0) { /* use consistent hashing */ |
| 3994 | curproxy->lbprm.algo &= ~BE_LB_HASH_TYPE; |
| 3995 | curproxy->lbprm.algo |= BE_LB_HASH_CONS; |
| 3996 | } |
| 3997 | else if (strcmp(args[1], "map-based") == 0) { /* use map-based hashing */ |
| 3998 | curproxy->lbprm.algo &= ~BE_LB_HASH_TYPE; |
| 3999 | curproxy->lbprm.algo |= BE_LB_HASH_MAP; |
| 4000 | } |
Willy Tarreau | 798a39c | 2010-11-24 15:04:29 +0100 | [diff] [blame] | 4001 | else if (strcmp(args[1], "avalanche") == 0) { /* use full hash before map-based hashing */ |
| 4002 | curproxy->lbprm.algo &= ~BE_LB_HASH_TYPE; |
| 4003 | curproxy->lbprm.algo |= BE_LB_HASH_AVAL; |
| 4004 | } |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4005 | else { |
Willy Tarreau | 798a39c | 2010-11-24 15:04:29 +0100 | [diff] [blame] | 4006 | Alert("parsing [%s:%d] : '%s' only supports 'avalanche', 'consistent' and 'map-based'.\n", file, linenum, args[0]); |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 4007 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4008 | goto out; |
| 4009 | } |
| 4010 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4011 | 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] | 4012 | int cur_arg; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4013 | char *rport, *raddr; |
| 4014 | short realport = 0; |
| 4015 | int do_check = 0, defsrv = (*args[0] == 'd'); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4016 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4017 | if (!defsrv && curproxy == &defproxy) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4018 | 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] | 4019 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4020 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4021 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4022 | else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4023 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4024 | |
| 4025 | if (!*args[2]) { |
| 4026 | Alert("parsing [%s:%d] : '%s' expects <name> and <addr>[:<port>] as arguments.\n", |
| 4027 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4028 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4029 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4030 | } |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 4031 | |
| 4032 | err = invalid_char(args[1]); |
| 4033 | if (err) { |
| 4034 | Alert("parsing [%s:%d] : character '%c' is not permitted in server name '%s'.\n", |
| 4035 | file, linenum, *err, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4036 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4037 | goto out; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 4038 | } |
| 4039 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4040 | if (!defsrv) { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4041 | struct sockaddr_storage *sk; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4042 | |
Krzysztof Piotr Oledzki | aff01ea | 2010-02-05 20:31:44 +0100 | [diff] [blame] | 4043 | if ((newsrv = (struct server *)calloc(1, sizeof(struct server))) == NULL) { |
| 4044 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 4045 | err_code |= ERR_ALERT | ERR_ABORT; |
| 4046 | goto out; |
| 4047 | } |
| 4048 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4049 | /* the servers are linked backwards first */ |
| 4050 | newsrv->next = curproxy->srv; |
| 4051 | curproxy->srv = newsrv; |
| 4052 | newsrv->proxy = curproxy; |
| 4053 | newsrv->conf.file = file; |
| 4054 | newsrv->conf.line = linenum; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4055 | |
Simon Horman | af51495 | 2011-06-21 14:34:57 +0900 | [diff] [blame] | 4056 | LIST_INIT(&newsrv->actconns); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4057 | LIST_INIT(&newsrv->pendconns); |
| 4058 | do_check = 0; |
| 4059 | newsrv->state = SRV_RUNNING; /* early server setup */ |
| 4060 | newsrv->last_change = now.tv_sec; |
| 4061 | newsrv->id = strdup(args[1]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4062 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4063 | /* several ways to check the port component : |
David du Colombier | 9842ff1 | 2011-03-17 10:40:28 +0100 | [diff] [blame] | 4064 | * - IP => port=+0, relative (IPv4 only) |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4065 | * - IP: => port=+0, relative |
| 4066 | * - IP:N => port=N, absolute |
| 4067 | * - IP:+N => port=+N, relative |
| 4068 | * - IP:-N => port=-N, relative |
| 4069 | */ |
| 4070 | raddr = strdup(args[2]); |
Willy Tarreau | fab5a43 | 2011-03-04 15:31:53 +0100 | [diff] [blame] | 4071 | rport = strrchr(raddr, ':'); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4072 | if (rport) { |
| 4073 | *rport++ = 0; |
| 4074 | realport = atol(rport); |
| 4075 | if (!isdigit((unsigned char)*rport)) |
| 4076 | newsrv->state |= SRV_MAPPORTS; |
| 4077 | } else |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4078 | newsrv->state |= SRV_MAPPORTS; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4079 | |
Willy Tarreau | fab5a43 | 2011-03-04 15:31:53 +0100 | [diff] [blame] | 4080 | sk = str2ip(raddr); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4081 | free(raddr); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4082 | if (!sk) { |
| 4083 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[2]); |
| 4084 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4085 | goto out; |
| 4086 | } |
| 4087 | newsrv->addr = *sk; |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 4088 | newsrv->proto = protocol_by_family(newsrv->addr.ss_family); |
Willy Tarreau | d02394b | 2012-05-11 18:32:18 +0200 | [diff] [blame] | 4089 | newsrv->sock = &sock_raw; |
| 4090 | newsrv->sock_init_arg = NULL; |
Willy Tarreau | 26d8c59 | 2012-05-07 18:12:14 +0200 | [diff] [blame] | 4091 | |
| 4092 | if (!sk) { |
| 4093 | Alert("parsing [%s:%d] : Unknown protocol family %d '%s'\n", |
| 4094 | file, linenum, newsrv->addr.ss_family, args[2]); |
| 4095 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4096 | goto out; |
| 4097 | } |
Willy Tarreau | 86ad42c | 2011-08-27 12:29:07 +0200 | [diff] [blame] | 4098 | set_host_port(&newsrv->addr, realport); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4099 | |
| 4100 | newsrv->check_port = curproxy->defsrv.check_port; |
| 4101 | newsrv->inter = curproxy->defsrv.inter; |
| 4102 | newsrv->fastinter = curproxy->defsrv.fastinter; |
| 4103 | newsrv->downinter = curproxy->defsrv.downinter; |
| 4104 | newsrv->rise = curproxy->defsrv.rise; |
| 4105 | newsrv->fall = curproxy->defsrv.fall; |
| 4106 | newsrv->maxqueue = curproxy->defsrv.maxqueue; |
| 4107 | newsrv->minconn = curproxy->defsrv.minconn; |
| 4108 | newsrv->maxconn = curproxy->defsrv.maxconn; |
| 4109 | newsrv->slowstart = curproxy->defsrv.slowstart; |
| 4110 | newsrv->onerror = curproxy->defsrv.onerror; |
| 4111 | newsrv->consecutive_errors_limit |
| 4112 | = curproxy->defsrv.consecutive_errors_limit; |
| 4113 | newsrv->uweight = newsrv->iweight |
| 4114 | = curproxy->defsrv.iweight; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4115 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4116 | newsrv->curfd = -1; /* no health-check in progress */ |
| 4117 | newsrv->health = newsrv->rise; /* up, but will fall down at first failure */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4118 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4119 | cur_arg = 3; |
| 4120 | } else { |
| 4121 | newsrv = &curproxy->defsrv; |
| 4122 | cur_arg = 1; |
| 4123 | } |
Willy Tarreau | 0f03c6f | 2007-03-25 20:46:19 +0200 | [diff] [blame] | 4124 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4125 | while (*args[cur_arg]) { |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4126 | if (!defsrv && !strcmp(args[cur_arg], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4127 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 4128 | |
| 4129 | if (!*args[cur_arg + 1]) { |
| 4130 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4131 | file, linenum, args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4132 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4133 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 4134 | } |
| 4135 | |
| 4136 | newsrv->puid = atol(args[cur_arg + 1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4137 | newsrv->conf.id.key = newsrv->puid; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 4138 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4139 | if (newsrv->puid <= 0) { |
| 4140 | Alert("parsing [%s:%d]: custom id has to be > 0.\n", |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 4141 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4142 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4143 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 4144 | } |
| 4145 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4146 | node = eb32_lookup(&curproxy->conf.used_server_id, newsrv->puid); |
| 4147 | if (node) { |
| 4148 | struct server *target = container_of(node, struct server, conf.id); |
| 4149 | Alert("parsing [%s:%d]: server %s reuses same custom id as server %s (declared at %s:%d).\n", |
| 4150 | file, linenum, newsrv->id, target->id, target->conf.file, target->conf.line); |
| 4151 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4152 | goto out; |
| 4153 | } |
| 4154 | eb32_insert(&curproxy->conf.used_server_id, &newsrv->conf.id); |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 4155 | cur_arg += 2; |
| 4156 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4157 | else if (!defsrv && !strcmp(args[cur_arg], "cookie")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4158 | newsrv->cookie = strdup(args[cur_arg + 1]); |
| 4159 | newsrv->cklen = strlen(args[cur_arg + 1]); |
| 4160 | cur_arg += 2; |
| 4161 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4162 | else if (!defsrv && !strcmp(args[cur_arg], "redir")) { |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 4163 | newsrv->rdr_pfx = strdup(args[cur_arg + 1]); |
| 4164 | newsrv->rdr_len = strlen(args[cur_arg + 1]); |
| 4165 | cur_arg += 2; |
| 4166 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4167 | else if (!strcmp(args[cur_arg], "rise")) { |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4168 | if (!*args[cur_arg + 1]) { |
| 4169 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4170 | file, linenum, args[cur_arg]); |
| 4171 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4172 | goto out; |
| 4173 | } |
| 4174 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4175 | newsrv->rise = atol(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4176 | if (newsrv->rise <= 0) { |
| 4177 | Alert("parsing [%s:%d]: '%s' has to be > 0.\n", |
| 4178 | file, linenum, args[cur_arg]); |
| 4179 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4180 | goto out; |
| 4181 | } |
| 4182 | |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 4183 | if (newsrv->health) |
| 4184 | newsrv->health = newsrv->rise; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4185 | cur_arg += 2; |
| 4186 | } |
| 4187 | else if (!strcmp(args[cur_arg], "fall")) { |
| 4188 | newsrv->fall = atol(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 4189 | |
| 4190 | if (!*args[cur_arg + 1]) { |
| 4191 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4192 | file, linenum, args[cur_arg]); |
| 4193 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4194 | goto out; |
| 4195 | } |
| 4196 | |
| 4197 | if (newsrv->fall <= 0) { |
| 4198 | Alert("parsing [%s:%d]: '%s' has to be > 0.\n", |
| 4199 | file, linenum, args[cur_arg]); |
| 4200 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4201 | goto out; |
| 4202 | } |
| 4203 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4204 | cur_arg += 2; |
| 4205 | } |
| 4206 | else if (!strcmp(args[cur_arg], "inter")) { |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4207 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4208 | if (err) { |
| 4209 | Alert("parsing [%s:%d] : unexpected character '%c' in 'inter' argument of server %s.\n", |
| 4210 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4211 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4212 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4213 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4214 | if (val <= 0) { |
| 4215 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4216 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4217 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4218 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4219 | } |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4220 | newsrv->inter = val; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4221 | cur_arg += 2; |
| 4222 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4223 | else if (!strcmp(args[cur_arg], "fastinter")) { |
| 4224 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4225 | if (err) { |
| 4226 | Alert("parsing [%s:%d]: unexpected character '%c' in 'fastinter' argument of server %s.\n", |
| 4227 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4228 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4229 | goto out; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4230 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4231 | if (val <= 0) { |
| 4232 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4233 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4234 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4235 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4236 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4237 | newsrv->fastinter = val; |
| 4238 | cur_arg += 2; |
| 4239 | } |
| 4240 | else if (!strcmp(args[cur_arg], "downinter")) { |
| 4241 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 4242 | if (err) { |
| 4243 | Alert("parsing [%s:%d]: unexpected character '%c' in 'downinter' argument of server %s.\n", |
| 4244 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4245 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4246 | goto out; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4247 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4248 | if (val <= 0) { |
| 4249 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4250 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4251 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4252 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4253 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 4254 | newsrv->downinter = val; |
| 4255 | cur_arg += 2; |
| 4256 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4257 | else if (!defsrv && !strcmp(args[cur_arg], "addr")) { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4258 | struct sockaddr_storage *sk = str2sa(args[cur_arg + 1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4259 | if (!sk) { |
| 4260 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 4261 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4262 | goto out; |
| 4263 | } |
| 4264 | newsrv->check_addr = *sk; |
Willy Tarreau | 2ea3abb | 2007-03-25 16:45:16 +0200 | [diff] [blame] | 4265 | cur_arg += 2; |
| 4266 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4267 | else if (!strcmp(args[cur_arg], "port")) { |
| 4268 | newsrv->check_port = atol(args[cur_arg + 1]); |
| 4269 | cur_arg += 2; |
| 4270 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4271 | else if (!defsrv && !strcmp(args[cur_arg], "backup")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4272 | newsrv->state |= SRV_BACKUP; |
| 4273 | cur_arg ++; |
| 4274 | } |
Simon Horman | fa46168 | 2011-06-25 09:39:49 +0900 | [diff] [blame] | 4275 | else if (!defsrv && !strcmp(args[cur_arg], "non-stick")) { |
| 4276 | newsrv->state |= SRV_NON_STICK; |
| 4277 | cur_arg ++; |
| 4278 | } |
Willy Tarreau | 5ab04ec | 2011-03-20 10:32:26 +0100 | [diff] [blame] | 4279 | else if (!defsrv && !strcmp(args[cur_arg], "send-proxy")) { |
| 4280 | newsrv->state |= SRV_SEND_PROXY; |
| 4281 | cur_arg ++; |
| 4282 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4283 | else if (!strcmp(args[cur_arg], "weight")) { |
| 4284 | int w; |
| 4285 | w = atol(args[cur_arg + 1]); |
Willy Tarreau | 6704d67 | 2009-06-15 10:56:05 +0200 | [diff] [blame] | 4286 | if (w < 0 || w > 256) { |
| 4287 | Alert("parsing [%s:%d] : weight of server %s is not within 0 and 256 (%d).\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4288 | file, linenum, newsrv->id, w); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4289 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4290 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4291 | } |
Willy Tarreau | 975c50b | 2009-10-10 19:34:06 +0200 | [diff] [blame] | 4292 | newsrv->uweight = newsrv->iweight = w; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4293 | cur_arg += 2; |
| 4294 | } |
| 4295 | else if (!strcmp(args[cur_arg], "minconn")) { |
| 4296 | newsrv->minconn = atol(args[cur_arg + 1]); |
| 4297 | cur_arg += 2; |
| 4298 | } |
| 4299 | else if (!strcmp(args[cur_arg], "maxconn")) { |
| 4300 | newsrv->maxconn = atol(args[cur_arg + 1]); |
| 4301 | cur_arg += 2; |
| 4302 | } |
Elijah Epifanov | acafc5f | 2007-10-25 20:15:38 +0200 | [diff] [blame] | 4303 | else if (!strcmp(args[cur_arg], "maxqueue")) { |
| 4304 | newsrv->maxqueue = atol(args[cur_arg + 1]); |
| 4305 | cur_arg += 2; |
| 4306 | } |
Willy Tarreau | 9909fc1 | 2007-11-30 17:42:05 +0100 | [diff] [blame] | 4307 | else if (!strcmp(args[cur_arg], "slowstart")) { |
| 4308 | /* slowstart is stored in seconds */ |
Willy Tarreau | 3259e33 | 2007-12-03 01:51:45 +0100 | [diff] [blame] | 4309 | 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] | 4310 | if (err) { |
| 4311 | Alert("parsing [%s:%d] : unexpected character '%c' in 'slowstart' argument of server %s.\n", |
| 4312 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4313 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4314 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 4315 | } |
Willy Tarreau | 4554bc1 | 2010-03-26 10:40:49 +0100 | [diff] [blame] | 4316 | if (val < 0) { |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4317 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 4318 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4319 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4320 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 4321 | } |
Willy Tarreau | 3259e33 | 2007-12-03 01:51:45 +0100 | [diff] [blame] | 4322 | newsrv->slowstart = (val + 999) / 1000; |
Willy Tarreau | 9909fc1 | 2007-11-30 17:42:05 +0100 | [diff] [blame] | 4323 | cur_arg += 2; |
| 4324 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4325 | else if (!defsrv && !strcmp(args[cur_arg], "track")) { |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 4326 | |
| 4327 | if (!*args[cur_arg + 1]) { |
| 4328 | Alert("parsing [%s:%d]: 'track' expects [<proxy>/]<server> as argument.\n", |
| 4329 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4330 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4331 | goto out; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 4332 | } |
| 4333 | |
| 4334 | newsrv->trackit = strdup(args[cur_arg + 1]); |
| 4335 | |
| 4336 | cur_arg += 2; |
| 4337 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4338 | else if (!defsrv && !strcmp(args[cur_arg], "check")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4339 | global.maxsock++; |
| 4340 | do_check = 1; |
| 4341 | cur_arg += 1; |
| 4342 | } |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 4343 | else if (!defsrv && !strcmp(args[cur_arg], "disabled")) { |
| 4344 | newsrv->state |= SRV_MAINTAIN; |
| 4345 | newsrv->state &= ~SRV_RUNNING; |
| 4346 | newsrv->health = 0; |
| 4347 | cur_arg += 1; |
| 4348 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4349 | else if (!defsrv && !strcmp(args[cur_arg], "observe")) { |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4350 | if (!strcmp(args[cur_arg + 1], "none")) |
| 4351 | newsrv->observe = HANA_OBS_NONE; |
| 4352 | else if (!strcmp(args[cur_arg + 1], "layer4")) |
| 4353 | newsrv->observe = HANA_OBS_LAYER4; |
| 4354 | else if (!strcmp(args[cur_arg + 1], "layer7")) { |
| 4355 | if (curproxy->mode != PR_MODE_HTTP) { |
| 4356 | Alert("parsing [%s:%d]: '%s' can only be used in http proxies.\n", |
| 4357 | file, linenum, args[cur_arg + 1]); |
| 4358 | err_code |= ERR_ALERT; |
| 4359 | } |
| 4360 | newsrv->observe = HANA_OBS_LAYER7; |
| 4361 | } |
| 4362 | else { |
| 4363 | Alert("parsing [%s:%d]: '%s' expects one of 'none', " |
Willy Tarreau | 53621e0 | 2010-10-22 14:53:40 +0200 | [diff] [blame] | 4364 | "'layer4', 'layer7' but got '%s'\n", |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4365 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4366 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4367 | goto out; |
| 4368 | } |
| 4369 | |
| 4370 | cur_arg += 2; |
| 4371 | } |
| 4372 | else if (!strcmp(args[cur_arg], "on-error")) { |
| 4373 | if (!strcmp(args[cur_arg + 1], "fastinter")) |
| 4374 | newsrv->onerror = HANA_ONERR_FASTINTER; |
| 4375 | else if (!strcmp(args[cur_arg + 1], "fail-check")) |
| 4376 | newsrv->onerror = HANA_ONERR_FAILCHK; |
| 4377 | else if (!strcmp(args[cur_arg + 1], "sudden-death")) |
| 4378 | newsrv->onerror = HANA_ONERR_SUDDTH; |
| 4379 | else if (!strcmp(args[cur_arg + 1], "mark-down")) |
| 4380 | newsrv->onerror = HANA_ONERR_MARKDWN; |
| 4381 | else { |
| 4382 | Alert("parsing [%s:%d]: '%s' expects one of 'fastinter', " |
Willy Tarreau | 53621e0 | 2010-10-22 14:53:40 +0200 | [diff] [blame] | 4383 | "'fail-check', 'sudden-death' or 'mark-down' but got '%s'\n", |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4384 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4385 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4386 | goto out; |
| 4387 | } |
| 4388 | |
| 4389 | cur_arg += 2; |
| 4390 | } |
Simon Horman | e0d1bfb | 2011-06-21 14:34:58 +0900 | [diff] [blame] | 4391 | else if (!strcmp(args[cur_arg], "on-marked-down")) { |
| 4392 | if (!strcmp(args[cur_arg + 1], "shutdown-sessions")) |
| 4393 | newsrv->onmarkeddown = HANA_ONMARKEDDOWN_SHUTDOWNSESSIONS; |
| 4394 | else { |
| 4395 | Alert("parsing [%s:%d]: '%s' expects 'shutdown-sessions' but got '%s'\n", |
| 4396 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 4397 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4398 | goto out; |
| 4399 | } |
| 4400 | |
| 4401 | cur_arg += 2; |
| 4402 | } |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4403 | else if (!strcmp(args[cur_arg], "error-limit")) { |
| 4404 | if (!*args[cur_arg + 1]) { |
| 4405 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 4406 | file, linenum, args[cur_arg]); |
| 4407 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4408 | goto out; |
| 4409 | } |
| 4410 | |
| 4411 | newsrv->consecutive_errors_limit = atoi(args[cur_arg + 1]); |
| 4412 | |
| 4413 | if (newsrv->consecutive_errors_limit <= 0) { |
| 4414 | Alert("parsing [%s:%d]: %s has to be > 0.\n", |
| 4415 | file, linenum, args[cur_arg]); |
| 4416 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4417 | goto out; |
| 4418 | } |
Willy Tarreau | f53b25d | 2010-03-15 19:40:37 +0100 | [diff] [blame] | 4419 | cur_arg += 2; |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 4420 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4421 | 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] | 4422 | int port_low, port_high; |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4423 | struct sockaddr_storage *sk; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4424 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4425 | if (!*args[cur_arg + 1]) { |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4426 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4427 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>[-<port>]], and optional '%s' <addr> as argument.\n", |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4428 | file, linenum, "source", "usesrc"); |
| 4429 | #else |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4430 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>[-<port>]] as argument.\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4431 | file, linenum, "source"); |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4432 | #endif |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4433 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4434 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4435 | } |
| 4436 | newsrv->state |= SRV_BIND_SRC; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4437 | sk = str2sa_range(args[cur_arg + 1], &port_low, &port_high); |
| 4438 | if (!sk) { |
| 4439 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 4440 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4441 | goto out; |
| 4442 | } |
| 4443 | newsrv->source_addr = *sk; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4444 | |
| 4445 | if (port_low != port_high) { |
| 4446 | int i; |
| 4447 | if (port_low <= 0 || port_low > 65535 || |
| 4448 | port_high <= 0 || port_high > 65535 || |
| 4449 | port_low > port_high) { |
| 4450 | Alert("parsing [%s:%d] : invalid source port range %d-%d.\n", |
| 4451 | file, linenum, port_low, port_high); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4452 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4453 | goto out; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 4454 | } |
| 4455 | newsrv->sport_range = port_range_alloc_range(port_high - port_low + 1); |
| 4456 | for (i = 0; i < newsrv->sport_range->size; i++) |
| 4457 | newsrv->sport_range->ports[i] = port_low + i; |
| 4458 | } |
| 4459 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4460 | cur_arg += 2; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4461 | while (*(args[cur_arg])) { |
| 4462 | if (!strcmp(args[cur_arg], "usesrc")) { /* address to use outside */ |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4463 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
| 4464 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4465 | if (newsrv->source_addr.sin_addr.s_addr == INADDR_ANY) { |
| 4466 | Alert("parsing [%s:%d] : '%s' requires an explicit '%s' address.\n", |
| 4467 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4468 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4469 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4470 | } |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4471 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4472 | if (!*args[cur_arg + 1]) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4473 | 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] | 4474 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4475 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4476 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4477 | } |
| 4478 | if (!strcmp(args[cur_arg + 1], "client")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4479 | newsrv->state &= ~SRV_TPROXY_MASK; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4480 | newsrv->state |= SRV_TPROXY_CLI; |
| 4481 | } else if (!strcmp(args[cur_arg + 1], "clientip")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4482 | newsrv->state &= ~SRV_TPROXY_MASK; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4483 | newsrv->state |= SRV_TPROXY_CIP; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4484 | } else if (!strncmp(args[cur_arg + 1], "hdr_ip(", 7)) { |
| 4485 | char *name, *end; |
| 4486 | |
| 4487 | name = args[cur_arg+1] + 7; |
| 4488 | while (isspace(*name)) |
| 4489 | name++; |
| 4490 | |
| 4491 | end = name; |
| 4492 | while (*end && !isspace(*end) && *end != ',' && *end != ')') |
| 4493 | end++; |
| 4494 | |
| 4495 | newsrv->state &= ~SRV_TPROXY_MASK; |
| 4496 | newsrv->state |= SRV_TPROXY_DYN; |
| 4497 | newsrv->bind_hdr_name = calloc(1, end - name + 1); |
| 4498 | newsrv->bind_hdr_len = end - name; |
| 4499 | memcpy(newsrv->bind_hdr_name, name, end - name); |
| 4500 | newsrv->bind_hdr_name[end-name] = '\0'; |
| 4501 | newsrv->bind_hdr_occ = -1; |
| 4502 | |
| 4503 | /* now look for an occurrence number */ |
| 4504 | while (isspace(*end)) |
| 4505 | end++; |
| 4506 | if (*end == ',') { |
| 4507 | end++; |
| 4508 | name = end; |
| 4509 | if (*end == '-') |
| 4510 | end++; |
| 4511 | while (isdigit(*end)) |
| 4512 | end++; |
| 4513 | newsrv->bind_hdr_occ = strl2ic(name, end-name); |
| 4514 | } |
| 4515 | |
| 4516 | if (newsrv->bind_hdr_occ < -MAX_HDR_HISTORY) { |
| 4517 | Alert("parsing [%s:%d] : usesrc hdr_ip(name,num) does not support negative" |
| 4518 | " occurrences values smaller than %d.\n", |
| 4519 | file, linenum, MAX_HDR_HISTORY); |
| 4520 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4521 | goto out; |
| 4522 | } |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4523 | } else { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4524 | struct sockaddr_storage *sk = str2sa(args[cur_arg + 1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4525 | if (!sk) { |
| 4526 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 4527 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4528 | goto out; |
| 4529 | } |
| 4530 | newsrv->tproxy_addr = *sk; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4531 | newsrv->state |= SRV_TPROXY_ADDR; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4532 | } |
| 4533 | global.last_checks |= LSTCHK_NETADM; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4534 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4535 | global.last_checks |= LSTCHK_CTTPROXY; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4536 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4537 | cur_arg += 2; |
| 4538 | continue; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4539 | #else /* no TPROXY support */ |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4540 | 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] | 4541 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4542 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4543 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4544 | #endif /* defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) */ |
| 4545 | } /* "usesrc" */ |
| 4546 | |
| 4547 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 4548 | #ifdef SO_BINDTODEVICE |
| 4549 | if (!*args[cur_arg + 1]) { |
| 4550 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 4551 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4552 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4553 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4554 | } |
| 4555 | if (newsrv->iface_name) |
| 4556 | free(newsrv->iface_name); |
| 4557 | |
| 4558 | newsrv->iface_name = strdup(args[cur_arg + 1]); |
| 4559 | newsrv->iface_len = strlen(newsrv->iface_name); |
| 4560 | global.last_checks |= LSTCHK_NETADM; |
| 4561 | #else |
| 4562 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 4563 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4564 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4565 | goto out; |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 4566 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 4567 | cur_arg += 2; |
| 4568 | continue; |
| 4569 | } |
| 4570 | /* this keyword in not an option of "source" */ |
| 4571 | break; |
| 4572 | } /* while */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4573 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4574 | 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] | 4575 | Alert("parsing [%s:%d] : '%s' only allowed after a '%s' statement.\n", |
| 4576 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4577 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4578 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4579 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4580 | else { |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4581 | if (!defsrv) |
Simon Horman | e0d1bfb | 2011-06-21 14:34:58 +0900 | [diff] [blame] | 4582 | Alert("parsing [%s:%d] : server %s only supports options 'backup', 'cookie', 'redir', 'observer', 'on-error', 'on-marked-down', 'error-limit', 'check', 'disabled', 'track', 'id', 'inter', 'fastinter', 'downinter', 'rise', 'fall', 'addr', 'port', 'source', 'send-proxy', 'minconn', 'maxconn', 'maxqueue', 'slowstart' and 'weight'.\n", |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4583 | file, linenum, newsrv->id); |
| 4584 | else |
Krzysztof Piotr Oledzki | a9389b1 | 2010-01-05 16:44:17 +0100 | [diff] [blame] | 4585 | Alert("parsing [%s:%d]: default-server only supports options 'on-error', 'error-limit', 'inter', 'fastinter', 'downinter', 'rise', 'fall', 'port', 'minconn', 'maxconn', 'maxqueue', 'slowstart' and 'weight'.\n", |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4586 | file, linenum); |
| 4587 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4588 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4589 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4590 | } |
| 4591 | } |
| 4592 | |
| 4593 | if (do_check) { |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 4594 | if (newsrv->trackit) { |
| 4595 | Alert("parsing [%s:%d]: unable to enable checks and tracking at the same time!\n", |
| 4596 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4597 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4598 | goto out; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 4599 | } |
| 4600 | |
Willy Tarreau | 86ad42c | 2011-08-27 12:29:07 +0200 | [diff] [blame] | 4601 | /* try to get the port from check_addr if check_port not set */ |
| 4602 | if (!newsrv->check_port) |
| 4603 | newsrv->check_port = get_host_port(&newsrv->check_addr); |
Willy Tarreau | 0f03c6f | 2007-03-25 20:46:19 +0200 | [diff] [blame] | 4604 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4605 | if (!newsrv->check_port && !(newsrv->state & SRV_MAPPORTS)) |
| 4606 | newsrv->check_port = realport; /* by default */ |
| 4607 | if (!newsrv->check_port) { |
Willy Tarreau | ef00b50 | 2007-01-07 02:40:09 +0100 | [diff] [blame] | 4608 | /* not yet valid, because no port was set on |
| 4609 | * the server either. We'll check if we have |
| 4610 | * a known port on the first listener. |
| 4611 | */ |
Willy Tarreau | 86ad42c | 2011-08-27 12:29:07 +0200 | [diff] [blame] | 4612 | struct listener *l = curproxy->listen; |
| 4613 | while (l && !(newsrv->check_port = get_host_port(&l->addr))) |
| 4614 | l = l->next; |
Willy Tarreau | ef00b50 | 2007-01-07 02:40:09 +0100 | [diff] [blame] | 4615 | } |
| 4616 | if (!newsrv->check_port) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4617 | Alert("parsing [%s:%d] : server %s has neither service port nor check port. Check has been disabled.\n", |
| 4618 | file, linenum, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4619 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4620 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4621 | } |
Krzysztof Piotr Oledzki | 0960541 | 2009-09-23 22:09:24 +0200 | [diff] [blame] | 4622 | |
Cyril Bonté | c9f825f | 2010-03-17 18:56:31 +0100 | [diff] [blame] | 4623 | /* Allocate buffer for partial check results... */ |
Willy Tarreau | 43961d5 | 2010-10-04 20:39:20 +0200 | [diff] [blame] | 4624 | if ((newsrv->check_data = calloc(global.tune.chksize, sizeof(char))) == NULL) { |
Cyril Bonté | c9f825f | 2010-03-17 18:56:31 +0100 | [diff] [blame] | 4625 | Alert("parsing [%s:%d] : out of memory while allocating check buffer.\n", file, linenum); |
| 4626 | err_code |= ERR_ALERT | ERR_ABORT; |
| 4627 | goto out; |
| 4628 | } |
| 4629 | |
Krzysztof Piotr Oledzki | 0960541 | 2009-09-23 22:09:24 +0200 | [diff] [blame] | 4630 | newsrv->check_status = HCHK_STATUS_INI; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4631 | newsrv->state |= SRV_CHECKED; |
| 4632 | } |
| 4633 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4634 | if (!defsrv) { |
| 4635 | if (newsrv->state & SRV_BACKUP) |
| 4636 | curproxy->srv_bck++; |
| 4637 | else |
| 4638 | curproxy->srv_act++; |
Willy Tarreau | b625a08 | 2007-11-26 01:15:43 +0100 | [diff] [blame] | 4639 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 4640 | newsrv->prev_state = newsrv->state; |
| 4641 | } |
William Lallemand | a73203e | 2012-03-12 12:48:57 +0100 | [diff] [blame] | 4642 | } |
| 4643 | |
| 4644 | else if (strcmp(args[0], "unique-id-format") == 0) { |
| 4645 | if (!*(args[1])) { |
| 4646 | Alert("parsing [%s:%d] : %s expects an argument.\n", file, linenum, args[0]); |
| 4647 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4648 | goto out; |
| 4649 | } |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 4650 | free(curproxy->uniqueid_format_string); |
| 4651 | curproxy->uniqueid_format_string = strdup(args[1]); |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 4652 | } |
William Lallemand | a73203e | 2012-03-12 12:48:57 +0100 | [diff] [blame] | 4653 | |
| 4654 | else if (strcmp(args[0], "unique-id-header") == 0) { |
| 4655 | if (!*(args[1])) { |
| 4656 | Alert("parsing [%s:%d] : %s expects an argument.\n", file, linenum, args[0]); |
| 4657 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4658 | goto out; |
| 4659 | } |
| 4660 | free(curproxy->header_unique_id); |
| 4661 | curproxy->header_unique_id = strdup(args[1]); |
| 4662 | } |
| 4663 | |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 4664 | else if (strcmp(args[0], "log-format") == 0) { |
| 4665 | if (!*(args[1])) { |
| 4666 | Alert("parsing [%s:%d] : %s expects an argument.\n", file, linenum, args[0]); |
| 4667 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4668 | goto out; |
| 4669 | } |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 4670 | |
| 4671 | if (curproxy->logformat_string != default_http_log_format && |
| 4672 | curproxy->logformat_string != default_tcp_log_format && |
| 4673 | curproxy->logformat_string != clf_http_log_format) |
| 4674 | free(curproxy->logformat_string); |
| 4675 | curproxy->logformat_string = strdup(args[1]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4676 | } |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 4677 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4678 | else if (!strcmp(args[0], "log") && kwm == KWM_NO) { |
| 4679 | /* delete previous herited or defined syslog servers */ |
| 4680 | struct logsrv *back; |
| 4681 | |
| 4682 | if (*(args[1]) != 0) { |
| 4683 | Alert("parsing [%s:%d]:%s : 'no log' does not expect arguments.\n", file, linenum, args[1]); |
| 4684 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4685 | goto out; |
| 4686 | } |
| 4687 | |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 4688 | list_for_each_entry_safe(tmplogsrv, back, &curproxy->logsrvs, list) { |
| 4689 | LIST_DEL(&tmplogsrv->list); |
| 4690 | free(tmplogsrv); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4691 | } |
| 4692 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4693 | else if (!strcmp(args[0], "log")) { /* syslog server address */ |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4694 | struct logsrv *logsrv; |
| 4695 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4696 | if (*(args[1]) && *(args[2]) == 0 && !strcmp(args[1], "global")) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4697 | /* copy global.logrsvs linked list to the end of curproxy->logsrvs */ |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 4698 | list_for_each_entry(tmplogsrv, &global.logsrvs, list) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4699 | struct logsrv *node = malloc(sizeof(struct logsrv)); |
William Lallemand | 723b73a | 2012-02-08 16:37:49 +0100 | [diff] [blame] | 4700 | memcpy(node, tmplogsrv, sizeof(struct logsrv)); |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4701 | LIST_INIT(&node->list); |
| 4702 | LIST_ADDQ(&curproxy->logsrvs, &node->list); |
| 4703 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4704 | } |
| 4705 | else if (*(args[1]) && *(args[2])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4706 | |
| 4707 | logsrv = calloc(1, sizeof(struct logsrv)); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4708 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4709 | logsrv->facility = get_log_facility(args[2]); |
| 4710 | if (logsrv->facility < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4711 | 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] | 4712 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4713 | goto out; |
| 4714 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4715 | } |
| 4716 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4717 | logsrv->level = 7; /* max syslog level = debug */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4718 | if (*(args[3])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4719 | logsrv->level = get_log_level(args[3]); |
| 4720 | if (logsrv->level < 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4721 | 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] | 4722 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4723 | goto out; |
| 4724 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4725 | } |
| 4726 | } |
| 4727 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4728 | logsrv->minlvl = 0; /* limit syslog level to this level (emerg) */ |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 4729 | if (*(args[4])) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4730 | logsrv->minlvl = get_log_level(args[4]); |
| 4731 | if (logsrv->level < 0) { |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 4732 | 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] | 4733 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4734 | goto out; |
| 4735 | |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 4736 | } |
| 4737 | } |
| 4738 | |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 4739 | if (args[1][0] == '/') { |
David du Colombier | 11bcb6c | 2011-03-24 12:23:00 +0100 | [diff] [blame] | 4740 | struct sockaddr_storage *sk = (struct sockaddr_storage *)str2sun(args[1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4741 | if (!sk) { |
| 4742 | Alert("parsing [%s:%d] : Socket path '%s' too long (max %d)\n", file, linenum, |
David du Colombier | 11bcb6c | 2011-03-24 12:23:00 +0100 | [diff] [blame] | 4743 | args[1], (int)sizeof(((struct sockaddr_un *)sk)->sun_path) - 1); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4744 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4745 | goto out; |
| 4746 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4747 | logsrv->addr = *sk; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 4748 | } else { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4749 | struct sockaddr_storage *sk = str2sa(args[1]); |
David du Colombier | 11bcb6c | 2011-03-24 12:23:00 +0100 | [diff] [blame] | 4750 | if (!sk) { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4751 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 4752 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4753 | goto out; |
| 4754 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4755 | logsrv->addr = *sk; |
| 4756 | if (!get_host_port(&logsrv->addr)) |
| 4757 | set_host_port(&logsrv->addr, SYSLOG_PORT); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4758 | } |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 4759 | |
| 4760 | LIST_ADDQ(&curproxy->logsrvs, &logsrv->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4761 | } |
| 4762 | else { |
| 4763 | Alert("parsing [%s:%d] : 'log' expects either <address[:port]> and <facility> or 'global' as arguments.\n", |
| 4764 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4765 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4766 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4767 | } |
| 4768 | } |
| 4769 | 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] | 4770 | int cur_arg; |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4771 | struct sockaddr_storage *sk; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4772 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4773 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4774 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4775 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4776 | if (!*args[1]) { |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4777 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], and optionally '%s' <addr>, and '%s' <name>.\n", |
| 4778 | file, linenum, "source", "usesrc", "interface"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4779 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4780 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4781 | } |
Willy Tarreau | 368480c | 2009-03-01 08:27:21 +0100 | [diff] [blame] | 4782 | |
| 4783 | /* we must first clear any optional default setting */ |
| 4784 | curproxy->options &= ~PR_O_TPXY_MASK; |
| 4785 | free(curproxy->iface_name); |
| 4786 | curproxy->iface_name = NULL; |
| 4787 | curproxy->iface_len = 0; |
| 4788 | |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4789 | sk = str2sa(args[1]); |
| 4790 | if (!sk) { |
| 4791 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 4792 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4793 | goto out; |
| 4794 | } |
| 4795 | curproxy->source_addr = *sk; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4796 | curproxy->options |= PR_O_BIND_SRC; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4797 | |
| 4798 | cur_arg = 2; |
| 4799 | while (*(args[cur_arg])) { |
| 4800 | if (!strcmp(args[cur_arg], "usesrc")) { /* address to use outside */ |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4801 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
| 4802 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4803 | if (curproxy->source_addr.sin_addr.s_addr == INADDR_ANY) { |
| 4804 | Alert("parsing [%s:%d] : '%s' requires an explicit 'source' address.\n", |
| 4805 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4806 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4807 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4808 | } |
| 4809 | #endif |
| 4810 | if (!*args[cur_arg + 1]) { |
| 4811 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], 'client', or 'clientip' as argument.\n", |
| 4812 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4813 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4814 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4815 | } |
| 4816 | |
| 4817 | if (!strcmp(args[cur_arg + 1], "client")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4818 | curproxy->options &= ~PR_O_TPXY_MASK; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4819 | curproxy->options |= PR_O_TPXY_CLI; |
| 4820 | } else if (!strcmp(args[cur_arg + 1], "clientip")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4821 | curproxy->options &= ~PR_O_TPXY_MASK; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4822 | curproxy->options |= PR_O_TPXY_CIP; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 4823 | } else if (!strncmp(args[cur_arg + 1], "hdr_ip(", 7)) { |
| 4824 | char *name, *end; |
| 4825 | |
| 4826 | name = args[cur_arg+1] + 7; |
| 4827 | while (isspace(*name)) |
| 4828 | name++; |
| 4829 | |
| 4830 | end = name; |
| 4831 | while (*end && !isspace(*end) && *end != ',' && *end != ')') |
| 4832 | end++; |
| 4833 | |
| 4834 | curproxy->options &= ~PR_O_TPXY_MASK; |
| 4835 | curproxy->options |= PR_O_TPXY_DYN; |
| 4836 | curproxy->bind_hdr_name = calloc(1, end - name + 1); |
| 4837 | curproxy->bind_hdr_len = end - name; |
| 4838 | memcpy(curproxy->bind_hdr_name, name, end - name); |
| 4839 | curproxy->bind_hdr_name[end-name] = '\0'; |
| 4840 | curproxy->bind_hdr_occ = -1; |
| 4841 | |
| 4842 | /* now look for an occurrence number */ |
| 4843 | while (isspace(*end)) |
| 4844 | end++; |
| 4845 | if (*end == ',') { |
| 4846 | end++; |
| 4847 | name = end; |
| 4848 | if (*end == '-') |
| 4849 | end++; |
| 4850 | while (isdigit(*end)) |
| 4851 | end++; |
| 4852 | curproxy->bind_hdr_occ = strl2ic(name, end-name); |
| 4853 | } |
| 4854 | |
| 4855 | if (curproxy->bind_hdr_occ < -MAX_HDR_HISTORY) { |
| 4856 | Alert("parsing [%s:%d] : usesrc hdr_ip(name,num) does not support negative" |
| 4857 | " occurrences values smaller than %d.\n", |
| 4858 | file, linenum, MAX_HDR_HISTORY); |
| 4859 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4860 | goto out; |
| 4861 | } |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4862 | } else { |
David du Colombier | 6f5ccb1 | 2011-03-10 22:26:24 +0100 | [diff] [blame] | 4863 | struct sockaddr_storage *sk = str2sa(args[cur_arg + 1]); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 4864 | if (!sk) { |
| 4865 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 4866 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4867 | goto out; |
| 4868 | } |
| 4869 | curproxy->tproxy_addr = *sk; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4870 | curproxy->options |= PR_O_TPXY_ADDR; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4871 | } |
| 4872 | global.last_checks |= LSTCHK_NETADM; |
| 4873 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
| 4874 | global.last_checks |= LSTCHK_CTTPROXY; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4875 | #endif |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4876 | #else /* no TPROXY support */ |
| 4877 | 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] | 4878 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4879 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4880 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4881 | #endif |
| 4882 | cur_arg += 2; |
| 4883 | continue; |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 4884 | } |
| 4885 | |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4886 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 4887 | #ifdef SO_BINDTODEVICE |
| 4888 | if (!*args[cur_arg + 1]) { |
| 4889 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 4890 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4891 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4892 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4893 | } |
| 4894 | if (curproxy->iface_name) |
| 4895 | free(curproxy->iface_name); |
| 4896 | |
| 4897 | curproxy->iface_name = strdup(args[cur_arg + 1]); |
| 4898 | curproxy->iface_len = strlen(curproxy->iface_name); |
| 4899 | global.last_checks |= LSTCHK_NETADM; |
| 4900 | #else |
| 4901 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 4902 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4903 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4904 | goto out; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 4905 | #endif |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 4906 | cur_arg += 2; |
| 4907 | continue; |
| 4908 | } |
| 4909 | Alert("parsing [%s:%d] : '%s' only supports optional keywords '%s' and '%s'.\n", |
| 4910 | file, linenum, args[0], "inteface", "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4911 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4912 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4913 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4914 | } |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4915 | else if (!strcmp(args[0], "usesrc")) { /* address to use outside: needs "source" first */ |
| 4916 | Alert("parsing [%s:%d] : '%s' only allowed after a '%s' statement.\n", |
| 4917 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4918 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4919 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 4920 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4921 | 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] | 4922 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4923 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 4924 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4925 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4926 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4927 | } |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4928 | |
| 4929 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4930 | SMP_OPT_DIR_REQ, ACT_REPLACE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4931 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4932 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4933 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4934 | } |
| 4935 | else if (!strcmp(args[0], "reqdel")) { /* delete request header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4936 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4937 | SMP_OPT_DIR_REQ, ACT_REMOVE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4938 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4939 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4940 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4941 | } |
| 4942 | 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] | 4943 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4944 | SMP_OPT_DIR_REQ, ACT_DENY, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4945 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4946 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4947 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4948 | } |
| 4949 | 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] | 4950 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4951 | SMP_OPT_DIR_REQ, ACT_PASS, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4952 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4953 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4954 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4955 | } |
| 4956 | 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] | 4957 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4958 | SMP_OPT_DIR_REQ, ACT_ALLOW, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4959 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4960 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4961 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4962 | } |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 4963 | 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] | 4964 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4965 | SMP_OPT_DIR_REQ, ACT_TARPIT, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4966 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4967 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4968 | goto out; |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 4969 | } |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4970 | 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] | 4971 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4972 | SMP_OPT_DIR_REQ, ACT_SETBE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4973 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4974 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4975 | goto out; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4976 | } |
| 4977 | 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] | 4978 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4979 | SMP_OPT_DIR_REQ, ACT_SETBE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4980 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4981 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4982 | goto out; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4983 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4984 | 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] | 4985 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4986 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 4987 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4988 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4989 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4990 | } |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4991 | |
| 4992 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 4993 | SMP_OPT_DIR_REQ, ACT_REPLACE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4994 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4995 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4996 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4997 | } |
| 4998 | 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] | 4999 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5000 | SMP_OPT_DIR_REQ, ACT_REMOVE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5001 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5002 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5003 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5004 | } |
| 5005 | 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] | 5006 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5007 | SMP_OPT_DIR_REQ, ACT_DENY, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5008 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5009 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5010 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5011 | } |
| 5012 | 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] | 5013 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5014 | SMP_OPT_DIR_REQ, ACT_PASS, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5015 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5016 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5017 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5018 | } |
| 5019 | 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] | 5020 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5021 | SMP_OPT_DIR_REQ, ACT_ALLOW, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5022 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5023 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5024 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5025 | } |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 5026 | 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] | 5027 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5028 | SMP_OPT_DIR_REQ, ACT_TARPIT, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 5029 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5030 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5031 | goto out; |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 5032 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5033 | else if (!strcmp(args[0], "reqadd")) { /* add request header */ |
Willy Tarreau | f4f0412 | 2010-01-28 18:10:50 +0100 | [diff] [blame] | 5034 | struct cond_wordlist *wl; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5035 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5036 | if (curproxy == &defproxy) { |
| 5037 | 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] | 5038 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5039 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5040 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5041 | else if (warnifnotcap(curproxy, PR_CAP_RS, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5042 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5043 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5044 | if (*(args[1]) == 0) { |
| 5045 | 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] | 5046 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5047 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5048 | } |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5049 | |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5050 | if ((strcmp(args[2], "if") == 0 || strcmp(args[2], "unless") == 0)) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 5051 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args+2, &errmsg)) == NULL) { |
| 5052 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition : %s.\n", |
| 5053 | file, linenum, args[0], errmsg); |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5054 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5055 | goto out; |
| 5056 | } |
| 5057 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
| 5058 | } |
| 5059 | else if (*args[2]) { |
| 5060 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 5061 | file, linenum, args[0], args[2]); |
| 5062 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5063 | goto out; |
| 5064 | } |
| 5065 | |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5066 | wl = calloc(1, sizeof(*wl)); |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 5067 | wl->cond = cond; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5068 | wl->s = strdup(args[1]); |
| 5069 | LIST_ADDQ(&curproxy->req_add, &wl->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 5070 | warnif_misplaced_reqadd(curproxy, file, linenum, args[0]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5071 | } |
| 5072 | 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] | 5073 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5074 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 5075 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5076 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5077 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5078 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5079 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5080 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5081 | SMP_OPT_DIR_RES, ACT_REPLACE, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5082 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5083 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5084 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5085 | } |
| 5086 | else if (!strcmp(args[0], "rspdel")) { /* delete response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5087 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5088 | SMP_OPT_DIR_RES, ACT_REMOVE, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5089 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5090 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5091 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5092 | } |
| 5093 | else if (!strcmp(args[0], "rspdeny")) { /* block response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5094 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5095 | SMP_OPT_DIR_RES, ACT_DENY, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5096 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5097 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5098 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5099 | } |
| 5100 | 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] | 5101 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5102 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 5103 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5104 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5105 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5106 | } |
| 5107 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5108 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5109 | SMP_OPT_DIR_RES, ACT_REPLACE, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5110 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5111 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5112 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5113 | } |
| 5114 | 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] | 5115 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5116 | SMP_OPT_DIR_RES, ACT_REMOVE, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5117 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5118 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5119 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5120 | } |
| 5121 | 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] | 5122 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
Willy Tarreau | 32a6f2e | 2012-04-25 10:13:36 +0200 | [diff] [blame] | 5123 | SMP_OPT_DIR_RES, ACT_DENY, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5124 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 5125 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5126 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5127 | } |
| 5128 | else if (!strcmp(args[0], "rspadd")) { /* add response header */ |
Willy Tarreau | f4f0412 | 2010-01-28 18:10:50 +0100 | [diff] [blame] | 5129 | struct cond_wordlist *wl; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5130 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5131 | if (curproxy == &defproxy) { |
| 5132 | 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] | 5133 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5134 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5135 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5136 | else if (warnifnotcap(curproxy, PR_CAP_RS, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5137 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5138 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5139 | if (*(args[1]) == 0) { |
| 5140 | 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] | 5141 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5142 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5143 | } |
| 5144 | |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5145 | if ((strcmp(args[2], "if") == 0 || strcmp(args[2], "unless") == 0)) { |
Willy Tarreau | b7451bb | 2012-04-27 12:38:15 +0200 | [diff] [blame] | 5146 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args+2, &errmsg)) == NULL) { |
| 5147 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition : %s.\n", |
| 5148 | file, linenum, args[0], errmsg); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5149 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5150 | goto out; |
| 5151 | } |
| 5152 | err_code |= warnif_cond_requires_req(cond, file, linenum); |
| 5153 | } |
| 5154 | else if (*args[2]) { |
| 5155 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 5156 | file, linenum, args[0], args[2]); |
| 5157 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5158 | goto out; |
| 5159 | } |
| 5160 | |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5161 | wl = calloc(1, sizeof(*wl)); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 5162 | wl->cond = cond; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 5163 | wl->s = strdup(args[1]); |
| 5164 | LIST_ADDQ(&curproxy->rsp_add, &wl->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5165 | } |
| 5166 | else if (!strcmp(args[0], "errorloc") || |
| 5167 | !strcmp(args[0], "errorloc302") || |
| 5168 | !strcmp(args[0], "errorloc303")) { /* error location */ |
| 5169 | int errnum, errlen; |
| 5170 | char *err; |
| 5171 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5172 | 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] | 5173 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5174 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5175 | if (*(args[2]) == 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 5176 | 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] | 5177 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5178 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5179 | } |
| 5180 | |
| 5181 | errnum = atol(args[1]); |
| 5182 | if (!strcmp(args[0], "errorloc303")) { |
| 5183 | err = malloc(strlen(HTTP_303) + strlen(args[2]) + 5); |
| 5184 | errlen = sprintf(err, "%s%s\r\n\r\n", HTTP_303, args[2]); |
| 5185 | } else { |
| 5186 | err = malloc(strlen(HTTP_302) + strlen(args[2]) + 5); |
| 5187 | errlen = sprintf(err, "%s%s\r\n\r\n", HTTP_302, args[2]); |
| 5188 | } |
| 5189 | |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 5190 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) { |
| 5191 | if (http_err_codes[rc] == errnum) { |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 5192 | chunk_destroy(&curproxy->errmsg[rc]); |
| 5193 | chunk_initlen(&curproxy->errmsg[rc], err, errlen, errlen); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 5194 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5195 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5196 | } |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 5197 | |
| 5198 | if (rc >= HTTP_ERR_SIZE) { |
| 5199 | Warning("parsing [%s:%d] : status code %d not handled, error relocation will be ignored.\n", |
| 5200 | file, linenum, errnum); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5201 | free(err); |
| 5202 | } |
| 5203 | } |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5204 | else if (!strcmp(args[0], "errorfile")) { /* error message from a file */ |
| 5205 | int errnum, errlen, fd; |
| 5206 | char *err; |
| 5207 | struct stat stat; |
| 5208 | |
| 5209 | 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] | 5210 | err_code |= ERR_WARN; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5211 | |
| 5212 | if (*(args[2]) == 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 5213 | 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] | 5214 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5215 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5216 | } |
| 5217 | |
| 5218 | fd = open(args[2], O_RDONLY); |
| 5219 | if ((fd < 0) || (fstat(fd, &stat) < 0)) { |
| 5220 | Alert("parsing [%s:%d] : error opening file <%s> for custom error message <%s>.\n", |
| 5221 | file, linenum, args[2], args[1]); |
| 5222 | if (fd >= 0) |
| 5223 | close(fd); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5224 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5225 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5226 | } |
| 5227 | |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 5228 | if (stat.st_size <= global.tune.bufsize) { |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5229 | errlen = stat.st_size; |
| 5230 | } else { |
| 5231 | 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] | 5232 | file, linenum, args[2], global.tune.bufsize); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5233 | err_code |= ERR_WARN; |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 5234 | errlen = global.tune.bufsize; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5235 | } |
| 5236 | |
| 5237 | err = malloc(errlen); /* malloc() must succeed during parsing */ |
| 5238 | errnum = read(fd, err, errlen); |
| 5239 | if (errnum != errlen) { |
| 5240 | Alert("parsing [%s:%d] : error reading file <%s> for custom error message <%s>.\n", |
| 5241 | file, linenum, args[2], args[1]); |
| 5242 | close(fd); |
| 5243 | free(err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5244 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5245 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5246 | } |
| 5247 | close(fd); |
| 5248 | |
| 5249 | errnum = atol(args[1]); |
| 5250 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) { |
| 5251 | if (http_err_codes[rc] == errnum) { |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 5252 | chunk_destroy(&curproxy->errmsg[rc]); |
| 5253 | chunk_initlen(&curproxy->errmsg[rc], err, errlen, errlen); |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5254 | break; |
| 5255 | } |
| 5256 | } |
| 5257 | |
| 5258 | if (rc >= HTTP_ERR_SIZE) { |
| 5259 | Warning("parsing [%s:%d] : status code %d not handled, error customization will be ignored.\n", |
| 5260 | file, linenum, errnum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5261 | err_code |= ERR_WARN; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 5262 | free(err); |
| 5263 | } |
| 5264 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5265 | else { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5266 | struct cfg_kw_list *kwl; |
| 5267 | int index; |
| 5268 | |
| 5269 | list_for_each_entry(kwl, &cfg_keywords.list, list) { |
| 5270 | for (index = 0; kwl->kw[index].kw != NULL; index++) { |
| 5271 | if (kwl->kw[index].section != CFG_LISTEN) |
| 5272 | continue; |
| 5273 | if (strcmp(kwl->kw[index].kw, args[0]) == 0) { |
| 5274 | /* prepare error message just in case */ |
David du Colombier | 7af4605 | 2012-05-16 14:16:48 +0200 | [diff] [blame] | 5275 | snprintf(trash, trashlen, |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5276 | "error near '%s' in %s section", args[0], cursection); |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 5277 | rc = kwl->kw[index].parse(args, CFG_LISTEN, curproxy, &defproxy, &errmsg); |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 5278 | if (rc < 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 5279 | Alert("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5280 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5281 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5282 | } |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 5283 | else if (rc > 0) { |
Willy Tarreau | 0a3dd74 | 2012-05-08 19:47:01 +0200 | [diff] [blame] | 5284 | Warning("parsing [%s:%d] : %s\n", file, linenum, errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5285 | err_code |= ERR_WARN; |
| 5286 | goto out; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 5287 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5288 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5289 | } |
| 5290 | } |
| 5291 | } |
| 5292 | |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5293 | 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] | 5294 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5295 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5296 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5297 | out: |
Willy Tarreau | f4068b6 | 2012-05-08 17:37:49 +0200 | [diff] [blame] | 5298 | free(errmsg); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5299 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5300 | } |
| 5301 | |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5302 | int |
| 5303 | cfg_parse_users(const char *file, int linenum, char **args, int kwm) |
| 5304 | { |
| 5305 | |
| 5306 | int err_code = 0; |
| 5307 | const char *err; |
| 5308 | |
| 5309 | if (!strcmp(args[0], "userlist")) { /* new userlist */ |
| 5310 | struct userlist *newul; |
| 5311 | |
| 5312 | if (!*args[1]) { |
| 5313 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 5314 | file, linenum, args[0]); |
| 5315 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5316 | goto out; |
| 5317 | } |
| 5318 | |
| 5319 | err = invalid_char(args[1]); |
| 5320 | if (err) { |
| 5321 | Alert("parsing [%s:%d]: character '%c' is not permitted in '%s' name '%s'.\n", |
| 5322 | file, linenum, *err, args[0], args[1]); |
| 5323 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5324 | goto out; |
| 5325 | } |
| 5326 | |
| 5327 | for (newul = userlist; newul; newul = newul->next) |
| 5328 | if (!strcmp(newul->name, args[1])) { |
| 5329 | Warning("parsing [%s:%d]: ignoring duplicated userlist '%s'.\n", |
| 5330 | file, linenum, args[1]); |
| 5331 | err_code |= ERR_WARN; |
| 5332 | goto out; |
| 5333 | } |
| 5334 | |
| 5335 | newul = (struct userlist *)calloc(1, sizeof(struct userlist)); |
| 5336 | if (!newul) { |
| 5337 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 5338 | err_code |= ERR_ALERT | ERR_ABORT; |
| 5339 | goto out; |
| 5340 | } |
| 5341 | |
| 5342 | newul->groupusers = calloc(MAX_AUTH_GROUPS, sizeof(char *)); |
| 5343 | newul->name = strdup(args[1]); |
| 5344 | |
| 5345 | if (!newul->groupusers | !newul->name) { |
| 5346 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 5347 | err_code |= ERR_ALERT | ERR_ABORT; |
| 5348 | goto out; |
| 5349 | } |
| 5350 | |
| 5351 | newul->next = userlist; |
| 5352 | userlist = newul; |
| 5353 | |
| 5354 | } else if (!strcmp(args[0], "group")) { /* new group */ |
| 5355 | int cur_arg, i; |
| 5356 | const char *err; |
| 5357 | |
| 5358 | if (!*args[1]) { |
| 5359 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 5360 | file, linenum, args[0]); |
| 5361 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5362 | goto out; |
| 5363 | } |
| 5364 | |
| 5365 | err = invalid_char(args[1]); |
| 5366 | if (err) { |
| 5367 | Alert("parsing [%s:%d]: character '%c' is not permitted in '%s' name '%s'.\n", |
| 5368 | file, linenum, *err, args[0], args[1]); |
| 5369 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5370 | goto out; |
| 5371 | } |
| 5372 | |
| 5373 | for(i = 0; i < userlist->grpcnt; i++) |
| 5374 | if (!strcmp(userlist->groups[i], args[1])) { |
| 5375 | Warning("parsing [%s:%d]: ignoring duplicated group '%s' in userlist '%s'.\n", |
| 5376 | file, linenum, args[1], userlist->name); |
| 5377 | err_code |= ERR_ALERT; |
| 5378 | goto out; |
| 5379 | } |
| 5380 | |
| 5381 | if (userlist->grpcnt >= MAX_AUTH_GROUPS) { |
| 5382 | Alert("parsing [%s:%d]: too many groups (%u) in in userlist '%s' while adding group '%s'.\n", |
| 5383 | file, linenum, MAX_AUTH_GROUPS, userlist->name, args[1]); |
| 5384 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5385 | goto out; |
| 5386 | } |
| 5387 | |
| 5388 | cur_arg = 2; |
| 5389 | |
| 5390 | while (*args[cur_arg]) { |
| 5391 | if (!strcmp(args[cur_arg], "users")) { |
| 5392 | userlist->groupusers[userlist->grpcnt] = strdup(args[cur_arg + 1]); |
| 5393 | cur_arg += 2; |
| 5394 | continue; |
| 5395 | } else { |
| 5396 | Alert("parsing [%s:%d]: '%s' only supports 'users' option.\n", |
| 5397 | file, linenum, args[0]); |
| 5398 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5399 | goto out; |
| 5400 | } |
| 5401 | } |
| 5402 | |
| 5403 | userlist->groups[userlist->grpcnt++] = strdup(args[1]); |
| 5404 | } else if (!strcmp(args[0], "user")) { /* new user */ |
| 5405 | struct auth_users *newuser; |
| 5406 | int cur_arg; |
| 5407 | |
| 5408 | if (!*args[1]) { |
| 5409 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 5410 | file, linenum, args[0]); |
| 5411 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5412 | goto out; |
| 5413 | } |
| 5414 | |
| 5415 | for (newuser = userlist->users; newuser; newuser = newuser->next) |
| 5416 | if (!strcmp(newuser->user, args[1])) { |
| 5417 | Warning("parsing [%s:%d]: ignoring duplicated user '%s' in userlist '%s'.\n", |
| 5418 | file, linenum, args[1], userlist->name); |
| 5419 | err_code |= ERR_ALERT; |
| 5420 | goto out; |
| 5421 | } |
| 5422 | |
| 5423 | newuser = (struct auth_users *)calloc(1, sizeof(struct auth_users)); |
| 5424 | if (!newuser) { |
| 5425 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 5426 | err_code |= ERR_ALERT | ERR_ABORT; |
| 5427 | goto out; |
| 5428 | } |
| 5429 | |
| 5430 | newuser->user = strdup(args[1]); |
| 5431 | |
| 5432 | newuser->next = userlist->users; |
| 5433 | userlist->users = newuser; |
| 5434 | |
| 5435 | cur_arg = 2; |
| 5436 | |
| 5437 | while (*args[cur_arg]) { |
| 5438 | if (!strcmp(args[cur_arg], "password")) { |
| 5439 | #ifndef CONFIG_HAP_CRYPT |
| 5440 | Warning("parsing [%s:%d]: no crypt(3) support compiled, encrypted passwords will not work.\n", |
| 5441 | file, linenum); |
| 5442 | err_code |= ERR_ALERT; |
| 5443 | #endif |
| 5444 | newuser->pass = strdup(args[cur_arg + 1]); |
| 5445 | cur_arg += 2; |
| 5446 | continue; |
| 5447 | } else if (!strcmp(args[cur_arg], "insecure-password")) { |
| 5448 | newuser->pass = strdup(args[cur_arg + 1]); |
| 5449 | newuser->flags |= AU_O_INSECURE; |
| 5450 | cur_arg += 2; |
| 5451 | continue; |
| 5452 | } else if (!strcmp(args[cur_arg], "groups")) { |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 5453 | newuser->u.groups = strdup(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5454 | cur_arg += 2; |
| 5455 | continue; |
| 5456 | } else { |
| 5457 | Alert("parsing [%s:%d]: '%s' only supports 'password', 'insecure-password' and 'groups' options.\n", |
| 5458 | file, linenum, args[0]); |
| 5459 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5460 | goto out; |
| 5461 | } |
| 5462 | } |
| 5463 | } else { |
| 5464 | Alert("parsing [%s:%d]: unknown keyword '%s' in '%s' section\n", file, linenum, args[0], "users"); |
| 5465 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5466 | } |
| 5467 | |
| 5468 | out: |
| 5469 | return err_code; |
| 5470 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5471 | |
| 5472 | /* |
| 5473 | * This function reads and parses the configuration file given in the argument. |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 5474 | * Returns the error code, 0 if OK, or any combination of : |
| 5475 | * - ERR_ABORT: must abort ASAP |
| 5476 | * - ERR_FATAL: we can continue parsing but not start the service |
| 5477 | * - ERR_WARN: a warning has been emitted |
| 5478 | * - ERR_ALERT: an alert has been emitted |
| 5479 | * Only the two first ones can stop processing, the two others are just |
| 5480 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5481 | */ |
Willy Tarreau | b17916e | 2006-10-15 15:17:57 +0200 | [diff] [blame] | 5482 | int readcfgfile(const char *file) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5483 | { |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 5484 | char thisline[LINESIZE]; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5485 | FILE *f; |
| 5486 | int linenum = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5487 | int confsect = CFG_NONE; |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 5488 | int err_code = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5489 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5490 | if ((f=fopen(file,"r")) == NULL) |
| 5491 | return -1; |
| 5492 | |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 5493 | while (fgets(thisline, sizeof(thisline), f) != NULL) { |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 5494 | int arg, kwm = KWM_STD; |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 5495 | char *end; |
| 5496 | char *args[MAX_LINE_ARGS + 1]; |
| 5497 | char *line = thisline; |
| 5498 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5499 | linenum++; |
| 5500 | |
| 5501 | end = line + strlen(line); |
| 5502 | |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 5503 | if (end-line == sizeof(thisline)-1 && *(end-1) != '\n') { |
| 5504 | /* Check if we reached the limit and the last char is not \n. |
| 5505 | * Watch out for the last line without the terminating '\n'! |
| 5506 | */ |
| 5507 | Alert("parsing [%s:%d]: line too long, limit: %d.\n", |
Willy Tarreau | 5e4a6f1 | 2009-04-11 19:42:49 +0200 | [diff] [blame] | 5508 | file, linenum, (int)sizeof(thisline)-1); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 5509 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 5510 | } |
| 5511 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5512 | /* skip leading spaces */ |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 5513 | while (isspace((unsigned char)*line)) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5514 | line++; |
| 5515 | |
| 5516 | arg = 0; |
| 5517 | args[arg] = line; |
| 5518 | |
| 5519 | while (*line && arg < MAX_LINE_ARGS) { |
| 5520 | /* first, we'll replace \\, \<space>, \#, \r, \n, \t, \xXX with their |
| 5521 | * C equivalent value. Other combinations left unchanged (eg: \1). |
| 5522 | */ |
| 5523 | if (*line == '\\') { |
| 5524 | int skip = 0; |
| 5525 | if (line[1] == ' ' || line[1] == '\\' || line[1] == '#') { |
| 5526 | *line = line[1]; |
| 5527 | skip = 1; |
| 5528 | } |
| 5529 | else if (line[1] == 'r') { |
| 5530 | *line = '\r'; |
| 5531 | skip = 1; |
| 5532 | } |
| 5533 | else if (line[1] == 'n') { |
| 5534 | *line = '\n'; |
| 5535 | skip = 1; |
| 5536 | } |
| 5537 | else if (line[1] == 't') { |
| 5538 | *line = '\t'; |
| 5539 | skip = 1; |
| 5540 | } |
| 5541 | else if (line[1] == 'x') { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5542 | if ((line + 3 < end) && ishex(line[2]) && ishex(line[3])) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5543 | unsigned char hex1, hex2; |
| 5544 | hex1 = toupper(line[2]) - '0'; |
| 5545 | hex2 = toupper(line[3]) - '0'; |
| 5546 | if (hex1 > 9) hex1 -= 'A' - '9' - 1; |
| 5547 | if (hex2 > 9) hex2 -= 'A' - '9' - 1; |
| 5548 | *line = (hex1<<4) + hex2; |
| 5549 | skip = 3; |
| 5550 | } |
| 5551 | else { |
| 5552 | 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] | 5553 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5554 | } |
| 5555 | } |
| 5556 | if (skip) { |
Cyril Bonté | dd1b01d | 2009-12-06 13:43:42 +0100 | [diff] [blame] | 5557 | memmove(line + 1, line + 1 + skip, end - (line + skip)); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5558 | end -= skip; |
| 5559 | } |
| 5560 | line++; |
| 5561 | } |
| 5562 | else if (*line == '#' || *line == '\n' || *line == '\r') { |
| 5563 | /* end of string, end of loop */ |
| 5564 | *line = 0; |
| 5565 | break; |
| 5566 | } |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 5567 | else if (isspace((unsigned char)*line)) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5568 | /* a non-escaped space is an argument separator */ |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 5569 | *line++ = '\0'; |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 5570 | while (isspace((unsigned char)*line)) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5571 | line++; |
| 5572 | args[++arg] = line; |
| 5573 | } |
| 5574 | else { |
| 5575 | line++; |
| 5576 | } |
| 5577 | } |
| 5578 | |
| 5579 | /* empty line */ |
| 5580 | if (!**args) |
| 5581 | continue; |
| 5582 | |
Willy Tarreau | 7bb651e | 2009-11-09 21:16:53 +0100 | [diff] [blame] | 5583 | if (*line) { |
| 5584 | /* we had to stop due to too many args. |
| 5585 | * Let's terminate the string, print the offending part then cut the |
| 5586 | * last arg. |
| 5587 | */ |
| 5588 | while (*line && *line != '#' && *line != '\n' && *line != '\r') |
| 5589 | line++; |
| 5590 | *line = '\0'; |
| 5591 | |
Krzysztof Piotr Oledzki | 500b8f0 | 2009-12-15 22:34:51 +0100 | [diff] [blame] | 5592 | 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] | 5593 | file, linenum, arg + 1, (long)(args[arg] - thisline + 1), args[arg]); |
Willy Tarreau | 7bb651e | 2009-11-09 21:16:53 +0100 | [diff] [blame] | 5594 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5595 | args[arg] = line; |
| 5596 | } |
| 5597 | |
Willy Tarreau | 540abe4 | 2007-05-02 20:50:16 +0200 | [diff] [blame] | 5598 | /* zero out remaining args and ensure that at least one entry |
| 5599 | * is zeroed out. |
| 5600 | */ |
| 5601 | while (++arg <= MAX_LINE_ARGS) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5602 | args[arg] = line; |
| 5603 | } |
| 5604 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 5605 | /* check for keyword modifiers "no" and "default" */ |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5606 | if (!strcmp(args[0], "no")) { |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5607 | char *tmp; |
| 5608 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 5609 | kwm = KWM_NO; |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5610 | tmp = args[0]; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5611 | for (arg=0; *args[arg+1]; arg++) |
| 5612 | args[arg] = args[arg+1]; // shift args after inversion |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5613 | *tmp = '\0'; // fix the next arg to \0 |
| 5614 | args[arg] = tmp; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5615 | } |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 5616 | else if (!strcmp(args[0], "default")) { |
| 5617 | kwm = KWM_DEF; |
| 5618 | for (arg=0; *args[arg+1]; arg++) |
| 5619 | args[arg] = args[arg+1]; // shift args after inversion |
| 5620 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5621 | |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 5622 | if (kwm != KWM_STD && strcmp(args[0], "option") != 0 && \ |
| 5623 | strcmp(args[0], "log") != 0) { |
| 5624 | 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] | 5625 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5626 | } |
| 5627 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5628 | if (!strcmp(args[0], "listen") || |
| 5629 | !strcmp(args[0], "frontend") || |
| 5630 | !strcmp(args[0], "backend") || |
| 5631 | !strcmp(args[0], "ruleset") || |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5632 | !strcmp(args[0], "defaults")) { /* new proxy */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5633 | confsect = CFG_LISTEN; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 5634 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5635 | cursection = strdup(args[0]); |
| 5636 | } |
| 5637 | else if (!strcmp(args[0], "global")) { /* global config */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5638 | confsect = CFG_GLOBAL; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 5639 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5640 | cursection = strdup(args[0]); |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 5641 | } |
| 5642 | else if (!strcmp(args[0], "userlist")) { |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5643 | confsect = CFG_USERLIST; |
| 5644 | free(cursection); |
| 5645 | cursection = strdup(args[0]); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5646 | } |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 5647 | else if (!strcmp(args[0], "peers")) { |
| 5648 | confsect = CFG_PEERS; |
| 5649 | free(cursection); |
| 5650 | cursection = strdup(args[0]); |
| 5651 | } |
| 5652 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5653 | /* else it's a section keyword */ |
| 5654 | |
| 5655 | switch (confsect) { |
| 5656 | case CFG_LISTEN: |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 5657 | err_code |= cfg_parse_listen(file, linenum, args, kwm); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5658 | break; |
| 5659 | case CFG_GLOBAL: |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 5660 | err_code |= cfg_parse_global(file, linenum, args, kwm); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5661 | break; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5662 | case CFG_USERLIST: |
| 5663 | err_code |= cfg_parse_users(file, linenum, args, kwm); |
| 5664 | break; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 5665 | case CFG_PEERS: |
| 5666 | err_code |= cfg_parse_peers(file, linenum, args, kwm); |
| 5667 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5668 | default: |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5669 | 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] | 5670 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5671 | } |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 5672 | |
| 5673 | if (err_code & ERR_ABORT) |
| 5674 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5675 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 5676 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 5677 | cursection = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5678 | fclose(f); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 5679 | return err_code; |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5680 | } |
| 5681 | |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5682 | /* |
| 5683 | * Returns the error code, 0 if OK, or any combination of : |
| 5684 | * - ERR_ABORT: must abort ASAP |
| 5685 | * - ERR_FATAL: we can continue parsing but not start the service |
| 5686 | * - ERR_WARN: a warning has been emitted |
| 5687 | * - ERR_ALERT: an alert has been emitted |
| 5688 | * Only the two first ones can stop processing, the two others are just |
| 5689 | * indicators. |
| 5690 | */ |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5691 | int check_config_validity() |
| 5692 | { |
| 5693 | int cfgerr = 0; |
| 5694 | struct proxy *curproxy = NULL; |
| 5695 | struct server *newsrv = NULL; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5696 | struct userlist *curuserlist = NULL; |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5697 | int err_code = 0; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5698 | unsigned int next_pxid = 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5699 | |
| 5700 | /* |
| 5701 | * Now, check for the integrity of all that we have collected. |
| 5702 | */ |
| 5703 | |
| 5704 | /* will be needed further to delay some tasks */ |
Willy Tarreau | b0b37bc | 2008-06-23 14:00:57 +0200 | [diff] [blame] | 5705 | tv_update_date(0,1); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5706 | |
Willy Tarreau | 55bc0f8 | 2009-03-15 14:51:53 +0100 | [diff] [blame] | 5707 | /* first, we will invert the proxy list order */ |
| 5708 | curproxy = NULL; |
| 5709 | while (proxy) { |
| 5710 | struct proxy *next; |
| 5711 | |
| 5712 | next = proxy->next; |
| 5713 | proxy->next = curproxy; |
| 5714 | curproxy = proxy; |
| 5715 | if (!next) |
| 5716 | break; |
| 5717 | proxy = next; |
| 5718 | } |
| 5719 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5720 | while (curproxy != NULL) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5721 | struct switching_rule *rule; |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 5722 | struct server_rule *srule; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5723 | struct sticking_rule *mrule; |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 5724 | struct tcp_rule *trule; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 5725 | struct listener *listener; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5726 | unsigned int next_id; |
| 5727 | |
| 5728 | if (!curproxy->uuid) { |
| 5729 | /* proxy ID not set, use automatic numbering with first |
| 5730 | * spare entry starting with next_pxid. |
| 5731 | */ |
| 5732 | next_pxid = get_next_id(&used_proxy_id, next_pxid); |
| 5733 | curproxy->conf.id.key = curproxy->uuid = next_pxid; |
| 5734 | eb32_insert(&used_proxy_id, &curproxy->conf.id); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5735 | } |
Krzysztof Piotr Oledzki | df5cb9f | 2010-02-05 20:58:27 +0100 | [diff] [blame] | 5736 | next_pxid++; |
| 5737 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5738 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5739 | if (curproxy->state == PR_STSTOPPED) { |
Willy Tarreau | da250db | 2008-10-12 12:07:48 +0200 | [diff] [blame] | 5740 | /* ensure we don't keep listeners uselessly bound */ |
| 5741 | stop_proxy(curproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5742 | curproxy = curproxy->next; |
| 5743 | continue; |
| 5744 | } |
| 5745 | |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5746 | switch (curproxy->mode) { |
| 5747 | case PR_MODE_HEALTH: |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5748 | cfgerr += proxy_cfg_ensure_no_http(curproxy); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5749 | if (!(curproxy->cap & PR_CAP_FE)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5750 | Alert("config : %s '%s' cannot be in health mode as it has no frontend capability.\n", |
| 5751 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5752 | cfgerr++; |
| 5753 | } |
| 5754 | |
| 5755 | if (curproxy->srv != NULL) |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5756 | Warning("config : servers will be ignored for %s '%s'.\n", |
| 5757 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5758 | break; |
| 5759 | |
| 5760 | case PR_MODE_TCP: |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5761 | cfgerr += proxy_cfg_ensure_no_http(curproxy); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5762 | break; |
| 5763 | |
| 5764 | case PR_MODE_HTTP: |
Willy Tarreau | a9fb083 | 2009-07-10 20:53:53 +0200 | [diff] [blame] | 5765 | curproxy->acl_requires |= ACL_USE_L7_ANY; |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5766 | break; |
| 5767 | } |
| 5768 | |
| 5769 | if ((curproxy->cap & PR_CAP_FE) && (curproxy->listen == NULL)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5770 | Alert("config : %s '%s' has no listen address. Please either specify a valid address on the <listen> line, or use the <bind> keyword.\n", |
| 5771 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5772 | cfgerr++; |
| 5773 | } |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 5774 | |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 5775 | if ((curproxy->cap & PR_CAP_BE) && (curproxy->mode != PR_MODE_HEALTH)) { |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5776 | if (curproxy->lbprm.algo & BE_LB_KIND) { |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 5777 | if (curproxy->options & PR_O_TRANSP) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5778 | Alert("config : %s '%s' cannot use both transparent and balance mode.\n", |
| 5779 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 5780 | cfgerr++; |
| 5781 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5782 | #ifdef WE_DONT_SUPPORT_SERVERLESS_LISTENERS |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 5783 | else if (curproxy->srv == NULL) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5784 | Alert("config : %s '%s' needs at least 1 server in balance mode.\n", |
| 5785 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 5786 | cfgerr++; |
| 5787 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5788 | #endif |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 5789 | else if (curproxy->options & PR_O_DISPATCH) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5790 | Warning("config : dispatch address of %s '%s' will be ignored in balance mode.\n", |
| 5791 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5792 | err_code |= ERR_WARN; |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 5793 | } |
| 5794 | } |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 5795 | 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] | 5796 | /* If no LB algo is set in a backend, and we're not in |
| 5797 | * transparent mode, dispatch mode nor proxy mode, we |
| 5798 | * want to use balance roundrobin by default. |
| 5799 | */ |
| 5800 | curproxy->lbprm.algo &= ~BE_LB_ALGO; |
| 5801 | curproxy->lbprm.algo |= BE_LB_ALGO_RR; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5802 | } |
| 5803 | } |
Willy Tarreau | 193cf93 | 2007-09-17 10:17:23 +0200 | [diff] [blame] | 5804 | |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 5805 | if (curproxy->options & PR_O_DISPATCH) |
| 5806 | curproxy->options &= ~(PR_O_TRANSP | PR_O_HTTP_PROXY); |
| 5807 | else if (curproxy->options & PR_O_HTTP_PROXY) |
| 5808 | curproxy->options &= ~(PR_O_DISPATCH | PR_O_TRANSP); |
| 5809 | else if (curproxy->options & PR_O_TRANSP) |
| 5810 | curproxy->options &= ~(PR_O_DISPATCH | PR_O_HTTP_PROXY); |
Willy Tarreau | 8293658 | 2007-11-30 15:20:09 +0100 | [diff] [blame] | 5811 | |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 5812 | if ((curproxy->options2 & PR_O2_CHK_ANY) != PR_O2_HTTP_CHK) { |
| 5813 | if (curproxy->options & PR_O_DISABLE404) { |
| 5814 | Warning("config : '%s' will be ignored for %s '%s' (requires 'option httpchk').\n", |
| 5815 | "disable-on-404", proxy_type_str(curproxy), curproxy->id); |
| 5816 | err_code |= ERR_WARN; |
| 5817 | curproxy->options &= ~PR_O_DISABLE404; |
| 5818 | } |
| 5819 | if (curproxy->options2 & PR_O2_CHK_SNDST) { |
| 5820 | Warning("config : '%s' will be ignored for %s '%s' (requires 'option httpchk').\n", |
| 5821 | "send-state", proxy_type_str(curproxy), curproxy->id); |
| 5822 | err_code |= ERR_WARN; |
| 5823 | curproxy->options &= ~PR_O2_CHK_SNDST; |
| 5824 | } |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 5825 | } |
| 5826 | |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 5827 | /* if a default backend was specified, let's find it */ |
| 5828 | if (curproxy->defbe.name) { |
| 5829 | struct proxy *target; |
| 5830 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 5831 | target = findproxy_mode(curproxy->defbe.name, curproxy->mode, PR_CAP_BE); |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5832 | if (!target) { |
| 5833 | Alert("Proxy '%s': unable to find required default_backend: '%s'.\n", |
| 5834 | curproxy->id, curproxy->defbe.name); |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 5835 | cfgerr++; |
| 5836 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5837 | Alert("Proxy '%s': loop detected for default_backend: '%s'.\n", |
| 5838 | curproxy->id, curproxy->defbe.name); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5839 | cfgerr++; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 5840 | } else { |
| 5841 | free(curproxy->defbe.name); |
| 5842 | curproxy->defbe.be = target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 5843 | /* we force the backend to be present on at least all of |
| 5844 | * the frontend's processes. |
| 5845 | */ |
| 5846 | target->bind_proc = curproxy->bind_proc ? |
| 5847 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | ff67813 | 2012-02-13 14:32:34 +0100 | [diff] [blame] | 5848 | |
| 5849 | /* Emit a warning if this proxy also has some servers */ |
| 5850 | if (curproxy->srv) { |
| 5851 | Warning("In proxy '%s', the 'default_backend' rule always has precedence over the servers, which will never be used.\n", |
| 5852 | curproxy->id); |
| 5853 | err_code |= ERR_WARN; |
| 5854 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5855 | } |
| 5856 | } |
| 5857 | |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 5858 | /* find the target proxy in setbe */ |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5859 | if (curproxy->mode == PR_MODE_HTTP && curproxy->req_exp != NULL) { |
| 5860 | /* map jump target for ACT_SETBE in req_rep chain */ |
| 5861 | struct hdr_exp *exp; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5862 | for (exp = curproxy->req_exp; exp != NULL; exp = exp->next) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5863 | struct proxy *target; |
| 5864 | |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5865 | if (exp->action != ACT_SETBE) |
| 5866 | continue; |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5867 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 5868 | target = findproxy_mode(exp->replace, PR_MODE_HTTP, PR_CAP_BE); |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5869 | if (!target) { |
| 5870 | Alert("Proxy '%s': unable to find required setbe: '%s'.\n", |
| 5871 | curproxy->id, exp->replace); |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5872 | cfgerr++; |
| 5873 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5874 | Alert("Proxy '%s': loop detected for setbe: '%s'.\n", |
| 5875 | curproxy->id, exp->replace); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5876 | cfgerr++; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5877 | } else { |
| 5878 | free((void *)exp->replace); |
| 5879 | exp->replace = (const char *)target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 5880 | /* we force the backend to be present on at least all of |
| 5881 | * the frontend's processes. |
| 5882 | */ |
| 5883 | target->bind_proc = curproxy->bind_proc ? |
| 5884 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 5885 | } |
| 5886 | } |
| 5887 | } |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5888 | |
| 5889 | /* find the target proxy for 'use_backend' rules */ |
| 5890 | list_for_each_entry(rule, &curproxy->switching_rules, list) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5891 | struct proxy *target; |
| 5892 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 5893 | target = findproxy_mode(rule->be.name, curproxy->mode, PR_CAP_BE); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5894 | |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5895 | if (!target) { |
| 5896 | Alert("Proxy '%s': unable to find required use_backend: '%s'.\n", |
| 5897 | curproxy->id, rule->be.name); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5898 | cfgerr++; |
| 5899 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 5900 | Alert("Proxy '%s': loop detected for use_backend: '%s'.\n", |
| 5901 | curproxy->id, rule->be.name); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5902 | cfgerr++; |
| 5903 | } else { |
| 5904 | free((void *)rule->be.name); |
| 5905 | rule->be.backend = target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 5906 | /* we force the backend to be present on at least all of |
| 5907 | * the frontend's processes. |
| 5908 | */ |
| 5909 | target->bind_proc = curproxy->bind_proc ? |
| 5910 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5911 | } |
Willy Tarreau | 4a5cade | 2012-04-05 21:09:48 +0200 | [diff] [blame] | 5912 | } |
| 5913 | |
| 5914 | /* find the target proxy for 'use_backend' rules */ |
| 5915 | list_for_each_entry(srule, &curproxy->server_rules, list) { |
| 5916 | struct server *target = findserver(curproxy, srule->srv.name); |
| 5917 | |
| 5918 | if (!target) { |
| 5919 | Alert("config : %s '%s' : unable to find server '%s' referenced in a 'use-server' rule.\n", |
| 5920 | proxy_type_str(curproxy), curproxy->id, srule->srv.name); |
| 5921 | cfgerr++; |
| 5922 | continue; |
| 5923 | } |
| 5924 | free((void *)srule->srv.name); |
| 5925 | srule->srv.ptr = target; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 5926 | } |
| 5927 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5928 | /* find the target table for 'stick' rules */ |
| 5929 | list_for_each_entry(mrule, &curproxy->sticking_rules, list) { |
| 5930 | struct proxy *target; |
| 5931 | |
Emeric Brun | 1d33b29 | 2010-01-04 15:47:17 +0100 | [diff] [blame] | 5932 | curproxy->be_req_ana |= AN_REQ_STICKING_RULES; |
| 5933 | if (mrule->flags & STK_IS_STORE) |
| 5934 | curproxy->be_rsp_ana |= AN_RES_STORE_RULES; |
| 5935 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5936 | if (mrule->table.name) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 5937 | target = findproxy(mrule->table.name, 0); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5938 | else |
| 5939 | target = curproxy; |
| 5940 | |
| 5941 | if (!target) { |
| 5942 | Alert("Proxy '%s': unable to find stick-table '%s'.\n", |
| 5943 | curproxy->id, mrule->table.name); |
| 5944 | cfgerr++; |
| 5945 | } |
| 5946 | else if (target->table.size == 0) { |
| 5947 | Alert("Proxy '%s': stick-table '%s' used but not configured.\n", |
| 5948 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 5949 | cfgerr++; |
| 5950 | } |
Willy Tarreau | 1278578 | 2012-04-27 21:37:17 +0200 | [diff] [blame] | 5951 | else if (!stktable_compatible_sample(mrule->expr, target->table.type)) { |
| 5952 | 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] | 5953 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 5954 | cfgerr++; |
| 5955 | } |
| 5956 | else { |
| 5957 | free((void *)mrule->table.name); |
| 5958 | mrule->table.t = &(target->table); |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 5959 | stktable_alloc_data_type(&target->table, STKTABLE_DT_SERVER_ID, NULL); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5960 | } |
| 5961 | } |
| 5962 | |
| 5963 | /* find the target table for 'store response' rules */ |
| 5964 | list_for_each_entry(mrule, &curproxy->storersp_rules, list) { |
| 5965 | struct proxy *target; |
| 5966 | |
Emeric Brun | 1d33b29 | 2010-01-04 15:47:17 +0100 | [diff] [blame] | 5967 | curproxy->be_rsp_ana |= AN_RES_STORE_RULES; |
| 5968 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5969 | if (mrule->table.name) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 5970 | target = findproxy(mrule->table.name, 0); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5971 | else |
| 5972 | target = curproxy; |
| 5973 | |
| 5974 | if (!target) { |
| 5975 | Alert("Proxy '%s': unable to find store table '%s'.\n", |
| 5976 | curproxy->id, mrule->table.name); |
| 5977 | cfgerr++; |
| 5978 | } |
| 5979 | else if (target->table.size == 0) { |
| 5980 | Alert("Proxy '%s': stick-table '%s' used but not configured.\n", |
| 5981 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 5982 | cfgerr++; |
| 5983 | } |
Willy Tarreau | 1278578 | 2012-04-27 21:37:17 +0200 | [diff] [blame] | 5984 | else if (!stktable_compatible_sample(mrule->expr, target->table.type)) { |
| 5985 | 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] | 5986 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 5987 | cfgerr++; |
| 5988 | } |
| 5989 | else { |
| 5990 | free((void *)mrule->table.name); |
| 5991 | mrule->table.t = &(target->table); |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 5992 | stktable_alloc_data_type(&target->table, STKTABLE_DT_SERVER_ID, NULL); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 5993 | } |
| 5994 | } |
| 5995 | |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 5996 | /* find the target table for 'tcp-request' layer 4 rules */ |
| 5997 | list_for_each_entry(trule, &curproxy->tcp_req.l4_rules, list) { |
| 5998 | struct proxy *target; |
| 5999 | |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6000 | if (trule->action != TCP_ACT_TRK_SC1 && trule->action != TCP_ACT_TRK_SC2) |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6001 | continue; |
| 6002 | |
| 6003 | if (trule->act_prm.trk_ctr.table.n) |
| 6004 | target = findproxy(trule->act_prm.trk_ctr.table.n, 0); |
| 6005 | else |
| 6006 | target = curproxy; |
| 6007 | |
| 6008 | if (!target) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6009 | Alert("Proxy '%s': unable to find table '%s' referenced by track-sc%d.\n", |
| 6010 | curproxy->id, trule->act_prm.trk_ctr.table.n, |
| 6011 | trule->action == TCP_ACT_TRK_SC1 ? 1 : 2); |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6012 | cfgerr++; |
| 6013 | } |
| 6014 | else if (target->table.size == 0) { |
| 6015 | Alert("Proxy '%s': table '%s' used but not configured.\n", |
| 6016 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 6017 | cfgerr++; |
| 6018 | } |
| 6019 | else if (trule->act_prm.trk_ctr.type != target->table.type) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6020 | Alert("Proxy '%s': type of tracking key for sticky counter not usable with type of stick-table '%s'.\n", |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 6021 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 6022 | cfgerr++; |
| 6023 | } |
| 6024 | else { |
| 6025 | free(trule->act_prm.trk_ctr.table.n); |
| 6026 | trule->act_prm.trk_ctr.table.t = &target->table; |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6027 | /* 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] | 6028 | * to pass a list of counters to track and allocate them right here using |
| 6029 | * stktable_alloc_data_type(). |
| 6030 | */ |
| 6031 | } |
| 6032 | } |
| 6033 | |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6034 | /* find the target table for 'tcp-request' layer 6 rules */ |
| 6035 | list_for_each_entry(trule, &curproxy->tcp_req.inspect_rules, list) { |
| 6036 | struct proxy *target; |
| 6037 | |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6038 | if (trule->action != TCP_ACT_TRK_SC1 && trule->action != TCP_ACT_TRK_SC2) |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6039 | continue; |
| 6040 | |
| 6041 | if (trule->act_prm.trk_ctr.table.n) |
| 6042 | target = findproxy(trule->act_prm.trk_ctr.table.n, 0); |
| 6043 | else |
| 6044 | target = curproxy; |
| 6045 | |
| 6046 | if (!target) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6047 | Alert("Proxy '%s': unable to find table '%s' referenced by track-sc%d.\n", |
| 6048 | curproxy->id, trule->act_prm.trk_ctr.table.n, |
| 6049 | trule->action == TCP_ACT_TRK_SC1 ? 1 : 2); |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6050 | cfgerr++; |
| 6051 | } |
| 6052 | else if (target->table.size == 0) { |
| 6053 | Alert("Proxy '%s': table '%s' used but not configured.\n", |
| 6054 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 6055 | cfgerr++; |
| 6056 | } |
| 6057 | else if (trule->act_prm.trk_ctr.type != target->table.type) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6058 | Alert("Proxy '%s': type of tracking key for sticky counter not usable with type of stick-table '%s'.\n", |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 6059 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 6060 | cfgerr++; |
| 6061 | } |
| 6062 | else { |
| 6063 | free(trule->act_prm.trk_ctr.table.n); |
| 6064 | trule->act_prm.trk_ctr.table.t = &target->table; |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 6065 | /* 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] | 6066 | * to pass a list of counters to track and allocate them right here using |
| 6067 | * stktable_alloc_data_type(). |
| 6068 | */ |
| 6069 | } |
| 6070 | } |
| 6071 | |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6072 | if (curproxy->table.peers.name) { |
| 6073 | struct peers *curpeers = peers; |
| 6074 | |
| 6075 | for (curpeers = peers; curpeers; curpeers = curpeers->next) { |
| 6076 | if (strcmp(curpeers->id, curproxy->table.peers.name) == 0) { |
| 6077 | free((void *)curproxy->table.peers.name); |
| 6078 | curproxy->table.peers.p = peers; |
| 6079 | break; |
| 6080 | } |
| 6081 | } |
| 6082 | |
| 6083 | if (!curpeers) { |
| 6084 | Alert("Proxy '%s': unable to find sync peers '%s'.\n", |
| 6085 | curproxy->id, curproxy->table.peers.name); |
Willy Tarreau | d66bf96 | 2011-10-28 14:16:49 +0200 | [diff] [blame] | 6086 | free((void *)curproxy->table.peers.name); |
| 6087 | curproxy->table.peers.p = NULL; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6088 | cfgerr++; |
| 6089 | } |
| 6090 | else if (!curpeers->peers_fe) { |
Willy Tarreau | 122541c | 2011-09-07 21:24:49 +0200 | [diff] [blame] | 6091 | Alert("Proxy '%s': unable to find local peer '%s' in peers section '%s'.\n", |
| 6092 | curproxy->id, localpeer, curpeers->id); |
Willy Tarreau | d66bf96 | 2011-10-28 14:16:49 +0200 | [diff] [blame] | 6093 | curproxy->table.peers.p = NULL; |
Emeric Brun | 32da3c4 | 2010-09-23 18:39:19 +0200 | [diff] [blame] | 6094 | cfgerr++; |
| 6095 | } |
| 6096 | } |
| 6097 | |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 6098 | if (curproxy->uri_auth && !(curproxy->uri_auth->flags & ST_CONVDONE) && |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6099 | !LIST_ISEMPTY(&curproxy->uri_auth->http_req_rules) && |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6100 | (curproxy->uri_auth->userlist || curproxy->uri_auth->auth_realm )) { |
| 6101 | Alert("%s '%s': stats 'auth'/'realm' and 'http-request' can't be used at the same time.\n", |
| 6102 | "proxy", curproxy->id); |
| 6103 | cfgerr++; |
| 6104 | goto out_uri_auth_compat; |
| 6105 | } |
| 6106 | |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 6107 | 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] | 6108 | const char *uri_auth_compat_req[10]; |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6109 | struct http_req_rule *rule; |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6110 | int i = 0; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6111 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6112 | /* build the ACL condition from scratch. We're relying on anonymous ACLs for that */ |
| 6113 | uri_auth_compat_req[i++] = "auth"; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6114 | |
| 6115 | if (curproxy->uri_auth->auth_realm) { |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6116 | uri_auth_compat_req[i++] = "realm"; |
| 6117 | uri_auth_compat_req[i++] = curproxy->uri_auth->auth_realm; |
| 6118 | } |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6119 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6120 | uri_auth_compat_req[i++] = "unless"; |
| 6121 | uri_auth_compat_req[i++] = "{"; |
| 6122 | uri_auth_compat_req[i++] = "http_auth(.internal-stats-userlist)"; |
| 6123 | uri_auth_compat_req[i++] = "}"; |
| 6124 | uri_auth_compat_req[i++] = ""; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6125 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6126 | rule = parse_http_req_cond(uri_auth_compat_req, "internal-stats-auth-compat", 0, curproxy); |
| 6127 | if (!rule) { |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6128 | cfgerr++; |
| 6129 | break; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6130 | } |
| 6131 | |
Willy Tarreau | ff011f2 | 2011-01-06 17:51:27 +0100 | [diff] [blame] | 6132 | LIST_ADDQ(&curproxy->uri_auth->http_req_rules, &rule->list); |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 6133 | |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6134 | if (curproxy->uri_auth->auth_realm) { |
| 6135 | free(curproxy->uri_auth->auth_realm); |
| 6136 | curproxy->uri_auth->auth_realm = NULL; |
| 6137 | } |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 6138 | |
| 6139 | curproxy->uri_auth->flags |= ST_CONVDONE; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 6140 | } |
| 6141 | out_uri_auth_compat: |
| 6142 | |
Krzysztof Piotr Oledzki | f9423ae | 2010-01-29 19:26:18 +0100 | [diff] [blame] | 6143 | cfgerr += acl_find_targets(curproxy); |
| 6144 | |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 6145 | if ((curproxy->mode == PR_MODE_TCP || curproxy->mode == PR_MODE_HTTP) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6146 | (((curproxy->cap & PR_CAP_FE) && !curproxy->timeout.client) || |
Willy Tarreau | d825eef | 2007-05-12 22:35:00 +0200 | [diff] [blame] | 6147 | ((curproxy->cap & PR_CAP_BE) && (curproxy->srv) && |
Willy Tarreau | ce887fd | 2012-05-12 12:50:00 +0200 | [diff] [blame] | 6148 | (!curproxy->timeout.connect || |
| 6149 | (!curproxy->timeout.server && (curproxy->mode == PR_MODE_HTTP || !curproxy->timeout.tunnel)))))) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6150 | Warning("config : missing timeouts for %s '%s'.\n" |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 6151 | " | While not properly invalid, you will certainly encounter various problems\n" |
| 6152 | " | 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] | 6153 | " | timeouts are set to a non-zero value: 'client', 'connect', 'server'.\n", |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6154 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6155 | err_code |= ERR_WARN; |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 6156 | } |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 6157 | |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6158 | /* Historically, the tarpit and queue timeouts were inherited from contimeout. |
| 6159 | * We must still support older configurations, so let's find out whether those |
| 6160 | * parameters have been set or must be copied from contimeouts. |
| 6161 | */ |
| 6162 | if (curproxy != &defproxy) { |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6163 | if (!curproxy->timeout.tarpit || |
| 6164 | curproxy->timeout.tarpit == defproxy.timeout.tarpit) { |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6165 | /* tarpit timeout not set. We search in the following order: |
| 6166 | * default.tarpit, curr.connect, default.connect. |
| 6167 | */ |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6168 | if (defproxy.timeout.tarpit) |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6169 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6170 | else if (curproxy->timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6171 | curproxy->timeout.tarpit = curproxy->timeout.connect; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6172 | else if (defproxy.timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6173 | curproxy->timeout.tarpit = defproxy.timeout.connect; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6174 | } |
| 6175 | if ((curproxy->cap & PR_CAP_BE) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6176 | (!curproxy->timeout.queue || |
| 6177 | curproxy->timeout.queue == defproxy.timeout.queue)) { |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6178 | /* queue timeout not set. We search in the following order: |
| 6179 | * default.queue, curr.connect, default.connect. |
| 6180 | */ |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6181 | if (defproxy.timeout.queue) |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6182 | curproxy->timeout.queue = defproxy.timeout.queue; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6183 | else if (curproxy->timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6184 | curproxy->timeout.queue = curproxy->timeout.connect; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 6185 | else if (defproxy.timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6186 | curproxy->timeout.queue = defproxy.timeout.connect; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 6187 | } |
| 6188 | } |
| 6189 | |
Willy Tarreau | 1620ec3 | 2011-08-06 17:05:02 +0200 | [diff] [blame] | 6190 | if ((curproxy->options2 & PR_O2_CHK_ANY) == PR_O2_SSL3_CHK) { |
Willy Tarreau | 137325d | 2010-02-01 16:38:17 +0100 | [diff] [blame] | 6191 | curproxy->check_len = sizeof(sslv3_client_hello_pkt) - 1; |
| 6192 | curproxy->check_req = (char *)malloc(curproxy->check_len); |
| 6193 | memcpy(curproxy->check_req, sslv3_client_hello_pkt, curproxy->check_len); |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 6194 | } |
| 6195 | |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 6196 | /* The small pools required for the capture lists */ |
Willy Tarreau | 9a54e13 | 2012-03-24 08:33:05 +0100 | [diff] [blame] | 6197 | if (curproxy->nb_req_cap) { |
| 6198 | if (curproxy->mode == PR_MODE_HTTP) { |
| 6199 | curproxy->req_cap_pool = create_pool("ptrcap", |
| 6200 | curproxy->nb_req_cap * sizeof(char *), |
| 6201 | MEM_F_SHARED); |
| 6202 | } else { |
| 6203 | Warning("config : 'capture request header' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6204 | proxy_type_str(curproxy), curproxy->id); |
| 6205 | err_code |= ERR_WARN; |
| 6206 | curproxy->to_log &= ~LW_REQHDR; |
| 6207 | curproxy->nb_req_cap = 0; |
| 6208 | } |
| 6209 | } |
| 6210 | |
| 6211 | if (curproxy->nb_rsp_cap) { |
| 6212 | if (curproxy->mode == PR_MODE_HTTP) { |
| 6213 | curproxy->rsp_cap_pool = create_pool("ptrcap", |
| 6214 | curproxy->nb_rsp_cap * sizeof(char *), |
| 6215 | MEM_F_SHARED); |
| 6216 | } else { |
| 6217 | Warning("config : 'capture response header' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6218 | proxy_type_str(curproxy), curproxy->id); |
| 6219 | err_code |= ERR_WARN; |
| 6220 | curproxy->to_log &= ~LW_REQHDR; |
| 6221 | curproxy->nb_rsp_cap = 0; |
| 6222 | } |
| 6223 | } |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 6224 | |
Willy Tarreau | 196729e | 2012-05-31 19:30:26 +0200 | [diff] [blame^] | 6225 | /* compile the log format */ |
| 6226 | if (curproxy->logformat_string) |
| 6227 | parse_logformat_string(curproxy->logformat_string, curproxy, &curproxy->logformat, curproxy->mode); |
| 6228 | |
| 6229 | if (curproxy->uniqueid_format_string) |
| 6230 | parse_logformat_string(curproxy->uniqueid_format_string, curproxy, &curproxy->format_unique_id, PR_MODE_HTTP); |
| 6231 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6232 | /* first, we will invert the servers list order */ |
| 6233 | newsrv = NULL; |
| 6234 | while (curproxy->srv) { |
| 6235 | struct server *next; |
| 6236 | |
| 6237 | next = curproxy->srv->next; |
| 6238 | curproxy->srv->next = newsrv; |
| 6239 | newsrv = curproxy->srv; |
| 6240 | if (!next) |
| 6241 | break; |
| 6242 | curproxy->srv = next; |
| 6243 | } |
| 6244 | |
Willy Tarreau | dd70165 | 2010-05-25 23:03:02 +0200 | [diff] [blame] | 6245 | /* assign automatic UIDs to servers which don't have one yet */ |
| 6246 | next_id = 1; |
| 6247 | newsrv = curproxy->srv; |
| 6248 | while (newsrv != NULL) { |
| 6249 | if (!newsrv->puid) { |
| 6250 | /* server ID not set, use automatic numbering with first |
| 6251 | * spare entry starting with next_svid. |
| 6252 | */ |
| 6253 | next_id = get_next_id(&curproxy->conf.used_server_id, next_id); |
| 6254 | newsrv->conf.id.key = newsrv->puid = next_id; |
| 6255 | eb32_insert(&curproxy->conf.used_server_id, &newsrv->conf.id); |
| 6256 | } |
| 6257 | next_id++; |
| 6258 | newsrv = newsrv->next; |
| 6259 | } |
| 6260 | |
Willy Tarreau | 2069704 | 2007-11-15 23:26:18 +0100 | [diff] [blame] | 6261 | curproxy->lbprm.wmult = 1; /* default weight multiplier */ |
Willy Tarreau | 5dc2fa6 | 2007-11-19 19:10:18 +0100 | [diff] [blame] | 6262 | curproxy->lbprm.wdiv = 1; /* default weight divider */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6263 | |
Willy Tarreau | 62c3be2 | 2012-01-20 13:12:32 +0100 | [diff] [blame] | 6264 | /* |
| 6265 | * If this server supports a maxconn parameter, it needs a dedicated |
| 6266 | * tasks to fill the emptied slots when a connection leaves. |
| 6267 | * Also, resolve deferred tracking dependency if needed. |
| 6268 | */ |
| 6269 | newsrv = curproxy->srv; |
| 6270 | while (newsrv != NULL) { |
| 6271 | if (newsrv->minconn > newsrv->maxconn) { |
| 6272 | /* Only 'minconn' was specified, or it was higher than or equal |
| 6273 | * to 'maxconn'. Let's turn this into maxconn and clean it, as |
| 6274 | * this will avoid further useless expensive computations. |
| 6275 | */ |
| 6276 | newsrv->maxconn = newsrv->minconn; |
| 6277 | } else if (newsrv->maxconn && !newsrv->minconn) { |
| 6278 | /* minconn was not specified, so we set it to maxconn */ |
| 6279 | newsrv->minconn = newsrv->maxconn; |
| 6280 | } |
| 6281 | |
| 6282 | if (newsrv->trackit) { |
| 6283 | struct proxy *px; |
| 6284 | struct server *srv; |
| 6285 | char *pname, *sname; |
| 6286 | |
| 6287 | pname = newsrv->trackit; |
| 6288 | sname = strrchr(pname, '/'); |
| 6289 | |
| 6290 | if (sname) |
| 6291 | *sname++ = '\0'; |
| 6292 | else { |
| 6293 | sname = pname; |
| 6294 | pname = NULL; |
| 6295 | } |
| 6296 | |
| 6297 | if (pname) { |
| 6298 | px = findproxy(pname, PR_CAP_BE); |
| 6299 | if (!px) { |
| 6300 | Alert("config : %s '%s', server '%s': unable to find required proxy '%s' for tracking.\n", |
| 6301 | proxy_type_str(curproxy), curproxy->id, |
| 6302 | newsrv->id, pname); |
| 6303 | cfgerr++; |
| 6304 | goto next_srv; |
| 6305 | } |
| 6306 | } else |
| 6307 | px = curproxy; |
| 6308 | |
| 6309 | srv = findserver(px, sname); |
| 6310 | if (!srv) { |
| 6311 | Alert("config : %s '%s', server '%s': unable to find required server '%s' for tracking.\n", |
| 6312 | proxy_type_str(curproxy), curproxy->id, |
| 6313 | newsrv->id, sname); |
| 6314 | cfgerr++; |
| 6315 | goto next_srv; |
| 6316 | } |
| 6317 | |
| 6318 | if (!(srv->state & SRV_CHECKED)) { |
| 6319 | Alert("config : %s '%s', server '%s': unable to use %s/%s for " |
| 6320 | "tracking as it does not have checks enabled.\n", |
| 6321 | proxy_type_str(curproxy), curproxy->id, |
| 6322 | newsrv->id, px->id, srv->id); |
| 6323 | cfgerr++; |
| 6324 | goto next_srv; |
| 6325 | } |
| 6326 | |
| 6327 | if (curproxy != px && |
| 6328 | (curproxy->options & PR_O_DISABLE404) != (px->options & PR_O_DISABLE404)) { |
| 6329 | Alert("config : %s '%s', server '%s': unable to use %s/%s for" |
| 6330 | "tracking: disable-on-404 option inconsistency.\n", |
| 6331 | proxy_type_str(curproxy), curproxy->id, |
| 6332 | newsrv->id, px->id, srv->id); |
| 6333 | cfgerr++; |
| 6334 | goto next_srv; |
| 6335 | } |
| 6336 | |
| 6337 | /* if the other server is forced disabled, we have to do the same here */ |
| 6338 | if (srv->state & SRV_MAINTAIN) { |
| 6339 | newsrv->state |= SRV_MAINTAIN; |
| 6340 | newsrv->state &= ~SRV_RUNNING; |
| 6341 | newsrv->health = 0; |
| 6342 | } |
| 6343 | |
| 6344 | newsrv->track = srv; |
| 6345 | newsrv->tracknext = srv->tracknext; |
| 6346 | srv->tracknext = newsrv; |
| 6347 | |
| 6348 | free(newsrv->trackit); |
| 6349 | newsrv->trackit = NULL; |
| 6350 | } |
| 6351 | next_srv: |
| 6352 | newsrv = newsrv->next; |
| 6353 | } |
| 6354 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 6355 | /* We have to initialize the server lookup mechanism depending |
| 6356 | * on what LB algorithm was choosen. |
| 6357 | */ |
| 6358 | |
| 6359 | curproxy->lbprm.algo &= ~(BE_LB_LKUP | BE_LB_PROP_DYN); |
| 6360 | switch (curproxy->lbprm.algo & BE_LB_KIND) { |
| 6361 | case BE_LB_KIND_RR: |
Willy Tarreau | 9757a38 | 2009-10-03 12:56:50 +0200 | [diff] [blame] | 6362 | if ((curproxy->lbprm.algo & BE_LB_PARM) == BE_LB_RR_STATIC) { |
| 6363 | curproxy->lbprm.algo |= BE_LB_LKUP_MAP; |
| 6364 | init_server_map(curproxy); |
| 6365 | } else { |
| 6366 | curproxy->lbprm.algo |= BE_LB_LKUP_RRTREE | BE_LB_PROP_DYN; |
| 6367 | fwrr_init_server_groups(curproxy); |
| 6368 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 6369 | break; |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 6370 | |
Willy Tarreau | 3ebb116 | 2012-02-13 16:57:44 +0100 | [diff] [blame] | 6371 | case BE_LB_KIND_CB: |
Willy Tarreau | f09c660 | 2012-02-13 17:12:08 +0100 | [diff] [blame] | 6372 | if ((curproxy->lbprm.algo & BE_LB_PARM) == BE_LB_CB_LC) { |
| 6373 | curproxy->lbprm.algo |= BE_LB_LKUP_LCTREE | BE_LB_PROP_DYN; |
| 6374 | fwlc_init_server_tree(curproxy); |
| 6375 | } else { |
| 6376 | curproxy->lbprm.algo |= BE_LB_LKUP_FSTREE | BE_LB_PROP_DYN; |
| 6377 | fas_init_server_tree(curproxy); |
| 6378 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 6379 | break; |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 6380 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 6381 | case BE_LB_KIND_HI: |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 6382 | if ((curproxy->lbprm.algo & BE_LB_HASH_TYPE) == BE_LB_HASH_CONS) { |
| 6383 | curproxy->lbprm.algo |= BE_LB_LKUP_CHTREE | BE_LB_PROP_DYN; |
| 6384 | chash_init_server_tree(curproxy); |
| 6385 | } else { |
| 6386 | curproxy->lbprm.algo |= BE_LB_LKUP_MAP; |
| 6387 | init_server_map(curproxy); |
| 6388 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 6389 | break; |
| 6390 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6391 | |
| 6392 | if (curproxy->options & PR_O_LOGASAP) |
| 6393 | curproxy->to_log &= ~LW_BYTES; |
| 6394 | |
Willy Tarreau | e7ded1f | 2009-08-09 10:11:45 +0200 | [diff] [blame] | 6395 | if ((curproxy->mode == PR_MODE_TCP || curproxy->mode == PR_MODE_HTTP) && |
William Lallemand | 0f99e34 | 2011-10-12 17:50:54 +0200 | [diff] [blame] | 6396 | (curproxy->cap & PR_CAP_FE) && curproxy->to_log && LIST_ISEMPTY(&curproxy->logsrvs)) { |
Willy Tarreau | e7ded1f | 2009-08-09 10:11:45 +0200 | [diff] [blame] | 6397 | Warning("config : log format ignored for %s '%s' since it has no log address.\n", |
| 6398 | proxy_type_str(curproxy), curproxy->id); |
| 6399 | err_code |= ERR_WARN; |
| 6400 | } |
| 6401 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 6402 | if (curproxy->mode != PR_MODE_HTTP) { |
| 6403 | int optnum; |
| 6404 | |
| 6405 | if (curproxy->options & PR_O_COOK_ANY) { |
| 6406 | Warning("config : 'cookie' statement ignored for %s '%s' as it requires HTTP mode.\n", |
| 6407 | proxy_type_str(curproxy), curproxy->id); |
| 6408 | err_code |= ERR_WARN; |
| 6409 | } |
| 6410 | |
| 6411 | if (curproxy->uri_auth) { |
| 6412 | Warning("config : 'stats' statement ignored for %s '%s' as it requires HTTP mode.\n", |
| 6413 | proxy_type_str(curproxy), curproxy->id); |
| 6414 | err_code |= ERR_WARN; |
| 6415 | curproxy->uri_auth = NULL; |
| 6416 | } |
| 6417 | |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 6418 | if (curproxy->options & (PR_O_FWDFOR | PR_O_FF_ALWAYS)) { |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 6419 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6420 | "forwardfor", proxy_type_str(curproxy), curproxy->id); |
| 6421 | err_code |= ERR_WARN; |
Willy Tarreau | 87cf514 | 2011-08-19 22:57:24 +0200 | [diff] [blame] | 6422 | curproxy->options &= ~(PR_O_FWDFOR | PR_O_FF_ALWAYS); |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 6423 | } |
| 6424 | |
| 6425 | if (curproxy->options & PR_O_ORGTO) { |
| 6426 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6427 | "originalto", proxy_type_str(curproxy), curproxy->id); |
| 6428 | err_code |= ERR_WARN; |
| 6429 | curproxy->options &= ~PR_O_ORGTO; |
| 6430 | } |
| 6431 | |
| 6432 | for (optnum = 0; cfg_opts[optnum].name; optnum++) { |
| 6433 | if (cfg_opts[optnum].mode == PR_MODE_HTTP && |
| 6434 | (curproxy->cap & cfg_opts[optnum].cap) && |
| 6435 | (curproxy->options & cfg_opts[optnum].val)) { |
| 6436 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6437 | cfg_opts[optnum].name, proxy_type_str(curproxy), curproxy->id); |
| 6438 | err_code |= ERR_WARN; |
| 6439 | curproxy->options &= ~cfg_opts[optnum].val; |
| 6440 | } |
| 6441 | } |
| 6442 | |
| 6443 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) { |
| 6444 | if (cfg_opts2[optnum].mode == PR_MODE_HTTP && |
| 6445 | (curproxy->cap & cfg_opts2[optnum].cap) && |
| 6446 | (curproxy->options2 & cfg_opts2[optnum].val)) { |
| 6447 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 6448 | cfg_opts2[optnum].name, proxy_type_str(curproxy), curproxy->id); |
| 6449 | err_code |= ERR_WARN; |
| 6450 | curproxy->options2 &= ~cfg_opts2[optnum].val; |
| 6451 | } |
| 6452 | } |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 6453 | |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 6454 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 6455 | if (curproxy->bind_hdr_occ) { |
| 6456 | curproxy->bind_hdr_occ = 0; |
| 6457 | Warning("config : %s '%s' : ignoring use of header %s as source IP in non-HTTP mode.\n", |
| 6458 | proxy_type_str(curproxy), curproxy->id, curproxy->bind_hdr_name); |
| 6459 | err_code |= ERR_WARN; |
| 6460 | } |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 6461 | #endif |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 6462 | } |
| 6463 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6464 | /* |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 6465 | * ensure that we're not cross-dressing a TCP server into HTTP. |
| 6466 | */ |
| 6467 | newsrv = curproxy->srv; |
| 6468 | while (newsrv != NULL) { |
Willy Tarreau | 0cec331 | 2011-10-31 13:49:26 +0100 | [diff] [blame] | 6469 | if ((curproxy->mode != PR_MODE_HTTP) && newsrv->rdr_len) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 6470 | Alert("config : %s '%s' : server cannot have cookie or redirect prefix in non-HTTP mode.\n", |
| 6471 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6472 | cfgerr++; |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 6473 | } |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 6474 | |
Willy Tarreau | 0cec331 | 2011-10-31 13:49:26 +0100 | [diff] [blame] | 6475 | if ((curproxy->mode != PR_MODE_HTTP) && newsrv->cklen) { |
| 6476 | Warning("config : %s '%s' : ignoring cookie for server '%s' as HTTP mode is disabled.\n", |
| 6477 | proxy_type_str(curproxy), curproxy->id, newsrv->id); |
| 6478 | err_code |= ERR_WARN; |
| 6479 | } |
| 6480 | |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 6481 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 6482 | if (curproxy->mode != PR_MODE_HTTP && newsrv->bind_hdr_occ) { |
| 6483 | newsrv->bind_hdr_occ = 0; |
| 6484 | Warning("config : %s '%s' : server %s cannot use header %s as source IP in non-HTTP mode.\n", |
| 6485 | proxy_type_str(curproxy), curproxy->id, newsrv->id, newsrv->bind_hdr_name); |
| 6486 | err_code |= ERR_WARN; |
| 6487 | } |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 6488 | #endif |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 6489 | newsrv = newsrv->next; |
| 6490 | } |
| 6491 | |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6492 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | 81f9aa3 | 2010-06-01 17:45:26 +0200 | [diff] [blame] | 6493 | curproxy->accept = frontend_accept; |
| 6494 | |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6495 | if (curproxy->tcp_req.inspect_delay || |
| 6496 | !LIST_ISEMPTY(&curproxy->tcp_req.inspect_rules)) |
Willy Tarreau | fb35620 | 2010-08-03 14:02:05 +0200 | [diff] [blame] | 6497 | curproxy->fe_req_ana |= AN_REQ_INSPECT_FE; |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6498 | |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 6499 | if (curproxy->mode == PR_MODE_HTTP) { |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6500 | 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] | 6501 | 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] | 6502 | } |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6503 | |
| 6504 | /* both TCP and HTTP must check switching rules */ |
| 6505 | curproxy->fe_req_ana |= AN_REQ_SWITCHING_RULES; |
| 6506 | } |
| 6507 | |
| 6508 | if (curproxy->cap & PR_CAP_BE) { |
Willy Tarreau | fb35620 | 2010-08-03 14:02:05 +0200 | [diff] [blame] | 6509 | if (curproxy->tcp_req.inspect_delay || |
| 6510 | !LIST_ISEMPTY(&curproxy->tcp_req.inspect_rules)) |
| 6511 | curproxy->be_req_ana |= AN_REQ_INSPECT_BE; |
| 6512 | |
Emeric Brun | 97679e7 | 2010-09-23 17:56:44 +0200 | [diff] [blame] | 6513 | if (!LIST_ISEMPTY(&curproxy->tcp_rep.inspect_rules)) |
| 6514 | curproxy->be_rsp_ana |= AN_RES_INSPECT; |
| 6515 | |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 6516 | if (curproxy->mode == PR_MODE_HTTP) { |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6517 | 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] | 6518 | 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] | 6519 | } |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6520 | |
| 6521 | /* If the backend does requires RDP cookie persistence, we have to |
| 6522 | * enable the corresponding analyser. |
| 6523 | */ |
| 6524 | if (curproxy->options2 & PR_O2_RDPC_PRST) |
| 6525 | curproxy->be_req_ana |= AN_REQ_PRST_RDP_COOKIE; |
| 6526 | } |
| 6527 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 6528 | listener = NULL; |
| 6529 | while (curproxy->listen) { |
| 6530 | struct listener *next; |
| 6531 | |
| 6532 | next = curproxy->listen->next; |
| 6533 | curproxy->listen->next = listener; |
| 6534 | listener = curproxy->listen; |
| 6535 | |
| 6536 | if (!next) |
| 6537 | break; |
| 6538 | |
| 6539 | curproxy->listen = next; |
| 6540 | } |
| 6541 | |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 6542 | /* adjust this proxy's listeners */ |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6543 | next_id = 1; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 6544 | listener = curproxy->listen; |
| 6545 | while (listener) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6546 | if (!listener->luid) { |
| 6547 | /* listener ID not set, use automatic numbering with first |
| 6548 | * spare entry starting with next_luid. |
| 6549 | */ |
| 6550 | next_id = get_next_id(&curproxy->conf.used_listener_id, next_id); |
| 6551 | listener->conf.id.key = listener->luid = next_id; |
| 6552 | eb32_insert(&curproxy->conf.used_listener_id, &listener->conf.id); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6553 | } |
Krzysztof Piotr Oledzki | df5cb9f | 2010-02-05 20:58:27 +0100 | [diff] [blame] | 6554 | next_id++; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 6555 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 6556 | /* enable separate counters */ |
| 6557 | if (curproxy->options2 & PR_O2_SOCKSTAT) { |
| 6558 | listener->counters = (struct licounters *)calloc(1, sizeof(struct licounters)); |
| 6559 | if (!listener->name) { |
| 6560 | sprintf(trash, "sock-%d", listener->luid); |
| 6561 | listener->name = strdup(trash); |
| 6562 | } |
| 6563 | } |
| 6564 | |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 6565 | if (curproxy->options & PR_O_TCP_NOLING) |
| 6566 | listener->options |= LI_O_NOLINGER; |
| 6567 | listener->maxconn = curproxy->maxconn; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 6568 | listener->backlog = curproxy->backlog; |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 6569 | listener->timeout = &curproxy->timeout.client; |
Willy Tarreau | 81f9aa3 | 2010-06-01 17:45:26 +0200 | [diff] [blame] | 6570 | listener->accept = session_accept; |
Willy Tarreau | eb47268 | 2010-05-28 18:46:57 +0200 | [diff] [blame] | 6571 | listener->frontend = curproxy; |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 6572 | listener->handler = process_session; |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 6573 | listener->analysers |= curproxy->fe_req_ana; |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 6574 | |
Willy Tarreau | 8a95691 | 2010-10-15 14:27:08 +0200 | [diff] [blame] | 6575 | if (listener->options & LI_O_ACC_PROXY) |
| 6576 | listener->analysers |= AN_REQ_DECODE_PROXY; |
| 6577 | |
Willy Tarreau | a5c0ab2 | 2010-05-31 10:30:33 +0200 | [diff] [blame] | 6578 | if (!LIST_ISEMPTY(&curproxy->tcp_req.l4_rules)) |
| 6579 | listener->options |= LI_O_TCP_RULES; |
| 6580 | |
Willy Tarreau | de3041d | 2010-05-31 10:56:17 +0200 | [diff] [blame] | 6581 | if (curproxy->mon_mask.s_addr) |
| 6582 | listener->options |= LI_O_CHK_MONNET; |
| 6583 | |
Willy Tarreau | 9ea05a7 | 2009-06-14 12:07:01 +0200 | [diff] [blame] | 6584 | /* smart accept mode is automatic in HTTP mode */ |
| 6585 | if ((curproxy->options2 & PR_O2_SMARTACC) || |
| 6586 | (curproxy->mode == PR_MODE_HTTP && |
| 6587 | !(curproxy->no_options2 & PR_O2_SMARTACC))) |
| 6588 | listener->options |= LI_O_NOQUICKACK; |
| 6589 | |
Willy Tarreau | 1d0dfb1 | 2009-07-07 15:10:31 +0200 | [diff] [blame] | 6590 | /* We want the use_backend and default_backend rules to apply */ |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 6591 | listener = listener->next; |
| 6592 | } |
| 6593 | |
Cyril Bonté | 02ff8ef | 2010-12-14 22:48:49 +0100 | [diff] [blame] | 6594 | /* Check multi-process mode compatibility for the current proxy */ |
| 6595 | if (global.nbproc > 1) { |
| 6596 | int nbproc = 0; |
| 6597 | if (curproxy->bind_proc) { |
| 6598 | int proc; |
| 6599 | for (proc = 0; proc < global.nbproc; proc++) { |
| 6600 | if (curproxy->bind_proc & (1 << proc)) { |
| 6601 | nbproc++; |
| 6602 | } |
| 6603 | } |
| 6604 | } else { |
| 6605 | nbproc = global.nbproc; |
| 6606 | } |
| 6607 | if (curproxy->table.peers.name) { |
| 6608 | Alert("Proxy '%s': peers can't be used in multi-process mode (nbproc > 1).\n", |
| 6609 | curproxy->id); |
| 6610 | cfgerr++; |
| 6611 | } |
| 6612 | if (nbproc > 1) { |
| 6613 | if (curproxy->uri_auth) { |
| 6614 | Warning("Proxy '%s': in multi-process mode, stats will be limited to process assigned to the current request.\n", |
| 6615 | curproxy->id); |
| 6616 | if (!LIST_ISEMPTY(&curproxy->uri_auth->admin_rules)) { |
| 6617 | Warning("Proxy '%s': stats admin will not work correctly in multi-process mode.\n", |
| 6618 | curproxy->id); |
| 6619 | } |
| 6620 | } |
| 6621 | if (curproxy->appsession_name) { |
| 6622 | Warning("Proxy '%s': appsession will not work correctly in multi-process mode.\n", |
| 6623 | curproxy->id); |
| 6624 | } |
| 6625 | if (!LIST_ISEMPTY(&curproxy->sticking_rules)) { |
| 6626 | Warning("Proxy '%s': sticking rules will not work correctly in multi-process mode.\n", |
| 6627 | curproxy->id); |
| 6628 | } |
| 6629 | } |
| 6630 | } |
Willy Tarreau | 918ff60 | 2011-07-25 16:33:49 +0200 | [diff] [blame] | 6631 | |
| 6632 | /* create the task associated with the proxy */ |
| 6633 | curproxy->task = task_new(); |
| 6634 | if (curproxy->task) { |
| 6635 | curproxy->task->context = curproxy; |
| 6636 | curproxy->task->process = manage_proxy; |
| 6637 | /* no need to queue, it will be done automatically if some |
| 6638 | * listener gets limited. |
| 6639 | */ |
| 6640 | curproxy->task->expire = TICK_ETERNITY; |
| 6641 | } else { |
| 6642 | Alert("Proxy '%s': no more memory when trying to allocate the management task\n", |
| 6643 | curproxy->id); |
| 6644 | cfgerr++; |
| 6645 | } |
| 6646 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6647 | curproxy = curproxy->next; |
| 6648 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6649 | |
Cyril Bonté | 02ff8ef | 2010-12-14 22:48:49 +0100 | [diff] [blame] | 6650 | /* Check multi-process mode compatibility */ |
| 6651 | if (global.nbproc > 1) { |
| 6652 | if (global.stats_fe) { |
| 6653 | Warning("stats socket will not work correctly in multi-process mode (nbproc > 1).\n"); |
| 6654 | } |
| 6655 | } |
| 6656 | |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6657 | for (curuserlist = userlist; curuserlist; curuserlist = curuserlist->next) { |
| 6658 | struct auth_users *curuser; |
| 6659 | int g; |
| 6660 | |
| 6661 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) { |
| 6662 | unsigned int group_mask = 0; |
| 6663 | char *group = NULL; |
| 6664 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 6665 | if (!curuser->u.groups) |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6666 | continue; |
| 6667 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 6668 | while ((group = strtok(group?NULL:curuser->u.groups, ","))) { |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6669 | |
| 6670 | for (g = 0; g < curuserlist->grpcnt; g++) |
| 6671 | if (!strcmp(curuserlist->groups[g], group)) |
| 6672 | break; |
| 6673 | |
| 6674 | if (g == curuserlist->grpcnt) { |
| 6675 | Alert("userlist '%s': no such group '%s' specified in user '%s'\n", |
| 6676 | curuserlist->name, group, curuser->user); |
| 6677 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6678 | goto out; |
| 6679 | } |
| 6680 | |
| 6681 | group_mask |= (1 << g); |
| 6682 | } |
| 6683 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 6684 | free(curuser->u.groups); |
| 6685 | curuser->u.group_mask = group_mask; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6686 | } |
| 6687 | |
| 6688 | for (g = 0; g < curuserlist->grpcnt; g++) { |
| 6689 | char *user = NULL; |
| 6690 | |
| 6691 | if (!curuserlist->groupusers[g]) |
| 6692 | continue; |
| 6693 | |
| 6694 | while ((user = strtok(user?NULL:curuserlist->groupusers[g], ","))) { |
| 6695 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) |
| 6696 | if (!strcmp(curuser->user, user)) |
| 6697 | break; |
| 6698 | |
| 6699 | if (!curuser) { |
| 6700 | Alert("userlist '%s': no such user '%s' specified in group '%s'\n", |
| 6701 | curuserlist->name, user, curuserlist->groups[g]); |
| 6702 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6703 | goto out; |
| 6704 | } |
| 6705 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 6706 | curuser->u.group_mask |= (1 << g); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6707 | } |
| 6708 | |
| 6709 | free(curuserlist->groupusers[g]); |
| 6710 | } |
| 6711 | |
| 6712 | free(curuserlist->groupusers); |
| 6713 | |
| 6714 | #ifdef DEBUG_AUTH |
| 6715 | for (g = 0; g < curuserlist->grpcnt; g++) { |
| 6716 | fprintf(stderr, "group %s, id %d, mask %08X, users:", curuserlist->groups[g], g , 1 << g); |
| 6717 | |
| 6718 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) { |
Willy Tarreau | b950959 | 2012-05-10 23:25:35 +0200 | [diff] [blame] | 6719 | if (curuser->u.group_mask & (1 << g)) |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6720 | fprintf(stderr, " %s", curuser->user); |
| 6721 | } |
| 6722 | |
| 6723 | fprintf(stderr, "\n"); |
| 6724 | } |
| 6725 | #endif |
| 6726 | |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 6727 | } |
| 6728 | |
| 6729 | /* automatically compute fullconn if not set. We must not do it in the |
| 6730 | * loop above because cross-references are not yet fully resolved. |
| 6731 | */ |
| 6732 | for (curproxy = proxy; curproxy; curproxy = curproxy->next) { |
| 6733 | /* If <fullconn> is not set, let's set it to 10% of the sum of |
| 6734 | * the possible incoming frontend's maxconns. |
| 6735 | */ |
| 6736 | if (!curproxy->fullconn && (curproxy->cap & PR_CAP_BE)) { |
| 6737 | struct proxy *fe; |
| 6738 | int total = 0; |
| 6739 | |
| 6740 | /* sum up the number of maxconns of frontends which |
| 6741 | * reference this backend at least once or which are |
| 6742 | * the same one ('listen'). |
| 6743 | */ |
| 6744 | for (fe = proxy; fe; fe = fe->next) { |
| 6745 | struct switching_rule *rule; |
| 6746 | struct hdr_exp *exp; |
| 6747 | int found = 0; |
| 6748 | |
| 6749 | if (!(fe->cap & PR_CAP_FE)) |
| 6750 | continue; |
| 6751 | |
| 6752 | if (fe == curproxy) /* we're on a "listen" instance */ |
| 6753 | found = 1; |
| 6754 | |
| 6755 | if (fe->defbe.be == curproxy) /* "default_backend" */ |
| 6756 | found = 1; |
| 6757 | |
| 6758 | /* check if a "use_backend" rule matches */ |
| 6759 | if (!found) { |
| 6760 | list_for_each_entry(rule, &fe->switching_rules, list) { |
| 6761 | if (rule->be.backend == curproxy) { |
| 6762 | found = 1; |
| 6763 | break; |
| 6764 | } |
| 6765 | } |
| 6766 | } |
| 6767 | |
| 6768 | /* check if a "reqsetbe" rule matches */ |
| 6769 | for (exp = fe->req_exp; !found && exp; exp = exp->next) { |
| 6770 | if (exp->action == ACT_SETBE && |
| 6771 | (struct proxy *)exp->replace == curproxy) { |
| 6772 | found = 1; |
| 6773 | break; |
| 6774 | } |
| 6775 | } |
| 6776 | |
| 6777 | /* now we've checked all possible ways to reference a backend |
| 6778 | * from a frontend. |
| 6779 | */ |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 6780 | if (!found) |
| 6781 | continue; |
| 6782 | total += fe->maxconn; |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 6783 | } |
Willy Tarreau | fbb7842 | 2011-06-05 15:38:35 +0200 | [diff] [blame] | 6784 | /* we have the sum of the maxconns in <total>. We only |
| 6785 | * keep 10% of that sum to set the default fullconn, with |
| 6786 | * a hard minimum of 1 (to avoid a divide by zero). |
| 6787 | */ |
| 6788 | curproxy->fullconn = (total + 9) / 10; |
| 6789 | if (!curproxy->fullconn) |
| 6790 | curproxy->fullconn = 1; |
| 6791 | } |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 6792 | } |
| 6793 | |
Willy Tarreau | 056f568 | 2010-06-06 15:51:11 +0200 | [diff] [blame] | 6794 | /* initialize stick-tables on backend capable proxies. This must not |
| 6795 | * be done earlier because the data size may be discovered while parsing |
| 6796 | * other proxies. |
| 6797 | */ |
| 6798 | for (curproxy = proxy; curproxy; curproxy = curproxy->next) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 6799 | stktable_init(&curproxy->table); |
Willy Tarreau | 056f568 | 2010-06-06 15:51:11 +0200 | [diff] [blame] | 6800 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6801 | /* |
| 6802 | * Recount currently required checks. |
| 6803 | */ |
| 6804 | |
| 6805 | for (curproxy=proxy; curproxy; curproxy=curproxy->next) { |
| 6806 | int optnum; |
| 6807 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 6808 | for (optnum = 0; cfg_opts[optnum].name; optnum++) |
| 6809 | if (curproxy->options & cfg_opts[optnum].val) |
| 6810 | global.last_checks |= cfg_opts[optnum].checks; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6811 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 6812 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) |
| 6813 | if (curproxy->options2 & cfg_opts2[optnum].val) |
| 6814 | global.last_checks |= cfg_opts2[optnum].checks; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 6815 | } |
| 6816 | |
Willy Tarreau | 122541c | 2011-09-07 21:24:49 +0200 | [diff] [blame] | 6817 | if (peers) { |
| 6818 | struct peers *curpeers = peers, **last; |
| 6819 | struct peer *p, *pb; |
| 6820 | |
| 6821 | /* Remove all peers sections which don't have a valid listener. |
| 6822 | * This can happen when a peers section is never referenced and |
| 6823 | * does not contain a local peer. |
| 6824 | */ |
| 6825 | last = &peers; |
| 6826 | while (*last) { |
| 6827 | curpeers = *last; |
| 6828 | if (curpeers->peers_fe) { |
| 6829 | last = &curpeers->next; |
| 6830 | continue; |
| 6831 | } |
| 6832 | |
| 6833 | Warning("Removing incomplete section 'peers %s' (no peer named '%s').\n", |
| 6834 | curpeers->id, localpeer); |
| 6835 | |
| 6836 | p = curpeers->remote; |
| 6837 | while (p) { |
| 6838 | pb = p->next; |
| 6839 | free(p->id); |
| 6840 | free(p); |
| 6841 | p = pb; |
| 6842 | } |
| 6843 | |
| 6844 | /* Destroy and unlink this curpeers section. |
| 6845 | * Note: curpeers is backed up into *last. |
| 6846 | */ |
| 6847 | free(curpeers->id); |
| 6848 | curpeers = curpeers->next; |
| 6849 | free(*last); |
| 6850 | *last = curpeers; |
| 6851 | } |
| 6852 | } |
| 6853 | |
Willy Tarreau | ac1932d | 2011-10-24 19:14:41 +0200 | [diff] [blame] | 6854 | if (!global.tune.max_http_hdr) |
| 6855 | global.tune.max_http_hdr = MAX_HTTP_HDR; |
| 6856 | |
Willy Tarreau | 34eb671 | 2011-10-24 18:15:04 +0200 | [diff] [blame] | 6857 | pool2_hdr_idx = create_pool("hdr_idx", |
Willy Tarreau | ac1932d | 2011-10-24 19:14:41 +0200 | [diff] [blame] | 6858 | global.tune.max_http_hdr * sizeof(struct hdr_idx_elem), |
Willy Tarreau | 34eb671 | 2011-10-24 18:15:04 +0200 | [diff] [blame] | 6859 | MEM_F_SHARED); |
| 6860 | |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 6861 | if (cfgerr > 0) |
| 6862 | err_code |= ERR_ALERT | ERR_FATAL; |
| 6863 | out: |
| 6864 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6865 | } |
| 6866 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 6867 | /* |
| 6868 | * Registers the CFG keyword list <kwl> as a list of valid keywords for next |
| 6869 | * parsing sessions. |
| 6870 | */ |
| 6871 | void cfg_register_keywords(struct cfg_kw_list *kwl) |
| 6872 | { |
| 6873 | LIST_ADDQ(&cfg_keywords.list, &kwl->list); |
| 6874 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6875 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 6876 | /* |
| 6877 | * Unregisters the CFG keyword list <kwl> from the list of valid keywords. |
| 6878 | */ |
| 6879 | void cfg_unregister_keywords(struct cfg_kw_list *kwl) |
| 6880 | { |
| 6881 | LIST_DEL(&kwl->list); |
| 6882 | LIST_INIT(&kwl->list); |
| 6883 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6884 | |
| 6885 | /* |
| 6886 | * Local variables: |
| 6887 | * c-indent-level: 8 |
| 6888 | * c-basic-offset: 8 |
| 6889 | * End: |
| 6890 | */ |