Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Configuration parser |
| 3 | * |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4 | * Copyright 2000-2010 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> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 38 | |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 39 | #include <proto/acl.h> |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 40 | #include <proto/auth.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 41 | #include <proto/backend.h> |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 42 | #include <proto/buffers.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 43 | #include <proto/checks.h> |
Willy Tarreau | fbee713 | 2007-10-18 13:53:22 +0200 | [diff] [blame] | 44 | #include <proto/dumpstats.h> |
Willy Tarreau | eb47268 | 2010-05-28 18:46:57 +0200 | [diff] [blame] | 45 | #include <proto/frontend.h> |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 46 | #include <proto/httperr.h> |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 47 | #include <proto/lb_chash.h> |
Willy Tarreau | f89c187 | 2009-10-01 11:19:37 +0200 | [diff] [blame] | 48 | #include <proto/lb_fwlc.h> |
| 49 | #include <proto/lb_fwrr.h> |
| 50 | #include <proto/lb_map.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 51 | #include <proto/log.h> |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 52 | #include <proto/pattern.h> |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 53 | #include <proto/port_range.h> |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 54 | #include <proto/protocols.h> |
| 55 | #include <proto/proto_tcp.h> |
| 56 | #include <proto/proto_http.h> |
Willy Tarreau | 2b5652f | 2006-12-31 17:46:05 +0100 | [diff] [blame] | 57 | #include <proto/proxy.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 58 | #include <proto/server.h> |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 59 | #include <proto/session.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 60 | #include <proto/task.h> |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 61 | #include <proto/stick_table.h> |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 62 | |
| 63 | |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 64 | /* This is the SSLv3 CLIENT HELLO packet used in conjunction with the |
| 65 | * ssl-hello-chk option to ensure that the remote server speaks SSL. |
| 66 | * |
| 67 | * Check RFC 2246 (TLSv1.0) sections A.3 and A.4 for details. |
| 68 | */ |
| 69 | const char sslv3_client_hello_pkt[] = { |
| 70 | "\x16" /* ContentType : 0x16 = Hanshake */ |
| 71 | "\x03\x00" /* ProtocolVersion : 0x0300 = SSLv3 */ |
| 72 | "\x00\x79" /* ContentLength : 0x79 bytes after this one */ |
| 73 | "\x01" /* HanshakeType : 0x01 = CLIENT HELLO */ |
| 74 | "\x00\x00\x75" /* HandshakeLength : 0x75 bytes after this one */ |
| 75 | "\x03\x00" /* Hello Version : 0x0300 = v3 */ |
| 76 | "\x00\x00\x00\x00" /* Unix GMT Time (s) : filled with <now> (@0x0B) */ |
| 77 | "HAPROXYSSLCHK\nHAPROXYSSLCHK\n" /* Random : must be exactly 28 bytes */ |
| 78 | "\x00" /* Session ID length : empty (no session ID) */ |
| 79 | "\x00\x4E" /* Cipher Suite Length : 78 bytes after this one */ |
| 80 | "\x00\x01" "\x00\x02" "\x00\x03" "\x00\x04" /* 39 most common ciphers : */ |
| 81 | "\x00\x05" "\x00\x06" "\x00\x07" "\x00\x08" /* 0x01...0x1B, 0x2F...0x3A */ |
| 82 | "\x00\x09" "\x00\x0A" "\x00\x0B" "\x00\x0C" /* This covers RSA/DH, */ |
| 83 | "\x00\x0D" "\x00\x0E" "\x00\x0F" "\x00\x10" /* various bit lengths, */ |
| 84 | "\x00\x11" "\x00\x12" "\x00\x13" "\x00\x14" /* SHA1/MD5, DES/3DES/AES... */ |
| 85 | "\x00\x15" "\x00\x16" "\x00\x17" "\x00\x18" |
| 86 | "\x00\x19" "\x00\x1A" "\x00\x1B" "\x00\x2F" |
| 87 | "\x00\x30" "\x00\x31" "\x00\x32" "\x00\x33" |
| 88 | "\x00\x34" "\x00\x35" "\x00\x36" "\x00\x37" |
| 89 | "\x00\x38" "\x00\x39" "\x00\x3A" |
| 90 | "\x01" /* Compression Length : 0x01 = 1 byte for types */ |
| 91 | "\x00" /* Compression Type : 0x00 = NULL compression */ |
| 92 | }; |
| 93 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 94 | /* various keyword modifiers */ |
| 95 | enum kw_mod { |
| 96 | KWM_STD = 0, /* normal */ |
| 97 | KWM_NO, /* "no" prefixed before the keyword */ |
| 98 | KWM_DEF, /* "default" prefixed before the keyword */ |
| 99 | }; |
| 100 | |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 101 | /* 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] | 102 | struct cfg_opt { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 103 | const char *name; |
| 104 | unsigned int val; |
| 105 | unsigned int cap; |
Willy Tarreau | 4fee4e9 | 2007-01-06 21:09:17 +0100 | [diff] [blame] | 106 | unsigned int checks; |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 107 | unsigned int mode; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 108 | }; |
| 109 | |
| 110 | /* proxy->options */ |
| 111 | static const struct cfg_opt cfg_opts[] = |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 112 | { |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 113 | { "abortonclose", PR_O_ABRT_CLOSE, PR_CAP_BE, 0, 0 }, |
| 114 | { "allbackups", PR_O_USE_ALL_BK, PR_CAP_BE, 0, 0 }, |
| 115 | { "checkcache", PR_O_CHK_CACHE, PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 116 | { "clitcpka", PR_O_TCP_CLI_KA, PR_CAP_FE, 0, 0 }, |
| 117 | { "contstats", PR_O_CONTSTATS, PR_CAP_FE, 0, 0 }, |
| 118 | { "dontlognull", PR_O_NULLNOLOG, PR_CAP_FE, 0, 0 }, |
| 119 | { "forceclose", PR_O_FORCE_CLO, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 120 | { "http_proxy", PR_O_HTTP_PROXY, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 121 | { "httpclose", PR_O_HTTP_CLOSE, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 122 | { "keepalive", PR_O_KEEPALIVE, PR_CAP_NONE, 0, PR_MODE_HTTP }, |
| 123 | { "http-server-close", PR_O_SERVER_CLO, PR_CAP_FE | PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 124 | { "logasap", PR_O_LOGASAP, PR_CAP_FE, 0, 0 }, |
| 125 | { "nolinger", PR_O_TCP_NOLING, PR_CAP_FE | PR_CAP_BE, 0, 0 }, |
| 126 | { "persist", PR_O_PERSIST, PR_CAP_BE, 0, 0 }, |
| 127 | { "redispatch", PR_O_REDISP, PR_CAP_BE, 0, 0 }, |
| 128 | { "srvtcpka", PR_O_TCP_SRV_KA, PR_CAP_BE, 0, 0 }, |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 129 | #ifdef TPROXY |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 130 | { "transparent", PR_O_TRANSP, PR_CAP_BE, 0, 0 }, |
Willy Tarreau | 8f922fc | 2007-01-06 21:11:49 +0100 | [diff] [blame] | 131 | #endif |
| 132 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 133 | { NULL, 0, 0, 0, 0 } |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 134 | }; |
| 135 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 136 | /* proxy->options2 */ |
| 137 | static const struct cfg_opt cfg_opts2[] = |
| 138 | { |
| 139 | #ifdef CONFIG_HAP_LINUX_SPLICE |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 140 | { "splice-request", PR_O2_SPLIC_REQ, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 141 | { "splice-response", PR_O2_SPLIC_RTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 142 | { "splice-auto", PR_O2_SPLIC_AUT, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 143 | #endif |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 144 | { "accept-invalid-http-request", PR_O2_REQBUG_OK, PR_CAP_FE, 0, PR_MODE_HTTP }, |
| 145 | { "accept-invalid-http-response", PR_O2_RSPBUG_OK, PR_CAP_BE, 0, PR_MODE_HTTP }, |
| 146 | { "dontlog-normal", PR_O2_NOLOGNORM, PR_CAP_FE, 0, 0 }, |
| 147 | { "log-separate-errors", PR_O2_LOGERRORS, PR_CAP_FE, 0, 0 }, |
| 148 | { "log-health-checks", PR_O2_LOGHCHKS, PR_CAP_BE, 0, 0 }, |
| 149 | { "socket-stats", PR_O2_SOCKSTAT, PR_CAP_FE, 0, 0 }, |
| 150 | { "tcp-smart-accept", PR_O2_SMARTACC, PR_CAP_FE, 0, 0 }, |
| 151 | { "tcp-smart-connect", PR_O2_SMARTCON, PR_CAP_BE, 0, 0 }, |
| 152 | { "independant-streams", PR_O2_INDEPSTR, PR_CAP_FE|PR_CAP_BE, 0, 0 }, |
| 153 | { "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] | 154 | { "http-pretend-keepalive", PR_O2_FAKE_KA, PR_CAP_FE|PR_CAP_BE, 0, PR_MODE_HTTP }, |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 155 | { NULL, 0, 0, 0 } |
| 156 | }; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 157 | |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 158 | static char *cursection = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 159 | static struct proxy defproxy; /* fake proxy used to assign default values on all instances */ |
| 160 | int cfg_maxpconn = DEFAULT_MAXCONN; /* # of simultaneous connections per proxy (-N) */ |
Willy Tarreau | 5af24ef | 2009-03-15 15:23:16 +0100 | [diff] [blame] | 161 | int cfg_maxconn = 0; /* # of simultaneous connections, (-n) */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 162 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 163 | /* List head of all known configuration keywords */ |
| 164 | static struct cfg_kw_list cfg_keywords = { |
| 165 | .list = LIST_HEAD_INIT(cfg_keywords.list) |
| 166 | }; |
| 167 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 168 | /* |
| 169 | * converts <str> to a list of listeners which are dynamically allocated. |
| 170 | * The format is "{addr|'*'}:port[-end][,{addr|'*'}:port[-end]]*", where : |
| 171 | * - <addr> can be empty or "*" to indicate INADDR_ANY ; |
| 172 | * - <port> is a numerical port from 1 to 65535 ; |
| 173 | * - <end> indicates to use the range from <port> to <end> instead (inclusive). |
| 174 | * 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] | 175 | * Function returns 1 for success or 0 if error. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 176 | */ |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 177 | static int str2listener(char *str, struct proxy *curproxy) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 178 | { |
| 179 | struct listener *l; |
| 180 | char *c, *next, *range, *dupstr; |
| 181 | int port, end; |
| 182 | |
| 183 | next = dupstr = strdup(str); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 184 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 185 | while (next && *next) { |
| 186 | struct sockaddr_storage ss; |
| 187 | |
| 188 | str = next; |
| 189 | /* 1) look for the end of the first address */ |
Krzysztof Piotr Oledzki | 52d522b | 2009-01-27 16:57:08 +0100 | [diff] [blame] | 190 | if ((next = strchr(str, ',')) != NULL) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 191 | *next++ = 0; |
| 192 | } |
| 193 | |
| 194 | /* 2) look for the addr/port delimiter, it's the last colon. */ |
| 195 | if ((range = strrchr(str, ':')) == NULL) { |
| 196 | Alert("Missing port number: '%s'\n", str); |
| 197 | goto fail; |
| 198 | } |
| 199 | |
| 200 | *range++ = 0; |
| 201 | |
| 202 | if (strrchr(str, ':') != NULL) { |
| 203 | /* IPv6 address contains ':' */ |
| 204 | memset(&ss, 0, sizeof(ss)); |
| 205 | ss.ss_family = AF_INET6; |
| 206 | |
| 207 | if (!inet_pton(ss.ss_family, str, &((struct sockaddr_in6 *)&ss)->sin6_addr)) { |
| 208 | Alert("Invalid server address: '%s'\n", str); |
| 209 | goto fail; |
| 210 | } |
| 211 | } |
| 212 | else { |
| 213 | memset(&ss, 0, sizeof(ss)); |
| 214 | ss.ss_family = AF_INET; |
| 215 | |
| 216 | if (*str == '*' || *str == '\0') { /* INADDR_ANY */ |
| 217 | ((struct sockaddr_in *)&ss)->sin_addr.s_addr = INADDR_ANY; |
| 218 | } |
| 219 | else if (!inet_pton(ss.ss_family, str, &((struct sockaddr_in *)&ss)->sin_addr)) { |
| 220 | struct hostent *he; |
| 221 | |
| 222 | if ((he = gethostbyname(str)) == NULL) { |
| 223 | Alert("Invalid server name: '%s'\n", str); |
| 224 | goto fail; |
| 225 | } |
| 226 | else |
| 227 | ((struct sockaddr_in *)&ss)->sin_addr = |
| 228 | *(struct in_addr *) *(he->h_addr_list); |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | /* 3) look for the port-end delimiter */ |
| 233 | if ((c = strchr(range, '-')) != NULL) { |
| 234 | *c++ = 0; |
| 235 | end = atol(c); |
| 236 | } |
| 237 | else { |
| 238 | end = atol(range); |
| 239 | } |
| 240 | |
| 241 | port = atol(range); |
| 242 | |
| 243 | if (port < 1 || port > 65535) { |
| 244 | Alert("Invalid port '%d' specified for address '%s'.\n", port, str); |
| 245 | goto fail; |
| 246 | } |
| 247 | |
| 248 | if (end < 1 || end > 65535) { |
| 249 | Alert("Invalid port '%d' specified for address '%s'.\n", end, str); |
| 250 | goto fail; |
| 251 | } |
| 252 | |
| 253 | for (; port <= end; port++) { |
| 254 | l = (struct listener *)calloc(1, sizeof(struct listener)); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 255 | l->next = curproxy->listen; |
| 256 | curproxy->listen = l; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 257 | |
| 258 | l->fd = -1; |
| 259 | l->addr = ss; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 260 | l->state = LI_INIT; |
| 261 | |
| 262 | if (ss.ss_family == AF_INET6) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 263 | ((struct sockaddr_in6 *)(&l->addr))->sin6_port = htons(port); |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 264 | tcpv6_add_listener(l); |
| 265 | } else { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 266 | ((struct sockaddr_in *)(&l->addr))->sin_port = htons(port); |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 267 | tcpv4_add_listener(l); |
| 268 | } |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 269 | |
Willy Tarreau | af7ad00 | 2010-08-31 15:39:26 +0200 | [diff] [blame] | 270 | jobs++; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 271 | listeners++; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 272 | } /* end for(port) */ |
| 273 | } /* end while(next) */ |
| 274 | free(dupstr); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 275 | return 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 276 | fail: |
| 277 | free(dupstr); |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 278 | return 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 279 | } |
| 280 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 281 | /* |
| 282 | * Sends a warning if proxy <proxy> does not have at least one of the |
| 283 | * capabilities in <cap>. An optionnal <hint> may be added at the end |
| 284 | * of the warning to help the user. Returns 1 if a warning was emitted |
| 285 | * or 0 if the condition is valid. |
| 286 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 287 | 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] | 288 | { |
| 289 | char *msg; |
| 290 | |
| 291 | switch (cap) { |
| 292 | case PR_CAP_BE: msg = "no backend"; break; |
| 293 | case PR_CAP_FE: msg = "no frontend"; break; |
| 294 | case PR_CAP_RS: msg = "no ruleset"; break; |
| 295 | case PR_CAP_BE|PR_CAP_FE: msg = "neither frontend nor backend"; break; |
| 296 | default: msg = "not enough"; break; |
| 297 | } |
| 298 | |
| 299 | if (!(proxy->cap & cap)) { |
| 300 | 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] | 301 | file, line, arg, proxy_type_str(proxy), proxy->id, msg, hint ? hint : ""); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 302 | return 1; |
| 303 | } |
| 304 | return 0; |
| 305 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 306 | |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 307 | /* Report a warning if a rule is placed after a 'block' rule. |
| 308 | * Return 1 if the warning has been emitted, otherwise 0. |
| 309 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 310 | 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] | 311 | { |
| 312 | if (!LIST_ISEMPTY(&proxy->block_cond)) { |
| 313 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'block' rule will still be processed before.\n", |
| 314 | file, line, arg); |
| 315 | return 1; |
| 316 | } |
| 317 | return 0; |
| 318 | } |
| 319 | |
| 320 | /* Report a warning if a rule is placed after a reqrewrite rule. |
| 321 | * Return 1 if the warning has been emitted, otherwise 0. |
| 322 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 323 | 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] | 324 | { |
| 325 | if (proxy->req_exp) { |
| 326 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'reqxxx' rule will still be processed before.\n", |
| 327 | file, line, arg); |
| 328 | return 1; |
| 329 | } |
| 330 | return 0; |
| 331 | } |
| 332 | |
| 333 | /* Report a warning if a rule is placed after a reqadd rule. |
| 334 | * Return 1 if the warning has been emitted, otherwise 0. |
| 335 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 336 | 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] | 337 | { |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 338 | if (!LIST_ISEMPTY(&proxy->req_add)) { |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 339 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'reqadd' rule will still be processed before.\n", |
| 340 | file, line, arg); |
| 341 | return 1; |
| 342 | } |
| 343 | return 0; |
| 344 | } |
| 345 | |
| 346 | /* Report a warning if a rule is placed after a redirect rule. |
| 347 | * Return 1 if the warning has been emitted, otherwise 0. |
| 348 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 349 | 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] | 350 | { |
| 351 | if (!LIST_ISEMPTY(&proxy->redirect_rules)) { |
| 352 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'redirect' rule will still be processed before.\n", |
| 353 | file, line, arg); |
| 354 | return 1; |
| 355 | } |
| 356 | return 0; |
| 357 | } |
| 358 | |
| 359 | /* Report a warning if a rule is placed after a 'use_backend' rule. |
| 360 | * Return 1 if the warning has been emitted, otherwise 0. |
| 361 | */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 362 | 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] | 363 | { |
| 364 | if (!LIST_ISEMPTY(&proxy->switching_rules)) { |
| 365 | Warning("parsing [%s:%d] : a '%s' rule placed after a 'use_backend' rule will still be processed before.\n", |
| 366 | file, line, arg); |
| 367 | return 1; |
| 368 | } |
| 369 | return 0; |
| 370 | } |
| 371 | |
| 372 | /* report a warning if a block rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 373 | 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] | 374 | { |
| 375 | return warnif_rule_after_reqxxx(proxy, file, line, arg) || |
| 376 | warnif_rule_after_reqadd(proxy, file, line, arg) || |
| 377 | warnif_rule_after_redirect(proxy, file, line, arg) || |
| 378 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 379 | } |
| 380 | |
| 381 | /* report a warning if a reqxxx rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 382 | 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] | 383 | { |
| 384 | return warnif_rule_after_reqadd(proxy, file, line, arg) || |
| 385 | warnif_rule_after_redirect(proxy, file, line, arg) || |
| 386 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 387 | } |
| 388 | |
| 389 | /* report a warning if a reqadd rule is dangerously placed */ |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 390 | 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] | 391 | { |
| 392 | return warnif_rule_after_redirect(proxy, file, line, arg) || |
| 393 | warnif_rule_after_use_backend(proxy, file, line, arg); |
| 394 | } |
| 395 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 396 | /* Report it if a request ACL condition uses some response-only parameters. It |
| 397 | * returns either 0 or ERR_WARN so that its result can be or'ed with err_code. |
| 398 | * Note that <cond> may be NULL and then will be ignored. |
| 399 | */ |
| 400 | static int warnif_cond_requires_resp(const struct acl_cond *cond, const char *file, int line) |
| 401 | { |
| 402 | struct acl *acl; |
| 403 | |
| 404 | if (!cond || !(cond->requires & ACL_USE_RTR_ANY)) |
| 405 | return 0; |
| 406 | |
| 407 | acl = cond_find_require(cond, ACL_USE_RTR_ANY); |
| 408 | Warning("parsing [%s:%d] : acl '%s' involves some response-only criteria which will be ignored.\n", |
| 409 | file, line, acl ? acl->name : "(unknown)"); |
| 410 | return ERR_WARN; |
| 411 | } |
| 412 | |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 413 | /* Report it if a request ACL condition uses some request-only volatile parameters. |
| 414 | * It returns either 0 or ERR_WARN so that its result can be or'ed with err_code. |
| 415 | * Note that <cond> may be NULL and then will be ignored. |
| 416 | */ |
| 417 | static int warnif_cond_requires_req(const struct acl_cond *cond, const char *file, int line) |
| 418 | { |
| 419 | struct acl *acl; |
| 420 | |
| 421 | if (!cond || !(cond->requires & ACL_USE_REQ_VOLATILE)) |
| 422 | return 0; |
| 423 | |
| 424 | acl = cond_find_require(cond, ACL_USE_REQ_VOLATILE); |
| 425 | Warning("parsing [%s:%d] : acl '%s' involves some volatile request-only criteria which will be ignored.\n", |
| 426 | file, line, acl ? acl->name : "(unknown)"); |
| 427 | return ERR_WARN; |
| 428 | } |
| 429 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 430 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 431 | /* |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 432 | * parse a line in a <global> section. Returns the error code, 0 if OK, or |
| 433 | * any combination of : |
| 434 | * - ERR_ABORT: must abort ASAP |
| 435 | * - ERR_FATAL: we can continue parsing but not start the service |
| 436 | * - ERR_WARN: a warning has been emitted |
| 437 | * - ERR_ALERT: an alert has been emitted |
| 438 | * Only the two first ones can stop processing, the two others are just |
| 439 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 440 | */ |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 441 | 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] | 442 | { |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 443 | int err_code = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 444 | |
| 445 | if (!strcmp(args[0], "global")) { /* new section */ |
| 446 | /* no option, nothing special to do */ |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 447 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 448 | } |
| 449 | else if (!strcmp(args[0], "daemon")) { |
| 450 | global.mode |= MODE_DAEMON; |
| 451 | } |
| 452 | else if (!strcmp(args[0], "debug")) { |
| 453 | global.mode |= MODE_DEBUG; |
| 454 | } |
| 455 | else if (!strcmp(args[0], "noepoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 456 | global.tune.options &= ~GTUNE_USE_EPOLL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 457 | } |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 458 | else if (!strcmp(args[0], "nosepoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 459 | global.tune.options &= ~GTUNE_USE_SEPOLL; |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 460 | } |
| 461 | else if (!strcmp(args[0], "nokqueue")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 462 | global.tune.options &= ~GTUNE_USE_KQUEUE; |
Willy Tarreau | de99e99 | 2007-04-16 00:53:59 +0200 | [diff] [blame] | 463 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 464 | else if (!strcmp(args[0], "nopoll")) { |
Willy Tarreau | 43b7899 | 2009-01-25 15:42:27 +0100 | [diff] [blame] | 465 | global.tune.options &= ~GTUNE_USE_POLL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 466 | } |
Willy Tarreau | 3ab68cf | 2009-01-25 16:03:28 +0100 | [diff] [blame] | 467 | else if (!strcmp(args[0], "nosplice")) { |
| 468 | global.tune.options &= ~GTUNE_USE_SPLICE; |
| 469 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 470 | else if (!strcmp(args[0], "quiet")) { |
| 471 | global.mode |= MODE_QUIET; |
| 472 | } |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 473 | else if (!strcmp(args[0], "tune.maxpollevents")) { |
| 474 | if (global.tune.maxpollevents != 0) { |
| 475 | 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] | 476 | err_code |= ERR_ALERT; |
| 477 | goto out; |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 478 | } |
| 479 | if (*(args[1]) == 0) { |
| 480 | 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] | 481 | err_code |= ERR_ALERT | ERR_FATAL; |
| 482 | goto out; |
Willy Tarreau | 1db3771 | 2007-06-03 17:16:49 +0200 | [diff] [blame] | 483 | } |
| 484 | global.tune.maxpollevents = atol(args[1]); |
| 485 | } |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 486 | else if (!strcmp(args[0], "tune.maxaccept")) { |
| 487 | if (global.tune.maxaccept != 0) { |
| 488 | 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] | 489 | err_code |= ERR_ALERT; |
| 490 | goto out; |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 491 | } |
| 492 | if (*(args[1]) == 0) { |
| 493 | 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] | 494 | err_code |= ERR_ALERT | ERR_FATAL; |
| 495 | goto out; |
Willy Tarreau | a0250ba | 2008-01-06 11:22:57 +0100 | [diff] [blame] | 496 | } |
| 497 | global.tune.maxaccept = atol(args[1]); |
| 498 | } |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 499 | else if (!strcmp(args[0], "tune.bufsize")) { |
| 500 | if (*(args[1]) == 0) { |
| 501 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 502 | err_code |= ERR_ALERT | ERR_FATAL; |
| 503 | goto out; |
| 504 | } |
| 505 | global.tune.bufsize = atol(args[1]); |
| 506 | if (global.tune.maxrewrite >= global.tune.bufsize / 2) |
| 507 | global.tune.maxrewrite = global.tune.bufsize / 2; |
| 508 | } |
| 509 | else if (!strcmp(args[0], "tune.maxrewrite")) { |
| 510 | if (*(args[1]) == 0) { |
| 511 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 512 | err_code |= ERR_ALERT | ERR_FATAL; |
| 513 | goto out; |
| 514 | } |
| 515 | global.tune.maxrewrite = atol(args[1]); |
| 516 | if (global.tune.maxrewrite >= global.tune.bufsize / 2) |
| 517 | global.tune.maxrewrite = global.tune.bufsize / 2; |
| 518 | } |
Willy Tarreau | e803de2 | 2010-01-21 17:43:04 +0100 | [diff] [blame] | 519 | else if (!strcmp(args[0], "tune.rcvbuf.client")) { |
| 520 | if (global.tune.client_rcvbuf != 0) { |
| 521 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 522 | err_code |= ERR_ALERT; |
| 523 | goto out; |
| 524 | } |
| 525 | if (*(args[1]) == 0) { |
| 526 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 527 | err_code |= ERR_ALERT | ERR_FATAL; |
| 528 | goto out; |
| 529 | } |
| 530 | global.tune.client_rcvbuf = atol(args[1]); |
| 531 | } |
| 532 | else if (!strcmp(args[0], "tune.rcvbuf.server")) { |
| 533 | if (global.tune.server_rcvbuf != 0) { |
| 534 | Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]); |
| 535 | err_code |= ERR_ALERT; |
| 536 | goto out; |
| 537 | } |
| 538 | if (*(args[1]) == 0) { |
| 539 | Alert("parsing [%s:%d] : '%s' expects an integer argument.\n", file, linenum, args[0]); |
| 540 | err_code |= ERR_ALERT | ERR_FATAL; |
| 541 | goto out; |
| 542 | } |
| 543 | global.tune.server_rcvbuf = atol(args[1]); |
| 544 | } |
| 545 | else if (!strcmp(args[0], "tune.sndbuf.client")) { |
| 546 | if (global.tune.client_sndbuf != 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_sndbuf = atol(args[1]); |
| 557 | } |
| 558 | else if (!strcmp(args[0], "tune.sndbuf.server")) { |
| 559 | if (global.tune.server_sndbuf != 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_sndbuf = atol(args[1]); |
| 570 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 571 | else if (!strcmp(args[0], "uid")) { |
| 572 | if (global.uid != 0) { |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 573 | Alert("parsing [%s:%d] : user/uid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 574 | err_code |= ERR_ALERT; |
| 575 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 576 | } |
| 577 | if (*(args[1]) == 0) { |
| 578 | 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] | 579 | err_code |= ERR_ALERT | ERR_FATAL; |
| 580 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 581 | } |
| 582 | global.uid = atol(args[1]); |
| 583 | } |
| 584 | else if (!strcmp(args[0], "gid")) { |
| 585 | if (global.gid != 0) { |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 586 | Alert("parsing [%s:%d] : group/gid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 587 | err_code |= ERR_ALERT; |
| 588 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 589 | } |
| 590 | if (*(args[1]) == 0) { |
| 591 | 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] | 592 | err_code |= ERR_ALERT | ERR_FATAL; |
| 593 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 594 | } |
| 595 | global.gid = atol(args[1]); |
| 596 | } |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 597 | /* user/group name handling */ |
| 598 | else if (!strcmp(args[0], "user")) { |
| 599 | struct passwd *ha_user; |
| 600 | if (global.uid != 0) { |
| 601 | Alert("parsing [%s:%d] : user/uid already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 602 | err_code |= ERR_ALERT; |
| 603 | goto out; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 604 | } |
| 605 | errno = 0; |
| 606 | ha_user = getpwnam(args[1]); |
| 607 | if (ha_user != NULL) { |
| 608 | global.uid = (int)ha_user->pw_uid; |
| 609 | } |
| 610 | else { |
| 611 | 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] | 612 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 613 | } |
| 614 | } |
| 615 | else if (!strcmp(args[0], "group")) { |
| 616 | struct group *ha_group; |
| 617 | if (global.gid != 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 618 | 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] | 619 | err_code |= ERR_ALERT; |
| 620 | goto out; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 621 | } |
| 622 | errno = 0; |
| 623 | ha_group = getgrnam(args[1]); |
| 624 | if (ha_group != NULL) { |
| 625 | global.gid = (int)ha_group->gr_gid; |
| 626 | } |
| 627 | else { |
| 628 | 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] | 629 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 95c20ac | 2007-03-25 15:39:23 +0200 | [diff] [blame] | 630 | } |
| 631 | } |
| 632 | /* end of user/group name handling*/ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 633 | else if (!strcmp(args[0], "nbproc")) { |
| 634 | if (global.nbproc != 0) { |
| 635 | 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] | 636 | err_code |= ERR_ALERT; |
| 637 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 638 | } |
| 639 | if (*(args[1]) == 0) { |
| 640 | 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] | 641 | err_code |= ERR_ALERT | ERR_FATAL; |
| 642 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 643 | } |
| 644 | global.nbproc = atol(args[1]); |
| 645 | } |
| 646 | else if (!strcmp(args[0], "maxconn")) { |
| 647 | if (global.maxconn != 0) { |
| 648 | 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] | 649 | err_code |= ERR_ALERT; |
| 650 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 651 | } |
| 652 | if (*(args[1]) == 0) { |
| 653 | 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] | 654 | err_code |= ERR_ALERT | ERR_FATAL; |
| 655 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 656 | } |
| 657 | global.maxconn = atol(args[1]); |
| 658 | #ifdef SYSTEM_MAXCONN |
| 659 | if (global.maxconn > DEFAULT_MAXCONN && cfg_maxconn <= DEFAULT_MAXCONN) { |
| 660 | 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); |
| 661 | global.maxconn = DEFAULT_MAXCONN; |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 662 | err_code |= ERR_ALERT; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 663 | } |
| 664 | #endif /* SYSTEM_MAXCONN */ |
| 665 | } |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 666 | else if (!strcmp(args[0], "maxpipes")) { |
| 667 | if (global.maxpipes != 0) { |
| 668 | 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] | 669 | err_code |= ERR_ALERT; |
| 670 | goto out; |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 671 | } |
| 672 | if (*(args[1]) == 0) { |
| 673 | 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] | 674 | err_code |= ERR_ALERT | ERR_FATAL; |
| 675 | goto out; |
Willy Tarreau | 3ec79b9 | 2009-01-18 20:39:42 +0100 | [diff] [blame] | 676 | } |
| 677 | global.maxpipes = atol(args[1]); |
| 678 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 679 | else if (!strcmp(args[0], "ulimit-n")) { |
| 680 | if (global.rlimit_nofile != 0) { |
| 681 | 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] | 682 | err_code |= ERR_ALERT; |
| 683 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 684 | } |
| 685 | if (*(args[1]) == 0) { |
| 686 | 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] | 687 | err_code |= ERR_ALERT | ERR_FATAL; |
| 688 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 689 | } |
| 690 | global.rlimit_nofile = atol(args[1]); |
| 691 | } |
| 692 | else if (!strcmp(args[0], "chroot")) { |
| 693 | if (global.chroot != NULL) { |
| 694 | 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] | 695 | err_code |= ERR_ALERT; |
| 696 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 697 | } |
| 698 | if (*(args[1]) == 0) { |
| 699 | 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] | 700 | err_code |= ERR_ALERT | ERR_FATAL; |
| 701 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 702 | } |
| 703 | global.chroot = strdup(args[1]); |
| 704 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 705 | else if (!strcmp(args[0], "description")) { |
| 706 | int i, len=0; |
| 707 | char *d; |
| 708 | |
| 709 | if (!*args[1]) { |
| 710 | Alert("parsing [%s:%d]: '%s' expects a string argument.\n", |
| 711 | file, linenum, args[0]); |
| 712 | err_code |= ERR_ALERT | ERR_FATAL; |
| 713 | goto out; |
| 714 | } |
| 715 | |
| 716 | for(i=1; *args[i]; i++) |
| 717 | len += strlen(args[i])+1; |
| 718 | |
| 719 | if (global.desc) |
| 720 | free(global.desc); |
| 721 | |
| 722 | global.desc = d = (char *)calloc(1, len); |
| 723 | |
| 724 | d += sprintf(d, "%s", args[1]); |
| 725 | for(i=2; *args[i]; i++) |
| 726 | d += sprintf(d, " %s", args[i]); |
| 727 | } |
| 728 | else if (!strcmp(args[0], "node")) { |
| 729 | int i; |
| 730 | char c; |
| 731 | |
| 732 | for (i=0; args[1][i]; i++) { |
| 733 | c = args[1][i]; |
Willy Tarreau | 88e0581 | 2010-03-03 00:16:00 +0100 | [diff] [blame] | 734 | if (!isupper((unsigned char)c) && !islower((unsigned char)c) && |
| 735 | !isdigit((unsigned char)c) && c != '_' && c != '-' && c != '.') |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 736 | break; |
| 737 | } |
| 738 | |
| 739 | if (!i || args[1][i]) { |
| 740 | Alert("parsing [%s:%d]: '%s' requires valid node name - non-empty string" |
| 741 | " with digits(0-9), letters(A-Z, a-z), dot(.), hyphen(-) or underscode(_).\n", |
| 742 | file, linenum, args[0]); |
| 743 | err_code |= ERR_ALERT | ERR_FATAL; |
| 744 | goto out; |
| 745 | } |
| 746 | |
| 747 | if (global.node) |
| 748 | free(global.node); |
| 749 | |
| 750 | global.node = strdup(args[1]); |
| 751 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 752 | else if (!strcmp(args[0], "pidfile")) { |
| 753 | if (global.pidfile != NULL) { |
| 754 | 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] | 755 | err_code |= ERR_ALERT; |
| 756 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 757 | } |
| 758 | if (*(args[1]) == 0) { |
| 759 | 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] | 760 | err_code |= ERR_ALERT | ERR_FATAL; |
| 761 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 762 | } |
| 763 | global.pidfile = strdup(args[1]); |
| 764 | } |
| 765 | else if (!strcmp(args[0], "log")) { /* syslog server address */ |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 766 | struct logsrv logsrv; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 767 | int facility, level, minlvl; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 768 | |
| 769 | if (*(args[1]) == 0 || *(args[2]) == 0) { |
| 770 | 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] | 771 | err_code |= ERR_ALERT | ERR_FATAL; |
| 772 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 773 | } |
| 774 | |
| 775 | facility = get_log_facility(args[2]); |
| 776 | if (facility < 0) { |
| 777 | 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] | 778 | err_code |= ERR_ALERT | ERR_FATAL; |
| 779 | facility = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 780 | } |
| 781 | |
| 782 | level = 7; /* max syslog level = debug */ |
| 783 | if (*(args[3])) { |
| 784 | level = get_log_level(args[3]); |
| 785 | if (level < 0) { |
| 786 | 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] | 787 | err_code |= ERR_ALERT | ERR_FATAL; |
| 788 | level = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 789 | } |
| 790 | } |
| 791 | |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 792 | minlvl = 0; /* limit syslog level to this level (emerg) */ |
| 793 | if (*(args[4])) { |
| 794 | minlvl = get_log_level(args[4]); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 795 | if (minlvl < 0) { |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 796 | 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] | 797 | err_code |= ERR_ALERT | ERR_FATAL; |
| 798 | minlvl = 0; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 799 | } |
| 800 | } |
| 801 | |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 802 | if (args[1][0] == '/') { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 803 | struct sockaddr_un *sk = str2sun(args[1]); |
| 804 | if (!sk) { |
| 805 | Alert("parsing [%s:%d] : Socket path '%s' too long (max %d)\n", file, linenum, |
| 806 | args[1], (int)sizeof(sk->sun_path) - 1); |
| 807 | err_code |= ERR_ALERT | ERR_FATAL; |
| 808 | goto out; |
| 809 | } |
| 810 | logsrv.u.un = *sk; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 811 | logsrv.u.addr.sa_family = AF_UNIX; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 812 | } else { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 813 | struct sockaddr_in *sk = str2sa(args[1]); |
| 814 | if (!sk) { |
| 815 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 816 | err_code |= ERR_ALERT | ERR_FATAL; |
| 817 | goto out; |
| 818 | } |
| 819 | logsrv.u.in = *sk; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 820 | logsrv.u.addr.sa_family = AF_INET; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 821 | if (!logsrv.u.in.sin_port) |
| 822 | logsrv.u.in.sin_port = htons(SYSLOG_PORT); |
| 823 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 824 | |
| 825 | if (global.logfac1 == -1) { |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 826 | global.logsrv1 = logsrv; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 827 | global.logfac1 = facility; |
| 828 | global.loglev1 = level; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 829 | global.minlvl1 = minlvl; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 830 | } |
| 831 | else if (global.logfac2 == -1) { |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 832 | global.logsrv2 = logsrv; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 833 | global.logfac2 = facility; |
| 834 | global.loglev2 = level; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 835 | global.minlvl2 = minlvl; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 836 | } |
| 837 | else { |
| 838 | Alert("parsing [%s:%d] : too many syslog servers\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 839 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 840 | } |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 841 | } |
| 842 | else if (!strcmp(args[0], "spread-checks")) { /* random time between checks (0-50) */ |
| 843 | if (global.spread_checks != 0) { |
| 844 | Alert("parsing [%s:%d]: spread-checks already specified. Continuing.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 845 | err_code |= ERR_ALERT; |
| 846 | goto out; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 847 | } |
| 848 | if (*(args[1]) == 0) { |
| 849 | 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] | 850 | err_code |= ERR_ALERT | ERR_FATAL; |
| 851 | goto out; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 852 | } |
| 853 | global.spread_checks = atol(args[1]); |
| 854 | if (global.spread_checks < 0 || global.spread_checks > 50) { |
| 855 | 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] | 856 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Oledzki | b304dc7 | 2007-10-14 23:40:01 +0200 | [diff] [blame] | 857 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 858 | } |
| 859 | else { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 860 | struct cfg_kw_list *kwl; |
| 861 | int index; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 862 | int rc; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 863 | |
| 864 | list_for_each_entry(kwl, &cfg_keywords.list, list) { |
| 865 | for (index = 0; kwl->kw[index].kw != NULL; index++) { |
| 866 | if (kwl->kw[index].section != CFG_GLOBAL) |
| 867 | continue; |
| 868 | if (strcmp(kwl->kw[index].kw, args[0]) == 0) { |
| 869 | /* prepare error message just in case */ |
| 870 | snprintf(trash, sizeof(trash), |
| 871 | "error near '%s' in '%s' section", args[0], "global"); |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 872 | rc = kwl->kw[index].parse(args, CFG_GLOBAL, NULL, NULL, trash, sizeof(trash)); |
| 873 | if (rc < 0) { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 874 | Alert("parsing [%s:%d] : %s\n", file, linenum, trash); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 875 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 876 | } |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 877 | else if (rc > 0) { |
| 878 | Warning("parsing [%s:%d] : %s\n", file, linenum, trash); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 879 | err_code |= ERR_WARN; |
| 880 | goto out; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 881 | } |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 882 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 883 | } |
| 884 | } |
| 885 | } |
| 886 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 887 | 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] | 888 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 889 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 890 | |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 891 | out: |
| 892 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 893 | } |
| 894 | |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 895 | /* Perform the most basic initialization of a proxy : |
| 896 | * memset(), list_init(*), reset_timeouts(*). |
| 897 | */ |
| 898 | static void init_new_proxy(struct proxy *p) |
| 899 | { |
| 900 | memset(p, 0, sizeof(struct proxy)); |
| 901 | LIST_INIT(&p->pendconns); |
| 902 | LIST_INIT(&p->acl); |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 903 | LIST_INIT(&p->req_acl); |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 904 | LIST_INIT(&p->block_cond); |
| 905 | LIST_INIT(&p->redirect_rules); |
| 906 | LIST_INIT(&p->mon_fail_cond); |
| 907 | LIST_INIT(&p->switching_rules); |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 908 | LIST_INIT(&p->persist_rules); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 909 | LIST_INIT(&p->sticking_rules); |
| 910 | LIST_INIT(&p->storersp_rules); |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 911 | LIST_INIT(&p->tcp_req.inspect_rules); |
Willy Tarreau | ab78619 | 2010-05-23 22:39:25 +0200 | [diff] [blame] | 912 | LIST_INIT(&p->tcp_req.l4_rules); |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 913 | LIST_INIT(&p->req_add); |
| 914 | LIST_INIT(&p->rsp_add); |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 915 | |
| 916 | /* Timeouts are defined as -1 */ |
| 917 | proxy_reset_timeouts(p); |
| 918 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 919 | |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 920 | void init_default_instance() |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 921 | { |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 922 | init_new_proxy(&defproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 923 | defproxy.mode = PR_MODE_TCP; |
| 924 | defproxy.state = PR_STNEW; |
| 925 | defproxy.maxconn = cfg_maxpconn; |
| 926 | defproxy.conn_retries = CONN_RETRIES; |
| 927 | defproxy.logfac1 = defproxy.logfac2 = -1; /* log disabled */ |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 928 | |
| 929 | defproxy.defsrv.inter = DEF_CHKINTR; |
| 930 | defproxy.defsrv.fastinter = 0; |
| 931 | defproxy.defsrv.downinter = 0; |
| 932 | defproxy.defsrv.rise = DEF_RISETIME; |
| 933 | defproxy.defsrv.fall = DEF_FALLTIME; |
| 934 | defproxy.defsrv.check_port = 0; |
| 935 | defproxy.defsrv.maxqueue = 0; |
| 936 | defproxy.defsrv.minconn = 0; |
| 937 | defproxy.defsrv.maxconn = 0; |
| 938 | defproxy.defsrv.slowstart = 0; |
| 939 | defproxy.defsrv.onerror = DEF_HANA_ONERR; |
| 940 | defproxy.defsrv.consecutive_errors_limit = DEF_HANA_ERRLIMIT; |
| 941 | defproxy.defsrv.uweight = defproxy.defsrv.iweight = 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 942 | } |
| 943 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 944 | |
| 945 | static int create_cond_regex_rule(const char *file, int line, |
| 946 | struct proxy *px, int dir, int action, int flags, |
| 947 | const char *cmd, const char *reg, const char *repl, |
| 948 | const char **cond_start) |
| 949 | { |
| 950 | regex_t *preg = NULL; |
| 951 | const char *err; |
| 952 | int err_code = 0; |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 953 | struct acl_cond *cond = NULL; |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 954 | |
| 955 | if (px == &defproxy) { |
| 956 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, line, cmd); |
| 957 | err_code |= ERR_ALERT | ERR_FATAL; |
| 958 | goto err; |
| 959 | } |
| 960 | |
| 961 | if (*reg == 0) { |
| 962 | Alert("parsing [%s:%d] : '%s' expects <regex> as an argument.\n", file, line, cmd); |
| 963 | err_code |= ERR_ALERT | ERR_FATAL; |
| 964 | goto err; |
| 965 | } |
| 966 | |
| 967 | if (warnifnotcap(px, PR_CAP_RS, file, line, cmd, NULL)) |
| 968 | err_code |= ERR_WARN; |
| 969 | |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 970 | if (cond_start && |
| 971 | (strcmp(*cond_start, "if") == 0 || strcmp(*cond_start, "unless") == 0)) { |
| 972 | if ((cond = build_acl_cond(file, line, px, cond_start)) == NULL) { |
| 973 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition.\n", |
| 974 | file, line, cmd); |
| 975 | err_code |= ERR_ALERT | ERR_FATAL; |
| 976 | goto err; |
| 977 | } |
| 978 | } |
| 979 | else if (cond_start && **cond_start) { |
| 980 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 981 | file, line, cmd, *cond_start); |
| 982 | err_code |= ERR_ALERT | ERR_FATAL; |
| 983 | goto err; |
| 984 | } |
| 985 | |
| 986 | if (dir == ACL_DIR_REQ) |
| 987 | err_code |= warnif_cond_requires_resp(cond, file, line); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 988 | else |
| 989 | err_code |= warnif_cond_requires_req(cond, file, line); |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 990 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 991 | preg = calloc(1, sizeof(regex_t)); |
| 992 | if (!preg) { |
| 993 | Alert("parsing [%s:%d] : '%s' : not enough memory to build regex.\n", file, line, cmd); |
| 994 | err_code = ERR_ALERT | ERR_FATAL; |
| 995 | goto err; |
| 996 | } |
| 997 | |
| 998 | if (regcomp(preg, reg, REG_EXTENDED | flags) != 0) { |
| 999 | Alert("parsing [%s:%d] : '%s' : bad regular expression '%s'.\n", file, line, cmd, reg); |
| 1000 | err_code = ERR_ALERT | ERR_FATAL; |
| 1001 | goto err; |
| 1002 | } |
| 1003 | |
| 1004 | err = chain_regex((dir == ACL_DIR_REQ) ? &px->req_exp : &px->rsp_exp, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 1005 | preg, action, repl ? strdup(repl) : NULL, cond); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 1006 | if (repl && err) { |
| 1007 | Alert("parsing [%s:%d] : '%s' : invalid character or unterminated sequence in replacement string near '%c'.\n", |
| 1008 | file, line, cmd, *err); |
| 1009 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1010 | goto err; |
| 1011 | } |
| 1012 | |
| 1013 | if (dir == ACL_DIR_REQ && warnif_misplaced_reqxxx(px, file, line, cmd)) |
| 1014 | err_code |= ERR_WARN; |
| 1015 | |
| 1016 | return err_code; |
| 1017 | err: |
| 1018 | free(preg); |
| 1019 | return err_code; |
| 1020 | } |
| 1021 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1022 | /* |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1023 | * Parse a line in a <listen>, <frontend>, <backend> or <ruleset> section. |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1024 | * Returns the error code, 0 if OK, or any combination of : |
| 1025 | * - ERR_ABORT: must abort ASAP |
| 1026 | * - ERR_FATAL: we can continue parsing but not start the service |
| 1027 | * - ERR_WARN: a warning has been emitted |
| 1028 | * - ERR_ALERT: an alert has been emitted |
| 1029 | * Only the two first ones can stop processing, the two others are just |
| 1030 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1031 | */ |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 1032 | 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] | 1033 | { |
| 1034 | static struct proxy *curproxy = NULL; |
| 1035 | struct server *newsrv = NULL; |
Willy Tarreau | b17916e | 2006-10-15 15:17:57 +0200 | [diff] [blame] | 1036 | const char *err; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 1037 | int rc; |
| 1038 | unsigned val; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1039 | int err_code = 0; |
Willy Tarreau | 3ec18a0 | 2010-01-28 19:01:34 +0100 | [diff] [blame] | 1040 | struct acl_cond *cond = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1041 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1042 | if (!strcmp(args[0], "listen")) |
| 1043 | rc = PR_CAP_LISTEN; |
| 1044 | else if (!strcmp(args[0], "frontend")) |
| 1045 | rc = PR_CAP_FE | PR_CAP_RS; |
| 1046 | else if (!strcmp(args[0], "backend")) |
| 1047 | rc = PR_CAP_BE | PR_CAP_RS; |
| 1048 | else if (!strcmp(args[0], "ruleset")) |
| 1049 | rc = PR_CAP_RS; |
| 1050 | else |
| 1051 | rc = PR_CAP_NONE; |
| 1052 | |
| 1053 | if (rc != PR_CAP_NONE) { /* new proxy */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1054 | if (!*args[1]) { |
| 1055 | Alert("parsing [%s:%d] : '%s' expects an <id> argument and\n" |
| 1056 | " optionnally supports [addr1]:port1[-end1]{,[addr]:port[-end]}...\n", |
| 1057 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1058 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1059 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1060 | } |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1061 | |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1062 | err = invalid_char(args[1]); |
| 1063 | if (err) { |
| 1064 | Alert("parsing [%s:%d] : character '%c' is not permitted in '%s' name '%s'.\n", |
| 1065 | file, linenum, *err, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1066 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1067 | } |
| 1068 | |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1069 | for (curproxy = proxy; curproxy != NULL; curproxy = curproxy->next) { |
| 1070 | /* |
| 1071 | * If there are two proxies with the same name only following |
| 1072 | * combinations are allowed: |
| 1073 | * |
| 1074 | * listen backend frontend ruleset |
| 1075 | * listen - - - - |
| 1076 | * backend - - OK - |
| 1077 | * frontend - OK - - |
| 1078 | * ruleset - - - - |
| 1079 | */ |
| 1080 | |
| 1081 | if (!strcmp(curproxy->id, args[1]) && |
| 1082 | (rc!=(PR_CAP_FE|PR_CAP_RS) || curproxy->cap!=(PR_CAP_BE|PR_CAP_RS)) && |
| 1083 | (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] | 1084 | Warning("Parsing [%s:%d]: %s '%s' has same name as another %s (declared at %s:%d).\n", |
| 1085 | file, linenum, proxy_cap_str(rc), args[1], proxy_type_str(curproxy), |
| 1086 | curproxy->conf.file, curproxy->conf.line); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1087 | err_code |= ERR_WARN; |
Krzysztof Oledzki | 365d1cd | 2007-10-21 02:55:17 +0200 | [diff] [blame] | 1088 | } |
| 1089 | } |
| 1090 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1091 | if ((curproxy = (struct proxy *)calloc(1, sizeof(struct proxy))) == NULL) { |
| 1092 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1093 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1094 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1095 | } |
Willy Tarreau | 5af24ef | 2009-03-15 15:23:16 +0100 | [diff] [blame] | 1096 | |
Willy Tarreau | 97cb780 | 2010-01-03 20:23:58 +0100 | [diff] [blame] | 1097 | init_new_proxy(curproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1098 | curproxy->next = proxy; |
| 1099 | proxy = curproxy; |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1100 | curproxy->conf.file = file; |
| 1101 | curproxy->conf.line = linenum; |
Krzysztof Oledzki | 8513094 | 2007-10-22 16:21:10 +0200 | [diff] [blame] | 1102 | curproxy->last_change = now.tv_sec; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1103 | curproxy->id = strdup(args[1]); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1104 | curproxy->cap = rc; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1105 | |
| 1106 | /* parse the listener address if any */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1107 | if ((curproxy->cap & PR_CAP_FE) && *args[2]) { |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1108 | struct listener *new, *last = curproxy->listen; |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1109 | if (!str2listener(args[2], curproxy)) { |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1110 | err_code |= ERR_FATAL; |
| 1111 | goto out; |
| 1112 | } |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1113 | new = curproxy->listen; |
| 1114 | while (new != last) { |
| 1115 | new->conf.file = file; |
| 1116 | new->conf.line = linenum; |
| 1117 | new = new->next; |
| 1118 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1119 | global.maxsock++; |
| 1120 | } |
| 1121 | |
| 1122 | /* set default values */ |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1123 | memcpy(&curproxy->defsrv, &defproxy.defsrv, sizeof(curproxy->defsrv)); |
Willy Tarreau | 7016020 | 2010-04-07 16:06:40 +0200 | [diff] [blame] | 1124 | curproxy->defsrv.id = "default-server"; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 1125 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1126 | curproxy->state = defproxy.state; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1127 | curproxy->options = defproxy.options; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 1128 | curproxy->options2 = defproxy.options2; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 1129 | curproxy->no_options = defproxy.no_options; |
| 1130 | curproxy->no_options2 = defproxy.no_options2; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 1131 | curproxy->bind_proc = defproxy.bind_proc; |
Willy Tarreau | 3168223 | 2007-11-29 15:38:04 +0100 | [diff] [blame] | 1132 | curproxy->lbprm.algo = defproxy.lbprm.algo; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 1133 | curproxy->except_net = defproxy.except_net; |
| 1134 | curproxy->except_mask = defproxy.except_mask; |
Maik Broemme | 36db02e | 2009-05-08 17:02:07 +0200 | [diff] [blame] | 1135 | curproxy->except_to = defproxy.except_to; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 1136 | curproxy->except_mask_to = defproxy.except_mask_to; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1137 | |
Willy Tarreau | 79f5fe8 | 2008-08-23 08:18:21 +0200 | [diff] [blame] | 1138 | if (defproxy.fwdfor_hdr_len) { |
| 1139 | curproxy->fwdfor_hdr_len = defproxy.fwdfor_hdr_len; |
| 1140 | curproxy->fwdfor_hdr_name = strdup(defproxy.fwdfor_hdr_name); |
| 1141 | } |
| 1142 | |
Willy Tarreau | b86db34 | 2009-11-30 11:50:16 +0100 | [diff] [blame] | 1143 | if (defproxy.orgto_hdr_len) { |
| 1144 | curproxy->orgto_hdr_len = defproxy.orgto_hdr_len; |
| 1145 | curproxy->orgto_hdr_name = strdup(defproxy.orgto_hdr_name); |
| 1146 | } |
| 1147 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1148 | if (curproxy->cap & PR_CAP_FE) { |
| 1149 | curproxy->maxconn = defproxy.maxconn; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 1150 | curproxy->backlog = defproxy.backlog; |
Willy Tarreau | 13a34bd | 2009-05-10 18:52:49 +0200 | [diff] [blame] | 1151 | curproxy->fe_sps_lim = defproxy.fe_sps_lim; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1152 | |
| 1153 | /* initialize error relocations */ |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 1154 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) |
| 1155 | chunk_dup(&curproxy->errmsg[rc], &defproxy.errmsg[rc]); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1156 | |
| 1157 | curproxy->to_log = defproxy.to_log & ~LW_COOKIE & ~LW_REQHDR & ~ LW_RSPHDR; |
| 1158 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1159 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1160 | if (curproxy->cap & PR_CAP_BE) { |
| 1161 | curproxy->fullconn = defproxy.fullconn; |
| 1162 | curproxy->conn_retries = defproxy.conn_retries; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1163 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1164 | if (defproxy.check_req) |
| 1165 | curproxy->check_req = strdup(defproxy.check_req); |
| 1166 | curproxy->check_len = defproxy.check_len; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1167 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1168 | if (defproxy.cookie_name) |
| 1169 | curproxy->cookie_name = strdup(defproxy.cookie_name); |
| 1170 | curproxy->cookie_len = defproxy.cookie_len; |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1171 | if (defproxy.cookie_domain) |
| 1172 | curproxy->cookie_domain = strdup(defproxy.cookie_domain); |
Willy Tarreau | 0173280 | 2007-11-01 22:48:15 +0100 | [diff] [blame] | 1173 | |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1174 | if (defproxy.rdp_cookie_name) |
| 1175 | curproxy->rdp_cookie_name = strdup(defproxy.rdp_cookie_name); |
| 1176 | curproxy->rdp_cookie_len = defproxy.rdp_cookie_len; |
| 1177 | |
Willy Tarreau | 0173280 | 2007-11-01 22:48:15 +0100 | [diff] [blame] | 1178 | if (defproxy.url_param_name) |
| 1179 | curproxy->url_param_name = strdup(defproxy.url_param_name); |
| 1180 | curproxy->url_param_len = defproxy.url_param_len; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1181 | |
Benoit | affb481 | 2009-03-25 13:02:10 +0100 | [diff] [blame] | 1182 | if (defproxy.hh_name) |
| 1183 | curproxy->hh_name = strdup(defproxy.hh_name); |
| 1184 | curproxy->hh_len = defproxy.hh_len; |
| 1185 | curproxy->hh_match_domain = defproxy.hh_match_domain; |
| 1186 | |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1187 | if (defproxy.iface_name) |
| 1188 | curproxy->iface_name = strdup(defproxy.iface_name); |
| 1189 | curproxy->iface_len = defproxy.iface_len; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1190 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1191 | |
Willy Tarreau | 3b6b1a9 | 2009-07-23 13:24:23 +0200 | [diff] [blame] | 1192 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1193 | if (defproxy.capture_name) |
| 1194 | curproxy->capture_name = strdup(defproxy.capture_name); |
| 1195 | curproxy->capture_namelen = defproxy.capture_namelen; |
| 1196 | curproxy->capture_len = defproxy.capture_len; |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1197 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1198 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1199 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 1200 | curproxy->timeout.client = defproxy.timeout.client; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 1201 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | 036fae0 | 2008-01-06 13:24:40 +0100 | [diff] [blame] | 1202 | curproxy->timeout.httpreq = defproxy.timeout.httpreq; |
Willy Tarreau | b16a574 | 2010-01-10 14:46:16 +0100 | [diff] [blame] | 1203 | curproxy->timeout.httpka = defproxy.timeout.httpka; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1204 | curproxy->uri_auth = defproxy.uri_auth; |
| 1205 | curproxy->mon_net = defproxy.mon_net; |
| 1206 | curproxy->mon_mask = defproxy.mon_mask; |
| 1207 | if (defproxy.monitor_uri) |
| 1208 | curproxy->monitor_uri = strdup(defproxy.monitor_uri); |
| 1209 | curproxy->monitor_uri_len = defproxy.monitor_uri_len; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 1210 | if (defproxy.defbe.name) |
| 1211 | curproxy->defbe.name = strdup(defproxy.defbe.name); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1212 | } |
| 1213 | |
| 1214 | if (curproxy->cap & PR_CAP_BE) { |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 1215 | curproxy->timeout.connect = defproxy.timeout.connect; |
| 1216 | curproxy->timeout.server = defproxy.timeout.server; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 1217 | curproxy->timeout.check = defproxy.timeout.check; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 1218 | curproxy->timeout.queue = defproxy.timeout.queue; |
Willy Tarreau | 51c9bde | 2008-01-06 13:40:03 +0100 | [diff] [blame] | 1219 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | cd7afc0 | 2009-07-12 10:03:17 +0200 | [diff] [blame] | 1220 | curproxy->timeout.httpreq = defproxy.timeout.httpreq; |
Willy Tarreau | b16a574 | 2010-01-10 14:46:16 +0100 | [diff] [blame] | 1221 | curproxy->timeout.httpka = defproxy.timeout.httpka; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1222 | curproxy->source_addr = defproxy.source_addr; |
| 1223 | } |
| 1224 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1225 | curproxy->mode = defproxy.mode; |
| 1226 | curproxy->logfac1 = defproxy.logfac1; |
| 1227 | curproxy->logsrv1 = defproxy.logsrv1; |
| 1228 | curproxy->loglev1 = defproxy.loglev1; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 1229 | curproxy->minlvl1 = defproxy.minlvl1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1230 | curproxy->logfac2 = defproxy.logfac2; |
| 1231 | curproxy->logsrv2 = defproxy.logsrv2; |
| 1232 | curproxy->loglev2 = defproxy.loglev2; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 1233 | curproxy->minlvl2 = defproxy.minlvl2; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1234 | curproxy->grace = defproxy.grace; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1235 | curproxy->conf.used_listener_id = EB_ROOT; |
| 1236 | curproxy->conf.used_server_id = EB_ROOT; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1237 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1238 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1239 | } |
| 1240 | else if (!strcmp(args[0], "defaults")) { /* use this one to assign default values */ |
| 1241 | /* some variables may have already been initialized earlier */ |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 1242 | /* FIXME-20070101: we should do this too at the end of the |
| 1243 | * config parsing to free all default values. |
| 1244 | */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1245 | free(defproxy.check_req); |
| 1246 | free(defproxy.cookie_name); |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1247 | free(defproxy.rdp_cookie_name); |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1248 | free(defproxy.cookie_domain); |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1249 | free(defproxy.url_param_name); |
Benoit | affb481 | 2009-03-25 13:02:10 +0100 | [diff] [blame] | 1250 | free(defproxy.hh_name); |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1251 | free(defproxy.capture_name); |
| 1252 | free(defproxy.monitor_uri); |
| 1253 | free(defproxy.defbe.name); |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 1254 | free(defproxy.iface_name); |
Willy Tarreau | 79f5fe8 | 2008-08-23 08:18:21 +0200 | [diff] [blame] | 1255 | free(defproxy.fwdfor_hdr_name); |
| 1256 | defproxy.fwdfor_hdr_len = 0; |
Willy Tarreau | b86db34 | 2009-11-30 11:50:16 +0100 | [diff] [blame] | 1257 | free(defproxy.orgto_hdr_name); |
| 1258 | defproxy.orgto_hdr_len = 0; |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1259 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1260 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 1261 | chunk_destroy(&defproxy.errmsg[rc]); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 1262 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1263 | /* we cannot free uri_auth because it might already be used */ |
| 1264 | init_default_instance(); |
| 1265 | curproxy = &defproxy; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1266 | defproxy.cap = PR_CAP_LISTEN; /* all caps for now */ |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1267 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1268 | } |
| 1269 | else if (curproxy == NULL) { |
| 1270 | Alert("parsing [%s:%d] : 'listen' or 'defaults' expected.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1271 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1272 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1273 | } |
| 1274 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1275 | |
| 1276 | /* Now let's parse the proxy-specific keywords */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1277 | if (!strcmp(args[0], "bind")) { /* new listen addresses */ |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1278 | struct listener *new_listen, *last_listen; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1279 | int cur_arg; |
| 1280 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1281 | if (curproxy == &defproxy) { |
| 1282 | 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] | 1283 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1284 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1285 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1286 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1287 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1288 | |
| 1289 | if (strchr(args[1], ':') == NULL) { |
| 1290 | Alert("parsing [%s:%d] : '%s' expects [addr1]:port1[-end1]{,[addr]:port[-end]}... as arguments.\n", |
| 1291 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1292 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1293 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1294 | } |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1295 | |
| 1296 | last_listen = curproxy->listen; |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1297 | if (!str2listener(args[1], curproxy)) { |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1298 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1299 | goto out; |
| 1300 | } |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1301 | |
Willy Tarreau | 90a570f | 2009-10-04 20:54:54 +0200 | [diff] [blame] | 1302 | new_listen = curproxy->listen; |
| 1303 | while (new_listen != last_listen) { |
| 1304 | new_listen->conf.file = file; |
| 1305 | new_listen->conf.line = linenum; |
| 1306 | new_listen = new_listen->next; |
| 1307 | } |
| 1308 | |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1309 | cur_arg = 2; |
| 1310 | while (*(args[cur_arg])) { |
| 1311 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 1312 | #ifdef SO_BINDTODEVICE |
| 1313 | struct listener *l; |
| 1314 | |
| 1315 | if (!*args[cur_arg + 1]) { |
| 1316 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 1317 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1318 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1319 | goto out; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1320 | } |
| 1321 | |
| 1322 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1323 | l->interface = strdup(args[cur_arg + 1]); |
| 1324 | |
| 1325 | global.last_checks |= LSTCHK_NETADM; |
| 1326 | |
| 1327 | cur_arg += 2; |
| 1328 | continue; |
| 1329 | #else |
| 1330 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1331 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1332 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1333 | goto out; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1334 | #endif |
| 1335 | } |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1336 | if (!strcmp(args[cur_arg], "mss")) { /* set MSS of listening socket */ |
| 1337 | #ifdef TCP_MAXSEG |
| 1338 | struct listener *l; |
| 1339 | int mss; |
| 1340 | |
| 1341 | if (!*args[cur_arg + 1]) { |
| 1342 | Alert("parsing [%s:%d] : '%s' : missing MSS value.\n", |
| 1343 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1344 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1345 | goto out; |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1346 | } |
| 1347 | |
| 1348 | mss = str2uic(args[cur_arg + 1]); |
| 1349 | if (mss < 1 || mss > 65535) { |
| 1350 | Alert("parsing [%s:%d]: %s expects an MSS value between 1 and 65535.\n", |
| 1351 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1352 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1353 | goto out; |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1354 | } |
| 1355 | |
| 1356 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1357 | l->maxseg = mss; |
| 1358 | |
| 1359 | cur_arg += 2; |
| 1360 | continue; |
| 1361 | #else |
| 1362 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1363 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1364 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1365 | goto out; |
Willy Tarreau | be1b918 | 2009-06-14 18:48:19 +0200 | [diff] [blame] | 1366 | #endif |
| 1367 | } |
Willy Tarreau | cb6cd43 | 2009-10-13 07:34:14 +0200 | [diff] [blame] | 1368 | |
| 1369 | if (!strcmp(args[cur_arg], "defer-accept")) { /* wait for some data for 1 second max before doing accept */ |
| 1370 | #ifdef TCP_DEFER_ACCEPT |
| 1371 | struct listener *l; |
| 1372 | |
| 1373 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1374 | l->options |= LI_O_DEF_ACCEPT; |
| 1375 | |
| 1376 | cur_arg ++; |
| 1377 | continue; |
| 1378 | #else |
| 1379 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1380 | file, linenum, args[0], args[cur_arg]); |
| 1381 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1382 | goto out; |
| 1383 | #endif |
| 1384 | } |
| 1385 | |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1386 | if (!strcmp(args[cur_arg], "transparent")) { /* transparently bind to these addresses */ |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1387 | #ifdef CONFIG_HAP_LINUX_TPROXY |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1388 | struct listener *l; |
| 1389 | |
| 1390 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1391 | l->options |= LI_O_FOREIGN; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1392 | |
| 1393 | cur_arg ++; |
| 1394 | continue; |
| 1395 | #else |
| 1396 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 1397 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1398 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1399 | goto out; |
Willy Tarreau | 5e6e204 | 2009-02-04 17:19:29 +0100 | [diff] [blame] | 1400 | #endif |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1401 | } |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1402 | |
| 1403 | if (!strcmp(args[cur_arg], "name")) { |
| 1404 | struct listener *l; |
| 1405 | |
| 1406 | for (l = curproxy->listen; l != last_listen; l = l->next) |
| 1407 | l->name = strdup(args[cur_arg + 1]); |
| 1408 | |
| 1409 | cur_arg += 2; |
| 1410 | continue; |
| 1411 | } |
| 1412 | |
| 1413 | if (!strcmp(args[cur_arg], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1414 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1415 | struct listener *l; |
| 1416 | |
| 1417 | if (curproxy->listen->next != last_listen) { |
| 1418 | Alert("parsing [%s:%d]: '%s' can be only used with a single socket.\n", |
| 1419 | file, linenum, args[cur_arg]); |
| 1420 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1421 | goto out; |
| 1422 | } |
| 1423 | |
| 1424 | if (!*args[cur_arg + 1]) { |
| 1425 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 1426 | file, linenum, args[cur_arg]); |
| 1427 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1428 | goto out; |
| 1429 | } |
| 1430 | |
| 1431 | curproxy->listen->luid = atol(args[cur_arg + 1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1432 | curproxy->listen->conf.id.key = curproxy->listen->luid; |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1433 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1434 | if (curproxy->listen->luid <= 0) { |
| 1435 | Alert("parsing [%s:%d]: custom id has to be > 0\n", |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1436 | file, linenum); |
| 1437 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1438 | goto out; |
| 1439 | } |
| 1440 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1441 | node = eb32_lookup(&curproxy->conf.used_listener_id, curproxy->listen->luid); |
| 1442 | if (node) { |
| 1443 | l = container_of(node, struct listener, conf.id); |
| 1444 | Alert("parsing [%s:%d]: custom id %d for socket '%s' already used at %s:%d.\n", |
| 1445 | file, linenum, l->luid, args[1], l->conf.file, l->conf.line); |
| 1446 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1447 | goto out; |
| 1448 | } |
| 1449 | eb32_insert(&curproxy->conf.used_listener_id, &curproxy->listen->conf.id); |
| 1450 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 1451 | cur_arg += 2; |
| 1452 | continue; |
| 1453 | } |
| 1454 | |
Willy Tarreau | cb6cd43 | 2009-10-13 07:34:14 +0200 | [diff] [blame] | 1455 | Alert("parsing [%s:%d] : '%s' only supports the 'transparent', 'defer-accept', 'name', 'id', 'mss' and 'interface' options.\n", |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1456 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1457 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1458 | goto out; |
Willy Tarreau | b1e52e8 | 2008-01-13 14:49:51 +0100 | [diff] [blame] | 1459 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1460 | global.maxsock++; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1461 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1462 | } |
| 1463 | else if (!strcmp(args[0], "monitor-net")) { /* set the range of IPs to ignore */ |
| 1464 | if (!*args[1] || !str2net(args[1], &curproxy->mon_net, &curproxy->mon_mask)) { |
| 1465 | Alert("parsing [%s:%d] : '%s' expects address[/mask].\n", |
| 1466 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1467 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1468 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1469 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1470 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1471 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1472 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1473 | /* flush useless bits */ |
| 1474 | curproxy->mon_net.s_addr &= curproxy->mon_mask.s_addr; |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1475 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1476 | } |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1477 | else if (!strcmp(args[0], "monitor-uri")) { /* set the URI to intercept */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1478 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1479 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1480 | |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1481 | if (!*args[1]) { |
| 1482 | Alert("parsing [%s:%d] : '%s' expects an URI.\n", |
| 1483 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1484 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1485 | goto out; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1486 | } |
| 1487 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1488 | free(curproxy->monitor_uri); |
Willy Tarreau | 8d5d7f2 | 2007-01-21 19:16:41 +0100 | [diff] [blame] | 1489 | curproxy->monitor_uri_len = strlen(args[1]); |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1490 | curproxy->monitor_uri = (char *)calloc(1, curproxy->monitor_uri_len + 1); |
Willy Tarreau | 8d5d7f2 | 2007-01-21 19:16:41 +0100 | [diff] [blame] | 1491 | memcpy(curproxy->monitor_uri, args[1], curproxy->monitor_uri_len); |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1492 | curproxy->monitor_uri[curproxy->monitor_uri_len] = '\0'; |
| 1493 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1494 | goto out; |
Willy Tarreau | 1c47f85 | 2006-07-09 08:22:27 +0200 | [diff] [blame] | 1495 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1496 | else if (!strcmp(args[0], "mode")) { /* sets the proxy mode */ |
| 1497 | if (!strcmp(args[1], "http")) curproxy->mode = PR_MODE_HTTP; |
| 1498 | else if (!strcmp(args[1], "tcp")) curproxy->mode = PR_MODE_TCP; |
| 1499 | else if (!strcmp(args[1], "health")) curproxy->mode = PR_MODE_HEALTH; |
| 1500 | else { |
| 1501 | 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] | 1502 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1503 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1504 | } |
| 1505 | } |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1506 | else if (!strcmp(args[0], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1507 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1508 | |
| 1509 | if (curproxy == &defproxy) { |
| 1510 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", |
| 1511 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1512 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1513 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1514 | } |
| 1515 | |
| 1516 | if (!*args[1]) { |
| 1517 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 1518 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1519 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1520 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1521 | } |
| 1522 | |
| 1523 | curproxy->uuid = atol(args[1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1524 | curproxy->conf.id.key = curproxy->uuid; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1525 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1526 | if (curproxy->uuid <= 0) { |
| 1527 | Alert("parsing [%s:%d]: custom id has to be > 0.\n", |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1528 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1529 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1530 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1531 | } |
| 1532 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 1533 | node = eb32_lookup(&used_proxy_id, curproxy->uuid); |
| 1534 | if (node) { |
| 1535 | struct proxy *target = container_of(node, struct proxy, conf.id); |
| 1536 | Alert("parsing [%s:%d]: %s %s reuses same custom id as %s %s (declared at %s:%d).\n", |
| 1537 | file, linenum, proxy_type_str(curproxy), curproxy->id, |
| 1538 | proxy_type_str(target), target->id, target->conf.file, target->conf.line); |
| 1539 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1540 | goto out; |
| 1541 | } |
| 1542 | eb32_insert(&used_proxy_id, &curproxy->conf.id); |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 1543 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 1544 | else if (!strcmp(args[0], "description")) { |
| 1545 | int i, len=0; |
| 1546 | char *d; |
| 1547 | |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 1548 | if (curproxy == &defproxy) { |
| 1549 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", |
| 1550 | file, linenum, args[0]); |
| 1551 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1552 | goto out; |
| 1553 | } |
| 1554 | |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 1555 | if (!*args[1]) { |
| 1556 | Alert("parsing [%s:%d]: '%s' expects a string argument.\n", |
| 1557 | file, linenum, args[0]); |
| 1558 | return -1; |
| 1559 | } |
| 1560 | |
| 1561 | for(i=1; *args[i]; i++) |
| 1562 | len += strlen(args[i])+1; |
| 1563 | |
| 1564 | d = (char *)calloc(1, len); |
| 1565 | curproxy->desc = d; |
| 1566 | |
| 1567 | d += sprintf(d, "%s", args[1]); |
| 1568 | for(i=2; *args[i]; i++) |
| 1569 | d += sprintf(d, " %s", args[i]); |
| 1570 | |
| 1571 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1572 | else if (!strcmp(args[0], "disabled")) { /* disables this proxy */ |
| 1573 | curproxy->state = PR_STSTOPPED; |
| 1574 | } |
| 1575 | else if (!strcmp(args[0], "enabled")) { /* enables this proxy (used to revert a disabled default) */ |
| 1576 | curproxy->state = PR_STNEW; |
| 1577 | } |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 1578 | else if (!strcmp(args[0], "bind-process")) { /* enable this proxy only on some processes */ |
| 1579 | int cur_arg = 1; |
| 1580 | unsigned int set = 0; |
| 1581 | |
| 1582 | while (*args[cur_arg]) { |
| 1583 | int u; |
| 1584 | if (strcmp(args[cur_arg], "all") == 0) { |
| 1585 | set = 0; |
| 1586 | break; |
| 1587 | } |
| 1588 | else if (strcmp(args[cur_arg], "odd") == 0) { |
| 1589 | set |= 0x55555555; |
| 1590 | } |
| 1591 | else if (strcmp(args[cur_arg], "even") == 0) { |
| 1592 | set |= 0xAAAAAAAA; |
| 1593 | } |
| 1594 | else { |
| 1595 | u = str2uic(args[cur_arg]); |
| 1596 | if (u < 1 || u > 32) { |
| 1597 | Alert("parsing [%s:%d]: %s expects 'all', 'odd', 'even', or process numbers from 1 to 32.\n", |
| 1598 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1599 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1600 | goto out; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 1601 | } |
| 1602 | if (u > global.nbproc) { |
| 1603 | Warning("parsing [%s:%d]: %s references process number higher than global.nbproc.\n", |
| 1604 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1605 | err_code |= ERR_WARN; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 1606 | } |
| 1607 | set |= 1 << (u - 1); |
| 1608 | } |
| 1609 | cur_arg++; |
| 1610 | } |
| 1611 | curproxy->bind_proc = set; |
| 1612 | } |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 1613 | else if (!strcmp(args[0], "acl")) { /* add an ACL */ |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 1614 | if (curproxy == &defproxy) { |
| 1615 | 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] | 1616 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1617 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 1618 | } |
| 1619 | |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1620 | err = invalid_char(args[1]); |
| 1621 | if (err) { |
| 1622 | Alert("parsing [%s:%d] : character '%c' is not permitted in acl name '%s'.\n", |
| 1623 | file, linenum, *err, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1624 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 1625 | } |
| 1626 | |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 1627 | if (parse_acl((const char **)args + 1, &curproxy->acl) == NULL) { |
| 1628 | Alert("parsing [%s:%d] : error detected while parsing ACL '%s'.\n", |
| 1629 | file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1630 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1631 | goto out; |
Willy Tarreau | eb0c614 | 2007-05-07 00:53:22 +0200 | [diff] [blame] | 1632 | } |
| 1633 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1634 | else if (!strcmp(args[0], "cookie")) { /* cookie name */ |
| 1635 | int cur_arg; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1636 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1637 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1638 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1639 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1640 | if (*(args[1]) == 0) { |
| 1641 | Alert("parsing [%s:%d] : '%s' expects <cookie_name> as argument.\n", |
| 1642 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1643 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1644 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1645 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1646 | |
Willy Tarreau | 4d187ac | 2009-12-03 23:13:06 +0100 | [diff] [blame] | 1647 | free(curproxy->cookie_domain); curproxy->cookie_domain = NULL; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1648 | free(curproxy->cookie_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1649 | curproxy->cookie_name = strdup(args[1]); |
| 1650 | curproxy->cookie_len = strlen(curproxy->cookie_name); |
| 1651 | |
| 1652 | cur_arg = 2; |
| 1653 | while (*(args[cur_arg])) { |
| 1654 | if (!strcmp(args[cur_arg], "rewrite")) { |
| 1655 | curproxy->options |= PR_O_COOK_RW; |
| 1656 | } |
| 1657 | else if (!strcmp(args[cur_arg], "indirect")) { |
| 1658 | curproxy->options |= PR_O_COOK_IND; |
| 1659 | } |
| 1660 | else if (!strcmp(args[cur_arg], "insert")) { |
| 1661 | curproxy->options |= PR_O_COOK_INS; |
| 1662 | } |
| 1663 | else if (!strcmp(args[cur_arg], "nocache")) { |
| 1664 | curproxy->options |= PR_O_COOK_NOC; |
| 1665 | } |
| 1666 | else if (!strcmp(args[cur_arg], "postonly")) { |
| 1667 | curproxy->options |= PR_O_COOK_POST; |
| 1668 | } |
| 1669 | else if (!strcmp(args[cur_arg], "prefix")) { |
| 1670 | curproxy->options |= PR_O_COOK_PFX; |
| 1671 | } |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1672 | else if (!strcmp(args[cur_arg], "domain")) { |
| 1673 | if (!*args[cur_arg + 1]) { |
| 1674 | Alert("parsing [%s:%d]: '%s' expects <domain> as argument.\n", |
| 1675 | file, linenum, args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1676 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1677 | goto out; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1678 | } |
| 1679 | |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 1680 | if (*args[cur_arg + 1] != '.' || !strchr(args[cur_arg + 1] + 1, '.')) { |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1681 | /* rfc2109, 4.3.2 Rejecting Cookies */ |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 1682 | Warning("parsing [%s:%d]: domain '%s' contains no embedded" |
| 1683 | " dots nor does not start with a dot." |
| 1684 | " RFC forbids it, this configuration may not work properly.\n", |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1685 | file, linenum, args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 1a8bea9 | 2009-12-15 23:40:47 +0100 | [diff] [blame] | 1686 | err_code |= ERR_WARN; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1687 | } |
| 1688 | |
| 1689 | err = invalid_domainchar(args[cur_arg + 1]); |
| 1690 | if (err) { |
| 1691 | Alert("parsing [%s:%d]: character '%c' is not permitted in domain name '%s'.\n", |
| 1692 | file, linenum, *err, args[cur_arg + 1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1693 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1694 | goto out; |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1695 | } |
| 1696 | |
Willy Tarreau | 68a897b | 2009-12-03 23:28:34 +0100 | [diff] [blame] | 1697 | if (!curproxy->cookie_domain) { |
| 1698 | curproxy->cookie_domain = strdup(args[cur_arg + 1]); |
| 1699 | } else { |
| 1700 | /* one domain was already specified, add another one by |
| 1701 | * building the string which will be returned along with |
| 1702 | * the cookie. |
| 1703 | */ |
| 1704 | char *new_ptr; |
| 1705 | int new_len = strlen(curproxy->cookie_domain) + |
| 1706 | strlen("; domain=") + strlen(args[cur_arg + 1]) + 1; |
| 1707 | new_ptr = malloc(new_len); |
| 1708 | snprintf(new_ptr, new_len, "%s; domain=%s", curproxy->cookie_domain, args[cur_arg+1]); |
| 1709 | free(curproxy->cookie_domain); |
| 1710 | curproxy->cookie_domain = new_ptr; |
| 1711 | } |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1712 | cur_arg++; |
| 1713 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1714 | else { |
Krzysztof Piotr Oledzki | efe3b6f | 2008-05-23 23:49:32 +0200 | [diff] [blame] | 1715 | Alert("parsing [%s:%d] : '%s' supports 'rewrite', 'insert', 'prefix', 'indirect', 'nocache' and 'postonly', 'domain' options.\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1716 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1717 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1718 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1719 | } |
| 1720 | cur_arg++; |
| 1721 | } |
| 1722 | if (!POWEROF2(curproxy->options & (PR_O_COOK_RW|PR_O_COOK_IND))) { |
| 1723 | Alert("parsing [%s:%d] : cookie 'rewrite' and 'indirect' modes are incompatible.\n", |
| 1724 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1725 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1726 | } |
| 1727 | |
| 1728 | if (!POWEROF2(curproxy->options & (PR_O_COOK_RW|PR_O_COOK_INS|PR_O_COOK_PFX))) { |
| 1729 | Alert("parsing [%s:%d] : cookie 'rewrite', 'insert' and 'prefix' modes are incompatible.\n", |
| 1730 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1731 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1732 | } |
| 1733 | }/* end else if (!strcmp(args[0], "cookie")) */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1734 | else if (!strcmp(args[0], "persist")) { /* persist */ |
| 1735 | if (*(args[1]) == 0) { |
| 1736 | Alert("parsing [%s:%d] : missing persist method.\n", |
| 1737 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1738 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1739 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1740 | } |
| 1741 | |
| 1742 | if (!strncmp(args[1], "rdp-cookie", 10)) { |
| 1743 | curproxy->options2 |= PR_O2_RDPC_PRST; |
| 1744 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 1745 | if (*(args[1] + 10) == '(') { /* cookie name */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1746 | const char *beg, *end; |
| 1747 | |
| 1748 | beg = args[1] + 11; |
| 1749 | end = strchr(beg, ')'); |
| 1750 | |
| 1751 | if (!end || end == beg) { |
| 1752 | Alert("parsing [%s:%d] : persist rdp-cookie(name)' requires an rdp cookie name.\n", |
| 1753 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1754 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1755 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1756 | } |
| 1757 | |
| 1758 | free(curproxy->rdp_cookie_name); |
| 1759 | curproxy->rdp_cookie_name = my_strndup(beg, end - beg); |
| 1760 | curproxy->rdp_cookie_len = end-beg; |
| 1761 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 1762 | else if (*(args[1] + 10) == '\0') { /* default cookie name 'msts' */ |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1763 | free(curproxy->rdp_cookie_name); |
| 1764 | curproxy->rdp_cookie_name = strdup("msts"); |
| 1765 | curproxy->rdp_cookie_len = strlen(curproxy->rdp_cookie_name); |
| 1766 | } |
| 1767 | else { /* syntax */ |
| 1768 | Alert("parsing [%s:%d] : persist rdp-cookie(name)' requires an rdp cookie name.\n", |
| 1769 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1770 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1771 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1772 | } |
| 1773 | } |
| 1774 | else { |
| 1775 | Alert("parsing [%s:%d] : unknown persist method.\n", |
| 1776 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1777 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1778 | goto out; |
Emeric Brun | 647caf1 | 2009-06-30 17:57:00 +0200 | [diff] [blame] | 1779 | } |
| 1780 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1781 | else if (!strcmp(args[0], "appsession")) { /* cookie name */ |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 1782 | int cur_arg; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1783 | |
Cyril Bonté | 3b7a369 | 2010-01-10 17:01:47 +0100 | [diff] [blame] | 1784 | if (curproxy == &defproxy) { |
| 1785 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 1786 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1787 | goto out; |
| 1788 | } |
| 1789 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1790 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1791 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1792 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1793 | if (*(args[5]) == 0) { |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 1794 | 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] | 1795 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1796 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1797 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1798 | } |
| 1799 | have_appsession = 1; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1800 | free(curproxy->appsession_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1801 | curproxy->appsession_name = strdup(args[1]); |
| 1802 | curproxy->appsession_name_len = strlen(curproxy->appsession_name); |
| 1803 | curproxy->appsession_len = atoi(args[3]); |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 1804 | err = parse_time_err(args[5], &val, TIME_UNIT_MS); |
| 1805 | if (err) { |
| 1806 | Alert("parsing [%s:%d] : unexpected character '%c' in %s timeout.\n", |
| 1807 | file, linenum, *err, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1808 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1809 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 1810 | } |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 1811 | curproxy->timeout.appsession = val; |
Willy Tarreau | ee99136 | 2007-05-14 14:37:50 +0200 | [diff] [blame] | 1812 | |
Willy Tarreau | 51041c7 | 2007-09-09 21:56:53 +0200 | [diff] [blame] | 1813 | if (appsession_hash_init(&(curproxy->htbl_proxy), destroy) == 0) { |
| 1814 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1815 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1816 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1817 | } |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 1818 | |
| 1819 | cur_arg = 6; |
| 1820 | curproxy->options2 &= ~PR_O2_AS_REQL; |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 1821 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 1822 | curproxy->options2 |= PR_O2_AS_M_PP; |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 1823 | while (*(args[cur_arg])) { |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 1824 | if (!strcmp(args[cur_arg], "request-learn")) { |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 1825 | curproxy->options2 |= PR_O2_AS_REQL; |
Cyril Bonté | b21570a | 2009-11-29 20:04:48 +0100 | [diff] [blame] | 1826 | } else if (!strcmp(args[cur_arg], "prefix")) { |
| 1827 | curproxy->options2 |= PR_O2_AS_PFX; |
| 1828 | } else if (!strcmp(args[cur_arg], "mode")) { |
| 1829 | if (!*args[cur_arg + 1]) { |
| 1830 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 1831 | file, linenum, args[0], args[cur_arg]); |
| 1832 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1833 | goto out; |
| 1834 | } |
| 1835 | |
| 1836 | cur_arg++; |
| 1837 | if (!strcmp(args[cur_arg], "query-string")) { |
| 1838 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 1839 | curproxy->options2 |= PR_O2_AS_M_QS; |
| 1840 | } else if (!strcmp(args[cur_arg], "path-parameters")) { |
| 1841 | curproxy->options2 &= ~PR_O2_AS_M_ANY; |
| 1842 | curproxy->options2 |= PR_O2_AS_M_PP; |
| 1843 | } else { |
| 1844 | Alert("parsing [%s:%d] : unknown mode '%s'\n", file, linenum, args[cur_arg]); |
| 1845 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1846 | goto out; |
| 1847 | } |
| 1848 | } |
Cyril Bonté | bf47aeb | 2009-10-15 00:15:40 +0200 | [diff] [blame] | 1849 | cur_arg++; |
| 1850 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1851 | } /* Url App Session */ |
| 1852 | else if (!strcmp(args[0], "capture")) { |
Willy Tarreau | 3b6b1a9 | 2009-07-23 13:24:23 +0200 | [diff] [blame] | 1853 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1854 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1855 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1856 | if (!strcmp(args[1], "cookie")) { /* name of a cookie to capture */ |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 1857 | if (curproxy == &defproxy) { |
| 1858 | Alert("parsing [%s:%d] : '%s %s' not allowed in 'defaults' section.\n", file, linenum, args[0], args[1]); |
| 1859 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1860 | goto out; |
| 1861 | } |
| 1862 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1863 | if (*(args[4]) == 0) { |
| 1864 | Alert("parsing [%s:%d] : '%s' expects 'cookie' <cookie_name> 'len' <len>.\n", |
| 1865 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1866 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1867 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1868 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 1869 | free(curproxy->capture_name); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1870 | curproxy->capture_name = strdup(args[2]); |
| 1871 | curproxy->capture_namelen = strlen(curproxy->capture_name); |
| 1872 | curproxy->capture_len = atol(args[4]); |
| 1873 | if (curproxy->capture_len >= CAPTURE_LEN) { |
| 1874 | Warning("parsing [%s:%d] : truncating capture length to %d bytes.\n", |
| 1875 | file, linenum, CAPTURE_LEN - 1); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1876 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1877 | curproxy->capture_len = CAPTURE_LEN - 1; |
| 1878 | } |
| 1879 | curproxy->to_log |= LW_COOKIE; |
| 1880 | } |
| 1881 | else if (!strcmp(args[1], "request") && !strcmp(args[2], "header")) { |
| 1882 | struct cap_hdr *hdr; |
| 1883 | |
| 1884 | if (curproxy == &defproxy) { |
| 1885 | 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] | 1886 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1887 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1888 | } |
| 1889 | |
| 1890 | if (*(args[3]) == 0 || strcmp(args[4], "len") != 0 || *(args[5]) == 0) { |
| 1891 | Alert("parsing [%s:%d] : '%s %s' expects 'header' <header_name> 'len' <len>.\n", |
| 1892 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1893 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1894 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1895 | } |
| 1896 | |
| 1897 | hdr = calloc(sizeof(struct cap_hdr), 1); |
| 1898 | hdr->next = curproxy->req_cap; |
| 1899 | hdr->name = strdup(args[3]); |
| 1900 | hdr->namelen = strlen(args[3]); |
| 1901 | hdr->len = atol(args[5]); |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 1902 | hdr->pool = create_pool("caphdr", hdr->len + 1, MEM_F_SHARED); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1903 | hdr->index = curproxy->nb_req_cap++; |
| 1904 | curproxy->req_cap = hdr; |
| 1905 | curproxy->to_log |= LW_REQHDR; |
| 1906 | } |
| 1907 | else if (!strcmp(args[1], "response") && !strcmp(args[2], "header")) { |
| 1908 | struct cap_hdr *hdr; |
| 1909 | |
| 1910 | if (curproxy == &defproxy) { |
| 1911 | 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] | 1912 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1913 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1914 | } |
| 1915 | |
| 1916 | if (*(args[3]) == 0 || strcmp(args[4], "len") != 0 || *(args[5]) == 0) { |
| 1917 | Alert("parsing [%s:%d] : '%s %s' expects 'header' <header_name> 'len' <len>.\n", |
| 1918 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1919 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1920 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1921 | } |
| 1922 | hdr = calloc(sizeof(struct cap_hdr), 1); |
| 1923 | hdr->next = curproxy->rsp_cap; |
| 1924 | hdr->name = strdup(args[3]); |
| 1925 | hdr->namelen = strlen(args[3]); |
| 1926 | hdr->len = atol(args[5]); |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 1927 | hdr->pool = create_pool("caphdr", hdr->len + 1, MEM_F_SHARED); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1928 | hdr->index = curproxy->nb_rsp_cap++; |
| 1929 | curproxy->rsp_cap = hdr; |
| 1930 | curproxy->to_log |= LW_RSPHDR; |
| 1931 | } |
| 1932 | else { |
| 1933 | Alert("parsing [%s:%d] : '%s' expects 'cookie' or 'request header' or 'response header'.\n", |
| 1934 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1935 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1936 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1937 | } |
| 1938 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1939 | else if (!strcmp(args[0], "retries")) { /* connection retries */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1940 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1941 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 1942 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1943 | if (*(args[1]) == 0) { |
| 1944 | Alert("parsing [%s:%d] : '%s' expects an integer argument (dispatch counts for one).\n", |
| 1945 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1946 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1947 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1948 | } |
| 1949 | curproxy->conn_retries = atol(args[1]); |
| 1950 | } |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 1951 | else if (!strcmp(args[0], "http-request")) { /* request access control: allow/deny/auth */ |
| 1952 | struct req_acl_rule *req_acl; |
| 1953 | |
| 1954 | if (curproxy == &defproxy) { |
| 1955 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 1956 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1957 | goto out; |
| 1958 | } |
| 1959 | |
| 1960 | |
| 1961 | if (!LIST_ISEMPTY(&curproxy->req_acl) && !LIST_PREV(&curproxy->req_acl, struct req_acl_rule *, list)->cond) { |
| 1962 | Warning("parsing [%s:%d]: previous '%s' action has no condition attached, further entries are NOOP.\n", |
| 1963 | file, linenum, args[0]); |
| 1964 | err_code |= ERR_WARN; |
| 1965 | } |
| 1966 | |
Willy Tarreau | 9cc670f | 2010-02-01 10:43:44 +0100 | [diff] [blame] | 1967 | req_acl = parse_auth_cond((const char **)args + 1, file, linenum, curproxy); |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 1968 | |
| 1969 | if (!req_acl) { |
| 1970 | err_code |= ERR_ALERT | ERR_ABORT; |
| 1971 | goto out; |
| 1972 | } |
| 1973 | |
Willy Tarreau | 9cc670f | 2010-02-01 10:43:44 +0100 | [diff] [blame] | 1974 | err_code |= warnif_cond_requires_resp(req_acl->cond, file, linenum); |
Krzysztof Piotr Oledzki | 59bb218 | 2010-01-29 17:58:21 +0100 | [diff] [blame] | 1975 | LIST_ADDQ(&curproxy->req_acl, &req_acl->list); |
| 1976 | } |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 1977 | else if (!strcmp(args[0], "block")) { /* early blocking based on ACLs */ |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 1978 | if (curproxy == &defproxy) { |
| 1979 | 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] | 1980 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1981 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 1982 | } |
| 1983 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 1984 | if (strcmp(args[1], "if") != 0 && strcmp(args[1], "unless") != 0) { |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 1985 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 1986 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1987 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1988 | goto out; |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 1989 | } |
| 1990 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 1991 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 1)) == NULL) { |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 1992 | Alert("parsing [%s:%d] : error detected while parsing blocking condition.\n", |
| 1993 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 1994 | err_code |= ERR_ALERT | ERR_FATAL; |
| 1995 | goto out; |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 1996 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 1997 | |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 1998 | LIST_ADDQ(&curproxy->block_cond, &cond->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 1999 | warnif_misplaced_block(curproxy, file, linenum, args[0]); |
Willy Tarreau | 5c8e3e0 | 2007-05-07 00:58:25 +0200 | [diff] [blame] | 2000 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2001 | else if (!strcmp(args[0], "redirect")) { |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2002 | struct redirect_rule *rule; |
| 2003 | int cur_arg; |
| 2004 | int type = REDIRECT_TYPE_NONE; |
| 2005 | int code = 302; |
| 2006 | char *destination = NULL; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2007 | char *cookie = NULL; |
| 2008 | int cookie_set = 0; |
Willy Tarreau | 79da469 | 2008-11-19 20:03:04 +0100 | [diff] [blame] | 2009 | unsigned int flags = REDIRECT_FLAG_NONE; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2010 | |
Cyril Bonté | 99ed327 | 2010-01-24 23:29:44 +0100 | [diff] [blame] | 2011 | if (curproxy == &defproxy) { |
| 2012 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2013 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2014 | goto out; |
| 2015 | } |
| 2016 | |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2017 | cur_arg = 1; |
| 2018 | while (*(args[cur_arg])) { |
| 2019 | if (!strcmp(args[cur_arg], "location")) { |
| 2020 | if (!*args[cur_arg + 1]) { |
| 2021 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2022 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2023 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2024 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2025 | } |
| 2026 | |
| 2027 | type = REDIRECT_TYPE_LOCATION; |
| 2028 | cur_arg++; |
| 2029 | destination = args[cur_arg]; |
| 2030 | } |
| 2031 | else if (!strcmp(args[cur_arg], "prefix")) { |
| 2032 | if (!*args[cur_arg + 1]) { |
| 2033 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2034 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2035 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2036 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2037 | } |
| 2038 | |
| 2039 | type = REDIRECT_TYPE_PREFIX; |
| 2040 | cur_arg++; |
| 2041 | destination = args[cur_arg]; |
| 2042 | } |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2043 | else if (!strcmp(args[cur_arg], "set-cookie")) { |
| 2044 | if (!*args[cur_arg + 1]) { |
| 2045 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2046 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2047 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2048 | goto out; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2049 | } |
| 2050 | |
| 2051 | cur_arg++; |
| 2052 | cookie = args[cur_arg]; |
| 2053 | cookie_set = 1; |
| 2054 | } |
| 2055 | else if (!strcmp(args[cur_arg], "clear-cookie")) { |
| 2056 | if (!*args[cur_arg + 1]) { |
| 2057 | Alert("parsing [%s:%d] : '%s': missing argument for '%s'.\n", |
| 2058 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2059 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2060 | goto out; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2061 | } |
| 2062 | |
| 2063 | cur_arg++; |
| 2064 | cookie = args[cur_arg]; |
| 2065 | cookie_set = 0; |
| 2066 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2067 | else if (!strcmp(args[cur_arg],"code")) { |
| 2068 | if (!*args[cur_arg + 1]) { |
| 2069 | Alert("parsing [%s:%d] : '%s': missing HTTP code.\n", |
| 2070 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2071 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2072 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2073 | } |
| 2074 | cur_arg++; |
| 2075 | code = atol(args[cur_arg]); |
| 2076 | if (code < 301 || code > 303) { |
| 2077 | Alert("parsing [%s:%d] : '%s': unsupported HTTP code '%d'.\n", |
| 2078 | file, linenum, args[0], code); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2079 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2080 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2081 | } |
| 2082 | } |
Willy Tarreau | 79da469 | 2008-11-19 20:03:04 +0100 | [diff] [blame] | 2083 | else if (!strcmp(args[cur_arg],"drop-query")) { |
| 2084 | flags |= REDIRECT_FLAG_DROP_QS; |
| 2085 | } |
Willy Tarreau | 81e3b4f | 2010-01-10 00:42:19 +0100 | [diff] [blame] | 2086 | else if (!strcmp(args[cur_arg],"append-slash")) { |
| 2087 | flags |= REDIRECT_FLAG_APPEND_SLASH; |
| 2088 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2089 | else if (strcmp(args[cur_arg], "if") == 0 || |
| 2090 | strcmp(args[cur_arg], "unless") == 0) { |
| 2091 | cond = build_acl_cond(file, linenum, curproxy, (const char **)args + cur_arg); |
| 2092 | if (!cond) { |
| 2093 | Alert("parsing [%s:%d] : '%s': error detected while parsing redirect condition.\n", |
| 2094 | file, linenum, args[0]); |
| 2095 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2096 | goto out; |
| 2097 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2098 | break; |
| 2099 | } |
| 2100 | else { |
Willy Tarreau | 81e3b4f | 2010-01-10 00:42:19 +0100 | [diff] [blame] | 2101 | 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] | 2102 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2103 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2104 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2105 | } |
| 2106 | cur_arg++; |
| 2107 | } |
| 2108 | |
| 2109 | if (type == REDIRECT_TYPE_NONE) { |
| 2110 | Alert("parsing [%s:%d] : '%s' expects a redirection type ('prefix' or 'location').\n", |
| 2111 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2112 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2113 | goto out; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2114 | } |
| 2115 | |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2116 | rule = (struct redirect_rule *)calloc(1, sizeof(*rule)); |
| 2117 | rule->cond = cond; |
| 2118 | rule->rdr_str = strdup(destination); |
| 2119 | rule->rdr_len = strlen(destination); |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2120 | if (cookie) { |
| 2121 | /* 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] | 2122 | * a clear consists in appending "; path=/; Max-Age=0;" at the end. |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2123 | */ |
| 2124 | rule->cookie_len = strlen(cookie); |
William Turner | d986526 | 2010-03-01 13:30:34 -0500 | [diff] [blame] | 2125 | if (cookie_set) { |
| 2126 | rule->cookie_str = malloc(rule->cookie_len + 10); |
| 2127 | memcpy(rule->cookie_str, cookie, rule->cookie_len); |
| 2128 | memcpy(rule->cookie_str + rule->cookie_len, "; path=/;", 10); |
| 2129 | rule->cookie_len += 9; |
| 2130 | } else { |
| 2131 | rule->cookie_str = malloc(rule->cookie_len + 21); |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2132 | memcpy(rule->cookie_str, cookie, rule->cookie_len); |
William Turner | d986526 | 2010-03-01 13:30:34 -0500 | [diff] [blame] | 2133 | memcpy(rule->cookie_str + rule->cookie_len, "; path=/; Max-Age=0;", 21); |
| 2134 | rule->cookie_len += 20; |
Willy Tarreau | 0140f25 | 2008-11-19 21:07:09 +0100 | [diff] [blame] | 2135 | } |
| 2136 | } |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2137 | rule->type = type; |
| 2138 | rule->code = code; |
Willy Tarreau | 79da469 | 2008-11-19 20:03:04 +0100 | [diff] [blame] | 2139 | rule->flags = flags; |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2140 | LIST_INIT(&rule->list); |
| 2141 | LIST_ADDQ(&curproxy->redirect_rules, &rule->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 2142 | warnif_rule_after_use_backend(curproxy, file, linenum, args[0]); |
Willy Tarreau | b463dfb | 2008-06-07 23:08:56 +0200 | [diff] [blame] | 2143 | } |
Krzysztof Piotr Oledzki | 7b723ef | 2009-01-27 21:09:41 +0100 | [diff] [blame] | 2144 | else if (!strcmp(args[0], "use_backend")) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2145 | struct switching_rule *rule; |
| 2146 | |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2147 | if (curproxy == &defproxy) { |
| 2148 | 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] | 2149 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2150 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2151 | } |
| 2152 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2153 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2154 | err_code |= ERR_WARN; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2155 | |
| 2156 | if (*(args[1]) == 0) { |
| 2157 | 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] | 2158 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2159 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2160 | } |
| 2161 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2162 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2163 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2164 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2165 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2166 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2167 | } |
| 2168 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2169 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2)) == NULL) { |
Willy Tarreau | a980263 | 2008-07-25 19:13:19 +0200 | [diff] [blame] | 2170 | Alert("parsing [%s:%d] : error detected while parsing switching rule.\n", |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2171 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2172 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2173 | goto out; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2174 | } |
| 2175 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 2176 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
Willy Tarreau | a980263 | 2008-07-25 19:13:19 +0200 | [diff] [blame] | 2177 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 2178 | rule = (struct switching_rule *)calloc(1, sizeof(*rule)); |
| 2179 | rule->cond = cond; |
| 2180 | rule->be.name = strdup(args[1]); |
| 2181 | LIST_INIT(&rule->list); |
| 2182 | LIST_ADDQ(&curproxy->switching_rules, &rule->list); |
| 2183 | } |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2184 | else if ((!strcmp(args[0], "force-persist")) || |
| 2185 | (!strcmp(args[0], "ignore-persist"))) { |
| 2186 | struct persist_rule *rule; |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2187 | |
| 2188 | if (curproxy == &defproxy) { |
| 2189 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2190 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2191 | goto out; |
| 2192 | } |
| 2193 | |
| 2194 | if (warnifnotcap(curproxy, PR_CAP_FE|PR_CAP_BE, file, linenum, args[0], NULL)) |
| 2195 | err_code |= ERR_WARN; |
| 2196 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2197 | if (strcmp(args[1], "if") != 0 && strcmp(args[1], "unless") != 0) { |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2198 | Alert("parsing [%s:%d] : '%s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2199 | file, linenum, args[0]); |
| 2200 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2201 | goto out; |
| 2202 | } |
| 2203 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2204 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 1)) == NULL) { |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2205 | Alert("parsing [%s:%d] : error detected while parsing a '%s' rule.\n", |
| 2206 | file, linenum, args[0]); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2207 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2208 | goto out; |
| 2209 | } |
| 2210 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 2211 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2212 | |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2213 | rule = (struct persist_rule *)calloc(1, sizeof(*rule)); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2214 | rule->cond = cond; |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2215 | if (!strcmp(args[0], "force-persist")) { |
| 2216 | rule->type = PERSIST_TYPE_FORCE; |
| 2217 | } else { |
| 2218 | rule->type = PERSIST_TYPE_IGNORE; |
| 2219 | } |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2220 | LIST_INIT(&rule->list); |
Cyril Bonté | 47fdd8e | 2010-04-25 00:00:51 +0200 | [diff] [blame] | 2221 | LIST_ADDQ(&curproxy->persist_rules, &rule->list); |
Willy Tarreau | 4de9149 | 2010-01-22 19:10:05 +0100 | [diff] [blame] | 2222 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2223 | else if (!strcmp(args[0], "stick-table")) { |
| 2224 | int myidx = 1; |
| 2225 | |
| 2226 | curproxy->table.type = (unsigned int)-1; |
| 2227 | while (*args[myidx]) { |
| 2228 | const char *err; |
| 2229 | |
| 2230 | if (strcmp(args[myidx], "size") == 0) { |
| 2231 | myidx++; |
| 2232 | if (!*(args[myidx])) { |
| 2233 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2234 | file, linenum, args[myidx-1]); |
| 2235 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2236 | goto out; |
| 2237 | } |
| 2238 | if ((err = parse_size_err(args[myidx], &curproxy->table.size))) { |
| 2239 | Alert("parsing [%s:%d] : stick-table: unexpected character '%c' in argument of '%s'.\n", |
| 2240 | file, linenum, *err, args[myidx-1]); |
| 2241 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2242 | goto out; |
| 2243 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2244 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2245 | } |
| 2246 | else if (strcmp(args[myidx], "expire") == 0) { |
| 2247 | myidx++; |
| 2248 | if (!*(args[myidx])) { |
| 2249 | Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n", |
| 2250 | file, linenum, args[myidx-1]); |
| 2251 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2252 | goto out; |
| 2253 | } |
| 2254 | err = parse_time_err(args[myidx], &val, TIME_UNIT_MS); |
| 2255 | if (err) { |
| 2256 | Alert("parsing [%s:%d] : stick-table: unexpected character '%c' in argument of '%s'.\n", |
| 2257 | file, linenum, *err, args[myidx-1]); |
| 2258 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2259 | goto out; |
| 2260 | } |
| 2261 | curproxy->table.expire = val; |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2262 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2263 | } |
| 2264 | else if (strcmp(args[myidx], "nopurge") == 0) { |
| 2265 | curproxy->table.nopurge = 1; |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2266 | myidx++; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2267 | } |
| 2268 | else if (strcmp(args[myidx], "type") == 0) { |
| 2269 | myidx++; |
| 2270 | if (stktable_parse_type(args, &myidx, &curproxy->table.type, &curproxy->table.key_size) != 0) { |
| 2271 | Alert("parsing [%s:%d] : stick-table: unknown type '%s'.\n", |
| 2272 | file, linenum, args[myidx]); |
| 2273 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2274 | goto out; |
| 2275 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2276 | /* myidx already points to next arg */ |
| 2277 | } |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 2278 | else if (strcmp(args[myidx], "store") == 0) { |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 2279 | int type, err; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 2280 | char *cw, *nw, *sa; |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 2281 | |
| 2282 | myidx++; |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2283 | nw = args[myidx]; |
| 2284 | while (*nw) { |
| 2285 | /* the "store" keyword supports a comma-separated list */ |
| 2286 | cw = nw; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 2287 | sa = NULL; /* store arg */ |
| 2288 | while (*nw && *nw != ',') { |
| 2289 | if (*nw == '(') { |
| 2290 | *nw = 0; |
| 2291 | sa = ++nw; |
| 2292 | while (*nw != ')') { |
| 2293 | if (!*nw) { |
| 2294 | Alert("parsing [%s:%d] : %s: missing closing parenthesis after store option '%s'.\n", |
| 2295 | file, linenum, args[0], cw); |
| 2296 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2297 | goto out; |
| 2298 | } |
| 2299 | nw++; |
| 2300 | } |
| 2301 | *nw = '\0'; |
| 2302 | } |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2303 | nw++; |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 2304 | } |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2305 | if (*nw) |
| 2306 | *nw++ = '\0'; |
| 2307 | type = stktable_get_data_type(cw); |
| 2308 | if (type < 0) { |
| 2309 | Alert("parsing [%s:%d] : %s: unknown store option '%s'.\n", |
| 2310 | file, linenum, args[0], cw); |
| 2311 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2312 | goto out; |
| 2313 | } |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 2314 | |
| 2315 | err = stktable_alloc_data_type(&curproxy->table, type, sa); |
| 2316 | switch (err) { |
| 2317 | case PE_NONE: break; |
| 2318 | case PE_EXIST: |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2319 | Warning("parsing [%s:%d]: %s: store option '%s' already enabled, ignored.\n", |
| 2320 | file, linenum, args[0], cw); |
| 2321 | err_code |= ERR_WARN; |
Willy Tarreau | ac78288 | 2010-06-20 10:41:54 +0200 | [diff] [blame] | 2322 | break; |
| 2323 | |
| 2324 | case PE_ARG_MISSING: |
| 2325 | Alert("parsing [%s:%d] : %s: missing argument to store option '%s'.\n", |
| 2326 | file, linenum, args[0], cw); |
| 2327 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2328 | goto out; |
| 2329 | |
| 2330 | case PE_ARG_NOT_USED: |
| 2331 | Alert("parsing [%s:%d] : %s: unexpected argument to store option '%s'.\n", |
| 2332 | file, linenum, args[0], cw); |
| 2333 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2334 | goto out; |
| 2335 | |
| 2336 | default: |
| 2337 | Alert("parsing [%s:%d] : %s: error when processing store option '%s'.\n", |
| 2338 | file, linenum, args[0], cw); |
| 2339 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2340 | goto out; |
Willy Tarreau | b084e9c | 2010-06-19 07:12:36 +0200 | [diff] [blame] | 2341 | } |
Willy Tarreau | 08d5f98 | 2010-06-06 13:34:54 +0200 | [diff] [blame] | 2342 | } |
| 2343 | myidx++; |
| 2344 | } |
Willy Tarreau | 0c55931 | 2010-01-26 18:36:26 +0100 | [diff] [blame] | 2345 | else { |
| 2346 | Alert("parsing [%s:%d] : stick-table: unknown argument '%s'.\n", |
| 2347 | file, linenum, args[myidx]); |
| 2348 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2349 | goto out; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2350 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2351 | } |
| 2352 | |
| 2353 | if (!curproxy->table.size) { |
| 2354 | Alert("parsing [%s:%d] : stick-table: missing size.\n", |
| 2355 | file, linenum); |
| 2356 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2357 | goto out; |
| 2358 | } |
| 2359 | |
| 2360 | if (curproxy->table.type == (unsigned int)-1) { |
| 2361 | Alert("parsing [%s:%d] : stick-table: missing type.\n", |
| 2362 | file, linenum); |
| 2363 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2364 | goto out; |
| 2365 | } |
| 2366 | } |
| 2367 | else if (!strcmp(args[0], "stick")) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2368 | struct sticking_rule *rule; |
| 2369 | struct pattern_expr *expr; |
| 2370 | int myidx = 0; |
| 2371 | const char *name = NULL; |
| 2372 | int flags; |
| 2373 | |
| 2374 | if (curproxy == &defproxy) { |
| 2375 | Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2376 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2377 | goto out; |
| 2378 | } |
| 2379 | |
| 2380 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) { |
| 2381 | err_code |= ERR_WARN; |
| 2382 | goto out; |
| 2383 | } |
| 2384 | |
| 2385 | myidx++; |
| 2386 | if ((strcmp(args[myidx], "store") == 0) || |
| 2387 | (strcmp(args[myidx], "store-request") == 0)) { |
| 2388 | myidx++; |
| 2389 | flags = STK_IS_STORE; |
| 2390 | } |
| 2391 | else if (strcmp(args[myidx], "store-response") == 0) { |
| 2392 | myidx++; |
| 2393 | flags = STK_IS_STORE | STK_ON_RSP; |
| 2394 | } |
| 2395 | else if (strcmp(args[myidx], "match") == 0) { |
| 2396 | myidx++; |
| 2397 | flags = STK_IS_MATCH; |
| 2398 | } |
| 2399 | else if (strcmp(args[myidx], "on") == 0) { |
| 2400 | myidx++; |
| 2401 | flags = STK_IS_MATCH | STK_IS_STORE; |
| 2402 | } |
| 2403 | else { |
| 2404 | Alert("parsing [%s:%d] : '%s' expects 'on', 'match', or 'store'.\n", file, linenum, args[0]); |
| 2405 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2406 | goto out; |
| 2407 | } |
| 2408 | |
| 2409 | if (*(args[myidx]) == 0) { |
| 2410 | Alert("parsing [%s:%d] : '%s' expects a fetch method.\n", file, linenum, args[0]); |
| 2411 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2412 | goto out; |
| 2413 | } |
| 2414 | |
| 2415 | expr = pattern_parse_expr(args, &myidx); |
| 2416 | if (!expr) { |
| 2417 | Alert("parsing [%s:%d] : '%s': unknown fetch method '%s'.\n", file, linenum, args[0], args[myidx]); |
| 2418 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2419 | goto out; |
| 2420 | } |
| 2421 | |
| 2422 | if (flags & STK_ON_RSP) { |
| 2423 | if (!(expr->fetch->dir & PATTERN_FETCH_RTR)) { |
| 2424 | Alert("parsing [%s:%d] : '%s': fetch method '%s' can not be used on response.\n", |
| 2425 | file, linenum, args[0], expr->fetch->kw); |
| 2426 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2427 | goto out; |
| 2428 | } |
| 2429 | } else { |
| 2430 | if (!(expr->fetch->dir & PATTERN_FETCH_REQ)) { |
| 2431 | Alert("parsing [%s:%d] : '%s': fetch method '%s' can not be used on request.\n", |
| 2432 | file, linenum, args[0], expr->fetch->kw); |
| 2433 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2434 | goto out; |
| 2435 | } |
| 2436 | } |
| 2437 | |
| 2438 | if (strcmp(args[myidx], "table") == 0) { |
| 2439 | myidx++; |
| 2440 | name = args[myidx++]; |
| 2441 | } |
| 2442 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2443 | if (strcmp(args[myidx], "if") == 0 || strcmp(args[myidx], "unless") == 0) { |
| 2444 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + myidx)) == NULL) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2445 | Alert("parsing [%s:%d] : '%s': error detected while parsing sticking condition.\n", |
| 2446 | file, linenum, args[0]); |
| 2447 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2448 | goto out; |
| 2449 | } |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2450 | } |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2451 | else if (*(args[myidx])) { |
| 2452 | Alert("parsing [%s:%d] : '%s': unknown keyword '%s'.\n", |
| 2453 | file, linenum, args[0], args[myidx]); |
| 2454 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2455 | goto out; |
| 2456 | } |
| 2457 | |
Willy Tarreau | f1e98b8 | 2010-01-28 17:59:39 +0100 | [diff] [blame] | 2458 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
| 2459 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 2460 | rule = (struct sticking_rule *)calloc(1, sizeof(*rule)); |
| 2461 | rule->cond = cond; |
| 2462 | rule->expr = expr; |
| 2463 | rule->flags = flags; |
| 2464 | rule->table.name = name ? strdup(name) : NULL; |
| 2465 | LIST_INIT(&rule->list); |
| 2466 | if (flags & STK_ON_RSP) |
| 2467 | LIST_ADDQ(&curproxy->storersp_rules, &rule->list); |
| 2468 | else |
| 2469 | LIST_ADDQ(&curproxy->sticking_rules, &rule->list); |
| 2470 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2471 | else if (!strcmp(args[0], "stats")) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2472 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2473 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2474 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2475 | if (curproxy != &defproxy && curproxy->uri_auth == defproxy.uri_auth) |
| 2476 | curproxy->uri_auth = NULL; /* we must detach from the default config */ |
| 2477 | |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 2478 | if (!*args[1]) { |
| 2479 | goto stats_error_parsing; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2480 | } else if (!strcmp(args[1], "uri")) { |
| 2481 | if (*(args[2]) == 0) { |
| 2482 | Alert("parsing [%s:%d] : 'uri' needs an URI prefix.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2483 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2484 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2485 | } else if (!stats_set_uri(&curproxy->uri_auth, args[2])) { |
| 2486 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2487 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2488 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2489 | } |
| 2490 | } else if (!strcmp(args[1], "realm")) { |
| 2491 | if (*(args[2]) == 0) { |
| 2492 | Alert("parsing [%s:%d] : 'realm' needs an realm name.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2493 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2494 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2495 | } else if (!stats_set_realm(&curproxy->uri_auth, args[2])) { |
| 2496 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2497 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2498 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2499 | } |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 2500 | } else if (!strcmp(args[1], "refresh")) { |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 2501 | unsigned interval; |
| 2502 | |
| 2503 | err = parse_time_err(args[2], &interval, TIME_UNIT_S); |
| 2504 | if (err) { |
| 2505 | Alert("parsing [%s:%d] : unexpected character '%c' in stats refresh interval.\n", |
| 2506 | file, linenum, *err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2507 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2508 | goto out; |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 2509 | } else if (!stats_set_refresh(&curproxy->uri_auth, interval)) { |
| 2510 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2511 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2512 | goto out; |
Willy Tarreau | bbd4212 | 2007-07-25 07:26:38 +0200 | [diff] [blame] | 2513 | } |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 2514 | } else if (!strcmp(args[1], "http-request")) { /* request access control: allow/deny/auth */ |
| 2515 | struct req_acl_rule *req_acl; |
| 2516 | |
| 2517 | if (curproxy == &defproxy) { |
| 2518 | Alert("parsing [%s:%d]: '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]); |
| 2519 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2520 | goto out; |
| 2521 | } |
| 2522 | |
| 2523 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 2524 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 2525 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2526 | goto out; |
| 2527 | } |
| 2528 | |
| 2529 | if (!LIST_ISEMPTY(&curproxy->uri_auth->req_acl) && |
| 2530 | !LIST_PREV(&curproxy->uri_auth->req_acl, struct req_acl_rule *, list)->cond) { |
| 2531 | Warning("parsing [%s:%d]: previous '%s' action has no condition attached, further entries are NOOP.\n", |
| 2532 | file, linenum, args[0]); |
| 2533 | err_code |= ERR_WARN; |
| 2534 | } |
| 2535 | |
Willy Tarreau | 9cc670f | 2010-02-01 10:43:44 +0100 | [diff] [blame] | 2536 | req_acl = parse_auth_cond((const char **)args + 2, file, linenum, curproxy); |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 2537 | |
| 2538 | if (!req_acl) { |
| 2539 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2540 | goto out; |
| 2541 | } |
| 2542 | |
Willy Tarreau | 9cc670f | 2010-02-01 10:43:44 +0100 | [diff] [blame] | 2543 | err_code |= warnif_cond_requires_resp(req_acl->cond, file, linenum); |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 2544 | LIST_ADDQ(&curproxy->uri_auth->req_acl, &req_acl->list); |
| 2545 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2546 | } else if (!strcmp(args[1], "auth")) { |
| 2547 | if (*(args[2]) == 0) { |
| 2548 | 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] | 2549 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2550 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2551 | } else if (!stats_add_auth(&curproxy->uri_auth, args[2])) { |
| 2552 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2553 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2554 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2555 | } |
| 2556 | } else if (!strcmp(args[1], "scope")) { |
| 2557 | if (*(args[2]) == 0) { |
| 2558 | Alert("parsing [%s:%d] : 'scope' needs a proxy name.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2559 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2560 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2561 | } else if (!stats_add_scope(&curproxy->uri_auth, args[2])) { |
| 2562 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2563 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2564 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2565 | } |
| 2566 | } else if (!strcmp(args[1], "enable")) { |
| 2567 | if (!stats_check_init_uri_auth(&curproxy->uri_auth)) { |
| 2568 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2569 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2570 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2571 | } |
Krzysztof Oledzki | d9db927 | 2007-10-15 10:05:11 +0200 | [diff] [blame] | 2572 | } else if (!strcmp(args[1], "hide-version")) { |
| 2573 | if (!stats_set_flag(&curproxy->uri_auth, ST_HIDEVER)) { |
| 2574 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2575 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2576 | goto out; |
Krzysztof Oledzki | d9db927 | 2007-10-15 10:05:11 +0200 | [diff] [blame] | 2577 | } |
Krzysztof Piotr Oledzki | 15514c2 | 2010-01-04 16:03:09 +0100 | [diff] [blame] | 2578 | } else if (!strcmp(args[1], "show-legends")) { |
| 2579 | if (!stats_set_flag(&curproxy->uri_auth, ST_SHLGNDS)) { |
| 2580 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 2581 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2582 | goto out; |
| 2583 | } |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 2584 | } else if (!strcmp(args[1], "show-node")) { |
| 2585 | |
| 2586 | if (*args[2]) { |
| 2587 | int i; |
| 2588 | char c; |
| 2589 | |
| 2590 | for (i=0; args[2][i]; i++) { |
| 2591 | c = args[2][i]; |
Willy Tarreau | 88e0581 | 2010-03-03 00:16:00 +0100 | [diff] [blame] | 2592 | if (!isupper((unsigned char)c) && !islower((unsigned char)c) && |
| 2593 | !isdigit((unsigned char)c) && c != '_' && c != '-' && c != '.') |
Krzysztof Piotr Oledzki | 48cb2ae | 2009-10-02 22:51:14 +0200 | [diff] [blame] | 2594 | break; |
| 2595 | } |
| 2596 | |
| 2597 | if (!i || args[2][i]) { |
| 2598 | Alert("parsing [%s:%d]: '%s %s' invalid node name - should be a string" |
| 2599 | "with digits(0-9), letters(A-Z, a-z), hyphen(-) or underscode(_).\n", |
| 2600 | file, linenum, args[0], args[1]); |
| 2601 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2602 | goto out; |
| 2603 | } |
| 2604 | } |
| 2605 | |
| 2606 | if (!stats_set_node(&curproxy->uri_auth, args[2])) { |
| 2607 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 2608 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2609 | goto out; |
| 2610 | } |
| 2611 | } else if (!strcmp(args[1], "show-desc")) { |
| 2612 | char *desc = NULL; |
| 2613 | |
| 2614 | if (*args[2]) { |
| 2615 | int i, len=0; |
| 2616 | char *d; |
| 2617 | |
| 2618 | for(i=2; *args[i]; i++) |
| 2619 | len += strlen(args[i])+1; |
| 2620 | |
| 2621 | desc = d = (char *)calloc(1, len); |
| 2622 | |
| 2623 | d += sprintf(d, "%s", args[2]); |
| 2624 | for(i=3; *args[i]; i++) |
| 2625 | d += sprintf(d, " %s", args[i]); |
| 2626 | } |
| 2627 | |
| 2628 | if (!*args[2] && !global.desc) |
| 2629 | Warning("parsing [%s:%d]: '%s' requires a parameter or 'desc' to be set in the global section.\n", |
| 2630 | file, linenum, args[1]); |
| 2631 | else { |
| 2632 | if (!stats_set_desc(&curproxy->uri_auth, desc)) { |
| 2633 | free(desc); |
| 2634 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 2635 | err_code |= ERR_ALERT | ERR_ABORT; |
| 2636 | goto out; |
| 2637 | } |
| 2638 | free(desc); |
| 2639 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2640 | } else { |
Krzysztof Piotr Oledzki | 260a3bb | 2010-01-06 16:25:05 +0100 | [diff] [blame] | 2641 | stats_error_parsing: |
| 2642 | Alert("parsing [%s:%d]: %s '%s', expects 'uri', 'realm', 'auth', 'scope', 'enable', 'hide-version', 'show-node', 'show-desc' or 'show-legends'.\n", |
| 2643 | 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] | 2644 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2645 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2646 | } |
| 2647 | } |
| 2648 | else if (!strcmp(args[0], "option")) { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2649 | int optnum; |
| 2650 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 2651 | if (*(args[1]) == '\0') { |
| 2652 | Alert("parsing [%s:%d]: '%s' expects an option name.\n", |
| 2653 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2654 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2655 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2656 | } |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2657 | |
| 2658 | for (optnum = 0; cfg_opts[optnum].name; optnum++) { |
| 2659 | if (!strcmp(args[1], cfg_opts[optnum].name)) { |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2660 | if (warnifnotcap(curproxy, cfg_opts[optnum].cap, file, linenum, args[1], NULL)) { |
| 2661 | err_code |= ERR_WARN; |
| 2662 | goto out; |
| 2663 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 2664 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 2665 | curproxy->no_options &= ~cfg_opts[optnum].val; |
| 2666 | curproxy->options &= ~cfg_opts[optnum].val; |
| 2667 | |
| 2668 | switch (kwm) { |
| 2669 | case KWM_STD: |
| 2670 | curproxy->options |= cfg_opts[optnum].val; |
| 2671 | break; |
| 2672 | case KWM_NO: |
| 2673 | curproxy->no_options |= cfg_opts[optnum].val; |
| 2674 | break; |
| 2675 | case KWM_DEF: /* already cleared */ |
| 2676 | break; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 2677 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 2678 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2679 | goto out; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2680 | } |
| 2681 | } |
| 2682 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 2683 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) { |
| 2684 | if (!strcmp(args[1], cfg_opts2[optnum].name)) { |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2685 | if (warnifnotcap(curproxy, cfg_opts2[optnum].cap, file, linenum, args[1], NULL)) { |
| 2686 | err_code |= ERR_WARN; |
| 2687 | goto out; |
| 2688 | } |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 2689 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 2690 | curproxy->no_options2 &= ~cfg_opts2[optnum].val; |
| 2691 | curproxy->options2 &= ~cfg_opts2[optnum].val; |
| 2692 | |
| 2693 | switch (kwm) { |
| 2694 | case KWM_STD: |
| 2695 | curproxy->options2 |= cfg_opts2[optnum].val; |
| 2696 | break; |
| 2697 | case KWM_NO: |
| 2698 | curproxy->no_options2 |= cfg_opts2[optnum].val; |
| 2699 | break; |
| 2700 | case KWM_DEF: /* already cleared */ |
| 2701 | break; |
Willy Tarreau | 84b57da | 2009-06-14 11:10:45 +0200 | [diff] [blame] | 2702 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2703 | goto out; |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 2704 | } |
| 2705 | } |
| 2706 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 2707 | if (kwm != KWM_STD) { |
| 2708 | 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] | 2709 | file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2710 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2711 | goto out; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 2712 | } |
| 2713 | |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 2714 | if (!strcmp(args[1], "httplog")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2715 | /* generate a complete HTTP log */ |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 2716 | curproxy->options2 &= ~PR_O2_CLFLOG; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2717 | curproxy->to_log |= LW_DATE | LW_CLIP | LW_SVID | LW_REQ | LW_PXID | LW_RESP | LW_BYTES; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 2718 | if (*(args[2]) != '\0') { |
| 2719 | if (!strcmp(args[2], "clf")) { |
| 2720 | curproxy->options2 |= PR_O2_CLFLOG; |
| 2721 | } else { |
| 2722 | 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] | 2723 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2724 | goto out; |
Emeric Brun | 3a058f3 | 2009-06-30 18:26:00 +0200 | [diff] [blame] | 2725 | } |
| 2726 | } |
| 2727 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2728 | else if (!strcmp(args[1], "tcplog")) |
| 2729 | /* generate a detailed TCP log */ |
| 2730 | curproxy->to_log |= LW_DATE | LW_CLIP | LW_SVID | LW_PXID | LW_BYTES; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2731 | else if (!strcmp(args[1], "tcpka")) { |
| 2732 | /* enable TCP keep-alives on client and server sessions */ |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2733 | 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] | 2734 | err_code |= ERR_WARN; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2735 | |
| 2736 | if (curproxy->cap & PR_CAP_FE) |
| 2737 | curproxy->options |= PR_O_TCP_CLI_KA; |
| 2738 | if (curproxy->cap & PR_CAP_BE) |
| 2739 | curproxy->options |= PR_O_TCP_SRV_KA; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2740 | } |
| 2741 | else if (!strcmp(args[1], "httpchk")) { |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2742 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2743 | err_code |= ERR_WARN; |
| 2744 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2745 | /* use HTTP request to check servers' health */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2746 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 2747 | curproxy->check_req = NULL; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 2748 | curproxy->options &= ~PR_O_SMTP_CHK; |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 2749 | curproxy->options2 &= ~PR_O2_SSL3_CHK; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2750 | curproxy->options2 &= ~PR_O2_MYSQL_CHK; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 2751 | curproxy->options |= PR_O_HTTP_CHK; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2752 | if (!*args[2]) { /* no argument */ |
| 2753 | curproxy->check_req = strdup(DEF_CHECK_REQ); /* default request */ |
| 2754 | curproxy->check_len = strlen(DEF_CHECK_REQ); |
| 2755 | } else if (!*args[3]) { /* one argument : URI */ |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 2756 | 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] | 2757 | curproxy->check_req = (char *)malloc(reqlen); |
| 2758 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 2759 | "OPTIONS %s HTTP/1.0\r\n", args[2]); /* URI to use */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2760 | } else { /* more arguments : METHOD URI [HTTP_VER] */ |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 2761 | int reqlen = strlen(args[2]) + strlen(args[3]) + 3 + strlen("\r\n"); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2762 | if (*args[4]) |
| 2763 | reqlen += strlen(args[4]); |
| 2764 | else |
| 2765 | reqlen += strlen("HTTP/1.0"); |
| 2766 | |
| 2767 | curproxy->check_req = (char *)malloc(reqlen); |
| 2768 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
Willy Tarreau | e9d8788 | 2010-01-27 11:28:42 +0100 | [diff] [blame] | 2769 | "%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] | 2770 | } |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 2771 | } |
| 2772 | else if (!strcmp(args[1], "ssl-hello-chk")) { |
| 2773 | /* use SSLv3 CLIENT HELLO to check servers' health */ |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2774 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2775 | err_code |= ERR_WARN; |
Willy Tarreau | 13943ab | 2006-12-31 00:24:10 +0100 | [diff] [blame] | 2776 | |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2777 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 2778 | curproxy->check_req = NULL; |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 2779 | curproxy->options &= ~PR_O_HTTP_CHK; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 2780 | curproxy->options &= ~PR_O_SMTP_CHK; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2781 | curproxy->options2 &= ~PR_O2_MYSQL_CHK; |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 2782 | curproxy->options2 |= PR_O2_SSL3_CHK; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2783 | } |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 2784 | else if (!strcmp(args[1], "smtpchk")) { |
| 2785 | /* use SMTP request to check servers' health */ |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2786 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 2787 | curproxy->check_req = NULL; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 2788 | curproxy->options &= ~PR_O_HTTP_CHK; |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 2789 | curproxy->options2 &= ~PR_O2_SSL3_CHK; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2790 | curproxy->options2 &= ~PR_O2_MYSQL_CHK; |
Willy Tarreau | 2367790 | 2007-05-08 23:50:35 +0200 | [diff] [blame] | 2791 | curproxy->options |= PR_O_SMTP_CHK; |
| 2792 | |
| 2793 | if (!*args[2] || !*args[3]) { /* no argument or incomplete EHLO host */ |
| 2794 | curproxy->check_req = strdup(DEF_SMTP_CHECK_REQ); /* default request */ |
| 2795 | curproxy->check_len = strlen(DEF_SMTP_CHECK_REQ); |
| 2796 | } else { /* ESMTP EHLO, or SMTP HELO, and a hostname */ |
| 2797 | if (!strcmp(args[2], "EHLO") || !strcmp(args[2], "HELO")) { |
| 2798 | int reqlen = strlen(args[2]) + strlen(args[3]) + strlen(" \r\n") + 1; |
| 2799 | curproxy->check_req = (char *)malloc(reqlen); |
| 2800 | curproxy->check_len = snprintf(curproxy->check_req, reqlen, |
| 2801 | "%s %s\r\n", args[2], args[3]); /* HELO hostname */ |
| 2802 | } else { |
| 2803 | /* this just hits the default for now, but you could potentially expand it to allow for other stuff |
| 2804 | though, it's unlikely you'd want to send anything other than an EHLO or HELO */ |
| 2805 | curproxy->check_req = strdup(DEF_SMTP_CHECK_REQ); /* default request */ |
| 2806 | curproxy->check_len = strlen(DEF_SMTP_CHECK_REQ); |
| 2807 | } |
| 2808 | } |
| 2809 | } |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2810 | else if (!strcmp(args[1], "mysql-check")) { |
| 2811 | /* use MYSQL request to check servers' health */ |
| 2812 | free(curproxy->check_req); |
Willy Tarreau | 54f6a58 | 2010-02-01 16:31:14 +0100 | [diff] [blame] | 2813 | curproxy->check_req = NULL; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2814 | curproxy->options &= ~PR_O_HTTP_CHK; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2815 | curproxy->options &= ~PR_O_SMTP_CHK; |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 2816 | curproxy->options2 &= ~PR_O2_SSL3_CHK; |
Hervé COMMOWICK | 698ae00 | 2010-01-12 09:25:13 +0100 | [diff] [blame] | 2817 | curproxy->options2 |= PR_O2_MYSQL_CHK; |
| 2818 | } |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 2819 | else if (!strcmp(args[1], "forwardfor")) { |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 2820 | int cur_arg; |
| 2821 | |
| 2822 | /* insert x-forwarded-for field, but not for the IP address listed as an except. |
| 2823 | * set default options (ie: bitfield, header name, etc) |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 2824 | */ |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 2825 | |
| 2826 | curproxy->options |= PR_O_FWDFOR; |
| 2827 | |
| 2828 | free(curproxy->fwdfor_hdr_name); |
| 2829 | curproxy->fwdfor_hdr_name = strdup(DEF_XFORWARDFOR_HDR); |
| 2830 | curproxy->fwdfor_hdr_len = strlen(DEF_XFORWARDFOR_HDR); |
| 2831 | |
| 2832 | /* loop to go through arguments - start at 2, since 0+1 = "option" "forwardfor" */ |
| 2833 | cur_arg = 2; |
| 2834 | while (*(args[cur_arg])) { |
| 2835 | if (!strcmp(args[cur_arg], "except")) { |
| 2836 | /* suboption except - needs additional argument for it */ |
| 2837 | if (!*(args[cur_arg+1]) || !str2net(args[cur_arg+1], &curproxy->except_net, &curproxy->except_mask)) { |
| 2838 | Alert("parsing [%s:%d] : '%s %s %s' expects <address>[/mask] as argument.\n", |
| 2839 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2840 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2841 | goto out; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 2842 | } |
| 2843 | /* flush useless bits */ |
| 2844 | curproxy->except_net.s_addr &= curproxy->except_mask.s_addr; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 2845 | cur_arg += 2; |
| 2846 | } else if (!strcmp(args[cur_arg], "header")) { |
| 2847 | /* suboption header - needs additional argument for it */ |
| 2848 | if (*(args[cur_arg+1]) == 0) { |
| 2849 | Alert("parsing [%s:%d] : '%s %s %s' expects <header_name> as argument.\n", |
| 2850 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2851 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2852 | goto out; |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 2853 | } |
| 2854 | free(curproxy->fwdfor_hdr_name); |
| 2855 | curproxy->fwdfor_hdr_name = strdup(args[cur_arg+1]); |
| 2856 | curproxy->fwdfor_hdr_len = strlen(curproxy->fwdfor_hdr_name); |
| 2857 | cur_arg += 2; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 2858 | } else { |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 2859 | /* unknown suboption - catchall */ |
| 2860 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'except' and 'header'.\n", |
| 2861 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2862 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2863 | goto out; |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 2864 | } |
Ross West | af72a1d | 2008-08-03 10:51:45 +0200 | [diff] [blame] | 2865 | } /* end while loop */ |
Willy Tarreau | 7ac51f6 | 2007-03-25 16:00:04 +0200 | [diff] [blame] | 2866 | } |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 2867 | else if (!strcmp(args[1], "originalto")) { |
| 2868 | int cur_arg; |
| 2869 | |
| 2870 | /* insert x-original-to field, but not for the IP address listed as an except. |
| 2871 | * set default options (ie: bitfield, header name, etc) |
| 2872 | */ |
| 2873 | |
| 2874 | curproxy->options |= PR_O_ORGTO; |
| 2875 | |
| 2876 | free(curproxy->orgto_hdr_name); |
| 2877 | curproxy->orgto_hdr_name = strdup(DEF_XORIGINALTO_HDR); |
| 2878 | curproxy->orgto_hdr_len = strlen(DEF_XORIGINALTO_HDR); |
| 2879 | |
| 2880 | /* loop to go through arguments - start at 2, since 0+1 = "option" "forwardfor" */ |
| 2881 | cur_arg = 2; |
| 2882 | while (*(args[cur_arg])) { |
| 2883 | if (!strcmp(args[cur_arg], "except")) { |
| 2884 | /* suboption except - needs additional argument for it */ |
| 2885 | if (!*(args[cur_arg+1]) || !str2net(args[cur_arg+1], &curproxy->except_to, &curproxy->except_mask_to)) { |
| 2886 | Alert("parsing [%s:%d] : '%s %s %s' expects <address>[/mask] as argument.\n", |
| 2887 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2888 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2889 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 2890 | } |
| 2891 | /* flush useless bits */ |
| 2892 | curproxy->except_to.s_addr &= curproxy->except_mask_to.s_addr; |
| 2893 | cur_arg += 2; |
| 2894 | } else if (!strcmp(args[cur_arg], "header")) { |
| 2895 | /* suboption header - needs additional argument for it */ |
| 2896 | if (*(args[cur_arg+1]) == 0) { |
| 2897 | Alert("parsing [%s:%d] : '%s %s %s' expects <header_name> as argument.\n", |
| 2898 | file, linenum, args[0], args[1], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2899 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2900 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 2901 | } |
| 2902 | free(curproxy->orgto_hdr_name); |
| 2903 | curproxy->orgto_hdr_name = strdup(args[cur_arg+1]); |
| 2904 | curproxy->orgto_hdr_len = strlen(curproxy->orgto_hdr_name); |
| 2905 | cur_arg += 2; |
| 2906 | } else { |
| 2907 | /* unknown suboption - catchall */ |
| 2908 | Alert("parsing [%s:%d] : '%s %s' only supports optional values: 'except' and 'header'.\n", |
| 2909 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2910 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2911 | goto out; |
Maik Broemme | 2850cb4 | 2009-04-17 18:53:21 +0200 | [diff] [blame] | 2912 | } |
| 2913 | } /* end while loop */ |
| 2914 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2915 | else { |
| 2916 | Alert("parsing [%s:%d] : unknown option '%s'.\n", file, linenum, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2917 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2918 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2919 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2920 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2921 | } |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 2922 | else if (!strcmp(args[0], "default_backend")) { |
| 2923 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2924 | err_code |= ERR_WARN; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 2925 | |
| 2926 | if (*(args[1]) == 0) { |
| 2927 | 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] | 2928 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2929 | goto out; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 2930 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 2931 | free(curproxy->defbe.name); |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 2932 | curproxy->defbe.name = strdup(args[1]); |
| 2933 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2934 | else if (!strcmp(args[0], "redispatch") || !strcmp(args[0], "redisp")) { |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2935 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2936 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 2937 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 2938 | Warning("parsing [%s:%d]: keyword '%s' is deprecated, please use 'option redispatch' instead.\n", |
| 2939 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2940 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2941 | /* enable reconnections to dispatch */ |
| 2942 | curproxy->options |= PR_O_REDISP; |
| 2943 | } |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 2944 | else if (!strcmp(args[0], "http-check")) { |
| 2945 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2946 | err_code |= ERR_WARN; |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 2947 | |
| 2948 | if (strcmp(args[1], "disable-on-404") == 0) { |
| 2949 | /* enable a graceful server shutdown on an HTTP 404 response */ |
| 2950 | curproxy->options |= PR_O_DISABLE404; |
| 2951 | } |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 2952 | else if (strcmp(args[1], "send-state") == 0) { |
| 2953 | /* enable emission of the apparent state of a server in HTTP checks */ |
| 2954 | curproxy->options2 |= PR_O2_CHK_SNDST; |
| 2955 | } |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 2956 | else { |
| 2957 | Alert("parsing [%s:%d] : '%s' only supports 'disable-on-404'.\n", file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2958 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2959 | goto out; |
Willy Tarreau | 48494c0 | 2007-11-30 10:41:39 +0100 | [diff] [blame] | 2960 | } |
| 2961 | } |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2962 | else if (!strcmp(args[0], "monitor")) { |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2963 | if (curproxy == &defproxy) { |
| 2964 | 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] | 2965 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2966 | goto out; |
Willy Tarreau | b099aca | 2008-10-12 17:26:37 +0200 | [diff] [blame] | 2967 | } |
| 2968 | |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2969 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2970 | err_code |= ERR_WARN; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2971 | |
| 2972 | if (strcmp(args[1], "fail") == 0) { |
| 2973 | /* add a condition to fail monitor requests */ |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2974 | if (strcmp(args[2], "if") != 0 && strcmp(args[2], "unless") != 0) { |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2975 | Alert("parsing [%s:%d] : '%s %s' requires either 'if' or 'unless' followed by a condition.\n", |
| 2976 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2977 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2978 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2979 | } |
| 2980 | |
Willy Tarreau | ef6494c | 2010-01-28 17:12:36 +0100 | [diff] [blame] | 2981 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args + 2)) == NULL) { |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2982 | Alert("parsing [%s:%d] : error detected while parsing a '%s %s' condition.\n", |
| 2983 | file, linenum, args[0], args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 2984 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2985 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2986 | } |
| 2987 | LIST_ADDQ(&curproxy->mon_fail_cond, &cond->list); |
| 2988 | } |
| 2989 | else { |
| 2990 | 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] | 2991 | err_code |= ERR_ALERT | ERR_FATAL; |
| 2992 | goto out; |
Willy Tarreau | b80c230 | 2007-11-30 20:51:32 +0100 | [diff] [blame] | 2993 | } |
| 2994 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 2995 | #ifdef TPROXY |
| 2996 | else if (!strcmp(args[0], "transparent")) { |
| 2997 | /* enable transparent proxy connections */ |
| 2998 | curproxy->options |= PR_O_TRANSP; |
| 2999 | } |
| 3000 | #endif |
| 3001 | else if (!strcmp(args[0], "maxconn")) { /* maxconn */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3002 | 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] | 3003 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3004 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3005 | if (*(args[1]) == 0) { |
| 3006 | 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] | 3007 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3008 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3009 | } |
| 3010 | curproxy->maxconn = atol(args[1]); |
| 3011 | } |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 3012 | else if (!strcmp(args[0], "backlog")) { /* backlog */ |
| 3013 | if (warnifnotcap(curproxy, PR_CAP_FE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3014 | err_code |= ERR_WARN; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 3015 | |
| 3016 | if (*(args[1]) == 0) { |
| 3017 | 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] | 3018 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3019 | goto out; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 3020 | } |
| 3021 | curproxy->backlog = atol(args[1]); |
| 3022 | } |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 3023 | else if (!strcmp(args[0], "fullconn")) { /* fullconn */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3024 | 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] | 3025 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3026 | |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 3027 | if (*(args[1]) == 0) { |
| 3028 | 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] | 3029 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3030 | goto out; |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 3031 | } |
| 3032 | curproxy->fullconn = atol(args[1]); |
| 3033 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3034 | else if (!strcmp(args[0], "grace")) { /* grace time (ms) */ |
| 3035 | if (*(args[1]) == 0) { |
| 3036 | 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] | 3037 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3038 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3039 | } |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3040 | err = parse_time_err(args[1], &val, TIME_UNIT_MS); |
| 3041 | if (err) { |
| 3042 | Alert("parsing [%s:%d] : unexpected character '%c' in grace time.\n", |
| 3043 | file, linenum, *err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3044 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3045 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3046 | } |
| 3047 | curproxy->grace = val; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3048 | } |
| 3049 | else if (!strcmp(args[0], "dispatch")) { /* dispatch address */ |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3050 | struct sockaddr_in *sk; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3051 | if (curproxy == &defproxy) { |
| 3052 | 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] | 3053 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3054 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3055 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3056 | else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3057 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3058 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3059 | if (strchr(args[1], ':') == NULL) { |
| 3060 | 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] | 3061 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3062 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3063 | } |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3064 | sk = str2sa(args[1]); |
| 3065 | if (!sk) { |
| 3066 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 3067 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3068 | goto out; |
| 3069 | } |
| 3070 | curproxy->dispatch_addr = *sk; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3071 | } |
| 3072 | else if (!strcmp(args[0], "balance")) { /* set balancing with optional algorithm */ |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3073 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3074 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3075 | |
Jeffrey 'jf' Lim | 65cb2f1 | 2008-10-04 18:07:00 +0200 | [diff] [blame] | 3076 | memcpy(trash, "error near 'balance'", 21); |
Willy Tarreau | a0cbda6 | 2007-11-01 21:39:54 +0100 | [diff] [blame] | 3077 | if (backend_parse_balance((const char **)args + 1, trash, sizeof(trash), curproxy) < 0) { |
| 3078 | Alert("parsing [%s:%d] : %s\n", file, linenum, trash); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3079 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3080 | goto out; |
Willy Tarreau | 2fcb500 | 2007-05-08 13:35:26 +0200 | [diff] [blame] | 3081 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3082 | } |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 3083 | else if (!strcmp(args[0], "hash-type")) { /* set hashing method */ |
| 3084 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
| 3085 | err_code |= ERR_WARN; |
| 3086 | |
| 3087 | if (strcmp(args[1], "consistent") == 0) { /* use consistent hashing */ |
| 3088 | curproxy->lbprm.algo &= ~BE_LB_HASH_TYPE; |
| 3089 | curproxy->lbprm.algo |= BE_LB_HASH_CONS; |
| 3090 | } |
| 3091 | else if (strcmp(args[1], "map-based") == 0) { /* use map-based hashing */ |
| 3092 | curproxy->lbprm.algo &= ~BE_LB_HASH_TYPE; |
| 3093 | curproxy->lbprm.algo |= BE_LB_HASH_MAP; |
| 3094 | } |
| 3095 | else { |
| 3096 | Alert("parsing [%s:%d] : '%s' only supports 'consistent' and 'map-based'.\n", file, linenum, args[0]); |
| 3097 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3098 | goto out; |
| 3099 | } |
| 3100 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3101 | 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] | 3102 | int cur_arg; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3103 | char *rport, *raddr; |
| 3104 | short realport = 0; |
| 3105 | int do_check = 0, defsrv = (*args[0] == 'd'); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3106 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3107 | if (!defsrv && curproxy == &defproxy) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3108 | 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] | 3109 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3110 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3111 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3112 | else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3113 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3114 | |
| 3115 | if (!*args[2]) { |
| 3116 | Alert("parsing [%s:%d] : '%s' expects <name> and <addr>[:<port>] as arguments.\n", |
| 3117 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3118 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3119 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3120 | } |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 3121 | |
| 3122 | err = invalid_char(args[1]); |
| 3123 | if (err) { |
| 3124 | Alert("parsing [%s:%d] : character '%c' is not permitted in server name '%s'.\n", |
| 3125 | file, linenum, *err, args[1]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3126 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3127 | goto out; |
Willy Tarreau | 2e74c3f | 2007-12-02 18:45:09 +0100 | [diff] [blame] | 3128 | } |
| 3129 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3130 | if (!defsrv) { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3131 | struct sockaddr_in *sk; |
| 3132 | |
Krzysztof Piotr Oledzki | aff01ea | 2010-02-05 20:31:44 +0100 | [diff] [blame] | 3133 | if ((newsrv = (struct server *)calloc(1, sizeof(struct server))) == NULL) { |
| 3134 | Alert("parsing [%s:%d] : out of memory.\n", file, linenum); |
| 3135 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3136 | goto out; |
| 3137 | } |
| 3138 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3139 | /* the servers are linked backwards first */ |
| 3140 | newsrv->next = curproxy->srv; |
| 3141 | curproxy->srv = newsrv; |
| 3142 | newsrv->proxy = curproxy; |
| 3143 | newsrv->conf.file = file; |
| 3144 | newsrv->conf.line = linenum; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3145 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3146 | LIST_INIT(&newsrv->pendconns); |
| 3147 | do_check = 0; |
| 3148 | newsrv->state = SRV_RUNNING; /* early server setup */ |
| 3149 | newsrv->last_change = now.tv_sec; |
| 3150 | newsrv->id = strdup(args[1]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3151 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3152 | /* several ways to check the port component : |
| 3153 | * - IP => port=+0, relative |
| 3154 | * - IP: => port=+0, relative |
| 3155 | * - IP:N => port=N, absolute |
| 3156 | * - IP:+N => port=+N, relative |
| 3157 | * - IP:-N => port=-N, relative |
| 3158 | */ |
| 3159 | raddr = strdup(args[2]); |
| 3160 | rport = strchr(raddr, ':'); |
| 3161 | if (rport) { |
| 3162 | *rport++ = 0; |
| 3163 | realport = atol(rport); |
| 3164 | if (!isdigit((unsigned char)*rport)) |
| 3165 | newsrv->state |= SRV_MAPPORTS; |
| 3166 | } else |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3167 | newsrv->state |= SRV_MAPPORTS; |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3168 | |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3169 | sk = str2sa(raddr); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3170 | free(raddr); |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3171 | if (!sk) { |
| 3172 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[2]); |
| 3173 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3174 | goto out; |
| 3175 | } |
| 3176 | newsrv->addr = *sk; |
| 3177 | newsrv->addr.sin_port = htons(realport); |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3178 | |
| 3179 | newsrv->check_port = curproxy->defsrv.check_port; |
| 3180 | newsrv->inter = curproxy->defsrv.inter; |
| 3181 | newsrv->fastinter = curproxy->defsrv.fastinter; |
| 3182 | newsrv->downinter = curproxy->defsrv.downinter; |
| 3183 | newsrv->rise = curproxy->defsrv.rise; |
| 3184 | newsrv->fall = curproxy->defsrv.fall; |
| 3185 | newsrv->maxqueue = curproxy->defsrv.maxqueue; |
| 3186 | newsrv->minconn = curproxy->defsrv.minconn; |
| 3187 | newsrv->maxconn = curproxy->defsrv.maxconn; |
| 3188 | newsrv->slowstart = curproxy->defsrv.slowstart; |
| 3189 | newsrv->onerror = curproxy->defsrv.onerror; |
| 3190 | newsrv->consecutive_errors_limit |
| 3191 | = curproxy->defsrv.consecutive_errors_limit; |
| 3192 | newsrv->uweight = newsrv->iweight |
| 3193 | = curproxy->defsrv.iweight; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3194 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3195 | newsrv->curfd = -1; /* no health-check in progress */ |
| 3196 | newsrv->health = newsrv->rise; /* up, but will fall down at first failure */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3197 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3198 | cur_arg = 3; |
| 3199 | } else { |
| 3200 | newsrv = &curproxy->defsrv; |
| 3201 | cur_arg = 1; |
| 3202 | } |
Willy Tarreau | 0f03c6f | 2007-03-25 20:46:19 +0200 | [diff] [blame] | 3203 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3204 | while (*args[cur_arg]) { |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3205 | if (!defsrv && !strcmp(args[cur_arg], "id")) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 3206 | struct eb32_node *node; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 3207 | |
| 3208 | if (!*args[cur_arg + 1]) { |
| 3209 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 3210 | file, linenum, args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3211 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3212 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 3213 | } |
| 3214 | |
| 3215 | newsrv->puid = atol(args[cur_arg + 1]); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 3216 | newsrv->conf.id.key = newsrv->puid; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 3217 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 3218 | if (newsrv->puid <= 0) { |
| 3219 | Alert("parsing [%s:%d]: custom id has to be > 0.\n", |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 3220 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3221 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3222 | goto out; |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 3223 | } |
| 3224 | |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 3225 | node = eb32_lookup(&curproxy->conf.used_server_id, newsrv->puid); |
| 3226 | if (node) { |
| 3227 | struct server *target = container_of(node, struct server, conf.id); |
| 3228 | Alert("parsing [%s:%d]: server %s reuses same custom id as server %s (declared at %s:%d).\n", |
| 3229 | file, linenum, newsrv->id, target->id, target->conf.file, target->conf.line); |
| 3230 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3231 | goto out; |
| 3232 | } |
| 3233 | eb32_insert(&curproxy->conf.used_server_id, &newsrv->conf.id); |
Krzysztof Piotr Oledzki | f58a962 | 2008-02-23 01:19:10 +0100 | [diff] [blame] | 3234 | cur_arg += 2; |
| 3235 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3236 | else if (!defsrv && !strcmp(args[cur_arg], "cookie")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3237 | newsrv->cookie = strdup(args[cur_arg + 1]); |
| 3238 | newsrv->cklen = strlen(args[cur_arg + 1]); |
| 3239 | cur_arg += 2; |
| 3240 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3241 | else if (!defsrv && !strcmp(args[cur_arg], "redir")) { |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 3242 | newsrv->rdr_pfx = strdup(args[cur_arg + 1]); |
| 3243 | newsrv->rdr_len = strlen(args[cur_arg + 1]); |
| 3244 | cur_arg += 2; |
| 3245 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3246 | else if (!strcmp(args[cur_arg], "rise")) { |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 3247 | if (!*args[cur_arg + 1]) { |
| 3248 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 3249 | file, linenum, args[cur_arg]); |
| 3250 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3251 | goto out; |
| 3252 | } |
| 3253 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3254 | newsrv->rise = atol(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 3255 | if (newsrv->rise <= 0) { |
| 3256 | Alert("parsing [%s:%d]: '%s' has to be > 0.\n", |
| 3257 | file, linenum, args[cur_arg]); |
| 3258 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3259 | goto out; |
| 3260 | } |
| 3261 | |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 3262 | if (newsrv->health) |
| 3263 | newsrv->health = newsrv->rise; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3264 | cur_arg += 2; |
| 3265 | } |
| 3266 | else if (!strcmp(args[cur_arg], "fall")) { |
| 3267 | newsrv->fall = atol(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 08ff959 | 2009-09-27 16:17:31 +0200 | [diff] [blame] | 3268 | |
| 3269 | if (!*args[cur_arg + 1]) { |
| 3270 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 3271 | file, linenum, args[cur_arg]); |
| 3272 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3273 | goto out; |
| 3274 | } |
| 3275 | |
| 3276 | if (newsrv->fall <= 0) { |
| 3277 | Alert("parsing [%s:%d]: '%s' has to be > 0.\n", |
| 3278 | file, linenum, args[cur_arg]); |
| 3279 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3280 | goto out; |
| 3281 | } |
| 3282 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3283 | cur_arg += 2; |
| 3284 | } |
| 3285 | else if (!strcmp(args[cur_arg], "inter")) { |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3286 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 3287 | if (err) { |
| 3288 | Alert("parsing [%s:%d] : unexpected character '%c' in 'inter' argument of server %s.\n", |
| 3289 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3290 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3291 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3292 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3293 | if (val <= 0) { |
| 3294 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 3295 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3296 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3297 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3298 | } |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3299 | newsrv->inter = val; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3300 | cur_arg += 2; |
| 3301 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 3302 | else if (!strcmp(args[cur_arg], "fastinter")) { |
| 3303 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 3304 | if (err) { |
| 3305 | Alert("parsing [%s:%d]: unexpected character '%c' in 'fastinter' argument of server %s.\n", |
| 3306 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3307 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3308 | goto out; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 3309 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3310 | if (val <= 0) { |
| 3311 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 3312 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3313 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3314 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3315 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 3316 | newsrv->fastinter = val; |
| 3317 | cur_arg += 2; |
| 3318 | } |
| 3319 | else if (!strcmp(args[cur_arg], "downinter")) { |
| 3320 | const char *err = parse_time_err(args[cur_arg + 1], &val, TIME_UNIT_MS); |
| 3321 | if (err) { |
| 3322 | Alert("parsing [%s:%d]: unexpected character '%c' in 'downinter' argument of server %s.\n", |
| 3323 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3324 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3325 | goto out; |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 3326 | } |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3327 | if (val <= 0) { |
| 3328 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 3329 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3330 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3331 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3332 | } |
Krzysztof Piotr Oledzki | 5259dfe | 2008-01-21 01:54:06 +0100 | [diff] [blame] | 3333 | newsrv->downinter = val; |
| 3334 | cur_arg += 2; |
| 3335 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3336 | else if (!defsrv && !strcmp(args[cur_arg], "addr")) { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3337 | struct sockaddr_in *sk = str2sa(args[cur_arg + 1]); |
| 3338 | if (!sk) { |
| 3339 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 3340 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3341 | goto out; |
| 3342 | } |
| 3343 | newsrv->check_addr = *sk; |
Willy Tarreau | 2ea3abb | 2007-03-25 16:45:16 +0200 | [diff] [blame] | 3344 | cur_arg += 2; |
| 3345 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3346 | else if (!strcmp(args[cur_arg], "port")) { |
| 3347 | newsrv->check_port = atol(args[cur_arg + 1]); |
| 3348 | cur_arg += 2; |
| 3349 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3350 | else if (!defsrv && !strcmp(args[cur_arg], "backup")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3351 | newsrv->state |= SRV_BACKUP; |
| 3352 | cur_arg ++; |
| 3353 | } |
| 3354 | else if (!strcmp(args[cur_arg], "weight")) { |
| 3355 | int w; |
| 3356 | w = atol(args[cur_arg + 1]); |
Willy Tarreau | 6704d67 | 2009-06-15 10:56:05 +0200 | [diff] [blame] | 3357 | if (w < 0 || w > 256) { |
| 3358 | 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] | 3359 | file, linenum, newsrv->id, w); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3360 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3361 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3362 | } |
Willy Tarreau | 975c50b | 2009-10-10 19:34:06 +0200 | [diff] [blame] | 3363 | newsrv->uweight = newsrv->iweight = w; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3364 | cur_arg += 2; |
| 3365 | } |
| 3366 | else if (!strcmp(args[cur_arg], "minconn")) { |
| 3367 | newsrv->minconn = atol(args[cur_arg + 1]); |
| 3368 | cur_arg += 2; |
| 3369 | } |
| 3370 | else if (!strcmp(args[cur_arg], "maxconn")) { |
| 3371 | newsrv->maxconn = atol(args[cur_arg + 1]); |
| 3372 | cur_arg += 2; |
| 3373 | } |
Elijah Epifanov | acafc5f | 2007-10-25 20:15:38 +0200 | [diff] [blame] | 3374 | else if (!strcmp(args[cur_arg], "maxqueue")) { |
| 3375 | newsrv->maxqueue = atol(args[cur_arg + 1]); |
| 3376 | cur_arg += 2; |
| 3377 | } |
Willy Tarreau | 9909fc1 | 2007-11-30 17:42:05 +0100 | [diff] [blame] | 3378 | else if (!strcmp(args[cur_arg], "slowstart")) { |
| 3379 | /* slowstart is stored in seconds */ |
Willy Tarreau | 3259e33 | 2007-12-03 01:51:45 +0100 | [diff] [blame] | 3380 | 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] | 3381 | if (err) { |
| 3382 | Alert("parsing [%s:%d] : unexpected character '%c' in 'slowstart' argument of server %s.\n", |
| 3383 | file, linenum, *err, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3384 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3385 | goto out; |
Willy Tarreau | b3f32f5 | 2007-12-02 22:15:14 +0100 | [diff] [blame] | 3386 | } |
Willy Tarreau | 4554bc1 | 2010-03-26 10:40:49 +0100 | [diff] [blame] | 3387 | if (val < 0) { |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3388 | Alert("parsing [%s:%d]: invalid value %d for argument '%s' of server %s.\n", |
| 3389 | file, linenum, val, args[cur_arg], newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3390 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3391 | goto out; |
Willy Tarreau | e383880 | 2009-03-21 18:58:32 +0100 | [diff] [blame] | 3392 | } |
Willy Tarreau | 3259e33 | 2007-12-03 01:51:45 +0100 | [diff] [blame] | 3393 | newsrv->slowstart = (val + 999) / 1000; |
Willy Tarreau | 9909fc1 | 2007-11-30 17:42:05 +0100 | [diff] [blame] | 3394 | cur_arg += 2; |
| 3395 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3396 | else if (!defsrv && !strcmp(args[cur_arg], "track")) { |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 3397 | |
| 3398 | if (!*args[cur_arg + 1]) { |
| 3399 | Alert("parsing [%s:%d]: 'track' expects [<proxy>/]<server> as argument.\n", |
| 3400 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3401 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3402 | goto out; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 3403 | } |
| 3404 | |
| 3405 | newsrv->trackit = strdup(args[cur_arg + 1]); |
| 3406 | |
| 3407 | cur_arg += 2; |
| 3408 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3409 | else if (!defsrv && !strcmp(args[cur_arg], "check")) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3410 | global.maxsock++; |
| 3411 | do_check = 1; |
| 3412 | cur_arg += 1; |
| 3413 | } |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 3414 | else if (!defsrv && !strcmp(args[cur_arg], "disabled")) { |
| 3415 | newsrv->state |= SRV_MAINTAIN; |
| 3416 | newsrv->state &= ~SRV_RUNNING; |
| 3417 | newsrv->health = 0; |
| 3418 | cur_arg += 1; |
| 3419 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3420 | else if (!defsrv && !strcmp(args[cur_arg], "observe")) { |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 3421 | if (!strcmp(args[cur_arg + 1], "none")) |
| 3422 | newsrv->observe = HANA_OBS_NONE; |
| 3423 | else if (!strcmp(args[cur_arg + 1], "layer4")) |
| 3424 | newsrv->observe = HANA_OBS_LAYER4; |
| 3425 | else if (!strcmp(args[cur_arg + 1], "layer7")) { |
| 3426 | if (curproxy->mode != PR_MODE_HTTP) { |
| 3427 | Alert("parsing [%s:%d]: '%s' can only be used in http proxies.\n", |
| 3428 | file, linenum, args[cur_arg + 1]); |
| 3429 | err_code |= ERR_ALERT; |
| 3430 | } |
| 3431 | newsrv->observe = HANA_OBS_LAYER7; |
| 3432 | } |
| 3433 | else { |
| 3434 | Alert("parsing [%s:%d]: '%s' expects one of 'none', " |
| 3435 | "'l4events', 'http-responses' but get '%s'\n", |
| 3436 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 3437 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3438 | goto out; |
| 3439 | } |
| 3440 | |
| 3441 | cur_arg += 2; |
| 3442 | } |
| 3443 | else if (!strcmp(args[cur_arg], "on-error")) { |
| 3444 | if (!strcmp(args[cur_arg + 1], "fastinter")) |
| 3445 | newsrv->onerror = HANA_ONERR_FASTINTER; |
| 3446 | else if (!strcmp(args[cur_arg + 1], "fail-check")) |
| 3447 | newsrv->onerror = HANA_ONERR_FAILCHK; |
| 3448 | else if (!strcmp(args[cur_arg + 1], "sudden-death")) |
| 3449 | newsrv->onerror = HANA_ONERR_SUDDTH; |
| 3450 | else if (!strcmp(args[cur_arg + 1], "mark-down")) |
| 3451 | newsrv->onerror = HANA_ONERR_MARKDWN; |
| 3452 | else { |
| 3453 | Alert("parsing [%s:%d]: '%s' expects one of 'fastinter', " |
| 3454 | "'fail-check', 'sudden-death' or 'mark-down' but get '%s'\n", |
| 3455 | file, linenum, args[cur_arg], args[cur_arg + 1]); |
| 3456 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3457 | goto out; |
| 3458 | } |
| 3459 | |
| 3460 | cur_arg += 2; |
| 3461 | } |
| 3462 | else if (!strcmp(args[cur_arg], "error-limit")) { |
| 3463 | if (!*args[cur_arg + 1]) { |
| 3464 | Alert("parsing [%s:%d]: '%s' expects an integer argument.\n", |
| 3465 | file, linenum, args[cur_arg]); |
| 3466 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3467 | goto out; |
| 3468 | } |
| 3469 | |
| 3470 | newsrv->consecutive_errors_limit = atoi(args[cur_arg + 1]); |
| 3471 | |
| 3472 | if (newsrv->consecutive_errors_limit <= 0) { |
| 3473 | Alert("parsing [%s:%d]: %s has to be > 0.\n", |
| 3474 | file, linenum, args[cur_arg]); |
| 3475 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3476 | goto out; |
| 3477 | } |
Willy Tarreau | f53b25d | 2010-03-15 19:40:37 +0100 | [diff] [blame] | 3478 | cur_arg += 2; |
Krzysztof Piotr Oledzki | 97f07b8 | 2009-12-15 22:31:24 +0100 | [diff] [blame] | 3479 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3480 | 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] | 3481 | int port_low, port_high; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3482 | struct sockaddr_in *sk; |
| 3483 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3484 | if (!*args[cur_arg + 1]) { |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3485 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 3486 | 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] | 3487 | file, linenum, "source", "usesrc"); |
| 3488 | #else |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 3489 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>[-<port>]] as argument.\n", |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3490 | file, linenum, "source"); |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 3491 | #endif |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3492 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3493 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3494 | } |
| 3495 | newsrv->state |= SRV_BIND_SRC; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3496 | sk = str2sa_range(args[cur_arg + 1], &port_low, &port_high); |
| 3497 | if (!sk) { |
| 3498 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 3499 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3500 | goto out; |
| 3501 | } |
| 3502 | newsrv->source_addr = *sk; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 3503 | |
| 3504 | if (port_low != port_high) { |
| 3505 | int i; |
| 3506 | if (port_low <= 0 || port_low > 65535 || |
| 3507 | port_high <= 0 || port_high > 65535 || |
| 3508 | port_low > port_high) { |
| 3509 | Alert("parsing [%s:%d] : invalid source port range %d-%d.\n", |
| 3510 | file, linenum, port_low, port_high); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3511 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3512 | goto out; |
Willy Tarreau | c6f4ce8 | 2009-06-10 11:09:37 +0200 | [diff] [blame] | 3513 | } |
| 3514 | newsrv->sport_range = port_range_alloc_range(port_high - port_low + 1); |
| 3515 | for (i = 0; i < newsrv->sport_range->size; i++) |
| 3516 | newsrv->sport_range->ports[i] = port_low + i; |
| 3517 | } |
| 3518 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3519 | cur_arg += 2; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3520 | while (*(args[cur_arg])) { |
| 3521 | if (!strcmp(args[cur_arg], "usesrc")) { /* address to use outside */ |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3522 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
| 3523 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3524 | if (newsrv->source_addr.sin_addr.s_addr == INADDR_ANY) { |
| 3525 | Alert("parsing [%s:%d] : '%s' requires an explicit '%s' address.\n", |
| 3526 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3527 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3528 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3529 | } |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3530 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3531 | if (!*args[cur_arg + 1]) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3532 | 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] | 3533 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3534 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3535 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3536 | } |
| 3537 | if (!strcmp(args[cur_arg + 1], "client")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3538 | newsrv->state &= ~SRV_TPROXY_MASK; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3539 | newsrv->state |= SRV_TPROXY_CLI; |
| 3540 | } else if (!strcmp(args[cur_arg + 1], "clientip")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3541 | newsrv->state &= ~SRV_TPROXY_MASK; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3542 | newsrv->state |= SRV_TPROXY_CIP; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3543 | } else if (!strncmp(args[cur_arg + 1], "hdr_ip(", 7)) { |
| 3544 | char *name, *end; |
| 3545 | |
| 3546 | name = args[cur_arg+1] + 7; |
| 3547 | while (isspace(*name)) |
| 3548 | name++; |
| 3549 | |
| 3550 | end = name; |
| 3551 | while (*end && !isspace(*end) && *end != ',' && *end != ')') |
| 3552 | end++; |
| 3553 | |
| 3554 | newsrv->state &= ~SRV_TPROXY_MASK; |
| 3555 | newsrv->state |= SRV_TPROXY_DYN; |
| 3556 | newsrv->bind_hdr_name = calloc(1, end - name + 1); |
| 3557 | newsrv->bind_hdr_len = end - name; |
| 3558 | memcpy(newsrv->bind_hdr_name, name, end - name); |
| 3559 | newsrv->bind_hdr_name[end-name] = '\0'; |
| 3560 | newsrv->bind_hdr_occ = -1; |
| 3561 | |
| 3562 | /* now look for an occurrence number */ |
| 3563 | while (isspace(*end)) |
| 3564 | end++; |
| 3565 | if (*end == ',') { |
| 3566 | end++; |
| 3567 | name = end; |
| 3568 | if (*end == '-') |
| 3569 | end++; |
| 3570 | while (isdigit(*end)) |
| 3571 | end++; |
| 3572 | newsrv->bind_hdr_occ = strl2ic(name, end-name); |
| 3573 | } |
| 3574 | |
| 3575 | if (newsrv->bind_hdr_occ < -MAX_HDR_HISTORY) { |
| 3576 | Alert("parsing [%s:%d] : usesrc hdr_ip(name,num) does not support negative" |
| 3577 | " occurrences values smaller than %d.\n", |
| 3578 | file, linenum, MAX_HDR_HISTORY); |
| 3579 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3580 | goto out; |
| 3581 | } |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3582 | } else { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3583 | struct sockaddr_in *sk = str2sa(args[cur_arg + 1]); |
| 3584 | if (!sk) { |
| 3585 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 3586 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3587 | goto out; |
| 3588 | } |
| 3589 | newsrv->tproxy_addr = *sk; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3590 | newsrv->state |= SRV_TPROXY_ADDR; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3591 | } |
| 3592 | global.last_checks |= LSTCHK_NETADM; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3593 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3594 | global.last_checks |= LSTCHK_CTTPROXY; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3595 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3596 | cur_arg += 2; |
| 3597 | continue; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3598 | #else /* no TPROXY support */ |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3599 | 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] | 3600 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3601 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3602 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3603 | #endif /* defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) */ |
| 3604 | } /* "usesrc" */ |
| 3605 | |
| 3606 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 3607 | #ifdef SO_BINDTODEVICE |
| 3608 | if (!*args[cur_arg + 1]) { |
| 3609 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 3610 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3611 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3612 | goto out; |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3613 | } |
| 3614 | if (newsrv->iface_name) |
| 3615 | free(newsrv->iface_name); |
| 3616 | |
| 3617 | newsrv->iface_name = strdup(args[cur_arg + 1]); |
| 3618 | newsrv->iface_len = strlen(newsrv->iface_name); |
| 3619 | global.last_checks |= LSTCHK_NETADM; |
| 3620 | #else |
| 3621 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 3622 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3623 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3624 | goto out; |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 3625 | #endif |
Willy Tarreau | c76721d | 2009-02-04 20:20:58 +0100 | [diff] [blame] | 3626 | cur_arg += 2; |
| 3627 | continue; |
| 3628 | } |
| 3629 | /* this keyword in not an option of "source" */ |
| 3630 | break; |
| 3631 | } /* while */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3632 | } |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3633 | 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] | 3634 | Alert("parsing [%s:%d] : '%s' only allowed after a '%s' statement.\n", |
| 3635 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3636 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3637 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 3638 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3639 | else { |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3640 | if (!defsrv) |
Willy Tarreau | 9683909 | 2010-03-29 10:02:24 +0200 | [diff] [blame] | 3641 | Alert("parsing [%s:%d] : server %s only supports options 'backup', 'cookie', 'redir', 'observer', 'on-error', 'error-limit', 'check', 'disabled', 'track', 'id', 'inter', 'fastinter', 'downinter', 'rise', 'fall', 'addr', 'port', 'source', 'minconn', 'maxconn', 'maxqueue', 'slowstart' and 'weight'.\n", |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3642 | file, linenum, newsrv->id); |
| 3643 | else |
Krzysztof Piotr Oledzki | a9389b1 | 2010-01-05 16:44:17 +0100 | [diff] [blame] | 3644 | 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] | 3645 | file, linenum); |
| 3646 | |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3647 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3648 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3649 | } |
| 3650 | } |
| 3651 | |
| 3652 | if (do_check) { |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 3653 | if (newsrv->trackit) { |
| 3654 | Alert("parsing [%s:%d]: unable to enable checks and tracking at the same time!\n", |
| 3655 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3656 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3657 | goto out; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 3658 | } |
| 3659 | |
Willy Tarreau | 0f03c6f | 2007-03-25 20:46:19 +0200 | [diff] [blame] | 3660 | if (!newsrv->check_port && newsrv->check_addr.sin_port) |
| 3661 | newsrv->check_port = newsrv->check_addr.sin_port; |
| 3662 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3663 | if (!newsrv->check_port && !(newsrv->state & SRV_MAPPORTS)) |
| 3664 | newsrv->check_port = realport; /* by default */ |
| 3665 | if (!newsrv->check_port) { |
Willy Tarreau | ef00b50 | 2007-01-07 02:40:09 +0100 | [diff] [blame] | 3666 | /* not yet valid, because no port was set on |
| 3667 | * the server either. We'll check if we have |
| 3668 | * a known port on the first listener. |
| 3669 | */ |
| 3670 | struct listener *l; |
| 3671 | l = curproxy->listen; |
| 3672 | if (l) { |
| 3673 | int port; |
| 3674 | port = (l->addr.ss_family == AF_INET6) |
| 3675 | ? ntohs(((struct sockaddr_in6 *)(&l->addr))->sin6_port) |
| 3676 | : ntohs(((struct sockaddr_in *)(&l->addr))->sin_port); |
| 3677 | newsrv->check_port = port; |
| 3678 | } |
| 3679 | } |
| 3680 | if (!newsrv->check_port) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3681 | Alert("parsing [%s:%d] : server %s has neither service port nor check port. Check has been disabled.\n", |
| 3682 | file, linenum, newsrv->id); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3683 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3684 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3685 | } |
Krzysztof Piotr Oledzki | 0960541 | 2009-09-23 22:09:24 +0200 | [diff] [blame] | 3686 | |
Cyril Bonté | c9f825f | 2010-03-17 18:56:31 +0100 | [diff] [blame] | 3687 | /* Allocate buffer for partial check results... */ |
| 3688 | if ((newsrv->check_data = calloc(BUFSIZE, sizeof(char))) == NULL) { |
| 3689 | Alert("parsing [%s:%d] : out of memory while allocating check buffer.\n", file, linenum); |
| 3690 | err_code |= ERR_ALERT | ERR_ABORT; |
| 3691 | goto out; |
| 3692 | } |
| 3693 | |
Krzysztof Piotr Oledzki | 0960541 | 2009-09-23 22:09:24 +0200 | [diff] [blame] | 3694 | newsrv->check_status = HCHK_STATUS_INI; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3695 | newsrv->state |= SRV_CHECKED; |
| 3696 | } |
| 3697 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3698 | if (!defsrv) { |
| 3699 | if (newsrv->state & SRV_BACKUP) |
| 3700 | curproxy->srv_bck++; |
| 3701 | else |
| 3702 | curproxy->srv_act++; |
Willy Tarreau | b625a08 | 2007-11-26 01:15:43 +0100 | [diff] [blame] | 3703 | |
Krzysztof Piotr Oledzki | c6df066 | 2010-01-05 16:38:49 +0100 | [diff] [blame] | 3704 | newsrv->prev_state = newsrv->state; |
| 3705 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3706 | } |
| 3707 | else if (!strcmp(args[0], "log")) { /* syslog server address */ |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3708 | struct logsrv logsrv; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3709 | int facility; |
| 3710 | |
| 3711 | if (*(args[1]) && *(args[2]) == 0 && !strcmp(args[1], "global")) { |
| 3712 | curproxy->logfac1 = global.logfac1; |
| 3713 | curproxy->logsrv1 = global.logsrv1; |
| 3714 | curproxy->loglev1 = global.loglev1; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 3715 | curproxy->minlvl1 = global.minlvl1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3716 | curproxy->logfac2 = global.logfac2; |
| 3717 | curproxy->logsrv2 = global.logsrv2; |
| 3718 | curproxy->loglev2 = global.loglev2; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 3719 | curproxy->minlvl2 = global.minlvl2; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3720 | } |
| 3721 | else if (*(args[1]) && *(args[2])) { |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 3722 | int level, minlvl; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3723 | |
| 3724 | facility = get_log_facility(args[2]); |
| 3725 | if (facility < 0) { |
| 3726 | Alert("parsing [%s:%d] : unknown log facility '%s'\n", file, linenum, args[2]); |
| 3727 | exit(1); |
| 3728 | } |
| 3729 | |
| 3730 | level = 7; /* max syslog level = debug */ |
| 3731 | if (*(args[3])) { |
| 3732 | level = get_log_level(args[3]); |
| 3733 | if (level < 0) { |
| 3734 | Alert("parsing [%s:%d] : unknown optional log level '%s'\n", file, linenum, args[3]); |
| 3735 | exit(1); |
| 3736 | } |
| 3737 | } |
| 3738 | |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 3739 | minlvl = 0; /* limit syslog level to this level (emerg) */ |
| 3740 | if (*(args[4])) { |
| 3741 | minlvl = get_log_level(args[4]); |
| 3742 | if (level < 0) { |
| 3743 | Alert("parsing [%s:%d] : unknown optional minimum log level '%s'\n", file, linenum, args[4]); |
| 3744 | exit(1); |
| 3745 | } |
| 3746 | } |
| 3747 | |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3748 | if (args[1][0] == '/') { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3749 | struct sockaddr_un *sk = str2sun(args[1]); |
| 3750 | if (!sk) { |
| 3751 | Alert("parsing [%s:%d] : Socket path '%s' too long (max %d)\n", file, linenum, |
| 3752 | args[1], (int)sizeof(sk->sun_path) - 1); |
| 3753 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3754 | goto out; |
| 3755 | } |
| 3756 | logsrv.u.un = *sk; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3757 | logsrv.u.addr.sa_family = AF_UNIX; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3758 | } else { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3759 | struct sockaddr_in *sk = str2sa(args[1]); |
| 3760 | if (!sk) { |
| 3761 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 3762 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3763 | goto out; |
| 3764 | } |
| 3765 | logsrv.u.in = *sk; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3766 | logsrv.u.addr.sa_family = AF_INET; |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3767 | if (!logsrv.u.in.sin_port) { |
| 3768 | logsrv.u.in.sin_port = |
| 3769 | htons(SYSLOG_PORT); |
| 3770 | } |
| 3771 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3772 | |
| 3773 | if (curproxy->logfac1 == -1) { |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3774 | curproxy->logsrv1 = logsrv; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3775 | curproxy->logfac1 = facility; |
| 3776 | curproxy->loglev1 = level; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 3777 | curproxy->minlvl1 = minlvl; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3778 | } |
| 3779 | else if (curproxy->logfac2 == -1) { |
Robert Tsai | 81ae195 | 2007-12-05 10:47:29 +0100 | [diff] [blame] | 3780 | curproxy->logsrv2 = logsrv; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3781 | curproxy->logfac2 = facility; |
| 3782 | curproxy->loglev2 = level; |
Willy Tarreau | f7edefa | 2009-05-10 17:20:05 +0200 | [diff] [blame] | 3783 | curproxy->minlvl2 = minlvl; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3784 | } |
| 3785 | else { |
| 3786 | Alert("parsing [%s:%d] : too many syslog servers\n", file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3787 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3788 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3789 | } |
| 3790 | } |
| 3791 | else { |
| 3792 | Alert("parsing [%s:%d] : 'log' expects either <address[:port]> and <facility> or 'global' as arguments.\n", |
| 3793 | file, linenum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3794 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3795 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3796 | } |
| 3797 | } |
| 3798 | 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] | 3799 | int cur_arg; |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3800 | struct sockaddr_in *sk; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3801 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3802 | if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3803 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 3804 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3805 | if (!*args[1]) { |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3806 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], and optionally '%s' <addr>, and '%s' <name>.\n", |
| 3807 | file, linenum, "source", "usesrc", "interface"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3808 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3809 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3810 | } |
Willy Tarreau | 368480c | 2009-03-01 08:27:21 +0100 | [diff] [blame] | 3811 | |
| 3812 | /* we must first clear any optional default setting */ |
| 3813 | curproxy->options &= ~PR_O_TPXY_MASK; |
| 3814 | free(curproxy->iface_name); |
| 3815 | curproxy->iface_name = NULL; |
| 3816 | curproxy->iface_len = 0; |
| 3817 | |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3818 | sk = str2sa(args[1]); |
| 3819 | if (!sk) { |
| 3820 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[1]); |
| 3821 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3822 | goto out; |
| 3823 | } |
| 3824 | curproxy->source_addr = *sk; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3825 | curproxy->options |= PR_O_BIND_SRC; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3826 | |
| 3827 | cur_arg = 2; |
| 3828 | while (*(args[cur_arg])) { |
| 3829 | if (!strcmp(args[cur_arg], "usesrc")) { /* address to use outside */ |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3830 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
| 3831 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3832 | if (curproxy->source_addr.sin_addr.s_addr == INADDR_ANY) { |
| 3833 | Alert("parsing [%s:%d] : '%s' requires an explicit 'source' address.\n", |
| 3834 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3835 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3836 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3837 | } |
| 3838 | #endif |
| 3839 | if (!*args[cur_arg + 1]) { |
| 3840 | Alert("parsing [%s:%d] : '%s' expects <addr>[:<port>], 'client', or 'clientip' as argument.\n", |
| 3841 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3842 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3843 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3844 | } |
| 3845 | |
| 3846 | if (!strcmp(args[cur_arg + 1], "client")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3847 | curproxy->options &= ~PR_O_TPXY_MASK; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3848 | curproxy->options |= PR_O_TPXY_CLI; |
| 3849 | } else if (!strcmp(args[cur_arg + 1], "clientip")) { |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3850 | curproxy->options &= ~PR_O_TPXY_MASK; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3851 | curproxy->options |= PR_O_TPXY_CIP; |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 3852 | } else if (!strncmp(args[cur_arg + 1], "hdr_ip(", 7)) { |
| 3853 | char *name, *end; |
| 3854 | |
| 3855 | name = args[cur_arg+1] + 7; |
| 3856 | while (isspace(*name)) |
| 3857 | name++; |
| 3858 | |
| 3859 | end = name; |
| 3860 | while (*end && !isspace(*end) && *end != ',' && *end != ')') |
| 3861 | end++; |
| 3862 | |
| 3863 | curproxy->options &= ~PR_O_TPXY_MASK; |
| 3864 | curproxy->options |= PR_O_TPXY_DYN; |
| 3865 | curproxy->bind_hdr_name = calloc(1, end - name + 1); |
| 3866 | curproxy->bind_hdr_len = end - name; |
| 3867 | memcpy(curproxy->bind_hdr_name, name, end - name); |
| 3868 | curproxy->bind_hdr_name[end-name] = '\0'; |
| 3869 | curproxy->bind_hdr_occ = -1; |
| 3870 | |
| 3871 | /* now look for an occurrence number */ |
| 3872 | while (isspace(*end)) |
| 3873 | end++; |
| 3874 | if (*end == ',') { |
| 3875 | end++; |
| 3876 | name = end; |
| 3877 | if (*end == '-') |
| 3878 | end++; |
| 3879 | while (isdigit(*end)) |
| 3880 | end++; |
| 3881 | curproxy->bind_hdr_occ = strl2ic(name, end-name); |
| 3882 | } |
| 3883 | |
| 3884 | if (curproxy->bind_hdr_occ < -MAX_HDR_HISTORY) { |
| 3885 | Alert("parsing [%s:%d] : usesrc hdr_ip(name,num) does not support negative" |
| 3886 | " occurrences values smaller than %d.\n", |
| 3887 | file, linenum, MAX_HDR_HISTORY); |
| 3888 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3889 | goto out; |
| 3890 | } |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3891 | } else { |
Willy Tarreau | d5191e7 | 2010-02-09 20:50:45 +0100 | [diff] [blame] | 3892 | struct sockaddr_in *sk = str2sa(args[cur_arg + 1]); |
| 3893 | if (!sk) { |
| 3894 | Alert("parsing [%s:%d] : Unknown host in '%s'\n", file, linenum, args[cur_arg + 1]); |
| 3895 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3896 | goto out; |
| 3897 | } |
| 3898 | curproxy->tproxy_addr = *sk; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3899 | curproxy->options |= PR_O_TPXY_ADDR; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3900 | } |
| 3901 | global.last_checks |= LSTCHK_NETADM; |
| 3902 | #if !defined(CONFIG_HAP_LINUX_TPROXY) |
| 3903 | global.last_checks |= LSTCHK_CTTPROXY; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3904 | #endif |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3905 | #else /* no TPROXY support */ |
| 3906 | 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] | 3907 | file, linenum, "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3908 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3909 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3910 | #endif |
| 3911 | cur_arg += 2; |
| 3912 | continue; |
Willy Tarreau | 77074d5 | 2006-11-12 23:57:19 +0100 | [diff] [blame] | 3913 | } |
| 3914 | |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3915 | if (!strcmp(args[cur_arg], "interface")) { /* specifically bind to this interface */ |
| 3916 | #ifdef SO_BINDTODEVICE |
| 3917 | if (!*args[cur_arg + 1]) { |
| 3918 | Alert("parsing [%s:%d] : '%s' : missing interface name.\n", |
| 3919 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3920 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3921 | goto out; |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3922 | } |
| 3923 | if (curproxy->iface_name) |
| 3924 | free(curproxy->iface_name); |
| 3925 | |
| 3926 | curproxy->iface_name = strdup(args[cur_arg + 1]); |
| 3927 | curproxy->iface_len = strlen(curproxy->iface_name); |
| 3928 | global.last_checks |= LSTCHK_NETADM; |
| 3929 | #else |
| 3930 | Alert("parsing [%s:%d] : '%s' : '%s' option not implemented.\n", |
| 3931 | file, linenum, args[0], args[cur_arg]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3932 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3933 | goto out; |
Willy Tarreau | 5b6995c | 2008-01-13 16:31:17 +0100 | [diff] [blame] | 3934 | #endif |
Willy Tarreau | d53f96b | 2009-02-04 18:46:54 +0100 | [diff] [blame] | 3935 | cur_arg += 2; |
| 3936 | continue; |
| 3937 | } |
| 3938 | Alert("parsing [%s:%d] : '%s' only supports optional keywords '%s' and '%s'.\n", |
| 3939 | file, linenum, args[0], "inteface", "usesrc"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3940 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3941 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 3942 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3943 | } |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 3944 | else if (!strcmp(args[0], "usesrc")) { /* address to use outside: needs "source" first */ |
| 3945 | Alert("parsing [%s:%d] : '%s' only allowed after a '%s' statement.\n", |
| 3946 | file, linenum, "usesrc", "source"); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3947 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3948 | goto out; |
Willy Tarreau | 8d9246d | 2007-03-24 12:47:24 +0100 | [diff] [blame] | 3949 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3950 | 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] | 3951 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3952 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 3953 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3954 | err_code |= ERR_ALERT | ERR_FATAL; |
| 3955 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3956 | } |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3957 | |
| 3958 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 3959 | ACL_DIR_REQ, ACT_REPLACE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 3960 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3961 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3962 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3963 | } |
| 3964 | else if (!strcmp(args[0], "reqdel")) { /* delete request header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3965 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 3966 | ACL_DIR_REQ, ACT_REMOVE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 3967 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3968 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3969 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3970 | } |
| 3971 | 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] | 3972 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 3973 | ACL_DIR_REQ, ACT_DENY, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 3974 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3975 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3976 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3977 | } |
| 3978 | 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] | 3979 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 3980 | ACL_DIR_REQ, ACT_PASS, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 3981 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3982 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3983 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3984 | } |
| 3985 | 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] | 3986 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 3987 | ACL_DIR_REQ, ACT_ALLOW, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 3988 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3989 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3990 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 3991 | } |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 3992 | 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] | 3993 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 3994 | ACL_DIR_REQ, ACT_TARPIT, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 3995 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 3996 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 3997 | goto out; |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 3998 | } |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 3999 | 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] | 4000 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4001 | ACL_DIR_REQ, ACT_SETBE, 0, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4002 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4003 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4004 | goto out; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4005 | } |
| 4006 | 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] | 4007 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4008 | ACL_DIR_REQ, ACT_SETBE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4009 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4010 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4011 | goto out; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4012 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4013 | 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] | 4014 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4015 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 4016 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4017 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4018 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4019 | } |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4020 | |
| 4021 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4022 | ACL_DIR_REQ, ACT_REPLACE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4023 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4024 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4025 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4026 | } |
| 4027 | 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] | 4028 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4029 | ACL_DIR_REQ, ACT_REMOVE, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4030 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4031 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4032 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4033 | } |
| 4034 | 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] | 4035 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4036 | ACL_DIR_REQ, ACT_DENY, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4037 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4038 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4039 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4040 | } |
| 4041 | 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] | 4042 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4043 | ACL_DIR_REQ, ACT_PASS, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4044 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4045 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4046 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4047 | } |
| 4048 | 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] | 4049 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4050 | ACL_DIR_REQ, ACT_ALLOW, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4051 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4052 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4053 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4054 | } |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 4055 | 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] | 4056 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4057 | ACL_DIR_REQ, ACT_TARPIT, REG_ICASE, |
Willy Tarreau | 5321c42 | 2010-01-28 20:35:13 +0100 | [diff] [blame] | 4058 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4059 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4060 | goto out; |
Willy Tarreau | b8750a8 | 2006-09-03 09:56:00 +0200 | [diff] [blame] | 4061 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4062 | else if (!strcmp(args[0], "reqadd")) { /* add request header */ |
Willy Tarreau | f4f0412 | 2010-01-28 18:10:50 +0100 | [diff] [blame] | 4063 | struct cond_wordlist *wl; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4064 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4065 | if (curproxy == &defproxy) { |
| 4066 | 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] | 4067 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4068 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4069 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4070 | else if (warnifnotcap(curproxy, PR_CAP_RS, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4071 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4072 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4073 | if (*(args[1]) == 0) { |
| 4074 | 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] | 4075 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4076 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4077 | } |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4078 | |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 4079 | if ((strcmp(args[2], "if") == 0 || strcmp(args[2], "unless") == 0)) { |
| 4080 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args+2)) == NULL) { |
| 4081 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition.\n", |
| 4082 | file, linenum, args[0]); |
| 4083 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4084 | goto out; |
| 4085 | } |
| 4086 | err_code |= warnif_cond_requires_resp(cond, file, linenum); |
| 4087 | } |
| 4088 | else if (*args[2]) { |
| 4089 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 4090 | file, linenum, args[0], args[2]); |
| 4091 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4092 | goto out; |
| 4093 | } |
| 4094 | |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4095 | wl = calloc(1, sizeof(*wl)); |
Willy Tarreau | 8abd4cd | 2010-01-31 14:30:44 +0100 | [diff] [blame] | 4096 | wl->cond = cond; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4097 | wl->s = strdup(args[1]); |
| 4098 | LIST_ADDQ(&curproxy->req_add, &wl->list); |
Willy Tarreau | 61d1889 | 2009-03-31 10:49:21 +0200 | [diff] [blame] | 4099 | warnif_misplaced_reqadd(curproxy, file, linenum, args[0]); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4100 | } |
| 4101 | 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] | 4102 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4103 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 4104 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4105 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4106 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4107 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4108 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4109 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4110 | ACL_DIR_RTR, ACT_REPLACE, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4111 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4112 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4113 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4114 | } |
| 4115 | else if (!strcmp(args[0], "rspdel")) { /* delete response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4116 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4117 | ACL_DIR_RTR, ACT_REMOVE, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4118 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4119 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4120 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4121 | } |
| 4122 | else if (!strcmp(args[0], "rspdeny")) { /* block response header from a regex */ |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4123 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4124 | ACL_DIR_RTR, ACT_DENY, 0, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4125 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4126 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4127 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4128 | } |
| 4129 | 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] | 4130 | if (*(args[2]) == 0) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4131 | Alert("parsing [%s:%d] : '%s' expects <search> and <replace> as arguments.\n", |
| 4132 | file, linenum, args[0]); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4133 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4134 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4135 | } |
| 4136 | |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4137 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4138 | ACL_DIR_RTR, ACT_REPLACE, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4139 | args[0], args[1], args[2], (const char **)args+3); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4140 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4141 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4142 | } |
| 4143 | 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] | 4144 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4145 | ACL_DIR_RTR, ACT_REMOVE, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4146 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4147 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4148 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4149 | } |
| 4150 | 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] | 4151 | err_code |= create_cond_regex_rule(file, linenum, curproxy, |
| 4152 | ACL_DIR_RTR, ACT_DENY, REG_ICASE, |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4153 | args[0], args[1], NULL, (const char **)args+2); |
Willy Tarreau | ade5ec4 | 2010-01-28 19:33:49 +0100 | [diff] [blame] | 4154 | if (err_code & ERR_FATAL) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4155 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4156 | } |
| 4157 | else if (!strcmp(args[0], "rspadd")) { /* add response header */ |
Willy Tarreau | f4f0412 | 2010-01-28 18:10:50 +0100 | [diff] [blame] | 4158 | struct cond_wordlist *wl; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4159 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4160 | if (curproxy == &defproxy) { |
| 4161 | 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] | 4162 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4163 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4164 | } |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4165 | else if (warnifnotcap(curproxy, PR_CAP_RS, file, linenum, args[0], NULL)) |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4166 | err_code |= ERR_WARN; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4167 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4168 | if (*(args[1]) == 0) { |
| 4169 | 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] | 4170 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4171 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4172 | } |
| 4173 | |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4174 | if ((strcmp(args[2], "if") == 0 || strcmp(args[2], "unless") == 0)) { |
| 4175 | if ((cond = build_acl_cond(file, linenum, curproxy, (const char **)args+2)) == NULL) { |
| 4176 | Alert("parsing [%s:%d] : error detected while parsing a '%s' condition.\n", |
| 4177 | file, linenum, args[0]); |
| 4178 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4179 | goto out; |
| 4180 | } |
| 4181 | err_code |= warnif_cond_requires_req(cond, file, linenum); |
| 4182 | } |
| 4183 | else if (*args[2]) { |
| 4184 | Alert("parsing [%s:%d] : '%s' : Expecting nothing, 'if', or 'unless', got '%s'.\n", |
| 4185 | file, linenum, args[0], args[2]); |
| 4186 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4187 | goto out; |
| 4188 | } |
| 4189 | |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4190 | wl = calloc(1, sizeof(*wl)); |
Willy Tarreau | fdb563c | 2010-01-31 15:43:27 +0100 | [diff] [blame] | 4191 | wl->cond = cond; |
Willy Tarreau | deb9ed8 | 2010-01-03 21:03:22 +0100 | [diff] [blame] | 4192 | wl->s = strdup(args[1]); |
| 4193 | LIST_ADDQ(&curproxy->rsp_add, &wl->list); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4194 | } |
| 4195 | else if (!strcmp(args[0], "errorloc") || |
| 4196 | !strcmp(args[0], "errorloc302") || |
| 4197 | !strcmp(args[0], "errorloc303")) { /* error location */ |
| 4198 | int errnum, errlen; |
| 4199 | char *err; |
| 4200 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4201 | 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] | 4202 | err_code |= ERR_WARN; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4203 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4204 | if (*(args[2]) == 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 4205 | 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] | 4206 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4207 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4208 | } |
| 4209 | |
| 4210 | errnum = atol(args[1]); |
| 4211 | if (!strcmp(args[0], "errorloc303")) { |
| 4212 | err = malloc(strlen(HTTP_303) + strlen(args[2]) + 5); |
| 4213 | errlen = sprintf(err, "%s%s\r\n\r\n", HTTP_303, args[2]); |
| 4214 | } else { |
| 4215 | err = malloc(strlen(HTTP_302) + strlen(args[2]) + 5); |
| 4216 | errlen = sprintf(err, "%s%s\r\n\r\n", HTTP_302, args[2]); |
| 4217 | } |
| 4218 | |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 4219 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) { |
| 4220 | if (http_err_codes[rc] == errnum) { |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 4221 | chunk_destroy(&curproxy->errmsg[rc]); |
| 4222 | chunk_initlen(&curproxy->errmsg[rc], err, errlen, errlen); |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 4223 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4224 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4225 | } |
Willy Tarreau | 0f77253 | 2006-12-23 20:51:41 +0100 | [diff] [blame] | 4226 | |
| 4227 | if (rc >= HTTP_ERR_SIZE) { |
| 4228 | Warning("parsing [%s:%d] : status code %d not handled, error relocation will be ignored.\n", |
| 4229 | file, linenum, errnum); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4230 | free(err); |
| 4231 | } |
| 4232 | } |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4233 | else if (!strcmp(args[0], "errorfile")) { /* error message from a file */ |
| 4234 | int errnum, errlen, fd; |
| 4235 | char *err; |
| 4236 | struct stat stat; |
| 4237 | |
| 4238 | 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] | 4239 | err_code |= ERR_WARN; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4240 | |
| 4241 | if (*(args[2]) == 0) { |
Willy Tarreau | 1772ece | 2009-04-03 14:49:12 +0200 | [diff] [blame] | 4242 | 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] | 4243 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4244 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4245 | } |
| 4246 | |
| 4247 | fd = open(args[2], O_RDONLY); |
| 4248 | if ((fd < 0) || (fstat(fd, &stat) < 0)) { |
| 4249 | Alert("parsing [%s:%d] : error opening file <%s> for custom error message <%s>.\n", |
| 4250 | file, linenum, args[2], args[1]); |
| 4251 | if (fd >= 0) |
| 4252 | close(fd); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4253 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4254 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4255 | } |
| 4256 | |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 4257 | if (stat.st_size <= global.tune.bufsize) { |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4258 | errlen = stat.st_size; |
| 4259 | } else { |
| 4260 | 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] | 4261 | file, linenum, args[2], global.tune.bufsize); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4262 | err_code |= ERR_WARN; |
Willy Tarreau | 27a674e | 2009-08-17 07:23:33 +0200 | [diff] [blame] | 4263 | errlen = global.tune.bufsize; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4264 | } |
| 4265 | |
| 4266 | err = malloc(errlen); /* malloc() must succeed during parsing */ |
| 4267 | errnum = read(fd, err, errlen); |
| 4268 | if (errnum != errlen) { |
| 4269 | Alert("parsing [%s:%d] : error reading file <%s> for custom error message <%s>.\n", |
| 4270 | file, linenum, args[2], args[1]); |
| 4271 | close(fd); |
| 4272 | free(err); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4273 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4274 | goto out; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4275 | } |
| 4276 | close(fd); |
| 4277 | |
| 4278 | errnum = atol(args[1]); |
| 4279 | for (rc = 0; rc < HTTP_ERR_SIZE; rc++) { |
| 4280 | if (http_err_codes[rc] == errnum) { |
Krzysztof Piotr Oledzki | 78abe61 | 2009-09-27 13:23:20 +0200 | [diff] [blame] | 4281 | chunk_destroy(&curproxy->errmsg[rc]); |
| 4282 | chunk_initlen(&curproxy->errmsg[rc], err, errlen, errlen); |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4283 | break; |
| 4284 | } |
| 4285 | } |
| 4286 | |
| 4287 | if (rc >= HTTP_ERR_SIZE) { |
| 4288 | Warning("parsing [%s:%d] : status code %d not handled, error customization will be ignored.\n", |
| 4289 | file, linenum, errnum); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4290 | err_code |= ERR_WARN; |
Willy Tarreau | 3f49b30 | 2007-06-11 00:29:26 +0200 | [diff] [blame] | 4291 | free(err); |
| 4292 | } |
| 4293 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4294 | else { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 4295 | struct cfg_kw_list *kwl; |
| 4296 | int index; |
| 4297 | |
| 4298 | list_for_each_entry(kwl, &cfg_keywords.list, list) { |
| 4299 | for (index = 0; kwl->kw[index].kw != NULL; index++) { |
| 4300 | if (kwl->kw[index].section != CFG_LISTEN) |
| 4301 | continue; |
| 4302 | if (strcmp(kwl->kw[index].kw, args[0]) == 0) { |
| 4303 | /* prepare error message just in case */ |
| 4304 | snprintf(trash, sizeof(trash), |
| 4305 | "error near '%s' in %s section", args[0], cursection); |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 4306 | rc = kwl->kw[index].parse(args, CFG_LISTEN, curproxy, &defproxy, trash, sizeof(trash)); |
| 4307 | if (rc < 0) { |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 4308 | Alert("parsing [%s:%d] : %s\n", file, linenum, trash); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4309 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4310 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 4311 | } |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 4312 | else if (rc > 0) { |
| 4313 | Warning("parsing [%s:%d] : %s\n", file, linenum, trash); |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4314 | err_code |= ERR_WARN; |
| 4315 | goto out; |
Willy Tarreau | 39f23b6 | 2008-07-09 20:22:56 +0200 | [diff] [blame] | 4316 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4317 | goto out; |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 4318 | } |
| 4319 | } |
| 4320 | } |
| 4321 | |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 4322 | 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] | 4323 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4324 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4325 | } |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4326 | out: |
| 4327 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4328 | } |
| 4329 | |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 4330 | int |
| 4331 | cfg_parse_users(const char *file, int linenum, char **args, int kwm) |
| 4332 | { |
| 4333 | |
| 4334 | int err_code = 0; |
| 4335 | const char *err; |
| 4336 | |
| 4337 | if (!strcmp(args[0], "userlist")) { /* new userlist */ |
| 4338 | struct userlist *newul; |
| 4339 | |
| 4340 | if (!*args[1]) { |
| 4341 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 4342 | file, linenum, args[0]); |
| 4343 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4344 | goto out; |
| 4345 | } |
| 4346 | |
| 4347 | err = invalid_char(args[1]); |
| 4348 | if (err) { |
| 4349 | Alert("parsing [%s:%d]: character '%c' is not permitted in '%s' name '%s'.\n", |
| 4350 | file, linenum, *err, args[0], args[1]); |
| 4351 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4352 | goto out; |
| 4353 | } |
| 4354 | |
| 4355 | for (newul = userlist; newul; newul = newul->next) |
| 4356 | if (!strcmp(newul->name, args[1])) { |
| 4357 | Warning("parsing [%s:%d]: ignoring duplicated userlist '%s'.\n", |
| 4358 | file, linenum, args[1]); |
| 4359 | err_code |= ERR_WARN; |
| 4360 | goto out; |
| 4361 | } |
| 4362 | |
| 4363 | newul = (struct userlist *)calloc(1, sizeof(struct userlist)); |
| 4364 | if (!newul) { |
| 4365 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 4366 | err_code |= ERR_ALERT | ERR_ABORT; |
| 4367 | goto out; |
| 4368 | } |
| 4369 | |
| 4370 | newul->groupusers = calloc(MAX_AUTH_GROUPS, sizeof(char *)); |
| 4371 | newul->name = strdup(args[1]); |
| 4372 | |
| 4373 | if (!newul->groupusers | !newul->name) { |
| 4374 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 4375 | err_code |= ERR_ALERT | ERR_ABORT; |
| 4376 | goto out; |
| 4377 | } |
| 4378 | |
| 4379 | newul->next = userlist; |
| 4380 | userlist = newul; |
| 4381 | |
| 4382 | } else if (!strcmp(args[0], "group")) { /* new group */ |
| 4383 | int cur_arg, i; |
| 4384 | const char *err; |
| 4385 | |
| 4386 | if (!*args[1]) { |
| 4387 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 4388 | file, linenum, args[0]); |
| 4389 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4390 | goto out; |
| 4391 | } |
| 4392 | |
| 4393 | err = invalid_char(args[1]); |
| 4394 | if (err) { |
| 4395 | Alert("parsing [%s:%d]: character '%c' is not permitted in '%s' name '%s'.\n", |
| 4396 | file, linenum, *err, args[0], args[1]); |
| 4397 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4398 | goto out; |
| 4399 | } |
| 4400 | |
| 4401 | for(i = 0; i < userlist->grpcnt; i++) |
| 4402 | if (!strcmp(userlist->groups[i], args[1])) { |
| 4403 | Warning("parsing [%s:%d]: ignoring duplicated group '%s' in userlist '%s'.\n", |
| 4404 | file, linenum, args[1], userlist->name); |
| 4405 | err_code |= ERR_ALERT; |
| 4406 | goto out; |
| 4407 | } |
| 4408 | |
| 4409 | if (userlist->grpcnt >= MAX_AUTH_GROUPS) { |
| 4410 | Alert("parsing [%s:%d]: too many groups (%u) in in userlist '%s' while adding group '%s'.\n", |
| 4411 | file, linenum, MAX_AUTH_GROUPS, userlist->name, args[1]); |
| 4412 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4413 | goto out; |
| 4414 | } |
| 4415 | |
| 4416 | cur_arg = 2; |
| 4417 | |
| 4418 | while (*args[cur_arg]) { |
| 4419 | if (!strcmp(args[cur_arg], "users")) { |
| 4420 | userlist->groupusers[userlist->grpcnt] = strdup(args[cur_arg + 1]); |
| 4421 | cur_arg += 2; |
| 4422 | continue; |
| 4423 | } else { |
| 4424 | Alert("parsing [%s:%d]: '%s' only supports 'users' option.\n", |
| 4425 | file, linenum, args[0]); |
| 4426 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4427 | goto out; |
| 4428 | } |
| 4429 | } |
| 4430 | |
| 4431 | userlist->groups[userlist->grpcnt++] = strdup(args[1]); |
| 4432 | } else if (!strcmp(args[0], "user")) { /* new user */ |
| 4433 | struct auth_users *newuser; |
| 4434 | int cur_arg; |
| 4435 | |
| 4436 | if (!*args[1]) { |
| 4437 | Alert("parsing [%s:%d]: '%s' expects <name> as arguments.\n", |
| 4438 | file, linenum, args[0]); |
| 4439 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4440 | goto out; |
| 4441 | } |
| 4442 | |
| 4443 | for (newuser = userlist->users; newuser; newuser = newuser->next) |
| 4444 | if (!strcmp(newuser->user, args[1])) { |
| 4445 | Warning("parsing [%s:%d]: ignoring duplicated user '%s' in userlist '%s'.\n", |
| 4446 | file, linenum, args[1], userlist->name); |
| 4447 | err_code |= ERR_ALERT; |
| 4448 | goto out; |
| 4449 | } |
| 4450 | |
| 4451 | newuser = (struct auth_users *)calloc(1, sizeof(struct auth_users)); |
| 4452 | if (!newuser) { |
| 4453 | Alert("parsing [%s:%d]: out of memory.\n", file, linenum); |
| 4454 | err_code |= ERR_ALERT | ERR_ABORT; |
| 4455 | goto out; |
| 4456 | } |
| 4457 | |
| 4458 | newuser->user = strdup(args[1]); |
| 4459 | |
| 4460 | newuser->next = userlist->users; |
| 4461 | userlist->users = newuser; |
| 4462 | |
| 4463 | cur_arg = 2; |
| 4464 | |
| 4465 | while (*args[cur_arg]) { |
| 4466 | if (!strcmp(args[cur_arg], "password")) { |
| 4467 | #ifndef CONFIG_HAP_CRYPT |
| 4468 | Warning("parsing [%s:%d]: no crypt(3) support compiled, encrypted passwords will not work.\n", |
| 4469 | file, linenum); |
| 4470 | err_code |= ERR_ALERT; |
| 4471 | #endif |
| 4472 | newuser->pass = strdup(args[cur_arg + 1]); |
| 4473 | cur_arg += 2; |
| 4474 | continue; |
| 4475 | } else if (!strcmp(args[cur_arg], "insecure-password")) { |
| 4476 | newuser->pass = strdup(args[cur_arg + 1]); |
| 4477 | newuser->flags |= AU_O_INSECURE; |
| 4478 | cur_arg += 2; |
| 4479 | continue; |
| 4480 | } else if (!strcmp(args[cur_arg], "groups")) { |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 4481 | newuser->u.groups = strdup(args[cur_arg + 1]); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 4482 | cur_arg += 2; |
| 4483 | continue; |
| 4484 | } else { |
| 4485 | Alert("parsing [%s:%d]: '%s' only supports 'password', 'insecure-password' and 'groups' options.\n", |
| 4486 | file, linenum, args[0]); |
| 4487 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4488 | goto out; |
| 4489 | } |
| 4490 | } |
| 4491 | } else { |
| 4492 | Alert("parsing [%s:%d]: unknown keyword '%s' in '%s' section\n", file, linenum, args[0], "users"); |
| 4493 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4494 | } |
| 4495 | |
| 4496 | out: |
| 4497 | return err_code; |
| 4498 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4499 | |
| 4500 | /* |
| 4501 | * This function reads and parses the configuration file given in the argument. |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4502 | * Returns the error code, 0 if OK, or any combination of : |
| 4503 | * - ERR_ABORT: must abort ASAP |
| 4504 | * - ERR_FATAL: we can continue parsing but not start the service |
| 4505 | * - ERR_WARN: a warning has been emitted |
| 4506 | * - ERR_ALERT: an alert has been emitted |
| 4507 | * Only the two first ones can stop processing, the two others are just |
| 4508 | * indicators. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4509 | */ |
Willy Tarreau | b17916e | 2006-10-15 15:17:57 +0200 | [diff] [blame] | 4510 | int readcfgfile(const char *file) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4511 | { |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 4512 | char thisline[LINESIZE]; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4513 | FILE *f; |
| 4514 | int linenum = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4515 | int confsect = CFG_NONE; |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4516 | int err_code = 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4517 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4518 | if ((f=fopen(file,"r")) == NULL) |
| 4519 | return -1; |
| 4520 | |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 4521 | while (fgets(thisline, sizeof(thisline), f) != NULL) { |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 4522 | int arg, kwm = KWM_STD; |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 4523 | char *end; |
| 4524 | char *args[MAX_LINE_ARGS + 1]; |
| 4525 | char *line = thisline; |
| 4526 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4527 | linenum++; |
| 4528 | |
| 4529 | end = line + strlen(line); |
| 4530 | |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 4531 | if (end-line == sizeof(thisline)-1 && *(end-1) != '\n') { |
| 4532 | /* Check if we reached the limit and the last char is not \n. |
| 4533 | * Watch out for the last line without the terminating '\n'! |
| 4534 | */ |
| 4535 | Alert("parsing [%s:%d]: line too long, limit: %d.\n", |
Willy Tarreau | 5e4a6f1 | 2009-04-11 19:42:49 +0200 | [diff] [blame] | 4536 | file, linenum, (int)sizeof(thisline)-1); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4537 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 4538 | } |
| 4539 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4540 | /* skip leading spaces */ |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 4541 | while (isspace((unsigned char)*line)) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4542 | line++; |
| 4543 | |
| 4544 | arg = 0; |
| 4545 | args[arg] = line; |
| 4546 | |
| 4547 | while (*line && arg < MAX_LINE_ARGS) { |
| 4548 | /* first, we'll replace \\, \<space>, \#, \r, \n, \t, \xXX with their |
| 4549 | * C equivalent value. Other combinations left unchanged (eg: \1). |
| 4550 | */ |
| 4551 | if (*line == '\\') { |
| 4552 | int skip = 0; |
| 4553 | if (line[1] == ' ' || line[1] == '\\' || line[1] == '#') { |
| 4554 | *line = line[1]; |
| 4555 | skip = 1; |
| 4556 | } |
| 4557 | else if (line[1] == 'r') { |
| 4558 | *line = '\r'; |
| 4559 | skip = 1; |
| 4560 | } |
| 4561 | else if (line[1] == 'n') { |
| 4562 | *line = '\n'; |
| 4563 | skip = 1; |
| 4564 | } |
| 4565 | else if (line[1] == 't') { |
| 4566 | *line = '\t'; |
| 4567 | skip = 1; |
| 4568 | } |
| 4569 | else if (line[1] == 'x') { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4570 | if ((line + 3 < end) && ishex(line[2]) && ishex(line[3])) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4571 | unsigned char hex1, hex2; |
| 4572 | hex1 = toupper(line[2]) - '0'; |
| 4573 | hex2 = toupper(line[3]) - '0'; |
| 4574 | if (hex1 > 9) hex1 -= 'A' - '9' - 1; |
| 4575 | if (hex2 > 9) hex2 -= 'A' - '9' - 1; |
| 4576 | *line = (hex1<<4) + hex2; |
| 4577 | skip = 3; |
| 4578 | } |
| 4579 | else { |
| 4580 | 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] | 4581 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4582 | } |
| 4583 | } |
| 4584 | if (skip) { |
Cyril Bonté | dd1b01d | 2009-12-06 13:43:42 +0100 | [diff] [blame] | 4585 | memmove(line + 1, line + 1 + skip, end - (line + skip)); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4586 | end -= skip; |
| 4587 | } |
| 4588 | line++; |
| 4589 | } |
| 4590 | else if (*line == '#' || *line == '\n' || *line == '\r') { |
| 4591 | /* end of string, end of loop */ |
| 4592 | *line = 0; |
| 4593 | break; |
| 4594 | } |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 4595 | else if (isspace((unsigned char)*line)) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4596 | /* a non-escaped space is an argument separator */ |
Krzysztof Piotr Oledzki | e6bbd74 | 2007-11-01 00:33:12 +0100 | [diff] [blame] | 4597 | *line++ = '\0'; |
Willy Tarreau | 8f8e645 | 2007-06-17 21:51:38 +0200 | [diff] [blame] | 4598 | while (isspace((unsigned char)*line)) |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4599 | line++; |
| 4600 | args[++arg] = line; |
| 4601 | } |
| 4602 | else { |
| 4603 | line++; |
| 4604 | } |
| 4605 | } |
| 4606 | |
| 4607 | /* empty line */ |
| 4608 | if (!**args) |
| 4609 | continue; |
| 4610 | |
Willy Tarreau | 7bb651e | 2009-11-09 21:16:53 +0100 | [diff] [blame] | 4611 | if (*line) { |
| 4612 | /* we had to stop due to too many args. |
| 4613 | * Let's terminate the string, print the offending part then cut the |
| 4614 | * last arg. |
| 4615 | */ |
| 4616 | while (*line && *line != '#' && *line != '\n' && *line != '\r') |
| 4617 | line++; |
| 4618 | *line = '\0'; |
| 4619 | |
Krzysztof Piotr Oledzki | 500b8f0 | 2009-12-15 22:34:51 +0100 | [diff] [blame] | 4620 | 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] | 4621 | file, linenum, arg + 1, (long)(args[arg] - thisline + 1), args[arg]); |
Willy Tarreau | 7bb651e | 2009-11-09 21:16:53 +0100 | [diff] [blame] | 4622 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4623 | args[arg] = line; |
| 4624 | } |
| 4625 | |
Willy Tarreau | 540abe4 | 2007-05-02 20:50:16 +0200 | [diff] [blame] | 4626 | /* zero out remaining args and ensure that at least one entry |
| 4627 | * is zeroed out. |
| 4628 | */ |
| 4629 | while (++arg <= MAX_LINE_ARGS) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4630 | args[arg] = line; |
| 4631 | } |
| 4632 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 4633 | /* check for keyword modifiers "no" and "default" */ |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 4634 | if (!strcmp(args[0], "no")) { |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 4635 | kwm = KWM_NO; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 4636 | for (arg=0; *args[arg+1]; arg++) |
| 4637 | args[arg] = args[arg+1]; // shift args after inversion |
| 4638 | } |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 4639 | else if (!strcmp(args[0], "default")) { |
| 4640 | kwm = KWM_DEF; |
| 4641 | for (arg=0; *args[arg+1]; arg++) |
| 4642 | args[arg] = args[arg+1]; // shift args after inversion |
| 4643 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 4644 | |
Willy Tarreau | 3842f00 | 2009-06-14 11:39:52 +0200 | [diff] [blame] | 4645 | if (kwm != KWM_STD && strcmp(args[0], "option") != 0) { |
| 4646 | Alert("parsing [%s:%d]: negation/default currently supported only for options.\n", file, linenum); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4647 | err_code |= ERR_ALERT | ERR_FATAL; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 4648 | } |
| 4649 | |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4650 | if (!strcmp(args[0], "listen") || |
| 4651 | !strcmp(args[0], "frontend") || |
| 4652 | !strcmp(args[0], "backend") || |
| 4653 | !strcmp(args[0], "ruleset") || |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 4654 | !strcmp(args[0], "defaults")) { /* new proxy */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4655 | confsect = CFG_LISTEN; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 4656 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 4657 | cursection = strdup(args[0]); |
| 4658 | } |
| 4659 | else if (!strcmp(args[0], "global")) { /* global config */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4660 | confsect = CFG_GLOBAL; |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 4661 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 4662 | cursection = strdup(args[0]); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 4663 | } else if (!strcmp(args[0], "userlist")) { |
| 4664 | confsect = CFG_USERLIST; |
| 4665 | free(cursection); |
| 4666 | cursection = strdup(args[0]); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 4667 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4668 | /* else it's a section keyword */ |
| 4669 | |
| 4670 | switch (confsect) { |
| 4671 | case CFG_LISTEN: |
Willy Tarreau | 9389379 | 2009-07-23 13:19:11 +0200 | [diff] [blame] | 4672 | err_code |= cfg_parse_listen(file, linenum, args, kwm); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4673 | break; |
| 4674 | case CFG_GLOBAL: |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4675 | err_code |= cfg_parse_global(file, linenum, args, kwm); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4676 | break; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 4677 | case CFG_USERLIST: |
| 4678 | err_code |= cfg_parse_users(file, linenum, args, kwm); |
| 4679 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4680 | default: |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 4681 | 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] | 4682 | err_code |= ERR_ALERT | ERR_FATAL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4683 | } |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4684 | |
| 4685 | if (err_code & ERR_ABORT) |
| 4686 | break; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4687 | } |
Willy Tarreau | a534fea | 2008-08-03 12:19:50 +0200 | [diff] [blame] | 4688 | free(cursection); |
Willy Tarreau | 6daf343 | 2008-01-22 16:44:08 +0100 | [diff] [blame] | 4689 | cursection = NULL; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4690 | fclose(f); |
Willy Tarreau | 058e907 | 2009-07-20 09:30:05 +0200 | [diff] [blame] | 4691 | return err_code; |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4692 | } |
| 4693 | |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 4694 | /* |
| 4695 | * Returns the error code, 0 if OK, or any combination of : |
| 4696 | * - ERR_ABORT: must abort ASAP |
| 4697 | * - ERR_FATAL: we can continue parsing but not start the service |
| 4698 | * - ERR_WARN: a warning has been emitted |
| 4699 | * - ERR_ALERT: an alert has been emitted |
| 4700 | * Only the two first ones can stop processing, the two others are just |
| 4701 | * indicators. |
| 4702 | */ |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4703 | int check_config_validity() |
| 4704 | { |
| 4705 | int cfgerr = 0; |
| 4706 | struct proxy *curproxy = NULL; |
| 4707 | struct server *newsrv = NULL; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 4708 | struct userlist *curuserlist = NULL; |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 4709 | int err_code = 0; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4710 | unsigned int next_pxid = 1; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4711 | |
| 4712 | /* |
| 4713 | * Now, check for the integrity of all that we have collected. |
| 4714 | */ |
| 4715 | |
| 4716 | /* will be needed further to delay some tasks */ |
Willy Tarreau | b0b37bc | 2008-06-23 14:00:57 +0200 | [diff] [blame] | 4717 | tv_update_date(0,1); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4718 | |
Willy Tarreau | 55bc0f8 | 2009-03-15 14:51:53 +0100 | [diff] [blame] | 4719 | /* first, we will invert the proxy list order */ |
| 4720 | curproxy = NULL; |
| 4721 | while (proxy) { |
| 4722 | struct proxy *next; |
| 4723 | |
| 4724 | next = proxy->next; |
| 4725 | proxy->next = curproxy; |
| 4726 | curproxy = proxy; |
| 4727 | if (!next) |
| 4728 | break; |
| 4729 | proxy = next; |
| 4730 | } |
| 4731 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4732 | if ((curproxy = proxy) == NULL) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4733 | Alert("config : no <listen> line. Nothing to do !\n"); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 4734 | err_code |= ERR_ALERT | ERR_FATAL; |
| 4735 | goto out; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4736 | } |
| 4737 | |
| 4738 | while (curproxy != NULL) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4739 | struct switching_rule *rule; |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4740 | struct sticking_rule *mrule; |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 4741 | struct tcp_rule *trule; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 4742 | struct listener *listener; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4743 | unsigned int next_id; |
| 4744 | |
| 4745 | if (!curproxy->uuid) { |
| 4746 | /* proxy ID not set, use automatic numbering with first |
| 4747 | * spare entry starting with next_pxid. |
| 4748 | */ |
| 4749 | next_pxid = get_next_id(&used_proxy_id, next_pxid); |
| 4750 | curproxy->conf.id.key = curproxy->uuid = next_pxid; |
| 4751 | eb32_insert(&used_proxy_id, &curproxy->conf.id); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 4752 | } |
Krzysztof Piotr Oledzki | df5cb9f | 2010-02-05 20:58:27 +0100 | [diff] [blame] | 4753 | next_pxid++; |
| 4754 | |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4755 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4756 | if (curproxy->state == PR_STSTOPPED) { |
Willy Tarreau | da250db | 2008-10-12 12:07:48 +0200 | [diff] [blame] | 4757 | /* ensure we don't keep listeners uselessly bound */ |
| 4758 | stop_proxy(curproxy); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4759 | curproxy = curproxy->next; |
| 4760 | continue; |
| 4761 | } |
| 4762 | |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4763 | switch (curproxy->mode) { |
| 4764 | case PR_MODE_HEALTH: |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4765 | cfgerr += proxy_cfg_ensure_no_http(curproxy); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4766 | if (!(curproxy->cap & PR_CAP_FE)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4767 | Alert("config : %s '%s' cannot be in health mode as it has no frontend capability.\n", |
| 4768 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4769 | cfgerr++; |
| 4770 | } |
| 4771 | |
| 4772 | if (curproxy->srv != NULL) |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4773 | Warning("config : servers will be ignored for %s '%s'.\n", |
| 4774 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4775 | break; |
| 4776 | |
| 4777 | case PR_MODE_TCP: |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4778 | cfgerr += proxy_cfg_ensure_no_http(curproxy); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4779 | break; |
| 4780 | |
| 4781 | case PR_MODE_HTTP: |
Willy Tarreau | a9fb083 | 2009-07-10 20:53:53 +0200 | [diff] [blame] | 4782 | curproxy->acl_requires |= ACL_USE_L7_ANY; |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4783 | if ((curproxy->cookie_name != NULL) && (curproxy->srv == NULL)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4784 | Alert("config : HTTP proxy %s has a cookie but no server list !\n", |
| 4785 | curproxy->id); |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4786 | cfgerr++; |
| 4787 | } |
| 4788 | break; |
| 4789 | } |
| 4790 | |
| 4791 | if ((curproxy->cap & PR_CAP_FE) && (curproxy->listen == NULL)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4792 | Alert("config : %s '%s' has no listen address. Please either specify a valid address on the <listen> line, or use the <bind> keyword.\n", |
| 4793 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4794 | cfgerr++; |
| 4795 | } |
Willy Tarreau | ff01a21 | 2009-03-15 13:46:16 +0100 | [diff] [blame] | 4796 | |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4797 | if ((curproxy->cap & PR_CAP_BE) && (curproxy->mode != PR_MODE_HEALTH)) { |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 4798 | if (curproxy->lbprm.algo & BE_LB_KIND) { |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4799 | if (curproxy->options & PR_O_TRANSP) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4800 | Alert("config : %s '%s' cannot use both transparent and balance mode.\n", |
| 4801 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4802 | cfgerr++; |
| 4803 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4804 | #ifdef WE_DONT_SUPPORT_SERVERLESS_LISTENERS |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4805 | else if (curproxy->srv == NULL) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4806 | Alert("config : %s '%s' needs at least 1 server in balance mode.\n", |
| 4807 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4808 | cfgerr++; |
| 4809 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4810 | #endif |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4811 | else if (*(int *)&curproxy->dispatch_addr.sin_addr != 0) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4812 | Warning("config : dispatch address of %s '%s' will be ignored in balance mode.\n", |
| 4813 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 4814 | err_code |= ERR_WARN; |
Willy Tarreau | 3cd9af2 | 2009-03-15 14:06:41 +0100 | [diff] [blame] | 4815 | } |
| 4816 | } |
| 4817 | else if (!(curproxy->options & (PR_O_TRANSP | PR_O_HTTP_PROXY)) && |
| 4818 | (*(int *)&curproxy->dispatch_addr.sin_addr == 0)) { |
| 4819 | /* If no LB algo is set in a backend, and we're not in |
| 4820 | * transparent mode, dispatch mode nor proxy mode, we |
| 4821 | * want to use balance roundrobin by default. |
| 4822 | */ |
| 4823 | curproxy->lbprm.algo &= ~BE_LB_ALGO; |
| 4824 | curproxy->lbprm.algo |= BE_LB_ALGO_RR; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4825 | } |
| 4826 | } |
Willy Tarreau | 193cf93 | 2007-09-17 10:17:23 +0200 | [diff] [blame] | 4827 | |
Willy Tarreau | 8293658 | 2007-11-30 15:20:09 +0100 | [diff] [blame] | 4828 | if ((curproxy->options & PR_O_DISABLE404) && !(curproxy->options & PR_O_HTTP_CHK)) { |
| 4829 | curproxy->options &= ~PR_O_DISABLE404; |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 4830 | Warning("config : '%s' will be ignored for %s '%s' (requires 'option httpchk').\n", |
| 4831 | "disable-on-404", proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 4832 | err_code |= ERR_WARN; |
Willy Tarreau | 8293658 | 2007-11-30 15:20:09 +0100 | [diff] [blame] | 4833 | } |
| 4834 | |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 4835 | if ((curproxy->options2 & PR_O2_CHK_SNDST) && !(curproxy->options & PR_O_HTTP_CHK)) { |
| 4836 | curproxy->options &= ~PR_O2_CHK_SNDST; |
| 4837 | Warning("config : '%s' will be ignored for %s '%s' (requires 'option httpchk').\n", |
| 4838 | "send-state", proxy_type_str(curproxy), curproxy->id); |
| 4839 | err_code |= ERR_WARN; |
| 4840 | } |
| 4841 | |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 4842 | /* if a default backend was specified, let's find it */ |
| 4843 | if (curproxy->defbe.name) { |
| 4844 | struct proxy *target; |
| 4845 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 4846 | target = findproxy_mode(curproxy->defbe.name, curproxy->mode, PR_CAP_BE); |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4847 | if (!target) { |
| 4848 | Alert("Proxy '%s': unable to find required default_backend: '%s'.\n", |
| 4849 | curproxy->id, curproxy->defbe.name); |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 4850 | cfgerr++; |
| 4851 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4852 | Alert("Proxy '%s': loop detected for default_backend: '%s'.\n", |
| 4853 | curproxy->id, curproxy->defbe.name); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 4854 | cfgerr++; |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 4855 | } else { |
| 4856 | free(curproxy->defbe.name); |
| 4857 | curproxy->defbe.be = target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 4858 | /* we force the backend to be present on at least all of |
| 4859 | * the frontend's processes. |
| 4860 | */ |
| 4861 | target->bind_proc = curproxy->bind_proc ? |
| 4862 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 4863 | } |
| 4864 | } |
| 4865 | |
Willy Tarreau | 5fdfb91 | 2007-01-01 23:11:07 +0100 | [diff] [blame] | 4866 | /* find the target proxy in setbe */ |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4867 | if (curproxy->mode == PR_MODE_HTTP && curproxy->req_exp != NULL) { |
| 4868 | /* map jump target for ACT_SETBE in req_rep chain */ |
| 4869 | struct hdr_exp *exp; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4870 | for (exp = curproxy->req_exp; exp != NULL; exp = exp->next) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4871 | struct proxy *target; |
| 4872 | |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4873 | if (exp->action != ACT_SETBE) |
| 4874 | continue; |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4875 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 4876 | target = findproxy_mode(exp->replace, PR_MODE_HTTP, PR_CAP_BE); |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4877 | if (!target) { |
| 4878 | Alert("Proxy '%s': unable to find required setbe: '%s'.\n", |
| 4879 | curproxy->id, exp->replace); |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4880 | cfgerr++; |
| 4881 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4882 | Alert("Proxy '%s': loop detected for setbe: '%s'.\n", |
| 4883 | curproxy->id, exp->replace); |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 4884 | cfgerr++; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4885 | } else { |
| 4886 | free((void *)exp->replace); |
| 4887 | exp->replace = (const char *)target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 4888 | /* we force the backend to be present on at least all of |
| 4889 | * the frontend's processes. |
| 4890 | */ |
| 4891 | target->bind_proc = curproxy->bind_proc ? |
| 4892 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | a496b60 | 2006-12-17 23:15:24 +0100 | [diff] [blame] | 4893 | } |
| 4894 | } |
| 4895 | } |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4896 | |
| 4897 | /* find the target proxy for 'use_backend' rules */ |
| 4898 | list_for_each_entry(rule, &curproxy->switching_rules, list) { |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4899 | struct proxy *target; |
| 4900 | |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 4901 | target = findproxy_mode(rule->be.name, curproxy->mode, PR_CAP_BE); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4902 | |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4903 | if (!target) { |
| 4904 | Alert("Proxy '%s': unable to find required use_backend: '%s'.\n", |
| 4905 | curproxy->id, rule->be.name); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4906 | cfgerr++; |
| 4907 | } else if (target == curproxy) { |
Krzysztof Piotr Oledzki | 6eb730d | 2007-11-03 23:41:58 +0100 | [diff] [blame] | 4908 | Alert("Proxy '%s': loop detected for use_backend: '%s'.\n", |
| 4909 | curproxy->id, rule->be.name); |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4910 | cfgerr++; |
| 4911 | } else { |
| 4912 | free((void *)rule->be.name); |
| 4913 | rule->be.backend = target; |
Willy Tarreau | 0b9c02c | 2009-02-04 22:05:05 +0100 | [diff] [blame] | 4914 | /* we force the backend to be present on at least all of |
| 4915 | * the frontend's processes. |
| 4916 | */ |
| 4917 | target->bind_proc = curproxy->bind_proc ? |
| 4918 | (target->bind_proc | curproxy->bind_proc) : 0; |
Willy Tarreau | 55ea757 | 2007-06-17 19:56:27 +0200 | [diff] [blame] | 4919 | } |
| 4920 | } |
| 4921 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4922 | /* find the target table for 'stick' rules */ |
| 4923 | list_for_each_entry(mrule, &curproxy->sticking_rules, list) { |
| 4924 | struct proxy *target; |
| 4925 | |
Emeric Brun | 1d33b29 | 2010-01-04 15:47:17 +0100 | [diff] [blame] | 4926 | curproxy->be_req_ana |= AN_REQ_STICKING_RULES; |
| 4927 | if (mrule->flags & STK_IS_STORE) |
| 4928 | curproxy->be_rsp_ana |= AN_RES_STORE_RULES; |
| 4929 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4930 | if (mrule->table.name) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 4931 | target = findproxy(mrule->table.name, 0); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4932 | else |
| 4933 | target = curproxy; |
| 4934 | |
| 4935 | if (!target) { |
| 4936 | Alert("Proxy '%s': unable to find stick-table '%s'.\n", |
| 4937 | curproxy->id, mrule->table.name); |
| 4938 | cfgerr++; |
| 4939 | } |
| 4940 | else if (target->table.size == 0) { |
| 4941 | Alert("Proxy '%s': stick-table '%s' used but not configured.\n", |
| 4942 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 4943 | cfgerr++; |
| 4944 | } |
Willy Tarreau | f0b38bf | 2010-06-06 13:22:23 +0200 | [diff] [blame] | 4945 | else if (!stktable_compatible_pattern(mrule->expr, target->table.type)) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4946 | Alert("Proxy '%s': type of pattern not usable with type of stick-table '%s'.\n", |
| 4947 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 4948 | cfgerr++; |
| 4949 | } |
| 4950 | else { |
| 4951 | free((void *)mrule->table.name); |
| 4952 | mrule->table.t = &(target->table); |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 4953 | stktable_alloc_data_type(&target->table, STKTABLE_DT_SERVER_ID, NULL); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4954 | } |
| 4955 | } |
| 4956 | |
| 4957 | /* find the target table for 'store response' rules */ |
| 4958 | list_for_each_entry(mrule, &curproxy->storersp_rules, list) { |
| 4959 | struct proxy *target; |
| 4960 | |
Emeric Brun | 1d33b29 | 2010-01-04 15:47:17 +0100 | [diff] [blame] | 4961 | curproxy->be_rsp_ana |= AN_RES_STORE_RULES; |
| 4962 | |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4963 | if (mrule->table.name) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 4964 | target = findproxy(mrule->table.name, 0); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4965 | else |
| 4966 | target = curproxy; |
| 4967 | |
| 4968 | if (!target) { |
| 4969 | Alert("Proxy '%s': unable to find store table '%s'.\n", |
| 4970 | curproxy->id, mrule->table.name); |
| 4971 | cfgerr++; |
| 4972 | } |
| 4973 | else if (target->table.size == 0) { |
| 4974 | Alert("Proxy '%s': stick-table '%s' used but not configured.\n", |
| 4975 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 4976 | cfgerr++; |
| 4977 | } |
Willy Tarreau | f0b38bf | 2010-06-06 13:22:23 +0200 | [diff] [blame] | 4978 | else if (!stktable_compatible_pattern(mrule->expr, target->table.type)) { |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4979 | Alert("Proxy '%s': type of pattern not usable with type of stick-table '%s'.\n", |
| 4980 | curproxy->id, mrule->table.name ? mrule->table.name : curproxy->id); |
| 4981 | cfgerr++; |
| 4982 | } |
| 4983 | else { |
| 4984 | free((void *)mrule->table.name); |
| 4985 | mrule->table.t = &(target->table); |
Willy Tarreau | 888617d | 2010-06-20 09:11:39 +0200 | [diff] [blame] | 4986 | stktable_alloc_data_type(&target->table, STKTABLE_DT_SERVER_ID, NULL); |
Emeric Brun | b982a3d | 2010-01-04 15:45:53 +0100 | [diff] [blame] | 4987 | } |
| 4988 | } |
| 4989 | |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 4990 | /* find the target table for 'tcp-request' layer 4 rules */ |
| 4991 | list_for_each_entry(trule, &curproxy->tcp_req.l4_rules, list) { |
| 4992 | struct proxy *target; |
| 4993 | |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 4994 | 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] | 4995 | continue; |
| 4996 | |
| 4997 | if (trule->act_prm.trk_ctr.table.n) |
| 4998 | target = findproxy(trule->act_prm.trk_ctr.table.n, 0); |
| 4999 | else |
| 5000 | target = curproxy; |
| 5001 | |
| 5002 | if (!target) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5003 | Alert("Proxy '%s': unable to find table '%s' referenced by track-sc%d.\n", |
| 5004 | curproxy->id, trule->act_prm.trk_ctr.table.n, |
| 5005 | trule->action == TCP_ACT_TRK_SC1 ? 1 : 2); |
Willy Tarreau | 9ba2dcc | 2010-06-14 21:04:55 +0200 | [diff] [blame] | 5006 | cfgerr++; |
| 5007 | } |
| 5008 | else if (target->table.size == 0) { |
| 5009 | Alert("Proxy '%s': table '%s' used but not configured.\n", |
| 5010 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 5011 | cfgerr++; |
| 5012 | } |
| 5013 | else if (trule->act_prm.trk_ctr.type != target->table.type) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5014 | 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] | 5015 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 5016 | cfgerr++; |
| 5017 | } |
| 5018 | else { |
| 5019 | free(trule->act_prm.trk_ctr.table.n); |
| 5020 | trule->act_prm.trk_ctr.table.t = &target->table; |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5021 | /* 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] | 5022 | * to pass a list of counters to track and allocate them right here using |
| 5023 | * stktable_alloc_data_type(). |
| 5024 | */ |
| 5025 | } |
| 5026 | } |
| 5027 | |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 5028 | /* find the target table for 'tcp-request' layer 6 rules */ |
| 5029 | list_for_each_entry(trule, &curproxy->tcp_req.inspect_rules, list) { |
| 5030 | struct proxy *target; |
| 5031 | |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5032 | 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] | 5033 | continue; |
| 5034 | |
| 5035 | if (trule->act_prm.trk_ctr.table.n) |
| 5036 | target = findproxy(trule->act_prm.trk_ctr.table.n, 0); |
| 5037 | else |
| 5038 | target = curproxy; |
| 5039 | |
| 5040 | if (!target) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5041 | Alert("Proxy '%s': unable to find table '%s' referenced by track-sc%d.\n", |
| 5042 | curproxy->id, trule->act_prm.trk_ctr.table.n, |
| 5043 | trule->action == TCP_ACT_TRK_SC1 ? 1 : 2); |
Willy Tarreau | d1f9652 | 2010-08-03 19:34:32 +0200 | [diff] [blame] | 5044 | cfgerr++; |
| 5045 | } |
| 5046 | else if (target->table.size == 0) { |
| 5047 | Alert("Proxy '%s': table '%s' used but not configured.\n", |
| 5048 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 5049 | cfgerr++; |
| 5050 | } |
| 5051 | else if (trule->act_prm.trk_ctr.type != target->table.type) { |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5052 | 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] | 5053 | curproxy->id, trule->act_prm.trk_ctr.table.n ? trule->act_prm.trk_ctr.table.n : curproxy->id); |
| 5054 | cfgerr++; |
| 5055 | } |
| 5056 | else { |
| 5057 | free(trule->act_prm.trk_ctr.table.n); |
| 5058 | trule->act_prm.trk_ctr.table.t = &target->table; |
Willy Tarreau | 5612328 | 2010-08-06 19:06:56 +0200 | [diff] [blame] | 5059 | /* 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] | 5060 | * to pass a list of counters to track and allocate them right here using |
| 5061 | * stktable_alloc_data_type(). |
| 5062 | */ |
| 5063 | } |
| 5064 | } |
| 5065 | |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 5066 | if (curproxy->uri_auth && !(curproxy->uri_auth->flags & ST_CONVDONE) && |
| 5067 | !LIST_ISEMPTY(&curproxy->uri_auth->req_acl) && |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5068 | (curproxy->uri_auth->userlist || curproxy->uri_auth->auth_realm )) { |
| 5069 | Alert("%s '%s': stats 'auth'/'realm' and 'http-request' can't be used at the same time.\n", |
| 5070 | "proxy", curproxy->id); |
| 5071 | cfgerr++; |
| 5072 | goto out_uri_auth_compat; |
| 5073 | } |
| 5074 | |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 5075 | 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] | 5076 | const char *uri_auth_compat_req[10]; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5077 | struct req_acl_rule *req_acl; |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 5078 | int i = 0; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5079 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 5080 | /* build the ACL condition from scratch. We're relying on anonymous ACLs for that */ |
| 5081 | uri_auth_compat_req[i++] = "auth"; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5082 | |
| 5083 | if (curproxy->uri_auth->auth_realm) { |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 5084 | uri_auth_compat_req[i++] = "realm"; |
| 5085 | uri_auth_compat_req[i++] = curproxy->uri_auth->auth_realm; |
| 5086 | } |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5087 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 5088 | uri_auth_compat_req[i++] = "unless"; |
| 5089 | uri_auth_compat_req[i++] = "{"; |
| 5090 | uri_auth_compat_req[i++] = "http_auth(.internal-stats-userlist)"; |
| 5091 | uri_auth_compat_req[i++] = "}"; |
| 5092 | uri_auth_compat_req[i++] = ""; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5093 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 5094 | req_acl = parse_auth_cond(uri_auth_compat_req, "internal-stats-auth-compat", 0, curproxy); |
| 5095 | if (!req_acl) { |
| 5096 | cfgerr++; |
| 5097 | break; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5098 | } |
| 5099 | |
Willy Tarreau | 95fa469 | 2010-02-01 13:05:50 +0100 | [diff] [blame] | 5100 | LIST_ADDQ(&curproxy->uri_auth->req_acl, &req_acl->list); |
| 5101 | |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5102 | if (curproxy->uri_auth->auth_realm) { |
| 5103 | free(curproxy->uri_auth->auth_realm); |
| 5104 | curproxy->uri_auth->auth_realm = NULL; |
| 5105 | } |
Krzysztof Piotr Oledzki | 329f74d | 2010-02-22 20:27:23 +0100 | [diff] [blame] | 5106 | |
| 5107 | curproxy->uri_auth->flags |= ST_CONVDONE; |
Krzysztof Piotr Oledzki | 8c8bd45 | 2010-01-29 19:29:32 +0100 | [diff] [blame] | 5108 | } |
| 5109 | out_uri_auth_compat: |
| 5110 | |
Krzysztof Piotr Oledzki | f9423ae | 2010-01-29 19:26:18 +0100 | [diff] [blame] | 5111 | cfgerr += acl_find_targets(curproxy); |
| 5112 | |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 5113 | if ((curproxy->mode == PR_MODE_TCP || curproxy->mode == PR_MODE_HTTP) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5114 | (((curproxy->cap & PR_CAP_FE) && !curproxy->timeout.client) || |
Willy Tarreau | d825eef | 2007-05-12 22:35:00 +0200 | [diff] [blame] | 5115 | ((curproxy->cap & PR_CAP_BE) && (curproxy->srv) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5116 | (!curproxy->timeout.connect || !curproxy->timeout.server)))) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5117 | Warning("config : missing timeouts for %s '%s'.\n" |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 5118 | " | While not properly invalid, you will certainly encounter various problems\n" |
| 5119 | " | 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] | 5120 | " | timeouts are set to a non-zero value: 'client', 'connect', 'server'.\n", |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5121 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5122 | err_code |= ERR_WARN; |
Willy Tarreau | 2738a14 | 2006-07-08 17:28:09 +0200 | [diff] [blame] | 5123 | } |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 5124 | |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5125 | /* Historically, the tarpit and queue timeouts were inherited from contimeout. |
| 5126 | * We must still support older configurations, so let's find out whether those |
| 5127 | * parameters have been set or must be copied from contimeouts. |
| 5128 | */ |
| 5129 | if (curproxy != &defproxy) { |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5130 | if (!curproxy->timeout.tarpit || |
| 5131 | curproxy->timeout.tarpit == defproxy.timeout.tarpit) { |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5132 | /* tarpit timeout not set. We search in the following order: |
| 5133 | * default.tarpit, curr.connect, default.connect. |
| 5134 | */ |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5135 | if (defproxy.timeout.tarpit) |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5136 | curproxy->timeout.tarpit = defproxy.timeout.tarpit; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5137 | else if (curproxy->timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 5138 | curproxy->timeout.tarpit = curproxy->timeout.connect; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5139 | else if (defproxy.timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 5140 | curproxy->timeout.tarpit = defproxy.timeout.connect; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5141 | } |
| 5142 | if ((curproxy->cap & PR_CAP_BE) && |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5143 | (!curproxy->timeout.queue || |
| 5144 | curproxy->timeout.queue == defproxy.timeout.queue)) { |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5145 | /* queue timeout not set. We search in the following order: |
| 5146 | * default.queue, curr.connect, default.connect. |
| 5147 | */ |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5148 | if (defproxy.timeout.queue) |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5149 | curproxy->timeout.queue = defproxy.timeout.queue; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5150 | else if (curproxy->timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 5151 | curproxy->timeout.queue = curproxy->timeout.connect; |
Willy Tarreau | 0c303ee | 2008-07-07 00:09:58 +0200 | [diff] [blame] | 5152 | else if (defproxy.timeout.connect) |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 5153 | curproxy->timeout.queue = defproxy.timeout.connect; |
Willy Tarreau | 1fa3126 | 2007-12-03 00:36:16 +0100 | [diff] [blame] | 5154 | } |
| 5155 | } |
| 5156 | |
Willy Tarreau | 07a5490 | 2010-03-29 18:33:29 +0200 | [diff] [blame] | 5157 | if (curproxy->options2 & PR_O2_SSL3_CHK) { |
Willy Tarreau | 137325d | 2010-02-01 16:38:17 +0100 | [diff] [blame] | 5158 | curproxy->check_len = sizeof(sslv3_client_hello_pkt) - 1; |
| 5159 | curproxy->check_req = (char *)malloc(curproxy->check_len); |
| 5160 | memcpy(curproxy->check_req, sslv3_client_hello_pkt, curproxy->check_len); |
Willy Tarreau | f3c6920 | 2006-07-09 16:42:34 +0200 | [diff] [blame] | 5161 | } |
| 5162 | |
Willy Tarreau | cf7f320 | 2007-05-13 22:46:04 +0200 | [diff] [blame] | 5163 | /* The small pools required for the capture lists */ |
| 5164 | if (curproxy->nb_req_cap) |
| 5165 | curproxy->req_cap_pool = create_pool("ptrcap", |
| 5166 | curproxy->nb_req_cap * sizeof(char *), |
| 5167 | MEM_F_SHARED); |
| 5168 | if (curproxy->nb_rsp_cap) |
| 5169 | curproxy->rsp_cap_pool = create_pool("ptrcap", |
| 5170 | curproxy->nb_rsp_cap * sizeof(char *), |
| 5171 | MEM_F_SHARED); |
| 5172 | |
Willy Tarreau | 1d4154a | 2007-05-13 22:57:02 +0200 | [diff] [blame] | 5173 | curproxy->hdr_idx_pool = create_pool("hdr_idx", |
| 5174 | MAX_HTTP_HDR * sizeof(struct hdr_idx_elem), |
| 5175 | MEM_F_SHARED); |
| 5176 | |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 5177 | /* for backwards compatibility with "listen" instances, if |
| 5178 | * fullconn is not set but maxconn is set, then maxconn |
| 5179 | * is used. |
| 5180 | */ |
| 5181 | if (!curproxy->fullconn) |
| 5182 | curproxy->fullconn = curproxy->maxconn; |
| 5183 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5184 | /* first, we will invert the servers list order */ |
| 5185 | newsrv = NULL; |
| 5186 | while (curproxy->srv) { |
| 5187 | struct server *next; |
| 5188 | |
| 5189 | next = curproxy->srv->next; |
| 5190 | curproxy->srv->next = newsrv; |
| 5191 | newsrv = curproxy->srv; |
| 5192 | if (!next) |
| 5193 | break; |
| 5194 | curproxy->srv = next; |
| 5195 | } |
| 5196 | |
Willy Tarreau | dd70165 | 2010-05-25 23:03:02 +0200 | [diff] [blame] | 5197 | /* assign automatic UIDs to servers which don't have one yet */ |
| 5198 | next_id = 1; |
| 5199 | newsrv = curproxy->srv; |
| 5200 | while (newsrv != NULL) { |
| 5201 | if (!newsrv->puid) { |
| 5202 | /* server ID not set, use automatic numbering with first |
| 5203 | * spare entry starting with next_svid. |
| 5204 | */ |
| 5205 | next_id = get_next_id(&curproxy->conf.used_server_id, next_id); |
| 5206 | newsrv->conf.id.key = newsrv->puid = next_id; |
| 5207 | eb32_insert(&curproxy->conf.used_server_id, &newsrv->conf.id); |
| 5208 | } |
| 5209 | next_id++; |
| 5210 | newsrv = newsrv->next; |
| 5211 | } |
| 5212 | |
Willy Tarreau | 2069704 | 2007-11-15 23:26:18 +0100 | [diff] [blame] | 5213 | curproxy->lbprm.wmult = 1; /* default weight multiplier */ |
Willy Tarreau | 5dc2fa6 | 2007-11-19 19:10:18 +0100 | [diff] [blame] | 5214 | curproxy->lbprm.wdiv = 1; /* default weight divider */ |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5215 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5216 | /* We have to initialize the server lookup mechanism depending |
| 5217 | * on what LB algorithm was choosen. |
| 5218 | */ |
| 5219 | |
| 5220 | curproxy->lbprm.algo &= ~(BE_LB_LKUP | BE_LB_PROP_DYN); |
| 5221 | switch (curproxy->lbprm.algo & BE_LB_KIND) { |
| 5222 | case BE_LB_KIND_RR: |
Willy Tarreau | 9757a38 | 2009-10-03 12:56:50 +0200 | [diff] [blame] | 5223 | if ((curproxy->lbprm.algo & BE_LB_PARM) == BE_LB_RR_STATIC) { |
| 5224 | curproxy->lbprm.algo |= BE_LB_LKUP_MAP; |
| 5225 | init_server_map(curproxy); |
| 5226 | } else { |
| 5227 | curproxy->lbprm.algo |= BE_LB_LKUP_RRTREE | BE_LB_PROP_DYN; |
| 5228 | fwrr_init_server_groups(curproxy); |
| 5229 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5230 | break; |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 5231 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5232 | case BE_LB_KIND_LC: |
| 5233 | curproxy->lbprm.algo |= BE_LB_LKUP_LCTREE | BE_LB_PROP_DYN; |
Willy Tarreau | 5140623 | 2008-03-10 22:04:20 +0100 | [diff] [blame] | 5234 | fwlc_init_server_tree(curproxy); |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5235 | break; |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 5236 | |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5237 | case BE_LB_KIND_HI: |
Willy Tarreau | 6b2e11b | 2009-10-01 07:52:15 +0200 | [diff] [blame] | 5238 | if ((curproxy->lbprm.algo & BE_LB_HASH_TYPE) == BE_LB_HASH_CONS) { |
| 5239 | curproxy->lbprm.algo |= BE_LB_LKUP_CHTREE | BE_LB_PROP_DYN; |
| 5240 | chash_init_server_tree(curproxy); |
| 5241 | } else { |
| 5242 | curproxy->lbprm.algo |= BE_LB_LKUP_MAP; |
| 5243 | init_server_map(curproxy); |
| 5244 | } |
Willy Tarreau | f3e49f9 | 2009-10-03 12:21:20 +0200 | [diff] [blame] | 5245 | break; |
| 5246 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5247 | |
| 5248 | if (curproxy->options & PR_O_LOGASAP) |
| 5249 | curproxy->to_log &= ~LW_BYTES; |
| 5250 | |
Willy Tarreau | e7ded1f | 2009-08-09 10:11:45 +0200 | [diff] [blame] | 5251 | if ((curproxy->mode == PR_MODE_TCP || curproxy->mode == PR_MODE_HTTP) && |
| 5252 | (curproxy->cap & PR_CAP_FE) && curproxy->to_log && curproxy->logfac1 < 0) { |
| 5253 | Warning("config : log format ignored for %s '%s' since it has no log address.\n", |
| 5254 | proxy_type_str(curproxy), curproxy->id); |
| 5255 | err_code |= ERR_WARN; |
| 5256 | } |
| 5257 | |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 5258 | if (curproxy->mode != PR_MODE_HTTP) { |
| 5259 | int optnum; |
| 5260 | |
| 5261 | if (curproxy->options & PR_O_COOK_ANY) { |
| 5262 | Warning("config : 'cookie' statement ignored for %s '%s' as it requires HTTP mode.\n", |
| 5263 | proxy_type_str(curproxy), curproxy->id); |
| 5264 | err_code |= ERR_WARN; |
| 5265 | } |
| 5266 | |
| 5267 | if (curproxy->uri_auth) { |
| 5268 | Warning("config : 'stats' statement ignored for %s '%s' as it requires HTTP mode.\n", |
| 5269 | proxy_type_str(curproxy), curproxy->id); |
| 5270 | err_code |= ERR_WARN; |
| 5271 | curproxy->uri_auth = NULL; |
| 5272 | } |
| 5273 | |
| 5274 | if (curproxy->options & PR_O_FWDFOR) { |
| 5275 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 5276 | "forwardfor", proxy_type_str(curproxy), curproxy->id); |
| 5277 | err_code |= ERR_WARN; |
| 5278 | curproxy->options &= ~PR_O_FWDFOR; |
| 5279 | } |
| 5280 | |
| 5281 | if (curproxy->options & PR_O_ORGTO) { |
| 5282 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 5283 | "originalto", proxy_type_str(curproxy), curproxy->id); |
| 5284 | err_code |= ERR_WARN; |
| 5285 | curproxy->options &= ~PR_O_ORGTO; |
| 5286 | } |
| 5287 | |
| 5288 | for (optnum = 0; cfg_opts[optnum].name; optnum++) { |
| 5289 | if (cfg_opts[optnum].mode == PR_MODE_HTTP && |
| 5290 | (curproxy->cap & cfg_opts[optnum].cap) && |
| 5291 | (curproxy->options & cfg_opts[optnum].val)) { |
| 5292 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 5293 | cfg_opts[optnum].name, proxy_type_str(curproxy), curproxy->id); |
| 5294 | err_code |= ERR_WARN; |
| 5295 | curproxy->options &= ~cfg_opts[optnum].val; |
| 5296 | } |
| 5297 | } |
| 5298 | |
| 5299 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) { |
| 5300 | if (cfg_opts2[optnum].mode == PR_MODE_HTTP && |
| 5301 | (curproxy->cap & cfg_opts2[optnum].cap) && |
| 5302 | (curproxy->options2 & cfg_opts2[optnum].val)) { |
| 5303 | Warning("config : 'option %s' ignored for %s '%s' as it requires HTTP mode.\n", |
| 5304 | cfg_opts2[optnum].name, proxy_type_str(curproxy), curproxy->id); |
| 5305 | err_code |= ERR_WARN; |
| 5306 | curproxy->options2 &= ~cfg_opts2[optnum].val; |
| 5307 | } |
| 5308 | } |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5309 | |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 5310 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5311 | if (curproxy->bind_hdr_occ) { |
| 5312 | curproxy->bind_hdr_occ = 0; |
| 5313 | Warning("config : %s '%s' : ignoring use of header %s as source IP in non-HTTP mode.\n", |
| 5314 | proxy_type_str(curproxy), curproxy->id, curproxy->bind_hdr_name); |
| 5315 | err_code |= ERR_WARN; |
| 5316 | } |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 5317 | #endif |
Willy Tarreau | e24fdfb | 2010-03-25 07:22:56 +0100 | [diff] [blame] | 5318 | } |
| 5319 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5320 | /* |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 5321 | * ensure that we're not cross-dressing a TCP server into HTTP. |
| 5322 | */ |
| 5323 | newsrv = curproxy->srv; |
| 5324 | while (newsrv != NULL) { |
| 5325 | if ((curproxy->mode != PR_MODE_HTTP) && (newsrv->rdr_len || newsrv->cklen)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5326 | Alert("config : %s '%s' : server cannot have cookie or redirect prefix in non-HTTP mode.\n", |
| 5327 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5328 | cfgerr++; |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 5329 | } |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5330 | |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 5331 | #if defined(CONFIG_HAP_CTTPROXY) || defined(CONFIG_HAP_LINUX_TPROXY) |
Willy Tarreau | bce7088 | 2009-09-07 11:51:47 +0200 | [diff] [blame] | 5332 | if (curproxy->mode != PR_MODE_HTTP && newsrv->bind_hdr_occ) { |
| 5333 | newsrv->bind_hdr_occ = 0; |
| 5334 | Warning("config : %s '%s' : server %s cannot use header %s as source IP in non-HTTP mode.\n", |
| 5335 | proxy_type_str(curproxy), curproxy->id, newsrv->id, newsrv->bind_hdr_name); |
| 5336 | err_code |= ERR_WARN; |
| 5337 | } |
Willy Tarreau | efa5f51 | 2010-03-30 20:13:29 +0200 | [diff] [blame] | 5338 | #endif |
Willy Tarreau | 21d2af3 | 2008-02-14 20:25:24 +0100 | [diff] [blame] | 5339 | newsrv = newsrv->next; |
| 5340 | } |
| 5341 | |
| 5342 | /* |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5343 | * If this server supports a maxconn parameter, it needs a dedicated |
| 5344 | * tasks to fill the emptied slots when a connection leaves. |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5345 | * Also, resolve deferred tracking dependency if needed. |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5346 | */ |
| 5347 | newsrv = curproxy->srv; |
| 5348 | while (newsrv != NULL) { |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 5349 | if (newsrv->minconn > newsrv->maxconn) { |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5350 | /* Only 'minconn' was specified, or it was higher than or equal |
| 5351 | * to 'maxconn'. Let's turn this into maxconn and clean it, as |
| 5352 | * this will avoid further useless expensive computations. |
| 5353 | */ |
| 5354 | newsrv->maxconn = newsrv->minconn; |
Willy Tarreau | 8603431 | 2006-12-29 00:10:33 +0100 | [diff] [blame] | 5355 | } else if (newsrv->maxconn && !newsrv->minconn) { |
| 5356 | /* minconn was not specified, so we set it to maxconn */ |
| 5357 | newsrv->minconn = newsrv->maxconn; |
Willy Tarreau | 977b8e4 | 2006-12-29 14:19:17 +0100 | [diff] [blame] | 5358 | } else if (newsrv->minconn != newsrv->maxconn && !curproxy->fullconn) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5359 | Alert("config : %s '%s' : fullconn is mandatory when minconn is set on a server.\n", |
| 5360 | proxy_type_str(curproxy), curproxy->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5361 | cfgerr++; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5362 | } |
| 5363 | |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5364 | if (newsrv->trackit) { |
| 5365 | struct proxy *px; |
| 5366 | struct server *srv; |
| 5367 | char *pname, *sname; |
| 5368 | |
| 5369 | pname = newsrv->trackit; |
| 5370 | sname = strrchr(pname, '/'); |
| 5371 | |
| 5372 | if (sname) |
| 5373 | *sname++ = '\0'; |
| 5374 | else { |
| 5375 | sname = pname; |
| 5376 | pname = NULL; |
| 5377 | } |
| 5378 | |
| 5379 | if (pname) { |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 5380 | px = findproxy(pname, PR_CAP_BE); |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5381 | if (!px) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5382 | Alert("config : %s '%s', server '%s': unable to find required proxy '%s' for tracking.\n", |
| 5383 | proxy_type_str(curproxy), curproxy->id, |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5384 | newsrv->id, pname); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5385 | cfgerr++; |
| 5386 | goto next_srv; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5387 | } |
| 5388 | } else |
| 5389 | px = curproxy; |
| 5390 | |
| 5391 | srv = findserver(px, sname); |
| 5392 | if (!srv) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5393 | Alert("config : %s '%s', server '%s': unable to find required server '%s' for tracking.\n", |
| 5394 | proxy_type_str(curproxy), curproxy->id, |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5395 | newsrv->id, sname); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5396 | cfgerr++; |
| 5397 | goto next_srv; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5398 | } |
| 5399 | |
| 5400 | if (!(srv->state & SRV_CHECKED)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5401 | Alert("config : %s '%s', server '%s': unable to use %s/%s for " |
Alex Williams | 96532db | 2009-11-01 21:27:13 -0500 | [diff] [blame] | 5402 | "tracking as it does not have checks enabled.\n", |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5403 | proxy_type_str(curproxy), curproxy->id, |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5404 | newsrv->id, px->id, srv->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5405 | cfgerr++; |
| 5406 | goto next_srv; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5407 | } |
| 5408 | |
| 5409 | if (curproxy != px && |
| 5410 | (curproxy->options & PR_O_DISABLE404) != (px->options & PR_O_DISABLE404)) { |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5411 | Alert("config : %s '%s', server '%s': unable to use %s/%s for" |
Willy Tarreau | ef78104 | 2010-01-27 11:53:01 +0100 | [diff] [blame] | 5412 | "tracking: disable-on-404 option inconsistency.\n", |
Willy Tarreau | 915e1eb | 2009-06-22 15:48:36 +0200 | [diff] [blame] | 5413 | proxy_type_str(curproxy), curproxy->id, |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5414 | newsrv->id, px->id, srv->id); |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5415 | cfgerr++; |
| 5416 | goto next_srv; |
Krzysztof Piotr Oledzki | c8b16fc | 2008-02-18 01:26:35 +0100 | [diff] [blame] | 5417 | } |
| 5418 | |
| 5419 | newsrv->tracked = srv; |
| 5420 | newsrv->tracknext = srv->tracknext; |
| 5421 | srv->tracknext = newsrv; |
| 5422 | |
| 5423 | free(newsrv->trackit); |
| 5424 | } |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5425 | next_srv: |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5426 | newsrv = newsrv->next; |
| 5427 | } |
| 5428 | |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5429 | if (curproxy->cap & PR_CAP_FE) { |
Willy Tarreau | 81f9aa3 | 2010-06-01 17:45:26 +0200 | [diff] [blame] | 5430 | curproxy->accept = frontend_accept; |
| 5431 | |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5432 | if (curproxy->tcp_req.inspect_delay || |
| 5433 | !LIST_ISEMPTY(&curproxy->tcp_req.inspect_rules)) |
Willy Tarreau | fb35620 | 2010-08-03 14:02:05 +0200 | [diff] [blame] | 5434 | curproxy->fe_req_ana |= AN_REQ_INSPECT_FE; |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5435 | |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 5436 | if (curproxy->mode == PR_MODE_HTTP) { |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5437 | 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] | 5438 | 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] | 5439 | } |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5440 | |
| 5441 | /* both TCP and HTTP must check switching rules */ |
| 5442 | curproxy->fe_req_ana |= AN_REQ_SWITCHING_RULES; |
| 5443 | } |
| 5444 | |
| 5445 | if (curproxy->cap & PR_CAP_BE) { |
Willy Tarreau | fb35620 | 2010-08-03 14:02:05 +0200 | [diff] [blame] | 5446 | if (curproxy->tcp_req.inspect_delay || |
| 5447 | !LIST_ISEMPTY(&curproxy->tcp_req.inspect_rules)) |
| 5448 | curproxy->be_req_ana |= AN_REQ_INSPECT_BE; |
| 5449 | |
Willy Tarreau | 4e5b828 | 2009-08-16 22:57:50 +0200 | [diff] [blame] | 5450 | if (curproxy->mode == PR_MODE_HTTP) { |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5451 | 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] | 5452 | 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] | 5453 | } |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5454 | |
| 5455 | /* If the backend does requires RDP cookie persistence, we have to |
| 5456 | * enable the corresponding analyser. |
| 5457 | */ |
| 5458 | if (curproxy->options2 & PR_O2_RDPC_PRST) |
| 5459 | curproxy->be_req_ana |= AN_REQ_PRST_RDP_COOKIE; |
| 5460 | } |
| 5461 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 5462 | listener = NULL; |
| 5463 | while (curproxy->listen) { |
| 5464 | struct listener *next; |
| 5465 | |
| 5466 | next = curproxy->listen->next; |
| 5467 | curproxy->listen->next = listener; |
| 5468 | listener = curproxy->listen; |
| 5469 | |
| 5470 | if (!next) |
| 5471 | break; |
| 5472 | |
| 5473 | curproxy->listen = next; |
| 5474 | } |
| 5475 | |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 5476 | /* adjust this proxy's listeners */ |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5477 | next_id = 1; |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 5478 | listener = curproxy->listen; |
| 5479 | while (listener) { |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5480 | if (!listener->luid) { |
| 5481 | /* listener ID not set, use automatic numbering with first |
| 5482 | * spare entry starting with next_luid. |
| 5483 | */ |
| 5484 | next_id = get_next_id(&curproxy->conf.used_listener_id, next_id); |
| 5485 | listener->conf.id.key = listener->luid = next_id; |
| 5486 | eb32_insert(&curproxy->conf.used_listener_id, &listener->conf.id); |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5487 | } |
Krzysztof Piotr Oledzki | df5cb9f | 2010-02-05 20:58:27 +0100 | [diff] [blame] | 5488 | next_id++; |
Willy Tarreau | 53fb4ae | 2009-10-04 23:04:08 +0200 | [diff] [blame] | 5489 | |
Krzysztof Piotr Oledzki | aeebf9b | 2009-10-04 15:43:17 +0200 | [diff] [blame] | 5490 | /* enable separate counters */ |
| 5491 | if (curproxy->options2 & PR_O2_SOCKSTAT) { |
| 5492 | listener->counters = (struct licounters *)calloc(1, sizeof(struct licounters)); |
| 5493 | if (!listener->name) { |
| 5494 | sprintf(trash, "sock-%d", listener->luid); |
| 5495 | listener->name = strdup(trash); |
| 5496 | } |
| 5497 | } |
| 5498 | |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 5499 | if (curproxy->options & PR_O_TCP_NOLING) |
| 5500 | listener->options |= LI_O_NOLINGER; |
| 5501 | listener->maxconn = curproxy->maxconn; |
Willy Tarreau | c73ce2b | 2008-01-06 10:55:10 +0100 | [diff] [blame] | 5502 | listener->backlog = curproxy->backlog; |
Willy Tarreau | d7c30f9 | 2007-12-03 01:38:36 +0100 | [diff] [blame] | 5503 | listener->timeout = &curproxy->timeout.client; |
Willy Tarreau | 81f9aa3 | 2010-06-01 17:45:26 +0200 | [diff] [blame] | 5504 | listener->accept = session_accept; |
Willy Tarreau | eb47268 | 2010-05-28 18:46:57 +0200 | [diff] [blame] | 5505 | listener->frontend = curproxy; |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 5506 | listener->handler = process_session; |
Willy Tarreau | c1a2167 | 2009-08-16 22:37:44 +0200 | [diff] [blame] | 5507 | listener->analysers |= curproxy->fe_req_ana; |
Willy Tarreau | 3bc1377 | 2008-12-07 11:50:35 +0100 | [diff] [blame] | 5508 | |
Willy Tarreau | a5c0ab2 | 2010-05-31 10:30:33 +0200 | [diff] [blame] | 5509 | if (!LIST_ISEMPTY(&curproxy->tcp_req.l4_rules)) |
| 5510 | listener->options |= LI_O_TCP_RULES; |
| 5511 | |
Willy Tarreau | de3041d | 2010-05-31 10:56:17 +0200 | [diff] [blame] | 5512 | if (curproxy->mon_mask.s_addr) |
| 5513 | listener->options |= LI_O_CHK_MONNET; |
| 5514 | |
Willy Tarreau | 9ea05a7 | 2009-06-14 12:07:01 +0200 | [diff] [blame] | 5515 | /* smart accept mode is automatic in HTTP mode */ |
| 5516 | if ((curproxy->options2 & PR_O2_SMARTACC) || |
| 5517 | (curproxy->mode == PR_MODE_HTTP && |
| 5518 | !(curproxy->no_options2 & PR_O2_SMARTACC))) |
| 5519 | listener->options |= LI_O_NOQUICKACK; |
| 5520 | |
Willy Tarreau | 1d0dfb1 | 2009-07-07 15:10:31 +0200 | [diff] [blame] | 5521 | /* We want the use_backend and default_backend rules to apply */ |
Willy Tarreau | e6b9894 | 2007-10-29 01:09:36 +0100 | [diff] [blame] | 5522 | listener = listener->next; |
| 5523 | } |
| 5524 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5525 | curproxy = curproxy->next; |
| 5526 | } |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5527 | |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5528 | for (curuserlist = userlist; curuserlist; curuserlist = curuserlist->next) { |
| 5529 | struct auth_users *curuser; |
| 5530 | int g; |
| 5531 | |
| 5532 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) { |
| 5533 | unsigned int group_mask = 0; |
| 5534 | char *group = NULL; |
| 5535 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 5536 | if (!curuser->u.groups) |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5537 | continue; |
| 5538 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 5539 | while ((group = strtok(group?NULL:curuser->u.groups, ","))) { |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5540 | |
| 5541 | for (g = 0; g < curuserlist->grpcnt; g++) |
| 5542 | if (!strcmp(curuserlist->groups[g], group)) |
| 5543 | break; |
| 5544 | |
| 5545 | if (g == curuserlist->grpcnt) { |
| 5546 | Alert("userlist '%s': no such group '%s' specified in user '%s'\n", |
| 5547 | curuserlist->name, group, curuser->user); |
| 5548 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5549 | goto out; |
| 5550 | } |
| 5551 | |
| 5552 | group_mask |= (1 << g); |
| 5553 | } |
| 5554 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 5555 | free(curuser->u.groups); |
| 5556 | curuser->u.group_mask = group_mask; |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5557 | } |
| 5558 | |
| 5559 | for (g = 0; g < curuserlist->grpcnt; g++) { |
| 5560 | char *user = NULL; |
| 5561 | |
| 5562 | if (!curuserlist->groupusers[g]) |
| 5563 | continue; |
| 5564 | |
| 5565 | while ((user = strtok(user?NULL:curuserlist->groupusers[g], ","))) { |
| 5566 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) |
| 5567 | if (!strcmp(curuser->user, user)) |
| 5568 | break; |
| 5569 | |
| 5570 | if (!curuser) { |
| 5571 | Alert("userlist '%s': no such user '%s' specified in group '%s'\n", |
| 5572 | curuserlist->name, user, curuserlist->groups[g]); |
| 5573 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5574 | goto out; |
| 5575 | } |
| 5576 | |
Willy Tarreau | b4c06b7 | 2010-02-02 11:28:20 +0100 | [diff] [blame] | 5577 | curuser->u.group_mask |= (1 << g); |
Krzysztof Piotr Oledzki | 9610504 | 2010-01-29 17:50:44 +0100 | [diff] [blame] | 5578 | } |
| 5579 | |
| 5580 | free(curuserlist->groupusers[g]); |
| 5581 | } |
| 5582 | |
| 5583 | free(curuserlist->groupusers); |
| 5584 | |
| 5585 | #ifdef DEBUG_AUTH |
| 5586 | for (g = 0; g < curuserlist->grpcnt; g++) { |
| 5587 | fprintf(stderr, "group %s, id %d, mask %08X, users:", curuserlist->groups[g], g , 1 << g); |
| 5588 | |
| 5589 | for (curuser = curuserlist->users; curuser; curuser = curuser->next) { |
| 5590 | if (curuser->group_mask & (1 << g)) |
| 5591 | fprintf(stderr, " %s", curuser->user); |
| 5592 | } |
| 5593 | |
| 5594 | fprintf(stderr, "\n"); |
| 5595 | } |
| 5596 | #endif |
| 5597 | |
| 5598 | } |
| 5599 | |
Willy Tarreau | 056f568 | 2010-06-06 15:51:11 +0200 | [diff] [blame] | 5600 | /* initialize stick-tables on backend capable proxies. This must not |
| 5601 | * be done earlier because the data size may be discovered while parsing |
| 5602 | * other proxies. |
| 5603 | */ |
| 5604 | for (curproxy = proxy; curproxy; curproxy = curproxy->next) |
Willy Tarreau | c00cdc2 | 2010-06-06 16:48:26 +0200 | [diff] [blame] | 5605 | stktable_init(&curproxy->table); |
Willy Tarreau | 056f568 | 2010-06-06 15:51:11 +0200 | [diff] [blame] | 5606 | |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5607 | /* |
| 5608 | * Recount currently required checks. |
| 5609 | */ |
| 5610 | |
| 5611 | for (curproxy=proxy; curproxy; curproxy=curproxy->next) { |
| 5612 | int optnum; |
| 5613 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 5614 | for (optnum = 0; cfg_opts[optnum].name; optnum++) |
| 5615 | if (curproxy->options & cfg_opts[optnum].val) |
| 5616 | global.last_checks |= cfg_opts[optnum].checks; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5617 | |
Willy Tarreau | 66aa61f | 2009-01-18 21:44:07 +0100 | [diff] [blame] | 5618 | for (optnum = 0; cfg_opts2[optnum].name; optnum++) |
| 5619 | if (curproxy->options2 & cfg_opts2[optnum].val) |
| 5620 | global.last_checks |= cfg_opts2[optnum].checks; |
Krzysztof Oledzki | 336d475 | 2007-12-25 02:40:22 +0100 | [diff] [blame] | 5621 | } |
| 5622 | |
Willy Tarreau | bb92501 | 2009-07-23 13:36:36 +0200 | [diff] [blame] | 5623 | if (cfgerr > 0) |
| 5624 | err_code |= ERR_ALERT | ERR_FATAL; |
| 5625 | out: |
| 5626 | return err_code; |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5627 | } |
| 5628 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5629 | /* |
| 5630 | * Registers the CFG keyword list <kwl> as a list of valid keywords for next |
| 5631 | * parsing sessions. |
| 5632 | */ |
| 5633 | void cfg_register_keywords(struct cfg_kw_list *kwl) |
| 5634 | { |
| 5635 | LIST_ADDQ(&cfg_keywords.list, &kwl->list); |
| 5636 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5637 | |
Willy Tarreau | 5b2c336 | 2008-07-09 19:39:06 +0200 | [diff] [blame] | 5638 | /* |
| 5639 | * Unregisters the CFG keyword list <kwl> from the list of valid keywords. |
| 5640 | */ |
| 5641 | void cfg_unregister_keywords(struct cfg_kw_list *kwl) |
| 5642 | { |
| 5643 | LIST_DEL(&kwl->list); |
| 5644 | LIST_INIT(&kwl->list); |
| 5645 | } |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 5646 | |
| 5647 | /* |
| 5648 | * Local variables: |
| 5649 | * c-indent-level: 8 |
| 5650 | * c-basic-offset: 8 |
| 5651 | * End: |
| 5652 | */ |