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be335c22 | 1 | |
30a4f2a8 | 2 | /* |
38f9c547 | 3 | * $Id: cache_cf.cc,v 1.456 2004/11/06 22:20:47 hno Exp $ |
30a4f2a8 | 4 | * |
5 | * DEBUG: section 3 Configuration File Parsing | |
6 | * AUTHOR: Harvest Derived | |
7 | * | |
2b6662ba | 8 | * SQUID Web Proxy Cache http://www.squid-cache.org/ |
e25c139f | 9 | * ---------------------------------------------------------- |
30a4f2a8 | 10 | * |
2b6662ba | 11 | * Squid is the result of efforts by numerous individuals from |
12 | * the Internet community; see the CONTRIBUTORS file for full | |
13 | * details. Many organizations have provided support for Squid's | |
14 | * development; see the SPONSORS file for full details. Squid is | |
15 | * Copyrighted (C) 2001 by the Regents of the University of | |
16 | * California; see the COPYRIGHT file for full details. Squid | |
17 | * incorporates software developed and/or copyrighted by other | |
18 | * sources; see the CREDITS file for full details. | |
30a4f2a8 | 19 | * |
20 | * This program is free software; you can redistribute it and/or modify | |
21 | * it under the terms of the GNU General Public License as published by | |
22 | * the Free Software Foundation; either version 2 of the License, or | |
23 | * (at your option) any later version. | |
24 | * | |
25 | * This program is distributed in the hope that it will be useful, | |
26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
28 | * GNU General Public License for more details. | |
29 | * | |
30 | * You should have received a copy of the GNU General Public License | |
31 | * along with this program; if not, write to the Free Software | |
cbdec147 | 32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
e25c139f | 33 | * |
30a4f2a8 | 34 | */ |
cf5fd929 | 35 | |
44a47c6e | 36 | #include "squid.h" |
e6ccf245 | 37 | #include "authenticate.h" |
f5691f9c | 38 | #include "AuthConfig.h" |
39 | #include "AuthScheme.h" | |
e6ccf245 | 40 | #include "Store.h" |
d3b3ab85 | 41 | #include "SwapDir.h" |
a80a77cf | 42 | #include "ConfigParser.h" |
8000a965 | 43 | #include "ACL.h" |
59b2d47f | 44 | #include "StoreFileSystem.h" |
1df370e3 | 45 | |
46 | #if SQUID_SNMP | |
a97cfa48 | 47 | #include "snmp.h" |
1df370e3 | 48 | #endif |
43ae1d95 | 49 | #if ESI |
50 | #include "ESIParser.h" | |
51 | #endif | |
090089c4 | 52 | |
f5691f9c | 53 | CBDATA_TYPE(peer); |
54 | ||
8813e606 | 55 | static const char *const T_SECOND_STR = "second"; |
56 | static const char *const T_MINUTE_STR = "minute"; | |
57 | static const char *const T_HOUR_STR = "hour"; | |
58 | static const char *const T_DAY_STR = "day"; | |
59 | static const char *const T_WEEK_STR = "week"; | |
60 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
61 | static const char *const T_MONTH_STR = "month"; | |
62 | static const char *const T_YEAR_STR = "year"; | |
63 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 64 | |
9906e724 | 65 | static const char *const B_BYTES_STR = "bytes"; |
66 | static const char *const B_KBYTES_STR = "KB"; | |
67 | static const char *const B_MBYTES_STR = "MB"; | |
68 | static const char *const B_GBYTES_STR = "GB"; | |
69 | ||
4db43fab | 70 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 71 | |
7684c4b1 | 72 | static void parse_logformat(logformat ** logformat_definitions); |
73 | static void parse_access_log(customlog ** customlog_definitions); | |
d64bef4c | 74 | static int check_null_access_log(customlog *customlog_definitions); |
75 | ||
7684c4b1 | 76 | static void dump_logformat(StoreEntry * entry, const char *name, logformat * definitions); |
77 | static void dump_access_log(StoreEntry * entry, const char *name, customlog * definitions); | |
78 | static void free_logformat(logformat ** definitions); | |
79 | static void free_access_log(customlog ** definitions); | |
80 | ||
62e76326 | 81 | |
b0e7d2d5 | 82 | |
97474590 | 83 | |
cd748f27 | 84 | static void update_maxobjsize(void); |
f5b8bbc4 | 85 | static void configDoConfigure(void); |
86 | static void parse_refreshpattern(refresh_t **); | |
87 | static int parseTimeUnits(const char *unit); | |
88 | static void parseTimeLine(time_t * tptr, const char *units); | |
59715b38 | 89 | static void parse_ushort(u_short * var); |
f5b8bbc4 | 90 | static void parse_string(char **); |
f5b8bbc4 | 91 | static void default_all(void); |
92 | static void defaults_if_none(void); | |
93 | static int parse_line(char *); | |
94 | static void parseBytesLine(size_t * bptr, const char *units); | |
95 | static size_t parseBytesUnits(const char *unit); | |
f5b8bbc4 | 96 | static void free_all(void); |
94439e4e | 97 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 98 | static OBJH dump_config; |
c26ffae9 | 99 | #if HTTP_VIOLATIONS |
6bccf575 | 100 | static void dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]); |
101 | static void parse_http_header_access(header_mangler header[]); | |
102 | static void free_http_header_access(header_mangler header[]); | |
103 | static void dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler header[]); | |
104 | static void parse_http_header_replace(header_mangler * header); | |
105 | static void free_http_header_replace(header_mangler * header); | |
9e8b2f1c | 106 | #endif |
6bccf575 | 107 | static void parse_denyinfo(acl_deny_info_list ** var); |
108 | static void dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var); | |
109 | static void free_denyinfo(acl_deny_info_list ** var); | |
3f38a55e | 110 | #if CURRENTLY_UNUSED |
7e3ce7b9 | 111 | static void parse_sockaddr_in_list(sockaddr_in_list **); |
112 | static void dump_sockaddr_in_list(StoreEntry *, const char *, const sockaddr_in_list *); | |
113 | static void free_sockaddr_in_list(sockaddr_in_list **); | |
114 | static int check_null_sockaddr_in_list(const sockaddr_in_list *); | |
3f38a55e | 115 | #endif /* CURRENTLY_UNUSED */ |
116 | static void parse_http_port_list(http_port_list **); | |
117 | static void dump_http_port_list(StoreEntry *, const char *, const http_port_list *); | |
118 | static void free_http_port_list(http_port_list **); | |
119 | #if UNUSED_CODE | |
120 | static int check_null_http_port_list(const http_port_list *); | |
52f772de | 121 | #endif |
d193a436 | 122 | #if USE_SSL |
123 | static void parse_https_port_list(https_port_list **); | |
124 | static void dump_https_port_list(StoreEntry *, const char *, const https_port_list *); | |
125 | static void free_https_port_list(https_port_list **); | |
126 | #if 0 | |
127 | static int check_null_https_port_list(const https_port_list *); | |
128 | #endif | |
129 | #endif /* USE_SSL */ | |
ef1955a5 | 130 | static void parse_b_size_t(size_t * var); |
270b86af | 131 | |
0e4e0e7d | 132 | void |
0673c0ba | 133 | self_destruct(void) |
090089c4 | 134 | { |
137ee196 | 135 | fatalf("Bungled %s line %d: %s", |
62e76326 | 136 | cfg_filename, config_lineno, config_input_line); |
090089c4 | 137 | } |
138 | ||
8203a132 | 139 | void |
140 | wordlistDestroy(wordlist ** list) | |
0ffd22bc | 141 | { |
142 | wordlist *w = NULL; | |
62e76326 | 143 | |
79d39a72 | 144 | while ((w = *list) != NULL) { |
62e76326 | 145 | *list = w->next; |
146 | safe_free(w->key); | |
147 | memFree(w, MEM_WORDLIST); | |
0ffd22bc | 148 | } |
62e76326 | 149 | |
0ffd22bc | 150 | *list = NULL; |
151 | } | |
152 | ||
858783c9 | 153 | const char * |
fe4e214f | 154 | wordlistAdd(wordlist ** list, const char *key) |
090089c4 | 155 | { |
c68e9c6b | 156 | while (*list) |
62e76326 | 157 | list = &(*list)->next; |
158 | ||
e6ccf245 | 159 | *list = static_cast<wordlist *>(memAllocate(MEM_WORDLIST)); |
62e76326 | 160 | |
c68e9c6b | 161 | (*list)->key = xstrdup(key); |
62e76326 | 162 | |
c68e9c6b | 163 | (*list)->next = NULL; |
62e76326 | 164 | |
858783c9 | 165 | return (*list)->key; |
166 | } | |
167 | ||
168 | void | |
a4b8110e | 169 | wordlistJoin(wordlist ** list, wordlist ** wl) |
858783c9 | 170 | { |
171 | while (*list) | |
62e76326 | 172 | list = &(*list)->next; |
173 | ||
858783c9 | 174 | *list = *wl; |
62e76326 | 175 | |
858783c9 | 176 | *wl = NULL; |
177 | } | |
178 | ||
179 | void | |
a4b8110e | 180 | wordlistAddWl(wordlist ** list, wordlist * wl) |
858783c9 | 181 | { |
182 | while (*list) | |
62e76326 | 183 | list = &(*list)->next; |
184 | ||
a4b8110e | 185 | for (; wl; wl = wl->next, list = &(*list)->next) { |
62e76326 | 186 | *list = static_cast<wordlist *>(memAllocate(MEM_WORDLIST)); |
187 | (*list)->key = xstrdup(wl->key); | |
188 | (*list)->next = NULL; | |
858783c9 | 189 | } |
090089c4 | 190 | } |
191 | ||
137ee196 | 192 | void |
eeb423fb | 193 | wordlistCat(const wordlist * w, MemBuf * mb) |
5da06f20 | 194 | { |
5da06f20 | 195 | while (NULL != w) { |
62e76326 | 196 | memBufPrintf(mb, "%s\n", w->key); |
197 | w = w->next; | |
5da06f20 | 198 | } |
5da06f20 | 199 | } |
200 | ||
6b8e7481 | 201 | wordlist * |
202 | wordlistDup(const wordlist * w) | |
203 | { | |
204 | wordlist *D = NULL; | |
62e76326 | 205 | |
6b8e7481 | 206 | while (NULL != w) { |
62e76326 | 207 | wordlistAdd(&D, w->key); |
208 | w = w->next; | |
6b8e7481 | 209 | } |
62e76326 | 210 | |
6b8e7481 | 211 | return D; |
212 | } | |
213 | ||
3c5557f9 | 214 | /* |
5c20d6fa | 215 | * These functions is the same as atoi/l/f, except that they check for errors |
3c5557f9 | 216 | */ |
090089c4 | 217 | |
59b2d47f | 218 | long |
5c20d6fa | 219 | xatol(const char *token) |
220 | { | |
221 | char *end; | |
222 | long ret = strtol(token, &end, 10); | |
62e76326 | 223 | |
5c20d6fa | 224 | if (ret == 0 && end == token) |
62e76326 | 225 | self_destruct(); |
226 | ||
5c20d6fa | 227 | return ret; |
228 | } | |
229 | ||
59b2d47f | 230 | int |
5c20d6fa | 231 | xatoi(const char *token) |
232 | { | |
233 | return xatol(token); | |
234 | } | |
235 | ||
236 | static double | |
237 | xatof(const char *token) | |
238 | { | |
239 | char *end; | |
240 | double ret = strtod(token, &end); | |
62e76326 | 241 | |
5c20d6fa | 242 | if (ret == 0 && end == token) |
62e76326 | 243 | self_destruct(); |
244 | ||
5c20d6fa | 245 | return ret; |
246 | } | |
247 | ||
0e4e0e7d | 248 | int |
249 | GetInteger(void) | |
250 | { | |
251 | char *token = strtok(NULL, w_space); | |
252 | int i; | |
62e76326 | 253 | |
0e4e0e7d | 254 | if (token == NULL) |
62e76326 | 255 | self_destruct(); |
256 | ||
0e4e0e7d | 257 | if (sscanf(token, "%d", &i) != 1) |
62e76326 | 258 | self_destruct(); |
259 | ||
0e4e0e7d | 260 | return i; |
261 | } | |
090089c4 | 262 | |
cd748f27 | 263 | static void |
264 | update_maxobjsize(void) | |
265 | { | |
266 | int i; | |
e8dbac8b | 267 | ssize_t ms = -1; |
cd748f27 | 268 | |
269 | for (i = 0; i < Config.cacheSwap.n_configured; i++) { | |
62e76326 | 270 | assert (Config.cacheSwap.swapDirs[i]); |
271 | ||
272 | if (Config.cacheSwap.swapDirs[i]->max_objsize > ms) | |
273 | ms = Config.cacheSwap.swapDirs[i]->max_objsize; | |
cd748f27 | 274 | } |
62e76326 | 275 | |
cd748f27 | 276 | store_maxobjsize = ms; |
277 | } | |
278 | ||
76b9daa5 | 279 | static void |
280 | SetConfigFilename(char const *file_name, bool is_pipe) | |
281 | { | |
282 | cfg_filename = file_name; | |
283 | ||
284 | char const *token; | |
285 | ||
286 | if (is_pipe) | |
287 | cfg_filename = file_name + 1; | |
288 | else if ((token = strrchr(cfg_filename, '/'))) | |
289 | cfg_filename = token + 1; | |
290 | } | |
291 | ||
270b86af | 292 | int |
293 | parseConfigFile(const char *file_name) | |
2546fcb3 | 294 | { |
270b86af | 295 | FILE *fp = NULL; |
296 | char *token = NULL; | |
72121e8b | 297 | char *tmp_line; |
e13ee7ad | 298 | int err_count = 0; |
1741cbad | 299 | int is_pipe = 0; |
42bf7c64 | 300 | configFreeMemory(); |
0153d498 | 301 | default_all(); |
62e76326 | 302 | |
1741cbad | 303 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 304 | fp = popen(file_name + 1, "r"); |
305 | is_pipe = 1; | |
1741cbad | 306 | } else { |
62e76326 | 307 | fp = fopen(file_name, "r"); |
1741cbad | 308 | } |
62e76326 | 309 | |
1741cbad | 310 | if (fp == NULL) |
62e76326 | 311 | fatalf("Unable to open configuration file: %s: %s", |
312 | file_name, xstrerror()); | |
313 | ||
ec4daaa5 | 314 | #ifdef _SQUID_WIN32_ |
62e76326 | 315 | |
c4aefe96 | 316 | setmode(fileno(fp), O_TEXT); |
62e76326 | 317 | |
c4aefe96 | 318 | #endif |
62e76326 | 319 | |
76b9daa5 | 320 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 321 | |
270b86af | 322 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 323 | |
270b86af | 324 | config_lineno = 0; |
62e76326 | 325 | |
270b86af | 326 | while (fgets(config_input_line, BUFSIZ, fp)) { |
62e76326 | 327 | config_lineno++; |
328 | ||
329 | if ((token = strchr(config_input_line, '\n'))) | |
330 | *token = '\0'; | |
331 | ||
332 | if (strncmp(config_input_line, "#line ", 6) == 0) { | |
333 | static char new_file_name[1024]; | |
334 | static char *file; | |
335 | static char new_lineno; | |
336 | token = config_input_line + 6; | |
337 | new_lineno = strtol(token, &file, 0) - 1; | |
338 | ||
339 | if (file == token) | |
340 | continue; /* Not a valid #line directive, may be a comment */ | |
341 | ||
342 | while (*file && isspace((unsigned char) *file)) | |
343 | file++; | |
344 | ||
345 | if (*file) { | |
346 | if (*file != '"') | |
347 | continue; /* Not a valid #line directive, may be a comment */ | |
348 | ||
349 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
350 | ||
351 | if ((token = strchr(new_file_name, '"'))) | |
352 | *token = '\0'; | |
353 | ||
354 | cfg_filename = new_file_name; | |
355 | ||
1741cbad | 356 | #if PROBABLY_NOT_WANTED_HERE |
62e76326 | 357 | |
76b9daa5 | 358 | SetConfigFilename(cfg_filename, false); |
62e76326 | 359 | |
1741cbad | 360 | #endif |
62e76326 | 361 | |
362 | } | |
363 | ||
364 | config_lineno = new_lineno; | |
365 | } | |
366 | ||
367 | if (config_input_line[0] == '#') | |
368 | continue; | |
369 | ||
370 | if (config_input_line[0] == '\0') | |
371 | continue; | |
372 | ||
373 | debug(3, 5) ("Processing: '%s'\n", config_input_line); | |
374 | ||
375 | tmp_line = xstrdup(config_input_line); | |
376 | ||
377 | if (!parse_line(tmp_line)) { | |
378 | debug(3, 0) ("parseConfigFile: '%s' line %d unrecognized: '%s'\n", | |
379 | cfg_filename, | |
380 | config_lineno, | |
381 | config_input_line); | |
382 | err_count++; | |
383 | } | |
384 | ||
385 | safe_free(tmp_line); | |
270b86af | 386 | } |
62e76326 | 387 | |
1741cbad | 388 | if (is_pipe) { |
62e76326 | 389 | int ret = pclose(fp); |
390 | ||
391 | if (ret != 0) | |
392 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 393 | } else { |
62e76326 | 394 | fclose(fp); |
1741cbad | 395 | } |
62e76326 | 396 | |
f0b19334 | 397 | defaults_if_none(); |
398 | configDoConfigure(); | |
22f3fd98 | 399 | cachemgrRegister("config", |
62e76326 | 400 | "Current Squid Configuration", |
401 | dump_config, | |
402 | 1, 1); | |
e13ee7ad | 403 | return err_count; |
f0b19334 | 404 | } |
270b86af | 405 | |
f0b19334 | 406 | static void |
407 | configDoConfigure(void) | |
408 | { | |
f0b19334 | 409 | memset(&Config2, '\0', sizeof(SquidConfig2)); |
7021844c | 410 | /* init memory as early as possible */ |
411 | memConfigure(); | |
270b86af | 412 | /* Sanity checks */ |
62e76326 | 413 | |
a95856a0 | 414 | if (Config.cacheSwap.swapDirs == NULL) |
62e76326 | 415 | fatal("No cache_dir's specified in config file"); |
416 | ||
9fa8263f | 417 | /* calculate Config.Swap.maxSize */ |
f4e3fa54 | 418 | storeDirConfigure(); |
62e76326 | 419 | |
82e2afd9 | 420 | if (0 == Config.Swap.maxSize) |
62e76326 | 421 | /* people might want a zero-sized cache on purpose */ |
422 | (void) 0; | |
82e2afd9 | 423 | else if (Config.Swap.maxSize < (Config.memMaxSize >> 10)) |
62e76326 | 424 | debug(3, 0) ("WARNING cache_mem is larger than total disk cache space!\n"); |
425 | ||
84f42bac | 426 | if (Config.Announce.period > 0) { |
62e76326 | 427 | Config.onoff.announce = 1; |
84f42bac | 428 | } else if (Config.Announce.period < 1) { |
62e76326 | 429 | Config.Announce.period = 86400 * 365; /* one year */ |
430 | Config.onoff.announce = 0; | |
270b86af | 431 | } |
62e76326 | 432 | |
6b53c392 | 433 | #if USE_DNSSERVERS |
f0b19334 | 434 | if (Config.dnsChildren < 1) |
62e76326 | 435 | fatal("No dnsservers allocated"); |
436 | ||
efd900cb | 437 | #endif |
62e76326 | 438 | |
270b86af | 439 | if (Config.Program.redirect) { |
62e76326 | 440 | if (Config.redirectChildren < 1) { |
441 | Config.redirectChildren = 0; | |
442 | wordlistDestroy(&Config.Program.redirect); | |
443 | } | |
fea2e6e0 | 444 | } |
62e76326 | 445 | |
f1dc9b30 | 446 | if (Config.appendDomain) |
62e76326 | 447 | if (*Config.appendDomain != '.') |
448 | fatal("append_domain must begin with a '.'"); | |
449 | ||
270b86af | 450 | if (Config.errHtmlText == NULL) |
62e76326 | 451 | Config.errHtmlText = xstrdup(null_string); |
452 | ||
270b86af | 453 | storeConfigure(); |
62e76326 | 454 | |
52f772de | 455 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 456 | uniqueHostname(), |
457 | full_appname_string); | |
fbdba7c4 | 458 | |
38a6c74e | 459 | /* |
460 | * the extra space is for loop detection in client_side.c -- we search | |
461 | * for substrings in the Via header. | |
462 | */ | |
52f772de | 463 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 464 | uniqueHostname(), |
465 | full_appname_string); | |
466 | ||
270b86af | 467 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 468 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
469 | ||
270b86af | 470 | if (Config.appendDomain) |
62e76326 | 471 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 472 | else |
62e76326 | 473 | Config.appendDomainLen = 0; |
474 | ||
f1dc9b30 | 475 | safe_free(debug_options) |
62e76326 | 476 | debug_options = xstrdup(Config.debugOptions); |
477 | ||
22c653cd | 478 | if (Config.retry.maxtries > 10) |
62e76326 | 479 | fatal("maximum_single_addr_tries cannot be larger than 10"); |
480 | ||
22c653cd | 481 | if (Config.retry.maxtries < 1) { |
62e76326 | 482 | debug(3, 0) ("WARNING: resetting 'maximum_single_addr_tries to 1\n"); |
483 | Config.retry.maxtries = 1; | |
5210854d | 484 | } |
62e76326 | 485 | |
f0b19334 | 486 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
6b53c392 | 487 | #if USE_DNSSERVERS |
62e76326 | 488 | |
f0b19334 | 489 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); |
efd900cb | 490 | #endif |
a3d0a19d | 491 | #if USE_UNLINKD |
62e76326 | 492 | |
f0b19334 | 493 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 494 | #endif |
62e76326 | 495 | |
f0b19334 | 496 | if (Config.Program.redirect) |
62e76326 | 497 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
498 | ||
f0b19334 | 499 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 500 | |
f0b19334 | 501 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 502 | |
9f60cfdf | 503 | #if HTTP_VIOLATIONS |
62e76326 | 504 | |
9f60cfdf | 505 | { |
62e76326 | 506 | const refresh_t *R; |
507 | ||
508 | for (R = Config.Refresh; R; R = R->next) | |
509 | { | |
510 | if (!R->flags.override_expire) | |
511 | continue; | |
512 | ||
513 | debug(22, 1) ("WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP\n"); | |
514 | ||
515 | break; | |
516 | } | |
517 | ||
518 | for (R = Config.Refresh; R; R = R->next) | |
519 | { | |
520 | if (!R->flags.override_lastmod) | |
521 | continue; | |
522 | ||
523 | debug(22, 1) ("WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP\n"); | |
524 | ||
525 | break; | |
526 | } | |
527 | ||
38f9c547 | 528 | for (R = Config.Refresh; R; R = R->next) |
529 | { | |
530 | if (!R->flags.reload_into_ims) | |
531 | continue; | |
532 | ||
533 | debug(22, 1) ("WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP\n"); | |
534 | ||
535 | break; | |
536 | } | |
537 | ||
538 | for (R = Config.Refresh; R; R = R->next) | |
539 | { | |
540 | if (!R->flags.ignore_reload) | |
541 | continue; | |
542 | ||
543 | debug(22, 1) ("WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP\n"); | |
544 | ||
545 | break; | |
546 | } | |
547 | ||
548 | for (R = Config.Refresh; R; R = R->next) | |
549 | { | |
550 | if (!R->flags.ignore_no_cache) | |
551 | continue; | |
552 | ||
553 | debug(22, 1) ("WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP\n"); | |
554 | ||
555 | break; | |
556 | } | |
557 | ||
558 | for (R = Config.Refresh; R; R = R->next) | |
559 | { | |
560 | if (!R->flags.ignore_no_store) | |
561 | continue; | |
562 | ||
563 | debug(22, 1) ("WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP\n"); | |
564 | ||
565 | break; | |
566 | } | |
567 | ||
568 | for (R = Config.Refresh; R; R = R->next) | |
569 | { | |
570 | if (!R->flags.ignore_private) | |
571 | continue; | |
572 | ||
573 | debug(22, 1) ("WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP\n"); | |
574 | ||
575 | break; | |
576 | } | |
577 | ||
578 | for (R = Config.Refresh; R; R = R->next) | |
579 | { | |
580 | if (!R->flags.ignore_auth) | |
581 | continue; | |
582 | ||
583 | debug(22, 1) ("WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP\n"); | |
584 | ||
585 | break; | |
586 | } | |
587 | ||
9f60cfdf | 588 | } |
c2f5c744 | 589 | #endif |
590 | #if !HTTP_VIOLATIONS | |
591 | Config.onoff.via = 1; | |
592 | #else | |
62e76326 | 593 | |
c2f5c744 | 594 | if (!Config.onoff.via) |
62e76326 | 595 | debug(22, 1) ("WARNING: HTTP requires the use of Via\n"); |
596 | ||
9f60cfdf | 597 | #endif |
62e76326 | 598 | |
db1cd23c | 599 | if (Config.Wais.relayHost) { |
62e76326 | 600 | if (Config.Wais._peer) |
601 | cbdataFree(Config.Wais._peer); | |
602 | ||
f5691f9c | 603 | CBDATA_INIT_TYPE_FREECB(peer, peerDestroy); |
604 | ||
62e76326 | 605 | Config.Wais._peer = cbdataAlloc(peer); |
606 | ||
607 | Config.Wais._peer->host = xstrdup(Config.Wais.relayHost); | |
608 | ||
609 | Config.Wais._peer->http_port = Config.Wais.relayPort; | |
db1cd23c | 610 | } |
62e76326 | 611 | |
53cb32a9 | 612 | if (aclPurgeMethodInUse(Config.accessList.http)) |
62e76326 | 613 | Config2.onoff.enable_purge = 1; |
614 | ||
8749fa47 | 615 | if (geteuid() == 0) { |
62e76326 | 616 | if (NULL != Config.effectiveUser) { |
617 | ||
618 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
619 | ||
620 | if (NULL == pwd) | |
621 | /* | |
622 | * Andres Kroonmaa <andre@online.ee>: | |
623 | * Some getpwnam() implementations (Solaris?) require | |
624 | * an available FD < 256 for opening a FILE* to the | |
625 | * passwd file. | |
626 | * DW: | |
627 | * This should be safe at startup, but might still fail | |
628 | * during reconfigure. | |
629 | */ | |
630 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
631 | Config.effectiveUser); | |
632 | ||
633 | Config2.effectiveUserID = pwd->pw_uid; | |
634 | ||
635 | Config2.effectiveGroupID = pwd->pw_gid; | |
636 | } | |
8749fa47 | 637 | } else { |
62e76326 | 638 | Config2.effectiveUserID = geteuid(); |
639 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 640 | } |
62e76326 | 641 | |
d20b1cd0 | 642 | if (NULL != Config.effectiveGroup) { |
62e76326 | 643 | |
644 | struct group *grp = getgrnam(Config.effectiveGroup); | |
645 | ||
646 | if (NULL == grp) | |
647 | fatalf("getgrnam failed to find groupid for effective group '%s'", | |
648 | Config.effectiveGroup); | |
649 | ||
650 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 651 | } |
62e76326 | 652 | |
56fe752e | 653 | urlExtMethodConfigure(); |
a7ad6e4e | 654 | #if USE_SSL |
62e76326 | 655 | |
b0dd28ba | 656 | Config.ssl_client.sslContext = sslCreateClientContext(Config.ssl_client.cert, Config.ssl_client.key, Config.ssl_client.version, Config.ssl_client.cipher, Config.ssl_client.options, Config.ssl_client.flags, Config.ssl_client.cafile, Config.ssl_client.capath); |
a7ad6e4e | 657 | #endif |
090089c4 | 658 | } |
659 | ||
270b86af | 660 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 661 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 662 | static void |
a47b9029 | 663 | parseTimeLine(time_t * tptr, const char *units) |
090089c4 | 664 | { |
665 | char *token; | |
270b86af | 666 | double d; |
f1dc9b30 | 667 | time_t m; |
668 | time_t u; | |
62e76326 | 669 | |
270b86af | 670 | if ((u = parseTimeUnits(units)) == 0) |
62e76326 | 671 | self_destruct(); |
672 | ||
270b86af | 673 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 674 | self_destruct(); |
675 | ||
5c20d6fa | 676 | d = xatof(token); |
62e76326 | 677 | |
270b86af | 678 | m = u; /* default to 'units' if none specified */ |
62e76326 | 679 | |
10738561 | 680 | if (0 == d) |
62e76326 | 681 | (void) 0; |
10738561 | 682 | else if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 683 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
684 | config_input_line, d, units); | |
9e975e4e | 685 | else if ((m = parseTimeUnits(token)) == 0) |
62e76326 | 686 | self_destruct(); |
687 | ||
e6ccf245 | 688 | *tptr = static_cast<time_t> (m * d / u); |
090089c4 | 689 | } |
690 | ||
270b86af | 691 | static int |
692 | parseTimeUnits(const char *unit) | |
693 | { | |
694 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) | |
62e76326 | 695 | return 1; |
696 | ||
270b86af | 697 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
62e76326 | 698 | return 60; |
699 | ||
270b86af | 700 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
62e76326 | 701 | return 3600; |
702 | ||
270b86af | 703 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
62e76326 | 704 | return 86400; |
705 | ||
270b86af | 706 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
62e76326 | 707 | return 86400 * 7; |
708 | ||
270b86af | 709 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
62e76326 | 710 | return 86400 * 14; |
711 | ||
270b86af | 712 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
62e76326 | 713 | return 86400 * 30; |
714 | ||
270b86af | 715 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
62e76326 | 716 | return static_cast<int>(86400 * 365.2522); |
717 | ||
270b86af | 718 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
62e76326 | 719 | return static_cast<int>(86400 * 365.2522 * 10); |
720 | ||
270b86af | 721 | debug(3, 1) ("parseTimeUnits: unknown time unit '%s'\n", unit); |
62e76326 | 722 | |
270b86af | 723 | return 0; |
724 | } | |
725 | ||
9906e724 | 726 | static void |
9e975e4e | 727 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 728 | { |
729 | char *token; | |
730 | double d; | |
731 | size_t m; | |
732 | size_t u; | |
62e76326 | 733 | |
9906e724 | 734 | if ((u = parseBytesUnits(units)) == 0) |
62e76326 | 735 | self_destruct(); |
736 | ||
9906e724 | 737 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 738 | self_destruct(); |
739 | ||
f8ecd7d7 | 740 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { |
b2d729e6 | 741 | *bptr = static_cast<size_t>(-1); |
ef1955a5 | 742 | return; |
743 | } | |
744 | ||
5c20d6fa | 745 | d = xatof(token); |
62e76326 | 746 | |
9906e724 | 747 | m = u; /* default to 'units' if none specified */ |
62e76326 | 748 | |
343f47a3 | 749 | if (0.0 == d) |
62e76326 | 750 | (void) 0; |
4860dc1b | 751 | else if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 752 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
753 | config_input_line, d, units); | |
9e975e4e | 754 | else if ((m = parseBytesUnits(token)) == 0) |
62e76326 | 755 | self_destruct(); |
756 | ||
e6ccf245 | 757 | *bptr = static_cast<size_t>(m * d / u); |
347ae7c4 | 758 | |
759 | if (static_cast<double>(*bptr) != m * d / u) | |
760 | self_destruct(); | |
9906e724 | 761 | } |
762 | ||
763 | static size_t | |
764 | parseBytesUnits(const char *unit) | |
765 | { | |
766 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 767 | return 1; |
768 | ||
9906e724 | 769 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 770 | return 1 << 10; |
771 | ||
9906e724 | 772 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 773 | return 1 << 20; |
774 | ||
9906e724 | 775 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 776 | return 1 << 30; |
777 | ||
9906e724 | 778 | debug(3, 1) ("parseBytesUnits: unknown bytes unit '%s'\n", unit); |
62e76326 | 779 | |
9906e724 | 780 | return 0; |
781 | } | |
782 | ||
270b86af | 783 | /***************************************************************************** |
784 | * Max | |
785 | *****************************************************************************/ | |
786 | ||
8203a132 | 787 | static void |
97427e90 | 788 | dump_acl(StoreEntry * entry, const char *name, ACL * ae) |
090089c4 | 789 | { |
56b63fa1 | 790 | wordlist *w; |
791 | wordlist *v; | |
62e76326 | 792 | |
9ef28b60 | 793 | while (ae != NULL) { |
62e76326 | 794 | debug(3, 3) ("dump_acl: %s %s\n", name, ae->name); |
795 | storeAppendPrintf(entry, "%s %s %s ", | |
796 | name, | |
797 | ae->name, | |
798 | ae->typeString()); | |
799 | v = w = ae->dumpGeneric(); | |
800 | ||
801 | while (v != NULL) { | |
802 | debug(3, 3) ("dump_acl: %s %s %s\n", name, ae->name, v->key); | |
803 | storeAppendPrintf(entry, "%s ", v->key); | |
804 | v = v->next; | |
805 | } | |
806 | ||
807 | storeAppendPrintf(entry, "\n"); | |
808 | wordlistDestroy(&w); | |
809 | ae = ae->next; | |
56b63fa1 | 810 | } |
090089c4 | 811 | } |
812 | ||
8203a132 | 813 | static void |
97427e90 | 814 | parse_acl(ACL ** ae) |
090089c4 | 815 | { |
8000a965 | 816 | ACL::ParseAclLine(ae); |
f1dc9b30 | 817 | } |
818 | ||
819 | static void | |
97427e90 | 820 | free_acl(ACL ** ae) |
f1dc9b30 | 821 | { |
9ef28b60 | 822 | aclDestroyAcls(ae); |
090089c4 | 823 | } |
824 | ||
8203a132 | 825 | static void |
d6827718 | 826 | dump_acl_list(StoreEntry * entry, acl_list * head) |
30a4f2a8 | 827 | { |
56b63fa1 | 828 | acl_list *l; |
62e76326 | 829 | |
d6827718 | 830 | for (l = head; l; l = l->next) { |
62e76326 | 831 | storeAppendPrintf(entry, " %s%s", |
832 | l->op ? null_string : "!", | |
833 | l->_acl->name); | |
d6827718 | 834 | } |
835 | } | |
836 | ||
b67e2c8c | 837 | void |
d6827718 | 838 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
839 | { | |
840 | acl_access *l; | |
62e76326 | 841 | |
d6827718 | 842 | for (l = head; l; l = l->next) { |
62e76326 | 843 | storeAppendPrintf(entry, "%s %s", |
844 | name, | |
845 | l->allow ? "Allow" : "Deny"); | |
846 | dump_acl_list(entry, l->aclList); | |
847 | storeAppendPrintf(entry, "\n"); | |
56b63fa1 | 848 | } |
30a4f2a8 | 849 | } |
090089c4 | 850 | |
8203a132 | 851 | static void |
16300b58 | 852 | parse_acl_access(acl_access ** head) |
090089c4 | 853 | { |
270b86af | 854 | aclParseAccessLine(head); |
090089c4 | 855 | } |
856 | ||
0153d498 | 857 | static void |
16300b58 | 858 | free_acl_access(acl_access ** head) |
0153d498 | 859 | { |
a47b9029 | 860 | aclDestroyAccessList(head); |
0153d498 | 861 | } |
862 | ||
8203a132 | 863 | static void |
62e76326 | 864 | |
a7d59104 | 865 | dump_address(StoreEntry * entry, const char *name, struct in_addr addr) |
270b86af | 866 | { |
f53b06f9 | 867 | storeAppendPrintf(entry, "%s %s\n", name, inet_ntoa(addr)); |
270b86af | 868 | } |
869 | ||
870 | static void | |
62e76326 | 871 | |
270b86af | 872 | parse_address(struct in_addr *addr) |
090089c4 | 873 | { |
62e76326 | 874 | |
0ee4272b | 875 | const struct hostent *hp; |
270b86af | 876 | char *token = strtok(NULL, w_space); |
877 | ||
30a4f2a8 | 878 | if (token == NULL) |
62e76326 | 879 | self_destruct(); |
880 | ||
429fdbec | 881 | if (safe_inet_addr(token, addr) == 1) |
62e76326 | 882 | (void) 0; |
ceb8994e | 883 | else if ((hp = gethostbyname(token))) /* dont use ipcache */ |
62e76326 | 884 | *addr = inaddrFromHostent(hp); |
30a4f2a8 | 885 | else |
62e76326 | 886 | self_destruct(); |
090089c4 | 887 | } |
888 | ||
0153d498 | 889 | static void |
62e76326 | 890 | |
0153d498 | 891 | free_address(struct in_addr *addr) |
892 | { | |
62e76326 | 893 | |
a47b9029 | 894 | memset(addr, '\0', sizeof(struct in_addr)); |
0153d498 | 895 | } |
896 | ||
d6827718 | 897 | CBDATA_TYPE(acl_address); |
898 | ||
899 | static void | |
900 | dump_acl_address(StoreEntry * entry, const char *name, acl_address * head) | |
901 | { | |
902 | acl_address *l; | |
62e76326 | 903 | |
d6827718 | 904 | for (l = head; l; l = l->next) { |
62e76326 | 905 | if (l->addr.s_addr != INADDR_ANY) |
906 | storeAppendPrintf(entry, "%s %s", name, inet_ntoa(l->addr)); | |
907 | else | |
908 | storeAppendPrintf(entry, "%s autoselect", name); | |
909 | ||
910 | dump_acl_list(entry, l->aclList); | |
911 | ||
912 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 913 | } |
914 | } | |
915 | ||
916 | static void | |
917 | freed_acl_address(void *data) | |
918 | { | |
e6ccf245 | 919 | acl_address *l = static_cast<acl_address *>(data); |
29b8d8d6 | 920 | aclDestroyAclList(&l->aclList); |
d6827718 | 921 | } |
922 | ||
923 | static void | |
924 | parse_acl_address(acl_address ** head) | |
925 | { | |
926 | acl_address *l; | |
927 | acl_address **tail = head; /* sane name below */ | |
928 | CBDATA_INIT_TYPE_FREECB(acl_address, freed_acl_address); | |
929 | l = cbdataAlloc(acl_address); | |
930 | parse_address(&l->addr); | |
29b8d8d6 | 931 | aclParseAclList(&l->aclList); |
62e76326 | 932 | |
d6827718 | 933 | while (*tail) |
62e76326 | 934 | tail = &(*tail)->next; |
935 | ||
d6827718 | 936 | *tail = l; |
937 | } | |
938 | ||
939 | static void | |
940 | free_acl_address(acl_address ** head) | |
941 | { | |
942 | while (*head) { | |
62e76326 | 943 | acl_address *l = *head; |
944 | *head = l->next; | |
945 | cbdataFree(l); | |
d6827718 | 946 | } |
947 | } | |
948 | ||
949 | CBDATA_TYPE(acl_tos); | |
950 | ||
951 | static void | |
952 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
953 | { | |
954 | acl_tos *l; | |
62e76326 | 955 | |
d6827718 | 956 | for (l = head; l; l = l->next) { |
62e76326 | 957 | if (l->tos > 0) |
958 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
959 | else | |
960 | storeAppendPrintf(entry, "%s none", name); | |
961 | ||
962 | dump_acl_list(entry, l->aclList); | |
963 | ||
964 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 965 | } |
966 | } | |
967 | ||
968 | static void | |
969 | freed_acl_tos(void *data) | |
970 | { | |
e6ccf245 | 971 | acl_tos *l = static_cast<acl_tos *>(data); |
29b8d8d6 | 972 | aclDestroyAclList(&l->aclList); |
d6827718 | 973 | } |
974 | ||
975 | static void | |
976 | parse_acl_tos(acl_tos ** head) | |
977 | { | |
978 | acl_tos *l; | |
979 | acl_tos **tail = head; /* sane name below */ | |
980 | int tos; | |
981 | char junk; | |
982 | char *token = strtok(NULL, w_space); | |
62e76326 | 983 | |
d6827718 | 984 | if (!token) |
62e76326 | 985 | self_destruct(); |
986 | ||
d6827718 | 987 | if (sscanf(token, "0x%x%c", &tos, &junk) != 1) |
62e76326 | 988 | self_destruct(); |
989 | ||
d6827718 | 990 | if (tos < 0 || tos > 255) |
62e76326 | 991 | self_destruct(); |
992 | ||
d6827718 | 993 | CBDATA_INIT_TYPE_FREECB(acl_tos, freed_acl_tos); |
62e76326 | 994 | |
d6827718 | 995 | l = cbdataAlloc(acl_tos); |
62e76326 | 996 | |
d6827718 | 997 | l->tos = tos; |
62e76326 | 998 | |
29b8d8d6 | 999 | aclParseAclList(&l->aclList); |
62e76326 | 1000 | |
d6827718 | 1001 | while (*tail) |
62e76326 | 1002 | tail = &(*tail)->next; |
1003 | ||
d6827718 | 1004 | *tail = l; |
1005 | } | |
1006 | ||
1007 | static void | |
1008 | free_acl_tos(acl_tos ** head) | |
1009 | { | |
1010 | while (*head) { | |
62e76326 | 1011 | acl_tos *l = *head; |
1012 | *head = l->next; | |
1013 | l->next = NULL; | |
1014 | cbdataFree(l); | |
d6827718 | 1015 | } |
1016 | } | |
1017 | ||
ef1955a5 | 1018 | CBDATA_TYPE(acl_size_t); |
1019 | ||
1020 | static void | |
1021 | dump_acl_b_size_t(StoreEntry * entry, const char *name, acl_size_t * head) | |
1022 | { | |
1023 | acl_size_t *l; | |
1024 | ||
1025 | for (l = head; l; l = l->next) { | |
1026 | if (l->size != static_cast<size_t>(-1)) | |
1027 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); | |
1028 | else | |
1029 | storeAppendPrintf(entry, "%s none", name); | |
1030 | ||
1031 | dump_acl_list(entry, l->aclList); | |
1032 | ||
1033 | storeAppendPrintf(entry, "\n"); | |
1034 | } | |
1035 | } | |
1036 | ||
1037 | static void | |
1038 | freed_acl_b_size_t(void *data) | |
1039 | { | |
1040 | acl_size_t *l = static_cast<acl_size_t *>(data); | |
1041 | aclDestroyAclList(&l->aclList); | |
1042 | } | |
1043 | ||
1044 | static void | |
1045 | parse_acl_b_size_t(acl_size_t ** head) | |
1046 | { | |
1047 | acl_size_t *l; | |
1048 | acl_size_t **tail = head; /* sane name below */ | |
1049 | ||
1050 | CBDATA_INIT_TYPE_FREECB(acl_size_t, freed_acl_b_size_t); | |
1051 | ||
1052 | l = cbdataAlloc(acl_size_t); | |
1053 | ||
1054 | parse_b_size_t(&l->size); | |
1055 | ||
1056 | aclParseAclList(&l->aclList); | |
1057 | ||
1058 | while (*tail) | |
1059 | tail = &(*tail)->next; | |
1060 | ||
1061 | *tail = l; | |
1062 | } | |
1063 | ||
1064 | static void | |
1065 | free_acl_b_size_t(acl_size_t ** head) | |
1066 | { | |
1067 | while (*head) { | |
1068 | acl_size_t *l = *head; | |
1069 | *head = l->next; | |
1070 | l->next = NULL; | |
1071 | cbdataFree(l); | |
1072 | } | |
1073 | } | |
1074 | ||
59715b38 | 1075 | #if DELAY_POOLS |
1076 | ||
b67e2c8c | 1077 | #include "DelayPools.h" |
1078 | #include "DelayConfig.h" | |
59715b38 | 1079 | /* do nothing - free_delay_pool_count is the magic free function. |
1080 | * this is why delay_pool_count isn't just marked TYPE: ushort | |
1081 | */ | |
1082 | #define free_delay_pool_class(X) | |
1083 | #define free_delay_pool_access(X) | |
1084 | #define free_delay_pool_rates(X) | |
1085 | #define dump_delay_pool_class(X, Y, Z) | |
1086 | #define dump_delay_pool_access(X, Y, Z) | |
1087 | #define dump_delay_pool_rates(X, Y, Z) | |
1088 | ||
1089 | static void | |
b67e2c8c | 1090 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1091 | { |
b67e2c8c | 1092 | cfg->freePoolCount(); |
59715b38 | 1093 | } |
1094 | ||
1095 | static void | |
b67e2c8c | 1096 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1097 | { |
b67e2c8c | 1098 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1099 | } |
1100 | ||
1101 | static void | |
b67e2c8c | 1102 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1103 | { |
b67e2c8c | 1104 | cfg->parsePoolCount(); |
59715b38 | 1105 | } |
1106 | ||
1107 | static void | |
b67e2c8c | 1108 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1109 | { |
b67e2c8c | 1110 | cfg->parsePoolClass(); |
59715b38 | 1111 | } |
1112 | ||
1113 | static void | |
b67e2c8c | 1114 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1115 | { |
b67e2c8c | 1116 | cfg->parsePoolRates(); |
59715b38 | 1117 | } |
1118 | ||
1119 | static void | |
b67e2c8c | 1120 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1121 | { |
b67e2c8c | 1122 | cfg->parsePoolAccess(); |
59715b38 | 1123 | } |
62e76326 | 1124 | |
59715b38 | 1125 | #endif |
1126 | ||
c26ffae9 | 1127 | #if HTTP_VIOLATIONS |
97474590 | 1128 | static void |
6bccf575 | 1129 | dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]) |
e3dd531e | 1130 | { |
efd900cb | 1131 | int i; |
62e76326 | 1132 | |
6bccf575 | 1133 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1134 | if (header[i].access_list != NULL) { |
1135 | storeAppendPrintf(entry, "%s ", name); | |
1136 | dump_acl_access(entry, httpHeaderNameById(i), | |
1137 | header[i].access_list); | |
1138 | } | |
efd900cb | 1139 | } |
97474590 | 1140 | } |
e3dd531e | 1141 | |
97474590 | 1142 | static void |
6bccf575 | 1143 | parse_http_header_access(header_mangler header[]) |
97474590 | 1144 | { |
6bccf575 | 1145 | int id, i; |
97474590 | 1146 | char *t = NULL; |
62e76326 | 1147 | |
97474590 | 1148 | if ((t = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1149 | debug(3, 0) ("%s line %d: %s\n", |
1150 | cfg_filename, config_lineno, config_input_line); | |
1151 | debug(3, 0) ("parse_http_header_access: missing header name.\n"); | |
1152 | return; | |
97474590 | 1153 | } |
62e76326 | 1154 | |
6bccf575 | 1155 | /* Now lookup index of header. */ |
1156 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1157 | |
6bccf575 | 1158 | if (strcmp(t, "All") == 0) |
62e76326 | 1159 | id = HDR_ENUM_END; |
6bccf575 | 1160 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1161 | id = HDR_OTHER; |
6bccf575 | 1162 | else if (id == -1) { |
62e76326 | 1163 | debug(3, 0) ("%s line %d: %s\n", |
1164 | cfg_filename, config_lineno, config_input_line); | |
1165 | debug(3, 0) ("parse_http_header_access: unknown header name %s.\n", t); | |
1166 | return; | |
97474590 | 1167 | } |
62e76326 | 1168 | |
6bccf575 | 1169 | if (id != HDR_ENUM_END) { |
62e76326 | 1170 | parse_acl_access(&header[id].access_list); |
6bccf575 | 1171 | } else { |
62e76326 | 1172 | char *next_string = t + strlen(t) - 1; |
1173 | *next_string = 'A'; | |
1174 | *(next_string + 1) = ' '; | |
1175 | ||
1176 | for (i = 0; i < HDR_ENUM_END; i++) { | |
1177 | char *new_string = xstrdup(next_string); | |
1178 | strtok(new_string, w_space); | |
1179 | parse_acl_access(&header[i].access_list); | |
1180 | safe_free(new_string); | |
1181 | } | |
97474590 | 1182 | } |
6bccf575 | 1183 | } |
1184 | ||
1185 | static void | |
1186 | free_http_header_access(header_mangler header[]) | |
1187 | { | |
1188 | int i; | |
62e76326 | 1189 | |
6bccf575 | 1190 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1191 | free_acl_access(&header[i].access_list); |
6bccf575 | 1192 | } |
1193 | } | |
1194 | ||
1195 | static void | |
1196 | dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler | |
62e76326 | 1197 | header[]) |
6bccf575 | 1198 | { |
1199 | int i; | |
62e76326 | 1200 | |
6bccf575 | 1201 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1202 | if (NULL == header[i].replacement) |
1203 | continue; | |
1204 | ||
1205 | storeAppendPrintf(entry, "%s %s %s\n", name, httpHeaderNameById(i), | |
1206 | header[i].replacement); | |
97474590 | 1207 | } |
1208 | } | |
e3dd531e | 1209 | |
97474590 | 1210 | static void |
6bccf575 | 1211 | parse_http_header_replace(header_mangler header[]) |
e3dd531e | 1212 | { |
6bccf575 | 1213 | int id, i; |
1214 | char *t = NULL; | |
62e76326 | 1215 | |
6bccf575 | 1216 | if ((t = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1217 | debug(3, 0) ("%s line %d: %s\n", |
1218 | cfg_filename, config_lineno, config_input_line); | |
1219 | debug(3, 0) ("parse_http_header_replace: missing header name.\n"); | |
1220 | return; | |
6bccf575 | 1221 | } |
62e76326 | 1222 | |
6bccf575 | 1223 | /* Now lookup index of header. */ |
1224 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1225 | |
6bccf575 | 1226 | if (strcmp(t, "All") == 0) |
62e76326 | 1227 | id = HDR_ENUM_END; |
6bccf575 | 1228 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1229 | id = HDR_OTHER; |
6bccf575 | 1230 | else if (id == -1) { |
62e76326 | 1231 | debug(3, 0) ("%s line %d: %s\n", |
1232 | cfg_filename, config_lineno, config_input_line); | |
1233 | debug(3, 0) ("parse_http_header_replace: unknown header name %s.\n", | |
1234 | t); | |
1235 | return; | |
6bccf575 | 1236 | } |
62e76326 | 1237 | |
6bccf575 | 1238 | if (id != HDR_ENUM_END) { |
62e76326 | 1239 | if (header[id].replacement != NULL) |
1240 | safe_free(header[id].replacement); | |
1241 | ||
1242 | header[id].replacement = xstrdup(t + strlen(t) + 1); | |
6bccf575 | 1243 | } else { |
62e76326 | 1244 | for (i = 0; i < HDR_ENUM_END; i++) { |
1245 | if (header[i].replacement != NULL) | |
1246 | safe_free(header[i].replacement); | |
1247 | ||
1248 | header[i].replacement = xstrdup(t + strlen(t) + 1); | |
1249 | } | |
6bccf575 | 1250 | } |
1251 | } | |
1252 | ||
1253 | static void | |
1254 | free_http_header_replace(header_mangler header[]) | |
1255 | { | |
1256 | int i; | |
62e76326 | 1257 | |
6bccf575 | 1258 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1259 | if (header[i].replacement != NULL) |
1260 | safe_free(header[i].replacement); | |
6bccf575 | 1261 | } |
97474590 | 1262 | } |
62e76326 | 1263 | |
9e8b2f1c | 1264 | #endif |
97474590 | 1265 | |
25a77f03 | 1266 | |
e90100aa | 1267 | static void |
e6ccf245 | 1268 | dump_cachedir(StoreEntry * entry, const char *name, _SquidConfig::_cacheSwap swap) |
e90100aa | 1269 | { |
f53b06f9 | 1270 | SwapDir *s; |
1271 | int i; | |
d3b3ab85 | 1272 | assert (entry); |
62e76326 | 1273 | |
a7d59104 | 1274 | for (i = 0; i < swap.n_configured; i++) { |
62e76326 | 1275 | s = swap.swapDirs[i]; |
59b2d47f | 1276 | storeAppendPrintf(entry, "%s %s %s", name, s->type(), s->path); |
62e76326 | 1277 | s->dump(*entry); |
62e76326 | 1278 | storeAppendPrintf(entry, "\n"); |
f53b06f9 | 1279 | } |
1280 | } | |
1281 | ||
59b2d47f | 1282 | |
f53b06f9 | 1283 | static int |
e6ccf245 | 1284 | check_null_cachedir(_SquidConfig::_cacheSwap swap) |
f53b06f9 | 1285 | { |
1286 | return swap.swapDirs == NULL; | |
e90100aa | 1287 | } |
1288 | ||
53ad48e6 | 1289 | static int |
1290 | check_null_string(char *s) | |
1291 | { | |
1292 | return s == NULL; | |
1293 | } | |
1294 | ||
94439e4e | 1295 | static void |
1296 | parse_authparam(authConfig * config) | |
1297 | { | |
1298 | char *type_str; | |
1299 | char *param_str; | |
94439e4e | 1300 | |
1301 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1302 | self_destruct(); |
94439e4e | 1303 | |
1304 | if ((param_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1305 | self_destruct(); |
94439e4e | 1306 | |
f5691f9c | 1307 | /* find a configuration for the scheme */ |
1308 | AuthConfig *scheme = AuthConfig::Find (type_str); | |
62e76326 | 1309 | |
f5691f9c | 1310 | if (scheme == NULL) { |
1311 | /* Create a configuration */ | |
1312 | AuthScheme *theScheme; | |
1313 | ||
1314 | if ((theScheme = AuthScheme::Find(type_str)) == NULL) { | |
1315 | debug(3, 0) ("Parsing Config File: Unknown authentication scheme '%s'.\n", type_str); | |
1316 | return; | |
62e76326 | 1317 | } |
94439e4e | 1318 | |
f5691f9c | 1319 | config->push_back(theScheme->createConfig()); |
1320 | scheme = config->back(); | |
1321 | assert (scheme); | |
94439e4e | 1322 | } |
62e76326 | 1323 | |
f5691f9c | 1324 | scheme->parse(scheme, config->size(), param_str); |
94439e4e | 1325 | } |
1326 | ||
1327 | static void | |
1328 | free_authparam(authConfig * cfg) | |
1329 | { | |
f5691f9c | 1330 | AuthConfig *scheme; |
94439e4e | 1331 | /* DON'T FREE THESE FOR RECONFIGURE */ |
62e76326 | 1332 | |
94439e4e | 1333 | if (reconfiguring) |
62e76326 | 1334 | return; |
1335 | ||
f5691f9c | 1336 | while (cfg->size()) { |
1337 | scheme = cfg->pop_back(); | |
1338 | scheme->done(); | |
94439e4e | 1339 | } |
94439e4e | 1340 | } |
1341 | ||
1342 | static void | |
1343 | dump_authparam(StoreEntry * entry, const char *name, authConfig cfg) | |
1344 | { | |
f5691f9c | 1345 | for (authConfig::iterator i = cfg.begin(); i != cfg.end(); ++i) |
1346 | (*i)->dump(entry, name, (*i)); | |
94439e4e | 1347 | } |
1348 | ||
0e4e0e7d | 1349 | void |
e6ccf245 | 1350 | allocate_new_swapdir(_SquidConfig::_cacheSwap * swap) |
090089c4 | 1351 | { |
f1dc9b30 | 1352 | if (swap->swapDirs == NULL) { |
62e76326 | 1353 | swap->n_allocated = 4; |
1354 | swap->swapDirs = static_cast<SwapDir **>(xcalloc(swap->n_allocated, sizeof(SwapDir *))); | |
f1dc9b30 | 1355 | } |
62e76326 | 1356 | |
f1dc9b30 | 1357 | if (swap->n_allocated == swap->n_configured) { |
62e76326 | 1358 | SwapDir **tmp; |
1359 | swap->n_allocated <<= 1; | |
1360 | tmp = static_cast<SwapDir **>(xcalloc(swap->n_allocated, sizeof(SwapDir *))); | |
1361 | xmemcpy(tmp, swap->swapDirs, swap->n_configured * sizeof(SwapDir *)); | |
1362 | xfree(swap->swapDirs); | |
1363 | swap->swapDirs = tmp; | |
f1dc9b30 | 1364 | } |
0e4e0e7d | 1365 | } |
1366 | ||
59b2d47f | 1367 | /* TODO: just return the object, the # is irrelevant */ |
cd748f27 | 1368 | static int |
1369 | find_fstype(char *type) | |
1370 | { | |
59b2d47f | 1371 | for (size_t i = 0; i < StoreFileSystem::FileSystems().size(); ++i) |
1372 | if (strcasecmp(type, StoreFileSystem::FileSystems().items[i]->type()) == 0) | |
1373 | return (int)i; | |
62e76326 | 1374 | |
cd748f27 | 1375 | return (-1); |
1376 | } | |
1377 | ||
0e4e0e7d | 1378 | static void |
e6ccf245 | 1379 | parse_cachedir(_SquidConfig::_cacheSwap * swap) |
0e4e0e7d | 1380 | { |
1381 | char *type_str; | |
cd748f27 | 1382 | char *path_str; |
1383 | SwapDir *sd; | |
1384 | int i; | |
1385 | int fs; | |
cd748f27 | 1386 | |
0e4e0e7d | 1387 | if ((type_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1388 | self_destruct(); |
cd748f27 | 1389 | |
cd748f27 | 1390 | if ((path_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1391 | self_destruct(); |
cd748f27 | 1392 | |
1393 | /* | |
1394 | * This bit of code is a little strange. | |
1395 | * See, if we find a path and type match for a given line, then | |
1396 | * as long as we're reconfiguring, we can just call its reconfigure | |
1397 | * function. No harm there. | |
1398 | * | |
1399 | * Trouble is, if we find a path match, but not a type match, we have | |
1400 | * a dilemma - we could gracefully shut down the fs, kill it, and | |
1401 | * create a new one of a new type in its place, BUT at this stage the | |
1402 | * fs is meant to be the *NEW* one, and so things go very strange. :-) | |
1403 | * | |
1404 | * So, we'll assume the person isn't going to change the fs type for now, | |
1405 | * and XXX later on we will make sure that its picked up. | |
1406 | * | |
1407 | * (moving around cache_dir lines will be looked at later in a little | |
1408 | * more sane detail..) | |
1409 | */ | |
1410 | ||
1411 | for (i = 0; i < swap->n_configured; i++) { | |
62e76326 | 1412 | assert (swap->swapDirs[i]); |
1413 | ||
1414 | if (0 == strcasecmp(path_str, swap->swapDirs[i]->path)) { | |
1415 | /* This is a little weird, you'll appreciate it later */ | |
1416 | fs = find_fstype(type_str); | |
1417 | ||
1418 | if (fs < 0) { | |
1419 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
1420 | } | |
1421 | ||
1422 | sd = swap->swapDirs[i]; | |
1423 | sd->reconfigure (i, path_str); | |
1424 | update_maxobjsize(); | |
1425 | return; | |
1426 | } | |
cd748f27 | 1427 | } |
1428 | ||
2b6662ba | 1429 | assert(swap->n_configured < 63); /* 7 bits, signed */ |
dc986280 | 1430 | |
cd748f27 | 1431 | fs = find_fstype(type_str); |
62e76326 | 1432 | |
cd748f27 | 1433 | if (fs < 0) { |
62e76326 | 1434 | /* If we get here, we didn't find a matching cache_dir type */ |
1435 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
0e4e0e7d | 1436 | } |
62e76326 | 1437 | |
cd748f27 | 1438 | allocate_new_swapdir(swap); |
59b2d47f | 1439 | swap->swapDirs[swap->n_configured] = StoreFileSystem::FileSystems().items[fs]->createSwapDir(); |
d3b3ab85 | 1440 | sd = swap->swapDirs[swap->n_configured]; |
8e8d4f30 | 1441 | /* parse the FS parameters and options */ |
d3b3ab85 | 1442 | sd->parse(swap->n_configured, path_str); |
1443 | ++swap->n_configured; | |
cd748f27 | 1444 | /* Update the max object size */ |
1445 | update_maxobjsize(); | |
752c3b27 | 1446 | } |
1447 | ||
8203a132 | 1448 | static void |
e6ccf245 | 1449 | free_cachedir(_SquidConfig::_cacheSwap * swap) |
f1dc9b30 | 1450 | { |
a47b9029 | 1451 | int i; |
860ee7e3 | 1452 | /* DON'T FREE THESE FOR RECONFIGURE */ |
62e76326 | 1453 | |
5cd39a10 | 1454 | if (reconfiguring) |
62e76326 | 1455 | return; |
1456 | ||
a47b9029 | 1457 | for (i = 0; i < swap->n_configured; i++) { |
62e76326 | 1458 | SwapDir * s = swap->swapDirs[i]; |
1459 | swap->swapDirs[i] = NULL; | |
1460 | delete s; | |
a47b9029 | 1461 | } |
62e76326 | 1462 | |
a47b9029 | 1463 | safe_free(swap->swapDirs); |
1464 | swap->swapDirs = NULL; | |
1465 | swap->n_allocated = 0; | |
1466 | swap->n_configured = 0; | |
f1dc9b30 | 1467 | } |
1468 | ||
2d72d4fd | 1469 | static const char * |
505e35db | 1470 | peer_type_str(const peer_t type) |
1471 | { | |
0cdcddb9 | 1472 | switch (type) { |
62e76326 | 1473 | |
505e35db | 1474 | case PEER_PARENT: |
62e76326 | 1475 | return "parent"; |
1476 | break; | |
1477 | ||
505e35db | 1478 | case PEER_SIBLING: |
62e76326 | 1479 | return "sibling"; |
1480 | break; | |
1481 | ||
505e35db | 1482 | case PEER_MULTICAST: |
62e76326 | 1483 | return "multicast"; |
1484 | break; | |
1485 | ||
505e35db | 1486 | default: |
62e76326 | 1487 | return "unknown"; |
1488 | break; | |
505e35db | 1489 | } |
1490 | } | |
1491 | ||
f1dc9b30 | 1492 | static void |
a7d59104 | 1493 | dump_peer(StoreEntry * entry, const char *name, peer * p) |
98ffb7e4 | 1494 | { |
505e35db | 1495 | domain_ping *d; |
505e35db | 1496 | domain_type *t; |
1497 | LOCAL_ARRAY(char, xname, 128); | |
62e76326 | 1498 | |
d41de3c1 | 1499 | while (p != NULL) { |
62e76326 | 1500 | storeAppendPrintf(entry, "%s %s %s %d %d", |
1501 | name, | |
1502 | p->host, | |
1503 | neighborTypeStr(p), | |
1504 | p->http_port, | |
1505 | p->icp.port); | |
1506 | dump_peer_options(entry, p); | |
1507 | ||
1508 | for (d = p->peer_domain; d; d = d->next) { | |
1509 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", | |
1510 | p->host, | |
1511 | d->do_ping ? null_string : "!", | |
1512 | d->domain); | |
1513 | } | |
1514 | ||
1515 | if (p->access) { | |
1516 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
1517 | dump_acl_access(entry, xname, p->access); | |
1518 | } | |
1519 | ||
1520 | for (t = p->typelist; t; t = t->next) { | |
1521 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
1522 | p->host, | |
1523 | peer_type_str(t->type), | |
1524 | t->domain); | |
1525 | } | |
1526 | ||
1527 | p = p->next; | |
d41de3c1 | 1528 | } |
98ffb7e4 | 1529 | } |
1530 | ||
8203a132 | 1531 | static void |
40a1495e | 1532 | parse_peer(peer ** head) |
7813c6d5 | 1533 | { |
270b86af | 1534 | char *token = NULL; |
40a1495e | 1535 | peer *p; |
7813c6d5 | 1536 | int i; |
f5691f9c | 1537 | CBDATA_INIT_TYPE_FREECB(peer, peerDestroy); |
72711e31 | 1538 | p = cbdataAlloc(peer); |
40a1495e | 1539 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 1540 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 1541 | p->weight = 1; |
d1b63fc8 | 1542 | p->basetime = 0; |
dc835977 | 1543 | p->stats.logged_state = PEER_ALIVE; |
62e76326 | 1544 | |
e481c2dc | 1545 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1546 | self_destruct(); |
1547 | ||
40a1495e | 1548 | p->host = xstrdup(token); |
62e76326 | 1549 | |
be753325 | 1550 | p->name = xstrdup(token); |
62e76326 | 1551 | |
e481c2dc | 1552 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1553 | self_destruct(); |
1554 | ||
40a1495e | 1555 | p->type = parseNeighborType(token); |
62e76326 | 1556 | |
0e4e0e7d | 1557 | i = GetInteger(); |
62e76326 | 1558 | |
40a1495e | 1559 | p->http_port = (u_short) i; |
62e76326 | 1560 | |
0e4e0e7d | 1561 | i = GetInteger(); |
62e76326 | 1562 | |
399cabec | 1563 | p->icp.port = (u_short) i; |
62e76326 | 1564 | |
270b86af | 1565 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 1566 | if (!strcasecmp(token, "proxy-only")) { |
1567 | p->options.proxy_only = 1; | |
1568 | } else if (!strcasecmp(token, "no-query")) { | |
1569 | p->options.no_query = 1; | |
1570 | } else if (!strcasecmp(token, "background-ping")) { | |
1571 | p->options.background_ping = 1; | |
1572 | } else if (!strcasecmp(token, "no-digest")) { | |
1573 | p->options.no_digest = 1; | |
1574 | } else if (!strcasecmp(token, "multicast-responder")) { | |
1575 | p->options.mcast_responder = 1; | |
1576 | } else if (!strncasecmp(token, "weight=", 7)) { | |
1577 | p->weight = xatoi(token + 7); | |
1578 | } else if (!strncasecmp(token, "basetime=", 9)) { | |
1579 | p->basetime = xatoi(token + 9); | |
1580 | } else if (!strcasecmp(token, "closest-only")) { | |
1581 | p->options.closest_only = 1; | |
1582 | } else if (!strncasecmp(token, "ttl=", 4)) { | |
1583 | p->mcast.ttl = xatoi(token + 4); | |
1584 | ||
1585 | if (p->mcast.ttl < 0) | |
1586 | p->mcast.ttl = 0; | |
1587 | ||
1588 | if (p->mcast.ttl > 128) | |
1589 | p->mcast.ttl = 128; | |
1590 | } else if (!strcasecmp(token, "default")) { | |
1591 | p->options.default_parent = 1; | |
1592 | } else if (!strcasecmp(token, "round-robin")) { | |
1593 | p->options.roundrobin = 1; | |
1594 | } else if (!strcasecmp(token, "weighted-round-robin")) { | |
1595 | p->options.weighted_roundrobin = 1; | |
dc9d133b | 1596 | #if USE_HTCP |
62e76326 | 1597 | |
1598 | } else if (!strcasecmp(token, "htcp")) { | |
1599 | p->options.htcp = 1; | |
dc9d133b | 1600 | #endif |
62e76326 | 1601 | |
1602 | } else if (!strcasecmp(token, "no-netdb-exchange")) { | |
1603 | p->options.no_netdb_exchange = 1; | |
afd88fbe | 1604 | #if USE_CARP |
62e76326 | 1605 | |
1606 | } else if (!strcasecmp(token, "carp")) { | |
1607 | if (p->type != PEER_PARENT) | |
1608 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
1609 | ||
1610 | p->options.carp = 1; | |
1611 | ||
95e36d02 | 1612 | #endif |
1613 | #if DELAY_POOLS | |
62e76326 | 1614 | |
1615 | } else if (!strcasecmp(token, "no-delay")) { | |
1616 | p->options.no_delay = 1; | |
afd88fbe | 1617 | #endif |
62e76326 | 1618 | |
1619 | } else if (!strncasecmp(token, "login=", 6)) { | |
1620 | p->login = xstrdup(token + 6); | |
1621 | rfc1738_unescape(p->login); | |
1622 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { | |
1623 | p->connect_timeout = xatoi(token + 16); | |
7e3ce7b9 | 1624 | #if USE_CACHE_DIGESTS |
62e76326 | 1625 | |
1626 | } else if (!strncasecmp(token, "digest-url=", 11)) { | |
1627 | p->digest_url = xstrdup(token + 11); | |
7e3ce7b9 | 1628 | #endif |
62e76326 | 1629 | |
1630 | } else if (!strcasecmp(token, "allow-miss")) { | |
1631 | p->options.allow_miss = 1; | |
1632 | } else if (!strncasecmp(token, "max-conn=", 9)) { | |
1633 | p->max_conn = xatoi(token + 9); | |
1634 | } else if (!strcasecmp(token, "originserver")) { | |
1635 | p->options.originserver = 1; | |
1636 | } else if (!strncasecmp(token, "name=", 5)) { | |
1637 | safe_free(p->name); | |
1638 | ||
1639 | if (token[5]) | |
1640 | p->name = xstrdup(token + 5); | |
1641 | } else if (!strncasecmp(token, "forceddomain=", 13)) { | |
1642 | safe_free(p->domain); | |
1643 | ||
1644 | if (token[13]) | |
1645 | p->domain = xstrdup(token + 13); | |
1646 | ||
a7ad6e4e | 1647 | #if USE_SSL |
62e76326 | 1648 | |
1649 | } else if (strcmp(token, "ssl") == 0) { | |
1650 | p->use_ssl = 1; | |
1651 | } else if (strncmp(token, "sslcert=", 8) == 0) { | |
1652 | safe_free(p->sslcert); | |
1653 | p->sslcert = xstrdup(token + 8); | |
1654 | } else if (strncmp(token, "sslkey=", 7) == 0) { | |
1655 | safe_free(p->sslkey); | |
1656 | p->sslkey = xstrdup(token + 7); | |
1657 | } else if (strncmp(token, "sslversion=", 11) == 0) { | |
1658 | p->sslversion = atoi(token + 11); | |
1659 | } else if (strncmp(token, "ssloptions=", 11) == 0) { | |
1660 | safe_free(p->ssloptions); | |
1661 | p->ssloptions = xstrdup(token + 11); | |
1662 | } else if (strncmp(token, "sslcipher=", 10) == 0) { | |
1663 | safe_free(p->sslcipher); | |
1664 | p->sslcipher = xstrdup(token + 10); | |
1665 | } else if (strncmp(token, "sslcafile=", 10) == 0) { | |
1666 | safe_free(p->sslcafile); | |
1667 | p->sslcipher = xstrdup(token + 10); | |
1668 | } else if (strncmp(token, "sslcapath=", 10) == 0) { | |
1669 | safe_free(p->sslcapath); | |
1670 | p->sslcipher = xstrdup(token + 10); | |
1671 | } else if (strncmp(token, "sslflags=", 9) == 0) { | |
1672 | safe_free(p->sslflags); | |
1673 | p->sslflags = xstrdup(token + 9); | |
1674 | } else if (strncmp(token, "ssldomain=", 10) == 0) { | |
1675 | safe_free(p->ssldomain); | |
1676 | p->ssldomain = xstrdup(token + 10); | |
a7ad6e4e | 1677 | #endif |
62e76326 | 1678 | |
1679 | } else if (strcmp(token, "front-end-https") == 0) { | |
1680 | p->front_end_https = 1; | |
1681 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
1682 | p->front_end_https = 1; | |
1683 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
1684 | p->front_end_https = 2; | |
1685 | } else { | |
1686 | debug(3, 0) ("parse_peer: token='%s'\n", token); | |
1687 | self_destruct(); | |
1688 | } | |
270b86af | 1689 | } |
62e76326 | 1690 | |
be753325 | 1691 | if (peerFindByName(p->name)) |
62e76326 | 1692 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
1693 | ||
40a1495e | 1694 | if (p->weight < 1) |
62e76326 | 1695 | p->weight = 1; |
1696 | ||
399cabec | 1697 | p->icp.version = ICP_VERSION_CURRENT; |
62e76326 | 1698 | |
98829f69 | 1699 | p->tcp_up = PEER_TCP_MAGIC_COUNT; |
62e76326 | 1700 | |
eb406bb7 | 1701 | p->test_fd = -1; |
62e76326 | 1702 | |
e13ee7ad | 1703 | #if USE_CACHE_DIGESTS |
62e76326 | 1704 | |
e13ee7ad | 1705 | if (!p->options.no_digest) { |
62e76326 | 1706 | /* XXX This looks odd.. who has the original pointer |
1707 | * then? | |
1708 | */ | |
1709 | PeerDigest *pd = peerDigestCreate(p); | |
1710 | p->digest = cbdataReference(pd); | |
8a6218c6 | 1711 | } |
62e76326 | 1712 | |
a7ad6e4e | 1713 | #endif |
1714 | #if USE_SSL | |
1715 | if (p->use_ssl) { | |
62e76326 | 1716 | p->sslContext = sslCreateClientContext(p->sslcert, p->sslkey, p->sslversion, p->sslcipher, p->ssloptions, p->sslflags, p->sslcafile, p->sslcapath); |
a7ad6e4e | 1717 | } |
62e76326 | 1718 | |
e13ee7ad | 1719 | #endif |
0153d498 | 1720 | while (*head != NULL) |
62e76326 | 1721 | head = &(*head)->next; |
1722 | ||
0153d498 | 1723 | *head = p; |
62e76326 | 1724 | |
40a1495e | 1725 | Config.npeers++; |
62e76326 | 1726 | |
82056f1e | 1727 | peerClearRR(p); |
0153d498 | 1728 | } |
1729 | ||
1730 | static void | |
40a1495e | 1731 | free_peer(peer ** P) |
0153d498 | 1732 | { |
40a1495e | 1733 | peer *p; |
62e76326 | 1734 | |
79d39a72 | 1735 | while ((p = *P) != NULL) { |
62e76326 | 1736 | *P = p->next; |
3855c318 | 1737 | #if USE_CACHE_DIGESTS |
62e76326 | 1738 | |
1739 | cbdataReferenceDone(p->digest); | |
3855c318 | 1740 | #endif |
62e76326 | 1741 | |
1742 | cbdataFree(p); | |
a47b9029 | 1743 | } |
62e76326 | 1744 | |
987c67d1 | 1745 | Config.npeers = 0; |
270b86af | 1746 | } |
1747 | ||
1748 | static void | |
a7d59104 | 1749 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 1750 | { |
d41de3c1 | 1751 | wordlist *w; |
62e76326 | 1752 | |
d41de3c1 | 1753 | while (list != NULL) { |
62e76326 | 1754 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
1755 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
1756 | else | |
1757 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
1758 | ||
1759 | for (w = list->actions; w != NULL; w = w->next) { | |
1760 | storeAppendPrintf(entry, " %s", w->key); | |
1761 | } | |
1762 | ||
1763 | storeAppendPrintf(entry, "\n"); | |
1764 | list = list->next; | |
d41de3c1 | 1765 | } |
270b86af | 1766 | } |
1767 | ||
1768 | static void | |
a47b9029 | 1769 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1770 | { |
1771 | char *passwd = NULL; | |
1772 | wordlist *actions = NULL; | |
22f3fd98 | 1773 | cachemgr_passwd *p; |
1774 | cachemgr_passwd **P; | |
270b86af | 1775 | parse_string(&passwd); |
1776 | parse_wordlist(&actions); | |
e6ccf245 | 1777 | p = static_cast<cachemgr_passwd *>(xcalloc(1, sizeof(cachemgr_passwd))); |
22f3fd98 | 1778 | p->passwd = passwd; |
1779 | p->actions = actions; | |
62e76326 | 1780 | |
26aa7e31 | 1781 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 1782 | /* |
1783 | * See if any of the actions from this line already have a | |
1784 | * password from previous lines. The password checking | |
1785 | * routines in cache_manager.c take the the password from | |
1786 | * the first cachemgr_passwd struct that contains the | |
1787 | * requested action. Thus, we should warn users who might | |
1788 | * think they can have two passwords for the same action. | |
1789 | */ | |
1790 | wordlist *w; | |
1791 | wordlist *u; | |
1792 | ||
1793 | for (w = (*P)->actions; w; w = w->next) { | |
1794 | for (u = actions; u; u = u->next) { | |
1795 | if (strcmp(w->key, u->key)) | |
1796 | continue; | |
1797 | ||
1798 | debug(0, 0) ("WARNING: action '%s' (line %d) already has a password\n", | |
1799 | u->key, config_lineno); | |
1800 | } | |
1801 | } | |
26aa7e31 | 1802 | } |
62e76326 | 1803 | |
22f3fd98 | 1804 | *P = p; |
270b86af | 1805 | } |
1806 | ||
1807 | static void | |
a47b9029 | 1808 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1809 | { |
a47b9029 | 1810 | cachemgr_passwd *p; |
62e76326 | 1811 | |
79d39a72 | 1812 | while ((p = *head) != NULL) { |
62e76326 | 1813 | *head = p->next; |
1814 | xfree(p->passwd); | |
1815 | wordlistDestroy(&p->actions); | |
1816 | xfree(p); | |
a47b9029 | 1817 | } |
270b86af | 1818 | } |
1819 | ||
8203a132 | 1820 | static void |
16300b58 | 1821 | dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var) |
270b86af | 1822 | { |
d41de3c1 | 1823 | acl_name_list *a; |
62e76326 | 1824 | |
d41de3c1 | 1825 | while (var != NULL) { |
62e76326 | 1826 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
1827 | ||
1828 | for (a = var->acl_list; a != NULL; a = a->next) | |
1829 | storeAppendPrintf(entry, " %s", a->name); | |
1830 | ||
1831 | storeAppendPrintf(entry, "\n"); | |
1832 | ||
1833 | var = var->next; | |
d41de3c1 | 1834 | } |
270b86af | 1835 | } |
1836 | ||
1837 | static void | |
16300b58 | 1838 | parse_denyinfo(acl_deny_info_list ** var) |
6e40f263 | 1839 | { |
f1dc9b30 | 1840 | aclParseDenyInfoLine(var); |
6e40f263 | 1841 | } |
403279e0 | 1842 | |
1273d501 | 1843 | void |
a47b9029 | 1844 | free_denyinfo(acl_deny_info_list ** list) |
3c5557f9 | 1845 | { |
56b63fa1 | 1846 | acl_deny_info_list *a = NULL; |
1847 | acl_deny_info_list *a_next = NULL; | |
1848 | acl_name_list *l = NULL; | |
1849 | acl_name_list *l_next = NULL; | |
62e76326 | 1850 | |
1273d501 | 1851 | for (a = *list; a; a = a_next) { |
62e76326 | 1852 | for (l = a->acl_list; l; l = l_next) { |
1853 | l_next = l->next; | |
1854 | memFree(l, MEM_ACL_NAME_LIST); | |
1855 | l = NULL; | |
1856 | } | |
1857 | ||
1858 | a_next = a->next; | |
1859 | memFree(a, MEM_ACL_DENY_INFO_LIST); | |
1860 | a = NULL; | |
1273d501 | 1861 | } |
62e76326 | 1862 | |
1273d501 | 1863 | *list = NULL; |
270b86af | 1864 | } |
1865 | ||
1866 | static void | |
505e35db | 1867 | parse_peer_access(void) |
270b86af | 1868 | { |
1869 | char *host = NULL; | |
505e35db | 1870 | peer *p; |
62e76326 | 1871 | |
270b86af | 1872 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1873 | self_destruct(); |
1874 | ||
0cdcddb9 | 1875 | if ((p = peerFindByName(host)) == NULL) { |
62e76326 | 1876 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
1877 | cfg_filename, config_lineno, host); | |
1878 | return; | |
0cdcddb9 | 1879 | } |
62e76326 | 1880 | |
505e35db | 1881 | aclParseAccessLine(&p->access); |
270b86af | 1882 | } |
1883 | ||
270b86af | 1884 | static void |
1885 | parse_hostdomain(void) | |
1886 | { | |
1887 | char *host = NULL; | |
1888 | char *domain = NULL; | |
62e76326 | 1889 | |
270b86af | 1890 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1891 | self_destruct(); |
1892 | ||
f1dc9b30 | 1893 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 1894 | domain_ping *l = NULL; |
1895 | domain_ping **L = NULL; | |
1896 | peer *p; | |
1897 | ||
1898 | if ((p = peerFindByName(host)) == NULL) { | |
1899 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1900 | cfg_filename, config_lineno, host); | |
1901 | continue; | |
1902 | } | |
1903 | ||
1904 | l = static_cast<domain_ping *>(xcalloc(1, sizeof(domain_ping))); | |
1905 | l->do_ping = 1; | |
1906 | ||
1907 | if (*domain == '!') { /* check for !.edu */ | |
1908 | l->do_ping = 0; | |
1909 | domain++; | |
1910 | } | |
1911 | ||
1912 | l->domain = xstrdup(domain); | |
1913 | ||
1914 | for (L = &(p->peer_domain); *L; L = &((*L)->next)) | |
1915 | ||
1916 | ; | |
1917 | *L = l; | |
f1dc9b30 | 1918 | } |
270b86af | 1919 | } |
1920 | ||
1921 | static void | |
1922 | parse_hostdomaintype(void) | |
1923 | { | |
1924 | char *host = NULL; | |
1925 | char *type = NULL; | |
1926 | char *domain = NULL; | |
62e76326 | 1927 | |
270b86af | 1928 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1929 | self_destruct(); |
1930 | ||
270b86af | 1931 | if (!(type = strtok(NULL, w_space))) |
62e76326 | 1932 | self_destruct(); |
1933 | ||
f1dc9b30 | 1934 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 1935 | domain_type *l = NULL; |
1936 | domain_type **L = NULL; | |
1937 | peer *p; | |
1938 | ||
1939 | if ((p = peerFindByName(host)) == NULL) { | |
1940 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1941 | cfg_filename, config_lineno, host); | |
1942 | return; | |
1943 | } | |
1944 | ||
1945 | l = static_cast<domain_type *>(xcalloc(1, sizeof(domain_type))); | |
1946 | l->type = parseNeighborType(type); | |
1947 | l->domain = xstrdup(domain); | |
1948 | ||
1949 | for (L = &(p->typelist); *L; L = &((*L)->next)) | |
1950 | ||
1951 | ; | |
1952 | *L = l; | |
f1dc9b30 | 1953 | } |
270b86af | 1954 | } |
1955 | ||
7e3ce7b9 | 1956 | #if UNUSED_CODE |
270b86af | 1957 | static void |
a7d59104 | 1958 | dump_ushortlist(StoreEntry * entry, const char *name, ushortlist * u) |
090089c4 | 1959 | { |
270b86af | 1960 | while (u) { |
62e76326 | 1961 | storeAppendPrintf(entry, "%s %d\n", name, (int) u->i); |
1962 | u = u->next; | |
270b86af | 1963 | } |
1964 | } | |
090089c4 | 1965 | |
f53b06f9 | 1966 | static int |
1967 | check_null_ushortlist(ushortlist * u) | |
1968 | { | |
1969 | return u == NULL; | |
1970 | } | |
1971 | ||
270b86af | 1972 | static void |
1973 | parse_ushortlist(ushortlist ** P) | |
1974 | { | |
1975 | char *token; | |
1976 | int i; | |
1977 | ushortlist *u; | |
1978 | ushortlist **U; | |
62e76326 | 1979 | |
270b86af | 1980 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 1981 | if (sscanf(token, "%d", &i) != 1) |
1982 | self_destruct(); | |
1983 | ||
1984 | if (i < 0) | |
1985 | i = 0; | |
1986 | ||
1987 | u = xcalloc(1, sizeof(ushortlist)); | |
1988 | ||
1989 | u->i = (u_short) i; | |
1990 | ||
1991 | for (U = P; *U; U = &(*U)->next) | |
1992 | ||
1993 | ; | |
1994 | *U = u; | |
090089c4 | 1995 | } |
270b86af | 1996 | } |
090089c4 | 1997 | |
0153d498 | 1998 | static void |
a47b9029 | 1999 | free_ushortlist(ushortlist ** P) |
0153d498 | 2000 | { |
a47b9029 | 2001 | ushortlist *u; |
62e76326 | 2002 | |
79d39a72 | 2003 | while ((u = *P) != NULL) { |
62e76326 | 2004 | *P = u->next; |
2005 | xfree(u); | |
a47b9029 | 2006 | } |
0153d498 | 2007 | } |
62e76326 | 2008 | |
7e3ce7b9 | 2009 | #endif |
0153d498 | 2010 | |
270b86af | 2011 | static void |
a7d59104 | 2012 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 2013 | { |
f53b06f9 | 2014 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2015 | } |
c1c29eb6 | 2016 | |
94439e4e | 2017 | void |
270b86af | 2018 | parse_int(int *var) |
2019 | { | |
270b86af | 2020 | int i; |
0e4e0e7d | 2021 | i = GetInteger(); |
270b86af | 2022 | *var = i; |
2023 | } | |
090089c4 | 2024 | |
0153d498 | 2025 | static void |
2026 | free_int(int *var) | |
2027 | { | |
a47b9029 | 2028 | *var = 0; |
0153d498 | 2029 | } |
2030 | ||
270b86af | 2031 | static void |
a7d59104 | 2032 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 2033 | { |
f53b06f9 | 2034 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2035 | } |
090089c4 | 2036 | |
d205783b | 2037 | void |
270b86af | 2038 | parse_onoff(int *var) |
2039 | { | |
2040 | char *token = strtok(NULL, w_space); | |
090089c4 | 2041 | |
270b86af | 2042 | if (token == NULL) |
62e76326 | 2043 | self_destruct(); |
2044 | ||
270b86af | 2045 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) |
62e76326 | 2046 | *var = 1; |
270b86af | 2047 | else |
62e76326 | 2048 | *var = 0; |
270b86af | 2049 | } |
e90100aa | 2050 | |
0153d498 | 2051 | #define free_onoff free_int |
f1dc9b30 | 2052 | #define dump_eol dump_string |
2053 | #define free_eol free_string | |
d9e04dc7 | 2054 | #define dump_debug dump_string |
2055 | #define free_debug free_string | |
30a4f2a8 | 2056 | |
270b86af | 2057 | static void |
a7d59104 | 2058 | dump_refreshpattern(StoreEntry * entry, const char *name, refresh_t * head) |
270b86af | 2059 | { |
d41de3c1 | 2060 | while (head != NULL) { |
62e76326 | 2061 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d\n", |
2062 | name, | |
2063 | head->flags.icase ? " -i" : null_string, | |
2064 | head->pattern, | |
2065 | (int) head->min / 60, | |
2066 | (int) (100.0 * head->pct + 0.5), | |
2067 | (int) head->max / 60); | |
9f60cfdf | 2068 | #if HTTP_VIOLATIONS |
62e76326 | 2069 | |
2070 | if (head->flags.override_expire) | |
2071 | storeAppendPrintf(entry, " override-expire"); | |
2072 | ||
2073 | if (head->flags.override_lastmod) | |
2074 | storeAppendPrintf(entry, " override-lastmod"); | |
2075 | ||
2076 | if (head->flags.reload_into_ims) | |
2077 | storeAppendPrintf(entry, " reload-into-ims"); | |
2078 | ||
2079 | if (head->flags.ignore_reload) | |
2080 | storeAppendPrintf(entry, " ignore-reload"); | |
2081 | ||
38f9c547 | 2082 | if (head->flags.ignore_no_cache) |
2083 | storeAppendPrintf(entry, " ignore-no-cache"); | |
2084 | ||
2085 | if (head->flags.ignore_no_store) | |
2086 | storeAppendPrintf(entry, " ignore-no-store"); | |
2087 | ||
2088 | if (head->flags.ignore_private) | |
2089 | storeAppendPrintf(entry, " ignore-private"); | |
2090 | ||
2091 | if (head->flags.ignore_auth) | |
2092 | storeAppendPrintf(entry, " ignore-auth"); | |
2093 | ||
9f60cfdf | 2094 | #endif |
62e76326 | 2095 | |
2096 | storeAppendPrintf(entry, "\n"); | |
2097 | ||
2098 | head = head->next; | |
d41de3c1 | 2099 | } |
270b86af | 2100 | } |
090089c4 | 2101 | |
270b86af | 2102 | static void |
f1dc9b30 | 2103 | parse_refreshpattern(refresh_t ** head) |
270b86af | 2104 | { |
f1dc9b30 | 2105 | char *token; |
2106 | char *pattern; | |
2107 | time_t min = 0; | |
c3f6d204 | 2108 | double pct = 0.0; |
f1dc9b30 | 2109 | time_t max = 0; |
9f60cfdf | 2110 | #if HTTP_VIOLATIONS |
62e76326 | 2111 | |
1dfa1d81 | 2112 | int override_expire = 0; |
2113 | int override_lastmod = 0; | |
cbe3a719 | 2114 | int reload_into_ims = 0; |
2115 | int ignore_reload = 0; | |
38f9c547 | 2116 | int ignore_no_cache = 0; |
2117 | int ignore_no_store = 0; | |
2118 | int ignore_private = 0; | |
2119 | int ignore_auth = 0; | |
9f60cfdf | 2120 | #endif |
62e76326 | 2121 | |
f1dc9b30 | 2122 | int i; |
2123 | refresh_t *t; | |
2124 | regex_t comp; | |
2125 | int errcode; | |
2126 | int flags = REG_EXTENDED | REG_NOSUB; | |
62e76326 | 2127 | |
f1dc9b30 | 2128 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2129 | self_destruct(); |
2130 | ||
f1dc9b30 | 2131 | if (strcmp(token, "-i") == 0) { |
62e76326 | 2132 | flags |= REG_ICASE; |
2133 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2134 | } else if (strcmp(token, "+i") == 0) { |
62e76326 | 2135 | flags &= ~REG_ICASE; |
2136 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2137 | } |
62e76326 | 2138 | |
f1dc9b30 | 2139 | if (token == NULL) |
62e76326 | 2140 | self_destruct(); |
2141 | ||
f1dc9b30 | 2142 | pattern = xstrdup(token); |
62e76326 | 2143 | |
0e4e0e7d | 2144 | i = GetInteger(); /* token: min */ |
62e76326 | 2145 | |
f1dc9b30 | 2146 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2147 | |
0e4e0e7d | 2148 | i = GetInteger(); /* token: pct */ |
62e76326 | 2149 | |
c3f6d204 | 2150 | pct = (double) i / 100.0; |
62e76326 | 2151 | |
0e4e0e7d | 2152 | i = GetInteger(); /* token: max */ |
62e76326 | 2153 | |
f1dc9b30 | 2154 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2155 | |
1dfa1d81 | 2156 | /* Options */ |
2157 | while ((token = strtok(NULL, w_space)) != NULL) { | |
9f60cfdf | 2158 | #if HTTP_VIOLATIONS |
62e76326 | 2159 | |
2160 | if (!strcmp(token, "override-expire")) | |
2161 | override_expire = 1; | |
2162 | else if (!strcmp(token, "override-lastmod")) | |
2163 | override_lastmod = 1; | |
38f9c547 | 2164 | else if (!strcmp(token, "ignore-no-cache")) |
2165 | ignore_no_cache = 1; | |
2166 | else if (!strcmp(token, "ignore-no-store")) | |
2167 | ignore_no_store = 1; | |
2168 | else if (!strcmp(token, "ignore-private")) | |
2169 | ignore_private = 1; | |
2170 | else if (!strcmp(token, "ignore-auth")) | |
2171 | ignore_auth = 1; | |
62e76326 | 2172 | else if (!strcmp(token, "reload-into-ims")) { |
2173 | reload_into_ims = 1; | |
2174 | refresh_nocache_hack = 1; | |
2175 | /* tell client_side.c that this is used */ | |
2176 | } else if (!strcmp(token, "ignore-reload")) { | |
2177 | ignore_reload = 1; | |
2178 | refresh_nocache_hack = 1; | |
2179 | /* tell client_side.c that this is used */ | |
2180 | } else | |
9f60cfdf | 2181 | #endif |
62e76326 | 2182 | |
2183 | debug(22, 0) ("redreshAddToList: Unknown option '%s': %s\n", | |
2184 | pattern, token); | |
1dfa1d81 | 2185 | } |
62e76326 | 2186 | |
f1dc9b30 | 2187 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
62e76326 | 2188 | char errbuf[256]; |
2189 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
2190 | debug(22, 0) ("%s line %d: %s\n", | |
2191 | cfg_filename, config_lineno, config_input_line); | |
2192 | debug(22, 0) ("refreshAddToList: Invalid regular expression '%s': %s\n", | |
2193 | pattern, errbuf); | |
2194 | return; | |
f1dc9b30 | 2195 | } |
62e76326 | 2196 | |
c3f6d204 | 2197 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2198 | max = max < 0 ? 0 : max; |
e6ccf245 | 2199 | t = static_cast<refresh_t *>(xcalloc(1, sizeof(refresh_t))); |
f1dc9b30 | 2200 | t->pattern = (char *) xstrdup(pattern); |
2201 | t->compiled_pattern = comp; | |
2202 | t->min = min; | |
c3f6d204 | 2203 | t->pct = pct; |
f1dc9b30 | 2204 | t->max = max; |
62e76326 | 2205 | |
c3f6d204 | 2206 | if (flags & REG_ICASE) |
62e76326 | 2207 | t->flags.icase = 1; |
2208 | ||
9f60cfdf | 2209 | #if HTTP_VIOLATIONS |
62e76326 | 2210 | |
1dfa1d81 | 2211 | if (override_expire) |
62e76326 | 2212 | t->flags.override_expire = 1; |
2213 | ||
1dfa1d81 | 2214 | if (override_lastmod) |
62e76326 | 2215 | t->flags.override_lastmod = 1; |
2216 | ||
cbe3a719 | 2217 | if (reload_into_ims) |
62e76326 | 2218 | t->flags.reload_into_ims = 1; |
2219 | ||
cbe3a719 | 2220 | if (ignore_reload) |
62e76326 | 2221 | t->flags.ignore_reload = 1; |
2222 | ||
38f9c547 | 2223 | if (ignore_no_cache) |
2224 | t->flags.ignore_no_cache = 1; | |
2225 | ||
2226 | if (ignore_no_store) | |
2227 | t->flags.ignore_no_store = 1; | |
2228 | ||
2229 | if (ignore_private) | |
2230 | t->flags.ignore_private = 1; | |
2231 | ||
2232 | if (ignore_auth) | |
2233 | t->flags.ignore_auth = 1; | |
2234 | ||
9f60cfdf | 2235 | #endif |
62e76326 | 2236 | |
f1dc9b30 | 2237 | t->next = NULL; |
62e76326 | 2238 | |
f1dc9b30 | 2239 | while (*head) |
62e76326 | 2240 | head = &(*head)->next; |
2241 | ||
f1dc9b30 | 2242 | *head = t; |
62e76326 | 2243 | |
f1dc9b30 | 2244 | safe_free(pattern); |
270b86af | 2245 | } |
090089c4 | 2246 | |
8e89beb3 | 2247 | #if UNUSED_CODE |
6b53c392 | 2248 | static int |
a4b8110e | 2249 | check_null_refreshpattern(refresh_t * data) |
6b53c392 | 2250 | { |
80e073c0 | 2251 | return data == NULL; |
6b53c392 | 2252 | } |
62e76326 | 2253 | |
8e89beb3 | 2254 | #endif |
6b53c392 | 2255 | |
270b86af | 2256 | static void |
a47b9029 | 2257 | free_refreshpattern(refresh_t ** head) |
270b86af | 2258 | { |
f1dc9b30 | 2259 | refresh_t *t; |
62e76326 | 2260 | |
79d39a72 | 2261 | while ((t = *head) != NULL) { |
62e76326 | 2262 | *head = t->next; |
2263 | safe_free(t->pattern); | |
2264 | regfree(&t->compiled_pattern); | |
2265 | safe_free(t); | |
f1dc9b30 | 2266 | } |
270b86af | 2267 | } |
12b9e9b1 | 2268 | |
270b86af | 2269 | static void |
a7d59104 | 2270 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2271 | { |
f53b06f9 | 2272 | if (var != NULL) |
62e76326 | 2273 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2274 | } |
98ffb7e4 | 2275 | |
270b86af | 2276 | static void |
0153d498 | 2277 | parse_string(char **var) |
270b86af | 2278 | { |
2279 | char *token = strtok(NULL, w_space); | |
270b86af | 2280 | safe_free(*var); |
62e76326 | 2281 | |
270b86af | 2282 | if (token == NULL) |
62e76326 | 2283 | self_destruct(); |
2284 | ||
270b86af | 2285 | *var = xstrdup(token); |
2286 | } | |
b15e6857 | 2287 | |
0153d498 | 2288 | static void |
2289 | free_string(char **var) | |
2290 | { | |
027acbaf | 2291 | safe_free(*var); |
0153d498 | 2292 | } |
caebbe00 | 2293 | |
94439e4e | 2294 | void |
f1dc9b30 | 2295 | parse_eol(char *volatile *var) |
270b86af | 2296 | { |
852751f7 | 2297 | unsigned char *token = (unsigned char *) strtok(NULL, null_string); |
270b86af | 2298 | safe_free(*var); |
62e76326 | 2299 | |
f1dc9b30 | 2300 | if (token == NULL) |
62e76326 | 2301 | self_destruct(); |
2302 | ||
2d72d4fd | 2303 | while (*token && isspace(*token)) |
62e76326 | 2304 | token++; |
2305 | ||
20cb98c9 | 2306 | if (!*token) |
62e76326 | 2307 | self_destruct(); |
2308 | ||
852751f7 | 2309 | *var = xstrdup((char *) token); |
270b86af | 2310 | } |
090089c4 | 2311 | |
d9e04dc7 | 2312 | void |
2313 | parse_debug(char *volatile *var) | |
2314 | { | |
2315 | parse_eol(var); | |
2316 | safe_free(debug_options) | |
2317 | debug_options = xstrdup(Config.debugOptions); | |
2318 | Debug::parseOptions(Config.debugOptions); | |
2319 | } | |
2320 | ||
270b86af | 2321 | static void |
a7d59104 | 2322 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 2323 | { |
f53b06f9 | 2324 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 2325 | } |
2326 | ||
94439e4e | 2327 | void |
a47b9029 | 2328 | parse_time_t(time_t * var) |
0ffd22bc | 2329 | { |
f1dc9b30 | 2330 | parseTimeLine(var, T_SECOND_STR); |
0ffd22bc | 2331 | } |
2332 | ||
270b86af | 2333 | static void |
a47b9029 | 2334 | free_time_t(time_t * var) |
270b86af | 2335 | { |
a47b9029 | 2336 | *var = 0; |
270b86af | 2337 | } |
9906e724 | 2338 | |
2339 | static void | |
a7d59104 | 2340 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 2341 | { |
f53b06f9 | 2342 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 2343 | } |
2344 | ||
2345 | static void | |
a7d59104 | 2346 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2347 | { |
f53b06f9 | 2348 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 2349 | } |
2350 | ||
2351 | static void | |
a7d59104 | 2352 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2353 | { |
f53b06f9 | 2354 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 2355 | } |
2356 | ||
2357 | static void | |
a47b9029 | 2358 | parse_size_t(size_t * var) |
1b635117 | 2359 | { |
1b635117 | 2360 | int i; |
0e4e0e7d | 2361 | i = GetInteger(); |
1b635117 | 2362 | *var = (size_t) i; |
2363 | } | |
2364 | ||
2365 | static void | |
2366 | parse_b_size_t(size_t * var) | |
9906e724 | 2367 | { |
2368 | parseBytesLine(var, B_BYTES_STR); | |
2369 | } | |
2370 | ||
2371 | static void | |
a47b9029 | 2372 | parse_kb_size_t(size_t * var) |
9906e724 | 2373 | { |
2374 | parseBytesLine(var, B_KBYTES_STR); | |
2375 | } | |
2376 | ||
2377 | static void | |
a47b9029 | 2378 | free_size_t(size_t * var) |
9906e724 | 2379 | { |
a47b9029 | 2380 | *var = 0; |
9906e724 | 2381 | } |
2382 | ||
1b635117 | 2383 | #define free_b_size_t free_size_t |
9906e724 | 2384 | #define free_kb_size_t free_size_t |
2385 | #define free_mb_size_t free_size_t | |
2386 | #define free_gb_size_t free_size_t | |
090089c4 | 2387 | |
8203a132 | 2388 | static void |
a7d59104 | 2389 | dump_ushort(StoreEntry * entry, const char *name, u_short var) |
090089c4 | 2390 | { |
f53b06f9 | 2391 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2392 | } |
090089c4 | 2393 | |
0153d498 | 2394 | static void |
a47b9029 | 2395 | free_ushort(u_short * u) |
0153d498 | 2396 | { |
2397 | *u = 0; | |
2398 | } | |
2399 | ||
270b86af | 2400 | static void |
2401 | parse_ushort(u_short * var) | |
b67e2c8c | 2402 | { |
2403 | ConfigParser::ParseUShort(var); | |
2404 | } | |
2405 | ||
2406 | void | |
2407 | ConfigParser::ParseUShort(u_short *var) | |
270b86af | 2408 | { |
270b86af | 2409 | int i; |
090089c4 | 2410 | |
0e4e0e7d | 2411 | i = GetInteger(); |
62e76326 | 2412 | |
270b86af | 2413 | if (i < 0) |
62e76326 | 2414 | i = 0; |
2415 | ||
270b86af | 2416 | *var = (u_short) i; |
090089c4 | 2417 | } |
2418 | ||
270b86af | 2419 | static void |
a7d59104 | 2420 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 2421 | { |
270b86af | 2422 | while (list != NULL) { |
62e76326 | 2423 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
2424 | list = list->next; | |
429fdbec | 2425 | } |
429fdbec | 2426 | } |
2427 | ||
94439e4e | 2428 | void |
270b86af | 2429 | parse_wordlist(wordlist ** list) |
429fdbec | 2430 | { |
270b86af | 2431 | char *token; |
a3c6890f | 2432 | char *t = strtok(NULL, ""); |
62e76326 | 2433 | |
a3c6890f | 2434 | while ((token = strwordtok(NULL, &t))) |
62e76326 | 2435 | wordlistAdd(list, token); |
429fdbec | 2436 | } |
270b86af | 2437 | |
f8d9f54a | 2438 | static int |
5da06f20 | 2439 | check_null_wordlist(wordlist * w) |
f8d9f54a | 2440 | { |
2441 | return w == NULL; | |
2442 | } | |
2443 | ||
63e9d884 | 2444 | static int |
c6d5b87b | 2445 | check_null_acl_access(acl_access * a) |
63e9d884 | 2446 | { |
2447 | return a == NULL; | |
2448 | } | |
2449 | ||
0153d498 | 2450 | #define free_wordlist wordlistDestroy |
270b86af | 2451 | |
d548ee64 | 2452 | #define free_uri_whitespace free_int |
2453 | ||
2454 | static void | |
2455 | parse_uri_whitespace(int *var) | |
2456 | { | |
2457 | char *token = strtok(NULL, w_space); | |
62e76326 | 2458 | |
d548ee64 | 2459 | if (token == NULL) |
62e76326 | 2460 | self_destruct(); |
2461 | ||
7e3ce7b9 | 2462 | if (!strcasecmp(token, "strip")) |
62e76326 | 2463 | *var = URI_WHITESPACE_STRIP; |
7e3ce7b9 | 2464 | else if (!strcasecmp(token, "deny")) |
62e76326 | 2465 | *var = URI_WHITESPACE_DENY; |
d548ee64 | 2466 | else if (!strcasecmp(token, "allow")) |
62e76326 | 2467 | *var = URI_WHITESPACE_ALLOW; |
d548ee64 | 2468 | else if (!strcasecmp(token, "encode")) |
62e76326 | 2469 | *var = URI_WHITESPACE_ENCODE; |
d548ee64 | 2470 | else if (!strcasecmp(token, "chop")) |
62e76326 | 2471 | *var = URI_WHITESPACE_CHOP; |
d548ee64 | 2472 | else |
62e76326 | 2473 | self_destruct(); |
d548ee64 | 2474 | } |
2475 | ||
2476 | ||
2477 | static void | |
2478 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
2479 | { | |
c193c972 | 2480 | const char *s; |
62e76326 | 2481 | |
d548ee64 | 2482 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 2483 | s = "allow"; |
d548ee64 | 2484 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 2485 | s = "encode"; |
d548ee64 | 2486 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 2487 | s = "chop"; |
7e3ce7b9 | 2488 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 2489 | s = "deny"; |
7e3ce7b9 | 2490 | else |
62e76326 | 2491 | s = "strip"; |
2492 | ||
d548ee64 | 2493 | storeAppendPrintf(entry, "%s %s\n", name, s); |
2494 | } | |
2495 | ||
6a566b9c | 2496 | static void |
c1dd71ae | 2497 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 2498 | { |
2499 | if (!*settings) | |
62e76326 | 2500 | return; |
2501 | ||
6a566b9c | 2502 | free_string(&(*settings)->type); |
62e76326 | 2503 | |
6a566b9c | 2504 | free_wordlist(&(*settings)->args); |
62e76326 | 2505 | |
6a566b9c | 2506 | xfree(*settings); |
62e76326 | 2507 | |
6a566b9c | 2508 | *settings = NULL; |
2509 | } | |
2510 | ||
2511 | static void | |
c1dd71ae | 2512 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 2513 | { |
2514 | if (*settings) | |
62e76326 | 2515 | free_removalpolicy(settings); |
2516 | ||
e6ccf245 | 2517 | *settings = static_cast<RemovalPolicySettings *>(xcalloc(1, sizeof(**settings))); |
62e76326 | 2518 | |
6a566b9c | 2519 | parse_string(&(*settings)->type); |
62e76326 | 2520 | |
6a566b9c | 2521 | parse_wordlist(&(*settings)->args); |
2522 | } | |
2523 | ||
2524 | static void | |
c1dd71ae | 2525 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 2526 | { |
2527 | wordlist *args; | |
2528 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
2529 | args = settings->args; | |
62e76326 | 2530 | |
6a566b9c | 2531 | while (args) { |
62e76326 | 2532 | storeAppendPrintf(entry, " %s", args->key); |
2533 | args = args->next; | |
6a566b9c | 2534 | } |
62e76326 | 2535 | |
be58afb5 | 2536 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 2537 | } |
c1dd71ae | 2538 | |
6a566b9c | 2539 | |
1ee67578 | 2540 | #include "cf_parser.h" |
f1dc9b30 | 2541 | |
2542 | peer_t | |
2543 | parseNeighborType(const char *s) | |
2544 | { | |
2545 | if (!strcasecmp(s, "parent")) | |
62e76326 | 2546 | return PEER_PARENT; |
2547 | ||
f1dc9b30 | 2548 | if (!strcasecmp(s, "neighbor")) |
62e76326 | 2549 | return PEER_SIBLING; |
2550 | ||
f1dc9b30 | 2551 | if (!strcasecmp(s, "neighbour")) |
62e76326 | 2552 | return PEER_SIBLING; |
2553 | ||
f1dc9b30 | 2554 | if (!strcasecmp(s, "sibling")) |
62e76326 | 2555 | return PEER_SIBLING; |
2556 | ||
f1dc9b30 | 2557 | if (!strcasecmp(s, "multicast")) |
62e76326 | 2558 | return PEER_MULTICAST; |
2559 | ||
f1dc9b30 | 2560 | debug(15, 0) ("WARNING: Unknown neighbor type: %s\n", s); |
62e76326 | 2561 | |
f1dc9b30 | 2562 | return PEER_SIBLING; |
2563 | } | |
f150dd4b | 2564 | |
3f38a55e | 2565 | #if CURRENTLY_UNUSED |
2566 | /* This code was previously used by http_port. Left as it really should | |
2567 | * be used by icp_port and htcp_port | |
2568 | */ | |
52f772de | 2569 | void |
2570 | parse_sockaddr_in_list_token(sockaddr_in_list ** head, char *token) | |
7e3ce7b9 | 2571 | { |
7e3ce7b9 | 2572 | char *t; |
efd900cb | 2573 | char *host; |
62e76326 | 2574 | |
7e3ce7b9 | 2575 | const struct hostent *hp; |
efd900cb | 2576 | unsigned short port; |
7e3ce7b9 | 2577 | sockaddr_in_list *s; |
52f772de | 2578 | |
2579 | host = NULL; | |
2580 | port = 0; | |
62e76326 | 2581 | |
52f772de | 2582 | if ((t = strchr(token, ':'))) { |
62e76326 | 2583 | /* host:port */ |
2584 | host = token; | |
2585 | *t = '\0'; | |
2586 | port = (unsigned short) xatoi(t + 1); | |
2587 | ||
2588 | if (0 == port) | |
2589 | self_destruct(); | |
5c20d6fa | 2590 | } else if ((port = xatoi(token)) > 0) { |
62e76326 | 2591 | /* port */ |
52f772de | 2592 | } else { |
62e76326 | 2593 | self_destruct(); |
52f772de | 2594 | } |
62e76326 | 2595 | |
e6ccf245 | 2596 | s = static_cast<sockaddr_in_list *>(xcalloc(1, sizeof(*s))); |
52f772de | 2597 | s->s.sin_port = htons(port); |
62e76326 | 2598 | |
52f772de | 2599 | if (NULL == host) |
62e76326 | 2600 | s->s.sin_addr = any_addr; |
52f772de | 2601 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) |
62e76326 | 2602 | (void) 0; |
52f772de | 2603 | else if ((hp = gethostbyname(host))) /* dont use ipcache */ |
62e76326 | 2604 | s->s.sin_addr = inaddrFromHostent(hp); |
52f772de | 2605 | else |
62e76326 | 2606 | self_destruct(); |
2607 | ||
52f772de | 2608 | while (*head) |
62e76326 | 2609 | head = &(*head)->next; |
2610 | ||
52f772de | 2611 | *head = s; |
2612 | } | |
2613 | ||
2614 | static void | |
2615 | parse_sockaddr_in_list(sockaddr_in_list ** head) | |
2616 | { | |
2617 | char *token; | |
62e76326 | 2618 | |
52f772de | 2619 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 2620 | parse_sockaddr_in_list_token(head, token); |
7e3ce7b9 | 2621 | } |
2622 | } | |
2623 | ||
2624 | static void | |
2625 | dump_sockaddr_in_list(StoreEntry * e, const char *n, const sockaddr_in_list * s) | |
2626 | { | |
2627 | while (s) { | |
62e76326 | 2628 | storeAppendPrintf(e, "%s %s:%d\n", |
2629 | n, | |
2630 | inet_ntoa(s->s.sin_addr), | |
2631 | ntohs(s->s.sin_port)); | |
2632 | s = s->next; | |
7e3ce7b9 | 2633 | } |
2634 | } | |
2635 | ||
2636 | static void | |
2637 | free_sockaddr_in_list(sockaddr_in_list ** head) | |
2638 | { | |
2639 | sockaddr_in_list *s; | |
62e76326 | 2640 | |
7e3ce7b9 | 2641 | while ((s = *head) != NULL) { |
62e76326 | 2642 | *head = s->next; |
2643 | xfree(s); | |
7e3ce7b9 | 2644 | } |
2645 | } | |
2646 | ||
2647 | static int | |
2648 | check_null_sockaddr_in_list(const sockaddr_in_list * s) | |
2649 | { | |
2650 | return NULL == s; | |
2651 | } | |
62e76326 | 2652 | |
3f38a55e | 2653 | #endif /* CURRENTLY_UNUSED */ |
7e3ce7b9 | 2654 | |
d193a436 | 2655 | static void |
3f38a55e | 2656 | parse_http_port_specification(http_port_list * s, char *token) |
d193a436 | 2657 | { |
3f38a55e | 2658 | char *host = NULL; |
62e76326 | 2659 | |
d193a436 | 2660 | const struct hostent *hp; |
3f38a55e | 2661 | unsigned short port = 0; |
2662 | char *t; | |
62e76326 | 2663 | |
d193a436 | 2664 | if ((t = strchr(token, ':'))) { |
62e76326 | 2665 | /* host:port */ |
2666 | host = token; | |
2667 | *t = '\0'; | |
2668 | port = (unsigned short) atoi(t + 1); | |
2669 | ||
2670 | if (0 == port) | |
2671 | self_destruct(); | |
3f38a55e | 2672 | } else if ((port = atoi(token)) > 0) { |
62e76326 | 2673 | /* port */ |
d193a436 | 2674 | } else { |
62e76326 | 2675 | self_destruct(); |
d193a436 | 2676 | } |
62e76326 | 2677 | |
d193a436 | 2678 | s->s.sin_port = htons(port); |
62e76326 | 2679 | |
d193a436 | 2680 | if (NULL == host) |
62e76326 | 2681 | s->s.sin_addr = any_addr; |
d193a436 | 2682 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) |
62e76326 | 2683 | (void) 0; |
3f38a55e | 2684 | else if ((hp = gethostbyname(host))) { |
62e76326 | 2685 | /* dont use ipcache */ |
2686 | s->s.sin_addr = inaddrFromHostent(hp); | |
2687 | s->defaultsite = xstrdup(host); | |
3f38a55e | 2688 | } else |
62e76326 | 2689 | self_destruct(); |
3f38a55e | 2690 | } |
2691 | ||
2692 | static void | |
2693 | parse_http_port_option(http_port_list * s, char *token) | |
2694 | { | |
2695 | if (strncmp(token, "defaultsite=", 12) == 0) { | |
62e76326 | 2696 | safe_free(s->defaultsite); |
2697 | s->defaultsite = xstrdup(token + 12); | |
2698 | s->accel = 1; | |
3f38a55e | 2699 | } else if (strncmp(token, "name=", 5) == 0) { |
62e76326 | 2700 | safe_free(s->name); |
2701 | s->name = xstrdup(token + 5); | |
3f38a55e | 2702 | } else if (strcmp(token, "transparent") == 0) { |
62e76326 | 2703 | s->transparent = 1; |
3f38a55e | 2704 | } else if (strcmp(token, "vhost") == 0) { |
62e76326 | 2705 | s->vhost = 1; |
2706 | s->accel = 1; | |
3f38a55e | 2707 | } else if (strcmp(token, "vport") == 0) { |
62e76326 | 2708 | s->vport = -1; |
2709 | s->accel = 1; | |
3f38a55e | 2710 | } else if (strncmp(token, "vport=", 6) == 0) { |
62e76326 | 2711 | s->vport = atoi(token + 6); |
2712 | s->accel = 1; | |
3f38a55e | 2713 | } else if (strncmp(token, "protocol=", 9) == 0) { |
62e76326 | 2714 | s->protocol = xstrdup(token + 9); |
2715 | s->accel = 1; | |
3f38a55e | 2716 | } else if (strcmp(token, "accel") == 0) { |
62e76326 | 2717 | s->accel = 1; |
3f38a55e | 2718 | } else { |
62e76326 | 2719 | self_destruct(); |
3f38a55e | 2720 | } |
2721 | } | |
2722 | ||
2723 | static void | |
2724 | free_generic_http_port_data(http_port_list * s) | |
2725 | { | |
2726 | safe_free(s->name); | |
2727 | safe_free(s->defaultsite); | |
2728 | } | |
2729 | ||
2730 | static void | |
2731 | cbdataFree_http_port(void *data) | |
2732 | { | |
2733 | free_generic_http_port_data((http_port_list *)data); | |
2734 | } | |
2735 | ||
2736 | ||
2737 | static http_port_list * | |
2738 | create_http_port(char *portspec) | |
2739 | { | |
2740 | CBDATA_TYPE(http_port_list); | |
2741 | CBDATA_INIT_TYPE_FREECB(http_port_list, cbdataFree_http_port); | |
2742 | ||
2743 | http_port_list *s = cbdataAlloc(http_port_list); | |
2744 | s->protocol = xstrdup("http"); | |
2745 | parse_http_port_specification(s, portspec); | |
2746 | return s; | |
2747 | } | |
2748 | ||
2749 | void | |
2750 | add_http_port(char *portspec) | |
2751 | { | |
2752 | http_port_list *s = create_http_port(portspec); | |
2753 | s->next = Config.Sockaddr.http; | |
2754 | Config.Sockaddr.http = s; | |
2755 | } | |
2756 | ||
2757 | static void | |
2758 | parse_http_port_list(http_port_list ** head) | |
2759 | { | |
2760 | char *token = strtok(NULL, w_space); | |
62e76326 | 2761 | |
3f38a55e | 2762 | if (!token) |
62e76326 | 2763 | self_destruct(); |
2764 | ||
3f38a55e | 2765 | http_port_list *s = create_http_port(token); |
62e76326 | 2766 | |
3f38a55e | 2767 | /* parse options ... */ |
2768 | while ((token = strtok(NULL, w_space))) { | |
62e76326 | 2769 | parse_http_port_option(s, token); |
3f38a55e | 2770 | } |
62e76326 | 2771 | |
3f38a55e | 2772 | while (*head) |
62e76326 | 2773 | head = &(*head)->next; |
2774 | ||
3f38a55e | 2775 | *head = s; |
2776 | } | |
2777 | ||
2778 | static void | |
2779 | dump_generic_http_port(StoreEntry * e, const char *n, const http_port_list * s) | |
2780 | { | |
2781 | storeAppendPrintf(e, "%s %s:%d", | |
62e76326 | 2782 | n, |
2783 | inet_ntoa(s->s.sin_addr), | |
2784 | ntohs(s->s.sin_port)); | |
2785 | ||
3f38a55e | 2786 | if (s->defaultsite) |
62e76326 | 2787 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); |
2788 | ||
3f38a55e | 2789 | if (s->transparent) |
62e76326 | 2790 | storeAppendPrintf(e, " transparent"); |
2791 | ||
3f38a55e | 2792 | if (s->vhost) |
62e76326 | 2793 | storeAppendPrintf(e, " vhost"); |
2794 | ||
3f38a55e | 2795 | if (s->vport) |
62e76326 | 2796 | storeAppendPrintf(e, " vport"); |
3f38a55e | 2797 | } |
62e76326 | 2798 | |
3f38a55e | 2799 | static void |
2800 | dump_http_port_list(StoreEntry * e, const char *n, const http_port_list * s) | |
2801 | { | |
2802 | while (s) { | |
62e76326 | 2803 | dump_generic_http_port(e, n, s); |
2804 | storeAppendPrintf(e, "\n"); | |
2805 | s = s->next; | |
3f38a55e | 2806 | } |
2807 | } | |
2808 | ||
2809 | static void | |
2810 | free_http_port_list(http_port_list ** head) | |
2811 | { | |
2812 | http_port_list *s; | |
62e76326 | 2813 | |
3f38a55e | 2814 | while ((s = *head) != NULL) { |
62e76326 | 2815 | *head = s->next; |
2816 | cbdataFree(s); | |
3f38a55e | 2817 | } |
2818 | } | |
2819 | ||
2820 | #if UNUSED_CODE | |
2821 | static int | |
2822 | check_null_http_port_list(const http_port_list * s) | |
2823 | { | |
2824 | return NULL == s; | |
2825 | } | |
62e76326 | 2826 | |
3f38a55e | 2827 | #endif |
2828 | ||
2829 | #if USE_SSL | |
2830 | static void | |
2831 | cbdataFree_https_port(void *data) | |
2832 | { | |
2833 | https_port_list *s = (https_port_list *)data; | |
2834 | free_generic_http_port_data(&s->http); | |
2835 | safe_free(s->cert); | |
2836 | safe_free(s->key); | |
2837 | } | |
2838 | ||
2839 | static void | |
2840 | parse_https_port_list(https_port_list ** head) | |
2841 | { | |
2842 | CBDATA_TYPE(https_port_list); | |
2843 | char *token; | |
2844 | https_port_list *s; | |
2845 | CBDATA_INIT_TYPE_FREECB(https_port_list, cbdataFree_https_port); | |
2846 | token = strtok(NULL, w_space); | |
62e76326 | 2847 | |
3f38a55e | 2848 | if (!token) |
62e76326 | 2849 | self_destruct(); |
2850 | ||
3f38a55e | 2851 | s = cbdataAlloc(https_port_list); |
62e76326 | 2852 | |
3f38a55e | 2853 | s->http.protocol = xstrdup("https"); |
62e76326 | 2854 | |
3f38a55e | 2855 | parse_http_port_specification(&s->http, token); |
62e76326 | 2856 | |
d193a436 | 2857 | /* parse options ... */ |
2858 | while ((token = strtok(NULL, w_space))) { | |
62e76326 | 2859 | if (strncmp(token, "cert=", 5) == 0) { |
2860 | safe_free(s->cert); | |
2861 | s->cert = xstrdup(token + 5); | |
2862 | } else if (strncmp(token, "key=", 4) == 0) { | |
2863 | safe_free(s->key); | |
2864 | s->key = xstrdup(token + 4); | |
2865 | } else if (strncmp(token, "version=", 8) == 0) { | |
2866 | s->version = xatoi(token + 8); | |
2867 | } else if (strncmp(token, "options=", 8) == 0) { | |
2868 | safe_free(s->options); | |
2869 | s->options = xstrdup(token + 8); | |
2870 | } else if (strncmp(token, "cipher=", 7) == 0) { | |
2871 | safe_free(s->cipher); | |
2872 | s->cipher = xstrdup(token + 7); | |
2873 | } else if (strncmp(token, "clientca=", 9) == 0) { | |
2874 | safe_free(s->clientca); | |
2875 | s->clientca = xstrdup(token + 9); | |
2876 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
2877 | safe_free(s->cafile); | |
2878 | s->cafile = xstrdup(token + 7); | |
2879 | } else if (strncmp(token, "capath=", 7) == 0) { | |
2880 | safe_free(s->capath); | |
2881 | s->capath = xstrdup(token + 7); | |
35105e4b | 2882 | } else if (strncmp(token, "dhparams=", 9) == 0) { |
2883 | safe_free(s->dhfile); | |
2884 | s->dhfile = xstrdup(token + 9); | |
62e76326 | 2885 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
2886 | safe_free(s->sslflags); | |
2887 | s->sslflags = xstrdup(token + 9); | |
2888 | } else { | |
2889 | parse_http_port_option(&s->http, token); | |
2890 | } | |
d193a436 | 2891 | } |
62e76326 | 2892 | |
35105e4b | 2893 | s->sslContext = sslCreateServerContext(s->cert, s->key, s->version, s->cipher, s->options, s->sslflags, s->clientca, s->cafile, s->capath, s->dhfile); |
62e76326 | 2894 | |
87ec2a09 | 2895 | if (!s->sslContext) |
62e76326 | 2896 | self_destruct(); |
2897 | ||
3f38a55e | 2898 | while (*head) |
62e76326 | 2899 | head = (https_port_list **)&(*head)->http.next; |
2900 | ||
d193a436 | 2901 | *head = s; |
2902 | } | |
2903 | ||
2904 | static void | |
2905 | dump_https_port_list(StoreEntry * e, const char *n, const https_port_list * s) | |
2906 | { | |
2907 | while (s) { | |
62e76326 | 2908 | dump_generic_http_port(e, n, &s->http); |
2909 | ||
2910 | if (s->cert) | |
2911 | storeAppendPrintf(e, " cert=%s", s->cert); | |
2912 | ||
2913 | if (s->key) | |
2914 | storeAppendPrintf(e, " key=%s", s->cert); | |
2915 | ||
2916 | if (s->version) | |
2917 | storeAppendPrintf(e, " version=%d", s->version); | |
2918 | ||
2919 | if (s->options) | |
2920 | storeAppendPrintf(e, " options=%s", s->options); | |
2921 | ||
2922 | if (s->cipher) | |
2923 | storeAppendPrintf(e, " cipher=%s", s->cipher); | |
2924 | ||
2925 | if (s->cafile) | |
2926 | storeAppendPrintf(e, " cafile=%s", s->cafile); | |
2927 | ||
2928 | if (s->capath) | |
2929 | storeAppendPrintf(e, " capath=%s", s->capath); | |
2930 | ||
35105e4b | 2931 | if (s->dhfile) |
2932 | storeAppendPrintf(e, " dhparams=%s", s->dhfile); | |
2933 | ||
62e76326 | 2934 | if (s->sslflags) |
2935 | storeAppendPrintf(e, " sslflags=%s", s->sslflags); | |
2936 | ||
2937 | storeAppendPrintf(e, "\n"); | |
2938 | ||
2939 | s = (https_port_list *) s->http.next; | |
d193a436 | 2940 | } |
2941 | } | |
2942 | ||
2943 | static void | |
2944 | free_https_port_list(https_port_list ** head) | |
2945 | { | |
2946 | https_port_list *s; | |
62e76326 | 2947 | |
d193a436 | 2948 | while ((s = *head) != NULL) { |
62e76326 | 2949 | *head = (https_port_list *) s->http.next; |
2950 | cbdataFree(s); | |
d193a436 | 2951 | } |
2952 | } | |
2953 | ||
2954 | #if 0 | |
2955 | static int | |
2956 | check_null_https_port_list(const https_port_list * s) | |
2957 | { | |
2958 | return NULL == s; | |
2959 | } | |
62e76326 | 2960 | |
d193a436 | 2961 | #endif |
2962 | ||
2963 | #endif /* USE_SSL */ | |
2964 | ||
f150dd4b | 2965 | void |
2966 | configFreeMemory(void) | |
2967 | { | |
23ff6968 | 2968 | free_all(); |
f150dd4b | 2969 | } |
f0b19334 | 2970 | |
94439e4e | 2971 | void |
f0b19334 | 2972 | requirePathnameExists(const char *name, const char *path) |
2973 | { | |
62e76326 | 2974 | |
f0b19334 | 2975 | struct stat sb; |
08577e16 | 2976 | char pathbuf[BUFSIZ]; |
f0b19334 | 2977 | assert(path != NULL); |
62e76326 | 2978 | |
08577e16 | 2979 | if (Config.chroot_dir) { |
62e76326 | 2980 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
2981 | path = pathbuf; | |
08577e16 | 2982 | } |
62e76326 | 2983 | |
137ee196 | 2984 | if (stat(path, &sb) < 0) |
62e76326 | 2985 | fatalf("%s %s: %s", name, path, xstrerror()); |
f0b19334 | 2986 | } |
d860a1aa | 2987 | |
2988 | char * | |
2989 | strtokFile(void) | |
2990 | { | |
42419a95 | 2991 | static int fromFile = 0; |
2992 | static FILE *wordFile = NULL; | |
2993 | ||
d860a1aa | 2994 | char *t, *fn; |
2995 | LOCAL_ARRAY(char, buf, 256); | |
2996 | ||
62e76326 | 2997 | strtok_again: |
2998 | ||
42419a95 | 2999 | if (!fromFile) { |
62e76326 | 3000 | t = (strtok(NULL, w_space)); |
3001 | ||
3002 | if (!t || *t == '#') { | |
3003 | return NULL; | |
3004 | } else if (*t == '\"' || *t == '\'') { | |
3005 | /* quote found, start reading from file */ | |
3006 | fn = ++t; | |
3007 | ||
3008 | while (*t && *t != '\"' && *t != '\'') | |
3009 | t++; | |
3010 | ||
3011 | *t = '\0'; | |
3012 | ||
3013 | if ((wordFile = fopen(fn, "r")) == NULL) { | |
3014 | debug(28, 0) ("strtokFile: %s not found\n", fn); | |
3015 | return (NULL); | |
3016 | } | |
3017 | ||
ec4daaa5 | 3018 | #ifdef _SQUID_WIN32_ |
62e76326 | 3019 | setmode(fileno(wordFile), O_TEXT); |
3020 | ||
d860a1aa | 3021 | #endif |
62e76326 | 3022 | |
3023 | fromFile = 1; | |
3024 | } else { | |
3025 | return t; | |
3026 | } | |
d860a1aa | 3027 | } |
62e76326 | 3028 | |
42419a95 | 3029 | /* fromFile */ |
3030 | if (fgets(buf, 256, wordFile) == NULL) { | |
62e76326 | 3031 | /* stop reading from file */ |
3032 | fclose(wordFile); | |
3033 | wordFile = NULL; | |
3034 | fromFile = 0; | |
3035 | goto strtok_again; | |
d860a1aa | 3036 | } else { |
62e76326 | 3037 | char *t2, *t3; |
3038 | t = buf; | |
3039 | /* skip leading and trailing white space */ | |
3040 | t += strspn(buf, w_space); | |
3041 | t2 = t + strcspn(t, w_space); | |
3042 | t3 = t2 + strspn(t2, w_space); | |
3043 | ||
3044 | while (*t3 && *t3 != '#') { | |
3045 | t2 = t3 + strcspn(t3, w_space); | |
3046 | t3 = t2 + strspn(t2, w_space); | |
3047 | } | |
3048 | ||
3049 | *t2 = '\0'; | |
3050 | /* skip comments */ | |
3051 | ||
3052 | if (*t == '#') | |
3053 | goto strtok_again; | |
3054 | ||
3055 | /* skip blank lines */ | |
3056 | if (!*t) | |
3057 | goto strtok_again; | |
3058 | ||
3059 | return t; | |
d860a1aa | 3060 | } |
3061 | } | |
7684c4b1 | 3062 | |
450e0c10 | 3063 | #include "AccessLogEntry.h" |
3064 | /* TODO: split out parsing somehow ...*/ | |
7684c4b1 | 3065 | static void |
3066 | parse_logformat(logformat ** logformat_definitions) | |
3067 | { | |
3068 | logformat *nlf; | |
3069 | char *name, *def; | |
3070 | ||
3071 | if ((name = strtok(NULL, w_space)) == NULL) | |
3072 | self_destruct(); | |
3073 | ||
3074 | if ((def = strtok(NULL, "\r\n")) == NULL) | |
3075 | self_destruct(); | |
3076 | ||
3077 | debug(3, 1) ("Logformat for '%s' is '%s'\n", name, def); | |
3078 | ||
3079 | nlf = (logformat *)xcalloc(1, sizeof(logformat)); | |
3080 | ||
3081 | nlf->name = xstrdup(name); | |
3082 | ||
3083 | if (!accessLogParseLogFormat(&nlf->format, def)) | |
3084 | self_destruct(); | |
3085 | ||
3086 | nlf->next = *logformat_definitions; | |
3087 | ||
3088 | *logformat_definitions = nlf; | |
3089 | } | |
3090 | ||
3091 | static void | |
3092 | parse_access_log(customlog ** logs) | |
3093 | { | |
3094 | const char *filename, *logdef_name; | |
3095 | customlog *cl; | |
3096 | logformat *lf; | |
3097 | ||
3098 | cl = (customlog *)xcalloc(1, sizeof(*cl)); | |
3099 | ||
3100 | if ((filename = strtok(NULL, w_space)) == NULL) | |
3101 | self_destruct(); | |
3102 | ||
3103 | if (strcmp(filename, "none") == 0) { | |
3104 | cl->type = CLF_NONE; | |
3105 | goto done; | |
3106 | } | |
3107 | ||
3108 | if ((logdef_name = strtok(NULL, w_space)) == NULL) | |
3109 | logdef_name = "auto"; | |
3110 | ||
3111 | debug(3, 9) ("Log definition name '%s' file '%s'\n", logdef_name, filename); | |
3112 | ||
3113 | cl->filename = xstrdup(filename); | |
3114 | ||
3115 | /* look for the definition pointer corresponding to this name */ | |
3116 | lf = Config.Log.logformats; | |
3117 | ||
3118 | while (lf != NULL) { | |
3119 | debug(3, 9) ("Comparing against '%s'\n", lf->name); | |
3120 | ||
3121 | if (strcmp(lf->name, logdef_name) == 0) | |
3122 | break; | |
3123 | ||
3124 | lf = lf->next; | |
3125 | } | |
3126 | ||
3127 | if (lf != NULL) { | |
3128 | cl->type = CLF_CUSTOM; | |
3129 | cl->logFormat = lf; | |
3130 | } else if (strcmp(logdef_name, "auto") == 0) { | |
3131 | cl->type = CLF_AUTO; | |
3132 | } else if (strcmp(logdef_name, "squid") == 0) { | |
3133 | cl->type = CLF_SQUID; | |
3134 | } else if (strcmp(logdef_name, "common") == 0) { | |
3135 | cl->type = CLF_COMMON; | |
3136 | } else { | |
3137 | debug(3, 0) ("Log format '%s' is not defined\n", logdef_name); | |
3138 | self_destruct(); | |
3139 | } | |
3140 | ||
3141 | done: | |
3142 | aclParseAclList(&cl->aclList); | |
3143 | ||
3144 | while (*logs) | |
3145 | logs = &(*logs)->next; | |
3146 | ||
3147 | *logs = cl; | |
3148 | } | |
3149 | ||
d64bef4c | 3150 | static int |
3151 | check_null_access_log(customlog *customlog_definitions) | |
3152 | { | |
3153 | return customlog_definitions == NULL; | |
3154 | } | |
3155 | ||
7684c4b1 | 3156 | static void |
3157 | dump_logformat(StoreEntry * entry, const char *name, logformat * definitions) | |
3158 | { | |
3159 | accessLogDumpLogFormat(entry, name, definitions); | |
3160 | } | |
3161 | ||
3162 | static void | |
3163 | dump_access_log(StoreEntry * entry, const char *name, customlog * logs) | |
3164 | { | |
3165 | customlog *log; | |
3166 | ||
3167 | for (log = logs; log; log = log->next) { | |
3168 | storeAppendPrintf(entry, "%s ", name); | |
3169 | ||
3170 | switch (log->type) { | |
3171 | ||
3172 | case CLF_CUSTOM: | |
3173 | storeAppendPrintf(entry, "%s %s", log->filename, log->logFormat->name); | |
3174 | break; | |
3175 | ||
3176 | case CLF_NONE: | |
3177 | storeAppendPrintf(entry, "none"); | |
3178 | break; | |
3179 | ||
3180 | case CLF_SQUID: | |
3181 | storeAppendPrintf(entry, "%s squid", log->filename); | |
3182 | break; | |
3183 | ||
3184 | case CLF_COMMON: | |
3185 | storeAppendPrintf(entry, "%s squid", log->filename); | |
3186 | break; | |
3187 | ||
3188 | case CLF_AUTO: | |
3189 | ||
3190 | if (log->aclList) | |
3191 | storeAppendPrintf(entry, "%s auto", log->filename); | |
3192 | else | |
3193 | storeAppendPrintf(entry, "%s", log->filename); | |
3194 | ||
3195 | break; | |
3196 | ||
3197 | case CLF_UNKNOWN: | |
3198 | break; | |
3199 | } | |
3200 | ||
3201 | if (log->aclList) | |
3202 | dump_acl_list(entry, log->aclList); | |
3203 | ||
3204 | storeAppendPrintf(entry, "\n"); | |
3205 | } | |
3206 | } | |
3207 | ||
3208 | static void | |
3209 | free_logformat(logformat ** definitions) | |
3210 | { | |
3211 | while (*definitions) { | |
3212 | logformat *format = *definitions; | |
3213 | *definitions = format->next; | |
3214 | accessLogFreeLogFormat(&format->format); | |
3215 | xfree(format); | |
3216 | } | |
3217 | } | |
3218 | ||
3219 | static void | |
3220 | free_access_log(customlog ** definitions) | |
3221 | { | |
3222 | while (*definitions) { | |
3223 | customlog *log = *definitions; | |
3224 | *definitions = log->next; | |
3225 | ||
3226 | log->logFormat = NULL; | |
3227 | log->type = CLF_UNKNOWN; | |
3228 | ||
3229 | if (log->aclList) | |
3230 | aclDestroyAclList(&log->aclList); | |
3231 | ||
3232 | safe_free(log->filename); | |
3233 | ||
3234 | xfree(log); | |
3235 | } | |
3236 | } |