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be335c22 | 1 | |
30a4f2a8 | 2 | /* |
347ae7c4 | 3 | * $Id: cache_cf.cc,v 1.452 2003/11/06 16:55:24 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" |
38 | #include "Store.h" | |
d3b3ab85 | 39 | #include "SwapDir.h" |
a80a77cf | 40 | #include "ConfigParser.h" |
8000a965 | 41 | #include "ACL.h" |
59b2d47f | 42 | #include "StoreFileSystem.h" |
1df370e3 | 43 | |
44 | #if SQUID_SNMP | |
a97cfa48 | 45 | #include "snmp.h" |
1df370e3 | 46 | #endif |
43ae1d95 | 47 | #if ESI |
48 | #include "ESIParser.h" | |
49 | #endif | |
090089c4 | 50 | |
8813e606 | 51 | static const char *const T_SECOND_STR = "second"; |
52 | static const char *const T_MINUTE_STR = "minute"; | |
53 | static const char *const T_HOUR_STR = "hour"; | |
54 | static const char *const T_DAY_STR = "day"; | |
55 | static const char *const T_WEEK_STR = "week"; | |
56 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
57 | static const char *const T_MONTH_STR = "month"; | |
58 | static const char *const T_YEAR_STR = "year"; | |
59 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 60 | |
9906e724 | 61 | static const char *const B_BYTES_STR = "bytes"; |
62 | static const char *const B_KBYTES_STR = "KB"; | |
63 | static const char *const B_MBYTES_STR = "MB"; | |
64 | static const char *const B_GBYTES_STR = "GB"; | |
65 | ||
4db43fab | 66 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 67 | |
7684c4b1 | 68 | static void parse_logformat(logformat ** logformat_definitions); |
69 | static void parse_access_log(customlog ** customlog_definitions); | |
d64bef4c | 70 | static int check_null_access_log(customlog *customlog_definitions); |
71 | ||
7684c4b1 | 72 | static void dump_logformat(StoreEntry * entry, const char *name, logformat * definitions); |
73 | static void dump_access_log(StoreEntry * entry, const char *name, customlog * definitions); | |
74 | static void free_logformat(logformat ** definitions); | |
75 | static void free_access_log(customlog ** definitions); | |
76 | ||
62e76326 | 77 | |
b0e7d2d5 | 78 | |
97474590 | 79 | |
cd748f27 | 80 | static void update_maxobjsize(void); |
f5b8bbc4 | 81 | static void configDoConfigure(void); |
82 | static void parse_refreshpattern(refresh_t **); | |
83 | static int parseTimeUnits(const char *unit); | |
84 | static void parseTimeLine(time_t * tptr, const char *units); | |
59715b38 | 85 | static void parse_ushort(u_short * var); |
f5b8bbc4 | 86 | static void parse_string(char **); |
f5b8bbc4 | 87 | static void default_all(void); |
88 | static void defaults_if_none(void); | |
89 | static int parse_line(char *); | |
90 | static void parseBytesLine(size_t * bptr, const char *units); | |
91 | static size_t parseBytesUnits(const char *unit); | |
f5b8bbc4 | 92 | static void free_all(void); |
94439e4e | 93 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 94 | static OBJH dump_config; |
c26ffae9 | 95 | #if HTTP_VIOLATIONS |
6bccf575 | 96 | static void dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]); |
97 | static void parse_http_header_access(header_mangler header[]); | |
98 | static void free_http_header_access(header_mangler header[]); | |
99 | static void dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler header[]); | |
100 | static void parse_http_header_replace(header_mangler * header); | |
101 | static void free_http_header_replace(header_mangler * header); | |
9e8b2f1c | 102 | #endif |
6bccf575 | 103 | static void parse_denyinfo(acl_deny_info_list ** var); |
104 | static void dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var); | |
105 | static void free_denyinfo(acl_deny_info_list ** var); | |
3f38a55e | 106 | #if CURRENTLY_UNUSED |
7e3ce7b9 | 107 | static void parse_sockaddr_in_list(sockaddr_in_list **); |
108 | static void dump_sockaddr_in_list(StoreEntry *, const char *, const sockaddr_in_list *); | |
109 | static void free_sockaddr_in_list(sockaddr_in_list **); | |
110 | static int check_null_sockaddr_in_list(const sockaddr_in_list *); | |
3f38a55e | 111 | #endif /* CURRENTLY_UNUSED */ |
112 | static void parse_http_port_list(http_port_list **); | |
113 | static void dump_http_port_list(StoreEntry *, const char *, const http_port_list *); | |
114 | static void free_http_port_list(http_port_list **); | |
115 | #if UNUSED_CODE | |
116 | static int check_null_http_port_list(const http_port_list *); | |
52f772de | 117 | #endif |
d193a436 | 118 | #if USE_SSL |
119 | static void parse_https_port_list(https_port_list **); | |
120 | static void dump_https_port_list(StoreEntry *, const char *, const https_port_list *); | |
121 | static void free_https_port_list(https_port_list **); | |
122 | #if 0 | |
123 | static int check_null_https_port_list(const https_port_list *); | |
124 | #endif | |
125 | #endif /* USE_SSL */ | |
ef1955a5 | 126 | static void parse_b_size_t(size_t * var); |
270b86af | 127 | |
0e4e0e7d | 128 | void |
0673c0ba | 129 | self_destruct(void) |
090089c4 | 130 | { |
137ee196 | 131 | fatalf("Bungled %s line %d: %s", |
62e76326 | 132 | cfg_filename, config_lineno, config_input_line); |
090089c4 | 133 | } |
134 | ||
8203a132 | 135 | void |
136 | wordlistDestroy(wordlist ** list) | |
0ffd22bc | 137 | { |
138 | wordlist *w = NULL; | |
62e76326 | 139 | |
79d39a72 | 140 | while ((w = *list) != NULL) { |
62e76326 | 141 | *list = w->next; |
142 | safe_free(w->key); | |
143 | memFree(w, MEM_WORDLIST); | |
0ffd22bc | 144 | } |
62e76326 | 145 | |
0ffd22bc | 146 | *list = NULL; |
147 | } | |
148 | ||
858783c9 | 149 | const char * |
fe4e214f | 150 | wordlistAdd(wordlist ** list, const char *key) |
090089c4 | 151 | { |
c68e9c6b | 152 | while (*list) |
62e76326 | 153 | list = &(*list)->next; |
154 | ||
e6ccf245 | 155 | *list = static_cast<wordlist *>(memAllocate(MEM_WORDLIST)); |
62e76326 | 156 | |
c68e9c6b | 157 | (*list)->key = xstrdup(key); |
62e76326 | 158 | |
c68e9c6b | 159 | (*list)->next = NULL; |
62e76326 | 160 | |
858783c9 | 161 | return (*list)->key; |
162 | } | |
163 | ||
164 | void | |
a4b8110e | 165 | wordlistJoin(wordlist ** list, wordlist ** wl) |
858783c9 | 166 | { |
167 | while (*list) | |
62e76326 | 168 | list = &(*list)->next; |
169 | ||
858783c9 | 170 | *list = *wl; |
62e76326 | 171 | |
858783c9 | 172 | *wl = NULL; |
173 | } | |
174 | ||
175 | void | |
a4b8110e | 176 | wordlistAddWl(wordlist ** list, wordlist * wl) |
858783c9 | 177 | { |
178 | while (*list) | |
62e76326 | 179 | list = &(*list)->next; |
180 | ||
a4b8110e | 181 | for (; wl; wl = wl->next, list = &(*list)->next) { |
62e76326 | 182 | *list = static_cast<wordlist *>(memAllocate(MEM_WORDLIST)); |
183 | (*list)->key = xstrdup(wl->key); | |
184 | (*list)->next = NULL; | |
858783c9 | 185 | } |
090089c4 | 186 | } |
187 | ||
137ee196 | 188 | void |
eeb423fb | 189 | wordlistCat(const wordlist * w, MemBuf * mb) |
5da06f20 | 190 | { |
5da06f20 | 191 | while (NULL != w) { |
62e76326 | 192 | memBufPrintf(mb, "%s\n", w->key); |
193 | w = w->next; | |
5da06f20 | 194 | } |
5da06f20 | 195 | } |
196 | ||
6b8e7481 | 197 | wordlist * |
198 | wordlistDup(const wordlist * w) | |
199 | { | |
200 | wordlist *D = NULL; | |
62e76326 | 201 | |
6b8e7481 | 202 | while (NULL != w) { |
62e76326 | 203 | wordlistAdd(&D, w->key); |
204 | w = w->next; | |
6b8e7481 | 205 | } |
62e76326 | 206 | |
6b8e7481 | 207 | return D; |
208 | } | |
209 | ||
3c5557f9 | 210 | /* |
5c20d6fa | 211 | * These functions is the same as atoi/l/f, except that they check for errors |
3c5557f9 | 212 | */ |
090089c4 | 213 | |
59b2d47f | 214 | long |
5c20d6fa | 215 | xatol(const char *token) |
216 | { | |
217 | char *end; | |
218 | long ret = strtol(token, &end, 10); | |
62e76326 | 219 | |
5c20d6fa | 220 | if (ret == 0 && end == token) |
62e76326 | 221 | self_destruct(); |
222 | ||
5c20d6fa | 223 | return ret; |
224 | } | |
225 | ||
59b2d47f | 226 | int |
5c20d6fa | 227 | xatoi(const char *token) |
228 | { | |
229 | return xatol(token); | |
230 | } | |
231 | ||
232 | static double | |
233 | xatof(const char *token) | |
234 | { | |
235 | char *end; | |
236 | double ret = strtod(token, &end); | |
62e76326 | 237 | |
5c20d6fa | 238 | if (ret == 0 && end == token) |
62e76326 | 239 | self_destruct(); |
240 | ||
5c20d6fa | 241 | return ret; |
242 | } | |
243 | ||
0e4e0e7d | 244 | int |
245 | GetInteger(void) | |
246 | { | |
247 | char *token = strtok(NULL, w_space); | |
248 | int i; | |
62e76326 | 249 | |
0e4e0e7d | 250 | if (token == NULL) |
62e76326 | 251 | self_destruct(); |
252 | ||
0e4e0e7d | 253 | if (sscanf(token, "%d", &i) != 1) |
62e76326 | 254 | self_destruct(); |
255 | ||
0e4e0e7d | 256 | return i; |
257 | } | |
090089c4 | 258 | |
cd748f27 | 259 | static void |
260 | update_maxobjsize(void) | |
261 | { | |
262 | int i; | |
e8dbac8b | 263 | ssize_t ms = -1; |
cd748f27 | 264 | |
265 | for (i = 0; i < Config.cacheSwap.n_configured; i++) { | |
62e76326 | 266 | assert (Config.cacheSwap.swapDirs[i]); |
267 | ||
268 | if (Config.cacheSwap.swapDirs[i]->max_objsize > ms) | |
269 | ms = Config.cacheSwap.swapDirs[i]->max_objsize; | |
cd748f27 | 270 | } |
62e76326 | 271 | |
cd748f27 | 272 | store_maxobjsize = ms; |
273 | } | |
274 | ||
76b9daa5 | 275 | static void |
276 | SetConfigFilename(char const *file_name, bool is_pipe) | |
277 | { | |
278 | cfg_filename = file_name; | |
279 | ||
280 | char const *token; | |
281 | ||
282 | if (is_pipe) | |
283 | cfg_filename = file_name + 1; | |
284 | else if ((token = strrchr(cfg_filename, '/'))) | |
285 | cfg_filename = token + 1; | |
286 | } | |
287 | ||
270b86af | 288 | int |
289 | parseConfigFile(const char *file_name) | |
2546fcb3 | 290 | { |
270b86af | 291 | FILE *fp = NULL; |
292 | char *token = NULL; | |
72121e8b | 293 | char *tmp_line; |
e13ee7ad | 294 | int err_count = 0; |
1741cbad | 295 | int is_pipe = 0; |
42bf7c64 | 296 | configFreeMemory(); |
0153d498 | 297 | default_all(); |
62e76326 | 298 | |
1741cbad | 299 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 300 | fp = popen(file_name + 1, "r"); |
301 | is_pipe = 1; | |
1741cbad | 302 | } else { |
62e76326 | 303 | fp = fopen(file_name, "r"); |
1741cbad | 304 | } |
62e76326 | 305 | |
1741cbad | 306 | if (fp == NULL) |
62e76326 | 307 | fatalf("Unable to open configuration file: %s: %s", |
308 | file_name, xstrerror()); | |
309 | ||
ec4daaa5 | 310 | #ifdef _SQUID_WIN32_ |
62e76326 | 311 | |
c4aefe96 | 312 | setmode(fileno(fp), O_TEXT); |
62e76326 | 313 | |
c4aefe96 | 314 | #endif |
62e76326 | 315 | |
76b9daa5 | 316 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 317 | |
270b86af | 318 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 319 | |
270b86af | 320 | config_lineno = 0; |
62e76326 | 321 | |
270b86af | 322 | while (fgets(config_input_line, BUFSIZ, fp)) { |
62e76326 | 323 | config_lineno++; |
324 | ||
325 | if ((token = strchr(config_input_line, '\n'))) | |
326 | *token = '\0'; | |
327 | ||
328 | if (strncmp(config_input_line, "#line ", 6) == 0) { | |
329 | static char new_file_name[1024]; | |
330 | static char *file; | |
331 | static char new_lineno; | |
332 | token = config_input_line + 6; | |
333 | new_lineno = strtol(token, &file, 0) - 1; | |
334 | ||
335 | if (file == token) | |
336 | continue; /* Not a valid #line directive, may be a comment */ | |
337 | ||
338 | while (*file && isspace((unsigned char) *file)) | |
339 | file++; | |
340 | ||
341 | if (*file) { | |
342 | if (*file != '"') | |
343 | continue; /* Not a valid #line directive, may be a comment */ | |
344 | ||
345 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
346 | ||
347 | if ((token = strchr(new_file_name, '"'))) | |
348 | *token = '\0'; | |
349 | ||
350 | cfg_filename = new_file_name; | |
351 | ||
1741cbad | 352 | #if PROBABLY_NOT_WANTED_HERE |
62e76326 | 353 | |
76b9daa5 | 354 | SetConfigFilename(cfg_filename, false); |
62e76326 | 355 | |
1741cbad | 356 | #endif |
62e76326 | 357 | |
358 | } | |
359 | ||
360 | config_lineno = new_lineno; | |
361 | } | |
362 | ||
363 | if (config_input_line[0] == '#') | |
364 | continue; | |
365 | ||
366 | if (config_input_line[0] == '\0') | |
367 | continue; | |
368 | ||
369 | debug(3, 5) ("Processing: '%s'\n", config_input_line); | |
370 | ||
371 | tmp_line = xstrdup(config_input_line); | |
372 | ||
373 | if (!parse_line(tmp_line)) { | |
374 | debug(3, 0) ("parseConfigFile: '%s' line %d unrecognized: '%s'\n", | |
375 | cfg_filename, | |
376 | config_lineno, | |
377 | config_input_line); | |
378 | err_count++; | |
379 | } | |
380 | ||
381 | safe_free(tmp_line); | |
270b86af | 382 | } |
62e76326 | 383 | |
1741cbad | 384 | if (is_pipe) { |
62e76326 | 385 | int ret = pclose(fp); |
386 | ||
387 | if (ret != 0) | |
388 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 389 | } else { |
62e76326 | 390 | fclose(fp); |
1741cbad | 391 | } |
62e76326 | 392 | |
f0b19334 | 393 | defaults_if_none(); |
394 | configDoConfigure(); | |
22f3fd98 | 395 | cachemgrRegister("config", |
62e76326 | 396 | "Current Squid Configuration", |
397 | dump_config, | |
398 | 1, 1); | |
e13ee7ad | 399 | return err_count; |
f0b19334 | 400 | } |
270b86af | 401 | |
f0b19334 | 402 | static void |
403 | configDoConfigure(void) | |
404 | { | |
f0b19334 | 405 | memset(&Config2, '\0', sizeof(SquidConfig2)); |
7021844c | 406 | /* init memory as early as possible */ |
407 | memConfigure(); | |
270b86af | 408 | /* Sanity checks */ |
62e76326 | 409 | |
a95856a0 | 410 | if (Config.cacheSwap.swapDirs == NULL) |
62e76326 | 411 | fatal("No cache_dir's specified in config file"); |
412 | ||
9fa8263f | 413 | /* calculate Config.Swap.maxSize */ |
f4e3fa54 | 414 | storeDirConfigure(); |
62e76326 | 415 | |
82e2afd9 | 416 | if (0 == Config.Swap.maxSize) |
62e76326 | 417 | /* people might want a zero-sized cache on purpose */ |
418 | (void) 0; | |
82e2afd9 | 419 | else if (Config.Swap.maxSize < (Config.memMaxSize >> 10)) |
62e76326 | 420 | debug(3, 0) ("WARNING cache_mem is larger than total disk cache space!\n"); |
421 | ||
84f42bac | 422 | if (Config.Announce.period > 0) { |
62e76326 | 423 | Config.onoff.announce = 1; |
84f42bac | 424 | } else if (Config.Announce.period < 1) { |
62e76326 | 425 | Config.Announce.period = 86400 * 365; /* one year */ |
426 | Config.onoff.announce = 0; | |
270b86af | 427 | } |
62e76326 | 428 | |
6b53c392 | 429 | #if USE_DNSSERVERS |
f0b19334 | 430 | if (Config.dnsChildren < 1) |
62e76326 | 431 | fatal("No dnsservers allocated"); |
432 | ||
efd900cb | 433 | #endif |
62e76326 | 434 | |
270b86af | 435 | if (Config.Program.redirect) { |
62e76326 | 436 | if (Config.redirectChildren < 1) { |
437 | Config.redirectChildren = 0; | |
438 | wordlistDestroy(&Config.Program.redirect); | |
439 | } | |
fea2e6e0 | 440 | } |
62e76326 | 441 | |
f1dc9b30 | 442 | if (Config.appendDomain) |
62e76326 | 443 | if (*Config.appendDomain != '.') |
444 | fatal("append_domain must begin with a '.'"); | |
445 | ||
270b86af | 446 | if (Config.errHtmlText == NULL) |
62e76326 | 447 | Config.errHtmlText = xstrdup(null_string); |
448 | ||
270b86af | 449 | storeConfigure(); |
62e76326 | 450 | |
52f772de | 451 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 452 | uniqueHostname(), |
453 | full_appname_string); | |
fbdba7c4 | 454 | |
38a6c74e | 455 | /* |
456 | * the extra space is for loop detection in client_side.c -- we search | |
457 | * for substrings in the Via header. | |
458 | */ | |
52f772de | 459 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 460 | uniqueHostname(), |
461 | full_appname_string); | |
462 | ||
270b86af | 463 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 464 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
465 | ||
270b86af | 466 | if (Config.appendDomain) |
62e76326 | 467 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 468 | else |
62e76326 | 469 | Config.appendDomainLen = 0; |
470 | ||
f1dc9b30 | 471 | safe_free(debug_options) |
62e76326 | 472 | debug_options = xstrdup(Config.debugOptions); |
473 | ||
22c653cd | 474 | if (Config.retry.maxtries > 10) |
62e76326 | 475 | fatal("maximum_single_addr_tries cannot be larger than 10"); |
476 | ||
22c653cd | 477 | if (Config.retry.maxtries < 1) { |
62e76326 | 478 | debug(3, 0) ("WARNING: resetting 'maximum_single_addr_tries to 1\n"); |
479 | Config.retry.maxtries = 1; | |
5210854d | 480 | } |
62e76326 | 481 | |
f0b19334 | 482 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
6b53c392 | 483 | #if USE_DNSSERVERS |
62e76326 | 484 | |
f0b19334 | 485 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); |
efd900cb | 486 | #endif |
a3d0a19d | 487 | #if USE_UNLINKD |
62e76326 | 488 | |
f0b19334 | 489 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 490 | #endif |
62e76326 | 491 | |
f0b19334 | 492 | if (Config.Program.redirect) |
62e76326 | 493 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
494 | ||
f0b19334 | 495 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 496 | |
f0b19334 | 497 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 498 | |
9f60cfdf | 499 | #if HTTP_VIOLATIONS |
62e76326 | 500 | |
9f60cfdf | 501 | { |
62e76326 | 502 | const refresh_t *R; |
503 | ||
504 | for (R = Config.Refresh; R; R = R->next) | |
505 | { | |
506 | if (!R->flags.override_expire) | |
507 | continue; | |
508 | ||
509 | debug(22, 1) ("WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP\n"); | |
510 | ||
511 | break; | |
512 | } | |
513 | ||
514 | for (R = Config.Refresh; R; R = R->next) | |
515 | { | |
516 | if (!R->flags.override_lastmod) | |
517 | continue; | |
518 | ||
519 | debug(22, 1) ("WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP\n"); | |
520 | ||
521 | break; | |
522 | } | |
523 | ||
9f60cfdf | 524 | } |
c2f5c744 | 525 | #endif |
526 | #if !HTTP_VIOLATIONS | |
527 | Config.onoff.via = 1; | |
528 | #else | |
62e76326 | 529 | |
c2f5c744 | 530 | if (!Config.onoff.via) |
62e76326 | 531 | debug(22, 1) ("WARNING: HTTP requires the use of Via\n"); |
532 | ||
9f60cfdf | 533 | #endif |
62e76326 | 534 | |
db1cd23c | 535 | if (Config.Wais.relayHost) { |
62e76326 | 536 | if (Config.Wais._peer) |
537 | cbdataFree(Config.Wais._peer); | |
538 | ||
539 | Config.Wais._peer = cbdataAlloc(peer); | |
540 | ||
541 | Config.Wais._peer->host = xstrdup(Config.Wais.relayHost); | |
542 | ||
543 | Config.Wais._peer->http_port = Config.Wais.relayPort; | |
db1cd23c | 544 | } |
62e76326 | 545 | |
53cb32a9 | 546 | if (aclPurgeMethodInUse(Config.accessList.http)) |
62e76326 | 547 | Config2.onoff.enable_purge = 1; |
548 | ||
8749fa47 | 549 | if (geteuid() == 0) { |
62e76326 | 550 | if (NULL != Config.effectiveUser) { |
551 | ||
552 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
553 | ||
554 | if (NULL == pwd) | |
555 | /* | |
556 | * Andres Kroonmaa <andre@online.ee>: | |
557 | * Some getpwnam() implementations (Solaris?) require | |
558 | * an available FD < 256 for opening a FILE* to the | |
559 | * passwd file. | |
560 | * DW: | |
561 | * This should be safe at startup, but might still fail | |
562 | * during reconfigure. | |
563 | */ | |
564 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
565 | Config.effectiveUser); | |
566 | ||
567 | Config2.effectiveUserID = pwd->pw_uid; | |
568 | ||
569 | Config2.effectiveGroupID = pwd->pw_gid; | |
570 | } | |
8749fa47 | 571 | } else { |
62e76326 | 572 | Config2.effectiveUserID = geteuid(); |
573 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 574 | } |
62e76326 | 575 | |
d20b1cd0 | 576 | if (NULL != Config.effectiveGroup) { |
62e76326 | 577 | |
578 | struct group *grp = getgrnam(Config.effectiveGroup); | |
579 | ||
580 | if (NULL == grp) | |
581 | fatalf("getgrnam failed to find groupid for effective group '%s'", | |
582 | Config.effectiveGroup); | |
583 | ||
584 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 585 | } |
62e76326 | 586 | |
56fe752e | 587 | urlExtMethodConfigure(); |
a7ad6e4e | 588 | #if USE_SSL |
62e76326 | 589 | |
b0dd28ba | 590 | 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 | 591 | #endif |
090089c4 | 592 | } |
593 | ||
270b86af | 594 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 595 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 596 | static void |
a47b9029 | 597 | parseTimeLine(time_t * tptr, const char *units) |
090089c4 | 598 | { |
599 | char *token; | |
270b86af | 600 | double d; |
f1dc9b30 | 601 | time_t m; |
602 | time_t u; | |
62e76326 | 603 | |
270b86af | 604 | if ((u = parseTimeUnits(units)) == 0) |
62e76326 | 605 | self_destruct(); |
606 | ||
270b86af | 607 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 608 | self_destruct(); |
609 | ||
5c20d6fa | 610 | d = xatof(token); |
62e76326 | 611 | |
270b86af | 612 | m = u; /* default to 'units' if none specified */ |
62e76326 | 613 | |
10738561 | 614 | if (0 == d) |
62e76326 | 615 | (void) 0; |
10738561 | 616 | else if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 617 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
618 | config_input_line, d, units); | |
9e975e4e | 619 | else if ((m = parseTimeUnits(token)) == 0) |
62e76326 | 620 | self_destruct(); |
621 | ||
e6ccf245 | 622 | *tptr = static_cast<time_t> (m * d / u); |
090089c4 | 623 | } |
624 | ||
270b86af | 625 | static int |
626 | parseTimeUnits(const char *unit) | |
627 | { | |
628 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) | |
62e76326 | 629 | return 1; |
630 | ||
270b86af | 631 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
62e76326 | 632 | return 60; |
633 | ||
270b86af | 634 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
62e76326 | 635 | return 3600; |
636 | ||
270b86af | 637 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
62e76326 | 638 | return 86400; |
639 | ||
270b86af | 640 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
62e76326 | 641 | return 86400 * 7; |
642 | ||
270b86af | 643 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
62e76326 | 644 | return 86400 * 14; |
645 | ||
270b86af | 646 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
62e76326 | 647 | return 86400 * 30; |
648 | ||
270b86af | 649 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
62e76326 | 650 | return static_cast<int>(86400 * 365.2522); |
651 | ||
270b86af | 652 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
62e76326 | 653 | return static_cast<int>(86400 * 365.2522 * 10); |
654 | ||
270b86af | 655 | debug(3, 1) ("parseTimeUnits: unknown time unit '%s'\n", unit); |
62e76326 | 656 | |
270b86af | 657 | return 0; |
658 | } | |
659 | ||
9906e724 | 660 | static void |
9e975e4e | 661 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 662 | { |
663 | char *token; | |
664 | double d; | |
665 | size_t m; | |
666 | size_t u; | |
62e76326 | 667 | |
9906e724 | 668 | if ((u = parseBytesUnits(units)) == 0) |
62e76326 | 669 | self_destruct(); |
670 | ||
9906e724 | 671 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 672 | self_destruct(); |
673 | ||
e6e9e69d | 674 | if (strcmp(token, "none") == 0) { |
ef1955a5 | 675 | *bptr = static_cast<size_t>(1); |
676 | return; | |
677 | } | |
678 | ||
5c20d6fa | 679 | d = xatof(token); |
62e76326 | 680 | |
9906e724 | 681 | m = u; /* default to 'units' if none specified */ |
62e76326 | 682 | |
343f47a3 | 683 | if (0.0 == d) |
62e76326 | 684 | (void) 0; |
4860dc1b | 685 | else if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 686 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
687 | config_input_line, d, units); | |
9e975e4e | 688 | else if ((m = parseBytesUnits(token)) == 0) |
62e76326 | 689 | self_destruct(); |
690 | ||
e6ccf245 | 691 | *bptr = static_cast<size_t>(m * d / u); |
347ae7c4 | 692 | |
693 | if (static_cast<double>(*bptr) != m * d / u) | |
694 | self_destruct(); | |
9906e724 | 695 | } |
696 | ||
697 | static size_t | |
698 | parseBytesUnits(const char *unit) | |
699 | { | |
700 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 701 | return 1; |
702 | ||
9906e724 | 703 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 704 | return 1 << 10; |
705 | ||
9906e724 | 706 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 707 | return 1 << 20; |
708 | ||
9906e724 | 709 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 710 | return 1 << 30; |
711 | ||
9906e724 | 712 | debug(3, 1) ("parseBytesUnits: unknown bytes unit '%s'\n", unit); |
62e76326 | 713 | |
9906e724 | 714 | return 0; |
715 | } | |
716 | ||
270b86af | 717 | /***************************************************************************** |
718 | * Max | |
719 | *****************************************************************************/ | |
720 | ||
8203a132 | 721 | static void |
97427e90 | 722 | dump_acl(StoreEntry * entry, const char *name, ACL * ae) |
090089c4 | 723 | { |
56b63fa1 | 724 | wordlist *w; |
725 | wordlist *v; | |
62e76326 | 726 | |
9ef28b60 | 727 | while (ae != NULL) { |
62e76326 | 728 | debug(3, 3) ("dump_acl: %s %s\n", name, ae->name); |
729 | storeAppendPrintf(entry, "%s %s %s ", | |
730 | name, | |
731 | ae->name, | |
732 | ae->typeString()); | |
733 | v = w = ae->dumpGeneric(); | |
734 | ||
735 | while (v != NULL) { | |
736 | debug(3, 3) ("dump_acl: %s %s %s\n", name, ae->name, v->key); | |
737 | storeAppendPrintf(entry, "%s ", v->key); | |
738 | v = v->next; | |
739 | } | |
740 | ||
741 | storeAppendPrintf(entry, "\n"); | |
742 | wordlistDestroy(&w); | |
743 | ae = ae->next; | |
56b63fa1 | 744 | } |
090089c4 | 745 | } |
746 | ||
8203a132 | 747 | static void |
97427e90 | 748 | parse_acl(ACL ** ae) |
090089c4 | 749 | { |
8000a965 | 750 | ACL::ParseAclLine(ae); |
f1dc9b30 | 751 | } |
752 | ||
753 | static void | |
97427e90 | 754 | free_acl(ACL ** ae) |
f1dc9b30 | 755 | { |
9ef28b60 | 756 | aclDestroyAcls(ae); |
090089c4 | 757 | } |
758 | ||
8203a132 | 759 | static void |
d6827718 | 760 | dump_acl_list(StoreEntry * entry, acl_list * head) |
30a4f2a8 | 761 | { |
56b63fa1 | 762 | acl_list *l; |
62e76326 | 763 | |
d6827718 | 764 | for (l = head; l; l = l->next) { |
62e76326 | 765 | storeAppendPrintf(entry, " %s%s", |
766 | l->op ? null_string : "!", | |
767 | l->_acl->name); | |
d6827718 | 768 | } |
769 | } | |
770 | ||
b67e2c8c | 771 | void |
d6827718 | 772 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
773 | { | |
774 | acl_access *l; | |
62e76326 | 775 | |
d6827718 | 776 | for (l = head; l; l = l->next) { |
62e76326 | 777 | storeAppendPrintf(entry, "%s %s", |
778 | name, | |
779 | l->allow ? "Allow" : "Deny"); | |
780 | dump_acl_list(entry, l->aclList); | |
781 | storeAppendPrintf(entry, "\n"); | |
56b63fa1 | 782 | } |
30a4f2a8 | 783 | } |
090089c4 | 784 | |
8203a132 | 785 | static void |
16300b58 | 786 | parse_acl_access(acl_access ** head) |
090089c4 | 787 | { |
270b86af | 788 | aclParseAccessLine(head); |
090089c4 | 789 | } |
790 | ||
0153d498 | 791 | static void |
16300b58 | 792 | free_acl_access(acl_access ** head) |
0153d498 | 793 | { |
a47b9029 | 794 | aclDestroyAccessList(head); |
0153d498 | 795 | } |
796 | ||
8203a132 | 797 | static void |
62e76326 | 798 | |
a7d59104 | 799 | dump_address(StoreEntry * entry, const char *name, struct in_addr addr) |
270b86af | 800 | { |
f53b06f9 | 801 | storeAppendPrintf(entry, "%s %s\n", name, inet_ntoa(addr)); |
270b86af | 802 | } |
803 | ||
804 | static void | |
62e76326 | 805 | |
270b86af | 806 | parse_address(struct in_addr *addr) |
090089c4 | 807 | { |
62e76326 | 808 | |
0ee4272b | 809 | const struct hostent *hp; |
270b86af | 810 | char *token = strtok(NULL, w_space); |
811 | ||
30a4f2a8 | 812 | if (token == NULL) |
62e76326 | 813 | self_destruct(); |
814 | ||
429fdbec | 815 | if (safe_inet_addr(token, addr) == 1) |
62e76326 | 816 | (void) 0; |
ceb8994e | 817 | else if ((hp = gethostbyname(token))) /* dont use ipcache */ |
62e76326 | 818 | *addr = inaddrFromHostent(hp); |
30a4f2a8 | 819 | else |
62e76326 | 820 | self_destruct(); |
090089c4 | 821 | } |
822 | ||
0153d498 | 823 | static void |
62e76326 | 824 | |
0153d498 | 825 | free_address(struct in_addr *addr) |
826 | { | |
62e76326 | 827 | |
a47b9029 | 828 | memset(addr, '\0', sizeof(struct in_addr)); |
0153d498 | 829 | } |
830 | ||
d6827718 | 831 | CBDATA_TYPE(acl_address); |
832 | ||
833 | static void | |
834 | dump_acl_address(StoreEntry * entry, const char *name, acl_address * head) | |
835 | { | |
836 | acl_address *l; | |
62e76326 | 837 | |
d6827718 | 838 | for (l = head; l; l = l->next) { |
62e76326 | 839 | if (l->addr.s_addr != INADDR_ANY) |
840 | storeAppendPrintf(entry, "%s %s", name, inet_ntoa(l->addr)); | |
841 | else | |
842 | storeAppendPrintf(entry, "%s autoselect", name); | |
843 | ||
844 | dump_acl_list(entry, l->aclList); | |
845 | ||
846 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 847 | } |
848 | } | |
849 | ||
850 | static void | |
851 | freed_acl_address(void *data) | |
852 | { | |
e6ccf245 | 853 | acl_address *l = static_cast<acl_address *>(data); |
29b8d8d6 | 854 | aclDestroyAclList(&l->aclList); |
d6827718 | 855 | } |
856 | ||
857 | static void | |
858 | parse_acl_address(acl_address ** head) | |
859 | { | |
860 | acl_address *l; | |
861 | acl_address **tail = head; /* sane name below */ | |
862 | CBDATA_INIT_TYPE_FREECB(acl_address, freed_acl_address); | |
863 | l = cbdataAlloc(acl_address); | |
864 | parse_address(&l->addr); | |
29b8d8d6 | 865 | aclParseAclList(&l->aclList); |
62e76326 | 866 | |
d6827718 | 867 | while (*tail) |
62e76326 | 868 | tail = &(*tail)->next; |
869 | ||
d6827718 | 870 | *tail = l; |
871 | } | |
872 | ||
873 | static void | |
874 | free_acl_address(acl_address ** head) | |
875 | { | |
876 | while (*head) { | |
62e76326 | 877 | acl_address *l = *head; |
878 | *head = l->next; | |
879 | cbdataFree(l); | |
d6827718 | 880 | } |
881 | } | |
882 | ||
883 | CBDATA_TYPE(acl_tos); | |
884 | ||
885 | static void | |
886 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
887 | { | |
888 | acl_tos *l; | |
62e76326 | 889 | |
d6827718 | 890 | for (l = head; l; l = l->next) { |
62e76326 | 891 | if (l->tos > 0) |
892 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
893 | else | |
894 | storeAppendPrintf(entry, "%s none", name); | |
895 | ||
896 | dump_acl_list(entry, l->aclList); | |
897 | ||
898 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 899 | } |
900 | } | |
901 | ||
902 | static void | |
903 | freed_acl_tos(void *data) | |
904 | { | |
e6ccf245 | 905 | acl_tos *l = static_cast<acl_tos *>(data); |
29b8d8d6 | 906 | aclDestroyAclList(&l->aclList); |
d6827718 | 907 | } |
908 | ||
909 | static void | |
910 | parse_acl_tos(acl_tos ** head) | |
911 | { | |
912 | acl_tos *l; | |
913 | acl_tos **tail = head; /* sane name below */ | |
914 | int tos; | |
915 | char junk; | |
916 | char *token = strtok(NULL, w_space); | |
62e76326 | 917 | |
d6827718 | 918 | if (!token) |
62e76326 | 919 | self_destruct(); |
920 | ||
d6827718 | 921 | if (sscanf(token, "0x%x%c", &tos, &junk) != 1) |
62e76326 | 922 | self_destruct(); |
923 | ||
d6827718 | 924 | if (tos < 0 || tos > 255) |
62e76326 | 925 | self_destruct(); |
926 | ||
d6827718 | 927 | CBDATA_INIT_TYPE_FREECB(acl_tos, freed_acl_tos); |
62e76326 | 928 | |
d6827718 | 929 | l = cbdataAlloc(acl_tos); |
62e76326 | 930 | |
d6827718 | 931 | l->tos = tos; |
62e76326 | 932 | |
29b8d8d6 | 933 | aclParseAclList(&l->aclList); |
62e76326 | 934 | |
d6827718 | 935 | while (*tail) |
62e76326 | 936 | tail = &(*tail)->next; |
937 | ||
d6827718 | 938 | *tail = l; |
939 | } | |
940 | ||
941 | static void | |
942 | free_acl_tos(acl_tos ** head) | |
943 | { | |
944 | while (*head) { | |
62e76326 | 945 | acl_tos *l = *head; |
946 | *head = l->next; | |
947 | l->next = NULL; | |
948 | cbdataFree(l); | |
d6827718 | 949 | } |
950 | } | |
951 | ||
ef1955a5 | 952 | CBDATA_TYPE(acl_size_t); |
953 | ||
954 | static void | |
955 | dump_acl_b_size_t(StoreEntry * entry, const char *name, acl_size_t * head) | |
956 | { | |
957 | acl_size_t *l; | |
958 | ||
959 | for (l = head; l; l = l->next) { | |
960 | if (l->size != static_cast<size_t>(-1)) | |
961 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); | |
962 | else | |
963 | storeAppendPrintf(entry, "%s none", name); | |
964 | ||
965 | dump_acl_list(entry, l->aclList); | |
966 | ||
967 | storeAppendPrintf(entry, "\n"); | |
968 | } | |
969 | } | |
970 | ||
971 | static void | |
972 | freed_acl_b_size_t(void *data) | |
973 | { | |
974 | acl_size_t *l = static_cast<acl_size_t *>(data); | |
975 | aclDestroyAclList(&l->aclList); | |
976 | } | |
977 | ||
978 | static void | |
979 | parse_acl_b_size_t(acl_size_t ** head) | |
980 | { | |
981 | acl_size_t *l; | |
982 | acl_size_t **tail = head; /* sane name below */ | |
983 | ||
984 | CBDATA_INIT_TYPE_FREECB(acl_size_t, freed_acl_b_size_t); | |
985 | ||
986 | l = cbdataAlloc(acl_size_t); | |
987 | ||
988 | parse_b_size_t(&l->size); | |
989 | ||
990 | aclParseAclList(&l->aclList); | |
991 | ||
992 | while (*tail) | |
993 | tail = &(*tail)->next; | |
994 | ||
995 | *tail = l; | |
996 | } | |
997 | ||
998 | static void | |
999 | free_acl_b_size_t(acl_size_t ** head) | |
1000 | { | |
1001 | while (*head) { | |
1002 | acl_size_t *l = *head; | |
1003 | *head = l->next; | |
1004 | l->next = NULL; | |
1005 | cbdataFree(l); | |
1006 | } | |
1007 | } | |
1008 | ||
59715b38 | 1009 | #if DELAY_POOLS |
1010 | ||
b67e2c8c | 1011 | #include "DelayPools.h" |
1012 | #include "DelayConfig.h" | |
59715b38 | 1013 | /* do nothing - free_delay_pool_count is the magic free function. |
1014 | * this is why delay_pool_count isn't just marked TYPE: ushort | |
1015 | */ | |
1016 | #define free_delay_pool_class(X) | |
1017 | #define free_delay_pool_access(X) | |
1018 | #define free_delay_pool_rates(X) | |
1019 | #define dump_delay_pool_class(X, Y, Z) | |
1020 | #define dump_delay_pool_access(X, Y, Z) | |
1021 | #define dump_delay_pool_rates(X, Y, Z) | |
1022 | ||
1023 | static void | |
b67e2c8c | 1024 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1025 | { |
b67e2c8c | 1026 | cfg->freePoolCount(); |
59715b38 | 1027 | } |
1028 | ||
1029 | static void | |
b67e2c8c | 1030 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1031 | { |
b67e2c8c | 1032 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1033 | } |
1034 | ||
1035 | static void | |
b67e2c8c | 1036 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1037 | { |
b67e2c8c | 1038 | cfg->parsePoolCount(); |
59715b38 | 1039 | } |
1040 | ||
1041 | static void | |
b67e2c8c | 1042 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1043 | { |
b67e2c8c | 1044 | cfg->parsePoolClass(); |
59715b38 | 1045 | } |
1046 | ||
1047 | static void | |
b67e2c8c | 1048 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1049 | { |
b67e2c8c | 1050 | cfg->parsePoolRates(); |
59715b38 | 1051 | } |
1052 | ||
1053 | static void | |
b67e2c8c | 1054 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1055 | { |
b67e2c8c | 1056 | cfg->parsePoolAccess(); |
59715b38 | 1057 | } |
62e76326 | 1058 | |
59715b38 | 1059 | #endif |
1060 | ||
c26ffae9 | 1061 | #if HTTP_VIOLATIONS |
97474590 | 1062 | static void |
6bccf575 | 1063 | dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]) |
e3dd531e | 1064 | { |
efd900cb | 1065 | int i; |
62e76326 | 1066 | |
6bccf575 | 1067 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1068 | if (header[i].access_list != NULL) { |
1069 | storeAppendPrintf(entry, "%s ", name); | |
1070 | dump_acl_access(entry, httpHeaderNameById(i), | |
1071 | header[i].access_list); | |
1072 | } | |
efd900cb | 1073 | } |
97474590 | 1074 | } |
e3dd531e | 1075 | |
97474590 | 1076 | static void |
6bccf575 | 1077 | parse_http_header_access(header_mangler header[]) |
97474590 | 1078 | { |
6bccf575 | 1079 | int id, i; |
97474590 | 1080 | char *t = NULL; |
62e76326 | 1081 | |
97474590 | 1082 | if ((t = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1083 | debug(3, 0) ("%s line %d: %s\n", |
1084 | cfg_filename, config_lineno, config_input_line); | |
1085 | debug(3, 0) ("parse_http_header_access: missing header name.\n"); | |
1086 | return; | |
97474590 | 1087 | } |
62e76326 | 1088 | |
6bccf575 | 1089 | /* Now lookup index of header. */ |
1090 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1091 | |
6bccf575 | 1092 | if (strcmp(t, "All") == 0) |
62e76326 | 1093 | id = HDR_ENUM_END; |
6bccf575 | 1094 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1095 | id = HDR_OTHER; |
6bccf575 | 1096 | else if (id == -1) { |
62e76326 | 1097 | debug(3, 0) ("%s line %d: %s\n", |
1098 | cfg_filename, config_lineno, config_input_line); | |
1099 | debug(3, 0) ("parse_http_header_access: unknown header name %s.\n", t); | |
1100 | return; | |
97474590 | 1101 | } |
62e76326 | 1102 | |
6bccf575 | 1103 | if (id != HDR_ENUM_END) { |
62e76326 | 1104 | parse_acl_access(&header[id].access_list); |
6bccf575 | 1105 | } else { |
62e76326 | 1106 | char *next_string = t + strlen(t) - 1; |
1107 | *next_string = 'A'; | |
1108 | *(next_string + 1) = ' '; | |
1109 | ||
1110 | for (i = 0; i < HDR_ENUM_END; i++) { | |
1111 | char *new_string = xstrdup(next_string); | |
1112 | strtok(new_string, w_space); | |
1113 | parse_acl_access(&header[i].access_list); | |
1114 | safe_free(new_string); | |
1115 | } | |
97474590 | 1116 | } |
6bccf575 | 1117 | } |
1118 | ||
1119 | static void | |
1120 | free_http_header_access(header_mangler header[]) | |
1121 | { | |
1122 | int i; | |
62e76326 | 1123 | |
6bccf575 | 1124 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1125 | free_acl_access(&header[i].access_list); |
6bccf575 | 1126 | } |
1127 | } | |
1128 | ||
1129 | static void | |
1130 | dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler | |
62e76326 | 1131 | header[]) |
6bccf575 | 1132 | { |
1133 | int i; | |
62e76326 | 1134 | |
6bccf575 | 1135 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1136 | if (NULL == header[i].replacement) |
1137 | continue; | |
1138 | ||
1139 | storeAppendPrintf(entry, "%s %s %s\n", name, httpHeaderNameById(i), | |
1140 | header[i].replacement); | |
97474590 | 1141 | } |
1142 | } | |
e3dd531e | 1143 | |
97474590 | 1144 | static void |
6bccf575 | 1145 | parse_http_header_replace(header_mangler header[]) |
e3dd531e | 1146 | { |
6bccf575 | 1147 | int id, i; |
1148 | char *t = NULL; | |
62e76326 | 1149 | |
6bccf575 | 1150 | if ((t = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1151 | debug(3, 0) ("%s line %d: %s\n", |
1152 | cfg_filename, config_lineno, config_input_line); | |
1153 | debug(3, 0) ("parse_http_header_replace: missing header name.\n"); | |
1154 | return; | |
6bccf575 | 1155 | } |
62e76326 | 1156 | |
6bccf575 | 1157 | /* Now lookup index of header. */ |
1158 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1159 | |
6bccf575 | 1160 | if (strcmp(t, "All") == 0) |
62e76326 | 1161 | id = HDR_ENUM_END; |
6bccf575 | 1162 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1163 | id = HDR_OTHER; |
6bccf575 | 1164 | else if (id == -1) { |
62e76326 | 1165 | debug(3, 0) ("%s line %d: %s\n", |
1166 | cfg_filename, config_lineno, config_input_line); | |
1167 | debug(3, 0) ("parse_http_header_replace: unknown header name %s.\n", | |
1168 | t); | |
1169 | return; | |
6bccf575 | 1170 | } |
62e76326 | 1171 | |
6bccf575 | 1172 | if (id != HDR_ENUM_END) { |
62e76326 | 1173 | if (header[id].replacement != NULL) |
1174 | safe_free(header[id].replacement); | |
1175 | ||
1176 | header[id].replacement = xstrdup(t + strlen(t) + 1); | |
6bccf575 | 1177 | } else { |
62e76326 | 1178 | for (i = 0; i < HDR_ENUM_END; i++) { |
1179 | if (header[i].replacement != NULL) | |
1180 | safe_free(header[i].replacement); | |
1181 | ||
1182 | header[i].replacement = xstrdup(t + strlen(t) + 1); | |
1183 | } | |
6bccf575 | 1184 | } |
1185 | } | |
1186 | ||
1187 | static void | |
1188 | free_http_header_replace(header_mangler header[]) | |
1189 | { | |
1190 | int i; | |
62e76326 | 1191 | |
6bccf575 | 1192 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1193 | if (header[i].replacement != NULL) |
1194 | safe_free(header[i].replacement); | |
6bccf575 | 1195 | } |
97474590 | 1196 | } |
62e76326 | 1197 | |
9e8b2f1c | 1198 | #endif |
97474590 | 1199 | |
25a77f03 | 1200 | |
e90100aa | 1201 | static void |
e6ccf245 | 1202 | dump_cachedir(StoreEntry * entry, const char *name, _SquidConfig::_cacheSwap swap) |
e90100aa | 1203 | { |
f53b06f9 | 1204 | SwapDir *s; |
1205 | int i; | |
d3b3ab85 | 1206 | assert (entry); |
62e76326 | 1207 | |
a7d59104 | 1208 | for (i = 0; i < swap.n_configured; i++) { |
62e76326 | 1209 | s = swap.swapDirs[i]; |
59b2d47f | 1210 | storeAppendPrintf(entry, "%s %s %s", name, s->type(), s->path); |
62e76326 | 1211 | s->dump(*entry); |
62e76326 | 1212 | storeAppendPrintf(entry, "\n"); |
f53b06f9 | 1213 | } |
1214 | } | |
1215 | ||
59b2d47f | 1216 | |
f53b06f9 | 1217 | static int |
e6ccf245 | 1218 | check_null_cachedir(_SquidConfig::_cacheSwap swap) |
f53b06f9 | 1219 | { |
1220 | return swap.swapDirs == NULL; | |
e90100aa | 1221 | } |
1222 | ||
53ad48e6 | 1223 | static int |
1224 | check_null_string(char *s) | |
1225 | { | |
1226 | return s == NULL; | |
1227 | } | |
1228 | ||
2d72d4fd | 1229 | static void |
94439e4e | 1230 | allocate_new_authScheme(authConfig * cfg) |
1231 | { | |
1232 | if (cfg->schemes == NULL) { | |
62e76326 | 1233 | cfg->n_allocated = 4; |
1234 | cfg->schemes = static_cast<authScheme *>(xcalloc(cfg->n_allocated, sizeof(authScheme))); | |
94439e4e | 1235 | } |
62e76326 | 1236 | |
94439e4e | 1237 | if (cfg->n_allocated == cfg->n_configured) { |
62e76326 | 1238 | authScheme *tmp; |
1239 | cfg->n_allocated <<= 1; | |
1240 | tmp = static_cast<authScheme *>(xcalloc(cfg->n_allocated, sizeof(authScheme))); | |
1241 | xmemcpy(tmp, cfg->schemes, cfg->n_configured * sizeof(authScheme)); | |
1242 | xfree(cfg->schemes); | |
1243 | cfg->schemes = tmp; | |
94439e4e | 1244 | } |
1245 | } | |
1246 | ||
1247 | static void | |
1248 | parse_authparam(authConfig * config) | |
1249 | { | |
1250 | char *type_str; | |
1251 | char *param_str; | |
1252 | authScheme *scheme = NULL; | |
1253 | int type, i; | |
1254 | ||
1255 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1256 | self_destruct(); |
94439e4e | 1257 | |
1258 | if ((param_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1259 | self_destruct(); |
94439e4e | 1260 | |
1261 | if ((type = authenticateAuthSchemeId(type_str)) == -1) { | |
62e76326 | 1262 | debug(3, 0) ("Parsing Config File: Unknown authentication scheme '%s'.\n", type_str); |
1263 | return; | |
94439e4e | 1264 | } |
62e76326 | 1265 | |
94439e4e | 1266 | for (i = 0; i < config->n_configured; i++) { |
62e76326 | 1267 | if (config->schemes[i].Id == type) { |
1268 | scheme = config->schemes + i; | |
1269 | } | |
94439e4e | 1270 | } |
1271 | ||
1272 | if (scheme == NULL) { | |
62e76326 | 1273 | allocate_new_authScheme(config); |
1274 | scheme = config->schemes + config->n_configured; | |
1275 | config->n_configured++; | |
1276 | scheme->Id = type; | |
1277 | scheme->typestr = authscheme_list[type].typestr; | |
94439e4e | 1278 | } |
62e76326 | 1279 | |
94439e4e | 1280 | authscheme_list[type].parse(scheme, config->n_configured, param_str); |
1281 | } | |
1282 | ||
1283 | static void | |
1284 | free_authparam(authConfig * cfg) | |
1285 | { | |
1286 | authScheme *scheme; | |
1287 | int i; | |
1288 | /* DON'T FREE THESE FOR RECONFIGURE */ | |
62e76326 | 1289 | |
94439e4e | 1290 | if (reconfiguring) |
62e76326 | 1291 | return; |
1292 | ||
94439e4e | 1293 | for (i = 0; i < cfg->n_configured; i++) { |
62e76326 | 1294 | scheme = cfg->schemes + i; |
1295 | authscheme_list[scheme->Id].freeconfig(scheme); | |
94439e4e | 1296 | } |
62e76326 | 1297 | |
94439e4e | 1298 | safe_free(cfg->schemes); |
1299 | cfg->schemes = NULL; | |
1300 | cfg->n_allocated = 0; | |
1301 | cfg->n_configured = 0; | |
1302 | } | |
1303 | ||
1304 | static void | |
1305 | dump_authparam(StoreEntry * entry, const char *name, authConfig cfg) | |
1306 | { | |
1307 | authScheme *scheme; | |
1308 | int i; | |
62e76326 | 1309 | |
94439e4e | 1310 | for (i = 0; i < cfg.n_configured; i++) { |
62e76326 | 1311 | scheme = cfg.schemes + i; |
1312 | authscheme_list[scheme->Id].dump(entry, name, scheme); | |
94439e4e | 1313 | } |
1314 | } | |
1315 | ||
0e4e0e7d | 1316 | void |
e6ccf245 | 1317 | allocate_new_swapdir(_SquidConfig::_cacheSwap * swap) |
090089c4 | 1318 | { |
f1dc9b30 | 1319 | if (swap->swapDirs == NULL) { |
62e76326 | 1320 | swap->n_allocated = 4; |
1321 | swap->swapDirs = static_cast<SwapDir **>(xcalloc(swap->n_allocated, sizeof(SwapDir *))); | |
f1dc9b30 | 1322 | } |
62e76326 | 1323 | |
f1dc9b30 | 1324 | if (swap->n_allocated == swap->n_configured) { |
62e76326 | 1325 | SwapDir **tmp; |
1326 | swap->n_allocated <<= 1; | |
1327 | tmp = static_cast<SwapDir **>(xcalloc(swap->n_allocated, sizeof(SwapDir *))); | |
1328 | xmemcpy(tmp, swap->swapDirs, swap->n_configured * sizeof(SwapDir *)); | |
1329 | xfree(swap->swapDirs); | |
1330 | swap->swapDirs = tmp; | |
f1dc9b30 | 1331 | } |
0e4e0e7d | 1332 | } |
1333 | ||
59b2d47f | 1334 | /* TODO: just return the object, the # is irrelevant */ |
cd748f27 | 1335 | static int |
1336 | find_fstype(char *type) | |
1337 | { | |
59b2d47f | 1338 | for (size_t i = 0; i < StoreFileSystem::FileSystems().size(); ++i) |
1339 | if (strcasecmp(type, StoreFileSystem::FileSystems().items[i]->type()) == 0) | |
1340 | return (int)i; | |
62e76326 | 1341 | |
cd748f27 | 1342 | return (-1); |
1343 | } | |
1344 | ||
0e4e0e7d | 1345 | static void |
e6ccf245 | 1346 | parse_cachedir(_SquidConfig::_cacheSwap * swap) |
0e4e0e7d | 1347 | { |
1348 | char *type_str; | |
cd748f27 | 1349 | char *path_str; |
1350 | SwapDir *sd; | |
1351 | int i; | |
1352 | int fs; | |
cd748f27 | 1353 | |
0e4e0e7d | 1354 | if ((type_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1355 | self_destruct(); |
cd748f27 | 1356 | |
cd748f27 | 1357 | if ((path_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1358 | self_destruct(); |
cd748f27 | 1359 | |
1360 | /* | |
1361 | * This bit of code is a little strange. | |
1362 | * See, if we find a path and type match for a given line, then | |
1363 | * as long as we're reconfiguring, we can just call its reconfigure | |
1364 | * function. No harm there. | |
1365 | * | |
1366 | * Trouble is, if we find a path match, but not a type match, we have | |
1367 | * a dilemma - we could gracefully shut down the fs, kill it, and | |
1368 | * create a new one of a new type in its place, BUT at this stage the | |
1369 | * fs is meant to be the *NEW* one, and so things go very strange. :-) | |
1370 | * | |
1371 | * So, we'll assume the person isn't going to change the fs type for now, | |
1372 | * and XXX later on we will make sure that its picked up. | |
1373 | * | |
1374 | * (moving around cache_dir lines will be looked at later in a little | |
1375 | * more sane detail..) | |
1376 | */ | |
1377 | ||
1378 | for (i = 0; i < swap->n_configured; i++) { | |
62e76326 | 1379 | assert (swap->swapDirs[i]); |
1380 | ||
1381 | if (0 == strcasecmp(path_str, swap->swapDirs[i]->path)) { | |
1382 | /* This is a little weird, you'll appreciate it later */ | |
1383 | fs = find_fstype(type_str); | |
1384 | ||
1385 | if (fs < 0) { | |
1386 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
1387 | } | |
1388 | ||
1389 | sd = swap->swapDirs[i]; | |
1390 | sd->reconfigure (i, path_str); | |
1391 | update_maxobjsize(); | |
1392 | return; | |
1393 | } | |
cd748f27 | 1394 | } |
1395 | ||
2b6662ba | 1396 | assert(swap->n_configured < 63); /* 7 bits, signed */ |
dc986280 | 1397 | |
cd748f27 | 1398 | fs = find_fstype(type_str); |
62e76326 | 1399 | |
cd748f27 | 1400 | if (fs < 0) { |
62e76326 | 1401 | /* If we get here, we didn't find a matching cache_dir type */ |
1402 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
0e4e0e7d | 1403 | } |
62e76326 | 1404 | |
cd748f27 | 1405 | allocate_new_swapdir(swap); |
59b2d47f | 1406 | swap->swapDirs[swap->n_configured] = StoreFileSystem::FileSystems().items[fs]->createSwapDir(); |
d3b3ab85 | 1407 | sd = swap->swapDirs[swap->n_configured]; |
8e8d4f30 | 1408 | /* parse the FS parameters and options */ |
d3b3ab85 | 1409 | sd->parse(swap->n_configured, path_str); |
1410 | ++swap->n_configured; | |
cd748f27 | 1411 | /* Update the max object size */ |
1412 | update_maxobjsize(); | |
752c3b27 | 1413 | } |
1414 | ||
8203a132 | 1415 | static void |
e6ccf245 | 1416 | free_cachedir(_SquidConfig::_cacheSwap * swap) |
f1dc9b30 | 1417 | { |
a47b9029 | 1418 | int i; |
860ee7e3 | 1419 | /* DON'T FREE THESE FOR RECONFIGURE */ |
62e76326 | 1420 | |
5cd39a10 | 1421 | if (reconfiguring) |
62e76326 | 1422 | return; |
1423 | ||
a47b9029 | 1424 | for (i = 0; i < swap->n_configured; i++) { |
62e76326 | 1425 | SwapDir * s = swap->swapDirs[i]; |
1426 | swap->swapDirs[i] = NULL; | |
1427 | delete s; | |
a47b9029 | 1428 | } |
62e76326 | 1429 | |
a47b9029 | 1430 | safe_free(swap->swapDirs); |
1431 | swap->swapDirs = NULL; | |
1432 | swap->n_allocated = 0; | |
1433 | swap->n_configured = 0; | |
f1dc9b30 | 1434 | } |
1435 | ||
2d72d4fd | 1436 | static const char * |
505e35db | 1437 | peer_type_str(const peer_t type) |
1438 | { | |
0cdcddb9 | 1439 | switch (type) { |
62e76326 | 1440 | |
505e35db | 1441 | case PEER_PARENT: |
62e76326 | 1442 | return "parent"; |
1443 | break; | |
1444 | ||
505e35db | 1445 | case PEER_SIBLING: |
62e76326 | 1446 | return "sibling"; |
1447 | break; | |
1448 | ||
505e35db | 1449 | case PEER_MULTICAST: |
62e76326 | 1450 | return "multicast"; |
1451 | break; | |
1452 | ||
505e35db | 1453 | default: |
62e76326 | 1454 | return "unknown"; |
1455 | break; | |
505e35db | 1456 | } |
1457 | } | |
1458 | ||
f1dc9b30 | 1459 | static void |
a7d59104 | 1460 | dump_peer(StoreEntry * entry, const char *name, peer * p) |
98ffb7e4 | 1461 | { |
505e35db | 1462 | domain_ping *d; |
505e35db | 1463 | domain_type *t; |
1464 | LOCAL_ARRAY(char, xname, 128); | |
62e76326 | 1465 | |
d41de3c1 | 1466 | while (p != NULL) { |
62e76326 | 1467 | storeAppendPrintf(entry, "%s %s %s %d %d", |
1468 | name, | |
1469 | p->host, | |
1470 | neighborTypeStr(p), | |
1471 | p->http_port, | |
1472 | p->icp.port); | |
1473 | dump_peer_options(entry, p); | |
1474 | ||
1475 | for (d = p->peer_domain; d; d = d->next) { | |
1476 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", | |
1477 | p->host, | |
1478 | d->do_ping ? null_string : "!", | |
1479 | d->domain); | |
1480 | } | |
1481 | ||
1482 | if (p->access) { | |
1483 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
1484 | dump_acl_access(entry, xname, p->access); | |
1485 | } | |
1486 | ||
1487 | for (t = p->typelist; t; t = t->next) { | |
1488 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
1489 | p->host, | |
1490 | peer_type_str(t->type), | |
1491 | t->domain); | |
1492 | } | |
1493 | ||
1494 | p = p->next; | |
d41de3c1 | 1495 | } |
98ffb7e4 | 1496 | } |
1497 | ||
8203a132 | 1498 | static void |
40a1495e | 1499 | parse_peer(peer ** head) |
7813c6d5 | 1500 | { |
270b86af | 1501 | char *token = NULL; |
40a1495e | 1502 | peer *p; |
7813c6d5 | 1503 | int i; |
72711e31 | 1504 | p = cbdataAlloc(peer); |
40a1495e | 1505 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 1506 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 1507 | p->weight = 1; |
d1b63fc8 | 1508 | p->basetime = 0; |
dc835977 | 1509 | p->stats.logged_state = PEER_ALIVE; |
62e76326 | 1510 | |
e481c2dc | 1511 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1512 | self_destruct(); |
1513 | ||
40a1495e | 1514 | p->host = xstrdup(token); |
62e76326 | 1515 | |
be753325 | 1516 | p->name = xstrdup(token); |
62e76326 | 1517 | |
e481c2dc | 1518 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1519 | self_destruct(); |
1520 | ||
40a1495e | 1521 | p->type = parseNeighborType(token); |
62e76326 | 1522 | |
0e4e0e7d | 1523 | i = GetInteger(); |
62e76326 | 1524 | |
40a1495e | 1525 | p->http_port = (u_short) i; |
62e76326 | 1526 | |
0e4e0e7d | 1527 | i = GetInteger(); |
62e76326 | 1528 | |
399cabec | 1529 | p->icp.port = (u_short) i; |
62e76326 | 1530 | |
270b86af | 1531 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 1532 | if (!strcasecmp(token, "proxy-only")) { |
1533 | p->options.proxy_only = 1; | |
1534 | } else if (!strcasecmp(token, "no-query")) { | |
1535 | p->options.no_query = 1; | |
1536 | } else if (!strcasecmp(token, "background-ping")) { | |
1537 | p->options.background_ping = 1; | |
1538 | } else if (!strcasecmp(token, "no-digest")) { | |
1539 | p->options.no_digest = 1; | |
1540 | } else if (!strcasecmp(token, "multicast-responder")) { | |
1541 | p->options.mcast_responder = 1; | |
1542 | } else if (!strncasecmp(token, "weight=", 7)) { | |
1543 | p->weight = xatoi(token + 7); | |
1544 | } else if (!strncasecmp(token, "basetime=", 9)) { | |
1545 | p->basetime = xatoi(token + 9); | |
1546 | } else if (!strcasecmp(token, "closest-only")) { | |
1547 | p->options.closest_only = 1; | |
1548 | } else if (!strncasecmp(token, "ttl=", 4)) { | |
1549 | p->mcast.ttl = xatoi(token + 4); | |
1550 | ||
1551 | if (p->mcast.ttl < 0) | |
1552 | p->mcast.ttl = 0; | |
1553 | ||
1554 | if (p->mcast.ttl > 128) | |
1555 | p->mcast.ttl = 128; | |
1556 | } else if (!strcasecmp(token, "default")) { | |
1557 | p->options.default_parent = 1; | |
1558 | } else if (!strcasecmp(token, "round-robin")) { | |
1559 | p->options.roundrobin = 1; | |
1560 | } else if (!strcasecmp(token, "weighted-round-robin")) { | |
1561 | p->options.weighted_roundrobin = 1; | |
dc9d133b | 1562 | #if USE_HTCP |
62e76326 | 1563 | |
1564 | } else if (!strcasecmp(token, "htcp")) { | |
1565 | p->options.htcp = 1; | |
dc9d133b | 1566 | #endif |
62e76326 | 1567 | |
1568 | } else if (!strcasecmp(token, "no-netdb-exchange")) { | |
1569 | p->options.no_netdb_exchange = 1; | |
afd88fbe | 1570 | #if USE_CARP |
62e76326 | 1571 | |
1572 | } else if (!strcasecmp(token, "carp")) { | |
1573 | if (p->type != PEER_PARENT) | |
1574 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
1575 | ||
1576 | p->options.carp = 1; | |
1577 | ||
95e36d02 | 1578 | #endif |
1579 | #if DELAY_POOLS | |
62e76326 | 1580 | |
1581 | } else if (!strcasecmp(token, "no-delay")) { | |
1582 | p->options.no_delay = 1; | |
afd88fbe | 1583 | #endif |
62e76326 | 1584 | |
1585 | } else if (!strncasecmp(token, "login=", 6)) { | |
1586 | p->login = xstrdup(token + 6); | |
1587 | rfc1738_unescape(p->login); | |
1588 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { | |
1589 | p->connect_timeout = xatoi(token + 16); | |
7e3ce7b9 | 1590 | #if USE_CACHE_DIGESTS |
62e76326 | 1591 | |
1592 | } else if (!strncasecmp(token, "digest-url=", 11)) { | |
1593 | p->digest_url = xstrdup(token + 11); | |
7e3ce7b9 | 1594 | #endif |
62e76326 | 1595 | |
1596 | } else if (!strcasecmp(token, "allow-miss")) { | |
1597 | p->options.allow_miss = 1; | |
1598 | } else if (!strncasecmp(token, "max-conn=", 9)) { | |
1599 | p->max_conn = xatoi(token + 9); | |
1600 | } else if (!strcasecmp(token, "originserver")) { | |
1601 | p->options.originserver = 1; | |
1602 | } else if (!strncasecmp(token, "name=", 5)) { | |
1603 | safe_free(p->name); | |
1604 | ||
1605 | if (token[5]) | |
1606 | p->name = xstrdup(token + 5); | |
1607 | } else if (!strncasecmp(token, "forceddomain=", 13)) { | |
1608 | safe_free(p->domain); | |
1609 | ||
1610 | if (token[13]) | |
1611 | p->domain = xstrdup(token + 13); | |
1612 | ||
a7ad6e4e | 1613 | #if USE_SSL |
62e76326 | 1614 | |
1615 | } else if (strcmp(token, "ssl") == 0) { | |
1616 | p->use_ssl = 1; | |
1617 | } else if (strncmp(token, "sslcert=", 8) == 0) { | |
1618 | safe_free(p->sslcert); | |
1619 | p->sslcert = xstrdup(token + 8); | |
1620 | } else if (strncmp(token, "sslkey=", 7) == 0) { | |
1621 | safe_free(p->sslkey); | |
1622 | p->sslkey = xstrdup(token + 7); | |
1623 | } else if (strncmp(token, "sslversion=", 11) == 0) { | |
1624 | p->sslversion = atoi(token + 11); | |
1625 | } else if (strncmp(token, "ssloptions=", 11) == 0) { | |
1626 | safe_free(p->ssloptions); | |
1627 | p->ssloptions = xstrdup(token + 11); | |
1628 | } else if (strncmp(token, "sslcipher=", 10) == 0) { | |
1629 | safe_free(p->sslcipher); | |
1630 | p->sslcipher = xstrdup(token + 10); | |
1631 | } else if (strncmp(token, "sslcafile=", 10) == 0) { | |
1632 | safe_free(p->sslcafile); | |
1633 | p->sslcipher = xstrdup(token + 10); | |
1634 | } else if (strncmp(token, "sslcapath=", 10) == 0) { | |
1635 | safe_free(p->sslcapath); | |
1636 | p->sslcipher = xstrdup(token + 10); | |
1637 | } else if (strncmp(token, "sslflags=", 9) == 0) { | |
1638 | safe_free(p->sslflags); | |
1639 | p->sslflags = xstrdup(token + 9); | |
1640 | } else if (strncmp(token, "ssldomain=", 10) == 0) { | |
1641 | safe_free(p->ssldomain); | |
1642 | p->ssldomain = xstrdup(token + 10); | |
a7ad6e4e | 1643 | #endif |
62e76326 | 1644 | |
1645 | } else if (strcmp(token, "front-end-https") == 0) { | |
1646 | p->front_end_https = 1; | |
1647 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
1648 | p->front_end_https = 1; | |
1649 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
1650 | p->front_end_https = 2; | |
1651 | } else { | |
1652 | debug(3, 0) ("parse_peer: token='%s'\n", token); | |
1653 | self_destruct(); | |
1654 | } | |
270b86af | 1655 | } |
62e76326 | 1656 | |
be753325 | 1657 | if (peerFindByName(p->name)) |
62e76326 | 1658 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
1659 | ||
40a1495e | 1660 | if (p->weight < 1) |
62e76326 | 1661 | p->weight = 1; |
1662 | ||
399cabec | 1663 | p->icp.version = ICP_VERSION_CURRENT; |
62e76326 | 1664 | |
98829f69 | 1665 | p->tcp_up = PEER_TCP_MAGIC_COUNT; |
62e76326 | 1666 | |
eb406bb7 | 1667 | p->test_fd = -1; |
62e76326 | 1668 | |
e13ee7ad | 1669 | #if USE_CACHE_DIGESTS |
62e76326 | 1670 | |
e13ee7ad | 1671 | if (!p->options.no_digest) { |
62e76326 | 1672 | /* XXX This looks odd.. who has the original pointer |
1673 | * then? | |
1674 | */ | |
1675 | PeerDigest *pd = peerDigestCreate(p); | |
1676 | p->digest = cbdataReference(pd); | |
8a6218c6 | 1677 | } |
62e76326 | 1678 | |
a7ad6e4e | 1679 | #endif |
1680 | #if USE_SSL | |
1681 | if (p->use_ssl) { | |
62e76326 | 1682 | p->sslContext = sslCreateClientContext(p->sslcert, p->sslkey, p->sslversion, p->sslcipher, p->ssloptions, p->sslflags, p->sslcafile, p->sslcapath); |
a7ad6e4e | 1683 | } |
62e76326 | 1684 | |
e13ee7ad | 1685 | #endif |
0153d498 | 1686 | while (*head != NULL) |
62e76326 | 1687 | head = &(*head)->next; |
1688 | ||
0153d498 | 1689 | *head = p; |
62e76326 | 1690 | |
40a1495e | 1691 | Config.npeers++; |
62e76326 | 1692 | |
82056f1e | 1693 | peerClearRR(p); |
0153d498 | 1694 | } |
1695 | ||
1696 | static void | |
40a1495e | 1697 | free_peer(peer ** P) |
0153d498 | 1698 | { |
40a1495e | 1699 | peer *p; |
62e76326 | 1700 | |
79d39a72 | 1701 | while ((p = *P) != NULL) { |
62e76326 | 1702 | *P = p->next; |
3855c318 | 1703 | #if USE_CACHE_DIGESTS |
62e76326 | 1704 | |
1705 | cbdataReferenceDone(p->digest); | |
3855c318 | 1706 | #endif |
62e76326 | 1707 | |
1708 | cbdataFree(p); | |
a47b9029 | 1709 | } |
62e76326 | 1710 | |
987c67d1 | 1711 | Config.npeers = 0; |
270b86af | 1712 | } |
1713 | ||
1714 | static void | |
a7d59104 | 1715 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 1716 | { |
d41de3c1 | 1717 | wordlist *w; |
62e76326 | 1718 | |
d41de3c1 | 1719 | while (list != NULL) { |
62e76326 | 1720 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
1721 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
1722 | else | |
1723 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
1724 | ||
1725 | for (w = list->actions; w != NULL; w = w->next) { | |
1726 | storeAppendPrintf(entry, " %s", w->key); | |
1727 | } | |
1728 | ||
1729 | storeAppendPrintf(entry, "\n"); | |
1730 | list = list->next; | |
d41de3c1 | 1731 | } |
270b86af | 1732 | } |
1733 | ||
1734 | static void | |
a47b9029 | 1735 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1736 | { |
1737 | char *passwd = NULL; | |
1738 | wordlist *actions = NULL; | |
22f3fd98 | 1739 | cachemgr_passwd *p; |
1740 | cachemgr_passwd **P; | |
270b86af | 1741 | parse_string(&passwd); |
1742 | parse_wordlist(&actions); | |
e6ccf245 | 1743 | p = static_cast<cachemgr_passwd *>(xcalloc(1, sizeof(cachemgr_passwd))); |
22f3fd98 | 1744 | p->passwd = passwd; |
1745 | p->actions = actions; | |
62e76326 | 1746 | |
26aa7e31 | 1747 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 1748 | /* |
1749 | * See if any of the actions from this line already have a | |
1750 | * password from previous lines. The password checking | |
1751 | * routines in cache_manager.c take the the password from | |
1752 | * the first cachemgr_passwd struct that contains the | |
1753 | * requested action. Thus, we should warn users who might | |
1754 | * think they can have two passwords for the same action. | |
1755 | */ | |
1756 | wordlist *w; | |
1757 | wordlist *u; | |
1758 | ||
1759 | for (w = (*P)->actions; w; w = w->next) { | |
1760 | for (u = actions; u; u = u->next) { | |
1761 | if (strcmp(w->key, u->key)) | |
1762 | continue; | |
1763 | ||
1764 | debug(0, 0) ("WARNING: action '%s' (line %d) already has a password\n", | |
1765 | u->key, config_lineno); | |
1766 | } | |
1767 | } | |
26aa7e31 | 1768 | } |
62e76326 | 1769 | |
22f3fd98 | 1770 | *P = p; |
270b86af | 1771 | } |
1772 | ||
1773 | static void | |
a47b9029 | 1774 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1775 | { |
a47b9029 | 1776 | cachemgr_passwd *p; |
62e76326 | 1777 | |
79d39a72 | 1778 | while ((p = *head) != NULL) { |
62e76326 | 1779 | *head = p->next; |
1780 | xfree(p->passwd); | |
1781 | wordlistDestroy(&p->actions); | |
1782 | xfree(p); | |
a47b9029 | 1783 | } |
270b86af | 1784 | } |
1785 | ||
8203a132 | 1786 | static void |
16300b58 | 1787 | dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var) |
270b86af | 1788 | { |
d41de3c1 | 1789 | acl_name_list *a; |
62e76326 | 1790 | |
d41de3c1 | 1791 | while (var != NULL) { |
62e76326 | 1792 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
1793 | ||
1794 | for (a = var->acl_list; a != NULL; a = a->next) | |
1795 | storeAppendPrintf(entry, " %s", a->name); | |
1796 | ||
1797 | storeAppendPrintf(entry, "\n"); | |
1798 | ||
1799 | var = var->next; | |
d41de3c1 | 1800 | } |
270b86af | 1801 | } |
1802 | ||
1803 | static void | |
16300b58 | 1804 | parse_denyinfo(acl_deny_info_list ** var) |
6e40f263 | 1805 | { |
f1dc9b30 | 1806 | aclParseDenyInfoLine(var); |
6e40f263 | 1807 | } |
403279e0 | 1808 | |
1273d501 | 1809 | void |
a47b9029 | 1810 | free_denyinfo(acl_deny_info_list ** list) |
3c5557f9 | 1811 | { |
56b63fa1 | 1812 | acl_deny_info_list *a = NULL; |
1813 | acl_deny_info_list *a_next = NULL; | |
1814 | acl_name_list *l = NULL; | |
1815 | acl_name_list *l_next = NULL; | |
62e76326 | 1816 | |
1273d501 | 1817 | for (a = *list; a; a = a_next) { |
62e76326 | 1818 | for (l = a->acl_list; l; l = l_next) { |
1819 | l_next = l->next; | |
1820 | memFree(l, MEM_ACL_NAME_LIST); | |
1821 | l = NULL; | |
1822 | } | |
1823 | ||
1824 | a_next = a->next; | |
1825 | memFree(a, MEM_ACL_DENY_INFO_LIST); | |
1826 | a = NULL; | |
1273d501 | 1827 | } |
62e76326 | 1828 | |
1273d501 | 1829 | *list = NULL; |
270b86af | 1830 | } |
1831 | ||
1832 | static void | |
505e35db | 1833 | parse_peer_access(void) |
270b86af | 1834 | { |
1835 | char *host = NULL; | |
505e35db | 1836 | peer *p; |
62e76326 | 1837 | |
270b86af | 1838 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1839 | self_destruct(); |
1840 | ||
0cdcddb9 | 1841 | if ((p = peerFindByName(host)) == NULL) { |
62e76326 | 1842 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
1843 | cfg_filename, config_lineno, host); | |
1844 | return; | |
0cdcddb9 | 1845 | } |
62e76326 | 1846 | |
505e35db | 1847 | aclParseAccessLine(&p->access); |
270b86af | 1848 | } |
1849 | ||
270b86af | 1850 | static void |
1851 | parse_hostdomain(void) | |
1852 | { | |
1853 | char *host = NULL; | |
1854 | char *domain = NULL; | |
62e76326 | 1855 | |
270b86af | 1856 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1857 | self_destruct(); |
1858 | ||
f1dc9b30 | 1859 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 1860 | domain_ping *l = NULL; |
1861 | domain_ping **L = NULL; | |
1862 | peer *p; | |
1863 | ||
1864 | if ((p = peerFindByName(host)) == NULL) { | |
1865 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1866 | cfg_filename, config_lineno, host); | |
1867 | continue; | |
1868 | } | |
1869 | ||
1870 | l = static_cast<domain_ping *>(xcalloc(1, sizeof(domain_ping))); | |
1871 | l->do_ping = 1; | |
1872 | ||
1873 | if (*domain == '!') { /* check for !.edu */ | |
1874 | l->do_ping = 0; | |
1875 | domain++; | |
1876 | } | |
1877 | ||
1878 | l->domain = xstrdup(domain); | |
1879 | ||
1880 | for (L = &(p->peer_domain); *L; L = &((*L)->next)) | |
1881 | ||
1882 | ; | |
1883 | *L = l; | |
f1dc9b30 | 1884 | } |
270b86af | 1885 | } |
1886 | ||
1887 | static void | |
1888 | parse_hostdomaintype(void) | |
1889 | { | |
1890 | char *host = NULL; | |
1891 | char *type = NULL; | |
1892 | char *domain = NULL; | |
62e76326 | 1893 | |
270b86af | 1894 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1895 | self_destruct(); |
1896 | ||
270b86af | 1897 | if (!(type = strtok(NULL, w_space))) |
62e76326 | 1898 | self_destruct(); |
1899 | ||
f1dc9b30 | 1900 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 1901 | domain_type *l = NULL; |
1902 | domain_type **L = NULL; | |
1903 | peer *p; | |
1904 | ||
1905 | if ((p = peerFindByName(host)) == NULL) { | |
1906 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1907 | cfg_filename, config_lineno, host); | |
1908 | return; | |
1909 | } | |
1910 | ||
1911 | l = static_cast<domain_type *>(xcalloc(1, sizeof(domain_type))); | |
1912 | l->type = parseNeighborType(type); | |
1913 | l->domain = xstrdup(domain); | |
1914 | ||
1915 | for (L = &(p->typelist); *L; L = &((*L)->next)) | |
1916 | ||
1917 | ; | |
1918 | *L = l; | |
f1dc9b30 | 1919 | } |
270b86af | 1920 | } |
1921 | ||
7e3ce7b9 | 1922 | #if UNUSED_CODE |
270b86af | 1923 | static void |
a7d59104 | 1924 | dump_ushortlist(StoreEntry * entry, const char *name, ushortlist * u) |
090089c4 | 1925 | { |
270b86af | 1926 | while (u) { |
62e76326 | 1927 | storeAppendPrintf(entry, "%s %d\n", name, (int) u->i); |
1928 | u = u->next; | |
270b86af | 1929 | } |
1930 | } | |
090089c4 | 1931 | |
f53b06f9 | 1932 | static int |
1933 | check_null_ushortlist(ushortlist * u) | |
1934 | { | |
1935 | return u == NULL; | |
1936 | } | |
1937 | ||
270b86af | 1938 | static void |
1939 | parse_ushortlist(ushortlist ** P) | |
1940 | { | |
1941 | char *token; | |
1942 | int i; | |
1943 | ushortlist *u; | |
1944 | ushortlist **U; | |
62e76326 | 1945 | |
270b86af | 1946 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 1947 | if (sscanf(token, "%d", &i) != 1) |
1948 | self_destruct(); | |
1949 | ||
1950 | if (i < 0) | |
1951 | i = 0; | |
1952 | ||
1953 | u = xcalloc(1, sizeof(ushortlist)); | |
1954 | ||
1955 | u->i = (u_short) i; | |
1956 | ||
1957 | for (U = P; *U; U = &(*U)->next) | |
1958 | ||
1959 | ; | |
1960 | *U = u; | |
090089c4 | 1961 | } |
270b86af | 1962 | } |
090089c4 | 1963 | |
0153d498 | 1964 | static void |
a47b9029 | 1965 | free_ushortlist(ushortlist ** P) |
0153d498 | 1966 | { |
a47b9029 | 1967 | ushortlist *u; |
62e76326 | 1968 | |
79d39a72 | 1969 | while ((u = *P) != NULL) { |
62e76326 | 1970 | *P = u->next; |
1971 | xfree(u); | |
a47b9029 | 1972 | } |
0153d498 | 1973 | } |
62e76326 | 1974 | |
7e3ce7b9 | 1975 | #endif |
0153d498 | 1976 | |
270b86af | 1977 | static void |
a7d59104 | 1978 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 1979 | { |
f53b06f9 | 1980 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 1981 | } |
c1c29eb6 | 1982 | |
94439e4e | 1983 | void |
270b86af | 1984 | parse_int(int *var) |
1985 | { | |
270b86af | 1986 | int i; |
0e4e0e7d | 1987 | i = GetInteger(); |
270b86af | 1988 | *var = i; |
1989 | } | |
090089c4 | 1990 | |
0153d498 | 1991 | static void |
1992 | free_int(int *var) | |
1993 | { | |
a47b9029 | 1994 | *var = 0; |
0153d498 | 1995 | } |
1996 | ||
270b86af | 1997 | static void |
a7d59104 | 1998 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 1999 | { |
f53b06f9 | 2000 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2001 | } |
090089c4 | 2002 | |
d205783b | 2003 | void |
270b86af | 2004 | parse_onoff(int *var) |
2005 | { | |
2006 | char *token = strtok(NULL, w_space); | |
090089c4 | 2007 | |
270b86af | 2008 | if (token == NULL) |
62e76326 | 2009 | self_destruct(); |
2010 | ||
270b86af | 2011 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) |
62e76326 | 2012 | *var = 1; |
270b86af | 2013 | else |
62e76326 | 2014 | *var = 0; |
270b86af | 2015 | } |
e90100aa | 2016 | |
0153d498 | 2017 | #define free_onoff free_int |
f1dc9b30 | 2018 | #define dump_eol dump_string |
2019 | #define free_eol free_string | |
d9e04dc7 | 2020 | #define dump_debug dump_string |
2021 | #define free_debug free_string | |
30a4f2a8 | 2022 | |
270b86af | 2023 | static void |
a7d59104 | 2024 | dump_refreshpattern(StoreEntry * entry, const char *name, refresh_t * head) |
270b86af | 2025 | { |
d41de3c1 | 2026 | while (head != NULL) { |
62e76326 | 2027 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d\n", |
2028 | name, | |
2029 | head->flags.icase ? " -i" : null_string, | |
2030 | head->pattern, | |
2031 | (int) head->min / 60, | |
2032 | (int) (100.0 * head->pct + 0.5), | |
2033 | (int) head->max / 60); | |
9f60cfdf | 2034 | #if HTTP_VIOLATIONS |
62e76326 | 2035 | |
2036 | if (head->flags.override_expire) | |
2037 | storeAppendPrintf(entry, " override-expire"); | |
2038 | ||
2039 | if (head->flags.override_lastmod) | |
2040 | storeAppendPrintf(entry, " override-lastmod"); | |
2041 | ||
2042 | if (head->flags.reload_into_ims) | |
2043 | storeAppendPrintf(entry, " reload-into-ims"); | |
2044 | ||
2045 | if (head->flags.ignore_reload) | |
2046 | storeAppendPrintf(entry, " ignore-reload"); | |
2047 | ||
9f60cfdf | 2048 | #endif |
62e76326 | 2049 | |
2050 | storeAppendPrintf(entry, "\n"); | |
2051 | ||
2052 | head = head->next; | |
d41de3c1 | 2053 | } |
270b86af | 2054 | } |
090089c4 | 2055 | |
270b86af | 2056 | static void |
f1dc9b30 | 2057 | parse_refreshpattern(refresh_t ** head) |
270b86af | 2058 | { |
f1dc9b30 | 2059 | char *token; |
2060 | char *pattern; | |
2061 | time_t min = 0; | |
c3f6d204 | 2062 | double pct = 0.0; |
f1dc9b30 | 2063 | time_t max = 0; |
9f60cfdf | 2064 | #if HTTP_VIOLATIONS |
62e76326 | 2065 | |
1dfa1d81 | 2066 | int override_expire = 0; |
2067 | int override_lastmod = 0; | |
cbe3a719 | 2068 | int reload_into_ims = 0; |
2069 | int ignore_reload = 0; | |
9f60cfdf | 2070 | #endif |
62e76326 | 2071 | |
f1dc9b30 | 2072 | int i; |
2073 | refresh_t *t; | |
2074 | regex_t comp; | |
2075 | int errcode; | |
2076 | int flags = REG_EXTENDED | REG_NOSUB; | |
62e76326 | 2077 | |
f1dc9b30 | 2078 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2079 | self_destruct(); |
2080 | ||
f1dc9b30 | 2081 | if (strcmp(token, "-i") == 0) { |
62e76326 | 2082 | flags |= REG_ICASE; |
2083 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2084 | } else if (strcmp(token, "+i") == 0) { |
62e76326 | 2085 | flags &= ~REG_ICASE; |
2086 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2087 | } |
62e76326 | 2088 | |
f1dc9b30 | 2089 | if (token == NULL) |
62e76326 | 2090 | self_destruct(); |
2091 | ||
f1dc9b30 | 2092 | pattern = xstrdup(token); |
62e76326 | 2093 | |
0e4e0e7d | 2094 | i = GetInteger(); /* token: min */ |
62e76326 | 2095 | |
f1dc9b30 | 2096 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2097 | |
0e4e0e7d | 2098 | i = GetInteger(); /* token: pct */ |
62e76326 | 2099 | |
c3f6d204 | 2100 | pct = (double) i / 100.0; |
62e76326 | 2101 | |
0e4e0e7d | 2102 | i = GetInteger(); /* token: max */ |
62e76326 | 2103 | |
f1dc9b30 | 2104 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2105 | |
1dfa1d81 | 2106 | /* Options */ |
2107 | while ((token = strtok(NULL, w_space)) != NULL) { | |
9f60cfdf | 2108 | #if HTTP_VIOLATIONS |
62e76326 | 2109 | |
2110 | if (!strcmp(token, "override-expire")) | |
2111 | override_expire = 1; | |
2112 | else if (!strcmp(token, "override-lastmod")) | |
2113 | override_lastmod = 1; | |
2114 | else if (!strcmp(token, "reload-into-ims")) { | |
2115 | reload_into_ims = 1; | |
2116 | refresh_nocache_hack = 1; | |
2117 | /* tell client_side.c that this is used */ | |
2118 | } else if (!strcmp(token, "ignore-reload")) { | |
2119 | ignore_reload = 1; | |
2120 | refresh_nocache_hack = 1; | |
2121 | /* tell client_side.c that this is used */ | |
2122 | } else | |
9f60cfdf | 2123 | #endif |
62e76326 | 2124 | |
2125 | debug(22, 0) ("redreshAddToList: Unknown option '%s': %s\n", | |
2126 | pattern, token); | |
1dfa1d81 | 2127 | } |
62e76326 | 2128 | |
f1dc9b30 | 2129 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
62e76326 | 2130 | char errbuf[256]; |
2131 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
2132 | debug(22, 0) ("%s line %d: %s\n", | |
2133 | cfg_filename, config_lineno, config_input_line); | |
2134 | debug(22, 0) ("refreshAddToList: Invalid regular expression '%s': %s\n", | |
2135 | pattern, errbuf); | |
2136 | return; | |
f1dc9b30 | 2137 | } |
62e76326 | 2138 | |
c3f6d204 | 2139 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2140 | max = max < 0 ? 0 : max; |
e6ccf245 | 2141 | t = static_cast<refresh_t *>(xcalloc(1, sizeof(refresh_t))); |
f1dc9b30 | 2142 | t->pattern = (char *) xstrdup(pattern); |
2143 | t->compiled_pattern = comp; | |
2144 | t->min = min; | |
c3f6d204 | 2145 | t->pct = pct; |
f1dc9b30 | 2146 | t->max = max; |
62e76326 | 2147 | |
c3f6d204 | 2148 | if (flags & REG_ICASE) |
62e76326 | 2149 | t->flags.icase = 1; |
2150 | ||
9f60cfdf | 2151 | #if HTTP_VIOLATIONS |
62e76326 | 2152 | |
1dfa1d81 | 2153 | if (override_expire) |
62e76326 | 2154 | t->flags.override_expire = 1; |
2155 | ||
1dfa1d81 | 2156 | if (override_lastmod) |
62e76326 | 2157 | t->flags.override_lastmod = 1; |
2158 | ||
cbe3a719 | 2159 | if (reload_into_ims) |
62e76326 | 2160 | t->flags.reload_into_ims = 1; |
2161 | ||
cbe3a719 | 2162 | if (ignore_reload) |
62e76326 | 2163 | t->flags.ignore_reload = 1; |
2164 | ||
9f60cfdf | 2165 | #endif |
62e76326 | 2166 | |
f1dc9b30 | 2167 | t->next = NULL; |
62e76326 | 2168 | |
f1dc9b30 | 2169 | while (*head) |
62e76326 | 2170 | head = &(*head)->next; |
2171 | ||
f1dc9b30 | 2172 | *head = t; |
62e76326 | 2173 | |
f1dc9b30 | 2174 | safe_free(pattern); |
270b86af | 2175 | } |
090089c4 | 2176 | |
8e89beb3 | 2177 | #if UNUSED_CODE |
6b53c392 | 2178 | static int |
a4b8110e | 2179 | check_null_refreshpattern(refresh_t * data) |
6b53c392 | 2180 | { |
80e073c0 | 2181 | return data == NULL; |
6b53c392 | 2182 | } |
62e76326 | 2183 | |
8e89beb3 | 2184 | #endif |
6b53c392 | 2185 | |
270b86af | 2186 | static void |
a47b9029 | 2187 | free_refreshpattern(refresh_t ** head) |
270b86af | 2188 | { |
f1dc9b30 | 2189 | refresh_t *t; |
62e76326 | 2190 | |
79d39a72 | 2191 | while ((t = *head) != NULL) { |
62e76326 | 2192 | *head = t->next; |
2193 | safe_free(t->pattern); | |
2194 | regfree(&t->compiled_pattern); | |
2195 | safe_free(t); | |
f1dc9b30 | 2196 | } |
270b86af | 2197 | } |
12b9e9b1 | 2198 | |
270b86af | 2199 | static void |
a7d59104 | 2200 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2201 | { |
f53b06f9 | 2202 | if (var != NULL) |
62e76326 | 2203 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2204 | } |
98ffb7e4 | 2205 | |
270b86af | 2206 | static void |
0153d498 | 2207 | parse_string(char **var) |
270b86af | 2208 | { |
2209 | char *token = strtok(NULL, w_space); | |
270b86af | 2210 | safe_free(*var); |
62e76326 | 2211 | |
270b86af | 2212 | if (token == NULL) |
62e76326 | 2213 | self_destruct(); |
2214 | ||
270b86af | 2215 | *var = xstrdup(token); |
2216 | } | |
b15e6857 | 2217 | |
0153d498 | 2218 | static void |
2219 | free_string(char **var) | |
2220 | { | |
027acbaf | 2221 | safe_free(*var); |
0153d498 | 2222 | } |
caebbe00 | 2223 | |
94439e4e | 2224 | void |
f1dc9b30 | 2225 | parse_eol(char *volatile *var) |
270b86af | 2226 | { |
852751f7 | 2227 | unsigned char *token = (unsigned char *) strtok(NULL, null_string); |
270b86af | 2228 | safe_free(*var); |
62e76326 | 2229 | |
f1dc9b30 | 2230 | if (token == NULL) |
62e76326 | 2231 | self_destruct(); |
2232 | ||
2d72d4fd | 2233 | while (*token && isspace(*token)) |
62e76326 | 2234 | token++; |
2235 | ||
20cb98c9 | 2236 | if (!*token) |
62e76326 | 2237 | self_destruct(); |
2238 | ||
852751f7 | 2239 | *var = xstrdup((char *) token); |
270b86af | 2240 | } |
090089c4 | 2241 | |
d9e04dc7 | 2242 | void |
2243 | parse_debug(char *volatile *var) | |
2244 | { | |
2245 | parse_eol(var); | |
2246 | safe_free(debug_options) | |
2247 | debug_options = xstrdup(Config.debugOptions); | |
2248 | Debug::parseOptions(Config.debugOptions); | |
2249 | } | |
2250 | ||
270b86af | 2251 | static void |
a7d59104 | 2252 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 2253 | { |
f53b06f9 | 2254 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 2255 | } |
2256 | ||
94439e4e | 2257 | void |
a47b9029 | 2258 | parse_time_t(time_t * var) |
0ffd22bc | 2259 | { |
f1dc9b30 | 2260 | parseTimeLine(var, T_SECOND_STR); |
0ffd22bc | 2261 | } |
2262 | ||
270b86af | 2263 | static void |
a47b9029 | 2264 | free_time_t(time_t * var) |
270b86af | 2265 | { |
a47b9029 | 2266 | *var = 0; |
270b86af | 2267 | } |
9906e724 | 2268 | |
2269 | static void | |
a7d59104 | 2270 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 2271 | { |
f53b06f9 | 2272 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 2273 | } |
2274 | ||
2275 | static void | |
a7d59104 | 2276 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2277 | { |
f53b06f9 | 2278 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 2279 | } |
2280 | ||
2281 | static void | |
a7d59104 | 2282 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2283 | { |
f53b06f9 | 2284 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 2285 | } |
2286 | ||
2287 | static void | |
a47b9029 | 2288 | parse_size_t(size_t * var) |
1b635117 | 2289 | { |
1b635117 | 2290 | int i; |
0e4e0e7d | 2291 | i = GetInteger(); |
1b635117 | 2292 | *var = (size_t) i; |
2293 | } | |
2294 | ||
2295 | static void | |
2296 | parse_b_size_t(size_t * var) | |
9906e724 | 2297 | { |
2298 | parseBytesLine(var, B_BYTES_STR); | |
2299 | } | |
2300 | ||
2301 | static void | |
a47b9029 | 2302 | parse_kb_size_t(size_t * var) |
9906e724 | 2303 | { |
2304 | parseBytesLine(var, B_KBYTES_STR); | |
2305 | } | |
2306 | ||
2307 | static void | |
a47b9029 | 2308 | free_size_t(size_t * var) |
9906e724 | 2309 | { |
a47b9029 | 2310 | *var = 0; |
9906e724 | 2311 | } |
2312 | ||
1b635117 | 2313 | #define free_b_size_t free_size_t |
9906e724 | 2314 | #define free_kb_size_t free_size_t |
2315 | #define free_mb_size_t free_size_t | |
2316 | #define free_gb_size_t free_size_t | |
090089c4 | 2317 | |
8203a132 | 2318 | static void |
a7d59104 | 2319 | dump_ushort(StoreEntry * entry, const char *name, u_short var) |
090089c4 | 2320 | { |
f53b06f9 | 2321 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2322 | } |
090089c4 | 2323 | |
0153d498 | 2324 | static void |
a47b9029 | 2325 | free_ushort(u_short * u) |
0153d498 | 2326 | { |
2327 | *u = 0; | |
2328 | } | |
2329 | ||
270b86af | 2330 | static void |
2331 | parse_ushort(u_short * var) | |
b67e2c8c | 2332 | { |
2333 | ConfigParser::ParseUShort(var); | |
2334 | } | |
2335 | ||
2336 | void | |
2337 | ConfigParser::ParseUShort(u_short *var) | |
270b86af | 2338 | { |
270b86af | 2339 | int i; |
090089c4 | 2340 | |
0e4e0e7d | 2341 | i = GetInteger(); |
62e76326 | 2342 | |
270b86af | 2343 | if (i < 0) |
62e76326 | 2344 | i = 0; |
2345 | ||
270b86af | 2346 | *var = (u_short) i; |
090089c4 | 2347 | } |
2348 | ||
270b86af | 2349 | static void |
a7d59104 | 2350 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 2351 | { |
270b86af | 2352 | while (list != NULL) { |
62e76326 | 2353 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
2354 | list = list->next; | |
429fdbec | 2355 | } |
429fdbec | 2356 | } |
2357 | ||
94439e4e | 2358 | void |
270b86af | 2359 | parse_wordlist(wordlist ** list) |
429fdbec | 2360 | { |
270b86af | 2361 | char *token; |
a3c6890f | 2362 | char *t = strtok(NULL, ""); |
62e76326 | 2363 | |
a3c6890f | 2364 | while ((token = strwordtok(NULL, &t))) |
62e76326 | 2365 | wordlistAdd(list, token); |
429fdbec | 2366 | } |
270b86af | 2367 | |
f8d9f54a | 2368 | static int |
5da06f20 | 2369 | check_null_wordlist(wordlist * w) |
f8d9f54a | 2370 | { |
2371 | return w == NULL; | |
2372 | } | |
2373 | ||
63e9d884 | 2374 | static int |
c6d5b87b | 2375 | check_null_acl_access(acl_access * a) |
63e9d884 | 2376 | { |
2377 | return a == NULL; | |
2378 | } | |
2379 | ||
0153d498 | 2380 | #define free_wordlist wordlistDestroy |
270b86af | 2381 | |
d548ee64 | 2382 | #define free_uri_whitespace free_int |
2383 | ||
2384 | static void | |
2385 | parse_uri_whitespace(int *var) | |
2386 | { | |
2387 | char *token = strtok(NULL, w_space); | |
62e76326 | 2388 | |
d548ee64 | 2389 | if (token == NULL) |
62e76326 | 2390 | self_destruct(); |
2391 | ||
7e3ce7b9 | 2392 | if (!strcasecmp(token, "strip")) |
62e76326 | 2393 | *var = URI_WHITESPACE_STRIP; |
7e3ce7b9 | 2394 | else if (!strcasecmp(token, "deny")) |
62e76326 | 2395 | *var = URI_WHITESPACE_DENY; |
d548ee64 | 2396 | else if (!strcasecmp(token, "allow")) |
62e76326 | 2397 | *var = URI_WHITESPACE_ALLOW; |
d548ee64 | 2398 | else if (!strcasecmp(token, "encode")) |
62e76326 | 2399 | *var = URI_WHITESPACE_ENCODE; |
d548ee64 | 2400 | else if (!strcasecmp(token, "chop")) |
62e76326 | 2401 | *var = URI_WHITESPACE_CHOP; |
d548ee64 | 2402 | else |
62e76326 | 2403 | self_destruct(); |
d548ee64 | 2404 | } |
2405 | ||
2406 | ||
2407 | static void | |
2408 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
2409 | { | |
c193c972 | 2410 | const char *s; |
62e76326 | 2411 | |
d548ee64 | 2412 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 2413 | s = "allow"; |
d548ee64 | 2414 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 2415 | s = "encode"; |
d548ee64 | 2416 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 2417 | s = "chop"; |
7e3ce7b9 | 2418 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 2419 | s = "deny"; |
7e3ce7b9 | 2420 | else |
62e76326 | 2421 | s = "strip"; |
2422 | ||
d548ee64 | 2423 | storeAppendPrintf(entry, "%s %s\n", name, s); |
2424 | } | |
2425 | ||
6a566b9c | 2426 | static void |
c1dd71ae | 2427 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 2428 | { |
2429 | if (!*settings) | |
62e76326 | 2430 | return; |
2431 | ||
6a566b9c | 2432 | free_string(&(*settings)->type); |
62e76326 | 2433 | |
6a566b9c | 2434 | free_wordlist(&(*settings)->args); |
62e76326 | 2435 | |
6a566b9c | 2436 | xfree(*settings); |
62e76326 | 2437 | |
6a566b9c | 2438 | *settings = NULL; |
2439 | } | |
2440 | ||
2441 | static void | |
c1dd71ae | 2442 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 2443 | { |
2444 | if (*settings) | |
62e76326 | 2445 | free_removalpolicy(settings); |
2446 | ||
e6ccf245 | 2447 | *settings = static_cast<RemovalPolicySettings *>(xcalloc(1, sizeof(**settings))); |
62e76326 | 2448 | |
6a566b9c | 2449 | parse_string(&(*settings)->type); |
62e76326 | 2450 | |
6a566b9c | 2451 | parse_wordlist(&(*settings)->args); |
2452 | } | |
2453 | ||
2454 | static void | |
c1dd71ae | 2455 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 2456 | { |
2457 | wordlist *args; | |
2458 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
2459 | args = settings->args; | |
62e76326 | 2460 | |
6a566b9c | 2461 | while (args) { |
62e76326 | 2462 | storeAppendPrintf(entry, " %s", args->key); |
2463 | args = args->next; | |
6a566b9c | 2464 | } |
62e76326 | 2465 | |
be58afb5 | 2466 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 2467 | } |
c1dd71ae | 2468 | |
6a566b9c | 2469 | |
1ee67578 | 2470 | #include "cf_parser.h" |
f1dc9b30 | 2471 | |
2472 | peer_t | |
2473 | parseNeighborType(const char *s) | |
2474 | { | |
2475 | if (!strcasecmp(s, "parent")) | |
62e76326 | 2476 | return PEER_PARENT; |
2477 | ||
f1dc9b30 | 2478 | if (!strcasecmp(s, "neighbor")) |
62e76326 | 2479 | return PEER_SIBLING; |
2480 | ||
f1dc9b30 | 2481 | if (!strcasecmp(s, "neighbour")) |
62e76326 | 2482 | return PEER_SIBLING; |
2483 | ||
f1dc9b30 | 2484 | if (!strcasecmp(s, "sibling")) |
62e76326 | 2485 | return PEER_SIBLING; |
2486 | ||
f1dc9b30 | 2487 | if (!strcasecmp(s, "multicast")) |
62e76326 | 2488 | return PEER_MULTICAST; |
2489 | ||
f1dc9b30 | 2490 | debug(15, 0) ("WARNING: Unknown neighbor type: %s\n", s); |
62e76326 | 2491 | |
f1dc9b30 | 2492 | return PEER_SIBLING; |
2493 | } | |
f150dd4b | 2494 | |
3f38a55e | 2495 | #if CURRENTLY_UNUSED |
2496 | /* This code was previously used by http_port. Left as it really should | |
2497 | * be used by icp_port and htcp_port | |
2498 | */ | |
52f772de | 2499 | void |
2500 | parse_sockaddr_in_list_token(sockaddr_in_list ** head, char *token) | |
7e3ce7b9 | 2501 | { |
7e3ce7b9 | 2502 | char *t; |
efd900cb | 2503 | char *host; |
62e76326 | 2504 | |
7e3ce7b9 | 2505 | const struct hostent *hp; |
efd900cb | 2506 | unsigned short port; |
7e3ce7b9 | 2507 | sockaddr_in_list *s; |
52f772de | 2508 | |
2509 | host = NULL; | |
2510 | port = 0; | |
62e76326 | 2511 | |
52f772de | 2512 | if ((t = strchr(token, ':'))) { |
62e76326 | 2513 | /* host:port */ |
2514 | host = token; | |
2515 | *t = '\0'; | |
2516 | port = (unsigned short) xatoi(t + 1); | |
2517 | ||
2518 | if (0 == port) | |
2519 | self_destruct(); | |
5c20d6fa | 2520 | } else if ((port = xatoi(token)) > 0) { |
62e76326 | 2521 | /* port */ |
52f772de | 2522 | } else { |
62e76326 | 2523 | self_destruct(); |
52f772de | 2524 | } |
62e76326 | 2525 | |
e6ccf245 | 2526 | s = static_cast<sockaddr_in_list *>(xcalloc(1, sizeof(*s))); |
52f772de | 2527 | s->s.sin_port = htons(port); |
62e76326 | 2528 | |
52f772de | 2529 | if (NULL == host) |
62e76326 | 2530 | s->s.sin_addr = any_addr; |
52f772de | 2531 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) |
62e76326 | 2532 | (void) 0; |
52f772de | 2533 | else if ((hp = gethostbyname(host))) /* dont use ipcache */ |
62e76326 | 2534 | s->s.sin_addr = inaddrFromHostent(hp); |
52f772de | 2535 | else |
62e76326 | 2536 | self_destruct(); |
2537 | ||
52f772de | 2538 | while (*head) |
62e76326 | 2539 | head = &(*head)->next; |
2540 | ||
52f772de | 2541 | *head = s; |
2542 | } | |
2543 | ||
2544 | static void | |
2545 | parse_sockaddr_in_list(sockaddr_in_list ** head) | |
2546 | { | |
2547 | char *token; | |
62e76326 | 2548 | |
52f772de | 2549 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 2550 | parse_sockaddr_in_list_token(head, token); |
7e3ce7b9 | 2551 | } |
2552 | } | |
2553 | ||
2554 | static void | |
2555 | dump_sockaddr_in_list(StoreEntry * e, const char *n, const sockaddr_in_list * s) | |
2556 | { | |
2557 | while (s) { | |
62e76326 | 2558 | storeAppendPrintf(e, "%s %s:%d\n", |
2559 | n, | |
2560 | inet_ntoa(s->s.sin_addr), | |
2561 | ntohs(s->s.sin_port)); | |
2562 | s = s->next; | |
7e3ce7b9 | 2563 | } |
2564 | } | |
2565 | ||
2566 | static void | |
2567 | free_sockaddr_in_list(sockaddr_in_list ** head) | |
2568 | { | |
2569 | sockaddr_in_list *s; | |
62e76326 | 2570 | |
7e3ce7b9 | 2571 | while ((s = *head) != NULL) { |
62e76326 | 2572 | *head = s->next; |
2573 | xfree(s); | |
7e3ce7b9 | 2574 | } |
2575 | } | |
2576 | ||
2577 | static int | |
2578 | check_null_sockaddr_in_list(const sockaddr_in_list * s) | |
2579 | { | |
2580 | return NULL == s; | |
2581 | } | |
62e76326 | 2582 | |
3f38a55e | 2583 | #endif /* CURRENTLY_UNUSED */ |
7e3ce7b9 | 2584 | |
d193a436 | 2585 | static void |
3f38a55e | 2586 | parse_http_port_specification(http_port_list * s, char *token) |
d193a436 | 2587 | { |
3f38a55e | 2588 | char *host = NULL; |
62e76326 | 2589 | |
d193a436 | 2590 | const struct hostent *hp; |
3f38a55e | 2591 | unsigned short port = 0; |
2592 | char *t; | |
62e76326 | 2593 | |
d193a436 | 2594 | if ((t = strchr(token, ':'))) { |
62e76326 | 2595 | /* host:port */ |
2596 | host = token; | |
2597 | *t = '\0'; | |
2598 | port = (unsigned short) atoi(t + 1); | |
2599 | ||
2600 | if (0 == port) | |
2601 | self_destruct(); | |
3f38a55e | 2602 | } else if ((port = atoi(token)) > 0) { |
62e76326 | 2603 | /* port */ |
d193a436 | 2604 | } else { |
62e76326 | 2605 | self_destruct(); |
d193a436 | 2606 | } |
62e76326 | 2607 | |
d193a436 | 2608 | s->s.sin_port = htons(port); |
62e76326 | 2609 | |
d193a436 | 2610 | if (NULL == host) |
62e76326 | 2611 | s->s.sin_addr = any_addr; |
d193a436 | 2612 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) |
62e76326 | 2613 | (void) 0; |
3f38a55e | 2614 | else if ((hp = gethostbyname(host))) { |
62e76326 | 2615 | /* dont use ipcache */ |
2616 | s->s.sin_addr = inaddrFromHostent(hp); | |
2617 | s->defaultsite = xstrdup(host); | |
3f38a55e | 2618 | } else |
62e76326 | 2619 | self_destruct(); |
3f38a55e | 2620 | } |
2621 | ||
2622 | static void | |
2623 | parse_http_port_option(http_port_list * s, char *token) | |
2624 | { | |
2625 | if (strncmp(token, "defaultsite=", 12) == 0) { | |
62e76326 | 2626 | safe_free(s->defaultsite); |
2627 | s->defaultsite = xstrdup(token + 12); | |
2628 | s->accel = 1; | |
3f38a55e | 2629 | } else if (strncmp(token, "name=", 5) == 0) { |
62e76326 | 2630 | safe_free(s->name); |
2631 | s->name = xstrdup(token + 5); | |
3f38a55e | 2632 | } else if (strcmp(token, "transparent") == 0) { |
62e76326 | 2633 | s->transparent = 1; |
3f38a55e | 2634 | } else if (strcmp(token, "vhost") == 0) { |
62e76326 | 2635 | s->vhost = 1; |
2636 | s->accel = 1; | |
3f38a55e | 2637 | } else if (strcmp(token, "vport") == 0) { |
62e76326 | 2638 | s->vport = -1; |
2639 | s->accel = 1; | |
3f38a55e | 2640 | } else if (strncmp(token, "vport=", 6) == 0) { |
62e76326 | 2641 | s->vport = atoi(token + 6); |
2642 | s->accel = 1; | |
3f38a55e | 2643 | } else if (strncmp(token, "protocol=", 9) == 0) { |
62e76326 | 2644 | s->protocol = xstrdup(token + 9); |
2645 | s->accel = 1; | |
3f38a55e | 2646 | } else if (strcmp(token, "accel") == 0) { |
62e76326 | 2647 | s->accel = 1; |
3f38a55e | 2648 | } else { |
62e76326 | 2649 | self_destruct(); |
3f38a55e | 2650 | } |
2651 | } | |
2652 | ||
2653 | static void | |
2654 | free_generic_http_port_data(http_port_list * s) | |
2655 | { | |
2656 | safe_free(s->name); | |
2657 | safe_free(s->defaultsite); | |
2658 | } | |
2659 | ||
2660 | static void | |
2661 | cbdataFree_http_port(void *data) | |
2662 | { | |
2663 | free_generic_http_port_data((http_port_list *)data); | |
2664 | } | |
2665 | ||
2666 | ||
2667 | static http_port_list * | |
2668 | create_http_port(char *portspec) | |
2669 | { | |
2670 | CBDATA_TYPE(http_port_list); | |
2671 | CBDATA_INIT_TYPE_FREECB(http_port_list, cbdataFree_http_port); | |
2672 | ||
2673 | http_port_list *s = cbdataAlloc(http_port_list); | |
2674 | s->protocol = xstrdup("http"); | |
2675 | parse_http_port_specification(s, portspec); | |
2676 | return s; | |
2677 | } | |
2678 | ||
2679 | void | |
2680 | add_http_port(char *portspec) | |
2681 | { | |
2682 | http_port_list *s = create_http_port(portspec); | |
2683 | s->next = Config.Sockaddr.http; | |
2684 | Config.Sockaddr.http = s; | |
2685 | } | |
2686 | ||
2687 | static void | |
2688 | parse_http_port_list(http_port_list ** head) | |
2689 | { | |
2690 | char *token = strtok(NULL, w_space); | |
62e76326 | 2691 | |
3f38a55e | 2692 | if (!token) |
62e76326 | 2693 | self_destruct(); |
2694 | ||
3f38a55e | 2695 | http_port_list *s = create_http_port(token); |
62e76326 | 2696 | |
3f38a55e | 2697 | /* parse options ... */ |
2698 | while ((token = strtok(NULL, w_space))) { | |
62e76326 | 2699 | parse_http_port_option(s, token); |
3f38a55e | 2700 | } |
62e76326 | 2701 | |
3f38a55e | 2702 | while (*head) |
62e76326 | 2703 | head = &(*head)->next; |
2704 | ||
3f38a55e | 2705 | *head = s; |
2706 | } | |
2707 | ||
2708 | static void | |
2709 | dump_generic_http_port(StoreEntry * e, const char *n, const http_port_list * s) | |
2710 | { | |
2711 | storeAppendPrintf(e, "%s %s:%d", | |
62e76326 | 2712 | n, |
2713 | inet_ntoa(s->s.sin_addr), | |
2714 | ntohs(s->s.sin_port)); | |
2715 | ||
3f38a55e | 2716 | if (s->defaultsite) |
62e76326 | 2717 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); |
2718 | ||
3f38a55e | 2719 | if (s->transparent) |
62e76326 | 2720 | storeAppendPrintf(e, " transparent"); |
2721 | ||
3f38a55e | 2722 | if (s->vhost) |
62e76326 | 2723 | storeAppendPrintf(e, " vhost"); |
2724 | ||
3f38a55e | 2725 | if (s->vport) |
62e76326 | 2726 | storeAppendPrintf(e, " vport"); |
3f38a55e | 2727 | } |
62e76326 | 2728 | |
3f38a55e | 2729 | static void |
2730 | dump_http_port_list(StoreEntry * e, const char *n, const http_port_list * s) | |
2731 | { | |
2732 | while (s) { | |
62e76326 | 2733 | dump_generic_http_port(e, n, s); |
2734 | storeAppendPrintf(e, "\n"); | |
2735 | s = s->next; | |
3f38a55e | 2736 | } |
2737 | } | |
2738 | ||
2739 | static void | |
2740 | free_http_port_list(http_port_list ** head) | |
2741 | { | |
2742 | http_port_list *s; | |
62e76326 | 2743 | |
3f38a55e | 2744 | while ((s = *head) != NULL) { |
62e76326 | 2745 | *head = s->next; |
2746 | cbdataFree(s); | |
3f38a55e | 2747 | } |
2748 | } | |
2749 | ||
2750 | #if UNUSED_CODE | |
2751 | static int | |
2752 | check_null_http_port_list(const http_port_list * s) | |
2753 | { | |
2754 | return NULL == s; | |
2755 | } | |
62e76326 | 2756 | |
3f38a55e | 2757 | #endif |
2758 | ||
2759 | #if USE_SSL | |
2760 | static void | |
2761 | cbdataFree_https_port(void *data) | |
2762 | { | |
2763 | https_port_list *s = (https_port_list *)data; | |
2764 | free_generic_http_port_data(&s->http); | |
2765 | safe_free(s->cert); | |
2766 | safe_free(s->key); | |
2767 | } | |
2768 | ||
2769 | static void | |
2770 | parse_https_port_list(https_port_list ** head) | |
2771 | { | |
2772 | CBDATA_TYPE(https_port_list); | |
2773 | char *token; | |
2774 | https_port_list *s; | |
2775 | CBDATA_INIT_TYPE_FREECB(https_port_list, cbdataFree_https_port); | |
2776 | token = strtok(NULL, w_space); | |
62e76326 | 2777 | |
3f38a55e | 2778 | if (!token) |
62e76326 | 2779 | self_destruct(); |
2780 | ||
3f38a55e | 2781 | s = cbdataAlloc(https_port_list); |
62e76326 | 2782 | |
3f38a55e | 2783 | s->http.protocol = xstrdup("https"); |
62e76326 | 2784 | |
3f38a55e | 2785 | parse_http_port_specification(&s->http, token); |
62e76326 | 2786 | |
d193a436 | 2787 | /* parse options ... */ |
2788 | while ((token = strtok(NULL, w_space))) { | |
62e76326 | 2789 | if (strncmp(token, "cert=", 5) == 0) { |
2790 | safe_free(s->cert); | |
2791 | s->cert = xstrdup(token + 5); | |
2792 | } else if (strncmp(token, "key=", 4) == 0) { | |
2793 | safe_free(s->key); | |
2794 | s->key = xstrdup(token + 4); | |
2795 | } else if (strncmp(token, "version=", 8) == 0) { | |
2796 | s->version = xatoi(token + 8); | |
2797 | } else if (strncmp(token, "options=", 8) == 0) { | |
2798 | safe_free(s->options); | |
2799 | s->options = xstrdup(token + 8); | |
2800 | } else if (strncmp(token, "cipher=", 7) == 0) { | |
2801 | safe_free(s->cipher); | |
2802 | s->cipher = xstrdup(token + 7); | |
2803 | } else if (strncmp(token, "clientca=", 9) == 0) { | |
2804 | safe_free(s->clientca); | |
2805 | s->clientca = xstrdup(token + 9); | |
2806 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
2807 | safe_free(s->cafile); | |
2808 | s->cafile = xstrdup(token + 7); | |
2809 | } else if (strncmp(token, "capath=", 7) == 0) { | |
2810 | safe_free(s->capath); | |
2811 | s->capath = xstrdup(token + 7); | |
35105e4b | 2812 | } else if (strncmp(token, "dhparams=", 9) == 0) { |
2813 | safe_free(s->dhfile); | |
2814 | s->dhfile = xstrdup(token + 9); | |
62e76326 | 2815 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
2816 | safe_free(s->sslflags); | |
2817 | s->sslflags = xstrdup(token + 9); | |
2818 | } else { | |
2819 | parse_http_port_option(&s->http, token); | |
2820 | } | |
d193a436 | 2821 | } |
62e76326 | 2822 | |
35105e4b | 2823 | s->sslContext = sslCreateServerContext(s->cert, s->key, s->version, s->cipher, s->options, s->sslflags, s->clientca, s->cafile, s->capath, s->dhfile); |
62e76326 | 2824 | |
87ec2a09 | 2825 | if (!s->sslContext) |
62e76326 | 2826 | self_destruct(); |
2827 | ||
3f38a55e | 2828 | while (*head) |
62e76326 | 2829 | head = (https_port_list **)&(*head)->http.next; |
2830 | ||
d193a436 | 2831 | *head = s; |
2832 | } | |
2833 | ||
2834 | static void | |
2835 | dump_https_port_list(StoreEntry * e, const char *n, const https_port_list * s) | |
2836 | { | |
2837 | while (s) { | |
62e76326 | 2838 | dump_generic_http_port(e, n, &s->http); |
2839 | ||
2840 | if (s->cert) | |
2841 | storeAppendPrintf(e, " cert=%s", s->cert); | |
2842 | ||
2843 | if (s->key) | |
2844 | storeAppendPrintf(e, " key=%s", s->cert); | |
2845 | ||
2846 | if (s->version) | |
2847 | storeAppendPrintf(e, " version=%d", s->version); | |
2848 | ||
2849 | if (s->options) | |
2850 | storeAppendPrintf(e, " options=%s", s->options); | |
2851 | ||
2852 | if (s->cipher) | |
2853 | storeAppendPrintf(e, " cipher=%s", s->cipher); | |
2854 | ||
2855 | if (s->cafile) | |
2856 | storeAppendPrintf(e, " cafile=%s", s->cafile); | |
2857 | ||
2858 | if (s->capath) | |
2859 | storeAppendPrintf(e, " capath=%s", s->capath); | |
2860 | ||
35105e4b | 2861 | if (s->dhfile) |
2862 | storeAppendPrintf(e, " dhparams=%s", s->dhfile); | |
2863 | ||
62e76326 | 2864 | if (s->sslflags) |
2865 | storeAppendPrintf(e, " sslflags=%s", s->sslflags); | |
2866 | ||
2867 | storeAppendPrintf(e, "\n"); | |
2868 | ||
2869 | s = (https_port_list *) s->http.next; | |
d193a436 | 2870 | } |
2871 | } | |
2872 | ||
2873 | static void | |
2874 | free_https_port_list(https_port_list ** head) | |
2875 | { | |
2876 | https_port_list *s; | |
62e76326 | 2877 | |
d193a436 | 2878 | while ((s = *head) != NULL) { |
62e76326 | 2879 | *head = (https_port_list *) s->http.next; |
2880 | cbdataFree(s); | |
d193a436 | 2881 | } |
2882 | } | |
2883 | ||
2884 | #if 0 | |
2885 | static int | |
2886 | check_null_https_port_list(const https_port_list * s) | |
2887 | { | |
2888 | return NULL == s; | |
2889 | } | |
62e76326 | 2890 | |
d193a436 | 2891 | #endif |
2892 | ||
2893 | #endif /* USE_SSL */ | |
2894 | ||
f150dd4b | 2895 | void |
2896 | configFreeMemory(void) | |
2897 | { | |
23ff6968 | 2898 | free_all(); |
f150dd4b | 2899 | } |
f0b19334 | 2900 | |
94439e4e | 2901 | void |
f0b19334 | 2902 | requirePathnameExists(const char *name, const char *path) |
2903 | { | |
62e76326 | 2904 | |
f0b19334 | 2905 | struct stat sb; |
08577e16 | 2906 | char pathbuf[BUFSIZ]; |
f0b19334 | 2907 | assert(path != NULL); |
62e76326 | 2908 | |
08577e16 | 2909 | if (Config.chroot_dir) { |
62e76326 | 2910 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
2911 | path = pathbuf; | |
08577e16 | 2912 | } |
62e76326 | 2913 | |
137ee196 | 2914 | if (stat(path, &sb) < 0) |
62e76326 | 2915 | fatalf("%s %s: %s", name, path, xstrerror()); |
f0b19334 | 2916 | } |
d860a1aa | 2917 | |
2918 | char * | |
2919 | strtokFile(void) | |
2920 | { | |
42419a95 | 2921 | static int fromFile = 0; |
2922 | static FILE *wordFile = NULL; | |
2923 | ||
d860a1aa | 2924 | char *t, *fn; |
2925 | LOCAL_ARRAY(char, buf, 256); | |
2926 | ||
62e76326 | 2927 | strtok_again: |
2928 | ||
42419a95 | 2929 | if (!fromFile) { |
62e76326 | 2930 | t = (strtok(NULL, w_space)); |
2931 | ||
2932 | if (!t || *t == '#') { | |
2933 | return NULL; | |
2934 | } else if (*t == '\"' || *t == '\'') { | |
2935 | /* quote found, start reading from file */ | |
2936 | fn = ++t; | |
2937 | ||
2938 | while (*t && *t != '\"' && *t != '\'') | |
2939 | t++; | |
2940 | ||
2941 | *t = '\0'; | |
2942 | ||
2943 | if ((wordFile = fopen(fn, "r")) == NULL) { | |
2944 | debug(28, 0) ("strtokFile: %s not found\n", fn); | |
2945 | return (NULL); | |
2946 | } | |
2947 | ||
ec4daaa5 | 2948 | #ifdef _SQUID_WIN32_ |
62e76326 | 2949 | setmode(fileno(wordFile), O_TEXT); |
2950 | ||
d860a1aa | 2951 | #endif |
62e76326 | 2952 | |
2953 | fromFile = 1; | |
2954 | } else { | |
2955 | return t; | |
2956 | } | |
d860a1aa | 2957 | } |
62e76326 | 2958 | |
42419a95 | 2959 | /* fromFile */ |
2960 | if (fgets(buf, 256, wordFile) == NULL) { | |
62e76326 | 2961 | /* stop reading from file */ |
2962 | fclose(wordFile); | |
2963 | wordFile = NULL; | |
2964 | fromFile = 0; | |
2965 | goto strtok_again; | |
d860a1aa | 2966 | } else { |
62e76326 | 2967 | char *t2, *t3; |
2968 | t = buf; | |
2969 | /* skip leading and trailing white space */ | |
2970 | t += strspn(buf, w_space); | |
2971 | t2 = t + strcspn(t, w_space); | |
2972 | t3 = t2 + strspn(t2, w_space); | |
2973 | ||
2974 | while (*t3 && *t3 != '#') { | |
2975 | t2 = t3 + strcspn(t3, w_space); | |
2976 | t3 = t2 + strspn(t2, w_space); | |
2977 | } | |
2978 | ||
2979 | *t2 = '\0'; | |
2980 | /* skip comments */ | |
2981 | ||
2982 | if (*t == '#') | |
2983 | goto strtok_again; | |
2984 | ||
2985 | /* skip blank lines */ | |
2986 | if (!*t) | |
2987 | goto strtok_again; | |
2988 | ||
2989 | return t; | |
d860a1aa | 2990 | } |
2991 | } | |
7684c4b1 | 2992 | |
450e0c10 | 2993 | #include "AccessLogEntry.h" |
2994 | /* TODO: split out parsing somehow ...*/ | |
7684c4b1 | 2995 | static void |
2996 | parse_logformat(logformat ** logformat_definitions) | |
2997 | { | |
2998 | logformat *nlf; | |
2999 | char *name, *def; | |
3000 | ||
3001 | if ((name = strtok(NULL, w_space)) == NULL) | |
3002 | self_destruct(); | |
3003 | ||
3004 | if ((def = strtok(NULL, "\r\n")) == NULL) | |
3005 | self_destruct(); | |
3006 | ||
3007 | debug(3, 1) ("Logformat for '%s' is '%s'\n", name, def); | |
3008 | ||
3009 | nlf = (logformat *)xcalloc(1, sizeof(logformat)); | |
3010 | ||
3011 | nlf->name = xstrdup(name); | |
3012 | ||
3013 | if (!accessLogParseLogFormat(&nlf->format, def)) | |
3014 | self_destruct(); | |
3015 | ||
3016 | nlf->next = *logformat_definitions; | |
3017 | ||
3018 | *logformat_definitions = nlf; | |
3019 | } | |
3020 | ||
3021 | static void | |
3022 | parse_access_log(customlog ** logs) | |
3023 | { | |
3024 | const char *filename, *logdef_name; | |
3025 | customlog *cl; | |
3026 | logformat *lf; | |
3027 | ||
3028 | cl = (customlog *)xcalloc(1, sizeof(*cl)); | |
3029 | ||
3030 | if ((filename = strtok(NULL, w_space)) == NULL) | |
3031 | self_destruct(); | |
3032 | ||
3033 | if (strcmp(filename, "none") == 0) { | |
3034 | cl->type = CLF_NONE; | |
3035 | goto done; | |
3036 | } | |
3037 | ||
3038 | if ((logdef_name = strtok(NULL, w_space)) == NULL) | |
3039 | logdef_name = "auto"; | |
3040 | ||
3041 | debug(3, 9) ("Log definition name '%s' file '%s'\n", logdef_name, filename); | |
3042 | ||
3043 | cl->filename = xstrdup(filename); | |
3044 | ||
3045 | /* look for the definition pointer corresponding to this name */ | |
3046 | lf = Config.Log.logformats; | |
3047 | ||
3048 | while (lf != NULL) { | |
3049 | debug(3, 9) ("Comparing against '%s'\n", lf->name); | |
3050 | ||
3051 | if (strcmp(lf->name, logdef_name) == 0) | |
3052 | break; | |
3053 | ||
3054 | lf = lf->next; | |
3055 | } | |
3056 | ||
3057 | if (lf != NULL) { | |
3058 | cl->type = CLF_CUSTOM; | |
3059 | cl->logFormat = lf; | |
3060 | } else if (strcmp(logdef_name, "auto") == 0) { | |
3061 | cl->type = CLF_AUTO; | |
3062 | } else if (strcmp(logdef_name, "squid") == 0) { | |
3063 | cl->type = CLF_SQUID; | |
3064 | } else if (strcmp(logdef_name, "common") == 0) { | |
3065 | cl->type = CLF_COMMON; | |
3066 | } else { | |
3067 | debug(3, 0) ("Log format '%s' is not defined\n", logdef_name); | |
3068 | self_destruct(); | |
3069 | } | |
3070 | ||
3071 | done: | |
3072 | aclParseAclList(&cl->aclList); | |
3073 | ||
3074 | while (*logs) | |
3075 | logs = &(*logs)->next; | |
3076 | ||
3077 | *logs = cl; | |
3078 | } | |
3079 | ||
d64bef4c | 3080 | static int |
3081 | check_null_access_log(customlog *customlog_definitions) | |
3082 | { | |
3083 | return customlog_definitions == NULL; | |
3084 | } | |
3085 | ||
7684c4b1 | 3086 | static void |
3087 | dump_logformat(StoreEntry * entry, const char *name, logformat * definitions) | |
3088 | { | |
3089 | accessLogDumpLogFormat(entry, name, definitions); | |
3090 | } | |
3091 | ||
3092 | static void | |
3093 | dump_access_log(StoreEntry * entry, const char *name, customlog * logs) | |
3094 | { | |
3095 | customlog *log; | |
3096 | ||
3097 | for (log = logs; log; log = log->next) { | |
3098 | storeAppendPrintf(entry, "%s ", name); | |
3099 | ||
3100 | switch (log->type) { | |
3101 | ||
3102 | case CLF_CUSTOM: | |
3103 | storeAppendPrintf(entry, "%s %s", log->filename, log->logFormat->name); | |
3104 | break; | |
3105 | ||
3106 | case CLF_NONE: | |
3107 | storeAppendPrintf(entry, "none"); | |
3108 | break; | |
3109 | ||
3110 | case CLF_SQUID: | |
3111 | storeAppendPrintf(entry, "%s squid", log->filename); | |
3112 | break; | |
3113 | ||
3114 | case CLF_COMMON: | |
3115 | storeAppendPrintf(entry, "%s squid", log->filename); | |
3116 | break; | |
3117 | ||
3118 | case CLF_AUTO: | |
3119 | ||
3120 | if (log->aclList) | |
3121 | storeAppendPrintf(entry, "%s auto", log->filename); | |
3122 | else | |
3123 | storeAppendPrintf(entry, "%s", log->filename); | |
3124 | ||
3125 | break; | |
3126 | ||
3127 | case CLF_UNKNOWN: | |
3128 | break; | |
3129 | } | |
3130 | ||
3131 | if (log->aclList) | |
3132 | dump_acl_list(entry, log->aclList); | |
3133 | ||
3134 | storeAppendPrintf(entry, "\n"); | |
3135 | } | |
3136 | } | |
3137 | ||
3138 | static void | |
3139 | free_logformat(logformat ** definitions) | |
3140 | { | |
3141 | while (*definitions) { | |
3142 | logformat *format = *definitions; | |
3143 | *definitions = format->next; | |
3144 | accessLogFreeLogFormat(&format->format); | |
3145 | xfree(format); | |
3146 | } | |
3147 | } | |
3148 | ||
3149 | static void | |
3150 | free_access_log(customlog ** definitions) | |
3151 | { | |
3152 | while (*definitions) { | |
3153 | customlog *log = *definitions; | |
3154 | *definitions = log->next; | |
3155 | ||
3156 | log->logFormat = NULL; | |
3157 | log->type = CLF_UNKNOWN; | |
3158 | ||
3159 | if (log->aclList) | |
3160 | aclDestroyAclList(&log->aclList); | |
3161 | ||
3162 | safe_free(log->filename); | |
3163 | ||
3164 | xfree(log); | |
3165 | } | |
3166 | } |