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be335c22 | 1 | |
30a4f2a8 | 2 | /* |
b3d55321 | 3 | * $Id: cache_cf.cc,v 1.444 2003/07/01 20:42:27 wessels 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" |
1df370e3 | 42 | |
43 | #if SQUID_SNMP | |
a97cfa48 | 44 | #include "snmp.h" |
1df370e3 | 45 | #endif |
43ae1d95 | 46 | #if ESI |
47 | #include "ESIParser.h" | |
48 | #endif | |
090089c4 | 49 | |
8813e606 | 50 | static const char *const T_SECOND_STR = "second"; |
51 | static const char *const T_MINUTE_STR = "minute"; | |
52 | static const char *const T_HOUR_STR = "hour"; | |
53 | static const char *const T_DAY_STR = "day"; | |
54 | static const char *const T_WEEK_STR = "week"; | |
55 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
56 | static const char *const T_MONTH_STR = "month"; | |
57 | static const char *const T_YEAR_STR = "year"; | |
58 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 59 | |
9906e724 | 60 | static const char *const B_BYTES_STR = "bytes"; |
61 | static const char *const B_KBYTES_STR = "KB"; | |
62 | static const char *const B_MBYTES_STR = "MB"; | |
63 | static const char *const B_GBYTES_STR = "GB"; | |
64 | ||
4db43fab | 65 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 66 | |
14f13894 | 67 | static void parse_cachedir_option_readonly(SwapDir * sd, const char *option, const char *value, int reconfiguring); |
d3b3ab85 | 68 | static void dump_cachedir_option_readonly(StoreEntry * e, const char *option, SwapDir const * sd); |
14f13894 | 69 | static void parse_cachedir_option_maxsize(SwapDir * sd, const char *option, const char *value, int reconfiguring); |
d3b3ab85 | 70 | static void dump_cachedir_option_maxsize(StoreEntry * e, const char *option, SwapDir const * sd); |
62e76326 | 71 | |
b0e7d2d5 | 72 | static struct cache_dir_option common_cachedir_options[] = |
62e76326 | 73 | { |
74 | {"read-only", parse_cachedir_option_readonly, dump_cachedir_option_readonly}, | |
75 | ||
76 | {"max-size", parse_cachedir_option_maxsize, dump_cachedir_option_maxsize}, | |
77 | {NULL, NULL} | |
78 | }; | |
b0e7d2d5 | 79 | |
97474590 | 80 | |
cd748f27 | 81 | static void update_maxobjsize(void); |
f5b8bbc4 | 82 | static void configDoConfigure(void); |
83 | static void parse_refreshpattern(refresh_t **); | |
84 | static int parseTimeUnits(const char *unit); | |
85 | static void parseTimeLine(time_t * tptr, const char *units); | |
59715b38 | 86 | static void parse_ushort(u_short * var); |
f5b8bbc4 | 87 | static void parse_string(char **); |
f5b8bbc4 | 88 | static void default_all(void); |
89 | static void defaults_if_none(void); | |
90 | static int parse_line(char *); | |
91 | static void parseBytesLine(size_t * bptr, const char *units); | |
92 | static size_t parseBytesUnits(const char *unit); | |
f5b8bbc4 | 93 | static void free_all(void); |
94439e4e | 94 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 95 | static OBJH dump_config; |
e6ccf245 | 96 | #ifdef HTTP_VIOLATIONS |
6bccf575 | 97 | static void dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]); |
98 | static void parse_http_header_access(header_mangler header[]); | |
99 | static void free_http_header_access(header_mangler header[]); | |
100 | static void dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler header[]); | |
101 | static void parse_http_header_replace(header_mangler * header); | |
102 | static void free_http_header_replace(header_mangler * header); | |
9e8b2f1c | 103 | #endif |
6bccf575 | 104 | static void parse_denyinfo(acl_deny_info_list ** var); |
105 | static void dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var); | |
106 | static void free_denyinfo(acl_deny_info_list ** var); | |
3f38a55e | 107 | #if CURRENTLY_UNUSED |
7e3ce7b9 | 108 | static void parse_sockaddr_in_list(sockaddr_in_list **); |
109 | static void dump_sockaddr_in_list(StoreEntry *, const char *, const sockaddr_in_list *); | |
110 | static void free_sockaddr_in_list(sockaddr_in_list **); | |
111 | static int check_null_sockaddr_in_list(const sockaddr_in_list *); | |
3f38a55e | 112 | #endif /* CURRENTLY_UNUSED */ |
113 | static void parse_http_port_list(http_port_list **); | |
114 | static void dump_http_port_list(StoreEntry *, const char *, const http_port_list *); | |
115 | static void free_http_port_list(http_port_list **); | |
116 | #if UNUSED_CODE | |
117 | static int check_null_http_port_list(const http_port_list *); | |
52f772de | 118 | #endif |
d193a436 | 119 | #if USE_SSL |
120 | static void parse_https_port_list(https_port_list **); | |
121 | static void dump_https_port_list(StoreEntry *, const char *, const https_port_list *); | |
122 | static void free_https_port_list(https_port_list **); | |
123 | #if 0 | |
124 | static int check_null_https_port_list(const https_port_list *); | |
125 | #endif | |
126 | #endif /* USE_SSL */ | |
ef1955a5 | 127 | static void parse_b_size_t(size_t * var); |
270b86af | 128 | |
0e4e0e7d | 129 | void |
0673c0ba | 130 | self_destruct(void) |
090089c4 | 131 | { |
137ee196 | 132 | fatalf("Bungled %s line %d: %s", |
62e76326 | 133 | cfg_filename, config_lineno, config_input_line); |
090089c4 | 134 | } |
135 | ||
8203a132 | 136 | void |
137 | wordlistDestroy(wordlist ** list) | |
0ffd22bc | 138 | { |
139 | wordlist *w = NULL; | |
62e76326 | 140 | |
79d39a72 | 141 | while ((w = *list) != NULL) { |
62e76326 | 142 | *list = w->next; |
143 | safe_free(w->key); | |
144 | memFree(w, MEM_WORDLIST); | |
0ffd22bc | 145 | } |
62e76326 | 146 | |
0ffd22bc | 147 | *list = NULL; |
148 | } | |
149 | ||
858783c9 | 150 | const char * |
fe4e214f | 151 | wordlistAdd(wordlist ** list, const char *key) |
090089c4 | 152 | { |
c68e9c6b | 153 | while (*list) |
62e76326 | 154 | list = &(*list)->next; |
155 | ||
e6ccf245 | 156 | *list = static_cast<wordlist *>(memAllocate(MEM_WORDLIST)); |
62e76326 | 157 | |
c68e9c6b | 158 | (*list)->key = xstrdup(key); |
62e76326 | 159 | |
c68e9c6b | 160 | (*list)->next = NULL; |
62e76326 | 161 | |
858783c9 | 162 | return (*list)->key; |
163 | } | |
164 | ||
165 | void | |
a4b8110e | 166 | wordlistJoin(wordlist ** list, wordlist ** wl) |
858783c9 | 167 | { |
168 | while (*list) | |
62e76326 | 169 | list = &(*list)->next; |
170 | ||
858783c9 | 171 | *list = *wl; |
62e76326 | 172 | |
858783c9 | 173 | *wl = NULL; |
174 | } | |
175 | ||
176 | void | |
a4b8110e | 177 | wordlistAddWl(wordlist ** list, wordlist * wl) |
858783c9 | 178 | { |
179 | while (*list) | |
62e76326 | 180 | list = &(*list)->next; |
181 | ||
a4b8110e | 182 | for (; wl; wl = wl->next, list = &(*list)->next) { |
62e76326 | 183 | *list = static_cast<wordlist *>(memAllocate(MEM_WORDLIST)); |
184 | (*list)->key = xstrdup(wl->key); | |
185 | (*list)->next = NULL; | |
858783c9 | 186 | } |
090089c4 | 187 | } |
188 | ||
137ee196 | 189 | void |
eeb423fb | 190 | wordlistCat(const wordlist * w, MemBuf * mb) |
5da06f20 | 191 | { |
5da06f20 | 192 | while (NULL != w) { |
62e76326 | 193 | memBufPrintf(mb, "%s\n", w->key); |
194 | w = w->next; | |
5da06f20 | 195 | } |
5da06f20 | 196 | } |
197 | ||
6b8e7481 | 198 | wordlist * |
199 | wordlistDup(const wordlist * w) | |
200 | { | |
201 | wordlist *D = NULL; | |
62e76326 | 202 | |
6b8e7481 | 203 | while (NULL != w) { |
62e76326 | 204 | wordlistAdd(&D, w->key); |
205 | w = w->next; | |
6b8e7481 | 206 | } |
62e76326 | 207 | |
6b8e7481 | 208 | return D; |
209 | } | |
210 | ||
3c5557f9 | 211 | /* |
5c20d6fa | 212 | * These functions is the same as atoi/l/f, except that they check for errors |
3c5557f9 | 213 | */ |
090089c4 | 214 | |
5c20d6fa | 215 | static long |
216 | xatol(const char *token) | |
217 | { | |
218 | char *end; | |
219 | long ret = strtol(token, &end, 10); | |
62e76326 | 220 | |
5c20d6fa | 221 | if (ret == 0 && end == token) |
62e76326 | 222 | self_destruct(); |
223 | ||
5c20d6fa | 224 | return ret; |
225 | } | |
226 | ||
227 | static int | |
228 | xatoi(const char *token) | |
229 | { | |
230 | return xatol(token); | |
231 | } | |
232 | ||
233 | static double | |
234 | xatof(const char *token) | |
235 | { | |
236 | char *end; | |
237 | double ret = strtod(token, &end); | |
62e76326 | 238 | |
5c20d6fa | 239 | if (ret == 0 && end == token) |
62e76326 | 240 | self_destruct(); |
241 | ||
5c20d6fa | 242 | return ret; |
243 | } | |
244 | ||
0e4e0e7d | 245 | int |
246 | GetInteger(void) | |
247 | { | |
248 | char *token = strtok(NULL, w_space); | |
249 | int i; | |
62e76326 | 250 | |
0e4e0e7d | 251 | if (token == NULL) |
62e76326 | 252 | self_destruct(); |
253 | ||
0e4e0e7d | 254 | if (sscanf(token, "%d", &i) != 1) |
62e76326 | 255 | self_destruct(); |
256 | ||
0e4e0e7d | 257 | return i; |
258 | } | |
090089c4 | 259 | |
cd748f27 | 260 | static void |
261 | update_maxobjsize(void) | |
262 | { | |
263 | int i; | |
e8dbac8b | 264 | ssize_t ms = -1; |
cd748f27 | 265 | |
266 | for (i = 0; i < Config.cacheSwap.n_configured; i++) { | |
62e76326 | 267 | assert (Config.cacheSwap.swapDirs[i]); |
268 | ||
269 | if (Config.cacheSwap.swapDirs[i]->max_objsize > ms) | |
270 | ms = Config.cacheSwap.swapDirs[i]->max_objsize; | |
cd748f27 | 271 | } |
62e76326 | 272 | |
cd748f27 | 273 | store_maxobjsize = ms; |
274 | } | |
275 | ||
76b9daa5 | 276 | static void |
277 | SetConfigFilename(char const *file_name, bool is_pipe) | |
278 | { | |
279 | cfg_filename = file_name; | |
280 | ||
281 | char const *token; | |
282 | ||
283 | if (is_pipe) | |
284 | cfg_filename = file_name + 1; | |
285 | else if ((token = strrchr(cfg_filename, '/'))) | |
286 | cfg_filename = token + 1; | |
287 | } | |
288 | ||
270b86af | 289 | int |
290 | parseConfigFile(const char *file_name) | |
2546fcb3 | 291 | { |
270b86af | 292 | FILE *fp = NULL; |
293 | char *token = NULL; | |
72121e8b | 294 | char *tmp_line; |
e13ee7ad | 295 | int err_count = 0; |
1741cbad | 296 | int is_pipe = 0; |
42bf7c64 | 297 | configFreeMemory(); |
0153d498 | 298 | default_all(); |
62e76326 | 299 | |
1741cbad | 300 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 301 | fp = popen(file_name + 1, "r"); |
302 | is_pipe = 1; | |
1741cbad | 303 | } else { |
62e76326 | 304 | fp = fopen(file_name, "r"); |
1741cbad | 305 | } |
62e76326 | 306 | |
1741cbad | 307 | if (fp == NULL) |
62e76326 | 308 | fatalf("Unable to open configuration file: %s: %s", |
309 | file_name, xstrerror()); | |
310 | ||
ec4daaa5 | 311 | #ifdef _SQUID_WIN32_ |
62e76326 | 312 | |
c4aefe96 | 313 | setmode(fileno(fp), O_TEXT); |
62e76326 | 314 | |
c4aefe96 | 315 | #endif |
62e76326 | 316 | |
76b9daa5 | 317 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 318 | |
270b86af | 319 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 320 | |
270b86af | 321 | config_lineno = 0; |
62e76326 | 322 | |
270b86af | 323 | while (fgets(config_input_line, BUFSIZ, fp)) { |
62e76326 | 324 | config_lineno++; |
325 | ||
326 | if ((token = strchr(config_input_line, '\n'))) | |
327 | *token = '\0'; | |
328 | ||
329 | if (strncmp(config_input_line, "#line ", 6) == 0) { | |
330 | static char new_file_name[1024]; | |
331 | static char *file; | |
332 | static char new_lineno; | |
333 | token = config_input_line + 6; | |
334 | new_lineno = strtol(token, &file, 0) - 1; | |
335 | ||
336 | if (file == token) | |
337 | continue; /* Not a valid #line directive, may be a comment */ | |
338 | ||
339 | while (*file && isspace((unsigned char) *file)) | |
340 | file++; | |
341 | ||
342 | if (*file) { | |
343 | if (*file != '"') | |
344 | continue; /* Not a valid #line directive, may be a comment */ | |
345 | ||
346 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
347 | ||
348 | if ((token = strchr(new_file_name, '"'))) | |
349 | *token = '\0'; | |
350 | ||
351 | cfg_filename = new_file_name; | |
352 | ||
1741cbad | 353 | #if PROBABLY_NOT_WANTED_HERE |
62e76326 | 354 | |
76b9daa5 | 355 | SetConfigFilename(cfg_filename, false); |
62e76326 | 356 | |
1741cbad | 357 | #endif |
62e76326 | 358 | |
359 | } | |
360 | ||
361 | config_lineno = new_lineno; | |
362 | } | |
363 | ||
364 | if (config_input_line[0] == '#') | |
365 | continue; | |
366 | ||
367 | if (config_input_line[0] == '\0') | |
368 | continue; | |
369 | ||
370 | debug(3, 5) ("Processing: '%s'\n", config_input_line); | |
371 | ||
372 | tmp_line = xstrdup(config_input_line); | |
373 | ||
374 | if (!parse_line(tmp_line)) { | |
375 | debug(3, 0) ("parseConfigFile: '%s' line %d unrecognized: '%s'\n", | |
376 | cfg_filename, | |
377 | config_lineno, | |
378 | config_input_line); | |
379 | err_count++; | |
380 | } | |
381 | ||
382 | safe_free(tmp_line); | |
270b86af | 383 | } |
62e76326 | 384 | |
1741cbad | 385 | if (is_pipe) { |
62e76326 | 386 | int ret = pclose(fp); |
387 | ||
388 | if (ret != 0) | |
389 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 390 | } else { |
62e76326 | 391 | fclose(fp); |
1741cbad | 392 | } |
62e76326 | 393 | |
f0b19334 | 394 | defaults_if_none(); |
395 | configDoConfigure(); | |
22f3fd98 | 396 | cachemgrRegister("config", |
62e76326 | 397 | "Current Squid Configuration", |
398 | dump_config, | |
399 | 1, 1); | |
e13ee7ad | 400 | return err_count; |
f0b19334 | 401 | } |
270b86af | 402 | |
f0b19334 | 403 | static void |
404 | configDoConfigure(void) | |
405 | { | |
f0b19334 | 406 | memset(&Config2, '\0', sizeof(SquidConfig2)); |
7021844c | 407 | /* init memory as early as possible */ |
408 | memConfigure(); | |
270b86af | 409 | /* Sanity checks */ |
62e76326 | 410 | |
a95856a0 | 411 | if (Config.cacheSwap.swapDirs == NULL) |
62e76326 | 412 | fatal("No cache_dir's specified in config file"); |
413 | ||
9fa8263f | 414 | /* calculate Config.Swap.maxSize */ |
f4e3fa54 | 415 | storeDirConfigure(); |
62e76326 | 416 | |
82e2afd9 | 417 | if (0 == Config.Swap.maxSize) |
62e76326 | 418 | /* people might want a zero-sized cache on purpose */ |
419 | (void) 0; | |
82e2afd9 | 420 | else if (Config.Swap.maxSize < (Config.memMaxSize >> 10)) |
62e76326 | 421 | debug(3, 0) ("WARNING cache_mem is larger than total disk cache space!\n"); |
422 | ||
84f42bac | 423 | if (Config.Announce.period > 0) { |
62e76326 | 424 | Config.onoff.announce = 1; |
84f42bac | 425 | } else if (Config.Announce.period < 1) { |
62e76326 | 426 | Config.Announce.period = 86400 * 365; /* one year */ |
427 | Config.onoff.announce = 0; | |
270b86af | 428 | } |
62e76326 | 429 | |
6b53c392 | 430 | #if USE_DNSSERVERS |
f0b19334 | 431 | if (Config.dnsChildren < 1) |
62e76326 | 432 | fatal("No dnsservers allocated"); |
433 | ||
efd900cb | 434 | #endif |
62e76326 | 435 | |
270b86af | 436 | if (Config.Program.redirect) { |
62e76326 | 437 | if (Config.redirectChildren < 1) { |
438 | Config.redirectChildren = 0; | |
439 | wordlistDestroy(&Config.Program.redirect); | |
440 | } | |
fea2e6e0 | 441 | } |
62e76326 | 442 | |
f1dc9b30 | 443 | if (Config.appendDomain) |
62e76326 | 444 | if (*Config.appendDomain != '.') |
445 | fatal("append_domain must begin with a '.'"); | |
446 | ||
270b86af | 447 | if (Config.errHtmlText == NULL) |
62e76326 | 448 | Config.errHtmlText = xstrdup(null_string); |
449 | ||
270b86af | 450 | storeConfigure(); |
62e76326 | 451 | |
52f772de | 452 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 453 | uniqueHostname(), |
454 | full_appname_string); | |
fbdba7c4 | 455 | |
38a6c74e | 456 | /* |
457 | * the extra space is for loop detection in client_side.c -- we search | |
458 | * for substrings in the Via header. | |
459 | */ | |
52f772de | 460 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 461 | uniqueHostname(), |
462 | full_appname_string); | |
463 | ||
270b86af | 464 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 465 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
466 | ||
270b86af | 467 | if (Config.appendDomain) |
62e76326 | 468 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 469 | else |
62e76326 | 470 | Config.appendDomainLen = 0; |
471 | ||
f1dc9b30 | 472 | safe_free(debug_options) |
62e76326 | 473 | debug_options = xstrdup(Config.debugOptions); |
474 | ||
22c653cd | 475 | if (Config.retry.maxtries > 10) |
62e76326 | 476 | fatal("maximum_single_addr_tries cannot be larger than 10"); |
477 | ||
22c653cd | 478 | if (Config.retry.maxtries < 1) { |
62e76326 | 479 | debug(3, 0) ("WARNING: resetting 'maximum_single_addr_tries to 1\n"); |
480 | Config.retry.maxtries = 1; | |
5210854d | 481 | } |
62e76326 | 482 | |
f0b19334 | 483 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
6b53c392 | 484 | #if USE_DNSSERVERS |
62e76326 | 485 | |
f0b19334 | 486 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); |
efd900cb | 487 | #endif |
a3d0a19d | 488 | #if USE_UNLINKD |
62e76326 | 489 | |
f0b19334 | 490 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 491 | #endif |
62e76326 | 492 | |
f0b19334 | 493 | if (Config.Program.redirect) |
62e76326 | 494 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
495 | ||
f0b19334 | 496 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 497 | |
f0b19334 | 498 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 499 | |
9f60cfdf | 500 | #if HTTP_VIOLATIONS |
62e76326 | 501 | |
9f60cfdf | 502 | { |
62e76326 | 503 | const refresh_t *R; |
504 | ||
505 | for (R = Config.Refresh; R; R = R->next) | |
506 | { | |
507 | if (!R->flags.override_expire) | |
508 | continue; | |
509 | ||
510 | debug(22, 1) ("WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP\n"); | |
511 | ||
512 | break; | |
513 | } | |
514 | ||
515 | for (R = Config.Refresh; R; R = R->next) | |
516 | { | |
517 | if (!R->flags.override_lastmod) | |
518 | continue; | |
519 | ||
520 | debug(22, 1) ("WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP\n"); | |
521 | ||
522 | break; | |
523 | } | |
524 | ||
9f60cfdf | 525 | } |
c2f5c744 | 526 | #endif |
527 | #if !HTTP_VIOLATIONS | |
528 | Config.onoff.via = 1; | |
529 | #else | |
62e76326 | 530 | |
c2f5c744 | 531 | if (!Config.onoff.via) |
62e76326 | 532 | debug(22, 1) ("WARNING: HTTP requires the use of Via\n"); |
533 | ||
9f60cfdf | 534 | #endif |
62e76326 | 535 | |
db1cd23c | 536 | if (Config.Wais.relayHost) { |
62e76326 | 537 | if (Config.Wais._peer) |
538 | cbdataFree(Config.Wais._peer); | |
539 | ||
540 | Config.Wais._peer = cbdataAlloc(peer); | |
541 | ||
542 | Config.Wais._peer->host = xstrdup(Config.Wais.relayHost); | |
543 | ||
544 | Config.Wais._peer->http_port = Config.Wais.relayPort; | |
db1cd23c | 545 | } |
62e76326 | 546 | |
53cb32a9 | 547 | if (aclPurgeMethodInUse(Config.accessList.http)) |
62e76326 | 548 | Config2.onoff.enable_purge = 1; |
549 | ||
8749fa47 | 550 | if (geteuid() == 0) { |
62e76326 | 551 | if (NULL != Config.effectiveUser) { |
552 | ||
553 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
554 | ||
555 | if (NULL == pwd) | |
556 | /* | |
557 | * Andres Kroonmaa <andre@online.ee>: | |
558 | * Some getpwnam() implementations (Solaris?) require | |
559 | * an available FD < 256 for opening a FILE* to the | |
560 | * passwd file. | |
561 | * DW: | |
562 | * This should be safe at startup, but might still fail | |
563 | * during reconfigure. | |
564 | */ | |
565 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
566 | Config.effectiveUser); | |
567 | ||
568 | Config2.effectiveUserID = pwd->pw_uid; | |
569 | ||
570 | Config2.effectiveGroupID = pwd->pw_gid; | |
571 | } | |
8749fa47 | 572 | } else { |
62e76326 | 573 | Config2.effectiveUserID = geteuid(); |
574 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 575 | } |
62e76326 | 576 | |
d20b1cd0 | 577 | if (NULL != Config.effectiveGroup) { |
62e76326 | 578 | |
579 | struct group *grp = getgrnam(Config.effectiveGroup); | |
580 | ||
581 | if (NULL == grp) | |
582 | fatalf("getgrnam failed to find groupid for effective group '%s'", | |
583 | Config.effectiveGroup); | |
584 | ||
585 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 586 | } |
62e76326 | 587 | |
56fe752e | 588 | urlExtMethodConfigure(); |
a7ad6e4e | 589 | #if USE_SSL |
62e76326 | 590 | |
b0dd28ba | 591 | 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 | 592 | #endif |
090089c4 | 593 | } |
594 | ||
270b86af | 595 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 596 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 597 | static void |
a47b9029 | 598 | parseTimeLine(time_t * tptr, const char *units) |
090089c4 | 599 | { |
600 | char *token; | |
270b86af | 601 | double d; |
f1dc9b30 | 602 | time_t m; |
603 | time_t u; | |
62e76326 | 604 | |
270b86af | 605 | if ((u = parseTimeUnits(units)) == 0) |
62e76326 | 606 | self_destruct(); |
607 | ||
270b86af | 608 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 609 | self_destruct(); |
610 | ||
5c20d6fa | 611 | d = xatof(token); |
62e76326 | 612 | |
270b86af | 613 | m = u; /* default to 'units' if none specified */ |
62e76326 | 614 | |
10738561 | 615 | if (0 == d) |
62e76326 | 616 | (void) 0; |
10738561 | 617 | else if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 618 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
619 | config_input_line, d, units); | |
9e975e4e | 620 | else if ((m = parseTimeUnits(token)) == 0) |
62e76326 | 621 | self_destruct(); |
622 | ||
e6ccf245 | 623 | *tptr = static_cast<time_t> (m * d / u); |
090089c4 | 624 | } |
625 | ||
270b86af | 626 | static int |
627 | parseTimeUnits(const char *unit) | |
628 | { | |
629 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) | |
62e76326 | 630 | return 1; |
631 | ||
270b86af | 632 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
62e76326 | 633 | return 60; |
634 | ||
270b86af | 635 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
62e76326 | 636 | return 3600; |
637 | ||
270b86af | 638 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
62e76326 | 639 | return 86400; |
640 | ||
270b86af | 641 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
62e76326 | 642 | return 86400 * 7; |
643 | ||
270b86af | 644 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
62e76326 | 645 | return 86400 * 14; |
646 | ||
270b86af | 647 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
62e76326 | 648 | return 86400 * 30; |
649 | ||
270b86af | 650 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
62e76326 | 651 | return static_cast<int>(86400 * 365.2522); |
652 | ||
270b86af | 653 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
62e76326 | 654 | return static_cast<int>(86400 * 365.2522 * 10); |
655 | ||
270b86af | 656 | debug(3, 1) ("parseTimeUnits: unknown time unit '%s'\n", unit); |
62e76326 | 657 | |
270b86af | 658 | return 0; |
659 | } | |
660 | ||
9906e724 | 661 | static void |
9e975e4e | 662 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 663 | { |
664 | char *token; | |
665 | double d; | |
666 | size_t m; | |
667 | size_t u; | |
62e76326 | 668 | |
9906e724 | 669 | if ((u = parseBytesUnits(units)) == 0) |
62e76326 | 670 | self_destruct(); |
671 | ||
9906e724 | 672 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 673 | self_destruct(); |
674 | ||
e6e9e69d | 675 | if (strcmp(token, "none") == 0) { |
ef1955a5 | 676 | *bptr = static_cast<size_t>(1); |
677 | return; | |
678 | } | |
679 | ||
5c20d6fa | 680 | d = xatof(token); |
62e76326 | 681 | |
9906e724 | 682 | m = u; /* default to 'units' if none specified */ |
62e76326 | 683 | |
343f47a3 | 684 | if (0.0 == d) |
62e76326 | 685 | (void) 0; |
4860dc1b | 686 | else if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 687 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
688 | config_input_line, d, units); | |
9e975e4e | 689 | else if ((m = parseBytesUnits(token)) == 0) |
62e76326 | 690 | self_destruct(); |
691 | ||
e6ccf245 | 692 | *bptr = static_cast<size_t>(m * d / u); |
9906e724 | 693 | } |
694 | ||
695 | static size_t | |
696 | parseBytesUnits(const char *unit) | |
697 | { | |
698 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 699 | return 1; |
700 | ||
9906e724 | 701 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 702 | return 1 << 10; |
703 | ||
9906e724 | 704 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 705 | return 1 << 20; |
706 | ||
9906e724 | 707 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 708 | return 1 << 30; |
709 | ||
9906e724 | 710 | debug(3, 1) ("parseBytesUnits: unknown bytes unit '%s'\n", unit); |
62e76326 | 711 | |
9906e724 | 712 | return 0; |
713 | } | |
714 | ||
270b86af | 715 | /***************************************************************************** |
716 | * Max | |
717 | *****************************************************************************/ | |
718 | ||
8203a132 | 719 | static void |
9ef28b60 | 720 | dump_acl(StoreEntry * entry, const char *name, acl * ae) |
090089c4 | 721 | { |
56b63fa1 | 722 | wordlist *w; |
723 | wordlist *v; | |
62e76326 | 724 | |
9ef28b60 | 725 | while (ae != NULL) { |
62e76326 | 726 | debug(3, 3) ("dump_acl: %s %s\n", name, ae->name); |
727 | storeAppendPrintf(entry, "%s %s %s ", | |
728 | name, | |
729 | ae->name, | |
730 | ae->typeString()); | |
731 | v = w = ae->dumpGeneric(); | |
732 | ||
733 | while (v != NULL) { | |
734 | debug(3, 3) ("dump_acl: %s %s %s\n", name, ae->name, v->key); | |
735 | storeAppendPrintf(entry, "%s ", v->key); | |
736 | v = v->next; | |
737 | } | |
738 | ||
739 | storeAppendPrintf(entry, "\n"); | |
740 | wordlistDestroy(&w); | |
741 | ae = ae->next; | |
56b63fa1 | 742 | } |
090089c4 | 743 | } |
744 | ||
8203a132 | 745 | static void |
9ef28b60 | 746 | parse_acl(acl ** ae) |
090089c4 | 747 | { |
8000a965 | 748 | ACL::ParseAclLine(ae); |
f1dc9b30 | 749 | } |
750 | ||
751 | static void | |
9ef28b60 | 752 | free_acl(acl ** ae) |
f1dc9b30 | 753 | { |
9ef28b60 | 754 | aclDestroyAcls(ae); |
090089c4 | 755 | } |
756 | ||
8203a132 | 757 | static void |
d6827718 | 758 | dump_acl_list(StoreEntry * entry, acl_list * head) |
30a4f2a8 | 759 | { |
56b63fa1 | 760 | acl_list *l; |
62e76326 | 761 | |
d6827718 | 762 | for (l = head; l; l = l->next) { |
62e76326 | 763 | storeAppendPrintf(entry, " %s%s", |
764 | l->op ? null_string : "!", | |
765 | l->_acl->name); | |
d6827718 | 766 | } |
767 | } | |
768 | ||
b67e2c8c | 769 | void |
d6827718 | 770 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
771 | { | |
772 | acl_access *l; | |
62e76326 | 773 | |
d6827718 | 774 | for (l = head; l; l = l->next) { |
62e76326 | 775 | storeAppendPrintf(entry, "%s %s", |
776 | name, | |
777 | l->allow ? "Allow" : "Deny"); | |
778 | dump_acl_list(entry, l->aclList); | |
779 | storeAppendPrintf(entry, "\n"); | |
56b63fa1 | 780 | } |
30a4f2a8 | 781 | } |
090089c4 | 782 | |
8203a132 | 783 | static void |
16300b58 | 784 | parse_acl_access(acl_access ** head) |
090089c4 | 785 | { |
270b86af | 786 | aclParseAccessLine(head); |
090089c4 | 787 | } |
788 | ||
0153d498 | 789 | static void |
16300b58 | 790 | free_acl_access(acl_access ** head) |
0153d498 | 791 | { |
a47b9029 | 792 | aclDestroyAccessList(head); |
0153d498 | 793 | } |
794 | ||
8203a132 | 795 | static void |
62e76326 | 796 | |
a7d59104 | 797 | dump_address(StoreEntry * entry, const char *name, struct in_addr addr) |
270b86af | 798 | { |
f53b06f9 | 799 | storeAppendPrintf(entry, "%s %s\n", name, inet_ntoa(addr)); |
270b86af | 800 | } |
801 | ||
802 | static void | |
62e76326 | 803 | |
270b86af | 804 | parse_address(struct in_addr *addr) |
090089c4 | 805 | { |
62e76326 | 806 | |
0ee4272b | 807 | const struct hostent *hp; |
270b86af | 808 | char *token = strtok(NULL, w_space); |
809 | ||
30a4f2a8 | 810 | if (token == NULL) |
62e76326 | 811 | self_destruct(); |
812 | ||
429fdbec | 813 | if (safe_inet_addr(token, addr) == 1) |
62e76326 | 814 | (void) 0; |
ceb8994e | 815 | else if ((hp = gethostbyname(token))) /* dont use ipcache */ |
62e76326 | 816 | *addr = inaddrFromHostent(hp); |
30a4f2a8 | 817 | else |
62e76326 | 818 | self_destruct(); |
090089c4 | 819 | } |
820 | ||
0153d498 | 821 | static void |
62e76326 | 822 | |
0153d498 | 823 | free_address(struct in_addr *addr) |
824 | { | |
62e76326 | 825 | |
a47b9029 | 826 | memset(addr, '\0', sizeof(struct in_addr)); |
0153d498 | 827 | } |
828 | ||
d6827718 | 829 | CBDATA_TYPE(acl_address); |
830 | ||
831 | static void | |
832 | dump_acl_address(StoreEntry * entry, const char *name, acl_address * head) | |
833 | { | |
834 | acl_address *l; | |
62e76326 | 835 | |
d6827718 | 836 | for (l = head; l; l = l->next) { |
62e76326 | 837 | if (l->addr.s_addr != INADDR_ANY) |
838 | storeAppendPrintf(entry, "%s %s", name, inet_ntoa(l->addr)); | |
839 | else | |
840 | storeAppendPrintf(entry, "%s autoselect", name); | |
841 | ||
842 | dump_acl_list(entry, l->aclList); | |
843 | ||
844 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 845 | } |
846 | } | |
847 | ||
848 | static void | |
849 | freed_acl_address(void *data) | |
850 | { | |
e6ccf245 | 851 | acl_address *l = static_cast<acl_address *>(data); |
29b8d8d6 | 852 | aclDestroyAclList(&l->aclList); |
d6827718 | 853 | } |
854 | ||
855 | static void | |
856 | parse_acl_address(acl_address ** head) | |
857 | { | |
858 | acl_address *l; | |
859 | acl_address **tail = head; /* sane name below */ | |
860 | CBDATA_INIT_TYPE_FREECB(acl_address, freed_acl_address); | |
861 | l = cbdataAlloc(acl_address); | |
862 | parse_address(&l->addr); | |
29b8d8d6 | 863 | aclParseAclList(&l->aclList); |
62e76326 | 864 | |
d6827718 | 865 | while (*tail) |
62e76326 | 866 | tail = &(*tail)->next; |
867 | ||
d6827718 | 868 | *tail = l; |
869 | } | |
870 | ||
871 | static void | |
872 | free_acl_address(acl_address ** head) | |
873 | { | |
874 | while (*head) { | |
62e76326 | 875 | acl_address *l = *head; |
876 | *head = l->next; | |
877 | cbdataFree(l); | |
d6827718 | 878 | } |
879 | } | |
880 | ||
881 | CBDATA_TYPE(acl_tos); | |
882 | ||
883 | static void | |
884 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
885 | { | |
886 | acl_tos *l; | |
62e76326 | 887 | |
d6827718 | 888 | for (l = head; l; l = l->next) { |
62e76326 | 889 | if (l->tos > 0) |
890 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
891 | else | |
892 | storeAppendPrintf(entry, "%s none", name); | |
893 | ||
894 | dump_acl_list(entry, l->aclList); | |
895 | ||
896 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 897 | } |
898 | } | |
899 | ||
900 | static void | |
901 | freed_acl_tos(void *data) | |
902 | { | |
e6ccf245 | 903 | acl_tos *l = static_cast<acl_tos *>(data); |
29b8d8d6 | 904 | aclDestroyAclList(&l->aclList); |
d6827718 | 905 | } |
906 | ||
907 | static void | |
908 | parse_acl_tos(acl_tos ** head) | |
909 | { | |
910 | acl_tos *l; | |
911 | acl_tos **tail = head; /* sane name below */ | |
912 | int tos; | |
913 | char junk; | |
914 | char *token = strtok(NULL, w_space); | |
62e76326 | 915 | |
d6827718 | 916 | if (!token) |
62e76326 | 917 | self_destruct(); |
918 | ||
d6827718 | 919 | if (sscanf(token, "0x%x%c", &tos, &junk) != 1) |
62e76326 | 920 | self_destruct(); |
921 | ||
d6827718 | 922 | if (tos < 0 || tos > 255) |
62e76326 | 923 | self_destruct(); |
924 | ||
d6827718 | 925 | CBDATA_INIT_TYPE_FREECB(acl_tos, freed_acl_tos); |
62e76326 | 926 | |
d6827718 | 927 | l = cbdataAlloc(acl_tos); |
62e76326 | 928 | |
d6827718 | 929 | l->tos = tos; |
62e76326 | 930 | |
29b8d8d6 | 931 | aclParseAclList(&l->aclList); |
62e76326 | 932 | |
d6827718 | 933 | while (*tail) |
62e76326 | 934 | tail = &(*tail)->next; |
935 | ||
d6827718 | 936 | *tail = l; |
937 | } | |
938 | ||
939 | static void | |
940 | free_acl_tos(acl_tos ** head) | |
941 | { | |
942 | while (*head) { | |
62e76326 | 943 | acl_tos *l = *head; |
944 | *head = l->next; | |
945 | l->next = NULL; | |
946 | cbdataFree(l); | |
d6827718 | 947 | } |
948 | } | |
949 | ||
ef1955a5 | 950 | CBDATA_TYPE(acl_size_t); |
951 | ||
952 | static void | |
953 | dump_acl_b_size_t(StoreEntry * entry, const char *name, acl_size_t * head) | |
954 | { | |
955 | acl_size_t *l; | |
956 | ||
957 | for (l = head; l; l = l->next) { | |
958 | if (l->size != static_cast<size_t>(-1)) | |
959 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); | |
960 | else | |
961 | storeAppendPrintf(entry, "%s none", name); | |
962 | ||
963 | dump_acl_list(entry, l->aclList); | |
964 | ||
965 | storeAppendPrintf(entry, "\n"); | |
966 | } | |
967 | } | |
968 | ||
969 | static void | |
970 | freed_acl_b_size_t(void *data) | |
971 | { | |
972 | acl_size_t *l = static_cast<acl_size_t *>(data); | |
973 | aclDestroyAclList(&l->aclList); | |
974 | } | |
975 | ||
976 | static void | |
977 | parse_acl_b_size_t(acl_size_t ** head) | |
978 | { | |
979 | acl_size_t *l; | |
980 | acl_size_t **tail = head; /* sane name below */ | |
981 | ||
982 | CBDATA_INIT_TYPE_FREECB(acl_size_t, freed_acl_b_size_t); | |
983 | ||
984 | l = cbdataAlloc(acl_size_t); | |
985 | ||
986 | parse_b_size_t(&l->size); | |
987 | ||
988 | aclParseAclList(&l->aclList); | |
989 | ||
990 | while (*tail) | |
991 | tail = &(*tail)->next; | |
992 | ||
993 | *tail = l; | |
994 | } | |
995 | ||
996 | static void | |
997 | free_acl_b_size_t(acl_size_t ** head) | |
998 | { | |
999 | while (*head) { | |
1000 | acl_size_t *l = *head; | |
1001 | *head = l->next; | |
1002 | l->next = NULL; | |
1003 | cbdataFree(l); | |
1004 | } | |
1005 | } | |
1006 | ||
59715b38 | 1007 | #if DELAY_POOLS |
1008 | ||
b67e2c8c | 1009 | #include "DelayPools.h" |
1010 | #include "DelayConfig.h" | |
59715b38 | 1011 | /* do nothing - free_delay_pool_count is the magic free function. |
1012 | * this is why delay_pool_count isn't just marked TYPE: ushort | |
1013 | */ | |
1014 | #define free_delay_pool_class(X) | |
1015 | #define free_delay_pool_access(X) | |
1016 | #define free_delay_pool_rates(X) | |
1017 | #define dump_delay_pool_class(X, Y, Z) | |
1018 | #define dump_delay_pool_access(X, Y, Z) | |
1019 | #define dump_delay_pool_rates(X, Y, Z) | |
1020 | ||
1021 | static void | |
b67e2c8c | 1022 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1023 | { |
b67e2c8c | 1024 | cfg->freePoolCount(); |
59715b38 | 1025 | } |
1026 | ||
1027 | static void | |
b67e2c8c | 1028 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1029 | { |
b67e2c8c | 1030 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1031 | } |
1032 | ||
1033 | static void | |
b67e2c8c | 1034 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1035 | { |
b67e2c8c | 1036 | cfg->parsePoolCount(); |
59715b38 | 1037 | } |
1038 | ||
1039 | static void | |
b67e2c8c | 1040 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1041 | { |
b67e2c8c | 1042 | cfg->parsePoolClass(); |
59715b38 | 1043 | } |
1044 | ||
1045 | static void | |
b67e2c8c | 1046 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1047 | { |
b67e2c8c | 1048 | cfg->parsePoolRates(); |
59715b38 | 1049 | } |
1050 | ||
1051 | static void | |
b67e2c8c | 1052 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1053 | { |
b67e2c8c | 1054 | cfg->parsePoolAccess(); |
59715b38 | 1055 | } |
62e76326 | 1056 | |
59715b38 | 1057 | #endif |
1058 | ||
e6ccf245 | 1059 | #ifdef HTTP_VIOLATIONS |
97474590 | 1060 | static void |
6bccf575 | 1061 | dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]) |
e3dd531e | 1062 | { |
efd900cb | 1063 | int i; |
62e76326 | 1064 | |
6bccf575 | 1065 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1066 | if (header[i].access_list != NULL) { |
1067 | storeAppendPrintf(entry, "%s ", name); | |
1068 | dump_acl_access(entry, httpHeaderNameById(i), | |
1069 | header[i].access_list); | |
1070 | } | |
efd900cb | 1071 | } |
97474590 | 1072 | } |
e3dd531e | 1073 | |
97474590 | 1074 | static void |
6bccf575 | 1075 | parse_http_header_access(header_mangler header[]) |
97474590 | 1076 | { |
6bccf575 | 1077 | int id, i; |
97474590 | 1078 | char *t = NULL; |
62e76326 | 1079 | |
97474590 | 1080 | if ((t = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1081 | debug(3, 0) ("%s line %d: %s\n", |
1082 | cfg_filename, config_lineno, config_input_line); | |
1083 | debug(3, 0) ("parse_http_header_access: missing header name.\n"); | |
1084 | return; | |
97474590 | 1085 | } |
62e76326 | 1086 | |
6bccf575 | 1087 | /* Now lookup index of header. */ |
1088 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1089 | |
6bccf575 | 1090 | if (strcmp(t, "All") == 0) |
62e76326 | 1091 | id = HDR_ENUM_END; |
6bccf575 | 1092 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1093 | id = HDR_OTHER; |
6bccf575 | 1094 | else if (id == -1) { |
62e76326 | 1095 | debug(3, 0) ("%s line %d: %s\n", |
1096 | cfg_filename, config_lineno, config_input_line); | |
1097 | debug(3, 0) ("parse_http_header_access: unknown header name %s.\n", t); | |
1098 | return; | |
97474590 | 1099 | } |
62e76326 | 1100 | |
6bccf575 | 1101 | if (id != HDR_ENUM_END) { |
62e76326 | 1102 | parse_acl_access(&header[id].access_list); |
6bccf575 | 1103 | } else { |
62e76326 | 1104 | char *next_string = t + strlen(t) - 1; |
1105 | *next_string = 'A'; | |
1106 | *(next_string + 1) = ' '; | |
1107 | ||
1108 | for (i = 0; i < HDR_ENUM_END; i++) { | |
1109 | char *new_string = xstrdup(next_string); | |
1110 | strtok(new_string, w_space); | |
1111 | parse_acl_access(&header[i].access_list); | |
1112 | safe_free(new_string); | |
1113 | } | |
97474590 | 1114 | } |
6bccf575 | 1115 | } |
1116 | ||
1117 | static void | |
1118 | free_http_header_access(header_mangler header[]) | |
1119 | { | |
1120 | int i; | |
62e76326 | 1121 | |
6bccf575 | 1122 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1123 | free_acl_access(&header[i].access_list); |
6bccf575 | 1124 | } |
1125 | } | |
1126 | ||
1127 | static void | |
1128 | dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler | |
62e76326 | 1129 | header[]) |
6bccf575 | 1130 | { |
1131 | int i; | |
62e76326 | 1132 | |
6bccf575 | 1133 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1134 | if (NULL == header[i].replacement) |
1135 | continue; | |
1136 | ||
1137 | storeAppendPrintf(entry, "%s %s %s\n", name, httpHeaderNameById(i), | |
1138 | header[i].replacement); | |
97474590 | 1139 | } |
1140 | } | |
e3dd531e | 1141 | |
97474590 | 1142 | static void |
6bccf575 | 1143 | parse_http_header_replace(header_mangler header[]) |
e3dd531e | 1144 | { |
6bccf575 | 1145 | int id, i; |
1146 | char *t = NULL; | |
62e76326 | 1147 | |
6bccf575 | 1148 | if ((t = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1149 | debug(3, 0) ("%s line %d: %s\n", |
1150 | cfg_filename, config_lineno, config_input_line); | |
1151 | debug(3, 0) ("parse_http_header_replace: missing header name.\n"); | |
1152 | return; | |
6bccf575 | 1153 | } |
62e76326 | 1154 | |
6bccf575 | 1155 | /* Now lookup index of header. */ |
1156 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1157 | |
6bccf575 | 1158 | if (strcmp(t, "All") == 0) |
62e76326 | 1159 | id = HDR_ENUM_END; |
6bccf575 | 1160 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1161 | id = HDR_OTHER; |
6bccf575 | 1162 | else if (id == -1) { |
62e76326 | 1163 | debug(3, 0) ("%s line %d: %s\n", |
1164 | cfg_filename, config_lineno, config_input_line); | |
1165 | debug(3, 0) ("parse_http_header_replace: unknown header name %s.\n", | |
1166 | t); | |
1167 | return; | |
6bccf575 | 1168 | } |
62e76326 | 1169 | |
6bccf575 | 1170 | if (id != HDR_ENUM_END) { |
62e76326 | 1171 | if (header[id].replacement != NULL) |
1172 | safe_free(header[id].replacement); | |
1173 | ||
1174 | header[id].replacement = xstrdup(t + strlen(t) + 1); | |
6bccf575 | 1175 | } else { |
62e76326 | 1176 | for (i = 0; i < HDR_ENUM_END; i++) { |
1177 | if (header[i].replacement != NULL) | |
1178 | safe_free(header[i].replacement); | |
1179 | ||
1180 | header[i].replacement = xstrdup(t + strlen(t) + 1); | |
1181 | } | |
6bccf575 | 1182 | } |
1183 | } | |
1184 | ||
1185 | static void | |
1186 | free_http_header_replace(header_mangler header[]) | |
1187 | { | |
1188 | int i; | |
62e76326 | 1189 | |
6bccf575 | 1190 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1191 | if (header[i].replacement != NULL) |
1192 | safe_free(header[i].replacement); | |
6bccf575 | 1193 | } |
97474590 | 1194 | } |
62e76326 | 1195 | |
9e8b2f1c | 1196 | #endif |
97474590 | 1197 | |
25a77f03 | 1198 | void |
62e76326 | 1199 | |
d3b3ab85 | 1200 | dump_cachedir_options(StoreEntry * entry, struct cache_dir_option *options, SwapDir const * sd) |
25a77f03 | 1201 | { |
62e76326 | 1202 | |
25a77f03 | 1203 | struct cache_dir_option *option; |
62e76326 | 1204 | |
25a77f03 | 1205 | if (!options) |
62e76326 | 1206 | return; |
1207 | ||
25a77f03 | 1208 | for (option = options; option->name; option++) |
62e76326 | 1209 | option->dump(entry, option->name, sd); |
25a77f03 | 1210 | } |
1211 | ||
e90100aa | 1212 | static void |
e6ccf245 | 1213 | dump_cachedir(StoreEntry * entry, const char *name, _SquidConfig::_cacheSwap swap) |
e90100aa | 1214 | { |
f53b06f9 | 1215 | SwapDir *s; |
1216 | int i; | |
d3b3ab85 | 1217 | assert (entry); |
62e76326 | 1218 | |
a7d59104 | 1219 | for (i = 0; i < swap.n_configured; i++) { |
62e76326 | 1220 | s = swap.swapDirs[i]; |
1221 | storeAppendPrintf(entry, "%s %s %s", name, s->type, s->path); | |
1222 | s->dump(*entry); | |
1223 | dump_cachedir_options(entry, common_cachedir_options, s); | |
1224 | storeAppendPrintf(entry, "\n"); | |
f53b06f9 | 1225 | } |
1226 | } | |
1227 | ||
1228 | static int | |
e6ccf245 | 1229 | check_null_cachedir(_SquidConfig::_cacheSwap swap) |
f53b06f9 | 1230 | { |
1231 | return swap.swapDirs == NULL; | |
e90100aa | 1232 | } |
1233 | ||
53ad48e6 | 1234 | static int |
1235 | check_null_string(char *s) | |
1236 | { | |
1237 | return s == NULL; | |
1238 | } | |
1239 | ||
2d72d4fd | 1240 | static void |
94439e4e | 1241 | allocate_new_authScheme(authConfig * cfg) |
1242 | { | |
1243 | if (cfg->schemes == NULL) { | |
62e76326 | 1244 | cfg->n_allocated = 4; |
1245 | cfg->schemes = static_cast<authScheme *>(xcalloc(cfg->n_allocated, sizeof(authScheme))); | |
94439e4e | 1246 | } |
62e76326 | 1247 | |
94439e4e | 1248 | if (cfg->n_allocated == cfg->n_configured) { |
62e76326 | 1249 | authScheme *tmp; |
1250 | cfg->n_allocated <<= 1; | |
1251 | tmp = static_cast<authScheme *>(xcalloc(cfg->n_allocated, sizeof(authScheme))); | |
1252 | xmemcpy(tmp, cfg->schemes, cfg->n_configured * sizeof(authScheme)); | |
1253 | xfree(cfg->schemes); | |
1254 | cfg->schemes = tmp; | |
94439e4e | 1255 | } |
1256 | } | |
1257 | ||
1258 | static void | |
1259 | parse_authparam(authConfig * config) | |
1260 | { | |
1261 | char *type_str; | |
1262 | char *param_str; | |
1263 | authScheme *scheme = NULL; | |
1264 | int type, i; | |
1265 | ||
1266 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1267 | self_destruct(); |
94439e4e | 1268 | |
1269 | if ((param_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1270 | self_destruct(); |
94439e4e | 1271 | |
1272 | if ((type = authenticateAuthSchemeId(type_str)) == -1) { | |
62e76326 | 1273 | debug(3, 0) ("Parsing Config File: Unknown authentication scheme '%s'.\n", type_str); |
1274 | return; | |
94439e4e | 1275 | } |
62e76326 | 1276 | |
94439e4e | 1277 | for (i = 0; i < config->n_configured; i++) { |
62e76326 | 1278 | if (config->schemes[i].Id == type) { |
1279 | scheme = config->schemes + i; | |
1280 | } | |
94439e4e | 1281 | } |
1282 | ||
1283 | if (scheme == NULL) { | |
62e76326 | 1284 | allocate_new_authScheme(config); |
1285 | scheme = config->schemes + config->n_configured; | |
1286 | config->n_configured++; | |
1287 | scheme->Id = type; | |
1288 | scheme->typestr = authscheme_list[type].typestr; | |
94439e4e | 1289 | } |
62e76326 | 1290 | |
94439e4e | 1291 | authscheme_list[type].parse(scheme, config->n_configured, param_str); |
1292 | } | |
1293 | ||
1294 | static void | |
1295 | free_authparam(authConfig * cfg) | |
1296 | { | |
1297 | authScheme *scheme; | |
1298 | int i; | |
1299 | /* DON'T FREE THESE FOR RECONFIGURE */ | |
62e76326 | 1300 | |
94439e4e | 1301 | if (reconfiguring) |
62e76326 | 1302 | return; |
1303 | ||
94439e4e | 1304 | for (i = 0; i < cfg->n_configured; i++) { |
62e76326 | 1305 | scheme = cfg->schemes + i; |
1306 | authscheme_list[scheme->Id].freeconfig(scheme); | |
94439e4e | 1307 | } |
62e76326 | 1308 | |
94439e4e | 1309 | safe_free(cfg->schemes); |
1310 | cfg->schemes = NULL; | |
1311 | cfg->n_allocated = 0; | |
1312 | cfg->n_configured = 0; | |
1313 | } | |
1314 | ||
1315 | static void | |
1316 | dump_authparam(StoreEntry * entry, const char *name, authConfig cfg) | |
1317 | { | |
1318 | authScheme *scheme; | |
1319 | int i; | |
62e76326 | 1320 | |
94439e4e | 1321 | for (i = 0; i < cfg.n_configured; i++) { |
62e76326 | 1322 | scheme = cfg.schemes + i; |
1323 | authscheme_list[scheme->Id].dump(entry, name, scheme); | |
94439e4e | 1324 | } |
1325 | } | |
1326 | ||
0e4e0e7d | 1327 | void |
e6ccf245 | 1328 | allocate_new_swapdir(_SquidConfig::_cacheSwap * swap) |
090089c4 | 1329 | { |
f1dc9b30 | 1330 | if (swap->swapDirs == NULL) { |
62e76326 | 1331 | swap->n_allocated = 4; |
1332 | swap->swapDirs = static_cast<SwapDir **>(xcalloc(swap->n_allocated, sizeof(SwapDir *))); | |
f1dc9b30 | 1333 | } |
62e76326 | 1334 | |
f1dc9b30 | 1335 | if (swap->n_allocated == swap->n_configured) { |
62e76326 | 1336 | SwapDir **tmp; |
1337 | swap->n_allocated <<= 1; | |
1338 | tmp = static_cast<SwapDir **>(xcalloc(swap->n_allocated, sizeof(SwapDir *))); | |
1339 | xmemcpy(tmp, swap->swapDirs, swap->n_configured * sizeof(SwapDir *)); | |
1340 | xfree(swap->swapDirs); | |
1341 | swap->swapDirs = tmp; | |
f1dc9b30 | 1342 | } |
0e4e0e7d | 1343 | } |
1344 | ||
cd748f27 | 1345 | static int |
1346 | find_fstype(char *type) | |
1347 | { | |
1348 | int i; | |
62e76326 | 1349 | |
cd748f27 | 1350 | for (i = 0; storefs_list[i].typestr != NULL; i++) { |
62e76326 | 1351 | if (strcasecmp(type, storefs_list[i].typestr) == 0) { |
1352 | return i; | |
1353 | } | |
cd748f27 | 1354 | } |
62e76326 | 1355 | |
cd748f27 | 1356 | return (-1); |
1357 | } | |
1358 | ||
0e4e0e7d | 1359 | static void |
e6ccf245 | 1360 | parse_cachedir(_SquidConfig::_cacheSwap * swap) |
0e4e0e7d | 1361 | { |
1362 | char *type_str; | |
cd748f27 | 1363 | char *path_str; |
1364 | SwapDir *sd; | |
1365 | int i; | |
1366 | int fs; | |
cd748f27 | 1367 | |
0e4e0e7d | 1368 | if ((type_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1369 | self_destruct(); |
cd748f27 | 1370 | |
cd748f27 | 1371 | if ((path_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1372 | self_destruct(); |
cd748f27 | 1373 | |
1374 | /* | |
1375 | * This bit of code is a little strange. | |
1376 | * See, if we find a path and type match for a given line, then | |
1377 | * as long as we're reconfiguring, we can just call its reconfigure | |
1378 | * function. No harm there. | |
1379 | * | |
1380 | * Trouble is, if we find a path match, but not a type match, we have | |
1381 | * a dilemma - we could gracefully shut down the fs, kill it, and | |
1382 | * create a new one of a new type in its place, BUT at this stage the | |
1383 | * fs is meant to be the *NEW* one, and so things go very strange. :-) | |
1384 | * | |
1385 | * So, we'll assume the person isn't going to change the fs type for now, | |
1386 | * and XXX later on we will make sure that its picked up. | |
1387 | * | |
1388 | * (moving around cache_dir lines will be looked at later in a little | |
1389 | * more sane detail..) | |
1390 | */ | |
1391 | ||
1392 | for (i = 0; i < swap->n_configured; i++) { | |
62e76326 | 1393 | assert (swap->swapDirs[i]); |
1394 | ||
1395 | if (0 == strcasecmp(path_str, swap->swapDirs[i]->path)) { | |
1396 | /* This is a little weird, you'll appreciate it later */ | |
1397 | fs = find_fstype(type_str); | |
1398 | ||
1399 | if (fs < 0) { | |
1400 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
1401 | } | |
1402 | ||
1403 | sd = swap->swapDirs[i]; | |
1404 | sd->reconfigure (i, path_str); | |
1405 | update_maxobjsize(); | |
1406 | return; | |
1407 | } | |
cd748f27 | 1408 | } |
1409 | ||
2b6662ba | 1410 | assert(swap->n_configured < 63); /* 7 bits, signed */ |
dc986280 | 1411 | |
cd748f27 | 1412 | fs = find_fstype(type_str); |
62e76326 | 1413 | |
cd748f27 | 1414 | if (fs < 0) { |
62e76326 | 1415 | /* If we get here, we didn't find a matching cache_dir type */ |
1416 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
0e4e0e7d | 1417 | } |
62e76326 | 1418 | |
cd748f27 | 1419 | allocate_new_swapdir(swap); |
d3b3ab85 | 1420 | swap->swapDirs[swap->n_configured] = SwapDir::Factory(storefs_list[fs]); |
1421 | sd = swap->swapDirs[swap->n_configured]; | |
8e8d4f30 | 1422 | /* parse the FS parameters and options */ |
d3b3ab85 | 1423 | sd->parse(swap->n_configured, path_str); |
1424 | ++swap->n_configured; | |
cd748f27 | 1425 | /* Update the max object size */ |
1426 | update_maxobjsize(); | |
752c3b27 | 1427 | } |
1428 | ||
8e8d4f30 | 1429 | static void |
1430 | parse_cachedir_option_readonly(SwapDir * sd, const char *option, const char *value, int reconfiguring) | |
1431 | { | |
1432 | int read_only = 0; | |
62e76326 | 1433 | |
8e8d4f30 | 1434 | if (value) |
62e76326 | 1435 | read_only = xatoi(value); |
8e8d4f30 | 1436 | else |
62e76326 | 1437 | read_only = 1; |
1438 | ||
8e8d4f30 | 1439 | sd->flags.read_only = read_only; |
1440 | } | |
1441 | ||
25a77f03 | 1442 | static void |
d3b3ab85 | 1443 | dump_cachedir_option_readonly(StoreEntry * e, const char *option, SwapDir const * sd) |
25a77f03 | 1444 | { |
1445 | if (sd->flags.read_only) | |
62e76326 | 1446 | storeAppendPrintf(e, " %s", option); |
25a77f03 | 1447 | } |
1448 | ||
8e8d4f30 | 1449 | static void |
1450 | parse_cachedir_option_maxsize(SwapDir * sd, const char *option, const char *value, int reconfiguring) | |
1451 | { | |
1452 | ssize_t size; | |
1453 | ||
1454 | if (!value) | |
62e76326 | 1455 | self_destruct(); |
8e8d4f30 | 1456 | |
5c20d6fa | 1457 | size = xatoi(value); |
8e8d4f30 | 1458 | |
1459 | if (reconfiguring && sd->max_objsize != size) | |
62e76326 | 1460 | debug(3, 1) ("Cache dir '%s' max object size now %ld\n", sd->path, (long int) size); |
8e8d4f30 | 1461 | |
1462 | sd->max_objsize = size; | |
1463 | } | |
1464 | ||
25a77f03 | 1465 | static void |
d3b3ab85 | 1466 | dump_cachedir_option_maxsize(StoreEntry * e, const char *option, SwapDir const * sd) |
25a77f03 | 1467 | { |
1468 | if (sd->max_objsize != -1) | |
62e76326 | 1469 | storeAppendPrintf(e, " %s=%ld", option, (long int) sd->max_objsize); |
25a77f03 | 1470 | } |
1471 | ||
8e8d4f30 | 1472 | void |
62e76326 | 1473 | |
8e8d4f30 | 1474 | parse_cachedir_options(SwapDir * sd, struct cache_dir_option *options, int reconfiguring) |
1475 | { | |
e6ccf245 | 1476 | unsigned int old_read_only = sd->flags.read_only; |
8e8d4f30 | 1477 | char *name, *value; |
62e76326 | 1478 | |
8e8d4f30 | 1479 | struct cache_dir_option *option, *op; |
1480 | ||
62e76326 | 1481 | while ((name = strtok(NULL, w_space)) != NULL) |
1482 | { | |
1483 | value = strchr(name, '='); | |
1484 | ||
1485 | if (value) | |
1486 | *value++ = '\0'; /* cut on = */ | |
1487 | ||
1488 | option = NULL; | |
1489 | ||
1490 | if (options) { | |
1491 | for (op = options; !option && op->name; op++) { | |
1492 | if (strcmp(op->name, name) == 0) { | |
1493 | option = op; | |
1494 | break; | |
1495 | } | |
1496 | } | |
1497 | } | |
1498 | ||
1499 | for (op = common_cachedir_options; !option && op->name; op++) { | |
1500 | if (strcmp(op->name, name) == 0) { | |
1501 | option = op; | |
1502 | break; | |
1503 | } | |
1504 | } | |
1505 | ||
1506 | if (!option || !option->parse) | |
1507 | self_destruct(); | |
1508 | ||
1509 | option->parse(sd, name, value, reconfiguring); | |
8e8d4f30 | 1510 | } |
62e76326 | 1511 | |
8e8d4f30 | 1512 | /* |
1513 | * Handle notifications about reconfigured single-options with no value | |
1514 | * where the removal of the option cannot be easily detected in the | |
1515 | * parsing... | |
1516 | */ | |
62e76326 | 1517 | if (reconfiguring) |
1518 | { | |
1519 | if (old_read_only != sd->flags.read_only) { | |
1520 | debug(3, 1) ("Cache dir '%s' now %s\n", | |
1521 | sd->path, sd->flags.read_only ? "Read-Only" : "Read-Write"); | |
1522 | } | |
8e8d4f30 | 1523 | } |
1524 | } | |
1525 | ||
8203a132 | 1526 | static void |
e6ccf245 | 1527 | free_cachedir(_SquidConfig::_cacheSwap * swap) |
f1dc9b30 | 1528 | { |
a47b9029 | 1529 | int i; |
860ee7e3 | 1530 | /* DON'T FREE THESE FOR RECONFIGURE */ |
62e76326 | 1531 | |
5cd39a10 | 1532 | if (reconfiguring) |
62e76326 | 1533 | return; |
1534 | ||
a47b9029 | 1535 | for (i = 0; i < swap->n_configured; i++) { |
62e76326 | 1536 | SwapDir * s = swap->swapDirs[i]; |
1537 | swap->swapDirs[i] = NULL; | |
1538 | delete s; | |
a47b9029 | 1539 | } |
62e76326 | 1540 | |
a47b9029 | 1541 | safe_free(swap->swapDirs); |
1542 | swap->swapDirs = NULL; | |
1543 | swap->n_allocated = 0; | |
1544 | swap->n_configured = 0; | |
f1dc9b30 | 1545 | } |
1546 | ||
2d72d4fd | 1547 | static const char * |
505e35db | 1548 | peer_type_str(const peer_t type) |
1549 | { | |
0cdcddb9 | 1550 | switch (type) { |
62e76326 | 1551 | |
505e35db | 1552 | case PEER_PARENT: |
62e76326 | 1553 | return "parent"; |
1554 | break; | |
1555 | ||
505e35db | 1556 | case PEER_SIBLING: |
62e76326 | 1557 | return "sibling"; |
1558 | break; | |
1559 | ||
505e35db | 1560 | case PEER_MULTICAST: |
62e76326 | 1561 | return "multicast"; |
1562 | break; | |
1563 | ||
505e35db | 1564 | default: |
62e76326 | 1565 | return "unknown"; |
1566 | break; | |
505e35db | 1567 | } |
1568 | } | |
1569 | ||
f1dc9b30 | 1570 | static void |
a7d59104 | 1571 | dump_peer(StoreEntry * entry, const char *name, peer * p) |
98ffb7e4 | 1572 | { |
505e35db | 1573 | domain_ping *d; |
505e35db | 1574 | domain_type *t; |
1575 | LOCAL_ARRAY(char, xname, 128); | |
62e76326 | 1576 | |
d41de3c1 | 1577 | while (p != NULL) { |
62e76326 | 1578 | storeAppendPrintf(entry, "%s %s %s %d %d", |
1579 | name, | |
1580 | p->host, | |
1581 | neighborTypeStr(p), | |
1582 | p->http_port, | |
1583 | p->icp.port); | |
1584 | dump_peer_options(entry, p); | |
1585 | ||
1586 | for (d = p->peer_domain; d; d = d->next) { | |
1587 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", | |
1588 | p->host, | |
1589 | d->do_ping ? null_string : "!", | |
1590 | d->domain); | |
1591 | } | |
1592 | ||
1593 | if (p->access) { | |
1594 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
1595 | dump_acl_access(entry, xname, p->access); | |
1596 | } | |
1597 | ||
1598 | for (t = p->typelist; t; t = t->next) { | |
1599 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
1600 | p->host, | |
1601 | peer_type_str(t->type), | |
1602 | t->domain); | |
1603 | } | |
1604 | ||
1605 | p = p->next; | |
d41de3c1 | 1606 | } |
98ffb7e4 | 1607 | } |
1608 | ||
8203a132 | 1609 | static void |
40a1495e | 1610 | parse_peer(peer ** head) |
7813c6d5 | 1611 | { |
270b86af | 1612 | char *token = NULL; |
40a1495e | 1613 | peer *p; |
7813c6d5 | 1614 | int i; |
72711e31 | 1615 | p = cbdataAlloc(peer); |
40a1495e | 1616 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 1617 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 1618 | p->weight = 1; |
d1b63fc8 | 1619 | p->basetime = 0; |
dc835977 | 1620 | p->stats.logged_state = PEER_ALIVE; |
62e76326 | 1621 | |
e481c2dc | 1622 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1623 | self_destruct(); |
1624 | ||
40a1495e | 1625 | p->host = xstrdup(token); |
62e76326 | 1626 | |
be753325 | 1627 | p->name = xstrdup(token); |
62e76326 | 1628 | |
e481c2dc | 1629 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1630 | self_destruct(); |
1631 | ||
40a1495e | 1632 | p->type = parseNeighborType(token); |
62e76326 | 1633 | |
0e4e0e7d | 1634 | i = GetInteger(); |
62e76326 | 1635 | |
40a1495e | 1636 | p->http_port = (u_short) i; |
62e76326 | 1637 | |
0e4e0e7d | 1638 | i = GetInteger(); |
62e76326 | 1639 | |
399cabec | 1640 | p->icp.port = (u_short) i; |
62e76326 | 1641 | |
270b86af | 1642 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 1643 | if (!strcasecmp(token, "proxy-only")) { |
1644 | p->options.proxy_only = 1; | |
1645 | } else if (!strcasecmp(token, "no-query")) { | |
1646 | p->options.no_query = 1; | |
1647 | } else if (!strcasecmp(token, "background-ping")) { | |
1648 | p->options.background_ping = 1; | |
1649 | } else if (!strcasecmp(token, "no-digest")) { | |
1650 | p->options.no_digest = 1; | |
1651 | } else if (!strcasecmp(token, "multicast-responder")) { | |
1652 | p->options.mcast_responder = 1; | |
1653 | } else if (!strncasecmp(token, "weight=", 7)) { | |
1654 | p->weight = xatoi(token + 7); | |
1655 | } else if (!strncasecmp(token, "basetime=", 9)) { | |
1656 | p->basetime = xatoi(token + 9); | |
1657 | } else if (!strcasecmp(token, "closest-only")) { | |
1658 | p->options.closest_only = 1; | |
1659 | } else if (!strncasecmp(token, "ttl=", 4)) { | |
1660 | p->mcast.ttl = xatoi(token + 4); | |
1661 | ||
1662 | if (p->mcast.ttl < 0) | |
1663 | p->mcast.ttl = 0; | |
1664 | ||
1665 | if (p->mcast.ttl > 128) | |
1666 | p->mcast.ttl = 128; | |
1667 | } else if (!strcasecmp(token, "default")) { | |
1668 | p->options.default_parent = 1; | |
1669 | } else if (!strcasecmp(token, "round-robin")) { | |
1670 | p->options.roundrobin = 1; | |
1671 | } else if (!strcasecmp(token, "weighted-round-robin")) { | |
1672 | p->options.weighted_roundrobin = 1; | |
dc9d133b | 1673 | #if USE_HTCP |
62e76326 | 1674 | |
1675 | } else if (!strcasecmp(token, "htcp")) { | |
1676 | p->options.htcp = 1; | |
dc9d133b | 1677 | #endif |
62e76326 | 1678 | |
1679 | } else if (!strcasecmp(token, "no-netdb-exchange")) { | |
1680 | p->options.no_netdb_exchange = 1; | |
afd88fbe | 1681 | #if USE_CARP |
62e76326 | 1682 | |
1683 | } else if (!strcasecmp(token, "carp")) { | |
1684 | if (p->type != PEER_PARENT) | |
1685 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
1686 | ||
1687 | p->options.carp = 1; | |
1688 | ||
95e36d02 | 1689 | #endif |
1690 | #if DELAY_POOLS | |
62e76326 | 1691 | |
1692 | } else if (!strcasecmp(token, "no-delay")) { | |
1693 | p->options.no_delay = 1; | |
afd88fbe | 1694 | #endif |
62e76326 | 1695 | |
1696 | } else if (!strncasecmp(token, "login=", 6)) { | |
1697 | p->login = xstrdup(token + 6); | |
1698 | rfc1738_unescape(p->login); | |
1699 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { | |
1700 | p->connect_timeout = xatoi(token + 16); | |
7e3ce7b9 | 1701 | #if USE_CACHE_DIGESTS |
62e76326 | 1702 | |
1703 | } else if (!strncasecmp(token, "digest-url=", 11)) { | |
1704 | p->digest_url = xstrdup(token + 11); | |
7e3ce7b9 | 1705 | #endif |
62e76326 | 1706 | |
1707 | } else if (!strcasecmp(token, "allow-miss")) { | |
1708 | p->options.allow_miss = 1; | |
1709 | } else if (!strncasecmp(token, "max-conn=", 9)) { | |
1710 | p->max_conn = xatoi(token + 9); | |
1711 | } else if (!strcasecmp(token, "originserver")) { | |
1712 | p->options.originserver = 1; | |
1713 | } else if (!strncasecmp(token, "name=", 5)) { | |
1714 | safe_free(p->name); | |
1715 | ||
1716 | if (token[5]) | |
1717 | p->name = xstrdup(token + 5); | |
1718 | } else if (!strncasecmp(token, "forceddomain=", 13)) { | |
1719 | safe_free(p->domain); | |
1720 | ||
1721 | if (token[13]) | |
1722 | p->domain = xstrdup(token + 13); | |
1723 | ||
a7ad6e4e | 1724 | #if USE_SSL |
62e76326 | 1725 | |
1726 | } else if (strcmp(token, "ssl") == 0) { | |
1727 | p->use_ssl = 1; | |
1728 | } else if (strncmp(token, "sslcert=", 8) == 0) { | |
1729 | safe_free(p->sslcert); | |
1730 | p->sslcert = xstrdup(token + 8); | |
1731 | } else if (strncmp(token, "sslkey=", 7) == 0) { | |
1732 | safe_free(p->sslkey); | |
1733 | p->sslkey = xstrdup(token + 7); | |
1734 | } else if (strncmp(token, "sslversion=", 11) == 0) { | |
1735 | p->sslversion = atoi(token + 11); | |
1736 | } else if (strncmp(token, "ssloptions=", 11) == 0) { | |
1737 | safe_free(p->ssloptions); | |
1738 | p->ssloptions = xstrdup(token + 11); | |
1739 | } else if (strncmp(token, "sslcipher=", 10) == 0) { | |
1740 | safe_free(p->sslcipher); | |
1741 | p->sslcipher = xstrdup(token + 10); | |
1742 | } else if (strncmp(token, "sslcafile=", 10) == 0) { | |
1743 | safe_free(p->sslcafile); | |
1744 | p->sslcipher = xstrdup(token + 10); | |
1745 | } else if (strncmp(token, "sslcapath=", 10) == 0) { | |
1746 | safe_free(p->sslcapath); | |
1747 | p->sslcipher = xstrdup(token + 10); | |
1748 | } else if (strncmp(token, "sslflags=", 9) == 0) { | |
1749 | safe_free(p->sslflags); | |
1750 | p->sslflags = xstrdup(token + 9); | |
1751 | } else if (strncmp(token, "ssldomain=", 10) == 0) { | |
1752 | safe_free(p->ssldomain); | |
1753 | p->ssldomain = xstrdup(token + 10); | |
a7ad6e4e | 1754 | #endif |
62e76326 | 1755 | |
1756 | } else if (strcmp(token, "front-end-https") == 0) { | |
1757 | p->front_end_https = 1; | |
1758 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
1759 | p->front_end_https = 1; | |
1760 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
1761 | p->front_end_https = 2; | |
1762 | } else { | |
1763 | debug(3, 0) ("parse_peer: token='%s'\n", token); | |
1764 | self_destruct(); | |
1765 | } | |
270b86af | 1766 | } |
62e76326 | 1767 | |
be753325 | 1768 | if (peerFindByName(p->name)) |
62e76326 | 1769 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
1770 | ||
40a1495e | 1771 | if (p->weight < 1) |
62e76326 | 1772 | p->weight = 1; |
1773 | ||
399cabec | 1774 | p->icp.version = ICP_VERSION_CURRENT; |
62e76326 | 1775 | |
98829f69 | 1776 | p->tcp_up = PEER_TCP_MAGIC_COUNT; |
62e76326 | 1777 | |
eb406bb7 | 1778 | p->test_fd = -1; |
62e76326 | 1779 | |
e13ee7ad | 1780 | #if USE_CACHE_DIGESTS |
62e76326 | 1781 | |
e13ee7ad | 1782 | if (!p->options.no_digest) { |
62e76326 | 1783 | /* XXX This looks odd.. who has the original pointer |
1784 | * then? | |
1785 | */ | |
1786 | PeerDigest *pd = peerDigestCreate(p); | |
1787 | p->digest = cbdataReference(pd); | |
8a6218c6 | 1788 | } |
62e76326 | 1789 | |
a7ad6e4e | 1790 | #endif |
1791 | #if USE_SSL | |
1792 | if (p->use_ssl) { | |
62e76326 | 1793 | p->sslContext = sslCreateClientContext(p->sslcert, p->sslkey, p->sslversion, p->sslcipher, p->ssloptions, p->sslflags, p->sslcafile, p->sslcapath); |
a7ad6e4e | 1794 | } |
62e76326 | 1795 | |
e13ee7ad | 1796 | #endif |
0153d498 | 1797 | while (*head != NULL) |
62e76326 | 1798 | head = &(*head)->next; |
1799 | ||
0153d498 | 1800 | *head = p; |
62e76326 | 1801 | |
40a1495e | 1802 | Config.npeers++; |
62e76326 | 1803 | |
82056f1e | 1804 | peerClearRR(p); |
0153d498 | 1805 | } |
1806 | ||
1807 | static void | |
40a1495e | 1808 | free_peer(peer ** P) |
0153d498 | 1809 | { |
40a1495e | 1810 | peer *p; |
62e76326 | 1811 | |
79d39a72 | 1812 | while ((p = *P) != NULL) { |
62e76326 | 1813 | *P = p->next; |
3855c318 | 1814 | #if USE_CACHE_DIGESTS |
62e76326 | 1815 | |
1816 | cbdataReferenceDone(p->digest); | |
3855c318 | 1817 | #endif |
62e76326 | 1818 | |
1819 | cbdataFree(p); | |
a47b9029 | 1820 | } |
62e76326 | 1821 | |
987c67d1 | 1822 | Config.npeers = 0; |
270b86af | 1823 | } |
1824 | ||
1825 | static void | |
a7d59104 | 1826 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 1827 | { |
d41de3c1 | 1828 | wordlist *w; |
62e76326 | 1829 | |
d41de3c1 | 1830 | while (list != NULL) { |
62e76326 | 1831 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
1832 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
1833 | else | |
1834 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
1835 | ||
1836 | for (w = list->actions; w != NULL; w = w->next) { | |
1837 | storeAppendPrintf(entry, " %s", w->key); | |
1838 | } | |
1839 | ||
1840 | storeAppendPrintf(entry, "\n"); | |
1841 | list = list->next; | |
d41de3c1 | 1842 | } |
270b86af | 1843 | } |
1844 | ||
1845 | static void | |
a47b9029 | 1846 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1847 | { |
1848 | char *passwd = NULL; | |
1849 | wordlist *actions = NULL; | |
22f3fd98 | 1850 | cachemgr_passwd *p; |
1851 | cachemgr_passwd **P; | |
270b86af | 1852 | parse_string(&passwd); |
1853 | parse_wordlist(&actions); | |
e6ccf245 | 1854 | p = static_cast<cachemgr_passwd *>(xcalloc(1, sizeof(cachemgr_passwd))); |
22f3fd98 | 1855 | p->passwd = passwd; |
1856 | p->actions = actions; | |
62e76326 | 1857 | |
26aa7e31 | 1858 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 1859 | /* |
1860 | * See if any of the actions from this line already have a | |
1861 | * password from previous lines. The password checking | |
1862 | * routines in cache_manager.c take the the password from | |
1863 | * the first cachemgr_passwd struct that contains the | |
1864 | * requested action. Thus, we should warn users who might | |
1865 | * think they can have two passwords for the same action. | |
1866 | */ | |
1867 | wordlist *w; | |
1868 | wordlist *u; | |
1869 | ||
1870 | for (w = (*P)->actions; w; w = w->next) { | |
1871 | for (u = actions; u; u = u->next) { | |
1872 | if (strcmp(w->key, u->key)) | |
1873 | continue; | |
1874 | ||
1875 | debug(0, 0) ("WARNING: action '%s' (line %d) already has a password\n", | |
1876 | u->key, config_lineno); | |
1877 | } | |
1878 | } | |
26aa7e31 | 1879 | } |
62e76326 | 1880 | |
22f3fd98 | 1881 | *P = p; |
270b86af | 1882 | } |
1883 | ||
1884 | static void | |
a47b9029 | 1885 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1886 | { |
a47b9029 | 1887 | cachemgr_passwd *p; |
62e76326 | 1888 | |
79d39a72 | 1889 | while ((p = *head) != NULL) { |
62e76326 | 1890 | *head = p->next; |
1891 | xfree(p->passwd); | |
1892 | wordlistDestroy(&p->actions); | |
1893 | xfree(p); | |
a47b9029 | 1894 | } |
270b86af | 1895 | } |
1896 | ||
8203a132 | 1897 | static void |
16300b58 | 1898 | dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var) |
270b86af | 1899 | { |
d41de3c1 | 1900 | acl_name_list *a; |
62e76326 | 1901 | |
d41de3c1 | 1902 | while (var != NULL) { |
62e76326 | 1903 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
1904 | ||
1905 | for (a = var->acl_list; a != NULL; a = a->next) | |
1906 | storeAppendPrintf(entry, " %s", a->name); | |
1907 | ||
1908 | storeAppendPrintf(entry, "\n"); | |
1909 | ||
1910 | var = var->next; | |
d41de3c1 | 1911 | } |
270b86af | 1912 | } |
1913 | ||
1914 | static void | |
16300b58 | 1915 | parse_denyinfo(acl_deny_info_list ** var) |
6e40f263 | 1916 | { |
f1dc9b30 | 1917 | aclParseDenyInfoLine(var); |
6e40f263 | 1918 | } |
403279e0 | 1919 | |
1273d501 | 1920 | void |
a47b9029 | 1921 | free_denyinfo(acl_deny_info_list ** list) |
3c5557f9 | 1922 | { |
56b63fa1 | 1923 | acl_deny_info_list *a = NULL; |
1924 | acl_deny_info_list *a_next = NULL; | |
1925 | acl_name_list *l = NULL; | |
1926 | acl_name_list *l_next = NULL; | |
62e76326 | 1927 | |
1273d501 | 1928 | for (a = *list; a; a = a_next) { |
62e76326 | 1929 | for (l = a->acl_list; l; l = l_next) { |
1930 | l_next = l->next; | |
1931 | memFree(l, MEM_ACL_NAME_LIST); | |
1932 | l = NULL; | |
1933 | } | |
1934 | ||
1935 | a_next = a->next; | |
1936 | memFree(a, MEM_ACL_DENY_INFO_LIST); | |
1937 | a = NULL; | |
1273d501 | 1938 | } |
62e76326 | 1939 | |
1273d501 | 1940 | *list = NULL; |
270b86af | 1941 | } |
1942 | ||
1943 | static void | |
505e35db | 1944 | parse_peer_access(void) |
270b86af | 1945 | { |
1946 | char *host = NULL; | |
505e35db | 1947 | peer *p; |
62e76326 | 1948 | |
270b86af | 1949 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1950 | self_destruct(); |
1951 | ||
0cdcddb9 | 1952 | if ((p = peerFindByName(host)) == NULL) { |
62e76326 | 1953 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
1954 | cfg_filename, config_lineno, host); | |
1955 | return; | |
0cdcddb9 | 1956 | } |
62e76326 | 1957 | |
505e35db | 1958 | aclParseAccessLine(&p->access); |
270b86af | 1959 | } |
1960 | ||
270b86af | 1961 | static void |
1962 | parse_hostdomain(void) | |
1963 | { | |
1964 | char *host = NULL; | |
1965 | char *domain = NULL; | |
62e76326 | 1966 | |
270b86af | 1967 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 1968 | self_destruct(); |
1969 | ||
f1dc9b30 | 1970 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 1971 | domain_ping *l = NULL; |
1972 | domain_ping **L = NULL; | |
1973 | peer *p; | |
1974 | ||
1975 | if ((p = peerFindByName(host)) == NULL) { | |
1976 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1977 | cfg_filename, config_lineno, host); | |
1978 | continue; | |
1979 | } | |
1980 | ||
1981 | l = static_cast<domain_ping *>(xcalloc(1, sizeof(domain_ping))); | |
1982 | l->do_ping = 1; | |
1983 | ||
1984 | if (*domain == '!') { /* check for !.edu */ | |
1985 | l->do_ping = 0; | |
1986 | domain++; | |
1987 | } | |
1988 | ||
1989 | l->domain = xstrdup(domain); | |
1990 | ||
1991 | for (L = &(p->peer_domain); *L; L = &((*L)->next)) | |
1992 | ||
1993 | ; | |
1994 | *L = l; | |
f1dc9b30 | 1995 | } |
270b86af | 1996 | } |
1997 | ||
1998 | static void | |
1999 | parse_hostdomaintype(void) | |
2000 | { | |
2001 | char *host = NULL; | |
2002 | char *type = NULL; | |
2003 | char *domain = NULL; | |
62e76326 | 2004 | |
270b86af | 2005 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2006 | self_destruct(); |
2007 | ||
270b86af | 2008 | if (!(type = strtok(NULL, w_space))) |
62e76326 | 2009 | self_destruct(); |
2010 | ||
f1dc9b30 | 2011 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 2012 | domain_type *l = NULL; |
2013 | domain_type **L = NULL; | |
2014 | peer *p; | |
2015 | ||
2016 | if ((p = peerFindByName(host)) == NULL) { | |
2017 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
2018 | cfg_filename, config_lineno, host); | |
2019 | return; | |
2020 | } | |
2021 | ||
2022 | l = static_cast<domain_type *>(xcalloc(1, sizeof(domain_type))); | |
2023 | l->type = parseNeighborType(type); | |
2024 | l->domain = xstrdup(domain); | |
2025 | ||
2026 | for (L = &(p->typelist); *L; L = &((*L)->next)) | |
2027 | ||
2028 | ; | |
2029 | *L = l; | |
f1dc9b30 | 2030 | } |
270b86af | 2031 | } |
2032 | ||
7e3ce7b9 | 2033 | #if UNUSED_CODE |
270b86af | 2034 | static void |
a7d59104 | 2035 | dump_ushortlist(StoreEntry * entry, const char *name, ushortlist * u) |
090089c4 | 2036 | { |
270b86af | 2037 | while (u) { |
62e76326 | 2038 | storeAppendPrintf(entry, "%s %d\n", name, (int) u->i); |
2039 | u = u->next; | |
270b86af | 2040 | } |
2041 | } | |
090089c4 | 2042 | |
f53b06f9 | 2043 | static int |
2044 | check_null_ushortlist(ushortlist * u) | |
2045 | { | |
2046 | return u == NULL; | |
2047 | } | |
2048 | ||
270b86af | 2049 | static void |
2050 | parse_ushortlist(ushortlist ** P) | |
2051 | { | |
2052 | char *token; | |
2053 | int i; | |
2054 | ushortlist *u; | |
2055 | ushortlist **U; | |
62e76326 | 2056 | |
270b86af | 2057 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 2058 | if (sscanf(token, "%d", &i) != 1) |
2059 | self_destruct(); | |
2060 | ||
2061 | if (i < 0) | |
2062 | i = 0; | |
2063 | ||
2064 | u = xcalloc(1, sizeof(ushortlist)); | |
2065 | ||
2066 | u->i = (u_short) i; | |
2067 | ||
2068 | for (U = P; *U; U = &(*U)->next) | |
2069 | ||
2070 | ; | |
2071 | *U = u; | |
090089c4 | 2072 | } |
270b86af | 2073 | } |
090089c4 | 2074 | |
0153d498 | 2075 | static void |
a47b9029 | 2076 | free_ushortlist(ushortlist ** P) |
0153d498 | 2077 | { |
a47b9029 | 2078 | ushortlist *u; |
62e76326 | 2079 | |
79d39a72 | 2080 | while ((u = *P) != NULL) { |
62e76326 | 2081 | *P = u->next; |
2082 | xfree(u); | |
a47b9029 | 2083 | } |
0153d498 | 2084 | } |
62e76326 | 2085 | |
7e3ce7b9 | 2086 | #endif |
0153d498 | 2087 | |
270b86af | 2088 | static void |
a7d59104 | 2089 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 2090 | { |
f53b06f9 | 2091 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2092 | } |
c1c29eb6 | 2093 | |
94439e4e | 2094 | void |
270b86af | 2095 | parse_int(int *var) |
2096 | { | |
270b86af | 2097 | int i; |
0e4e0e7d | 2098 | i = GetInteger(); |
270b86af | 2099 | *var = i; |
2100 | } | |
090089c4 | 2101 | |
0153d498 | 2102 | static void |
2103 | free_int(int *var) | |
2104 | { | |
a47b9029 | 2105 | *var = 0; |
0153d498 | 2106 | } |
2107 | ||
270b86af | 2108 | static void |
a7d59104 | 2109 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 2110 | { |
f53b06f9 | 2111 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2112 | } |
090089c4 | 2113 | |
d205783b | 2114 | void |
270b86af | 2115 | parse_onoff(int *var) |
2116 | { | |
2117 | char *token = strtok(NULL, w_space); | |
090089c4 | 2118 | |
270b86af | 2119 | if (token == NULL) |
62e76326 | 2120 | self_destruct(); |
2121 | ||
270b86af | 2122 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) |
62e76326 | 2123 | *var = 1; |
270b86af | 2124 | else |
62e76326 | 2125 | *var = 0; |
270b86af | 2126 | } |
e90100aa | 2127 | |
0153d498 | 2128 | #define free_onoff free_int |
f1dc9b30 | 2129 | #define dump_eol dump_string |
2130 | #define free_eol free_string | |
30a4f2a8 | 2131 | |
270b86af | 2132 | static void |
a7d59104 | 2133 | dump_refreshpattern(StoreEntry * entry, const char *name, refresh_t * head) |
270b86af | 2134 | { |
d41de3c1 | 2135 | while (head != NULL) { |
62e76326 | 2136 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d\n", |
2137 | name, | |
2138 | head->flags.icase ? " -i" : null_string, | |
2139 | head->pattern, | |
2140 | (int) head->min / 60, | |
2141 | (int) (100.0 * head->pct + 0.5), | |
2142 | (int) head->max / 60); | |
9f60cfdf | 2143 | #if HTTP_VIOLATIONS |
62e76326 | 2144 | |
2145 | if (head->flags.override_expire) | |
2146 | storeAppendPrintf(entry, " override-expire"); | |
2147 | ||
2148 | if (head->flags.override_lastmod) | |
2149 | storeAppendPrintf(entry, " override-lastmod"); | |
2150 | ||
2151 | if (head->flags.reload_into_ims) | |
2152 | storeAppendPrintf(entry, " reload-into-ims"); | |
2153 | ||
2154 | if (head->flags.ignore_reload) | |
2155 | storeAppendPrintf(entry, " ignore-reload"); | |
2156 | ||
9f60cfdf | 2157 | #endif |
62e76326 | 2158 | |
2159 | storeAppendPrintf(entry, "\n"); | |
2160 | ||
2161 | head = head->next; | |
d41de3c1 | 2162 | } |
270b86af | 2163 | } |
090089c4 | 2164 | |
270b86af | 2165 | static void |
f1dc9b30 | 2166 | parse_refreshpattern(refresh_t ** head) |
270b86af | 2167 | { |
f1dc9b30 | 2168 | char *token; |
2169 | char *pattern; | |
2170 | time_t min = 0; | |
c3f6d204 | 2171 | double pct = 0.0; |
f1dc9b30 | 2172 | time_t max = 0; |
9f60cfdf | 2173 | #if HTTP_VIOLATIONS |
62e76326 | 2174 | |
1dfa1d81 | 2175 | int override_expire = 0; |
2176 | int override_lastmod = 0; | |
cbe3a719 | 2177 | int reload_into_ims = 0; |
2178 | int ignore_reload = 0; | |
9f60cfdf | 2179 | #endif |
62e76326 | 2180 | |
f1dc9b30 | 2181 | int i; |
2182 | refresh_t *t; | |
2183 | regex_t comp; | |
2184 | int errcode; | |
2185 | int flags = REG_EXTENDED | REG_NOSUB; | |
62e76326 | 2186 | |
f1dc9b30 | 2187 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2188 | self_destruct(); |
2189 | ||
f1dc9b30 | 2190 | if (strcmp(token, "-i") == 0) { |
62e76326 | 2191 | flags |= REG_ICASE; |
2192 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2193 | } else if (strcmp(token, "+i") == 0) { |
62e76326 | 2194 | flags &= ~REG_ICASE; |
2195 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2196 | } |
62e76326 | 2197 | |
f1dc9b30 | 2198 | if (token == NULL) |
62e76326 | 2199 | self_destruct(); |
2200 | ||
f1dc9b30 | 2201 | pattern = xstrdup(token); |
62e76326 | 2202 | |
0e4e0e7d | 2203 | i = GetInteger(); /* token: min */ |
62e76326 | 2204 | |
f1dc9b30 | 2205 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2206 | |
0e4e0e7d | 2207 | i = GetInteger(); /* token: pct */ |
62e76326 | 2208 | |
c3f6d204 | 2209 | pct = (double) i / 100.0; |
62e76326 | 2210 | |
0e4e0e7d | 2211 | i = GetInteger(); /* token: max */ |
62e76326 | 2212 | |
f1dc9b30 | 2213 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2214 | |
1dfa1d81 | 2215 | /* Options */ |
2216 | while ((token = strtok(NULL, w_space)) != NULL) { | |
9f60cfdf | 2217 | #if HTTP_VIOLATIONS |
62e76326 | 2218 | |
2219 | if (!strcmp(token, "override-expire")) | |
2220 | override_expire = 1; | |
2221 | else if (!strcmp(token, "override-lastmod")) | |
2222 | override_lastmod = 1; | |
2223 | else if (!strcmp(token, "reload-into-ims")) { | |
2224 | reload_into_ims = 1; | |
2225 | refresh_nocache_hack = 1; | |
2226 | /* tell client_side.c that this is used */ | |
2227 | } else if (!strcmp(token, "ignore-reload")) { | |
2228 | ignore_reload = 1; | |
2229 | refresh_nocache_hack = 1; | |
2230 | /* tell client_side.c that this is used */ | |
2231 | } else | |
9f60cfdf | 2232 | #endif |
62e76326 | 2233 | |
2234 | debug(22, 0) ("redreshAddToList: Unknown option '%s': %s\n", | |
2235 | pattern, token); | |
1dfa1d81 | 2236 | } |
62e76326 | 2237 | |
f1dc9b30 | 2238 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
62e76326 | 2239 | char errbuf[256]; |
2240 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
2241 | debug(22, 0) ("%s line %d: %s\n", | |
2242 | cfg_filename, config_lineno, config_input_line); | |
2243 | debug(22, 0) ("refreshAddToList: Invalid regular expression '%s': %s\n", | |
2244 | pattern, errbuf); | |
2245 | return; | |
f1dc9b30 | 2246 | } |
62e76326 | 2247 | |
c3f6d204 | 2248 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2249 | max = max < 0 ? 0 : max; |
e6ccf245 | 2250 | t = static_cast<refresh_t *>(xcalloc(1, sizeof(refresh_t))); |
f1dc9b30 | 2251 | t->pattern = (char *) xstrdup(pattern); |
2252 | t->compiled_pattern = comp; | |
2253 | t->min = min; | |
c3f6d204 | 2254 | t->pct = pct; |
f1dc9b30 | 2255 | t->max = max; |
62e76326 | 2256 | |
c3f6d204 | 2257 | if (flags & REG_ICASE) |
62e76326 | 2258 | t->flags.icase = 1; |
2259 | ||
9f60cfdf | 2260 | #if HTTP_VIOLATIONS |
62e76326 | 2261 | |
1dfa1d81 | 2262 | if (override_expire) |
62e76326 | 2263 | t->flags.override_expire = 1; |
2264 | ||
1dfa1d81 | 2265 | if (override_lastmod) |
62e76326 | 2266 | t->flags.override_lastmod = 1; |
2267 | ||
cbe3a719 | 2268 | if (reload_into_ims) |
62e76326 | 2269 | t->flags.reload_into_ims = 1; |
2270 | ||
cbe3a719 | 2271 | if (ignore_reload) |
62e76326 | 2272 | t->flags.ignore_reload = 1; |
2273 | ||
9f60cfdf | 2274 | #endif |
62e76326 | 2275 | |
f1dc9b30 | 2276 | t->next = NULL; |
62e76326 | 2277 | |
f1dc9b30 | 2278 | while (*head) |
62e76326 | 2279 | head = &(*head)->next; |
2280 | ||
f1dc9b30 | 2281 | *head = t; |
62e76326 | 2282 | |
f1dc9b30 | 2283 | safe_free(pattern); |
270b86af | 2284 | } |
090089c4 | 2285 | |
8e89beb3 | 2286 | #if UNUSED_CODE |
6b53c392 | 2287 | static int |
a4b8110e | 2288 | check_null_refreshpattern(refresh_t * data) |
6b53c392 | 2289 | { |
80e073c0 | 2290 | return data == NULL; |
6b53c392 | 2291 | } |
62e76326 | 2292 | |
8e89beb3 | 2293 | #endif |
6b53c392 | 2294 | |
270b86af | 2295 | static void |
a47b9029 | 2296 | free_refreshpattern(refresh_t ** head) |
270b86af | 2297 | { |
f1dc9b30 | 2298 | refresh_t *t; |
62e76326 | 2299 | |
79d39a72 | 2300 | while ((t = *head) != NULL) { |
62e76326 | 2301 | *head = t->next; |
2302 | safe_free(t->pattern); | |
2303 | regfree(&t->compiled_pattern); | |
2304 | safe_free(t); | |
f1dc9b30 | 2305 | } |
270b86af | 2306 | } |
12b9e9b1 | 2307 | |
270b86af | 2308 | static void |
a7d59104 | 2309 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2310 | { |
f53b06f9 | 2311 | if (var != NULL) |
62e76326 | 2312 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2313 | } |
98ffb7e4 | 2314 | |
270b86af | 2315 | static void |
0153d498 | 2316 | parse_string(char **var) |
270b86af | 2317 | { |
2318 | char *token = strtok(NULL, w_space); | |
270b86af | 2319 | safe_free(*var); |
62e76326 | 2320 | |
270b86af | 2321 | if (token == NULL) |
62e76326 | 2322 | self_destruct(); |
2323 | ||
270b86af | 2324 | *var = xstrdup(token); |
2325 | } | |
b15e6857 | 2326 | |
0153d498 | 2327 | static void |
2328 | free_string(char **var) | |
2329 | { | |
027acbaf | 2330 | safe_free(*var); |
0153d498 | 2331 | } |
caebbe00 | 2332 | |
94439e4e | 2333 | void |
f1dc9b30 | 2334 | parse_eol(char *volatile *var) |
270b86af | 2335 | { |
852751f7 | 2336 | unsigned char *token = (unsigned char *) strtok(NULL, null_string); |
270b86af | 2337 | safe_free(*var); |
62e76326 | 2338 | |
f1dc9b30 | 2339 | if (token == NULL) |
62e76326 | 2340 | self_destruct(); |
2341 | ||
2d72d4fd | 2342 | while (*token && isspace(*token)) |
62e76326 | 2343 | token++; |
2344 | ||
20cb98c9 | 2345 | if (!*token) |
62e76326 | 2346 | self_destruct(); |
2347 | ||
852751f7 | 2348 | *var = xstrdup((char *) token); |
270b86af | 2349 | } |
090089c4 | 2350 | |
270b86af | 2351 | static void |
a7d59104 | 2352 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 2353 | { |
f53b06f9 | 2354 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 2355 | } |
2356 | ||
94439e4e | 2357 | void |
a47b9029 | 2358 | parse_time_t(time_t * var) |
0ffd22bc | 2359 | { |
f1dc9b30 | 2360 | parseTimeLine(var, T_SECOND_STR); |
0ffd22bc | 2361 | } |
2362 | ||
270b86af | 2363 | static void |
a47b9029 | 2364 | free_time_t(time_t * var) |
270b86af | 2365 | { |
a47b9029 | 2366 | *var = 0; |
270b86af | 2367 | } |
9906e724 | 2368 | |
2369 | static void | |
a7d59104 | 2370 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 2371 | { |
f53b06f9 | 2372 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 2373 | } |
2374 | ||
2375 | static void | |
a7d59104 | 2376 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2377 | { |
f53b06f9 | 2378 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 2379 | } |
2380 | ||
2381 | static void | |
a7d59104 | 2382 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2383 | { |
f53b06f9 | 2384 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 2385 | } |
2386 | ||
2387 | static void | |
a47b9029 | 2388 | parse_size_t(size_t * var) |
1b635117 | 2389 | { |
1b635117 | 2390 | int i; |
0e4e0e7d | 2391 | i = GetInteger(); |
1b635117 | 2392 | *var = (size_t) i; |
2393 | } | |
2394 | ||
2395 | static void | |
2396 | parse_b_size_t(size_t * var) | |
9906e724 | 2397 | { |
2398 | parseBytesLine(var, B_BYTES_STR); | |
2399 | } | |
2400 | ||
2401 | static void | |
a47b9029 | 2402 | parse_kb_size_t(size_t * var) |
9906e724 | 2403 | { |
2404 | parseBytesLine(var, B_KBYTES_STR); | |
2405 | } | |
2406 | ||
2407 | static void | |
a47b9029 | 2408 | free_size_t(size_t * var) |
9906e724 | 2409 | { |
a47b9029 | 2410 | *var = 0; |
9906e724 | 2411 | } |
2412 | ||
1b635117 | 2413 | #define free_b_size_t free_size_t |
9906e724 | 2414 | #define free_kb_size_t free_size_t |
2415 | #define free_mb_size_t free_size_t | |
2416 | #define free_gb_size_t free_size_t | |
090089c4 | 2417 | |
8203a132 | 2418 | static void |
a7d59104 | 2419 | dump_ushort(StoreEntry * entry, const char *name, u_short var) |
090089c4 | 2420 | { |
f53b06f9 | 2421 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2422 | } |
090089c4 | 2423 | |
0153d498 | 2424 | static void |
a47b9029 | 2425 | free_ushort(u_short * u) |
0153d498 | 2426 | { |
2427 | *u = 0; | |
2428 | } | |
2429 | ||
270b86af | 2430 | static void |
2431 | parse_ushort(u_short * var) | |
b67e2c8c | 2432 | { |
2433 | ConfigParser::ParseUShort(var); | |
2434 | } | |
2435 | ||
2436 | void | |
2437 | ConfigParser::ParseUShort(u_short *var) | |
270b86af | 2438 | { |
270b86af | 2439 | int i; |
090089c4 | 2440 | |
0e4e0e7d | 2441 | i = GetInteger(); |
62e76326 | 2442 | |
270b86af | 2443 | if (i < 0) |
62e76326 | 2444 | i = 0; |
2445 | ||
270b86af | 2446 | *var = (u_short) i; |
090089c4 | 2447 | } |
2448 | ||
270b86af | 2449 | static void |
a7d59104 | 2450 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 2451 | { |
270b86af | 2452 | while (list != NULL) { |
62e76326 | 2453 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
2454 | list = list->next; | |
429fdbec | 2455 | } |
429fdbec | 2456 | } |
2457 | ||
94439e4e | 2458 | void |
270b86af | 2459 | parse_wordlist(wordlist ** list) |
429fdbec | 2460 | { |
270b86af | 2461 | char *token; |
a3c6890f | 2462 | char *t = strtok(NULL, ""); |
62e76326 | 2463 | |
a3c6890f | 2464 | while ((token = strwordtok(NULL, &t))) |
62e76326 | 2465 | wordlistAdd(list, token); |
429fdbec | 2466 | } |
270b86af | 2467 | |
f8d9f54a | 2468 | static int |
5da06f20 | 2469 | check_null_wordlist(wordlist * w) |
f8d9f54a | 2470 | { |
2471 | return w == NULL; | |
2472 | } | |
2473 | ||
63e9d884 | 2474 | static int |
c6d5b87b | 2475 | check_null_acl_access(acl_access * a) |
63e9d884 | 2476 | { |
2477 | return a == NULL; | |
2478 | } | |
2479 | ||
0153d498 | 2480 | #define free_wordlist wordlistDestroy |
270b86af | 2481 | |
d548ee64 | 2482 | #define free_uri_whitespace free_int |
2483 | ||
2484 | static void | |
2485 | parse_uri_whitespace(int *var) | |
2486 | { | |
2487 | char *token = strtok(NULL, w_space); | |
62e76326 | 2488 | |
d548ee64 | 2489 | if (token == NULL) |
62e76326 | 2490 | self_destruct(); |
2491 | ||
7e3ce7b9 | 2492 | if (!strcasecmp(token, "strip")) |
62e76326 | 2493 | *var = URI_WHITESPACE_STRIP; |
7e3ce7b9 | 2494 | else if (!strcasecmp(token, "deny")) |
62e76326 | 2495 | *var = URI_WHITESPACE_DENY; |
d548ee64 | 2496 | else if (!strcasecmp(token, "allow")) |
62e76326 | 2497 | *var = URI_WHITESPACE_ALLOW; |
d548ee64 | 2498 | else if (!strcasecmp(token, "encode")) |
62e76326 | 2499 | *var = URI_WHITESPACE_ENCODE; |
d548ee64 | 2500 | else if (!strcasecmp(token, "chop")) |
62e76326 | 2501 | *var = URI_WHITESPACE_CHOP; |
d548ee64 | 2502 | else |
62e76326 | 2503 | self_destruct(); |
d548ee64 | 2504 | } |
2505 | ||
2506 | ||
2507 | static void | |
2508 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
2509 | { | |
c193c972 | 2510 | const char *s; |
62e76326 | 2511 | |
d548ee64 | 2512 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 2513 | s = "allow"; |
d548ee64 | 2514 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 2515 | s = "encode"; |
d548ee64 | 2516 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 2517 | s = "chop"; |
7e3ce7b9 | 2518 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 2519 | s = "deny"; |
7e3ce7b9 | 2520 | else |
62e76326 | 2521 | s = "strip"; |
2522 | ||
d548ee64 | 2523 | storeAppendPrintf(entry, "%s %s\n", name, s); |
2524 | } | |
2525 | ||
6a566b9c | 2526 | static void |
c1dd71ae | 2527 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 2528 | { |
2529 | if (!*settings) | |
62e76326 | 2530 | return; |
2531 | ||
6a566b9c | 2532 | free_string(&(*settings)->type); |
62e76326 | 2533 | |
6a566b9c | 2534 | free_wordlist(&(*settings)->args); |
62e76326 | 2535 | |
6a566b9c | 2536 | xfree(*settings); |
62e76326 | 2537 | |
6a566b9c | 2538 | *settings = NULL; |
2539 | } | |
2540 | ||
2541 | static void | |
c1dd71ae | 2542 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 2543 | { |
2544 | if (*settings) | |
62e76326 | 2545 | free_removalpolicy(settings); |
2546 | ||
e6ccf245 | 2547 | *settings = static_cast<RemovalPolicySettings *>(xcalloc(1, sizeof(**settings))); |
62e76326 | 2548 | |
6a566b9c | 2549 | parse_string(&(*settings)->type); |
62e76326 | 2550 | |
6a566b9c | 2551 | parse_wordlist(&(*settings)->args); |
2552 | } | |
2553 | ||
2554 | static void | |
c1dd71ae | 2555 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 2556 | { |
2557 | wordlist *args; | |
2558 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
2559 | args = settings->args; | |
62e76326 | 2560 | |
6a566b9c | 2561 | while (args) { |
62e76326 | 2562 | storeAppendPrintf(entry, " %s", args->key); |
2563 | args = args->next; | |
6a566b9c | 2564 | } |
62e76326 | 2565 | |
be58afb5 | 2566 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 2567 | } |
c1dd71ae | 2568 | |
6a566b9c | 2569 | |
1ee67578 | 2570 | #include "cf_parser.h" |
f1dc9b30 | 2571 | |
2572 | peer_t | |
2573 | parseNeighborType(const char *s) | |
2574 | { | |
2575 | if (!strcasecmp(s, "parent")) | |
62e76326 | 2576 | return PEER_PARENT; |
2577 | ||
f1dc9b30 | 2578 | if (!strcasecmp(s, "neighbor")) |
62e76326 | 2579 | return PEER_SIBLING; |
2580 | ||
f1dc9b30 | 2581 | if (!strcasecmp(s, "neighbour")) |
62e76326 | 2582 | return PEER_SIBLING; |
2583 | ||
f1dc9b30 | 2584 | if (!strcasecmp(s, "sibling")) |
62e76326 | 2585 | return PEER_SIBLING; |
2586 | ||
f1dc9b30 | 2587 | if (!strcasecmp(s, "multicast")) |
62e76326 | 2588 | return PEER_MULTICAST; |
2589 | ||
f1dc9b30 | 2590 | debug(15, 0) ("WARNING: Unknown neighbor type: %s\n", s); |
62e76326 | 2591 | |
f1dc9b30 | 2592 | return PEER_SIBLING; |
2593 | } | |
f150dd4b | 2594 | |
3f38a55e | 2595 | #if CURRENTLY_UNUSED |
2596 | /* This code was previously used by http_port. Left as it really should | |
2597 | * be used by icp_port and htcp_port | |
2598 | */ | |
52f772de | 2599 | void |
2600 | parse_sockaddr_in_list_token(sockaddr_in_list ** head, char *token) | |
7e3ce7b9 | 2601 | { |
7e3ce7b9 | 2602 | char *t; |
efd900cb | 2603 | char *host; |
62e76326 | 2604 | |
7e3ce7b9 | 2605 | const struct hostent *hp; |
efd900cb | 2606 | unsigned short port; |
7e3ce7b9 | 2607 | sockaddr_in_list *s; |
52f772de | 2608 | |
2609 | host = NULL; | |
2610 | port = 0; | |
62e76326 | 2611 | |
52f772de | 2612 | if ((t = strchr(token, ':'))) { |
62e76326 | 2613 | /* host:port */ |
2614 | host = token; | |
2615 | *t = '\0'; | |
2616 | port = (unsigned short) xatoi(t + 1); | |
2617 | ||
2618 | if (0 == port) | |
2619 | self_destruct(); | |
5c20d6fa | 2620 | } else if ((port = xatoi(token)) > 0) { |
62e76326 | 2621 | /* port */ |
52f772de | 2622 | } else { |
62e76326 | 2623 | self_destruct(); |
52f772de | 2624 | } |
62e76326 | 2625 | |
e6ccf245 | 2626 | s = static_cast<sockaddr_in_list *>(xcalloc(1, sizeof(*s))); |
52f772de | 2627 | s->s.sin_port = htons(port); |
62e76326 | 2628 | |
52f772de | 2629 | if (NULL == host) |
62e76326 | 2630 | s->s.sin_addr = any_addr; |
52f772de | 2631 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) |
62e76326 | 2632 | (void) 0; |
52f772de | 2633 | else if ((hp = gethostbyname(host))) /* dont use ipcache */ |
62e76326 | 2634 | s->s.sin_addr = inaddrFromHostent(hp); |
52f772de | 2635 | else |
62e76326 | 2636 | self_destruct(); |
2637 | ||
52f772de | 2638 | while (*head) |
62e76326 | 2639 | head = &(*head)->next; |
2640 | ||
52f772de | 2641 | *head = s; |
2642 | } | |
2643 | ||
2644 | static void | |
2645 | parse_sockaddr_in_list(sockaddr_in_list ** head) | |
2646 | { | |
2647 | char *token; | |
62e76326 | 2648 | |
52f772de | 2649 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 2650 | parse_sockaddr_in_list_token(head, token); |
7e3ce7b9 | 2651 | } |
2652 | } | |
2653 | ||
2654 | static void | |
2655 | dump_sockaddr_in_list(StoreEntry * e, const char *n, const sockaddr_in_list * s) | |
2656 | { | |
2657 | while (s) { | |
62e76326 | 2658 | storeAppendPrintf(e, "%s %s:%d\n", |
2659 | n, | |
2660 | inet_ntoa(s->s.sin_addr), | |
2661 | ntohs(s->s.sin_port)); | |
2662 | s = s->next; | |
7e3ce7b9 | 2663 | } |
2664 | } | |
2665 | ||
2666 | static void | |
2667 | free_sockaddr_in_list(sockaddr_in_list ** head) | |
2668 | { | |
2669 | sockaddr_in_list *s; | |
62e76326 | 2670 | |
7e3ce7b9 | 2671 | while ((s = *head) != NULL) { |
62e76326 | 2672 | *head = s->next; |
2673 | xfree(s); | |
7e3ce7b9 | 2674 | } |
2675 | } | |
2676 | ||
2677 | static int | |
2678 | check_null_sockaddr_in_list(const sockaddr_in_list * s) | |
2679 | { | |
2680 | return NULL == s; | |
2681 | } | |
62e76326 | 2682 | |
3f38a55e | 2683 | #endif /* CURRENTLY_UNUSED */ |
7e3ce7b9 | 2684 | |
d193a436 | 2685 | static void |
3f38a55e | 2686 | parse_http_port_specification(http_port_list * s, char *token) |
d193a436 | 2687 | { |
3f38a55e | 2688 | char *host = NULL; |
62e76326 | 2689 | |
d193a436 | 2690 | const struct hostent *hp; |
3f38a55e | 2691 | unsigned short port = 0; |
2692 | char *t; | |
62e76326 | 2693 | |
d193a436 | 2694 | if ((t = strchr(token, ':'))) { |
62e76326 | 2695 | /* host:port */ |
2696 | host = token; | |
2697 | *t = '\0'; | |
2698 | port = (unsigned short) atoi(t + 1); | |
2699 | ||
2700 | if (0 == port) | |
2701 | self_destruct(); | |
3f38a55e | 2702 | } else if ((port = atoi(token)) > 0) { |
62e76326 | 2703 | /* port */ |
d193a436 | 2704 | } else { |
62e76326 | 2705 | self_destruct(); |
d193a436 | 2706 | } |
62e76326 | 2707 | |
d193a436 | 2708 | s->s.sin_port = htons(port); |
62e76326 | 2709 | |
d193a436 | 2710 | if (NULL == host) |
62e76326 | 2711 | s->s.sin_addr = any_addr; |
d193a436 | 2712 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) |
62e76326 | 2713 | (void) 0; |
3f38a55e | 2714 | else if ((hp = gethostbyname(host))) { |
62e76326 | 2715 | /* dont use ipcache */ |
2716 | s->s.sin_addr = inaddrFromHostent(hp); | |
2717 | s->defaultsite = xstrdup(host); | |
3f38a55e | 2718 | } else |
62e76326 | 2719 | self_destruct(); |
3f38a55e | 2720 | } |
2721 | ||
2722 | static void | |
2723 | parse_http_port_option(http_port_list * s, char *token) | |
2724 | { | |
2725 | if (strncmp(token, "defaultsite=", 12) == 0) { | |
62e76326 | 2726 | safe_free(s->defaultsite); |
2727 | s->defaultsite = xstrdup(token + 12); | |
2728 | s->accel = 1; | |
3f38a55e | 2729 | } else if (strncmp(token, "name=", 5) == 0) { |
62e76326 | 2730 | safe_free(s->name); |
2731 | s->name = xstrdup(token + 5); | |
3f38a55e | 2732 | } else if (strcmp(token, "transparent") == 0) { |
62e76326 | 2733 | s->transparent = 1; |
3f38a55e | 2734 | } else if (strcmp(token, "vhost") == 0) { |
62e76326 | 2735 | s->vhost = 1; |
2736 | s->accel = 1; | |
3f38a55e | 2737 | } else if (strcmp(token, "vport") == 0) { |
62e76326 | 2738 | s->vport = -1; |
2739 | s->accel = 1; | |
3f38a55e | 2740 | } else if (strncmp(token, "vport=", 6) == 0) { |
62e76326 | 2741 | s->vport = atoi(token + 6); |
2742 | s->accel = 1; | |
3f38a55e | 2743 | } else if (strncmp(token, "protocol=", 9) == 0) { |
62e76326 | 2744 | s->protocol = xstrdup(token + 9); |
2745 | s->accel = 1; | |
3f38a55e | 2746 | } else if (strcmp(token, "accel") == 0) { |
62e76326 | 2747 | s->accel = 1; |
3f38a55e | 2748 | } else { |
62e76326 | 2749 | self_destruct(); |
3f38a55e | 2750 | } |
2751 | } | |
2752 | ||
2753 | static void | |
2754 | free_generic_http_port_data(http_port_list * s) | |
2755 | { | |
2756 | safe_free(s->name); | |
2757 | safe_free(s->defaultsite); | |
2758 | } | |
2759 | ||
2760 | static void | |
2761 | cbdataFree_http_port(void *data) | |
2762 | { | |
2763 | free_generic_http_port_data((http_port_list *)data); | |
2764 | } | |
2765 | ||
2766 | ||
2767 | static http_port_list * | |
2768 | create_http_port(char *portspec) | |
2769 | { | |
2770 | CBDATA_TYPE(http_port_list); | |
2771 | CBDATA_INIT_TYPE_FREECB(http_port_list, cbdataFree_http_port); | |
2772 | ||
2773 | http_port_list *s = cbdataAlloc(http_port_list); | |
2774 | s->protocol = xstrdup("http"); | |
2775 | parse_http_port_specification(s, portspec); | |
2776 | return s; | |
2777 | } | |
2778 | ||
2779 | void | |
2780 | add_http_port(char *portspec) | |
2781 | { | |
2782 | http_port_list *s = create_http_port(portspec); | |
2783 | s->next = Config.Sockaddr.http; | |
2784 | Config.Sockaddr.http = s; | |
2785 | } | |
2786 | ||
2787 | static void | |
2788 | parse_http_port_list(http_port_list ** head) | |
2789 | { | |
2790 | char *token = strtok(NULL, w_space); | |
62e76326 | 2791 | |
3f38a55e | 2792 | if (!token) |
62e76326 | 2793 | self_destruct(); |
2794 | ||
3f38a55e | 2795 | http_port_list *s = create_http_port(token); |
62e76326 | 2796 | |
3f38a55e | 2797 | /* parse options ... */ |
2798 | while ((token = strtok(NULL, w_space))) { | |
62e76326 | 2799 | parse_http_port_option(s, token); |
3f38a55e | 2800 | } |
62e76326 | 2801 | |
3f38a55e | 2802 | while (*head) |
62e76326 | 2803 | head = &(*head)->next; |
2804 | ||
3f38a55e | 2805 | *head = s; |
2806 | } | |
2807 | ||
2808 | static void | |
2809 | dump_generic_http_port(StoreEntry * e, const char *n, const http_port_list * s) | |
2810 | { | |
2811 | storeAppendPrintf(e, "%s %s:%d", | |
62e76326 | 2812 | n, |
2813 | inet_ntoa(s->s.sin_addr), | |
2814 | ntohs(s->s.sin_port)); | |
2815 | ||
3f38a55e | 2816 | if (s->defaultsite) |
62e76326 | 2817 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); |
2818 | ||
3f38a55e | 2819 | if (s->transparent) |
62e76326 | 2820 | storeAppendPrintf(e, " transparent"); |
2821 | ||
3f38a55e | 2822 | if (s->vhost) |
62e76326 | 2823 | storeAppendPrintf(e, " vhost"); |
2824 | ||
3f38a55e | 2825 | if (s->vport) |
62e76326 | 2826 | storeAppendPrintf(e, " vport"); |
3f38a55e | 2827 | } |
62e76326 | 2828 | |
3f38a55e | 2829 | static void |
2830 | dump_http_port_list(StoreEntry * e, const char *n, const http_port_list * s) | |
2831 | { | |
2832 | while (s) { | |
62e76326 | 2833 | dump_generic_http_port(e, n, s); |
2834 | storeAppendPrintf(e, "\n"); | |
2835 | s = s->next; | |
3f38a55e | 2836 | } |
2837 | } | |
2838 | ||
2839 | static void | |
2840 | free_http_port_list(http_port_list ** head) | |
2841 | { | |
2842 | http_port_list *s; | |
62e76326 | 2843 | |
3f38a55e | 2844 | while ((s = *head) != NULL) { |
62e76326 | 2845 | *head = s->next; |
2846 | cbdataFree(s); | |
3f38a55e | 2847 | } |
2848 | } | |
2849 | ||
2850 | #if UNUSED_CODE | |
2851 | static int | |
2852 | check_null_http_port_list(const http_port_list * s) | |
2853 | { | |
2854 | return NULL == s; | |
2855 | } | |
62e76326 | 2856 | |
3f38a55e | 2857 | #endif |
2858 | ||
2859 | #if USE_SSL | |
2860 | static void | |
2861 | cbdataFree_https_port(void *data) | |
2862 | { | |
2863 | https_port_list *s = (https_port_list *)data; | |
2864 | free_generic_http_port_data(&s->http); | |
2865 | safe_free(s->cert); | |
2866 | safe_free(s->key); | |
2867 | } | |
2868 | ||
2869 | static void | |
2870 | parse_https_port_list(https_port_list ** head) | |
2871 | { | |
2872 | CBDATA_TYPE(https_port_list); | |
2873 | char *token; | |
2874 | https_port_list *s; | |
2875 | CBDATA_INIT_TYPE_FREECB(https_port_list, cbdataFree_https_port); | |
2876 | token = strtok(NULL, w_space); | |
62e76326 | 2877 | |
3f38a55e | 2878 | if (!token) |
62e76326 | 2879 | self_destruct(); |
2880 | ||
3f38a55e | 2881 | s = cbdataAlloc(https_port_list); |
62e76326 | 2882 | |
3f38a55e | 2883 | s->http.protocol = xstrdup("https"); |
62e76326 | 2884 | |
3f38a55e | 2885 | parse_http_port_specification(&s->http, token); |
62e76326 | 2886 | |
d193a436 | 2887 | /* parse options ... */ |
2888 | while ((token = strtok(NULL, w_space))) { | |
62e76326 | 2889 | if (strncmp(token, "cert=", 5) == 0) { |
2890 | safe_free(s->cert); | |
2891 | s->cert = xstrdup(token + 5); | |
2892 | } else if (strncmp(token, "key=", 4) == 0) { | |
2893 | safe_free(s->key); | |
2894 | s->key = xstrdup(token + 4); | |
2895 | } else if (strncmp(token, "version=", 8) == 0) { | |
2896 | s->version = xatoi(token + 8); | |
2897 | } else if (strncmp(token, "options=", 8) == 0) { | |
2898 | safe_free(s->options); | |
2899 | s->options = xstrdup(token + 8); | |
2900 | } else if (strncmp(token, "cipher=", 7) == 0) { | |
2901 | safe_free(s->cipher); | |
2902 | s->cipher = xstrdup(token + 7); | |
2903 | } else if (strncmp(token, "clientca=", 9) == 0) { | |
2904 | safe_free(s->clientca); | |
2905 | s->clientca = xstrdup(token + 9); | |
2906 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
2907 | safe_free(s->cafile); | |
2908 | s->cafile = xstrdup(token + 7); | |
2909 | } else if (strncmp(token, "capath=", 7) == 0) { | |
2910 | safe_free(s->capath); | |
2911 | s->capath = xstrdup(token + 7); | |
35105e4b | 2912 | } else if (strncmp(token, "dhparams=", 9) == 0) { |
2913 | safe_free(s->dhfile); | |
2914 | s->dhfile = xstrdup(token + 9); | |
62e76326 | 2915 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
2916 | safe_free(s->sslflags); | |
2917 | s->sslflags = xstrdup(token + 9); | |
2918 | } else { | |
2919 | parse_http_port_option(&s->http, token); | |
2920 | } | |
d193a436 | 2921 | } |
62e76326 | 2922 | |
35105e4b | 2923 | s->sslContext = sslCreateServerContext(s->cert, s->key, s->version, s->cipher, s->options, s->sslflags, s->clientca, s->cafile, s->capath, s->dhfile); |
62e76326 | 2924 | |
87ec2a09 | 2925 | if (!s->sslContext) |
62e76326 | 2926 | self_destruct(); |
2927 | ||
3f38a55e | 2928 | while (*head) |
62e76326 | 2929 | head = (https_port_list **)&(*head)->http.next; |
2930 | ||
d193a436 | 2931 | *head = s; |
2932 | } | |
2933 | ||
2934 | static void | |
2935 | dump_https_port_list(StoreEntry * e, const char *n, const https_port_list * s) | |
2936 | { | |
2937 | while (s) { | |
62e76326 | 2938 | dump_generic_http_port(e, n, &s->http); |
2939 | ||
2940 | if (s->cert) | |
2941 | storeAppendPrintf(e, " cert=%s", s->cert); | |
2942 | ||
2943 | if (s->key) | |
2944 | storeAppendPrintf(e, " key=%s", s->cert); | |
2945 | ||
2946 | if (s->version) | |
2947 | storeAppendPrintf(e, " version=%d", s->version); | |
2948 | ||
2949 | if (s->options) | |
2950 | storeAppendPrintf(e, " options=%s", s->options); | |
2951 | ||
2952 | if (s->cipher) | |
2953 | storeAppendPrintf(e, " cipher=%s", s->cipher); | |
2954 | ||
2955 | if (s->cafile) | |
2956 | storeAppendPrintf(e, " cafile=%s", s->cafile); | |
2957 | ||
2958 | if (s->capath) | |
2959 | storeAppendPrintf(e, " capath=%s", s->capath); | |
2960 | ||
35105e4b | 2961 | if (s->dhfile) |
2962 | storeAppendPrintf(e, " dhparams=%s", s->dhfile); | |
2963 | ||
62e76326 | 2964 | if (s->sslflags) |
2965 | storeAppendPrintf(e, " sslflags=%s", s->sslflags); | |
2966 | ||
2967 | storeAppendPrintf(e, "\n"); | |
2968 | ||
2969 | s = (https_port_list *) s->http.next; | |
d193a436 | 2970 | } |
2971 | } | |
2972 | ||
2973 | static void | |
2974 | free_https_port_list(https_port_list ** head) | |
2975 | { | |
2976 | https_port_list *s; | |
62e76326 | 2977 | |
d193a436 | 2978 | while ((s = *head) != NULL) { |
62e76326 | 2979 | *head = (https_port_list *) s->http.next; |
2980 | cbdataFree(s); | |
d193a436 | 2981 | } |
2982 | } | |
2983 | ||
2984 | #if 0 | |
2985 | static int | |
2986 | check_null_https_port_list(const https_port_list * s) | |
2987 | { | |
2988 | return NULL == s; | |
2989 | } | |
62e76326 | 2990 | |
d193a436 | 2991 | #endif |
2992 | ||
2993 | #endif /* USE_SSL */ | |
2994 | ||
f150dd4b | 2995 | void |
2996 | configFreeMemory(void) | |
2997 | { | |
23ff6968 | 2998 | free_all(); |
f150dd4b | 2999 | } |
f0b19334 | 3000 | |
94439e4e | 3001 | void |
f0b19334 | 3002 | requirePathnameExists(const char *name, const char *path) |
3003 | { | |
62e76326 | 3004 | |
f0b19334 | 3005 | struct stat sb; |
08577e16 | 3006 | char pathbuf[BUFSIZ]; |
f0b19334 | 3007 | assert(path != NULL); |
62e76326 | 3008 | |
08577e16 | 3009 | if (Config.chroot_dir) { |
62e76326 | 3010 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
3011 | path = pathbuf; | |
08577e16 | 3012 | } |
62e76326 | 3013 | |
137ee196 | 3014 | if (stat(path, &sb) < 0) |
62e76326 | 3015 | fatalf("%s %s: %s", name, path, xstrerror()); |
f0b19334 | 3016 | } |
d860a1aa | 3017 | |
3018 | char * | |
3019 | strtokFile(void) | |
3020 | { | |
42419a95 | 3021 | static int fromFile = 0; |
3022 | static FILE *wordFile = NULL; | |
3023 | ||
d860a1aa | 3024 | char *t, *fn; |
3025 | LOCAL_ARRAY(char, buf, 256); | |
3026 | ||
62e76326 | 3027 | strtok_again: |
3028 | ||
42419a95 | 3029 | if (!fromFile) { |
62e76326 | 3030 | t = (strtok(NULL, w_space)); |
3031 | ||
3032 | if (!t || *t == '#') { | |
3033 | return NULL; | |
3034 | } else if (*t == '\"' || *t == '\'') { | |
3035 | /* quote found, start reading from file */ | |
3036 | fn = ++t; | |
3037 | ||
3038 | while (*t && *t != '\"' && *t != '\'') | |
3039 | t++; | |
3040 | ||
3041 | *t = '\0'; | |
3042 | ||
3043 | if ((wordFile = fopen(fn, "r")) == NULL) { | |
3044 | debug(28, 0) ("strtokFile: %s not found\n", fn); | |
3045 | return (NULL); | |
3046 | } | |
3047 | ||
ec4daaa5 | 3048 | #ifdef _SQUID_WIN32_ |
62e76326 | 3049 | setmode(fileno(wordFile), O_TEXT); |
3050 | ||
d860a1aa | 3051 | #endif |
62e76326 | 3052 | |
3053 | fromFile = 1; | |
3054 | } else { | |
3055 | return t; | |
3056 | } | |
d860a1aa | 3057 | } |
62e76326 | 3058 | |
42419a95 | 3059 | /* fromFile */ |
3060 | if (fgets(buf, 256, wordFile) == NULL) { | |
62e76326 | 3061 | /* stop reading from file */ |
3062 | fclose(wordFile); | |
3063 | wordFile = NULL; | |
3064 | fromFile = 0; | |
3065 | goto strtok_again; | |
d860a1aa | 3066 | } else { |
62e76326 | 3067 | char *t2, *t3; |
3068 | t = buf; | |
3069 | /* skip leading and trailing white space */ | |
3070 | t += strspn(buf, w_space); | |
3071 | t2 = t + strcspn(t, w_space); | |
3072 | t3 = t2 + strspn(t2, w_space); | |
3073 | ||
3074 | while (*t3 && *t3 != '#') { | |
3075 | t2 = t3 + strcspn(t3, w_space); | |
3076 | t3 = t2 + strspn(t2, w_space); | |
3077 | } | |
3078 | ||
3079 | *t2 = '\0'; | |
3080 | /* skip comments */ | |
3081 | ||
3082 | if (*t == '#') | |
3083 | goto strtok_again; | |
3084 | ||
3085 | /* skip blank lines */ | |
3086 | if (!*t) | |
3087 | goto strtok_again; | |
3088 | ||
3089 | return t; | |
d860a1aa | 3090 | } |
3091 | } |