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30a4f2a8 | 1 | /* |
262a0e14 | 2 | * $Id$ |
30a4f2a8 | 3 | * |
b510f3a1 | 4 | * DEBUG: section 03 Configuration File Parsing |
30a4f2a8 | 5 | * AUTHOR: Harvest Derived |
6 | * | |
2b6662ba | 7 | * SQUID Web Proxy Cache http://www.squid-cache.org/ |
e25c139f | 8 | * ---------------------------------------------------------- |
30a4f2a8 | 9 | * |
2b6662ba | 10 | * Squid is the result of efforts by numerous individuals from |
11 | * the Internet community; see the CONTRIBUTORS file for full | |
12 | * details. Many organizations have provided support for Squid's | |
13 | * development; see the SPONSORS file for full details. Squid is | |
14 | * Copyrighted (C) 2001 by the Regents of the University of | |
15 | * California; see the COPYRIGHT file for full details. Squid | |
16 | * incorporates software developed and/or copyrighted by other | |
17 | * sources; see the CREDITS file for full details. | |
30a4f2a8 | 18 | * |
19 | * This program is free software; you can redistribute it and/or modify | |
20 | * it under the terms of the GNU General Public License as published by | |
21 | * the Free Software Foundation; either version 2 of the License, or | |
22 | * (at your option) any later version. | |
26ac0430 | 23 | * |
30a4f2a8 | 24 | * This program is distributed in the hope that it will be useful, |
25 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
27 | * GNU General Public License for more details. | |
26ac0430 | 28 | * |
30a4f2a8 | 29 | * You should have received a copy of the GNU General Public License |
30 | * along with this program; if not, write to the Free Software | |
cbdec147 | 31 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
e25c139f | 32 | * |
30a4f2a8 | 33 | */ |
cf5fd929 | 34 | |
f7f3304a | 35 | #include "squid-old.h" |
82b7abe3 AJ |
36 | |
37 | #include "acl/Acl.h" | |
38 | #include "acl/Gadgets.h" | |
39 | #include "acl/MethodData.h" | |
40 | #if USE_ADAPTATION | |
41 | #include "adaptation/Config.h" | |
42 | #endif | |
43 | #if ICAP_CLIENT | |
44 | #include "adaptation/icap/Config.h" | |
45 | #endif | |
46 | #if USE_ECAP | |
47 | #include "adaptation/ecap/Config.h" | |
48 | #endif | |
65d448bc | 49 | #include "anyp/PortCfg.h" |
95d2589c | 50 | #if USE_SSL |
4db984be | 51 | #include "ssl/support.h" |
95d2589c CT |
52 | #include "ssl/Config.h" |
53 | #endif | |
2f1431ea | 54 | #if USE_AUTH |
2d2b0bb7 AR |
55 | #include "auth/Config.h" |
56 | #include "auth/Scheme.h" | |
2f1431ea | 57 | #endif |
a80a77cf | 58 | #include "ConfigParser.h" |
96c2bb61 | 59 | #include "CpuAffinityMap.h" |
3b581957 | 60 | #include "DiskIO/DiskIOModule.h" |
82b7abe3 AJ |
61 | #include "eui/Config.h" |
62 | #if USE_SQUID_ESI | |
63 | #include "esi/Parser.h" | |
64 | #endif | |
38e16f92 | 65 | #include "format/Format.h" |
82b7abe3 AJ |
66 | #include "HttpRequestMethod.h" |
67 | #include "ident/Config.h" | |
96d89ea0 | 68 | #include "ip/Intercept.h" |
b7ac5457 | 69 | #include "ip/QosConfig.h" |
055421ee | 70 | #include "ip/tools.h" |
82b7abe3 AJ |
71 | #include "log/Config.h" |
72 | #include "MemBuf.h" | |
8822ebee | 73 | #include "mgr/Registration.h" |
c8f4eac4 | 74 | #include "Parsing.h" |
1fa9b1a7 | 75 | #include "rfc1738.h" |
82b7abe3 AJ |
76 | #if SQUID_SNMP |
77 | #include "snmp.h" | |
78 | #endif | |
79 | #include "Store.h" | |
80 | #include "StoreFileSystem.h" | |
81 | #include "SwapDir.h" | |
d295d770 | 82 | #include "wordlist.h" |
40daaeb8 | 83 | #include "ipc/Kids.h" |
04f87469 | 84 | |
52303a3d | 85 | #if HAVE_GLOB_H |
592a09dc | 86 | #include <glob.h> |
52303a3d | 87 | #endif |
1df370e3 | 88 | |
425de4c8 AJ |
89 | #if HAVE_LIMITS_H |
90 | #include <limits> | |
91 | #endif | |
92 | ||
95d2589c CT |
93 | #if USE_SSL |
94 | #include "ssl/gadgets.h" | |
95 | #endif | |
96 | ||
62c7f90e | 97 | #if USE_ADAPTATION |
62c7f90e | 98 | static void parse_adaptation_service_set_type(); |
a22e6cd3 | 99 | static void parse_adaptation_service_chain_type(); |
62c7f90e | 100 | static void parse_adaptation_access_type(); |
71be37e0 CT |
101 | static void parse_adaptation_meta_type(Adaptation::Config::MetaHeaders *); |
102 | static void dump_adaptation_meta_type(StoreEntry *, const char *, Adaptation::Config::MetaHeaders &); | |
103 | static void free_adaptation_meta_type(Adaptation::Config::MetaHeaders *); | |
62c7f90e AR |
104 | #endif |
105 | ||
3a69ddf3 | 106 | #if ICAP_CLIENT |
26cc52cb AR |
107 | static void parse_icap_service_type(Adaptation::Icap::Config *); |
108 | static void dump_icap_service_type(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
109 | static void free_icap_service_type(Adaptation::Icap::Config *); | |
c939dc70 AR |
110 | static void parse_icap_class_type(); |
111 | static void parse_icap_access_type(); | |
8277060a CT |
112 | |
113 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *); | |
114 | static void dump_icap_service_failure_limit(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
115 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *); | |
3a69ddf3 | 116 | #endif |
117 | ||
21a26d31 | 118 | #if USE_ECAP |
574b508c AR |
119 | static void parse_ecap_service_type(Adaptation::Ecap::Config *); |
120 | static void dump_ecap_service_type(StoreEntry *, const char *, const Adaptation::Ecap::Config &); | |
121 | static void free_ecap_service_type(Adaptation::Ecap::Config *); | |
21a26d31 AR |
122 | #endif |
123 | ||
f5691f9c | 124 | CBDATA_TYPE(peer); |
125 | ||
fd0f51c4 | 126 | static const char *const T_MILLISECOND_STR = "millisecond"; |
8813e606 | 127 | static const char *const T_SECOND_STR = "second"; |
128 | static const char *const T_MINUTE_STR = "minute"; | |
129 | static const char *const T_HOUR_STR = "hour"; | |
130 | static const char *const T_DAY_STR = "day"; | |
131 | static const char *const T_WEEK_STR = "week"; | |
132 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
133 | static const char *const T_MONTH_STR = "month"; | |
134 | static const char *const T_YEAR_STR = "year"; | |
135 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 136 | |
9906e724 | 137 | static const char *const B_BYTES_STR = "bytes"; |
138 | static const char *const B_KBYTES_STR = "KB"; | |
139 | static const char *const B_MBYTES_STR = "MB"; | |
140 | static const char *const B_GBYTES_STR = "GB"; | |
141 | ||
4db43fab | 142 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 143 | |
7684c4b1 | 144 | static void parse_access_log(customlog ** customlog_definitions); |
d64bef4c | 145 | static int check_null_access_log(customlog *customlog_definitions); |
7684c4b1 | 146 | static void dump_access_log(StoreEntry * entry, const char *name, customlog * definitions); |
7684c4b1 | 147 | static void free_access_log(customlog ** definitions); |
148 | ||
cd748f27 | 149 | static void update_maxobjsize(void); |
f5b8bbc4 | 150 | static void configDoConfigure(void); |
151 | static void parse_refreshpattern(refresh_t **); | |
9b741834 CT |
152 | static uint64_t parseTimeUnits(const char *unit, bool allowMsec); |
153 | static void parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec); | |
f45dd259 | 154 | static void parse_u_short(unsigned short * var); |
f5b8bbc4 | 155 | static void parse_string(char **); |
f5b8bbc4 | 156 | static void default_all(void); |
157 | static void defaults_if_none(void); | |
158 | static int parse_line(char *); | |
76f44481 | 159 | static void parse_obsolete(const char *); |
f5b8bbc4 | 160 | static void parseBytesLine(size_t * bptr, const char *units); |
95d2589c CT |
161 | #if USE_SSL |
162 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value); | |
163 | #endif | |
f64091a7 | 164 | #if !USE_DNSHELPER |
e210930b AJ |
165 | static void parseBytesLineSigned(ssize_t * bptr, const char *units); |
166 | #endif | |
f5b8bbc4 | 167 | static size_t parseBytesUnits(const char *unit); |
f5b8bbc4 | 168 | static void free_all(void); |
94439e4e | 169 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 170 | static OBJH dump_config; |
626096be | 171 | #if USE_HTTP_VIOLATIONS |
6bccf575 | 172 | static void dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]); |
173 | static void parse_http_header_access(header_mangler header[]); | |
174 | static void free_http_header_access(header_mangler header[]); | |
175 | static void dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler header[]); | |
176 | static void parse_http_header_replace(header_mangler * header); | |
177 | static void free_http_header_replace(header_mangler * header); | |
9e8b2f1c | 178 | #endif |
6bccf575 | 179 | static void parse_denyinfo(acl_deny_info_list ** var); |
180 | static void dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var); | |
181 | static void free_denyinfo(acl_deny_info_list ** var); | |
e1a88700 | 182 | |
0b0cfcf2 | 183 | #if USE_WCCPv2 |
b7ac5457 AJ |
184 | static void parse_IpAddress_list(Ip::Address_list **); |
185 | static void dump_IpAddress_list(StoreEntry *, const char *, const Ip::Address_list *); | |
186 | static void free_IpAddress_list(Ip::Address_list **); | |
0b0cfcf2 | 187 | #if CURRENTLY_UNUSED |
b7ac5457 | 188 | static int check_null_IpAddress_list(const Ip::Address_list *); |
3f38a55e | 189 | #endif /* CURRENTLY_UNUSED */ |
e1a88700 | 190 | #endif /* USE_WCCPv2 */ |
191 | ||
65d448bc AJ |
192 | static void parsePortCfg(AnyP::PortCfg **, const char *protocol); |
193 | #define parse_PortCfg(l) parsePortCfg((l), token) | |
194 | static void dump_PortCfg(StoreEntry *, const char *, const AnyP::PortCfg *); | |
195 | static void free_PortCfg(AnyP::PortCfg **); | |
e1a88700 | 196 | |
ef1955a5 | 197 | static void parse_b_size_t(size_t * var); |
47f6e231 | 198 | static void parse_b_int64_t(int64_t * var); |
270b86af | 199 | |
96c2bb61 AR |
200 | static bool parseNamedIntList(const char *data, const String &name, Vector<int> &list); |
201 | ||
202 | static void parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); | |
203 | static void dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap); | |
204 | static void free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); | |
205 | ||
cfcb6b30 | 206 | static int parseOneConfigFile(const char *file_name, unsigned int depth); |
207 | ||
a385afc3 | 208 | /* |
209 | * LegacyParser is a parser for legacy code that uses the global | |
210 | * approach. This is static so that it is only exposed to cache_cf. | |
211 | * Other modules needing access to a ConfigParser should have it | |
212 | * provided to them in their parserFOO methods. | |
213 | */ | |
214 | static ConfigParser LegacyParser = ConfigParser(); | |
a9f20260 | 215 | |
0e4e0e7d | 216 | void |
0673c0ba | 217 | self_destruct(void) |
090089c4 | 218 | { |
a9f20260 | 219 | LegacyParser.destruct(); |
6b8e7481 | 220 | } |
221 | ||
cd748f27 | 222 | static void |
223 | update_maxobjsize(void) | |
224 | { | |
225 | int i; | |
47f6e231 | 226 | int64_t ms = -1; |
cd748f27 | 227 | |
228 | for (i = 0; i < Config.cacheSwap.n_configured; i++) { | |
c8f4eac4 | 229 | assert (Config.cacheSwap.swapDirs[i].getRaw()); |
62e76326 | 230 | |
c8f4eac4 | 231 | if (dynamic_cast<SwapDir *>(Config.cacheSwap.swapDirs[i].getRaw())-> |
232 | max_objsize > ms) | |
233 | ms = dynamic_cast<SwapDir *>(Config.cacheSwap.swapDirs[i].getRaw())->max_objsize; | |
cd748f27 | 234 | } |
235 | store_maxobjsize = ms; | |
236 | } | |
237 | ||
76b9daa5 | 238 | static void |
239 | SetConfigFilename(char const *file_name, bool is_pipe) | |
240 | { | |
241 | cfg_filename = file_name; | |
242 | ||
243 | char const *token; | |
244 | ||
245 | if (is_pipe) | |
246 | cfg_filename = file_name + 1; | |
247 | else if ((token = strrchr(cfg_filename, '/'))) | |
248 | cfg_filename = token + 1; | |
249 | } | |
250 | ||
130bff33 | 251 | static const char* |
252 | skip_ws(const char* s) | |
253 | { | |
254 | while (xisspace(*s)) | |
255 | ++s; | |
256 | ||
257 | return s; | |
258 | } | |
259 | ||
cfcb6b30 | 260 | static int |
261 | parseManyConfigFiles(char* files, int depth) | |
262 | { | |
263 | int error_count = 0; | |
d7ac36b9 | 264 | char* saveptr = NULL; |
52303a3d | 265 | #if HAVE_GLOB |
592a09dc | 266 | char *path; |
267 | glob_t globbuf; | |
268 | int i; | |
269 | memset(&globbuf, 0, sizeof(globbuf)); | |
270 | for (path = strwordtok(files, &saveptr); path; path = strwordtok(NULL, &saveptr)) { | |
26ac0430 AJ |
271 | if (glob(path, globbuf.gl_pathc ? GLOB_APPEND : 0, NULL, &globbuf) != 0) { |
272 | fatalf("Unable to find configuration file: %s: %s", | |
273 | path, xstrerror()); | |
274 | } | |
275 | } | |
592a09dc | 276 | for (i = 0; i < (int)globbuf.gl_pathc; i++) { |
26ac0430 | 277 | error_count += parseOneConfigFile(globbuf.gl_pathv[i], depth); |
cfcb6b30 | 278 | } |
592a09dc | 279 | globfree(&globbuf); |
52303a3d | 280 | #else |
281 | char* file = strwordtok(files, &saveptr); | |
282 | while (file != NULL) { | |
26ac0430 AJ |
283 | error_count += parseOneConfigFile(file, depth); |
284 | file = strwordtok(NULL, &saveptr); | |
52303a3d | 285 | } |
286 | #endif /* HAVE_GLOB */ | |
cfcb6b30 | 287 | return error_count; |
288 | } | |
289 | ||
d4a3e179 AR |
290 | static void |
291 | ReplaceSubstr(char*& str, int& len, unsigned substrIdx, unsigned substrLen, const char* newSubstr) | |
292 | { | |
293 | assert(str != NULL); | |
294 | assert(newSubstr != NULL); | |
295 | ||
296 | unsigned newSubstrLen = strlen(newSubstr); | |
297 | if (newSubstrLen > substrLen) | |
298 | str = (char*)realloc(str, len - substrLen + newSubstrLen + 1); | |
299 | ||
300 | // move tail part including zero | |
301 | memmove(str + substrIdx + newSubstrLen, str + substrIdx + substrLen, len - substrIdx - substrLen + 1); | |
302 | // copy new substring in place | |
303 | memcpy(str + substrIdx, newSubstr, newSubstrLen); | |
304 | ||
305 | len = strlen(str); | |
306 | } | |
307 | ||
308 | static void | |
309 | SubstituteMacro(char*& line, int& len, const char* macroName, const char* substStr) | |
310 | { | |
311 | assert(line != NULL); | |
312 | assert(macroName != NULL); | |
313 | assert(substStr != NULL); | |
314 | unsigned macroNameLen = strlen(macroName); | |
315 | while (const char* macroPos = strstr(line, macroName)) // we would replace all occurrences | |
316 | ReplaceSubstr(line, len, macroPos - line, macroNameLen, substStr); | |
317 | } | |
318 | ||
319 | static void | |
320 | ProcessMacros(char*& line, int& len) | |
321 | { | |
9de6c973 | 322 | SubstituteMacro(line, len, "${process_name}", TheKidName); |
d4a3e179 AR |
323 | SubstituteMacro(line, len, "${process_number}", xitoa(KidIdentifier)); |
324 | } | |
325 | ||
a7ea9b13 AR |
326 | static void |
327 | trim_trailing_ws(char* str) | |
328 | { | |
329 | assert(str != NULL); | |
330 | unsigned i = strlen(str); | |
331 | while ((i > 0) && xisspace(str[i - 1])) | |
332 | --i; | |
333 | str[i] = '\0'; | |
334 | } | |
335 | ||
336 | static const char* | |
337 | FindStatement(const char* line, const char* statement) | |
338 | { | |
339 | assert(line != NULL); | |
340 | assert(statement != NULL); | |
341 | ||
342 | const char* str = skip_ws(line); | |
343 | unsigned len = strlen(statement); | |
344 | if (strncmp(str, statement, len) == 0) { | |
345 | str += len; | |
346 | if (*str == '\0') | |
347 | return str; | |
348 | else if (xisspace(*str)) | |
349 | return skip_ws(str); | |
350 | } | |
351 | ||
352 | return NULL; | |
353 | } | |
354 | ||
355 | static bool | |
356 | StrToInt(const char* str, long& number) | |
357 | { | |
358 | assert(str != NULL); | |
359 | ||
360 | char* end; | |
361 | number = strtol(str, &end, 0); | |
362 | ||
363 | return (end != str) && (*end == '\0'); // returns true if string contains nothing except number | |
364 | } | |
365 | ||
366 | static bool | |
367 | EvalBoolExpr(const char* expr) | |
368 | { | |
369 | assert(expr != NULL); | |
370 | if (strcmp(expr, "true") == 0) { | |
371 | return true; | |
372 | } else if (strcmp(expr, "false") == 0) { | |
373 | return false; | |
374 | } else if (const char* equation = strchr(expr, '=')) { | |
375 | const char* rvalue = skip_ws(equation + 1); | |
376 | char* lvalue = (char*)xmalloc(equation - expr + 1); | |
377 | xstrncpy(lvalue, expr, equation - expr + 1); | |
378 | trim_trailing_ws(lvalue); | |
379 | ||
380 | long number1; | |
381 | if (!StrToInt(lvalue, number1)) | |
382 | fatalf("String is not a integer number: '%s'\n", lvalue); | |
383 | long number2; | |
384 | if (!StrToInt(rvalue, number2)) | |
385 | fatalf("String is not a integer number: '%s'\n", rvalue); | |
386 | ||
387 | xfree(lvalue); | |
388 | return number1 == number2; | |
389 | } | |
390 | fatalf("Unable to evaluate expression '%s'\n", expr); | |
391 | return false; // this place cannot be reached | |
392 | } | |
393 | ||
cfcb6b30 | 394 | static int |
395 | parseOneConfigFile(const char *file_name, unsigned int depth) | |
2546fcb3 | 396 | { |
270b86af | 397 | FILE *fp = NULL; |
cfcb6b30 | 398 | const char *orig_cfg_filename = cfg_filename; |
399 | const int orig_config_lineno = config_lineno; | |
270b86af | 400 | char *token = NULL; |
81c161d0 | 401 | char *tmp_line = NULL; |
402 | int tmp_line_len = 0; | |
e13ee7ad | 403 | int err_count = 0; |
1741cbad | 404 | int is_pipe = 0; |
cfcb6b30 | 405 | |
406 | debugs(3, 1, "Processing Configuration File: " << file_name << " (depth " << depth << ")"); | |
407 | if (depth > 16) { | |
408 | fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name); | |
409 | return 1; | |
410 | } | |
62e76326 | 411 | |
1741cbad | 412 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 413 | fp = popen(file_name + 1, "r"); |
414 | is_pipe = 1; | |
1741cbad | 415 | } else { |
62e76326 | 416 | fp = fopen(file_name, "r"); |
1741cbad | 417 | } |
62e76326 | 418 | |
1741cbad | 419 | if (fp == NULL) |
cfcb6b30 | 420 | fatalf("Unable to open configuration file: %s: %s", file_name, xstrerror()); |
62e76326 | 421 | |
be266cb2 | 422 | #if _SQUID_WINDOWS_ |
c4aefe96 | 423 | setmode(fileno(fp), O_TEXT); |
424 | #endif | |
62e76326 | 425 | |
76b9daa5 | 426 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 427 | |
270b86af | 428 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 429 | |
270b86af | 430 | config_lineno = 0; |
62e76326 | 431 | |
a7ea9b13 | 432 | Vector<bool> if_states; |
270b86af | 433 | while (fgets(config_input_line, BUFSIZ, fp)) { |
62e76326 | 434 | config_lineno++; |
435 | ||
436 | if ((token = strchr(config_input_line, '\n'))) | |
437 | *token = '\0'; | |
438 | ||
d866e2ad | 439 | if ((token = strchr(config_input_line, '\r'))) |
440 | *token = '\0'; | |
441 | ||
f068973f AJ |
442 | // strip any prefix whitespace off the line. |
443 | const char *p = skip_ws(config_input_line); | |
444 | if (config_input_line != p) | |
445 | memmove(config_input_line, p, strlen(p)+1); | |
446 | ||
62e76326 | 447 | if (strncmp(config_input_line, "#line ", 6) == 0) { |
448 | static char new_file_name[1024]; | |
449 | static char *file; | |
450 | static char new_lineno; | |
451 | token = config_input_line + 6; | |
452 | new_lineno = strtol(token, &file, 0) - 1; | |
453 | ||
454 | if (file == token) | |
455 | continue; /* Not a valid #line directive, may be a comment */ | |
456 | ||
e4755e29 | 457 | while (*file && xisspace((unsigned char) *file)) |
62e76326 | 458 | file++; |
459 | ||
460 | if (*file) { | |
461 | if (*file != '"') | |
462 | continue; /* Not a valid #line directive, may be a comment */ | |
463 | ||
464 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
465 | ||
466 | if ((token = strchr(new_file_name, '"'))) | |
467 | *token = '\0'; | |
468 | ||
469 | cfg_filename = new_file_name; | |
62e76326 | 470 | } |
471 | ||
472 | config_lineno = new_lineno; | |
473 | } | |
474 | ||
475 | if (config_input_line[0] == '#') | |
476 | continue; | |
477 | ||
478 | if (config_input_line[0] == '\0') | |
479 | continue; | |
480 | ||
130bff33 | 481 | const char* append = tmp_line_len ? skip_ws(config_input_line) : config_input_line; |
482 | ||
483 | size_t append_len = strlen(append); | |
62e76326 | 484 | |
130bff33 | 485 | tmp_line = (char*)xrealloc(tmp_line, tmp_line_len + append_len + 1); |
81c161d0 | 486 | |
130bff33 | 487 | strcpy(tmp_line + tmp_line_len, append); |
81c161d0 | 488 | |
130bff33 | 489 | tmp_line_len += append_len; |
81c161d0 | 490 | |
491 | if (tmp_line[tmp_line_len-1] == '\\') { | |
bf8fe701 | 492 | debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line << "'"); |
81c161d0 | 493 | tmp_line[--tmp_line_len] = '\0'; |
494 | continue; | |
495 | } | |
496 | ||
a7ea9b13 | 497 | trim_trailing_ws(tmp_line); |
d4a3e179 | 498 | ProcessMacros(tmp_line, tmp_line_len); |
dad047ab | 499 | debugs(3, (opt_parse_cfg_only?1:5), "Processing: " << tmp_line); |
62e76326 | 500 | |
a7ea9b13 AR |
501 | if (const char* expr = FindStatement(tmp_line, "if")) { |
502 | if_states.push_back(EvalBoolExpr(expr)); // store last if-statement meaning | |
503 | } else if (FindStatement(tmp_line, "endif")) { | |
504 | if (!if_states.empty()) | |
505 | if_states.pop_back(); // remove last if-statement meaning | |
506 | else | |
507 | fatalf("'endif' without 'if'\n"); | |
508 | } else if (FindStatement(tmp_line, "else")) { | |
509 | if (!if_states.empty()) | |
510 | if_states.back() = !if_states.back(); | |
511 | else | |
512 | fatalf("'else' without 'if'\n"); | |
513 | } else if (if_states.empty() || if_states.back()) { // test last if-statement meaning if present | |
514 | /* Handle includes here */ | |
515 | if (tmp_line_len >= 9 && strncmp(tmp_line, "include", 7) == 0 && xisspace(tmp_line[7])) { | |
516 | err_count += parseManyConfigFiles(tmp_line + 8, depth + 1); | |
517 | } else if (!parse_line(tmp_line)) { | |
518 | debugs(3, 0, HERE << cfg_filename << ":" << config_lineno << " unrecognized: '" << tmp_line << "'"); | |
519 | err_count++; | |
520 | } | |
26ac0430 | 521 | } |
62e76326 | 522 | |
523 | safe_free(tmp_line); | |
81c161d0 | 524 | tmp_line_len = 0; |
525 | ||
270b86af | 526 | } |
a7ea9b13 AR |
527 | if (!if_states.empty()) |
528 | fatalf("if-statement without 'endif'\n"); | |
62e76326 | 529 | |
1741cbad | 530 | if (is_pipe) { |
62e76326 | 531 | int ret = pclose(fp); |
532 | ||
533 | if (ret != 0) | |
534 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 535 | } else { |
62e76326 | 536 | fclose(fp); |
1741cbad | 537 | } |
62e76326 | 538 | |
cfcb6b30 | 539 | cfg_filename = orig_cfg_filename; |
540 | config_lineno = orig_config_lineno; | |
541 | ||
542 | return err_count; | |
543 | } | |
544 | ||
545 | int | |
dd9b1081 | 546 | parseConfigFile(const char *file_name) |
cfcb6b30 | 547 | { |
548 | int err_count = 0; | |
549 | ||
5817ee13 AJ |
550 | debugs(5, 4, HERE); |
551 | ||
cfcb6b30 | 552 | configFreeMemory(); |
553 | ||
5491c11e | 554 | ACLMethodData::ThePurgeCount = 0; |
cfcb6b30 | 555 | default_all(); |
556 | ||
557 | err_count = parseOneConfigFile(file_name, 0); | |
558 | ||
f0b19334 | 559 | defaults_if_none(); |
f9ad0106 | 560 | |
9c46ca97 | 561 | /* |
562 | * We must call configDoConfigure() before leave_suid() because | |
563 | * configDoConfigure() is where we turn username strings into | |
564 | * uid values. | |
565 | */ | |
566 | configDoConfigure(); | |
567 | ||
f9ad0106 | 568 | if (!Config.chroot_dir) { |
569 | leave_suid(); | |
c642c141 | 570 | setUmask(Config.umask); |
62493678 | 571 | _db_init(Debug::cache_log, Debug::debugOptions); |
f9ad0106 | 572 | enter_suid(); |
573 | } | |
574 | ||
478c4f2f | 575 | if (opt_send_signal == -1) { |
8822ebee | 576 | Mgr::RegisterAction("config", |
d9fc6862 A |
577 | "Current Squid Configuration", |
578 | dump_config, | |
579 | 1, 1); | |
478c4f2f | 580 | } |
581 | ||
e13ee7ad | 582 | return err_count; |
f0b19334 | 583 | } |
270b86af | 584 | |
cfcb6b30 | 585 | |
f0b19334 | 586 | static void |
587 | configDoConfigure(void) | |
588 | { | |
f0b19334 | 589 | memset(&Config2, '\0', sizeof(SquidConfig2)); |
7021844c | 590 | /* init memory as early as possible */ |
591 | memConfigure(); | |
270b86af | 592 | /* Sanity checks */ |
62e76326 | 593 | |
7895fa18 AJ |
594 | if (Config.cacheSwap.swapDirs == NULL) { |
595 | /* Memory-only cache probably in effect. */ | |
596 | /* turn off the cache rebuild delays... */ | |
597 | StoreController::store_dirs_rebuilding = 0; | |
3b581957 DK |
598 | } else if (InDaemonMode()) { // no diskers in non-daemon mode |
599 | for (int i = 0; i < Config.cacheSwap.n_configured; ++i) { | |
600 | const RefCount<SwapDir> sd = Config.cacheSwap.swapDirs[i]; | |
601 | if (sd->needsDiskStrand()) | |
602 | sd->disker = Config.workers + (++Config.cacheSwap.n_strands); | |
603 | } | |
7895fa18 AJ |
604 | } |
605 | ||
47df1aa7 AJ |
606 | if (Debug::rotateNumber < 0) { |
607 | Debug::rotateNumber = Config.Log.rotateNumber; | |
608 | } | |
609 | ||
5aecb102 | 610 | #if SIZEOF_OFF_T <= 4 |
611 | if (Config.Store.maxObjectSize > 0x7FFF0000) { | |
26ac0430 AJ |
612 | debugs(3, 0, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB"); |
613 | Config.Store.maxObjectSize = 0x7FFF0000; | |
5aecb102 | 614 | } |
615 | #endif | |
c8f4eac4 | 616 | if (0 == Store::Root().maxSize()) |
62e76326 | 617 | /* people might want a zero-sized cache on purpose */ |
618 | (void) 0; | |
cc34568d | 619 | else if (Store::Root().maxSize() < Config.memMaxSize) |
c8f4eac4 | 620 | /* This is bogus. folk with NULL caches will want this */ |
bf8fe701 | 621 | debugs(3, 0, "WARNING cache_mem is larger than total disk cache space!"); |
62e76326 | 622 | |
84f42bac | 623 | if (Config.Announce.period > 0) { |
62e76326 | 624 | Config.onoff.announce = 1; |
84f42bac | 625 | } else if (Config.Announce.period < 1) { |
62e76326 | 626 | Config.Announce.period = 86400 * 365; /* one year */ |
627 | Config.onoff.announce = 0; | |
270b86af | 628 | } |
62e76326 | 629 | |
d3caee79 | 630 | if (Config.onoff.httpd_suppress_version_string) |
631 | visible_appname_string = (char *)appname_string; | |
632 | else | |
7dbca7a4 | 633 | visible_appname_string = (char const *)APP_FULLNAME; |
d3caee79 | 634 | |
f64091a7 | 635 | #if USE_DNSHELPER |
48d54e4d | 636 | if (Config.dnsChildren.n_max < 1) |
f64091a7 | 637 | fatal("No DNS helpers allocated"); |
efd900cb | 638 | #endif |
62e76326 | 639 | |
270b86af | 640 | if (Config.Program.redirect) { |
48d54e4d AJ |
641 | if (Config.redirectChildren.n_max < 1) { |
642 | Config.redirectChildren.n_max = 0; | |
62e76326 | 643 | wordlistDestroy(&Config.Program.redirect); |
644 | } | |
fea2e6e0 | 645 | } |
62e76326 | 646 | |
f1dc9b30 | 647 | if (Config.appendDomain) |
62e76326 | 648 | if (*Config.appendDomain != '.') |
649 | fatal("append_domain must begin with a '.'"); | |
650 | ||
270b86af | 651 | if (Config.errHtmlText == NULL) |
62e76326 | 652 | Config.errHtmlText = xstrdup(null_string); |
653 | ||
1b7fae06 AJ |
654 | #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE) |
655 | if (Config.max_filedescriptors > 0) { | |
3a9087af | 656 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing."); |
1b7fae06 AJ |
657 | } |
658 | #elif USE_SELECT || USE_SELECT_WIN32 | |
659 | if (Config.max_filedescriptors > FD_SETSIZE) { | |
3a9087af | 660 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors limited to " << FD_SETSIZE << " by select() algorithm."); |
1b7fae06 AJ |
661 | } |
662 | #endif | |
663 | ||
270b86af | 664 | storeConfigure(); |
62e76326 | 665 | |
52f772de | 666 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 667 | uniqueHostname(), |
d3caee79 | 668 | visible_appname_string); |
fbdba7c4 | 669 | |
38a6c74e | 670 | /* |
671 | * the extra space is for loop detection in client_side.c -- we search | |
672 | * for substrings in the Via header. | |
673 | */ | |
52f772de | 674 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 675 | uniqueHostname(), |
d3caee79 | 676 | visible_appname_string); |
62e76326 | 677 | |
b2b40d8c AJ |
678 | /* Use visible_hostname as default surrogate_id */ |
679 | if (!Config.Accel.surrogate_id) { | |
680 | const char *t = getMyHostname(); | |
681 | Config.Accel.surrogate_id = xstrdup( (t?t:"unset-id") ); | |
682 | } | |
683 | ||
270b86af | 684 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 685 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
686 | ||
270b86af | 687 | if (Config.appendDomain) |
62e76326 | 688 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 689 | else |
62e76326 | 690 | Config.appendDomainLen = 0; |
691 | ||
31ef19cd AJ |
692 | if (Config.connect_retries > 10) { |
693 | debugs(0,DBG_CRITICAL, "WARNING: connect_retries cannot be larger than 10. Resetting to 10."); | |
694 | Config.connect_retries = 10; | |
5210854d | 695 | } |
62e76326 | 696 | |
f0b19334 | 697 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
f64091a7 | 698 | #if USE_DNSHELPER |
f0b19334 | 699 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); |
efd900cb | 700 | #endif |
a3d0a19d | 701 | #if USE_UNLINKD |
62e76326 | 702 | |
f0b19334 | 703 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 704 | #endif |
82b7abe3 | 705 | requirePathnameExists("logfile_daemon", Log::TheConfig.logfile_daemon); |
f0b19334 | 706 | if (Config.Program.redirect) |
62e76326 | 707 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
708 | ||
f0b19334 | 709 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 710 | |
26ac0430 | 711 | if (Config.errorDirectory) |
43000484 | 712 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 713 | |
626096be | 714 | #if USE_HTTP_VIOLATIONS |
62e76326 | 715 | |
9f60cfdf | 716 | { |
62e76326 | 717 | const refresh_t *R; |
718 | ||
26ac0430 | 719 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 720 | if (!R->flags.override_expire) |
721 | continue; | |
722 | ||
bf8fe701 | 723 | debugs(22, 1, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP"); |
62e76326 | 724 | |
725 | break; | |
726 | } | |
727 | ||
26ac0430 | 728 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 729 | if (!R->flags.override_lastmod) |
730 | continue; | |
731 | ||
bf8fe701 | 732 | debugs(22, 1, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP"); |
62e76326 | 733 | |
734 | break; | |
735 | } | |
736 | ||
26ac0430 | 737 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 738 | if (!R->flags.reload_into_ims) |
739 | continue; | |
740 | ||
bf8fe701 | 741 | debugs(22, 1, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 742 | |
743 | break; | |
744 | } | |
745 | ||
26ac0430 | 746 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 747 | if (!R->flags.ignore_reload) |
748 | continue; | |
749 | ||
bf8fe701 | 750 | debugs(22, 1, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 751 | |
752 | break; | |
753 | } | |
754 | ||
26ac0430 | 755 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 756 | if (!R->flags.ignore_no_cache) |
757 | continue; | |
758 | ||
bf8fe701 | 759 | debugs(22, 1, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 760 | |
761 | break; | |
762 | } | |
763 | ||
26ac0430 | 764 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 765 | if (!R->flags.ignore_no_store) |
766 | continue; | |
767 | ||
bf8fe701 | 768 | debugs(22, 1, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 769 | |
770 | break; | |
771 | } | |
772 | ||
4ca08219 | 773 | for (R = Config.Refresh; R; R = R->next) { |
04f7fd38 AJ |
774 | if (!R->flags.ignore_must_revalidate) |
775 | continue; | |
776 | debugs(22, 1, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP"); | |
777 | break; | |
4ca08219 AJ |
778 | } |
779 | ||
26ac0430 | 780 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 781 | if (!R->flags.ignore_private) |
782 | continue; | |
783 | ||
bf8fe701 | 784 | debugs(22, 1, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 785 | |
786 | break; | |
787 | } | |
788 | ||
26ac0430 | 789 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 790 | if (!R->flags.ignore_auth) |
791 | continue; | |
792 | ||
bf8fe701 | 793 | debugs(22, 1, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 794 | |
795 | break; | |
796 | } | |
797 | ||
9f60cfdf | 798 | } |
c2f5c744 | 799 | #endif |
626096be | 800 | #if !USE_HTTP_VIOLATIONS |
c2f5c744 | 801 | Config.onoff.via = 1; |
802 | #else | |
62e76326 | 803 | |
c2f5c744 | 804 | if (!Config.onoff.via) |
bf8fe701 | 805 | debugs(22, 1, "WARNING: HTTP requires the use of Via"); |
62e76326 | 806 | |
9f60cfdf | 807 | #endif |
62e76326 | 808 | |
5491c11e AR |
809 | // we enable runtime PURGE checks if there is at least one PURGE method ACL |
810 | // TODO: replace with a dedicated "purge" ACL option? | |
3d9019c7 | 811 | Config2.onoff.enable_purge = (ACLMethodData::ThePurgeCount > 0); |
62e76326 | 812 | |
4f56514c | 813 | Config2.onoff.mangle_request_headers = httpReqHdrManglersConfigured(); |
5967c0bf | 814 | |
8749fa47 | 815 | if (geteuid() == 0) { |
62e76326 | 816 | if (NULL != Config.effectiveUser) { |
817 | ||
818 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
819 | ||
5ad8d199 | 820 | if (NULL == pwd) { |
62e76326 | 821 | /* |
822 | * Andres Kroonmaa <andre@online.ee>: | |
823 | * Some getpwnam() implementations (Solaris?) require | |
824 | * an available FD < 256 for opening a FILE* to the | |
825 | * passwd file. | |
826 | * DW: | |
827 | * This should be safe at startup, but might still fail | |
828 | * during reconfigure. | |
829 | */ | |
830 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
831 | Config.effectiveUser); | |
5ad8d199 | 832 | return; |
833 | } | |
62e76326 | 834 | |
835 | Config2.effectiveUserID = pwd->pw_uid; | |
836 | ||
837 | Config2.effectiveGroupID = pwd->pw_gid; | |
08ac5ea7 | 838 | |
cff61cb8 | 839 | #if HAVE_PUTENV |
840 | ||
841 | if (pwd->pw_dir && *pwd->pw_dir) { | |
842 | int len; | |
843 | char *env_str = (char *)xcalloc((len = strlen(pwd->pw_dir) + 6), 1); | |
844 | snprintf(env_str, len, "HOME=%s", pwd->pw_dir); | |
845 | putenv(env_str); | |
846 | } | |
847 | ||
848 | #endif | |
849 | ||
62e76326 | 850 | } |
8749fa47 | 851 | } else { |
62e76326 | 852 | Config2.effectiveUserID = geteuid(); |
853 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 854 | } |
62e76326 | 855 | |
d20b1cd0 | 856 | if (NULL != Config.effectiveGroup) { |
62e76326 | 857 | |
858 | struct group *grp = getgrnam(Config.effectiveGroup); | |
859 | ||
5ad8d199 | 860 | if (NULL == grp) { |
62e76326 | 861 | fatalf("getgrnam failed to find groupid for effective group '%s'", |
862 | Config.effectiveGroup); | |
5ad8d199 | 863 | return; |
864 | } | |
62e76326 | 865 | |
866 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 867 | } |
62e76326 | 868 | |
985c86bc | 869 | HttpRequestMethod::Configure(Config); |
a7ad6e4e | 870 | #if USE_SSL |
62e76326 | 871 | |
bf8fe701 | 872 | debugs(3, 1, "Initializing https proxy context"); |
f9ad0106 | 873 | |
a82a4fe4 | 874 | 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, Config.ssl_client.crlfile); |
f9ad0106 | 875 | |
04401ab0 A |
876 | for (peer *p = Config.peers; p != NULL; p = p->next) { |
877 | if (p->use_ssl) { | |
878 | debugs(3, 1, "Initializing cache_peer " << p->name << " SSL context"); | |
879 | p->sslContext = sslCreateClientContext(p->sslcert, p->sslkey, p->sslversion, p->sslcipher, p->ssloptions, p->sslflags, p->sslcafile, p->sslcapath, p->sslcrlfile); | |
f9ad0106 | 880 | } |
04401ab0 | 881 | } |
f9ad0106 | 882 | |
04401ab0 A |
883 | for (AnyP::PortCfg *s = Config.Sockaddr.http; s != NULL; s = s->next) { |
884 | if (!s->cert && !s->key) | |
885 | continue; | |
154dc884 | 886 | |
04401ab0 | 887 | debugs(3, 1, "Initializing http_port " << s->s << " SSL context"); |
154dc884 | 888 | |
04401ab0 A |
889 | s->staticSslContext.reset( |
890 | sslCreateServerContext(s->cert, s->key, | |
891 | s->version, s->cipher, s->options, s->sslflags, s->clientca, | |
892 | s->cafile, s->capath, s->crlfile, s->dhfile, | |
893 | s->sslContextSessionId)); | |
95d2589c | 894 | |
04401ab0 A |
895 | Ssl::readCertChainAndPrivateKeyFromFiles(s->signingCert, s->signPkey, s->certsToChain, s->cert, s->key); |
896 | } | |
f9ad0106 | 897 | |
04401ab0 A |
898 | for (AnyP::PortCfg *s = Config.Sockaddr.https; s != NULL; s = s->next) { |
899 | debugs(3, 1, "Initializing https_port " << s->s << " SSL context"); | |
bf8fe701 | 900 | |
04401ab0 A |
901 | s->staticSslContext.reset( |
902 | sslCreateServerContext(s->cert, s->key, | |
903 | s->version, s->cipher, s->options, s->sslflags, s->clientca, | |
904 | s->cafile, s->capath, s->crlfile, s->dhfile, | |
905 | s->sslContextSessionId)); | |
906 | } | |
f9ad0106 | 907 | |
a7ad6e4e | 908 | #endif |
1f771fed AJ |
909 | |
910 | // prevent infinite fetch loops in the request parser | |
911 | // due to buffer full but not enough data recived to finish parse | |
912 | if (Config.maxRequestBufferSize <= Config.maxRequestHeaderSize) { | |
d0bbf50e | 913 | fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \ |
1f771fed | 914 | " Change client_request_buffer_max or request_header_max_size limits.", |
d0bbf50e | 915 | (uint32_t)Config.maxRequestBufferSize, (uint32_t)Config.maxRequestHeaderSize); |
1f771fed | 916 | } |
a0e23afd | 917 | |
2f1431ea | 918 | #if USE_AUTH |
a0e23afd AJ |
919 | /* |
920 | * disable client side request pipelining. There is a race with | |
921 | * Negotiate and NTLM when the client sends a second request on an | |
922 | * connection before the authenticate challenge is sent. With | |
923 | * pipelining OFF, the client may fail to authenticate, but squid's | |
924 | * state will be preserved. | |
925 | */ | |
926 | if (Config.onoff.pipeline_prefetch) { | |
9f3d2b2e AJ |
927 | Auth::Config *nego = Auth::Config::Find("Negotiate"); |
928 | Auth::Config *ntlm = Auth::Config::Find("NTLM"); | |
a0e23afd AJ |
929 | if ((nego && nego->active()) || (ntlm && ntlm->active())) { |
930 | debugs(3, DBG_IMPORTANT, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF."); | |
931 | Config.onoff.pipeline_prefetch = 0; | |
932 | } | |
933 | } | |
2f1431ea | 934 | #endif |
090089c4 | 935 | } |
936 | ||
76f44481 AJ |
937 | /** Parse a line containing an obsolete directive. |
938 | * To upgrade it where possible instead of just "Bungled config" for | |
939 | * directives which cannot be marked as simply aliases of the some name. | |
940 | * For example if the parameter order and content has changed. | |
941 | * Or if the directive has been completely removed. | |
942 | */ | |
943 | void | |
944 | parse_obsolete(const char *name) | |
945 | { | |
946 | // Directives which have been radically changed rather than removed | |
947 | if (!strcmp(name, "url_rewrite_concurrency")) { | |
254d8ef1 AJ |
948 | int cval; |
949 | parse_int(&cval); | |
76f44481 | 950 | debugs(3, DBG_CRITICAL, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings."); |
254d8ef1 | 951 | Config.redirectChildren.concurrency = cval; |
76f44481 AJ |
952 | } |
953 | } | |
954 | ||
270b86af | 955 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 956 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 957 | static void |
9b741834 | 958 | parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec) |
090089c4 | 959 | { |
960 | char *token; | |
270b86af | 961 | double d; |
fd0f51c4 CT |
962 | time_msec_t m; |
963 | time_msec_t u; | |
62e76326 | 964 | |
9b741834 | 965 | if ((u = parseTimeUnits(units, allowMsec)) == 0) |
62e76326 | 966 | self_destruct(); |
967 | ||
270b86af | 968 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 969 | self_destruct(); |
970 | ||
5c20d6fa | 971 | d = xatof(token); |
62e76326 | 972 | |
270b86af | 973 | m = u; /* default to 'units' if none specified */ |
62e76326 | 974 | |
10738561 | 975 | if (0 == d) |
62e76326 | 976 | (void) 0; |
10738561 | 977 | else if ((token = strtok(NULL, w_space)) == NULL) |
26ac0430 AJ |
978 | debugs(3, 0, "WARNING: No units on '" << |
979 | config_input_line << "', assuming " << | |
980 | d << " " << units ); | |
9b741834 | 981 | else if ((m = parseTimeUnits(token, allowMsec)) == 0) |
62e76326 | 982 | self_destruct(); |
983 | ||
fd0f51c4 | 984 | *tptr = static_cast<time_msec_t>(m * d); |
090089c4 | 985 | } |
986 | ||
fd0f51c4 | 987 | static uint64_t |
9b741834 | 988 | parseTimeUnits(const char *unit, bool allowMsec) |
270b86af | 989 | { |
9b741834 | 990 | if (allowMsec && !strncasecmp(unit, T_MILLISECOND_STR, strlen(T_MILLISECOND_STR))) |
62e76326 | 991 | return 1; |
992 | ||
fd0f51c4 CT |
993 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) |
994 | return 1000; | |
995 | ||
270b86af | 996 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
fd0f51c4 | 997 | return 60 * 1000; |
62e76326 | 998 | |
270b86af | 999 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
fd0f51c4 | 1000 | return 3600 * 1000; |
62e76326 | 1001 | |
270b86af | 1002 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
fd0f51c4 | 1003 | return 86400 * 1000; |
62e76326 | 1004 | |
270b86af | 1005 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
fd0f51c4 | 1006 | return 86400 * 7 * 1000; |
62e76326 | 1007 | |
270b86af | 1008 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
fd0f51c4 | 1009 | return 86400 * 14 * 1000; |
62e76326 | 1010 | |
270b86af | 1011 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
fd0f51c4 | 1012 | return static_cast<uint64_t>(86400) * 30 * 1000; |
62e76326 | 1013 | |
270b86af | 1014 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
fd0f51c4 | 1015 | return static_cast<uint64_t>(86400 * 1000 * 365.2522); |
62e76326 | 1016 | |
270b86af | 1017 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
fd0f51c4 | 1018 | return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10); |
62e76326 | 1019 | |
bf8fe701 | 1020 | debugs(3, 1, "parseTimeUnits: unknown time unit '" << unit << "'"); |
62e76326 | 1021 | |
270b86af | 1022 | return 0; |
1023 | } | |
1024 | ||
47f6e231 | 1025 | static void |
1026 | parseBytesLine64(int64_t * bptr, const char *units) | |
1027 | { | |
1028 | char *token; | |
1029 | double d; | |
1030 | int64_t m; | |
1031 | int64_t u; | |
1032 | ||
9eeb8e4b | 1033 | if ((u = parseBytesUnits(units)) == 0) { |
47f6e231 | 1034 | self_destruct(); |
9eeb8e4b | 1035 | return; |
1036 | } | |
47f6e231 | 1037 | |
9eeb8e4b | 1038 | if ((token = strtok(NULL, w_space)) == NULL) { |
47f6e231 | 1039 | self_destruct(); |
9eeb8e4b | 1040 | return; |
1041 | } | |
47f6e231 | 1042 | |
1043 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { | |
bc41416d | 1044 | *bptr = -1; |
47f6e231 | 1045 | return; |
1046 | } | |
1047 | ||
1048 | d = xatof(token); | |
1049 | ||
1050 | m = u; /* default to 'units' if none specified */ | |
1051 | ||
1052 | if (0.0 == d) | |
1053 | (void) 0; | |
1054 | else if ((token = strtok(NULL, w_space)) == NULL) | |
26ac0430 AJ |
1055 | debugs(3, 0, "WARNING: No units on '" << |
1056 | config_input_line << "', assuming " << | |
1057 | d << " " << units ); | |
9eeb8e4b | 1058 | else if ((m = parseBytesUnits(token)) == 0) { |
47f6e231 | 1059 | self_destruct(); |
9eeb8e4b | 1060 | return; |
1061 | } | |
47f6e231 | 1062 | |
1063 | *bptr = static_cast<int64_t>(m * d / u); | |
1064 | ||
1065 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) | |
1066 | self_destruct(); | |
1067 | } | |
1068 | ||
1069 | ||
9906e724 | 1070 | static void |
9e975e4e | 1071 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 1072 | { |
1073 | char *token; | |
1074 | double d; | |
47f6e231 | 1075 | int m; |
1076 | int u; | |
62e76326 | 1077 | |
9eeb8e4b | 1078 | if ((u = parseBytesUnits(units)) == 0) { |
62e76326 | 1079 | self_destruct(); |
9eeb8e4b | 1080 | return; |
1081 | } | |
62e76326 | 1082 | |
9eeb8e4b | 1083 | if ((token = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1084 | self_destruct(); |
9eeb8e4b | 1085 | return; |
1086 | } | |
62e76326 | 1087 | |
f8ecd7d7 | 1088 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { |
b2d729e6 | 1089 | *bptr = static_cast<size_t>(-1); |
ef1955a5 | 1090 | return; |
1091 | } | |
1092 | ||
5c20d6fa | 1093 | d = xatof(token); |
62e76326 | 1094 | |
9906e724 | 1095 | m = u; /* default to 'units' if none specified */ |
62e76326 | 1096 | |
343f47a3 | 1097 | if (0.0 == d) |
62e76326 | 1098 | (void) 0; |
4860dc1b | 1099 | else if ((token = strtok(NULL, w_space)) == NULL) |
26ac0430 AJ |
1100 | debugs(3, 0, "WARNING: No units on '" << |
1101 | config_input_line << "', assuming " << | |
1102 | d << " " << units ); | |
9eeb8e4b | 1103 | else if ((m = parseBytesUnits(token)) == 0) { |
62e76326 | 1104 | self_destruct(); |
9eeb8e4b | 1105 | return; |
1106 | } | |
62e76326 | 1107 | |
e6ccf245 | 1108 | *bptr = static_cast<size_t>(m * d / u); |
347ae7c4 | 1109 | |
a69d485c | 1110 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) |
347ae7c4 | 1111 | self_destruct(); |
9906e724 | 1112 | } |
1113 | ||
f64091a7 | 1114 | #if !USE_DNSHELPER |
e210930b AJ |
1115 | static void |
1116 | parseBytesLineSigned(ssize_t * bptr, const char *units) | |
1117 | { | |
1118 | char *token; | |
1119 | double d; | |
1120 | int m; | |
1121 | int u; | |
1122 | ||
1123 | if ((u = parseBytesUnits(units)) == 0) { | |
1124 | self_destruct(); | |
1125 | return; | |
1126 | } | |
1127 | ||
1128 | if ((token = strtok(NULL, w_space)) == NULL) { | |
1129 | self_destruct(); | |
1130 | return; | |
1131 | } | |
1132 | ||
1133 | if (strcmp(token, "none") == 0 || token[0] == '-' /* -N */) { | |
1134 | *bptr = -1; | |
1135 | return; | |
1136 | } | |
1137 | ||
1138 | d = xatof(token); | |
1139 | ||
1140 | m = u; /* default to 'units' if none specified */ | |
1141 | ||
1142 | if (0.0 == d) | |
1143 | (void) 0; | |
1144 | else if ((token = strtok(NULL, w_space)) == NULL) | |
1145 | debugs(3, 0, "WARNING: No units on '" << | |
1146 | config_input_line << "', assuming " << | |
1147 | d << " " << units ); | |
1148 | else if ((m = parseBytesUnits(token)) == 0) { | |
1149 | self_destruct(); | |
1150 | return; | |
1151 | } | |
1152 | ||
1153 | *bptr = static_cast<size_t>(m * d / u); | |
1154 | ||
1155 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) | |
1156 | self_destruct(); | |
1157 | } | |
1158 | #endif | |
1159 | ||
95d2589c CT |
1160 | #if USE_SSL |
1161 | /** | |
1162 | * Parse bytes from a string. | |
1163 | * Similar to the parseBytesLine function but parses the string value instead of | |
1164 | * the current token value. | |
1165 | */ | |
1166 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value) | |
1167 | { | |
1168 | int u; | |
1169 | if ((u = parseBytesUnits(units)) == 0) { | |
1170 | self_destruct(); | |
1171 | return; | |
1172 | } | |
1173 | ||
1174 | // Find number from string beginning. | |
1175 | char const * number_begin = value; | |
1176 | char const * number_end = value; | |
1177 | ||
1178 | while ((*number_end >= '0' && *number_end <= '9')) { | |
1179 | number_end++; | |
1180 | } | |
1181 | ||
1182 | String number; | |
1183 | number.limitInit(number_begin, number_end - number_begin); | |
1184 | ||
1185 | int d = xatoi(number.termedBuf()); | |
1186 | int m; | |
1187 | if ((m = parseBytesUnits(number_end)) == 0) { | |
1188 | self_destruct(); | |
1189 | return; | |
1190 | } | |
1191 | ||
1192 | *bptr = static_cast<size_t>(m * d / u); | |
1193 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) | |
1194 | self_destruct(); | |
1195 | } | |
1196 | #endif | |
1197 | ||
9906e724 | 1198 | static size_t |
1199 | parseBytesUnits(const char *unit) | |
1200 | { | |
1201 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 1202 | return 1; |
1203 | ||
9906e724 | 1204 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 1205 | return 1 << 10; |
1206 | ||
9906e724 | 1207 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 1208 | return 1 << 20; |
1209 | ||
9906e724 | 1210 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 1211 | return 1 << 30; |
1212 | ||
fa37412f | 1213 | debugs(3, DBG_CRITICAL, "WARNING: Unknown bytes unit '" << unit << "'"); |
62e76326 | 1214 | |
9906e724 | 1215 | return 0; |
1216 | } | |
1217 | ||
270b86af | 1218 | /***************************************************************************** |
1219 | * Max | |
1220 | *****************************************************************************/ | |
1221 | ||
8203a132 | 1222 | static void |
97427e90 | 1223 | dump_acl(StoreEntry * entry, const char *name, ACL * ae) |
090089c4 | 1224 | { |
56b63fa1 | 1225 | wordlist *w; |
1226 | wordlist *v; | |
62e76326 | 1227 | |
9ef28b60 | 1228 | while (ae != NULL) { |
bf8fe701 | 1229 | debugs(3, 3, "dump_acl: " << name << " " << ae->name); |
62e76326 | 1230 | storeAppendPrintf(entry, "%s %s %s ", |
1231 | name, | |
1232 | ae->name, | |
1233 | ae->typeString()); | |
6bf4f823 | 1234 | v = w = ae->dump(); |
62e76326 | 1235 | |
1236 | while (v != NULL) { | |
bf8fe701 | 1237 | debugs(3, 3, "dump_acl: " << name << " " << ae->name << " " << v->key); |
62e76326 | 1238 | storeAppendPrintf(entry, "%s ", v->key); |
1239 | v = v->next; | |
1240 | } | |
1241 | ||
1242 | storeAppendPrintf(entry, "\n"); | |
1243 | wordlistDestroy(&w); | |
1244 | ae = ae->next; | |
56b63fa1 | 1245 | } |
090089c4 | 1246 | } |
1247 | ||
8203a132 | 1248 | static void |
97427e90 | 1249 | parse_acl(ACL ** ae) |
090089c4 | 1250 | { |
a9f20260 | 1251 | ACL::ParseAclLine(LegacyParser, ae); |
f1dc9b30 | 1252 | } |
1253 | ||
1254 | static void | |
97427e90 | 1255 | free_acl(ACL ** ae) |
f1dc9b30 | 1256 | { |
9ef28b60 | 1257 | aclDestroyAcls(ae); |
090089c4 | 1258 | } |
1259 | ||
425de4c8 | 1260 | void |
76cd39d7 | 1261 | dump_acl_list(StoreEntry * entry, ACLList * head) |
30a4f2a8 | 1262 | { |
76cd39d7 | 1263 | ACLList *l; |
62e76326 | 1264 | |
d6827718 | 1265 | for (l = head; l; l = l->next) { |
62e76326 | 1266 | storeAppendPrintf(entry, " %s%s", |
1267 | l->op ? null_string : "!", | |
1268 | l->_acl->name); | |
d6827718 | 1269 | } |
1270 | } | |
1271 | ||
b67e2c8c | 1272 | void |
d6827718 | 1273 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
1274 | { | |
1275 | acl_access *l; | |
62e76326 | 1276 | |
d6827718 | 1277 | for (l = head; l; l = l->next) { |
62e76326 | 1278 | storeAppendPrintf(entry, "%s %s", |
1279 | name, | |
1280 | l->allow ? "Allow" : "Deny"); | |
1281 | dump_acl_list(entry, l->aclList); | |
1282 | storeAppendPrintf(entry, "\n"); | |
56b63fa1 | 1283 | } |
30a4f2a8 | 1284 | } |
090089c4 | 1285 | |
8203a132 | 1286 | static void |
16300b58 | 1287 | parse_acl_access(acl_access ** head) |
090089c4 | 1288 | { |
a9f20260 | 1289 | aclParseAccessLine(LegacyParser, head); |
090089c4 | 1290 | } |
1291 | ||
0153d498 | 1292 | static void |
16300b58 | 1293 | free_acl_access(acl_access ** head) |
0153d498 | 1294 | { |
a47b9029 | 1295 | aclDestroyAccessList(head); |
0153d498 | 1296 | } |
1297 | ||
8203a132 | 1298 | static void |
b7ac5457 | 1299 | dump_address(StoreEntry * entry, const char *name, Ip::Address &addr) |
270b86af | 1300 | { |
cc192b50 | 1301 | char buf[MAX_IPSTRLEN]; |
1302 | storeAppendPrintf(entry, "%s %s\n", name, addr.NtoA(buf,MAX_IPSTRLEN) ); | |
270b86af | 1303 | } |
1304 | ||
1305 | static void | |
b7ac5457 | 1306 | parse_address(Ip::Address *addr) |
090089c4 | 1307 | { |
270b86af | 1308 | char *token = strtok(NULL, w_space); |
1309 | ||
9eeb8e4b | 1310 | if (!token) { |
62e76326 | 1311 | self_destruct(); |
9eeb8e4b | 1312 | return; |
1313 | } | |
62e76326 | 1314 | |
9f2665ee | 1315 | if (!strcmp(token,"any_addr")) |
cc192b50 | 1316 | addr->SetAnyAddr(); |
9f2665ee | 1317 | else if ( (!strcmp(token,"no_addr")) || (!strcmp(token,"full_mask")) ) |
cc192b50 | 1318 | addr->SetNoAddr(); |
9f2665ee | 1319 | else if ( (*addr = token) ) // try parse numeric/IPA |
26ac0430 | 1320 | (void) 0; |
9f2665ee AJ |
1321 | else |
1322 | addr->GetHostByName(token); // dont use ipcache | |
090089c4 | 1323 | } |
1324 | ||
0153d498 | 1325 | static void |
b7ac5457 | 1326 | free_address(Ip::Address *addr) |
0153d498 | 1327 | { |
cc192b50 | 1328 | addr->SetEmpty(); |
0153d498 | 1329 | } |
1330 | ||
d6827718 | 1331 | CBDATA_TYPE(acl_address); |
1332 | ||
1333 | static void | |
1334 | dump_acl_address(StoreEntry * entry, const char *name, acl_address * head) | |
1335 | { | |
cc192b50 | 1336 | char buf[MAX_IPSTRLEN]; |
d6827718 | 1337 | acl_address *l; |
62e76326 | 1338 | |
d6827718 | 1339 | for (l = head; l; l = l->next) { |
cc192b50 | 1340 | if (!l->addr.IsAnyAddr()) |
1341 | storeAppendPrintf(entry, "%s %s", name, l->addr.NtoA(buf,MAX_IPSTRLEN)); | |
62e76326 | 1342 | else |
1343 | storeAppendPrintf(entry, "%s autoselect", name); | |
1344 | ||
1345 | dump_acl_list(entry, l->aclList); | |
1346 | ||
1347 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1348 | } |
1349 | } | |
1350 | ||
1351 | static void | |
1352 | freed_acl_address(void *data) | |
1353 | { | |
e6ccf245 | 1354 | acl_address *l = static_cast<acl_address *>(data); |
29b8d8d6 | 1355 | aclDestroyAclList(&l->aclList); |
d6827718 | 1356 | } |
1357 | ||
1358 | static void | |
1359 | parse_acl_address(acl_address ** head) | |
1360 | { | |
1361 | acl_address *l; | |
1362 | acl_address **tail = head; /* sane name below */ | |
1363 | CBDATA_INIT_TYPE_FREECB(acl_address, freed_acl_address); | |
1364 | l = cbdataAlloc(acl_address); | |
1365 | parse_address(&l->addr); | |
a9f20260 | 1366 | aclParseAclList(LegacyParser, &l->aclList); |
62e76326 | 1367 | |
d6827718 | 1368 | while (*tail) |
62e76326 | 1369 | tail = &(*tail)->next; |
1370 | ||
d6827718 | 1371 | *tail = l; |
1372 | } | |
1373 | ||
1374 | static void | |
1375 | free_acl_address(acl_address ** head) | |
1376 | { | |
1377 | while (*head) { | |
62e76326 | 1378 | acl_address *l = *head; |
1379 | *head = l->next; | |
1380 | cbdataFree(l); | |
d6827718 | 1381 | } |
1382 | } | |
1383 | ||
1384 | CBDATA_TYPE(acl_tos); | |
1385 | ||
1386 | static void | |
1387 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
1388 | { | |
1389 | acl_tos *l; | |
62e76326 | 1390 | |
d6827718 | 1391 | for (l = head; l; l = l->next) { |
62e76326 | 1392 | if (l->tos > 0) |
1393 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
1394 | else | |
1395 | storeAppendPrintf(entry, "%s none", name); | |
1396 | ||
1397 | dump_acl_list(entry, l->aclList); | |
1398 | ||
1399 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1400 | } |
1401 | } | |
1402 | ||
1403 | static void | |
1404 | freed_acl_tos(void *data) | |
1405 | { | |
e6ccf245 | 1406 | acl_tos *l = static_cast<acl_tos *>(data); |
29b8d8d6 | 1407 | aclDestroyAclList(&l->aclList); |
d6827718 | 1408 | } |
1409 | ||
1410 | static void | |
1411 | parse_acl_tos(acl_tos ** head) | |
1412 | { | |
1413 | acl_tos *l; | |
1414 | acl_tos **tail = head; /* sane name below */ | |
425de4c8 | 1415 | unsigned int tos; /* Initially uint for strtoui. Casted to tos_t before return */ |
d6827718 | 1416 | char *token = strtok(NULL, w_space); |
62e76326 | 1417 | |
9eeb8e4b | 1418 | if (!token) { |
62e76326 | 1419 | self_destruct(); |
9eeb8e4b | 1420 | return; |
1421 | } | |
62e76326 | 1422 | |
425de4c8 | 1423 | if (!xstrtoui(token, NULL, &tos, 0, std::numeric_limits<tos_t>::max())) { |
62e76326 | 1424 | self_destruct(); |
9eeb8e4b | 1425 | return; |
1426 | } | |
62e76326 | 1427 | |
d6827718 | 1428 | CBDATA_INIT_TYPE_FREECB(acl_tos, freed_acl_tos); |
62e76326 | 1429 | |
d6827718 | 1430 | l = cbdataAlloc(acl_tos); |
62e76326 | 1431 | |
425de4c8 | 1432 | l->tos = (tos_t)tos; |
62e76326 | 1433 | |
a9f20260 | 1434 | aclParseAclList(LegacyParser, &l->aclList); |
62e76326 | 1435 | |
d6827718 | 1436 | while (*tail) |
62e76326 | 1437 | tail = &(*tail)->next; |
1438 | ||
d6827718 | 1439 | *tail = l; |
1440 | } | |
1441 | ||
1442 | static void | |
1443 | free_acl_tos(acl_tos ** head) | |
1444 | { | |
1445 | while (*head) { | |
62e76326 | 1446 | acl_tos *l = *head; |
1447 | *head = l->next; | |
1448 | l->next = NULL; | |
1449 | cbdataFree(l); | |
d6827718 | 1450 | } |
1451 | } | |
1452 | ||
11e8cfe3 | 1453 | #if SO_MARK && USE_LIBCAP |
f4f6c2e0 | 1454 | |
425de4c8 AJ |
1455 | CBDATA_TYPE(acl_nfmark); |
1456 | ||
1457 | static void | |
1458 | dump_acl_nfmark(StoreEntry * entry, const char *name, acl_nfmark * head) | |
1459 | { | |
1460 | acl_nfmark *l; | |
1461 | ||
1462 | for (l = head; l; l = l->next) { | |
1463 | if (l->nfmark > 0) | |
1464 | storeAppendPrintf(entry, "%s 0x%02X", name, l->nfmark); | |
1465 | else | |
1466 | storeAppendPrintf(entry, "%s none", name); | |
1467 | ||
1468 | dump_acl_list(entry, l->aclList); | |
1469 | ||
1470 | storeAppendPrintf(entry, "\n"); | |
1471 | } | |
1472 | } | |
1473 | ||
1474 | static void | |
1475 | freed_acl_nfmark(void *data) | |
1476 | { | |
1477 | acl_nfmark *l = static_cast<acl_nfmark *>(data); | |
1478 | aclDestroyAclList(&l->aclList); | |
1479 | } | |
1480 | ||
1481 | static void | |
1482 | parse_acl_nfmark(acl_nfmark ** head) | |
1483 | { | |
1484 | acl_nfmark *l; | |
1485 | acl_nfmark **tail = head; /* sane name below */ | |
1486 | nfmark_t mark; | |
1487 | char *token = strtok(NULL, w_space); | |
1488 | ||
1489 | if (!token) { | |
1490 | self_destruct(); | |
1491 | return; | |
1492 | } | |
1493 | ||
1494 | if (!xstrtoui(token, NULL, &mark, 0, std::numeric_limits<nfmark_t>::max())) { | |
1495 | self_destruct(); | |
1496 | return; | |
1497 | } | |
1498 | ||
1499 | CBDATA_INIT_TYPE_FREECB(acl_nfmark, freed_acl_nfmark); | |
1500 | ||
1501 | l = cbdataAlloc(acl_nfmark); | |
1502 | ||
1503 | l->nfmark = mark; | |
1504 | ||
1505 | aclParseAclList(LegacyParser, &l->aclList); | |
1506 | ||
1507 | while (*tail) | |
1508 | tail = &(*tail)->next; | |
1509 | ||
1510 | *tail = l; | |
1511 | } | |
1512 | ||
1513 | static void | |
1514 | free_acl_nfmark(acl_nfmark ** head) | |
1515 | { | |
1516 | while (*head) { | |
1517 | acl_nfmark *l = *head; | |
1518 | *head = l->next; | |
1519 | l->next = NULL; | |
1520 | cbdataFree(l); | |
1521 | } | |
1522 | } | |
f4f6c2e0 | 1523 | #endif /* SO_MARK */ |
425de4c8 | 1524 | |
ef1955a5 | 1525 | CBDATA_TYPE(acl_size_t); |
1526 | ||
1527 | static void | |
1528 | dump_acl_b_size_t(StoreEntry * entry, const char *name, acl_size_t * head) | |
1529 | { | |
1530 | acl_size_t *l; | |
1531 | ||
1532 | for (l = head; l; l = l->next) { | |
ed013b6c | 1533 | if (l->size != -1) |
ef1955a5 | 1534 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); |
1535 | else | |
1536 | storeAppendPrintf(entry, "%s none", name); | |
1537 | ||
1538 | dump_acl_list(entry, l->aclList); | |
1539 | ||
1540 | storeAppendPrintf(entry, "\n"); | |
1541 | } | |
1542 | } | |
1543 | ||
1544 | static void | |
1545 | freed_acl_b_size_t(void *data) | |
1546 | { | |
1547 | acl_size_t *l = static_cast<acl_size_t *>(data); | |
1548 | aclDestroyAclList(&l->aclList); | |
1549 | } | |
1550 | ||
1551 | static void | |
1552 | parse_acl_b_size_t(acl_size_t ** head) | |
1553 | { | |
1554 | acl_size_t *l; | |
1555 | acl_size_t **tail = head; /* sane name below */ | |
1556 | ||
1557 | CBDATA_INIT_TYPE_FREECB(acl_size_t, freed_acl_b_size_t); | |
1558 | ||
1559 | l = cbdataAlloc(acl_size_t); | |
1560 | ||
47f6e231 | 1561 | parse_b_int64_t(&l->size); |
ef1955a5 | 1562 | |
a9f20260 | 1563 | aclParseAclList(LegacyParser, &l->aclList); |
ef1955a5 | 1564 | |
1565 | while (*tail) | |
1566 | tail = &(*tail)->next; | |
1567 | ||
1568 | *tail = l; | |
1569 | } | |
1570 | ||
1571 | static void | |
1572 | free_acl_b_size_t(acl_size_t ** head) | |
1573 | { | |
1574 | while (*head) { | |
1575 | acl_size_t *l = *head; | |
1576 | *head = l->next; | |
1577 | l->next = NULL; | |
1578 | cbdataFree(l); | |
1579 | } | |
1580 | } | |
1581 | ||
9a0a18de | 1582 | #if USE_DELAY_POOLS |
59715b38 | 1583 | |
b67e2c8c | 1584 | #include "DelayPools.h" |
1585 | #include "DelayConfig.h" | |
59715b38 | 1586 | /* do nothing - free_delay_pool_count is the magic free function. |
ae870270 | 1587 | * this is why delay_pool_count isn't just marked TYPE: u_short |
59715b38 | 1588 | */ |
1589 | #define free_delay_pool_class(X) | |
1590 | #define free_delay_pool_access(X) | |
1591 | #define free_delay_pool_rates(X) | |
1592 | #define dump_delay_pool_class(X, Y, Z) | |
1593 | #define dump_delay_pool_access(X, Y, Z) | |
1594 | #define dump_delay_pool_rates(X, Y, Z) | |
1595 | ||
1596 | static void | |
b67e2c8c | 1597 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1598 | { |
b67e2c8c | 1599 | cfg->freePoolCount(); |
59715b38 | 1600 | } |
1601 | ||
1602 | static void | |
b67e2c8c | 1603 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1604 | { |
b67e2c8c | 1605 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1606 | } |
1607 | ||
1608 | static void | |
b67e2c8c | 1609 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1610 | { |
b67e2c8c | 1611 | cfg->parsePoolCount(); |
59715b38 | 1612 | } |
1613 | ||
1614 | static void | |
b67e2c8c | 1615 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1616 | { |
b67e2c8c | 1617 | cfg->parsePoolClass(); |
59715b38 | 1618 | } |
1619 | ||
1620 | static void | |
b67e2c8c | 1621 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1622 | { |
b67e2c8c | 1623 | cfg->parsePoolRates(); |
59715b38 | 1624 | } |
1625 | ||
1626 | static void | |
b67e2c8c | 1627 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1628 | { |
a9f20260 | 1629 | cfg->parsePoolAccess(LegacyParser); |
59715b38 | 1630 | } |
62e76326 | 1631 | |
59715b38 | 1632 | #endif |
1633 | ||
9a0a18de | 1634 | #if USE_DELAY_POOLS |
b4cd430a CT |
1635 | #include "ClientDelayConfig.h" |
1636 | /* do nothing - free_client_delay_pool_count is the magic free function. | |
ae870270 | 1637 | * this is why client_delay_pool_count isn't just marked TYPE: u_short |
b4cd430a CT |
1638 | */ |
1639 | ||
1640 | #define free_client_delay_pool_access(X) | |
1641 | #define free_client_delay_pool_rates(X) | |
1642 | #define dump_client_delay_pool_access(X, Y, Z) | |
1643 | #define dump_client_delay_pool_rates(X, Y, Z) | |
1644 | ||
1645 | static void | |
1646 | free_client_delay_pool_count(ClientDelayConfig * cfg) | |
1647 | { | |
1648 | cfg->freePoolCount(); | |
1649 | } | |
1650 | ||
1651 | static void | |
1652 | dump_client_delay_pool_count(StoreEntry * entry, const char *name, ClientDelayConfig &cfg) | |
1653 | { | |
1654 | cfg.dumpPoolCount (entry, name); | |
1655 | } | |
1656 | ||
1657 | static void | |
1658 | parse_client_delay_pool_count(ClientDelayConfig * cfg) | |
1659 | { | |
1660 | cfg->parsePoolCount(); | |
1661 | } | |
1662 | ||
1663 | static void | |
1664 | parse_client_delay_pool_rates(ClientDelayConfig * cfg) | |
1665 | { | |
1666 | cfg->parsePoolRates(); | |
1667 | } | |
1668 | ||
1669 | static void | |
1670 | parse_client_delay_pool_access(ClientDelayConfig * cfg) | |
1671 | { | |
1672 | cfg->parsePoolAccess(LegacyParser); | |
1673 | } | |
1674 | #endif | |
1675 | ||
626096be | 1676 | #if USE_HTTP_VIOLATIONS |
97474590 | 1677 | static void |
6bccf575 | 1678 | dump_http_header_access(StoreEntry * entry, const char *name, header_mangler header[]) |
e3dd531e | 1679 | { |
efd900cb | 1680 | int i; |
62e76326 | 1681 | |
6bccf575 | 1682 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1683 | if (header[i].access_list != NULL) { |
1684 | storeAppendPrintf(entry, "%s ", name); | |
1685 | dump_acl_access(entry, httpHeaderNameById(i), | |
1686 | header[i].access_list); | |
1687 | } | |
efd900cb | 1688 | } |
97474590 | 1689 | } |
e3dd531e | 1690 | |
97474590 | 1691 | static void |
6bccf575 | 1692 | parse_http_header_access(header_mangler header[]) |
97474590 | 1693 | { |
6bccf575 | 1694 | int id, i; |
97474590 | 1695 | char *t = NULL; |
62e76326 | 1696 | |
97474590 | 1697 | if ((t = strtok(NULL, w_space)) == NULL) { |
bf8fe701 | 1698 | debugs(3, 0, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1699 | debugs(3, 0, "parse_http_header_access: missing header name."); | |
62e76326 | 1700 | return; |
97474590 | 1701 | } |
62e76326 | 1702 | |
6bccf575 | 1703 | /* Now lookup index of header. */ |
1704 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1705 | |
6bccf575 | 1706 | if (strcmp(t, "All") == 0) |
62e76326 | 1707 | id = HDR_ENUM_END; |
6bccf575 | 1708 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1709 | id = HDR_OTHER; |
6bccf575 | 1710 | else if (id == -1) { |
bf8fe701 | 1711 | debugs(3, 0, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1712 | debugs(3, 0, "parse_http_header_access: unknown header name '" << t << "'"); | |
62e76326 | 1713 | return; |
97474590 | 1714 | } |
62e76326 | 1715 | |
6bccf575 | 1716 | if (id != HDR_ENUM_END) { |
62e76326 | 1717 | parse_acl_access(&header[id].access_list); |
6bccf575 | 1718 | } else { |
62e76326 | 1719 | char *next_string = t + strlen(t) - 1; |
1720 | *next_string = 'A'; | |
1721 | *(next_string + 1) = ' '; | |
1722 | ||
1723 | for (i = 0; i < HDR_ENUM_END; i++) { | |
1724 | char *new_string = xstrdup(next_string); | |
1725 | strtok(new_string, w_space); | |
1726 | parse_acl_access(&header[i].access_list); | |
1727 | safe_free(new_string); | |
1728 | } | |
97474590 | 1729 | } |
6bccf575 | 1730 | } |
1731 | ||
1732 | static void | |
1733 | free_http_header_access(header_mangler header[]) | |
1734 | { | |
1735 | int i; | |
62e76326 | 1736 | |
6bccf575 | 1737 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1738 | free_acl_access(&header[i].access_list); |
6bccf575 | 1739 | } |
1740 | } | |
1741 | ||
1742 | static void | |
1743 | dump_http_header_replace(StoreEntry * entry, const char *name, header_mangler | |
62e76326 | 1744 | header[]) |
6bccf575 | 1745 | { |
1746 | int i; | |
62e76326 | 1747 | |
6bccf575 | 1748 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1749 | if (NULL == header[i].replacement) |
1750 | continue; | |
1751 | ||
1752 | storeAppendPrintf(entry, "%s %s %s\n", name, httpHeaderNameById(i), | |
1753 | header[i].replacement); | |
97474590 | 1754 | } |
1755 | } | |
e3dd531e | 1756 | |
97474590 | 1757 | static void |
6bccf575 | 1758 | parse_http_header_replace(header_mangler header[]) |
e3dd531e | 1759 | { |
6bccf575 | 1760 | int id, i; |
1761 | char *t = NULL; | |
62e76326 | 1762 | |
6bccf575 | 1763 | if ((t = strtok(NULL, w_space)) == NULL) { |
bf8fe701 | 1764 | debugs(3, 0, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1765 | debugs(3, 0, "parse_http_header_replace: missing header name."); | |
62e76326 | 1766 | return; |
6bccf575 | 1767 | } |
62e76326 | 1768 | |
6bccf575 | 1769 | /* Now lookup index of header. */ |
1770 | id = httpHeaderIdByNameDef(t, strlen(t)); | |
62e76326 | 1771 | |
6bccf575 | 1772 | if (strcmp(t, "All") == 0) |
62e76326 | 1773 | id = HDR_ENUM_END; |
6bccf575 | 1774 | else if (strcmp(t, "Other") == 0) |
62e76326 | 1775 | id = HDR_OTHER; |
6bccf575 | 1776 | else if (id == -1) { |
bf8fe701 | 1777 | debugs(3, 0, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1778 | debugs(3, 0, "parse_http_header_replace: unknown header name " << t << "."); | |
1779 | ||
62e76326 | 1780 | return; |
6bccf575 | 1781 | } |
62e76326 | 1782 | |
6bccf575 | 1783 | if (id != HDR_ENUM_END) { |
62e76326 | 1784 | if (header[id].replacement != NULL) |
1785 | safe_free(header[id].replacement); | |
1786 | ||
1787 | header[id].replacement = xstrdup(t + strlen(t) + 1); | |
6bccf575 | 1788 | } else { |
62e76326 | 1789 | for (i = 0; i < HDR_ENUM_END; i++) { |
1790 | if (header[i].replacement != NULL) | |
1791 | safe_free(header[i].replacement); | |
1792 | ||
1793 | header[i].replacement = xstrdup(t + strlen(t) + 1); | |
1794 | } | |
6bccf575 | 1795 | } |
1796 | } | |
1797 | ||
1798 | static void | |
1799 | free_http_header_replace(header_mangler header[]) | |
1800 | { | |
1801 | int i; | |
62e76326 | 1802 | |
6bccf575 | 1803 | for (i = 0; i < HDR_ENUM_END; i++) { |
62e76326 | 1804 | if (header[i].replacement != NULL) |
1805 | safe_free(header[i].replacement); | |
6bccf575 | 1806 | } |
97474590 | 1807 | } |
62e76326 | 1808 | |
9e8b2f1c | 1809 | #endif |
97474590 | 1810 | |
e90100aa | 1811 | static void |
e1f7507e | 1812 | dump_cachedir(StoreEntry * entry, const char *name, SquidConfig::_cacheSwap swap) |
e90100aa | 1813 | { |
f53b06f9 | 1814 | SwapDir *s; |
1815 | int i; | |
d3b3ab85 | 1816 | assert (entry); |
62e76326 | 1817 | |
a7d59104 | 1818 | for (i = 0; i < swap.n_configured; i++) { |
c8f4eac4 | 1819 | s = dynamic_cast<SwapDir *>(swap.swapDirs[i].getRaw()); |
26ac0430 | 1820 | if (!s) continue; |
59b2d47f | 1821 | storeAppendPrintf(entry, "%s %s %s", name, s->type(), s->path); |
62e76326 | 1822 | s->dump(*entry); |
62e76326 | 1823 | storeAppendPrintf(entry, "\n"); |
f53b06f9 | 1824 | } |
1825 | } | |
1826 | ||
53ad48e6 | 1827 | static int |
1828 | check_null_string(char *s) | |
1829 | { | |
1830 | return s == NULL; | |
1831 | } | |
1832 | ||
2f1431ea | 1833 | #if USE_AUTH |
94439e4e | 1834 | static void |
9f3d2b2e | 1835 | parse_authparam(Auth::ConfigVector * config) |
94439e4e | 1836 | { |
1837 | char *type_str; | |
1838 | char *param_str; | |
94439e4e | 1839 | |
1840 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1841 | self_destruct(); |
94439e4e | 1842 | |
1843 | if ((param_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1844 | self_destruct(); |
94439e4e | 1845 | |
5817ee13 | 1846 | /* find a configuration for the scheme in the currently parsed configs... */ |
9f3d2b2e | 1847 | Auth::Config *schemeCfg = Auth::Config::Find(type_str); |
62e76326 | 1848 | |
5817ee13 AJ |
1849 | if (schemeCfg == NULL) { |
1850 | /* Create a configuration based on the scheme info */ | |
c6cf8dee | 1851 | Auth::Scheme::Pointer theScheme = Auth::Scheme::Find(type_str); |
f5691f9c | 1852 | |
5817ee13 AJ |
1853 | if (theScheme == NULL) { |
1854 | debugs(3, DBG_CRITICAL, "Parsing Config File: Unknown authentication scheme '" << type_str << "'."); | |
1855 | self_destruct(); | |
62e76326 | 1856 | } |
94439e4e | 1857 | |
f5691f9c | 1858 | config->push_back(theScheme->createConfig()); |
9f3d2b2e | 1859 | schemeCfg = Auth::Config::Find(type_str); |
5817ee13 AJ |
1860 | if (schemeCfg == NULL) { |
1861 | debugs(3, DBG_CRITICAL, "Parsing Config File: Corruption configuring authentication scheme '" << type_str << "'."); | |
1862 | self_destruct(); | |
1863 | } | |
94439e4e | 1864 | } |
62e76326 | 1865 | |
5817ee13 | 1866 | schemeCfg->parse(schemeCfg, config->size(), param_str); |
94439e4e | 1867 | } |
1868 | ||
1869 | static void | |
9f3d2b2e | 1870 | free_authparam(Auth::ConfigVector * cfg) |
94439e4e | 1871 | { |
5817ee13 AJ |
1872 | /* Wipe the Auth globals and Detach/Destruct component config + state. */ |
1873 | cfg->clean(); | |
62e76326 | 1874 | |
5817ee13 | 1875 | /* remove our pointers to the probably-dead sub-configs */ |
f5691f9c | 1876 | while (cfg->size()) { |
5817ee13 AJ |
1877 | cfg->pop_back(); |
1878 | } | |
1879 | ||
1880 | /* on reconfigure initialize new auth schemes for the new config. */ | |
ec5858ff | 1881 | if (reconfiguring) { |
ccd8a22a | 1882 | Auth::Init(); |
94439e4e | 1883 | } |
94439e4e | 1884 | } |
1885 | ||
1886 | static void | |
9f3d2b2e | 1887 | dump_authparam(StoreEntry * entry, const char *name, Auth::ConfigVector cfg) |
94439e4e | 1888 | { |
9f3d2b2e | 1889 | for (Auth::ConfigVector::iterator i = cfg.begin(); i != cfg.end(); ++i) |
f5691f9c | 1890 | (*i)->dump(entry, name, (*i)); |
94439e4e | 1891 | } |
2f1431ea | 1892 | #endif /* USE_AUTH */ |
94439e4e | 1893 | |
59b2d47f | 1894 | /* TODO: just return the object, the # is irrelevant */ |
cd748f27 | 1895 | static int |
1896 | find_fstype(char *type) | |
1897 | { | |
59b2d47f | 1898 | for (size_t i = 0; i < StoreFileSystem::FileSystems().size(); ++i) |
1899 | if (strcasecmp(type, StoreFileSystem::FileSystems().items[i]->type()) == 0) | |
1900 | return (int)i; | |
62e76326 | 1901 | |
cd748f27 | 1902 | return (-1); |
1903 | } | |
1904 | ||
0e4e0e7d | 1905 | static void |
e1f7507e | 1906 | parse_cachedir(SquidConfig::_cacheSwap * swap) |
0e4e0e7d | 1907 | { |
1908 | char *type_str; | |
cd748f27 | 1909 | char *path_str; |
c8f4eac4 | 1910 | RefCount<SwapDir> sd; |
cd748f27 | 1911 | int i; |
1912 | int fs; | |
cd748f27 | 1913 | |
0e4e0e7d | 1914 | if ((type_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1915 | self_destruct(); |
cd748f27 | 1916 | |
cd748f27 | 1917 | if ((path_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1918 | self_destruct(); |
cd748f27 | 1919 | |
c9e2e0e8 | 1920 | fs = find_fstype(type_str); |
1921 | ||
1922 | if (fs < 0) | |
1923 | self_destruct(); | |
1924 | ||
1925 | /* reconfigure existing dir */ | |
cd748f27 | 1926 | |
1927 | for (i = 0; i < swap->n_configured; i++) { | |
c8f4eac4 | 1928 | assert (swap->swapDirs[i].getRaw()); |
62e76326 | 1929 | |
2c9e9cba | 1930 | if ((strcasecmp(path_str, dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw())->path)) == 0) { |
c9e2e0e8 | 1931 | /* this is specific to on-fs Stores. The right |
26ac0430 | 1932 | * way to handle this is probably to have a mapping |
c9e2e0e8 | 1933 | * from paths to stores, and have on-fs stores |
1934 | * register with that, and lookip in that in their | |
1935 | * own setup logic. RBC 20041225. TODO. | |
1936 | */ | |
c8f4eac4 | 1937 | |
1938 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw()); | |
1939 | ||
ca6483eb | 1940 | if (strcmp(sd->type(), StoreFileSystem::FileSystems().items[fs]->type()) != 0) { |
bf8fe701 | 1941 | debugs(3, 0, "ERROR: Can't change type of existing cache_dir " << |
1942 | sd->type() << " " << sd->path << " to " << type_str << ". Restart required"); | |
c9e2e0e8 | 1943 | return; |
1944 | } | |
1945 | ||
afa75e4b | 1946 | sd->reconfigure(); |
c8f4eac4 | 1947 | |
62e76326 | 1948 | update_maxobjsize(); |
c8f4eac4 | 1949 | |
62e76326 | 1950 | return; |
1951 | } | |
cd748f27 | 1952 | } |
1953 | ||
c9e2e0e8 | 1954 | /* new cache_dir */ |
af6a12ee | 1955 | if (swap->n_configured > 63) { |
2c9e9cba AJ |
1956 | /* 7 bits, signed */ |
1957 | debugs(3, DBG_CRITICAL, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle."); | |
1958 | debugs(3, DBG_CRITICAL, "WARNING: '" << path_str << "' is one to many."); | |
1959 | self_destruct(); | |
1960 | return; | |
1961 | } | |
dc986280 | 1962 | |
cd748f27 | 1963 | allocate_new_swapdir(swap); |
c9e2e0e8 | 1964 | |
59b2d47f | 1965 | swap->swapDirs[swap->n_configured] = StoreFileSystem::FileSystems().items[fs]->createSwapDir(); |
c9e2e0e8 | 1966 | |
c8f4eac4 | 1967 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[swap->n_configured].getRaw()); |
c9e2e0e8 | 1968 | |
8e8d4f30 | 1969 | /* parse the FS parameters and options */ |
d3b3ab85 | 1970 | sd->parse(swap->n_configured, path_str); |
c9e2e0e8 | 1971 | |
d3b3ab85 | 1972 | ++swap->n_configured; |
14911a4e | 1973 | |
cd748f27 | 1974 | /* Update the max object size */ |
1975 | update_maxobjsize(); | |
752c3b27 | 1976 | } |
1977 | ||
2d72d4fd | 1978 | static const char * |
505e35db | 1979 | peer_type_str(const peer_t type) |
1980 | { | |
1f140227 | 1981 | const char * result; |
1982 | ||
0cdcddb9 | 1983 | switch (type) { |
62e76326 | 1984 | |
505e35db | 1985 | case PEER_PARENT: |
1f140227 | 1986 | result = "parent"; |
62e76326 | 1987 | break; |
1988 | ||
505e35db | 1989 | case PEER_SIBLING: |
1f140227 | 1990 | result = "sibling"; |
62e76326 | 1991 | break; |
1992 | ||
505e35db | 1993 | case PEER_MULTICAST: |
1f140227 | 1994 | result = "multicast"; |
62e76326 | 1995 | break; |
1996 | ||
505e35db | 1997 | default: |
1f140227 | 1998 | result = "unknown"; |
62e76326 | 1999 | break; |
505e35db | 2000 | } |
1f140227 | 2001 | |
2002 | return result; | |
505e35db | 2003 | } |
2004 | ||
f1dc9b30 | 2005 | static void |
a7d59104 | 2006 | dump_peer(StoreEntry * entry, const char *name, peer * p) |
98ffb7e4 | 2007 | { |
505e35db | 2008 | domain_ping *d; |
505e35db | 2009 | domain_type *t; |
2010 | LOCAL_ARRAY(char, xname, 128); | |
62e76326 | 2011 | |
d41de3c1 | 2012 | while (p != NULL) { |
4bc48d15 | 2013 | storeAppendPrintf(entry, "%s %s %s %d %d name=%s", |
62e76326 | 2014 | name, |
2015 | p->host, | |
2016 | neighborTypeStr(p), | |
2017 | p->http_port, | |
4bc48d15 AJ |
2018 | p->icp.port, |
2019 | p->name); | |
62e76326 | 2020 | dump_peer_options(entry, p); |
2021 | ||
2022 | for (d = p->peer_domain; d; d = d->next) { | |
2023 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", | |
2024 | p->host, | |
2025 | d->do_ping ? null_string : "!", | |
2026 | d->domain); | |
2027 | } | |
2028 | ||
2029 | if (p->access) { | |
2030 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
2031 | dump_acl_access(entry, xname, p->access); | |
2032 | } | |
2033 | ||
2034 | for (t = p->typelist; t; t = t->next) { | |
2035 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
2036 | p->host, | |
2037 | peer_type_str(t->type), | |
2038 | t->domain); | |
2039 | } | |
2040 | ||
2041 | p = p->next; | |
d41de3c1 | 2042 | } |
98ffb7e4 | 2043 | } |
2044 | ||
86ae97bb AJ |
2045 | /** |
2046 | * utility function to prevent getservbyname() being called with a numeric value | |
2047 | * on Windows at least it returns garage results. | |
2048 | */ | |
2049 | static bool | |
2050 | isUnsignedNumeric(const char *str, size_t len) | |
2051 | { | |
2052 | if (len < 1) return false; | |
2053 | ||
2054 | for (; len >0 && *str; str++, len--) { | |
2055 | if (! isdigit(*str)) | |
2056 | return false; | |
2057 | } | |
2058 | return true; | |
2059 | } | |
2060 | ||
609fac72 | 2061 | /** |
2062 | \param proto 'tcp' or 'udp' for protocol | |
2063 | \returns Port the named service is supposed to be listening on. | |
2064 | */ | |
f45dd259 | 2065 | static unsigned short |
609fac72 | 2066 | GetService(const char *proto) |
2067 | { | |
2068 | struct servent *port = NULL; | |
2069 | /** Parses a port number or service name from the squid.conf */ | |
2070 | char *token = strtok(NULL, w_space); | |
2071 | if (token == NULL) { | |
26ac0430 AJ |
2072 | self_destruct(); |
2073 | return 0; /* NEVER REACHED */ | |
609fac72 | 2074 | } |
2075 | /** Returns either the service port number from /etc/services */ | |
e1381638 | 2076 | if ( !isUnsignedNumeric(token, strlen(token)) ) |
86ae97bb | 2077 | port = getservbyname(token, proto); |
609fac72 | 2078 | if (port != NULL) { |
f45dd259 | 2079 | return ntohs((unsigned short)port->s_port); |
609fac72 | 2080 | } |
2081 | /** Or a numeric translation of the config text. */ | |
2082 | return xatos(token); | |
2083 | } | |
2084 | ||
2085 | /** | |
2086 | \returns Port the named TCP service is supposed to be listening on. | |
2087 | \copydoc GetService(const char *proto) | |
2088 | */ | |
f45dd259 | 2089 | inline unsigned short |
609fac72 | 2090 | GetTcpService(void) |
2091 | { | |
2092 | return GetService("tcp"); | |
2093 | } | |
2094 | ||
2095 | /** | |
2096 | \returns Port the named UDP service is supposed to be listening on. | |
2097 | \copydoc GetService(const char *proto) | |
2098 | */ | |
f45dd259 | 2099 | inline unsigned short |
609fac72 | 2100 | GetUdpService(void) |
2101 | { | |
2102 | return GetService("udp"); | |
2103 | } | |
2104 | ||
8203a132 | 2105 | static void |
40a1495e | 2106 | parse_peer(peer ** head) |
7813c6d5 | 2107 | { |
270b86af | 2108 | char *token = NULL; |
40a1495e | 2109 | peer *p; |
f5691f9c | 2110 | CBDATA_INIT_TYPE_FREECB(peer, peerDestroy); |
72711e31 | 2111 | p = cbdataAlloc(peer); |
40a1495e | 2112 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 2113 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 2114 | p->weight = 1; |
d1b63fc8 | 2115 | p->basetime = 0; |
dc835977 | 2116 | p->stats.logged_state = PEER_ALIVE; |
62e76326 | 2117 | |
e481c2dc | 2118 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2119 | self_destruct(); |
2120 | ||
40a1495e | 2121 | p->host = xstrdup(token); |
26ac0430 | 2122 | |
be753325 | 2123 | p->name = xstrdup(token); |
62e76326 | 2124 | |
e481c2dc | 2125 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2126 | self_destruct(); |
2127 | ||
40a1495e | 2128 | p->type = parseNeighborType(token); |
62e76326 | 2129 | |
0d5a2006 | 2130 | if (p->type == PEER_MULTICAST) { |
2131 | p->options.no_digest = 1; | |
2132 | p->options.no_netdb_exchange = 1; | |
2133 | } | |
2134 | ||
609fac72 | 2135 | p->http_port = GetTcpService(); |
62e76326 | 2136 | |
0e656b69 | 2137 | if (!p->http_port) |
2138 | self_destruct(); | |
62e76326 | 2139 | |
609fac72 | 2140 | p->icp.port = GetUdpService(); |
d67acb4e | 2141 | p->connection_auth = 2; /* auto */ |
62e76326 | 2142 | |
270b86af | 2143 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 2144 | if (!strcasecmp(token, "proxy-only")) { |
2145 | p->options.proxy_only = 1; | |
2146 | } else if (!strcasecmp(token, "no-query")) { | |
2147 | p->options.no_query = 1; | |
2148 | } else if (!strcasecmp(token, "background-ping")) { | |
2149 | p->options.background_ping = 1; | |
2150 | } else if (!strcasecmp(token, "no-digest")) { | |
2151 | p->options.no_digest = 1; | |
b0758e04 AJ |
2152 | } else if (!strcasecmp(token, "no-tproxy")) { |
2153 | p->options.no_tproxy = 1; | |
62e76326 | 2154 | } else if (!strcasecmp(token, "multicast-responder")) { |
2155 | p->options.mcast_responder = 1; | |
8a368316 | 2156 | #if PEER_MULTICAST_SIBLINGS |
79ddb8e2 | 2157 | } else if (!strcasecmp(token, "multicast-siblings")) { |
8a368316 AJ |
2158 | p->options.mcast_siblings = 1; |
2159 | #endif | |
62e76326 | 2160 | } else if (!strncasecmp(token, "weight=", 7)) { |
2161 | p->weight = xatoi(token + 7); | |
2162 | } else if (!strncasecmp(token, "basetime=", 9)) { | |
2163 | p->basetime = xatoi(token + 9); | |
2164 | } else if (!strcasecmp(token, "closest-only")) { | |
2165 | p->options.closest_only = 1; | |
2166 | } else if (!strncasecmp(token, "ttl=", 4)) { | |
2167 | p->mcast.ttl = xatoi(token + 4); | |
2168 | ||
2169 | if (p->mcast.ttl < 0) | |
2170 | p->mcast.ttl = 0; | |
2171 | ||
2172 | if (p->mcast.ttl > 128) | |
2173 | p->mcast.ttl = 128; | |
2174 | } else if (!strcasecmp(token, "default")) { | |
2175 | p->options.default_parent = 1; | |
2176 | } else if (!strcasecmp(token, "round-robin")) { | |
2177 | p->options.roundrobin = 1; | |
2178 | } else if (!strcasecmp(token, "weighted-round-robin")) { | |
2179 | p->options.weighted_roundrobin = 1; | |
dc9d133b | 2180 | #if USE_HTCP |
62e76326 | 2181 | } else if (!strcasecmp(token, "htcp")) { |
2182 | p->options.htcp = 1; | |
18191440 AJ |
2183 | } else if (!strncasecmp(token, "htcp=", 5) || !strncasecmp(token, "htcp-", 5)) { |
2184 | /* Note: The htcp- form is deprecated, replaced by htcp= */ | |
4f4fa815 | 2185 | p->options.htcp = 1; |
18191440 AJ |
2186 | char *tmp = xstrdup(token+5); |
2187 | char *mode, *nextmode; | |
2188 | for (mode = nextmode = tmp; mode; mode = nextmode) { | |
2189 | nextmode = strchr(mode, ','); | |
18191440 AJ |
2190 | if (nextmode) |
2191 | *nextmode++ = '\0'; | |
2192 | if (!strcasecmp(mode, "no-clr")) { | |
2193 | if (p->options.htcp_only_clr) | |
2194 | fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously"); | |
2195 | p->options.htcp_no_clr = 1; | |
2196 | } else if (!strcasecmp(mode, "no-purge-clr")) { | |
2197 | p->options.htcp_no_purge_clr = 1; | |
2198 | } else if (!strcasecmp(mode, "only-clr")) { | |
2199 | if (p->options.htcp_no_clr) | |
2200 | fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously"); | |
2201 | p->options.htcp_only_clr = 1; | |
2202 | } else if (!strcasecmp(mode, "forward-clr")) { | |
2203 | p->options.htcp_forward_clr = 1; | |
2204 | } else if (!strcasecmp(mode, "oldsquid")) { | |
2205 | p->options.htcp_oldsquid = 1; | |
2206 | } else { | |
2207 | fatalf("invalid HTCP mode '%s'", mode); | |
2208 | } | |
2209 | } | |
2210 | safe_free(tmp); | |
dc9d133b | 2211 | #endif |
62e76326 | 2212 | } else if (!strcasecmp(token, "no-netdb-exchange")) { |
2213 | p->options.no_netdb_exchange = 1; | |
62e76326 | 2214 | |
2215 | } else if (!strcasecmp(token, "carp")) { | |
2216 | if (p->type != PEER_PARENT) | |
2217 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
2218 | ||
2219 | p->options.carp = 1; | |
de03b596 FC |
2220 | } else if (!strncasecmp(token, "carp-key=", 9)) { |
2221 | if (p->options.carp != 1) | |
2222 | fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p->host, p->http_port); | |
2223 | p->options.carp_key.set=1; | |
2224 | char *nextkey=token+strlen("carp-key="), *key=nextkey; | |
2225 | for (; key; key = nextkey) { | |
96f6f33b A |
2226 | nextkey=strchr(key,','); |
2227 | if (nextkey) ++nextkey; // skip the comma, any | |
2228 | if (0==strncasecmp(key,"scheme",6)) { | |
2229 | p->options.carp_key.scheme=1; | |
2230 | } else if (0==strncasecmp(key,"host",4)) { | |
2231 | p->options.carp_key.host=1; | |
2232 | } else if (0==strncasecmp(key,"port",4)) { | |
2233 | p->options.carp_key.port=1; | |
2234 | } else if (0==strncasecmp(key,"path",4)) { | |
2235 | p->options.carp_key.path=1; | |
2236 | } else if (0==strncasecmp(key,"params",6)) { | |
2237 | p->options.carp_key.params=1; | |
2238 | } else { | |
2239 | fatalf("invalid carp-key '%s'",key); | |
2240 | } | |
de03b596 | 2241 | } |
f7e1d9ce | 2242 | } else if (!strcasecmp(token, "userhash")) { |
2f1431ea | 2243 | #if USE_AUTH |
f7e1d9ce HN |
2244 | if (p->type != PEER_PARENT) |
2245 | fatalf("parse_peer: non-parent userhash peer %s/%d\n", p->host, p->http_port); | |
2246 | ||
2247 | p->options.userhash = 1; | |
2f1431ea AJ |
2248 | #else |
2249 | fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p->host, p->http_port); | |
2250 | #endif | |
f7e1d9ce HN |
2251 | } else if (!strcasecmp(token, "sourcehash")) { |
2252 | if (p->type != PEER_PARENT) | |
2253 | fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p->host, p->http_port); | |
2254 | ||
2255 | p->options.sourcehash = 1; | |
2256 | ||
62e76326 | 2257 | } else if (!strcasecmp(token, "no-delay")) { |
9a0a18de | 2258 | #if USE_DELAY_POOLS |
62e76326 | 2259 | p->options.no_delay = 1; |
9a0a18de AJ |
2260 | #else |
2261 | debugs(0, DBG_CRITICAL, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools"); | |
afd88fbe | 2262 | #endif |
62e76326 | 2263 | } else if (!strncasecmp(token, "login=", 6)) { |
2264 | p->login = xstrdup(token + 6); | |
2265 | rfc1738_unescape(p->login); | |
2266 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { | |
2267 | p->connect_timeout = xatoi(token + 16); | |
ff9970cc AJ |
2268 | } else if (!strncasecmp(token, "connect-fail-limit=", 19)) { |
2269 | p->connect_fail_limit = xatoi(token + 19); | |
7e3ce7b9 | 2270 | #if USE_CACHE_DIGESTS |
62e76326 | 2271 | } else if (!strncasecmp(token, "digest-url=", 11)) { |
2272 | p->digest_url = xstrdup(token + 11); | |
7e3ce7b9 | 2273 | #endif |
62e76326 | 2274 | |
2275 | } else if (!strcasecmp(token, "allow-miss")) { | |
2276 | p->options.allow_miss = 1; | |
2277 | } else if (!strncasecmp(token, "max-conn=", 9)) { | |
2278 | p->max_conn = xatoi(token + 9); | |
2279 | } else if (!strcasecmp(token, "originserver")) { | |
2280 | p->options.originserver = 1; | |
2281 | } else if (!strncasecmp(token, "name=", 5)) { | |
2282 | safe_free(p->name); | |
2283 | ||
2284 | if (token[5]) | |
2285 | p->name = xstrdup(token + 5); | |
2286 | } else if (!strncasecmp(token, "forceddomain=", 13)) { | |
2287 | safe_free(p->domain); | |
2288 | ||
2289 | if (token[13]) | |
2290 | p->domain = xstrdup(token + 13); | |
2291 | ||
a7ad6e4e | 2292 | #if USE_SSL |
62e76326 | 2293 | |
2294 | } else if (strcmp(token, "ssl") == 0) { | |
2295 | p->use_ssl = 1; | |
2296 | } else if (strncmp(token, "sslcert=", 8) == 0) { | |
2297 | safe_free(p->sslcert); | |
2298 | p->sslcert = xstrdup(token + 8); | |
2299 | } else if (strncmp(token, "sslkey=", 7) == 0) { | |
2300 | safe_free(p->sslkey); | |
2301 | p->sslkey = xstrdup(token + 7); | |
2302 | } else if (strncmp(token, "sslversion=", 11) == 0) { | |
2303 | p->sslversion = atoi(token + 11); | |
2304 | } else if (strncmp(token, "ssloptions=", 11) == 0) { | |
2305 | safe_free(p->ssloptions); | |
2306 | p->ssloptions = xstrdup(token + 11); | |
2307 | } else if (strncmp(token, "sslcipher=", 10) == 0) { | |
2308 | safe_free(p->sslcipher); | |
2309 | p->sslcipher = xstrdup(token + 10); | |
2310 | } else if (strncmp(token, "sslcafile=", 10) == 0) { | |
2311 | safe_free(p->sslcafile); | |
a82a4fe4 | 2312 | p->sslcafile = xstrdup(token + 10); |
62e76326 | 2313 | } else if (strncmp(token, "sslcapath=", 10) == 0) { |
2314 | safe_free(p->sslcapath); | |
a82a4fe4 | 2315 | p->sslcapath = xstrdup(token + 10); |
2316 | } else if (strncmp(token, "sslcrlfile=", 11) == 0) { | |
2317 | safe_free(p->sslcrlfile); | |
2318 | p->sslcapath = xstrdup(token + 10); | |
62e76326 | 2319 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
2320 | safe_free(p->sslflags); | |
2321 | p->sslflags = xstrdup(token + 9); | |
2322 | } else if (strncmp(token, "ssldomain=", 10) == 0) { | |
2323 | safe_free(p->ssldomain); | |
2324 | p->ssldomain = xstrdup(token + 10); | |
a7ad6e4e | 2325 | #endif |
62e76326 | 2326 | |
2327 | } else if (strcmp(token, "front-end-https") == 0) { | |
2328 | p->front_end_https = 1; | |
2329 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
2330 | p->front_end_https = 1; | |
2331 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
2332 | p->front_end_https = 2; | |
26ac0430 | 2333 | } else if (strcmp(token, "connection-auth=off") == 0) { |
d67acb4e AJ |
2334 | p->connection_auth = 0; |
2335 | } else if (strcmp(token, "connection-auth") == 0) { | |
2336 | p->connection_auth = 1; | |
2337 | } else if (strcmp(token, "connection-auth=on") == 0) { | |
2338 | p->connection_auth = 1; | |
2339 | } else if (strcmp(token, "connection-auth=auto") == 0) { | |
2340 | p->connection_auth = 2; | |
62e76326 | 2341 | } else { |
bf8fe701 | 2342 | debugs(3, 0, "parse_peer: token='" << token << "'"); |
62e76326 | 2343 | self_destruct(); |
2344 | } | |
270b86af | 2345 | } |
62e76326 | 2346 | |
be753325 | 2347 | if (peerFindByName(p->name)) |
62e76326 | 2348 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
2349 | ||
40a1495e | 2350 | if (p->weight < 1) |
62e76326 | 2351 | p->weight = 1; |
2352 | ||
ff9970cc | 2353 | if (p->connect_fail_limit < 1) |
a4d889e0 | 2354 | p->connect_fail_limit = 10; |
ff9970cc | 2355 | |
399cabec | 2356 | p->icp.version = ICP_VERSION_CURRENT; |
62e76326 | 2357 | |
cfd66529 | 2358 | p->testing_now = false; |
62e76326 | 2359 | |
e13ee7ad | 2360 | #if USE_CACHE_DIGESTS |
62e76326 | 2361 | |
e13ee7ad | 2362 | if (!p->options.no_digest) { |
62e76326 | 2363 | /* XXX This looks odd.. who has the original pointer |
2364 | * then? | |
2365 | */ | |
2366 | PeerDigest *pd = peerDigestCreate(p); | |
2367 | p->digest = cbdataReference(pd); | |
8a6218c6 | 2368 | } |
62e76326 | 2369 | |
e13ee7ad | 2370 | #endif |
cc192b50 | 2371 | |
2372 | p->index = ++Config.npeers; | |
2373 | ||
0153d498 | 2374 | while (*head != NULL) |
62e76326 | 2375 | head = &(*head)->next; |
2376 | ||
0153d498 | 2377 | *head = p; |
62e76326 | 2378 | |
32a47e3e | 2379 | peerClearRRStart(); |
0153d498 | 2380 | } |
2381 | ||
2382 | static void | |
40a1495e | 2383 | free_peer(peer ** P) |
0153d498 | 2384 | { |
40a1495e | 2385 | peer *p; |
62e76326 | 2386 | |
79d39a72 | 2387 | while ((p = *P) != NULL) { |
62e76326 | 2388 | *P = p->next; |
3855c318 | 2389 | #if USE_CACHE_DIGESTS |
62e76326 | 2390 | |
2391 | cbdataReferenceDone(p->digest); | |
3855c318 | 2392 | #endif |
62e76326 | 2393 | |
2394 | cbdataFree(p); | |
a47b9029 | 2395 | } |
62e76326 | 2396 | |
987c67d1 | 2397 | Config.npeers = 0; |
270b86af | 2398 | } |
2399 | ||
2400 | static void | |
a7d59104 | 2401 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 2402 | { |
d41de3c1 | 2403 | wordlist *w; |
62e76326 | 2404 | |
d41de3c1 | 2405 | while (list != NULL) { |
62e76326 | 2406 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
2407 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
2408 | else | |
2409 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
2410 | ||
2411 | for (w = list->actions; w != NULL; w = w->next) { | |
2412 | storeAppendPrintf(entry, " %s", w->key); | |
2413 | } | |
2414 | ||
2415 | storeAppendPrintf(entry, "\n"); | |
2416 | list = list->next; | |
d41de3c1 | 2417 | } |
270b86af | 2418 | } |
2419 | ||
2420 | static void | |
a47b9029 | 2421 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 2422 | { |
2423 | char *passwd = NULL; | |
2424 | wordlist *actions = NULL; | |
22f3fd98 | 2425 | cachemgr_passwd *p; |
2426 | cachemgr_passwd **P; | |
270b86af | 2427 | parse_string(&passwd); |
2428 | parse_wordlist(&actions); | |
e6ccf245 | 2429 | p = static_cast<cachemgr_passwd *>(xcalloc(1, sizeof(cachemgr_passwd))); |
22f3fd98 | 2430 | p->passwd = passwd; |
2431 | p->actions = actions; | |
62e76326 | 2432 | |
26aa7e31 | 2433 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 2434 | /* |
2435 | * See if any of the actions from this line already have a | |
2436 | * password from previous lines. The password checking | |
2437 | * routines in cache_manager.c take the the password from | |
2438 | * the first cachemgr_passwd struct that contains the | |
2439 | * requested action. Thus, we should warn users who might | |
2440 | * think they can have two passwords for the same action. | |
2441 | */ | |
2442 | wordlist *w; | |
2443 | wordlist *u; | |
2444 | ||
2445 | for (w = (*P)->actions; w; w = w->next) { | |
2446 | for (u = actions; u; u = u->next) { | |
2447 | if (strcmp(w->key, u->key)) | |
2448 | continue; | |
2449 | ||
bf8fe701 | 2450 | debugs(0, 0, "WARNING: action '" << u->key << "' (line " << config_lineno << ") already has a password"); |
62e76326 | 2451 | } |
2452 | } | |
26aa7e31 | 2453 | } |
62e76326 | 2454 | |
22f3fd98 | 2455 | *P = p; |
270b86af | 2456 | } |
2457 | ||
2458 | static void | |
a47b9029 | 2459 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 2460 | { |
a47b9029 | 2461 | cachemgr_passwd *p; |
62e76326 | 2462 | |
79d39a72 | 2463 | while ((p = *head) != NULL) { |
62e76326 | 2464 | *head = p->next; |
2465 | xfree(p->passwd); | |
2466 | wordlistDestroy(&p->actions); | |
2467 | xfree(p); | |
a47b9029 | 2468 | } |
270b86af | 2469 | } |
2470 | ||
8203a132 | 2471 | static void |
16300b58 | 2472 | dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var) |
270b86af | 2473 | { |
d41de3c1 | 2474 | acl_name_list *a; |
62e76326 | 2475 | |
d41de3c1 | 2476 | while (var != NULL) { |
62e76326 | 2477 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
2478 | ||
2479 | for (a = var->acl_list; a != NULL; a = a->next) | |
2480 | storeAppendPrintf(entry, " %s", a->name); | |
2481 | ||
2482 | storeAppendPrintf(entry, "\n"); | |
2483 | ||
2484 | var = var->next; | |
d41de3c1 | 2485 | } |
270b86af | 2486 | } |
2487 | ||
2488 | static void | |
16300b58 | 2489 | parse_denyinfo(acl_deny_info_list ** var) |
6e40f263 | 2490 | { |
f1dc9b30 | 2491 | aclParseDenyInfoLine(var); |
6e40f263 | 2492 | } |
403279e0 | 2493 | |
1273d501 | 2494 | void |
a47b9029 | 2495 | free_denyinfo(acl_deny_info_list ** list) |
3c5557f9 | 2496 | { |
56b63fa1 | 2497 | acl_deny_info_list *a = NULL; |
2498 | acl_deny_info_list *a_next = NULL; | |
2499 | acl_name_list *l = NULL; | |
2500 | acl_name_list *l_next = NULL; | |
62e76326 | 2501 | |
1273d501 | 2502 | for (a = *list; a; a = a_next) { |
62e76326 | 2503 | for (l = a->acl_list; l; l = l_next) { |
2504 | l_next = l->next; | |
2505 | memFree(l, MEM_ACL_NAME_LIST); | |
2506 | l = NULL; | |
2507 | } | |
2508 | ||
2509 | a_next = a->next; | |
2510 | memFree(a, MEM_ACL_DENY_INFO_LIST); | |
2511 | a = NULL; | |
1273d501 | 2512 | } |
62e76326 | 2513 | |
1273d501 | 2514 | *list = NULL; |
270b86af | 2515 | } |
2516 | ||
2517 | static void | |
505e35db | 2518 | parse_peer_access(void) |
270b86af | 2519 | { |
2520 | char *host = NULL; | |
505e35db | 2521 | peer *p; |
62e76326 | 2522 | |
270b86af | 2523 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2524 | self_destruct(); |
2525 | ||
0cdcddb9 | 2526 | if ((p = peerFindByName(host)) == NULL) { |
bf8fe701 | 2527 | debugs(15, 0, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2528 | return; |
0cdcddb9 | 2529 | } |
62e76326 | 2530 | |
a9f20260 | 2531 | aclParseAccessLine(LegacyParser, &p->access); |
270b86af | 2532 | } |
2533 | ||
270b86af | 2534 | static void |
2535 | parse_hostdomain(void) | |
2536 | { | |
2537 | char *host = NULL; | |
2538 | char *domain = NULL; | |
62e76326 | 2539 | |
270b86af | 2540 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2541 | self_destruct(); |
2542 | ||
f1dc9b30 | 2543 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 2544 | domain_ping *l = NULL; |
2545 | domain_ping **L = NULL; | |
2546 | peer *p; | |
2547 | ||
2548 | if ((p = peerFindByName(host)) == NULL) { | |
bf8fe701 | 2549 | debugs(15, 0, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2550 | continue; |
2551 | } | |
2552 | ||
2553 | l = static_cast<domain_ping *>(xcalloc(1, sizeof(domain_ping))); | |
2554 | l->do_ping = 1; | |
2555 | ||
2556 | if (*domain == '!') { /* check for !.edu */ | |
2557 | l->do_ping = 0; | |
2558 | domain++; | |
2559 | } | |
2560 | ||
2561 | l->domain = xstrdup(domain); | |
2562 | ||
3d0ac046 | 2563 | for (L = &(p->peer_domain); *L; L = &((*L)->next)); |
62e76326 | 2564 | *L = l; |
f1dc9b30 | 2565 | } |
270b86af | 2566 | } |
2567 | ||
2568 | static void | |
2569 | parse_hostdomaintype(void) | |
2570 | { | |
2571 | char *host = NULL; | |
2572 | char *type = NULL; | |
2573 | char *domain = NULL; | |
62e76326 | 2574 | |
270b86af | 2575 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2576 | self_destruct(); |
2577 | ||
270b86af | 2578 | if (!(type = strtok(NULL, w_space))) |
62e76326 | 2579 | self_destruct(); |
2580 | ||
f1dc9b30 | 2581 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 2582 | domain_type *l = NULL; |
2583 | domain_type **L = NULL; | |
2584 | peer *p; | |
2585 | ||
2586 | if ((p = peerFindByName(host)) == NULL) { | |
bf8fe701 | 2587 | debugs(15, 0, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2588 | return; |
2589 | } | |
2590 | ||
2591 | l = static_cast<domain_type *>(xcalloc(1, sizeof(domain_type))); | |
2592 | l->type = parseNeighborType(type); | |
2593 | l->domain = xstrdup(domain); | |
2594 | ||
3d0ac046 | 2595 | for (L = &(p->typelist); *L; L = &((*L)->next)); |
62e76326 | 2596 | *L = l; |
f1dc9b30 | 2597 | } |
270b86af | 2598 | } |
2599 | ||
270b86af | 2600 | static void |
a7d59104 | 2601 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 2602 | { |
f53b06f9 | 2603 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2604 | } |
c1c29eb6 | 2605 | |
94439e4e | 2606 | void |
270b86af | 2607 | parse_int(int *var) |
2608 | { | |
270b86af | 2609 | int i; |
0e4e0e7d | 2610 | i = GetInteger(); |
270b86af | 2611 | *var = i; |
2612 | } | |
090089c4 | 2613 | |
0153d498 | 2614 | static void |
2615 | free_int(int *var) | |
2616 | { | |
a47b9029 | 2617 | *var = 0; |
0153d498 | 2618 | } |
2619 | ||
270b86af | 2620 | static void |
a7d59104 | 2621 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 2622 | { |
f53b06f9 | 2623 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2624 | } |
090089c4 | 2625 | |
d205783b | 2626 | void |
270b86af | 2627 | parse_onoff(int *var) |
2628 | { | |
2629 | char *token = strtok(NULL, w_space); | |
090089c4 | 2630 | |
270b86af | 2631 | if (token == NULL) |
62e76326 | 2632 | self_destruct(); |
2633 | ||
270b86af | 2634 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) |
62e76326 | 2635 | *var = 1; |
270b86af | 2636 | else |
62e76326 | 2637 | *var = 0; |
270b86af | 2638 | } |
e90100aa | 2639 | |
0153d498 | 2640 | #define free_onoff free_int |
52d3f198 | 2641 | |
2642 | static void | |
2643 | dump_tristate(StoreEntry * entry, const char *name, int var) | |
2644 | { | |
2645 | const char *state; | |
2646 | ||
2647 | if (var > 0) | |
2648 | state = "on"; | |
2649 | else if (var < 0) | |
2650 | state = "warn"; | |
2651 | else | |
2652 | state = "off"; | |
2653 | ||
2654 | storeAppendPrintf(entry, "%s %s\n", name, state); | |
2655 | } | |
2656 | ||
2657 | static void | |
2658 | parse_tristate(int *var) | |
2659 | { | |
2660 | char *token = strtok(NULL, w_space); | |
2661 | ||
2662 | if (token == NULL) | |
2663 | self_destruct(); | |
2664 | ||
2665 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) | |
2666 | *var = 1; | |
2667 | else if (!strcasecmp(token, "warn")) | |
2668 | *var = -1; | |
2669 | else | |
2670 | *var = 0; | |
2671 | } | |
2672 | ||
2673 | #define free_tristate free_int | |
30a4f2a8 | 2674 | |
270b86af | 2675 | static void |
a7d59104 | 2676 | dump_refreshpattern(StoreEntry * entry, const char *name, refresh_t * head) |
270b86af | 2677 | { |
d41de3c1 | 2678 | while (head != NULL) { |
0e1d7629 | 2679 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d", |
62e76326 | 2680 | name, |
2681 | head->flags.icase ? " -i" : null_string, | |
2682 | head->pattern, | |
2683 | (int) head->min / 60, | |
2684 | (int) (100.0 * head->pct + 0.5), | |
2685 | (int) head->max / 60); | |
4c3ef9b2 | 2686 | |
570d3f75 AJ |
2687 | if (head->max_stale >= 0) |
2688 | storeAppendPrintf(entry, " max-stale=%d", head->max_stale); | |
2689 | ||
4c3ef9b2 | 2690 | if (head->flags.refresh_ims) |
2691 | storeAppendPrintf(entry, " refresh-ims"); | |
2692 | ||
3d8b6ba4 AJ |
2693 | if (head->flags.store_stale) |
2694 | storeAppendPrintf(entry, " store-stale"); | |
2695 | ||
626096be | 2696 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2697 | |
2698 | if (head->flags.override_expire) | |
2699 | storeAppendPrintf(entry, " override-expire"); | |
2700 | ||
2701 | if (head->flags.override_lastmod) | |
2702 | storeAppendPrintf(entry, " override-lastmod"); | |
2703 | ||
2704 | if (head->flags.reload_into_ims) | |
2705 | storeAppendPrintf(entry, " reload-into-ims"); | |
2706 | ||
2707 | if (head->flags.ignore_reload) | |
2708 | storeAppendPrintf(entry, " ignore-reload"); | |
2709 | ||
38f9c547 | 2710 | if (head->flags.ignore_no_cache) |
2711 | storeAppendPrintf(entry, " ignore-no-cache"); | |
2712 | ||
2713 | if (head->flags.ignore_no_store) | |
2714 | storeAppendPrintf(entry, " ignore-no-store"); | |
2715 | ||
4ca08219 AJ |
2716 | if (head->flags.ignore_must_revalidate) |
2717 | storeAppendPrintf(entry, " ignore-must-revalidate"); | |
2718 | ||
38f9c547 | 2719 | if (head->flags.ignore_private) |
2720 | storeAppendPrintf(entry, " ignore-private"); | |
2721 | ||
2722 | if (head->flags.ignore_auth) | |
2723 | storeAppendPrintf(entry, " ignore-auth"); | |
2724 | ||
9f60cfdf | 2725 | #endif |
62e76326 | 2726 | |
2727 | storeAppendPrintf(entry, "\n"); | |
2728 | ||
2729 | head = head->next; | |
d41de3c1 | 2730 | } |
270b86af | 2731 | } |
090089c4 | 2732 | |
270b86af | 2733 | static void |
f1dc9b30 | 2734 | parse_refreshpattern(refresh_t ** head) |
270b86af | 2735 | { |
f1dc9b30 | 2736 | char *token; |
2737 | char *pattern; | |
2738 | time_t min = 0; | |
c3f6d204 | 2739 | double pct = 0.0; |
f1dc9b30 | 2740 | time_t max = 0; |
4c3ef9b2 | 2741 | int refresh_ims = 0; |
3d8b6ba4 | 2742 | int store_stale = 0; |
570d3f75 | 2743 | int max_stale = -1; |
3d8b6ba4 | 2744 | |
626096be | 2745 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2746 | |
1dfa1d81 | 2747 | int override_expire = 0; |
2748 | int override_lastmod = 0; | |
cbe3a719 | 2749 | int reload_into_ims = 0; |
2750 | int ignore_reload = 0; | |
38f9c547 | 2751 | int ignore_no_cache = 0; |
2752 | int ignore_no_store = 0; | |
4ca08219 | 2753 | int ignore_must_revalidate = 0; |
38f9c547 | 2754 | int ignore_private = 0; |
2755 | int ignore_auth = 0; | |
9f60cfdf | 2756 | #endif |
62e76326 | 2757 | |
f1dc9b30 | 2758 | int i; |
2759 | refresh_t *t; | |
2760 | regex_t comp; | |
2761 | int errcode; | |
2762 | int flags = REG_EXTENDED | REG_NOSUB; | |
62e76326 | 2763 | |
9eeb8e4b | 2764 | if ((token = strtok(NULL, w_space)) == NULL) { |
62e76326 | 2765 | self_destruct(); |
9eeb8e4b | 2766 | return; |
2767 | } | |
62e76326 | 2768 | |
f1dc9b30 | 2769 | if (strcmp(token, "-i") == 0) { |
62e76326 | 2770 | flags |= REG_ICASE; |
2771 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2772 | } else if (strcmp(token, "+i") == 0) { |
62e76326 | 2773 | flags &= ~REG_ICASE; |
2774 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2775 | } |
62e76326 | 2776 | |
9eeb8e4b | 2777 | if (token == NULL) { |
62e76326 | 2778 | self_destruct(); |
9eeb8e4b | 2779 | return; |
2780 | } | |
62e76326 | 2781 | |
f1dc9b30 | 2782 | pattern = xstrdup(token); |
62e76326 | 2783 | |
0e4e0e7d | 2784 | i = GetInteger(); /* token: min */ |
62e76326 | 2785 | |
a632ba71 AJ |
2786 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2787 | if (i < 0) { | |
2788 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age negative. Cropped back to zero."); | |
2789 | i = 0; | |
2790 | } | |
2791 | if (i > 60*24*365) { | |
2792 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year."); | |
2793 | i = 60*24*365; | |
2794 | } | |
2795 | ||
f1dc9b30 | 2796 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2797 | |
0e4e0e7d | 2798 | i = GetInteger(); /* token: pct */ |
62e76326 | 2799 | |
c3f6d204 | 2800 | pct = (double) i / 100.0; |
62e76326 | 2801 | |
0e4e0e7d | 2802 | i = GetInteger(); /* token: max */ |
62e76326 | 2803 | |
a632ba71 AJ |
2804 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2805 | if (i < 0) { | |
2806 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age negative. Cropped back to zero."); | |
2807 | i = 0; | |
2808 | } | |
2809 | if (i > 60*24*365) { | |
2810 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year."); | |
2811 | i = 60*24*365; | |
2812 | } | |
2813 | ||
f1dc9b30 | 2814 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2815 | |
1dfa1d81 | 2816 | /* Options */ |
2817 | while ((token = strtok(NULL, w_space)) != NULL) { | |
4c3ef9b2 | 2818 | if (!strcmp(token, "refresh-ims")) { |
2819 | refresh_ims = 1; | |
3d8b6ba4 AJ |
2820 | } else if (!strcmp(token, "store-stale")) { |
2821 | store_stale = 1; | |
570d3f75 AJ |
2822 | } else if (!strncmp(token, "max-stale=", 10)) { |
2823 | max_stale = atoi(token + 10); | |
626096be | 2824 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2825 | |
4c3ef9b2 | 2826 | } else if (!strcmp(token, "override-expire")) |
62e76326 | 2827 | override_expire = 1; |
2828 | else if (!strcmp(token, "override-lastmod")) | |
2829 | override_lastmod = 1; | |
38f9c547 | 2830 | else if (!strcmp(token, "ignore-no-cache")) |
2831 | ignore_no_cache = 1; | |
2832 | else if (!strcmp(token, "ignore-no-store")) | |
2833 | ignore_no_store = 1; | |
4ca08219 AJ |
2834 | else if (!strcmp(token, "ignore-must-revalidate")) |
2835 | ignore_must_revalidate = 1; | |
38f9c547 | 2836 | else if (!strcmp(token, "ignore-private")) |
2837 | ignore_private = 1; | |
2838 | else if (!strcmp(token, "ignore-auth")) | |
2839 | ignore_auth = 1; | |
62e76326 | 2840 | else if (!strcmp(token, "reload-into-ims")) { |
2841 | reload_into_ims = 1; | |
2842 | refresh_nocache_hack = 1; | |
2843 | /* tell client_side.c that this is used */ | |
2844 | } else if (!strcmp(token, "ignore-reload")) { | |
2845 | ignore_reload = 1; | |
2846 | refresh_nocache_hack = 1; | |
2847 | /* tell client_side.c that this is used */ | |
9f60cfdf | 2848 | #endif |
62e76326 | 2849 | |
4c3ef9b2 | 2850 | } else |
570d3f75 | 2851 | debugs(22, 0, "refreshAddToList: Unknown option '" << pattern << "': " << token); |
1dfa1d81 | 2852 | } |
62e76326 | 2853 | |
f1dc9b30 | 2854 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
62e76326 | 2855 | char errbuf[256]; |
2856 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
bf8fe701 | 2857 | debugs(22, 0, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
2858 | debugs(22, 0, "refreshAddToList: Invalid regular expression '" << pattern << "': " << errbuf); | |
62e76326 | 2859 | return; |
f1dc9b30 | 2860 | } |
62e76326 | 2861 | |
c3f6d204 | 2862 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2863 | max = max < 0 ? 0 : max; |
e6ccf245 | 2864 | t = static_cast<refresh_t *>(xcalloc(1, sizeof(refresh_t))); |
f1dc9b30 | 2865 | t->pattern = (char *) xstrdup(pattern); |
2866 | t->compiled_pattern = comp; | |
2867 | t->min = min; | |
c3f6d204 | 2868 | t->pct = pct; |
f1dc9b30 | 2869 | t->max = max; |
62e76326 | 2870 | |
c3f6d204 | 2871 | if (flags & REG_ICASE) |
62e76326 | 2872 | t->flags.icase = 1; |
2873 | ||
4c3ef9b2 | 2874 | if (refresh_ims) |
2875 | t->flags.refresh_ims = 1; | |
2876 | ||
3d8b6ba4 AJ |
2877 | if (store_stale) |
2878 | t->flags.store_stale = 1; | |
2879 | ||
570d3f75 AJ |
2880 | t->max_stale = max_stale; |
2881 | ||
626096be | 2882 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2883 | |
1dfa1d81 | 2884 | if (override_expire) |
62e76326 | 2885 | t->flags.override_expire = 1; |
2886 | ||
1dfa1d81 | 2887 | if (override_lastmod) |
62e76326 | 2888 | t->flags.override_lastmod = 1; |
2889 | ||
cbe3a719 | 2890 | if (reload_into_ims) |
62e76326 | 2891 | t->flags.reload_into_ims = 1; |
2892 | ||
cbe3a719 | 2893 | if (ignore_reload) |
62e76326 | 2894 | t->flags.ignore_reload = 1; |
2895 | ||
38f9c547 | 2896 | if (ignore_no_cache) |
2897 | t->flags.ignore_no_cache = 1; | |
2898 | ||
2899 | if (ignore_no_store) | |
2900 | t->flags.ignore_no_store = 1; | |
2901 | ||
4ca08219 AJ |
2902 | if (ignore_must_revalidate) |
2903 | t->flags.ignore_must_revalidate = 1; | |
2904 | ||
38f9c547 | 2905 | if (ignore_private) |
2906 | t->flags.ignore_private = 1; | |
2907 | ||
2908 | if (ignore_auth) | |
2909 | t->flags.ignore_auth = 1; | |
2910 | ||
9f60cfdf | 2911 | #endif |
62e76326 | 2912 | |
f1dc9b30 | 2913 | t->next = NULL; |
62e76326 | 2914 | |
f1dc9b30 | 2915 | while (*head) |
62e76326 | 2916 | head = &(*head)->next; |
2917 | ||
f1dc9b30 | 2918 | *head = t; |
62e76326 | 2919 | |
f1dc9b30 | 2920 | safe_free(pattern); |
270b86af | 2921 | } |
090089c4 | 2922 | |
270b86af | 2923 | static void |
a47b9029 | 2924 | free_refreshpattern(refresh_t ** head) |
270b86af | 2925 | { |
f1dc9b30 | 2926 | refresh_t *t; |
62e76326 | 2927 | |
79d39a72 | 2928 | while ((t = *head) != NULL) { |
62e76326 | 2929 | *head = t->next; |
2930 | safe_free(t->pattern); | |
2931 | regfree(&t->compiled_pattern); | |
2932 | safe_free(t); | |
f1dc9b30 | 2933 | } |
c2066637 | 2934 | |
626096be | 2935 | #if USE_HTTP_VIOLATIONS |
c2066637 | 2936 | refresh_nocache_hack = 0; |
8970d351 | 2937 | |
2938 | #endif | |
270b86af | 2939 | } |
12b9e9b1 | 2940 | |
270b86af | 2941 | static void |
a7d59104 | 2942 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2943 | { |
f53b06f9 | 2944 | if (var != NULL) |
62e76326 | 2945 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2946 | } |
98ffb7e4 | 2947 | |
270b86af | 2948 | static void |
0153d498 | 2949 | parse_string(char **var) |
270b86af | 2950 | { |
2951 | char *token = strtok(NULL, w_space); | |
270b86af | 2952 | safe_free(*var); |
62e76326 | 2953 | |
270b86af | 2954 | if (token == NULL) |
62e76326 | 2955 | self_destruct(); |
2956 | ||
270b86af | 2957 | *var = xstrdup(token); |
2958 | } | |
b15e6857 | 2959 | |
3a69ddf3 | 2960 | void |
2961 | ConfigParser::ParseString(char **var) | |
2962 | { | |
2963 | parse_string(var); | |
2964 | } | |
2965 | ||
2966 | void | |
30abd221 | 2967 | ConfigParser::ParseString(String *var) |
3a69ddf3 | 2968 | { |
2969 | char *token = strtok(NULL, w_space); | |
2970 | ||
2971 | if (token == NULL) | |
2972 | self_destruct(); | |
2973 | ||
30abd221 | 2974 | var->reset(token); |
3a69ddf3 | 2975 | } |
2976 | ||
0153d498 | 2977 | static void |
2978 | free_string(char **var) | |
2979 | { | |
027acbaf | 2980 | safe_free(*var); |
0153d498 | 2981 | } |
caebbe00 | 2982 | |
94439e4e | 2983 | void |
f1dc9b30 | 2984 | parse_eol(char *volatile *var) |
270b86af | 2985 | { |
65657c1a AJ |
2986 | if (!var) { |
2987 | self_destruct(); | |
2988 | return; | |
2989 | } | |
2990 | ||
852751f7 | 2991 | unsigned char *token = (unsigned char *) strtok(NULL, null_string); |
270b86af | 2992 | safe_free(*var); |
62e76326 | 2993 | |
9eeb8e4b | 2994 | if (!token) { |
62e76326 | 2995 | self_destruct(); |
9eeb8e4b | 2996 | return; |
2997 | } | |
62e76326 | 2998 | |
e4755e29 | 2999 | while (*token && xisspace(*token)) |
62e76326 | 3000 | token++; |
3001 | ||
9eeb8e4b | 3002 | if (!*token) { |
62e76326 | 3003 | self_destruct(); |
9eeb8e4b | 3004 | return; |
3005 | } | |
62e76326 | 3006 | |
852751f7 | 3007 | *var = xstrdup((char *) token); |
270b86af | 3008 | } |
090089c4 | 3009 | |
52d3f198 | 3010 | #define dump_eol dump_string |
3011 | #define free_eol free_string | |
3012 | ||
270b86af | 3013 | static void |
a7d59104 | 3014 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 3015 | { |
f53b06f9 | 3016 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 3017 | } |
3018 | ||
94439e4e | 3019 | void |
a47b9029 | 3020 | parse_time_t(time_t * var) |
0ffd22bc | 3021 | { |
fd0f51c4 | 3022 | time_msec_t tval; |
9b741834 | 3023 | parseTimeLine(&tval, T_SECOND_STR, false); |
fd0f51c4 | 3024 | *var = static_cast<time_t>(tval/1000); |
0ffd22bc | 3025 | } |
3026 | ||
270b86af | 3027 | static void |
a47b9029 | 3028 | free_time_t(time_t * var) |
270b86af | 3029 | { |
a47b9029 | 3030 | *var = 0; |
270b86af | 3031 | } |
9906e724 | 3032 | |
f64091a7 | 3033 | #if !USE_DNSHELPER |
fd0f51c4 CT |
3034 | static void |
3035 | dump_time_msec(StoreEntry * entry, const char *name, time_msec_t var) | |
3036 | { | |
3037 | if (var % 1000) | |
c91ca3ce | 3038 | storeAppendPrintf(entry, "%s %" PRId64 " milliseconds\n", name, var); |
fd0f51c4 CT |
3039 | else |
3040 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int)(var/1000) ); | |
3041 | } | |
3042 | ||
3043 | void | |
3044 | parse_time_msec(time_msec_t * var) | |
3045 | { | |
9b741834 | 3046 | parseTimeLine(var, T_SECOND_STR, true); |
fd0f51c4 CT |
3047 | } |
3048 | ||
3049 | static void | |
3050 | free_time_msec(time_msec_t * var) | |
3051 | { | |
3052 | *var = 0; | |
3053 | } | |
9fc16f39 | 3054 | #endif |
fd0f51c4 | 3055 | |
0477a072 | 3056 | #if UNUSED_CODE |
9906e724 | 3057 | static void |
a7d59104 | 3058 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 3059 | { |
f53b06f9 | 3060 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 3061 | } |
0477a072 | 3062 | #endif |
1b635117 | 3063 | |
3064 | static void | |
a7d59104 | 3065 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 3066 | { |
f53b06f9 | 3067 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 3068 | } |
3069 | ||
f64091a7 | 3070 | #if !USE_DNSHELPER |
e210930b AJ |
3071 | static void |
3072 | dump_b_ssize_t(StoreEntry * entry, const char *name, ssize_t var) | |
3073 | { | |
3074 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); | |
3075 | } | |
3076 | #endif | |
3077 | ||
3e62bd58 | 3078 | #if UNUSED_CODE |
9906e724 | 3079 | static void |
a7d59104 | 3080 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 3081 | { |
f53b06f9 | 3082 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 3083 | } |
3e62bd58 | 3084 | #endif |
9906e724 | 3085 | |
47f6e231 | 3086 | static void |
3087 | dump_b_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
3088 | { | |
c91ca3ce | 3089 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_BYTES_STR); |
47f6e231 | 3090 | } |
3091 | ||
3092 | static void | |
3093 | dump_kb_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
3094 | { | |
c91ca3ce | 3095 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_KBYTES_STR); |
47f6e231 | 3096 | } |
3097 | ||
0477a072 | 3098 | #if UNUSED_CODE |
9906e724 | 3099 | static void |
a47b9029 | 3100 | parse_size_t(size_t * var) |
1b635117 | 3101 | { |
1b635117 | 3102 | int i; |
0e4e0e7d | 3103 | i = GetInteger(); |
1b635117 | 3104 | *var = (size_t) i; |
3105 | } | |
0477a072 | 3106 | #endif |
1b635117 | 3107 | |
3108 | static void | |
3109 | parse_b_size_t(size_t * var) | |
9906e724 | 3110 | { |
3111 | parseBytesLine(var, B_BYTES_STR); | |
3112 | } | |
3113 | ||
f64091a7 | 3114 | #if !USE_DNSHELPER |
e210930b AJ |
3115 | static void |
3116 | parse_b_ssize_t(ssize_t * var) | |
3117 | { | |
3118 | parseBytesLineSigned(var, B_BYTES_STR); | |
3119 | } | |
3120 | #endif | |
3121 | ||
3e62bd58 | 3122 | #if UNUSED_CODE |
9906e724 | 3123 | static void |
a47b9029 | 3124 | parse_kb_size_t(size_t * var) |
9906e724 | 3125 | { |
3126 | parseBytesLine(var, B_KBYTES_STR); | |
3127 | } | |
3e62bd58 | 3128 | #endif |
9906e724 | 3129 | |
47f6e231 | 3130 | static void |
3131 | parse_b_int64_t(int64_t * var) | |
3132 | { | |
3133 | parseBytesLine64(var, B_BYTES_STR); | |
3134 | } | |
3135 | ||
3136 | static void | |
3137 | parse_kb_int64_t(int64_t * var) | |
3138 | { | |
3139 | parseBytesLine64(var, B_KBYTES_STR); | |
3140 | } | |
3141 | ||
9906e724 | 3142 | static void |
a47b9029 | 3143 | free_size_t(size_t * var) |
9906e724 | 3144 | { |
a47b9029 | 3145 | *var = 0; |
9906e724 | 3146 | } |
3147 | ||
f64091a7 | 3148 | #if !USE_DNSHELPER |
e210930b AJ |
3149 | static void |
3150 | free_ssize_t(ssize_t * var) | |
3151 | { | |
3152 | *var = 0; | |
3153 | } | |
3154 | #endif | |
3155 | ||
47f6e231 | 3156 | static void |
3157 | free_b_int64_t(int64_t * var) | |
3158 | { | |
3159 | *var = 0; | |
3160 | } | |
3161 | ||
1b635117 | 3162 | #define free_b_size_t free_size_t |
e210930b | 3163 | #define free_b_ssize_t free_ssize_t |
9906e724 | 3164 | #define free_kb_size_t free_size_t |
3165 | #define free_mb_size_t free_size_t | |
3166 | #define free_gb_size_t free_size_t | |
47f6e231 | 3167 | #define free_kb_int64_t free_b_int64_t |
090089c4 | 3168 | |
8203a132 | 3169 | static void |
f45dd259 | 3170 | dump_u_short(StoreEntry * entry, const char *name, unsigned short var) |
090089c4 | 3171 | { |
f53b06f9 | 3172 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 3173 | } |
090089c4 | 3174 | |
0153d498 | 3175 | static void |
f45dd259 | 3176 | free_u_short(unsigned short * u) |
0153d498 | 3177 | { |
3178 | *u = 0; | |
3179 | } | |
3180 | ||
270b86af | 3181 | static void |
f45dd259 | 3182 | parse_u_short(unsigned short * var) |
b67e2c8c | 3183 | { |
3184 | ConfigParser::ParseUShort(var); | |
3185 | } | |
3186 | ||
3187 | void | |
f45dd259 | 3188 | ConfigParser::ParseUShort(unsigned short *var) |
270b86af | 3189 | { |
0e656b69 | 3190 | *var = GetShort(); |
090089c4 | 3191 | } |
3192 | ||
3a69ddf3 | 3193 | void |
3194 | ConfigParser::ParseBool(bool *var) | |
3195 | { | |
3196 | int i = GetInteger(); | |
3197 | ||
3198 | if (0 == i) | |
3199 | *var = false; | |
3200 | else if (1 == i) | |
3201 | *var = true; | |
3202 | else | |
3203 | self_destruct(); | |
3204 | } | |
3205 | ||
270b86af | 3206 | static void |
a7d59104 | 3207 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 3208 | { |
270b86af | 3209 | while (list != NULL) { |
62e76326 | 3210 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
3211 | list = list->next; | |
429fdbec | 3212 | } |
429fdbec | 3213 | } |
3214 | ||
3a69ddf3 | 3215 | void |
3216 | ConfigParser::ParseWordList(wordlist ** list) | |
3217 | { | |
3218 | parse_wordlist(list); | |
3219 | } | |
3220 | ||
94439e4e | 3221 | void |
270b86af | 3222 | parse_wordlist(wordlist ** list) |
429fdbec | 3223 | { |
270b86af | 3224 | char *token; |
a3c6890f | 3225 | char *t = strtok(NULL, ""); |
62e76326 | 3226 | |
a3c6890f | 3227 | while ((token = strwordtok(NULL, &t))) |
62e76326 | 3228 | wordlistAdd(list, token); |
429fdbec | 3229 | } |
270b86af | 3230 | |
b3d8a9e8 | 3231 | #if 0 /* now unused */ |
f8d9f54a | 3232 | static int |
5da06f20 | 3233 | check_null_wordlist(wordlist * w) |
f8d9f54a | 3234 | { |
3235 | return w == NULL; | |
3236 | } | |
b3d8a9e8 | 3237 | #endif |
f8d9f54a | 3238 | |
63e9d884 | 3239 | static int |
c6d5b87b | 3240 | check_null_acl_access(acl_access * a) |
63e9d884 | 3241 | { |
3242 | return a == NULL; | |
3243 | } | |
3244 | ||
0153d498 | 3245 | #define free_wordlist wordlistDestroy |
270b86af | 3246 | |
d548ee64 | 3247 | #define free_uri_whitespace free_int |
3248 | ||
3249 | static void | |
3250 | parse_uri_whitespace(int *var) | |
3251 | { | |
3252 | char *token = strtok(NULL, w_space); | |
62e76326 | 3253 | |
d548ee64 | 3254 | if (token == NULL) |
62e76326 | 3255 | self_destruct(); |
3256 | ||
7e3ce7b9 | 3257 | if (!strcasecmp(token, "strip")) |
62e76326 | 3258 | *var = URI_WHITESPACE_STRIP; |
7e3ce7b9 | 3259 | else if (!strcasecmp(token, "deny")) |
62e76326 | 3260 | *var = URI_WHITESPACE_DENY; |
d548ee64 | 3261 | else if (!strcasecmp(token, "allow")) |
62e76326 | 3262 | *var = URI_WHITESPACE_ALLOW; |
d548ee64 | 3263 | else if (!strcasecmp(token, "encode")) |
62e76326 | 3264 | *var = URI_WHITESPACE_ENCODE; |
d548ee64 | 3265 | else if (!strcasecmp(token, "chop")) |
62e76326 | 3266 | *var = URI_WHITESPACE_CHOP; |
d548ee64 | 3267 | else |
62e76326 | 3268 | self_destruct(); |
d548ee64 | 3269 | } |
3270 | ||
d548ee64 | 3271 | static void |
3272 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
3273 | { | |
c193c972 | 3274 | const char *s; |
62e76326 | 3275 | |
d548ee64 | 3276 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 3277 | s = "allow"; |
d548ee64 | 3278 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 3279 | s = "encode"; |
d548ee64 | 3280 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 3281 | s = "chop"; |
7e3ce7b9 | 3282 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 3283 | s = "deny"; |
7e3ce7b9 | 3284 | else |
62e76326 | 3285 | s = "strip"; |
3286 | ||
d548ee64 | 3287 | storeAppendPrintf(entry, "%s %s\n", name, s); |
3288 | } | |
3289 | ||
6a566b9c | 3290 | static void |
c1dd71ae | 3291 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3292 | { |
3293 | if (!*settings) | |
62e76326 | 3294 | return; |
3295 | ||
6a566b9c | 3296 | free_string(&(*settings)->type); |
62e76326 | 3297 | |
6a566b9c | 3298 | free_wordlist(&(*settings)->args); |
62e76326 | 3299 | |
c8f4eac4 | 3300 | delete *settings; |
62e76326 | 3301 | |
6a566b9c | 3302 | *settings = NULL; |
3303 | } | |
3304 | ||
3305 | static void | |
c1dd71ae | 3306 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3307 | { |
3308 | if (*settings) | |
62e76326 | 3309 | free_removalpolicy(settings); |
3310 | ||
c8f4eac4 | 3311 | *settings = new RemovalPolicySettings; |
62e76326 | 3312 | |
6a566b9c | 3313 | parse_string(&(*settings)->type); |
62e76326 | 3314 | |
6a566b9c | 3315 | parse_wordlist(&(*settings)->args); |
3316 | } | |
3317 | ||
3318 | static void | |
c1dd71ae | 3319 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 3320 | { |
3321 | wordlist *args; | |
3322 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
3323 | args = settings->args; | |
62e76326 | 3324 | |
6a566b9c | 3325 | while (args) { |
62e76326 | 3326 | storeAppendPrintf(entry, " %s", args->key); |
3327 | args = args->next; | |
6a566b9c | 3328 | } |
62e76326 | 3329 | |
be58afb5 | 3330 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 3331 | } |
c1dd71ae | 3332 | |
57af1e3f AR |
3333 | void |
3334 | YesNoNone::configure(bool beSet) | |
3335 | { | |
3336 | option = beSet ? +1 : -1; | |
3337 | } | |
3338 | ||
3339 | YesNoNone::operator void*() const | |
3340 | { | |
3341 | assert(option != 0); // must call configure() first | |
3342 | return option > 0 ? (void*)this : NULL; | |
3343 | } | |
3344 | ||
3345 | ||
de0cb3d8 AR |
3346 | inline void |
3347 | free_YesNoNone(YesNoNone *) | |
57af1e3f | 3348 | { |
de0cb3d8 | 3349 | // do nothing: no explicit cleanup is required |
57af1e3f AR |
3350 | } |
3351 | ||
3352 | static void | |
3353 | parse_YesNoNone(YesNoNone *option) | |
3354 | { | |
3355 | int value = 0; | |
3356 | parse_onoff(&value); | |
3357 | option->configure(value > 0); | |
3358 | } | |
3359 | ||
3360 | static void | |
3361 | dump_YesNoNone(StoreEntry * entry, const char *name, YesNoNone &option) | |
3362 | { | |
3363 | if (option.configured()) | |
3364 | dump_onoff(entry, name, option ? 1 : 0); | |
3365 | } | |
3366 | ||
ea21d497 HN |
3367 | static void |
3368 | free_memcachemode(SquidConfig * config) | |
3369 | { | |
3370 | return; | |
3371 | } | |
3372 | ||
3373 | static void | |
3374 | parse_memcachemode(SquidConfig * config) | |
3375 | { | |
3376 | char *token = strtok(NULL, w_space); | |
3377 | if (!token) | |
e1381638 | 3378 | self_destruct(); |
ea21d497 | 3379 | |
10aeba1d | 3380 | if (strcmp(token, "always") == 0) { |
e1381638 AJ |
3381 | Config.onoff.memory_cache_first = 1; |
3382 | Config.onoff.memory_cache_disk = 1; | |
10aeba1d | 3383 | } else if (strcmp(token, "disk") == 0) { |
e1381638 AJ |
3384 | Config.onoff.memory_cache_first = 0; |
3385 | Config.onoff.memory_cache_disk = 1; | |
ea21d497 | 3386 | } else if (strncmp(token, "net", 3) == 0) { |
e1381638 AJ |
3387 | Config.onoff.memory_cache_first = 1; |
3388 | Config.onoff.memory_cache_disk = 0; | |
10aeba1d | 3389 | } else if (strcmp(token, "never") == 0) { |
e1381638 AJ |
3390 | Config.onoff.memory_cache_first = 0; |
3391 | Config.onoff.memory_cache_disk = 0; | |
ea21d497 | 3392 | } else |
e1381638 | 3393 | self_destruct(); |
ea21d497 HN |
3394 | } |
3395 | ||
3396 | static void | |
3397 | dump_memcachemode(StoreEntry * entry, const char *name, SquidConfig &config) | |
3398 | { | |
3399 | storeAppendPrintf(entry, "%s ", name); | |
3400 | if (Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) | |
e1381638 | 3401 | storeAppendPrintf(entry, "always"); |
ea21d497 | 3402 | else if (!Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) |
e1381638 | 3403 | storeAppendPrintf(entry, "disk"); |
ea21d497 | 3404 | else if (Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3405 | storeAppendPrintf(entry, "network"); |
ea21d497 | 3406 | else if (!Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3407 | storeAppendPrintf(entry, "none"); |
ea21d497 HN |
3408 | storeAppendPrintf(entry, "\n"); |
3409 | } | |
3410 | ||
cca8ba0d | 3411 | #include "cf_parser.cci" |
f1dc9b30 | 3412 | |
3413 | peer_t | |
3414 | parseNeighborType(const char *s) | |
3415 | { | |
3416 | if (!strcasecmp(s, "parent")) | |
62e76326 | 3417 | return PEER_PARENT; |
3418 | ||
f1dc9b30 | 3419 | if (!strcasecmp(s, "neighbor")) |
62e76326 | 3420 | return PEER_SIBLING; |
3421 | ||
f1dc9b30 | 3422 | if (!strcasecmp(s, "neighbour")) |
62e76326 | 3423 | return PEER_SIBLING; |
3424 | ||
f1dc9b30 | 3425 | if (!strcasecmp(s, "sibling")) |
62e76326 | 3426 | return PEER_SIBLING; |
3427 | ||
f1dc9b30 | 3428 | if (!strcasecmp(s, "multicast")) |
62e76326 | 3429 | return PEER_MULTICAST; |
3430 | ||
bf8fe701 | 3431 | debugs(15, 0, "WARNING: Unknown neighbor type: " << s); |
62e76326 | 3432 | |
f1dc9b30 | 3433 | return PEER_SIBLING; |
3434 | } | |
f150dd4b | 3435 | |
0b0cfcf2 | 3436 | #if USE_WCCPv2 |
52f772de | 3437 | static void |
b7ac5457 | 3438 | parse_IpAddress_list(Ip::Address_list ** head) |
52f772de | 3439 | { |
3440 | char *token; | |
b7ac5457 AJ |
3441 | Ip::Address_list *s; |
3442 | Ip::Address ipa; | |
62e76326 | 3443 | |
52f772de | 3444 | while ((token = strtok(NULL, w_space))) { |
82b7abe3 AJ |
3445 | if (GetHostWithPort(token, &ipa)) { |
3446 | ||
3447 | while (*head) | |
3448 | head = &(*head)->next; | |
3449 | ||
b7ac5457 | 3450 | s = static_cast<Ip::Address_list *>(xcalloc(1, sizeof(*s))); |
82b7abe3 AJ |
3451 | s->s = ipa; |
3452 | ||
3453 | *head = s; | |
9d65168e | 3454 | } else |
82b7abe3 | 3455 | self_destruct(); |
7e3ce7b9 | 3456 | } |
3457 | } | |
3458 | ||
3459 | static void | |
b7ac5457 | 3460 | dump_IpAddress_list(StoreEntry * e, const char *n, const Ip::Address_list * s) |
7e3ce7b9 | 3461 | { |
cc192b50 | 3462 | char ntoabuf[MAX_IPSTRLEN]; |
3463 | ||
7e3ce7b9 | 3464 | while (s) { |
cc192b50 | 3465 | storeAppendPrintf(e, "%s %s\n", |
62e76326 | 3466 | n, |
cc192b50 | 3467 | s->s.NtoA(ntoabuf,MAX_IPSTRLEN)); |
62e76326 | 3468 | s = s->next; |
7e3ce7b9 | 3469 | } |
3470 | } | |
3471 | ||
3472 | static void | |
b7ac5457 | 3473 | free_IpAddress_list(Ip::Address_list ** head) |
7e3ce7b9 | 3474 | { |
26ac0430 AJ |
3475 | if (*head) delete *head; |
3476 | *head = NULL; | |
7e3ce7b9 | 3477 | } |
3478 | ||
0b0cfcf2 | 3479 | #if CURRENTLY_UNUSED |
3480 | /* This code was previously used by http_port. Left as it really should | |
3481 | * be used by icp_port and htcp_port | |
3482 | */ | |
7e3ce7b9 | 3483 | static int |
b7ac5457 | 3484 | check_null_IpAddress_list(const Ip::Address_list * s) |
7e3ce7b9 | 3485 | { |
3486 | return NULL == s; | |
3487 | } | |
62e76326 | 3488 | |
3f38a55e | 3489 | #endif /* CURRENTLY_UNUSED */ |
0b0cfcf2 | 3490 | #endif /* USE_WCCPv2 */ |
7e3ce7b9 | 3491 | |
d193a436 | 3492 | static void |
65d448bc | 3493 | parsePortSpecification(AnyP::PortCfg * s, char *token) |
d193a436 | 3494 | { |
3f38a55e | 3495 | char *host = NULL; |
3f38a55e | 3496 | unsigned short port = 0; |
cc192b50 | 3497 | char *t = NULL; |
3498 | char *junk = NULL; | |
62e76326 | 3499 | |
5529ca8a | 3500 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; |
13adaf1f | 3501 | s->name = xstrdup(token); |
d67acb4e | 3502 | s->connection_auth_disabled = false; |
5529ca8a | 3503 | |
cc192b50 | 3504 | if (*token == '[') { |
3505 | /* [ipv6]:port */ | |
26ac0430 AJ |
3506 | host = token + 1; |
3507 | t = strchr(host, ']'); | |
3508 | if (!t) { | |
859741ed | 3509 | debugs(3, DBG_CRITICAL, s->protocol << "_port: missing ']' on IPv6 address: " << token); |
26ac0430 | 3510 | self_destruct(); |
cc192b50 | 3511 | } |
26ac0430 AJ |
3512 | *t++ = '\0'; |
3513 | if (*t != ':') { | |
859741ed | 3514 | debugs(3, DBG_CRITICAL, s->protocol << "_port: missing Port in: " << token); |
26ac0430 | 3515 | self_destruct(); |
cc192b50 | 3516 | } |
055421ee | 3517 | if (!Ip::EnableIpv6) { |
859741ed | 3518 | debugs(3, DBG_CRITICAL, "FATAL: " << s->protocol << "_port: IPv6 is not available."); |
26ac0430 AJ |
3519 | self_destruct(); |
3520 | } | |
055421ee AJ |
3521 | port = xatos(t + 1); |
3522 | } else if ((t = strchr(token, ':'))) { | |
3523 | /* host:port */ | |
3524 | /* ipv4:port */ | |
3525 | host = token; | |
3526 | *t = '\0'; | |
3527 | port = xatos(t + 1); | |
3528 | ||
3529 | } else if ((port = strtol(token, &junk, 10)), !*junk) { | |
3530 | /* port */ | |
859741ed | 3531 | debugs(3, 3, s->protocol << "_port: found Listen on Port: " << port); |
055421ee | 3532 | } else { |
859741ed | 3533 | debugs(3, DBG_CRITICAL, s->protocol << "_port: missing Port: " << token); |
055421ee AJ |
3534 | self_destruct(); |
3535 | } | |
62e76326 | 3536 | |
859741ed AJ |
3537 | if (port == 0 && host != NULL) { |
3538 | debugs(3, DBG_CRITICAL, s->protocol << "_port: Port cannot be 0: " << token); | |
0e656b69 | 3539 | self_destruct(); |
cc192b50 | 3540 | } |
0e656b69 | 3541 | |
cc192b50 | 3542 | if (NULL == host) { |
3543 | s->s.SetAnyAddr(); | |
3544 | s->s.SetPort(port); | |
6df7ad56 AJ |
3545 | if (!Ip::EnableIpv6) |
3546 | s->s.SetIPv4(); | |
859741ed | 3547 | debugs(3, 3, s->protocol << "_port: found Listen on wildcard address: *:" << s->s.GetPort() ); |
c49d44e1 | 3548 | } else if ( (s->s = host) ) { /* check/parse numeric IPA */ |
cc192b50 | 3549 | s->s.SetPort(port); |
6df7ad56 AJ |
3550 | if (!Ip::EnableIpv6) |
3551 | s->s.SetIPv4(); | |
859741ed | 3552 | debugs(3, 3, s->protocol << "_port: Listen on Host/IP: " << host << " --> " << s->s); |
26ac0430 | 3553 | } else if ( s->s.GetHostByName(host) ) { /* check/parse for FQDN */ |
62e76326 | 3554 | /* dont use ipcache */ |
62e76326 | 3555 | s->defaultsite = xstrdup(host); |
cc192b50 | 3556 | s->s.SetPort(port); |
6df7ad56 AJ |
3557 | if (!Ip::EnableIpv6) |
3558 | s->s.SetIPv4(); | |
859741ed | 3559 | debugs(3, 3, s->protocol << "_port: found Listen as Host " << s->defaultsite << " on IP: " << s->s); |
26ac0430 | 3560 | } else { |
859741ed | 3561 | debugs(3, DBG_CRITICAL, s->protocol << "_port: failed to resolve Host/IP: " << host); |
62e76326 | 3562 | self_destruct(); |
cc192b50 | 3563 | } |
3f38a55e | 3564 | } |
3565 | ||
3566 | static void | |
65d448bc | 3567 | parse_port_option(AnyP::PortCfg * s, char *token) |
3f38a55e | 3568 | { |
c7b1dd5d AJ |
3569 | /* modes first */ |
3570 | ||
3571 | if (strcmp(token, "accel") == 0) { | |
3572 | if (s->intercepted || s->spoof_client_ip) { | |
3573 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes."); | |
3574 | self_destruct(); | |
3575 | } | |
cf673853 | 3576 | s->accel = s->vhost = 1; |
c7b1dd5d AJ |
3577 | } else if (strcmp(token, "transparent") == 0 || strcmp(token, "intercept") == 0) { |
3578 | if (s->accel || s->spoof_client_ip) { | |
3579 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes."); | |
3580 | self_destruct(); | |
3581 | } | |
3582 | s->intercepted = 1; | |
3583 | Ip::Interceptor.StartInterception(); | |
3584 | /* Log information regarding the port modes under interception. */ | |
3585 | debugs(3, DBG_IMPORTANT, "Starting Authentication on port " << s->s); | |
3586 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (interception enabled)"); | |
3587 | ||
c7b1dd5d | 3588 | /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */ |
055421ee AJ |
3589 | if (Ip::EnableIpv6) |
3590 | debugs(3, DBG_IMPORTANT, "Disabling IPv6 on port " << s->s << " (interception enabled)"); | |
c7b1dd5d | 3591 | if ( !s->s.SetIPv4() ) { |
40d34a62 | 3592 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s->s ); |
c7b1dd5d AJ |
3593 | self_destruct(); |
3594 | } | |
c7b1dd5d AJ |
3595 | } else if (strcmp(token, "tproxy") == 0) { |
3596 | if (s->intercepted || s->accel) { | |
3597 | debugs(3,DBG_CRITICAL, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes."); | |
3598 | self_destruct(); | |
3599 | } | |
3600 | s->spoof_client_ip = 1; | |
3601 | Ip::Interceptor.StartTransparency(); | |
3602 | /* Log information regarding the port modes under transparency. */ | |
3603 | debugs(3, DBG_IMPORTANT, "Starting IP Spoofing on port " << s->s); | |
3604 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (IP spoofing enabled)"); | |
3605 | ||
3606 | if (!Ip::Interceptor.ProbeForTproxy(s->s)) { | |
3607 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: TPROXY support in the system does not work."); | |
3608 | self_destruct(); | |
3609 | } | |
3610 | ||
3611 | } else if (strncmp(token, "defaultsite=", 12) == 0) { | |
3612 | if (!s->accel) { | |
3613 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag."); | |
3614 | self_destruct(); | |
3615 | } | |
62e76326 | 3616 | safe_free(s->defaultsite); |
3617 | s->defaultsite = xstrdup(token + 12); | |
3f38a55e | 3618 | } else if (strcmp(token, "vhost") == 0) { |
c7b1dd5d | 3619 | if (!s->accel) { |
cf673853 AJ |
3620 | debugs(3, DBG_CRITICAL, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead."); |
3621 | } | |
3622 | s->accel = s->vhost = 1; | |
3623 | } else if (strcmp(token, "no-vhost") == 0) { | |
3624 | if (!s->accel) { | |
3625 | debugs(3, DBG_IMPORTANT, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag."); | |
c7b1dd5d | 3626 | } |
cf673853 | 3627 | s->vhost = 0; |
3f38a55e | 3628 | } else if (strcmp(token, "vport") == 0) { |
c7b1dd5d AJ |
3629 | if (!s->accel) { |
3630 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: vport option requires Acceleration mode flag."); | |
3631 | self_destruct(); | |
3632 | } | |
62e76326 | 3633 | s->vport = -1; |
3f38a55e | 3634 | } else if (strncmp(token, "vport=", 6) == 0) { |
c7b1dd5d AJ |
3635 | if (!s->accel) { |
3636 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: vport option requires Acceleration mode flag."); | |
3637 | self_destruct(); | |
3638 | } | |
0e656b69 | 3639 | s->vport = xatos(token + 6); |
3f38a55e | 3640 | } else if (strncmp(token, "protocol=", 9) == 0) { |
c7b1dd5d AJ |
3641 | if (!s->accel) { |
3642 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: protocol option requires Acceleration mode flag."); | |
3643 | self_destruct(); | |
3644 | } | |
62e76326 | 3645 | s->protocol = xstrdup(token + 9); |
7f7bdd96 | 3646 | } else if (strcmp(token, "allow-direct") == 0) { |
c7b1dd5d | 3647 | if (!s->accel) { |
90fa5816 | 3648 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag."); |
c7b1dd5d AJ |
3649 | self_destruct(); |
3650 | } | |
7f7bdd96 | 3651 | s->allow_direct = 1; |
90fa5816 AJ |
3652 | } else if (strcmp(token, "act-as-origin") == 0) { |
3653 | if (!s->accel) { | |
3654 | debugs(3, DBG_IMPORTANT, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag."); | |
3655 | } else | |
3656 | s->actAsOrigin = 1; | |
432bc83c | 3657 | } else if (strcmp(token, "ignore-cc") == 0) { |
626096be | 3658 | #if !USE_HTTP_VIOLATIONS |
838daf3f | 3659 | if (!s->accel) { |
c7b1dd5d | 3660 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag."); |
838daf3f A |
3661 | self_destruct(); |
3662 | } | |
432bc83c | 3663 | #endif |
c7b1dd5d AJ |
3664 | s->ignore_cc = 1; |
3665 | } else if (strncmp(token, "name=", 5) == 0) { | |
3666 | safe_free(s->name); | |
3667 | s->name = xstrdup(token + 5); | |
d67acb4e AJ |
3668 | } else if (strcmp(token, "no-connection-auth") == 0) { |
3669 | s->connection_auth_disabled = true; | |
3670 | } else if (strcmp(token, "connection-auth=off") == 0) { | |
26ac0430 | 3671 | s->connection_auth_disabled = true; |
d67acb4e | 3672 | } else if (strcmp(token, "connection-auth") == 0) { |
26ac0430 | 3673 | s->connection_auth_disabled = false; |
d67acb4e | 3674 | } else if (strcmp(token, "connection-auth=on") == 0) { |
26ac0430 | 3675 | s->connection_auth_disabled = false; |
5529ca8a | 3676 | } else if (strncmp(token, "disable-pmtu-discovery=", 23) == 0) { |
3677 | if (!strcasecmp(token + 23, "off")) | |
3678 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; | |
3679 | else if (!strcasecmp(token + 23, "transparent")) | |
3680 | s->disable_pmtu_discovery = DISABLE_PMTU_TRANSPARENT; | |
3681 | else if (!strcasecmp(token + 23, "always")) | |
3682 | s->disable_pmtu_discovery = DISABLE_PMTU_ALWAYS; | |
3683 | else | |
3684 | self_destruct(); | |
cc192b50 | 3685 | } else if (strcmp(token, "ipv4") == 0) { |
26ac0430 | 3686 | if ( !s->s.SetIPv4() ) { |
055421ee | 3687 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s->s ); |
cc192b50 | 3688 | self_destruct(); |
3689 | } | |
26ac0430 AJ |
3690 | } else if (strcmp(token, "tcpkeepalive") == 0) { |
3691 | s->tcp_keepalive.enabled = 1; | |
b2130d58 | 3692 | } else if (strncmp(token, "tcpkeepalive=", 13) == 0) { |
26ac0430 AJ |
3693 | char *t = token + 13; |
3694 | s->tcp_keepalive.enabled = 1; | |
3695 | s->tcp_keepalive.idle = atoi(t); | |
3696 | t = strchr(t, ','); | |
3697 | if (t) { | |
3698 | t++; | |
3699 | s->tcp_keepalive.interval = atoi(t); | |
3700 | t = strchr(t, ','); | |
3701 | } | |
3702 | if (t) { | |
3703 | t++; | |
3704 | s->tcp_keepalive.timeout = atoi(t); | |
3705 | t = strchr(t, ','); | |
3706 | } | |
154dc884 | 3707 | #if USE_SSL |
3a0c8eb5 AR |
3708 | } else if (strcasecmp(token, "sslBump") == 0) { |
3709 | debugs(3, DBG_CRITICAL, "WARNING: '" << token << "' is deprecated " << | |
9945bf3f | 3710 | "in http_port. Use 'ssl-bump' instead."); |
3a0c8eb5 AR |
3711 | s->sslBump = 1; // accelerated when bumped, otherwise not |
3712 | } else if (strcmp(token, "ssl-bump") == 0) { | |
c7b1dd5d | 3713 | s->sslBump = 1; // accelerated when bumped, otherwise not |
154dc884 | 3714 | } else if (strncmp(token, "cert=", 5) == 0) { |
3715 | safe_free(s->cert); | |
3716 | s->cert = xstrdup(token + 5); | |
3717 | } else if (strncmp(token, "key=", 4) == 0) { | |
3718 | safe_free(s->key); | |
3719 | s->key = xstrdup(token + 4); | |
3720 | } else if (strncmp(token, "version=", 8) == 0) { | |
3721 | s->version = xatoi(token + 8); | |
154dc884 | 3722 | if (s->version < 1 || s->version > 4) |
3723 | self_destruct(); | |
3724 | } else if (strncmp(token, "options=", 8) == 0) { | |
3725 | safe_free(s->options); | |
3726 | s->options = xstrdup(token + 8); | |
3727 | } else if (strncmp(token, "cipher=", 7) == 0) { | |
3728 | safe_free(s->cipher); | |
3729 | s->cipher = xstrdup(token + 7); | |
3730 | } else if (strncmp(token, "clientca=", 9) == 0) { | |
3731 | safe_free(s->clientca); | |
3732 | s->clientca = xstrdup(token + 9); | |
3733 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
3734 | safe_free(s->cafile); | |
3735 | s->cafile = xstrdup(token + 7); | |
3736 | } else if (strncmp(token, "capath=", 7) == 0) { | |
3737 | safe_free(s->capath); | |
3738 | s->capath = xstrdup(token + 7); | |
3739 | } else if (strncmp(token, "crlfile=", 8) == 0) { | |
3740 | safe_free(s->crlfile); | |
3741 | s->crlfile = xstrdup(token + 8); | |
3742 | } else if (strncmp(token, "dhparams=", 9) == 0) { | |
3743 | safe_free(s->dhfile); | |
3744 | s->dhfile = xstrdup(token + 9); | |
3745 | } else if (strncmp(token, "sslflags=", 9) == 0) { | |
3746 | safe_free(s->sslflags); | |
3747 | s->sslflags = xstrdup(token + 9); | |
3748 | } else if (strncmp(token, "sslcontext=", 11) == 0) { | |
95d2589c CT |
3749 | safe_free(s->sslContextSessionId); |
3750 | s->sslContextSessionId = xstrdup(token + 11); | |
3751 | } else if (strcmp(token, "generate-host-certificates") == 0) { | |
3752 | s->generateHostCertificates = true; | |
3753 | } else if (strcmp(token, "generate-host-certificates=on") == 0) { | |
3754 | s->generateHostCertificates = true; | |
3755 | } else if (strcmp(token, "generate-host-certificates=off") == 0) { | |
3756 | s->generateHostCertificates = false; | |
3757 | } else if (strncmp(token, "dynamic_cert_mem_cache_size=", 28) == 0) { | |
3758 | parseBytesOptionValue(&s->dynamicCertMemCacheSize, B_BYTES_STR, token + 28); | |
154dc884 | 3759 | #endif |
3f38a55e | 3760 | } else { |
62e76326 | 3761 | self_destruct(); |
3f38a55e | 3762 | } |
3763 | } | |
3764 | ||
3f38a55e | 3765 | void |
3766 | add_http_port(char *portspec) | |
3767 | { | |
65d448bc | 3768 | AnyP::PortCfg *s = new AnyP::PortCfg("http_port"); |
859741ed | 3769 | parsePortSpecification(s, portspec); |
65d448bc | 3770 | // we may need to merge better if the above returns a list with clones |
7e07ced1 | 3771 | assert(s->next == NULL); |
60b2e919 CT |
3772 | s->next = cbdataReference(Config.Sockaddr.http); |
3773 | cbdataReferenceDone(Config.Sockaddr.http); | |
3774 | Config.Sockaddr.http = cbdataReference(s); | |
3f38a55e | 3775 | } |
3776 | ||
3777 | static void | |
d3388e1f AR |
3778 | parsePortCfg(AnyP::PortCfg ** head, const char *optionName) |
3779 | { | |
3780 | const char *protocol = NULL; | |
3781 | if (strcmp(optionName, "http_port") == 0 || | |
b5944cff | 3782 | strcmp(optionName, "ascii_port") == 0) |
d3388e1f AR |
3783 | protocol = "http"; |
3784 | else if (strcmp(optionName, "https_port") == 0) | |
3785 | protocol = "https"; | |
3786 | if (!protocol) { | |
3787 | self_destruct(); | |
3788 | return; | |
3789 | } | |
3790 | ||
3f38a55e | 3791 | char *token = strtok(NULL, w_space); |
62e76326 | 3792 | |
9eeb8e4b | 3793 | if (!token) { |
62e76326 | 3794 | self_destruct(); |
9eeb8e4b | 3795 | return; |
3796 | } | |
62e76326 | 3797 | |
65d448bc | 3798 | AnyP::PortCfg *s = new AnyP::PortCfg(protocol); |
859741ed | 3799 | parsePortSpecification(s, token); |
62e76326 | 3800 | |
3f38a55e | 3801 | /* parse options ... */ |
3802 | while ((token = strtok(NULL, w_space))) { | |
65d448bc | 3803 | parse_port_option(s, token); |
3f38a55e | 3804 | } |
62e76326 | 3805 | |
055421ee | 3806 | if (Ip::EnableIpv6&IPV6_SPECIAL_SPLITSTACK && s->s.IsAnyAddr()) { |
7e07ced1 | 3807 | // clone the port options from *s to *(s->next) |
60b2e919 | 3808 | s->next = cbdataReference(s->clone()); |
7e07ced1 | 3809 | s->next->s.SetIPv4(); |
859741ed | 3810 | debugs(3, 3, protocol << "_port: clone wildcard address for split-stack: " << s->s << " and " << s->next->s); |
7e07ced1 | 3811 | } |
7e07ced1 | 3812 | |
3f38a55e | 3813 | while (*head) |
62e76326 | 3814 | head = &(*head)->next; |
3815 | ||
60b2e919 | 3816 | *head = cbdataReference(s); |
3f38a55e | 3817 | } |
3818 | ||
3819 | static void | |
65d448bc | 3820 | dump_generic_port(StoreEntry * e, const char *n, const AnyP::PortCfg * s) |
3f38a55e | 3821 | { |
cc192b50 | 3822 | char buf[MAX_IPSTRLEN]; |
3823 | ||
3824 | storeAppendPrintf(e, "%s %s", | |
62e76326 | 3825 | n, |
cc192b50 | 3826 | s->s.ToURL(buf,MAX_IPSTRLEN)); |
62e76326 | 3827 | |
df1b20e4 | 3828 | // MODES and specific sub-options. |
2ad20b4f AJ |
3829 | if (s->intercepted) |
3830 | storeAppendPrintf(e, " intercept"); | |
62e76326 | 3831 | |
df1b20e4 | 3832 | else if (s->spoof_client_ip) |
c7b1dd5d AJ |
3833 | storeAppendPrintf(e, " tproxy"); |
3834 | ||
df1b20e4 | 3835 | else if (s->accel) { |
c7b1dd5d AJ |
3836 | storeAppendPrintf(e, " accel"); |
3837 | ||
df1b20e4 AJ |
3838 | if (s->vhost) |
3839 | storeAppendPrintf(e, " vhost"); | |
62e76326 | 3840 | |
df1b20e4 AJ |
3841 | if (s->vport < 0) |
3842 | storeAppendPrintf(e, " vport"); | |
3843 | else if (s->vport > 0) | |
3844 | storeAppendPrintf(e, " vport=%d", s->vport); | |
5529ca8a | 3845 | |
df1b20e4 AJ |
3846 | if (s->defaultsite) |
3847 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); | |
3848 | ||
3849 | if (s->protocol && strcmp(s->protocol,"http") != 0) | |
3850 | storeAppendPrintf(e, " protocol=%s", s->protocol); | |
3851 | ||
3852 | if (s->allow_direct) | |
3853 | storeAppendPrintf(e, " allow-direct"); | |
3854 | ||
3855 | if (s->ignore_cc) | |
3856 | storeAppendPrintf(e, " ignore-cc"); | |
3857 | ||
3858 | } | |
3859 | ||
3860 | // Generic independent options | |
3861 | ||
3862 | if (s->name) | |
3863 | storeAppendPrintf(e, " name=%s", s->name); | |
3864 | ||
33e701f3 | 3865 | #if USE_HTTP_VIOLATIONS |
df1b20e4 AJ |
3866 | if (!s->accel && s->ignore_cc) |
3867 | storeAppendPrintf(e, " ignore-cc"); | |
3868 | #endif | |
c7b1dd5d | 3869 | |
d67acb4e AJ |
3870 | if (s->connection_auth_disabled) |
3871 | storeAppendPrintf(e, " connection-auth=off"); | |
3872 | else | |
3873 | storeAppendPrintf(e, " connection-auth=on"); | |
3874 | ||
5529ca8a | 3875 | if (s->disable_pmtu_discovery != DISABLE_PMTU_OFF) { |
3876 | const char *pmtu; | |
3877 | ||
3878 | if (s->disable_pmtu_discovery == DISABLE_PMTU_ALWAYS) | |
3879 | pmtu = "always"; | |
3880 | else | |
3881 | pmtu = "transparent"; | |
3882 | ||
3883 | storeAppendPrintf(e, " disable-pmtu-discovery=%s", pmtu); | |
3884 | } | |
b2130d58 | 3885 | |
df1b20e4 AJ |
3886 | if (s->s.IsAnyAddr() && !s->s.IsIPv6()) |
3887 | storeAppendPrintf(e, " ipv4"); | |
3888 | ||
b2130d58 | 3889 | if (s->tcp_keepalive.enabled) { |
26ac0430 | 3890 | if (s->tcp_keepalive.idle || s->tcp_keepalive.interval || s->tcp_keepalive.timeout) { |
68924b6d | 3891 | storeAppendPrintf(e, " tcpkeepalive=%d,%d,%d", s->tcp_keepalive.idle, s->tcp_keepalive.interval, s->tcp_keepalive.timeout); |
26ac0430 | 3892 | } else { |
68924b6d | 3893 | storeAppendPrintf(e, " tcpkeepalive"); |
26ac0430 | 3894 | } |
b2130d58 | 3895 | } |
154dc884 | 3896 | |
3897 | #if USE_SSL | |
c7b1dd5d | 3898 | if (s->sslBump) |
df1b20e4 | 3899 | storeAppendPrintf(e, " ssl-bump"); |
c7b1dd5d | 3900 | |
26ac0430 AJ |
3901 | if (s->cert) |
3902 | storeAppendPrintf(e, " cert=%s", s->cert); | |
154dc884 | 3903 | |
26ac0430 AJ |
3904 | if (s->key) |
3905 | storeAppendPrintf(e, " key=%s", s->key); | |
154dc884 | 3906 | |
26ac0430 AJ |
3907 | if (s->version) |
3908 | storeAppendPrintf(e, " version=%d", s->version); | |
154dc884 | 3909 | |
26ac0430 AJ |
3910 | if (s->options) |
3911 | storeAppendPrintf(e, " options=%s", s->options); | |
154dc884 | 3912 | |
26ac0430 AJ |
3913 | if (s->cipher) |
3914 | storeAppendPrintf(e, " cipher=%s", s->cipher); | |
154dc884 | 3915 | |
26ac0430 AJ |
3916 | if (s->cafile) |
3917 | storeAppendPrintf(e, " cafile=%s", s->cafile); | |
154dc884 | 3918 | |
26ac0430 AJ |
3919 | if (s->capath) |
3920 | storeAppendPrintf(e, " capath=%s", s->capath); | |
154dc884 | 3921 | |
26ac0430 AJ |
3922 | if (s->crlfile) |
3923 | storeAppendPrintf(e, " crlfile=%s", s->crlfile); | |
154dc884 | 3924 | |
26ac0430 AJ |
3925 | if (s->dhfile) |
3926 | storeAppendPrintf(e, " dhparams=%s", s->dhfile); | |
154dc884 | 3927 | |
26ac0430 AJ |
3928 | if (s->sslflags) |
3929 | storeAppendPrintf(e, " sslflags=%s", s->sslflags); | |
154dc884 | 3930 | |
95d2589c CT |
3931 | if (s->sslContextSessionId) |
3932 | storeAppendPrintf(e, " sslcontext=%s", s->sslContextSessionId); | |
3933 | ||
3934 | if (s->generateHostCertificates) | |
3935 | storeAppendPrintf(e, " generate-host-certificates"); | |
3936 | ||
3937 | if (s->dynamicCertMemCacheSize != std::numeric_limits<size_t>::max()) | |
3938 | storeAppendPrintf(e, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s->dynamicCertMemCacheSize, B_BYTES_STR); | |
154dc884 | 3939 | #endif |
3f38a55e | 3940 | } |
62e76326 | 3941 | |
3f38a55e | 3942 | static void |
65d448bc | 3943 | dump_PortCfg(StoreEntry * e, const char *n, const AnyP::PortCfg * s) |
3f38a55e | 3944 | { |
3945 | while (s) { | |
65d448bc | 3946 | dump_generic_port(e, n, s); |
62e76326 | 3947 | storeAppendPrintf(e, "\n"); |
3948 | s = s->next; | |
3f38a55e | 3949 | } |
3950 | } | |
3951 | ||
3952 | static void | |
65d448bc | 3953 | free_PortCfg(AnyP::PortCfg ** head) |
3f38a55e | 3954 | { |
65d448bc | 3955 | AnyP::PortCfg *s; |
62e76326 | 3956 | |
3f38a55e | 3957 | while ((s = *head) != NULL) { |
62e76326 | 3958 | *head = s->next; |
60b2e919 | 3959 | cbdataReferenceDone(s); |
3f38a55e | 3960 | } |
3961 | } | |
3962 | ||
f150dd4b | 3963 | void |
3964 | configFreeMemory(void) | |
3965 | { | |
23ff6968 | 3966 | free_all(); |
29bf4910 CT |
3967 | #if USE_SSL |
3968 | SSL_CTX_free(Config.ssl_client.sslContext); | |
3969 | #endif | |
f150dd4b | 3970 | } |
f0b19334 | 3971 | |
94439e4e | 3972 | void |
f0b19334 | 3973 | requirePathnameExists(const char *name, const char *path) |
3974 | { | |
62e76326 | 3975 | |
f0b19334 | 3976 | struct stat sb; |
08577e16 | 3977 | char pathbuf[BUFSIZ]; |
f0b19334 | 3978 | assert(path != NULL); |
62e76326 | 3979 | |
0b796acd | 3980 | if (Config.chroot_dir && (geteuid() == 0)) { |
62e76326 | 3981 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
3982 | path = pathbuf; | |
08577e16 | 3983 | } |
62e76326 | 3984 | |
a572d8be | 3985 | if (stat(path, &sb) < 0) { |
a32a190b AJ |
3986 | debugs(0, DBG_CRITICAL, (opt_parse_cfg_only?"FATAL ":"") << "ERROR: " << name << " " << path << ": " << xstrerror()); |
3987 | // keep going to find more issues if we are only checking the config file with "-k parse" | |
3988 | if (opt_parse_cfg_only) | |
3989 | return; | |
3990 | // this is fatal if it is found during startup or reconfigure | |
a572d8be | 3991 | if (opt_send_signal == -1 || opt_send_signal == SIGHUP) |
3992 | fatalf("%s %s: %s", name, path, xstrerror()); | |
a572d8be | 3993 | } |
f0b19334 | 3994 | } |
d860a1aa | 3995 | |
3996 | char * | |
3997 | strtokFile(void) | |
3998 | { | |
d295d770 | 3999 | return ConfigParser::strtokFile(); |
d860a1aa | 4000 | } |
7684c4b1 | 4001 | |
450e0c10 | 4002 | #include "AccessLogEntry.h" |
7684c4b1 | 4003 | |
4004 | static void | |
4005 | parse_access_log(customlog ** logs) | |
4006 | { | |
4007 | const char *filename, *logdef_name; | |
7684c4b1 | 4008 | |
38e16f92 | 4009 | customlog *cl = (customlog *)xcalloc(1, sizeof(*cl)); |
7684c4b1 | 4010 | |
9eeb8e4b | 4011 | if ((filename = strtok(NULL, w_space)) == NULL) { |
7684c4b1 | 4012 | self_destruct(); |
9eeb8e4b | 4013 | return; |
4014 | } | |
7684c4b1 | 4015 | |
4016 | if (strcmp(filename, "none") == 0) { | |
20efa1c2 | 4017 | cl->type = Log::Format::CLF_NONE; |
6375a714 AJ |
4018 | aclParseAclList(LegacyParser, &cl->aclList); |
4019 | while (*logs) | |
4020 | logs = &(*logs)->next; | |
4021 | *logs = cl; | |
4022 | return; | |
7684c4b1 | 4023 | } |
4024 | ||
4025 | if ((logdef_name = strtok(NULL, w_space)) == NULL) | |
20efa1c2 | 4026 | logdef_name = "squid"; |
7684c4b1 | 4027 | |
bf8fe701 | 4028 | debugs(3, 9, "Log definition name '" << logdef_name << "' file '" << filename << "'"); |
7684c4b1 | 4029 | |
4030 | cl->filename = xstrdup(filename); | |
4031 | ||
4032 | /* look for the definition pointer corresponding to this name */ | |
38e16f92 | 4033 | Format::Format *lf = Log::TheConfig.logformats; |
7684c4b1 | 4034 | |
4035 | while (lf != NULL) { | |
bf8fe701 | 4036 | debugs(3, 9, "Comparing against '" << lf->name << "'"); |
7684c4b1 | 4037 | |
4038 | if (strcmp(lf->name, logdef_name) == 0) | |
4039 | break; | |
4040 | ||
4041 | lf = lf->next; | |
4042 | } | |
4043 | ||
4044 | if (lf != NULL) { | |
20efa1c2 | 4045 | cl->type = Log::Format::CLF_CUSTOM; |
7684c4b1 | 4046 | cl->logFormat = lf; |
4047 | } else if (strcmp(logdef_name, "auto") == 0) { | |
20efa1c2 AJ |
4048 | debugs(0,0, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead."); |
4049 | cl->type = Log::Format::CLF_SQUID; | |
7684c4b1 | 4050 | } else if (strcmp(logdef_name, "squid") == 0) { |
20efa1c2 | 4051 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4052 | } else if (strcmp(logdef_name, "common") == 0) { |
20efa1c2 AJ |
4053 | cl->type = Log::Format::CLF_COMMON; |
4054 | } else if (strcmp(logdef_name, "combined") == 0) { | |
4055 | cl->type = Log::Format::CLF_COMBINED; | |
3ff65596 AR |
4056 | #if ICAP_CLIENT |
4057 | } else if (strcmp(logdef_name, "icap_squid") == 0) { | |
20efa1c2 | 4058 | cl->type = Log::Format::CLF_ICAP_SQUID; |
3ff65596 | 4059 | #endif |
20efa1c2 AJ |
4060 | } else if (strcmp(logdef_name, "useragent") == 0) { |
4061 | cl->type = Log::Format::CLF_USERAGENT; | |
4062 | } else if (strcmp(logdef_name, "referrer") == 0) { | |
4063 | cl->type = Log::Format::CLF_REFERER; | |
7684c4b1 | 4064 | } else { |
bf8fe701 | 4065 | debugs(3, 0, "Log format '" << logdef_name << "' is not defined"); |
7684c4b1 | 4066 | self_destruct(); |
9eeb8e4b | 4067 | return; |
7684c4b1 | 4068 | } |
4069 | ||
a9f20260 | 4070 | aclParseAclList(LegacyParser, &cl->aclList); |
7684c4b1 | 4071 | |
4072 | while (*logs) | |
4073 | logs = &(*logs)->next; | |
4074 | ||
4075 | *logs = cl; | |
4076 | } | |
4077 | ||
d64bef4c | 4078 | static int |
4079 | check_null_access_log(customlog *customlog_definitions) | |
4080 | { | |
4081 | return customlog_definitions == NULL; | |
4082 | } | |
4083 | ||
7684c4b1 | 4084 | static void |
4085 | dump_access_log(StoreEntry * entry, const char *name, customlog * logs) | |
4086 | { | |
4087 | customlog *log; | |
4088 | ||
4089 | for (log = logs; log; log = log->next) { | |
4090 | storeAppendPrintf(entry, "%s ", name); | |
4091 | ||
4092 | switch (log->type) { | |
4093 | ||
20efa1c2 | 4094 | case Log::Format::CLF_CUSTOM: |
7684c4b1 | 4095 | storeAppendPrintf(entry, "%s %s", log->filename, log->logFormat->name); |
4096 | break; | |
4097 | ||
20efa1c2 | 4098 | case Log::Format::CLF_NONE: |
7684c4b1 | 4099 | storeAppendPrintf(entry, "none"); |
4100 | break; | |
4101 | ||
20efa1c2 | 4102 | case Log::Format::CLF_SQUID: |
7684c4b1 | 4103 | storeAppendPrintf(entry, "%s squid", log->filename); |
4104 | break; | |
4105 | ||
20efa1c2 AJ |
4106 | case Log::Format::CLF_COMBINED: |
4107 | storeAppendPrintf(entry, "%s combined", log->filename); | |
4108 | break; | |
4109 | ||
4110 | case Log::Format::CLF_COMMON: | |
4111 | storeAppendPrintf(entry, "%s common", log->filename); | |
7684c4b1 | 4112 | break; |
20efa1c2 | 4113 | |
3ff65596 | 4114 | #if ICAP_CLIENT |
20efa1c2 | 4115 | case Log::Format::CLF_ICAP_SQUID: |
3ff65596 AR |
4116 | storeAppendPrintf(entry, "%s icap_squid", log->filename); |
4117 | break; | |
4118 | #endif | |
20efa1c2 AJ |
4119 | case Log::Format::CLF_USERAGENT: |
4120 | storeAppendPrintf(entry, "%s useragent", log->filename); | |
4121 | break; | |
7684c4b1 | 4122 | |
20efa1c2 AJ |
4123 | case Log::Format::CLF_REFERER: |
4124 | storeAppendPrintf(entry, "%s referrer", log->filename); | |
7684c4b1 | 4125 | break; |
4126 | ||
20efa1c2 | 4127 | case Log::Format::CLF_UNKNOWN: |
7684c4b1 | 4128 | break; |
4129 | } | |
4130 | ||
4131 | if (log->aclList) | |
4132 | dump_acl_list(entry, log->aclList); | |
4133 | ||
4134 | storeAppendPrintf(entry, "\n"); | |
4135 | } | |
4136 | } | |
4137 | ||
7684c4b1 | 4138 | static void |
4139 | free_access_log(customlog ** definitions) | |
4140 | { | |
4141 | while (*definitions) { | |
4142 | customlog *log = *definitions; | |
4143 | *definitions = log->next; | |
4144 | ||
4145 | log->logFormat = NULL; | |
20efa1c2 | 4146 | log->type = Log::Format::CLF_UNKNOWN; |
7684c4b1 | 4147 | |
4148 | if (log->aclList) | |
4149 | aclDestroyAclList(&log->aclList); | |
4150 | ||
4151 | safe_free(log->filename); | |
4152 | ||
4153 | xfree(log); | |
4154 | } | |
4155 | } | |
3a69ddf3 | 4156 | |
96c2bb61 AR |
4157 | /// parses list of integers form name=N1,N2,N3,... |
4158 | static bool | |
4159 | parseNamedIntList(const char *data, const String &name, Vector<int> &list) | |
4160 | { | |
4161 | if (data && (strncmp(data, name.rawBuf(), name.size()) == 0)) { | |
4162 | data += name.size(); | |
4163 | if (*data == '=') { | |
4164 | while (true) { | |
4165 | ++data; | |
4166 | int value = 0; | |
4167 | if (!StringToInt(data, value, &data, 10)) | |
4168 | break; | |
4169 | list.push_back(value); | |
4170 | if (*data == '\0' || *data != ',') | |
4171 | break; | |
4172 | } | |
4173 | } | |
4174 | } | |
cff99cec | 4175 | return data && *data == '\0'; |
96c2bb61 AR |
4176 | } |
4177 | ||
4178 | static void | |
212af65c A |
4179 | parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4180 | { | |
96c2bb61 AR |
4181 | #if !HAVE_CPU_AFFINITY |
4182 | debugs(3, DBG_CRITICAL, "FATAL: Squid built with no CPU affinity " << | |
4183 | "support, do not set 'cpu_affinity_map'"); | |
4184 | self_destruct(); | |
4185 | #endif /* HAVE_CPU_AFFINITY */ | |
4186 | ||
4187 | if (!*cpuAffinityMap) | |
4188 | *cpuAffinityMap = new CpuAffinityMap; | |
4189 | ||
4190 | const char *const pToken = strtok(NULL, w_space); | |
4191 | const char *const cToken = strtok(NULL, w_space); | |
4192 | Vector<int> processes, cores; | |
4193 | if (!parseNamedIntList(pToken, "process_numbers", processes)) { | |
4194 | debugs(3, DBG_CRITICAL, "FATAL: bad 'process_numbers' parameter " << | |
4195 | "in 'cpu_affinity_map'"); | |
4196 | self_destruct(); | |
4197 | } else if (!parseNamedIntList(cToken, "cores", cores)) { | |
4198 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cores' parameter in " << | |
4199 | "'cpu_affinity_map'"); | |
4200 | self_destruct(); | |
4201 | } else if (!(*cpuAffinityMap)->add(processes, cores)) { | |
4202 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cpu_affinity_map'; " << | |
4203 | "process_numbers and cores lists differ in length or " << | |
4204 | "contain numbers <= 0"); | |
4205 | self_destruct(); | |
4206 | } | |
4207 | } | |
4208 | ||
4209 | static void | |
212af65c A |
4210 | dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap) |
4211 | { | |
96c2bb61 AR |
4212 | if (cpuAffinityMap) { |
4213 | storeAppendPrintf(entry, "%s process_numbers=", name); | |
4214 | for (size_t i = 0; i < cpuAffinityMap->processes().size(); ++i) { | |
4215 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), | |
4216 | cpuAffinityMap->processes()[i]); | |
4217 | } | |
4218 | storeAppendPrintf(entry, " cores="); | |
4219 | for (size_t i = 0; i < cpuAffinityMap->processes().size(); ++i) { | |
4220 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), | |
4221 | cpuAffinityMap->cores()[i]); | |
4222 | } | |
4223 | storeAppendPrintf(entry, "\n"); | |
4224 | } | |
4225 | } | |
4226 | ||
4227 | static void | |
212af65c A |
4228 | free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4229 | { | |
96c2bb61 AR |
4230 | delete *cpuAffinityMap; |
4231 | *cpuAffinityMap = NULL; | |
4232 | } | |
4233 | ||
62c7f90e AR |
4234 | #if USE_ADAPTATION |
4235 | ||
4236 | static void | |
4237 | parse_adaptation_service_set_type() | |
4238 | { | |
4239 | Adaptation::Config::ParseServiceSet(); | |
4240 | } | |
4241 | ||
a22e6cd3 AR |
4242 | static void |
4243 | parse_adaptation_service_chain_type() | |
4244 | { | |
4245 | Adaptation::Config::ParseServiceChain(); | |
4246 | } | |
4247 | ||
62c7f90e AR |
4248 | static void |
4249 | parse_adaptation_access_type() | |
4250 | { | |
4251 | Adaptation::Config::ParseAccess(LegacyParser); | |
4252 | } | |
4253 | ||
71be37e0 CT |
4254 | static void |
4255 | parse_adaptation_meta_type(Adaptation::Config::MetaHeaders *) | |
4256 | { | |
4257 | Adaptation::Config::ParseMetaHeader(LegacyParser); | |
4258 | } | |
4259 | ||
4260 | static void | |
4261 | dump_adaptation_meta_type(StoreEntry *entry, const char *name, Adaptation::Config::MetaHeaders &) | |
4262 | { | |
4263 | Adaptation::Config::DumpMetaHeader(entry, name); | |
4264 | } | |
4265 | ||
4266 | static void | |
4267 | free_adaptation_meta_type(Adaptation::Config::MetaHeaders *) | |
4268 | { | |
4269 | // Nothing to do, it is released inside Adaptation::Config::freeService() | |
4270 | } | |
62c7f90e AR |
4271 | #endif /* USE_ADAPTATION */ |
4272 | ||
4273 | ||
3a69ddf3 | 4274 | #if ICAP_CLIENT |
4275 | ||
4276 | static void | |
26cc52cb | 4277 | parse_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4278 | { |
462e63d3 | 4279 | cfg->parseService(); |
3a69ddf3 | 4280 | } |
4281 | ||
4282 | static void | |
26cc52cb | 4283 | free_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4284 | { |
462e63d3 | 4285 | cfg->freeService(); |
3a69ddf3 | 4286 | } |
4287 | ||
4288 | static void | |
26cc52cb | 4289 | dump_icap_service_type(StoreEntry * entry, const char *name, const Adaptation::Icap::Config &cfg) |
3a69ddf3 | 4290 | { |
462e63d3 | 4291 | cfg.dumpService(entry, name); |
3a69ddf3 | 4292 | } |
4293 | ||
4294 | static void | |
c939dc70 | 4295 | parse_icap_class_type() |
3a69ddf3 | 4296 | { |
62c7f90e | 4297 | debugs(93, 0, "WARNING: 'icap_class' is depricated. " << |
26ac0430 | 4298 | "Use 'adaptation_service_set' instead"); |
62c7f90e | 4299 | Adaptation::Config::ParseServiceSet(); |
3a69ddf3 | 4300 | } |
4301 | ||
3a69ddf3 | 4302 | static void |
c939dc70 | 4303 | parse_icap_access_type() |
3a69ddf3 | 4304 | { |
62c7f90e | 4305 | debugs(93, 0, "WARNING: 'icap_access' is depricated. " << |
26ac0430 | 4306 | "Use 'adaptation_access' instead"); |
21a26d31 | 4307 | Adaptation::Config::ParseAccess(LegacyParser); |
3a69ddf3 | 4308 | } |
4309 | ||
3a69ddf3 | 4310 | #endif |
21a26d31 AR |
4311 | |
4312 | ||
4313 | #if USE_ECAP | |
4314 | ||
4315 | static void | |
574b508c | 4316 | parse_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4317 | { |
4318 | cfg->parseService(); | |
4319 | } | |
4320 | ||
4321 | static void | |
574b508c | 4322 | free_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4323 | { |
4324 | cfg->freeService(); | |
4325 | } | |
4326 | ||
4327 | static void | |
574b508c | 4328 | dump_ecap_service_type(StoreEntry * entry, const char *name, const Adaptation::Ecap::Config &cfg) |
21a26d31 AR |
4329 | { |
4330 | cfg.dumpService(entry, name); | |
4331 | } | |
4332 | ||
4333 | #endif /* USE_ECAP */ | |
8277060a CT |
4334 | |
4335 | #if ICAP_CLIENT | |
4336 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4337 | { | |
4338 | char *token; | |
4339 | time_t d; | |
4340 | time_t m; | |
4341 | cfg->service_failure_limit = GetInteger(); | |
4342 | ||
4343 | if ((token = strtok(NULL, w_space)) == NULL) | |
4344 | return; | |
4345 | ||
4346 | if (strcmp(token,"in") != 0) { | |
4347 | debugs(3, 0, "expecting 'in' on'" << config_input_line << "'"); | |
4348 | self_destruct(); | |
4349 | } | |
4350 | ||
4351 | if ((token = strtok(NULL, w_space)) == NULL) { | |
4352 | self_destruct(); | |
4353 | } | |
4354 | ||
4355 | d = static_cast<time_t> (xatoi(token)); | |
a459e80a | 4356 | |
8277060a CT |
4357 | m = static_cast<time_t> (1); |
4358 | ||
4359 | if (0 == d) | |
4360 | (void) 0; | |
4361 | else if ((token = strtok(NULL, w_space)) == NULL) { | |
4362 | debugs(3, 0, "No time-units on '" << config_input_line << "'"); | |
4363 | self_destruct(); | |
9b741834 | 4364 | } else if ((m = parseTimeUnits(token, false)) == 0) |
8277060a CT |
4365 | self_destruct(); |
4366 | ||
4367 | cfg->oldest_service_failure = (m * d); | |
4368 | } | |
4369 | ||
4370 | static void dump_icap_service_failure_limit(StoreEntry *entry, const char *name, const Adaptation::Icap::Config &cfg) | |
4371 | { | |
4372 | storeAppendPrintf(entry, "%s %d", name, cfg.service_failure_limit); | |
4373 | if (cfg.oldest_service_failure > 0) { | |
4374 | storeAppendPrintf(entry, " in %d seconds", (int)cfg.oldest_service_failure); | |
4375 | } | |
4376 | storeAppendPrintf(entry, "\n"); | |
4377 | } | |
4378 | ||
4379 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4380 | { | |
4381 | cfg->oldest_service_failure = 0; | |
4382 | cfg->service_failure_limit = 0; | |
4383 | } | |
4384 | ||
4385 | #endif |