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30a4f2a8 | 1 | /* |
b510f3a1 | 2 | * DEBUG: section 03 Configuration File Parsing |
30a4f2a8 | 3 | * AUTHOR: Harvest Derived |
4 | * | |
2b6662ba | 5 | * SQUID Web Proxy Cache http://www.squid-cache.org/ |
e25c139f | 6 | * ---------------------------------------------------------- |
30a4f2a8 | 7 | * |
2b6662ba | 8 | * Squid is the result of efforts by numerous individuals from |
9 | * the Internet community; see the CONTRIBUTORS file for full | |
10 | * details. Many organizations have provided support for Squid's | |
11 | * development; see the SPONSORS file for full details. Squid is | |
12 | * Copyrighted (C) 2001 by the Regents of the University of | |
13 | * California; see the COPYRIGHT file for full details. Squid | |
14 | * incorporates software developed and/or copyrighted by other | |
15 | * sources; see the CREDITS file for full details. | |
30a4f2a8 | 16 | * |
17 | * This program is free software; you can redistribute it and/or modify | |
18 | * it under the terms of the GNU General Public License as published by | |
19 | * the Free Software Foundation; either version 2 of the License, or | |
20 | * (at your option) any later version. | |
26ac0430 | 21 | * |
30a4f2a8 | 22 | * This program is distributed in the hope that it will be useful, |
23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | * GNU General Public License for more details. | |
26ac0430 | 26 | * |
30a4f2a8 | 27 | * You should have received a copy of the GNU General Public License |
28 | * along with this program; if not, write to the Free Software | |
cbdec147 | 29 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
e25c139f | 30 | * |
30a4f2a8 | 31 | */ |
cf5fd929 | 32 | |
582c2af2 | 33 | #include "squid.h" |
82b7abe3 | 34 | #include "acl/Acl.h" |
0dc8ffa5 | 35 | #include "acl/AclAddress.h" |
7f0b3324 | 36 | #include "acl/AclDenyInfoList.h" |
6be70545 | 37 | #include "acl/AclNameList.h" |
82b7abe3 AJ |
38 | #include "acl/Gadgets.h" |
39 | #include "acl/MethodData.h" | |
582c2af2 | 40 | #include "anyp/PortCfg.h" |
89736861 | 41 | #include "AuthReg.h" |
582c2af2 | 42 | #include "base/RunnersRegistry.h" |
a011edee | 43 | #include "CachePeer.h" |
8a01b99e | 44 | #include "cache_cf.h" |
582c2af2 FC |
45 | #include "ConfigParser.h" |
46 | #include "CpuAffinityMap.h" | |
47 | #include "DiskIO/DiskIOModule.h" | |
48 | #include "eui/Config.h" | |
f0c32849 | 49 | #include "ExternalACL.h" |
582c2af2 FC |
50 | #include "format/Format.h" |
51 | #include "globals.h" | |
a5bac1d2 | 52 | #include "HttpHeaderTools.h" |
582c2af2 FC |
53 | #include "HttpRequestMethod.h" |
54 | #include "ident/Config.h" | |
55 | #include "ip/Intercept.h" | |
56 | #include "ip/QosConfig.h" | |
57 | #include "ip/tools.h" | |
58 | #include "ipc/Kids.h" | |
59 | #include "log/Config.h" | |
8f645002 | 60 | #include "log/CustomLog.h" |
8a89c28f | 61 | #include "Mem.h" |
582c2af2 FC |
62 | #include "MemBuf.h" |
63 | #include "mgr/Registration.h" | |
64 | #include "Parsing.h" | |
e35609f5 | 65 | #include "PeerDigest.h" |
8d9a8184 | 66 | #include "RefreshPattern.h" |
582c2af2 | 67 | #include "rfc1738.h" |
4d5904f7 | 68 | #include "SquidConfig.h" |
f9b6ff6e | 69 | #include "SquidString.h" |
582c2af2 FC |
70 | #include "Store.h" |
71 | #include "StoreFileSystem.h" | |
72 | #include "structs.h" | |
73 | #include "SwapDir.h" | |
74 | #include "wordlist.h" | |
f0ba2534 | 75 | #include "neighbors.h" |
4e540555 | 76 | #include "tools.h" |
b007d04d FC |
77 | /* wccp2 has its own conditional definitions */ |
78 | #include "wccp2.h" | |
82b7abe3 AJ |
79 | #if USE_ADAPTATION |
80 | #include "adaptation/Config.h" | |
81 | #endif | |
82 | #if ICAP_CLIENT | |
83 | #include "adaptation/icap/Config.h" | |
84 | #endif | |
85 | #if USE_ECAP | |
86 | #include "adaptation/ecap/Config.h" | |
87 | #endif | |
95d2589c | 88 | #if USE_SSL |
4db984be | 89 | #include "ssl/support.h" |
95d2589c CT |
90 | #include "ssl/Config.h" |
91 | #endif | |
2f1431ea | 92 | #if USE_AUTH |
2d2b0bb7 AR |
93 | #include "auth/Config.h" |
94 | #include "auth/Scheme.h" | |
2f1431ea | 95 | #endif |
82b7abe3 AJ |
96 | #if USE_SQUID_ESI |
97 | #include "esi/Parser.h" | |
98 | #endif | |
82b7abe3 AJ |
99 | #if SQUID_SNMP |
100 | #include "snmp.h" | |
101 | #endif | |
582c2af2 | 102 | |
52303a3d | 103 | #if HAVE_GLOB_H |
592a09dc | 104 | #include <glob.h> |
52303a3d | 105 | #endif |
425de4c8 AJ |
106 | #if HAVE_LIMITS_H |
107 | #include <limits> | |
108 | #endif | |
f4698e0b CT |
109 | #if HAVE_LIST |
110 | #include <list> | |
111 | #endif | |
582c2af2 FC |
112 | #if HAVE_SYS_TYPES_H |
113 | #include <sys/types.h> | |
114 | #endif | |
115 | #if HAVE_PWD_H | |
116 | #include <pwd.h> | |
117 | #endif | |
118 | #if HAVE_GRP_H | |
119 | #include <grp.h> | |
120 | #endif | |
121 | #if HAVE_SYS_STAT_H | |
122 | #include <sys/stat.h> | |
123 | #endif | |
f4698e0b | 124 | |
95d2589c CT |
125 | #if USE_SSL |
126 | #include "ssl/gadgets.h" | |
127 | #endif | |
128 | ||
62c7f90e | 129 | #if USE_ADAPTATION |
62c7f90e | 130 | static void parse_adaptation_service_set_type(); |
a22e6cd3 | 131 | static void parse_adaptation_service_chain_type(); |
62c7f90e | 132 | static void parse_adaptation_access_type(); |
71be37e0 CT |
133 | static void parse_adaptation_meta_type(Adaptation::Config::MetaHeaders *); |
134 | static void dump_adaptation_meta_type(StoreEntry *, const char *, Adaptation::Config::MetaHeaders &); | |
135 | static void free_adaptation_meta_type(Adaptation::Config::MetaHeaders *); | |
62c7f90e AR |
136 | #endif |
137 | ||
3a69ddf3 | 138 | #if ICAP_CLIENT |
26cc52cb AR |
139 | static void parse_icap_service_type(Adaptation::Icap::Config *); |
140 | static void dump_icap_service_type(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
141 | static void free_icap_service_type(Adaptation::Icap::Config *); | |
c939dc70 AR |
142 | static void parse_icap_class_type(); |
143 | static void parse_icap_access_type(); | |
8277060a CT |
144 | |
145 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *); | |
146 | static void dump_icap_service_failure_limit(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
147 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *); | |
3a69ddf3 | 148 | #endif |
149 | ||
21a26d31 | 150 | #if USE_ECAP |
574b508c AR |
151 | static void parse_ecap_service_type(Adaptation::Ecap::Config *); |
152 | static void dump_ecap_service_type(StoreEntry *, const char *, const Adaptation::Ecap::Config &); | |
153 | static void free_ecap_service_type(Adaptation::Ecap::Config *); | |
21a26d31 AR |
154 | #endif |
155 | ||
6a9136ad FC |
156 | static peer_t parseNeighborType(const char *s); |
157 | ||
a3c6762c | 158 | CBDATA_TYPE(CachePeer); |
f5691f9c | 159 | |
fd0f51c4 | 160 | static const char *const T_MILLISECOND_STR = "millisecond"; |
8813e606 | 161 | static const char *const T_SECOND_STR = "second"; |
162 | static const char *const T_MINUTE_STR = "minute"; | |
163 | static const char *const T_HOUR_STR = "hour"; | |
164 | static const char *const T_DAY_STR = "day"; | |
165 | static const char *const T_WEEK_STR = "week"; | |
166 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
167 | static const char *const T_MONTH_STR = "month"; | |
168 | static const char *const T_YEAR_STR = "year"; | |
169 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 170 | |
9906e724 | 171 | static const char *const B_BYTES_STR = "bytes"; |
172 | static const char *const B_KBYTES_STR = "KB"; | |
173 | static const char *const B_MBYTES_STR = "MB"; | |
174 | static const char *const B_GBYTES_STR = "GB"; | |
175 | ||
4db43fab | 176 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 177 | |
87ddff6e FC |
178 | static void parse_access_log(CustomLog ** customlog_definitions); |
179 | static int check_null_access_log(CustomLog *customlog_definitions); | |
180 | static void dump_access_log(StoreEntry * entry, const char *name, CustomLog * definitions); | |
181 | static void free_access_log(CustomLog ** definitions); | |
7684c4b1 | 182 | |
cd748f27 | 183 | static void update_maxobjsize(void); |
f5b8bbc4 | 184 | static void configDoConfigure(void); |
8d9a8184 | 185 | static void parse_refreshpattern(RefreshPattern **); |
9b741834 CT |
186 | static uint64_t parseTimeUnits(const char *unit, bool allowMsec); |
187 | static void parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec); | |
f45dd259 | 188 | static void parse_u_short(unsigned short * var); |
f5b8bbc4 | 189 | static void parse_string(char **); |
f5b8bbc4 | 190 | static void default_all(void); |
191 | static void defaults_if_none(void); | |
10d914f6 | 192 | static void defaults_postscriptum(void); |
f5b8bbc4 | 193 | static int parse_line(char *); |
76f44481 | 194 | static void parse_obsolete(const char *); |
f5b8bbc4 | 195 | static void parseBytesLine(size_t * bptr, const char *units); |
95d2589c CT |
196 | #if USE_SSL |
197 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value); | |
198 | #endif | |
f64091a7 | 199 | #if !USE_DNSHELPER |
e210930b AJ |
200 | static void parseBytesLineSigned(ssize_t * bptr, const char *units); |
201 | #endif | |
f5b8bbc4 | 202 | static size_t parseBytesUnits(const char *unit); |
f5b8bbc4 | 203 | static void free_all(void); |
94439e4e | 204 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 205 | static OBJH dump_config; |
626096be | 206 | #if USE_HTTP_VIOLATIONS |
3b07476b CT |
207 | static void free_HeaderManglers(HeaderManglers **pm); |
208 | static void dump_http_header_access(StoreEntry * entry, const char *name, const HeaderManglers *manglers); | |
209 | static void parse_http_header_access(HeaderManglers **manglers); | |
210 | #define free_http_header_access free_HeaderManglers | |
211 | static void dump_http_header_replace(StoreEntry * entry, const char *name, const HeaderManglers *manglers); | |
212 | static void parse_http_header_replace(HeaderManglers **manglers); | |
213 | #define free_http_header_replace free_HeaderManglers | |
9e8b2f1c | 214 | #endif |
f4698e0b CT |
215 | static void dump_HeaderWithAclList(StoreEntry * entry, const char *name, HeaderWithAclList *headers); |
216 | static void parse_HeaderWithAclList(HeaderWithAclList **header); | |
217 | static void free_HeaderWithAclList(HeaderWithAclList **header); | |
7f0b3324 FC |
218 | static void parse_denyinfo(AclDenyInfoList ** var); |
219 | static void dump_denyinfo(StoreEntry * entry, const char *name, AclDenyInfoList * var); | |
220 | static void free_denyinfo(AclDenyInfoList ** var); | |
e1a88700 | 221 | |
0b0cfcf2 | 222 | #if USE_WCCPv2 |
b7ac5457 AJ |
223 | static void parse_IpAddress_list(Ip::Address_list **); |
224 | static void dump_IpAddress_list(StoreEntry *, const char *, const Ip::Address_list *); | |
225 | static void free_IpAddress_list(Ip::Address_list **); | |
0b0cfcf2 | 226 | #if CURRENTLY_UNUSED |
b7ac5457 | 227 | static int check_null_IpAddress_list(const Ip::Address_list *); |
3f38a55e | 228 | #endif /* CURRENTLY_UNUSED */ |
e1a88700 | 229 | #endif /* USE_WCCPv2 */ |
230 | ||
65d448bc AJ |
231 | static void parsePortCfg(AnyP::PortCfg **, const char *protocol); |
232 | #define parse_PortCfg(l) parsePortCfg((l), token) | |
233 | static void dump_PortCfg(StoreEntry *, const char *, const AnyP::PortCfg *); | |
234 | static void free_PortCfg(AnyP::PortCfg **); | |
e1a88700 | 235 | |
d193a436 | 236 | #if USE_SSL |
aebe6888 CT |
237 | static void parse_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign); |
238 | static void dump_sslproxy_cert_sign(StoreEntry *entry, const char *name, sslproxy_cert_sign *cert_sign); | |
239 | static void free_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign); | |
fb2178bb CT |
240 | static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt); |
241 | static void dump_sslproxy_cert_adapt(StoreEntry *entry, const char *name, sslproxy_cert_adapt *cert_adapt); | |
242 | static void free_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt); | |
caf3666d AR |
243 | static void parse_sslproxy_ssl_bump(acl_access **ssl_bump); |
244 | static void dump_sslproxy_ssl_bump(StoreEntry *entry, const char *name, acl_access *ssl_bump); | |
245 | static void free_sslproxy_ssl_bump(acl_access **ssl_bump); | |
d193a436 | 246 | #endif /* USE_SSL */ |
e1a88700 | 247 | |
ef1955a5 | 248 | static void parse_b_size_t(size_t * var); |
47f6e231 | 249 | static void parse_b_int64_t(int64_t * var); |
270b86af | 250 | |
96c2bb61 AR |
251 | static bool parseNamedIntList(const char *data, const String &name, Vector<int> &list); |
252 | ||
253 | static void parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); | |
254 | static void dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap); | |
255 | static void free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); | |
256 | ||
cfcb6b30 | 257 | static int parseOneConfigFile(const char *file_name, unsigned int depth); |
258 | ||
a385afc3 | 259 | /* |
260 | * LegacyParser is a parser for legacy code that uses the global | |
261 | * approach. This is static so that it is only exposed to cache_cf. | |
262 | * Other modules needing access to a ConfigParser should have it | |
263 | * provided to them in their parserFOO methods. | |
264 | */ | |
265 | static ConfigParser LegacyParser = ConfigParser(); | |
a9f20260 | 266 | |
0e4e0e7d | 267 | void |
0673c0ba | 268 | self_destruct(void) |
090089c4 | 269 | { |
a9f20260 | 270 | LegacyParser.destruct(); |
6b8e7481 | 271 | } |
272 | ||
cd748f27 | 273 | static void |
274 | update_maxobjsize(void) | |
275 | { | |
276 | int i; | |
47f6e231 | 277 | int64_t ms = -1; |
cd748f27 | 278 | |
a38ec4b1 | 279 | for (i = 0; i < Config.cacheSwap.n_configured; ++i) { |
c8f4eac4 | 280 | assert (Config.cacheSwap.swapDirs[i].getRaw()); |
62e76326 | 281 | |
c8f4eac4 | 282 | if (dynamic_cast<SwapDir *>(Config.cacheSwap.swapDirs[i].getRaw())-> |
283 | max_objsize > ms) | |
284 | ms = dynamic_cast<SwapDir *>(Config.cacheSwap.swapDirs[i].getRaw())->max_objsize; | |
cd748f27 | 285 | } |
286 | store_maxobjsize = ms; | |
287 | } | |
288 | ||
76b9daa5 | 289 | static void |
290 | SetConfigFilename(char const *file_name, bool is_pipe) | |
291 | { | |
292 | cfg_filename = file_name; | |
293 | ||
294 | char const *token; | |
295 | ||
296 | if (is_pipe) | |
297 | cfg_filename = file_name + 1; | |
298 | else if ((token = strrchr(cfg_filename, '/'))) | |
299 | cfg_filename = token + 1; | |
300 | } | |
301 | ||
130bff33 | 302 | static const char* |
303 | skip_ws(const char* s) | |
304 | { | |
305 | while (xisspace(*s)) | |
306 | ++s; | |
307 | ||
308 | return s; | |
309 | } | |
310 | ||
cfcb6b30 | 311 | static int |
312 | parseManyConfigFiles(char* files, int depth) | |
313 | { | |
314 | int error_count = 0; | |
d7ac36b9 | 315 | char* saveptr = NULL; |
52303a3d | 316 | #if HAVE_GLOB |
592a09dc | 317 | char *path; |
318 | glob_t globbuf; | |
319 | int i; | |
320 | memset(&globbuf, 0, sizeof(globbuf)); | |
321 | for (path = strwordtok(files, &saveptr); path; path = strwordtok(NULL, &saveptr)) { | |
26ac0430 AJ |
322 | if (glob(path, globbuf.gl_pathc ? GLOB_APPEND : 0, NULL, &globbuf) != 0) { |
323 | fatalf("Unable to find configuration file: %s: %s", | |
324 | path, xstrerror()); | |
325 | } | |
326 | } | |
a38ec4b1 | 327 | for (i = 0; i < (int)globbuf.gl_pathc; ++i) { |
26ac0430 | 328 | error_count += parseOneConfigFile(globbuf.gl_pathv[i], depth); |
cfcb6b30 | 329 | } |
592a09dc | 330 | globfree(&globbuf); |
52303a3d | 331 | #else |
332 | char* file = strwordtok(files, &saveptr); | |
333 | while (file != NULL) { | |
26ac0430 AJ |
334 | error_count += parseOneConfigFile(file, depth); |
335 | file = strwordtok(NULL, &saveptr); | |
52303a3d | 336 | } |
337 | #endif /* HAVE_GLOB */ | |
cfcb6b30 | 338 | return error_count; |
339 | } | |
340 | ||
d4a3e179 AR |
341 | static void |
342 | ReplaceSubstr(char*& str, int& len, unsigned substrIdx, unsigned substrLen, const char* newSubstr) | |
343 | { | |
344 | assert(str != NULL); | |
345 | assert(newSubstr != NULL); | |
346 | ||
347 | unsigned newSubstrLen = strlen(newSubstr); | |
348 | if (newSubstrLen > substrLen) | |
349 | str = (char*)realloc(str, len - substrLen + newSubstrLen + 1); | |
350 | ||
351 | // move tail part including zero | |
352 | memmove(str + substrIdx + newSubstrLen, str + substrIdx + substrLen, len - substrIdx - substrLen + 1); | |
353 | // copy new substring in place | |
354 | memcpy(str + substrIdx, newSubstr, newSubstrLen); | |
355 | ||
356 | len = strlen(str); | |
357 | } | |
358 | ||
359 | static void | |
360 | SubstituteMacro(char*& line, int& len, const char* macroName, const char* substStr) | |
361 | { | |
362 | assert(line != NULL); | |
363 | assert(macroName != NULL); | |
364 | assert(substStr != NULL); | |
365 | unsigned macroNameLen = strlen(macroName); | |
366 | while (const char* macroPos = strstr(line, macroName)) // we would replace all occurrences | |
367 | ReplaceSubstr(line, len, macroPos - line, macroNameLen, substStr); | |
368 | } | |
369 | ||
370 | static void | |
371 | ProcessMacros(char*& line, int& len) | |
372 | { | |
9de6c973 | 373 | SubstituteMacro(line, len, "${process_name}", TheKidName); |
d4a3e179 AR |
374 | SubstituteMacro(line, len, "${process_number}", xitoa(KidIdentifier)); |
375 | } | |
376 | ||
a7ea9b13 AR |
377 | static void |
378 | trim_trailing_ws(char* str) | |
379 | { | |
380 | assert(str != NULL); | |
381 | unsigned i = strlen(str); | |
382 | while ((i > 0) && xisspace(str[i - 1])) | |
383 | --i; | |
384 | str[i] = '\0'; | |
385 | } | |
386 | ||
387 | static const char* | |
388 | FindStatement(const char* line, const char* statement) | |
389 | { | |
390 | assert(line != NULL); | |
391 | assert(statement != NULL); | |
392 | ||
393 | const char* str = skip_ws(line); | |
394 | unsigned len = strlen(statement); | |
395 | if (strncmp(str, statement, len) == 0) { | |
396 | str += len; | |
397 | if (*str == '\0') | |
398 | return str; | |
399 | else if (xisspace(*str)) | |
400 | return skip_ws(str); | |
401 | } | |
402 | ||
403 | return NULL; | |
404 | } | |
405 | ||
406 | static bool | |
407 | StrToInt(const char* str, long& number) | |
408 | { | |
409 | assert(str != NULL); | |
410 | ||
411 | char* end; | |
412 | number = strtol(str, &end, 0); | |
413 | ||
414 | return (end != str) && (*end == '\0'); // returns true if string contains nothing except number | |
415 | } | |
416 | ||
417 | static bool | |
418 | EvalBoolExpr(const char* expr) | |
419 | { | |
420 | assert(expr != NULL); | |
421 | if (strcmp(expr, "true") == 0) { | |
422 | return true; | |
423 | } else if (strcmp(expr, "false") == 0) { | |
424 | return false; | |
425 | } else if (const char* equation = strchr(expr, '=')) { | |
426 | const char* rvalue = skip_ws(equation + 1); | |
427 | char* lvalue = (char*)xmalloc(equation - expr + 1); | |
428 | xstrncpy(lvalue, expr, equation - expr + 1); | |
429 | trim_trailing_ws(lvalue); | |
430 | ||
431 | long number1; | |
432 | if (!StrToInt(lvalue, number1)) | |
433 | fatalf("String is not a integer number: '%s'\n", lvalue); | |
434 | long number2; | |
435 | if (!StrToInt(rvalue, number2)) | |
436 | fatalf("String is not a integer number: '%s'\n", rvalue); | |
437 | ||
438 | xfree(lvalue); | |
439 | return number1 == number2; | |
440 | } | |
441 | fatalf("Unable to evaluate expression '%s'\n", expr); | |
442 | return false; // this place cannot be reached | |
443 | } | |
444 | ||
cfcb6b30 | 445 | static int |
446 | parseOneConfigFile(const char *file_name, unsigned int depth) | |
2546fcb3 | 447 | { |
270b86af | 448 | FILE *fp = NULL; |
cfcb6b30 | 449 | const char *orig_cfg_filename = cfg_filename; |
450 | const int orig_config_lineno = config_lineno; | |
270b86af | 451 | char *token = NULL; |
81c161d0 | 452 | char *tmp_line = NULL; |
453 | int tmp_line_len = 0; | |
e13ee7ad | 454 | int err_count = 0; |
1741cbad | 455 | int is_pipe = 0; |
cfcb6b30 | 456 | |
e0236918 | 457 | debugs(3, DBG_IMPORTANT, "Processing Configuration File: " << file_name << " (depth " << depth << ")"); |
cfcb6b30 | 458 | if (depth > 16) { |
459 | fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name); | |
460 | return 1; | |
461 | } | |
62e76326 | 462 | |
1741cbad | 463 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 464 | fp = popen(file_name + 1, "r"); |
465 | is_pipe = 1; | |
1741cbad | 466 | } else { |
62e76326 | 467 | fp = fopen(file_name, "r"); |
1741cbad | 468 | } |
62e76326 | 469 | |
1741cbad | 470 | if (fp == NULL) |
cfcb6b30 | 471 | fatalf("Unable to open configuration file: %s: %s", file_name, xstrerror()); |
62e76326 | 472 | |
be266cb2 | 473 | #if _SQUID_WINDOWS_ |
c4aefe96 | 474 | setmode(fileno(fp), O_TEXT); |
475 | #endif | |
62e76326 | 476 | |
76b9daa5 | 477 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 478 | |
270b86af | 479 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 480 | |
270b86af | 481 | config_lineno = 0; |
62e76326 | 482 | |
a7ea9b13 | 483 | Vector<bool> if_states; |
270b86af | 484 | while (fgets(config_input_line, BUFSIZ, fp)) { |
a38ec4b1 | 485 | ++config_lineno; |
62e76326 | 486 | |
487 | if ((token = strchr(config_input_line, '\n'))) | |
488 | *token = '\0'; | |
489 | ||
d866e2ad | 490 | if ((token = strchr(config_input_line, '\r'))) |
491 | *token = '\0'; | |
492 | ||
f068973f AJ |
493 | // strip any prefix whitespace off the line. |
494 | const char *p = skip_ws(config_input_line); | |
495 | if (config_input_line != p) | |
496 | memmove(config_input_line, p, strlen(p)+1); | |
497 | ||
62e76326 | 498 | if (strncmp(config_input_line, "#line ", 6) == 0) { |
499 | static char new_file_name[1024]; | |
500 | static char *file; | |
501 | static char new_lineno; | |
502 | token = config_input_line + 6; | |
503 | new_lineno = strtol(token, &file, 0) - 1; | |
504 | ||
505 | if (file == token) | |
506 | continue; /* Not a valid #line directive, may be a comment */ | |
507 | ||
e4755e29 | 508 | while (*file && xisspace((unsigned char) *file)) |
a38ec4b1 | 509 | ++file; |
62e76326 | 510 | |
511 | if (*file) { | |
512 | if (*file != '"') | |
513 | continue; /* Not a valid #line directive, may be a comment */ | |
514 | ||
515 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
516 | ||
517 | if ((token = strchr(new_file_name, '"'))) | |
518 | *token = '\0'; | |
519 | ||
520 | cfg_filename = new_file_name; | |
62e76326 | 521 | } |
522 | ||
523 | config_lineno = new_lineno; | |
524 | } | |
525 | ||
526 | if (config_input_line[0] == '#') | |
527 | continue; | |
528 | ||
529 | if (config_input_line[0] == '\0') | |
530 | continue; | |
531 | ||
130bff33 | 532 | const char* append = tmp_line_len ? skip_ws(config_input_line) : config_input_line; |
533 | ||
534 | size_t append_len = strlen(append); | |
62e76326 | 535 | |
130bff33 | 536 | tmp_line = (char*)xrealloc(tmp_line, tmp_line_len + append_len + 1); |
81c161d0 | 537 | |
130bff33 | 538 | strcpy(tmp_line + tmp_line_len, append); |
81c161d0 | 539 | |
130bff33 | 540 | tmp_line_len += append_len; |
81c161d0 | 541 | |
542 | if (tmp_line[tmp_line_len-1] == '\\') { | |
bf8fe701 | 543 | debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line << "'"); |
81c161d0 | 544 | tmp_line[--tmp_line_len] = '\0'; |
545 | continue; | |
546 | } | |
547 | ||
a7ea9b13 | 548 | trim_trailing_ws(tmp_line); |
d4a3e179 | 549 | ProcessMacros(tmp_line, tmp_line_len); |
dad047ab | 550 | debugs(3, (opt_parse_cfg_only?1:5), "Processing: " << tmp_line); |
62e76326 | 551 | |
a7ea9b13 AR |
552 | if (const char* expr = FindStatement(tmp_line, "if")) { |
553 | if_states.push_back(EvalBoolExpr(expr)); // store last if-statement meaning | |
554 | } else if (FindStatement(tmp_line, "endif")) { | |
555 | if (!if_states.empty()) | |
556 | if_states.pop_back(); // remove last if-statement meaning | |
557 | else | |
558 | fatalf("'endif' without 'if'\n"); | |
559 | } else if (FindStatement(tmp_line, "else")) { | |
560 | if (!if_states.empty()) | |
561 | if_states.back() = !if_states.back(); | |
562 | else | |
563 | fatalf("'else' without 'if'\n"); | |
564 | } else if (if_states.empty() || if_states.back()) { // test last if-statement meaning if present | |
565 | /* Handle includes here */ | |
566 | if (tmp_line_len >= 9 && strncmp(tmp_line, "include", 7) == 0 && xisspace(tmp_line[7])) { | |
567 | err_count += parseManyConfigFiles(tmp_line + 8, depth + 1); | |
568 | } else if (!parse_line(tmp_line)) { | |
fa84c01d | 569 | debugs(3, DBG_CRITICAL, HERE << cfg_filename << ":" << config_lineno << " unrecognized: '" << tmp_line << "'"); |
a38ec4b1 | 570 | ++err_count; |
a7ea9b13 | 571 | } |
26ac0430 | 572 | } |
62e76326 | 573 | |
574 | safe_free(tmp_line); | |
81c161d0 | 575 | tmp_line_len = 0; |
576 | ||
270b86af | 577 | } |
a7ea9b13 AR |
578 | if (!if_states.empty()) |
579 | fatalf("if-statement without 'endif'\n"); | |
62e76326 | 580 | |
1741cbad | 581 | if (is_pipe) { |
62e76326 | 582 | int ret = pclose(fp); |
583 | ||
584 | if (ret != 0) | |
585 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 586 | } else { |
62e76326 | 587 | fclose(fp); |
1741cbad | 588 | } |
62e76326 | 589 | |
cfcb6b30 | 590 | cfg_filename = orig_cfg_filename; |
591 | config_lineno = orig_config_lineno; | |
592 | ||
593 | return err_count; | |
594 | } | |
595 | ||
596 | int | |
dd9b1081 | 597 | parseConfigFile(const char *file_name) |
cfcb6b30 | 598 | { |
599 | int err_count = 0; | |
600 | ||
5817ee13 AJ |
601 | debugs(5, 4, HERE); |
602 | ||
cfcb6b30 | 603 | configFreeMemory(); |
604 | ||
5491c11e | 605 | ACLMethodData::ThePurgeCount = 0; |
cfcb6b30 | 606 | default_all(); |
607 | ||
608 | err_count = parseOneConfigFile(file_name, 0); | |
609 | ||
f0b19334 | 610 | defaults_if_none(); |
f9ad0106 | 611 | |
10d914f6 CT |
612 | defaults_postscriptum(); |
613 | ||
9c46ca97 | 614 | /* |
615 | * We must call configDoConfigure() before leave_suid() because | |
616 | * configDoConfigure() is where we turn username strings into | |
617 | * uid values. | |
618 | */ | |
619 | configDoConfigure(); | |
620 | ||
f9ad0106 | 621 | if (!Config.chroot_dir) { |
622 | leave_suid(); | |
c642c141 | 623 | setUmask(Config.umask); |
62493678 | 624 | _db_init(Debug::cache_log, Debug::debugOptions); |
f9ad0106 | 625 | enter_suid(); |
626 | } | |
627 | ||
478c4f2f | 628 | if (opt_send_signal == -1) { |
8822ebee | 629 | Mgr::RegisterAction("config", |
d9fc6862 A |
630 | "Current Squid Configuration", |
631 | dump_config, | |
632 | 1, 1); | |
478c4f2f | 633 | } |
634 | ||
e13ee7ad | 635 | return err_count; |
f0b19334 | 636 | } |
270b86af | 637 | |
f0b19334 | 638 | static void |
639 | configDoConfigure(void) | |
640 | { | |
f0b19334 | 641 | memset(&Config2, '\0', sizeof(SquidConfig2)); |
7021844c | 642 | /* init memory as early as possible */ |
643 | memConfigure(); | |
270b86af | 644 | /* Sanity checks */ |
62e76326 | 645 | |
7895fa18 AJ |
646 | if (Config.cacheSwap.swapDirs == NULL) { |
647 | /* Memory-only cache probably in effect. */ | |
648 | /* turn off the cache rebuild delays... */ | |
649 | StoreController::store_dirs_rebuilding = 0; | |
3b581957 DK |
650 | } else if (InDaemonMode()) { // no diskers in non-daemon mode |
651 | for (int i = 0; i < Config.cacheSwap.n_configured; ++i) { | |
652 | const RefCount<SwapDir> sd = Config.cacheSwap.swapDirs[i]; | |
653 | if (sd->needsDiskStrand()) | |
654 | sd->disker = Config.workers + (++Config.cacheSwap.n_strands); | |
655 | } | |
7895fa18 AJ |
656 | } |
657 | ||
47df1aa7 AJ |
658 | if (Debug::rotateNumber < 0) { |
659 | Debug::rotateNumber = Config.Log.rotateNumber; | |
660 | } | |
661 | ||
5aecb102 | 662 | #if SIZEOF_OFF_T <= 4 |
663 | if (Config.Store.maxObjectSize > 0x7FFF0000) { | |
fa84c01d | 664 | debugs(3, DBG_CRITICAL, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB"); |
26ac0430 | 665 | Config.Store.maxObjectSize = 0x7FFF0000; |
5aecb102 | 666 | } |
667 | #endif | |
c8f4eac4 | 668 | if (0 == Store::Root().maxSize()) |
62e76326 | 669 | /* people might want a zero-sized cache on purpose */ |
670 | (void) 0; | |
cc34568d | 671 | else if (Store::Root().maxSize() < Config.memMaxSize) |
c8f4eac4 | 672 | /* This is bogus. folk with NULL caches will want this */ |
fa84c01d | 673 | debugs(3, DBG_CRITICAL, "WARNING cache_mem is larger than total disk cache space!"); |
62e76326 | 674 | |
84f42bac | 675 | if (Config.Announce.period > 0) { |
62e76326 | 676 | Config.onoff.announce = 1; |
84f42bac | 677 | } else if (Config.Announce.period < 1) { |
62e76326 | 678 | Config.Announce.period = 86400 * 365; /* one year */ |
679 | Config.onoff.announce = 0; | |
270b86af | 680 | } |
62e76326 | 681 | |
d3caee79 | 682 | if (Config.onoff.httpd_suppress_version_string) |
683 | visible_appname_string = (char *)appname_string; | |
684 | else | |
7dbca7a4 | 685 | visible_appname_string = (char const *)APP_FULLNAME; |
d3caee79 | 686 | |
f64091a7 | 687 | #if USE_DNSHELPER |
48d54e4d | 688 | if (Config.dnsChildren.n_max < 1) |
f64091a7 | 689 | fatal("No DNS helpers allocated"); |
efd900cb | 690 | #endif |
62e76326 | 691 | |
270b86af | 692 | if (Config.Program.redirect) { |
48d54e4d AJ |
693 | if (Config.redirectChildren.n_max < 1) { |
694 | Config.redirectChildren.n_max = 0; | |
62e76326 | 695 | wordlistDestroy(&Config.Program.redirect); |
696 | } | |
fea2e6e0 | 697 | } |
62e76326 | 698 | |
f1dc9b30 | 699 | if (Config.appendDomain) |
62e76326 | 700 | if (*Config.appendDomain != '.') |
701 | fatal("append_domain must begin with a '.'"); | |
702 | ||
270b86af | 703 | if (Config.errHtmlText == NULL) |
62e76326 | 704 | Config.errHtmlText = xstrdup(null_string); |
705 | ||
1b7fae06 AJ |
706 | #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE) |
707 | if (Config.max_filedescriptors > 0) { | |
3a9087af | 708 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing."); |
1b7fae06 AJ |
709 | } |
710 | #elif USE_SELECT || USE_SELECT_WIN32 | |
711 | if (Config.max_filedescriptors > FD_SETSIZE) { | |
3a9087af | 712 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors limited to " << FD_SETSIZE << " by select() algorithm."); |
1b7fae06 AJ |
713 | } |
714 | #endif | |
715 | ||
270b86af | 716 | storeConfigure(); |
62e76326 | 717 | |
52f772de | 718 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 719 | uniqueHostname(), |
d3caee79 | 720 | visible_appname_string); |
fbdba7c4 | 721 | |
38a6c74e | 722 | /* |
723 | * the extra space is for loop detection in client_side.c -- we search | |
724 | * for substrings in the Via header. | |
725 | */ | |
52f772de | 726 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 727 | uniqueHostname(), |
d3caee79 | 728 | visible_appname_string); |
62e76326 | 729 | |
b2b40d8c AJ |
730 | /* Use visible_hostname as default surrogate_id */ |
731 | if (!Config.Accel.surrogate_id) { | |
732 | const char *t = getMyHostname(); | |
733 | Config.Accel.surrogate_id = xstrdup( (t?t:"unset-id") ); | |
734 | } | |
735 | ||
270b86af | 736 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 737 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
738 | ||
270b86af | 739 | if (Config.appendDomain) |
62e76326 | 740 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 741 | else |
62e76326 | 742 | Config.appendDomainLen = 0; |
743 | ||
31ef19cd AJ |
744 | if (Config.connect_retries > 10) { |
745 | debugs(0,DBG_CRITICAL, "WARNING: connect_retries cannot be larger than 10. Resetting to 10."); | |
746 | Config.connect_retries = 10; | |
5210854d | 747 | } |
62e76326 | 748 | |
f0b19334 | 749 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
f64091a7 | 750 | #if USE_DNSHELPER |
f0b19334 | 751 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); |
efd900cb | 752 | #endif |
a3d0a19d | 753 | #if USE_UNLINKD |
62e76326 | 754 | |
f0b19334 | 755 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 756 | #endif |
82b7abe3 | 757 | requirePathnameExists("logfile_daemon", Log::TheConfig.logfile_daemon); |
f0b19334 | 758 | if (Config.Program.redirect) |
62e76326 | 759 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
760 | ||
f0b19334 | 761 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 762 | |
26ac0430 | 763 | if (Config.errorDirectory) |
43000484 | 764 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 765 | |
626096be | 766 | #if USE_HTTP_VIOLATIONS |
62e76326 | 767 | |
9f60cfdf | 768 | { |
8d9a8184 | 769 | const RefreshPattern *R; |
62e76326 | 770 | |
26ac0430 | 771 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 772 | if (!R->flags.override_expire) |
773 | continue; | |
774 | ||
e0236918 | 775 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP"); |
62e76326 | 776 | |
777 | break; | |
778 | } | |
779 | ||
26ac0430 | 780 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 781 | if (!R->flags.override_lastmod) |
782 | continue; | |
783 | ||
e0236918 | 784 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP"); |
62e76326 | 785 | |
786 | break; | |
787 | } | |
788 | ||
26ac0430 | 789 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 790 | if (!R->flags.reload_into_ims) |
791 | continue; | |
792 | ||
e0236918 | 793 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 794 | |
795 | break; | |
796 | } | |
797 | ||
26ac0430 | 798 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 799 | if (!R->flags.ignore_reload) |
800 | continue; | |
801 | ||
e0236918 | 802 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 803 | |
804 | break; | |
805 | } | |
806 | ||
26ac0430 | 807 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 808 | if (!R->flags.ignore_no_cache) |
809 | continue; | |
810 | ||
e0236918 | 811 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 812 | |
813 | break; | |
814 | } | |
815 | ||
26ac0430 | 816 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 817 | if (!R->flags.ignore_no_store) |
818 | continue; | |
819 | ||
e0236918 | 820 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 821 | |
822 | break; | |
823 | } | |
824 | ||
4ca08219 | 825 | for (R = Config.Refresh; R; R = R->next) { |
04f7fd38 AJ |
826 | if (!R->flags.ignore_must_revalidate) |
827 | continue; | |
e0236918 | 828 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP"); |
04f7fd38 | 829 | break; |
4ca08219 AJ |
830 | } |
831 | ||
26ac0430 | 832 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 833 | if (!R->flags.ignore_private) |
834 | continue; | |
835 | ||
e0236918 | 836 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 837 | |
838 | break; | |
839 | } | |
840 | ||
26ac0430 | 841 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 842 | if (!R->flags.ignore_auth) |
843 | continue; | |
844 | ||
e0236918 | 845 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 846 | |
847 | break; | |
848 | } | |
849 | ||
9f60cfdf | 850 | } |
c2f5c744 | 851 | #endif |
626096be | 852 | #if !USE_HTTP_VIOLATIONS |
c2f5c744 | 853 | Config.onoff.via = 1; |
854 | #else | |
62e76326 | 855 | |
c2f5c744 | 856 | if (!Config.onoff.via) |
e0236918 | 857 | debugs(22, DBG_IMPORTANT, "WARNING: HTTP requires the use of Via"); |
62e76326 | 858 | |
9f60cfdf | 859 | #endif |
62e76326 | 860 | |
5491c11e AR |
861 | // we enable runtime PURGE checks if there is at least one PURGE method ACL |
862 | // TODO: replace with a dedicated "purge" ACL option? | |
3d9019c7 | 863 | Config2.onoff.enable_purge = (ACLMethodData::ThePurgeCount > 0); |
62e76326 | 864 | |
3b07476b | 865 | Config2.onoff.mangle_request_headers = (Config.request_header_access != NULL); |
5967c0bf | 866 | |
8749fa47 | 867 | if (geteuid() == 0) { |
62e76326 | 868 | if (NULL != Config.effectiveUser) { |
869 | ||
870 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
871 | ||
5ad8d199 | 872 | if (NULL == pwd) { |
62e76326 | 873 | /* |
874 | * Andres Kroonmaa <andre@online.ee>: | |
875 | * Some getpwnam() implementations (Solaris?) require | |
876 | * an available FD < 256 for opening a FILE* to the | |
877 | * passwd file. | |
878 | * DW: | |
879 | * This should be safe at startup, but might still fail | |
880 | * during reconfigure. | |
881 | */ | |
882 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
883 | Config.effectiveUser); | |
5ad8d199 | 884 | return; |
885 | } | |
62e76326 | 886 | |
887 | Config2.effectiveUserID = pwd->pw_uid; | |
888 | ||
889 | Config2.effectiveGroupID = pwd->pw_gid; | |
08ac5ea7 | 890 | |
cff61cb8 | 891 | #if HAVE_PUTENV |
892 | ||
893 | if (pwd->pw_dir && *pwd->pw_dir) { | |
894 | int len; | |
895 | char *env_str = (char *)xcalloc((len = strlen(pwd->pw_dir) + 6), 1); | |
896 | snprintf(env_str, len, "HOME=%s", pwd->pw_dir); | |
897 | putenv(env_str); | |
898 | } | |
899 | ||
900 | #endif | |
901 | ||
62e76326 | 902 | } |
8749fa47 | 903 | } else { |
62e76326 | 904 | Config2.effectiveUserID = geteuid(); |
905 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 906 | } |
62e76326 | 907 | |
d20b1cd0 | 908 | if (NULL != Config.effectiveGroup) { |
62e76326 | 909 | |
910 | struct group *grp = getgrnam(Config.effectiveGroup); | |
911 | ||
5ad8d199 | 912 | if (NULL == grp) { |
62e76326 | 913 | fatalf("getgrnam failed to find groupid for effective group '%s'", |
914 | Config.effectiveGroup); | |
5ad8d199 | 915 | return; |
916 | } | |
62e76326 | 917 | |
918 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 919 | } |
62e76326 | 920 | |
985c86bc | 921 | HttpRequestMethod::Configure(Config); |
a7ad6e4e | 922 | #if USE_SSL |
62e76326 | 923 | |
e0236918 | 924 | debugs(3, DBG_IMPORTANT, "Initializing https proxy context"); |
f9ad0106 | 925 | |
a82a4fe4 | 926 | 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 | 927 | |
a3c6762c | 928 | for (CachePeer *p = Config.peers; p != NULL; p = p->next) { |
04401ab0 | 929 | if (p->use_ssl) { |
e0236918 | 930 | debugs(3, DBG_IMPORTANT, "Initializing cache_peer " << p->name << " SSL context"); |
04401ab0 | 931 | p->sslContext = sslCreateClientContext(p->sslcert, p->sslkey, p->sslversion, p->sslcipher, p->ssloptions, p->sslflags, p->sslcafile, p->sslcapath, p->sslcrlfile); |
f9ad0106 | 932 | } |
04401ab0 | 933 | } |
f9ad0106 | 934 | |
04401ab0 | 935 | for (AnyP::PortCfg *s = Config.Sockaddr.http; s != NULL; s = s->next) { |
5ae65581 | 936 | if (!s->sslBump) |
04401ab0 | 937 | continue; |
154dc884 | 938 | |
e0236918 | 939 | debugs(3, DBG_IMPORTANT, "Initializing http_port " << s->s << " SSL context"); |
5ae65581 | 940 | s->configureSslServerContext(); |
04401ab0 | 941 | } |
f9ad0106 | 942 | |
04401ab0 | 943 | for (AnyP::PortCfg *s = Config.Sockaddr.https; s != NULL; s = s->next) { |
e0236918 | 944 | debugs(3, DBG_IMPORTANT, "Initializing https_port " << s->s << " SSL context"); |
5ae65581 | 945 | s->configureSslServerContext(); |
04401ab0 | 946 | } |
f9ad0106 | 947 | |
a7ad6e4e | 948 | #endif |
1f771fed AJ |
949 | |
950 | // prevent infinite fetch loops in the request parser | |
951 | // due to buffer full but not enough data recived to finish parse | |
952 | if (Config.maxRequestBufferSize <= Config.maxRequestHeaderSize) { | |
d0bbf50e | 953 | fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \ |
1f771fed | 954 | " Change client_request_buffer_max or request_header_max_size limits.", |
d0bbf50e | 955 | (uint32_t)Config.maxRequestBufferSize, (uint32_t)Config.maxRequestHeaderSize); |
1f771fed | 956 | } |
a0e23afd | 957 | |
2f1431ea | 958 | #if USE_AUTH |
a0e23afd AJ |
959 | /* |
960 | * disable client side request pipelining. There is a race with | |
961 | * Negotiate and NTLM when the client sends a second request on an | |
962 | * connection before the authenticate challenge is sent. With | |
963 | * pipelining OFF, the client may fail to authenticate, but squid's | |
964 | * state will be preserved. | |
965 | */ | |
966 | if (Config.onoff.pipeline_prefetch) { | |
9f3d2b2e AJ |
967 | Auth::Config *nego = Auth::Config::Find("Negotiate"); |
968 | Auth::Config *ntlm = Auth::Config::Find("NTLM"); | |
a0e23afd AJ |
969 | if ((nego && nego->active()) || (ntlm && ntlm->active())) { |
970 | debugs(3, DBG_IMPORTANT, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF."); | |
971 | Config.onoff.pipeline_prefetch = 0; | |
972 | } | |
973 | } | |
2f1431ea | 974 | #endif |
090089c4 | 975 | } |
976 | ||
76f44481 AJ |
977 | /** Parse a line containing an obsolete directive. |
978 | * To upgrade it where possible instead of just "Bungled config" for | |
979 | * directives which cannot be marked as simply aliases of the some name. | |
980 | * For example if the parameter order and content has changed. | |
981 | * Or if the directive has been completely removed. | |
982 | */ | |
983 | void | |
984 | parse_obsolete(const char *name) | |
985 | { | |
986 | // Directives which have been radically changed rather than removed | |
987 | if (!strcmp(name, "url_rewrite_concurrency")) { | |
254d8ef1 AJ |
988 | int cval; |
989 | parse_int(&cval); | |
76f44481 | 990 | debugs(3, DBG_CRITICAL, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings."); |
254d8ef1 | 991 | Config.redirectChildren.concurrency = cval; |
76f44481 AJ |
992 | } |
993 | } | |
994 | ||
270b86af | 995 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 996 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 997 | static void |
9b741834 | 998 | parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec) |
090089c4 | 999 | { |
1000 | char *token; | |
270b86af | 1001 | double d; |
fd0f51c4 CT |
1002 | time_msec_t m; |
1003 | time_msec_t u; | |
62e76326 | 1004 | |
9b741834 | 1005 | if ((u = parseTimeUnits(units, allowMsec)) == 0) |
62e76326 | 1006 | self_destruct(); |
1007 | ||
270b86af | 1008 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 1009 | self_destruct(); |
1010 | ||
5c20d6fa | 1011 | d = xatof(token); |
62e76326 | 1012 | |
270b86af | 1013 | m = u; /* default to 'units' if none specified */ |
62e76326 | 1014 | |
10738561 | 1015 | if (0 == d) |
62e76326 | 1016 | (void) 0; |
10738561 | 1017 | else if ((token = strtok(NULL, w_space)) == NULL) |
fa84c01d | 1018 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1019 | config_input_line << "', assuming " << |
1020 | d << " " << units ); | |
9b741834 | 1021 | else if ((m = parseTimeUnits(token, allowMsec)) == 0) |
62e76326 | 1022 | self_destruct(); |
1023 | ||
fd0f51c4 | 1024 | *tptr = static_cast<time_msec_t>(m * d); |
090089c4 | 1025 | } |
1026 | ||
fd0f51c4 | 1027 | static uint64_t |
9b741834 | 1028 | parseTimeUnits(const char *unit, bool allowMsec) |
270b86af | 1029 | { |
9b741834 | 1030 | if (allowMsec && !strncasecmp(unit, T_MILLISECOND_STR, strlen(T_MILLISECOND_STR))) |
62e76326 | 1031 | return 1; |
1032 | ||
fd0f51c4 CT |
1033 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) |
1034 | return 1000; | |
1035 | ||
270b86af | 1036 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
fd0f51c4 | 1037 | return 60 * 1000; |
62e76326 | 1038 | |
270b86af | 1039 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
fd0f51c4 | 1040 | return 3600 * 1000; |
62e76326 | 1041 | |
270b86af | 1042 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
fd0f51c4 | 1043 | return 86400 * 1000; |
62e76326 | 1044 | |
270b86af | 1045 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
fd0f51c4 | 1046 | return 86400 * 7 * 1000; |
62e76326 | 1047 | |
270b86af | 1048 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
fd0f51c4 | 1049 | return 86400 * 14 * 1000; |
62e76326 | 1050 | |
270b86af | 1051 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
fd0f51c4 | 1052 | return static_cast<uint64_t>(86400) * 30 * 1000; |
62e76326 | 1053 | |
270b86af | 1054 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
fd0f51c4 | 1055 | return static_cast<uint64_t>(86400 * 1000 * 365.2522); |
62e76326 | 1056 | |
270b86af | 1057 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
fd0f51c4 | 1058 | return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10); |
62e76326 | 1059 | |
e0236918 | 1060 | debugs(3, DBG_IMPORTANT, "parseTimeUnits: unknown time unit '" << unit << "'"); |
62e76326 | 1061 | |
270b86af | 1062 | return 0; |
1063 | } | |
1064 | ||
47f6e231 | 1065 | static void |
1066 | parseBytesLine64(int64_t * bptr, const char *units) | |
1067 | { | |
1068 | char *token; | |
1069 | double d; | |
1070 | int64_t m; | |
1071 | int64_t u; | |
1072 | ||
9eeb8e4b | 1073 | if ((u = parseBytesUnits(units)) == 0) { |
47f6e231 | 1074 | self_destruct(); |
9eeb8e4b | 1075 | return; |
1076 | } | |
47f6e231 | 1077 | |
9eeb8e4b | 1078 | if ((token = strtok(NULL, w_space)) == NULL) { |
47f6e231 | 1079 | self_destruct(); |
9eeb8e4b | 1080 | return; |
1081 | } | |
47f6e231 | 1082 | |
1083 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { | |
bc41416d | 1084 | *bptr = -1; |
47f6e231 | 1085 | return; |
1086 | } | |
1087 | ||
1088 | d = xatof(token); | |
1089 | ||
1090 | m = u; /* default to 'units' if none specified */ | |
1091 | ||
1092 | if (0.0 == d) | |
1093 | (void) 0; | |
1094 | else if ((token = strtok(NULL, w_space)) == NULL) | |
fa84c01d | 1095 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1096 | config_input_line << "', assuming " << |
1097 | d << " " << units ); | |
9eeb8e4b | 1098 | else if ((m = parseBytesUnits(token)) == 0) { |
47f6e231 | 1099 | self_destruct(); |
9eeb8e4b | 1100 | return; |
1101 | } | |
47f6e231 | 1102 | |
1103 | *bptr = static_cast<int64_t>(m * d / u); | |
1104 | ||
1105 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) | |
1106 | self_destruct(); | |
1107 | } | |
1108 | ||
9906e724 | 1109 | static void |
9e975e4e | 1110 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 1111 | { |
1112 | char *token; | |
1113 | double d; | |
47f6e231 | 1114 | int m; |
1115 | int u; | |
62e76326 | 1116 | |
9eeb8e4b | 1117 | if ((u = parseBytesUnits(units)) == 0) { |
62e76326 | 1118 | self_destruct(); |
9eeb8e4b | 1119 | return; |
1120 | } | |
62e76326 | 1121 | |
9eeb8e4b | 1122 | if ((token = strtok(NULL, w_space)) == NULL) { |
62e76326 | 1123 | self_destruct(); |
9eeb8e4b | 1124 | return; |
1125 | } | |
62e76326 | 1126 | |
f8ecd7d7 | 1127 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { |
b2d729e6 | 1128 | *bptr = static_cast<size_t>(-1); |
ef1955a5 | 1129 | return; |
1130 | } | |
1131 | ||
5c20d6fa | 1132 | d = xatof(token); |
62e76326 | 1133 | |
9906e724 | 1134 | m = u; /* default to 'units' if none specified */ |
62e76326 | 1135 | |
343f47a3 | 1136 | if (0.0 == d) |
62e76326 | 1137 | (void) 0; |
4860dc1b | 1138 | else if ((token = strtok(NULL, w_space)) == NULL) |
fa84c01d | 1139 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1140 | config_input_line << "', assuming " << |
1141 | d << " " << units ); | |
9eeb8e4b | 1142 | else if ((m = parseBytesUnits(token)) == 0) { |
62e76326 | 1143 | self_destruct(); |
9eeb8e4b | 1144 | return; |
1145 | } | |
62e76326 | 1146 | |
e6ccf245 | 1147 | *bptr = static_cast<size_t>(m * d / u); |
347ae7c4 | 1148 | |
a69d485c | 1149 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) |
347ae7c4 | 1150 | self_destruct(); |
9906e724 | 1151 | } |
1152 | ||
f64091a7 | 1153 | #if !USE_DNSHELPER |
e210930b AJ |
1154 | static void |
1155 | parseBytesLineSigned(ssize_t * bptr, const char *units) | |
1156 | { | |
1157 | char *token; | |
1158 | double d; | |
1159 | int m; | |
1160 | int u; | |
1161 | ||
1162 | if ((u = parseBytesUnits(units)) == 0) { | |
1163 | self_destruct(); | |
1164 | return; | |
1165 | } | |
1166 | ||
1167 | if ((token = strtok(NULL, w_space)) == NULL) { | |
1168 | self_destruct(); | |
1169 | return; | |
1170 | } | |
1171 | ||
1172 | if (strcmp(token, "none") == 0 || token[0] == '-' /* -N */) { | |
1173 | *bptr = -1; | |
1174 | return; | |
1175 | } | |
1176 | ||
1177 | d = xatof(token); | |
1178 | ||
1179 | m = u; /* default to 'units' if none specified */ | |
1180 | ||
1181 | if (0.0 == d) | |
1182 | (void) 0; | |
1183 | else if ((token = strtok(NULL, w_space)) == NULL) | |
fa84c01d | 1184 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
e210930b AJ |
1185 | config_input_line << "', assuming " << |
1186 | d << " " << units ); | |
1187 | else if ((m = parseBytesUnits(token)) == 0) { | |
1188 | self_destruct(); | |
1189 | return; | |
1190 | } | |
1191 | ||
1192 | *bptr = static_cast<size_t>(m * d / u); | |
1193 | ||
1194 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) | |
1195 | self_destruct(); | |
1196 | } | |
1197 | #endif | |
1198 | ||
95d2589c CT |
1199 | #if USE_SSL |
1200 | /** | |
1201 | * Parse bytes from a string. | |
1202 | * Similar to the parseBytesLine function but parses the string value instead of | |
1203 | * the current token value. | |
1204 | */ | |
1205 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value) | |
1206 | { | |
1207 | int u; | |
1208 | if ((u = parseBytesUnits(units)) == 0) { | |
1209 | self_destruct(); | |
1210 | return; | |
1211 | } | |
1212 | ||
1213 | // Find number from string beginning. | |
1214 | char const * number_begin = value; | |
1215 | char const * number_end = value; | |
1216 | ||
1217 | while ((*number_end >= '0' && *number_end <= '9')) { | |
a38ec4b1 | 1218 | ++number_end; |
95d2589c CT |
1219 | } |
1220 | ||
1221 | String number; | |
1222 | number.limitInit(number_begin, number_end - number_begin); | |
1223 | ||
1224 | int d = xatoi(number.termedBuf()); | |
1225 | int m; | |
1226 | if ((m = parseBytesUnits(number_end)) == 0) { | |
1227 | self_destruct(); | |
1228 | return; | |
1229 | } | |
1230 | ||
1231 | *bptr = static_cast<size_t>(m * d / u); | |
1232 | if (static_cast<double>(*bptr) * 2 != m * d / u * 2) | |
1233 | self_destruct(); | |
1234 | } | |
1235 | #endif | |
1236 | ||
9906e724 | 1237 | static size_t |
1238 | parseBytesUnits(const char *unit) | |
1239 | { | |
1240 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 1241 | return 1; |
1242 | ||
9906e724 | 1243 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 1244 | return 1 << 10; |
1245 | ||
9906e724 | 1246 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 1247 | return 1 << 20; |
1248 | ||
9906e724 | 1249 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 1250 | return 1 << 30; |
1251 | ||
fa37412f | 1252 | debugs(3, DBG_CRITICAL, "WARNING: Unknown bytes unit '" << unit << "'"); |
62e76326 | 1253 | |
9906e724 | 1254 | return 0; |
1255 | } | |
1256 | ||
270b86af | 1257 | /***************************************************************************** |
1258 | * Max | |
1259 | *****************************************************************************/ | |
1260 | ||
8203a132 | 1261 | static void |
97427e90 | 1262 | dump_acl(StoreEntry * entry, const char *name, ACL * ae) |
090089c4 | 1263 | { |
56b63fa1 | 1264 | wordlist *w; |
1265 | wordlist *v; | |
62e76326 | 1266 | |
9ef28b60 | 1267 | while (ae != NULL) { |
bf8fe701 | 1268 | debugs(3, 3, "dump_acl: " << name << " " << ae->name); |
62e76326 | 1269 | storeAppendPrintf(entry, "%s %s %s ", |
1270 | name, | |
1271 | ae->name, | |
1272 | ae->typeString()); | |
6bf4f823 | 1273 | v = w = ae->dump(); |
62e76326 | 1274 | |
1275 | while (v != NULL) { | |
bf8fe701 | 1276 | debugs(3, 3, "dump_acl: " << name << " " << ae->name << " " << v->key); |
62e76326 | 1277 | storeAppendPrintf(entry, "%s ", v->key); |
1278 | v = v->next; | |
1279 | } | |
1280 | ||
1281 | storeAppendPrintf(entry, "\n"); | |
1282 | wordlistDestroy(&w); | |
1283 | ae = ae->next; | |
56b63fa1 | 1284 | } |
090089c4 | 1285 | } |
1286 | ||
8203a132 | 1287 | static void |
97427e90 | 1288 | parse_acl(ACL ** ae) |
090089c4 | 1289 | { |
a9f20260 | 1290 | ACL::ParseAclLine(LegacyParser, ae); |
f1dc9b30 | 1291 | } |
1292 | ||
1293 | static void | |
97427e90 | 1294 | free_acl(ACL ** ae) |
f1dc9b30 | 1295 | { |
9ef28b60 | 1296 | aclDestroyAcls(ae); |
090089c4 | 1297 | } |
1298 | ||
425de4c8 | 1299 | void |
76cd39d7 | 1300 | dump_acl_list(StoreEntry * entry, ACLList * head) |
30a4f2a8 | 1301 | { |
76cd39d7 | 1302 | ACLList *l; |
62e76326 | 1303 | |
d6827718 | 1304 | for (l = head; l; l = l->next) { |
62e76326 | 1305 | storeAppendPrintf(entry, " %s%s", |
1306 | l->op ? null_string : "!", | |
1307 | l->_acl->name); | |
d6827718 | 1308 | } |
1309 | } | |
1310 | ||
b67e2c8c | 1311 | void |
d6827718 | 1312 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
1313 | { | |
1314 | acl_access *l; | |
62e76326 | 1315 | |
d6827718 | 1316 | for (l = head; l; l = l->next) { |
62e76326 | 1317 | storeAppendPrintf(entry, "%s %s", |
1318 | name, | |
1319 | l->allow ? "Allow" : "Deny"); | |
1320 | dump_acl_list(entry, l->aclList); | |
1321 | storeAppendPrintf(entry, "\n"); | |
56b63fa1 | 1322 | } |
30a4f2a8 | 1323 | } |
090089c4 | 1324 | |
8203a132 | 1325 | static void |
16300b58 | 1326 | parse_acl_access(acl_access ** head) |
090089c4 | 1327 | { |
a9f20260 | 1328 | aclParseAccessLine(LegacyParser, head); |
090089c4 | 1329 | } |
1330 | ||
0153d498 | 1331 | static void |
16300b58 | 1332 | free_acl_access(acl_access ** head) |
0153d498 | 1333 | { |
a47b9029 | 1334 | aclDestroyAccessList(head); |
0153d498 | 1335 | } |
1336 | ||
8203a132 | 1337 | static void |
b7ac5457 | 1338 | dump_address(StoreEntry * entry, const char *name, Ip::Address &addr) |
270b86af | 1339 | { |
cc192b50 | 1340 | char buf[MAX_IPSTRLEN]; |
1341 | storeAppendPrintf(entry, "%s %s\n", name, addr.NtoA(buf,MAX_IPSTRLEN) ); | |
270b86af | 1342 | } |
1343 | ||
1344 | static void | |
b7ac5457 | 1345 | parse_address(Ip::Address *addr) |
090089c4 | 1346 | { |
270b86af | 1347 | char *token = strtok(NULL, w_space); |
1348 | ||
9eeb8e4b | 1349 | if (!token) { |
62e76326 | 1350 | self_destruct(); |
9eeb8e4b | 1351 | return; |
1352 | } | |
62e76326 | 1353 | |
9f2665ee | 1354 | if (!strcmp(token,"any_addr")) |
cc192b50 | 1355 | addr->SetAnyAddr(); |
9f2665ee | 1356 | else if ( (!strcmp(token,"no_addr")) || (!strcmp(token,"full_mask")) ) |
cc192b50 | 1357 | addr->SetNoAddr(); |
9f2665ee | 1358 | else if ( (*addr = token) ) // try parse numeric/IPA |
26ac0430 | 1359 | (void) 0; |
9f2665ee AJ |
1360 | else |
1361 | addr->GetHostByName(token); // dont use ipcache | |
090089c4 | 1362 | } |
1363 | ||
0153d498 | 1364 | static void |
b7ac5457 | 1365 | free_address(Ip::Address *addr) |
0153d498 | 1366 | { |
cc192b50 | 1367 | addr->SetEmpty(); |
0153d498 | 1368 | } |
1369 | ||
0dc8ffa5 | 1370 | CBDATA_TYPE(AclAddress); |
d6827718 | 1371 | |
1372 | static void | |
0dc8ffa5 | 1373 | dump_acl_address(StoreEntry * entry, const char *name, AclAddress * head) |
d6827718 | 1374 | { |
cc192b50 | 1375 | char buf[MAX_IPSTRLEN]; |
0dc8ffa5 | 1376 | AclAddress *l; |
62e76326 | 1377 | |
d6827718 | 1378 | for (l = head; l; l = l->next) { |
cc192b50 | 1379 | if (!l->addr.IsAnyAddr()) |
1380 | storeAppendPrintf(entry, "%s %s", name, l->addr.NtoA(buf,MAX_IPSTRLEN)); | |
62e76326 | 1381 | else |
1382 | storeAppendPrintf(entry, "%s autoselect", name); | |
1383 | ||
1384 | dump_acl_list(entry, l->aclList); | |
1385 | ||
1386 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1387 | } |
1388 | } | |
1389 | ||
1390 | static void | |
1391 | freed_acl_address(void *data) | |
1392 | { | |
0dc8ffa5 | 1393 | AclAddress *l = static_cast<AclAddress *>(data); |
29b8d8d6 | 1394 | aclDestroyAclList(&l->aclList); |
d6827718 | 1395 | } |
1396 | ||
1397 | static void | |
0dc8ffa5 | 1398 | parse_acl_address(AclAddress ** head) |
d6827718 | 1399 | { |
0dc8ffa5 FC |
1400 | AclAddress *l; |
1401 | AclAddress **tail = head; /* sane name below */ | |
1402 | CBDATA_INIT_TYPE_FREECB(AclAddress, freed_acl_address); | |
1403 | l = cbdataAlloc(AclAddress); | |
d6827718 | 1404 | parse_address(&l->addr); |
a9f20260 | 1405 | aclParseAclList(LegacyParser, &l->aclList); |
62e76326 | 1406 | |
d6827718 | 1407 | while (*tail) |
62e76326 | 1408 | tail = &(*tail)->next; |
1409 | ||
d6827718 | 1410 | *tail = l; |
1411 | } | |
1412 | ||
1413 | static void | |
0dc8ffa5 | 1414 | free_acl_address(AclAddress ** head) |
d6827718 | 1415 | { |
1416 | while (*head) { | |
0dc8ffa5 | 1417 | AclAddress *l = *head; |
62e76326 | 1418 | *head = l->next; |
1419 | cbdataFree(l); | |
d6827718 | 1420 | } |
1421 | } | |
1422 | ||
1423 | CBDATA_TYPE(acl_tos); | |
1424 | ||
1425 | static void | |
1426 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
1427 | { | |
1428 | acl_tos *l; | |
62e76326 | 1429 | |
d6827718 | 1430 | for (l = head; l; l = l->next) { |
62e76326 | 1431 | if (l->tos > 0) |
1432 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
1433 | else | |
1434 | storeAppendPrintf(entry, "%s none", name); | |
1435 | ||
1436 | dump_acl_list(entry, l->aclList); | |
1437 | ||
1438 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1439 | } |
1440 | } | |
1441 | ||
1442 | static void | |
1443 | freed_acl_tos(void *data) | |
1444 | { | |
e6ccf245 | 1445 | acl_tos *l = static_cast<acl_tos *>(data); |
29b8d8d6 | 1446 | aclDestroyAclList(&l->aclList); |
d6827718 | 1447 | } |
1448 | ||
1449 | static void | |
1450 | parse_acl_tos(acl_tos ** head) | |
1451 | { | |
1452 | acl_tos *l; | |
1453 | acl_tos **tail = head; /* sane name below */ | |
425de4c8 | 1454 | unsigned int tos; /* Initially uint for strtoui. Casted to tos_t before return */ |
d6827718 | 1455 | char *token = strtok(NULL, w_space); |
62e76326 | 1456 | |
9eeb8e4b | 1457 | if (!token) { |
62e76326 | 1458 | self_destruct(); |
9eeb8e4b | 1459 | return; |
1460 | } | |
62e76326 | 1461 | |
425de4c8 | 1462 | if (!xstrtoui(token, NULL, &tos, 0, std::numeric_limits<tos_t>::max())) { |
62e76326 | 1463 | self_destruct(); |
9eeb8e4b | 1464 | return; |
1465 | } | |
62e76326 | 1466 | |
d6827718 | 1467 | CBDATA_INIT_TYPE_FREECB(acl_tos, freed_acl_tos); |
62e76326 | 1468 | |
d6827718 | 1469 | l = cbdataAlloc(acl_tos); |
62e76326 | 1470 | |
425de4c8 | 1471 | l->tos = (tos_t)tos; |
62e76326 | 1472 | |
a9f20260 | 1473 | aclParseAclList(LegacyParser, &l->aclList); |
62e76326 | 1474 | |
d6827718 | 1475 | while (*tail) |
62e76326 | 1476 | tail = &(*tail)->next; |
1477 | ||
d6827718 | 1478 | *tail = l; |
1479 | } | |
1480 | ||
1481 | static void | |
1482 | free_acl_tos(acl_tos ** head) | |
1483 | { | |
1484 | while (*head) { | |
62e76326 | 1485 | acl_tos *l = *head; |
1486 | *head = l->next; | |
1487 | l->next = NULL; | |
1488 | cbdataFree(l); | |
d6827718 | 1489 | } |
1490 | } | |
1491 | ||
11e8cfe3 | 1492 | #if SO_MARK && USE_LIBCAP |
f4f6c2e0 | 1493 | |
425de4c8 AJ |
1494 | CBDATA_TYPE(acl_nfmark); |
1495 | ||
1496 | static void | |
1497 | dump_acl_nfmark(StoreEntry * entry, const char *name, acl_nfmark * head) | |
1498 | { | |
1499 | acl_nfmark *l; | |
1500 | ||
1501 | for (l = head; l; l = l->next) { | |
1502 | if (l->nfmark > 0) | |
1503 | storeAppendPrintf(entry, "%s 0x%02X", name, l->nfmark); | |
1504 | else | |
1505 | storeAppendPrintf(entry, "%s none", name); | |
1506 | ||
1507 | dump_acl_list(entry, l->aclList); | |
1508 | ||
1509 | storeAppendPrintf(entry, "\n"); | |
1510 | } | |
1511 | } | |
1512 | ||
1513 | static void | |
1514 | freed_acl_nfmark(void *data) | |
1515 | { | |
1516 | acl_nfmark *l = static_cast<acl_nfmark *>(data); | |
1517 | aclDestroyAclList(&l->aclList); | |
1518 | } | |
1519 | ||
1520 | static void | |
1521 | parse_acl_nfmark(acl_nfmark ** head) | |
1522 | { | |
1523 | acl_nfmark *l; | |
1524 | acl_nfmark **tail = head; /* sane name below */ | |
1525 | nfmark_t mark; | |
1526 | char *token = strtok(NULL, w_space); | |
1527 | ||
1528 | if (!token) { | |
1529 | self_destruct(); | |
1530 | return; | |
1531 | } | |
1532 | ||
1533 | if (!xstrtoui(token, NULL, &mark, 0, std::numeric_limits<nfmark_t>::max())) { | |
1534 | self_destruct(); | |
1535 | return; | |
1536 | } | |
1537 | ||
1538 | CBDATA_INIT_TYPE_FREECB(acl_nfmark, freed_acl_nfmark); | |
1539 | ||
1540 | l = cbdataAlloc(acl_nfmark); | |
1541 | ||
1542 | l->nfmark = mark; | |
1543 | ||
1544 | aclParseAclList(LegacyParser, &l->aclList); | |
1545 | ||
1546 | while (*tail) | |
1547 | tail = &(*tail)->next; | |
1548 | ||
1549 | *tail = l; | |
1550 | } | |
1551 | ||
1552 | static void | |
1553 | free_acl_nfmark(acl_nfmark ** head) | |
1554 | { | |
1555 | while (*head) { | |
1556 | acl_nfmark *l = *head; | |
1557 | *head = l->next; | |
1558 | l->next = NULL; | |
1559 | cbdataFree(l); | |
1560 | } | |
1561 | } | |
f4f6c2e0 | 1562 | #endif /* SO_MARK */ |
425de4c8 | 1563 | |
ef1955a5 | 1564 | CBDATA_TYPE(acl_size_t); |
1565 | ||
1566 | static void | |
1567 | dump_acl_b_size_t(StoreEntry * entry, const char *name, acl_size_t * head) | |
1568 | { | |
1569 | acl_size_t *l; | |
1570 | ||
1571 | for (l = head; l; l = l->next) { | |
ed013b6c | 1572 | if (l->size != -1) |
ef1955a5 | 1573 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); |
1574 | else | |
1575 | storeAppendPrintf(entry, "%s none", name); | |
1576 | ||
1577 | dump_acl_list(entry, l->aclList); | |
1578 | ||
1579 | storeAppendPrintf(entry, "\n"); | |
1580 | } | |
1581 | } | |
1582 | ||
1583 | static void | |
1584 | freed_acl_b_size_t(void *data) | |
1585 | { | |
1586 | acl_size_t *l = static_cast<acl_size_t *>(data); | |
1587 | aclDestroyAclList(&l->aclList); | |
1588 | } | |
1589 | ||
1590 | static void | |
1591 | parse_acl_b_size_t(acl_size_t ** head) | |
1592 | { | |
1593 | acl_size_t *l; | |
1594 | acl_size_t **tail = head; /* sane name below */ | |
1595 | ||
1596 | CBDATA_INIT_TYPE_FREECB(acl_size_t, freed_acl_b_size_t); | |
1597 | ||
1598 | l = cbdataAlloc(acl_size_t); | |
1599 | ||
47f6e231 | 1600 | parse_b_int64_t(&l->size); |
ef1955a5 | 1601 | |
a9f20260 | 1602 | aclParseAclList(LegacyParser, &l->aclList); |
ef1955a5 | 1603 | |
1604 | while (*tail) | |
1605 | tail = &(*tail)->next; | |
1606 | ||
1607 | *tail = l; | |
1608 | } | |
1609 | ||
1610 | static void | |
1611 | free_acl_b_size_t(acl_size_t ** head) | |
1612 | { | |
1613 | while (*head) { | |
1614 | acl_size_t *l = *head; | |
1615 | *head = l->next; | |
1616 | l->next = NULL; | |
1617 | cbdataFree(l); | |
1618 | } | |
1619 | } | |
1620 | ||
9a0a18de | 1621 | #if USE_DELAY_POOLS |
59715b38 | 1622 | |
b67e2c8c | 1623 | #include "DelayPools.h" |
1624 | #include "DelayConfig.h" | |
59715b38 | 1625 | /* do nothing - free_delay_pool_count is the magic free function. |
ae870270 | 1626 | * this is why delay_pool_count isn't just marked TYPE: u_short |
59715b38 | 1627 | */ |
1628 | #define free_delay_pool_class(X) | |
1629 | #define free_delay_pool_access(X) | |
1630 | #define free_delay_pool_rates(X) | |
1631 | #define dump_delay_pool_class(X, Y, Z) | |
1632 | #define dump_delay_pool_access(X, Y, Z) | |
1633 | #define dump_delay_pool_rates(X, Y, Z) | |
1634 | ||
1635 | static void | |
b67e2c8c | 1636 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1637 | { |
b67e2c8c | 1638 | cfg->freePoolCount(); |
59715b38 | 1639 | } |
1640 | ||
1641 | static void | |
b67e2c8c | 1642 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1643 | { |
b67e2c8c | 1644 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1645 | } |
1646 | ||
1647 | static void | |
b67e2c8c | 1648 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1649 | { |
b67e2c8c | 1650 | cfg->parsePoolCount(); |
59715b38 | 1651 | } |
1652 | ||
1653 | static void | |
b67e2c8c | 1654 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1655 | { |
b67e2c8c | 1656 | cfg->parsePoolClass(); |
59715b38 | 1657 | } |
1658 | ||
1659 | static void | |
b67e2c8c | 1660 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1661 | { |
b67e2c8c | 1662 | cfg->parsePoolRates(); |
59715b38 | 1663 | } |
1664 | ||
1665 | static void | |
b67e2c8c | 1666 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1667 | { |
a9f20260 | 1668 | cfg->parsePoolAccess(LegacyParser); |
59715b38 | 1669 | } |
62e76326 | 1670 | |
59715b38 | 1671 | #endif |
1672 | ||
9a0a18de | 1673 | #if USE_DELAY_POOLS |
b4cd430a CT |
1674 | #include "ClientDelayConfig.h" |
1675 | /* do nothing - free_client_delay_pool_count is the magic free function. | |
ae870270 | 1676 | * this is why client_delay_pool_count isn't just marked TYPE: u_short |
b4cd430a CT |
1677 | */ |
1678 | ||
1679 | #define free_client_delay_pool_access(X) | |
1680 | #define free_client_delay_pool_rates(X) | |
1681 | #define dump_client_delay_pool_access(X, Y, Z) | |
1682 | #define dump_client_delay_pool_rates(X, Y, Z) | |
1683 | ||
1684 | static void | |
1685 | free_client_delay_pool_count(ClientDelayConfig * cfg) | |
1686 | { | |
1687 | cfg->freePoolCount(); | |
1688 | } | |
1689 | ||
1690 | static void | |
1691 | dump_client_delay_pool_count(StoreEntry * entry, const char *name, ClientDelayConfig &cfg) | |
1692 | { | |
1693 | cfg.dumpPoolCount (entry, name); | |
1694 | } | |
1695 | ||
1696 | static void | |
1697 | parse_client_delay_pool_count(ClientDelayConfig * cfg) | |
1698 | { | |
1699 | cfg->parsePoolCount(); | |
1700 | } | |
1701 | ||
1702 | static void | |
1703 | parse_client_delay_pool_rates(ClientDelayConfig * cfg) | |
1704 | { | |
1705 | cfg->parsePoolRates(); | |
1706 | } | |
1707 | ||
1708 | static void | |
1709 | parse_client_delay_pool_access(ClientDelayConfig * cfg) | |
1710 | { | |
1711 | cfg->parsePoolAccess(LegacyParser); | |
1712 | } | |
1713 | #endif | |
1714 | ||
626096be | 1715 | #if USE_HTTP_VIOLATIONS |
97474590 | 1716 | static void |
3b07476b | 1717 | dump_http_header_access(StoreEntry * entry, const char *name, const HeaderManglers *manglers) |
e3dd531e | 1718 | { |
3b07476b CT |
1719 | if (manglers) |
1720 | manglers->dumpAccess(entry, name); | |
97474590 | 1721 | } |
e3dd531e | 1722 | |
97474590 | 1723 | static void |
3b07476b | 1724 | parse_http_header_access(HeaderManglers **pm) |
97474590 | 1725 | { |
97474590 | 1726 | char *t = NULL; |
62e76326 | 1727 | |
97474590 | 1728 | if ((t = strtok(NULL, w_space)) == NULL) { |
fa84c01d FC |
1729 | debugs(3, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1730 | debugs(3, DBG_CRITICAL, "parse_http_header_access: missing header name."); | |
62e76326 | 1731 | return; |
97474590 | 1732 | } |
62e76326 | 1733 | |
3b07476b CT |
1734 | if (!*pm) |
1735 | *pm = new HeaderManglers; | |
1736 | HeaderManglers *manglers = *pm; | |
1737 | header_mangler *mangler = manglers->track(t); | |
1738 | assert(mangler); | |
1739 | parse_acl_access(&mangler->access_list); | |
6bccf575 | 1740 | } |
1741 | ||
1742 | static void | |
3b07476b | 1743 | free_HeaderManglers(HeaderManglers **pm) |
6bccf575 | 1744 | { |
3b07476b CT |
1745 | // we delete the entire http_header_* mangler configuration at once |
1746 | if (const HeaderManglers *manglers = *pm) { | |
1747 | delete manglers; | |
1748 | *pm = NULL; | |
6bccf575 | 1749 | } |
1750 | } | |
1751 | ||
1752 | static void | |
3b07476b | 1753 | dump_http_header_replace(StoreEntry * entry, const char *name, const HeaderManglers *manglers) |
6bccf575 | 1754 | { |
3b07476b CT |
1755 | if (manglers) |
1756 | manglers->dumpReplacement(entry, name); | |
97474590 | 1757 | } |
e3dd531e | 1758 | |
97474590 | 1759 | static void |
3b07476b | 1760 | parse_http_header_replace(HeaderManglers **pm) |
e3dd531e | 1761 | { |
6bccf575 | 1762 | char *t = NULL; |
62e76326 | 1763 | |
6bccf575 | 1764 | if ((t = strtok(NULL, w_space)) == NULL) { |
fa84c01d FC |
1765 | debugs(3, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1766 | debugs(3, DBG_CRITICAL, "parse_http_header_replace: missing header name."); | |
62e76326 | 1767 | return; |
6bccf575 | 1768 | } |
62e76326 | 1769 | |
3b07476b | 1770 | const char *value = t + strlen(t) + 1; |
62e76326 | 1771 | |
3b07476b CT |
1772 | if (!*pm) |
1773 | *pm = new HeaderManglers; | |
1774 | HeaderManglers *manglers = *pm; | |
1775 | manglers->setReplacement(t, value); | |
97474590 | 1776 | } |
62e76326 | 1777 | |
9e8b2f1c | 1778 | #endif |
97474590 | 1779 | |
e90100aa | 1780 | static void |
e1f7507e | 1781 | dump_cachedir(StoreEntry * entry, const char *name, SquidConfig::_cacheSwap swap) |
e90100aa | 1782 | { |
f53b06f9 | 1783 | SwapDir *s; |
1784 | int i; | |
d3b3ab85 | 1785 | assert (entry); |
62e76326 | 1786 | |
a38ec4b1 | 1787 | for (i = 0; i < swap.n_configured; ++i) { |
c8f4eac4 | 1788 | s = dynamic_cast<SwapDir *>(swap.swapDirs[i].getRaw()); |
26ac0430 | 1789 | if (!s) continue; |
59b2d47f | 1790 | storeAppendPrintf(entry, "%s %s %s", name, s->type(), s->path); |
62e76326 | 1791 | s->dump(*entry); |
62e76326 | 1792 | storeAppendPrintf(entry, "\n"); |
f53b06f9 | 1793 | } |
1794 | } | |
1795 | ||
53ad48e6 | 1796 | static int |
1797 | check_null_string(char *s) | |
1798 | { | |
1799 | return s == NULL; | |
1800 | } | |
1801 | ||
2f1431ea | 1802 | #if USE_AUTH |
94439e4e | 1803 | static void |
9f3d2b2e | 1804 | parse_authparam(Auth::ConfigVector * config) |
94439e4e | 1805 | { |
1806 | char *type_str; | |
1807 | char *param_str; | |
94439e4e | 1808 | |
1809 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1810 | self_destruct(); |
94439e4e | 1811 | |
1812 | if ((param_str = strtok(NULL, w_space)) == NULL) | |
62e76326 | 1813 | self_destruct(); |
94439e4e | 1814 | |
5817ee13 | 1815 | /* find a configuration for the scheme in the currently parsed configs... */ |
9f3d2b2e | 1816 | Auth::Config *schemeCfg = Auth::Config::Find(type_str); |
62e76326 | 1817 | |
5817ee13 AJ |
1818 | if (schemeCfg == NULL) { |
1819 | /* Create a configuration based on the scheme info */ | |
c6cf8dee | 1820 | Auth::Scheme::Pointer theScheme = Auth::Scheme::Find(type_str); |
f5691f9c | 1821 | |
5817ee13 AJ |
1822 | if (theScheme == NULL) { |
1823 | debugs(3, DBG_CRITICAL, "Parsing Config File: Unknown authentication scheme '" << type_str << "'."); | |
1824 | self_destruct(); | |
62e76326 | 1825 | } |
94439e4e | 1826 | |
f5691f9c | 1827 | config->push_back(theScheme->createConfig()); |
9f3d2b2e | 1828 | schemeCfg = Auth::Config::Find(type_str); |
5817ee13 AJ |
1829 | if (schemeCfg == NULL) { |
1830 | debugs(3, DBG_CRITICAL, "Parsing Config File: Corruption configuring authentication scheme '" << type_str << "'."); | |
1831 | self_destruct(); | |
1832 | } | |
94439e4e | 1833 | } |
62e76326 | 1834 | |
5817ee13 | 1835 | schemeCfg->parse(schemeCfg, config->size(), param_str); |
94439e4e | 1836 | } |
1837 | ||
1838 | static void | |
9f3d2b2e | 1839 | free_authparam(Auth::ConfigVector * cfg) |
94439e4e | 1840 | { |
5817ee13 AJ |
1841 | /* Wipe the Auth globals and Detach/Destruct component config + state. */ |
1842 | cfg->clean(); | |
62e76326 | 1843 | |
5817ee13 | 1844 | /* remove our pointers to the probably-dead sub-configs */ |
f5691f9c | 1845 | while (cfg->size()) { |
5817ee13 AJ |
1846 | cfg->pop_back(); |
1847 | } | |
1848 | ||
1849 | /* on reconfigure initialize new auth schemes for the new config. */ | |
ec5858ff | 1850 | if (reconfiguring) { |
ccd8a22a | 1851 | Auth::Init(); |
94439e4e | 1852 | } |
94439e4e | 1853 | } |
1854 | ||
1855 | static void | |
9f3d2b2e | 1856 | dump_authparam(StoreEntry * entry, const char *name, Auth::ConfigVector cfg) |
94439e4e | 1857 | { |
9f3d2b2e | 1858 | for (Auth::ConfigVector::iterator i = cfg.begin(); i != cfg.end(); ++i) |
f5691f9c | 1859 | (*i)->dump(entry, name, (*i)); |
94439e4e | 1860 | } |
2f1431ea | 1861 | #endif /* USE_AUTH */ |
94439e4e | 1862 | |
59b2d47f | 1863 | /* TODO: just return the object, the # is irrelevant */ |
cd748f27 | 1864 | static int |
1865 | find_fstype(char *type) | |
1866 | { | |
59b2d47f | 1867 | for (size_t i = 0; i < StoreFileSystem::FileSystems().size(); ++i) |
1868 | if (strcasecmp(type, StoreFileSystem::FileSystems().items[i]->type()) == 0) | |
1869 | return (int)i; | |
62e76326 | 1870 | |
cd748f27 | 1871 | return (-1); |
1872 | } | |
1873 | ||
0e4e0e7d | 1874 | static void |
e1f7507e | 1875 | parse_cachedir(SquidConfig::_cacheSwap * swap) |
0e4e0e7d | 1876 | { |
1877 | char *type_str; | |
cd748f27 | 1878 | char *path_str; |
c8f4eac4 | 1879 | RefCount<SwapDir> sd; |
cd748f27 | 1880 | int i; |
1881 | int fs; | |
cd748f27 | 1882 | |
0e4e0e7d | 1883 | if ((type_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1884 | self_destruct(); |
cd748f27 | 1885 | |
cd748f27 | 1886 | if ((path_str = strtok(NULL, w_space)) == NULL) |
62e76326 | 1887 | self_destruct(); |
cd748f27 | 1888 | |
c9e2e0e8 | 1889 | fs = find_fstype(type_str); |
1890 | ||
1891 | if (fs < 0) | |
1892 | self_destruct(); | |
1893 | ||
1894 | /* reconfigure existing dir */ | |
cd748f27 | 1895 | |
a38ec4b1 | 1896 | for (i = 0; i < swap->n_configured; ++i) { |
c8f4eac4 | 1897 | assert (swap->swapDirs[i].getRaw()); |
62e76326 | 1898 | |
2c9e9cba | 1899 | if ((strcasecmp(path_str, dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw())->path)) == 0) { |
c9e2e0e8 | 1900 | /* this is specific to on-fs Stores. The right |
26ac0430 | 1901 | * way to handle this is probably to have a mapping |
c9e2e0e8 | 1902 | * from paths to stores, and have on-fs stores |
1903 | * register with that, and lookip in that in their | |
1904 | * own setup logic. RBC 20041225. TODO. | |
1905 | */ | |
c8f4eac4 | 1906 | |
1907 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw()); | |
1908 | ||
ca6483eb | 1909 | if (strcmp(sd->type(), StoreFileSystem::FileSystems().items[fs]->type()) != 0) { |
fa84c01d | 1910 | debugs(3, DBG_CRITICAL, "ERROR: Can't change type of existing cache_dir " << |
bf8fe701 | 1911 | sd->type() << " " << sd->path << " to " << type_str << ". Restart required"); |
c9e2e0e8 | 1912 | return; |
1913 | } | |
1914 | ||
afa75e4b | 1915 | sd->reconfigure(); |
c8f4eac4 | 1916 | |
62e76326 | 1917 | update_maxobjsize(); |
c8f4eac4 | 1918 | |
62e76326 | 1919 | return; |
1920 | } | |
cd748f27 | 1921 | } |
1922 | ||
c9e2e0e8 | 1923 | /* new cache_dir */ |
af6a12ee | 1924 | if (swap->n_configured > 63) { |
2c9e9cba AJ |
1925 | /* 7 bits, signed */ |
1926 | debugs(3, DBG_CRITICAL, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle."); | |
1927 | debugs(3, DBG_CRITICAL, "WARNING: '" << path_str << "' is one to many."); | |
1928 | self_destruct(); | |
1929 | return; | |
1930 | } | |
dc986280 | 1931 | |
cd748f27 | 1932 | allocate_new_swapdir(swap); |
c9e2e0e8 | 1933 | |
59b2d47f | 1934 | swap->swapDirs[swap->n_configured] = StoreFileSystem::FileSystems().items[fs]->createSwapDir(); |
c9e2e0e8 | 1935 | |
c8f4eac4 | 1936 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[swap->n_configured].getRaw()); |
c9e2e0e8 | 1937 | |
8e8d4f30 | 1938 | /* parse the FS parameters and options */ |
d3b3ab85 | 1939 | sd->parse(swap->n_configured, path_str); |
c9e2e0e8 | 1940 | |
d3b3ab85 | 1941 | ++swap->n_configured; |
14911a4e | 1942 | |
cd748f27 | 1943 | /* Update the max object size */ |
1944 | update_maxobjsize(); | |
752c3b27 | 1945 | } |
1946 | ||
2d72d4fd | 1947 | static const char * |
505e35db | 1948 | peer_type_str(const peer_t type) |
1949 | { | |
1f140227 | 1950 | const char * result; |
1951 | ||
0cdcddb9 | 1952 | switch (type) { |
62e76326 | 1953 | |
505e35db | 1954 | case PEER_PARENT: |
1f140227 | 1955 | result = "parent"; |
62e76326 | 1956 | break; |
1957 | ||
505e35db | 1958 | case PEER_SIBLING: |
1f140227 | 1959 | result = "sibling"; |
62e76326 | 1960 | break; |
1961 | ||
505e35db | 1962 | case PEER_MULTICAST: |
1f140227 | 1963 | result = "multicast"; |
62e76326 | 1964 | break; |
1965 | ||
505e35db | 1966 | default: |
1f140227 | 1967 | result = "unknown"; |
62e76326 | 1968 | break; |
505e35db | 1969 | } |
1f140227 | 1970 | |
1971 | return result; | |
505e35db | 1972 | } |
1973 | ||
f1dc9b30 | 1974 | static void |
a3c6762c | 1975 | dump_peer(StoreEntry * entry, const char *name, CachePeer * p) |
98ffb7e4 | 1976 | { |
505e35db | 1977 | domain_ping *d; |
505e35db | 1978 | domain_type *t; |
1979 | LOCAL_ARRAY(char, xname, 128); | |
62e76326 | 1980 | |
d41de3c1 | 1981 | while (p != NULL) { |
4bc48d15 | 1982 | storeAppendPrintf(entry, "%s %s %s %d %d name=%s", |
62e76326 | 1983 | name, |
1984 | p->host, | |
1985 | neighborTypeStr(p), | |
1986 | p->http_port, | |
4bc48d15 AJ |
1987 | p->icp.port, |
1988 | p->name); | |
62e76326 | 1989 | dump_peer_options(entry, p); |
1990 | ||
1991 | for (d = p->peer_domain; d; d = d->next) { | |
1992 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", | |
1993 | p->host, | |
1994 | d->do_ping ? null_string : "!", | |
1995 | d->domain); | |
1996 | } | |
1997 | ||
1998 | if (p->access) { | |
1999 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
2000 | dump_acl_access(entry, xname, p->access); | |
2001 | } | |
2002 | ||
2003 | for (t = p->typelist; t; t = t->next) { | |
2004 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
2005 | p->host, | |
2006 | peer_type_str(t->type), | |
2007 | t->domain); | |
2008 | } | |
2009 | ||
2010 | p = p->next; | |
d41de3c1 | 2011 | } |
98ffb7e4 | 2012 | } |
2013 | ||
86ae97bb AJ |
2014 | /** |
2015 | * utility function to prevent getservbyname() being called with a numeric value | |
2016 | * on Windows at least it returns garage results. | |
2017 | */ | |
2018 | static bool | |
2019 | isUnsignedNumeric(const char *str, size_t len) | |
2020 | { | |
2021 | if (len < 1) return false; | |
2022 | ||
5e263176 | 2023 | for (; len >0 && *str; ++str, --len) { |
86ae97bb AJ |
2024 | if (! isdigit(*str)) |
2025 | return false; | |
2026 | } | |
2027 | return true; | |
2028 | } | |
2029 | ||
609fac72 | 2030 | /** |
2031 | \param proto 'tcp' or 'udp' for protocol | |
2032 | \returns Port the named service is supposed to be listening on. | |
2033 | */ | |
f45dd259 | 2034 | static unsigned short |
609fac72 | 2035 | GetService(const char *proto) |
2036 | { | |
2037 | struct servent *port = NULL; | |
2038 | /** Parses a port number or service name from the squid.conf */ | |
2039 | char *token = strtok(NULL, w_space); | |
2040 | if (token == NULL) { | |
26ac0430 AJ |
2041 | self_destruct(); |
2042 | return 0; /* NEVER REACHED */ | |
609fac72 | 2043 | } |
2044 | /** Returns either the service port number from /etc/services */ | |
e1381638 | 2045 | if ( !isUnsignedNumeric(token, strlen(token)) ) |
86ae97bb | 2046 | port = getservbyname(token, proto); |
609fac72 | 2047 | if (port != NULL) { |
f45dd259 | 2048 | return ntohs((unsigned short)port->s_port); |
609fac72 | 2049 | } |
2050 | /** Or a numeric translation of the config text. */ | |
2051 | return xatos(token); | |
2052 | } | |
2053 | ||
2054 | /** | |
2055 | \returns Port the named TCP service is supposed to be listening on. | |
2056 | \copydoc GetService(const char *proto) | |
2057 | */ | |
f45dd259 | 2058 | inline unsigned short |
609fac72 | 2059 | GetTcpService(void) |
2060 | { | |
2061 | return GetService("tcp"); | |
2062 | } | |
2063 | ||
2064 | /** | |
2065 | \returns Port the named UDP service is supposed to be listening on. | |
2066 | \copydoc GetService(const char *proto) | |
2067 | */ | |
f45dd259 | 2068 | inline unsigned short |
609fac72 | 2069 | GetUdpService(void) |
2070 | { | |
2071 | return GetService("udp"); | |
2072 | } | |
2073 | ||
8203a132 | 2074 | static void |
a3c6762c | 2075 | parse_peer(CachePeer ** head) |
7813c6d5 | 2076 | { |
270b86af | 2077 | char *token = NULL; |
a3c6762c FC |
2078 | CachePeer *p; |
2079 | CBDATA_INIT_TYPE_FREECB(CachePeer, peerDestroy); | |
2080 | p = cbdataAlloc(CachePeer); | |
40a1495e | 2081 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 2082 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 2083 | p->weight = 1; |
d1b63fc8 | 2084 | p->basetime = 0; |
dc835977 | 2085 | p->stats.logged_state = PEER_ALIVE; |
62e76326 | 2086 | |
e481c2dc | 2087 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2088 | self_destruct(); |
2089 | ||
40a1495e | 2090 | p->host = xstrdup(token); |
26ac0430 | 2091 | |
be753325 | 2092 | p->name = xstrdup(token); |
62e76326 | 2093 | |
e481c2dc | 2094 | if ((token = strtok(NULL, w_space)) == NULL) |
62e76326 | 2095 | self_destruct(); |
2096 | ||
40a1495e | 2097 | p->type = parseNeighborType(token); |
62e76326 | 2098 | |
0d5a2006 | 2099 | if (p->type == PEER_MULTICAST) { |
2100 | p->options.no_digest = 1; | |
2101 | p->options.no_netdb_exchange = 1; | |
2102 | } | |
2103 | ||
609fac72 | 2104 | p->http_port = GetTcpService(); |
62e76326 | 2105 | |
0e656b69 | 2106 | if (!p->http_port) |
2107 | self_destruct(); | |
62e76326 | 2108 | |
609fac72 | 2109 | p->icp.port = GetUdpService(); |
d67acb4e | 2110 | p->connection_auth = 2; /* auto */ |
62e76326 | 2111 | |
270b86af | 2112 | while ((token = strtok(NULL, w_space))) { |
62e76326 | 2113 | if (!strcasecmp(token, "proxy-only")) { |
2114 | p->options.proxy_only = 1; | |
2115 | } else if (!strcasecmp(token, "no-query")) { | |
2116 | p->options.no_query = 1; | |
2117 | } else if (!strcasecmp(token, "background-ping")) { | |
2118 | p->options.background_ping = 1; | |
2119 | } else if (!strcasecmp(token, "no-digest")) { | |
2120 | p->options.no_digest = 1; | |
b0758e04 AJ |
2121 | } else if (!strcasecmp(token, "no-tproxy")) { |
2122 | p->options.no_tproxy = 1; | |
62e76326 | 2123 | } else if (!strcasecmp(token, "multicast-responder")) { |
2124 | p->options.mcast_responder = 1; | |
8a368316 | 2125 | #if PEER_MULTICAST_SIBLINGS |
79ddb8e2 | 2126 | } else if (!strcasecmp(token, "multicast-siblings")) { |
8a368316 AJ |
2127 | p->options.mcast_siblings = 1; |
2128 | #endif | |
62e76326 | 2129 | } else if (!strncasecmp(token, "weight=", 7)) { |
2130 | p->weight = xatoi(token + 7); | |
2131 | } else if (!strncasecmp(token, "basetime=", 9)) { | |
2132 | p->basetime = xatoi(token + 9); | |
2133 | } else if (!strcasecmp(token, "closest-only")) { | |
2134 | p->options.closest_only = 1; | |
2135 | } else if (!strncasecmp(token, "ttl=", 4)) { | |
2136 | p->mcast.ttl = xatoi(token + 4); | |
2137 | ||
2138 | if (p->mcast.ttl < 0) | |
2139 | p->mcast.ttl = 0; | |
2140 | ||
2141 | if (p->mcast.ttl > 128) | |
2142 | p->mcast.ttl = 128; | |
2143 | } else if (!strcasecmp(token, "default")) { | |
2144 | p->options.default_parent = 1; | |
2145 | } else if (!strcasecmp(token, "round-robin")) { | |
2146 | p->options.roundrobin = 1; | |
2147 | } else if (!strcasecmp(token, "weighted-round-robin")) { | |
2148 | p->options.weighted_roundrobin = 1; | |
dc9d133b | 2149 | #if USE_HTCP |
62e76326 | 2150 | } else if (!strcasecmp(token, "htcp")) { |
2151 | p->options.htcp = 1; | |
18191440 AJ |
2152 | } else if (!strncasecmp(token, "htcp=", 5) || !strncasecmp(token, "htcp-", 5)) { |
2153 | /* Note: The htcp- form is deprecated, replaced by htcp= */ | |
4f4fa815 | 2154 | p->options.htcp = 1; |
18191440 AJ |
2155 | char *tmp = xstrdup(token+5); |
2156 | char *mode, *nextmode; | |
2157 | for (mode = nextmode = tmp; mode; mode = nextmode) { | |
2158 | nextmode = strchr(mode, ','); | |
a38ec4b1 FC |
2159 | if (nextmode) { |
2160 | *nextmode = '\0'; | |
2161 | ++nextmode; | |
2162 | } | |
18191440 AJ |
2163 | if (!strcasecmp(mode, "no-clr")) { |
2164 | if (p->options.htcp_only_clr) | |
2165 | fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously"); | |
2166 | p->options.htcp_no_clr = 1; | |
2167 | } else if (!strcasecmp(mode, "no-purge-clr")) { | |
2168 | p->options.htcp_no_purge_clr = 1; | |
2169 | } else if (!strcasecmp(mode, "only-clr")) { | |
2170 | if (p->options.htcp_no_clr) | |
2171 | fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously"); | |
2172 | p->options.htcp_only_clr = 1; | |
2173 | } else if (!strcasecmp(mode, "forward-clr")) { | |
2174 | p->options.htcp_forward_clr = 1; | |
2175 | } else if (!strcasecmp(mode, "oldsquid")) { | |
2176 | p->options.htcp_oldsquid = 1; | |
2177 | } else { | |
2178 | fatalf("invalid HTCP mode '%s'", mode); | |
2179 | } | |
2180 | } | |
2181 | safe_free(tmp); | |
dc9d133b | 2182 | #endif |
62e76326 | 2183 | } else if (!strcasecmp(token, "no-netdb-exchange")) { |
2184 | p->options.no_netdb_exchange = 1; | |
62e76326 | 2185 | |
2186 | } else if (!strcasecmp(token, "carp")) { | |
2187 | if (p->type != PEER_PARENT) | |
2188 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
2189 | ||
2190 | p->options.carp = 1; | |
de03b596 FC |
2191 | } else if (!strncasecmp(token, "carp-key=", 9)) { |
2192 | if (p->options.carp != 1) | |
2193 | fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p->host, p->http_port); | |
2194 | p->options.carp_key.set=1; | |
2195 | char *nextkey=token+strlen("carp-key="), *key=nextkey; | |
2196 | for (; key; key = nextkey) { | |
96f6f33b A |
2197 | nextkey=strchr(key,','); |
2198 | if (nextkey) ++nextkey; // skip the comma, any | |
2199 | if (0==strncasecmp(key,"scheme",6)) { | |
2200 | p->options.carp_key.scheme=1; | |
2201 | } else if (0==strncasecmp(key,"host",4)) { | |
2202 | p->options.carp_key.host=1; | |
2203 | } else if (0==strncasecmp(key,"port",4)) { | |
2204 | p->options.carp_key.port=1; | |
2205 | } else if (0==strncasecmp(key,"path",4)) { | |
2206 | p->options.carp_key.path=1; | |
2207 | } else if (0==strncasecmp(key,"params",6)) { | |
2208 | p->options.carp_key.params=1; | |
2209 | } else { | |
2210 | fatalf("invalid carp-key '%s'",key); | |
2211 | } | |
de03b596 | 2212 | } |
f7e1d9ce | 2213 | } else if (!strcasecmp(token, "userhash")) { |
2f1431ea | 2214 | #if USE_AUTH |
f7e1d9ce HN |
2215 | if (p->type != PEER_PARENT) |
2216 | fatalf("parse_peer: non-parent userhash peer %s/%d\n", p->host, p->http_port); | |
2217 | ||
2218 | p->options.userhash = 1; | |
2f1431ea AJ |
2219 | #else |
2220 | fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p->host, p->http_port); | |
2221 | #endif | |
f7e1d9ce HN |
2222 | } else if (!strcasecmp(token, "sourcehash")) { |
2223 | if (p->type != PEER_PARENT) | |
2224 | fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p->host, p->http_port); | |
2225 | ||
2226 | p->options.sourcehash = 1; | |
2227 | ||
62e76326 | 2228 | } else if (!strcasecmp(token, "no-delay")) { |
9a0a18de | 2229 | #if USE_DELAY_POOLS |
62e76326 | 2230 | p->options.no_delay = 1; |
9a0a18de AJ |
2231 | #else |
2232 | debugs(0, DBG_CRITICAL, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools"); | |
afd88fbe | 2233 | #endif |
62e76326 | 2234 | } else if (!strncasecmp(token, "login=", 6)) { |
2235 | p->login = xstrdup(token + 6); | |
2236 | rfc1738_unescape(p->login); | |
2237 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { | |
2238 | p->connect_timeout = xatoi(token + 16); | |
ff9970cc AJ |
2239 | } else if (!strncasecmp(token, "connect-fail-limit=", 19)) { |
2240 | p->connect_fail_limit = xatoi(token + 19); | |
7e3ce7b9 | 2241 | #if USE_CACHE_DIGESTS |
62e76326 | 2242 | } else if (!strncasecmp(token, "digest-url=", 11)) { |
2243 | p->digest_url = xstrdup(token + 11); | |
7e3ce7b9 | 2244 | #endif |
62e76326 | 2245 | |
2246 | } else if (!strcasecmp(token, "allow-miss")) { | |
2247 | p->options.allow_miss = 1; | |
2248 | } else if (!strncasecmp(token, "max-conn=", 9)) { | |
2249 | p->max_conn = xatoi(token + 9); | |
2250 | } else if (!strcasecmp(token, "originserver")) { | |
2251 | p->options.originserver = 1; | |
2252 | } else if (!strncasecmp(token, "name=", 5)) { | |
2253 | safe_free(p->name); | |
2254 | ||
2255 | if (token[5]) | |
2256 | p->name = xstrdup(token + 5); | |
2257 | } else if (!strncasecmp(token, "forceddomain=", 13)) { | |
2258 | safe_free(p->domain); | |
2259 | ||
2260 | if (token[13]) | |
2261 | p->domain = xstrdup(token + 13); | |
2262 | ||
a7ad6e4e | 2263 | #if USE_SSL |
62e76326 | 2264 | |
2265 | } else if (strcmp(token, "ssl") == 0) { | |
2266 | p->use_ssl = 1; | |
2267 | } else if (strncmp(token, "sslcert=", 8) == 0) { | |
2268 | safe_free(p->sslcert); | |
2269 | p->sslcert = xstrdup(token + 8); | |
2270 | } else if (strncmp(token, "sslkey=", 7) == 0) { | |
2271 | safe_free(p->sslkey); | |
2272 | p->sslkey = xstrdup(token + 7); | |
2273 | } else if (strncmp(token, "sslversion=", 11) == 0) { | |
2274 | p->sslversion = atoi(token + 11); | |
2275 | } else if (strncmp(token, "ssloptions=", 11) == 0) { | |
2276 | safe_free(p->ssloptions); | |
2277 | p->ssloptions = xstrdup(token + 11); | |
2278 | } else if (strncmp(token, "sslcipher=", 10) == 0) { | |
2279 | safe_free(p->sslcipher); | |
2280 | p->sslcipher = xstrdup(token + 10); | |
2281 | } else if (strncmp(token, "sslcafile=", 10) == 0) { | |
2282 | safe_free(p->sslcafile); | |
a82a4fe4 | 2283 | p->sslcafile = xstrdup(token + 10); |
62e76326 | 2284 | } else if (strncmp(token, "sslcapath=", 10) == 0) { |
2285 | safe_free(p->sslcapath); | |
a82a4fe4 | 2286 | p->sslcapath = xstrdup(token + 10); |
2287 | } else if (strncmp(token, "sslcrlfile=", 11) == 0) { | |
2288 | safe_free(p->sslcrlfile); | |
2289 | p->sslcapath = xstrdup(token + 10); | |
62e76326 | 2290 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
2291 | safe_free(p->sslflags); | |
2292 | p->sslflags = xstrdup(token + 9); | |
2293 | } else if (strncmp(token, "ssldomain=", 10) == 0) { | |
2294 | safe_free(p->ssldomain); | |
2295 | p->ssldomain = xstrdup(token + 10); | |
a7ad6e4e | 2296 | #endif |
62e76326 | 2297 | |
2298 | } else if (strcmp(token, "front-end-https") == 0) { | |
2299 | p->front_end_https = 1; | |
2300 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
2301 | p->front_end_https = 1; | |
2302 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
2303 | p->front_end_https = 2; | |
26ac0430 | 2304 | } else if (strcmp(token, "connection-auth=off") == 0) { |
d67acb4e AJ |
2305 | p->connection_auth = 0; |
2306 | } else if (strcmp(token, "connection-auth") == 0) { | |
2307 | p->connection_auth = 1; | |
2308 | } else if (strcmp(token, "connection-auth=on") == 0) { | |
2309 | p->connection_auth = 1; | |
2310 | } else if (strcmp(token, "connection-auth=auto") == 0) { | |
2311 | p->connection_auth = 2; | |
62e76326 | 2312 | } else { |
fa84c01d | 2313 | debugs(3, DBG_CRITICAL, "parse_peer: token='" << token << "'"); |
62e76326 | 2314 | self_destruct(); |
2315 | } | |
270b86af | 2316 | } |
62e76326 | 2317 | |
be753325 | 2318 | if (peerFindByName(p->name)) |
62e76326 | 2319 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
2320 | ||
40a1495e | 2321 | if (p->weight < 1) |
62e76326 | 2322 | p->weight = 1; |
2323 | ||
ff9970cc | 2324 | if (p->connect_fail_limit < 1) |
a4d889e0 | 2325 | p->connect_fail_limit = 10; |
ff9970cc | 2326 | |
399cabec | 2327 | p->icp.version = ICP_VERSION_CURRENT; |
62e76326 | 2328 | |
cfd66529 | 2329 | p->testing_now = false; |
62e76326 | 2330 | |
e13ee7ad | 2331 | #if USE_CACHE_DIGESTS |
62e76326 | 2332 | |
e13ee7ad | 2333 | if (!p->options.no_digest) { |
62e76326 | 2334 | /* XXX This looks odd.. who has the original pointer |
2335 | * then? | |
2336 | */ | |
2337 | PeerDigest *pd = peerDigestCreate(p); | |
2338 | p->digest = cbdataReference(pd); | |
8a6218c6 | 2339 | } |
62e76326 | 2340 | |
e13ee7ad | 2341 | #endif |
cc192b50 | 2342 | |
2343 | p->index = ++Config.npeers; | |
2344 | ||
0153d498 | 2345 | while (*head != NULL) |
62e76326 | 2346 | head = &(*head)->next; |
2347 | ||
0153d498 | 2348 | *head = p; |
62e76326 | 2349 | |
32a47e3e | 2350 | peerClearRRStart(); |
0153d498 | 2351 | } |
2352 | ||
2353 | static void | |
a3c6762c | 2354 | free_peer(CachePeer ** P) |
0153d498 | 2355 | { |
a3c6762c | 2356 | CachePeer *p; |
62e76326 | 2357 | |
79d39a72 | 2358 | while ((p = *P) != NULL) { |
62e76326 | 2359 | *P = p->next; |
3855c318 | 2360 | #if USE_CACHE_DIGESTS |
62e76326 | 2361 | |
2362 | cbdataReferenceDone(p->digest); | |
3855c318 | 2363 | #endif |
62e76326 | 2364 | |
2365 | cbdataFree(p); | |
a47b9029 | 2366 | } |
62e76326 | 2367 | |
987c67d1 | 2368 | Config.npeers = 0; |
270b86af | 2369 | } |
2370 | ||
2371 | static void | |
a7d59104 | 2372 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 2373 | { |
d41de3c1 | 2374 | wordlist *w; |
62e76326 | 2375 | |
d41de3c1 | 2376 | while (list != NULL) { |
62e76326 | 2377 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
2378 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
2379 | else | |
2380 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
2381 | ||
2382 | for (w = list->actions; w != NULL; w = w->next) { | |
2383 | storeAppendPrintf(entry, " %s", w->key); | |
2384 | } | |
2385 | ||
2386 | storeAppendPrintf(entry, "\n"); | |
2387 | list = list->next; | |
d41de3c1 | 2388 | } |
270b86af | 2389 | } |
2390 | ||
2391 | static void | |
a47b9029 | 2392 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 2393 | { |
2394 | char *passwd = NULL; | |
2395 | wordlist *actions = NULL; | |
22f3fd98 | 2396 | cachemgr_passwd *p; |
2397 | cachemgr_passwd **P; | |
270b86af | 2398 | parse_string(&passwd); |
2399 | parse_wordlist(&actions); | |
e6ccf245 | 2400 | p = static_cast<cachemgr_passwd *>(xcalloc(1, sizeof(cachemgr_passwd))); |
22f3fd98 | 2401 | p->passwd = passwd; |
2402 | p->actions = actions; | |
62e76326 | 2403 | |
26aa7e31 | 2404 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 2405 | /* |
2406 | * See if any of the actions from this line already have a | |
2407 | * password from previous lines. The password checking | |
2408 | * routines in cache_manager.c take the the password from | |
2409 | * the first cachemgr_passwd struct that contains the | |
2410 | * requested action. Thus, we should warn users who might | |
2411 | * think they can have two passwords for the same action. | |
2412 | */ | |
2413 | wordlist *w; | |
2414 | wordlist *u; | |
2415 | ||
2416 | for (w = (*P)->actions; w; w = w->next) { | |
2417 | for (u = actions; u; u = u->next) { | |
2418 | if (strcmp(w->key, u->key)) | |
2419 | continue; | |
2420 | ||
fa84c01d | 2421 | debugs(0, DBG_CRITICAL, "WARNING: action '" << u->key << "' (line " << config_lineno << ") already has a password"); |
62e76326 | 2422 | } |
2423 | } | |
26aa7e31 | 2424 | } |
62e76326 | 2425 | |
22f3fd98 | 2426 | *P = p; |
270b86af | 2427 | } |
2428 | ||
2429 | static void | |
a47b9029 | 2430 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 2431 | { |
a47b9029 | 2432 | cachemgr_passwd *p; |
62e76326 | 2433 | |
79d39a72 | 2434 | while ((p = *head) != NULL) { |
62e76326 | 2435 | *head = p->next; |
2436 | xfree(p->passwd); | |
2437 | wordlistDestroy(&p->actions); | |
2438 | xfree(p); | |
a47b9029 | 2439 | } |
270b86af | 2440 | } |
2441 | ||
8203a132 | 2442 | static void |
7f0b3324 | 2443 | dump_denyinfo(StoreEntry * entry, const char *name, AclDenyInfoList * var) |
270b86af | 2444 | { |
6be70545 | 2445 | AclNameList *a; |
62e76326 | 2446 | |
d41de3c1 | 2447 | while (var != NULL) { |
62e76326 | 2448 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
2449 | ||
2450 | for (a = var->acl_list; a != NULL; a = a->next) | |
2451 | storeAppendPrintf(entry, " %s", a->name); | |
2452 | ||
2453 | storeAppendPrintf(entry, "\n"); | |
2454 | ||
2455 | var = var->next; | |
d41de3c1 | 2456 | } |
270b86af | 2457 | } |
2458 | ||
2459 | static void | |
7f0b3324 | 2460 | parse_denyinfo(AclDenyInfoList ** var) |
6e40f263 | 2461 | { |
f1dc9b30 | 2462 | aclParseDenyInfoLine(var); |
6e40f263 | 2463 | } |
403279e0 | 2464 | |
1273d501 | 2465 | void |
7f0b3324 | 2466 | free_denyinfo(AclDenyInfoList ** list) |
3c5557f9 | 2467 | { |
7f0b3324 FC |
2468 | AclDenyInfoList *a = NULL; |
2469 | AclDenyInfoList *a_next = NULL; | |
6be70545 FC |
2470 | AclNameList *l = NULL; |
2471 | AclNameList *l_next = NULL; | |
62e76326 | 2472 | |
1273d501 | 2473 | for (a = *list; a; a = a_next) { |
62e76326 | 2474 | for (l = a->acl_list; l; l = l_next) { |
2475 | l_next = l->next; | |
2476 | memFree(l, MEM_ACL_NAME_LIST); | |
2477 | l = NULL; | |
2478 | } | |
2479 | ||
2480 | a_next = a->next; | |
2481 | memFree(a, MEM_ACL_DENY_INFO_LIST); | |
2482 | a = NULL; | |
1273d501 | 2483 | } |
62e76326 | 2484 | |
1273d501 | 2485 | *list = NULL; |
270b86af | 2486 | } |
2487 | ||
2488 | static void | |
505e35db | 2489 | parse_peer_access(void) |
270b86af | 2490 | { |
2491 | char *host = NULL; | |
a3c6762c | 2492 | CachePeer *p; |
62e76326 | 2493 | |
270b86af | 2494 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2495 | self_destruct(); |
2496 | ||
0cdcddb9 | 2497 | if ((p = peerFindByName(host)) == NULL) { |
fa84c01d | 2498 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2499 | return; |
0cdcddb9 | 2500 | } |
62e76326 | 2501 | |
a9f20260 | 2502 | aclParseAccessLine(LegacyParser, &p->access); |
270b86af | 2503 | } |
2504 | ||
270b86af | 2505 | static void |
2506 | parse_hostdomain(void) | |
2507 | { | |
2508 | char *host = NULL; | |
2509 | char *domain = NULL; | |
62e76326 | 2510 | |
270b86af | 2511 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2512 | self_destruct(); |
2513 | ||
f1dc9b30 | 2514 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 2515 | domain_ping *l = NULL; |
2516 | domain_ping **L = NULL; | |
a3c6762c | 2517 | CachePeer *p; |
62e76326 | 2518 | |
2519 | if ((p = peerFindByName(host)) == NULL) { | |
fa84c01d | 2520 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2521 | continue; |
2522 | } | |
2523 | ||
2524 | l = static_cast<domain_ping *>(xcalloc(1, sizeof(domain_ping))); | |
2525 | l->do_ping = 1; | |
2526 | ||
2527 | if (*domain == '!') { /* check for !.edu */ | |
2528 | l->do_ping = 0; | |
a38ec4b1 | 2529 | ++domain; |
62e76326 | 2530 | } |
2531 | ||
2532 | l->domain = xstrdup(domain); | |
2533 | ||
3d0ac046 | 2534 | for (L = &(p->peer_domain); *L; L = &((*L)->next)); |
62e76326 | 2535 | *L = l; |
f1dc9b30 | 2536 | } |
270b86af | 2537 | } |
2538 | ||
2539 | static void | |
2540 | parse_hostdomaintype(void) | |
2541 | { | |
2542 | char *host = NULL; | |
2543 | char *type = NULL; | |
2544 | char *domain = NULL; | |
62e76326 | 2545 | |
270b86af | 2546 | if (!(host = strtok(NULL, w_space))) |
62e76326 | 2547 | self_destruct(); |
2548 | ||
270b86af | 2549 | if (!(type = strtok(NULL, w_space))) |
62e76326 | 2550 | self_destruct(); |
2551 | ||
f1dc9b30 | 2552 | while ((domain = strtok(NULL, list_sep))) { |
62e76326 | 2553 | domain_type *l = NULL; |
2554 | domain_type **L = NULL; | |
a3c6762c | 2555 | CachePeer *p; |
62e76326 | 2556 | |
2557 | if ((p = peerFindByName(host)) == NULL) { | |
fa84c01d | 2558 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2559 | return; |
2560 | } | |
2561 | ||
2562 | l = static_cast<domain_type *>(xcalloc(1, sizeof(domain_type))); | |
2563 | l->type = parseNeighborType(type); | |
2564 | l->domain = xstrdup(domain); | |
2565 | ||
3d0ac046 | 2566 | for (L = &(p->typelist); *L; L = &((*L)->next)); |
62e76326 | 2567 | *L = l; |
f1dc9b30 | 2568 | } |
270b86af | 2569 | } |
2570 | ||
270b86af | 2571 | static void |
a7d59104 | 2572 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 2573 | { |
f53b06f9 | 2574 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2575 | } |
c1c29eb6 | 2576 | |
94439e4e | 2577 | void |
270b86af | 2578 | parse_int(int *var) |
2579 | { | |
270b86af | 2580 | int i; |
0e4e0e7d | 2581 | i = GetInteger(); |
270b86af | 2582 | *var = i; |
2583 | } | |
090089c4 | 2584 | |
0153d498 | 2585 | static void |
2586 | free_int(int *var) | |
2587 | { | |
a47b9029 | 2588 | *var = 0; |
0153d498 | 2589 | } |
2590 | ||
270b86af | 2591 | static void |
a7d59104 | 2592 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 2593 | { |
f53b06f9 | 2594 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2595 | } |
090089c4 | 2596 | |
d205783b | 2597 | void |
270b86af | 2598 | parse_onoff(int *var) |
2599 | { | |
2600 | char *token = strtok(NULL, w_space); | |
090089c4 | 2601 | |
270b86af | 2602 | if (token == NULL) |
62e76326 | 2603 | self_destruct(); |
2604 | ||
270b86af | 2605 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) |
62e76326 | 2606 | *var = 1; |
270b86af | 2607 | else |
62e76326 | 2608 | *var = 0; |
270b86af | 2609 | } |
e90100aa | 2610 | |
0153d498 | 2611 | #define free_onoff free_int |
52d3f198 | 2612 | |
2613 | static void | |
2614 | dump_tristate(StoreEntry * entry, const char *name, int var) | |
2615 | { | |
2616 | const char *state; | |
2617 | ||
2618 | if (var > 0) | |
2619 | state = "on"; | |
2620 | else if (var < 0) | |
2621 | state = "warn"; | |
2622 | else | |
2623 | state = "off"; | |
2624 | ||
2625 | storeAppendPrintf(entry, "%s %s\n", name, state); | |
2626 | } | |
2627 | ||
2628 | static void | |
2629 | parse_tristate(int *var) | |
2630 | { | |
2631 | char *token = strtok(NULL, w_space); | |
2632 | ||
2633 | if (token == NULL) | |
2634 | self_destruct(); | |
2635 | ||
2636 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) | |
2637 | *var = 1; | |
2638 | else if (!strcasecmp(token, "warn")) | |
2639 | *var = -1; | |
2640 | else | |
2641 | *var = 0; | |
2642 | } | |
2643 | ||
2644 | #define free_tristate free_int | |
30a4f2a8 | 2645 | |
270b86af | 2646 | static void |
8d9a8184 | 2647 | dump_refreshpattern(StoreEntry * entry, const char *name, RefreshPattern * head) |
270b86af | 2648 | { |
d41de3c1 | 2649 | while (head != NULL) { |
0e1d7629 | 2650 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d", |
62e76326 | 2651 | name, |
2652 | head->flags.icase ? " -i" : null_string, | |
2653 | head->pattern, | |
2654 | (int) head->min / 60, | |
2655 | (int) (100.0 * head->pct + 0.5), | |
2656 | (int) head->max / 60); | |
4c3ef9b2 | 2657 | |
570d3f75 AJ |
2658 | if (head->max_stale >= 0) |
2659 | storeAppendPrintf(entry, " max-stale=%d", head->max_stale); | |
2660 | ||
4c3ef9b2 | 2661 | if (head->flags.refresh_ims) |
2662 | storeAppendPrintf(entry, " refresh-ims"); | |
2663 | ||
3d8b6ba4 AJ |
2664 | if (head->flags.store_stale) |
2665 | storeAppendPrintf(entry, " store-stale"); | |
2666 | ||
626096be | 2667 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2668 | |
2669 | if (head->flags.override_expire) | |
2670 | storeAppendPrintf(entry, " override-expire"); | |
2671 | ||
2672 | if (head->flags.override_lastmod) | |
2673 | storeAppendPrintf(entry, " override-lastmod"); | |
2674 | ||
2675 | if (head->flags.reload_into_ims) | |
2676 | storeAppendPrintf(entry, " reload-into-ims"); | |
2677 | ||
2678 | if (head->flags.ignore_reload) | |
2679 | storeAppendPrintf(entry, " ignore-reload"); | |
2680 | ||
38f9c547 | 2681 | if (head->flags.ignore_no_cache) |
2682 | storeAppendPrintf(entry, " ignore-no-cache"); | |
2683 | ||
2684 | if (head->flags.ignore_no_store) | |
2685 | storeAppendPrintf(entry, " ignore-no-store"); | |
2686 | ||
4ca08219 AJ |
2687 | if (head->flags.ignore_must_revalidate) |
2688 | storeAppendPrintf(entry, " ignore-must-revalidate"); | |
2689 | ||
38f9c547 | 2690 | if (head->flags.ignore_private) |
2691 | storeAppendPrintf(entry, " ignore-private"); | |
2692 | ||
2693 | if (head->flags.ignore_auth) | |
2694 | storeAppendPrintf(entry, " ignore-auth"); | |
2695 | ||
9f60cfdf | 2696 | #endif |
62e76326 | 2697 | |
2698 | storeAppendPrintf(entry, "\n"); | |
2699 | ||
2700 | head = head->next; | |
d41de3c1 | 2701 | } |
270b86af | 2702 | } |
090089c4 | 2703 | |
270b86af | 2704 | static void |
8d9a8184 | 2705 | parse_refreshpattern(RefreshPattern ** head) |
270b86af | 2706 | { |
f1dc9b30 | 2707 | char *token; |
2708 | char *pattern; | |
2709 | time_t min = 0; | |
c3f6d204 | 2710 | double pct = 0.0; |
f1dc9b30 | 2711 | time_t max = 0; |
4c3ef9b2 | 2712 | int refresh_ims = 0; |
3d8b6ba4 | 2713 | int store_stale = 0; |
570d3f75 | 2714 | int max_stale = -1; |
3d8b6ba4 | 2715 | |
626096be | 2716 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2717 | |
1dfa1d81 | 2718 | int override_expire = 0; |
2719 | int override_lastmod = 0; | |
cbe3a719 | 2720 | int reload_into_ims = 0; |
2721 | int ignore_reload = 0; | |
38f9c547 | 2722 | int ignore_no_cache = 0; |
2723 | int ignore_no_store = 0; | |
4ca08219 | 2724 | int ignore_must_revalidate = 0; |
38f9c547 | 2725 | int ignore_private = 0; |
2726 | int ignore_auth = 0; | |
9f60cfdf | 2727 | #endif |
62e76326 | 2728 | |
f1dc9b30 | 2729 | int i; |
8d9a8184 | 2730 | RefreshPattern *t; |
f1dc9b30 | 2731 | regex_t comp; |
2732 | int errcode; | |
2733 | int flags = REG_EXTENDED | REG_NOSUB; | |
62e76326 | 2734 | |
9eeb8e4b | 2735 | if ((token = strtok(NULL, w_space)) == NULL) { |
62e76326 | 2736 | self_destruct(); |
9eeb8e4b | 2737 | return; |
2738 | } | |
62e76326 | 2739 | |
f1dc9b30 | 2740 | if (strcmp(token, "-i") == 0) { |
62e76326 | 2741 | flags |= REG_ICASE; |
2742 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2743 | } else if (strcmp(token, "+i") == 0) { |
62e76326 | 2744 | flags &= ~REG_ICASE; |
2745 | token = strtok(NULL, w_space); | |
f1dc9b30 | 2746 | } |
62e76326 | 2747 | |
9eeb8e4b | 2748 | if (token == NULL) { |
62e76326 | 2749 | self_destruct(); |
9eeb8e4b | 2750 | return; |
2751 | } | |
62e76326 | 2752 | |
f1dc9b30 | 2753 | pattern = xstrdup(token); |
62e76326 | 2754 | |
0e4e0e7d | 2755 | i = GetInteger(); /* token: min */ |
62e76326 | 2756 | |
a632ba71 AJ |
2757 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2758 | if (i < 0) { | |
2759 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age negative. Cropped back to zero."); | |
2760 | i = 0; | |
2761 | } | |
2762 | if (i > 60*24*365) { | |
2763 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year."); | |
2764 | i = 60*24*365; | |
2765 | } | |
2766 | ||
f1dc9b30 | 2767 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2768 | |
0e4e0e7d | 2769 | i = GetInteger(); /* token: pct */ |
62e76326 | 2770 | |
c3f6d204 | 2771 | pct = (double) i / 100.0; |
62e76326 | 2772 | |
0e4e0e7d | 2773 | i = GetInteger(); /* token: max */ |
62e76326 | 2774 | |
a632ba71 AJ |
2775 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2776 | if (i < 0) { | |
2777 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age negative. Cropped back to zero."); | |
2778 | i = 0; | |
2779 | } | |
2780 | if (i > 60*24*365) { | |
2781 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year."); | |
2782 | i = 60*24*365; | |
2783 | } | |
2784 | ||
f1dc9b30 | 2785 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2786 | |
1dfa1d81 | 2787 | /* Options */ |
2788 | while ((token = strtok(NULL, w_space)) != NULL) { | |
4c3ef9b2 | 2789 | if (!strcmp(token, "refresh-ims")) { |
2790 | refresh_ims = 1; | |
3d8b6ba4 AJ |
2791 | } else if (!strcmp(token, "store-stale")) { |
2792 | store_stale = 1; | |
570d3f75 AJ |
2793 | } else if (!strncmp(token, "max-stale=", 10)) { |
2794 | max_stale = atoi(token + 10); | |
626096be | 2795 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2796 | |
4c3ef9b2 | 2797 | } else if (!strcmp(token, "override-expire")) |
62e76326 | 2798 | override_expire = 1; |
2799 | else if (!strcmp(token, "override-lastmod")) | |
2800 | override_lastmod = 1; | |
38f9c547 | 2801 | else if (!strcmp(token, "ignore-no-cache")) |
2802 | ignore_no_cache = 1; | |
2803 | else if (!strcmp(token, "ignore-no-store")) | |
2804 | ignore_no_store = 1; | |
4ca08219 AJ |
2805 | else if (!strcmp(token, "ignore-must-revalidate")) |
2806 | ignore_must_revalidate = 1; | |
38f9c547 | 2807 | else if (!strcmp(token, "ignore-private")) |
2808 | ignore_private = 1; | |
2809 | else if (!strcmp(token, "ignore-auth")) | |
2810 | ignore_auth = 1; | |
62e76326 | 2811 | else if (!strcmp(token, "reload-into-ims")) { |
2812 | reload_into_ims = 1; | |
2813 | refresh_nocache_hack = 1; | |
2814 | /* tell client_side.c that this is used */ | |
2815 | } else if (!strcmp(token, "ignore-reload")) { | |
2816 | ignore_reload = 1; | |
2817 | refresh_nocache_hack = 1; | |
2818 | /* tell client_side.c that this is used */ | |
9f60cfdf | 2819 | #endif |
62e76326 | 2820 | |
4c3ef9b2 | 2821 | } else |
fa84c01d | 2822 | debugs(22, DBG_CRITICAL, "refreshAddToList: Unknown option '" << pattern << "': " << token); |
1dfa1d81 | 2823 | } |
62e76326 | 2824 | |
f1dc9b30 | 2825 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
62e76326 | 2826 | char errbuf[256]; |
2827 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
fa84c01d FC |
2828 | debugs(22, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
2829 | debugs(22, DBG_CRITICAL, "refreshAddToList: Invalid regular expression '" << pattern << "': " << errbuf); | |
62e76326 | 2830 | return; |
f1dc9b30 | 2831 | } |
62e76326 | 2832 | |
c3f6d204 | 2833 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2834 | max = max < 0 ? 0 : max; |
8d9a8184 | 2835 | t = static_cast<RefreshPattern *>(xcalloc(1, sizeof(RefreshPattern))); |
f1dc9b30 | 2836 | t->pattern = (char *) xstrdup(pattern); |
2837 | t->compiled_pattern = comp; | |
2838 | t->min = min; | |
c3f6d204 | 2839 | t->pct = pct; |
f1dc9b30 | 2840 | t->max = max; |
62e76326 | 2841 | |
c3f6d204 | 2842 | if (flags & REG_ICASE) |
62e76326 | 2843 | t->flags.icase = 1; |
2844 | ||
4c3ef9b2 | 2845 | if (refresh_ims) |
2846 | t->flags.refresh_ims = 1; | |
2847 | ||
3d8b6ba4 AJ |
2848 | if (store_stale) |
2849 | t->flags.store_stale = 1; | |
2850 | ||
570d3f75 AJ |
2851 | t->max_stale = max_stale; |
2852 | ||
626096be | 2853 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2854 | |
1dfa1d81 | 2855 | if (override_expire) |
62e76326 | 2856 | t->flags.override_expire = 1; |
2857 | ||
1dfa1d81 | 2858 | if (override_lastmod) |
62e76326 | 2859 | t->flags.override_lastmod = 1; |
2860 | ||
cbe3a719 | 2861 | if (reload_into_ims) |
62e76326 | 2862 | t->flags.reload_into_ims = 1; |
2863 | ||
cbe3a719 | 2864 | if (ignore_reload) |
62e76326 | 2865 | t->flags.ignore_reload = 1; |
2866 | ||
38f9c547 | 2867 | if (ignore_no_cache) |
2868 | t->flags.ignore_no_cache = 1; | |
2869 | ||
2870 | if (ignore_no_store) | |
2871 | t->flags.ignore_no_store = 1; | |
2872 | ||
4ca08219 AJ |
2873 | if (ignore_must_revalidate) |
2874 | t->flags.ignore_must_revalidate = 1; | |
2875 | ||
38f9c547 | 2876 | if (ignore_private) |
2877 | t->flags.ignore_private = 1; | |
2878 | ||
2879 | if (ignore_auth) | |
2880 | t->flags.ignore_auth = 1; | |
2881 | ||
9f60cfdf | 2882 | #endif |
62e76326 | 2883 | |
f1dc9b30 | 2884 | t->next = NULL; |
62e76326 | 2885 | |
f1dc9b30 | 2886 | while (*head) |
62e76326 | 2887 | head = &(*head)->next; |
2888 | ||
f1dc9b30 | 2889 | *head = t; |
62e76326 | 2890 | |
f1dc9b30 | 2891 | safe_free(pattern); |
270b86af | 2892 | } |
090089c4 | 2893 | |
270b86af | 2894 | static void |
8d9a8184 | 2895 | free_refreshpattern(RefreshPattern ** head) |
270b86af | 2896 | { |
8d9a8184 | 2897 | RefreshPattern *t; |
62e76326 | 2898 | |
79d39a72 | 2899 | while ((t = *head) != NULL) { |
62e76326 | 2900 | *head = t->next; |
2901 | safe_free(t->pattern); | |
2902 | regfree(&t->compiled_pattern); | |
2903 | safe_free(t); | |
f1dc9b30 | 2904 | } |
c2066637 | 2905 | |
626096be | 2906 | #if USE_HTTP_VIOLATIONS |
c2066637 | 2907 | refresh_nocache_hack = 0; |
8970d351 | 2908 | |
2909 | #endif | |
270b86af | 2910 | } |
12b9e9b1 | 2911 | |
270b86af | 2912 | static void |
a7d59104 | 2913 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2914 | { |
f53b06f9 | 2915 | if (var != NULL) |
62e76326 | 2916 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2917 | } |
98ffb7e4 | 2918 | |
270b86af | 2919 | static void |
0153d498 | 2920 | parse_string(char **var) |
270b86af | 2921 | { |
2922 | char *token = strtok(NULL, w_space); | |
270b86af | 2923 | safe_free(*var); |
62e76326 | 2924 | |
270b86af | 2925 | if (token == NULL) |
62e76326 | 2926 | self_destruct(); |
2927 | ||
270b86af | 2928 | *var = xstrdup(token); |
2929 | } | |
b15e6857 | 2930 | |
3a69ddf3 | 2931 | void |
2932 | ConfigParser::ParseString(char **var) | |
2933 | { | |
2934 | parse_string(var); | |
2935 | } | |
2936 | ||
2937 | void | |
30abd221 | 2938 | ConfigParser::ParseString(String *var) |
3a69ddf3 | 2939 | { |
2940 | char *token = strtok(NULL, w_space); | |
2941 | ||
2942 | if (token == NULL) | |
2943 | self_destruct(); | |
2944 | ||
30abd221 | 2945 | var->reset(token); |
3a69ddf3 | 2946 | } |
2947 | ||
0153d498 | 2948 | static void |
2949 | free_string(char **var) | |
2950 | { | |
027acbaf | 2951 | safe_free(*var); |
0153d498 | 2952 | } |
caebbe00 | 2953 | |
94439e4e | 2954 | void |
f1dc9b30 | 2955 | parse_eol(char *volatile *var) |
270b86af | 2956 | { |
65657c1a AJ |
2957 | if (!var) { |
2958 | self_destruct(); | |
2959 | return; | |
2960 | } | |
2961 | ||
852751f7 | 2962 | unsigned char *token = (unsigned char *) strtok(NULL, null_string); |
270b86af | 2963 | safe_free(*var); |
62e76326 | 2964 | |
9eeb8e4b | 2965 | if (!token) { |
62e76326 | 2966 | self_destruct(); |
9eeb8e4b | 2967 | return; |
2968 | } | |
62e76326 | 2969 | |
e4755e29 | 2970 | while (*token && xisspace(*token)) |
a38ec4b1 | 2971 | ++token; |
62e76326 | 2972 | |
9eeb8e4b | 2973 | if (!*token) { |
62e76326 | 2974 | self_destruct(); |
9eeb8e4b | 2975 | return; |
2976 | } | |
62e76326 | 2977 | |
852751f7 | 2978 | *var = xstrdup((char *) token); |
270b86af | 2979 | } |
090089c4 | 2980 | |
52d3f198 | 2981 | #define dump_eol dump_string |
2982 | #define free_eol free_string | |
2983 | ||
270b86af | 2984 | static void |
a7d59104 | 2985 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 2986 | { |
f53b06f9 | 2987 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 2988 | } |
2989 | ||
94439e4e | 2990 | void |
a47b9029 | 2991 | parse_time_t(time_t * var) |
0ffd22bc | 2992 | { |
fd0f51c4 | 2993 | time_msec_t tval; |
9b741834 | 2994 | parseTimeLine(&tval, T_SECOND_STR, false); |
fd0f51c4 | 2995 | *var = static_cast<time_t>(tval/1000); |
0ffd22bc | 2996 | } |
2997 | ||
270b86af | 2998 | static void |
a47b9029 | 2999 | free_time_t(time_t * var) |
270b86af | 3000 | { |
a47b9029 | 3001 | *var = 0; |
270b86af | 3002 | } |
9906e724 | 3003 | |
f64091a7 | 3004 | #if !USE_DNSHELPER |
fd0f51c4 CT |
3005 | static void |
3006 | dump_time_msec(StoreEntry * entry, const char *name, time_msec_t var) | |
3007 | { | |
3008 | if (var % 1000) | |
c91ca3ce | 3009 | storeAppendPrintf(entry, "%s %" PRId64 " milliseconds\n", name, var); |
fd0f51c4 CT |
3010 | else |
3011 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int)(var/1000) ); | |
3012 | } | |
3013 | ||
3014 | void | |
3015 | parse_time_msec(time_msec_t * var) | |
3016 | { | |
9b741834 | 3017 | parseTimeLine(var, T_SECOND_STR, true); |
fd0f51c4 CT |
3018 | } |
3019 | ||
3020 | static void | |
3021 | free_time_msec(time_msec_t * var) | |
3022 | { | |
3023 | *var = 0; | |
3024 | } | |
9fc16f39 | 3025 | #endif |
fd0f51c4 | 3026 | |
0477a072 | 3027 | #if UNUSED_CODE |
9906e724 | 3028 | static void |
a7d59104 | 3029 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 3030 | { |
f53b06f9 | 3031 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 3032 | } |
0477a072 | 3033 | #endif |
1b635117 | 3034 | |
3035 | static void | |
a7d59104 | 3036 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 3037 | { |
f53b06f9 | 3038 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 3039 | } |
3040 | ||
f64091a7 | 3041 | #if !USE_DNSHELPER |
e210930b AJ |
3042 | static void |
3043 | dump_b_ssize_t(StoreEntry * entry, const char *name, ssize_t var) | |
3044 | { | |
3045 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); | |
3046 | } | |
3047 | #endif | |
3048 | ||
3e62bd58 | 3049 | #if UNUSED_CODE |
9906e724 | 3050 | static void |
a7d59104 | 3051 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 3052 | { |
f53b06f9 | 3053 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 3054 | } |
3e62bd58 | 3055 | #endif |
9906e724 | 3056 | |
47f6e231 | 3057 | static void |
3058 | dump_b_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
3059 | { | |
c91ca3ce | 3060 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_BYTES_STR); |
47f6e231 | 3061 | } |
3062 | ||
3063 | static void | |
3064 | dump_kb_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
3065 | { | |
c91ca3ce | 3066 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_KBYTES_STR); |
47f6e231 | 3067 | } |
3068 | ||
0477a072 | 3069 | #if UNUSED_CODE |
9906e724 | 3070 | static void |
a47b9029 | 3071 | parse_size_t(size_t * var) |
1b635117 | 3072 | { |
1b635117 | 3073 | int i; |
0e4e0e7d | 3074 | i = GetInteger(); |
1b635117 | 3075 | *var = (size_t) i; |
3076 | } | |
0477a072 | 3077 | #endif |
1b635117 | 3078 | |
3079 | static void | |
3080 | parse_b_size_t(size_t * var) | |
9906e724 | 3081 | { |
3082 | parseBytesLine(var, B_BYTES_STR); | |
3083 | } | |
3084 | ||
f64091a7 | 3085 | #if !USE_DNSHELPER |
e210930b AJ |
3086 | static void |
3087 | parse_b_ssize_t(ssize_t * var) | |
3088 | { | |
3089 | parseBytesLineSigned(var, B_BYTES_STR); | |
3090 | } | |
3091 | #endif | |
3092 | ||
3e62bd58 | 3093 | #if UNUSED_CODE |
9906e724 | 3094 | static void |
a47b9029 | 3095 | parse_kb_size_t(size_t * var) |
9906e724 | 3096 | { |
3097 | parseBytesLine(var, B_KBYTES_STR); | |
3098 | } | |
3e62bd58 | 3099 | #endif |
9906e724 | 3100 | |
47f6e231 | 3101 | static void |
3102 | parse_b_int64_t(int64_t * var) | |
3103 | { | |
3104 | parseBytesLine64(var, B_BYTES_STR); | |
3105 | } | |
3106 | ||
3107 | static void | |
3108 | parse_kb_int64_t(int64_t * var) | |
3109 | { | |
3110 | parseBytesLine64(var, B_KBYTES_STR); | |
3111 | } | |
3112 | ||
9906e724 | 3113 | static void |
a47b9029 | 3114 | free_size_t(size_t * var) |
9906e724 | 3115 | { |
a47b9029 | 3116 | *var = 0; |
9906e724 | 3117 | } |
3118 | ||
f64091a7 | 3119 | #if !USE_DNSHELPER |
e210930b AJ |
3120 | static void |
3121 | free_ssize_t(ssize_t * var) | |
3122 | { | |
3123 | *var = 0; | |
3124 | } | |
3125 | #endif | |
3126 | ||
47f6e231 | 3127 | static void |
3128 | free_b_int64_t(int64_t * var) | |
3129 | { | |
3130 | *var = 0; | |
3131 | } | |
3132 | ||
1b635117 | 3133 | #define free_b_size_t free_size_t |
e210930b | 3134 | #define free_b_ssize_t free_ssize_t |
9906e724 | 3135 | #define free_kb_size_t free_size_t |
3136 | #define free_mb_size_t free_size_t | |
3137 | #define free_gb_size_t free_size_t | |
47f6e231 | 3138 | #define free_kb_int64_t free_b_int64_t |
090089c4 | 3139 | |
8203a132 | 3140 | static void |
f45dd259 | 3141 | dump_u_short(StoreEntry * entry, const char *name, unsigned short var) |
090089c4 | 3142 | { |
f53b06f9 | 3143 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 3144 | } |
090089c4 | 3145 | |
0153d498 | 3146 | static void |
f45dd259 | 3147 | free_u_short(unsigned short * u) |
0153d498 | 3148 | { |
3149 | *u = 0; | |
3150 | } | |
3151 | ||
270b86af | 3152 | static void |
f45dd259 | 3153 | parse_u_short(unsigned short * var) |
b67e2c8c | 3154 | { |
3155 | ConfigParser::ParseUShort(var); | |
3156 | } | |
3157 | ||
3158 | void | |
f45dd259 | 3159 | ConfigParser::ParseUShort(unsigned short *var) |
270b86af | 3160 | { |
0e656b69 | 3161 | *var = GetShort(); |
090089c4 | 3162 | } |
3163 | ||
3a69ddf3 | 3164 | void |
3165 | ConfigParser::ParseBool(bool *var) | |
3166 | { | |
3167 | int i = GetInteger(); | |
3168 | ||
3169 | if (0 == i) | |
3170 | *var = false; | |
3171 | else if (1 == i) | |
3172 | *var = true; | |
3173 | else | |
3174 | self_destruct(); | |
3175 | } | |
3176 | ||
270b86af | 3177 | static void |
a7d59104 | 3178 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 3179 | { |
270b86af | 3180 | while (list != NULL) { |
62e76326 | 3181 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
3182 | list = list->next; | |
429fdbec | 3183 | } |
429fdbec | 3184 | } |
3185 | ||
3a69ddf3 | 3186 | void |
3187 | ConfigParser::ParseWordList(wordlist ** list) | |
3188 | { | |
3189 | parse_wordlist(list); | |
3190 | } | |
3191 | ||
94439e4e | 3192 | void |
270b86af | 3193 | parse_wordlist(wordlist ** list) |
429fdbec | 3194 | { |
270b86af | 3195 | char *token; |
a3c6890f | 3196 | char *t = strtok(NULL, ""); |
62e76326 | 3197 | |
a3c6890f | 3198 | while ((token = strwordtok(NULL, &t))) |
62e76326 | 3199 | wordlistAdd(list, token); |
429fdbec | 3200 | } |
270b86af | 3201 | |
b3d8a9e8 | 3202 | #if 0 /* now unused */ |
f8d9f54a | 3203 | static int |
5da06f20 | 3204 | check_null_wordlist(wordlist * w) |
f8d9f54a | 3205 | { |
3206 | return w == NULL; | |
3207 | } | |
b3d8a9e8 | 3208 | #endif |
f8d9f54a | 3209 | |
63e9d884 | 3210 | static int |
c6d5b87b | 3211 | check_null_acl_access(acl_access * a) |
63e9d884 | 3212 | { |
3213 | return a == NULL; | |
3214 | } | |
3215 | ||
0153d498 | 3216 | #define free_wordlist wordlistDestroy |
270b86af | 3217 | |
d548ee64 | 3218 | #define free_uri_whitespace free_int |
3219 | ||
3220 | static void | |
3221 | parse_uri_whitespace(int *var) | |
3222 | { | |
3223 | char *token = strtok(NULL, w_space); | |
62e76326 | 3224 | |
d548ee64 | 3225 | if (token == NULL) |
62e76326 | 3226 | self_destruct(); |
3227 | ||
7e3ce7b9 | 3228 | if (!strcasecmp(token, "strip")) |
62e76326 | 3229 | *var = URI_WHITESPACE_STRIP; |
7e3ce7b9 | 3230 | else if (!strcasecmp(token, "deny")) |
62e76326 | 3231 | *var = URI_WHITESPACE_DENY; |
d548ee64 | 3232 | else if (!strcasecmp(token, "allow")) |
62e76326 | 3233 | *var = URI_WHITESPACE_ALLOW; |
d548ee64 | 3234 | else if (!strcasecmp(token, "encode")) |
62e76326 | 3235 | *var = URI_WHITESPACE_ENCODE; |
d548ee64 | 3236 | else if (!strcasecmp(token, "chop")) |
62e76326 | 3237 | *var = URI_WHITESPACE_CHOP; |
d548ee64 | 3238 | else |
62e76326 | 3239 | self_destruct(); |
d548ee64 | 3240 | } |
3241 | ||
d548ee64 | 3242 | static void |
3243 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
3244 | { | |
c193c972 | 3245 | const char *s; |
62e76326 | 3246 | |
d548ee64 | 3247 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 3248 | s = "allow"; |
d548ee64 | 3249 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 3250 | s = "encode"; |
d548ee64 | 3251 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 3252 | s = "chop"; |
7e3ce7b9 | 3253 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 3254 | s = "deny"; |
7e3ce7b9 | 3255 | else |
62e76326 | 3256 | s = "strip"; |
3257 | ||
d548ee64 | 3258 | storeAppendPrintf(entry, "%s %s\n", name, s); |
3259 | } | |
3260 | ||
6a566b9c | 3261 | static void |
c1dd71ae | 3262 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3263 | { |
3264 | if (!*settings) | |
62e76326 | 3265 | return; |
3266 | ||
6a566b9c | 3267 | free_string(&(*settings)->type); |
62e76326 | 3268 | |
6a566b9c | 3269 | free_wordlist(&(*settings)->args); |
62e76326 | 3270 | |
c8f4eac4 | 3271 | delete *settings; |
62e76326 | 3272 | |
6a566b9c | 3273 | *settings = NULL; |
3274 | } | |
3275 | ||
3276 | static void | |
c1dd71ae | 3277 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3278 | { |
3279 | if (*settings) | |
62e76326 | 3280 | free_removalpolicy(settings); |
3281 | ||
c8f4eac4 | 3282 | *settings = new RemovalPolicySettings; |
62e76326 | 3283 | |
6a566b9c | 3284 | parse_string(&(*settings)->type); |
62e76326 | 3285 | |
6a566b9c | 3286 | parse_wordlist(&(*settings)->args); |
3287 | } | |
3288 | ||
3289 | static void | |
c1dd71ae | 3290 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 3291 | { |
3292 | wordlist *args; | |
3293 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
3294 | args = settings->args; | |
62e76326 | 3295 | |
6a566b9c | 3296 | while (args) { |
62e76326 | 3297 | storeAppendPrintf(entry, " %s", args->key); |
3298 | args = args->next; | |
6a566b9c | 3299 | } |
62e76326 | 3300 | |
be58afb5 | 3301 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 3302 | } |
c1dd71ae | 3303 | |
de0cb3d8 AR |
3304 | inline void |
3305 | free_YesNoNone(YesNoNone *) | |
57af1e3f | 3306 | { |
de0cb3d8 | 3307 | // do nothing: no explicit cleanup is required |
57af1e3f AR |
3308 | } |
3309 | ||
3310 | static void | |
3311 | parse_YesNoNone(YesNoNone *option) | |
3312 | { | |
3313 | int value = 0; | |
3314 | parse_onoff(&value); | |
3315 | option->configure(value > 0); | |
3316 | } | |
3317 | ||
3318 | static void | |
3319 | dump_YesNoNone(StoreEntry * entry, const char *name, YesNoNone &option) | |
3320 | { | |
3321 | if (option.configured()) | |
3322 | dump_onoff(entry, name, option ? 1 : 0); | |
3323 | } | |
3324 | ||
ea21d497 HN |
3325 | static void |
3326 | free_memcachemode(SquidConfig * config) | |
3327 | { | |
3328 | return; | |
3329 | } | |
3330 | ||
3331 | static void | |
3332 | parse_memcachemode(SquidConfig * config) | |
3333 | { | |
3334 | char *token = strtok(NULL, w_space); | |
3335 | if (!token) | |
e1381638 | 3336 | self_destruct(); |
ea21d497 | 3337 | |
10aeba1d | 3338 | if (strcmp(token, "always") == 0) { |
e1381638 AJ |
3339 | Config.onoff.memory_cache_first = 1; |
3340 | Config.onoff.memory_cache_disk = 1; | |
10aeba1d | 3341 | } else if (strcmp(token, "disk") == 0) { |
e1381638 AJ |
3342 | Config.onoff.memory_cache_first = 0; |
3343 | Config.onoff.memory_cache_disk = 1; | |
ea21d497 | 3344 | } else if (strncmp(token, "net", 3) == 0) { |
e1381638 AJ |
3345 | Config.onoff.memory_cache_first = 1; |
3346 | Config.onoff.memory_cache_disk = 0; | |
10aeba1d | 3347 | } else if (strcmp(token, "never") == 0) { |
e1381638 AJ |
3348 | Config.onoff.memory_cache_first = 0; |
3349 | Config.onoff.memory_cache_disk = 0; | |
ea21d497 | 3350 | } else |
e1381638 | 3351 | self_destruct(); |
ea21d497 HN |
3352 | } |
3353 | ||
3354 | static void | |
3355 | dump_memcachemode(StoreEntry * entry, const char *name, SquidConfig &config) | |
3356 | { | |
3357 | storeAppendPrintf(entry, "%s ", name); | |
3358 | if (Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) | |
e1381638 | 3359 | storeAppendPrintf(entry, "always"); |
ea21d497 | 3360 | else if (!Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) |
e1381638 | 3361 | storeAppendPrintf(entry, "disk"); |
ea21d497 | 3362 | else if (Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3363 | storeAppendPrintf(entry, "network"); |
ea21d497 | 3364 | else if (!Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3365 | storeAppendPrintf(entry, "none"); |
ea21d497 HN |
3366 | storeAppendPrintf(entry, "\n"); |
3367 | } | |
3368 | ||
cca8ba0d | 3369 | #include "cf_parser.cci" |
f1dc9b30 | 3370 | |
3371 | peer_t | |
3372 | parseNeighborType(const char *s) | |
3373 | { | |
3374 | if (!strcasecmp(s, "parent")) | |
62e76326 | 3375 | return PEER_PARENT; |
3376 | ||
f1dc9b30 | 3377 | if (!strcasecmp(s, "neighbor")) |
62e76326 | 3378 | return PEER_SIBLING; |
3379 | ||
f1dc9b30 | 3380 | if (!strcasecmp(s, "neighbour")) |
62e76326 | 3381 | return PEER_SIBLING; |
3382 | ||
f1dc9b30 | 3383 | if (!strcasecmp(s, "sibling")) |
62e76326 | 3384 | return PEER_SIBLING; |
3385 | ||
f1dc9b30 | 3386 | if (!strcasecmp(s, "multicast")) |
62e76326 | 3387 | return PEER_MULTICAST; |
3388 | ||
fa84c01d | 3389 | debugs(15, DBG_CRITICAL, "WARNING: Unknown neighbor type: " << s); |
62e76326 | 3390 | |
f1dc9b30 | 3391 | return PEER_SIBLING; |
3392 | } | |
f150dd4b | 3393 | |
0b0cfcf2 | 3394 | #if USE_WCCPv2 |
52f772de | 3395 | static void |
b7ac5457 | 3396 | parse_IpAddress_list(Ip::Address_list ** head) |
52f772de | 3397 | { |
3398 | char *token; | |
b7ac5457 AJ |
3399 | Ip::Address_list *s; |
3400 | Ip::Address ipa; | |
62e76326 | 3401 | |
52f772de | 3402 | while ((token = strtok(NULL, w_space))) { |
82b7abe3 AJ |
3403 | if (GetHostWithPort(token, &ipa)) { |
3404 | ||
3405 | while (*head) | |
3406 | head = &(*head)->next; | |
3407 | ||
b7ac5457 | 3408 | s = static_cast<Ip::Address_list *>(xcalloc(1, sizeof(*s))); |
82b7abe3 AJ |
3409 | s->s = ipa; |
3410 | ||
3411 | *head = s; | |
9d65168e | 3412 | } else |
82b7abe3 | 3413 | self_destruct(); |
7e3ce7b9 | 3414 | } |
3415 | } | |
3416 | ||
3417 | static void | |
b7ac5457 | 3418 | dump_IpAddress_list(StoreEntry * e, const char *n, const Ip::Address_list * s) |
7e3ce7b9 | 3419 | { |
cc192b50 | 3420 | char ntoabuf[MAX_IPSTRLEN]; |
3421 | ||
7e3ce7b9 | 3422 | while (s) { |
cc192b50 | 3423 | storeAppendPrintf(e, "%s %s\n", |
62e76326 | 3424 | n, |
cc192b50 | 3425 | s->s.NtoA(ntoabuf,MAX_IPSTRLEN)); |
62e76326 | 3426 | s = s->next; |
7e3ce7b9 | 3427 | } |
3428 | } | |
3429 | ||
3430 | static void | |
b7ac5457 | 3431 | free_IpAddress_list(Ip::Address_list ** head) |
7e3ce7b9 | 3432 | { |
26ac0430 AJ |
3433 | if (*head) delete *head; |
3434 | *head = NULL; | |
7e3ce7b9 | 3435 | } |
3436 | ||
0b0cfcf2 | 3437 | #if CURRENTLY_UNUSED |
3438 | /* This code was previously used by http_port. Left as it really should | |
3439 | * be used by icp_port and htcp_port | |
3440 | */ | |
7e3ce7b9 | 3441 | static int |
b7ac5457 | 3442 | check_null_IpAddress_list(const Ip::Address_list * s) |
7e3ce7b9 | 3443 | { |
3444 | return NULL == s; | |
3445 | } | |
62e76326 | 3446 | |
3f38a55e | 3447 | #endif /* CURRENTLY_UNUSED */ |
0b0cfcf2 | 3448 | #endif /* USE_WCCPv2 */ |
7e3ce7b9 | 3449 | |
d193a436 | 3450 | static void |
65d448bc | 3451 | parsePortSpecification(AnyP::PortCfg * s, char *token) |
d193a436 | 3452 | { |
3f38a55e | 3453 | char *host = NULL; |
3f38a55e | 3454 | unsigned short port = 0; |
cc192b50 | 3455 | char *t = NULL; |
3456 | char *junk = NULL; | |
62e76326 | 3457 | |
5529ca8a | 3458 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; |
13adaf1f | 3459 | s->name = xstrdup(token); |
d67acb4e | 3460 | s->connection_auth_disabled = false; |
5529ca8a | 3461 | |
cc192b50 | 3462 | if (*token == '[') { |
3463 | /* [ipv6]:port */ | |
26ac0430 AJ |
3464 | host = token + 1; |
3465 | t = strchr(host, ']'); | |
3466 | if (!t) { | |
859741ed | 3467 | debugs(3, DBG_CRITICAL, s->protocol << "_port: missing ']' on IPv6 address: " << token); |
26ac0430 | 3468 | self_destruct(); |
cc192b50 | 3469 | } |
a38ec4b1 FC |
3470 | *t = '\0'; |
3471 | ++t; | |
26ac0430 | 3472 | if (*t != ':') { |
859741ed | 3473 | debugs(3, DBG_CRITICAL, s->protocol << "_port: missing Port in: " << token); |
26ac0430 | 3474 | self_destruct(); |
cc192b50 | 3475 | } |
055421ee | 3476 | if (!Ip::EnableIpv6) { |
859741ed | 3477 | debugs(3, DBG_CRITICAL, "FATAL: " << s->protocol << "_port: IPv6 is not available."); |
26ac0430 AJ |
3478 | self_destruct(); |
3479 | } | |
055421ee AJ |
3480 | port = xatos(t + 1); |
3481 | } else if ((t = strchr(token, ':'))) { | |
3482 | /* host:port */ | |
3483 | /* ipv4:port */ | |
3484 | host = token; | |
3485 | *t = '\0'; | |
3486 | port = xatos(t + 1); | |
3487 | ||
3488 | } else if ((port = strtol(token, &junk, 10)), !*junk) { | |
3489 | /* port */ | |
859741ed | 3490 | debugs(3, 3, s->protocol << "_port: found Listen on Port: " << port); |
055421ee | 3491 | } else { |
859741ed | 3492 | debugs(3, DBG_CRITICAL, s->protocol << "_port: missing Port: " << token); |
055421ee AJ |
3493 | self_destruct(); |
3494 | } | |
62e76326 | 3495 | |
859741ed AJ |
3496 | if (port == 0 && host != NULL) { |
3497 | debugs(3, DBG_CRITICAL, s->protocol << "_port: Port cannot be 0: " << token); | |
0e656b69 | 3498 | self_destruct(); |
cc192b50 | 3499 | } |
0e656b69 | 3500 | |
cc192b50 | 3501 | if (NULL == host) { |
3502 | s->s.SetAnyAddr(); | |
3503 | s->s.SetPort(port); | |
6df7ad56 AJ |
3504 | if (!Ip::EnableIpv6) |
3505 | s->s.SetIPv4(); | |
859741ed | 3506 | debugs(3, 3, s->protocol << "_port: found Listen on wildcard address: *:" << s->s.GetPort() ); |
c49d44e1 | 3507 | } else if ( (s->s = host) ) { /* check/parse numeric IPA */ |
cc192b50 | 3508 | s->s.SetPort(port); |
6df7ad56 AJ |
3509 | if (!Ip::EnableIpv6) |
3510 | s->s.SetIPv4(); | |
859741ed | 3511 | debugs(3, 3, s->protocol << "_port: Listen on Host/IP: " << host << " --> " << s->s); |
26ac0430 | 3512 | } else if ( s->s.GetHostByName(host) ) { /* check/parse for FQDN */ |
62e76326 | 3513 | /* dont use ipcache */ |
62e76326 | 3514 | s->defaultsite = xstrdup(host); |
cc192b50 | 3515 | s->s.SetPort(port); |
6df7ad56 AJ |
3516 | if (!Ip::EnableIpv6) |
3517 | s->s.SetIPv4(); | |
859741ed | 3518 | debugs(3, 3, s->protocol << "_port: found Listen as Host " << s->defaultsite << " on IP: " << s->s); |
26ac0430 | 3519 | } else { |
859741ed | 3520 | debugs(3, DBG_CRITICAL, s->protocol << "_port: failed to resolve Host/IP: " << host); |
62e76326 | 3521 | self_destruct(); |
cc192b50 | 3522 | } |
3f38a55e | 3523 | } |
3524 | ||
3525 | static void | |
65d448bc | 3526 | parse_port_option(AnyP::PortCfg * s, char *token) |
3f38a55e | 3527 | { |
c7b1dd5d AJ |
3528 | /* modes first */ |
3529 | ||
3530 | if (strcmp(token, "accel") == 0) { | |
3531 | if (s->intercepted || s->spoof_client_ip) { | |
3532 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes."); | |
3533 | self_destruct(); | |
3534 | } | |
cf673853 | 3535 | s->accel = s->vhost = 1; |
c7b1dd5d AJ |
3536 | } else if (strcmp(token, "transparent") == 0 || strcmp(token, "intercept") == 0) { |
3537 | if (s->accel || s->spoof_client_ip) { | |
3538 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes."); | |
3539 | self_destruct(); | |
3540 | } | |
3541 | s->intercepted = 1; | |
3542 | Ip::Interceptor.StartInterception(); | |
3543 | /* Log information regarding the port modes under interception. */ | |
3544 | debugs(3, DBG_IMPORTANT, "Starting Authentication on port " << s->s); | |
3545 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (interception enabled)"); | |
3546 | ||
c7b1dd5d | 3547 | /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */ |
055421ee AJ |
3548 | if (Ip::EnableIpv6) |
3549 | debugs(3, DBG_IMPORTANT, "Disabling IPv6 on port " << s->s << " (interception enabled)"); | |
c7b1dd5d | 3550 | if ( !s->s.SetIPv4() ) { |
40d34a62 | 3551 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s->s ); |
c7b1dd5d AJ |
3552 | self_destruct(); |
3553 | } | |
c7b1dd5d AJ |
3554 | } else if (strcmp(token, "tproxy") == 0) { |
3555 | if (s->intercepted || s->accel) { | |
3556 | debugs(3,DBG_CRITICAL, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes."); | |
3557 | self_destruct(); | |
3558 | } | |
3559 | s->spoof_client_ip = 1; | |
3560 | Ip::Interceptor.StartTransparency(); | |
3561 | /* Log information regarding the port modes under transparency. */ | |
3562 | debugs(3, DBG_IMPORTANT, "Starting IP Spoofing on port " << s->s); | |
3563 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (IP spoofing enabled)"); | |
3564 | ||
3565 | if (!Ip::Interceptor.ProbeForTproxy(s->s)) { | |
3566 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: TPROXY support in the system does not work."); | |
3567 | self_destruct(); | |
3568 | } | |
3569 | ||
3570 | } else if (strncmp(token, "defaultsite=", 12) == 0) { | |
3571 | if (!s->accel) { | |
3572 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag."); | |
3573 | self_destruct(); | |
3574 | } | |
62e76326 | 3575 | safe_free(s->defaultsite); |
3576 | s->defaultsite = xstrdup(token + 12); | |
3f38a55e | 3577 | } else if (strcmp(token, "vhost") == 0) { |
c7b1dd5d | 3578 | if (!s->accel) { |
cf673853 AJ |
3579 | debugs(3, DBG_CRITICAL, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead."); |
3580 | } | |
3581 | s->accel = s->vhost = 1; | |
3582 | } else if (strcmp(token, "no-vhost") == 0) { | |
3583 | if (!s->accel) { | |
3584 | debugs(3, DBG_IMPORTANT, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag."); | |
c7b1dd5d | 3585 | } |
cf673853 | 3586 | s->vhost = 0; |
3f38a55e | 3587 | } else if (strcmp(token, "vport") == 0) { |
c7b1dd5d AJ |
3588 | if (!s->accel) { |
3589 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: vport option requires Acceleration mode flag."); | |
3590 | self_destruct(); | |
3591 | } | |
62e76326 | 3592 | s->vport = -1; |
3f38a55e | 3593 | } else if (strncmp(token, "vport=", 6) == 0) { |
c7b1dd5d AJ |
3594 | if (!s->accel) { |
3595 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: vport option requires Acceleration mode flag."); | |
3596 | self_destruct(); | |
3597 | } | |
0e656b69 | 3598 | s->vport = xatos(token + 6); |
3f38a55e | 3599 | } else if (strncmp(token, "protocol=", 9) == 0) { |
c7b1dd5d AJ |
3600 | if (!s->accel) { |
3601 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: protocol option requires Acceleration mode flag."); | |
3602 | self_destruct(); | |
3603 | } | |
62e76326 | 3604 | s->protocol = xstrdup(token + 9); |
7f7bdd96 | 3605 | } else if (strcmp(token, "allow-direct") == 0) { |
c7b1dd5d | 3606 | if (!s->accel) { |
90fa5816 | 3607 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag."); |
c7b1dd5d AJ |
3608 | self_destruct(); |
3609 | } | |
7f7bdd96 | 3610 | s->allow_direct = 1; |
90fa5816 AJ |
3611 | } else if (strcmp(token, "act-as-origin") == 0) { |
3612 | if (!s->accel) { | |
3613 | debugs(3, DBG_IMPORTANT, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag."); | |
3614 | } else | |
3615 | s->actAsOrigin = 1; | |
432bc83c | 3616 | } else if (strcmp(token, "ignore-cc") == 0) { |
626096be | 3617 | #if !USE_HTTP_VIOLATIONS |
838daf3f | 3618 | if (!s->accel) { |
c7b1dd5d | 3619 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag."); |
838daf3f A |
3620 | self_destruct(); |
3621 | } | |
432bc83c | 3622 | #endif |
c7b1dd5d AJ |
3623 | s->ignore_cc = 1; |
3624 | } else if (strncmp(token, "name=", 5) == 0) { | |
3625 | safe_free(s->name); | |
3626 | s->name = xstrdup(token + 5); | |
d67acb4e AJ |
3627 | } else if (strcmp(token, "no-connection-auth") == 0) { |
3628 | s->connection_auth_disabled = true; | |
3629 | } else if (strcmp(token, "connection-auth=off") == 0) { | |
26ac0430 | 3630 | s->connection_auth_disabled = true; |
d67acb4e | 3631 | } else if (strcmp(token, "connection-auth") == 0) { |
26ac0430 | 3632 | s->connection_auth_disabled = false; |
d67acb4e | 3633 | } else if (strcmp(token, "connection-auth=on") == 0) { |
26ac0430 | 3634 | s->connection_auth_disabled = false; |
5529ca8a | 3635 | } else if (strncmp(token, "disable-pmtu-discovery=", 23) == 0) { |
3636 | if (!strcasecmp(token + 23, "off")) | |
3637 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; | |
3638 | else if (!strcasecmp(token + 23, "transparent")) | |
3639 | s->disable_pmtu_discovery = DISABLE_PMTU_TRANSPARENT; | |
3640 | else if (!strcasecmp(token + 23, "always")) | |
3641 | s->disable_pmtu_discovery = DISABLE_PMTU_ALWAYS; | |
3642 | else | |
3643 | self_destruct(); | |
cc192b50 | 3644 | } else if (strcmp(token, "ipv4") == 0) { |
26ac0430 | 3645 | if ( !s->s.SetIPv4() ) { |
055421ee | 3646 | debugs(3, DBG_CRITICAL, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s->s ); |
cc192b50 | 3647 | self_destruct(); |
3648 | } | |
26ac0430 AJ |
3649 | } else if (strcmp(token, "tcpkeepalive") == 0) { |
3650 | s->tcp_keepalive.enabled = 1; | |
b2130d58 | 3651 | } else if (strncmp(token, "tcpkeepalive=", 13) == 0) { |
26ac0430 AJ |
3652 | char *t = token + 13; |
3653 | s->tcp_keepalive.enabled = 1; | |
3654 | s->tcp_keepalive.idle = atoi(t); | |
3655 | t = strchr(t, ','); | |
3656 | if (t) { | |
a38ec4b1 | 3657 | ++t; |
26ac0430 AJ |
3658 | s->tcp_keepalive.interval = atoi(t); |
3659 | t = strchr(t, ','); | |
3660 | } | |
3661 | if (t) { | |
a38ec4b1 | 3662 | ++t; |
26ac0430 AJ |
3663 | s->tcp_keepalive.timeout = atoi(t); |
3664 | t = strchr(t, ','); | |
3665 | } | |
154dc884 | 3666 | #if USE_SSL |
3a0c8eb5 AR |
3667 | } else if (strcasecmp(token, "sslBump") == 0) { |
3668 | debugs(3, DBG_CRITICAL, "WARNING: '" << token << "' is deprecated " << | |
9945bf3f | 3669 | "in http_port. Use 'ssl-bump' instead."); |
3a0c8eb5 AR |
3670 | s->sslBump = 1; // accelerated when bumped, otherwise not |
3671 | } else if (strcmp(token, "ssl-bump") == 0) { | |
c7b1dd5d | 3672 | s->sslBump = 1; // accelerated when bumped, otherwise not |
154dc884 | 3673 | } else if (strncmp(token, "cert=", 5) == 0) { |
3674 | safe_free(s->cert); | |
3675 | s->cert = xstrdup(token + 5); | |
3676 | } else if (strncmp(token, "key=", 4) == 0) { | |
3677 | safe_free(s->key); | |
3678 | s->key = xstrdup(token + 4); | |
3679 | } else if (strncmp(token, "version=", 8) == 0) { | |
3680 | s->version = xatoi(token + 8); | |
154dc884 | 3681 | if (s->version < 1 || s->version > 4) |
3682 | self_destruct(); | |
3683 | } else if (strncmp(token, "options=", 8) == 0) { | |
3684 | safe_free(s->options); | |
3685 | s->options = xstrdup(token + 8); | |
3686 | } else if (strncmp(token, "cipher=", 7) == 0) { | |
3687 | safe_free(s->cipher); | |
3688 | s->cipher = xstrdup(token + 7); | |
3689 | } else if (strncmp(token, "clientca=", 9) == 0) { | |
3690 | safe_free(s->clientca); | |
3691 | s->clientca = xstrdup(token + 9); | |
3692 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
3693 | safe_free(s->cafile); | |
3694 | s->cafile = xstrdup(token + 7); | |
3695 | } else if (strncmp(token, "capath=", 7) == 0) { | |
3696 | safe_free(s->capath); | |
3697 | s->capath = xstrdup(token + 7); | |
3698 | } else if (strncmp(token, "crlfile=", 8) == 0) { | |
3699 | safe_free(s->crlfile); | |
3700 | s->crlfile = xstrdup(token + 8); | |
3701 | } else if (strncmp(token, "dhparams=", 9) == 0) { | |
3702 | safe_free(s->dhfile); | |
3703 | s->dhfile = xstrdup(token + 9); | |
3704 | } else if (strncmp(token, "sslflags=", 9) == 0) { | |
3705 | safe_free(s->sslflags); | |
3706 | s->sslflags = xstrdup(token + 9); | |
3707 | } else if (strncmp(token, "sslcontext=", 11) == 0) { | |
95d2589c CT |
3708 | safe_free(s->sslContextSessionId); |
3709 | s->sslContextSessionId = xstrdup(token + 11); | |
3710 | } else if (strcmp(token, "generate-host-certificates") == 0) { | |
3711 | s->generateHostCertificates = true; | |
3712 | } else if (strcmp(token, "generate-host-certificates=on") == 0) { | |
3713 | s->generateHostCertificates = true; | |
3714 | } else if (strcmp(token, "generate-host-certificates=off") == 0) { | |
3715 | s->generateHostCertificates = false; | |
3716 | } else if (strncmp(token, "dynamic_cert_mem_cache_size=", 28) == 0) { | |
3717 | parseBytesOptionValue(&s->dynamicCertMemCacheSize, B_BYTES_STR, token + 28); | |
154dc884 | 3718 | #endif |
3f38a55e | 3719 | } else { |
62e76326 | 3720 | self_destruct(); |
3f38a55e | 3721 | } |
3722 | } | |
3723 | ||
3f38a55e | 3724 | void |
3725 | add_http_port(char *portspec) | |
3726 | { | |
65d448bc | 3727 | AnyP::PortCfg *s = new AnyP::PortCfg("http_port"); |
859741ed | 3728 | parsePortSpecification(s, portspec); |
65d448bc | 3729 | // we may need to merge better if the above returns a list with clones |
7e07ced1 | 3730 | assert(s->next == NULL); |
60b2e919 CT |
3731 | s->next = cbdataReference(Config.Sockaddr.http); |
3732 | cbdataReferenceDone(Config.Sockaddr.http); | |
3733 | Config.Sockaddr.http = cbdataReference(s); | |
3f38a55e | 3734 | } |
3735 | ||
3736 | static void | |
d3388e1f AR |
3737 | parsePortCfg(AnyP::PortCfg ** head, const char *optionName) |
3738 | { | |
3739 | const char *protocol = NULL; | |
3740 | if (strcmp(optionName, "http_port") == 0 || | |
b5944cff | 3741 | strcmp(optionName, "ascii_port") == 0) |
d3388e1f AR |
3742 | protocol = "http"; |
3743 | else if (strcmp(optionName, "https_port") == 0) | |
3744 | protocol = "https"; | |
3745 | if (!protocol) { | |
3746 | self_destruct(); | |
3747 | return; | |
3748 | } | |
3749 | ||
3f38a55e | 3750 | char *token = strtok(NULL, w_space); |
62e76326 | 3751 | |
9eeb8e4b | 3752 | if (!token) { |
62e76326 | 3753 | self_destruct(); |
9eeb8e4b | 3754 | return; |
3755 | } | |
62e76326 | 3756 | |
65d448bc | 3757 | AnyP::PortCfg *s = new AnyP::PortCfg(protocol); |
859741ed | 3758 | parsePortSpecification(s, token); |
62e76326 | 3759 | |
3f38a55e | 3760 | /* parse options ... */ |
3761 | while ((token = strtok(NULL, w_space))) { | |
65d448bc | 3762 | parse_port_option(s, token); |
3f38a55e | 3763 | } |
62e76326 | 3764 | |
03f00a11 CT |
3765 | #if USE_SSL |
3766 | if (strcasecmp(protocol, "https") == 0) { | |
38450a50 | 3767 | /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */ |
03f00a11 CT |
3768 | const bool hijacked = s->spoof_client_ip || s->intercepted; |
3769 | if (s->sslBump && !hijacked) { | |
38450a50 | 3770 | debugs(3, DBG_CRITICAL, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing."); |
03f00a11 CT |
3771 | self_destruct(); |
3772 | } | |
3773 | if (hijacked && !s->sslBump) { | |
38450a50 | 3774 | debugs(3, DBG_CRITICAL, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing."); |
03f00a11 CT |
3775 | self_destruct(); |
3776 | } | |
3777 | } | |
3778 | #endif | |
3779 | ||
055421ee | 3780 | if (Ip::EnableIpv6&IPV6_SPECIAL_SPLITSTACK && s->s.IsAnyAddr()) { |
7e07ced1 | 3781 | // clone the port options from *s to *(s->next) |
60b2e919 | 3782 | s->next = cbdataReference(s->clone()); |
7e07ced1 | 3783 | s->next->s.SetIPv4(); |
859741ed | 3784 | debugs(3, 3, protocol << "_port: clone wildcard address for split-stack: " << s->s << " and " << s->next->s); |
7e07ced1 | 3785 | } |
7e07ced1 | 3786 | |
3f38a55e | 3787 | while (*head) |
62e76326 | 3788 | head = &(*head)->next; |
3789 | ||
60b2e919 | 3790 | *head = cbdataReference(s); |
3f38a55e | 3791 | } |
3792 | ||
3793 | static void | |
65d448bc | 3794 | dump_generic_port(StoreEntry * e, const char *n, const AnyP::PortCfg * s) |
3f38a55e | 3795 | { |
cc192b50 | 3796 | char buf[MAX_IPSTRLEN]; |
3797 | ||
3798 | storeAppendPrintf(e, "%s %s", | |
62e76326 | 3799 | n, |
cc192b50 | 3800 | s->s.ToURL(buf,MAX_IPSTRLEN)); |
62e76326 | 3801 | |
df1b20e4 | 3802 | // MODES and specific sub-options. |
2ad20b4f AJ |
3803 | if (s->intercepted) |
3804 | storeAppendPrintf(e, " intercept"); | |
62e76326 | 3805 | |
df1b20e4 | 3806 | else if (s->spoof_client_ip) |
c7b1dd5d AJ |
3807 | storeAppendPrintf(e, " tproxy"); |
3808 | ||
df1b20e4 | 3809 | else if (s->accel) { |
c7b1dd5d AJ |
3810 | storeAppendPrintf(e, " accel"); |
3811 | ||
df1b20e4 AJ |
3812 | if (s->vhost) |
3813 | storeAppendPrintf(e, " vhost"); | |
62e76326 | 3814 | |
df1b20e4 AJ |
3815 | if (s->vport < 0) |
3816 | storeAppendPrintf(e, " vport"); | |
3817 | else if (s->vport > 0) | |
3818 | storeAppendPrintf(e, " vport=%d", s->vport); | |
5529ca8a | 3819 | |
df1b20e4 AJ |
3820 | if (s->defaultsite) |
3821 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); | |
3822 | ||
3823 | if (s->protocol && strcmp(s->protocol,"http") != 0) | |
3824 | storeAppendPrintf(e, " protocol=%s", s->protocol); | |
3825 | ||
3826 | if (s->allow_direct) | |
3827 | storeAppendPrintf(e, " allow-direct"); | |
3828 | ||
3829 | if (s->ignore_cc) | |
3830 | storeAppendPrintf(e, " ignore-cc"); | |
3831 | ||
3832 | } | |
3833 | ||
3834 | // Generic independent options | |
3835 | ||
3836 | if (s->name) | |
3837 | storeAppendPrintf(e, " name=%s", s->name); | |
3838 | ||
33e701f3 | 3839 | #if USE_HTTP_VIOLATIONS |
df1b20e4 AJ |
3840 | if (!s->accel && s->ignore_cc) |
3841 | storeAppendPrintf(e, " ignore-cc"); | |
3842 | #endif | |
c7b1dd5d | 3843 | |
d67acb4e AJ |
3844 | if (s->connection_auth_disabled) |
3845 | storeAppendPrintf(e, " connection-auth=off"); | |
3846 | else | |
3847 | storeAppendPrintf(e, " connection-auth=on"); | |
3848 | ||
5529ca8a | 3849 | if (s->disable_pmtu_discovery != DISABLE_PMTU_OFF) { |
3850 | const char *pmtu; | |
3851 | ||
3852 | if (s->disable_pmtu_discovery == DISABLE_PMTU_ALWAYS) | |
3853 | pmtu = "always"; | |
3854 | else | |
3855 | pmtu = "transparent"; | |
3856 | ||
3857 | storeAppendPrintf(e, " disable-pmtu-discovery=%s", pmtu); | |
3858 | } | |
b2130d58 | 3859 | |
df1b20e4 AJ |
3860 | if (s->s.IsAnyAddr() && !s->s.IsIPv6()) |
3861 | storeAppendPrintf(e, " ipv4"); | |
3862 | ||
b2130d58 | 3863 | if (s->tcp_keepalive.enabled) { |
26ac0430 | 3864 | if (s->tcp_keepalive.idle || s->tcp_keepalive.interval || s->tcp_keepalive.timeout) { |
68924b6d | 3865 | storeAppendPrintf(e, " tcpkeepalive=%d,%d,%d", s->tcp_keepalive.idle, s->tcp_keepalive.interval, s->tcp_keepalive.timeout); |
26ac0430 | 3866 | } else { |
68924b6d | 3867 | storeAppendPrintf(e, " tcpkeepalive"); |
26ac0430 | 3868 | } |
b2130d58 | 3869 | } |
154dc884 | 3870 | |
3871 | #if USE_SSL | |
c7b1dd5d | 3872 | if (s->sslBump) |
df1b20e4 | 3873 | storeAppendPrintf(e, " ssl-bump"); |
c7b1dd5d | 3874 | |
26ac0430 AJ |
3875 | if (s->cert) |
3876 | storeAppendPrintf(e, " cert=%s", s->cert); | |
154dc884 | 3877 | |
26ac0430 AJ |
3878 | if (s->key) |
3879 | storeAppendPrintf(e, " key=%s", s->key); | |
154dc884 | 3880 | |
26ac0430 AJ |
3881 | if (s->version) |
3882 | storeAppendPrintf(e, " version=%d", s->version); | |
154dc884 | 3883 | |
26ac0430 AJ |
3884 | if (s->options) |
3885 | storeAppendPrintf(e, " options=%s", s->options); | |
154dc884 | 3886 | |
26ac0430 AJ |
3887 | if (s->cipher) |
3888 | storeAppendPrintf(e, " cipher=%s", s->cipher); | |
154dc884 | 3889 | |
26ac0430 AJ |
3890 | if (s->cafile) |
3891 | storeAppendPrintf(e, " cafile=%s", s->cafile); | |
154dc884 | 3892 | |
26ac0430 AJ |
3893 | if (s->capath) |
3894 | storeAppendPrintf(e, " capath=%s", s->capath); | |
154dc884 | 3895 | |
26ac0430 AJ |
3896 | if (s->crlfile) |
3897 | storeAppendPrintf(e, " crlfile=%s", s->crlfile); | |
154dc884 | 3898 | |
26ac0430 AJ |
3899 | if (s->dhfile) |
3900 | storeAppendPrintf(e, " dhparams=%s", s->dhfile); | |
154dc884 | 3901 | |
26ac0430 AJ |
3902 | if (s->sslflags) |
3903 | storeAppendPrintf(e, " sslflags=%s", s->sslflags); | |
154dc884 | 3904 | |
95d2589c CT |
3905 | if (s->sslContextSessionId) |
3906 | storeAppendPrintf(e, " sslcontext=%s", s->sslContextSessionId); | |
3907 | ||
3908 | if (s->generateHostCertificates) | |
3909 | storeAppendPrintf(e, " generate-host-certificates"); | |
3910 | ||
3911 | if (s->dynamicCertMemCacheSize != std::numeric_limits<size_t>::max()) | |
3912 | storeAppendPrintf(e, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s->dynamicCertMemCacheSize, B_BYTES_STR); | |
154dc884 | 3913 | #endif |
3f38a55e | 3914 | } |
62e76326 | 3915 | |
3f38a55e | 3916 | static void |
65d448bc | 3917 | dump_PortCfg(StoreEntry * e, const char *n, const AnyP::PortCfg * s) |
3f38a55e | 3918 | { |
3919 | while (s) { | |
65d448bc | 3920 | dump_generic_port(e, n, s); |
62e76326 | 3921 | storeAppendPrintf(e, "\n"); |
3922 | s = s->next; | |
3f38a55e | 3923 | } |
3924 | } | |
3925 | ||
3926 | static void | |
65d448bc | 3927 | free_PortCfg(AnyP::PortCfg ** head) |
3f38a55e | 3928 | { |
65d448bc | 3929 | AnyP::PortCfg *s; |
62e76326 | 3930 | |
3f38a55e | 3931 | while ((s = *head) != NULL) { |
62e76326 | 3932 | *head = s->next; |
60b2e919 | 3933 | cbdataReferenceDone(s); |
3f38a55e | 3934 | } |
3935 | } | |
3936 | ||
f150dd4b | 3937 | void |
3938 | configFreeMemory(void) | |
3939 | { | |
23ff6968 | 3940 | free_all(); |
29bf4910 CT |
3941 | #if USE_SSL |
3942 | SSL_CTX_free(Config.ssl_client.sslContext); | |
3943 | #endif | |
f150dd4b | 3944 | } |
f0b19334 | 3945 | |
94439e4e | 3946 | void |
f0b19334 | 3947 | requirePathnameExists(const char *name, const char *path) |
3948 | { | |
62e76326 | 3949 | |
f0b19334 | 3950 | struct stat sb; |
08577e16 | 3951 | char pathbuf[BUFSIZ]; |
f0b19334 | 3952 | assert(path != NULL); |
62e76326 | 3953 | |
0b796acd | 3954 | if (Config.chroot_dir && (geteuid() == 0)) { |
62e76326 | 3955 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
3956 | path = pathbuf; | |
08577e16 | 3957 | } |
62e76326 | 3958 | |
a572d8be | 3959 | if (stat(path, &sb) < 0) { |
a32a190b AJ |
3960 | debugs(0, DBG_CRITICAL, (opt_parse_cfg_only?"FATAL ":"") << "ERROR: " << name << " " << path << ": " << xstrerror()); |
3961 | // keep going to find more issues if we are only checking the config file with "-k parse" | |
3962 | if (opt_parse_cfg_only) | |
3963 | return; | |
3964 | // this is fatal if it is found during startup or reconfigure | |
a572d8be | 3965 | if (opt_send_signal == -1 || opt_send_signal == SIGHUP) |
3966 | fatalf("%s %s: %s", name, path, xstrerror()); | |
a572d8be | 3967 | } |
f0b19334 | 3968 | } |
d860a1aa | 3969 | |
3970 | char * | |
3971 | strtokFile(void) | |
3972 | { | |
d295d770 | 3973 | return ConfigParser::strtokFile(); |
d860a1aa | 3974 | } |
7684c4b1 | 3975 | |
450e0c10 | 3976 | #include "AccessLogEntry.h" |
7684c4b1 | 3977 | |
3978 | static void | |
87ddff6e | 3979 | parse_access_log(CustomLog ** logs) |
7684c4b1 | 3980 | { |
3981 | const char *filename, *logdef_name; | |
7684c4b1 | 3982 | |
87ddff6e | 3983 | CustomLog *cl = (CustomLog *)xcalloc(1, sizeof(*cl)); |
7684c4b1 | 3984 | |
9eeb8e4b | 3985 | if ((filename = strtok(NULL, w_space)) == NULL) { |
7684c4b1 | 3986 | self_destruct(); |
9eeb8e4b | 3987 | return; |
3988 | } | |
7684c4b1 | 3989 | |
3990 | if (strcmp(filename, "none") == 0) { | |
20efa1c2 | 3991 | cl->type = Log::Format::CLF_NONE; |
6375a714 AJ |
3992 | aclParseAclList(LegacyParser, &cl->aclList); |
3993 | while (*logs) | |
3994 | logs = &(*logs)->next; | |
3995 | *logs = cl; | |
3996 | return; | |
7684c4b1 | 3997 | } |
3998 | ||
3999 | if ((logdef_name = strtok(NULL, w_space)) == NULL) | |
20efa1c2 | 4000 | logdef_name = "squid"; |
7684c4b1 | 4001 | |
bf8fe701 | 4002 | debugs(3, 9, "Log definition name '" << logdef_name << "' file '" << filename << "'"); |
7684c4b1 | 4003 | |
4004 | cl->filename = xstrdup(filename); | |
4005 | ||
4006 | /* look for the definition pointer corresponding to this name */ | |
38e16f92 | 4007 | Format::Format *lf = Log::TheConfig.logformats; |
7684c4b1 | 4008 | |
4009 | while (lf != NULL) { | |
bf8fe701 | 4010 | debugs(3, 9, "Comparing against '" << lf->name << "'"); |
7684c4b1 | 4011 | |
4012 | if (strcmp(lf->name, logdef_name) == 0) | |
4013 | break; | |
4014 | ||
4015 | lf = lf->next; | |
4016 | } | |
4017 | ||
4018 | if (lf != NULL) { | |
20efa1c2 | 4019 | cl->type = Log::Format::CLF_CUSTOM; |
7684c4b1 | 4020 | cl->logFormat = lf; |
4021 | } else if (strcmp(logdef_name, "auto") == 0) { | |
fa84c01d | 4022 | debugs(0, DBG_CRITICAL, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead."); |
20efa1c2 | 4023 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4024 | } else if (strcmp(logdef_name, "squid") == 0) { |
20efa1c2 | 4025 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4026 | } else if (strcmp(logdef_name, "common") == 0) { |
20efa1c2 AJ |
4027 | cl->type = Log::Format::CLF_COMMON; |
4028 | } else if (strcmp(logdef_name, "combined") == 0) { | |
4029 | cl->type = Log::Format::CLF_COMBINED; | |
3ff65596 AR |
4030 | #if ICAP_CLIENT |
4031 | } else if (strcmp(logdef_name, "icap_squid") == 0) { | |
20efa1c2 | 4032 | cl->type = Log::Format::CLF_ICAP_SQUID; |
3ff65596 | 4033 | #endif |
20efa1c2 AJ |
4034 | } else if (strcmp(logdef_name, "useragent") == 0) { |
4035 | cl->type = Log::Format::CLF_USERAGENT; | |
4036 | } else if (strcmp(logdef_name, "referrer") == 0) { | |
4037 | cl->type = Log::Format::CLF_REFERER; | |
7684c4b1 | 4038 | } else { |
fa84c01d | 4039 | debugs(3, DBG_CRITICAL, "Log format '" << logdef_name << "' is not defined"); |
7684c4b1 | 4040 | self_destruct(); |
9eeb8e4b | 4041 | return; |
7684c4b1 | 4042 | } |
4043 | ||
a9f20260 | 4044 | aclParseAclList(LegacyParser, &cl->aclList); |
7684c4b1 | 4045 | |
4046 | while (*logs) | |
4047 | logs = &(*logs)->next; | |
4048 | ||
4049 | *logs = cl; | |
4050 | } | |
4051 | ||
d64bef4c | 4052 | static int |
87ddff6e | 4053 | check_null_access_log(CustomLog *customlog_definitions) |
d64bef4c | 4054 | { |
4055 | return customlog_definitions == NULL; | |
4056 | } | |
4057 | ||
7684c4b1 | 4058 | static void |
87ddff6e | 4059 | dump_access_log(StoreEntry * entry, const char *name, CustomLog * logs) |
7684c4b1 | 4060 | { |
87ddff6e | 4061 | CustomLog *log; |
7684c4b1 | 4062 | |
4063 | for (log = logs; log; log = log->next) { | |
4064 | storeAppendPrintf(entry, "%s ", name); | |
4065 | ||
4066 | switch (log->type) { | |
4067 | ||
20efa1c2 | 4068 | case Log::Format::CLF_CUSTOM: |
7684c4b1 | 4069 | storeAppendPrintf(entry, "%s %s", log->filename, log->logFormat->name); |
4070 | break; | |
4071 | ||
20efa1c2 | 4072 | case Log::Format::CLF_NONE: |
7684c4b1 | 4073 | storeAppendPrintf(entry, "none"); |
4074 | break; | |
4075 | ||
20efa1c2 | 4076 | case Log::Format::CLF_SQUID: |
7684c4b1 | 4077 | storeAppendPrintf(entry, "%s squid", log->filename); |
4078 | break; | |
4079 | ||
20efa1c2 AJ |
4080 | case Log::Format::CLF_COMBINED: |
4081 | storeAppendPrintf(entry, "%s combined", log->filename); | |
4082 | break; | |
4083 | ||
4084 | case Log::Format::CLF_COMMON: | |
4085 | storeAppendPrintf(entry, "%s common", log->filename); | |
7684c4b1 | 4086 | break; |
20efa1c2 | 4087 | |
3ff65596 | 4088 | #if ICAP_CLIENT |
20efa1c2 | 4089 | case Log::Format::CLF_ICAP_SQUID: |
3ff65596 AR |
4090 | storeAppendPrintf(entry, "%s icap_squid", log->filename); |
4091 | break; | |
4092 | #endif | |
20efa1c2 AJ |
4093 | case Log::Format::CLF_USERAGENT: |
4094 | storeAppendPrintf(entry, "%s useragent", log->filename); | |
4095 | break; | |
7684c4b1 | 4096 | |
20efa1c2 AJ |
4097 | case Log::Format::CLF_REFERER: |
4098 | storeAppendPrintf(entry, "%s referrer", log->filename); | |
7684c4b1 | 4099 | break; |
4100 | ||
20efa1c2 | 4101 | case Log::Format::CLF_UNKNOWN: |
7684c4b1 | 4102 | break; |
4103 | } | |
4104 | ||
4105 | if (log->aclList) | |
4106 | dump_acl_list(entry, log->aclList); | |
4107 | ||
4108 | storeAppendPrintf(entry, "\n"); | |
4109 | } | |
4110 | } | |
4111 | ||
7684c4b1 | 4112 | static void |
87ddff6e | 4113 | free_access_log(CustomLog ** definitions) |
7684c4b1 | 4114 | { |
4115 | while (*definitions) { | |
87ddff6e | 4116 | CustomLog *log = *definitions; |
7684c4b1 | 4117 | *definitions = log->next; |
4118 | ||
4119 | log->logFormat = NULL; | |
20efa1c2 | 4120 | log->type = Log::Format::CLF_UNKNOWN; |
7684c4b1 | 4121 | |
4122 | if (log->aclList) | |
4123 | aclDestroyAclList(&log->aclList); | |
4124 | ||
4125 | safe_free(log->filename); | |
4126 | ||
4127 | xfree(log); | |
4128 | } | |
4129 | } | |
3a69ddf3 | 4130 | |
96c2bb61 AR |
4131 | /// parses list of integers form name=N1,N2,N3,... |
4132 | static bool | |
4133 | parseNamedIntList(const char *data, const String &name, Vector<int> &list) | |
4134 | { | |
4135 | if (data && (strncmp(data, name.rawBuf(), name.size()) == 0)) { | |
4136 | data += name.size(); | |
4137 | if (*data == '=') { | |
4138 | while (true) { | |
4139 | ++data; | |
4140 | int value = 0; | |
4141 | if (!StringToInt(data, value, &data, 10)) | |
4142 | break; | |
4143 | list.push_back(value); | |
4144 | if (*data == '\0' || *data != ',') | |
4145 | break; | |
4146 | } | |
4147 | } | |
4148 | } | |
cff99cec | 4149 | return data && *data == '\0'; |
96c2bb61 AR |
4150 | } |
4151 | ||
4152 | static void | |
212af65c A |
4153 | parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4154 | { | |
96c2bb61 AR |
4155 | #if !HAVE_CPU_AFFINITY |
4156 | debugs(3, DBG_CRITICAL, "FATAL: Squid built with no CPU affinity " << | |
4157 | "support, do not set 'cpu_affinity_map'"); | |
4158 | self_destruct(); | |
4159 | #endif /* HAVE_CPU_AFFINITY */ | |
4160 | ||
4161 | if (!*cpuAffinityMap) | |
4162 | *cpuAffinityMap = new CpuAffinityMap; | |
4163 | ||
4164 | const char *const pToken = strtok(NULL, w_space); | |
4165 | const char *const cToken = strtok(NULL, w_space); | |
4166 | Vector<int> processes, cores; | |
4167 | if (!parseNamedIntList(pToken, "process_numbers", processes)) { | |
4168 | debugs(3, DBG_CRITICAL, "FATAL: bad 'process_numbers' parameter " << | |
4169 | "in 'cpu_affinity_map'"); | |
4170 | self_destruct(); | |
4171 | } else if (!parseNamedIntList(cToken, "cores", cores)) { | |
4172 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cores' parameter in " << | |
4173 | "'cpu_affinity_map'"); | |
4174 | self_destruct(); | |
4175 | } else if (!(*cpuAffinityMap)->add(processes, cores)) { | |
4176 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cpu_affinity_map'; " << | |
4177 | "process_numbers and cores lists differ in length or " << | |
4178 | "contain numbers <= 0"); | |
4179 | self_destruct(); | |
4180 | } | |
4181 | } | |
4182 | ||
4183 | static void | |
212af65c A |
4184 | dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap) |
4185 | { | |
96c2bb61 AR |
4186 | if (cpuAffinityMap) { |
4187 | storeAppendPrintf(entry, "%s process_numbers=", name); | |
4188 | for (size_t i = 0; i < cpuAffinityMap->processes().size(); ++i) { | |
4189 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), | |
4190 | cpuAffinityMap->processes()[i]); | |
4191 | } | |
4192 | storeAppendPrintf(entry, " cores="); | |
4193 | for (size_t i = 0; i < cpuAffinityMap->processes().size(); ++i) { | |
4194 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), | |
4195 | cpuAffinityMap->cores()[i]); | |
4196 | } | |
4197 | storeAppendPrintf(entry, "\n"); | |
4198 | } | |
4199 | } | |
4200 | ||
4201 | static void | |
212af65c A |
4202 | free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4203 | { | |
96c2bb61 AR |
4204 | delete *cpuAffinityMap; |
4205 | *cpuAffinityMap = NULL; | |
4206 | } | |
4207 | ||
62c7f90e AR |
4208 | #if USE_ADAPTATION |
4209 | ||
4210 | static void | |
4211 | parse_adaptation_service_set_type() | |
4212 | { | |
4213 | Adaptation::Config::ParseServiceSet(); | |
4214 | } | |
4215 | ||
a22e6cd3 AR |
4216 | static void |
4217 | parse_adaptation_service_chain_type() | |
4218 | { | |
4219 | Adaptation::Config::ParseServiceChain(); | |
4220 | } | |
4221 | ||
62c7f90e AR |
4222 | static void |
4223 | parse_adaptation_access_type() | |
4224 | { | |
4225 | Adaptation::Config::ParseAccess(LegacyParser); | |
4226 | } | |
4227 | ||
71be37e0 CT |
4228 | static void |
4229 | parse_adaptation_meta_type(Adaptation::Config::MetaHeaders *) | |
4230 | { | |
4231 | Adaptation::Config::ParseMetaHeader(LegacyParser); | |
4232 | } | |
4233 | ||
4234 | static void | |
4235 | dump_adaptation_meta_type(StoreEntry *entry, const char *name, Adaptation::Config::MetaHeaders &) | |
4236 | { | |
4237 | Adaptation::Config::DumpMetaHeader(entry, name); | |
4238 | } | |
4239 | ||
4240 | static void | |
4241 | free_adaptation_meta_type(Adaptation::Config::MetaHeaders *) | |
4242 | { | |
4243 | // Nothing to do, it is released inside Adaptation::Config::freeService() | |
4244 | } | |
62c7f90e AR |
4245 | #endif /* USE_ADAPTATION */ |
4246 | ||
3a69ddf3 | 4247 | #if ICAP_CLIENT |
4248 | ||
4249 | static void | |
26cc52cb | 4250 | parse_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4251 | { |
462e63d3 | 4252 | cfg->parseService(); |
3a69ddf3 | 4253 | } |
4254 | ||
4255 | static void | |
26cc52cb | 4256 | free_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4257 | { |
462e63d3 | 4258 | cfg->freeService(); |
3a69ddf3 | 4259 | } |
4260 | ||
4261 | static void | |
26cc52cb | 4262 | dump_icap_service_type(StoreEntry * entry, const char *name, const Adaptation::Icap::Config &cfg) |
3a69ddf3 | 4263 | { |
462e63d3 | 4264 | cfg.dumpService(entry, name); |
3a69ddf3 | 4265 | } |
4266 | ||
4267 | static void | |
c939dc70 | 4268 | parse_icap_class_type() |
3a69ddf3 | 4269 | { |
fa84c01d | 4270 | debugs(93, DBG_CRITICAL, "WARNING: 'icap_class' is depricated. " << |
26ac0430 | 4271 | "Use 'adaptation_service_set' instead"); |
62c7f90e | 4272 | Adaptation::Config::ParseServiceSet(); |
3a69ddf3 | 4273 | } |
4274 | ||
3a69ddf3 | 4275 | static void |
c939dc70 | 4276 | parse_icap_access_type() |
3a69ddf3 | 4277 | { |
fa84c01d | 4278 | debugs(93, DBG_CRITICAL, "WARNING: 'icap_access' is depricated. " << |
26ac0430 | 4279 | "Use 'adaptation_access' instead"); |
21a26d31 | 4280 | Adaptation::Config::ParseAccess(LegacyParser); |
3a69ddf3 | 4281 | } |
4282 | ||
3a69ddf3 | 4283 | #endif |
21a26d31 | 4284 | |
21a26d31 AR |
4285 | #if USE_ECAP |
4286 | ||
4287 | static void | |
574b508c | 4288 | parse_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4289 | { |
4290 | cfg->parseService(); | |
4291 | } | |
4292 | ||
4293 | static void | |
574b508c | 4294 | free_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4295 | { |
4296 | cfg->freeService(); | |
4297 | } | |
4298 | ||
4299 | static void | |
574b508c | 4300 | dump_ecap_service_type(StoreEntry * entry, const char *name, const Adaptation::Ecap::Config &cfg) |
21a26d31 AR |
4301 | { |
4302 | cfg.dumpService(entry, name); | |
4303 | } | |
4304 | ||
4305 | #endif /* USE_ECAP */ | |
8277060a CT |
4306 | |
4307 | #if ICAP_CLIENT | |
4308 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4309 | { | |
4310 | char *token; | |
4311 | time_t d; | |
4312 | time_t m; | |
4313 | cfg->service_failure_limit = GetInteger(); | |
4314 | ||
4315 | if ((token = strtok(NULL, w_space)) == NULL) | |
4316 | return; | |
4317 | ||
4318 | if (strcmp(token,"in") != 0) { | |
fa84c01d | 4319 | debugs(3, DBG_CRITICAL, "expecting 'in' on'" << config_input_line << "'"); |
8277060a CT |
4320 | self_destruct(); |
4321 | } | |
4322 | ||
4323 | if ((token = strtok(NULL, w_space)) == NULL) { | |
4324 | self_destruct(); | |
4325 | } | |
4326 | ||
4327 | d = static_cast<time_t> (xatoi(token)); | |
a459e80a | 4328 | |
8277060a CT |
4329 | m = static_cast<time_t> (1); |
4330 | ||
4331 | if (0 == d) | |
4332 | (void) 0; | |
4333 | else if ((token = strtok(NULL, w_space)) == NULL) { | |
fa84c01d | 4334 | debugs(3, DBG_CRITICAL, "No time-units on '" << config_input_line << "'"); |
8277060a | 4335 | self_destruct(); |
9b741834 | 4336 | } else if ((m = parseTimeUnits(token, false)) == 0) |
8277060a CT |
4337 | self_destruct(); |
4338 | ||
4339 | cfg->oldest_service_failure = (m * d); | |
4340 | } | |
4341 | ||
4342 | static void dump_icap_service_failure_limit(StoreEntry *entry, const char *name, const Adaptation::Icap::Config &cfg) | |
4343 | { | |
4344 | storeAppendPrintf(entry, "%s %d", name, cfg.service_failure_limit); | |
4345 | if (cfg.oldest_service_failure > 0) { | |
4346 | storeAppendPrintf(entry, " in %d seconds", (int)cfg.oldest_service_failure); | |
4347 | } | |
4348 | storeAppendPrintf(entry, "\n"); | |
4349 | } | |
4350 | ||
4351 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4352 | { | |
4353 | cfg->oldest_service_failure = 0; | |
4354 | cfg->service_failure_limit = 0; | |
4355 | } | |
aebe6888 | 4356 | #endif |
8277060a | 4357 | |
fb2178bb CT |
4358 | #if USE_SSL |
4359 | static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt) | |
4360 | { | |
4361 | char *al; | |
4362 | sslproxy_cert_adapt *ca = (sslproxy_cert_adapt *) xcalloc(1, sizeof(sslproxy_cert_adapt)); | |
4363 | if ((al = strtok(NULL, w_space)) == NULL) { | |
4364 | self_destruct(); | |
4365 | return; | |
4366 | } | |
87f237a9 | 4367 | |
fb2178bb CT |
4368 | const char *param; |
4369 | if ( char *s = strchr(al, '{')) { | |
4370 | *s = '\0'; // terminate the al string | |
a38ec4b1 | 4371 | ++s; |
fb2178bb CT |
4372 | param = s; |
4373 | s = strchr(s, '}'); | |
4374 | if (!s) { | |
4375 | self_destruct(); | |
4376 | return; | |
4377 | } | |
4378 | *s = '\0'; | |
87f237a9 | 4379 | } else |
fb2178bb CT |
4380 | param = NULL; |
4381 | ||
4382 | if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetValidAfter]) == 0) { | |
4383 | ca->alg = Ssl::algSetValidAfter; | |
4384 | ca->param = strdup("on"); | |
87f237a9 | 4385 | } else if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetValidBefore]) == 0) { |
fb2178bb CT |
4386 | ca->alg = Ssl::algSetValidBefore; |
4387 | ca->param = strdup("on"); | |
87f237a9 | 4388 | } else if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetCommonName]) == 0) { |
fb2178bb CT |
4389 | ca->alg = Ssl::algSetCommonName; |
4390 | if (param) { | |
5367d845 CT |
4391 | if (strlen(param) > 64) { |
4392 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param << "} : using common name longer than 64 bytes is not supported"); | |
4393 | self_destruct(); | |
4394 | return; | |
4395 | } | |
fb2178bb CT |
4396 | ca->param = strdup(param); |
4397 | } | |
4398 | } else { | |
4399 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al); | |
4400 | self_destruct(); | |
4401 | return; | |
4402 | } | |
4403 | ||
4404 | aclParseAclList(LegacyParser, &ca->aclList); | |
4405 | ||
87f237a9 | 4406 | while (*cert_adapt) |
fb2178bb CT |
4407 | cert_adapt = &(*cert_adapt)->next; |
4408 | ||
4409 | *cert_adapt = ca; | |
4410 | } | |
4411 | ||
4412 | static void dump_sslproxy_cert_adapt(StoreEntry *entry, const char *name, sslproxy_cert_adapt *cert_adapt) | |
4413 | { | |
4414 | for (sslproxy_cert_adapt *ca = cert_adapt; ca != NULL; ca = ca->next) { | |
4415 | storeAppendPrintf(entry, "%s ", name); | |
4416 | storeAppendPrintf(entry, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca->alg), ca->param); | |
4417 | if (ca->aclList) | |
4418 | dump_acl_list(entry, ca->aclList); | |
4419 | storeAppendPrintf(entry, "\n"); | |
4420 | } | |
4421 | } | |
4422 | ||
4423 | static void free_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt) | |
4424 | { | |
87f237a9 | 4425 | while (*cert_adapt) { |
fb2178bb CT |
4426 | sslproxy_cert_adapt *ca = *cert_adapt; |
4427 | *cert_adapt = ca->next; | |
4428 | safe_free(ca->param); | |
4429 | ||
4430 | if (ca->aclList) | |
4431 | aclDestroyAclList(&ca->aclList); | |
4432 | ||
4433 | safe_free(ca); | |
4434 | } | |
4435 | } | |
aebe6888 CT |
4436 | |
4437 | static void parse_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign) | |
4438 | { | |
4439 | char *al; | |
4440 | sslproxy_cert_sign *cs = (sslproxy_cert_sign *) xcalloc(1, sizeof(sslproxy_cert_sign)); | |
4441 | if ((al = strtok(NULL, w_space)) == NULL) { | |
4442 | self_destruct(); | |
4443 | return; | |
4444 | } | |
4445 | ||
4446 | if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignTrusted]) == 0) | |
4447 | cs->alg = Ssl::algSignTrusted; | |
4448 | else if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignUntrusted]) == 0) | |
4449 | cs->alg = Ssl::algSignUntrusted; | |
4450 | else if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignSelf]) == 0) | |
4451 | cs->alg = Ssl::algSignSelf; | |
4452 | else { | |
4453 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al); | |
4454 | self_destruct(); | |
4455 | return; | |
4456 | } | |
4457 | ||
4458 | aclParseAclList(LegacyParser, &cs->aclList); | |
4459 | ||
87f237a9 | 4460 | while (*cert_sign) |
aebe6888 CT |
4461 | cert_sign = &(*cert_sign)->next; |
4462 | ||
4463 | *cert_sign = cs; | |
4464 | } | |
4465 | ||
4466 | static void dump_sslproxy_cert_sign(StoreEntry *entry, const char *name, sslproxy_cert_sign *cert_sign) | |
4467 | { | |
4468 | sslproxy_cert_sign *cs; | |
4469 | for (cs = cert_sign; cs != NULL; cs = cs->next) { | |
4470 | storeAppendPrintf(entry, "%s ", name); | |
4471 | storeAppendPrintf(entry, "%s ", Ssl::certSignAlgorithm(cs->alg)); | |
4472 | if (cs->aclList) | |
4473 | dump_acl_list(entry, cs->aclList); | |
4474 | storeAppendPrintf(entry, "\n"); | |
4475 | } | |
4476 | } | |
4477 | ||
4478 | static void free_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign) | |
4479 | { | |
87f237a9 | 4480 | while (*cert_sign) { |
aebe6888 CT |
4481 | sslproxy_cert_sign *cs = *cert_sign; |
4482 | *cert_sign = cs->next; | |
4483 | ||
4484 | if (cs->aclList) | |
4485 | aclDestroyAclList(&cs->aclList); | |
4486 | ||
4487 | safe_free(cs); | |
4488 | } | |
4489 | } | |
fb2178bb | 4490 | |
38450a50 CT |
4491 | class sslBumpCfgRr: public ::RegisteredRunner |
4492 | { | |
4493 | public: | |
4494 | static Ssl::BumpMode lastDeprecatedRule; | |
4495 | /* RegisteredRunner API */ | |
4496 | virtual void run(const RunnerRegistry &); | |
4497 | }; | |
4498 | ||
4499 | Ssl::BumpMode sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpEnd; | |
4500 | ||
4501 | RunnerRegistrationEntry(rrFinalizeConfig, sslBumpCfgRr); | |
4502 | ||
4503 | void sslBumpCfgRr::run(const RunnerRegistry &r) | |
4504 | { | |
4505 | if (lastDeprecatedRule != Ssl::bumpEnd) { | |
4506 | assert( lastDeprecatedRule == Ssl::bumpClientFirst || lastDeprecatedRule == Ssl::bumpNone); | |
4507 | static char buf[1024]; | |
4508 | if (lastDeprecatedRule == Ssl::bumpClientFirst) { | |
4509 | strcpy(buf, "ssl_bump deny all"); | |
4510 | debugs(3, DBG_CRITICAL, "WARNING: auto-converting deprecated implicit " | |
4511 | "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations " | |
4512 | "must not use implicit rules. Update your ssl_bump rules."); | |
4513 | } else { | |
4514 | strcpy(buf, "ssl_bump allow all"); | |
4515 | debugs(3, DBG_CRITICAL, "SECURITY NOTICE: auto-converting deprecated implicit " | |
4516 | "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually " | |
4517 | "inferior to the newer server-first bumping mode. New ssl_bump" | |
4518 | " configurations must not use implicit rules. Update your ssl_bump rules."); | |
4519 | } | |
4520 | parse_line(buf); | |
4521 | } | |
4522 | } | |
4523 | ||
caf3666d AR |
4524 | static void parse_sslproxy_ssl_bump(acl_access **ssl_bump) |
4525 | { | |
38450a50 CT |
4526 | typedef const char *BumpCfgStyle; |
4527 | BumpCfgStyle bcsNone = NULL; | |
4528 | BumpCfgStyle bcsNew = "new client/server-first/none"; | |
4529 | BumpCfgStyle bcsOld = "deprecated allow/deny"; | |
4530 | static BumpCfgStyle bumpCfgStyleLast = bcsNone; | |
4531 | BumpCfgStyle bumpCfgStyleNow = bcsNone; | |
caf3666d AR |
4532 | char *bm; |
4533 | if ((bm = strtok(NULL, w_space)) == NULL) { | |
4534 | self_destruct(); | |
4535 | return; | |
4536 | } | |
4537 | ||
38450a50 CT |
4538 | // if this is the first rule proccessed |
4539 | if (*ssl_bump == NULL) { | |
4540 | bumpCfgStyleLast = bcsNone; | |
4541 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpEnd; | |
4542 | } | |
4543 | ||
caf3666d AR |
4544 | acl_access *A = new acl_access; |
4545 | A->allow = allow_t(ACCESS_ALLOWED); | |
4546 | ||
38450a50 | 4547 | if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpClientFirst]) == 0) { |
caf3666d | 4548 | A->allow.kind = Ssl::bumpClientFirst; |
38450a50 CT |
4549 | bumpCfgStyleNow = bcsNew; |
4550 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpServerFirst]) == 0) { | |
caf3666d | 4551 | A->allow.kind = Ssl::bumpServerFirst; |
38450a50 CT |
4552 | bumpCfgStyleNow = bcsNew; |
4553 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpNone]) == 0) { | |
caf3666d | 4554 | A->allow.kind = Ssl::bumpNone; |
38450a50 CT |
4555 | bumpCfgStyleNow = bcsNew; |
4556 | } else if (strcmp(bm, "allow") == 0) { | |
4557 | debugs(3, DBG_CRITICAL, "SECURITY NOTICE: auto-converting deprecated " | |
4558 | "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which " | |
4559 | "is usually inferior to the newer server-first " | |
4560 | "bumping mode. Update your ssl_bump rules."); | |
4561 | A->allow.kind = Ssl::bumpClientFirst; | |
4562 | bumpCfgStyleNow = bcsOld; | |
4563 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpClientFirst; | |
4564 | } else if (strcmp(bm, "deny") == 0) { | |
4565 | debugs(3, DBG_CRITICAL, "WARNING: auto-converting deprecated " | |
4566 | "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update " | |
4567 | "your ssl_bump rules."); | |
4568 | A->allow.kind = Ssl::bumpNone; | |
4569 | bumpCfgStyleNow = bcsOld; | |
4570 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpNone; | |
caf3666d AR |
4571 | } else { |
4572 | debugs(3, DBG_CRITICAL, "FATAL: unknown ssl_bump mode: " << bm); | |
4573 | self_destruct(); | |
4574 | return; | |
4575 | } | |
4576 | ||
38450a50 | 4577 | if (bumpCfgStyleLast != bcsNone && bumpCfgStyleNow != bumpCfgStyleLast) { |
87f237a9 | 4578 | debugs(3, DBG_CRITICAL, "FATAL: do not mix " << bumpCfgStyleNow << " actions with " << |
38450a50 CT |
4579 | bumpCfgStyleLast << " actions. Update your ssl_bump rules."); |
4580 | self_destruct(); | |
4581 | return; | |
4582 | } | |
4583 | ||
4584 | bumpCfgStyleLast = bumpCfgStyleNow; | |
4585 | ||
caf3666d AR |
4586 | aclParseAclList(LegacyParser, &A->aclList); |
4587 | ||
4588 | acl_access *B, **T; | |
4589 | for (B = *ssl_bump, T = ssl_bump; B; T = &B->next, B = B->next); | |
4590 | *T = A; | |
4591 | } | |
4592 | ||
4593 | static void dump_sslproxy_ssl_bump(StoreEntry *entry, const char *name, acl_access *ssl_bump) | |
4594 | { | |
4595 | acl_access *sb; | |
4596 | for (sb = ssl_bump; sb != NULL; sb = sb->next) { | |
4597 | storeAppendPrintf(entry, "%s ", name); | |
4598 | storeAppendPrintf(entry, "%s ", Ssl::bumpMode(sb->allow.kind)); | |
4599 | if (sb->aclList) | |
4600 | dump_acl_list(entry, sb->aclList); | |
4601 | storeAppendPrintf(entry, "\n"); | |
4602 | } | |
4603 | } | |
4604 | ||
4605 | static void free_sslproxy_ssl_bump(acl_access **ssl_bump) | |
4606 | { | |
4607 | free_acl_access(ssl_bump); | |
4608 | } | |
8277060a CT |
4609 | |
4610 | #endif | |
f4698e0b CT |
4611 | |
4612 | static void dump_HeaderWithAclList(StoreEntry * entry, const char *name, HeaderWithAclList *headers) | |
4613 | { | |
4614 | if (!headers) | |
4615 | return; | |
4616 | ||
4617 | for (HeaderWithAclList::iterator hwa = headers->begin(); hwa != headers->end(); ++hwa) { | |
4618 | storeAppendPrintf(entry, "%s ", hwa->fieldName.c_str()); | |
4619 | storeAppendPrintf(entry, "%s ", hwa->fieldValue.c_str()); | |
4620 | if (hwa->aclList) | |
4621 | dump_acl_list(entry, hwa->aclList); | |
4622 | storeAppendPrintf(entry, "\n"); | |
4623 | } | |
4624 | } | |
4625 | ||
4626 | static void parse_HeaderWithAclList(HeaderWithAclList **headers) | |
4627 | { | |
4628 | char *fn; | |
4629 | if (!*headers) { | |
4630 | *headers = new HeaderWithAclList; | |
4631 | } | |
4632 | if ((fn = strtok(NULL, w_space)) == NULL) { | |
4633 | self_destruct(); | |
4634 | return; | |
4635 | } | |
4636 | HeaderWithAcl hwa; | |
4637 | hwa.fieldName = fn; | |
4638 | hwa.fieldId = httpHeaderIdByNameDef(fn, strlen(fn)); | |
4639 | if (hwa.fieldId == HDR_BAD_HDR) | |
4640 | hwa.fieldId = HDR_OTHER; | |
4641 | ||
4642 | String buf; | |
4643 | bool wasQuoted; | |
4644 | ConfigParser::ParseQuotedString(&buf, &wasQuoted); | |
4645 | hwa.fieldValue = buf.termedBuf(); | |
4646 | hwa.quoted = wasQuoted; | |
4647 | if (hwa.quoted) { | |
4648 | Format::Format *nlf = new ::Format::Format("hdrWithAcl"); | |
4649 | if (!nlf->parse(hwa.fieldValue.c_str())) { | |
4650 | self_destruct(); | |
4651 | return; | |
4652 | } | |
4653 | hwa.valueFormat = nlf; | |
4654 | } | |
4655 | aclParseAclList(LegacyParser, &hwa.aclList); | |
4656 | (*headers)->push_back(hwa); | |
4657 | } | |
4658 | ||
4659 | static void free_HeaderWithAclList(HeaderWithAclList **header) | |
4660 | { | |
4661 | if (!(*header)) | |
4662 | return; | |
4663 | ||
4664 | for (HeaderWithAclList::iterator hwa = (*header)->begin(); hwa != (*header)->end(); ++hwa) { | |
4665 | if (hwa->aclList) | |
4666 | aclDestroyAclList(&hwa->aclList); | |
4667 | ||
4668 | if (hwa->valueFormat) { | |
4669 | delete hwa->valueFormat; | |
4670 | hwa->valueFormat = NULL; | |
4671 | } | |
4672 | } | |
4673 | delete *header; | |
4674 | *header = NULL; | |
4675 | } |