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Commit | Line | Data |
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30a4f2a8 | 1 | /* |
4ac4a490 | 2 | * Copyright (C) 1996-2017 The Squid Software Foundation and contributors |
e25c139f | 3 | * |
bbc27441 AJ |
4 | * Squid software is distributed under GPLv2+ license and includes |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
30a4f2a8 | 7 | */ |
cf5fd929 | 8 | |
bbc27441 AJ |
9 | /* DEBUG: section 03 Configuration File Parsing */ |
10 | ||
582c2af2 | 11 | #include "squid.h" |
82b7abe3 | 12 | #include "acl/Acl.h" |
7f0b3324 | 13 | #include "acl/AclDenyInfoList.h" |
1328cfb7 | 14 | #include "acl/AclSizeLimit.h" |
289848ca | 15 | #include "acl/Address.h" |
82b7abe3 AJ |
16 | #include "acl/Gadgets.h" |
17 | #include "acl/MethodData.h" | |
6f58d7d7 | 18 | #include "acl/Tree.h" |
582c2af2 | 19 | #include "anyp/PortCfg.h" |
1ca54a54 | 20 | #include "anyp/UriScheme.h" |
5c112575 AJ |
21 | #include "auth/Config.h" |
22 | #include "auth/Scheme.h" | |
89736861 | 23 | #include "AuthReg.h" |
582c2af2 | 24 | #include "base/RunnersRegistry.h" |
602d9612 | 25 | #include "cache_cf.h" |
a011edee | 26 | #include "CachePeer.h" |
582c2af2 FC |
27 | #include "ConfigParser.h" |
28 | #include "CpuAffinityMap.h" | |
29 | #include "DiskIO/DiskIOModule.h" | |
30 | #include "eui/Config.h" | |
f0c32849 | 31 | #include "ExternalACL.h" |
582c2af2 | 32 | #include "format/Format.h" |
ecb19f1a | 33 | #include "ftp/Elements.h" |
582c2af2 | 34 | #include "globals.h" |
a5bac1d2 | 35 | #include "HttpHeaderTools.h" |
7a9d36e3 | 36 | #include "icmp/IcmpConfig.h" |
582c2af2 FC |
37 | #include "ident/Config.h" |
38 | #include "ip/Intercept.h" | |
39 | #include "ip/QosConfig.h" | |
40 | #include "ip/tools.h" | |
41 | #include "ipc/Kids.h" | |
42 | #include "log/Config.h" | |
8f645002 | 43 | #include "log/CustomLog.h" |
582c2af2 | 44 | #include "MemBuf.h" |
602d9612 | 45 | #include "mgr/ActionPasswordList.h" |
582c2af2 | 46 | #include "mgr/Registration.h" |
602d9612 | 47 | #include "neighbors.h" |
5844d003 | 48 | #include "NeighborTypeDomainList.h" |
582c2af2 | 49 | #include "Parsing.h" |
e8dca475 | 50 | #include "pconn.h" |
e35609f5 | 51 | #include "PeerDigest.h" |
e8dca475 | 52 | #include "PeerPoolMgr.h" |
faf2558a | 53 | #include "redirect.h" |
8d9a8184 | 54 | #include "RefreshPattern.h" |
582c2af2 | 55 | #include "rfc1738.h" |
58d8264f | 56 | #include "sbuf/List.h" |
4d5904f7 | 57 | #include "SquidConfig.h" |
f9b6ff6e | 58 | #include "SquidString.h" |
d9c7489e | 59 | #include "ssl/ProxyCerts.h" |
582c2af2 | 60 | #include "Store.h" |
2745fea5 AR |
61 | #include "store/Disk.h" |
62 | #include "store/Disks.h" | |
582c2af2 | 63 | #include "StoreFileSystem.h" |
4e540555 | 64 | #include "tools.h" |
ed6e9fb9 | 65 | #include "util.h" |
602d9612 | 66 | #include "wordlist.h" |
b007d04d FC |
67 | /* wccp2 has its own conditional definitions */ |
68 | #include "wccp2.h" | |
82b7abe3 AJ |
69 | #if USE_ADAPTATION |
70 | #include "adaptation/Config.h" | |
71 | #endif | |
72 | #if ICAP_CLIENT | |
73 | #include "adaptation/icap/Config.h" | |
74 | #endif | |
75 | #if USE_ECAP | |
76 | #include "adaptation/ecap/Config.h" | |
77 | #endif | |
cb4f4424 | 78 | #if USE_OPENSSL |
95d2589c | 79 | #include "ssl/Config.h" |
602d9612 | 80 | #include "ssl/support.h" |
95d2589c | 81 | #endif |
82b7abe3 AJ |
82 | #if USE_SQUID_ESI |
83 | #include "esi/Parser.h" | |
84 | #endif | |
82b7abe3 AJ |
85 | #if SQUID_SNMP |
86 | #include "snmp.h" | |
87 | #endif | |
582c2af2 | 88 | |
52303a3d | 89 | #if HAVE_GLOB_H |
592a09dc | 90 | #include <glob.h> |
52303a3d | 91 | #endif |
425de4c8 | 92 | #include <limits> |
f4698e0b | 93 | #include <list> |
582c2af2 FC |
94 | #if HAVE_PWD_H |
95 | #include <pwd.h> | |
96 | #endif | |
97 | #if HAVE_GRP_H | |
98 | #include <grp.h> | |
99 | #endif | |
100 | #if HAVE_SYS_STAT_H | |
101 | #include <sys/stat.h> | |
102 | #endif | |
f4698e0b | 103 | |
cb4f4424 | 104 | #if USE_OPENSSL |
95d2589c CT |
105 | #include "ssl/gadgets.h" |
106 | #endif | |
107 | ||
62c7f90e | 108 | #if USE_ADAPTATION |
62c7f90e | 109 | static void parse_adaptation_service_set_type(); |
a22e6cd3 | 110 | static void parse_adaptation_service_chain_type(); |
62c7f90e | 111 | static void parse_adaptation_access_type(); |
62c7f90e AR |
112 | #endif |
113 | ||
3a69ddf3 | 114 | #if ICAP_CLIENT |
26cc52cb AR |
115 | static void parse_icap_service_type(Adaptation::Icap::Config *); |
116 | static void dump_icap_service_type(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
117 | static void free_icap_service_type(Adaptation::Icap::Config *); | |
c939dc70 AR |
118 | static void parse_icap_class_type(); |
119 | static void parse_icap_access_type(); | |
8277060a CT |
120 | |
121 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *); | |
122 | static void dump_icap_service_failure_limit(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
123 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *); | |
3a69ddf3 | 124 | #endif |
125 | ||
21a26d31 | 126 | #if USE_ECAP |
574b508c AR |
127 | static void parse_ecap_service_type(Adaptation::Ecap::Config *); |
128 | static void dump_ecap_service_type(StoreEntry *, const char *, const Adaptation::Ecap::Config &); | |
129 | static void free_ecap_service_type(Adaptation::Ecap::Config *); | |
21a26d31 AR |
130 | #endif |
131 | ||
6a9136ad FC |
132 | static peer_t parseNeighborType(const char *s); |
133 | ||
fd0f51c4 | 134 | static const char *const T_MILLISECOND_STR = "millisecond"; |
8813e606 | 135 | static const char *const T_SECOND_STR = "second"; |
136 | static const char *const T_MINUTE_STR = "minute"; | |
137 | static const char *const T_HOUR_STR = "hour"; | |
138 | static const char *const T_DAY_STR = "day"; | |
139 | static const char *const T_WEEK_STR = "week"; | |
140 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
141 | static const char *const T_MONTH_STR = "month"; | |
142 | static const char *const T_YEAR_STR = "year"; | |
143 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 144 | |
9906e724 | 145 | static const char *const B_BYTES_STR = "bytes"; |
146 | static const char *const B_KBYTES_STR = "KB"; | |
147 | static const char *const B_MBYTES_STR = "MB"; | |
148 | static const char *const B_GBYTES_STR = "GB"; | |
149 | ||
4db43fab | 150 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 151 | |
87ddff6e FC |
152 | static void parse_access_log(CustomLog ** customlog_definitions); |
153 | static int check_null_access_log(CustomLog *customlog_definitions); | |
154 | static void dump_access_log(StoreEntry * entry, const char *name, CustomLog * definitions); | |
155 | static void free_access_log(CustomLog ** definitions); | |
fb0c2f17 | 156 | static bool setLogformat(CustomLog *cl, const char *name, const bool dieWhenMissing); |
7684c4b1 | 157 | |
f5b8bbc4 | 158 | static void configDoConfigure(void); |
8d9a8184 | 159 | static void parse_refreshpattern(RefreshPattern **); |
9b741834 | 160 | static uint64_t parseTimeUnits(const char *unit, bool allowMsec); |
32fd6d8a | 161 | static void parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec, bool expectMoreArguments); |
f45dd259 | 162 | static void parse_u_short(unsigned short * var); |
f5b8bbc4 | 163 | static void parse_string(char **); |
f5b8bbc4 | 164 | static void default_all(void); |
165 | static void defaults_if_none(void); | |
10d914f6 | 166 | static void defaults_postscriptum(void); |
f5b8bbc4 | 167 | static int parse_line(char *); |
76f44481 | 168 | static void parse_obsolete(const char *); |
f5b8bbc4 | 169 | static void parseBytesLine(size_t * bptr, const char *units); |
cb4f4424 | 170 | #if USE_OPENSSL |
95d2589c CT |
171 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value); |
172 | #endif | |
e210930b | 173 | static void parseBytesLineSigned(ssize_t * bptr, const char *units); |
f5b8bbc4 | 174 | static size_t parseBytesUnits(const char *unit); |
f5b8bbc4 | 175 | static void free_all(void); |
94439e4e | 176 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 177 | static OBJH dump_config; |
626096be | 178 | #if USE_HTTP_VIOLATIONS |
3b07476b CT |
179 | static void free_HeaderManglers(HeaderManglers **pm); |
180 | static void dump_http_header_access(StoreEntry * entry, const char *name, const HeaderManglers *manglers); | |
181 | static void parse_http_header_access(HeaderManglers **manglers); | |
182 | #define free_http_header_access free_HeaderManglers | |
183 | static void dump_http_header_replace(StoreEntry * entry, const char *name, const HeaderManglers *manglers); | |
184 | static void parse_http_header_replace(HeaderManglers **manglers); | |
185 | #define free_http_header_replace free_HeaderManglers | |
9e8b2f1c | 186 | #endif |
f4698e0b CT |
187 | static void dump_HeaderWithAclList(StoreEntry * entry, const char *name, HeaderWithAclList *headers); |
188 | static void parse_HeaderWithAclList(HeaderWithAclList **header); | |
189 | static void free_HeaderWithAclList(HeaderWithAclList **header); | |
d7f4a0b7 CT |
190 | static void parse_note(Notes *); |
191 | static void dump_note(StoreEntry *, const char *, Notes &); | |
192 | static void free_note(Notes *); | |
7f0b3324 FC |
193 | static void parse_denyinfo(AclDenyInfoList ** var); |
194 | static void dump_denyinfo(StoreEntry * entry, const char *name, AclDenyInfoList * var); | |
195 | static void free_denyinfo(AclDenyInfoList ** var); | |
e1a88700 | 196 | |
0b0cfcf2 | 197 | #if USE_WCCPv2 |
b7ac5457 AJ |
198 | static void parse_IpAddress_list(Ip::Address_list **); |
199 | static void dump_IpAddress_list(StoreEntry *, const char *, const Ip::Address_list *); | |
200 | static void free_IpAddress_list(Ip::Address_list **); | |
0b0cfcf2 | 201 | #if CURRENTLY_UNUSED |
b7ac5457 | 202 | static int check_null_IpAddress_list(const Ip::Address_list *); |
3f38a55e | 203 | #endif /* CURRENTLY_UNUSED */ |
e1a88700 | 204 | #endif /* USE_WCCPv2 */ |
205 | ||
fa720bfb | 206 | static void parsePortCfg(AnyP::PortCfgPointer *, const char *protocol); |
65d448bc | 207 | #define parse_PortCfg(l) parsePortCfg((l), token) |
fa720bfb AJ |
208 | static void dump_PortCfg(StoreEntry *, const char *, const AnyP::PortCfgPointer &); |
209 | #define free_PortCfg(h) *(h)=NULL | |
e1a88700 | 210 | |
cb4f4424 | 211 | #if USE_OPENSSL |
aebe6888 CT |
212 | static void parse_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign); |
213 | static void dump_sslproxy_cert_sign(StoreEntry *entry, const char *name, sslproxy_cert_sign *cert_sign); | |
214 | static void free_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign); | |
fb2178bb CT |
215 | static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt); |
216 | static void dump_sslproxy_cert_adapt(StoreEntry *entry, const char *name, sslproxy_cert_adapt *cert_adapt); | |
217 | static void free_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt); | |
caf3666d AR |
218 | static void parse_sslproxy_ssl_bump(acl_access **ssl_bump); |
219 | static void dump_sslproxy_ssl_bump(StoreEntry *entry, const char *name, acl_access *ssl_bump); | |
220 | static void free_sslproxy_ssl_bump(acl_access **ssl_bump); | |
cb4f4424 | 221 | #endif /* USE_OPENSSL */ |
e1a88700 | 222 | |
ddf5aa2b CT |
223 | static void parse_ftp_epsv(acl_access **ftp_epsv); |
224 | static void dump_ftp_epsv(StoreEntry *entry, const char *name, acl_access *ftp_epsv); | |
225 | static void free_ftp_epsv(acl_access **ftp_epsv); | |
226 | ||
ef1955a5 | 227 | static void parse_b_size_t(size_t * var); |
47f6e231 | 228 | static void parse_b_int64_t(int64_t * var); |
270b86af | 229 | |
96c2bb61 AR |
230 | static void parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); |
231 | static void dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap); | |
232 | static void free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); | |
233 | ||
ced8def3 AJ |
234 | static void parse_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *); |
235 | static void dump_UrlHelperTimeout(StoreEntry *, const char *, SquidConfig::UrlHelperTimeout &); | |
236 | static void free_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *); | |
32fd6d8a | 237 | |
cfcb6b30 | 238 | static int parseOneConfigFile(const char *file_name, unsigned int depth); |
239 | ||
bde7a8ce CT |
240 | static void parse_configuration_includes_quoted_values(bool *recognizeQuotedValues); |
241 | static void dump_configuration_includes_quoted_values(StoreEntry *const entry, const char *const name, bool recognizeQuotedValues); | |
242 | static void free_configuration_includes_quoted_values(bool *recognizeQuotedValues); | |
3248e962 CT |
243 | static void parse_on_unsupported_protocol(acl_access **access); |
244 | static void dump_on_unsupported_protocol(StoreEntry *entry, const char *name, acl_access *access); | |
245 | static void free_on_unsupported_protocol(acl_access **access); | |
5bfc3dbd | 246 | static void ParseAclWithAction(acl_access **access, const allow_t &action, const char *desc, ACL *acl = nullptr); |
bde7a8ce | 247 | |
a385afc3 | 248 | /* |
249 | * LegacyParser is a parser for legacy code that uses the global | |
250 | * approach. This is static so that it is only exposed to cache_cf. | |
251 | * Other modules needing access to a ConfigParser should have it | |
252 | * provided to them in their parserFOO methods. | |
253 | */ | |
254 | static ConfigParser LegacyParser = ConfigParser(); | |
a9f20260 | 255 | |
0e4e0e7d | 256 | void |
0673c0ba | 257 | self_destruct(void) |
090089c4 | 258 | { |
a9f20260 | 259 | LegacyParser.destruct(); |
6b8e7481 | 260 | } |
261 | ||
76b9daa5 | 262 | static void |
263 | SetConfigFilename(char const *file_name, bool is_pipe) | |
264 | { | |
76b9daa5 | 265 | if (is_pipe) |
266 | cfg_filename = file_name + 1; | |
328a3f05 AJ |
267 | else |
268 | cfg_filename = file_name; | |
76b9daa5 | 269 | } |
270 | ||
130bff33 | 271 | static const char* |
272 | skip_ws(const char* s) | |
273 | { | |
274 | while (xisspace(*s)) | |
275 | ++s; | |
276 | ||
277 | return s; | |
278 | } | |
279 | ||
cfcb6b30 | 280 | static int |
281 | parseManyConfigFiles(char* files, int depth) | |
282 | { | |
283 | int error_count = 0; | |
d7ac36b9 | 284 | char* saveptr = NULL; |
52303a3d | 285 | #if HAVE_GLOB |
592a09dc | 286 | char *path; |
287 | glob_t globbuf; | |
288 | int i; | |
289 | memset(&globbuf, 0, sizeof(globbuf)); | |
290 | for (path = strwordtok(files, &saveptr); path; path = strwordtok(NULL, &saveptr)) { | |
26ac0430 | 291 | if (glob(path, globbuf.gl_pathc ? GLOB_APPEND : 0, NULL, &globbuf) != 0) { |
b69e9ffa AJ |
292 | int xerrno = errno; |
293 | fatalf("Unable to find configuration file: %s: %s", path, xstrerr(xerrno)); | |
26ac0430 AJ |
294 | } |
295 | } | |
a38ec4b1 | 296 | for (i = 0; i < (int)globbuf.gl_pathc; ++i) { |
26ac0430 | 297 | error_count += parseOneConfigFile(globbuf.gl_pathv[i], depth); |
cfcb6b30 | 298 | } |
592a09dc | 299 | globfree(&globbuf); |
52303a3d | 300 | #else |
301 | char* file = strwordtok(files, &saveptr); | |
302 | while (file != NULL) { | |
26ac0430 AJ |
303 | error_count += parseOneConfigFile(file, depth); |
304 | file = strwordtok(NULL, &saveptr); | |
52303a3d | 305 | } |
306 | #endif /* HAVE_GLOB */ | |
cfcb6b30 | 307 | return error_count; |
308 | } | |
309 | ||
d4a3e179 AR |
310 | static void |
311 | ReplaceSubstr(char*& str, int& len, unsigned substrIdx, unsigned substrLen, const char* newSubstr) | |
312 | { | |
313 | assert(str != NULL); | |
314 | assert(newSubstr != NULL); | |
315 | ||
316 | unsigned newSubstrLen = strlen(newSubstr); | |
317 | if (newSubstrLen > substrLen) | |
318 | str = (char*)realloc(str, len - substrLen + newSubstrLen + 1); | |
319 | ||
320 | // move tail part including zero | |
321 | memmove(str + substrIdx + newSubstrLen, str + substrIdx + substrLen, len - substrIdx - substrLen + 1); | |
322 | // copy new substring in place | |
323 | memcpy(str + substrIdx, newSubstr, newSubstrLen); | |
324 | ||
325 | len = strlen(str); | |
326 | } | |
327 | ||
328 | static void | |
329 | SubstituteMacro(char*& line, int& len, const char* macroName, const char* substStr) | |
330 | { | |
331 | assert(line != NULL); | |
332 | assert(macroName != NULL); | |
333 | assert(substStr != NULL); | |
334 | unsigned macroNameLen = strlen(macroName); | |
335 | while (const char* macroPos = strstr(line, macroName)) // we would replace all occurrences | |
336 | ReplaceSubstr(line, len, macroPos - line, macroNameLen, substStr); | |
337 | } | |
338 | ||
339 | static void | |
340 | ProcessMacros(char*& line, int& len) | |
341 | { | |
d5f21615 | 342 | SubstituteMacro(line, len, "${service_name}", service_name.c_str()); |
9de6c973 | 343 | SubstituteMacro(line, len, "${process_name}", TheKidName); |
d4a3e179 AR |
344 | SubstituteMacro(line, len, "${process_number}", xitoa(KidIdentifier)); |
345 | } | |
346 | ||
a7ea9b13 AR |
347 | static void |
348 | trim_trailing_ws(char* str) | |
349 | { | |
350 | assert(str != NULL); | |
351 | unsigned i = strlen(str); | |
352 | while ((i > 0) && xisspace(str[i - 1])) | |
353 | --i; | |
354 | str[i] = '\0'; | |
355 | } | |
356 | ||
357 | static const char* | |
358 | FindStatement(const char* line, const char* statement) | |
359 | { | |
360 | assert(line != NULL); | |
361 | assert(statement != NULL); | |
362 | ||
363 | const char* str = skip_ws(line); | |
364 | unsigned len = strlen(statement); | |
365 | if (strncmp(str, statement, len) == 0) { | |
366 | str += len; | |
367 | if (*str == '\0') | |
368 | return str; | |
369 | else if (xisspace(*str)) | |
370 | return skip_ws(str); | |
371 | } | |
372 | ||
373 | return NULL; | |
374 | } | |
375 | ||
376 | static bool | |
377 | StrToInt(const char* str, long& number) | |
378 | { | |
379 | assert(str != NULL); | |
380 | ||
381 | char* end; | |
382 | number = strtol(str, &end, 0); | |
383 | ||
384 | return (end != str) && (*end == '\0'); // returns true if string contains nothing except number | |
385 | } | |
386 | ||
387 | static bool | |
388 | EvalBoolExpr(const char* expr) | |
389 | { | |
390 | assert(expr != NULL); | |
391 | if (strcmp(expr, "true") == 0) { | |
392 | return true; | |
393 | } else if (strcmp(expr, "false") == 0) { | |
394 | return false; | |
395 | } else if (const char* equation = strchr(expr, '=')) { | |
396 | const char* rvalue = skip_ws(equation + 1); | |
397 | char* lvalue = (char*)xmalloc(equation - expr + 1); | |
398 | xstrncpy(lvalue, expr, equation - expr + 1); | |
399 | trim_trailing_ws(lvalue); | |
400 | ||
401 | long number1; | |
402 | if (!StrToInt(lvalue, number1)) | |
403 | fatalf("String is not a integer number: '%s'\n", lvalue); | |
404 | long number2; | |
405 | if (!StrToInt(rvalue, number2)) | |
406 | fatalf("String is not a integer number: '%s'\n", rvalue); | |
407 | ||
408 | xfree(lvalue); | |
409 | return number1 == number2; | |
410 | } | |
411 | fatalf("Unable to evaluate expression '%s'\n", expr); | |
412 | return false; // this place cannot be reached | |
413 | } | |
414 | ||
cfcb6b30 | 415 | static int |
416 | parseOneConfigFile(const char *file_name, unsigned int depth) | |
2546fcb3 | 417 | { |
270b86af | 418 | FILE *fp = NULL; |
cfcb6b30 | 419 | const char *orig_cfg_filename = cfg_filename; |
420 | const int orig_config_lineno = config_lineno; | |
270b86af | 421 | char *token = NULL; |
81c161d0 | 422 | char *tmp_line = NULL; |
423 | int tmp_line_len = 0; | |
e13ee7ad | 424 | int err_count = 0; |
1741cbad | 425 | int is_pipe = 0; |
cfcb6b30 | 426 | |
e0236918 | 427 | debugs(3, DBG_IMPORTANT, "Processing Configuration File: " << file_name << " (depth " << depth << ")"); |
cfcb6b30 | 428 | if (depth > 16) { |
429 | fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name); | |
430 | return 1; | |
431 | } | |
62e76326 | 432 | |
1741cbad | 433 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 434 | fp = popen(file_name + 1, "r"); |
435 | is_pipe = 1; | |
1741cbad | 436 | } else { |
62e76326 | 437 | fp = fopen(file_name, "r"); |
1741cbad | 438 | } |
62e76326 | 439 | |
b69e9ffa AJ |
440 | if (!fp) { |
441 | int xerrno = errno; | |
442 | fatalf("Unable to open configuration file: %s: %s", file_name, xstrerr(xerrno)); | |
443 | } | |
62e76326 | 444 | |
be266cb2 | 445 | #if _SQUID_WINDOWS_ |
c4aefe96 | 446 | setmode(fileno(fp), O_TEXT); |
447 | #endif | |
62e76326 | 448 | |
76b9daa5 | 449 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 450 | |
270b86af | 451 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 452 | |
270b86af | 453 | config_lineno = 0; |
62e76326 | 454 | |
c8ea3cc0 | 455 | std::vector<bool> if_states; |
270b86af | 456 | while (fgets(config_input_line, BUFSIZ, fp)) { |
a38ec4b1 | 457 | ++config_lineno; |
62e76326 | 458 | |
459 | if ((token = strchr(config_input_line, '\n'))) | |
460 | *token = '\0'; | |
461 | ||
d866e2ad | 462 | if ((token = strchr(config_input_line, '\r'))) |
463 | *token = '\0'; | |
464 | ||
f068973f AJ |
465 | // strip any prefix whitespace off the line. |
466 | const char *p = skip_ws(config_input_line); | |
467 | if (config_input_line != p) | |
468 | memmove(config_input_line, p, strlen(p)+1); | |
469 | ||
62e76326 | 470 | if (strncmp(config_input_line, "#line ", 6) == 0) { |
471 | static char new_file_name[1024]; | |
472 | static char *file; | |
473 | static char new_lineno; | |
474 | token = config_input_line + 6; | |
475 | new_lineno = strtol(token, &file, 0) - 1; | |
476 | ||
477 | if (file == token) | |
f53969cc | 478 | continue; /* Not a valid #line directive, may be a comment */ |
62e76326 | 479 | |
e4755e29 | 480 | while (*file && xisspace((unsigned char) *file)) |
a38ec4b1 | 481 | ++file; |
62e76326 | 482 | |
483 | if (*file) { | |
484 | if (*file != '"') | |
f53969cc | 485 | continue; /* Not a valid #line directive, may be a comment */ |
62e76326 | 486 | |
487 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
488 | ||
489 | if ((token = strchr(new_file_name, '"'))) | |
490 | *token = '\0'; | |
491 | ||
328a3f05 | 492 | SetConfigFilename(new_file_name, false); |
62e76326 | 493 | } |
494 | ||
495 | config_lineno = new_lineno; | |
496 | } | |
497 | ||
498 | if (config_input_line[0] == '#') | |
499 | continue; | |
500 | ||
501 | if (config_input_line[0] == '\0') | |
502 | continue; | |
503 | ||
130bff33 | 504 | const char* append = tmp_line_len ? skip_ws(config_input_line) : config_input_line; |
505 | ||
506 | size_t append_len = strlen(append); | |
62e76326 | 507 | |
130bff33 | 508 | tmp_line = (char*)xrealloc(tmp_line, tmp_line_len + append_len + 1); |
81c161d0 | 509 | |
130bff33 | 510 | strcpy(tmp_line + tmp_line_len, append); |
81c161d0 | 511 | |
130bff33 | 512 | tmp_line_len += append_len; |
81c161d0 | 513 | |
514 | if (tmp_line[tmp_line_len-1] == '\\') { | |
bf8fe701 | 515 | debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line << "'"); |
81c161d0 | 516 | tmp_line[--tmp_line_len] = '\0'; |
517 | continue; | |
518 | } | |
519 | ||
a7ea9b13 | 520 | trim_trailing_ws(tmp_line); |
d4a3e179 | 521 | ProcessMacros(tmp_line, tmp_line_len); |
dad047ab | 522 | debugs(3, (opt_parse_cfg_only?1:5), "Processing: " << tmp_line); |
62e76326 | 523 | |
a7ea9b13 AR |
524 | if (const char* expr = FindStatement(tmp_line, "if")) { |
525 | if_states.push_back(EvalBoolExpr(expr)); // store last if-statement meaning | |
526 | } else if (FindStatement(tmp_line, "endif")) { | |
527 | if (!if_states.empty()) | |
528 | if_states.pop_back(); // remove last if-statement meaning | |
529 | else | |
530 | fatalf("'endif' without 'if'\n"); | |
531 | } else if (FindStatement(tmp_line, "else")) { | |
532 | if (!if_states.empty()) | |
533 | if_states.back() = !if_states.back(); | |
534 | else | |
535 | fatalf("'else' without 'if'\n"); | |
536 | } else if (if_states.empty() || if_states.back()) { // test last if-statement meaning if present | |
537 | /* Handle includes here */ | |
538 | if (tmp_line_len >= 9 && strncmp(tmp_line, "include", 7) == 0 && xisspace(tmp_line[7])) { | |
539 | err_count += parseManyConfigFiles(tmp_line + 8, depth + 1); | |
540 | } else if (!parse_line(tmp_line)) { | |
fa84c01d | 541 | debugs(3, DBG_CRITICAL, HERE << cfg_filename << ":" << config_lineno << " unrecognized: '" << tmp_line << "'"); |
a38ec4b1 | 542 | ++err_count; |
a7ea9b13 | 543 | } |
26ac0430 | 544 | } |
62e76326 | 545 | |
546 | safe_free(tmp_line); | |
81c161d0 | 547 | tmp_line_len = 0; |
548 | ||
270b86af | 549 | } |
a7ea9b13 AR |
550 | if (!if_states.empty()) |
551 | fatalf("if-statement without 'endif'\n"); | |
62e76326 | 552 | |
1741cbad | 553 | if (is_pipe) { |
62e76326 | 554 | int ret = pclose(fp); |
555 | ||
556 | if (ret != 0) | |
557 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 558 | } else { |
62e76326 | 559 | fclose(fp); |
1741cbad | 560 | } |
62e76326 | 561 | |
328a3f05 | 562 | SetConfigFilename(orig_cfg_filename, false); |
cfcb6b30 | 563 | config_lineno = orig_config_lineno; |
564 | ||
5c6dae44 | 565 | xfree(tmp_line); |
cfcb6b30 | 566 | return err_count; |
567 | } | |
568 | ||
569 | int | |
dd9b1081 | 570 | parseConfigFile(const char *file_name) |
cfcb6b30 | 571 | { |
572 | int err_count = 0; | |
573 | ||
5817ee13 AJ |
574 | debugs(5, 4, HERE); |
575 | ||
cfcb6b30 | 576 | configFreeMemory(); |
577 | ||
5491c11e | 578 | ACLMethodData::ThePurgeCount = 0; |
cfcb6b30 | 579 | default_all(); |
580 | ||
581 | err_count = parseOneConfigFile(file_name, 0); | |
582 | ||
f0b19334 | 583 | defaults_if_none(); |
f9ad0106 | 584 | |
10d914f6 CT |
585 | defaults_postscriptum(); |
586 | ||
9c46ca97 | 587 | /* |
588 | * We must call configDoConfigure() before leave_suid() because | |
589 | * configDoConfigure() is where we turn username strings into | |
590 | * uid values. | |
591 | */ | |
592 | configDoConfigure(); | |
593 | ||
f9ad0106 | 594 | if (!Config.chroot_dir) { |
595 | leave_suid(); | |
c642c141 | 596 | setUmask(Config.umask); |
62493678 | 597 | _db_init(Debug::cache_log, Debug::debugOptions); |
f9ad0106 | 598 | enter_suid(); |
599 | } | |
600 | ||
478c4f2f | 601 | if (opt_send_signal == -1) { |
8822ebee | 602 | Mgr::RegisterAction("config", |
d9fc6862 A |
603 | "Current Squid Configuration", |
604 | dump_config, | |
605 | 1, 1); | |
478c4f2f | 606 | } |
607 | ||
e13ee7ad | 608 | return err_count; |
f0b19334 | 609 | } |
270b86af | 610 | |
f0b19334 | 611 | static void |
612 | configDoConfigure(void) | |
613 | { | |
871cbc7d | 614 | Config2.clear(); |
7021844c | 615 | /* init memory as early as possible */ |
616 | memConfigure(); | |
270b86af | 617 | /* Sanity checks */ |
62e76326 | 618 | |
b69575d6 | 619 | Config.cacheSwap.n_strands = 0; // no diskers by default |
7895fa18 AJ |
620 | if (Config.cacheSwap.swapDirs == NULL) { |
621 | /* Memory-only cache probably in effect. */ | |
622 | /* turn off the cache rebuild delays... */ | |
623 | StoreController::store_dirs_rebuilding = 0; | |
3b581957 DK |
624 | } else if (InDaemonMode()) { // no diskers in non-daemon mode |
625 | for (int i = 0; i < Config.cacheSwap.n_configured; ++i) { | |
626 | const RefCount<SwapDir> sd = Config.cacheSwap.swapDirs[i]; | |
627 | if (sd->needsDiskStrand()) | |
628 | sd->disker = Config.workers + (++Config.cacheSwap.n_strands); | |
629 | } | |
7895fa18 AJ |
630 | } |
631 | ||
47df1aa7 AJ |
632 | if (Debug::rotateNumber < 0) { |
633 | Debug::rotateNumber = Config.Log.rotateNumber; | |
634 | } | |
635 | ||
5aecb102 | 636 | #if SIZEOF_OFF_T <= 4 |
637 | if (Config.Store.maxObjectSize > 0x7FFF0000) { | |
fa84c01d | 638 | debugs(3, DBG_CRITICAL, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB"); |
26ac0430 | 639 | Config.Store.maxObjectSize = 0x7FFF0000; |
5aecb102 | 640 | } |
641 | #endif | |
62e76326 | 642 | |
84f42bac | 643 | if (Config.Announce.period > 0) { |
62e76326 | 644 | Config.onoff.announce = 1; |
9376d64c | 645 | } else { |
f53969cc | 646 | Config.Announce.period = 86400 * 365; /* one year */ |
62e76326 | 647 | Config.onoff.announce = 0; |
270b86af | 648 | } |
62e76326 | 649 | |
d3caee79 | 650 | if (Config.onoff.httpd_suppress_version_string) |
651 | visible_appname_string = (char *)appname_string; | |
652 | else | |
7dbca7a4 | 653 | visible_appname_string = (char const *)APP_FULLNAME; |
d3caee79 | 654 | |
270b86af | 655 | if (Config.Program.redirect) { |
48d54e4d AJ |
656 | if (Config.redirectChildren.n_max < 1) { |
657 | Config.redirectChildren.n_max = 0; | |
62e76326 | 658 | wordlistDestroy(&Config.Program.redirect); |
659 | } | |
fea2e6e0 | 660 | } |
62e76326 | 661 | |
a8a0b1c2 EC |
662 | if (Config.Program.store_id) { |
663 | if (Config.storeIdChildren.n_max < 1) { | |
664 | Config.storeIdChildren.n_max = 0; | |
665 | wordlistDestroy(&Config.Program.store_id); | |
666 | } | |
667 | } | |
668 | ||
f1dc9b30 | 669 | if (Config.appendDomain) |
62e76326 | 670 | if (*Config.appendDomain != '.') |
671 | fatal("append_domain must begin with a '.'"); | |
672 | ||
270b86af | 673 | if (Config.errHtmlText == NULL) |
62e76326 | 674 | Config.errHtmlText = xstrdup(null_string); |
675 | ||
1b7fae06 AJ |
676 | #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE) |
677 | if (Config.max_filedescriptors > 0) { | |
3a9087af | 678 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing."); |
1b7fae06 AJ |
679 | } |
680 | #elif USE_SELECT || USE_SELECT_WIN32 | |
681 | if (Config.max_filedescriptors > FD_SETSIZE) { | |
3a9087af | 682 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors limited to " << FD_SETSIZE << " by select() algorithm."); |
1b7fae06 AJ |
683 | } |
684 | #endif | |
685 | ||
270b86af | 686 | storeConfigure(); |
62e76326 | 687 | |
52f772de | 688 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 689 | uniqueHostname(), |
d3caee79 | 690 | visible_appname_string); |
fbdba7c4 | 691 | |
38a6c74e | 692 | /* |
693 | * the extra space is for loop detection in client_side.c -- we search | |
694 | * for substrings in the Via header. | |
695 | */ | |
52f772de | 696 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 697 | uniqueHostname(), |
d3caee79 | 698 | visible_appname_string); |
62e76326 | 699 | |
b2b40d8c AJ |
700 | /* Use visible_hostname as default surrogate_id */ |
701 | if (!Config.Accel.surrogate_id) { | |
702 | const char *t = getMyHostname(); | |
703 | Config.Accel.surrogate_id = xstrdup( (t?t:"unset-id") ); | |
704 | } | |
705 | ||
270b86af | 706 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 707 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
708 | ||
270b86af | 709 | if (Config.appendDomain) |
62e76326 | 710 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 711 | else |
62e76326 | 712 | Config.appendDomainLen = 0; |
713 | ||
31ef19cd AJ |
714 | if (Config.connect_retries > 10) { |
715 | debugs(0,DBG_CRITICAL, "WARNING: connect_retries cannot be larger than 10. Resetting to 10."); | |
716 | Config.connect_retries = 10; | |
5210854d | 717 | } |
62e76326 | 718 | |
f0b19334 | 719 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
a3d0a19d | 720 | #if USE_UNLINKD |
62e76326 | 721 | |
f0b19334 | 722 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 723 | #endif |
82b7abe3 | 724 | requirePathnameExists("logfile_daemon", Log::TheConfig.logfile_daemon); |
f0b19334 | 725 | if (Config.Program.redirect) |
62e76326 | 726 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
727 | ||
a8a0b1c2 EC |
728 | if (Config.Program.store_id) |
729 | requirePathnameExists("store_id_program", Config.Program.store_id->key); | |
730 | ||
f0b19334 | 731 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 732 | |
26ac0430 | 733 | if (Config.errorDirectory) |
43000484 | 734 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 735 | |
626096be | 736 | #if USE_HTTP_VIOLATIONS |
62e76326 | 737 | |
9f60cfdf | 738 | { |
8d9a8184 | 739 | const RefreshPattern *R; |
62e76326 | 740 | |
26ac0430 | 741 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 742 | if (!R->flags.override_expire) |
743 | continue; | |
744 | ||
e0236918 | 745 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP"); |
62e76326 | 746 | |
747 | break; | |
748 | } | |
749 | ||
26ac0430 | 750 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 751 | if (!R->flags.override_lastmod) |
752 | continue; | |
753 | ||
e0236918 | 754 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP"); |
62e76326 | 755 | |
756 | break; | |
757 | } | |
758 | ||
26ac0430 | 759 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 760 | if (!R->flags.reload_into_ims) |
761 | continue; | |
762 | ||
e0236918 | 763 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 764 | |
765 | break; | |
766 | } | |
767 | ||
26ac0430 | 768 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 769 | if (!R->flags.ignore_reload) |
770 | continue; | |
771 | ||
e0236918 | 772 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 773 | |
774 | break; | |
775 | } | |
776 | ||
26ac0430 | 777 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 778 | if (!R->flags.ignore_no_store) |
779 | continue; | |
780 | ||
e0236918 | 781 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 782 | |
783 | break; | |
784 | } | |
785 | ||
26ac0430 | 786 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 787 | if (!R->flags.ignore_private) |
788 | continue; | |
789 | ||
e0236918 | 790 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 791 | |
792 | break; | |
793 | } | |
9f60cfdf | 794 | } |
c2f5c744 | 795 | #endif |
626096be | 796 | #if !USE_HTTP_VIOLATIONS |
c2f5c744 | 797 | Config.onoff.via = 1; |
798 | #else | |
62e76326 | 799 | |
c2f5c744 | 800 | if (!Config.onoff.via) |
e0236918 | 801 | debugs(22, DBG_IMPORTANT, "WARNING: HTTP requires the use of Via"); |
62e76326 | 802 | |
9f60cfdf | 803 | #endif |
62e76326 | 804 | |
5491c11e AR |
805 | // we enable runtime PURGE checks if there is at least one PURGE method ACL |
806 | // TODO: replace with a dedicated "purge" ACL option? | |
3d9019c7 | 807 | Config2.onoff.enable_purge = (ACLMethodData::ThePurgeCount > 0); |
62e76326 | 808 | |
8749fa47 | 809 | if (geteuid() == 0) { |
62e76326 | 810 | if (NULL != Config.effectiveUser) { |
811 | ||
812 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
813 | ||
5ad8d199 | 814 | if (NULL == pwd) { |
62e76326 | 815 | /* |
816 | * Andres Kroonmaa <andre@online.ee>: | |
817 | * Some getpwnam() implementations (Solaris?) require | |
818 | * an available FD < 256 for opening a FILE* to the | |
819 | * passwd file. | |
820 | * DW: | |
821 | * This should be safe at startup, but might still fail | |
822 | * during reconfigure. | |
823 | */ | |
824 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
825 | Config.effectiveUser); | |
5ad8d199 | 826 | return; |
827 | } | |
62e76326 | 828 | |
829 | Config2.effectiveUserID = pwd->pw_uid; | |
830 | ||
831 | Config2.effectiveGroupID = pwd->pw_gid; | |
08ac5ea7 | 832 | |
cff61cb8 | 833 | #if HAVE_PUTENV |
cff61cb8 | 834 | if (pwd->pw_dir && *pwd->pw_dir) { |
96b9d962 AR |
835 | // putenv() leaks by design; avoid leaks when nothing changes |
836 | static SBuf lastDir; | |
b1b27939 | 837 | if (lastDir.isEmpty() || lastDir.cmp(pwd->pw_dir) != 0) { |
96b9d962 AR |
838 | lastDir = pwd->pw_dir; |
839 | int len = strlen(pwd->pw_dir) + 6; | |
840 | char *env_str = (char *)xcalloc(len, 1); | |
841 | snprintf(env_str, len, "HOME=%s", pwd->pw_dir); | |
842 | putenv(env_str); | |
843 | } | |
cff61cb8 | 844 | } |
cff61cb8 | 845 | #endif |
62e76326 | 846 | } |
8749fa47 | 847 | } else { |
62e76326 | 848 | Config2.effectiveUserID = geteuid(); |
849 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 850 | } |
62e76326 | 851 | |
d20b1cd0 | 852 | if (NULL != Config.effectiveGroup) { |
62e76326 | 853 | |
854 | struct group *grp = getgrnam(Config.effectiveGroup); | |
855 | ||
5ad8d199 | 856 | if (NULL == grp) { |
62e76326 | 857 | fatalf("getgrnam failed to find groupid for effective group '%s'", |
858 | Config.effectiveGroup); | |
5ad8d199 | 859 | return; |
860 | } | |
62e76326 | 861 | |
862 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 863 | } |
62e76326 | 864 | |
866be11c CT |
865 | #if USE_OPENSSL |
866 | if (Config.ssl_client.foreignIntermediateCertsPath) | |
867 | Ssl::loadSquidUntrusted(Config.ssl_client.foreignIntermediateCertsPath); | |
868 | #endif | |
869 | ||
a465e144 AJ |
870 | if (Security::ProxyOutgoingConfig.encryptTransport) { |
871 | debugs(3, DBG_IMPORTANT, "Initializing https:// proxy context"); | |
872 | Config.ssl_client.sslContext = Security::ProxyOutgoingConfig.createClientContext(false); | |
91667ff4 | 873 | if (!Config.ssl_client.sslContext) { |
79ff8023 AJ |
874 | #if USE_OPENSSL |
875 | fatal("ERROR: Could not initialize https:// proxy context"); | |
876 | #else | |
877 | debugs(3, DBG_IMPORTANT, "ERROR: proxying https:// currently still requires --with-openssl"); | |
878 | #endif | |
91667ff4 | 879 | } |
866be11c | 880 | #if USE_OPENSSL |
900daee3 | 881 | Ssl::useSquidUntrusted(Config.ssl_client.sslContext.get()); |
866be11c | 882 | #endif |
a465e144 | 883 | } |
f9ad0106 | 884 | |
a3c6762c | 885 | for (CachePeer *p = Config.peers; p != NULL; p = p->next) { |
1f1f29e8 AJ |
886 | |
887 | // default value for ssldomain= is the peer host/IP | |
888 | if (p->secure.sslDomain.isEmpty()) | |
889 | p->secure.sslDomain = p->host; | |
890 | ||
891 | if (p->secure.encryptTransport) { | |
91667ff4 | 892 | debugs(3, DBG_IMPORTANT, "Initializing cache_peer " << p->name << " TLS context"); |
a465e144 | 893 | p->sslContext = p->secure.createClientContext(true); |
91667ff4 AJ |
894 | if (!p->sslContext) { |
895 | debugs(3, DBG_CRITICAL, "ERROR: Could not initialize cache_peer " << p->name << " TLS context"); | |
896 | self_destruct(); | |
ba724607 | 897 | return; |
91667ff4 | 898 | } |
f9ad0106 | 899 | } |
04401ab0 | 900 | } |
f9ad0106 | 901 | |
a465e144 | 902 | #if USE_OPENSSL |
fa720bfb | 903 | for (AnyP::PortCfgPointer s = HttpPortList; s != NULL; s = s->next) { |
339e4d7a | 904 | if (!s->secure.encryptTransport) |
04401ab0 | 905 | continue; |
339e4d7a | 906 | debugs(3, DBG_IMPORTANT, "Initializing " << AnyP::UriScheme(s->transport.protocol) << "_port " << s->s << " TLS context"); |
5ae65581 | 907 | s->configureSslServerContext(); |
04401ab0 | 908 | } |
a7ad6e4e | 909 | #endif |
1f771fed AJ |
910 | |
911 | // prevent infinite fetch loops in the request parser | |
912 | // due to buffer full but not enough data recived to finish parse | |
913 | if (Config.maxRequestBufferSize <= Config.maxRequestHeaderSize) { | |
d0bbf50e | 914 | fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \ |
1f771fed | 915 | " Change client_request_buffer_max or request_header_max_size limits.", |
d0bbf50e | 916 | (uint32_t)Config.maxRequestBufferSize, (uint32_t)Config.maxRequestHeaderSize); |
1f771fed | 917 | } |
a0e23afd | 918 | |
079a8480 AJ |
919 | /* |
920 | * Disable client side request pipelining if client_persistent_connections OFF. | |
921 | * Waste of resources queueing any pipelined requests when the first will close the connection. | |
922 | */ | |
923 | if (Config.pipeline_max_prefetch > 0 && !Config.onoff.client_pconns) { | |
924 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: pipeline_prefetch " << Config.pipeline_max_prefetch << | |
cba78478 | 925 | " requires client_persistent_connections ON. Forced pipeline_prefetch 0."); |
079a8480 AJ |
926 | Config.pipeline_max_prefetch = 0; |
927 | } | |
928 | ||
2f1431ea | 929 | #if USE_AUTH |
a0e23afd AJ |
930 | /* |
931 | * disable client side request pipelining. There is a race with | |
932 | * Negotiate and NTLM when the client sends a second request on an | |
933 | * connection before the authenticate challenge is sent. With | |
934 | * pipelining OFF, the client may fail to authenticate, but squid's | |
935 | * state will be preserved. | |
936 | */ | |
079a8480 | 937 | if (Config.pipeline_max_prefetch > 0) { |
dc79fed8 AJ |
938 | Auth::SchemeConfig *nego = Auth::SchemeConfig::Find("Negotiate"); |
939 | Auth::SchemeConfig *ntlm = Auth::SchemeConfig::Find("NTLM"); | |
a0e23afd | 940 | if ((nego && nego->active()) || (ntlm && ntlm->active())) { |
079a8480 AJ |
941 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced pipeline_prefetch 0."); |
942 | Config.pipeline_max_prefetch = 0; | |
a0e23afd AJ |
943 | } |
944 | } | |
5bfc3dbd | 945 | |
d6e94bda | 946 | for (auto &authSchemes : Auth::TheConfig.schemeLists) { |
5bfc3dbd EB |
947 | authSchemes.expand(); |
948 | if (authSchemes.authConfigs.empty()) { | |
949 | debugs(3, DBG_CRITICAL, "auth_schemes: at least one scheme name is required; got: " << authSchemes.rawSchemes); | |
950 | self_destruct(); | |
951 | } | |
952 | } | |
2f1431ea | 953 | #endif |
090089c4 | 954 | } |
955 | ||
76f44481 AJ |
956 | /** Parse a line containing an obsolete directive. |
957 | * To upgrade it where possible instead of just "Bungled config" for | |
958 | * directives which cannot be marked as simply aliases of the some name. | |
959 | * For example if the parameter order and content has changed. | |
960 | * Or if the directive has been completely removed. | |
961 | */ | |
962 | void | |
963 | parse_obsolete(const char *name) | |
964 | { | |
965 | // Directives which have been radically changed rather than removed | |
966 | if (!strcmp(name, "url_rewrite_concurrency")) { | |
254d8ef1 AJ |
967 | int cval; |
968 | parse_int(&cval); | |
76f44481 | 969 | debugs(3, DBG_CRITICAL, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings."); |
254d8ef1 | 970 | Config.redirectChildren.concurrency = cval; |
76f44481 | 971 | } |
8ebad780 | 972 | |
ba724607 | 973 | if (!strcmp(name, "log_access")) { |
8ebad780 | 974 | self_destruct(); |
ba724607 AJ |
975 | return; |
976 | } | |
8ebad780 | 977 | |
ba724607 | 978 | if (!strcmp(name, "log_icap")) { |
8ebad780 | 979 | self_destruct(); |
ba724607 AJ |
980 | return; |
981 | } | |
96598f93 AJ |
982 | |
983 | if (!strcmp(name, "ignore_ims_on_miss")) { | |
984 | // the replacement directive cache_revalidate_on_miss has opposite meanings for ON/OFF value | |
985 | // than the 2.7 directive. We need to parse and invert the configured value. | |
986 | int temp = 0; | |
987 | parse_onoff(&temp); | |
988 | Config.onoff.cache_miss_revalidate = !temp; | |
989 | } | |
7e62a74f AJ |
990 | |
991 | if (!strncmp(name, "sslproxy_", 9)) { | |
992 | // the replacement directive tls_outgoing_options uses options instead of whole-line input | |
993 | SBuf tmp; | |
994 | if (!strcmp(name, "sslproxy_cafile")) | |
995 | tmp.append("cafile="); | |
996 | else if (!strcmp(name, "sslproxy_capath")) | |
997 | tmp.append("capath="); | |
998 | else if (!strcmp(name, "sslproxy_cipher")) | |
999 | tmp.append("cipher="); | |
1000 | else if (!strcmp(name, "sslproxy_client_certificate")) | |
1001 | tmp.append("cert="); | |
1002 | else if (!strcmp(name, "sslproxy_client_key")) | |
1003 | tmp.append("key="); | |
1004 | else if (!strcmp(name, "sslproxy_flags")) | |
1005 | tmp.append("flags="); | |
1006 | else if (!strcmp(name, "sslproxy_options")) | |
1007 | tmp.append("options="); | |
1008 | else if (!strcmp(name, "sslproxy_version")) | |
1009 | tmp.append("version="); | |
1010 | else { | |
1011 | debugs(3, DBG_CRITICAL, "ERROR: unknown directive: " << name); | |
1012 | self_destruct(); | |
ba724607 | 1013 | return; |
7e62a74f AJ |
1014 | } |
1015 | ||
1016 | // add the value as unquoted-string because the old values did not support whitespace | |
1017 | const char *token = ConfigParser::NextQuotedOrToEol(); | |
1018 | tmp.append(token, strlen(token)); | |
1019 | Security::ProxyOutgoingConfig.parse(tmp.c_str()); | |
1020 | } | |
76f44481 AJ |
1021 | } |
1022 | ||
270b86af | 1023 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 1024 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 1025 | static void |
32fd6d8a | 1026 | parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec, bool expectMoreArguments = false) |
090089c4 | 1027 | { |
ba724607 AJ |
1028 | time_msec_t u = parseTimeUnits(units, allowMsec); |
1029 | if (u == 0) { | |
62e76326 | 1030 | self_destruct(); |
ba724607 AJ |
1031 | return; |
1032 | } | |
62e76326 | 1033 | |
ba724607 AJ |
1034 | char *token = ConfigParser::NextToken();; |
1035 | if (!token) { | |
62e76326 | 1036 | self_destruct(); |
ba724607 AJ |
1037 | return; |
1038 | } | |
62e76326 | 1039 | |
65ae31c6 | 1040 | double d = xatof(token); |
62e76326 | 1041 | |
65ae31c6 | 1042 | time_msec_t m = u; /* default to 'units' if none specified */ |
62e76326 | 1043 | |
65ae31c6 AJ |
1044 | if (d) { |
1045 | if ((token = ConfigParser::PeekAtToken()) && (m = parseTimeUnits(token, allowMsec))) { | |
1046 | (void)ConfigParser::NextToken(); | |
62e76326 | 1047 | |
65ae31c6 | 1048 | } else if (!expectMoreArguments) { |
32fd6d8a | 1049 | self_destruct(); |
ba724607 | 1050 | return; |
65ae31c6 AJ |
1051 | |
1052 | } else { | |
1053 | token = NULL; // show default units if dying below | |
1054 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << config_input_line << "', assuming " << d << " " << units); | |
1055 | } | |
1056 | } else | |
1057 | token = NULL; // show default units if dying below. | |
62e76326 | 1058 | |
fd0f51c4 | 1059 | *tptr = static_cast<time_msec_t>(m * d); |
54a063a2 TX |
1060 | |
1061 | if (static_cast<double>(*tptr) * 2 != m * d * 2) { | |
65ae31c6 AJ |
1062 | debugs(3, DBG_CRITICAL, "FATAL: Invalid value '" << |
1063 | d << " " << (token ? token : units) << ": integer overflow (time_msec_t)."); | |
54a063a2 TX |
1064 | self_destruct(); |
1065 | } | |
090089c4 | 1066 | } |
1067 | ||
fd0f51c4 | 1068 | static uint64_t |
9b741834 | 1069 | parseTimeUnits(const char *unit, bool allowMsec) |
270b86af | 1070 | { |
9b741834 | 1071 | if (allowMsec && !strncasecmp(unit, T_MILLISECOND_STR, strlen(T_MILLISECOND_STR))) |
62e76326 | 1072 | return 1; |
1073 | ||
fd0f51c4 CT |
1074 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) |
1075 | return 1000; | |
1076 | ||
270b86af | 1077 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
fd0f51c4 | 1078 | return 60 * 1000; |
62e76326 | 1079 | |
270b86af | 1080 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
fd0f51c4 | 1081 | return 3600 * 1000; |
62e76326 | 1082 | |
270b86af | 1083 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
fd0f51c4 | 1084 | return 86400 * 1000; |
62e76326 | 1085 | |
270b86af | 1086 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
fd0f51c4 | 1087 | return 86400 * 7 * 1000; |
62e76326 | 1088 | |
270b86af | 1089 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
fd0f51c4 | 1090 | return 86400 * 14 * 1000; |
62e76326 | 1091 | |
270b86af | 1092 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
fd0f51c4 | 1093 | return static_cast<uint64_t>(86400) * 30 * 1000; |
62e76326 | 1094 | |
270b86af | 1095 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
fd0f51c4 | 1096 | return static_cast<uint64_t>(86400 * 1000 * 365.2522); |
62e76326 | 1097 | |
270b86af | 1098 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
fd0f51c4 | 1099 | return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10); |
62e76326 | 1100 | |
e0236918 | 1101 | debugs(3, DBG_IMPORTANT, "parseTimeUnits: unknown time unit '" << unit << "'"); |
62e76326 | 1102 | |
270b86af | 1103 | return 0; |
1104 | } | |
1105 | ||
47f6e231 | 1106 | static void |
1107 | parseBytesLine64(int64_t * bptr, const char *units) | |
1108 | { | |
1109 | char *token; | |
1110 | double d; | |
1111 | int64_t m; | |
1112 | int64_t u; | |
1113 | ||
9eeb8e4b | 1114 | if ((u = parseBytesUnits(units)) == 0) { |
47f6e231 | 1115 | self_destruct(); |
9eeb8e4b | 1116 | return; |
1117 | } | |
47f6e231 | 1118 | |
2eceb328 | 1119 | if ((token = ConfigParser::NextToken()) == NULL) { |
47f6e231 | 1120 | self_destruct(); |
9eeb8e4b | 1121 | return; |
1122 | } | |
47f6e231 | 1123 | |
1124 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { | |
bc41416d | 1125 | *bptr = -1; |
47f6e231 | 1126 | return; |
1127 | } | |
1128 | ||
1129 | d = xatof(token); | |
1130 | ||
f53969cc | 1131 | m = u; /* default to 'units' if none specified */ |
47f6e231 | 1132 | |
1133 | if (0.0 == d) | |
1134 | (void) 0; | |
2eceb328 | 1135 | else if ((token = ConfigParser::NextToken()) == NULL) |
fa84c01d | 1136 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1137 | config_input_line << "', assuming " << |
1138 | d << " " << units ); | |
9eeb8e4b | 1139 | else if ((m = parseBytesUnits(token)) == 0) { |
47f6e231 | 1140 | self_destruct(); |
9eeb8e4b | 1141 | return; |
1142 | } | |
47f6e231 | 1143 | |
1144 | *bptr = static_cast<int64_t>(m * d / u); | |
1145 | ||
54a063a2 TX |
1146 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) { |
1147 | debugs(3, DBG_CRITICAL, "ERROR: Invalid value '" << | |
1148 | d << " " << token << ": integer overflow (int64_t)."); | |
47f6e231 | 1149 | self_destruct(); |
54a063a2 | 1150 | } |
47f6e231 | 1151 | } |
1152 | ||
9906e724 | 1153 | static void |
9e975e4e | 1154 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 1155 | { |
1156 | char *token; | |
1157 | double d; | |
47f6e231 | 1158 | int m; |
1159 | int u; | |
62e76326 | 1160 | |
9eeb8e4b | 1161 | if ((u = parseBytesUnits(units)) == 0) { |
62e76326 | 1162 | self_destruct(); |
9eeb8e4b | 1163 | return; |
1164 | } | |
62e76326 | 1165 | |
2eceb328 | 1166 | if ((token = ConfigParser::NextToken()) == NULL) { |
62e76326 | 1167 | self_destruct(); |
9eeb8e4b | 1168 | return; |
1169 | } | |
62e76326 | 1170 | |
f8ecd7d7 | 1171 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { |
b2d729e6 | 1172 | *bptr = static_cast<size_t>(-1); |
ef1955a5 | 1173 | return; |
1174 | } | |
1175 | ||
5c20d6fa | 1176 | d = xatof(token); |
62e76326 | 1177 | |
f53969cc | 1178 | m = u; /* default to 'units' if none specified */ |
62e76326 | 1179 | |
343f47a3 | 1180 | if (0.0 == d) |
62e76326 | 1181 | (void) 0; |
2eceb328 | 1182 | else if ((token = ConfigParser::NextToken()) == NULL) |
fa84c01d | 1183 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1184 | config_input_line << "', assuming " << |
1185 | d << " " << units ); | |
9eeb8e4b | 1186 | else if ((m = parseBytesUnits(token)) == 0) { |
62e76326 | 1187 | self_destruct(); |
9eeb8e4b | 1188 | return; |
1189 | } | |
62e76326 | 1190 | |
e6ccf245 | 1191 | *bptr = static_cast<size_t>(m * d / u); |
347ae7c4 | 1192 | |
54a063a2 TX |
1193 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) { |
1194 | debugs(3, DBG_CRITICAL, "ERROR: Invalid value '" << | |
1195 | d << " " << token << ": integer overflow (size_t)."); | |
347ae7c4 | 1196 | self_destruct(); |
54a063a2 | 1197 | } |
9906e724 | 1198 | } |
1199 | ||
e210930b AJ |
1200 | static void |
1201 | parseBytesLineSigned(ssize_t * bptr, const char *units) | |
1202 | { | |
1203 | char *token; | |
1204 | double d; | |
1205 | int m; | |
1206 | int u; | |
1207 | ||
1208 | if ((u = parseBytesUnits(units)) == 0) { | |
1209 | self_destruct(); | |
1210 | return; | |
1211 | } | |
1212 | ||
2eceb328 | 1213 | if ((token = ConfigParser::NextToken()) == NULL) { |
e210930b AJ |
1214 | self_destruct(); |
1215 | return; | |
1216 | } | |
1217 | ||
1218 | if (strcmp(token, "none") == 0 || token[0] == '-' /* -N */) { | |
1219 | *bptr = -1; | |
1220 | return; | |
1221 | } | |
1222 | ||
1223 | d = xatof(token); | |
1224 | ||
f53969cc | 1225 | m = u; /* default to 'units' if none specified */ |
e210930b AJ |
1226 | |
1227 | if (0.0 == d) | |
1228 | (void) 0; | |
2eceb328 | 1229 | else if ((token = ConfigParser::NextToken()) == NULL) |
fa84c01d | 1230 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
e210930b AJ |
1231 | config_input_line << "', assuming " << |
1232 | d << " " << units ); | |
1233 | else if ((m = parseBytesUnits(token)) == 0) { | |
1234 | self_destruct(); | |
1235 | return; | |
1236 | } | |
1237 | ||
54a063a2 | 1238 | *bptr = static_cast<ssize_t>(m * d / u); |
e210930b | 1239 | |
54a063a2 TX |
1240 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) { |
1241 | debugs(3, DBG_CRITICAL, "ERROR: Invalid value '" << | |
1242 | d << " " << token << ": integer overflow (ssize_t)."); | |
e210930b | 1243 | self_destruct(); |
54a063a2 | 1244 | } |
e210930b | 1245 | } |
e210930b | 1246 | |
95d2589c CT |
1247 | /** |
1248 | * Parse bytes from a string. | |
1249 | * Similar to the parseBytesLine function but parses the string value instead of | |
1250 | * the current token value. | |
1251 | */ | |
1252 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value) | |
1253 | { | |
1254 | int u; | |
1255 | if ((u = parseBytesUnits(units)) == 0) { | |
1256 | self_destruct(); | |
1257 | return; | |
1258 | } | |
1259 | ||
1260 | // Find number from string beginning. | |
1261 | char const * number_begin = value; | |
1262 | char const * number_end = value; | |
1263 | ||
1264 | while ((*number_end >= '0' && *number_end <= '9')) { | |
a38ec4b1 | 1265 | ++number_end; |
95d2589c CT |
1266 | } |
1267 | ||
1268 | String number; | |
1269 | number.limitInit(number_begin, number_end - number_begin); | |
1270 | ||
1271 | int d = xatoi(number.termedBuf()); | |
1272 | int m; | |
1273 | if ((m = parseBytesUnits(number_end)) == 0) { | |
1274 | self_destruct(); | |
1275 | return; | |
1276 | } | |
1277 | ||
1278 | *bptr = static_cast<size_t>(m * d / u); | |
54a063a2 | 1279 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) |
95d2589c CT |
1280 | self_destruct(); |
1281 | } | |
95d2589c | 1282 | |
9906e724 | 1283 | static size_t |
1284 | parseBytesUnits(const char *unit) | |
1285 | { | |
1286 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 1287 | return 1; |
1288 | ||
9906e724 | 1289 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 1290 | return 1 << 10; |
1291 | ||
9906e724 | 1292 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 1293 | return 1 << 20; |
1294 | ||
9906e724 | 1295 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 1296 | return 1 << 30; |
1297 | ||
fa37412f | 1298 | debugs(3, DBG_CRITICAL, "WARNING: Unknown bytes unit '" << unit << "'"); |
62e76326 | 1299 | |
9906e724 | 1300 | return 0; |
1301 | } | |
1302 | ||
8203a132 | 1303 | static void |
dfad5100 | 1304 | dump_SBufList(StoreEntry * entry, const SBufList &words) |
090089c4 | 1305 | { |
dfad5100 FC |
1306 | for (SBufList::const_iterator i = words.begin(); i != words.end(); ++i) { |
1307 | entry->append(i->rawContent(), i->length()); | |
1308 | entry->append(" ",1); | |
1309 | } | |
86f84bd1 | 1310 | entry->append("\n",1); |
6f58d7d7 | 1311 | } |
62e76326 | 1312 | |
6f58d7d7 AR |
1313 | static void |
1314 | dump_acl(StoreEntry * entry, const char *name, ACL * ae) | |
1315 | { | |
9ef28b60 | 1316 | while (ae != NULL) { |
bf8fe701 | 1317 | debugs(3, 3, "dump_acl: " << name << " " << ae->name); |
33810b1d | 1318 | storeAppendPrintf(entry, "%s %s %s %s ", |
62e76326 | 1319 | name, |
1320 | ae->name, | |
33810b1d CT |
1321 | ae->typeString(), |
1322 | ae->flags.flagsStr()); | |
dfad5100 | 1323 | dump_SBufList(entry, ae->dump()); |
62e76326 | 1324 | ae = ae->next; |
56b63fa1 | 1325 | } |
090089c4 | 1326 | } |
1327 | ||
8203a132 | 1328 | static void |
97427e90 | 1329 | parse_acl(ACL ** ae) |
090089c4 | 1330 | { |
a9f20260 | 1331 | ACL::ParseAclLine(LegacyParser, ae); |
f1dc9b30 | 1332 | } |
1333 | ||
1334 | static void | |
97427e90 | 1335 | free_acl(ACL ** ae) |
f1dc9b30 | 1336 | { |
9ef28b60 | 1337 | aclDestroyAcls(ae); |
090089c4 | 1338 | } |
1339 | ||
425de4c8 | 1340 | void |
76cd39d7 | 1341 | dump_acl_list(StoreEntry * entry, ACLList * head) |
30a4f2a8 | 1342 | { |
dfad5100 | 1343 | dump_SBufList(entry, head->dump()); |
d6827718 | 1344 | } |
1345 | ||
b67e2c8c | 1346 | void |
d6827718 | 1347 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
1348 | { | |
dfad5100 | 1349 | if (head) |
ba6fffba | 1350 | dump_SBufList(entry, head->treeDump(name, &Acl::AllowOrDeny)); |
30a4f2a8 | 1351 | } |
090089c4 | 1352 | |
8203a132 | 1353 | static void |
16300b58 | 1354 | parse_acl_access(acl_access ** head) |
090089c4 | 1355 | { |
6f58d7d7 AR |
1356 | aclParseAccessLine(cfg_directive, LegacyParser, head); |
1357 | } | |
1358 | ||
0153d498 | 1359 | static void |
16300b58 | 1360 | free_acl_access(acl_access ** head) |
0153d498 | 1361 | { |
a47b9029 | 1362 | aclDestroyAccessList(head); |
0153d498 | 1363 | } |
1364 | ||
8203a132 | 1365 | static void |
b7ac5457 | 1366 | dump_address(StoreEntry * entry, const char *name, Ip::Address &addr) |
270b86af | 1367 | { |
cc192b50 | 1368 | char buf[MAX_IPSTRLEN]; |
4dd643d5 | 1369 | storeAppendPrintf(entry, "%s %s\n", name, addr.toStr(buf,MAX_IPSTRLEN) ); |
270b86af | 1370 | } |
1371 | ||
1372 | static void | |
b7ac5457 | 1373 | parse_address(Ip::Address *addr) |
090089c4 | 1374 | { |
2eceb328 | 1375 | char *token = ConfigParser::NextToken(); |
270b86af | 1376 | |
9eeb8e4b | 1377 | if (!token) { |
62e76326 | 1378 | self_destruct(); |
9eeb8e4b | 1379 | return; |
1380 | } | |
62e76326 | 1381 | |
9f2665ee | 1382 | if (!strcmp(token,"any_addr")) |
4dd643d5 | 1383 | addr->setAnyAddr(); |
9f2665ee | 1384 | else if ( (!strcmp(token,"no_addr")) || (!strcmp(token,"full_mask")) ) |
4dd643d5 | 1385 | addr->setNoAddr(); |
9f2665ee | 1386 | else if ( (*addr = token) ) // try parse numeric/IPA |
26ac0430 | 1387 | (void) 0; |
36a83790 AJ |
1388 | else if (addr->GetHostByName(token)) // dont use ipcache |
1389 | (void) 0; | |
1390 | else { // not an IP and not a hostname | |
1391 | debugs(3, DBG_CRITICAL, "FATAL: invalid IP address or domain name '" << token << "'"); | |
1392 | self_destruct(); | |
1393 | } | |
090089c4 | 1394 | } |
1395 | ||
0153d498 | 1396 | static void |
b7ac5457 | 1397 | free_address(Ip::Address *addr) |
0153d498 | 1398 | { |
4dd643d5 | 1399 | addr->setEmpty(); |
0153d498 | 1400 | } |
1401 | ||
d6827718 | 1402 | static void |
289848ca | 1403 | dump_acl_address(StoreEntry * entry, const char *name, Acl::Address * head) |
d6827718 | 1404 | { |
cc192b50 | 1405 | char buf[MAX_IPSTRLEN]; |
62e76326 | 1406 | |
289848ca | 1407 | for (Acl::Address *l = head; l; l = l->next) { |
4dd643d5 AJ |
1408 | if (!l->addr.isAnyAddr()) |
1409 | storeAppendPrintf(entry, "%s %s", name, l->addr.toStr(buf,MAX_IPSTRLEN)); | |
62e76326 | 1410 | else |
1411 | storeAppendPrintf(entry, "%s autoselect", name); | |
1412 | ||
1413 | dump_acl_list(entry, l->aclList); | |
1414 | ||
1415 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1416 | } |
1417 | } | |
1418 | ||
1419 | static void | |
289848ca | 1420 | parse_acl_address(Acl::Address ** head) |
d6827718 | 1421 | { |
289848ca | 1422 | Acl::Address *l = new Acl::Address; |
d6827718 | 1423 | parse_address(&l->addr); |
6f58d7d7 | 1424 | aclParseAclList(LegacyParser, &l->aclList, l->addr); |
62e76326 | 1425 | |
289848ca | 1426 | Acl::Address **tail = head; |
d6827718 | 1427 | while (*tail) |
62e76326 | 1428 | tail = &(*tail)->next; |
1429 | ||
d6827718 | 1430 | *tail = l; |
1431 | } | |
1432 | ||
1433 | static void | |
289848ca | 1434 | free_acl_address(Acl::Address ** head) |
d6827718 | 1435 | { |
289848ca AJ |
1436 | delete *head; |
1437 | *head = NULL; | |
d6827718 | 1438 | } |
1439 | ||
d6827718 | 1440 | static void |
1441 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
1442 | { | |
1443 | acl_tos *l; | |
62e76326 | 1444 | |
d6827718 | 1445 | for (l = head; l; l = l->next) { |
62e76326 | 1446 | if (l->tos > 0) |
1447 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
1448 | else | |
1449 | storeAppendPrintf(entry, "%s none", name); | |
1450 | ||
1451 | dump_acl_list(entry, l->aclList); | |
1452 | ||
1453 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1454 | } |
1455 | } | |
1456 | ||
d6827718 | 1457 | static void |
1458 | parse_acl_tos(acl_tos ** head) | |
1459 | { | |
425de4c8 | 1460 | unsigned int tos; /* Initially uint for strtoui. Casted to tos_t before return */ |
2eceb328 | 1461 | char *token = ConfigParser::NextToken(); |
62e76326 | 1462 | |
9eeb8e4b | 1463 | if (!token) { |
62e76326 | 1464 | self_destruct(); |
9eeb8e4b | 1465 | return; |
1466 | } | |
62e76326 | 1467 | |
425de4c8 | 1468 | if (!xstrtoui(token, NULL, &tos, 0, std::numeric_limits<tos_t>::max())) { |
62e76326 | 1469 | self_destruct(); |
9eeb8e4b | 1470 | return; |
1471 | } | |
62e76326 | 1472 | |
c6f168c1 CT |
1473 | const unsigned int chTos = tos & 0xFC; |
1474 | if (chTos != tos) { | |
1475 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: Tos value '" << tos << "' adjusted to '" << chTos << "'"); | |
1476 | tos = chTos; | |
1477 | } | |
1478 | ||
60019fea | 1479 | acl_tos *l = new acl_tos; |
62e76326 | 1480 | |
425de4c8 | 1481 | l->tos = (tos_t)tos; |
62e76326 | 1482 | |
6f58d7d7 | 1483 | aclParseAclList(LegacyParser, &l->aclList, token); |
62e76326 | 1484 | |
60019fea | 1485 | acl_tos **tail = head; /* sane name below */ |
d6827718 | 1486 | while (*tail) |
62e76326 | 1487 | tail = &(*tail)->next; |
1488 | ||
d6827718 | 1489 | *tail = l; |
1490 | } | |
1491 | ||
1492 | static void | |
1493 | free_acl_tos(acl_tos ** head) | |
1494 | { | |
60019fea | 1495 | delete *head; |
4addee00 | 1496 | *head = NULL; |
d6827718 | 1497 | } |
1498 | ||
11e8cfe3 | 1499 | #if SO_MARK && USE_LIBCAP |
f4f6c2e0 | 1500 | |
425de4c8 AJ |
1501 | static void |
1502 | dump_acl_nfmark(StoreEntry * entry, const char *name, acl_nfmark * head) | |
1503 | { | |
60019fea | 1504 | for (acl_nfmark *l = head; l; l = l->next) { |
425de4c8 AJ |
1505 | if (l->nfmark > 0) |
1506 | storeAppendPrintf(entry, "%s 0x%02X", name, l->nfmark); | |
1507 | else | |
1508 | storeAppendPrintf(entry, "%s none", name); | |
1509 | ||
1510 | dump_acl_list(entry, l->aclList); | |
1511 | ||
1512 | storeAppendPrintf(entry, "\n"); | |
1513 | } | |
1514 | } | |
1515 | ||
425de4c8 AJ |
1516 | static void |
1517 | parse_acl_nfmark(acl_nfmark ** head) | |
1518 | { | |
425de4c8 | 1519 | nfmark_t mark; |
2eceb328 | 1520 | char *token = ConfigParser::NextToken(); |
425de4c8 AJ |
1521 | |
1522 | if (!token) { | |
1523 | self_destruct(); | |
1524 | return; | |
1525 | } | |
1526 | ||
1527 | if (!xstrtoui(token, NULL, &mark, 0, std::numeric_limits<nfmark_t>::max())) { | |
1528 | self_destruct(); | |
1529 | return; | |
1530 | } | |
1531 | ||
60019fea | 1532 | acl_nfmark *l = new acl_nfmark; |
425de4c8 AJ |
1533 | |
1534 | l->nfmark = mark; | |
1535 | ||
6f58d7d7 | 1536 | aclParseAclList(LegacyParser, &l->aclList, token); |
425de4c8 | 1537 | |
60019fea | 1538 | acl_nfmark **tail = head; /* sane name below */ |
425de4c8 AJ |
1539 | while (*tail) |
1540 | tail = &(*tail)->next; | |
1541 | ||
1542 | *tail = l; | |
1543 | } | |
1544 | ||
1545 | static void | |
1546 | free_acl_nfmark(acl_nfmark ** head) | |
1547 | { | |
60019fea | 1548 | delete *head; |
4addee00 | 1549 | *head = NULL; |
425de4c8 | 1550 | } |
f4f6c2e0 | 1551 | #endif /* SO_MARK */ |
425de4c8 | 1552 | |
ef1955a5 | 1553 | static void |
1328cfb7 | 1554 | dump_acl_b_size_t(StoreEntry * entry, const char *name, AclSizeLimit * head) |
ef1955a5 | 1555 | { |
d21b3722 | 1556 | for (AclSizeLimit *l = head; l; l = l->next) { |
ed013b6c | 1557 | if (l->size != -1) |
ef1955a5 | 1558 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); |
1559 | else | |
1560 | storeAppendPrintf(entry, "%s none", name); | |
1561 | ||
1562 | dump_acl_list(entry, l->aclList); | |
1563 | ||
1564 | storeAppendPrintf(entry, "\n"); | |
1565 | } | |
1566 | } | |
1567 | ||
ef1955a5 | 1568 | static void |
1328cfb7 | 1569 | parse_acl_b_size_t(AclSizeLimit ** head) |
ef1955a5 | 1570 | { |
d21b3722 | 1571 | AclSizeLimit *l = new AclSizeLimit; |
ef1955a5 | 1572 | |
47f6e231 | 1573 | parse_b_int64_t(&l->size); |
ef1955a5 | 1574 | |
6f58d7d7 | 1575 | aclParseAclList(LegacyParser, &l->aclList, l->size); |
ef1955a5 | 1576 | |
d21b3722 | 1577 | AclSizeLimit **tail = head; /* sane name below */ |
ef1955a5 | 1578 | while (*tail) |
1579 | tail = &(*tail)->next; | |
1580 | ||
1581 | *tail = l; | |
1582 | } | |
1583 | ||
1584 | static void | |
1328cfb7 | 1585 | free_acl_b_size_t(AclSizeLimit ** head) |
ef1955a5 | 1586 | { |
d21b3722 AJ |
1587 | delete *head; |
1588 | *head = NULL; | |
ef1955a5 | 1589 | } |
1590 | ||
9a0a18de | 1591 | #if USE_DELAY_POOLS |
59715b38 | 1592 | |
b67e2c8c | 1593 | #include "DelayConfig.h" |
602d9612 | 1594 | #include "DelayPools.h" |
59715b38 | 1595 | /* do nothing - free_delay_pool_count is the magic free function. |
ae870270 | 1596 | * this is why delay_pool_count isn't just marked TYPE: u_short |
59715b38 | 1597 | */ |
1598 | #define free_delay_pool_class(X) | |
1599 | #define free_delay_pool_access(X) | |
1600 | #define free_delay_pool_rates(X) | |
1601 | #define dump_delay_pool_class(X, Y, Z) | |
1602 | #define dump_delay_pool_access(X, Y, Z) | |
1603 | #define dump_delay_pool_rates(X, Y, Z) | |
1604 | ||
1605 | static void | |
b67e2c8c | 1606 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1607 | { |
b67e2c8c | 1608 | cfg->freePoolCount(); |
59715b38 | 1609 | } |
1610 | ||
1611 | static void | |
b67e2c8c | 1612 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1613 | { |
b67e2c8c | 1614 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1615 | } |
1616 | ||
1617 | static void | |
b67e2c8c | 1618 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1619 | { |
b67e2c8c | 1620 | cfg->parsePoolCount(); |
59715b38 | 1621 | } |
1622 | ||
1623 | static void | |
b67e2c8c | 1624 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1625 | { |
b67e2c8c | 1626 | cfg->parsePoolClass(); |
59715b38 | 1627 | } |
1628 | ||
1629 | static void | |
b67e2c8c | 1630 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1631 | { |
b67e2c8c | 1632 | cfg->parsePoolRates(); |
59715b38 | 1633 | } |
1634 | ||
1635 | static void | |
b67e2c8c | 1636 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1637 | { |
a9f20260 | 1638 | cfg->parsePoolAccess(LegacyParser); |
59715b38 | 1639 | } |
62e76326 | 1640 | |
59715b38 | 1641 | #endif |
1642 | ||
9a0a18de | 1643 | #if USE_DELAY_POOLS |
b4cd430a CT |
1644 | #include "ClientDelayConfig.h" |
1645 | /* do nothing - free_client_delay_pool_count is the magic free function. | |
ae870270 | 1646 | * this is why client_delay_pool_count isn't just marked TYPE: u_short |
b4cd430a CT |
1647 | */ |
1648 | ||
1649 | #define free_client_delay_pool_access(X) | |
1650 | #define free_client_delay_pool_rates(X) | |
1651 | #define dump_client_delay_pool_access(X, Y, Z) | |
1652 | #define dump_client_delay_pool_rates(X, Y, Z) | |
1653 | ||
1654 | static void | |
1655 | free_client_delay_pool_count(ClientDelayConfig * cfg) | |
1656 | { | |
1657 | cfg->freePoolCount(); | |
1658 | } | |
1659 | ||
1660 | static void | |
1661 | dump_client_delay_pool_count(StoreEntry * entry, const char *name, ClientDelayConfig &cfg) | |
1662 | { | |
1663 | cfg.dumpPoolCount (entry, name); | |
1664 | } | |
1665 | ||
1666 | static void | |
1667 | parse_client_delay_pool_count(ClientDelayConfig * cfg) | |
1668 | { | |
1669 | cfg->parsePoolCount(); | |
1670 | } | |
1671 | ||
1672 | static void | |
1673 | parse_client_delay_pool_rates(ClientDelayConfig * cfg) | |
1674 | { | |
1675 | cfg->parsePoolRates(); | |
1676 | } | |
1677 | ||
1678 | static void | |
1679 | parse_client_delay_pool_access(ClientDelayConfig * cfg) | |
1680 | { | |
1681 | cfg->parsePoolAccess(LegacyParser); | |
1682 | } | |
1683 | #endif | |
1684 | ||
626096be | 1685 | #if USE_HTTP_VIOLATIONS |
97474590 | 1686 | static void |
3b07476b | 1687 | dump_http_header_access(StoreEntry * entry, const char *name, const HeaderManglers *manglers) |
e3dd531e | 1688 | { |
3b07476b CT |
1689 | if (manglers) |
1690 | manglers->dumpAccess(entry, name); | |
97474590 | 1691 | } |
e3dd531e | 1692 | |
97474590 | 1693 | static void |
3b07476b | 1694 | parse_http_header_access(HeaderManglers **pm) |
97474590 | 1695 | { |
97474590 | 1696 | char *t = NULL; |
62e76326 | 1697 | |
2eceb328 | 1698 | if ((t = ConfigParser::NextToken()) == NULL) { |
fa84c01d FC |
1699 | debugs(3, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1700 | debugs(3, DBG_CRITICAL, "parse_http_header_access: missing header name."); | |
62e76326 | 1701 | return; |
97474590 | 1702 | } |
62e76326 | 1703 | |
3b07476b CT |
1704 | if (!*pm) |
1705 | *pm = new HeaderManglers; | |
1706 | HeaderManglers *manglers = *pm; | |
001d55dc | 1707 | headerMangler *mangler = manglers->track(t); |
3b07476b | 1708 | assert(mangler); |
6f58d7d7 AR |
1709 | |
1710 | std::string directive = "http_header_access "; | |
1711 | directive += t; | |
2450353f | 1712 | aclParseAccessLine(directive.c_str(), LegacyParser, &mangler->access_list); |
6bccf575 | 1713 | } |
1714 | ||
1715 | static void | |
3b07476b | 1716 | free_HeaderManglers(HeaderManglers **pm) |
6bccf575 | 1717 | { |
3b07476b CT |
1718 | // we delete the entire http_header_* mangler configuration at once |
1719 | if (const HeaderManglers *manglers = *pm) { | |
1720 | delete manglers; | |
1721 | *pm = NULL; | |
6bccf575 | 1722 | } |
1723 | } | |
1724 | ||
1725 | static void | |
3b07476b | 1726 | dump_http_header_replace(StoreEntry * entry, const char *name, const HeaderManglers *manglers) |
6bccf575 | 1727 | { |
3b07476b CT |
1728 | if (manglers) |
1729 | manglers->dumpReplacement(entry, name); | |
97474590 | 1730 | } |
e3dd531e | 1731 | |
97474590 | 1732 | static void |
3b07476b | 1733 | parse_http_header_replace(HeaderManglers **pm) |
e3dd531e | 1734 | { |
6bccf575 | 1735 | char *t = NULL; |
62e76326 | 1736 | |
2eceb328 | 1737 | if ((t = ConfigParser::NextToken()) == NULL) { |
fa84c01d FC |
1738 | debugs(3, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1739 | debugs(3, DBG_CRITICAL, "parse_http_header_replace: missing header name."); | |
62e76326 | 1740 | return; |
6bccf575 | 1741 | } |
62e76326 | 1742 | |
bde7a8ce | 1743 | const char *value = ConfigParser::NextQuotedOrToEol(); |
62e76326 | 1744 | |
3b07476b CT |
1745 | if (!*pm) |
1746 | *pm = new HeaderManglers; | |
1747 | HeaderManglers *manglers = *pm; | |
1748 | manglers->setReplacement(t, value); | |
97474590 | 1749 | } |
62e76326 | 1750 | |
9e8b2f1c | 1751 | #endif |
97474590 | 1752 | |
e90100aa | 1753 | static void |
2745fea5 | 1754 | dump_cachedir(StoreEntry * entry, const char *name, const Store::DiskConfig &swap) |
e90100aa | 1755 | { |
f53b06f9 | 1756 | SwapDir *s; |
1757 | int i; | |
d3b3ab85 | 1758 | assert (entry); |
62e76326 | 1759 | |
a38ec4b1 | 1760 | for (i = 0; i < swap.n_configured; ++i) { |
c8f4eac4 | 1761 | s = dynamic_cast<SwapDir *>(swap.swapDirs[i].getRaw()); |
26ac0430 | 1762 | if (!s) continue; |
59b2d47f | 1763 | storeAppendPrintf(entry, "%s %s %s", name, s->type(), s->path); |
62e76326 | 1764 | s->dump(*entry); |
62e76326 | 1765 | storeAppendPrintf(entry, "\n"); |
f53b06f9 | 1766 | } |
1767 | } | |
1768 | ||
53ad48e6 | 1769 | static int |
1770 | check_null_string(char *s) | |
1771 | { | |
1772 | return s == NULL; | |
1773 | } | |
1774 | ||
2f1431ea | 1775 | #if USE_AUTH |
94439e4e | 1776 | static void |
9f3d2b2e | 1777 | parse_authparam(Auth::ConfigVector * config) |
94439e4e | 1778 | { |
ba724607 AJ |
1779 | char *type_str = ConfigParser::NextToken(); |
1780 | if (!type_str) { | |
62e76326 | 1781 | self_destruct(); |
ba724607 AJ |
1782 | return; |
1783 | } | |
94439e4e | 1784 | |
ba724607 AJ |
1785 | char *param_str = ConfigParser::NextToken(); |
1786 | if (!param_str) { | |
62e76326 | 1787 | self_destruct(); |
ba724607 AJ |
1788 | return; |
1789 | } | |
94439e4e | 1790 | |
5817ee13 | 1791 | /* find a configuration for the scheme in the currently parsed configs... */ |
dc79fed8 | 1792 | Auth::SchemeConfig *schemeCfg = Auth::SchemeConfig::Find(type_str); |
62e76326 | 1793 | |
5817ee13 AJ |
1794 | if (schemeCfg == NULL) { |
1795 | /* Create a configuration based on the scheme info */ | |
c6cf8dee | 1796 | Auth::Scheme::Pointer theScheme = Auth::Scheme::Find(type_str); |
f5691f9c | 1797 | |
5817ee13 AJ |
1798 | if (theScheme == NULL) { |
1799 | debugs(3, DBG_CRITICAL, "Parsing Config File: Unknown authentication scheme '" << type_str << "'."); | |
1800 | self_destruct(); | |
ba724607 | 1801 | return; |
62e76326 | 1802 | } |
94439e4e | 1803 | |
f5691f9c | 1804 | config->push_back(theScheme->createConfig()); |
dc79fed8 | 1805 | schemeCfg = Auth::SchemeConfig::Find(type_str); |
5817ee13 AJ |
1806 | if (schemeCfg == NULL) { |
1807 | debugs(3, DBG_CRITICAL, "Parsing Config File: Corruption configuring authentication scheme '" << type_str << "'."); | |
1808 | self_destruct(); | |
ba724607 | 1809 | return; |
5817ee13 | 1810 | } |
94439e4e | 1811 | } |
62e76326 | 1812 | |
5817ee13 | 1813 | schemeCfg->parse(schemeCfg, config->size(), param_str); |
94439e4e | 1814 | } |
1815 | ||
1816 | static void | |
9f3d2b2e | 1817 | free_authparam(Auth::ConfigVector * cfg) |
94439e4e | 1818 | { |
5817ee13 | 1819 | /* Wipe the Auth globals and Detach/Destruct component config + state. */ |
c33a88ca | 1820 | cfg->clear(); |
62e76326 | 1821 | |
5817ee13 | 1822 | /* on reconfigure initialize new auth schemes for the new config. */ |
ec5858ff | 1823 | if (reconfiguring) { |
ccd8a22a | 1824 | Auth::Init(); |
94439e4e | 1825 | } |
94439e4e | 1826 | } |
1827 | ||
1828 | static void | |
9f3d2b2e | 1829 | dump_authparam(StoreEntry * entry, const char *name, Auth::ConfigVector cfg) |
94439e4e | 1830 | { |
dc79fed8 AJ |
1831 | for (auto *scheme : cfg) |
1832 | scheme->dump(entry, name, scheme); | |
94439e4e | 1833 | } |
5bfc3dbd EB |
1834 | |
1835 | static void | |
1836 | parse_AuthSchemes(acl_access **authSchemes) | |
1837 | { | |
1838 | const char *tok = ConfigParser::NextQuotedToken(); | |
1839 | if (!tok) { | |
1840 | debugs(29, DBG_CRITICAL, "FATAL: auth_schemes missing the parameter"); | |
1841 | self_destruct(); | |
1842 | return; | |
1843 | } | |
d6e94bda AJ |
1844 | Auth::TheConfig.schemeLists.emplace_back(tok, ConfigParser::LastTokenWasQuoted()); |
1845 | const allow_t action = allow_t(ACCESS_ALLOWED, Auth::TheConfig.schemeLists.size() - 1); | |
5bfc3dbd EB |
1846 | ParseAclWithAction(authSchemes, action, "auth_schemes"); |
1847 | } | |
1848 | ||
1849 | static void | |
1850 | free_AuthSchemes(acl_access **authSchemes) | |
1851 | { | |
d6e94bda | 1852 | Auth::TheConfig.schemeLists.clear(); |
5bfc3dbd EB |
1853 | free_acl_access(authSchemes); |
1854 | } | |
1855 | ||
1856 | static void | |
1857 | dump_AuthSchemes(StoreEntry *entry, const char *name, acl_access *authSchemes) | |
1858 | { | |
1859 | if (authSchemes) | |
1860 | dump_SBufList(entry, authSchemes->treeDump(name, [](const allow_t &action) { | |
d6e94bda | 1861 | return Auth::TheConfig.schemeLists.at(action.kind).rawSchemes; |
74ac279f | 1862 | })); |
5bfc3dbd EB |
1863 | } |
1864 | ||
2f1431ea | 1865 | #endif /* USE_AUTH */ |
94439e4e | 1866 | |
ba6fffba | 1867 | static void |
5bfc3dbd | 1868 | ParseAclWithAction(acl_access **access, const allow_t &action, const char *desc, ACL *acl) |
ba6fffba EB |
1869 | { |
1870 | assert(access); | |
1871 | SBuf name; | |
1872 | if (!*access) { | |
1873 | *access = new Acl::Tree; | |
1874 | name.Printf("(%s rules)", desc); | |
1875 | (*access)->context(name.c_str(), config_input_line); | |
1876 | } | |
1877 | Acl::AndNode *rule = new Acl::AndNode; | |
1878 | name.Printf("(%s rule)", desc); | |
1879 | rule->context(name.c_str(), config_input_line); | |
1880 | acl ? rule->add(acl) : rule->lineParse(); | |
1881 | (*access)->add(rule, action); | |
1882 | } | |
1883 | ||
59b2d47f | 1884 | /* TODO: just return the object, the # is irrelevant */ |
cd748f27 | 1885 | static int |
1886 | find_fstype(char *type) | |
1887 | { | |
59b2d47f | 1888 | for (size_t i = 0; i < StoreFileSystem::FileSystems().size(); ++i) |
4c9eadc2 | 1889 | if (strcasecmp(type, StoreFileSystem::FileSystems().at(i)->type()) == 0) |
59b2d47f | 1890 | return (int)i; |
62e76326 | 1891 | |
cd748f27 | 1892 | return (-1); |
1893 | } | |
1894 | ||
0e4e0e7d | 1895 | static void |
2745fea5 | 1896 | parse_cachedir(Store::DiskConfig *swap) |
0e4e0e7d | 1897 | { |
ba724607 AJ |
1898 | char *type_str = ConfigParser::NextToken(); |
1899 | if (!type_str) { | |
62e76326 | 1900 | self_destruct(); |
ba724607 AJ |
1901 | return; |
1902 | } | |
cd748f27 | 1903 | |
ba724607 AJ |
1904 | char *path_str = ConfigParser::NextToken(); |
1905 | if (!path_str) { | |
62e76326 | 1906 | self_destruct(); |
ba724607 AJ |
1907 | return; |
1908 | } | |
cd748f27 | 1909 | |
ba724607 | 1910 | int fs = find_fstype(type_str); |
d1a37072 AJ |
1911 | if (fs < 0) { |
1912 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: This proxy does not support the '" << type_str << "' cache type. Ignoring."); | |
1913 | return; | |
1914 | } | |
c9e2e0e8 | 1915 | |
1916 | /* reconfigure existing dir */ | |
cd748f27 | 1917 | |
ba724607 AJ |
1918 | RefCount<SwapDir> sd; |
1919 | for (int i = 0; i < swap->n_configured; ++i) { | |
c8f4eac4 | 1920 | assert (swap->swapDirs[i].getRaw()); |
62e76326 | 1921 | |
2c9e9cba | 1922 | if ((strcasecmp(path_str, dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw())->path)) == 0) { |
c9e2e0e8 | 1923 | /* this is specific to on-fs Stores. The right |
26ac0430 | 1924 | * way to handle this is probably to have a mapping |
c9e2e0e8 | 1925 | * from paths to stores, and have on-fs stores |
1926 | * register with that, and lookip in that in their | |
1927 | * own setup logic. RBC 20041225. TODO. | |
1928 | */ | |
c8f4eac4 | 1929 | |
1930 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw()); | |
1931 | ||
4c9eadc2 | 1932 | if (strcmp(sd->type(), StoreFileSystem::FileSystems().at(fs)->type()) != 0) { |
fa84c01d | 1933 | debugs(3, DBG_CRITICAL, "ERROR: Can't change type of existing cache_dir " << |
bf8fe701 | 1934 | sd->type() << " " << sd->path << " to " << type_str << ". Restart required"); |
c9e2e0e8 | 1935 | return; |
1936 | } | |
1937 | ||
afa75e4b | 1938 | sd->reconfigure(); |
62e76326 | 1939 | return; |
1940 | } | |
cd748f27 | 1941 | } |
1942 | ||
c9e2e0e8 | 1943 | /* new cache_dir */ |
af6a12ee | 1944 | if (swap->n_configured > 63) { |
2c9e9cba AJ |
1945 | /* 7 bits, signed */ |
1946 | debugs(3, DBG_CRITICAL, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle."); | |
1947 | debugs(3, DBG_CRITICAL, "WARNING: '" << path_str << "' is one to many."); | |
1948 | self_destruct(); | |
1949 | return; | |
1950 | } | |
dc986280 | 1951 | |
cd748f27 | 1952 | allocate_new_swapdir(swap); |
c9e2e0e8 | 1953 | |
4c9eadc2 | 1954 | swap->swapDirs[swap->n_configured] = StoreFileSystem::FileSystems().at(fs)->createSwapDir(); |
c9e2e0e8 | 1955 | |
c8f4eac4 | 1956 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[swap->n_configured].getRaw()); |
c9e2e0e8 | 1957 | |
8e8d4f30 | 1958 | /* parse the FS parameters and options */ |
d3b3ab85 | 1959 | sd->parse(swap->n_configured, path_str); |
c9e2e0e8 | 1960 | |
d3b3ab85 | 1961 | ++swap->n_configured; |
752c3b27 | 1962 | } |
1963 | ||
2d72d4fd | 1964 | static const char * |
505e35db | 1965 | peer_type_str(const peer_t type) |
1966 | { | |
1f140227 | 1967 | const char * result; |
1968 | ||
0cdcddb9 | 1969 | switch (type) { |
62e76326 | 1970 | |
505e35db | 1971 | case PEER_PARENT: |
1f140227 | 1972 | result = "parent"; |
62e76326 | 1973 | break; |
1974 | ||
505e35db | 1975 | case PEER_SIBLING: |
1f140227 | 1976 | result = "sibling"; |
62e76326 | 1977 | break; |
1978 | ||
505e35db | 1979 | case PEER_MULTICAST: |
1f140227 | 1980 | result = "multicast"; |
62e76326 | 1981 | break; |
1982 | ||
505e35db | 1983 | default: |
1f140227 | 1984 | result = "unknown"; |
62e76326 | 1985 | break; |
505e35db | 1986 | } |
1f140227 | 1987 | |
1988 | return result; | |
505e35db | 1989 | } |
1990 | ||
f1dc9b30 | 1991 | static void |
a3c6762c | 1992 | dump_peer(StoreEntry * entry, const char *name, CachePeer * p) |
98ffb7e4 | 1993 | { |
5844d003 | 1994 | NeighborTypeDomainList *t; |
505e35db | 1995 | LOCAL_ARRAY(char, xname, 128); |
62e76326 | 1996 | |
d41de3c1 | 1997 | while (p != NULL) { |
4bc48d15 | 1998 | storeAppendPrintf(entry, "%s %s %s %d %d name=%s", |
62e76326 | 1999 | name, |
2000 | p->host, | |
2001 | neighborTypeStr(p), | |
2002 | p->http_port, | |
4bc48d15 AJ |
2003 | p->icp.port, |
2004 | p->name); | |
62e76326 | 2005 | dump_peer_options(entry, p); |
2006 | ||
62e76326 | 2007 | if (p->access) { |
2008 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
2009 | dump_acl_access(entry, xname, p->access); | |
2010 | } | |
2011 | ||
2012 | for (t = p->typelist; t; t = t->next) { | |
2013 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
2014 | p->host, | |
2015 | peer_type_str(t->type), | |
2016 | t->domain); | |
2017 | } | |
2018 | ||
2019 | p = p->next; | |
d41de3c1 | 2020 | } |
98ffb7e4 | 2021 | } |
2022 | ||
86ae97bb AJ |
2023 | /** |
2024 | * utility function to prevent getservbyname() being called with a numeric value | |
2025 | * on Windows at least it returns garage results. | |
2026 | */ | |
2027 | static bool | |
2028 | isUnsignedNumeric(const char *str, size_t len) | |
2029 | { | |
2030 | if (len < 1) return false; | |
2031 | ||
5e263176 | 2032 | for (; len >0 && *str; ++str, --len) { |
86ae97bb AJ |
2033 | if (! isdigit(*str)) |
2034 | return false; | |
2035 | } | |
2036 | return true; | |
2037 | } | |
2038 | ||
609fac72 | 2039 | /** |
f53969cc | 2040 | \param proto 'tcp' or 'udp' for protocol |
609fac72 | 2041 | \returns Port the named service is supposed to be listening on. |
2042 | */ | |
f45dd259 | 2043 | static unsigned short |
609fac72 | 2044 | GetService(const char *proto) |
2045 | { | |
2046 | struct servent *port = NULL; | |
2047 | /** Parses a port number or service name from the squid.conf */ | |
2eceb328 | 2048 | char *token = ConfigParser::NextToken(); |
609fac72 | 2049 | if (token == NULL) { |
26ac0430 AJ |
2050 | self_destruct(); |
2051 | return 0; /* NEVER REACHED */ | |
609fac72 | 2052 | } |
2053 | /** Returns either the service port number from /etc/services */ | |
e1381638 | 2054 | if ( !isUnsignedNumeric(token, strlen(token)) ) |
86ae97bb | 2055 | port = getservbyname(token, proto); |
609fac72 | 2056 | if (port != NULL) { |
f45dd259 | 2057 | return ntohs((unsigned short)port->s_port); |
609fac72 | 2058 | } |
2059 | /** Or a numeric translation of the config text. */ | |
2060 | return xatos(token); | |
2061 | } | |
2062 | ||
2063 | /** | |
2064 | \returns Port the named TCP service is supposed to be listening on. | |
2065 | \copydoc GetService(const char *proto) | |
2066 | */ | |
f45dd259 | 2067 | inline unsigned short |
609fac72 | 2068 | GetTcpService(void) |
2069 | { | |
2070 | return GetService("tcp"); | |
2071 | } | |
2072 | ||
2073 | /** | |
2074 | \returns Port the named UDP service is supposed to be listening on. | |
2075 | \copydoc GetService(const char *proto) | |
2076 | */ | |
f45dd259 | 2077 | inline unsigned short |
609fac72 | 2078 | GetUdpService(void) |
2079 | { | |
2080 | return GetService("udp"); | |
2081 | } | |
2082 | ||
8203a132 | 2083 | static void |
a3c6762c | 2084 | parse_peer(CachePeer ** head) |
7813c6d5 | 2085 | { |
ba724607 AJ |
2086 | char *host_str = ConfigParser::NextToken(); |
2087 | if (!host_str) { | |
62e76326 | 2088 | self_destruct(); |
ba724607 AJ |
2089 | return; |
2090 | } | |
62e76326 | 2091 | |
ba724607 AJ |
2092 | char *token = ConfigParser::NextToken(); |
2093 | if (!token) { | |
62e76326 | 2094 | self_destruct(); |
ba724607 AJ |
2095 | return; |
2096 | } | |
62e76326 | 2097 | |
ba724607 AJ |
2098 | CachePeer *p = new CachePeer; |
2099 | p->host = xstrdup(host_str); | |
2100 | p->name = xstrdup(host_str); | |
40a1495e | 2101 | p->type = parseNeighborType(token); |
62e76326 | 2102 | |
0d5a2006 | 2103 | if (p->type == PEER_MULTICAST) { |
ccdf4138 FC |
2104 | p->options.no_digest = true; |
2105 | p->options.no_netdb_exchange = true; | |
0d5a2006 | 2106 | } |
2107 | ||
609fac72 | 2108 | p->http_port = GetTcpService(); |
62e76326 | 2109 | |
ba724607 AJ |
2110 | if (!p->http_port) { |
2111 | delete p; | |
0e656b69 | 2112 | self_destruct(); |
ba724607 AJ |
2113 | return; |
2114 | } | |
62e76326 | 2115 | |
609fac72 | 2116 | p->icp.port = GetUdpService(); |
62e76326 | 2117 | |
2eceb328 | 2118 | while ((token = ConfigParser::NextToken())) { |
a37d6070 | 2119 | if (!strcmp(token, "proxy-only")) { |
ccdf4138 | 2120 | p->options.proxy_only = true; |
a37d6070 | 2121 | } else if (!strcmp(token, "no-query")) { |
ccdf4138 | 2122 | p->options.no_query = true; |
a37d6070 | 2123 | } else if (!strcmp(token, "background-ping")) { |
ccdf4138 | 2124 | p->options.background_ping = true; |
a37d6070 | 2125 | } else if (!strcmp(token, "no-digest")) { |
ccdf4138 | 2126 | p->options.no_digest = true; |
a37d6070 | 2127 | } else if (!strcmp(token, "no-tproxy")) { |
ccdf4138 | 2128 | p->options.no_tproxy = true; |
a37d6070 | 2129 | } else if (!strcmp(token, "multicast-responder")) { |
ccdf4138 | 2130 | p->options.mcast_responder = true; |
8a368316 | 2131 | #if PEER_MULTICAST_SIBLINGS |
a37d6070 | 2132 | } else if (!strcmp(token, "multicast-siblings")) { |
ccdf4138 | 2133 | p->options.mcast_siblings = true; |
8a368316 | 2134 | #endif |
a37d6070 | 2135 | } else if (!strncmp(token, "weight=", 7)) { |
62e76326 | 2136 | p->weight = xatoi(token + 7); |
a37d6070 | 2137 | } else if (!strncmp(token, "basetime=", 9)) { |
62e76326 | 2138 | p->basetime = xatoi(token + 9); |
a37d6070 | 2139 | } else if (!strcmp(token, "closest-only")) { |
ccdf4138 | 2140 | p->options.closest_only = true; |
a37d6070 | 2141 | } else if (!strncmp(token, "ttl=", 4)) { |
62e76326 | 2142 | p->mcast.ttl = xatoi(token + 4); |
2143 | ||
2144 | if (p->mcast.ttl < 0) | |
2145 | p->mcast.ttl = 0; | |
2146 | ||
2147 | if (p->mcast.ttl > 128) | |
2148 | p->mcast.ttl = 128; | |
a37d6070 | 2149 | } else if (!strcmp(token, "default")) { |
ccdf4138 | 2150 | p->options.default_parent = true; |
a37d6070 | 2151 | } else if (!strcmp(token, "round-robin")) { |
ccdf4138 | 2152 | p->options.roundrobin = true; |
a37d6070 | 2153 | } else if (!strcmp(token, "weighted-round-robin")) { |
ccdf4138 | 2154 | p->options.weighted_roundrobin = true; |
dc9d133b | 2155 | #if USE_HTCP |
a37d6070 | 2156 | } else if (!strcmp(token, "htcp")) { |
ccdf4138 | 2157 | p->options.htcp = true; |
a37d6070 | 2158 | } else if (!strncmp(token, "htcp=", 5) || !strncmp(token, "htcp-", 5)) { |
18191440 | 2159 | /* Note: The htcp- form is deprecated, replaced by htcp= */ |
ccdf4138 | 2160 | p->options.htcp = true; |
18191440 AJ |
2161 | char *tmp = xstrdup(token+5); |
2162 | char *mode, *nextmode; | |
2163 | for (mode = nextmode = tmp; mode; mode = nextmode) { | |
2164 | nextmode = strchr(mode, ','); | |
a38ec4b1 FC |
2165 | if (nextmode) { |
2166 | *nextmode = '\0'; | |
2167 | ++nextmode; | |
2168 | } | |
a37d6070 | 2169 | if (!strcmp(mode, "no-clr")) { |
18191440 AJ |
2170 | if (p->options.htcp_only_clr) |
2171 | fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously"); | |
ccdf4138 | 2172 | p->options.htcp_no_clr = true; |
a37d6070 | 2173 | } else if (!strcmp(mode, "no-purge-clr")) { |
ccdf4138 | 2174 | p->options.htcp_no_purge_clr = true; |
a37d6070 | 2175 | } else if (!strcmp(mode, "only-clr")) { |
18191440 AJ |
2176 | if (p->options.htcp_no_clr) |
2177 | fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously"); | |
ccdf4138 | 2178 | p->options.htcp_only_clr = true; |
a37d6070 | 2179 | } else if (!strcmp(mode, "forward-clr")) { |
ccdf4138 | 2180 | p->options.htcp_forward_clr = true; |
a37d6070 | 2181 | } else if (!strcmp(mode, "oldsquid")) { |
ccdf4138 | 2182 | p->options.htcp_oldsquid = true; |
18191440 AJ |
2183 | } else { |
2184 | fatalf("invalid HTCP mode '%s'", mode); | |
2185 | } | |
2186 | } | |
2187 | safe_free(tmp); | |
dc9d133b | 2188 | #endif |
a37d6070 | 2189 | } else if (!strcmp(token, "no-netdb-exchange")) { |
ccdf4138 | 2190 | p->options.no_netdb_exchange = true; |
62e76326 | 2191 | |
a37d6070 | 2192 | } else if (!strcmp(token, "carp")) { |
62e76326 | 2193 | if (p->type != PEER_PARENT) |
2194 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
2195 | ||
ccdf4138 | 2196 | p->options.carp = true; |
a37d6070 | 2197 | } else if (!strncmp(token, "carp-key=", 9)) { |
ccdf4138 | 2198 | if (p->options.carp != true) |
de03b596 | 2199 | fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p->host, p->http_port); |
ccdf4138 | 2200 | p->options.carp_key.set = true; |
de03b596 FC |
2201 | char *nextkey=token+strlen("carp-key="), *key=nextkey; |
2202 | for (; key; key = nextkey) { | |
96f6f33b A |
2203 | nextkey=strchr(key,','); |
2204 | if (nextkey) ++nextkey; // skip the comma, any | |
a37d6070 | 2205 | if (0==strncmp(key,"scheme",6)) { |
ccdf4138 | 2206 | p->options.carp_key.scheme = true; |
a37d6070 | 2207 | } else if (0==strncmp(key,"host",4)) { |
ccdf4138 | 2208 | p->options.carp_key.host = true; |
a37d6070 | 2209 | } else if (0==strncmp(key,"port",4)) { |
ccdf4138 | 2210 | p->options.carp_key.port = true; |
a37d6070 | 2211 | } else if (0==strncmp(key,"path",4)) { |
ccdf4138 | 2212 | p->options.carp_key.path = true; |
a37d6070 | 2213 | } else if (0==strncmp(key,"params",6)) { |
ccdf4138 | 2214 | p->options.carp_key.params = true; |
96f6f33b A |
2215 | } else { |
2216 | fatalf("invalid carp-key '%s'",key); | |
2217 | } | |
de03b596 | 2218 | } |
a37d6070 | 2219 | } else if (!strcmp(token, "userhash")) { |
2f1431ea | 2220 | #if USE_AUTH |
f7e1d9ce HN |
2221 | if (p->type != PEER_PARENT) |
2222 | fatalf("parse_peer: non-parent userhash peer %s/%d\n", p->host, p->http_port); | |
2223 | ||
ccdf4138 | 2224 | p->options.userhash = true; |
2f1431ea AJ |
2225 | #else |
2226 | fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p->host, p->http_port); | |
2227 | #endif | |
a37d6070 | 2228 | } else if (!strcmp(token, "sourcehash")) { |
f7e1d9ce HN |
2229 | if (p->type != PEER_PARENT) |
2230 | fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p->host, p->http_port); | |
2231 | ||
ccdf4138 | 2232 | p->options.sourcehash = true; |
f7e1d9ce | 2233 | |
a37d6070 | 2234 | } else if (!strcmp(token, "no-delay")) { |
9a0a18de | 2235 | #if USE_DELAY_POOLS |
ccdf4138 | 2236 | p->options.no_delay = true; |
9a0a18de AJ |
2237 | #else |
2238 | debugs(0, DBG_CRITICAL, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools"); | |
afd88fbe | 2239 | #endif |
a37d6070 | 2240 | } else if (!strncmp(token, "login=", 6)) { |
62e76326 | 2241 | p->login = xstrdup(token + 6); |
2242 | rfc1738_unescape(p->login); | |
9825b398 AJ |
2243 | } else if (!strcmp(token, "auth-no-keytab")) { |
2244 | p->options.auth_no_keytab = 1; | |
a37d6070 | 2245 | } else if (!strncmp(token, "connect-timeout=", 16)) { |
62e76326 | 2246 | p->connect_timeout = xatoi(token + 16); |
a37d6070 | 2247 | } else if (!strncmp(token, "connect-fail-limit=", 19)) { |
ff9970cc | 2248 | p->connect_fail_limit = xatoi(token + 19); |
7e3ce7b9 | 2249 | #if USE_CACHE_DIGESTS |
a37d6070 | 2250 | } else if (!strncmp(token, "digest-url=", 11)) { |
62e76326 | 2251 | p->digest_url = xstrdup(token + 11); |
7e3ce7b9 | 2252 | #endif |
62e76326 | 2253 | |
a37d6070 | 2254 | } else if (!strcmp(token, "allow-miss")) { |
ccdf4138 | 2255 | p->options.allow_miss = true; |
a37d6070 | 2256 | } else if (!strncmp(token, "max-conn=", 9)) { |
62e76326 | 2257 | p->max_conn = xatoi(token + 9); |
e8dca475 CT |
2258 | } else if (!strncmp(token, "standby=", 8)) { |
2259 | p->standby.limit = xatoi(token + 8); | |
a37d6070 | 2260 | } else if (!strcmp(token, "originserver")) { |
ccdf4138 | 2261 | p->options.originserver = true; |
a37d6070 | 2262 | } else if (!strncmp(token, "name=", 5)) { |
62e76326 | 2263 | safe_free(p->name); |
2264 | ||
2265 | if (token[5]) | |
2266 | p->name = xstrdup(token + 5); | |
a37d6070 | 2267 | } else if (!strncmp(token, "forceddomain=", 13)) { |
62e76326 | 2268 | safe_free(p->domain); |
62e76326 | 2269 | if (token[13]) |
2270 | p->domain = xstrdup(token + 13); | |
2271 | ||
cdfb670c AJ |
2272 | } else if (strncmp(token, "ssl", 3) == 0) { |
2273 | #if !USE_OPENSSL | |
2274 | debugs(0, DBG_CRITICAL, "WARNING: cache_peer option '" << token << "' requires --with-openssl"); | |
2275 | #else | |
0b0e0864 | 2276 | p->secure.parse(token+3); |
cdfb670c | 2277 | #endif |
1cc44095 | 2278 | } else if (strncmp(token, "tls-", 4) == 0) { |
1cc44095 | 2279 | p->secure.parse(token+4); |
0ff7e52d AJ |
2280 | } else if (strncmp(token, "tls", 3) == 0) { |
2281 | p->secure.parse(token+3); | |
62e76326 | 2282 | } else if (strcmp(token, "front-end-https") == 0) { |
2283 | p->front_end_https = 1; | |
2284 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
2285 | p->front_end_https = 1; | |
2286 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
2287 | p->front_end_https = 2; | |
26ac0430 | 2288 | } else if (strcmp(token, "connection-auth=off") == 0) { |
d67acb4e AJ |
2289 | p->connection_auth = 0; |
2290 | } else if (strcmp(token, "connection-auth") == 0) { | |
2291 | p->connection_auth = 1; | |
2292 | } else if (strcmp(token, "connection-auth=on") == 0) { | |
2293 | p->connection_auth = 1; | |
2294 | } else if (strcmp(token, "connection-auth=auto") == 0) { | |
2295 | p->connection_auth = 2; | |
9d22bac3 AJ |
2296 | } else if (token[0] == '#') { |
2297 | // start of a text comment. stop reading this line. | |
2298 | break; | |
62e76326 | 2299 | } else { |
9d22bac3 | 2300 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: Ignoring unknown cache_peer option '" << token << "'"); |
62e76326 | 2301 | } |
270b86af | 2302 | } |
62e76326 | 2303 | |
be753325 | 2304 | if (peerFindByName(p->name)) |
62e76326 | 2305 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
2306 | ||
e8dca475 CT |
2307 | if (p->max_conn > 0 && p->max_conn < p->standby.limit) |
2308 | fatalf("ERROR: cache_peer %s max-conn=%d is lower than its standby=%d\n", p->host, p->max_conn, p->standby.limit); | |
2309 | ||
40a1495e | 2310 | if (p->weight < 1) |
62e76326 | 2311 | p->weight = 1; |
2312 | ||
ff9970cc | 2313 | if (p->connect_fail_limit < 1) |
a4d889e0 | 2314 | p->connect_fail_limit = 10; |
ff9970cc | 2315 | |
e13ee7ad | 2316 | #if USE_CACHE_DIGESTS |
62e76326 | 2317 | |
e13ee7ad | 2318 | if (!p->options.no_digest) { |
62e76326 | 2319 | /* XXX This looks odd.. who has the original pointer |
2320 | * then? | |
2321 | */ | |
2322 | PeerDigest *pd = peerDigestCreate(p); | |
2323 | p->digest = cbdataReference(pd); | |
8a6218c6 | 2324 | } |
62e76326 | 2325 | |
e13ee7ad | 2326 | #endif |
cc192b50 | 2327 | |
2328 | p->index = ++Config.npeers; | |
2329 | ||
0153d498 | 2330 | while (*head != NULL) |
62e76326 | 2331 | head = &(*head)->next; |
2332 | ||
0153d498 | 2333 | *head = p; |
62e76326 | 2334 | |
32a47e3e | 2335 | peerClearRRStart(); |
0153d498 | 2336 | } |
2337 | ||
2338 | static void | |
a3c6762c | 2339 | free_peer(CachePeer ** P) |
0153d498 | 2340 | { |
719815a0 AJ |
2341 | delete *P; |
2342 | *P = NULL; | |
987c67d1 | 2343 | Config.npeers = 0; |
270b86af | 2344 | } |
2345 | ||
2346 | static void | |
613924ee | 2347 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, Mgr::ActionPasswordList * list) |
270b86af | 2348 | { |
a5f27c62 | 2349 | while (list) { |
62e76326 | 2350 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
2351 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
2352 | else | |
2353 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
2354 | ||
a5f27c62 AJ |
2355 | for (auto w : list->actions) |
2356 | entry->appendf(" " SQUIDSBUFPH, SQUIDSBUFPRINT(w)); | |
62e76326 | 2357 | |
2358 | storeAppendPrintf(entry, "\n"); | |
2359 | list = list->next; | |
d41de3c1 | 2360 | } |
270b86af | 2361 | } |
2362 | ||
2363 | static void | |
613924ee | 2364 | parse_cachemgrpasswd(Mgr::ActionPasswordList ** head) |
270b86af | 2365 | { |
a5f27c62 | 2366 | char *passwd = nullptr; |
270b86af | 2367 | parse_string(&passwd); |
a5f27c62 AJ |
2368 | |
2369 | Mgr::ActionPasswordList *p = new Mgr::ActionPasswordList; | |
22f3fd98 | 2370 | p->passwd = passwd; |
62e76326 | 2371 | |
a5f27c62 AJ |
2372 | while (char *token = ConfigParser::NextQuotedToken()) |
2373 | p->actions.push_back(SBuf(token)); | |
2374 | ||
2375 | Mgr::ActionPasswordList **P; | |
26aa7e31 | 2376 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 2377 | /* |
2378 | * See if any of the actions from this line already have a | |
2379 | * password from previous lines. The password checking | |
2380 | * routines in cache_manager.c take the the password from | |
613924ee | 2381 | * the first Mgr::ActionPasswordList that contains the |
62e76326 | 2382 | * requested action. Thus, we should warn users who might |
2383 | * think they can have two passwords for the same action. | |
2384 | */ | |
a5f27c62 AJ |
2385 | for (const auto &w : (*P)->actions) { |
2386 | for (const auto &u : p->actions) { | |
2387 | if (w != u) | |
62e76326 | 2388 | continue; |
2389 | ||
a5f27c62 | 2390 | debugs(0, DBG_PARSE_NOTE(1), "ERROR: action '" << u << "' (line " << config_lineno << ") already has a password"); |
62e76326 | 2391 | } |
2392 | } | |
26aa7e31 | 2393 | } |
62e76326 | 2394 | |
22f3fd98 | 2395 | *P = p; |
270b86af | 2396 | } |
2397 | ||
2398 | static void | |
613924ee | 2399 | free_cachemgrpasswd(Mgr::ActionPasswordList ** head) |
270b86af | 2400 | { |
a5f27c62 AJ |
2401 | delete *head; |
2402 | *head = nullptr; | |
270b86af | 2403 | } |
2404 | ||
8203a132 | 2405 | static void |
7f0b3324 | 2406 | dump_denyinfo(StoreEntry * entry, const char *name, AclDenyInfoList * var) |
270b86af | 2407 | { |
d41de3c1 | 2408 | while (var != NULL) { |
62e76326 | 2409 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
2410 | ||
2e00d185 | 2411 | for (auto *a = var->acl_list; a != NULL; a = a->next) |
62e76326 | 2412 | storeAppendPrintf(entry, " %s", a->name); |
2413 | ||
2414 | storeAppendPrintf(entry, "\n"); | |
2415 | ||
2416 | var = var->next; | |
d41de3c1 | 2417 | } |
270b86af | 2418 | } |
2419 | ||
2420 | static void | |
7f0b3324 | 2421 | parse_denyinfo(AclDenyInfoList ** var) |
6e40f263 | 2422 | { |
f1dc9b30 | 2423 | aclParseDenyInfoLine(var); |
6e40f263 | 2424 | } |
403279e0 | 2425 | |
1273d501 | 2426 | void |
7f0b3324 | 2427 | free_denyinfo(AclDenyInfoList ** list) |
3c5557f9 | 2428 | { |
2e00d185 AJ |
2429 | delete *list; |
2430 | *list = nullptr; | |
270b86af | 2431 | } |
2432 | ||
2433 | static void | |
505e35db | 2434 | parse_peer_access(void) |
270b86af | 2435 | { |
ba724607 AJ |
2436 | char *host = ConfigParser::NextToken(); |
2437 | if (!host) { | |
62e76326 | 2438 | self_destruct(); |
ba724607 AJ |
2439 | return; |
2440 | } | |
62e76326 | 2441 | |
ba724607 AJ |
2442 | CachePeer *p = peerFindByName(host); |
2443 | if (!p) { | |
fa84c01d | 2444 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2445 | return; |
0cdcddb9 | 2446 | } |
62e76326 | 2447 | |
6f58d7d7 AR |
2448 | std::string directive = "peer_access "; |
2449 | directive += host; | |
2450 | aclParseAccessLine(directive.c_str(), LegacyParser, &p->access); | |
270b86af | 2451 | } |
2452 | ||
270b86af | 2453 | static void |
2454 | parse_hostdomaintype(void) | |
2455 | { | |
ba724607 AJ |
2456 | char *host = ConfigParser::NextToken(); |
2457 | if (!host) { | |
62e76326 | 2458 | self_destruct(); |
ba724607 AJ |
2459 | return; |
2460 | } | |
62e76326 | 2461 | |
ba724607 AJ |
2462 | char *type = ConfigParser::NextToken(); |
2463 | if (!type) { | |
62e76326 | 2464 | self_destruct(); |
ba724607 AJ |
2465 | return; |
2466 | } | |
62e76326 | 2467 | |
ba724607 | 2468 | char *domain = nullptr; |
2eceb328 | 2469 | while ((domain = ConfigParser::NextToken())) { |
ba724607 AJ |
2470 | CachePeer *p = peerFindByName(host); |
2471 | if (!p) { | |
fa84c01d | 2472 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2473 | return; |
2474 | } | |
2475 | ||
ba724607 | 2476 | auto *l = static_cast<NeighborTypeDomainList *>(xcalloc(1, sizeof(NeighborTypeDomainList))); |
62e76326 | 2477 | l->type = parseNeighborType(type); |
2478 | l->domain = xstrdup(domain); | |
2479 | ||
ba724607 | 2480 | NeighborTypeDomainList **L = nullptr; |
3d0ac046 | 2481 | for (L = &(p->typelist); *L; L = &((*L)->next)); |
62e76326 | 2482 | *L = l; |
f1dc9b30 | 2483 | } |
270b86af | 2484 | } |
2485 | ||
270b86af | 2486 | static void |
a7d59104 | 2487 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 2488 | { |
f53b06f9 | 2489 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2490 | } |
c1c29eb6 | 2491 | |
94439e4e | 2492 | void |
270b86af | 2493 | parse_int(int *var) |
2494 | { | |
270b86af | 2495 | int i; |
0e4e0e7d | 2496 | i = GetInteger(); |
270b86af | 2497 | *var = i; |
2498 | } | |
090089c4 | 2499 | |
0153d498 | 2500 | static void |
2501 | free_int(int *var) | |
2502 | { | |
a47b9029 | 2503 | *var = 0; |
0153d498 | 2504 | } |
2505 | ||
8f7dbf74 DD |
2506 | static void |
2507 | dump_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
2508 | { | |
2509 | storeAppendPrintf(entry, "%s %" PRId64 "\n", name, var); | |
2510 | } | |
2511 | ||
2512 | void | |
2513 | parse_int64_t(int64_t *var) | |
2514 | { | |
2515 | int64_t i; | |
2516 | i = GetInteger64(); | |
2517 | *var = i; | |
2518 | } | |
2519 | ||
2520 | static void | |
2521 | free_int64_t(int64_t *var) | |
2522 | { | |
2523 | *var = 0; | |
2524 | } | |
2525 | ||
270b86af | 2526 | static void |
a7d59104 | 2527 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 2528 | { |
f53b06f9 | 2529 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2530 | } |
090089c4 | 2531 | |
d205783b | 2532 | void |
270b86af | 2533 | parse_onoff(int *var) |
2534 | { | |
2eceb328 | 2535 | char *token = ConfigParser::NextToken(); |
ba724607 | 2536 | if (!token) { |
62e76326 | 2537 | self_destruct(); |
ba724607 AJ |
2538 | return; |
2539 | } | |
62e76326 | 2540 | |
a37d6070 | 2541 | if (!strcmp(token, "on")) { |
62e76326 | 2542 | *var = 1; |
a37d6070 | 2543 | } else if (!strcmp(token, "enable")) { |
54a063a2 TX |
2544 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'enable' is deprecated. Please update to use 'on'."); |
2545 | *var = 1; | |
a37d6070 | 2546 | } else if (!strcmp(token, "off")) { |
62e76326 | 2547 | *var = 0; |
a37d6070 | 2548 | } else if (!strcmp(token, "disable")) { |
54a063a2 TX |
2549 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'disable' is deprecated. Please update to use 'off'."); |
2550 | *var = 0; | |
2551 | } else { | |
2552 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: Invalid option: Boolean options can only be 'on' or 'off'."); | |
2553 | self_destruct(); | |
2554 | } | |
270b86af | 2555 | } |
e90100aa | 2556 | |
0153d498 | 2557 | #define free_onoff free_int |
52d3f198 | 2558 | |
2559 | static void | |
2560 | dump_tristate(StoreEntry * entry, const char *name, int var) | |
2561 | { | |
2562 | const char *state; | |
2563 | ||
2564 | if (var > 0) | |
2565 | state = "on"; | |
2566 | else if (var < 0) | |
2567 | state = "warn"; | |
2568 | else | |
2569 | state = "off"; | |
2570 | ||
2571 | storeAppendPrintf(entry, "%s %s\n", name, state); | |
2572 | } | |
2573 | ||
2574 | static void | |
2575 | parse_tristate(int *var) | |
2576 | { | |
2eceb328 | 2577 | char *token = ConfigParser::NextToken(); |
ba724607 | 2578 | if (!token) { |
52d3f198 | 2579 | self_destruct(); |
ba724607 AJ |
2580 | return; |
2581 | } | |
52d3f198 | 2582 | |
a37d6070 | 2583 | if (!strcmp(token, "on")) { |
54a063a2 | 2584 | *var = 1; |
a37d6070 | 2585 | } else if (!strcmp(token, "enable")) { |
54a063a2 | 2586 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'enable' is deprecated. Please update to use value 'on'."); |
52d3f198 | 2587 | *var = 1; |
a37d6070 | 2588 | } else if (!strcmp(token, "warn")) { |
52d3f198 | 2589 | *var = -1; |
a37d6070 | 2590 | } else if (!strcmp(token, "off")) { |
52d3f198 | 2591 | *var = 0; |
a37d6070 | 2592 | } else if (!strcmp(token, "disable")) { |
54a063a2 TX |
2593 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'disable' is deprecated. Please update to use value 'off'."); |
2594 | *var = 0; | |
2595 | } else { | |
2596 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: Invalid option: Tristate options can only be 'on', 'off', or 'warn'."); | |
2597 | self_destruct(); | |
2598 | } | |
52d3f198 | 2599 | } |
2600 | ||
2601 | #define free_tristate free_int | |
30a4f2a8 | 2602 | |
079a8480 AJ |
2603 | void |
2604 | parse_pipelinePrefetch(int *var) | |
2605 | { | |
bde7a8ce | 2606 | char *token = ConfigParser::PeekAtToken(); |
ba724607 | 2607 | if (!token) { |
079a8480 | 2608 | self_destruct(); |
ba724607 AJ |
2609 | return; |
2610 | } | |
079a8480 AJ |
2611 | |
2612 | if (!strcmp(token, "on")) { | |
2613 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'pipeline_prefetch on' is deprecated. Please update to use 1 (or a higher number)."); | |
2614 | *var = 1; | |
bde7a8ce CT |
2615 | //pop the token |
2616 | (void)ConfigParser::NextToken(); | |
079a8480 AJ |
2617 | } else if (!strcmp(token, "off")) { |
2618 | debugs(0, DBG_PARSE_NOTE(2), "WARNING: 'pipeline_prefetch off' is deprecated. Please update to use '0'."); | |
2619 | *var = 0; | |
bde7a8ce CT |
2620 | //pop the token |
2621 | (void)ConfigParser::NextToken(); | |
2622 | } else | |
079a8480 | 2623 | parse_int(var); |
079a8480 AJ |
2624 | } |
2625 | ||
2626 | #define free_pipelinePrefetch free_int | |
2627 | #define dump_pipelinePrefetch dump_int | |
2628 | ||
270b86af | 2629 | static void |
8d9a8184 | 2630 | dump_refreshpattern(StoreEntry * entry, const char *name, RefreshPattern * head) |
270b86af | 2631 | { |
d41de3c1 | 2632 | while (head != NULL) { |
0e1d7629 | 2633 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d", |
62e76326 | 2634 | name, |
c2afddd8 | 2635 | head->pattern.flags®_ICASE ? " -i" : null_string, |
95b8eae2 | 2636 | head->pattern.c_str(), |
62e76326 | 2637 | (int) head->min / 60, |
2638 | (int) (100.0 * head->pct + 0.5), | |
2639 | (int) head->max / 60); | |
4c3ef9b2 | 2640 | |
570d3f75 AJ |
2641 | if (head->max_stale >= 0) |
2642 | storeAppendPrintf(entry, " max-stale=%d", head->max_stale); | |
2643 | ||
4c3ef9b2 | 2644 | if (head->flags.refresh_ims) |
2645 | storeAppendPrintf(entry, " refresh-ims"); | |
2646 | ||
3d8b6ba4 AJ |
2647 | if (head->flags.store_stale) |
2648 | storeAppendPrintf(entry, " store-stale"); | |
2649 | ||
626096be | 2650 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2651 | |
2652 | if (head->flags.override_expire) | |
2653 | storeAppendPrintf(entry, " override-expire"); | |
2654 | ||
2655 | if (head->flags.override_lastmod) | |
2656 | storeAppendPrintf(entry, " override-lastmod"); | |
2657 | ||
2658 | if (head->flags.reload_into_ims) | |
2659 | storeAppendPrintf(entry, " reload-into-ims"); | |
2660 | ||
2661 | if (head->flags.ignore_reload) | |
2662 | storeAppendPrintf(entry, " ignore-reload"); | |
2663 | ||
38f9c547 | 2664 | if (head->flags.ignore_no_store) |
2665 | storeAppendPrintf(entry, " ignore-no-store"); | |
2666 | ||
2667 | if (head->flags.ignore_private) | |
2668 | storeAppendPrintf(entry, " ignore-private"); | |
9f60cfdf | 2669 | #endif |
62e76326 | 2670 | |
2671 | storeAppendPrintf(entry, "\n"); | |
2672 | ||
2673 | head = head->next; | |
d41de3c1 | 2674 | } |
270b86af | 2675 | } |
090089c4 | 2676 | |
270b86af | 2677 | static void |
8d9a8184 | 2678 | parse_refreshpattern(RefreshPattern ** head) |
270b86af | 2679 | { |
f1dc9b30 | 2680 | char *token; |
c2afddd8 | 2681 | char *pattern; |
f1dc9b30 | 2682 | time_t min = 0; |
c3f6d204 | 2683 | double pct = 0.0; |
f1dc9b30 | 2684 | time_t max = 0; |
4c3ef9b2 | 2685 | int refresh_ims = 0; |
3d8b6ba4 | 2686 | int store_stale = 0; |
570d3f75 | 2687 | int max_stale = -1; |
3d8b6ba4 | 2688 | |
626096be | 2689 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2690 | |
1dfa1d81 | 2691 | int override_expire = 0; |
2692 | int override_lastmod = 0; | |
cbe3a719 | 2693 | int reload_into_ims = 0; |
2694 | int ignore_reload = 0; | |
38f9c547 | 2695 | int ignore_no_store = 0; |
2696 | int ignore_private = 0; | |
9f60cfdf | 2697 | #endif |
62e76326 | 2698 | |
c2afddd8 AJ |
2699 | int i; |
2700 | RefreshPattern *t; | |
2701 | regex_t comp; | |
2702 | int errcode; | |
2703 | int flags = REG_EXTENDED | REG_NOSUB; | |
2704 | ||
2705 | if ((token = ConfigParser::RegexPattern()) != NULL) { | |
2f3c75c3 AJ |
2706 | |
2707 | if (strcmp(token, "-i") == 0) { | |
c2afddd8 | 2708 | flags |= REG_ICASE; |
bde7a8ce | 2709 | token = ConfigParser::RegexPattern(); |
2f3c75c3 | 2710 | } else if (strcmp(token, "+i") == 0) { |
c2afddd8 | 2711 | flags &= ~REG_ICASE; |
bde7a8ce | 2712 | token = ConfigParser::RegexPattern(); |
2f3c75c3 | 2713 | } |
c2afddd8 AJ |
2714 | |
2715 | } | |
2716 | ||
2717 | if (token == NULL) { | |
2f3c75c3 | 2718 | debugs(3, DBG_CRITICAL, "FATAL: refresh_pattern missing the regex pattern parameter"); |
62e76326 | 2719 | self_destruct(); |
9eeb8e4b | 2720 | return; |
2721 | } | |
62e76326 | 2722 | |
c2afddd8 | 2723 | pattern = xstrdup(token); |
62e76326 | 2724 | |
c2afddd8 | 2725 | i = GetInteger(); /* token: min */ |
62e76326 | 2726 | |
a632ba71 AJ |
2727 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2728 | if (i < 0) { | |
2729 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age negative. Cropped back to zero."); | |
2730 | i = 0; | |
2731 | } | |
2732 | if (i > 60*24*365) { | |
2733 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year."); | |
2734 | i = 60*24*365; | |
2735 | } | |
2736 | ||
f53969cc | 2737 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2738 | |
1454480a | 2739 | pct = GetPercentage(false); /* token: pct . with no limit on size */ |
62e76326 | 2740 | |
f53969cc | 2741 | i = GetInteger(); /* token: max */ |
62e76326 | 2742 | |
a632ba71 AJ |
2743 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2744 | if (i < 0) { | |
2745 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age negative. Cropped back to zero."); | |
2746 | i = 0; | |
2747 | } | |
2748 | if (i > 60*24*365) { | |
2749 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year."); | |
2750 | i = 60*24*365; | |
2751 | } | |
2752 | ||
f53969cc | 2753 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2754 | |
1dfa1d81 | 2755 | /* Options */ |
c2afddd8 | 2756 | while ((token = ConfigParser::NextToken()) != NULL) { |
4c3ef9b2 | 2757 | if (!strcmp(token, "refresh-ims")) { |
2758 | refresh_ims = 1; | |
3d8b6ba4 AJ |
2759 | } else if (!strcmp(token, "store-stale")) { |
2760 | store_stale = 1; | |
570d3f75 | 2761 | } else if (!strncmp(token, "max-stale=", 10)) { |
54a063a2 | 2762 | max_stale = xatoi(token + 10); |
064679ea | 2763 | |
626096be | 2764 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2765 | |
4c3ef9b2 | 2766 | } else if (!strcmp(token, "override-expire")) |
62e76326 | 2767 | override_expire = 1; |
2768 | else if (!strcmp(token, "override-lastmod")) | |
2769 | override_lastmod = 1; | |
38f9c547 | 2770 | else if (!strcmp(token, "ignore-no-store")) |
2771 | ignore_no_store = 1; | |
2772 | else if (!strcmp(token, "ignore-private")) | |
2773 | ignore_private = 1; | |
62e76326 | 2774 | else if (!strcmp(token, "reload-into-ims")) { |
2775 | reload_into_ims = 1; | |
2776 | refresh_nocache_hack = 1; | |
2777 | /* tell client_side.c that this is used */ | |
2778 | } else if (!strcmp(token, "ignore-reload")) { | |
2779 | ignore_reload = 1; | |
2780 | refresh_nocache_hack = 1; | |
2781 | /* tell client_side.c that this is used */ | |
9f60cfdf | 2782 | #endif |
62e76326 | 2783 | |
064679ea AJ |
2784 | } else if (!strcmp(token, "ignore-no-cache") || |
2785 | !strcmp(token, "ignore-must-revalidate") || | |
2786 | !strcmp(token, "ignore-auth") | |
7766dad3 | 2787 | ) { |
064679ea | 2788 | debugs(22, DBG_PARSE_NOTE(2), "UPGRADE: refresh_pattern option '" << token << "' is obsolete. Remove it."); |
4c3ef9b2 | 2789 | } else |
fa84c01d | 2790 | debugs(22, DBG_CRITICAL, "refreshAddToList: Unknown option '" << pattern << "': " << token); |
1dfa1d81 | 2791 | } |
62e76326 | 2792 | |
c2afddd8 AJ |
2793 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
2794 | char errbuf[256]; | |
2795 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
fa84c01d | 2796 | debugs(22, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
c2afddd8 | 2797 | debugs(22, DBG_CRITICAL, "refreshAddToList: Invalid regular expression '" << pattern << "': " << errbuf); |
eeaa522f | 2798 | xfree(pattern); |
62e76326 | 2799 | return; |
f1dc9b30 | 2800 | } |
62e76326 | 2801 | |
c3f6d204 | 2802 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2803 | max = max < 0 ? 0 : max; |
c2afddd8 AJ |
2804 | t = new RefreshPattern(pattern, flags); |
2805 | t->pattern.regex = comp; | |
f1dc9b30 | 2806 | t->min = min; |
c3f6d204 | 2807 | t->pct = pct; |
f1dc9b30 | 2808 | t->max = max; |
62e76326 | 2809 | |
4c3ef9b2 | 2810 | if (refresh_ims) |
be4d35dc | 2811 | t->flags.refresh_ims = true; |
4c3ef9b2 | 2812 | |
3d8b6ba4 | 2813 | if (store_stale) |
be4d35dc | 2814 | t->flags.store_stale = true; |
3d8b6ba4 | 2815 | |
570d3f75 AJ |
2816 | t->max_stale = max_stale; |
2817 | ||
626096be | 2818 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2819 | |
1dfa1d81 | 2820 | if (override_expire) |
be4d35dc | 2821 | t->flags.override_expire = true; |
62e76326 | 2822 | |
1dfa1d81 | 2823 | if (override_lastmod) |
be4d35dc | 2824 | t->flags.override_lastmod = true; |
62e76326 | 2825 | |
cbe3a719 | 2826 | if (reload_into_ims) |
be4d35dc | 2827 | t->flags.reload_into_ims = true; |
62e76326 | 2828 | |
cbe3a719 | 2829 | if (ignore_reload) |
be4d35dc | 2830 | t->flags.ignore_reload = true; |
62e76326 | 2831 | |
38f9c547 | 2832 | if (ignore_no_store) |
be4d35dc | 2833 | t->flags.ignore_no_store = true; |
38f9c547 | 2834 | |
2835 | if (ignore_private) | |
be4d35dc | 2836 | t->flags.ignore_private = true; |
9f60cfdf | 2837 | #endif |
62e76326 | 2838 | |
f1dc9b30 | 2839 | t->next = NULL; |
62e76326 | 2840 | |
f1dc9b30 | 2841 | while (*head) |
62e76326 | 2842 | head = &(*head)->next; |
2843 | ||
f1dc9b30 | 2844 | *head = t; |
62e76326 | 2845 | |
95b8eae2 | 2846 | xfree(pattern); |
270b86af | 2847 | } |
090089c4 | 2848 | |
270b86af | 2849 | static void |
8d9a8184 | 2850 | free_refreshpattern(RefreshPattern ** head) |
270b86af | 2851 | { |
95b8eae2 AJ |
2852 | delete *head; |
2853 | *head = nullptr; | |
c2066637 | 2854 | |
626096be | 2855 | #if USE_HTTP_VIOLATIONS |
c2066637 | 2856 | refresh_nocache_hack = 0; |
8970d351 | 2857 | |
2858 | #endif | |
270b86af | 2859 | } |
12b9e9b1 | 2860 | |
270b86af | 2861 | static void |
a7d59104 | 2862 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2863 | { |
f53b06f9 | 2864 | if (var != NULL) |
62e76326 | 2865 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2866 | } |
98ffb7e4 | 2867 | |
270b86af | 2868 | static void |
0153d498 | 2869 | parse_string(char **var) |
270b86af | 2870 | { |
270b86af | 2871 | safe_free(*var); |
62e76326 | 2872 | |
ba724607 AJ |
2873 | char *token = ConfigParser::NextToken(); |
2874 | if (!token) { | |
62e76326 | 2875 | self_destruct(); |
ba724607 AJ |
2876 | return; |
2877 | } | |
62e76326 | 2878 | |
270b86af | 2879 | *var = xstrdup(token); |
2880 | } | |
b15e6857 | 2881 | |
0153d498 | 2882 | static void |
2883 | free_string(char **var) | |
2884 | { | |
027acbaf | 2885 | safe_free(*var); |
0153d498 | 2886 | } |
caebbe00 | 2887 | |
94439e4e | 2888 | void |
f1dc9b30 | 2889 | parse_eol(char *volatile *var) |
270b86af | 2890 | { |
65657c1a AJ |
2891 | if (!var) { |
2892 | self_destruct(); | |
2893 | return; | |
2894 | } | |
2895 | ||
2eceb328 | 2896 | unsigned char *token = (unsigned char *) ConfigParser::NextQuotedOrToEol(); |
270b86af | 2897 | safe_free(*var); |
62e76326 | 2898 | |
9eeb8e4b | 2899 | if (!token) { |
62e76326 | 2900 | self_destruct(); |
9eeb8e4b | 2901 | return; |
2902 | } | |
62e76326 | 2903 | |
e4755e29 | 2904 | while (*token && xisspace(*token)) |
a38ec4b1 | 2905 | ++token; |
62e76326 | 2906 | |
9eeb8e4b | 2907 | if (!*token) { |
62e76326 | 2908 | self_destruct(); |
9eeb8e4b | 2909 | return; |
2910 | } | |
62e76326 | 2911 | |
852751f7 | 2912 | *var = xstrdup((char *) token); |
270b86af | 2913 | } |
090089c4 | 2914 | |
52d3f198 | 2915 | #define dump_eol dump_string |
2916 | #define free_eol free_string | |
2917 | ||
b11724bb CT |
2918 | static void |
2919 | parse_TokenOrQuotedString(char **var) | |
2920 | { | |
b11724bb CT |
2921 | safe_free(*var); |
2922 | ||
ba724607 | 2923 | char *token = ConfigParser::NextQuotedToken(); |
ec1e53fa | 2924 | if (!token) { |
b11724bb | 2925 | self_destruct(); |
ba724607 AJ |
2926 | return; |
2927 | } | |
b11724bb CT |
2928 | |
2929 | *var = xstrdup(token); | |
2930 | } | |
2931 | ||
2932 | #define dump_TokenOrQuotedString dump_string | |
2933 | #define free_TokenOrQuotedString free_string | |
2934 | ||
270b86af | 2935 | static void |
a7d59104 | 2936 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 2937 | { |
f53b06f9 | 2938 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 2939 | } |
2940 | ||
94439e4e | 2941 | void |
a47b9029 | 2942 | parse_time_t(time_t * var) |
0ffd22bc | 2943 | { |
fd0f51c4 | 2944 | time_msec_t tval; |
9b741834 | 2945 | parseTimeLine(&tval, T_SECOND_STR, false); |
fd0f51c4 | 2946 | *var = static_cast<time_t>(tval/1000); |
0ffd22bc | 2947 | } |
2948 | ||
270b86af | 2949 | static void |
a47b9029 | 2950 | free_time_t(time_t * var) |
270b86af | 2951 | { |
a47b9029 | 2952 | *var = 0; |
270b86af | 2953 | } |
9906e724 | 2954 | |
fd0f51c4 CT |
2955 | static void |
2956 | dump_time_msec(StoreEntry * entry, const char *name, time_msec_t var) | |
2957 | { | |
2958 | if (var % 1000) | |
c91ca3ce | 2959 | storeAppendPrintf(entry, "%s %" PRId64 " milliseconds\n", name, var); |
fd0f51c4 CT |
2960 | else |
2961 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int)(var/1000) ); | |
2962 | } | |
2963 | ||
2964 | void | |
2965 | parse_time_msec(time_msec_t * var) | |
2966 | { | |
9b741834 | 2967 | parseTimeLine(var, T_SECOND_STR, true); |
fd0f51c4 CT |
2968 | } |
2969 | ||
2970 | static void | |
2971 | free_time_msec(time_msec_t * var) | |
2972 | { | |
2973 | *var = 0; | |
2974 | } | |
2975 | ||
0477a072 | 2976 | #if UNUSED_CODE |
9906e724 | 2977 | static void |
a7d59104 | 2978 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 2979 | { |
f53b06f9 | 2980 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 2981 | } |
0477a072 | 2982 | #endif |
1b635117 | 2983 | |
2984 | static void | |
a7d59104 | 2985 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2986 | { |
f53b06f9 | 2987 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 2988 | } |
2989 | ||
e210930b AJ |
2990 | static void |
2991 | dump_b_ssize_t(StoreEntry * entry, const char *name, ssize_t var) | |
2992 | { | |
2993 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); | |
2994 | } | |
e210930b | 2995 | |
3e62bd58 | 2996 | #if UNUSED_CODE |
9906e724 | 2997 | static void |
a7d59104 | 2998 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2999 | { |
f53b06f9 | 3000 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 3001 | } |
3e62bd58 | 3002 | #endif |
9906e724 | 3003 | |
47f6e231 | 3004 | static void |
3005 | dump_b_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
3006 | { | |
c91ca3ce | 3007 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_BYTES_STR); |
47f6e231 | 3008 | } |
3009 | ||
3010 | static void | |
3011 | dump_kb_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
3012 | { | |
c91ca3ce | 3013 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_KBYTES_STR); |
47f6e231 | 3014 | } |
3015 | ||
0477a072 | 3016 | #if UNUSED_CODE |
9906e724 | 3017 | static void |
a47b9029 | 3018 | parse_size_t(size_t * var) |
1b635117 | 3019 | { |
1b635117 | 3020 | int i; |
0e4e0e7d | 3021 | i = GetInteger(); |
1b635117 | 3022 | *var = (size_t) i; |
3023 | } | |
0477a072 | 3024 | #endif |
1b635117 | 3025 | |
3026 | static void | |
3027 | parse_b_size_t(size_t * var) | |
9906e724 | 3028 | { |
3029 | parseBytesLine(var, B_BYTES_STR); | |
3030 | } | |
3031 | ||
e210930b AJ |
3032 | static void |
3033 | parse_b_ssize_t(ssize_t * var) | |
3034 | { | |
3035 | parseBytesLineSigned(var, B_BYTES_STR); | |
3036 | } | |
e210930b | 3037 | |
3e62bd58 | 3038 | #if UNUSED_CODE |
9906e724 | 3039 | static void |
a47b9029 | 3040 | parse_kb_size_t(size_t * var) |
9906e724 | 3041 | { |
3042 | parseBytesLine(var, B_KBYTES_STR); | |
3043 | } | |
3e62bd58 | 3044 | #endif |
9906e724 | 3045 | |
47f6e231 | 3046 | static void |
3047 | parse_b_int64_t(int64_t * var) | |
3048 | { | |
3049 | parseBytesLine64(var, B_BYTES_STR); | |
3050 | } | |
3051 | ||
3052 | static void | |
3053 | parse_kb_int64_t(int64_t * var) | |
3054 | { | |
3055 | parseBytesLine64(var, B_KBYTES_STR); | |
3056 | } | |
3057 | ||
9906e724 | 3058 | static void |
a47b9029 | 3059 | free_size_t(size_t * var) |
9906e724 | 3060 | { |
a47b9029 | 3061 | *var = 0; |
9906e724 | 3062 | } |
3063 | ||
e210930b AJ |
3064 | static void |
3065 | free_ssize_t(ssize_t * var) | |
3066 | { | |
3067 | *var = 0; | |
3068 | } | |
e210930b | 3069 | |
47f6e231 | 3070 | static void |
3071 | free_b_int64_t(int64_t * var) | |
3072 | { | |
3073 | *var = 0; | |
3074 | } | |
3075 | ||
1b635117 | 3076 | #define free_b_size_t free_size_t |
e210930b | 3077 | #define free_b_ssize_t free_ssize_t |
9906e724 | 3078 | #define free_kb_size_t free_size_t |
3079 | #define free_mb_size_t free_size_t | |
3080 | #define free_gb_size_t free_size_t | |
47f6e231 | 3081 | #define free_kb_int64_t free_b_int64_t |
090089c4 | 3082 | |
8203a132 | 3083 | static void |
f45dd259 | 3084 | dump_u_short(StoreEntry * entry, const char *name, unsigned short var) |
090089c4 | 3085 | { |
f53b06f9 | 3086 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 3087 | } |
090089c4 | 3088 | |
0153d498 | 3089 | static void |
f45dd259 | 3090 | free_u_short(unsigned short * u) |
0153d498 | 3091 | { |
3092 | *u = 0; | |
3093 | } | |
3094 | ||
270b86af | 3095 | static void |
f45dd259 | 3096 | parse_u_short(unsigned short * var) |
b67e2c8c | 3097 | { |
3098 | ConfigParser::ParseUShort(var); | |
3099 | } | |
3100 | ||
3101 | void | |
f45dd259 | 3102 | ConfigParser::ParseUShort(unsigned short *var) |
270b86af | 3103 | { |
0e656b69 | 3104 | *var = GetShort(); |
090089c4 | 3105 | } |
3106 | ||
3a69ddf3 | 3107 | void |
3108 | ConfigParser::ParseBool(bool *var) | |
3109 | { | |
3110 | int i = GetInteger(); | |
3111 | ||
3112 | if (0 == i) | |
3113 | *var = false; | |
3114 | else if (1 == i) | |
3115 | *var = true; | |
3116 | else | |
3117 | self_destruct(); | |
3118 | } | |
3119 | ||
270b86af | 3120 | static void |
a7d59104 | 3121 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 3122 | { |
270b86af | 3123 | while (list != NULL) { |
62e76326 | 3124 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
3125 | list = list->next; | |
429fdbec | 3126 | } |
429fdbec | 3127 | } |
3128 | ||
3a69ddf3 | 3129 | void |
3130 | ConfigParser::ParseWordList(wordlist ** list) | |
3131 | { | |
3132 | parse_wordlist(list); | |
3133 | } | |
3134 | ||
94439e4e | 3135 | void |
270b86af | 3136 | parse_wordlist(wordlist ** list) |
429fdbec | 3137 | { |
270b86af | 3138 | char *token; |
bde7a8ce | 3139 | while ((token = ConfigParser::NextQuotedToken())) |
62e76326 | 3140 | wordlistAdd(list, token); |
429fdbec | 3141 | } |
270b86af | 3142 | |
b3d8a9e8 | 3143 | #if 0 /* now unused */ |
f8d9f54a | 3144 | static int |
5da06f20 | 3145 | check_null_wordlist(wordlist * w) |
f8d9f54a | 3146 | { |
3147 | return w == NULL; | |
3148 | } | |
b3d8a9e8 | 3149 | #endif |
f8d9f54a | 3150 | |
63e9d884 | 3151 | static int |
c6d5b87b | 3152 | check_null_acl_access(acl_access * a) |
63e9d884 | 3153 | { |
3154 | return a == NULL; | |
3155 | } | |
3156 | ||
0153d498 | 3157 | #define free_wordlist wordlistDestroy |
270b86af | 3158 | |
d548ee64 | 3159 | #define free_uri_whitespace free_int |
3160 | ||
3161 | static void | |
3162 | parse_uri_whitespace(int *var) | |
3163 | { | |
2eceb328 | 3164 | char *token = ConfigParser::NextToken(); |
ba724607 | 3165 | if (!token) { |
62e76326 | 3166 | self_destruct(); |
ba724607 AJ |
3167 | return; |
3168 | } | |
62e76326 | 3169 | |
a37d6070 | 3170 | if (!strcmp(token, "strip")) |
62e76326 | 3171 | *var = URI_WHITESPACE_STRIP; |
a37d6070 | 3172 | else if (!strcmp(token, "deny")) |
62e76326 | 3173 | *var = URI_WHITESPACE_DENY; |
a37d6070 | 3174 | else if (!strcmp(token, "allow")) |
62e76326 | 3175 | *var = URI_WHITESPACE_ALLOW; |
a37d6070 | 3176 | else if (!strcmp(token, "encode")) |
62e76326 | 3177 | *var = URI_WHITESPACE_ENCODE; |
a37d6070 | 3178 | else if (!strcmp(token, "chop")) |
62e76326 | 3179 | *var = URI_WHITESPACE_CHOP; |
54a063a2 TX |
3180 | else { |
3181 | debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token << "': 'uri_whitespace' accepts 'strip', 'deny', 'allow', 'encode', and 'chop'."); | |
62e76326 | 3182 | self_destruct(); |
54a063a2 | 3183 | } |
d548ee64 | 3184 | } |
3185 | ||
d548ee64 | 3186 | static void |
3187 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
3188 | { | |
c193c972 | 3189 | const char *s; |
62e76326 | 3190 | |
d548ee64 | 3191 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 3192 | s = "allow"; |
d548ee64 | 3193 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 3194 | s = "encode"; |
d548ee64 | 3195 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 3196 | s = "chop"; |
7e3ce7b9 | 3197 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 3198 | s = "deny"; |
7e3ce7b9 | 3199 | else |
62e76326 | 3200 | s = "strip"; |
3201 | ||
d548ee64 | 3202 | storeAppendPrintf(entry, "%s %s\n", name, s); |
3203 | } | |
3204 | ||
6a566b9c | 3205 | static void |
c1dd71ae | 3206 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3207 | { |
3208 | if (!*settings) | |
62e76326 | 3209 | return; |
3210 | ||
6a566b9c | 3211 | free_string(&(*settings)->type); |
62e76326 | 3212 | |
6a566b9c | 3213 | free_wordlist(&(*settings)->args); |
62e76326 | 3214 | |
c8f4eac4 | 3215 | delete *settings; |
62e76326 | 3216 | |
6a566b9c | 3217 | *settings = NULL; |
3218 | } | |
3219 | ||
3220 | static void | |
c1dd71ae | 3221 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3222 | { |
3223 | if (*settings) | |
62e76326 | 3224 | free_removalpolicy(settings); |
3225 | ||
c8f4eac4 | 3226 | *settings = new RemovalPolicySettings; |
62e76326 | 3227 | |
6a566b9c | 3228 | parse_string(&(*settings)->type); |
62e76326 | 3229 | |
6a566b9c | 3230 | parse_wordlist(&(*settings)->args); |
3231 | } | |
3232 | ||
3233 | static void | |
c1dd71ae | 3234 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 3235 | { |
3236 | wordlist *args; | |
3237 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
3238 | args = settings->args; | |
62e76326 | 3239 | |
6a566b9c | 3240 | while (args) { |
62e76326 | 3241 | storeAppendPrintf(entry, " %s", args->key); |
3242 | args = args->next; | |
6a566b9c | 3243 | } |
62e76326 | 3244 | |
be58afb5 | 3245 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 3246 | } |
c1dd71ae | 3247 | |
de0cb3d8 AR |
3248 | inline void |
3249 | free_YesNoNone(YesNoNone *) | |
ced8def3 | 3250 | {} |
57af1e3f AR |
3251 | |
3252 | static void | |
3253 | parse_YesNoNone(YesNoNone *option) | |
3254 | { | |
3255 | int value = 0; | |
3256 | parse_onoff(&value); | |
3257 | option->configure(value > 0); | |
3258 | } | |
3259 | ||
3260 | static void | |
3261 | dump_YesNoNone(StoreEntry * entry, const char *name, YesNoNone &option) | |
3262 | { | |
3263 | if (option.configured()) | |
3264 | dump_onoff(entry, name, option ? 1 : 0); | |
3265 | } | |
3266 | ||
ea21d497 | 3267 | static void |
ced8def3 AJ |
3268 | free_memcachemode(SquidConfig *) |
3269 | {} | |
ea21d497 HN |
3270 | |
3271 | static void | |
ced8def3 | 3272 | parse_memcachemode(SquidConfig *) |
ea21d497 | 3273 | { |
2eceb328 | 3274 | char *token = ConfigParser::NextToken(); |
ba724607 | 3275 | if (!token) { |
e1381638 | 3276 | self_destruct(); |
ba724607 AJ |
3277 | return; |
3278 | } | |
ea21d497 | 3279 | |
10aeba1d | 3280 | if (strcmp(token, "always") == 0) { |
e1381638 AJ |
3281 | Config.onoff.memory_cache_first = 1; |
3282 | Config.onoff.memory_cache_disk = 1; | |
10aeba1d | 3283 | } else if (strcmp(token, "disk") == 0) { |
e1381638 AJ |
3284 | Config.onoff.memory_cache_first = 0; |
3285 | Config.onoff.memory_cache_disk = 1; | |
ea21d497 | 3286 | } else if (strncmp(token, "net", 3) == 0) { |
e1381638 AJ |
3287 | Config.onoff.memory_cache_first = 1; |
3288 | Config.onoff.memory_cache_disk = 0; | |
10aeba1d | 3289 | } else if (strcmp(token, "never") == 0) { |
e1381638 AJ |
3290 | Config.onoff.memory_cache_first = 0; |
3291 | Config.onoff.memory_cache_disk = 0; | |
54a063a2 TX |
3292 | } else { |
3293 | debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token << "': 'memory_cache_mode' accepts 'always', 'disk', 'network', and 'never'."); | |
e1381638 | 3294 | self_destruct(); |
54a063a2 | 3295 | } |
ea21d497 HN |
3296 | } |
3297 | ||
3298 | static void | |
ced8def3 | 3299 | dump_memcachemode(StoreEntry * entry, const char *name, SquidConfig &) |
ea21d497 HN |
3300 | { |
3301 | storeAppendPrintf(entry, "%s ", name); | |
3302 | if (Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) | |
e1381638 | 3303 | storeAppendPrintf(entry, "always"); |
ea21d497 | 3304 | else if (!Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) |
e1381638 | 3305 | storeAppendPrintf(entry, "disk"); |
ea21d497 | 3306 | else if (Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3307 | storeAppendPrintf(entry, "network"); |
ea21d497 | 3308 | else if (!Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3309 | storeAppendPrintf(entry, "none"); |
ea21d497 HN |
3310 | storeAppendPrintf(entry, "\n"); |
3311 | } | |
3312 | ||
cca8ba0d | 3313 | #include "cf_parser.cci" |
f1dc9b30 | 3314 | |
3315 | peer_t | |
3316 | parseNeighborType(const char *s) | |
3317 | { | |
a37d6070 | 3318 | if (!strcmp(s, "parent")) |
62e76326 | 3319 | return PEER_PARENT; |
3320 | ||
a37d6070 | 3321 | if (!strcmp(s, "neighbor")) |
62e76326 | 3322 | return PEER_SIBLING; |
3323 | ||
a37d6070 | 3324 | if (!strcmp(s, "neighbour")) |
62e76326 | 3325 | return PEER_SIBLING; |
3326 | ||
a37d6070 | 3327 | if (!strcmp(s, "sibling")) |
62e76326 | 3328 | return PEER_SIBLING; |
3329 | ||
a37d6070 | 3330 | if (!strcmp(s, "multicast")) |
62e76326 | 3331 | return PEER_MULTICAST; |
3332 | ||
fa84c01d | 3333 | debugs(15, DBG_CRITICAL, "WARNING: Unknown neighbor type: " << s); |
62e76326 | 3334 | |
f1dc9b30 | 3335 | return PEER_SIBLING; |
3336 | } | |
f150dd4b | 3337 | |
0b0cfcf2 | 3338 | #if USE_WCCPv2 |
52f772de | 3339 | static void |
b7ac5457 | 3340 | parse_IpAddress_list(Ip::Address_list ** head) |
52f772de | 3341 | { |
3342 | char *token; | |
b7ac5457 AJ |
3343 | Ip::Address_list *s; |
3344 | Ip::Address ipa; | |
62e76326 | 3345 | |
2eceb328 | 3346 | while ((token = ConfigParser::NextToken())) { |
82b7abe3 AJ |
3347 | if (GetHostWithPort(token, &ipa)) { |
3348 | ||
3349 | while (*head) | |
3350 | head = &(*head)->next; | |
3351 | ||
b7ac5457 | 3352 | s = static_cast<Ip::Address_list *>(xcalloc(1, sizeof(*s))); |
82b7abe3 AJ |
3353 | s->s = ipa; |
3354 | ||
3355 | *head = s; | |
ba724607 | 3356 | } else { |
82b7abe3 | 3357 | self_destruct(); |
ba724607 AJ |
3358 | return; |
3359 | } | |
7e3ce7b9 | 3360 | } |
3361 | } | |
3362 | ||
3363 | static void | |
b7ac5457 | 3364 | dump_IpAddress_list(StoreEntry * e, const char *n, const Ip::Address_list * s) |
7e3ce7b9 | 3365 | { |
cc192b50 | 3366 | char ntoabuf[MAX_IPSTRLEN]; |
3367 | ||
7e3ce7b9 | 3368 | while (s) { |
cc192b50 | 3369 | storeAppendPrintf(e, "%s %s\n", |
62e76326 | 3370 | n, |
4dd643d5 | 3371 | s->s.toStr(ntoabuf,MAX_IPSTRLEN)); |
62e76326 | 3372 | s = s->next; |
7e3ce7b9 | 3373 | } |
3374 | } | |
3375 | ||
3376 | static void | |
b7ac5457 | 3377 | free_IpAddress_list(Ip::Address_list ** head) |
7e3ce7b9 | 3378 | { |
26ac0430 AJ |
3379 | if (*head) delete *head; |
3380 | *head = NULL; | |
7e3ce7b9 | 3381 | } |
3382 | ||
0b0cfcf2 | 3383 | #if CURRENTLY_UNUSED |
3384 | /* This code was previously used by http_port. Left as it really should | |
3385 | * be used by icp_port and htcp_port | |
3386 | */ | |
7e3ce7b9 | 3387 | static int |
b7ac5457 | 3388 | check_null_IpAddress_list(const Ip::Address_list * s) |
7e3ce7b9 | 3389 | { |
3390 | return NULL == s; | |
3391 | } | |
62e76326 | 3392 | |
3f38a55e | 3393 | #endif /* CURRENTLY_UNUSED */ |
0b0cfcf2 | 3394 | #endif /* USE_WCCPv2 */ |
7e3ce7b9 | 3395 | |
d193a436 | 3396 | static void |
fa720bfb | 3397 | parsePortSpecification(const AnyP::PortCfgPointer &s, char *token) |
d193a436 | 3398 | { |
3f38a55e | 3399 | char *host = NULL; |
3f38a55e | 3400 | unsigned short port = 0; |
cc192b50 | 3401 | char *t = NULL; |
3402 | char *junk = NULL; | |
62e76326 | 3403 | |
5529ca8a | 3404 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; |
13adaf1f | 3405 | s->name = xstrdup(token); |
d67acb4e | 3406 | s->connection_auth_disabled = false; |
5529ca8a | 3407 | |
d31d59d8 | 3408 | const SBuf &portType = AnyP::UriScheme(s->transport.protocol).image(); |
eb6ac808 | 3409 | |
cc192b50 | 3410 | if (*token == '[') { |
3411 | /* [ipv6]:port */ | |
26ac0430 AJ |
3412 | host = token + 1; |
3413 | t = strchr(host, ']'); | |
3414 | if (!t) { | |
eb6ac808 | 3415 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: missing ']' on IPv6 address: " << token); |
26ac0430 | 3416 | self_destruct(); |
ba724607 | 3417 | return; |
cc192b50 | 3418 | } |
a38ec4b1 FC |
3419 | *t = '\0'; |
3420 | ++t; | |
26ac0430 | 3421 | if (*t != ':') { |
eb6ac808 | 3422 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: missing Port in: " << token); |
26ac0430 | 3423 | self_destruct(); |
ba724607 | 3424 | return; |
cc192b50 | 3425 | } |
055421ee | 3426 | if (!Ip::EnableIpv6) { |
eb6ac808 | 3427 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: IPv6 is not available."); |
26ac0430 | 3428 | self_destruct(); |
ba724607 | 3429 | return; |
26ac0430 | 3430 | } |
055421ee AJ |
3431 | port = xatos(t + 1); |
3432 | } else if ((t = strchr(token, ':'))) { | |
3433 | /* host:port */ | |
3434 | /* ipv4:port */ | |
3435 | host = token; | |
3436 | *t = '\0'; | |
3437 | port = xatos(t + 1); | |
3438 | ||
54a063a2 TX |
3439 | } else if (strtol(token, &junk, 10) && !*junk) { |
3440 | port = xatos(token); | |
eb6ac808 | 3441 | debugs(3, 3, portType << "_port: found Listen on Port: " << port); |
055421ee | 3442 | } else { |
eb6ac808 | 3443 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: missing Port: " << token); |
055421ee | 3444 | self_destruct(); |
ba724607 | 3445 | return; |
055421ee | 3446 | } |
62e76326 | 3447 | |
859741ed | 3448 | if (port == 0 && host != NULL) { |
eb6ac808 | 3449 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: Port cannot be 0: " << token); |
0e656b69 | 3450 | self_destruct(); |
ba724607 | 3451 | return; |
cc192b50 | 3452 | } |
0e656b69 | 3453 | |
cc192b50 | 3454 | if (NULL == host) { |
4dd643d5 AJ |
3455 | s->s.setAnyAddr(); |
3456 | s->s.port(port); | |
6df7ad56 | 3457 | if (!Ip::EnableIpv6) |
4dd643d5 | 3458 | s->s.setIPv4(); |
eb6ac808 | 3459 | debugs(3, 3, portType << "_port: found Listen on wildcard address: *:" << s->s.port()); |
c49d44e1 | 3460 | } else if ( (s->s = host) ) { /* check/parse numeric IPA */ |
4dd643d5 | 3461 | s->s.port(port); |
6df7ad56 | 3462 | if (!Ip::EnableIpv6) |
4dd643d5 | 3463 | s->s.setIPv4(); |
eb6ac808 | 3464 | debugs(3, 3, portType << "_port: Listen on Host/IP: " << host << " --> " << s->s); |
26ac0430 | 3465 | } else if ( s->s.GetHostByName(host) ) { /* check/parse for FQDN */ |
62e76326 | 3466 | /* dont use ipcache */ |
62e76326 | 3467 | s->defaultsite = xstrdup(host); |
4dd643d5 | 3468 | s->s.port(port); |
6df7ad56 | 3469 | if (!Ip::EnableIpv6) |
4dd643d5 | 3470 | s->s.setIPv4(); |
eb6ac808 | 3471 | debugs(3, 3, portType << "_port: found Listen as Host " << s->defaultsite << " on IP: " << s->s); |
26ac0430 | 3472 | } else { |
eb6ac808 | 3473 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: failed to resolve Host/IP: " << host); |
62e76326 | 3474 | self_destruct(); |
cc192b50 | 3475 | } |
3f38a55e | 3476 | } |
3477 | ||
ecb19f1a AR |
3478 | /// parses the protocol= option of the *_port directive, returning parsed value |
3479 | /// unsupported option values result in a fatal error message | |
3cc0f4e7 | 3480 | /// upper case values required; caller may convert for backward compatibility |
ecb19f1a | 3481 | static AnyP::ProtocolVersion |
3cc0f4e7 | 3482 | parsePortProtocol(const SBuf &value) |
ecb19f1a AR |
3483 | { |
3484 | // HTTP/1.0 not supported because we are version 1.1 which contains a superset of 1.0 | |
3485 | // and RFC 2616 requires us to upgrade 1.0 to 1.1 | |
3cc0f4e7 | 3486 | if (value.cmp("HTTP") == 0 || value.cmp("HTTP/1.1") == 0) |
ecb19f1a AR |
3487 | return AnyP::ProtocolVersion(AnyP::PROTO_HTTP, 1,1); |
3488 | ||
3cc0f4e7 | 3489 | if (value.cmp("HTTPS") == 0 || value.cmp("HTTPS/1.1") == 0) |
ecb19f1a AR |
3490 | return AnyP::ProtocolVersion(AnyP::PROTO_HTTPS, 1,1); |
3491 | ||
3cc0f4e7 | 3492 | if (value.cmp("FTP") == 0) |
aea65fec | 3493 | return Ftp::ProtocolVersion(); |
ecb19f1a | 3494 | |
3cc0f4e7 | 3495 | fatalf("%s directive does not support protocol=" SQUIDSBUFPH "\n", cfg_directive, SQUIDSBUFPRINT(value)); |
ecb19f1a AR |
3496 | return AnyP::ProtocolVersion(); // not reached |
3497 | } | |
3498 | ||
3f38a55e | 3499 | static void |
fa720bfb | 3500 | parse_port_option(AnyP::PortCfgPointer &s, char *token) |
3f38a55e | 3501 | { |
c7b1dd5d AJ |
3502 | /* modes first */ |
3503 | ||
3504 | if (strcmp(token, "accel") == 0) { | |
151ba0d4 | 3505 | if (s->flags.isIntercepted()) { |
3cc0f4e7 | 3506 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": Accelerator mode requires its own port. It cannot be shared with other modes."); |
c7b1dd5d | 3507 | self_destruct(); |
ba724607 | 3508 | return; |
c7b1dd5d | 3509 | } |
6a25a046 | 3510 | s->flags.accelSurrogate = true; |
86ab7a90 | 3511 | s->vhost = true; |
c7b1dd5d | 3512 | } else if (strcmp(token, "transparent") == 0 || strcmp(token, "intercept") == 0) { |
151ba0d4 | 3513 | if (s->flags.accelSurrogate || s->flags.tproxyIntercept) { |
3cc0f4e7 | 3514 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": Intercept mode requires its own interception port. It cannot be shared with other modes."); |
c7b1dd5d | 3515 | self_destruct(); |
ba724607 | 3516 | return; |
c7b1dd5d | 3517 | } |
6a25a046 | 3518 | s->flags.natIntercept = true; |
c7b1dd5d AJ |
3519 | Ip::Interceptor.StartInterception(); |
3520 | /* Log information regarding the port modes under interception. */ | |
3521 | debugs(3, DBG_IMPORTANT, "Starting Authentication on port " << s->s); | |
3522 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (interception enabled)"); | |
c7b1dd5d | 3523 | } else if (strcmp(token, "tproxy") == 0) { |
151ba0d4 | 3524 | if (s->flags.natIntercept || s->flags.accelSurrogate) { |
3cc0f4e7 | 3525 | debugs(3,DBG_CRITICAL, "FATAL: " << cfg_directive << ": TPROXY option requires its own interception port. It cannot be shared with other modes."); |
c7b1dd5d | 3526 | self_destruct(); |
ba724607 | 3527 | return; |
c7b1dd5d | 3528 | } |
6a25a046 | 3529 | s->flags.tproxyIntercept = true; |
c7b1dd5d AJ |
3530 | Ip::Interceptor.StartTransparency(); |
3531 | /* Log information regarding the port modes under transparency. */ | |
0d901ef4 | 3532 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (TPROXY enabled)"); |
c7b1dd5d | 3533 | |
151ba0d4 | 3534 | if (s->flags.proxySurrogate) { |
d3d92daa | 3535 | debugs(3, DBG_IMPORTANT, "Disabling TPROXY Spoofing on port " << s->s << " (require-proxy-header enabled)"); |
151ba0d4 AJ |
3536 | } |
3537 | ||
c7b1dd5d | 3538 | if (!Ip::Interceptor.ProbeForTproxy(s->s)) { |
3cc0f4e7 | 3539 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": TPROXY support in the system does not work."); |
c7b1dd5d | 3540 | self_destruct(); |
ba724607 | 3541 | return; |
c7b1dd5d AJ |
3542 | } |
3543 | ||
d3d92daa | 3544 | } else if (strcmp(token, "require-proxy-header") == 0) { |
00d0ce87 | 3545 | s->flags.proxySurrogate = true; |
13edf4cc AJ |
3546 | if (s->flags.tproxyIntercept) { |
3547 | // receiving is still permitted, so we do not unset the TPROXY flag | |
3548 | // spoofing access control override takes care of the spoof disable later | |
3549 | debugs(3, DBG_IMPORTANT, "Disabling TPROXY Spoofing on port " << s->s << " (require-proxy-header enabled)"); | |
3550 | } | |
00d0ce87 | 3551 | |
c7b1dd5d | 3552 | } else if (strncmp(token, "defaultsite=", 12) == 0) { |
6a25a046 | 3553 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3554 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": defaultsite option requires Acceleration mode flag."); |
c7b1dd5d | 3555 | self_destruct(); |
ba724607 | 3556 | return; |
c7b1dd5d | 3557 | } |
62e76326 | 3558 | safe_free(s->defaultsite); |
3559 | s->defaultsite = xstrdup(token + 12); | |
3f38a55e | 3560 | } else if (strcmp(token, "vhost") == 0) { |
6a25a046 | 3561 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3562 | debugs(3, DBG_CRITICAL, "WARNING: " << cfg_directive << ": vhost option is deprecated. Use 'accel' mode flag instead."); |
cf673853 | 3563 | } |
6a25a046 | 3564 | s->flags.accelSurrogate = true; |
86ab7a90 | 3565 | s->vhost = true; |
cf673853 | 3566 | } else if (strcmp(token, "no-vhost") == 0) { |
6a25a046 | 3567 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3568 | debugs(3, DBG_IMPORTANT, "ERROR: " << cfg_directive << ": no-vhost option requires Acceleration mode flag."); |
c7b1dd5d | 3569 | } |
86ab7a90 | 3570 | s->vhost = false; |
3f38a55e | 3571 | } else if (strcmp(token, "vport") == 0) { |
6a25a046 | 3572 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3573 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": vport option requires Acceleration mode flag."); |
c7b1dd5d | 3574 | self_destruct(); |
ba724607 | 3575 | return; |
c7b1dd5d | 3576 | } |
62e76326 | 3577 | s->vport = -1; |
3f38a55e | 3578 | } else if (strncmp(token, "vport=", 6) == 0) { |
6a25a046 | 3579 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3580 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": vport option requires Acceleration mode flag."); |
c7b1dd5d | 3581 | self_destruct(); |
ba724607 | 3582 | return; |
c7b1dd5d | 3583 | } |
0e656b69 | 3584 | s->vport = xatos(token + 6); |
3f38a55e | 3585 | } else if (strncmp(token, "protocol=", 9) == 0) { |
6a25a046 | 3586 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3587 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": protocol option requires Acceleration mode flag."); |
c7b1dd5d | 3588 | self_destruct(); |
ba724607 | 3589 | return; |
c7b1dd5d | 3590 | } |
3cc0f4e7 | 3591 | s->transport = parsePortProtocol(ToUpper(SBuf(token + 9))); |
7f7bdd96 | 3592 | } else if (strcmp(token, "allow-direct") == 0) { |
6a25a046 | 3593 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3594 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": allow-direct option requires Acceleration mode flag."); |
c7b1dd5d | 3595 | self_destruct(); |
ba724607 | 3596 | return; |
c7b1dd5d | 3597 | } |
86ab7a90 | 3598 | s->allow_direct = true; |
90fa5816 | 3599 | } else if (strcmp(token, "act-as-origin") == 0) { |
6a25a046 | 3600 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3601 | debugs(3, DBG_IMPORTANT, "ERROR: " << cfg_directive << ": act-as-origin option requires Acceleration mode flag."); |
90fa5816 | 3602 | } else |
86ab7a90 | 3603 | s->actAsOrigin = true; |
432bc83c | 3604 | } else if (strcmp(token, "ignore-cc") == 0) { |
626096be | 3605 | #if !USE_HTTP_VIOLATIONS |
6a25a046 | 3606 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3607 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": ignore-cc option requires Acceleration mode flag."); |
838daf3f | 3608 | self_destruct(); |
ba724607 | 3609 | return; |
838daf3f | 3610 | } |
432bc83c | 3611 | #endif |
86ab7a90 | 3612 | s->ignore_cc = true; |
c7b1dd5d AJ |
3613 | } else if (strncmp(token, "name=", 5) == 0) { |
3614 | safe_free(s->name); | |
3615 | s->name = xstrdup(token + 5); | |
d67acb4e AJ |
3616 | } else if (strcmp(token, "no-connection-auth") == 0) { |
3617 | s->connection_auth_disabled = true; | |
3618 | } else if (strcmp(token, "connection-auth=off") == 0) { | |
26ac0430 | 3619 | s->connection_auth_disabled = true; |
d67acb4e | 3620 | } else if (strcmp(token, "connection-auth") == 0) { |
26ac0430 | 3621 | s->connection_auth_disabled = false; |
d67acb4e | 3622 | } else if (strcmp(token, "connection-auth=on") == 0) { |
26ac0430 | 3623 | s->connection_auth_disabled = false; |
5529ca8a | 3624 | } else if (strncmp(token, "disable-pmtu-discovery=", 23) == 0) { |
a37d6070 | 3625 | if (!strcmp(token + 23, "off")) |
5529ca8a | 3626 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; |
a37d6070 | 3627 | else if (!strcmp(token + 23, "transparent")) |
5529ca8a | 3628 | s->disable_pmtu_discovery = DISABLE_PMTU_TRANSPARENT; |
a37d6070 | 3629 | else if (!strcmp(token + 23, "always")) |
5529ca8a | 3630 | s->disable_pmtu_discovery = DISABLE_PMTU_ALWAYS; |
ba724607 | 3631 | else { |
5529ca8a | 3632 | self_destruct(); |
ba724607 AJ |
3633 | return; |
3634 | } | |
cc192b50 | 3635 | } else if (strcmp(token, "ipv4") == 0) { |
4dd643d5 | 3636 | if ( !s->s.setIPv4() ) { |
3cc0f4e7 | 3637 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": IPv6 addresses cannot be used as IPv4-Only. " << s->s ); |
cc192b50 | 3638 | self_destruct(); |
ba724607 | 3639 | return; |
cc192b50 | 3640 | } |
26ac0430 | 3641 | } else if (strcmp(token, "tcpkeepalive") == 0) { |
86ab7a90 | 3642 | s->tcp_keepalive.enabled = true; |
b2130d58 | 3643 | } else if (strncmp(token, "tcpkeepalive=", 13) == 0) { |
26ac0430 | 3644 | char *t = token + 13; |
86ab7a90 | 3645 | s->tcp_keepalive.enabled = true; |
e398d16e | 3646 | s->tcp_keepalive.idle = xatoui(t,','); |
26ac0430 AJ |
3647 | t = strchr(t, ','); |
3648 | if (t) { | |
a38ec4b1 | 3649 | ++t; |
e398d16e | 3650 | s->tcp_keepalive.interval = xatoui(t,','); |
26ac0430 AJ |
3651 | t = strchr(t, ','); |
3652 | } | |
3653 | if (t) { | |
a38ec4b1 | 3654 | ++t; |
54a063a2 | 3655 | s->tcp_keepalive.timeout = xatoui(t); |
26ac0430 | 3656 | } |
cb4f4424 | 3657 | #if USE_OPENSSL |
a37d6070 | 3658 | } else if (strcmp(token, "sslBump") == 0) { |
9a622f3e | 3659 | debugs(3, DBG_PARSE_NOTE(1), "WARNING: '" << token << "' is deprecated " << |
3cc0f4e7 | 3660 | "in " << cfg_directive << ". Use 'ssl-bump' instead."); |
c3d24490 | 3661 | s->flags.tunnelSslBumping = true; |
3a0c8eb5 | 3662 | } else if (strcmp(token, "ssl-bump") == 0) { |
c3d24490 | 3663 | s->flags.tunnelSslBumping = true; |
154dc884 | 3664 | } else if (strncmp(token, "cert=", 5) == 0) { |
9a622f3e | 3665 | s->secure.parse(token); |
154dc884 | 3666 | } else if (strncmp(token, "key=", 4) == 0) { |
9a622f3e | 3667 | s->secure.parse(token); |
154dc884 | 3668 | } else if (strncmp(token, "version=", 8) == 0) { |
1cc44095 AJ |
3669 | debugs(3, DBG_PARSE_NOTE(1), "UPGRADE WARNING: '" << token << "' is deprecated " << |
3670 | "in " << cfg_directive << ". Use 'options=' instead."); | |
9a622f3e | 3671 | s->secure.parse(token); |
154dc884 | 3672 | } else if (strncmp(token, "options=", 8) == 0) { |
9a622f3e | 3673 | s->secure.parse(token); |
154dc884 | 3674 | } else if (strncmp(token, "cipher=", 7) == 0) { |
9a622f3e | 3675 | s->secure.parse(token); |
154dc884 | 3676 | } else if (strncmp(token, "clientca=", 9) == 0) { |
3677 | safe_free(s->clientca); | |
3678 | s->clientca = xstrdup(token + 9); | |
3679 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
86a84cc0 AJ |
3680 | debugs(3, DBG_PARSE_NOTE(1), "UPGRADE WARNING: '" << token << "' is deprecated " << |
3681 | "in " << cfg_directive << ". Use 'tls-cafile=' instead."); | |
9a622f3e | 3682 | s->secure.parse(token); |
154dc884 | 3683 | } else if (strncmp(token, "capath=", 7) == 0) { |
9a622f3e | 3684 | s->secure.parse(token); |
154dc884 | 3685 | } else if (strncmp(token, "crlfile=", 8) == 0) { |
9a622f3e | 3686 | s->secure.parse(token); |
154dc884 | 3687 | } else if (strncmp(token, "dhparams=", 9) == 0) { |
54fbe371 PM |
3688 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: '" << token << "' is deprecated " << |
3689 | "in " << cfg_directive << ". Use 'tls-dh=' instead."); | |
474f076e | 3690 | s->secure.parse(token); |
154dc884 | 3691 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
8b253b83 | 3692 | // NP: deprecation warnings output by secure.parse() when relevant |
9a622f3e | 3693 | s->secure.parse(token+3); |
154dc884 | 3694 | } else if (strncmp(token, "sslcontext=", 11) == 0) { |
95d2589c CT |
3695 | safe_free(s->sslContextSessionId); |
3696 | s->sslContextSessionId = xstrdup(token + 11); | |
3697 | } else if (strcmp(token, "generate-host-certificates") == 0) { | |
3698 | s->generateHostCertificates = true; | |
3699 | } else if (strcmp(token, "generate-host-certificates=on") == 0) { | |
3700 | s->generateHostCertificates = true; | |
3701 | } else if (strcmp(token, "generate-host-certificates=off") == 0) { | |
3702 | s->generateHostCertificates = false; | |
3703 | } else if (strncmp(token, "dynamic_cert_mem_cache_size=", 28) == 0) { | |
3704 | parseBytesOptionValue(&s->dynamicCertMemCacheSize, B_BYTES_STR, token + 28); | |
154dc884 | 3705 | #endif |
9a622f3e AJ |
3706 | } else if (strncmp(token, "tls-", 4) == 0) { |
3707 | s->secure.parse(token+4); | |
3cc0f4e7 | 3708 | } else if (strcmp(token, "ftp-track-dirs") == 0) { |
27c841f6 | 3709 | s->ftp_track_dirs = true; |
3f38a55e | 3710 | } else { |
3cc0f4e7 | 3711 | debugs(3, DBG_CRITICAL, "FATAL: Unknown " << cfg_directive << " option '" << token << "'."); |
62e76326 | 3712 | self_destruct(); |
3f38a55e | 3713 | } |
3714 | } | |
3715 | ||
3f38a55e | 3716 | void |
3717 | add_http_port(char *portspec) | |
3718 | { | |
fa720bfb | 3719 | AnyP::PortCfgPointer s = new AnyP::PortCfg(); |
3cc0f4e7 | 3720 | s->transport = parsePortProtocol(SBuf("HTTP")); |
859741ed | 3721 | parsePortSpecification(s, portspec); |
65d448bc | 3722 | // we may need to merge better if the above returns a list with clones |
7e07ced1 | 3723 | assert(s->next == NULL); |
fa720bfb AJ |
3724 | s->next = HttpPortList; |
3725 | HttpPortList = s; | |
3f38a55e | 3726 | } |
3727 | ||
3728 | static void | |
fa720bfb | 3729 | parsePortCfg(AnyP::PortCfgPointer *head, const char *optionName) |
d3388e1f | 3730 | { |
3cc0f4e7 | 3731 | SBuf protoName; |
d3388e1f | 3732 | if (strcmp(optionName, "http_port") == 0 || |
b5944cff | 3733 | strcmp(optionName, "ascii_port") == 0) |
3cc0f4e7 | 3734 | protoName = "HTTP"; |
d3388e1f | 3735 | else if (strcmp(optionName, "https_port") == 0) |
3cc0f4e7 | 3736 | protoName = "HTTPS"; |
434a79b0 | 3737 | else if (strcmp(optionName, "ftp_port") == 0) |
3cc0f4e7 AR |
3738 | protoName = "FTP"; |
3739 | if (protoName.isEmpty()) { | |
d3388e1f AR |
3740 | self_destruct(); |
3741 | return; | |
3742 | } | |
3743 | ||
2eceb328 | 3744 | char *token = ConfigParser::NextToken(); |
62e76326 | 3745 | |
9eeb8e4b | 3746 | if (!token) { |
62e76326 | 3747 | self_destruct(); |
9eeb8e4b | 3748 | return; |
3749 | } | |
62e76326 | 3750 | |
fa720bfb | 3751 | AnyP::PortCfgPointer s = new AnyP::PortCfg(); |
3cc0f4e7 | 3752 | s->transport = parsePortProtocol(protoName); // default; protocol=... overwrites |
859741ed | 3753 | parsePortSpecification(s, token); |
62e76326 | 3754 | |
3f38a55e | 3755 | /* parse options ... */ |
2eceb328 | 3756 | while ((token = ConfigParser::NextToken())) { |
65d448bc | 3757 | parse_port_option(s, token); |
3f38a55e | 3758 | } |
62e76326 | 3759 | |
86a84cc0 AJ |
3760 | #if USE_OPENSSL |
3761 | // if clientca has been defined but not cafile, then use it to verify | |
3762 | // but if cafile has been defined, only use that to verify | |
3763 | if (s->clientca && !s->secure.caFiles.size()) | |
3764 | s->secure.caFiles.emplace_back(SBuf(s->clientca)); | |
3765 | #endif | |
3766 | ||
6507233b | 3767 | if (s->transport.protocol == AnyP::PROTO_HTTPS) { |
49d8cc6f | 3768 | s->secure.encryptTransport = true; |
151ba0d4 | 3769 | #if USE_OPENSSL |
38450a50 | 3770 | /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */ |
c3d24490 | 3771 | const bool hijacked = s->flags.isIntercepted(); |
6a25a046 | 3772 | if (s->flags.tunnelSslBumping && !hijacked) { |
38450a50 | 3773 | debugs(3, DBG_CRITICAL, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing."); |
03f00a11 | 3774 | self_destruct(); |
ba724607 | 3775 | return; |
03f00a11 | 3776 | } |
6a25a046 | 3777 | if (hijacked && !s->flags.tunnelSslBumping) { |
38450a50 | 3778 | debugs(3, DBG_CRITICAL, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing."); |
03f00a11 | 3779 | self_destruct(); |
ba724607 | 3780 | return; |
03f00a11 | 3781 | } |
03f00a11 | 3782 | #endif |
a07a354f | 3783 | if (s->flags.proxySurrogate) { |
d3d92daa | 3784 | debugs(3,DBG_CRITICAL, "FATAL: https_port: require-proxy-header option is not supported on HTTPS ports."); |
151ba0d4 | 3785 | self_destruct(); |
ba724607 | 3786 | return; |
151ba0d4 | 3787 | } |
3cc0f4e7 | 3788 | } else if (protoName.cmp("FTP") == 0) { |
434a79b0 DK |
3789 | /* ftp_port does not support ssl-bump */ |
3790 | if (s->flags.tunnelSslBumping) { | |
3791 | debugs(3, DBG_CRITICAL, "FATAL: ssl-bump is not supported for ftp_port."); | |
3792 | self_destruct(); | |
ba724607 | 3793 | return; |
434a79b0 | 3794 | } |
a07a354f AJ |
3795 | if (s->flags.proxySurrogate) { |
3796 | // Passive FTP data channel does not work without deep protocol inspection in the frontend. | |
3797 | debugs(3,DBG_CRITICAL, "FATAL: require-proxy-header option is not supported on ftp_port."); | |
3798 | self_destruct(); | |
ba724607 | 3799 | return; |
a07a354f | 3800 | } |
151ba0d4 | 3801 | } |
03f00a11 | 3802 | |
4dd643d5 | 3803 | if (Ip::EnableIpv6&IPV6_SPECIAL_SPLITSTACK && s->s.isAnyAddr()) { |
7e07ced1 | 3804 | // clone the port options from *s to *(s->next) |
fa720bfb | 3805 | s->next = s->clone(); |
4dd643d5 | 3806 | s->next->s.setIPv4(); |
d31d59d8 | 3807 | debugs(3, 3, AnyP::UriScheme(s->transport.protocol).image() << "_port: clone wildcard address for split-stack: " << s->s << " and " << s->next->s); |
7e07ced1 | 3808 | } |
7e07ced1 | 3809 | |
fa720bfb AJ |
3810 | while (*head != NULL) |
3811 | head = &((*head)->next); | |
62e76326 | 3812 | |
fa720bfb | 3813 | *head = s; |
3f38a55e | 3814 | } |
3815 | ||
3816 | static void | |
fa720bfb | 3817 | dump_generic_port(StoreEntry * e, const char *n, const AnyP::PortCfgPointer &s) |
3f38a55e | 3818 | { |
cc192b50 | 3819 | char buf[MAX_IPSTRLEN]; |
3820 | ||
3821 | storeAppendPrintf(e, "%s %s", | |
62e76326 | 3822 | n, |
4dd643d5 | 3823 | s->s.toUrl(buf,MAX_IPSTRLEN)); |
62e76326 | 3824 | |
df1b20e4 | 3825 | // MODES and specific sub-options. |
6a25a046 | 3826 | if (s->flags.natIntercept) |
2ad20b4f | 3827 | storeAppendPrintf(e, " intercept"); |
62e76326 | 3828 | |
6a25a046 | 3829 | else if (s->flags.tproxyIntercept) |
c7b1dd5d AJ |
3830 | storeAppendPrintf(e, " tproxy"); |
3831 | ||
00d0ce87 | 3832 | else if (s->flags.proxySurrogate) |
d3d92daa | 3833 | storeAppendPrintf(e, " require-proxy-header"); |
00d0ce87 | 3834 | |
6a25a046 | 3835 | else if (s->flags.accelSurrogate) { |
c7b1dd5d AJ |
3836 | storeAppendPrintf(e, " accel"); |
3837 | ||
df1b20e4 AJ |
3838 | if (s->vhost) |
3839 | storeAppendPrintf(e, " vhost"); | |
62e76326 | 3840 | |
df1b20e4 AJ |
3841 | if (s->vport < 0) |
3842 | storeAppendPrintf(e, " vport"); | |
3843 | else if (s->vport > 0) | |
3844 | storeAppendPrintf(e, " vport=%d", s->vport); | |
5529ca8a | 3845 | |
df1b20e4 AJ |
3846 | if (s->defaultsite) |
3847 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); | |
3848 | ||
eb6ac808 AJ |
3849 | // TODO: compare against prefix of 'n' instead of assuming http_port |
3850 | if (s->transport.protocol != AnyP::PROTO_HTTP) | |
d31d59d8 | 3851 | storeAppendPrintf(e, " protocol=%s", AnyP::ProtocolType_str[s->transport.protocol]); |
df1b20e4 AJ |
3852 | |
3853 | if (s->allow_direct) | |
3854 | storeAppendPrintf(e, " allow-direct"); | |
3855 | ||
3856 | if (s->ignore_cc) | |
3857 | storeAppendPrintf(e, " ignore-cc"); | |
3858 | ||
3859 | } | |
3860 | ||
3861 | // Generic independent options | |
3862 | ||
3863 | if (s->name) | |
3864 | storeAppendPrintf(e, " name=%s", s->name); | |
3865 | ||
33e701f3 | 3866 | #if USE_HTTP_VIOLATIONS |
6a25a046 | 3867 | if (!s->flags.accelSurrogate && s->ignore_cc) |
df1b20e4 AJ |
3868 | storeAppendPrintf(e, " ignore-cc"); |
3869 | #endif | |
c7b1dd5d | 3870 | |
d67acb4e AJ |
3871 | if (s->connection_auth_disabled) |
3872 | storeAppendPrintf(e, " connection-auth=off"); | |
3873 | else | |
3874 | storeAppendPrintf(e, " connection-auth=on"); | |
3875 | ||
5529ca8a | 3876 | if (s->disable_pmtu_discovery != DISABLE_PMTU_OFF) { |
3877 | const char *pmtu; | |
3878 | ||
3879 | if (s->disable_pmtu_discovery == DISABLE_PMTU_ALWAYS) | |
3880 | pmtu = "always"; | |
3881 | else | |
3882 | pmtu = "transparent"; | |
3883 | ||
3884 | storeAppendPrintf(e, " disable-pmtu-discovery=%s", pmtu); | |
3885 | } | |
b2130d58 | 3886 | |
4dd643d5 | 3887 | if (s->s.isAnyAddr() && !s->s.isIPv6()) |
df1b20e4 AJ |
3888 | storeAppendPrintf(e, " ipv4"); |
3889 | ||
b2130d58 | 3890 | if (s->tcp_keepalive.enabled) { |
26ac0430 | 3891 | if (s->tcp_keepalive.idle || s->tcp_keepalive.interval || s->tcp_keepalive.timeout) { |
68924b6d | 3892 | storeAppendPrintf(e, " tcpkeepalive=%d,%d,%d", s->tcp_keepalive.idle, s->tcp_keepalive.interval, s->tcp_keepalive.timeout); |
26ac0430 | 3893 | } else { |
68924b6d | 3894 | storeAppendPrintf(e, " tcpkeepalive"); |
26ac0430 | 3895 | } |
b2130d58 | 3896 | } |
154dc884 | 3897 | |
cb4f4424 | 3898 | #if USE_OPENSSL |
6a25a046 | 3899 | if (s->flags.tunnelSslBumping) |
df1b20e4 | 3900 | storeAppendPrintf(e, " ssl-bump"); |
9a622f3e | 3901 | #endif |
c7b1dd5d | 3902 | |
8250ca31 | 3903 | s->secure.dumpCfg(e, "tls-"); |
154dc884 | 3904 | |
9a622f3e | 3905 | #if USE_OPENSSL |
95d2589c CT |
3906 | if (s->sslContextSessionId) |
3907 | storeAppendPrintf(e, " sslcontext=%s", s->sslContextSessionId); | |
3908 | ||
65308288 AJ |
3909 | if (!s->generateHostCertificates) |
3910 | storeAppendPrintf(e, " generate-host-certificates=off"); | |
95d2589c | 3911 | |
65308288 AJ |
3912 | if (s->dynamicCertMemCacheSize != 4*1024*1024) // 4MB default |
3913 | storeAppendPrintf(e, "dynamic_cert_mem_cache_size=%" PRIuSIZE "%s\n", s->dynamicCertMemCacheSize, B_BYTES_STR); | |
154dc884 | 3914 | #endif |
3f38a55e | 3915 | } |
62e76326 | 3916 | |
3f38a55e | 3917 | static void |
fa720bfb | 3918 | dump_PortCfg(StoreEntry * e, const char *n, const AnyP::PortCfgPointer &s) |
3f38a55e | 3919 | { |
fa720bfb AJ |
3920 | for (AnyP::PortCfgPointer p = s; p != NULL; p = p->next) { |
3921 | dump_generic_port(e, n, p); | |
62e76326 | 3922 | storeAppendPrintf(e, "\n"); |
3f38a55e | 3923 | } |
3924 | } | |
3925 | ||
f150dd4b | 3926 | void |
3927 | configFreeMemory(void) | |
3928 | { | |
23ff6968 | 3929 | free_all(); |
900daee3 | 3930 | Config.ssl_client.sslContext.reset(); |
cb4f4424 | 3931 | #if USE_OPENSSL |
866be11c | 3932 | Ssl::unloadSquidUntrusted(); |
29bf4910 | 3933 | #endif |
f150dd4b | 3934 | } |
f0b19334 | 3935 | |
94439e4e | 3936 | void |
f0b19334 | 3937 | requirePathnameExists(const char *name, const char *path) |
3938 | { | |
62e76326 | 3939 | |
f0b19334 | 3940 | struct stat sb; |
08577e16 | 3941 | char pathbuf[BUFSIZ]; |
f0b19334 | 3942 | assert(path != NULL); |
62e76326 | 3943 | |
0b796acd | 3944 | if (Config.chroot_dir && (geteuid() == 0)) { |
62e76326 | 3945 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
3946 | path = pathbuf; | |
08577e16 | 3947 | } |
62e76326 | 3948 | |
a572d8be | 3949 | if (stat(path, &sb) < 0) { |
b69e9ffa AJ |
3950 | int xerrno = errno; |
3951 | debugs(0, DBG_CRITICAL, (opt_parse_cfg_only?"FATAL: ":"ERROR: ") << name << " " << path << ": " << xstrerr(xerrno)); | |
a32a190b AJ |
3952 | // keep going to find more issues if we are only checking the config file with "-k parse" |
3953 | if (opt_parse_cfg_only) | |
3954 | return; | |
3955 | // this is fatal if it is found during startup or reconfigure | |
a572d8be | 3956 | if (opt_send_signal == -1 || opt_send_signal == SIGHUP) |
b69e9ffa | 3957 | fatalf("%s %s: %s", name, path, xstrerr(xerrno)); |
a572d8be | 3958 | } |
f0b19334 | 3959 | } |
d860a1aa | 3960 | |
450e0c10 | 3961 | #include "AccessLogEntry.h" |
7684c4b1 | 3962 | |
fb0c2f17 NH |
3963 | /** |
3964 | * We support several access_log configuration styles: | |
3965 | * | |
3966 | * #1: Deprecated ancient style without an explicit logging module: | |
3967 | * access_log /var/log/access.log | |
3968 | * | |
3969 | * #2: The "none" logging module (i.e., no logging [of matching transactions]): | |
3970 | * access_log none [acl ...] | |
3971 | * | |
3972 | * #3: Configurable logging module without named options: | |
3973 | * Logformat or the first ACL name, whichever comes first, may not contain '='. | |
3974 | * If no explicit logformat name is given, the first ACL name, if any, | |
3975 | * should not be an existing logformat name or it will be treated as such. | |
3976 | * access_log module:place [logformat_name] [acl ...] | |
3977 | * | |
3978 | * #4: Configurable logging module with name=value options such as logformat=x: | |
3979 | * The first ACL name may not contain '='. | |
3980 | * access_log module:place [option ...] [acl ...] | |
3981 | * | |
3982 | */ | |
7684c4b1 | 3983 | static void |
87ddff6e | 3984 | parse_access_log(CustomLog ** logs) |
7684c4b1 | 3985 | { |
2eceb328 | 3986 | const char *filename = ConfigParser::NextToken(); |
fb0c2f17 | 3987 | if (!filename) { |
7684c4b1 | 3988 | self_destruct(); |
9eeb8e4b | 3989 | return; |
3990 | } | |
7684c4b1 | 3991 | |
1847642b AJ |
3992 | CustomLog *cl = (CustomLog *)xcalloc(1, sizeof(*cl)); |
3993 | ||
3994 | cl->filename = xstrdup(filename); | |
3995 | // default buffer size and fatal settings | |
3996 | cl->bufferSize = 8*MAX_URL; | |
3997 | cl->fatal = true; | |
3998 | ||
7684c4b1 | 3999 | if (strcmp(filename, "none") == 0) { |
20efa1c2 | 4000 | cl->type = Log::Format::CLF_NONE; |
6f58d7d7 | 4001 | aclParseAclList(LegacyParser, &cl->aclList, filename); |
6375a714 AJ |
4002 | while (*logs) |
4003 | logs = &(*logs)->next; | |
4004 | *logs = cl; | |
4005 | return; | |
7684c4b1 | 4006 | } |
4007 | ||
fb0c2f17 | 4008 | cl->type = Log::Format::CLF_UNKNOWN; |
efc23871 | 4009 | cl->rotateCount = -1; // default: use global logfile_rotate setting. |
fb0c2f17 | 4010 | |
bde7a8ce | 4011 | const char *token = ConfigParser::PeekAtToken(); |
fb0c2f17 NH |
4012 | if (!token) { // style #1 |
4013 | // no options to deal with | |
4014 | } else if (!strchr(token, '=')) { // style #3 | |
bde7a8ce CT |
4015 | // if logformat name is recognized, |
4016 | // pop the previewed token; Else it must be an ACL name | |
4017 | if (setLogformat(cl, token, false)) | |
4018 | (void)ConfigParser::NextToken(); | |
fb0c2f17 NH |
4019 | } else { // style #4 |
4020 | do { | |
4021 | if (strncasecmp(token, "on-error=", 9) == 0) { | |
4022 | if (strncasecmp(token+9, "die", 3) == 0) { | |
4023 | cl->fatal = true; | |
4024 | } else if (strncasecmp(token+9, "drop", 4) == 0) { | |
4025 | cl->fatal = false; | |
4026 | } else { | |
4027 | debugs(3, DBG_CRITICAL, "Unknown value for on-error '" << | |
4028 | token << "' expected 'drop' or 'die'"); | |
1847642b AJ |
4029 | xfree(cl->filename); |
4030 | xfree(cl); | |
fb0c2f17 | 4031 | self_destruct(); |
1847642b | 4032 | return; |
fb0c2f17 NH |
4033 | } |
4034 | } else if (strncasecmp(token, "buffer-size=", 12) == 0) { | |
4035 | parseBytesOptionValue(&cl->bufferSize, B_BYTES_STR, token+12); | |
efc23871 AJ |
4036 | } else if (strncasecmp(token, "rotate=", 7) == 0) { |
4037 | cl->rotateCount = xatoi(token + 7); | |
fb0c2f17 NH |
4038 | } else if (strncasecmp(token, "logformat=", 10) == 0) { |
4039 | setLogformat(cl, token+10, true); | |
4040 | } else if (!strchr(token, '=')) { | |
bde7a8ce | 4041 | // Do not pop the token; it must be an ACL name |
fb0c2f17 NH |
4042 | break; // done with name=value options, now to ACLs |
4043 | } else { | |
4044 | debugs(3, DBG_CRITICAL, "Unknown access_log option " << token); | |
1847642b AJ |
4045 | xfree(cl->filename); |
4046 | xfree(cl); | |
fb0c2f17 | 4047 | self_destruct(); |
1847642b | 4048 | return; |
fb0c2f17 | 4049 | } |
bde7a8ce CT |
4050 | // Pop the token, it was a valid "name=value" option |
4051 | (void)ConfigParser::NextToken(); | |
4052 | // Get next with preview ConfigParser::NextToken call. | |
4053 | } while ((token = ConfigParser::PeekAtToken()) != NULL); | |
fb0c2f17 | 4054 | } |
7684c4b1 | 4055 | |
fb0c2f17 NH |
4056 | // set format if it has not been specified explicitly |
4057 | if (cl->type == Log::Format::CLF_UNKNOWN) | |
4058 | setLogformat(cl, "squid", true); | |
7684c4b1 | 4059 | |
0a003ce5 | 4060 | aclParseAclList(LegacyParser, &cl->aclList, cl->filename); |
fb0c2f17 NH |
4061 | |
4062 | while (*logs) | |
4063 | logs = &(*logs)->next; | |
4064 | ||
4065 | *logs = cl; | |
4066 | } | |
4067 | ||
4068 | /// sets CustomLog::type and, if needed, CustomLog::lf | |
4069 | /// returns false iff there is no named log format | |
4070 | static bool | |
4071 | setLogformat(CustomLog *cl, const char *logdef_name, const bool dieWhenMissing) | |
4072 | { | |
4073 | assert(cl); | |
4074 | assert(logdef_name); | |
4075 | ||
4076 | debugs(3, 9, "possible " << cl->filename << " logformat: " << logdef_name); | |
4077 | ||
4078 | if (cl->type != Log::Format::CLF_UNKNOWN) { | |
4079 | debugs(3, DBG_CRITICAL, "Second logformat name in one access_log: " << | |
4080 | logdef_name << " " << cl->type << " ? " << Log::Format::CLF_NONE); | |
4081 | self_destruct(); | |
4082 | return false; | |
4083 | } | |
7684c4b1 | 4084 | |
4085 | /* look for the definition pointer corresponding to this name */ | |
38e16f92 | 4086 | Format::Format *lf = Log::TheConfig.logformats; |
7684c4b1 | 4087 | |
4088 | while (lf != NULL) { | |
bf8fe701 | 4089 | debugs(3, 9, "Comparing against '" << lf->name << "'"); |
7684c4b1 | 4090 | |
4091 | if (strcmp(lf->name, logdef_name) == 0) | |
4092 | break; | |
4093 | ||
4094 | lf = lf->next; | |
4095 | } | |
4096 | ||
4097 | if (lf != NULL) { | |
20efa1c2 | 4098 | cl->type = Log::Format::CLF_CUSTOM; |
7684c4b1 | 4099 | cl->logFormat = lf; |
4100 | } else if (strcmp(logdef_name, "auto") == 0) { | |
fa84c01d | 4101 | debugs(0, DBG_CRITICAL, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead."); |
20efa1c2 | 4102 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4103 | } else if (strcmp(logdef_name, "squid") == 0) { |
20efa1c2 | 4104 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4105 | } else if (strcmp(logdef_name, "common") == 0) { |
20efa1c2 AJ |
4106 | cl->type = Log::Format::CLF_COMMON; |
4107 | } else if (strcmp(logdef_name, "combined") == 0) { | |
4108 | cl->type = Log::Format::CLF_COMBINED; | |
3ff65596 AR |
4109 | #if ICAP_CLIENT |
4110 | } else if (strcmp(logdef_name, "icap_squid") == 0) { | |
20efa1c2 | 4111 | cl->type = Log::Format::CLF_ICAP_SQUID; |
3ff65596 | 4112 | #endif |
20efa1c2 AJ |
4113 | } else if (strcmp(logdef_name, "useragent") == 0) { |
4114 | cl->type = Log::Format::CLF_USERAGENT; | |
4115 | } else if (strcmp(logdef_name, "referrer") == 0) { | |
4116 | cl->type = Log::Format::CLF_REFERER; | |
fb0c2f17 | 4117 | } else if (dieWhenMissing) { |
fa84c01d | 4118 | debugs(3, DBG_CRITICAL, "Log format '" << logdef_name << "' is not defined"); |
7684c4b1 | 4119 | self_destruct(); |
fb0c2f17 NH |
4120 | return false; |
4121 | } else { | |
4122 | return false; | |
7684c4b1 | 4123 | } |
4124 | ||
fb0c2f17 | 4125 | return true; |
7684c4b1 | 4126 | } |
4127 | ||
d64bef4c | 4128 | static int |
87ddff6e | 4129 | check_null_access_log(CustomLog *customlog_definitions) |
d64bef4c | 4130 | { |
4131 | return customlog_definitions == NULL; | |
4132 | } | |
4133 | ||
7684c4b1 | 4134 | static void |
87ddff6e | 4135 | dump_access_log(StoreEntry * entry, const char *name, CustomLog * logs) |
7684c4b1 | 4136 | { |
87ddff6e | 4137 | CustomLog *log; |
7684c4b1 | 4138 | |
4139 | for (log = logs; log; log = log->next) { | |
4140 | storeAppendPrintf(entry, "%s ", name); | |
4141 | ||
4142 | switch (log->type) { | |
4143 | ||
20efa1c2 | 4144 | case Log::Format::CLF_CUSTOM: |
efc23871 | 4145 | storeAppendPrintf(entry, "%s logformat=%s", log->filename, log->logFormat->name); |
7684c4b1 | 4146 | break; |
4147 | ||
20efa1c2 | 4148 | case Log::Format::CLF_NONE: |
efc23871 | 4149 | storeAppendPrintf(entry, "logformat=none"); |
7684c4b1 | 4150 | break; |
4151 | ||
20efa1c2 | 4152 | case Log::Format::CLF_SQUID: |
efc23871 | 4153 | storeAppendPrintf(entry, "%s logformat=squid", log->filename); |
7684c4b1 | 4154 | break; |
4155 | ||
20efa1c2 | 4156 | case Log::Format::CLF_COMBINED: |
efc23871 | 4157 | storeAppendPrintf(entry, "%s logformat=combined", log->filename); |
20efa1c2 AJ |
4158 | break; |
4159 | ||
4160 | case Log::Format::CLF_COMMON: | |
efc23871 | 4161 | storeAppendPrintf(entry, "%s logformat=common", log->filename); |
7684c4b1 | 4162 | break; |
20efa1c2 | 4163 | |
3ff65596 | 4164 | #if ICAP_CLIENT |
20efa1c2 | 4165 | case Log::Format::CLF_ICAP_SQUID: |
efc23871 | 4166 | storeAppendPrintf(entry, "%s logformat=icap_squid", log->filename); |
3ff65596 AR |
4167 | break; |
4168 | #endif | |
20efa1c2 | 4169 | case Log::Format::CLF_USERAGENT: |
efc23871 | 4170 | storeAppendPrintf(entry, "%s logformat=useragent", log->filename); |
20efa1c2 | 4171 | break; |
7684c4b1 | 4172 | |
20efa1c2 | 4173 | case Log::Format::CLF_REFERER: |
efc23871 | 4174 | storeAppendPrintf(entry, "%s logformat=referrer", log->filename); |
7684c4b1 | 4175 | break; |
4176 | ||
20efa1c2 | 4177 | case Log::Format::CLF_UNKNOWN: |
7684c4b1 | 4178 | break; |
4179 | } | |
4180 | ||
efc23871 AJ |
4181 | // default is on-error=die |
4182 | if (!log->fatal) | |
4183 | storeAppendPrintf(entry, " on-error=drop"); | |
4184 | ||
4185 | // default: 64KB | |
4186 | if (log->bufferSize != 64*1024) | |
32d3025c | 4187 | storeAppendPrintf(entry, " buffer-size=%" PRIuSIZE, log->bufferSize); |
efc23871 AJ |
4188 | |
4189 | if (log->rotateCount >= 0) | |
4190 | storeAppendPrintf(entry, " rotate=%d", log->rotateCount); | |
4191 | ||
7684c4b1 | 4192 | if (log->aclList) |
4193 | dump_acl_list(entry, log->aclList); | |
4194 | ||
4195 | storeAppendPrintf(entry, "\n"); | |
4196 | } | |
4197 | } | |
4198 | ||
7684c4b1 | 4199 | static void |
87ddff6e | 4200 | free_access_log(CustomLog ** definitions) |
7684c4b1 | 4201 | { |
4202 | while (*definitions) { | |
87ddff6e | 4203 | CustomLog *log = *definitions; |
7684c4b1 | 4204 | *definitions = log->next; |
4205 | ||
4206 | log->logFormat = NULL; | |
20efa1c2 | 4207 | log->type = Log::Format::CLF_UNKNOWN; |
7684c4b1 | 4208 | |
4209 | if (log->aclList) | |
4210 | aclDestroyAclList(&log->aclList); | |
4211 | ||
4212 | safe_free(log->filename); | |
4213 | ||
4214 | xfree(log); | |
4215 | } | |
4216 | } | |
3a69ddf3 | 4217 | |
ab7e1298 | 4218 | #if HAVE_CPU_AFFINITY /* until somebody else needs this general code */ |
96c2bb61 AR |
4219 | /// parses list of integers form name=N1,N2,N3,... |
4220 | static bool | |
c8ea3cc0 | 4221 | parseNamedIntList(const char *data, const String &name, std::vector<int> &list) |
96c2bb61 AR |
4222 | { |
4223 | if (data && (strncmp(data, name.rawBuf(), name.size()) == 0)) { | |
4224 | data += name.size(); | |
4225 | if (*data == '=') { | |
4226 | while (true) { | |
4227 | ++data; | |
4228 | int value = 0; | |
4229 | if (!StringToInt(data, value, &data, 10)) | |
4230 | break; | |
4231 | list.push_back(value); | |
4232 | if (*data == '\0' || *data != ',') | |
4233 | break; | |
4234 | } | |
4235 | } | |
4236 | } | |
cff99cec | 4237 | return data && *data == '\0'; |
96c2bb61 | 4238 | } |
ab7e1298 | 4239 | #endif |
96c2bb61 AR |
4240 | |
4241 | static void | |
212af65c A |
4242 | parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4243 | { | |
96c2bb61 AR |
4244 | #if !HAVE_CPU_AFFINITY |
4245 | debugs(3, DBG_CRITICAL, "FATAL: Squid built with no CPU affinity " << | |
4246 | "support, do not set 'cpu_affinity_map'"); | |
4247 | self_destruct(); | |
96c2bb61 | 4248 | |
ba724607 | 4249 | #else /* HAVE_CPU_AFFINITY */ |
96c2bb61 AR |
4250 | if (!*cpuAffinityMap) |
4251 | *cpuAffinityMap = new CpuAffinityMap; | |
4252 | ||
2eceb328 CT |
4253 | const char *const pToken = ConfigParser::NextToken(); |
4254 | const char *const cToken = ConfigParser::NextToken(); | |
c8ea3cc0 | 4255 | std::vector<int> processes, cores; |
96c2bb61 AR |
4256 | if (!parseNamedIntList(pToken, "process_numbers", processes)) { |
4257 | debugs(3, DBG_CRITICAL, "FATAL: bad 'process_numbers' parameter " << | |
4258 | "in 'cpu_affinity_map'"); | |
4259 | self_destruct(); | |
4260 | } else if (!parseNamedIntList(cToken, "cores", cores)) { | |
4261 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cores' parameter in " << | |
4262 | "'cpu_affinity_map'"); | |
4263 | self_destruct(); | |
4264 | } else if (!(*cpuAffinityMap)->add(processes, cores)) { | |
4265 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cpu_affinity_map'; " << | |
4266 | "process_numbers and cores lists differ in length or " << | |
4267 | "contain numbers <= 0"); | |
4268 | self_destruct(); | |
4269 | } | |
ba724607 | 4270 | #endif |
96c2bb61 AR |
4271 | } |
4272 | ||
4273 | static void | |
212af65c A |
4274 | dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap) |
4275 | { | |
96c2bb61 AR |
4276 | if (cpuAffinityMap) { |
4277 | storeAppendPrintf(entry, "%s process_numbers=", name); | |
4278 | for (size_t i = 0; i < cpuAffinityMap->processes().size(); ++i) { | |
4279 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), | |
4280 | cpuAffinityMap->processes()[i]); | |
4281 | } | |
4282 | storeAppendPrintf(entry, " cores="); | |
eaed60cc | 4283 | for (size_t i = 0; i < cpuAffinityMap->cores().size(); ++i) { |
96c2bb61 AR |
4284 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), |
4285 | cpuAffinityMap->cores()[i]); | |
4286 | } | |
4287 | storeAppendPrintf(entry, "\n"); | |
4288 | } | |
4289 | } | |
4290 | ||
4291 | static void | |
212af65c A |
4292 | free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4293 | { | |
96c2bb61 AR |
4294 | delete *cpuAffinityMap; |
4295 | *cpuAffinityMap = NULL; | |
4296 | } | |
4297 | ||
62c7f90e AR |
4298 | #if USE_ADAPTATION |
4299 | ||
4300 | static void | |
4301 | parse_adaptation_service_set_type() | |
4302 | { | |
4303 | Adaptation::Config::ParseServiceSet(); | |
4304 | } | |
4305 | ||
a22e6cd3 AR |
4306 | static void |
4307 | parse_adaptation_service_chain_type() | |
4308 | { | |
4309 | Adaptation::Config::ParseServiceChain(); | |
4310 | } | |
4311 | ||
62c7f90e AR |
4312 | static void |
4313 | parse_adaptation_access_type() | |
4314 | { | |
4315 | Adaptation::Config::ParseAccess(LegacyParser); | |
4316 | } | |
62c7f90e AR |
4317 | #endif /* USE_ADAPTATION */ |
4318 | ||
3a69ddf3 | 4319 | #if ICAP_CLIENT |
4320 | ||
4321 | static void | |
26cc52cb | 4322 | parse_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4323 | { |
462e63d3 | 4324 | cfg->parseService(); |
3a69ddf3 | 4325 | } |
4326 | ||
4327 | static void | |
26cc52cb | 4328 | free_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4329 | { |
462e63d3 | 4330 | cfg->freeService(); |
3a69ddf3 | 4331 | } |
4332 | ||
4333 | static void | |
26cc52cb | 4334 | dump_icap_service_type(StoreEntry * entry, const char *name, const Adaptation::Icap::Config &cfg) |
3a69ddf3 | 4335 | { |
462e63d3 | 4336 | cfg.dumpService(entry, name); |
3a69ddf3 | 4337 | } |
4338 | ||
4339 | static void | |
c939dc70 | 4340 | parse_icap_class_type() |
3a69ddf3 | 4341 | { |
fa84c01d | 4342 | debugs(93, DBG_CRITICAL, "WARNING: 'icap_class' is depricated. " << |
26ac0430 | 4343 | "Use 'adaptation_service_set' instead"); |
62c7f90e | 4344 | Adaptation::Config::ParseServiceSet(); |
3a69ddf3 | 4345 | } |
4346 | ||
3a69ddf3 | 4347 | static void |
c939dc70 | 4348 | parse_icap_access_type() |
3a69ddf3 | 4349 | { |
fa84c01d | 4350 | debugs(93, DBG_CRITICAL, "WARNING: 'icap_access' is depricated. " << |
26ac0430 | 4351 | "Use 'adaptation_access' instead"); |
21a26d31 | 4352 | Adaptation::Config::ParseAccess(LegacyParser); |
3a69ddf3 | 4353 | } |
4354 | ||
3a69ddf3 | 4355 | #endif |
21a26d31 | 4356 | |
21a26d31 AR |
4357 | #if USE_ECAP |
4358 | ||
4359 | static void | |
574b508c | 4360 | parse_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4361 | { |
4362 | cfg->parseService(); | |
4363 | } | |
4364 | ||
4365 | static void | |
574b508c | 4366 | free_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4367 | { |
4368 | cfg->freeService(); | |
4369 | } | |
4370 | ||
4371 | static void | |
574b508c | 4372 | dump_ecap_service_type(StoreEntry * entry, const char *name, const Adaptation::Ecap::Config &cfg) |
21a26d31 AR |
4373 | { |
4374 | cfg.dumpService(entry, name); | |
4375 | } | |
4376 | ||
4377 | #endif /* USE_ECAP */ | |
8277060a CT |
4378 | |
4379 | #if ICAP_CLIENT | |
4380 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4381 | { | |
4382 | char *token; | |
4383 | time_t d; | |
4384 | time_t m; | |
4385 | cfg->service_failure_limit = GetInteger(); | |
4386 | ||
2eceb328 | 4387 | if ((token = ConfigParser::NextToken()) == NULL) |
8277060a CT |
4388 | return; |
4389 | ||
4390 | if (strcmp(token,"in") != 0) { | |
fa84c01d | 4391 | debugs(3, DBG_CRITICAL, "expecting 'in' on'" << config_input_line << "'"); |
8277060a | 4392 | self_destruct(); |
ba724607 | 4393 | return; |
8277060a CT |
4394 | } |
4395 | ||
2eceb328 | 4396 | if ((token = ConfigParser::NextToken()) == NULL) { |
8277060a | 4397 | self_destruct(); |
ba724607 | 4398 | return; |
8277060a CT |
4399 | } |
4400 | ||
4401 | d = static_cast<time_t> (xatoi(token)); | |
a459e80a | 4402 | |
8277060a CT |
4403 | m = static_cast<time_t> (1); |
4404 | ||
4405 | if (0 == d) | |
4406 | (void) 0; | |
2eceb328 | 4407 | else if ((token = ConfigParser::NextToken()) == NULL) { |
fa84c01d | 4408 | debugs(3, DBG_CRITICAL, "No time-units on '" << config_input_line << "'"); |
8277060a | 4409 | self_destruct(); |
ba724607 AJ |
4410 | return; |
4411 | } else if ((m = parseTimeUnits(token, false)) == 0) { | |
8277060a | 4412 | self_destruct(); |
ba724607 AJ |
4413 | return; |
4414 | } | |
8277060a CT |
4415 | |
4416 | cfg->oldest_service_failure = (m * d); | |
4417 | } | |
4418 | ||
4419 | static void dump_icap_service_failure_limit(StoreEntry *entry, const char *name, const Adaptation::Icap::Config &cfg) | |
4420 | { | |
4421 | storeAppendPrintf(entry, "%s %d", name, cfg.service_failure_limit); | |
4422 | if (cfg.oldest_service_failure > 0) { | |
4423 | storeAppendPrintf(entry, " in %d seconds", (int)cfg.oldest_service_failure); | |
4424 | } | |
4425 | storeAppendPrintf(entry, "\n"); | |
4426 | } | |
4427 | ||
4428 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4429 | { | |
4430 | cfg->oldest_service_failure = 0; | |
4431 | cfg->service_failure_limit = 0; | |
4432 | } | |
aebe6888 | 4433 | #endif |
8277060a | 4434 | |
cb4f4424 | 4435 | #if USE_OPENSSL |
fb2178bb CT |
4436 | static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt) |
4437 | { | |
4438 | char *al; | |
4439 | sslproxy_cert_adapt *ca = (sslproxy_cert_adapt *) xcalloc(1, sizeof(sslproxy_cert_adapt)); | |
2eceb328 | 4440 | if ((al = ConfigParser::NextToken()) == NULL) { |
1847642b | 4441 | xfree(ca); |
fb2178bb CT |
4442 | self_destruct(); |
4443 | return; | |
4444 | } | |
87f237a9 | 4445 | |
fb2178bb CT |
4446 | const char *param; |
4447 | if ( char *s = strchr(al, '{')) { | |
4448 | *s = '\0'; // terminate the al string | |
a38ec4b1 | 4449 | ++s; |
fb2178bb CT |
4450 | param = s; |
4451 | s = strchr(s, '}'); | |
4452 | if (!s) { | |
1847642b | 4453 | xfree(ca); |
fb2178bb CT |
4454 | self_destruct(); |
4455 | return; | |
4456 | } | |
4457 | *s = '\0'; | |
87f237a9 | 4458 | } else |
fb2178bb CT |
4459 | param = NULL; |
4460 | ||
4461 | if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetValidAfter]) == 0) { | |
4462 | ca->alg = Ssl::algSetValidAfter; | |
b8889258 | 4463 | ca->param = xstrdup("on"); |
87f237a9 | 4464 | } else if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetValidBefore]) == 0) { |
fb2178bb | 4465 | ca->alg = Ssl::algSetValidBefore; |
b8889258 | 4466 | ca->param = xstrdup("on"); |
87f237a9 | 4467 | } else if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetCommonName]) == 0) { |
fb2178bb CT |
4468 | ca->alg = Ssl::algSetCommonName; |
4469 | if (param) { | |
5367d845 CT |
4470 | if (strlen(param) > 64) { |
4471 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param << "} : using common name longer than 64 bytes is not supported"); | |
1847642b | 4472 | xfree(ca); |
5367d845 CT |
4473 | self_destruct(); |
4474 | return; | |
4475 | } | |
b8889258 | 4476 | ca->param = xstrdup(param); |
fb2178bb CT |
4477 | } |
4478 | } else { | |
4479 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al); | |
1847642b | 4480 | xfree(ca); |
fb2178bb CT |
4481 | self_destruct(); |
4482 | return; | |
4483 | } | |
4484 | ||
6f58d7d7 | 4485 | aclParseAclList(LegacyParser, &ca->aclList, al); |
fb2178bb | 4486 | |
87f237a9 | 4487 | while (*cert_adapt) |
fb2178bb CT |
4488 | cert_adapt = &(*cert_adapt)->next; |
4489 | ||
4490 | *cert_adapt = ca; | |
4491 | } | |
4492 | ||
4493 | static void dump_sslproxy_cert_adapt(StoreEntry *entry, const char *name, sslproxy_cert_adapt *cert_adapt) | |
4494 | { | |
4495 | for (sslproxy_cert_adapt *ca = cert_adapt; ca != NULL; ca = ca->next) { | |
4496 | storeAppendPrintf(entry, "%s ", name); | |
4497 | storeAppendPrintf(entry, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca->alg), ca->param); | |
4498 | if (ca->aclList) | |
4499 | dump_acl_list(entry, ca->aclList); | |
4500 | storeAppendPrintf(entry, "\n"); | |
4501 | } | |
4502 | } | |
4503 | ||
4504 | static void free_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt) | |
4505 | { | |
87f237a9 | 4506 | while (*cert_adapt) { |
fb2178bb CT |
4507 | sslproxy_cert_adapt *ca = *cert_adapt; |
4508 | *cert_adapt = ca->next; | |
4509 | safe_free(ca->param); | |
4510 | ||
4511 | if (ca->aclList) | |
4512 | aclDestroyAclList(&ca->aclList); | |
4513 | ||
4514 | safe_free(ca); | |
4515 | } | |
4516 | } | |
aebe6888 CT |
4517 | |
4518 | static void parse_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign) | |
4519 | { | |
4520 | char *al; | |
4521 | sslproxy_cert_sign *cs = (sslproxy_cert_sign *) xcalloc(1, sizeof(sslproxy_cert_sign)); | |
2eceb328 | 4522 | if ((al = ConfigParser::NextToken()) == NULL) { |
1847642b | 4523 | xfree(cs); |
aebe6888 CT |
4524 | self_destruct(); |
4525 | return; | |
4526 | } | |
4527 | ||
4528 | if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignTrusted]) == 0) | |
4529 | cs->alg = Ssl::algSignTrusted; | |
4530 | else if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignUntrusted]) == 0) | |
4531 | cs->alg = Ssl::algSignUntrusted; | |
4532 | else if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignSelf]) == 0) | |
4533 | cs->alg = Ssl::algSignSelf; | |
4534 | else { | |
4535 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al); | |
1847642b | 4536 | xfree(cs); |
aebe6888 CT |
4537 | self_destruct(); |
4538 | return; | |
4539 | } | |
4540 | ||
6f58d7d7 | 4541 | aclParseAclList(LegacyParser, &cs->aclList, al); |
aebe6888 | 4542 | |
87f237a9 | 4543 | while (*cert_sign) |
aebe6888 CT |
4544 | cert_sign = &(*cert_sign)->next; |
4545 | ||
4546 | *cert_sign = cs; | |
4547 | } | |
4548 | ||
4549 | static void dump_sslproxy_cert_sign(StoreEntry *entry, const char *name, sslproxy_cert_sign *cert_sign) | |
4550 | { | |
4551 | sslproxy_cert_sign *cs; | |
4552 | for (cs = cert_sign; cs != NULL; cs = cs->next) { | |
4553 | storeAppendPrintf(entry, "%s ", name); | |
4554 | storeAppendPrintf(entry, "%s ", Ssl::certSignAlgorithm(cs->alg)); | |
4555 | if (cs->aclList) | |
4556 | dump_acl_list(entry, cs->aclList); | |
4557 | storeAppendPrintf(entry, "\n"); | |
4558 | } | |
4559 | } | |
4560 | ||
4561 | static void free_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign) | |
4562 | { | |
87f237a9 | 4563 | while (*cert_sign) { |
aebe6888 CT |
4564 | sslproxy_cert_sign *cs = *cert_sign; |
4565 | *cert_sign = cs->next; | |
4566 | ||
4567 | if (cs->aclList) | |
4568 | aclDestroyAclList(&cs->aclList); | |
4569 | ||
4570 | safe_free(cs); | |
4571 | } | |
4572 | } | |
fb2178bb | 4573 | |
38450a50 CT |
4574 | class sslBumpCfgRr: public ::RegisteredRunner |
4575 | { | |
4576 | public: | |
4577 | static Ssl::BumpMode lastDeprecatedRule; | |
4578 | /* RegisteredRunner API */ | |
21b7990f | 4579 | virtual void finalizeConfig(); |
38450a50 CT |
4580 | }; |
4581 | ||
4582 | Ssl::BumpMode sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpEnd; | |
4583 | ||
21b7990f | 4584 | RunnerRegistrationEntry(sslBumpCfgRr); |
38450a50 | 4585 | |
21b7990f AR |
4586 | void |
4587 | sslBumpCfgRr::finalizeConfig() | |
38450a50 CT |
4588 | { |
4589 | if (lastDeprecatedRule != Ssl::bumpEnd) { | |
4590 | assert( lastDeprecatedRule == Ssl::bumpClientFirst || lastDeprecatedRule == Ssl::bumpNone); | |
4591 | static char buf[1024]; | |
4592 | if (lastDeprecatedRule == Ssl::bumpClientFirst) { | |
4593 | strcpy(buf, "ssl_bump deny all"); | |
4594 | debugs(3, DBG_CRITICAL, "WARNING: auto-converting deprecated implicit " | |
4595 | "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations " | |
4596 | "must not use implicit rules. Update your ssl_bump rules."); | |
4597 | } else { | |
4598 | strcpy(buf, "ssl_bump allow all"); | |
4599 | debugs(3, DBG_CRITICAL, "SECURITY NOTICE: auto-converting deprecated implicit " | |
4600 | "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually " | |
4601 | "inferior to the newer server-first bumping mode. New ssl_bump" | |
4602 | " configurations must not use implicit rules. Update your ssl_bump rules."); | |
4603 | } | |
4604 | parse_line(buf); | |
4605 | } | |
4606 | } | |
4607 | ||
caf3666d AR |
4608 | static void parse_sslproxy_ssl_bump(acl_access **ssl_bump) |
4609 | { | |
38450a50 CT |
4610 | typedef const char *BumpCfgStyle; |
4611 | BumpCfgStyle bcsNone = NULL; | |
4612 | BumpCfgStyle bcsNew = "new client/server-first/none"; | |
4613 | BumpCfgStyle bcsOld = "deprecated allow/deny"; | |
4614 | static BumpCfgStyle bumpCfgStyleLast = bcsNone; | |
4615 | BumpCfgStyle bumpCfgStyleNow = bcsNone; | |
caf3666d | 4616 | char *bm; |
2eceb328 | 4617 | if ((bm = ConfigParser::NextToken()) == NULL) { |
caf3666d AR |
4618 | self_destruct(); |
4619 | return; | |
4620 | } | |
4621 | ||
38450a50 CT |
4622 | // if this is the first rule proccessed |
4623 | if (*ssl_bump == NULL) { | |
4624 | bumpCfgStyleLast = bcsNone; | |
4625 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpEnd; | |
4626 | } | |
4627 | ||
6f58d7d7 | 4628 | allow_t action = allow_t(ACCESS_ALLOWED); |
caf3666d | 4629 | |
38450a50 | 4630 | if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpClientFirst]) == 0) { |
6f58d7d7 | 4631 | action.kind = Ssl::bumpClientFirst; |
38450a50 CT |
4632 | bumpCfgStyleNow = bcsNew; |
4633 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpServerFirst]) == 0) { | |
6f58d7d7 | 4634 | action.kind = Ssl::bumpServerFirst; |
38450a50 | 4635 | bumpCfgStyleNow = bcsNew; |
5d65362c CT |
4636 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpPeek]) == 0) { |
4637 | action.kind = Ssl::bumpPeek; | |
4638 | bumpCfgStyleNow = bcsNew; | |
4639 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpStare]) == 0) { | |
4640 | action.kind = Ssl::bumpStare; | |
4641 | bumpCfgStyleNow = bcsNew; | |
4642 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpSplice]) == 0) { | |
4643 | action.kind = Ssl::bumpSplice; | |
4644 | bumpCfgStyleNow = bcsNew; | |
4645 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpBump]) == 0) { | |
4646 | action.kind = Ssl::bumpBump; | |
4647 | bumpCfgStyleNow = bcsNew; | |
4648 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpTerminate]) == 0) { | |
4649 | action.kind = Ssl::bumpTerminate; | |
4650 | bumpCfgStyleNow = bcsNew; | |
38450a50 | 4651 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpNone]) == 0) { |
6f58d7d7 | 4652 | action.kind = Ssl::bumpNone; |
38450a50 CT |
4653 | bumpCfgStyleNow = bcsNew; |
4654 | } else if (strcmp(bm, "allow") == 0) { | |
4655 | debugs(3, DBG_CRITICAL, "SECURITY NOTICE: auto-converting deprecated " | |
4656 | "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which " | |
4657 | "is usually inferior to the newer server-first " | |
4658 | "bumping mode. Update your ssl_bump rules."); | |
6f58d7d7 | 4659 | action.kind = Ssl::bumpClientFirst; |
38450a50 CT |
4660 | bumpCfgStyleNow = bcsOld; |
4661 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpClientFirst; | |
4662 | } else if (strcmp(bm, "deny") == 0) { | |
4663 | debugs(3, DBG_CRITICAL, "WARNING: auto-converting deprecated " | |
4664 | "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update " | |
4665 | "your ssl_bump rules."); | |
6f58d7d7 | 4666 | action.kind = Ssl::bumpNone; |
38450a50 CT |
4667 | bumpCfgStyleNow = bcsOld; |
4668 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpNone; | |
caf3666d AR |
4669 | } else { |
4670 | debugs(3, DBG_CRITICAL, "FATAL: unknown ssl_bump mode: " << bm); | |
4671 | self_destruct(); | |
4672 | return; | |
4673 | } | |
4674 | ||
38450a50 | 4675 | if (bumpCfgStyleLast != bcsNone && bumpCfgStyleNow != bumpCfgStyleLast) { |
87f237a9 | 4676 | debugs(3, DBG_CRITICAL, "FATAL: do not mix " << bumpCfgStyleNow << " actions with " << |
38450a50 CT |
4677 | bumpCfgStyleLast << " actions. Update your ssl_bump rules."); |
4678 | self_destruct(); | |
4679 | return; | |
4680 | } | |
4681 | ||
4682 | bumpCfgStyleLast = bumpCfgStyleNow; | |
4683 | ||
8984b8cd | 4684 | // empty rule OK |
ba6fffba | 4685 | ParseAclWithAction(ssl_bump, action, "ssl_bump"); |
caf3666d AR |
4686 | } |
4687 | ||
4688 | static void dump_sslproxy_ssl_bump(StoreEntry *entry, const char *name, acl_access *ssl_bump) | |
4689 | { | |
2cb8d372 | 4690 | if (ssl_bump) |
ba6fffba | 4691 | dump_SBufList(entry, ssl_bump->treeDump(name, [](const allow_t &action) { |
f42a85ac SM |
4692 | return Ssl::BumpModeStr.at(action.kind); |
4693 | })); | |
caf3666d AR |
4694 | } |
4695 | ||
4696 | static void free_sslproxy_ssl_bump(acl_access **ssl_bump) | |
4697 | { | |
4698 | free_acl_access(ssl_bump); | |
4699 | } | |
8277060a CT |
4700 | |
4701 | #endif | |
f4698e0b CT |
4702 | |
4703 | static void dump_HeaderWithAclList(StoreEntry * entry, const char *name, HeaderWithAclList *headers) | |
4704 | { | |
4705 | if (!headers) | |
4706 | return; | |
4707 | ||
4708 | for (HeaderWithAclList::iterator hwa = headers->begin(); hwa != headers->end(); ++hwa) { | |
ced8def3 | 4709 | storeAppendPrintf(entry, "%s %s %s", name, hwa->fieldName.c_str(), hwa->fieldValue.c_str()); |
f4698e0b CT |
4710 | if (hwa->aclList) |
4711 | dump_acl_list(entry, hwa->aclList); | |
4712 | storeAppendPrintf(entry, "\n"); | |
4713 | } | |
4714 | } | |
4715 | ||
4716 | static void parse_HeaderWithAclList(HeaderWithAclList **headers) | |
4717 | { | |
4718 | char *fn; | |
4719 | if (!*headers) { | |
4720 | *headers = new HeaderWithAclList; | |
4721 | } | |
2eceb328 | 4722 | if ((fn = ConfigParser::NextToken()) == NULL) { |
f4698e0b CT |
4723 | self_destruct(); |
4724 | return; | |
4725 | } | |
4726 | HeaderWithAcl hwa; | |
4727 | hwa.fieldName = fn; | |
81ab22b6 | 4728 | hwa.fieldId = Http::HeaderLookupTable.lookup(hwa.fieldName).id; |
789217a2 FC |
4729 | if (hwa.fieldId == Http::HdrType::BAD_HDR) |
4730 | hwa.fieldId = Http::HdrType::OTHER; | |
f4698e0b | 4731 | |
2eceb328 CT |
4732 | Format::Format *nlf = new ::Format::Format("hdrWithAcl"); |
4733 | ConfigParser::EnableMacros(); | |
bde7a8ce | 4734 | String buf = ConfigParser::NextQuotedToken(); |
2eceb328 | 4735 | ConfigParser::DisableMacros(); |
f4698e0b | 4736 | hwa.fieldValue = buf.termedBuf(); |
2eceb328 | 4737 | hwa.quoted = ConfigParser::LastTokenWasQuoted(); |
f4698e0b | 4738 | if (hwa.quoted) { |
f4698e0b CT |
4739 | if (!nlf->parse(hwa.fieldValue.c_str())) { |
4740 | self_destruct(); | |
4741 | return; | |
4742 | } | |
4743 | hwa.valueFormat = nlf; | |
2eceb328 CT |
4744 | } else |
4745 | delete nlf; | |
6f58d7d7 | 4746 | aclParseAclList(LegacyParser, &hwa.aclList, (hwa.fieldName + ':' + hwa.fieldValue).c_str()); |
f4698e0b CT |
4747 | (*headers)->push_back(hwa); |
4748 | } | |
4749 | ||
4750 | static void free_HeaderWithAclList(HeaderWithAclList **header) | |
4751 | { | |
4752 | if (!(*header)) | |
4753 | return; | |
4754 | ||
4755 | for (HeaderWithAclList::iterator hwa = (*header)->begin(); hwa != (*header)->end(); ++hwa) { | |
4756 | if (hwa->aclList) | |
4757 | aclDestroyAclList(&hwa->aclList); | |
4758 | ||
4759 | if (hwa->valueFormat) { | |
4760 | delete hwa->valueFormat; | |
4761 | hwa->valueFormat = NULL; | |
4762 | } | |
4763 | } | |
4764 | delete *header; | |
4765 | *header = NULL; | |
4766 | } | |
d7f4a0b7 CT |
4767 | |
4768 | static void parse_note(Notes *notes) | |
4769 | { | |
4770 | assert(notes); | |
4771 | notes->parse(LegacyParser); | |
4772 | } | |
4773 | ||
4774 | static void dump_note(StoreEntry *entry, const char *name, Notes ¬es) | |
4775 | { | |
4776 | notes.dump(entry, name); | |
4777 | } | |
4778 | ||
4779 | static void free_note(Notes *notes) | |
4780 | { | |
4781 | notes->clean(); | |
4782 | } | |
bde7a8ce | 4783 | |
ddf5aa2b CT |
4784 | static bool FtpEspvDeprecated = false; |
4785 | static void parse_ftp_epsv(acl_access **ftp_epsv) | |
4786 | { | |
4787 | allow_t ftpEpsvDeprecatedAction; | |
4788 | bool ftpEpsvIsDeprecatedRule = false; | |
4789 | ||
4790 | char *t = ConfigParser::PeekAtToken(); | |
e2849af8 | 4791 | if (!t) { |
ddf5aa2b CT |
4792 | self_destruct(); |
4793 | return; | |
4794 | } | |
4795 | ||
4796 | if (!strcmp(t, "off")) { | |
4797 | (void)ConfigParser::NextToken(); | |
4798 | ftpEpsvIsDeprecatedRule = true; | |
4799 | ftpEpsvDeprecatedAction = allow_t(ACCESS_DENIED); | |
4800 | } else if (!strcmp(t, "on")) { | |
4801 | (void)ConfigParser::NextToken(); | |
4802 | ftpEpsvIsDeprecatedRule = true; | |
4803 | ftpEpsvDeprecatedAction = allow_t(ACCESS_ALLOWED); | |
4804 | } | |
4805 | ||
4806 | // Check for mixing "ftp_epsv on|off" and "ftp_epsv allow|deny .." rules: | |
4807 | // 1) if this line is "ftp_epsv allow|deny ..." and already exist rules of "ftp_epsv on|off" | |
4808 | // 2) if this line is "ftp_epsv on|off" and already exist rules of "ftp_epsv allow|deny ..." | |
4809 | // then abort | |
4810 | if ((!ftpEpsvIsDeprecatedRule && FtpEspvDeprecated) || | |
e2849af8 | 4811 | (ftpEpsvIsDeprecatedRule && !FtpEspvDeprecated && *ftp_epsv != NULL)) { |
ddf5aa2b CT |
4812 | debugs(3, DBG_CRITICAL, "FATAL: do not mix \"ftp_epsv on|off\" cfg lines with \"ftp_epsv allow|deny ...\" cfg lines. Update your ftp_epsv rules."); |
4813 | self_destruct(); | |
1847642b | 4814 | return; |
ddf5aa2b CT |
4815 | } |
4816 | ||
4817 | if (ftpEpsvIsDeprecatedRule) { | |
4818 | // overwrite previous ftp_epsv lines | |
4819 | delete *ftp_epsv; | |
ba6fffba EB |
4820 | *ftp_epsv = nullptr; |
4821 | ||
ddf5aa2b | 4822 | if (ftpEpsvDeprecatedAction == allow_t(ACCESS_DENIED)) { |
ba6fffba EB |
4823 | if (ACL *a = ACL::FindByName("all")) |
4824 | ParseAclWithAction(ftp_epsv, ftpEpsvDeprecatedAction, "ftp_epsv", a); | |
4825 | else { | |
ddf5aa2b CT |
4826 | self_destruct(); |
4827 | return; | |
4828 | } | |
ba6fffba | 4829 | } |
ddf5aa2b CT |
4830 | FtpEspvDeprecated = true; |
4831 | } else { | |
4832 | aclParseAccessLine(cfg_directive, LegacyParser, ftp_epsv); | |
4833 | } | |
4834 | } | |
4835 | ||
4836 | static void dump_ftp_epsv(StoreEntry *entry, const char *name, acl_access *ftp_epsv) | |
4837 | { | |
dfad5100 | 4838 | if (ftp_epsv) |
ba6fffba | 4839 | dump_SBufList(entry, ftp_epsv->treeDump(name, Acl::AllowOrDeny)); |
ddf5aa2b CT |
4840 | } |
4841 | ||
4842 | static void free_ftp_epsv(acl_access **ftp_epsv) | |
4843 | { | |
4844 | free_acl_access(ftp_epsv); | |
4845 | FtpEspvDeprecated = false; | |
4846 | } | |
4847 | ||
bde7a8ce | 4848 | static void |
ced8def3 | 4849 | parse_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *config) |
32fd6d8a CT |
4850 | { |
4851 | time_msec_t tval; | |
4852 | parseTimeLine(&tval, T_SECOND_STR, false, true); | |
4853 | Config.Timeout.urlRewrite = static_cast<time_t>(tval/1000); | |
4854 | ||
4855 | char *key, *value; | |
4856 | while(ConfigParser::NextKvPair(key, value)) { | |
4857 | if (strcasecmp(key, "on_timeout") == 0) { | |
4858 | if (strcasecmp(value, "bypass") == 0) | |
ced8def3 | 4859 | config->action = toutActBypass; |
32fd6d8a | 4860 | else if (strcasecmp(value, "fail") == 0) |
ced8def3 | 4861 | config->action = toutActFail; |
32fd6d8a | 4862 | else if (strcasecmp(value, "retry") == 0) |
ced8def3 | 4863 | config->action = toutActRetry; |
32fd6d8a | 4864 | else if (strcasecmp(value, "use_configured_response") == 0) { |
ced8def3 | 4865 | config->action = toutActUseConfiguredResponse; |
32fd6d8a CT |
4866 | } else { |
4867 | debugs(3, DBG_CRITICAL, "FATAL: unsuported \"on_timeout\" action:" << value); | |
4868 | self_destruct(); | |
ba724607 | 4869 | return; |
32fd6d8a CT |
4870 | } |
4871 | } else if (strcasecmp(key, "response") == 0) { | |
ced8def3 | 4872 | config->response = xstrdup(value); |
32fd6d8a CT |
4873 | } else { |
4874 | debugs(3, DBG_CRITICAL, "FATAL: unsuported option " << key); | |
4875 | self_destruct(); | |
ba724607 | 4876 | return; |
32fd6d8a CT |
4877 | } |
4878 | } | |
4879 | ||
ced8def3 | 4880 | if (config->action == toutActUseConfiguredResponse && !config->response) { |
32fd6d8a CT |
4881 | debugs(3, DBG_CRITICAL, "FATAL: Expected 'response=' option after 'on_timeout=use_configured_response' option"); |
4882 | self_destruct(); | |
4883 | } | |
4884 | ||
ced8def3 | 4885 | if (config->action != toutActUseConfiguredResponse && config->response) { |
32fd6d8a CT |
4886 | debugs(3, DBG_CRITICAL, "FATAL: 'response=' option is valid only when used with the 'on_timeout=use_configured_response' option"); |
4887 | self_destruct(); | |
4888 | } | |
4889 | } | |
4890 | ||
4891 | static void | |
ced8def3 | 4892 | dump_UrlHelperTimeout(StoreEntry *entry, const char *name, SquidConfig::UrlHelperTimeout &config) |
32fd6d8a CT |
4893 | { |
4894 | const char *onTimedOutActions[] = {"bypass", "fail", "retry", "use_configured_response"}; | |
ced8def3 | 4895 | assert(config.action >= 0 && config.action <= toutActUseConfiguredResponse); |
32fd6d8a CT |
4896 | |
4897 | dump_time_t(entry, name, Config.Timeout.urlRewrite); | |
ced8def3 | 4898 | storeAppendPrintf(entry, " on_timeout=%s", onTimedOutActions[config.action]); |
32fd6d8a | 4899 | |
ced8def3 AJ |
4900 | if (config.response) |
4901 | storeAppendPrintf(entry, " response=\"%s\"", config.response); | |
32fd6d8a CT |
4902 | |
4903 | storeAppendPrintf(entry, "\n"); | |
4904 | } | |
4905 | ||
4906 | static void | |
ced8def3 | 4907 | free_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *config) |
32fd6d8a CT |
4908 | { |
4909 | Config.Timeout.urlRewrite = 0; | |
ced8def3 AJ |
4910 | config->action = 0; |
4911 | safe_free(config->response); | |
32fd6d8a CT |
4912 | } |
4913 | ||
bde7a8ce | 4914 | static void |
ced8def3 | 4915 | parse_configuration_includes_quoted_values(bool *) |
bde7a8ce CT |
4916 | { |
4917 | int val = 0; | |
4918 | parse_onoff(&val); | |
4919 | ||
4920 | // If quoted values is set to on then enable new strict mode parsing | |
4921 | if (val) { | |
4922 | ConfigParser::RecognizeQuotedValues = true; | |
4923 | ConfigParser::StrictMode = true; | |
4924 | } else { | |
4925 | ConfigParser::RecognizeQuotedValues = false; | |
4926 | ConfigParser::StrictMode = false; | |
4927 | } | |
4928 | } | |
4929 | ||
4930 | static void | |
ced8def3 | 4931 | dump_configuration_includes_quoted_values(StoreEntry *const entry, const char *const name, bool) |
bde7a8ce CT |
4932 | { |
4933 | int val = ConfigParser::RecognizeQuotedValues ? 1 : 0; | |
4934 | dump_onoff(entry, name, val); | |
4935 | } | |
4936 | ||
4937 | static void | |
ced8def3 | 4938 | free_configuration_includes_quoted_values(bool *) |
bde7a8ce CT |
4939 | { |
4940 | ConfigParser::RecognizeQuotedValues = false; | |
4941 | ConfigParser::StrictMode = false; | |
4942 | } | |
f53969cc | 4943 | |
3248e962 CT |
4944 | static void |
4945 | parse_on_unsupported_protocol(acl_access **access) | |
4946 | { | |
44352c16 | 4947 | char *tm; |
3248e962 CT |
4948 | if ((tm = ConfigParser::NextToken()) == NULL) { |
4949 | self_destruct(); | |
4950 | return; | |
4951 | } | |
4952 | ||
4953 | allow_t action = allow_t(ACCESS_ALLOWED); | |
4954 | if (strcmp(tm, "tunnel") == 0) | |
4955 | action.kind = 1; | |
4956 | else if (strcmp(tm, "respond") == 0) | |
4957 | action.kind = 2; | |
4958 | else { | |
4959 | debugs(3, DBG_CRITICAL, "FATAL: unknown on_unsupported_protocol mode: " << tm); | |
4960 | self_destruct(); | |
4961 | return; | |
4962 | } | |
4963 | ||
3248e962 | 4964 | // empty rule OK |
ba6fffba | 4965 | ParseAclWithAction(access, action, "on_unsupported_protocol"); |
3248e962 CT |
4966 | } |
4967 | ||
4968 | static void | |
4969 | dump_on_unsupported_protocol(StoreEntry *entry, const char *name, acl_access *access) | |
4970 | { | |
ba6fffba | 4971 | static const std::vector<const char *> onErrorTunnelMode = { |
3248e962 CT |
4972 | "none", |
4973 | "tunnel", | |
ba6fffba | 4974 | "respond" |
3248e962 CT |
4975 | }; |
4976 | if (access) { | |
ba6fffba | 4977 | SBufList lines = access->treeDump(name, [](const allow_t &action) { |
f42a85ac | 4978 | return onErrorTunnelMode.at(action.kind); |
ba6fffba | 4979 | }); |
3248e962 CT |
4980 | dump_SBufList(entry, lines); |
4981 | } | |
4982 | } | |
4983 | ||
4984 | static void | |
4985 | free_on_unsupported_protocol(acl_access **access) | |
4986 | { | |
4987 | free_acl_access(access); | |
4988 | } | |
44352c16 | 4989 |