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Commit | Line | Data |
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30a4f2a8 | 1 | /* |
ef57eb7b | 2 | * Copyright (C) 1996-2016 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" |
6be70545 | 14 | #include "acl/AclNameList.h" |
1328cfb7 | 15 | #include "acl/AclSizeLimit.h" |
289848ca | 16 | #include "acl/Address.h" |
82b7abe3 AJ |
17 | #include "acl/Gadgets.h" |
18 | #include "acl/MethodData.h" | |
6f58d7d7 | 19 | #include "acl/Tree.h" |
582c2af2 | 20 | #include "anyp/PortCfg.h" |
1ca54a54 | 21 | #include "anyp/UriScheme.h" |
89736861 | 22 | #include "AuthReg.h" |
582c2af2 | 23 | #include "base/RunnersRegistry.h" |
602d9612 | 24 | #include "cache_cf.h" |
a011edee | 25 | #include "CachePeer.h" |
582c2af2 FC |
26 | #include "ConfigParser.h" |
27 | #include "CpuAffinityMap.h" | |
28 | #include "DiskIO/DiskIOModule.h" | |
29 | #include "eui/Config.h" | |
f0c32849 | 30 | #include "ExternalACL.h" |
582c2af2 | 31 | #include "format/Format.h" |
ecb19f1a | 32 | #include "ftp/Elements.h" |
582c2af2 | 33 | #include "globals.h" |
a5bac1d2 | 34 | #include "HttpHeaderTools.h" |
7a9d36e3 | 35 | #include "icmp/IcmpConfig.h" |
582c2af2 FC |
36 | #include "ident/Config.h" |
37 | #include "ip/Intercept.h" | |
38 | #include "ip/QosConfig.h" | |
39 | #include "ip/tools.h" | |
40 | #include "ipc/Kids.h" | |
41 | #include "log/Config.h" | |
8f645002 | 42 | #include "log/CustomLog.h" |
582c2af2 | 43 | #include "MemBuf.h" |
602d9612 | 44 | #include "mgr/ActionPasswordList.h" |
582c2af2 | 45 | #include "mgr/Registration.h" |
602d9612 | 46 | #include "neighbors.h" |
5844d003 | 47 | #include "NeighborTypeDomainList.h" |
582c2af2 | 48 | #include "Parsing.h" |
e8dca475 | 49 | #include "pconn.h" |
e35609f5 | 50 | #include "PeerDigest.h" |
e8dca475 | 51 | #include "PeerPoolMgr.h" |
faf2558a | 52 | #include "redirect.h" |
8d9a8184 | 53 | #include "RefreshPattern.h" |
582c2af2 | 54 | #include "rfc1738.h" |
58d8264f | 55 | #include "sbuf/List.h" |
4d5904f7 | 56 | #include "SquidConfig.h" |
f9b6ff6e | 57 | #include "SquidString.h" |
d9c7489e | 58 | #include "ssl/ProxyCerts.h" |
582c2af2 | 59 | #include "Store.h" |
2745fea5 AR |
60 | #include "store/Disk.h" |
61 | #include "store/Disks.h" | |
582c2af2 | 62 | #include "StoreFileSystem.h" |
4e540555 | 63 | #include "tools.h" |
ed6e9fb9 | 64 | #include "util.h" |
602d9612 | 65 | #include "wordlist.h" |
b007d04d FC |
66 | /* wccp2 has its own conditional definitions */ |
67 | #include "wccp2.h" | |
82b7abe3 AJ |
68 | #if USE_ADAPTATION |
69 | #include "adaptation/Config.h" | |
70 | #endif | |
71 | #if ICAP_CLIENT | |
72 | #include "adaptation/icap/Config.h" | |
73 | #endif | |
74 | #if USE_ECAP | |
75 | #include "adaptation/ecap/Config.h" | |
76 | #endif | |
cb4f4424 | 77 | #if USE_OPENSSL |
95d2589c | 78 | #include "ssl/Config.h" |
602d9612 | 79 | #include "ssl/support.h" |
95d2589c | 80 | #endif |
2f1431ea | 81 | #if USE_AUTH |
2d2b0bb7 AR |
82 | #include "auth/Config.h" |
83 | #include "auth/Scheme.h" | |
2f1431ea | 84 | #endif |
82b7abe3 AJ |
85 | #if USE_SQUID_ESI |
86 | #include "esi/Parser.h" | |
87 | #endif | |
82b7abe3 AJ |
88 | #if SQUID_SNMP |
89 | #include "snmp.h" | |
90 | #endif | |
582c2af2 | 91 | |
52303a3d | 92 | #if HAVE_GLOB_H |
592a09dc | 93 | #include <glob.h> |
52303a3d | 94 | #endif |
425de4c8 | 95 | #include <limits> |
f4698e0b | 96 | #include <list> |
582c2af2 FC |
97 | #if HAVE_PWD_H |
98 | #include <pwd.h> | |
99 | #endif | |
100 | #if HAVE_GRP_H | |
101 | #include <grp.h> | |
102 | #endif | |
103 | #if HAVE_SYS_STAT_H | |
104 | #include <sys/stat.h> | |
105 | #endif | |
f4698e0b | 106 | |
cb4f4424 | 107 | #if USE_OPENSSL |
95d2589c CT |
108 | #include "ssl/gadgets.h" |
109 | #endif | |
110 | ||
62c7f90e | 111 | #if USE_ADAPTATION |
62c7f90e | 112 | static void parse_adaptation_service_set_type(); |
a22e6cd3 | 113 | static void parse_adaptation_service_chain_type(); |
62c7f90e | 114 | static void parse_adaptation_access_type(); |
62c7f90e AR |
115 | #endif |
116 | ||
3a69ddf3 | 117 | #if ICAP_CLIENT |
26cc52cb AR |
118 | static void parse_icap_service_type(Adaptation::Icap::Config *); |
119 | static void dump_icap_service_type(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
120 | static void free_icap_service_type(Adaptation::Icap::Config *); | |
c939dc70 AR |
121 | static void parse_icap_class_type(); |
122 | static void parse_icap_access_type(); | |
8277060a CT |
123 | |
124 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *); | |
125 | static void dump_icap_service_failure_limit(StoreEntry *, const char *, const Adaptation::Icap::Config &); | |
126 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *); | |
3a69ddf3 | 127 | #endif |
128 | ||
21a26d31 | 129 | #if USE_ECAP |
574b508c AR |
130 | static void parse_ecap_service_type(Adaptation::Ecap::Config *); |
131 | static void dump_ecap_service_type(StoreEntry *, const char *, const Adaptation::Ecap::Config &); | |
132 | static void free_ecap_service_type(Adaptation::Ecap::Config *); | |
21a26d31 AR |
133 | #endif |
134 | ||
6a9136ad FC |
135 | static peer_t parseNeighborType(const char *s); |
136 | ||
fd0f51c4 | 137 | static const char *const T_MILLISECOND_STR = "millisecond"; |
8813e606 | 138 | static const char *const T_SECOND_STR = "second"; |
139 | static const char *const T_MINUTE_STR = "minute"; | |
140 | static const char *const T_HOUR_STR = "hour"; | |
141 | static const char *const T_DAY_STR = "day"; | |
142 | static const char *const T_WEEK_STR = "week"; | |
143 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
144 | static const char *const T_MONTH_STR = "month"; | |
145 | static const char *const T_YEAR_STR = "year"; | |
146 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 147 | |
9906e724 | 148 | static const char *const B_BYTES_STR = "bytes"; |
149 | static const char *const B_KBYTES_STR = "KB"; | |
150 | static const char *const B_MBYTES_STR = "MB"; | |
151 | static const char *const B_GBYTES_STR = "GB"; | |
152 | ||
4db43fab | 153 | static const char *const list_sep = ", \t\n\r"; |
b0e7d2d5 | 154 | |
87ddff6e FC |
155 | static void parse_access_log(CustomLog ** customlog_definitions); |
156 | static int check_null_access_log(CustomLog *customlog_definitions); | |
157 | static void dump_access_log(StoreEntry * entry, const char *name, CustomLog * definitions); | |
158 | static void free_access_log(CustomLog ** definitions); | |
fb0c2f17 | 159 | static bool setLogformat(CustomLog *cl, const char *name, const bool dieWhenMissing); |
7684c4b1 | 160 | |
f5b8bbc4 | 161 | static void configDoConfigure(void); |
8d9a8184 | 162 | static void parse_refreshpattern(RefreshPattern **); |
9b741834 | 163 | static uint64_t parseTimeUnits(const char *unit, bool allowMsec); |
32fd6d8a | 164 | static void parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec, bool expectMoreArguments); |
f45dd259 | 165 | static void parse_u_short(unsigned short * var); |
f5b8bbc4 | 166 | static void parse_string(char **); |
f5b8bbc4 | 167 | static void default_all(void); |
168 | static void defaults_if_none(void); | |
10d914f6 | 169 | static void defaults_postscriptum(void); |
f5b8bbc4 | 170 | static int parse_line(char *); |
76f44481 | 171 | static void parse_obsolete(const char *); |
f5b8bbc4 | 172 | static void parseBytesLine(size_t * bptr, const char *units); |
cb4f4424 | 173 | #if USE_OPENSSL |
95d2589c CT |
174 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value); |
175 | #endif | |
e210930b | 176 | static void parseBytesLineSigned(ssize_t * bptr, const char *units); |
f5b8bbc4 | 177 | static size_t parseBytesUnits(const char *unit); |
f5b8bbc4 | 178 | static void free_all(void); |
94439e4e | 179 | void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 180 | static OBJH dump_config; |
626096be | 181 | #if USE_HTTP_VIOLATIONS |
3b07476b CT |
182 | static void free_HeaderManglers(HeaderManglers **pm); |
183 | static void dump_http_header_access(StoreEntry * entry, const char *name, const HeaderManglers *manglers); | |
184 | static void parse_http_header_access(HeaderManglers **manglers); | |
185 | #define free_http_header_access free_HeaderManglers | |
186 | static void dump_http_header_replace(StoreEntry * entry, const char *name, const HeaderManglers *manglers); | |
187 | static void parse_http_header_replace(HeaderManglers **manglers); | |
188 | #define free_http_header_replace free_HeaderManglers | |
9e8b2f1c | 189 | #endif |
f4698e0b CT |
190 | static void dump_HeaderWithAclList(StoreEntry * entry, const char *name, HeaderWithAclList *headers); |
191 | static void parse_HeaderWithAclList(HeaderWithAclList **header); | |
192 | static void free_HeaderWithAclList(HeaderWithAclList **header); | |
d7f4a0b7 CT |
193 | static void parse_note(Notes *); |
194 | static void dump_note(StoreEntry *, const char *, Notes &); | |
195 | static void free_note(Notes *); | |
7f0b3324 FC |
196 | static void parse_denyinfo(AclDenyInfoList ** var); |
197 | static void dump_denyinfo(StoreEntry * entry, const char *name, AclDenyInfoList * var); | |
198 | static void free_denyinfo(AclDenyInfoList ** var); | |
e1a88700 | 199 | |
0b0cfcf2 | 200 | #if USE_WCCPv2 |
b7ac5457 AJ |
201 | static void parse_IpAddress_list(Ip::Address_list **); |
202 | static void dump_IpAddress_list(StoreEntry *, const char *, const Ip::Address_list *); | |
203 | static void free_IpAddress_list(Ip::Address_list **); | |
0b0cfcf2 | 204 | #if CURRENTLY_UNUSED |
b7ac5457 | 205 | static int check_null_IpAddress_list(const Ip::Address_list *); |
3f38a55e | 206 | #endif /* CURRENTLY_UNUSED */ |
e1a88700 | 207 | #endif /* USE_WCCPv2 */ |
208 | ||
fa720bfb | 209 | static void parsePortCfg(AnyP::PortCfgPointer *, const char *protocol); |
65d448bc | 210 | #define parse_PortCfg(l) parsePortCfg((l), token) |
fa720bfb AJ |
211 | static void dump_PortCfg(StoreEntry *, const char *, const AnyP::PortCfgPointer &); |
212 | #define free_PortCfg(h) *(h)=NULL | |
e1a88700 | 213 | |
cb4f4424 | 214 | #if USE_OPENSSL |
aebe6888 CT |
215 | static void parse_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign); |
216 | static void dump_sslproxy_cert_sign(StoreEntry *entry, const char *name, sslproxy_cert_sign *cert_sign); | |
217 | static void free_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign); | |
fb2178bb CT |
218 | static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt); |
219 | static void dump_sslproxy_cert_adapt(StoreEntry *entry, const char *name, sslproxy_cert_adapt *cert_adapt); | |
220 | static void free_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt); | |
caf3666d AR |
221 | static void parse_sslproxy_ssl_bump(acl_access **ssl_bump); |
222 | static void dump_sslproxy_ssl_bump(StoreEntry *entry, const char *name, acl_access *ssl_bump); | |
223 | static void free_sslproxy_ssl_bump(acl_access **ssl_bump); | |
cb4f4424 | 224 | #endif /* USE_OPENSSL */ |
e1a88700 | 225 | |
ddf5aa2b CT |
226 | static void parse_ftp_epsv(acl_access **ftp_epsv); |
227 | static void dump_ftp_epsv(StoreEntry *entry, const char *name, acl_access *ftp_epsv); | |
228 | static void free_ftp_epsv(acl_access **ftp_epsv); | |
229 | ||
ef1955a5 | 230 | static void parse_b_size_t(size_t * var); |
47f6e231 | 231 | static void parse_b_int64_t(int64_t * var); |
270b86af | 232 | |
96c2bb61 AR |
233 | static void parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); |
234 | static void dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap); | |
235 | static void free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap); | |
236 | ||
ced8def3 AJ |
237 | static void parse_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *); |
238 | static void dump_UrlHelperTimeout(StoreEntry *, const char *, SquidConfig::UrlHelperTimeout &); | |
239 | static void free_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *); | |
32fd6d8a | 240 | |
cfcb6b30 | 241 | static int parseOneConfigFile(const char *file_name, unsigned int depth); |
242 | ||
bde7a8ce CT |
243 | static void parse_configuration_includes_quoted_values(bool *recognizeQuotedValues); |
244 | static void dump_configuration_includes_quoted_values(StoreEntry *const entry, const char *const name, bool recognizeQuotedValues); | |
245 | static void free_configuration_includes_quoted_values(bool *recognizeQuotedValues); | |
3248e962 CT |
246 | static void parse_on_unsupported_protocol(acl_access **access); |
247 | static void dump_on_unsupported_protocol(StoreEntry *entry, const char *name, acl_access *access); | |
248 | static void free_on_unsupported_protocol(acl_access **access); | |
bde7a8ce | 249 | |
a385afc3 | 250 | /* |
251 | * LegacyParser is a parser for legacy code that uses the global | |
252 | * approach. This is static so that it is only exposed to cache_cf. | |
253 | * Other modules needing access to a ConfigParser should have it | |
254 | * provided to them in their parserFOO methods. | |
255 | */ | |
256 | static ConfigParser LegacyParser = ConfigParser(); | |
a9f20260 | 257 | |
0e4e0e7d | 258 | void |
0673c0ba | 259 | self_destruct(void) |
090089c4 | 260 | { |
a9f20260 | 261 | LegacyParser.destruct(); |
6b8e7481 | 262 | } |
263 | ||
76b9daa5 | 264 | static void |
265 | SetConfigFilename(char const *file_name, bool is_pipe) | |
266 | { | |
76b9daa5 | 267 | if (is_pipe) |
268 | cfg_filename = file_name + 1; | |
328a3f05 AJ |
269 | else |
270 | cfg_filename = file_name; | |
76b9daa5 | 271 | } |
272 | ||
130bff33 | 273 | static const char* |
274 | skip_ws(const char* s) | |
275 | { | |
276 | while (xisspace(*s)) | |
277 | ++s; | |
278 | ||
279 | return s; | |
280 | } | |
281 | ||
cfcb6b30 | 282 | static int |
283 | parseManyConfigFiles(char* files, int depth) | |
284 | { | |
285 | int error_count = 0; | |
d7ac36b9 | 286 | char* saveptr = NULL; |
52303a3d | 287 | #if HAVE_GLOB |
592a09dc | 288 | char *path; |
289 | glob_t globbuf; | |
290 | int i; | |
291 | memset(&globbuf, 0, sizeof(globbuf)); | |
292 | for (path = strwordtok(files, &saveptr); path; path = strwordtok(NULL, &saveptr)) { | |
26ac0430 | 293 | if (glob(path, globbuf.gl_pathc ? GLOB_APPEND : 0, NULL, &globbuf) != 0) { |
b69e9ffa AJ |
294 | int xerrno = errno; |
295 | fatalf("Unable to find configuration file: %s: %s", path, xstrerr(xerrno)); | |
26ac0430 AJ |
296 | } |
297 | } | |
a38ec4b1 | 298 | for (i = 0; i < (int)globbuf.gl_pathc; ++i) { |
26ac0430 | 299 | error_count += parseOneConfigFile(globbuf.gl_pathv[i], depth); |
cfcb6b30 | 300 | } |
592a09dc | 301 | globfree(&globbuf); |
52303a3d | 302 | #else |
303 | char* file = strwordtok(files, &saveptr); | |
304 | while (file != NULL) { | |
26ac0430 AJ |
305 | error_count += parseOneConfigFile(file, depth); |
306 | file = strwordtok(NULL, &saveptr); | |
52303a3d | 307 | } |
308 | #endif /* HAVE_GLOB */ | |
cfcb6b30 | 309 | return error_count; |
310 | } | |
311 | ||
d4a3e179 AR |
312 | static void |
313 | ReplaceSubstr(char*& str, int& len, unsigned substrIdx, unsigned substrLen, const char* newSubstr) | |
314 | { | |
315 | assert(str != NULL); | |
316 | assert(newSubstr != NULL); | |
317 | ||
318 | unsigned newSubstrLen = strlen(newSubstr); | |
319 | if (newSubstrLen > substrLen) | |
320 | str = (char*)realloc(str, len - substrLen + newSubstrLen + 1); | |
321 | ||
322 | // move tail part including zero | |
323 | memmove(str + substrIdx + newSubstrLen, str + substrIdx + substrLen, len - substrIdx - substrLen + 1); | |
324 | // copy new substring in place | |
325 | memcpy(str + substrIdx, newSubstr, newSubstrLen); | |
326 | ||
327 | len = strlen(str); | |
328 | } | |
329 | ||
330 | static void | |
331 | SubstituteMacro(char*& line, int& len, const char* macroName, const char* substStr) | |
332 | { | |
333 | assert(line != NULL); | |
334 | assert(macroName != NULL); | |
335 | assert(substStr != NULL); | |
336 | unsigned macroNameLen = strlen(macroName); | |
337 | while (const char* macroPos = strstr(line, macroName)) // we would replace all occurrences | |
338 | ReplaceSubstr(line, len, macroPos - line, macroNameLen, substStr); | |
339 | } | |
340 | ||
341 | static void | |
342 | ProcessMacros(char*& line, int& len) | |
343 | { | |
d5f21615 | 344 | SubstituteMacro(line, len, "${service_name}", service_name.c_str()); |
9de6c973 | 345 | SubstituteMacro(line, len, "${process_name}", TheKidName); |
d4a3e179 AR |
346 | SubstituteMacro(line, len, "${process_number}", xitoa(KidIdentifier)); |
347 | } | |
348 | ||
a7ea9b13 AR |
349 | static void |
350 | trim_trailing_ws(char* str) | |
351 | { | |
352 | assert(str != NULL); | |
353 | unsigned i = strlen(str); | |
354 | while ((i > 0) && xisspace(str[i - 1])) | |
355 | --i; | |
356 | str[i] = '\0'; | |
357 | } | |
358 | ||
359 | static const char* | |
360 | FindStatement(const char* line, const char* statement) | |
361 | { | |
362 | assert(line != NULL); | |
363 | assert(statement != NULL); | |
364 | ||
365 | const char* str = skip_ws(line); | |
366 | unsigned len = strlen(statement); | |
367 | if (strncmp(str, statement, len) == 0) { | |
368 | str += len; | |
369 | if (*str == '\0') | |
370 | return str; | |
371 | else if (xisspace(*str)) | |
372 | return skip_ws(str); | |
373 | } | |
374 | ||
375 | return NULL; | |
376 | } | |
377 | ||
378 | static bool | |
379 | StrToInt(const char* str, long& number) | |
380 | { | |
381 | assert(str != NULL); | |
382 | ||
383 | char* end; | |
384 | number = strtol(str, &end, 0); | |
385 | ||
386 | return (end != str) && (*end == '\0'); // returns true if string contains nothing except number | |
387 | } | |
388 | ||
389 | static bool | |
390 | EvalBoolExpr(const char* expr) | |
391 | { | |
392 | assert(expr != NULL); | |
393 | if (strcmp(expr, "true") == 0) { | |
394 | return true; | |
395 | } else if (strcmp(expr, "false") == 0) { | |
396 | return false; | |
397 | } else if (const char* equation = strchr(expr, '=')) { | |
398 | const char* rvalue = skip_ws(equation + 1); | |
399 | char* lvalue = (char*)xmalloc(equation - expr + 1); | |
400 | xstrncpy(lvalue, expr, equation - expr + 1); | |
401 | trim_trailing_ws(lvalue); | |
402 | ||
403 | long number1; | |
404 | if (!StrToInt(lvalue, number1)) | |
405 | fatalf("String is not a integer number: '%s'\n", lvalue); | |
406 | long number2; | |
407 | if (!StrToInt(rvalue, number2)) | |
408 | fatalf("String is not a integer number: '%s'\n", rvalue); | |
409 | ||
410 | xfree(lvalue); | |
411 | return number1 == number2; | |
412 | } | |
413 | fatalf("Unable to evaluate expression '%s'\n", expr); | |
414 | return false; // this place cannot be reached | |
415 | } | |
416 | ||
cfcb6b30 | 417 | static int |
418 | parseOneConfigFile(const char *file_name, unsigned int depth) | |
2546fcb3 | 419 | { |
270b86af | 420 | FILE *fp = NULL; |
cfcb6b30 | 421 | const char *orig_cfg_filename = cfg_filename; |
422 | const int orig_config_lineno = config_lineno; | |
270b86af | 423 | char *token = NULL; |
81c161d0 | 424 | char *tmp_line = NULL; |
425 | int tmp_line_len = 0; | |
e13ee7ad | 426 | int err_count = 0; |
1741cbad | 427 | int is_pipe = 0; |
cfcb6b30 | 428 | |
e0236918 | 429 | debugs(3, DBG_IMPORTANT, "Processing Configuration File: " << file_name << " (depth " << depth << ")"); |
cfcb6b30 | 430 | if (depth > 16) { |
431 | fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name); | |
432 | return 1; | |
433 | } | |
62e76326 | 434 | |
1741cbad | 435 | if (file_name[0] == '!' || file_name[0] == '|') { |
62e76326 | 436 | fp = popen(file_name + 1, "r"); |
437 | is_pipe = 1; | |
1741cbad | 438 | } else { |
62e76326 | 439 | fp = fopen(file_name, "r"); |
1741cbad | 440 | } |
62e76326 | 441 | |
b69e9ffa AJ |
442 | if (!fp) { |
443 | int xerrno = errno; | |
444 | fatalf("Unable to open configuration file: %s: %s", file_name, xstrerr(xerrno)); | |
445 | } | |
62e76326 | 446 | |
be266cb2 | 447 | #if _SQUID_WINDOWS_ |
c4aefe96 | 448 | setmode(fileno(fp), O_TEXT); |
449 | #endif | |
62e76326 | 450 | |
76b9daa5 | 451 | SetConfigFilename(file_name, bool(is_pipe)); |
62e76326 | 452 | |
270b86af | 453 | memset(config_input_line, '\0', BUFSIZ); |
62e76326 | 454 | |
270b86af | 455 | config_lineno = 0; |
62e76326 | 456 | |
c8ea3cc0 | 457 | std::vector<bool> if_states; |
270b86af | 458 | while (fgets(config_input_line, BUFSIZ, fp)) { |
a38ec4b1 | 459 | ++config_lineno; |
62e76326 | 460 | |
461 | if ((token = strchr(config_input_line, '\n'))) | |
462 | *token = '\0'; | |
463 | ||
d866e2ad | 464 | if ((token = strchr(config_input_line, '\r'))) |
465 | *token = '\0'; | |
466 | ||
f068973f AJ |
467 | // strip any prefix whitespace off the line. |
468 | const char *p = skip_ws(config_input_line); | |
469 | if (config_input_line != p) | |
470 | memmove(config_input_line, p, strlen(p)+1); | |
471 | ||
62e76326 | 472 | if (strncmp(config_input_line, "#line ", 6) == 0) { |
473 | static char new_file_name[1024]; | |
474 | static char *file; | |
475 | static char new_lineno; | |
476 | token = config_input_line + 6; | |
477 | new_lineno = strtol(token, &file, 0) - 1; | |
478 | ||
479 | if (file == token) | |
f53969cc | 480 | continue; /* Not a valid #line directive, may be a comment */ |
62e76326 | 481 | |
e4755e29 | 482 | while (*file && xisspace((unsigned char) *file)) |
a38ec4b1 | 483 | ++file; |
62e76326 | 484 | |
485 | if (*file) { | |
486 | if (*file != '"') | |
f53969cc | 487 | continue; /* Not a valid #line directive, may be a comment */ |
62e76326 | 488 | |
489 | xstrncpy(new_file_name, file + 1, sizeof(new_file_name)); | |
490 | ||
491 | if ((token = strchr(new_file_name, '"'))) | |
492 | *token = '\0'; | |
493 | ||
328a3f05 | 494 | SetConfigFilename(new_file_name, false); |
62e76326 | 495 | } |
496 | ||
497 | config_lineno = new_lineno; | |
498 | } | |
499 | ||
500 | if (config_input_line[0] == '#') | |
501 | continue; | |
502 | ||
503 | if (config_input_line[0] == '\0') | |
504 | continue; | |
505 | ||
130bff33 | 506 | const char* append = tmp_line_len ? skip_ws(config_input_line) : config_input_line; |
507 | ||
508 | size_t append_len = strlen(append); | |
62e76326 | 509 | |
130bff33 | 510 | tmp_line = (char*)xrealloc(tmp_line, tmp_line_len + append_len + 1); |
81c161d0 | 511 | |
130bff33 | 512 | strcpy(tmp_line + tmp_line_len, append); |
81c161d0 | 513 | |
130bff33 | 514 | tmp_line_len += append_len; |
81c161d0 | 515 | |
516 | if (tmp_line[tmp_line_len-1] == '\\') { | |
bf8fe701 | 517 | debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line << "'"); |
81c161d0 | 518 | tmp_line[--tmp_line_len] = '\0'; |
519 | continue; | |
520 | } | |
521 | ||
a7ea9b13 | 522 | trim_trailing_ws(tmp_line); |
d4a3e179 | 523 | ProcessMacros(tmp_line, tmp_line_len); |
dad047ab | 524 | debugs(3, (opt_parse_cfg_only?1:5), "Processing: " << tmp_line); |
62e76326 | 525 | |
a7ea9b13 AR |
526 | if (const char* expr = FindStatement(tmp_line, "if")) { |
527 | if_states.push_back(EvalBoolExpr(expr)); // store last if-statement meaning | |
528 | } else if (FindStatement(tmp_line, "endif")) { | |
529 | if (!if_states.empty()) | |
530 | if_states.pop_back(); // remove last if-statement meaning | |
531 | else | |
532 | fatalf("'endif' without 'if'\n"); | |
533 | } else if (FindStatement(tmp_line, "else")) { | |
534 | if (!if_states.empty()) | |
535 | if_states.back() = !if_states.back(); | |
536 | else | |
537 | fatalf("'else' without 'if'\n"); | |
538 | } else if (if_states.empty() || if_states.back()) { // test last if-statement meaning if present | |
539 | /* Handle includes here */ | |
540 | if (tmp_line_len >= 9 && strncmp(tmp_line, "include", 7) == 0 && xisspace(tmp_line[7])) { | |
541 | err_count += parseManyConfigFiles(tmp_line + 8, depth + 1); | |
542 | } else if (!parse_line(tmp_line)) { | |
fa84c01d | 543 | debugs(3, DBG_CRITICAL, HERE << cfg_filename << ":" << config_lineno << " unrecognized: '" << tmp_line << "'"); |
a38ec4b1 | 544 | ++err_count; |
a7ea9b13 | 545 | } |
26ac0430 | 546 | } |
62e76326 | 547 | |
548 | safe_free(tmp_line); | |
81c161d0 | 549 | tmp_line_len = 0; |
550 | ||
270b86af | 551 | } |
a7ea9b13 AR |
552 | if (!if_states.empty()) |
553 | fatalf("if-statement without 'endif'\n"); | |
62e76326 | 554 | |
1741cbad | 555 | if (is_pipe) { |
62e76326 | 556 | int ret = pclose(fp); |
557 | ||
558 | if (ret != 0) | |
559 | fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name, ret); | |
1741cbad | 560 | } else { |
62e76326 | 561 | fclose(fp); |
1741cbad | 562 | } |
62e76326 | 563 | |
328a3f05 | 564 | SetConfigFilename(orig_cfg_filename, false); |
cfcb6b30 | 565 | config_lineno = orig_config_lineno; |
566 | ||
5c6dae44 | 567 | xfree(tmp_line); |
cfcb6b30 | 568 | return err_count; |
569 | } | |
570 | ||
571 | int | |
dd9b1081 | 572 | parseConfigFile(const char *file_name) |
cfcb6b30 | 573 | { |
574 | int err_count = 0; | |
575 | ||
5817ee13 AJ |
576 | debugs(5, 4, HERE); |
577 | ||
cfcb6b30 | 578 | configFreeMemory(); |
579 | ||
5491c11e | 580 | ACLMethodData::ThePurgeCount = 0; |
cfcb6b30 | 581 | default_all(); |
582 | ||
583 | err_count = parseOneConfigFile(file_name, 0); | |
584 | ||
f0b19334 | 585 | defaults_if_none(); |
f9ad0106 | 586 | |
10d914f6 CT |
587 | defaults_postscriptum(); |
588 | ||
9c46ca97 | 589 | /* |
590 | * We must call configDoConfigure() before leave_suid() because | |
591 | * configDoConfigure() is where we turn username strings into | |
592 | * uid values. | |
593 | */ | |
594 | configDoConfigure(); | |
595 | ||
f9ad0106 | 596 | if (!Config.chroot_dir) { |
597 | leave_suid(); | |
c642c141 | 598 | setUmask(Config.umask); |
62493678 | 599 | _db_init(Debug::cache_log, Debug::debugOptions); |
f9ad0106 | 600 | enter_suid(); |
601 | } | |
602 | ||
478c4f2f | 603 | if (opt_send_signal == -1) { |
8822ebee | 604 | Mgr::RegisterAction("config", |
d9fc6862 A |
605 | "Current Squid Configuration", |
606 | dump_config, | |
607 | 1, 1); | |
478c4f2f | 608 | } |
609 | ||
e13ee7ad | 610 | return err_count; |
f0b19334 | 611 | } |
270b86af | 612 | |
f0b19334 | 613 | static void |
614 | configDoConfigure(void) | |
615 | { | |
871cbc7d | 616 | Config2.clear(); |
7021844c | 617 | /* init memory as early as possible */ |
618 | memConfigure(); | |
270b86af | 619 | /* Sanity checks */ |
62e76326 | 620 | |
b69575d6 | 621 | Config.cacheSwap.n_strands = 0; // no diskers by default |
7895fa18 AJ |
622 | if (Config.cacheSwap.swapDirs == NULL) { |
623 | /* Memory-only cache probably in effect. */ | |
624 | /* turn off the cache rebuild delays... */ | |
625 | StoreController::store_dirs_rebuilding = 0; | |
3b581957 DK |
626 | } else if (InDaemonMode()) { // no diskers in non-daemon mode |
627 | for (int i = 0; i < Config.cacheSwap.n_configured; ++i) { | |
628 | const RefCount<SwapDir> sd = Config.cacheSwap.swapDirs[i]; | |
629 | if (sd->needsDiskStrand()) | |
630 | sd->disker = Config.workers + (++Config.cacheSwap.n_strands); | |
631 | } | |
7895fa18 AJ |
632 | } |
633 | ||
47df1aa7 AJ |
634 | if (Debug::rotateNumber < 0) { |
635 | Debug::rotateNumber = Config.Log.rotateNumber; | |
636 | } | |
637 | ||
5aecb102 | 638 | #if SIZEOF_OFF_T <= 4 |
639 | if (Config.Store.maxObjectSize > 0x7FFF0000) { | |
fa84c01d | 640 | debugs(3, DBG_CRITICAL, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB"); |
26ac0430 | 641 | Config.Store.maxObjectSize = 0x7FFF0000; |
5aecb102 | 642 | } |
643 | #endif | |
62e76326 | 644 | |
84f42bac | 645 | if (Config.Announce.period > 0) { |
62e76326 | 646 | Config.onoff.announce = 1; |
9376d64c | 647 | } else { |
f53969cc | 648 | Config.Announce.period = 86400 * 365; /* one year */ |
62e76326 | 649 | Config.onoff.announce = 0; |
270b86af | 650 | } |
62e76326 | 651 | |
d3caee79 | 652 | if (Config.onoff.httpd_suppress_version_string) |
653 | visible_appname_string = (char *)appname_string; | |
654 | else | |
7dbca7a4 | 655 | visible_appname_string = (char const *)APP_FULLNAME; |
d3caee79 | 656 | |
270b86af | 657 | if (Config.Program.redirect) { |
48d54e4d AJ |
658 | if (Config.redirectChildren.n_max < 1) { |
659 | Config.redirectChildren.n_max = 0; | |
62e76326 | 660 | wordlistDestroy(&Config.Program.redirect); |
661 | } | |
fea2e6e0 | 662 | } |
62e76326 | 663 | |
a8a0b1c2 EC |
664 | if (Config.Program.store_id) { |
665 | if (Config.storeIdChildren.n_max < 1) { | |
666 | Config.storeIdChildren.n_max = 0; | |
667 | wordlistDestroy(&Config.Program.store_id); | |
668 | } | |
669 | } | |
670 | ||
f1dc9b30 | 671 | if (Config.appendDomain) |
62e76326 | 672 | if (*Config.appendDomain != '.') |
673 | fatal("append_domain must begin with a '.'"); | |
674 | ||
270b86af | 675 | if (Config.errHtmlText == NULL) |
62e76326 | 676 | Config.errHtmlText = xstrdup(null_string); |
677 | ||
1b7fae06 AJ |
678 | #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE) |
679 | if (Config.max_filedescriptors > 0) { | |
3a9087af | 680 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing."); |
1b7fae06 AJ |
681 | } |
682 | #elif USE_SELECT || USE_SELECT_WIN32 | |
683 | if (Config.max_filedescriptors > FD_SETSIZE) { | |
3a9087af | 684 | debugs(0, DBG_IMPORTANT, "WARNING: max_filedescriptors limited to " << FD_SETSIZE << " by select() algorithm."); |
1b7fae06 AJ |
685 | } |
686 | #endif | |
687 | ||
270b86af | 688 | storeConfigure(); |
62e76326 | 689 | |
52f772de | 690 | snprintf(ThisCache, sizeof(ThisCache), "%s (%s)", |
62e76326 | 691 | uniqueHostname(), |
d3caee79 | 692 | visible_appname_string); |
fbdba7c4 | 693 | |
38a6c74e | 694 | /* |
695 | * the extra space is for loop detection in client_side.c -- we search | |
696 | * for substrings in the Via header. | |
697 | */ | |
52f772de | 698 | snprintf(ThisCache2, sizeof(ThisCache), " %s (%s)", |
62e76326 | 699 | uniqueHostname(), |
d3caee79 | 700 | visible_appname_string); |
62e76326 | 701 | |
b2b40d8c AJ |
702 | /* Use visible_hostname as default surrogate_id */ |
703 | if (!Config.Accel.surrogate_id) { | |
704 | const char *t = getMyHostname(); | |
705 | Config.Accel.surrogate_id = xstrdup( (t?t:"unset-id") ); | |
706 | } | |
707 | ||
270b86af | 708 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
62e76326 | 709 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; |
710 | ||
270b86af | 711 | if (Config.appendDomain) |
62e76326 | 712 | Config.appendDomainLen = strlen(Config.appendDomain); |
270b86af | 713 | else |
62e76326 | 714 | Config.appendDomainLen = 0; |
715 | ||
31ef19cd AJ |
716 | if (Config.connect_retries > 10) { |
717 | debugs(0,DBG_CRITICAL, "WARNING: connect_retries cannot be larger than 10. Resetting to 10."); | |
718 | Config.connect_retries = 10; | |
5210854d | 719 | } |
62e76326 | 720 | |
f0b19334 | 721 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
a3d0a19d | 722 | #if USE_UNLINKD |
62e76326 | 723 | |
f0b19334 | 724 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
a3d0a19d | 725 | #endif |
82b7abe3 | 726 | requirePathnameExists("logfile_daemon", Log::TheConfig.logfile_daemon); |
f0b19334 | 727 | if (Config.Program.redirect) |
62e76326 | 728 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
729 | ||
a8a0b1c2 EC |
730 | if (Config.Program.store_id) |
731 | requirePathnameExists("store_id_program", Config.Program.store_id->key); | |
732 | ||
f0b19334 | 733 | requirePathnameExists("Icon Directory", Config.icons.directory); |
62e76326 | 734 | |
26ac0430 | 735 | if (Config.errorDirectory) |
43000484 | 736 | requirePathnameExists("Error Directory", Config.errorDirectory); |
62e76326 | 737 | |
626096be | 738 | #if USE_HTTP_VIOLATIONS |
62e76326 | 739 | |
9f60cfdf | 740 | { |
8d9a8184 | 741 | const RefreshPattern *R; |
62e76326 | 742 | |
26ac0430 | 743 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 744 | if (!R->flags.override_expire) |
745 | continue; | |
746 | ||
e0236918 | 747 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP"); |
62e76326 | 748 | |
749 | break; | |
750 | } | |
751 | ||
26ac0430 | 752 | for (R = Config.Refresh; R; R = R->next) { |
62e76326 | 753 | if (!R->flags.override_lastmod) |
754 | continue; | |
755 | ||
e0236918 | 756 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP"); |
62e76326 | 757 | |
758 | break; | |
759 | } | |
760 | ||
26ac0430 | 761 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 762 | if (!R->flags.reload_into_ims) |
763 | continue; | |
764 | ||
e0236918 | 765 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 766 | |
767 | break; | |
768 | } | |
769 | ||
26ac0430 | 770 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 771 | if (!R->flags.ignore_reload) |
772 | continue; | |
773 | ||
e0236918 | 774 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 775 | |
776 | break; | |
777 | } | |
778 | ||
26ac0430 | 779 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 780 | if (!R->flags.ignore_no_store) |
781 | continue; | |
782 | ||
e0236918 | 783 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 784 | |
785 | break; | |
786 | } | |
787 | ||
26ac0430 | 788 | for (R = Config.Refresh; R; R = R->next) { |
38f9c547 | 789 | if (!R->flags.ignore_private) |
790 | continue; | |
791 | ||
e0236918 | 792 | debugs(22, DBG_IMPORTANT, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP"); |
38f9c547 | 793 | |
794 | break; | |
795 | } | |
9f60cfdf | 796 | } |
c2f5c744 | 797 | #endif |
626096be | 798 | #if !USE_HTTP_VIOLATIONS |
c2f5c744 | 799 | Config.onoff.via = 1; |
800 | #else | |
62e76326 | 801 | |
c2f5c744 | 802 | if (!Config.onoff.via) |
e0236918 | 803 | debugs(22, DBG_IMPORTANT, "WARNING: HTTP requires the use of Via"); |
62e76326 | 804 | |
9f60cfdf | 805 | #endif |
62e76326 | 806 | |
5491c11e AR |
807 | // we enable runtime PURGE checks if there is at least one PURGE method ACL |
808 | // TODO: replace with a dedicated "purge" ACL option? | |
3d9019c7 | 809 | Config2.onoff.enable_purge = (ACLMethodData::ThePurgeCount > 0); |
62e76326 | 810 | |
8749fa47 | 811 | if (geteuid() == 0) { |
62e76326 | 812 | if (NULL != Config.effectiveUser) { |
813 | ||
814 | struct passwd *pwd = getpwnam(Config.effectiveUser); | |
815 | ||
5ad8d199 | 816 | if (NULL == pwd) { |
62e76326 | 817 | /* |
818 | * Andres Kroonmaa <andre@online.ee>: | |
819 | * Some getpwnam() implementations (Solaris?) require | |
820 | * an available FD < 256 for opening a FILE* to the | |
821 | * passwd file. | |
822 | * DW: | |
823 | * This should be safe at startup, but might still fail | |
824 | * during reconfigure. | |
825 | */ | |
826 | fatalf("getpwnam failed to find userid for effective user '%s'", | |
827 | Config.effectiveUser); | |
5ad8d199 | 828 | return; |
829 | } | |
62e76326 | 830 | |
831 | Config2.effectiveUserID = pwd->pw_uid; | |
832 | ||
833 | Config2.effectiveGroupID = pwd->pw_gid; | |
08ac5ea7 | 834 | |
cff61cb8 | 835 | #if HAVE_PUTENV |
cff61cb8 | 836 | if (pwd->pw_dir && *pwd->pw_dir) { |
96b9d962 AR |
837 | // putenv() leaks by design; avoid leaks when nothing changes |
838 | static SBuf lastDir; | |
b1b27939 | 839 | if (lastDir.isEmpty() || lastDir.cmp(pwd->pw_dir) != 0) { |
96b9d962 AR |
840 | lastDir = pwd->pw_dir; |
841 | int len = strlen(pwd->pw_dir) + 6; | |
842 | char *env_str = (char *)xcalloc(len, 1); | |
843 | snprintf(env_str, len, "HOME=%s", pwd->pw_dir); | |
844 | putenv(env_str); | |
845 | } | |
cff61cb8 | 846 | } |
cff61cb8 | 847 | #endif |
62e76326 | 848 | } |
8749fa47 | 849 | } else { |
62e76326 | 850 | Config2.effectiveUserID = geteuid(); |
851 | Config2.effectiveGroupID = getegid(); | |
d20b1cd0 | 852 | } |
62e76326 | 853 | |
d20b1cd0 | 854 | if (NULL != Config.effectiveGroup) { |
62e76326 | 855 | |
856 | struct group *grp = getgrnam(Config.effectiveGroup); | |
857 | ||
5ad8d199 | 858 | if (NULL == grp) { |
62e76326 | 859 | fatalf("getgrnam failed to find groupid for effective group '%s'", |
860 | Config.effectiveGroup); | |
5ad8d199 | 861 | return; |
862 | } | |
62e76326 | 863 | |
864 | Config2.effectiveGroupID = grp->gr_gid; | |
d20b1cd0 | 865 | } |
62e76326 | 866 | |
866be11c CT |
867 | #if USE_OPENSSL |
868 | if (Config.ssl_client.foreignIntermediateCertsPath) | |
869 | Ssl::loadSquidUntrusted(Config.ssl_client.foreignIntermediateCertsPath); | |
870 | #endif | |
871 | ||
a465e144 AJ |
872 | if (Security::ProxyOutgoingConfig.encryptTransport) { |
873 | debugs(3, DBG_IMPORTANT, "Initializing https:// proxy context"); | |
874 | Config.ssl_client.sslContext = Security::ProxyOutgoingConfig.createClientContext(false); | |
91667ff4 | 875 | if (!Config.ssl_client.sslContext) { |
79ff8023 AJ |
876 | #if USE_OPENSSL |
877 | fatal("ERROR: Could not initialize https:// proxy context"); | |
878 | #else | |
879 | debugs(3, DBG_IMPORTANT, "ERROR: proxying https:// currently still requires --with-openssl"); | |
880 | #endif | |
91667ff4 | 881 | } |
866be11c | 882 | #if USE_OPENSSL |
900daee3 | 883 | Ssl::useSquidUntrusted(Config.ssl_client.sslContext.get()); |
866be11c | 884 | #endif |
a465e144 | 885 | } |
f9ad0106 | 886 | |
a3c6762c | 887 | for (CachePeer *p = Config.peers; p != NULL; p = p->next) { |
1f1f29e8 AJ |
888 | |
889 | // default value for ssldomain= is the peer host/IP | |
890 | if (p->secure.sslDomain.isEmpty()) | |
891 | p->secure.sslDomain = p->host; | |
892 | ||
893 | if (p->secure.encryptTransport) { | |
91667ff4 | 894 | debugs(3, DBG_IMPORTANT, "Initializing cache_peer " << p->name << " TLS context"); |
a465e144 | 895 | p->sslContext = p->secure.createClientContext(true); |
91667ff4 AJ |
896 | if (!p->sslContext) { |
897 | debugs(3, DBG_CRITICAL, "ERROR: Could not initialize cache_peer " << p->name << " TLS context"); | |
898 | self_destruct(); | |
ba724607 | 899 | return; |
91667ff4 | 900 | } |
f9ad0106 | 901 | } |
04401ab0 | 902 | } |
f9ad0106 | 903 | |
a465e144 | 904 | #if USE_OPENSSL |
fa720bfb | 905 | for (AnyP::PortCfgPointer s = HttpPortList; s != NULL; s = s->next) { |
339e4d7a | 906 | if (!s->secure.encryptTransport) |
04401ab0 | 907 | continue; |
339e4d7a | 908 | debugs(3, DBG_IMPORTANT, "Initializing " << AnyP::UriScheme(s->transport.protocol) << "_port " << s->s << " TLS context"); |
5ae65581 | 909 | s->configureSslServerContext(); |
04401ab0 | 910 | } |
a7ad6e4e | 911 | #endif |
1f771fed AJ |
912 | |
913 | // prevent infinite fetch loops in the request parser | |
914 | // due to buffer full but not enough data recived to finish parse | |
915 | if (Config.maxRequestBufferSize <= Config.maxRequestHeaderSize) { | |
d0bbf50e | 916 | fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \ |
1f771fed | 917 | " Change client_request_buffer_max or request_header_max_size limits.", |
d0bbf50e | 918 | (uint32_t)Config.maxRequestBufferSize, (uint32_t)Config.maxRequestHeaderSize); |
1f771fed | 919 | } |
a0e23afd | 920 | |
079a8480 AJ |
921 | /* |
922 | * Disable client side request pipelining if client_persistent_connections OFF. | |
923 | * Waste of resources queueing any pipelined requests when the first will close the connection. | |
924 | */ | |
925 | if (Config.pipeline_max_prefetch > 0 && !Config.onoff.client_pconns) { | |
926 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: pipeline_prefetch " << Config.pipeline_max_prefetch << | |
cba78478 | 927 | " requires client_persistent_connections ON. Forced pipeline_prefetch 0."); |
079a8480 AJ |
928 | Config.pipeline_max_prefetch = 0; |
929 | } | |
930 | ||
2f1431ea | 931 | #if USE_AUTH |
a0e23afd AJ |
932 | /* |
933 | * disable client side request pipelining. There is a race with | |
934 | * Negotiate and NTLM when the client sends a second request on an | |
935 | * connection before the authenticate challenge is sent. With | |
936 | * pipelining OFF, the client may fail to authenticate, but squid's | |
937 | * state will be preserved. | |
938 | */ | |
079a8480 | 939 | if (Config.pipeline_max_prefetch > 0) { |
9f3d2b2e AJ |
940 | Auth::Config *nego = Auth::Config::Find("Negotiate"); |
941 | Auth::Config *ntlm = Auth::Config::Find("NTLM"); | |
a0e23afd | 942 | if ((nego && nego->active()) || (ntlm && ntlm->active())) { |
079a8480 AJ |
943 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced pipeline_prefetch 0."); |
944 | Config.pipeline_max_prefetch = 0; | |
a0e23afd AJ |
945 | } |
946 | } | |
2f1431ea | 947 | #endif |
090089c4 | 948 | } |
949 | ||
76f44481 AJ |
950 | /** Parse a line containing an obsolete directive. |
951 | * To upgrade it where possible instead of just "Bungled config" for | |
952 | * directives which cannot be marked as simply aliases of the some name. | |
953 | * For example if the parameter order and content has changed. | |
954 | * Or if the directive has been completely removed. | |
955 | */ | |
956 | void | |
957 | parse_obsolete(const char *name) | |
958 | { | |
959 | // Directives which have been radically changed rather than removed | |
960 | if (!strcmp(name, "url_rewrite_concurrency")) { | |
254d8ef1 AJ |
961 | int cval; |
962 | parse_int(&cval); | |
76f44481 | 963 | debugs(3, DBG_CRITICAL, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings."); |
254d8ef1 | 964 | Config.redirectChildren.concurrency = cval; |
76f44481 | 965 | } |
8ebad780 | 966 | |
ba724607 | 967 | if (!strcmp(name, "log_access")) { |
8ebad780 | 968 | self_destruct(); |
ba724607 AJ |
969 | return; |
970 | } | |
8ebad780 | 971 | |
ba724607 | 972 | if (!strcmp(name, "log_icap")) { |
8ebad780 | 973 | self_destruct(); |
ba724607 AJ |
974 | return; |
975 | } | |
96598f93 AJ |
976 | |
977 | if (!strcmp(name, "ignore_ims_on_miss")) { | |
978 | // the replacement directive cache_revalidate_on_miss has opposite meanings for ON/OFF value | |
979 | // than the 2.7 directive. We need to parse and invert the configured value. | |
980 | int temp = 0; | |
981 | parse_onoff(&temp); | |
982 | Config.onoff.cache_miss_revalidate = !temp; | |
983 | } | |
7e62a74f AJ |
984 | |
985 | if (!strncmp(name, "sslproxy_", 9)) { | |
986 | // the replacement directive tls_outgoing_options uses options instead of whole-line input | |
987 | SBuf tmp; | |
988 | if (!strcmp(name, "sslproxy_cafile")) | |
989 | tmp.append("cafile="); | |
990 | else if (!strcmp(name, "sslproxy_capath")) | |
991 | tmp.append("capath="); | |
992 | else if (!strcmp(name, "sslproxy_cipher")) | |
993 | tmp.append("cipher="); | |
994 | else if (!strcmp(name, "sslproxy_client_certificate")) | |
995 | tmp.append("cert="); | |
996 | else if (!strcmp(name, "sslproxy_client_key")) | |
997 | tmp.append("key="); | |
998 | else if (!strcmp(name, "sslproxy_flags")) | |
999 | tmp.append("flags="); | |
1000 | else if (!strcmp(name, "sslproxy_options")) | |
1001 | tmp.append("options="); | |
1002 | else if (!strcmp(name, "sslproxy_version")) | |
1003 | tmp.append("version="); | |
1004 | else { | |
1005 | debugs(3, DBG_CRITICAL, "ERROR: unknown directive: " << name); | |
1006 | self_destruct(); | |
ba724607 | 1007 | return; |
7e62a74f AJ |
1008 | } |
1009 | ||
1010 | // add the value as unquoted-string because the old values did not support whitespace | |
1011 | const char *token = ConfigParser::NextQuotedOrToEol(); | |
1012 | tmp.append(token, strlen(token)); | |
1013 | Security::ProxyOutgoingConfig.parse(tmp.c_str()); | |
1014 | } | |
76f44481 AJ |
1015 | } |
1016 | ||
270b86af | 1017 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 1018 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 1019 | static void |
32fd6d8a | 1020 | parseTimeLine(time_msec_t * tptr, const char *units, bool allowMsec, bool expectMoreArguments = false) |
090089c4 | 1021 | { |
ba724607 AJ |
1022 | time_msec_t u = parseTimeUnits(units, allowMsec); |
1023 | if (u == 0) { | |
62e76326 | 1024 | self_destruct(); |
ba724607 AJ |
1025 | return; |
1026 | } | |
62e76326 | 1027 | |
ba724607 AJ |
1028 | char *token = ConfigParser::NextToken();; |
1029 | if (!token) { | |
62e76326 | 1030 | self_destruct(); |
ba724607 AJ |
1031 | return; |
1032 | } | |
62e76326 | 1033 | |
65ae31c6 | 1034 | double d = xatof(token); |
62e76326 | 1035 | |
65ae31c6 | 1036 | time_msec_t m = u; /* default to 'units' if none specified */ |
62e76326 | 1037 | |
65ae31c6 AJ |
1038 | if (d) { |
1039 | if ((token = ConfigParser::PeekAtToken()) && (m = parseTimeUnits(token, allowMsec))) { | |
1040 | (void)ConfigParser::NextToken(); | |
62e76326 | 1041 | |
65ae31c6 | 1042 | } else if (!expectMoreArguments) { |
32fd6d8a | 1043 | self_destruct(); |
ba724607 | 1044 | return; |
65ae31c6 AJ |
1045 | |
1046 | } else { | |
1047 | token = NULL; // show default units if dying below | |
1048 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << config_input_line << "', assuming " << d << " " << units); | |
1049 | } | |
1050 | } else | |
1051 | token = NULL; // show default units if dying below. | |
62e76326 | 1052 | |
fd0f51c4 | 1053 | *tptr = static_cast<time_msec_t>(m * d); |
54a063a2 TX |
1054 | |
1055 | if (static_cast<double>(*tptr) * 2 != m * d * 2) { | |
65ae31c6 AJ |
1056 | debugs(3, DBG_CRITICAL, "FATAL: Invalid value '" << |
1057 | d << " " << (token ? token : units) << ": integer overflow (time_msec_t)."); | |
54a063a2 TX |
1058 | self_destruct(); |
1059 | } | |
090089c4 | 1060 | } |
1061 | ||
fd0f51c4 | 1062 | static uint64_t |
9b741834 | 1063 | parseTimeUnits(const char *unit, bool allowMsec) |
270b86af | 1064 | { |
9b741834 | 1065 | if (allowMsec && !strncasecmp(unit, T_MILLISECOND_STR, strlen(T_MILLISECOND_STR))) |
62e76326 | 1066 | return 1; |
1067 | ||
fd0f51c4 CT |
1068 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) |
1069 | return 1000; | |
1070 | ||
270b86af | 1071 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) |
fd0f51c4 | 1072 | return 60 * 1000; |
62e76326 | 1073 | |
270b86af | 1074 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) |
fd0f51c4 | 1075 | return 3600 * 1000; |
62e76326 | 1076 | |
270b86af | 1077 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) |
fd0f51c4 | 1078 | return 86400 * 1000; |
62e76326 | 1079 | |
270b86af | 1080 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) |
fd0f51c4 | 1081 | return 86400 * 7 * 1000; |
62e76326 | 1082 | |
270b86af | 1083 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) |
fd0f51c4 | 1084 | return 86400 * 14 * 1000; |
62e76326 | 1085 | |
270b86af | 1086 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) |
fd0f51c4 | 1087 | return static_cast<uint64_t>(86400) * 30 * 1000; |
62e76326 | 1088 | |
270b86af | 1089 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) |
fd0f51c4 | 1090 | return static_cast<uint64_t>(86400 * 1000 * 365.2522); |
62e76326 | 1091 | |
270b86af | 1092 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) |
fd0f51c4 | 1093 | return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10); |
62e76326 | 1094 | |
e0236918 | 1095 | debugs(3, DBG_IMPORTANT, "parseTimeUnits: unknown time unit '" << unit << "'"); |
62e76326 | 1096 | |
270b86af | 1097 | return 0; |
1098 | } | |
1099 | ||
47f6e231 | 1100 | static void |
1101 | parseBytesLine64(int64_t * bptr, const char *units) | |
1102 | { | |
1103 | char *token; | |
1104 | double d; | |
1105 | int64_t m; | |
1106 | int64_t u; | |
1107 | ||
9eeb8e4b | 1108 | if ((u = parseBytesUnits(units)) == 0) { |
47f6e231 | 1109 | self_destruct(); |
9eeb8e4b | 1110 | return; |
1111 | } | |
47f6e231 | 1112 | |
2eceb328 | 1113 | if ((token = ConfigParser::NextToken()) == NULL) { |
47f6e231 | 1114 | self_destruct(); |
9eeb8e4b | 1115 | return; |
1116 | } | |
47f6e231 | 1117 | |
1118 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { | |
bc41416d | 1119 | *bptr = -1; |
47f6e231 | 1120 | return; |
1121 | } | |
1122 | ||
1123 | d = xatof(token); | |
1124 | ||
f53969cc | 1125 | m = u; /* default to 'units' if none specified */ |
47f6e231 | 1126 | |
1127 | if (0.0 == d) | |
1128 | (void) 0; | |
2eceb328 | 1129 | else if ((token = ConfigParser::NextToken()) == NULL) |
fa84c01d | 1130 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1131 | config_input_line << "', assuming " << |
1132 | d << " " << units ); | |
9eeb8e4b | 1133 | else if ((m = parseBytesUnits(token)) == 0) { |
47f6e231 | 1134 | self_destruct(); |
9eeb8e4b | 1135 | return; |
1136 | } | |
47f6e231 | 1137 | |
1138 | *bptr = static_cast<int64_t>(m * d / u); | |
1139 | ||
54a063a2 TX |
1140 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) { |
1141 | debugs(3, DBG_CRITICAL, "ERROR: Invalid value '" << | |
1142 | d << " " << token << ": integer overflow (int64_t)."); | |
47f6e231 | 1143 | self_destruct(); |
54a063a2 | 1144 | } |
47f6e231 | 1145 | } |
1146 | ||
9906e724 | 1147 | static void |
9e975e4e | 1148 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 1149 | { |
1150 | char *token; | |
1151 | double d; | |
47f6e231 | 1152 | int m; |
1153 | int u; | |
62e76326 | 1154 | |
9eeb8e4b | 1155 | if ((u = parseBytesUnits(units)) == 0) { |
62e76326 | 1156 | self_destruct(); |
9eeb8e4b | 1157 | return; |
1158 | } | |
62e76326 | 1159 | |
2eceb328 | 1160 | if ((token = ConfigParser::NextToken()) == NULL) { |
62e76326 | 1161 | self_destruct(); |
9eeb8e4b | 1162 | return; |
1163 | } | |
62e76326 | 1164 | |
f8ecd7d7 | 1165 | if (strcmp(token, "none") == 0 || strcmp(token, "-1") == 0) { |
b2d729e6 | 1166 | *bptr = static_cast<size_t>(-1); |
ef1955a5 | 1167 | return; |
1168 | } | |
1169 | ||
5c20d6fa | 1170 | d = xatof(token); |
62e76326 | 1171 | |
f53969cc | 1172 | m = u; /* default to 'units' if none specified */ |
62e76326 | 1173 | |
343f47a3 | 1174 | if (0.0 == d) |
62e76326 | 1175 | (void) 0; |
2eceb328 | 1176 | else if ((token = ConfigParser::NextToken()) == NULL) |
fa84c01d | 1177 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
26ac0430 AJ |
1178 | config_input_line << "', assuming " << |
1179 | d << " " << units ); | |
9eeb8e4b | 1180 | else if ((m = parseBytesUnits(token)) == 0) { |
62e76326 | 1181 | self_destruct(); |
9eeb8e4b | 1182 | return; |
1183 | } | |
62e76326 | 1184 | |
e6ccf245 | 1185 | *bptr = static_cast<size_t>(m * d / u); |
347ae7c4 | 1186 | |
54a063a2 TX |
1187 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) { |
1188 | debugs(3, DBG_CRITICAL, "ERROR: Invalid value '" << | |
1189 | d << " " << token << ": integer overflow (size_t)."); | |
347ae7c4 | 1190 | self_destruct(); |
54a063a2 | 1191 | } |
9906e724 | 1192 | } |
1193 | ||
e210930b AJ |
1194 | static void |
1195 | parseBytesLineSigned(ssize_t * bptr, const char *units) | |
1196 | { | |
1197 | char *token; | |
1198 | double d; | |
1199 | int m; | |
1200 | int u; | |
1201 | ||
1202 | if ((u = parseBytesUnits(units)) == 0) { | |
1203 | self_destruct(); | |
1204 | return; | |
1205 | } | |
1206 | ||
2eceb328 | 1207 | if ((token = ConfigParser::NextToken()) == NULL) { |
e210930b AJ |
1208 | self_destruct(); |
1209 | return; | |
1210 | } | |
1211 | ||
1212 | if (strcmp(token, "none") == 0 || token[0] == '-' /* -N */) { | |
1213 | *bptr = -1; | |
1214 | return; | |
1215 | } | |
1216 | ||
1217 | d = xatof(token); | |
1218 | ||
f53969cc | 1219 | m = u; /* default to 'units' if none specified */ |
e210930b AJ |
1220 | |
1221 | if (0.0 == d) | |
1222 | (void) 0; | |
2eceb328 | 1223 | else if ((token = ConfigParser::NextToken()) == NULL) |
fa84c01d | 1224 | debugs(3, DBG_CRITICAL, "WARNING: No units on '" << |
e210930b AJ |
1225 | config_input_line << "', assuming " << |
1226 | d << " " << units ); | |
1227 | else if ((m = parseBytesUnits(token)) == 0) { | |
1228 | self_destruct(); | |
1229 | return; | |
1230 | } | |
1231 | ||
54a063a2 | 1232 | *bptr = static_cast<ssize_t>(m * d / u); |
e210930b | 1233 | |
54a063a2 TX |
1234 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) { |
1235 | debugs(3, DBG_CRITICAL, "ERROR: Invalid value '" << | |
1236 | d << " " << token << ": integer overflow (ssize_t)."); | |
e210930b | 1237 | self_destruct(); |
54a063a2 | 1238 | } |
e210930b | 1239 | } |
e210930b | 1240 | |
95d2589c CT |
1241 | /** |
1242 | * Parse bytes from a string. | |
1243 | * Similar to the parseBytesLine function but parses the string value instead of | |
1244 | * the current token value. | |
1245 | */ | |
1246 | static void parseBytesOptionValue(size_t * bptr, const char *units, char const * value) | |
1247 | { | |
1248 | int u; | |
1249 | if ((u = parseBytesUnits(units)) == 0) { | |
1250 | self_destruct(); | |
1251 | return; | |
1252 | } | |
1253 | ||
1254 | // Find number from string beginning. | |
1255 | char const * number_begin = value; | |
1256 | char const * number_end = value; | |
1257 | ||
1258 | while ((*number_end >= '0' && *number_end <= '9')) { | |
a38ec4b1 | 1259 | ++number_end; |
95d2589c CT |
1260 | } |
1261 | ||
1262 | String number; | |
1263 | number.limitInit(number_begin, number_end - number_begin); | |
1264 | ||
1265 | int d = xatoi(number.termedBuf()); | |
1266 | int m; | |
1267 | if ((m = parseBytesUnits(number_end)) == 0) { | |
1268 | self_destruct(); | |
1269 | return; | |
1270 | } | |
1271 | ||
1272 | *bptr = static_cast<size_t>(m * d / u); | |
54a063a2 | 1273 | if (static_cast<double>(*bptr) * 2 != (m * d / u) * 2) |
95d2589c CT |
1274 | self_destruct(); |
1275 | } | |
95d2589c | 1276 | |
9906e724 | 1277 | static size_t |
1278 | parseBytesUnits(const char *unit) | |
1279 | { | |
1280 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
62e76326 | 1281 | return 1; |
1282 | ||
9906e724 | 1283 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) |
62e76326 | 1284 | return 1 << 10; |
1285 | ||
9906e724 | 1286 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
62e76326 | 1287 | return 1 << 20; |
1288 | ||
9906e724 | 1289 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
62e76326 | 1290 | return 1 << 30; |
1291 | ||
fa37412f | 1292 | debugs(3, DBG_CRITICAL, "WARNING: Unknown bytes unit '" << unit << "'"); |
62e76326 | 1293 | |
9906e724 | 1294 | return 0; |
1295 | } | |
1296 | ||
8203a132 | 1297 | static void |
dfad5100 | 1298 | dump_SBufList(StoreEntry * entry, const SBufList &words) |
090089c4 | 1299 | { |
dfad5100 FC |
1300 | for (SBufList::const_iterator i = words.begin(); i != words.end(); ++i) { |
1301 | entry->append(i->rawContent(), i->length()); | |
1302 | entry->append(" ",1); | |
1303 | } | |
86f84bd1 | 1304 | entry->append("\n",1); |
6f58d7d7 | 1305 | } |
62e76326 | 1306 | |
6f58d7d7 AR |
1307 | static void |
1308 | dump_acl(StoreEntry * entry, const char *name, ACL * ae) | |
1309 | { | |
9ef28b60 | 1310 | while (ae != NULL) { |
bf8fe701 | 1311 | debugs(3, 3, "dump_acl: " << name << " " << ae->name); |
33810b1d | 1312 | storeAppendPrintf(entry, "%s %s %s %s ", |
62e76326 | 1313 | name, |
1314 | ae->name, | |
33810b1d CT |
1315 | ae->typeString(), |
1316 | ae->flags.flagsStr()); | |
dfad5100 | 1317 | dump_SBufList(entry, ae->dump()); |
62e76326 | 1318 | ae = ae->next; |
56b63fa1 | 1319 | } |
090089c4 | 1320 | } |
1321 | ||
8203a132 | 1322 | static void |
97427e90 | 1323 | parse_acl(ACL ** ae) |
090089c4 | 1324 | { |
a9f20260 | 1325 | ACL::ParseAclLine(LegacyParser, ae); |
f1dc9b30 | 1326 | } |
1327 | ||
1328 | static void | |
97427e90 | 1329 | free_acl(ACL ** ae) |
f1dc9b30 | 1330 | { |
9ef28b60 | 1331 | aclDestroyAcls(ae); |
090089c4 | 1332 | } |
1333 | ||
425de4c8 | 1334 | void |
76cd39d7 | 1335 | dump_acl_list(StoreEntry * entry, ACLList * head) |
30a4f2a8 | 1336 | { |
dfad5100 | 1337 | dump_SBufList(entry, head->dump()); |
d6827718 | 1338 | } |
1339 | ||
b67e2c8c | 1340 | void |
d6827718 | 1341 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
1342 | { | |
dfad5100 | 1343 | if (head) |
fbe0f952 | 1344 | dump_SBufList(entry, head->treeDump(name,NULL)); |
30a4f2a8 | 1345 | } |
090089c4 | 1346 | |
8203a132 | 1347 | static void |
16300b58 | 1348 | parse_acl_access(acl_access ** head) |
090089c4 | 1349 | { |
6f58d7d7 AR |
1350 | aclParseAccessLine(cfg_directive, LegacyParser, head); |
1351 | } | |
1352 | ||
0153d498 | 1353 | static void |
16300b58 | 1354 | free_acl_access(acl_access ** head) |
0153d498 | 1355 | { |
a47b9029 | 1356 | aclDestroyAccessList(head); |
0153d498 | 1357 | } |
1358 | ||
8203a132 | 1359 | static void |
b7ac5457 | 1360 | dump_address(StoreEntry * entry, const char *name, Ip::Address &addr) |
270b86af | 1361 | { |
cc192b50 | 1362 | char buf[MAX_IPSTRLEN]; |
4dd643d5 | 1363 | storeAppendPrintf(entry, "%s %s\n", name, addr.toStr(buf,MAX_IPSTRLEN) ); |
270b86af | 1364 | } |
1365 | ||
1366 | static void | |
b7ac5457 | 1367 | parse_address(Ip::Address *addr) |
090089c4 | 1368 | { |
2eceb328 | 1369 | char *token = ConfigParser::NextToken(); |
270b86af | 1370 | |
9eeb8e4b | 1371 | if (!token) { |
62e76326 | 1372 | self_destruct(); |
9eeb8e4b | 1373 | return; |
1374 | } | |
62e76326 | 1375 | |
9f2665ee | 1376 | if (!strcmp(token,"any_addr")) |
4dd643d5 | 1377 | addr->setAnyAddr(); |
9f2665ee | 1378 | else if ( (!strcmp(token,"no_addr")) || (!strcmp(token,"full_mask")) ) |
4dd643d5 | 1379 | addr->setNoAddr(); |
9f2665ee | 1380 | else if ( (*addr = token) ) // try parse numeric/IPA |
26ac0430 | 1381 | (void) 0; |
36a83790 AJ |
1382 | else if (addr->GetHostByName(token)) // dont use ipcache |
1383 | (void) 0; | |
1384 | else { // not an IP and not a hostname | |
1385 | debugs(3, DBG_CRITICAL, "FATAL: invalid IP address or domain name '" << token << "'"); | |
1386 | self_destruct(); | |
1387 | } | |
090089c4 | 1388 | } |
1389 | ||
0153d498 | 1390 | static void |
b7ac5457 | 1391 | free_address(Ip::Address *addr) |
0153d498 | 1392 | { |
4dd643d5 | 1393 | addr->setEmpty(); |
0153d498 | 1394 | } |
1395 | ||
d6827718 | 1396 | static void |
289848ca | 1397 | dump_acl_address(StoreEntry * entry, const char *name, Acl::Address * head) |
d6827718 | 1398 | { |
cc192b50 | 1399 | char buf[MAX_IPSTRLEN]; |
62e76326 | 1400 | |
289848ca | 1401 | for (Acl::Address *l = head; l; l = l->next) { |
4dd643d5 AJ |
1402 | if (!l->addr.isAnyAddr()) |
1403 | storeAppendPrintf(entry, "%s %s", name, l->addr.toStr(buf,MAX_IPSTRLEN)); | |
62e76326 | 1404 | else |
1405 | storeAppendPrintf(entry, "%s autoselect", name); | |
1406 | ||
1407 | dump_acl_list(entry, l->aclList); | |
1408 | ||
1409 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1410 | } |
1411 | } | |
1412 | ||
1413 | static void | |
289848ca | 1414 | parse_acl_address(Acl::Address ** head) |
d6827718 | 1415 | { |
289848ca | 1416 | Acl::Address *l = new Acl::Address; |
d6827718 | 1417 | parse_address(&l->addr); |
6f58d7d7 | 1418 | aclParseAclList(LegacyParser, &l->aclList, l->addr); |
62e76326 | 1419 | |
289848ca | 1420 | Acl::Address **tail = head; |
d6827718 | 1421 | while (*tail) |
62e76326 | 1422 | tail = &(*tail)->next; |
1423 | ||
d6827718 | 1424 | *tail = l; |
1425 | } | |
1426 | ||
1427 | static void | |
289848ca | 1428 | free_acl_address(Acl::Address ** head) |
d6827718 | 1429 | { |
289848ca AJ |
1430 | delete *head; |
1431 | *head = NULL; | |
d6827718 | 1432 | } |
1433 | ||
d6827718 | 1434 | static void |
1435 | dump_acl_tos(StoreEntry * entry, const char *name, acl_tos * head) | |
1436 | { | |
1437 | acl_tos *l; | |
62e76326 | 1438 | |
d6827718 | 1439 | for (l = head; l; l = l->next) { |
62e76326 | 1440 | if (l->tos > 0) |
1441 | storeAppendPrintf(entry, "%s 0x%02X", name, l->tos); | |
1442 | else | |
1443 | storeAppendPrintf(entry, "%s none", name); | |
1444 | ||
1445 | dump_acl_list(entry, l->aclList); | |
1446 | ||
1447 | storeAppendPrintf(entry, "\n"); | |
d6827718 | 1448 | } |
1449 | } | |
1450 | ||
d6827718 | 1451 | static void |
1452 | parse_acl_tos(acl_tos ** head) | |
1453 | { | |
425de4c8 | 1454 | unsigned int tos; /* Initially uint for strtoui. Casted to tos_t before return */ |
2eceb328 | 1455 | char *token = ConfigParser::NextToken(); |
62e76326 | 1456 | |
9eeb8e4b | 1457 | if (!token) { |
62e76326 | 1458 | self_destruct(); |
9eeb8e4b | 1459 | return; |
1460 | } | |
62e76326 | 1461 | |
425de4c8 | 1462 | if (!xstrtoui(token, NULL, &tos, 0, std::numeric_limits<tos_t>::max())) { |
62e76326 | 1463 | self_destruct(); |
9eeb8e4b | 1464 | return; |
1465 | } | |
62e76326 | 1466 | |
c6f168c1 CT |
1467 | const unsigned int chTos = tos & 0xFC; |
1468 | if (chTos != tos) { | |
1469 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: Tos value '" << tos << "' adjusted to '" << chTos << "'"); | |
1470 | tos = chTos; | |
1471 | } | |
1472 | ||
60019fea | 1473 | acl_tos *l = new acl_tos; |
62e76326 | 1474 | |
425de4c8 | 1475 | l->tos = (tos_t)tos; |
62e76326 | 1476 | |
6f58d7d7 | 1477 | aclParseAclList(LegacyParser, &l->aclList, token); |
62e76326 | 1478 | |
60019fea | 1479 | acl_tos **tail = head; /* sane name below */ |
d6827718 | 1480 | while (*tail) |
62e76326 | 1481 | tail = &(*tail)->next; |
1482 | ||
d6827718 | 1483 | *tail = l; |
1484 | } | |
1485 | ||
1486 | static void | |
1487 | free_acl_tos(acl_tos ** head) | |
1488 | { | |
60019fea | 1489 | delete *head; |
4addee00 | 1490 | *head = NULL; |
d6827718 | 1491 | } |
1492 | ||
11e8cfe3 | 1493 | #if SO_MARK && USE_LIBCAP |
f4f6c2e0 | 1494 | |
425de4c8 AJ |
1495 | static void |
1496 | dump_acl_nfmark(StoreEntry * entry, const char *name, acl_nfmark * head) | |
1497 | { | |
60019fea | 1498 | for (acl_nfmark *l = head; l; l = l->next) { |
425de4c8 AJ |
1499 | if (l->nfmark > 0) |
1500 | storeAppendPrintf(entry, "%s 0x%02X", name, l->nfmark); | |
1501 | else | |
1502 | storeAppendPrintf(entry, "%s none", name); | |
1503 | ||
1504 | dump_acl_list(entry, l->aclList); | |
1505 | ||
1506 | storeAppendPrintf(entry, "\n"); | |
1507 | } | |
1508 | } | |
1509 | ||
425de4c8 AJ |
1510 | static void |
1511 | parse_acl_nfmark(acl_nfmark ** head) | |
1512 | { | |
425de4c8 | 1513 | nfmark_t mark; |
2eceb328 | 1514 | char *token = ConfigParser::NextToken(); |
425de4c8 AJ |
1515 | |
1516 | if (!token) { | |
1517 | self_destruct(); | |
1518 | return; | |
1519 | } | |
1520 | ||
1521 | if (!xstrtoui(token, NULL, &mark, 0, std::numeric_limits<nfmark_t>::max())) { | |
1522 | self_destruct(); | |
1523 | return; | |
1524 | } | |
1525 | ||
60019fea | 1526 | acl_nfmark *l = new acl_nfmark; |
425de4c8 AJ |
1527 | |
1528 | l->nfmark = mark; | |
1529 | ||
6f58d7d7 | 1530 | aclParseAclList(LegacyParser, &l->aclList, token); |
425de4c8 | 1531 | |
60019fea | 1532 | acl_nfmark **tail = head; /* sane name below */ |
425de4c8 AJ |
1533 | while (*tail) |
1534 | tail = &(*tail)->next; | |
1535 | ||
1536 | *tail = l; | |
1537 | } | |
1538 | ||
1539 | static void | |
1540 | free_acl_nfmark(acl_nfmark ** head) | |
1541 | { | |
60019fea | 1542 | delete *head; |
4addee00 | 1543 | *head = NULL; |
425de4c8 | 1544 | } |
f4f6c2e0 | 1545 | #endif /* SO_MARK */ |
425de4c8 | 1546 | |
ef1955a5 | 1547 | static void |
1328cfb7 | 1548 | dump_acl_b_size_t(StoreEntry * entry, const char *name, AclSizeLimit * head) |
ef1955a5 | 1549 | { |
d21b3722 | 1550 | for (AclSizeLimit *l = head; l; l = l->next) { |
ed013b6c | 1551 | if (l->size != -1) |
ef1955a5 | 1552 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) l->size, B_BYTES_STR); |
1553 | else | |
1554 | storeAppendPrintf(entry, "%s none", name); | |
1555 | ||
1556 | dump_acl_list(entry, l->aclList); | |
1557 | ||
1558 | storeAppendPrintf(entry, "\n"); | |
1559 | } | |
1560 | } | |
1561 | ||
ef1955a5 | 1562 | static void |
1328cfb7 | 1563 | parse_acl_b_size_t(AclSizeLimit ** head) |
ef1955a5 | 1564 | { |
d21b3722 | 1565 | AclSizeLimit *l = new AclSizeLimit; |
ef1955a5 | 1566 | |
47f6e231 | 1567 | parse_b_int64_t(&l->size); |
ef1955a5 | 1568 | |
6f58d7d7 | 1569 | aclParseAclList(LegacyParser, &l->aclList, l->size); |
ef1955a5 | 1570 | |
d21b3722 | 1571 | AclSizeLimit **tail = head; /* sane name below */ |
ef1955a5 | 1572 | while (*tail) |
1573 | tail = &(*tail)->next; | |
1574 | ||
1575 | *tail = l; | |
1576 | } | |
1577 | ||
1578 | static void | |
1328cfb7 | 1579 | free_acl_b_size_t(AclSizeLimit ** head) |
ef1955a5 | 1580 | { |
d21b3722 AJ |
1581 | delete *head; |
1582 | *head = NULL; | |
ef1955a5 | 1583 | } |
1584 | ||
9a0a18de | 1585 | #if USE_DELAY_POOLS |
59715b38 | 1586 | |
b67e2c8c | 1587 | #include "DelayConfig.h" |
602d9612 | 1588 | #include "DelayPools.h" |
59715b38 | 1589 | /* do nothing - free_delay_pool_count is the magic free function. |
ae870270 | 1590 | * this is why delay_pool_count isn't just marked TYPE: u_short |
59715b38 | 1591 | */ |
1592 | #define free_delay_pool_class(X) | |
1593 | #define free_delay_pool_access(X) | |
1594 | #define free_delay_pool_rates(X) | |
1595 | #define dump_delay_pool_class(X, Y, Z) | |
1596 | #define dump_delay_pool_access(X, Y, Z) | |
1597 | #define dump_delay_pool_rates(X, Y, Z) | |
1598 | ||
1599 | static void | |
b67e2c8c | 1600 | free_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1601 | { |
b67e2c8c | 1602 | cfg->freePoolCount(); |
59715b38 | 1603 | } |
1604 | ||
1605 | static void | |
b67e2c8c | 1606 | dump_delay_pool_count(StoreEntry * entry, const char *name, DelayConfig &cfg) |
59715b38 | 1607 | { |
b67e2c8c | 1608 | cfg.dumpPoolCount (entry, name); |
59715b38 | 1609 | } |
1610 | ||
1611 | static void | |
b67e2c8c | 1612 | parse_delay_pool_count(DelayConfig * cfg) |
59715b38 | 1613 | { |
b67e2c8c | 1614 | cfg->parsePoolCount(); |
59715b38 | 1615 | } |
1616 | ||
1617 | static void | |
b67e2c8c | 1618 | parse_delay_pool_class(DelayConfig * cfg) |
59715b38 | 1619 | { |
b67e2c8c | 1620 | cfg->parsePoolClass(); |
59715b38 | 1621 | } |
1622 | ||
1623 | static void | |
b67e2c8c | 1624 | parse_delay_pool_rates(DelayConfig * cfg) |
59715b38 | 1625 | { |
b67e2c8c | 1626 | cfg->parsePoolRates(); |
59715b38 | 1627 | } |
1628 | ||
1629 | static void | |
b67e2c8c | 1630 | parse_delay_pool_access(DelayConfig * cfg) |
59715b38 | 1631 | { |
a9f20260 | 1632 | cfg->parsePoolAccess(LegacyParser); |
59715b38 | 1633 | } |
62e76326 | 1634 | |
59715b38 | 1635 | #endif |
1636 | ||
9a0a18de | 1637 | #if USE_DELAY_POOLS |
b4cd430a CT |
1638 | #include "ClientDelayConfig.h" |
1639 | /* do nothing - free_client_delay_pool_count is the magic free function. | |
ae870270 | 1640 | * this is why client_delay_pool_count isn't just marked TYPE: u_short |
b4cd430a CT |
1641 | */ |
1642 | ||
1643 | #define free_client_delay_pool_access(X) | |
1644 | #define free_client_delay_pool_rates(X) | |
1645 | #define dump_client_delay_pool_access(X, Y, Z) | |
1646 | #define dump_client_delay_pool_rates(X, Y, Z) | |
1647 | ||
1648 | static void | |
1649 | free_client_delay_pool_count(ClientDelayConfig * cfg) | |
1650 | { | |
1651 | cfg->freePoolCount(); | |
1652 | } | |
1653 | ||
1654 | static void | |
1655 | dump_client_delay_pool_count(StoreEntry * entry, const char *name, ClientDelayConfig &cfg) | |
1656 | { | |
1657 | cfg.dumpPoolCount (entry, name); | |
1658 | } | |
1659 | ||
1660 | static void | |
1661 | parse_client_delay_pool_count(ClientDelayConfig * cfg) | |
1662 | { | |
1663 | cfg->parsePoolCount(); | |
1664 | } | |
1665 | ||
1666 | static void | |
1667 | parse_client_delay_pool_rates(ClientDelayConfig * cfg) | |
1668 | { | |
1669 | cfg->parsePoolRates(); | |
1670 | } | |
1671 | ||
1672 | static void | |
1673 | parse_client_delay_pool_access(ClientDelayConfig * cfg) | |
1674 | { | |
1675 | cfg->parsePoolAccess(LegacyParser); | |
1676 | } | |
1677 | #endif | |
1678 | ||
626096be | 1679 | #if USE_HTTP_VIOLATIONS |
97474590 | 1680 | static void |
3b07476b | 1681 | dump_http_header_access(StoreEntry * entry, const char *name, const HeaderManglers *manglers) |
e3dd531e | 1682 | { |
3b07476b CT |
1683 | if (manglers) |
1684 | manglers->dumpAccess(entry, name); | |
97474590 | 1685 | } |
e3dd531e | 1686 | |
97474590 | 1687 | static void |
3b07476b | 1688 | parse_http_header_access(HeaderManglers **pm) |
97474590 | 1689 | { |
97474590 | 1690 | char *t = NULL; |
62e76326 | 1691 | |
2eceb328 | 1692 | if ((t = ConfigParser::NextToken()) == NULL) { |
fa84c01d FC |
1693 | debugs(3, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1694 | debugs(3, DBG_CRITICAL, "parse_http_header_access: missing header name."); | |
62e76326 | 1695 | return; |
97474590 | 1696 | } |
62e76326 | 1697 | |
3b07476b CT |
1698 | if (!*pm) |
1699 | *pm = new HeaderManglers; | |
1700 | HeaderManglers *manglers = *pm; | |
001d55dc | 1701 | headerMangler *mangler = manglers->track(t); |
3b07476b | 1702 | assert(mangler); |
6f58d7d7 AR |
1703 | |
1704 | std::string directive = "http_header_access "; | |
1705 | directive += t; | |
2450353f | 1706 | aclParseAccessLine(directive.c_str(), LegacyParser, &mangler->access_list); |
6bccf575 | 1707 | } |
1708 | ||
1709 | static void | |
3b07476b | 1710 | free_HeaderManglers(HeaderManglers **pm) |
6bccf575 | 1711 | { |
3b07476b CT |
1712 | // we delete the entire http_header_* mangler configuration at once |
1713 | if (const HeaderManglers *manglers = *pm) { | |
1714 | delete manglers; | |
1715 | *pm = NULL; | |
6bccf575 | 1716 | } |
1717 | } | |
1718 | ||
1719 | static void | |
3b07476b | 1720 | dump_http_header_replace(StoreEntry * entry, const char *name, const HeaderManglers *manglers) |
6bccf575 | 1721 | { |
3b07476b CT |
1722 | if (manglers) |
1723 | manglers->dumpReplacement(entry, name); | |
97474590 | 1724 | } |
e3dd531e | 1725 | |
97474590 | 1726 | static void |
3b07476b | 1727 | parse_http_header_replace(HeaderManglers **pm) |
e3dd531e | 1728 | { |
6bccf575 | 1729 | char *t = NULL; |
62e76326 | 1730 | |
2eceb328 | 1731 | if ((t = ConfigParser::NextToken()) == NULL) { |
fa84c01d FC |
1732 | debugs(3, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
1733 | debugs(3, DBG_CRITICAL, "parse_http_header_replace: missing header name."); | |
62e76326 | 1734 | return; |
6bccf575 | 1735 | } |
62e76326 | 1736 | |
bde7a8ce | 1737 | const char *value = ConfigParser::NextQuotedOrToEol(); |
62e76326 | 1738 | |
3b07476b CT |
1739 | if (!*pm) |
1740 | *pm = new HeaderManglers; | |
1741 | HeaderManglers *manglers = *pm; | |
1742 | manglers->setReplacement(t, value); | |
97474590 | 1743 | } |
62e76326 | 1744 | |
9e8b2f1c | 1745 | #endif |
97474590 | 1746 | |
e90100aa | 1747 | static void |
2745fea5 | 1748 | dump_cachedir(StoreEntry * entry, const char *name, const Store::DiskConfig &swap) |
e90100aa | 1749 | { |
f53b06f9 | 1750 | SwapDir *s; |
1751 | int i; | |
d3b3ab85 | 1752 | assert (entry); |
62e76326 | 1753 | |
a38ec4b1 | 1754 | for (i = 0; i < swap.n_configured; ++i) { |
c8f4eac4 | 1755 | s = dynamic_cast<SwapDir *>(swap.swapDirs[i].getRaw()); |
26ac0430 | 1756 | if (!s) continue; |
59b2d47f | 1757 | storeAppendPrintf(entry, "%s %s %s", name, s->type(), s->path); |
62e76326 | 1758 | s->dump(*entry); |
62e76326 | 1759 | storeAppendPrintf(entry, "\n"); |
f53b06f9 | 1760 | } |
1761 | } | |
1762 | ||
53ad48e6 | 1763 | static int |
1764 | check_null_string(char *s) | |
1765 | { | |
1766 | return s == NULL; | |
1767 | } | |
1768 | ||
2f1431ea | 1769 | #if USE_AUTH |
94439e4e | 1770 | static void |
9f3d2b2e | 1771 | parse_authparam(Auth::ConfigVector * config) |
94439e4e | 1772 | { |
ba724607 AJ |
1773 | char *type_str = ConfigParser::NextToken(); |
1774 | if (!type_str) { | |
62e76326 | 1775 | self_destruct(); |
ba724607 AJ |
1776 | return; |
1777 | } | |
94439e4e | 1778 | |
ba724607 AJ |
1779 | char *param_str = ConfigParser::NextToken(); |
1780 | if (!param_str) { | |
62e76326 | 1781 | self_destruct(); |
ba724607 AJ |
1782 | return; |
1783 | } | |
94439e4e | 1784 | |
5817ee13 | 1785 | /* find a configuration for the scheme in the currently parsed configs... */ |
9f3d2b2e | 1786 | Auth::Config *schemeCfg = Auth::Config::Find(type_str); |
62e76326 | 1787 | |
5817ee13 AJ |
1788 | if (schemeCfg == NULL) { |
1789 | /* Create a configuration based on the scheme info */ | |
c6cf8dee | 1790 | Auth::Scheme::Pointer theScheme = Auth::Scheme::Find(type_str); |
f5691f9c | 1791 | |
5817ee13 AJ |
1792 | if (theScheme == NULL) { |
1793 | debugs(3, DBG_CRITICAL, "Parsing Config File: Unknown authentication scheme '" << type_str << "'."); | |
1794 | self_destruct(); | |
ba724607 | 1795 | return; |
62e76326 | 1796 | } |
94439e4e | 1797 | |
f5691f9c | 1798 | config->push_back(theScheme->createConfig()); |
9f3d2b2e | 1799 | schemeCfg = Auth::Config::Find(type_str); |
5817ee13 AJ |
1800 | if (schemeCfg == NULL) { |
1801 | debugs(3, DBG_CRITICAL, "Parsing Config File: Corruption configuring authentication scheme '" << type_str << "'."); | |
1802 | self_destruct(); | |
ba724607 | 1803 | return; |
5817ee13 | 1804 | } |
94439e4e | 1805 | } |
62e76326 | 1806 | |
5817ee13 | 1807 | schemeCfg->parse(schemeCfg, config->size(), param_str); |
94439e4e | 1808 | } |
1809 | ||
1810 | static void | |
9f3d2b2e | 1811 | free_authparam(Auth::ConfigVector * cfg) |
94439e4e | 1812 | { |
5817ee13 | 1813 | /* Wipe the Auth globals and Detach/Destruct component config + state. */ |
c33a88ca | 1814 | cfg->clear(); |
62e76326 | 1815 | |
5817ee13 | 1816 | /* on reconfigure initialize new auth schemes for the new config. */ |
ec5858ff | 1817 | if (reconfiguring) { |
ccd8a22a | 1818 | Auth::Init(); |
94439e4e | 1819 | } |
94439e4e | 1820 | } |
1821 | ||
1822 | static void | |
9f3d2b2e | 1823 | dump_authparam(StoreEntry * entry, const char *name, Auth::ConfigVector cfg) |
94439e4e | 1824 | { |
9f3d2b2e | 1825 | for (Auth::ConfigVector::iterator i = cfg.begin(); i != cfg.end(); ++i) |
f5691f9c | 1826 | (*i)->dump(entry, name, (*i)); |
94439e4e | 1827 | } |
2f1431ea | 1828 | #endif /* USE_AUTH */ |
94439e4e | 1829 | |
59b2d47f | 1830 | /* TODO: just return the object, the # is irrelevant */ |
cd748f27 | 1831 | static int |
1832 | find_fstype(char *type) | |
1833 | { | |
59b2d47f | 1834 | for (size_t i = 0; i < StoreFileSystem::FileSystems().size(); ++i) |
4c9eadc2 | 1835 | if (strcasecmp(type, StoreFileSystem::FileSystems().at(i)->type()) == 0) |
59b2d47f | 1836 | return (int)i; |
62e76326 | 1837 | |
cd748f27 | 1838 | return (-1); |
1839 | } | |
1840 | ||
0e4e0e7d | 1841 | static void |
2745fea5 | 1842 | parse_cachedir(Store::DiskConfig *swap) |
0e4e0e7d | 1843 | { |
ba724607 AJ |
1844 | char *type_str = ConfigParser::NextToken(); |
1845 | if (!type_str) { | |
62e76326 | 1846 | self_destruct(); |
ba724607 AJ |
1847 | return; |
1848 | } | |
cd748f27 | 1849 | |
ba724607 AJ |
1850 | char *path_str = ConfigParser::NextToken(); |
1851 | if (!path_str) { | |
62e76326 | 1852 | self_destruct(); |
ba724607 AJ |
1853 | return; |
1854 | } | |
cd748f27 | 1855 | |
ba724607 | 1856 | int fs = find_fstype(type_str); |
d1a37072 AJ |
1857 | if (fs < 0) { |
1858 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: This proxy does not support the '" << type_str << "' cache type. Ignoring."); | |
1859 | return; | |
1860 | } | |
c9e2e0e8 | 1861 | |
1862 | /* reconfigure existing dir */ | |
cd748f27 | 1863 | |
ba724607 AJ |
1864 | RefCount<SwapDir> sd; |
1865 | for (int i = 0; i < swap->n_configured; ++i) { | |
c8f4eac4 | 1866 | assert (swap->swapDirs[i].getRaw()); |
62e76326 | 1867 | |
2c9e9cba | 1868 | if ((strcasecmp(path_str, dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw())->path)) == 0) { |
c9e2e0e8 | 1869 | /* this is specific to on-fs Stores. The right |
26ac0430 | 1870 | * way to handle this is probably to have a mapping |
c9e2e0e8 | 1871 | * from paths to stores, and have on-fs stores |
1872 | * register with that, and lookip in that in their | |
1873 | * own setup logic. RBC 20041225. TODO. | |
1874 | */ | |
c8f4eac4 | 1875 | |
1876 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw()); | |
1877 | ||
4c9eadc2 | 1878 | if (strcmp(sd->type(), StoreFileSystem::FileSystems().at(fs)->type()) != 0) { |
fa84c01d | 1879 | debugs(3, DBG_CRITICAL, "ERROR: Can't change type of existing cache_dir " << |
bf8fe701 | 1880 | sd->type() << " " << sd->path << " to " << type_str << ". Restart required"); |
c9e2e0e8 | 1881 | return; |
1882 | } | |
1883 | ||
afa75e4b | 1884 | sd->reconfigure(); |
62e76326 | 1885 | return; |
1886 | } | |
cd748f27 | 1887 | } |
1888 | ||
c9e2e0e8 | 1889 | /* new cache_dir */ |
af6a12ee | 1890 | if (swap->n_configured > 63) { |
2c9e9cba AJ |
1891 | /* 7 bits, signed */ |
1892 | debugs(3, DBG_CRITICAL, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle."); | |
1893 | debugs(3, DBG_CRITICAL, "WARNING: '" << path_str << "' is one to many."); | |
1894 | self_destruct(); | |
1895 | return; | |
1896 | } | |
dc986280 | 1897 | |
cd748f27 | 1898 | allocate_new_swapdir(swap); |
c9e2e0e8 | 1899 | |
4c9eadc2 | 1900 | swap->swapDirs[swap->n_configured] = StoreFileSystem::FileSystems().at(fs)->createSwapDir(); |
c9e2e0e8 | 1901 | |
c8f4eac4 | 1902 | sd = dynamic_cast<SwapDir *>(swap->swapDirs[swap->n_configured].getRaw()); |
c9e2e0e8 | 1903 | |
8e8d4f30 | 1904 | /* parse the FS parameters and options */ |
d3b3ab85 | 1905 | sd->parse(swap->n_configured, path_str); |
c9e2e0e8 | 1906 | |
d3b3ab85 | 1907 | ++swap->n_configured; |
752c3b27 | 1908 | } |
1909 | ||
2d72d4fd | 1910 | static const char * |
505e35db | 1911 | peer_type_str(const peer_t type) |
1912 | { | |
1f140227 | 1913 | const char * result; |
1914 | ||
0cdcddb9 | 1915 | switch (type) { |
62e76326 | 1916 | |
505e35db | 1917 | case PEER_PARENT: |
1f140227 | 1918 | result = "parent"; |
62e76326 | 1919 | break; |
1920 | ||
505e35db | 1921 | case PEER_SIBLING: |
1f140227 | 1922 | result = "sibling"; |
62e76326 | 1923 | break; |
1924 | ||
505e35db | 1925 | case PEER_MULTICAST: |
1f140227 | 1926 | result = "multicast"; |
62e76326 | 1927 | break; |
1928 | ||
505e35db | 1929 | default: |
1f140227 | 1930 | result = "unknown"; |
62e76326 | 1931 | break; |
505e35db | 1932 | } |
1f140227 | 1933 | |
1934 | return result; | |
505e35db | 1935 | } |
1936 | ||
f1dc9b30 | 1937 | static void |
a3c6762c | 1938 | dump_peer(StoreEntry * entry, const char *name, CachePeer * p) |
98ffb7e4 | 1939 | { |
5844d003 | 1940 | NeighborTypeDomainList *t; |
505e35db | 1941 | LOCAL_ARRAY(char, xname, 128); |
62e76326 | 1942 | |
d41de3c1 | 1943 | while (p != NULL) { |
4bc48d15 | 1944 | storeAppendPrintf(entry, "%s %s %s %d %d name=%s", |
62e76326 | 1945 | name, |
1946 | p->host, | |
1947 | neighborTypeStr(p), | |
1948 | p->http_port, | |
4bc48d15 AJ |
1949 | p->icp.port, |
1950 | p->name); | |
62e76326 | 1951 | dump_peer_options(entry, p); |
1952 | ||
62e76326 | 1953 | if (p->access) { |
1954 | snprintf(xname, 128, "cache_peer_access %s", p->name); | |
1955 | dump_acl_access(entry, xname, p->access); | |
1956 | } | |
1957 | ||
1958 | for (t = p->typelist; t; t = t->next) { | |
1959 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
1960 | p->host, | |
1961 | peer_type_str(t->type), | |
1962 | t->domain); | |
1963 | } | |
1964 | ||
1965 | p = p->next; | |
d41de3c1 | 1966 | } |
98ffb7e4 | 1967 | } |
1968 | ||
86ae97bb AJ |
1969 | /** |
1970 | * utility function to prevent getservbyname() being called with a numeric value | |
1971 | * on Windows at least it returns garage results. | |
1972 | */ | |
1973 | static bool | |
1974 | isUnsignedNumeric(const char *str, size_t len) | |
1975 | { | |
1976 | if (len < 1) return false; | |
1977 | ||
5e263176 | 1978 | for (; len >0 && *str; ++str, --len) { |
86ae97bb AJ |
1979 | if (! isdigit(*str)) |
1980 | return false; | |
1981 | } | |
1982 | return true; | |
1983 | } | |
1984 | ||
609fac72 | 1985 | /** |
f53969cc | 1986 | \param proto 'tcp' or 'udp' for protocol |
609fac72 | 1987 | \returns Port the named service is supposed to be listening on. |
1988 | */ | |
f45dd259 | 1989 | static unsigned short |
609fac72 | 1990 | GetService(const char *proto) |
1991 | { | |
1992 | struct servent *port = NULL; | |
1993 | /** Parses a port number or service name from the squid.conf */ | |
2eceb328 | 1994 | char *token = ConfigParser::NextToken(); |
609fac72 | 1995 | if (token == NULL) { |
26ac0430 AJ |
1996 | self_destruct(); |
1997 | return 0; /* NEVER REACHED */ | |
609fac72 | 1998 | } |
1999 | /** Returns either the service port number from /etc/services */ | |
e1381638 | 2000 | if ( !isUnsignedNumeric(token, strlen(token)) ) |
86ae97bb | 2001 | port = getservbyname(token, proto); |
609fac72 | 2002 | if (port != NULL) { |
f45dd259 | 2003 | return ntohs((unsigned short)port->s_port); |
609fac72 | 2004 | } |
2005 | /** Or a numeric translation of the config text. */ | |
2006 | return xatos(token); | |
2007 | } | |
2008 | ||
2009 | /** | |
2010 | \returns Port the named TCP service is supposed to be listening on. | |
2011 | \copydoc GetService(const char *proto) | |
2012 | */ | |
f45dd259 | 2013 | inline unsigned short |
609fac72 | 2014 | GetTcpService(void) |
2015 | { | |
2016 | return GetService("tcp"); | |
2017 | } | |
2018 | ||
2019 | /** | |
2020 | \returns Port the named UDP service is supposed to be listening on. | |
2021 | \copydoc GetService(const char *proto) | |
2022 | */ | |
f45dd259 | 2023 | inline unsigned short |
609fac72 | 2024 | GetUdpService(void) |
2025 | { | |
2026 | return GetService("udp"); | |
2027 | } | |
2028 | ||
8203a132 | 2029 | static void |
a3c6762c | 2030 | parse_peer(CachePeer ** head) |
7813c6d5 | 2031 | { |
ba724607 AJ |
2032 | char *host_str = ConfigParser::NextToken(); |
2033 | if (!host_str) { | |
62e76326 | 2034 | self_destruct(); |
ba724607 AJ |
2035 | return; |
2036 | } | |
62e76326 | 2037 | |
ba724607 AJ |
2038 | char *token = ConfigParser::NextToken(); |
2039 | if (!token) { | |
62e76326 | 2040 | self_destruct(); |
ba724607 AJ |
2041 | return; |
2042 | } | |
62e76326 | 2043 | |
ba724607 AJ |
2044 | CachePeer *p = new CachePeer; |
2045 | p->host = xstrdup(host_str); | |
2046 | p->name = xstrdup(host_str); | |
40a1495e | 2047 | p->type = parseNeighborType(token); |
62e76326 | 2048 | |
0d5a2006 | 2049 | if (p->type == PEER_MULTICAST) { |
ccdf4138 FC |
2050 | p->options.no_digest = true; |
2051 | p->options.no_netdb_exchange = true; | |
0d5a2006 | 2052 | } |
2053 | ||
609fac72 | 2054 | p->http_port = GetTcpService(); |
62e76326 | 2055 | |
ba724607 AJ |
2056 | if (!p->http_port) { |
2057 | delete p; | |
0e656b69 | 2058 | self_destruct(); |
ba724607 AJ |
2059 | return; |
2060 | } | |
62e76326 | 2061 | |
609fac72 | 2062 | p->icp.port = GetUdpService(); |
62e76326 | 2063 | |
2eceb328 | 2064 | while ((token = ConfigParser::NextToken())) { |
a37d6070 | 2065 | if (!strcmp(token, "proxy-only")) { |
ccdf4138 | 2066 | p->options.proxy_only = true; |
a37d6070 | 2067 | } else if (!strcmp(token, "no-query")) { |
ccdf4138 | 2068 | p->options.no_query = true; |
a37d6070 | 2069 | } else if (!strcmp(token, "background-ping")) { |
ccdf4138 | 2070 | p->options.background_ping = true; |
a37d6070 | 2071 | } else if (!strcmp(token, "no-digest")) { |
ccdf4138 | 2072 | p->options.no_digest = true; |
a37d6070 | 2073 | } else if (!strcmp(token, "no-tproxy")) { |
ccdf4138 | 2074 | p->options.no_tproxy = true; |
a37d6070 | 2075 | } else if (!strcmp(token, "multicast-responder")) { |
ccdf4138 | 2076 | p->options.mcast_responder = true; |
8a368316 | 2077 | #if PEER_MULTICAST_SIBLINGS |
a37d6070 | 2078 | } else if (!strcmp(token, "multicast-siblings")) { |
ccdf4138 | 2079 | p->options.mcast_siblings = true; |
8a368316 | 2080 | #endif |
a37d6070 | 2081 | } else if (!strncmp(token, "weight=", 7)) { |
62e76326 | 2082 | p->weight = xatoi(token + 7); |
a37d6070 | 2083 | } else if (!strncmp(token, "basetime=", 9)) { |
62e76326 | 2084 | p->basetime = xatoi(token + 9); |
a37d6070 | 2085 | } else if (!strcmp(token, "closest-only")) { |
ccdf4138 | 2086 | p->options.closest_only = true; |
a37d6070 | 2087 | } else if (!strncmp(token, "ttl=", 4)) { |
62e76326 | 2088 | p->mcast.ttl = xatoi(token + 4); |
2089 | ||
2090 | if (p->mcast.ttl < 0) | |
2091 | p->mcast.ttl = 0; | |
2092 | ||
2093 | if (p->mcast.ttl > 128) | |
2094 | p->mcast.ttl = 128; | |
a37d6070 | 2095 | } else if (!strcmp(token, "default")) { |
ccdf4138 | 2096 | p->options.default_parent = true; |
a37d6070 | 2097 | } else if (!strcmp(token, "round-robin")) { |
ccdf4138 | 2098 | p->options.roundrobin = true; |
a37d6070 | 2099 | } else if (!strcmp(token, "weighted-round-robin")) { |
ccdf4138 | 2100 | p->options.weighted_roundrobin = true; |
dc9d133b | 2101 | #if USE_HTCP |
a37d6070 | 2102 | } else if (!strcmp(token, "htcp")) { |
ccdf4138 | 2103 | p->options.htcp = true; |
a37d6070 | 2104 | } else if (!strncmp(token, "htcp=", 5) || !strncmp(token, "htcp-", 5)) { |
18191440 | 2105 | /* Note: The htcp- form is deprecated, replaced by htcp= */ |
ccdf4138 | 2106 | p->options.htcp = true; |
18191440 AJ |
2107 | char *tmp = xstrdup(token+5); |
2108 | char *mode, *nextmode; | |
2109 | for (mode = nextmode = tmp; mode; mode = nextmode) { | |
2110 | nextmode = strchr(mode, ','); | |
a38ec4b1 FC |
2111 | if (nextmode) { |
2112 | *nextmode = '\0'; | |
2113 | ++nextmode; | |
2114 | } | |
a37d6070 | 2115 | if (!strcmp(mode, "no-clr")) { |
18191440 AJ |
2116 | if (p->options.htcp_only_clr) |
2117 | fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously"); | |
ccdf4138 | 2118 | p->options.htcp_no_clr = true; |
a37d6070 | 2119 | } else if (!strcmp(mode, "no-purge-clr")) { |
ccdf4138 | 2120 | p->options.htcp_no_purge_clr = true; |
a37d6070 | 2121 | } else if (!strcmp(mode, "only-clr")) { |
18191440 AJ |
2122 | if (p->options.htcp_no_clr) |
2123 | fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously"); | |
ccdf4138 | 2124 | p->options.htcp_only_clr = true; |
a37d6070 | 2125 | } else if (!strcmp(mode, "forward-clr")) { |
ccdf4138 | 2126 | p->options.htcp_forward_clr = true; |
a37d6070 | 2127 | } else if (!strcmp(mode, "oldsquid")) { |
ccdf4138 | 2128 | p->options.htcp_oldsquid = true; |
18191440 AJ |
2129 | } else { |
2130 | fatalf("invalid HTCP mode '%s'", mode); | |
2131 | } | |
2132 | } | |
2133 | safe_free(tmp); | |
dc9d133b | 2134 | #endif |
a37d6070 | 2135 | } else if (!strcmp(token, "no-netdb-exchange")) { |
ccdf4138 | 2136 | p->options.no_netdb_exchange = true; |
62e76326 | 2137 | |
a37d6070 | 2138 | } else if (!strcmp(token, "carp")) { |
62e76326 | 2139 | if (p->type != PEER_PARENT) |
2140 | fatalf("parse_peer: non-parent carp peer %s/%d\n", p->host, p->http_port); | |
2141 | ||
ccdf4138 | 2142 | p->options.carp = true; |
a37d6070 | 2143 | } else if (!strncmp(token, "carp-key=", 9)) { |
ccdf4138 | 2144 | if (p->options.carp != true) |
de03b596 | 2145 | fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p->host, p->http_port); |
ccdf4138 | 2146 | p->options.carp_key.set = true; |
de03b596 FC |
2147 | char *nextkey=token+strlen("carp-key="), *key=nextkey; |
2148 | for (; key; key = nextkey) { | |
96f6f33b A |
2149 | nextkey=strchr(key,','); |
2150 | if (nextkey) ++nextkey; // skip the comma, any | |
a37d6070 | 2151 | if (0==strncmp(key,"scheme",6)) { |
ccdf4138 | 2152 | p->options.carp_key.scheme = true; |
a37d6070 | 2153 | } else if (0==strncmp(key,"host",4)) { |
ccdf4138 | 2154 | p->options.carp_key.host = true; |
a37d6070 | 2155 | } else if (0==strncmp(key,"port",4)) { |
ccdf4138 | 2156 | p->options.carp_key.port = true; |
a37d6070 | 2157 | } else if (0==strncmp(key,"path",4)) { |
ccdf4138 | 2158 | p->options.carp_key.path = true; |
a37d6070 | 2159 | } else if (0==strncmp(key,"params",6)) { |
ccdf4138 | 2160 | p->options.carp_key.params = true; |
96f6f33b A |
2161 | } else { |
2162 | fatalf("invalid carp-key '%s'",key); | |
2163 | } | |
de03b596 | 2164 | } |
a37d6070 | 2165 | } else if (!strcmp(token, "userhash")) { |
2f1431ea | 2166 | #if USE_AUTH |
f7e1d9ce HN |
2167 | if (p->type != PEER_PARENT) |
2168 | fatalf("parse_peer: non-parent userhash peer %s/%d\n", p->host, p->http_port); | |
2169 | ||
ccdf4138 | 2170 | p->options.userhash = true; |
2f1431ea AJ |
2171 | #else |
2172 | fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p->host, p->http_port); | |
2173 | #endif | |
a37d6070 | 2174 | } else if (!strcmp(token, "sourcehash")) { |
f7e1d9ce HN |
2175 | if (p->type != PEER_PARENT) |
2176 | fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p->host, p->http_port); | |
2177 | ||
ccdf4138 | 2178 | p->options.sourcehash = true; |
f7e1d9ce | 2179 | |
a37d6070 | 2180 | } else if (!strcmp(token, "no-delay")) { |
9a0a18de | 2181 | #if USE_DELAY_POOLS |
ccdf4138 | 2182 | p->options.no_delay = true; |
9a0a18de AJ |
2183 | #else |
2184 | debugs(0, DBG_CRITICAL, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools"); | |
afd88fbe | 2185 | #endif |
a37d6070 | 2186 | } else if (!strncmp(token, "login=", 6)) { |
62e76326 | 2187 | p->login = xstrdup(token + 6); |
2188 | rfc1738_unescape(p->login); | |
9825b398 AJ |
2189 | } else if (!strcmp(token, "auth-no-keytab")) { |
2190 | p->options.auth_no_keytab = 1; | |
a37d6070 | 2191 | } else if (!strncmp(token, "connect-timeout=", 16)) { |
62e76326 | 2192 | p->connect_timeout = xatoi(token + 16); |
a37d6070 | 2193 | } else if (!strncmp(token, "connect-fail-limit=", 19)) { |
ff9970cc | 2194 | p->connect_fail_limit = xatoi(token + 19); |
7e3ce7b9 | 2195 | #if USE_CACHE_DIGESTS |
a37d6070 | 2196 | } else if (!strncmp(token, "digest-url=", 11)) { |
62e76326 | 2197 | p->digest_url = xstrdup(token + 11); |
7e3ce7b9 | 2198 | #endif |
62e76326 | 2199 | |
a37d6070 | 2200 | } else if (!strcmp(token, "allow-miss")) { |
ccdf4138 | 2201 | p->options.allow_miss = true; |
a37d6070 | 2202 | } else if (!strncmp(token, "max-conn=", 9)) { |
62e76326 | 2203 | p->max_conn = xatoi(token + 9); |
e8dca475 CT |
2204 | } else if (!strncmp(token, "standby=", 8)) { |
2205 | p->standby.limit = xatoi(token + 8); | |
a37d6070 | 2206 | } else if (!strcmp(token, "originserver")) { |
ccdf4138 | 2207 | p->options.originserver = true; |
a37d6070 | 2208 | } else if (!strncmp(token, "name=", 5)) { |
62e76326 | 2209 | safe_free(p->name); |
2210 | ||
2211 | if (token[5]) | |
2212 | p->name = xstrdup(token + 5); | |
a37d6070 | 2213 | } else if (!strncmp(token, "forceddomain=", 13)) { |
62e76326 | 2214 | safe_free(p->domain); |
62e76326 | 2215 | if (token[13]) |
2216 | p->domain = xstrdup(token + 13); | |
2217 | ||
cdfb670c AJ |
2218 | } else if (strncmp(token, "ssl", 3) == 0) { |
2219 | #if !USE_OPENSSL | |
2220 | debugs(0, DBG_CRITICAL, "WARNING: cache_peer option '" << token << "' requires --with-openssl"); | |
2221 | #else | |
0b0e0864 | 2222 | p->secure.parse(token+3); |
cdfb670c | 2223 | #endif |
1cc44095 | 2224 | } else if (strncmp(token, "tls-", 4) == 0) { |
1cc44095 | 2225 | p->secure.parse(token+4); |
0ff7e52d AJ |
2226 | } else if (strncmp(token, "tls", 3) == 0) { |
2227 | p->secure.parse(token+3); | |
62e76326 | 2228 | } else if (strcmp(token, "front-end-https") == 0) { |
2229 | p->front_end_https = 1; | |
2230 | } else if (strcmp(token, "front-end-https=on") == 0) { | |
2231 | p->front_end_https = 1; | |
2232 | } else if (strcmp(token, "front-end-https=auto") == 0) { | |
2233 | p->front_end_https = 2; | |
26ac0430 | 2234 | } else if (strcmp(token, "connection-auth=off") == 0) { |
d67acb4e AJ |
2235 | p->connection_auth = 0; |
2236 | } else if (strcmp(token, "connection-auth") == 0) { | |
2237 | p->connection_auth = 1; | |
2238 | } else if (strcmp(token, "connection-auth=on") == 0) { | |
2239 | p->connection_auth = 1; | |
2240 | } else if (strcmp(token, "connection-auth=auto") == 0) { | |
2241 | p->connection_auth = 2; | |
9d22bac3 AJ |
2242 | } else if (token[0] == '#') { |
2243 | // start of a text comment. stop reading this line. | |
2244 | break; | |
62e76326 | 2245 | } else { |
9d22bac3 | 2246 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: Ignoring unknown cache_peer option '" << token << "'"); |
62e76326 | 2247 | } |
270b86af | 2248 | } |
62e76326 | 2249 | |
be753325 | 2250 | if (peerFindByName(p->name)) |
62e76326 | 2251 | fatalf("ERROR: cache_peer %s specified twice\n", p->name); |
2252 | ||
e8dca475 CT |
2253 | if (p->max_conn > 0 && p->max_conn < p->standby.limit) |
2254 | fatalf("ERROR: cache_peer %s max-conn=%d is lower than its standby=%d\n", p->host, p->max_conn, p->standby.limit); | |
2255 | ||
40a1495e | 2256 | if (p->weight < 1) |
62e76326 | 2257 | p->weight = 1; |
2258 | ||
ff9970cc | 2259 | if (p->connect_fail_limit < 1) |
a4d889e0 | 2260 | p->connect_fail_limit = 10; |
ff9970cc | 2261 | |
e13ee7ad | 2262 | #if USE_CACHE_DIGESTS |
62e76326 | 2263 | |
e13ee7ad | 2264 | if (!p->options.no_digest) { |
62e76326 | 2265 | /* XXX This looks odd.. who has the original pointer |
2266 | * then? | |
2267 | */ | |
2268 | PeerDigest *pd = peerDigestCreate(p); | |
2269 | p->digest = cbdataReference(pd); | |
8a6218c6 | 2270 | } |
62e76326 | 2271 | |
e13ee7ad | 2272 | #endif |
cc192b50 | 2273 | |
2274 | p->index = ++Config.npeers; | |
2275 | ||
0153d498 | 2276 | while (*head != NULL) |
62e76326 | 2277 | head = &(*head)->next; |
2278 | ||
0153d498 | 2279 | *head = p; |
62e76326 | 2280 | |
32a47e3e | 2281 | peerClearRRStart(); |
0153d498 | 2282 | } |
2283 | ||
2284 | static void | |
a3c6762c | 2285 | free_peer(CachePeer ** P) |
0153d498 | 2286 | { |
719815a0 AJ |
2287 | delete *P; |
2288 | *P = NULL; | |
987c67d1 | 2289 | Config.npeers = 0; |
270b86af | 2290 | } |
2291 | ||
2292 | static void | |
613924ee | 2293 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, Mgr::ActionPasswordList * list) |
270b86af | 2294 | { |
d41de3c1 | 2295 | wordlist *w; |
62e76326 | 2296 | |
d41de3c1 | 2297 | while (list != NULL) { |
62e76326 | 2298 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
2299 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
2300 | else | |
2301 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
2302 | ||
2303 | for (w = list->actions; w != NULL; w = w->next) { | |
2304 | storeAppendPrintf(entry, " %s", w->key); | |
2305 | } | |
2306 | ||
2307 | storeAppendPrintf(entry, "\n"); | |
2308 | list = list->next; | |
d41de3c1 | 2309 | } |
270b86af | 2310 | } |
2311 | ||
2312 | static void | |
613924ee | 2313 | parse_cachemgrpasswd(Mgr::ActionPasswordList ** head) |
270b86af | 2314 | { |
2315 | char *passwd = NULL; | |
2316 | wordlist *actions = NULL; | |
613924ee FC |
2317 | Mgr::ActionPasswordList *p; |
2318 | Mgr::ActionPasswordList **P; | |
270b86af | 2319 | parse_string(&passwd); |
2320 | parse_wordlist(&actions); | |
613924ee | 2321 | p = new Mgr::ActionPasswordList; |
22f3fd98 | 2322 | p->passwd = passwd; |
2323 | p->actions = actions; | |
62e76326 | 2324 | |
26aa7e31 | 2325 | for (P = head; *P; P = &(*P)->next) { |
62e76326 | 2326 | /* |
2327 | * See if any of the actions from this line already have a | |
2328 | * password from previous lines. The password checking | |
2329 | * routines in cache_manager.c take the the password from | |
613924ee | 2330 | * the first Mgr::ActionPasswordList that contains the |
62e76326 | 2331 | * requested action. Thus, we should warn users who might |
2332 | * think they can have two passwords for the same action. | |
2333 | */ | |
2334 | wordlist *w; | |
2335 | wordlist *u; | |
2336 | ||
2337 | for (w = (*P)->actions; w; w = w->next) { | |
2338 | for (u = actions; u; u = u->next) { | |
2339 | if (strcmp(w->key, u->key)) | |
2340 | continue; | |
2341 | ||
fa84c01d | 2342 | debugs(0, DBG_CRITICAL, "WARNING: action '" << u->key << "' (line " << config_lineno << ") already has a password"); |
62e76326 | 2343 | } |
2344 | } | |
26aa7e31 | 2345 | } |
62e76326 | 2346 | |
22f3fd98 | 2347 | *P = p; |
270b86af | 2348 | } |
2349 | ||
2350 | static void | |
613924ee | 2351 | free_cachemgrpasswd(Mgr::ActionPasswordList ** head) |
270b86af | 2352 | { |
613924ee | 2353 | Mgr::ActionPasswordList *p; |
62e76326 | 2354 | |
79d39a72 | 2355 | while ((p = *head) != NULL) { |
62e76326 | 2356 | *head = p->next; |
2357 | xfree(p->passwd); | |
2358 | wordlistDestroy(&p->actions); | |
2359 | xfree(p); | |
a47b9029 | 2360 | } |
270b86af | 2361 | } |
2362 | ||
8203a132 | 2363 | static void |
7f0b3324 | 2364 | dump_denyinfo(StoreEntry * entry, const char *name, AclDenyInfoList * var) |
270b86af | 2365 | { |
6be70545 | 2366 | AclNameList *a; |
62e76326 | 2367 | |
d41de3c1 | 2368 | while (var != NULL) { |
62e76326 | 2369 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
2370 | ||
2371 | for (a = var->acl_list; a != NULL; a = a->next) | |
2372 | storeAppendPrintf(entry, " %s", a->name); | |
2373 | ||
2374 | storeAppendPrintf(entry, "\n"); | |
2375 | ||
2376 | var = var->next; | |
d41de3c1 | 2377 | } |
270b86af | 2378 | } |
2379 | ||
2380 | static void | |
7f0b3324 | 2381 | parse_denyinfo(AclDenyInfoList ** var) |
6e40f263 | 2382 | { |
f1dc9b30 | 2383 | aclParseDenyInfoLine(var); |
6e40f263 | 2384 | } |
403279e0 | 2385 | |
1273d501 | 2386 | void |
7f0b3324 | 2387 | free_denyinfo(AclDenyInfoList ** list) |
3c5557f9 | 2388 | { |
7f0b3324 FC |
2389 | AclDenyInfoList *a = NULL; |
2390 | AclDenyInfoList *a_next = NULL; | |
6be70545 FC |
2391 | AclNameList *l = NULL; |
2392 | AclNameList *l_next = NULL; | |
62e76326 | 2393 | |
1273d501 | 2394 | for (a = *list; a; a = a_next) { |
62e76326 | 2395 | for (l = a->acl_list; l; l = l_next) { |
2396 | l_next = l->next; | |
2397 | memFree(l, MEM_ACL_NAME_LIST); | |
2398 | l = NULL; | |
2399 | } | |
2400 | ||
2401 | a_next = a->next; | |
2402 | memFree(a, MEM_ACL_DENY_INFO_LIST); | |
2403 | a = NULL; | |
1273d501 | 2404 | } |
62e76326 | 2405 | |
1273d501 | 2406 | *list = NULL; |
270b86af | 2407 | } |
2408 | ||
2409 | static void | |
505e35db | 2410 | parse_peer_access(void) |
270b86af | 2411 | { |
ba724607 AJ |
2412 | char *host = ConfigParser::NextToken(); |
2413 | if (!host) { | |
62e76326 | 2414 | self_destruct(); |
ba724607 AJ |
2415 | return; |
2416 | } | |
62e76326 | 2417 | |
ba724607 AJ |
2418 | CachePeer *p = peerFindByName(host); |
2419 | if (!p) { | |
fa84c01d | 2420 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2421 | return; |
0cdcddb9 | 2422 | } |
62e76326 | 2423 | |
6f58d7d7 AR |
2424 | std::string directive = "peer_access "; |
2425 | directive += host; | |
2426 | aclParseAccessLine(directive.c_str(), LegacyParser, &p->access); | |
270b86af | 2427 | } |
2428 | ||
270b86af | 2429 | static void |
2430 | parse_hostdomaintype(void) | |
2431 | { | |
ba724607 AJ |
2432 | char *host = ConfigParser::NextToken(); |
2433 | if (!host) { | |
62e76326 | 2434 | self_destruct(); |
ba724607 AJ |
2435 | return; |
2436 | } | |
62e76326 | 2437 | |
ba724607 AJ |
2438 | char *type = ConfigParser::NextToken(); |
2439 | if (!type) { | |
62e76326 | 2440 | self_destruct(); |
ba724607 AJ |
2441 | return; |
2442 | } | |
62e76326 | 2443 | |
ba724607 | 2444 | char *domain = nullptr; |
2eceb328 | 2445 | while ((domain = ConfigParser::NextToken())) { |
ba724607 AJ |
2446 | CachePeer *p = peerFindByName(host); |
2447 | if (!p) { | |
fa84c01d | 2448 | debugs(15, DBG_CRITICAL, "" << cfg_filename << ", line " << config_lineno << ": No cache_peer '" << host << "'"); |
62e76326 | 2449 | return; |
2450 | } | |
2451 | ||
ba724607 | 2452 | auto *l = static_cast<NeighborTypeDomainList *>(xcalloc(1, sizeof(NeighborTypeDomainList))); |
62e76326 | 2453 | l->type = parseNeighborType(type); |
2454 | l->domain = xstrdup(domain); | |
2455 | ||
ba724607 | 2456 | NeighborTypeDomainList **L = nullptr; |
3d0ac046 | 2457 | for (L = &(p->typelist); *L; L = &((*L)->next)); |
62e76326 | 2458 | *L = l; |
f1dc9b30 | 2459 | } |
270b86af | 2460 | } |
2461 | ||
270b86af | 2462 | static void |
a7d59104 | 2463 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 2464 | { |
f53b06f9 | 2465 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 2466 | } |
c1c29eb6 | 2467 | |
94439e4e | 2468 | void |
270b86af | 2469 | parse_int(int *var) |
2470 | { | |
270b86af | 2471 | int i; |
0e4e0e7d | 2472 | i = GetInteger(); |
270b86af | 2473 | *var = i; |
2474 | } | |
090089c4 | 2475 | |
0153d498 | 2476 | static void |
2477 | free_int(int *var) | |
2478 | { | |
a47b9029 | 2479 | *var = 0; |
0153d498 | 2480 | } |
2481 | ||
8f7dbf74 DD |
2482 | static void |
2483 | dump_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
2484 | { | |
2485 | storeAppendPrintf(entry, "%s %" PRId64 "\n", name, var); | |
2486 | } | |
2487 | ||
2488 | void | |
2489 | parse_int64_t(int64_t *var) | |
2490 | { | |
2491 | int64_t i; | |
2492 | i = GetInteger64(); | |
2493 | *var = i; | |
2494 | } | |
2495 | ||
2496 | static void | |
2497 | free_int64_t(int64_t *var) | |
2498 | { | |
2499 | *var = 0; | |
2500 | } | |
2501 | ||
270b86af | 2502 | static void |
a7d59104 | 2503 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 2504 | { |
f53b06f9 | 2505 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 2506 | } |
090089c4 | 2507 | |
d205783b | 2508 | void |
270b86af | 2509 | parse_onoff(int *var) |
2510 | { | |
2eceb328 | 2511 | char *token = ConfigParser::NextToken(); |
ba724607 | 2512 | if (!token) { |
62e76326 | 2513 | self_destruct(); |
ba724607 AJ |
2514 | return; |
2515 | } | |
62e76326 | 2516 | |
a37d6070 | 2517 | if (!strcmp(token, "on")) { |
62e76326 | 2518 | *var = 1; |
a37d6070 | 2519 | } else if (!strcmp(token, "enable")) { |
54a063a2 TX |
2520 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'enable' is deprecated. Please update to use 'on'."); |
2521 | *var = 1; | |
a37d6070 | 2522 | } else if (!strcmp(token, "off")) { |
62e76326 | 2523 | *var = 0; |
a37d6070 | 2524 | } else if (!strcmp(token, "disable")) { |
54a063a2 TX |
2525 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'disable' is deprecated. Please update to use 'off'."); |
2526 | *var = 0; | |
2527 | } else { | |
2528 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: Invalid option: Boolean options can only be 'on' or 'off'."); | |
2529 | self_destruct(); | |
2530 | } | |
270b86af | 2531 | } |
e90100aa | 2532 | |
0153d498 | 2533 | #define free_onoff free_int |
52d3f198 | 2534 | |
2535 | static void | |
2536 | dump_tristate(StoreEntry * entry, const char *name, int var) | |
2537 | { | |
2538 | const char *state; | |
2539 | ||
2540 | if (var > 0) | |
2541 | state = "on"; | |
2542 | else if (var < 0) | |
2543 | state = "warn"; | |
2544 | else | |
2545 | state = "off"; | |
2546 | ||
2547 | storeAppendPrintf(entry, "%s %s\n", name, state); | |
2548 | } | |
2549 | ||
2550 | static void | |
2551 | parse_tristate(int *var) | |
2552 | { | |
2eceb328 | 2553 | char *token = ConfigParser::NextToken(); |
ba724607 | 2554 | if (!token) { |
52d3f198 | 2555 | self_destruct(); |
ba724607 AJ |
2556 | return; |
2557 | } | |
52d3f198 | 2558 | |
a37d6070 | 2559 | if (!strcmp(token, "on")) { |
54a063a2 | 2560 | *var = 1; |
a37d6070 | 2561 | } else if (!strcmp(token, "enable")) { |
54a063a2 | 2562 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'enable' is deprecated. Please update to use value 'on'."); |
52d3f198 | 2563 | *var = 1; |
a37d6070 | 2564 | } else if (!strcmp(token, "warn")) { |
52d3f198 | 2565 | *var = -1; |
a37d6070 | 2566 | } else if (!strcmp(token, "off")) { |
52d3f198 | 2567 | *var = 0; |
a37d6070 | 2568 | } else if (!strcmp(token, "disable")) { |
54a063a2 TX |
2569 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'disable' is deprecated. Please update to use value 'off'."); |
2570 | *var = 0; | |
2571 | } else { | |
2572 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: Invalid option: Tristate options can only be 'on', 'off', or 'warn'."); | |
2573 | self_destruct(); | |
2574 | } | |
52d3f198 | 2575 | } |
2576 | ||
2577 | #define free_tristate free_int | |
30a4f2a8 | 2578 | |
079a8480 AJ |
2579 | void |
2580 | parse_pipelinePrefetch(int *var) | |
2581 | { | |
bde7a8ce | 2582 | char *token = ConfigParser::PeekAtToken(); |
ba724607 | 2583 | if (!token) { |
079a8480 | 2584 | self_destruct(); |
ba724607 AJ |
2585 | return; |
2586 | } | |
079a8480 AJ |
2587 | |
2588 | if (!strcmp(token, "on")) { | |
2589 | debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: 'pipeline_prefetch on' is deprecated. Please update to use 1 (or a higher number)."); | |
2590 | *var = 1; | |
bde7a8ce CT |
2591 | //pop the token |
2592 | (void)ConfigParser::NextToken(); | |
079a8480 AJ |
2593 | } else if (!strcmp(token, "off")) { |
2594 | debugs(0, DBG_PARSE_NOTE(2), "WARNING: 'pipeline_prefetch off' is deprecated. Please update to use '0'."); | |
2595 | *var = 0; | |
bde7a8ce CT |
2596 | //pop the token |
2597 | (void)ConfigParser::NextToken(); | |
2598 | } else | |
079a8480 | 2599 | parse_int(var); |
079a8480 AJ |
2600 | } |
2601 | ||
2602 | #define free_pipelinePrefetch free_int | |
2603 | #define dump_pipelinePrefetch dump_int | |
2604 | ||
270b86af | 2605 | static void |
8d9a8184 | 2606 | dump_refreshpattern(StoreEntry * entry, const char *name, RefreshPattern * head) |
270b86af | 2607 | { |
d41de3c1 | 2608 | while (head != NULL) { |
0e1d7629 | 2609 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d", |
62e76326 | 2610 | name, |
95b8eae2 AJ |
2611 | head->pattern.flags®_ICASE ? " -i" : null_string, |
2612 | head->pattern.c_str(), | |
62e76326 | 2613 | (int) head->min / 60, |
2614 | (int) (100.0 * head->pct + 0.5), | |
2615 | (int) head->max / 60); | |
4c3ef9b2 | 2616 | |
570d3f75 AJ |
2617 | if (head->max_stale >= 0) |
2618 | storeAppendPrintf(entry, " max-stale=%d", head->max_stale); | |
2619 | ||
4c3ef9b2 | 2620 | if (head->flags.refresh_ims) |
2621 | storeAppendPrintf(entry, " refresh-ims"); | |
2622 | ||
3d8b6ba4 AJ |
2623 | if (head->flags.store_stale) |
2624 | storeAppendPrintf(entry, " store-stale"); | |
2625 | ||
626096be | 2626 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2627 | |
2628 | if (head->flags.override_expire) | |
2629 | storeAppendPrintf(entry, " override-expire"); | |
2630 | ||
2631 | if (head->flags.override_lastmod) | |
2632 | storeAppendPrintf(entry, " override-lastmod"); | |
2633 | ||
2634 | if (head->flags.reload_into_ims) | |
2635 | storeAppendPrintf(entry, " reload-into-ims"); | |
2636 | ||
2637 | if (head->flags.ignore_reload) | |
2638 | storeAppendPrintf(entry, " ignore-reload"); | |
2639 | ||
38f9c547 | 2640 | if (head->flags.ignore_no_store) |
2641 | storeAppendPrintf(entry, " ignore-no-store"); | |
2642 | ||
2643 | if (head->flags.ignore_private) | |
2644 | storeAppendPrintf(entry, " ignore-private"); | |
9f60cfdf | 2645 | #endif |
62e76326 | 2646 | |
2647 | storeAppendPrintf(entry, "\n"); | |
2648 | ||
2649 | head = head->next; | |
d41de3c1 | 2650 | } |
270b86af | 2651 | } |
090089c4 | 2652 | |
270b86af | 2653 | static void |
8d9a8184 | 2654 | parse_refreshpattern(RefreshPattern ** head) |
270b86af | 2655 | { |
f1dc9b30 | 2656 | char *token; |
2657 | char *pattern; | |
2658 | time_t min = 0; | |
c3f6d204 | 2659 | double pct = 0.0; |
f1dc9b30 | 2660 | time_t max = 0; |
4c3ef9b2 | 2661 | int refresh_ims = 0; |
3d8b6ba4 | 2662 | int store_stale = 0; |
570d3f75 | 2663 | int max_stale = -1; |
3d8b6ba4 | 2664 | |
626096be | 2665 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2666 | |
1dfa1d81 | 2667 | int override_expire = 0; |
2668 | int override_lastmod = 0; | |
cbe3a719 | 2669 | int reload_into_ims = 0; |
2670 | int ignore_reload = 0; | |
38f9c547 | 2671 | int ignore_no_store = 0; |
2672 | int ignore_private = 0; | |
9f60cfdf | 2673 | #endif |
62e76326 | 2674 | |
f1dc9b30 | 2675 | int i; |
8d9a8184 | 2676 | RefreshPattern *t; |
f1dc9b30 | 2677 | regex_t comp; |
2678 | int errcode; | |
2679 | int flags = REG_EXTENDED | REG_NOSUB; | |
62e76326 | 2680 | |
bde7a8ce | 2681 | if ((token = ConfigParser::RegexPattern()) != NULL) { |
2f3c75c3 AJ |
2682 | |
2683 | if (strcmp(token, "-i") == 0) { | |
2684 | flags |= REG_ICASE; | |
bde7a8ce | 2685 | token = ConfigParser::RegexPattern(); |
2f3c75c3 AJ |
2686 | } else if (strcmp(token, "+i") == 0) { |
2687 | flags &= ~REG_ICASE; | |
bde7a8ce | 2688 | token = ConfigParser::RegexPattern(); |
2f3c75c3 | 2689 | } |
62e76326 | 2690 | |
f1dc9b30 | 2691 | } |
62e76326 | 2692 | |
9eeb8e4b | 2693 | if (token == NULL) { |
2f3c75c3 | 2694 | debugs(3, DBG_CRITICAL, "FATAL: refresh_pattern missing the regex pattern parameter"); |
62e76326 | 2695 | self_destruct(); |
9eeb8e4b | 2696 | return; |
2697 | } | |
62e76326 | 2698 | |
f1dc9b30 | 2699 | pattern = xstrdup(token); |
62e76326 | 2700 | |
f53969cc | 2701 | i = GetInteger(); /* token: min */ |
62e76326 | 2702 | |
a632ba71 AJ |
2703 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2704 | if (i < 0) { | |
2705 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age negative. Cropped back to zero."); | |
2706 | i = 0; | |
2707 | } | |
2708 | if (i > 60*24*365) { | |
2709 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year."); | |
2710 | i = 60*24*365; | |
2711 | } | |
2712 | ||
f53969cc | 2713 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2714 | |
1454480a | 2715 | pct = GetPercentage(false); /* token: pct . with no limit on size */ |
62e76326 | 2716 | |
f53969cc | 2717 | i = GetInteger(); /* token: max */ |
62e76326 | 2718 | |
a632ba71 AJ |
2719 | /* catch negative and insanely huge values close to 32-bit wrap */ |
2720 | if (i < 0) { | |
2721 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age negative. Cropped back to zero."); | |
2722 | i = 0; | |
2723 | } | |
2724 | if (i > 60*24*365) { | |
2725 | debugs(3, DBG_IMPORTANT, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year."); | |
2726 | i = 60*24*365; | |
2727 | } | |
2728 | ||
f53969cc | 2729 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
62e76326 | 2730 | |
1dfa1d81 | 2731 | /* Options */ |
2eceb328 | 2732 | while ((token = ConfigParser::NextToken()) != NULL) { |
4c3ef9b2 | 2733 | if (!strcmp(token, "refresh-ims")) { |
2734 | refresh_ims = 1; | |
3d8b6ba4 AJ |
2735 | } else if (!strcmp(token, "store-stale")) { |
2736 | store_stale = 1; | |
570d3f75 | 2737 | } else if (!strncmp(token, "max-stale=", 10)) { |
54a063a2 | 2738 | max_stale = xatoi(token + 10); |
064679ea | 2739 | |
626096be | 2740 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2741 | |
4c3ef9b2 | 2742 | } else if (!strcmp(token, "override-expire")) |
62e76326 | 2743 | override_expire = 1; |
2744 | else if (!strcmp(token, "override-lastmod")) | |
2745 | override_lastmod = 1; | |
38f9c547 | 2746 | else if (!strcmp(token, "ignore-no-store")) |
2747 | ignore_no_store = 1; | |
2748 | else if (!strcmp(token, "ignore-private")) | |
2749 | ignore_private = 1; | |
62e76326 | 2750 | else if (!strcmp(token, "reload-into-ims")) { |
2751 | reload_into_ims = 1; | |
2752 | refresh_nocache_hack = 1; | |
2753 | /* tell client_side.c that this is used */ | |
2754 | } else if (!strcmp(token, "ignore-reload")) { | |
2755 | ignore_reload = 1; | |
2756 | refresh_nocache_hack = 1; | |
2757 | /* tell client_side.c that this is used */ | |
9f60cfdf | 2758 | #endif |
62e76326 | 2759 | |
064679ea AJ |
2760 | } else if (!strcmp(token, "ignore-no-cache") || |
2761 | !strcmp(token, "ignore-must-revalidate") || | |
2762 | !strcmp(token, "ignore-auth") | |
7766dad3 | 2763 | ) { |
064679ea | 2764 | debugs(22, DBG_PARSE_NOTE(2), "UPGRADE: refresh_pattern option '" << token << "' is obsolete. Remove it."); |
4c3ef9b2 | 2765 | } else |
fa84c01d | 2766 | debugs(22, DBG_CRITICAL, "refreshAddToList: Unknown option '" << pattern << "': " << token); |
1dfa1d81 | 2767 | } |
62e76326 | 2768 | |
f1dc9b30 | 2769 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
62e76326 | 2770 | char errbuf[256]; |
2771 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
fa84c01d FC |
2772 | debugs(22, DBG_CRITICAL, "" << cfg_filename << " line " << config_lineno << ": " << config_input_line); |
2773 | debugs(22, DBG_CRITICAL, "refreshAddToList: Invalid regular expression '" << pattern << "': " << errbuf); | |
eeaa522f | 2774 | xfree(pattern); |
62e76326 | 2775 | return; |
f1dc9b30 | 2776 | } |
62e76326 | 2777 | |
c3f6d204 | 2778 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 2779 | max = max < 0 ? 0 : max; |
95b8eae2 AJ |
2780 | t = new RefreshPattern(pattern, flags); |
2781 | t->pattern.regex = comp; | |
f1dc9b30 | 2782 | t->min = min; |
c3f6d204 | 2783 | t->pct = pct; |
f1dc9b30 | 2784 | t->max = max; |
62e76326 | 2785 | |
4c3ef9b2 | 2786 | if (refresh_ims) |
be4d35dc | 2787 | t->flags.refresh_ims = true; |
4c3ef9b2 | 2788 | |
3d8b6ba4 | 2789 | if (store_stale) |
be4d35dc | 2790 | t->flags.store_stale = true; |
3d8b6ba4 | 2791 | |
570d3f75 AJ |
2792 | t->max_stale = max_stale; |
2793 | ||
626096be | 2794 | #if USE_HTTP_VIOLATIONS |
62e76326 | 2795 | |
1dfa1d81 | 2796 | if (override_expire) |
be4d35dc | 2797 | t->flags.override_expire = true; |
62e76326 | 2798 | |
1dfa1d81 | 2799 | if (override_lastmod) |
be4d35dc | 2800 | t->flags.override_lastmod = true; |
62e76326 | 2801 | |
cbe3a719 | 2802 | if (reload_into_ims) |
be4d35dc | 2803 | t->flags.reload_into_ims = true; |
62e76326 | 2804 | |
cbe3a719 | 2805 | if (ignore_reload) |
be4d35dc | 2806 | t->flags.ignore_reload = true; |
62e76326 | 2807 | |
38f9c547 | 2808 | if (ignore_no_store) |
be4d35dc | 2809 | t->flags.ignore_no_store = true; |
38f9c547 | 2810 | |
2811 | if (ignore_private) | |
be4d35dc | 2812 | t->flags.ignore_private = true; |
9f60cfdf | 2813 | #endif |
62e76326 | 2814 | |
f1dc9b30 | 2815 | t->next = NULL; |
62e76326 | 2816 | |
f1dc9b30 | 2817 | while (*head) |
62e76326 | 2818 | head = &(*head)->next; |
2819 | ||
f1dc9b30 | 2820 | *head = t; |
62e76326 | 2821 | |
95b8eae2 | 2822 | xfree(pattern); |
270b86af | 2823 | } |
090089c4 | 2824 | |
270b86af | 2825 | static void |
8d9a8184 | 2826 | free_refreshpattern(RefreshPattern ** head) |
270b86af | 2827 | { |
95b8eae2 AJ |
2828 | delete *head; |
2829 | *head = nullptr; | |
c2066637 | 2830 | |
626096be | 2831 | #if USE_HTTP_VIOLATIONS |
c2066637 | 2832 | refresh_nocache_hack = 0; |
8970d351 | 2833 | |
2834 | #endif | |
270b86af | 2835 | } |
12b9e9b1 | 2836 | |
270b86af | 2837 | static void |
a7d59104 | 2838 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 2839 | { |
f53b06f9 | 2840 | if (var != NULL) |
62e76326 | 2841 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 2842 | } |
98ffb7e4 | 2843 | |
270b86af | 2844 | static void |
0153d498 | 2845 | parse_string(char **var) |
270b86af | 2846 | { |
270b86af | 2847 | safe_free(*var); |
62e76326 | 2848 | |
ba724607 AJ |
2849 | char *token = ConfigParser::NextToken(); |
2850 | if (!token) { | |
62e76326 | 2851 | self_destruct(); |
ba724607 AJ |
2852 | return; |
2853 | } | |
62e76326 | 2854 | |
270b86af | 2855 | *var = xstrdup(token); |
2856 | } | |
b15e6857 | 2857 | |
0153d498 | 2858 | static void |
2859 | free_string(char **var) | |
2860 | { | |
027acbaf | 2861 | safe_free(*var); |
0153d498 | 2862 | } |
caebbe00 | 2863 | |
94439e4e | 2864 | void |
f1dc9b30 | 2865 | parse_eol(char *volatile *var) |
270b86af | 2866 | { |
65657c1a AJ |
2867 | if (!var) { |
2868 | self_destruct(); | |
2869 | return; | |
2870 | } | |
2871 | ||
2eceb328 | 2872 | unsigned char *token = (unsigned char *) ConfigParser::NextQuotedOrToEol(); |
270b86af | 2873 | safe_free(*var); |
62e76326 | 2874 | |
9eeb8e4b | 2875 | if (!token) { |
62e76326 | 2876 | self_destruct(); |
9eeb8e4b | 2877 | return; |
2878 | } | |
62e76326 | 2879 | |
e4755e29 | 2880 | while (*token && xisspace(*token)) |
a38ec4b1 | 2881 | ++token; |
62e76326 | 2882 | |
9eeb8e4b | 2883 | if (!*token) { |
62e76326 | 2884 | self_destruct(); |
9eeb8e4b | 2885 | return; |
2886 | } | |
62e76326 | 2887 | |
852751f7 | 2888 | *var = xstrdup((char *) token); |
270b86af | 2889 | } |
090089c4 | 2890 | |
52d3f198 | 2891 | #define dump_eol dump_string |
2892 | #define free_eol free_string | |
2893 | ||
b11724bb CT |
2894 | static void |
2895 | parse_TokenOrQuotedString(char **var) | |
2896 | { | |
b11724bb CT |
2897 | safe_free(*var); |
2898 | ||
ba724607 | 2899 | char *token = ConfigParser::NextQuotedToken(); |
ec1e53fa | 2900 | if (!token) { |
b11724bb | 2901 | self_destruct(); |
ba724607 AJ |
2902 | return; |
2903 | } | |
b11724bb CT |
2904 | |
2905 | *var = xstrdup(token); | |
2906 | } | |
2907 | ||
2908 | #define dump_TokenOrQuotedString dump_string | |
2909 | #define free_TokenOrQuotedString free_string | |
2910 | ||
270b86af | 2911 | static void |
a7d59104 | 2912 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 2913 | { |
f53b06f9 | 2914 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 2915 | } |
2916 | ||
94439e4e | 2917 | void |
a47b9029 | 2918 | parse_time_t(time_t * var) |
0ffd22bc | 2919 | { |
fd0f51c4 | 2920 | time_msec_t tval; |
9b741834 | 2921 | parseTimeLine(&tval, T_SECOND_STR, false); |
fd0f51c4 | 2922 | *var = static_cast<time_t>(tval/1000); |
0ffd22bc | 2923 | } |
2924 | ||
270b86af | 2925 | static void |
a47b9029 | 2926 | free_time_t(time_t * var) |
270b86af | 2927 | { |
a47b9029 | 2928 | *var = 0; |
270b86af | 2929 | } |
9906e724 | 2930 | |
fd0f51c4 CT |
2931 | static void |
2932 | dump_time_msec(StoreEntry * entry, const char *name, time_msec_t var) | |
2933 | { | |
2934 | if (var % 1000) | |
c91ca3ce | 2935 | storeAppendPrintf(entry, "%s %" PRId64 " milliseconds\n", name, var); |
fd0f51c4 CT |
2936 | else |
2937 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int)(var/1000) ); | |
2938 | } | |
2939 | ||
2940 | void | |
2941 | parse_time_msec(time_msec_t * var) | |
2942 | { | |
9b741834 | 2943 | parseTimeLine(var, T_SECOND_STR, true); |
fd0f51c4 CT |
2944 | } |
2945 | ||
2946 | static void | |
2947 | free_time_msec(time_msec_t * var) | |
2948 | { | |
2949 | *var = 0; | |
2950 | } | |
2951 | ||
0477a072 | 2952 | #if UNUSED_CODE |
9906e724 | 2953 | static void |
a7d59104 | 2954 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 2955 | { |
f53b06f9 | 2956 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 2957 | } |
0477a072 | 2958 | #endif |
1b635117 | 2959 | |
2960 | static void | |
a7d59104 | 2961 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2962 | { |
f53b06f9 | 2963 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 2964 | } |
2965 | ||
e210930b AJ |
2966 | static void |
2967 | dump_b_ssize_t(StoreEntry * entry, const char *name, ssize_t var) | |
2968 | { | |
2969 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); | |
2970 | } | |
e210930b | 2971 | |
3e62bd58 | 2972 | #if UNUSED_CODE |
9906e724 | 2973 | static void |
a7d59104 | 2974 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 2975 | { |
f53b06f9 | 2976 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 2977 | } |
3e62bd58 | 2978 | #endif |
9906e724 | 2979 | |
47f6e231 | 2980 | static void |
2981 | dump_b_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
2982 | { | |
c91ca3ce | 2983 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_BYTES_STR); |
47f6e231 | 2984 | } |
2985 | ||
2986 | static void | |
2987 | dump_kb_int64_t(StoreEntry * entry, const char *name, int64_t var) | |
2988 | { | |
c91ca3ce | 2989 | storeAppendPrintf(entry, "%s %" PRId64 " %s\n", name, var, B_KBYTES_STR); |
47f6e231 | 2990 | } |
2991 | ||
0477a072 | 2992 | #if UNUSED_CODE |
9906e724 | 2993 | static void |
a47b9029 | 2994 | parse_size_t(size_t * var) |
1b635117 | 2995 | { |
1b635117 | 2996 | int i; |
0e4e0e7d | 2997 | i = GetInteger(); |
1b635117 | 2998 | *var = (size_t) i; |
2999 | } | |
0477a072 | 3000 | #endif |
1b635117 | 3001 | |
3002 | static void | |
3003 | parse_b_size_t(size_t * var) | |
9906e724 | 3004 | { |
3005 | parseBytesLine(var, B_BYTES_STR); | |
3006 | } | |
3007 | ||
e210930b AJ |
3008 | static void |
3009 | parse_b_ssize_t(ssize_t * var) | |
3010 | { | |
3011 | parseBytesLineSigned(var, B_BYTES_STR); | |
3012 | } | |
e210930b | 3013 | |
3e62bd58 | 3014 | #if UNUSED_CODE |
9906e724 | 3015 | static void |
a47b9029 | 3016 | parse_kb_size_t(size_t * var) |
9906e724 | 3017 | { |
3018 | parseBytesLine(var, B_KBYTES_STR); | |
3019 | } | |
3e62bd58 | 3020 | #endif |
9906e724 | 3021 | |
47f6e231 | 3022 | static void |
3023 | parse_b_int64_t(int64_t * var) | |
3024 | { | |
3025 | parseBytesLine64(var, B_BYTES_STR); | |
3026 | } | |
3027 | ||
3028 | static void | |
3029 | parse_kb_int64_t(int64_t * var) | |
3030 | { | |
3031 | parseBytesLine64(var, B_KBYTES_STR); | |
3032 | } | |
3033 | ||
9906e724 | 3034 | static void |
a47b9029 | 3035 | free_size_t(size_t * var) |
9906e724 | 3036 | { |
a47b9029 | 3037 | *var = 0; |
9906e724 | 3038 | } |
3039 | ||
e210930b AJ |
3040 | static void |
3041 | free_ssize_t(ssize_t * var) | |
3042 | { | |
3043 | *var = 0; | |
3044 | } | |
e210930b | 3045 | |
47f6e231 | 3046 | static void |
3047 | free_b_int64_t(int64_t * var) | |
3048 | { | |
3049 | *var = 0; | |
3050 | } | |
3051 | ||
1b635117 | 3052 | #define free_b_size_t free_size_t |
e210930b | 3053 | #define free_b_ssize_t free_ssize_t |
9906e724 | 3054 | #define free_kb_size_t free_size_t |
3055 | #define free_mb_size_t free_size_t | |
3056 | #define free_gb_size_t free_size_t | |
47f6e231 | 3057 | #define free_kb_int64_t free_b_int64_t |
090089c4 | 3058 | |
8203a132 | 3059 | static void |
f45dd259 | 3060 | dump_u_short(StoreEntry * entry, const char *name, unsigned short var) |
090089c4 | 3061 | { |
f53b06f9 | 3062 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 3063 | } |
090089c4 | 3064 | |
0153d498 | 3065 | static void |
f45dd259 | 3066 | free_u_short(unsigned short * u) |
0153d498 | 3067 | { |
3068 | *u = 0; | |
3069 | } | |
3070 | ||
270b86af | 3071 | static void |
f45dd259 | 3072 | parse_u_short(unsigned short * var) |
b67e2c8c | 3073 | { |
3074 | ConfigParser::ParseUShort(var); | |
3075 | } | |
3076 | ||
3077 | void | |
f45dd259 | 3078 | ConfigParser::ParseUShort(unsigned short *var) |
270b86af | 3079 | { |
0e656b69 | 3080 | *var = GetShort(); |
090089c4 | 3081 | } |
3082 | ||
3a69ddf3 | 3083 | void |
3084 | ConfigParser::ParseBool(bool *var) | |
3085 | { | |
3086 | int i = GetInteger(); | |
3087 | ||
3088 | if (0 == i) | |
3089 | *var = false; | |
3090 | else if (1 == i) | |
3091 | *var = true; | |
3092 | else | |
3093 | self_destruct(); | |
3094 | } | |
3095 | ||
270b86af | 3096 | static void |
a7d59104 | 3097 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 3098 | { |
270b86af | 3099 | while (list != NULL) { |
62e76326 | 3100 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
3101 | list = list->next; | |
429fdbec | 3102 | } |
429fdbec | 3103 | } |
3104 | ||
3a69ddf3 | 3105 | void |
3106 | ConfigParser::ParseWordList(wordlist ** list) | |
3107 | { | |
3108 | parse_wordlist(list); | |
3109 | } | |
3110 | ||
94439e4e | 3111 | void |
270b86af | 3112 | parse_wordlist(wordlist ** list) |
429fdbec | 3113 | { |
270b86af | 3114 | char *token; |
bde7a8ce | 3115 | while ((token = ConfigParser::NextQuotedToken())) |
62e76326 | 3116 | wordlistAdd(list, token); |
429fdbec | 3117 | } |
270b86af | 3118 | |
b3d8a9e8 | 3119 | #if 0 /* now unused */ |
f8d9f54a | 3120 | static int |
5da06f20 | 3121 | check_null_wordlist(wordlist * w) |
f8d9f54a | 3122 | { |
3123 | return w == NULL; | |
3124 | } | |
b3d8a9e8 | 3125 | #endif |
f8d9f54a | 3126 | |
63e9d884 | 3127 | static int |
c6d5b87b | 3128 | check_null_acl_access(acl_access * a) |
63e9d884 | 3129 | { |
3130 | return a == NULL; | |
3131 | } | |
3132 | ||
0153d498 | 3133 | #define free_wordlist wordlistDestroy |
270b86af | 3134 | |
d548ee64 | 3135 | #define free_uri_whitespace free_int |
3136 | ||
3137 | static void | |
3138 | parse_uri_whitespace(int *var) | |
3139 | { | |
2eceb328 | 3140 | char *token = ConfigParser::NextToken(); |
ba724607 | 3141 | if (!token) { |
62e76326 | 3142 | self_destruct(); |
ba724607 AJ |
3143 | return; |
3144 | } | |
62e76326 | 3145 | |
a37d6070 | 3146 | if (!strcmp(token, "strip")) |
62e76326 | 3147 | *var = URI_WHITESPACE_STRIP; |
a37d6070 | 3148 | else if (!strcmp(token, "deny")) |
62e76326 | 3149 | *var = URI_WHITESPACE_DENY; |
a37d6070 | 3150 | else if (!strcmp(token, "allow")) |
62e76326 | 3151 | *var = URI_WHITESPACE_ALLOW; |
a37d6070 | 3152 | else if (!strcmp(token, "encode")) |
62e76326 | 3153 | *var = URI_WHITESPACE_ENCODE; |
a37d6070 | 3154 | else if (!strcmp(token, "chop")) |
62e76326 | 3155 | *var = URI_WHITESPACE_CHOP; |
54a063a2 TX |
3156 | else { |
3157 | debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token << "': 'uri_whitespace' accepts 'strip', 'deny', 'allow', 'encode', and 'chop'."); | |
62e76326 | 3158 | self_destruct(); |
54a063a2 | 3159 | } |
d548ee64 | 3160 | } |
3161 | ||
d548ee64 | 3162 | static void |
3163 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
3164 | { | |
c193c972 | 3165 | const char *s; |
62e76326 | 3166 | |
d548ee64 | 3167 | if (var == URI_WHITESPACE_ALLOW) |
62e76326 | 3168 | s = "allow"; |
d548ee64 | 3169 | else if (var == URI_WHITESPACE_ENCODE) |
62e76326 | 3170 | s = "encode"; |
d548ee64 | 3171 | else if (var == URI_WHITESPACE_CHOP) |
62e76326 | 3172 | s = "chop"; |
7e3ce7b9 | 3173 | else if (var == URI_WHITESPACE_DENY) |
62e76326 | 3174 | s = "deny"; |
7e3ce7b9 | 3175 | else |
62e76326 | 3176 | s = "strip"; |
3177 | ||
d548ee64 | 3178 | storeAppendPrintf(entry, "%s %s\n", name, s); |
3179 | } | |
3180 | ||
6a566b9c | 3181 | static void |
c1dd71ae | 3182 | free_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3183 | { |
3184 | if (!*settings) | |
62e76326 | 3185 | return; |
3186 | ||
6a566b9c | 3187 | free_string(&(*settings)->type); |
62e76326 | 3188 | |
6a566b9c | 3189 | free_wordlist(&(*settings)->args); |
62e76326 | 3190 | |
c8f4eac4 | 3191 | delete *settings; |
62e76326 | 3192 | |
6a566b9c | 3193 | *settings = NULL; |
3194 | } | |
3195 | ||
3196 | static void | |
c1dd71ae | 3197 | parse_removalpolicy(RemovalPolicySettings ** settings) |
6a566b9c | 3198 | { |
3199 | if (*settings) | |
62e76326 | 3200 | free_removalpolicy(settings); |
3201 | ||
c8f4eac4 | 3202 | *settings = new RemovalPolicySettings; |
62e76326 | 3203 | |
6a566b9c | 3204 | parse_string(&(*settings)->type); |
62e76326 | 3205 | |
6a566b9c | 3206 | parse_wordlist(&(*settings)->args); |
3207 | } | |
3208 | ||
3209 | static void | |
c1dd71ae | 3210 | dump_removalpolicy(StoreEntry * entry, const char *name, RemovalPolicySettings * settings) |
6a566b9c | 3211 | { |
3212 | wordlist *args; | |
3213 | storeAppendPrintf(entry, "%s %s", name, settings->type); | |
3214 | args = settings->args; | |
62e76326 | 3215 | |
6a566b9c | 3216 | while (args) { |
62e76326 | 3217 | storeAppendPrintf(entry, " %s", args->key); |
3218 | args = args->next; | |
6a566b9c | 3219 | } |
62e76326 | 3220 | |
be58afb5 | 3221 | storeAppendPrintf(entry, "\n"); |
6a566b9c | 3222 | } |
c1dd71ae | 3223 | |
de0cb3d8 AR |
3224 | inline void |
3225 | free_YesNoNone(YesNoNone *) | |
ced8def3 | 3226 | {} |
57af1e3f AR |
3227 | |
3228 | static void | |
3229 | parse_YesNoNone(YesNoNone *option) | |
3230 | { | |
3231 | int value = 0; | |
3232 | parse_onoff(&value); | |
3233 | option->configure(value > 0); | |
3234 | } | |
3235 | ||
3236 | static void | |
3237 | dump_YesNoNone(StoreEntry * entry, const char *name, YesNoNone &option) | |
3238 | { | |
3239 | if (option.configured()) | |
3240 | dump_onoff(entry, name, option ? 1 : 0); | |
3241 | } | |
3242 | ||
ea21d497 | 3243 | static void |
ced8def3 AJ |
3244 | free_memcachemode(SquidConfig *) |
3245 | {} | |
ea21d497 HN |
3246 | |
3247 | static void | |
ced8def3 | 3248 | parse_memcachemode(SquidConfig *) |
ea21d497 | 3249 | { |
2eceb328 | 3250 | char *token = ConfigParser::NextToken(); |
ba724607 | 3251 | if (!token) { |
e1381638 | 3252 | self_destruct(); |
ba724607 AJ |
3253 | return; |
3254 | } | |
ea21d497 | 3255 | |
10aeba1d | 3256 | if (strcmp(token, "always") == 0) { |
e1381638 AJ |
3257 | Config.onoff.memory_cache_first = 1; |
3258 | Config.onoff.memory_cache_disk = 1; | |
10aeba1d | 3259 | } else if (strcmp(token, "disk") == 0) { |
e1381638 AJ |
3260 | Config.onoff.memory_cache_first = 0; |
3261 | Config.onoff.memory_cache_disk = 1; | |
ea21d497 | 3262 | } else if (strncmp(token, "net", 3) == 0) { |
e1381638 AJ |
3263 | Config.onoff.memory_cache_first = 1; |
3264 | Config.onoff.memory_cache_disk = 0; | |
10aeba1d | 3265 | } else if (strcmp(token, "never") == 0) { |
e1381638 AJ |
3266 | Config.onoff.memory_cache_first = 0; |
3267 | Config.onoff.memory_cache_disk = 0; | |
54a063a2 TX |
3268 | } else { |
3269 | debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token << "': 'memory_cache_mode' accepts 'always', 'disk', 'network', and 'never'."); | |
e1381638 | 3270 | self_destruct(); |
54a063a2 | 3271 | } |
ea21d497 HN |
3272 | } |
3273 | ||
3274 | static void | |
ced8def3 | 3275 | dump_memcachemode(StoreEntry * entry, const char *name, SquidConfig &) |
ea21d497 HN |
3276 | { |
3277 | storeAppendPrintf(entry, "%s ", name); | |
3278 | if (Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) | |
e1381638 | 3279 | storeAppendPrintf(entry, "always"); |
ea21d497 | 3280 | else if (!Config.onoff.memory_cache_first && Config.onoff.memory_cache_disk) |
e1381638 | 3281 | storeAppendPrintf(entry, "disk"); |
ea21d497 | 3282 | else if (Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3283 | storeAppendPrintf(entry, "network"); |
ea21d497 | 3284 | else if (!Config.onoff.memory_cache_first && !Config.onoff.memory_cache_disk) |
e1381638 | 3285 | storeAppendPrintf(entry, "none"); |
ea21d497 HN |
3286 | storeAppendPrintf(entry, "\n"); |
3287 | } | |
3288 | ||
cca8ba0d | 3289 | #include "cf_parser.cci" |
f1dc9b30 | 3290 | |
3291 | peer_t | |
3292 | parseNeighborType(const char *s) | |
3293 | { | |
a37d6070 | 3294 | if (!strcmp(s, "parent")) |
62e76326 | 3295 | return PEER_PARENT; |
3296 | ||
a37d6070 | 3297 | if (!strcmp(s, "neighbor")) |
62e76326 | 3298 | return PEER_SIBLING; |
3299 | ||
a37d6070 | 3300 | if (!strcmp(s, "neighbour")) |
62e76326 | 3301 | return PEER_SIBLING; |
3302 | ||
a37d6070 | 3303 | if (!strcmp(s, "sibling")) |
62e76326 | 3304 | return PEER_SIBLING; |
3305 | ||
a37d6070 | 3306 | if (!strcmp(s, "multicast")) |
62e76326 | 3307 | return PEER_MULTICAST; |
3308 | ||
fa84c01d | 3309 | debugs(15, DBG_CRITICAL, "WARNING: Unknown neighbor type: " << s); |
62e76326 | 3310 | |
f1dc9b30 | 3311 | return PEER_SIBLING; |
3312 | } | |
f150dd4b | 3313 | |
0b0cfcf2 | 3314 | #if USE_WCCPv2 |
52f772de | 3315 | static void |
b7ac5457 | 3316 | parse_IpAddress_list(Ip::Address_list ** head) |
52f772de | 3317 | { |
3318 | char *token; | |
b7ac5457 AJ |
3319 | Ip::Address_list *s; |
3320 | Ip::Address ipa; | |
62e76326 | 3321 | |
2eceb328 | 3322 | while ((token = ConfigParser::NextToken())) { |
82b7abe3 AJ |
3323 | if (GetHostWithPort(token, &ipa)) { |
3324 | ||
3325 | while (*head) | |
3326 | head = &(*head)->next; | |
3327 | ||
b7ac5457 | 3328 | s = static_cast<Ip::Address_list *>(xcalloc(1, sizeof(*s))); |
82b7abe3 AJ |
3329 | s->s = ipa; |
3330 | ||
3331 | *head = s; | |
ba724607 | 3332 | } else { |
82b7abe3 | 3333 | self_destruct(); |
ba724607 AJ |
3334 | return; |
3335 | } | |
7e3ce7b9 | 3336 | } |
3337 | } | |
3338 | ||
3339 | static void | |
b7ac5457 | 3340 | dump_IpAddress_list(StoreEntry * e, const char *n, const Ip::Address_list * s) |
7e3ce7b9 | 3341 | { |
cc192b50 | 3342 | char ntoabuf[MAX_IPSTRLEN]; |
3343 | ||
7e3ce7b9 | 3344 | while (s) { |
cc192b50 | 3345 | storeAppendPrintf(e, "%s %s\n", |
62e76326 | 3346 | n, |
4dd643d5 | 3347 | s->s.toStr(ntoabuf,MAX_IPSTRLEN)); |
62e76326 | 3348 | s = s->next; |
7e3ce7b9 | 3349 | } |
3350 | } | |
3351 | ||
3352 | static void | |
b7ac5457 | 3353 | free_IpAddress_list(Ip::Address_list ** head) |
7e3ce7b9 | 3354 | { |
26ac0430 AJ |
3355 | if (*head) delete *head; |
3356 | *head = NULL; | |
7e3ce7b9 | 3357 | } |
3358 | ||
0b0cfcf2 | 3359 | #if CURRENTLY_UNUSED |
3360 | /* This code was previously used by http_port. Left as it really should | |
3361 | * be used by icp_port and htcp_port | |
3362 | */ | |
7e3ce7b9 | 3363 | static int |
b7ac5457 | 3364 | check_null_IpAddress_list(const Ip::Address_list * s) |
7e3ce7b9 | 3365 | { |
3366 | return NULL == s; | |
3367 | } | |
62e76326 | 3368 | |
3f38a55e | 3369 | #endif /* CURRENTLY_UNUSED */ |
0b0cfcf2 | 3370 | #endif /* USE_WCCPv2 */ |
7e3ce7b9 | 3371 | |
d193a436 | 3372 | static void |
fa720bfb | 3373 | parsePortSpecification(const AnyP::PortCfgPointer &s, char *token) |
d193a436 | 3374 | { |
3f38a55e | 3375 | char *host = NULL; |
3f38a55e | 3376 | unsigned short port = 0; |
cc192b50 | 3377 | char *t = NULL; |
3378 | char *junk = NULL; | |
62e76326 | 3379 | |
5529ca8a | 3380 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; |
13adaf1f | 3381 | s->name = xstrdup(token); |
d67acb4e | 3382 | s->connection_auth_disabled = false; |
5529ca8a | 3383 | |
d31d59d8 | 3384 | const SBuf &portType = AnyP::UriScheme(s->transport.protocol).image(); |
eb6ac808 | 3385 | |
cc192b50 | 3386 | if (*token == '[') { |
3387 | /* [ipv6]:port */ | |
26ac0430 AJ |
3388 | host = token + 1; |
3389 | t = strchr(host, ']'); | |
3390 | if (!t) { | |
eb6ac808 | 3391 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: missing ']' on IPv6 address: " << token); |
26ac0430 | 3392 | self_destruct(); |
ba724607 | 3393 | return; |
cc192b50 | 3394 | } |
a38ec4b1 FC |
3395 | *t = '\0'; |
3396 | ++t; | |
26ac0430 | 3397 | if (*t != ':') { |
eb6ac808 | 3398 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: missing Port in: " << token); |
26ac0430 | 3399 | self_destruct(); |
ba724607 | 3400 | return; |
cc192b50 | 3401 | } |
055421ee | 3402 | if (!Ip::EnableIpv6) { |
eb6ac808 | 3403 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: IPv6 is not available."); |
26ac0430 | 3404 | self_destruct(); |
ba724607 | 3405 | return; |
26ac0430 | 3406 | } |
055421ee AJ |
3407 | port = xatos(t + 1); |
3408 | } else if ((t = strchr(token, ':'))) { | |
3409 | /* host:port */ | |
3410 | /* ipv4:port */ | |
3411 | host = token; | |
3412 | *t = '\0'; | |
3413 | port = xatos(t + 1); | |
3414 | ||
54a063a2 TX |
3415 | } else if (strtol(token, &junk, 10) && !*junk) { |
3416 | port = xatos(token); | |
eb6ac808 | 3417 | debugs(3, 3, portType << "_port: found Listen on Port: " << port); |
055421ee | 3418 | } else { |
eb6ac808 | 3419 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: missing Port: " << token); |
055421ee | 3420 | self_destruct(); |
ba724607 | 3421 | return; |
055421ee | 3422 | } |
62e76326 | 3423 | |
859741ed | 3424 | if (port == 0 && host != NULL) { |
eb6ac808 | 3425 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: Port cannot be 0: " << token); |
0e656b69 | 3426 | self_destruct(); |
ba724607 | 3427 | return; |
cc192b50 | 3428 | } |
0e656b69 | 3429 | |
cc192b50 | 3430 | if (NULL == host) { |
4dd643d5 AJ |
3431 | s->s.setAnyAddr(); |
3432 | s->s.port(port); | |
6df7ad56 | 3433 | if (!Ip::EnableIpv6) |
4dd643d5 | 3434 | s->s.setIPv4(); |
eb6ac808 | 3435 | debugs(3, 3, portType << "_port: found Listen on wildcard address: *:" << s->s.port()); |
c49d44e1 | 3436 | } else if ( (s->s = host) ) { /* check/parse numeric IPA */ |
4dd643d5 | 3437 | s->s.port(port); |
6df7ad56 | 3438 | if (!Ip::EnableIpv6) |
4dd643d5 | 3439 | s->s.setIPv4(); |
eb6ac808 | 3440 | debugs(3, 3, portType << "_port: Listen on Host/IP: " << host << " --> " << s->s); |
26ac0430 | 3441 | } else if ( s->s.GetHostByName(host) ) { /* check/parse for FQDN */ |
62e76326 | 3442 | /* dont use ipcache */ |
62e76326 | 3443 | s->defaultsite = xstrdup(host); |
4dd643d5 | 3444 | s->s.port(port); |
6df7ad56 | 3445 | if (!Ip::EnableIpv6) |
4dd643d5 | 3446 | s->s.setIPv4(); |
eb6ac808 | 3447 | debugs(3, 3, portType << "_port: found Listen as Host " << s->defaultsite << " on IP: " << s->s); |
26ac0430 | 3448 | } else { |
eb6ac808 | 3449 | debugs(3, DBG_CRITICAL, "FATAL: " << portType << "_port: failed to resolve Host/IP: " << host); |
62e76326 | 3450 | self_destruct(); |
cc192b50 | 3451 | } |
3f38a55e | 3452 | } |
3453 | ||
ecb19f1a AR |
3454 | /// parses the protocol= option of the *_port directive, returning parsed value |
3455 | /// unsupported option values result in a fatal error message | |
3cc0f4e7 | 3456 | /// upper case values required; caller may convert for backward compatibility |
ecb19f1a | 3457 | static AnyP::ProtocolVersion |
3cc0f4e7 | 3458 | parsePortProtocol(const SBuf &value) |
ecb19f1a AR |
3459 | { |
3460 | // HTTP/1.0 not supported because we are version 1.1 which contains a superset of 1.0 | |
3461 | // and RFC 2616 requires us to upgrade 1.0 to 1.1 | |
3cc0f4e7 | 3462 | if (value.cmp("HTTP") == 0 || value.cmp("HTTP/1.1") == 0) |
ecb19f1a AR |
3463 | return AnyP::ProtocolVersion(AnyP::PROTO_HTTP, 1,1); |
3464 | ||
3cc0f4e7 | 3465 | if (value.cmp("HTTPS") == 0 || value.cmp("HTTPS/1.1") == 0) |
ecb19f1a AR |
3466 | return AnyP::ProtocolVersion(AnyP::PROTO_HTTPS, 1,1); |
3467 | ||
3cc0f4e7 | 3468 | if (value.cmp("FTP") == 0) |
aea65fec | 3469 | return Ftp::ProtocolVersion(); |
ecb19f1a | 3470 | |
3cc0f4e7 | 3471 | fatalf("%s directive does not support protocol=" SQUIDSBUFPH "\n", cfg_directive, SQUIDSBUFPRINT(value)); |
ecb19f1a AR |
3472 | return AnyP::ProtocolVersion(); // not reached |
3473 | } | |
3474 | ||
3f38a55e | 3475 | static void |
fa720bfb | 3476 | parse_port_option(AnyP::PortCfgPointer &s, char *token) |
3f38a55e | 3477 | { |
c7b1dd5d AJ |
3478 | /* modes first */ |
3479 | ||
3480 | if (strcmp(token, "accel") == 0) { | |
151ba0d4 | 3481 | if (s->flags.isIntercepted()) { |
3cc0f4e7 | 3482 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": Accelerator mode requires its own port. It cannot be shared with other modes."); |
c7b1dd5d | 3483 | self_destruct(); |
ba724607 | 3484 | return; |
c7b1dd5d | 3485 | } |
6a25a046 | 3486 | s->flags.accelSurrogate = true; |
86ab7a90 | 3487 | s->vhost = true; |
c7b1dd5d | 3488 | } else if (strcmp(token, "transparent") == 0 || strcmp(token, "intercept") == 0) { |
151ba0d4 | 3489 | if (s->flags.accelSurrogate || s->flags.tproxyIntercept) { |
3cc0f4e7 | 3490 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": Intercept mode requires its own interception port. It cannot be shared with other modes."); |
c7b1dd5d | 3491 | self_destruct(); |
ba724607 | 3492 | return; |
c7b1dd5d | 3493 | } |
6a25a046 | 3494 | s->flags.natIntercept = true; |
c7b1dd5d AJ |
3495 | Ip::Interceptor.StartInterception(); |
3496 | /* Log information regarding the port modes under interception. */ | |
3497 | debugs(3, DBG_IMPORTANT, "Starting Authentication on port " << s->s); | |
3498 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (interception enabled)"); | |
c7b1dd5d | 3499 | } else if (strcmp(token, "tproxy") == 0) { |
151ba0d4 | 3500 | if (s->flags.natIntercept || s->flags.accelSurrogate) { |
3cc0f4e7 | 3501 | debugs(3,DBG_CRITICAL, "FATAL: " << cfg_directive << ": TPROXY option requires its own interception port. It cannot be shared with other modes."); |
c7b1dd5d | 3502 | self_destruct(); |
ba724607 | 3503 | return; |
c7b1dd5d | 3504 | } |
6a25a046 | 3505 | s->flags.tproxyIntercept = true; |
c7b1dd5d AJ |
3506 | Ip::Interceptor.StartTransparency(); |
3507 | /* Log information regarding the port modes under transparency. */ | |
0d901ef4 | 3508 | debugs(3, DBG_IMPORTANT, "Disabling Authentication on port " << s->s << " (TPROXY enabled)"); |
c7b1dd5d | 3509 | |
151ba0d4 | 3510 | if (s->flags.proxySurrogate) { |
d3d92daa | 3511 | debugs(3, DBG_IMPORTANT, "Disabling TPROXY Spoofing on port " << s->s << " (require-proxy-header enabled)"); |
151ba0d4 AJ |
3512 | } |
3513 | ||
c7b1dd5d | 3514 | if (!Ip::Interceptor.ProbeForTproxy(s->s)) { |
3cc0f4e7 | 3515 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": TPROXY support in the system does not work."); |
c7b1dd5d | 3516 | self_destruct(); |
ba724607 | 3517 | return; |
c7b1dd5d AJ |
3518 | } |
3519 | ||
d3d92daa | 3520 | } else if (strcmp(token, "require-proxy-header") == 0) { |
00d0ce87 | 3521 | s->flags.proxySurrogate = true; |
13edf4cc AJ |
3522 | if (s->flags.tproxyIntercept) { |
3523 | // receiving is still permitted, so we do not unset the TPROXY flag | |
3524 | // spoofing access control override takes care of the spoof disable later | |
3525 | debugs(3, DBG_IMPORTANT, "Disabling TPROXY Spoofing on port " << s->s << " (require-proxy-header enabled)"); | |
3526 | } | |
00d0ce87 | 3527 | |
c7b1dd5d | 3528 | } else if (strncmp(token, "defaultsite=", 12) == 0) { |
6a25a046 | 3529 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3530 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": defaultsite option requires Acceleration mode flag."); |
c7b1dd5d | 3531 | self_destruct(); |
ba724607 | 3532 | return; |
c7b1dd5d | 3533 | } |
62e76326 | 3534 | safe_free(s->defaultsite); |
3535 | s->defaultsite = xstrdup(token + 12); | |
3f38a55e | 3536 | } else if (strcmp(token, "vhost") == 0) { |
6a25a046 | 3537 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3538 | debugs(3, DBG_CRITICAL, "WARNING: " << cfg_directive << ": vhost option is deprecated. Use 'accel' mode flag instead."); |
cf673853 | 3539 | } |
6a25a046 | 3540 | s->flags.accelSurrogate = true; |
86ab7a90 | 3541 | s->vhost = true; |
cf673853 | 3542 | } else if (strcmp(token, "no-vhost") == 0) { |
6a25a046 | 3543 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3544 | debugs(3, DBG_IMPORTANT, "ERROR: " << cfg_directive << ": no-vhost option requires Acceleration mode flag."); |
c7b1dd5d | 3545 | } |
86ab7a90 | 3546 | s->vhost = false; |
3f38a55e | 3547 | } else if (strcmp(token, "vport") == 0) { |
6a25a046 | 3548 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3549 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": vport option requires Acceleration mode flag."); |
c7b1dd5d | 3550 | self_destruct(); |
ba724607 | 3551 | return; |
c7b1dd5d | 3552 | } |
62e76326 | 3553 | s->vport = -1; |
3f38a55e | 3554 | } else if (strncmp(token, "vport=", 6) == 0) { |
6a25a046 | 3555 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3556 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": vport option requires Acceleration mode flag."); |
c7b1dd5d | 3557 | self_destruct(); |
ba724607 | 3558 | return; |
c7b1dd5d | 3559 | } |
0e656b69 | 3560 | s->vport = xatos(token + 6); |
3f38a55e | 3561 | } else if (strncmp(token, "protocol=", 9) == 0) { |
6a25a046 | 3562 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3563 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": protocol option requires Acceleration mode flag."); |
c7b1dd5d | 3564 | self_destruct(); |
ba724607 | 3565 | return; |
c7b1dd5d | 3566 | } |
3cc0f4e7 | 3567 | s->transport = parsePortProtocol(ToUpper(SBuf(token + 9))); |
7f7bdd96 | 3568 | } else if (strcmp(token, "allow-direct") == 0) { |
6a25a046 | 3569 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3570 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": allow-direct option requires Acceleration mode flag."); |
c7b1dd5d | 3571 | self_destruct(); |
ba724607 | 3572 | return; |
c7b1dd5d | 3573 | } |
86ab7a90 | 3574 | s->allow_direct = true; |
90fa5816 | 3575 | } else if (strcmp(token, "act-as-origin") == 0) { |
6a25a046 | 3576 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3577 | debugs(3, DBG_IMPORTANT, "ERROR: " << cfg_directive << ": act-as-origin option requires Acceleration mode flag."); |
90fa5816 | 3578 | } else |
86ab7a90 | 3579 | s->actAsOrigin = true; |
432bc83c | 3580 | } else if (strcmp(token, "ignore-cc") == 0) { |
626096be | 3581 | #if !USE_HTTP_VIOLATIONS |
6a25a046 | 3582 | if (!s->flags.accelSurrogate) { |
3cc0f4e7 | 3583 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": ignore-cc option requires Acceleration mode flag."); |
838daf3f | 3584 | self_destruct(); |
ba724607 | 3585 | return; |
838daf3f | 3586 | } |
432bc83c | 3587 | #endif |
86ab7a90 | 3588 | s->ignore_cc = true; |
c7b1dd5d AJ |
3589 | } else if (strncmp(token, "name=", 5) == 0) { |
3590 | safe_free(s->name); | |
3591 | s->name = xstrdup(token + 5); | |
d67acb4e AJ |
3592 | } else if (strcmp(token, "no-connection-auth") == 0) { |
3593 | s->connection_auth_disabled = true; | |
3594 | } else if (strcmp(token, "connection-auth=off") == 0) { | |
26ac0430 | 3595 | s->connection_auth_disabled = true; |
d67acb4e | 3596 | } else if (strcmp(token, "connection-auth") == 0) { |
26ac0430 | 3597 | s->connection_auth_disabled = false; |
d67acb4e | 3598 | } else if (strcmp(token, "connection-auth=on") == 0) { |
26ac0430 | 3599 | s->connection_auth_disabled = false; |
5529ca8a | 3600 | } else if (strncmp(token, "disable-pmtu-discovery=", 23) == 0) { |
a37d6070 | 3601 | if (!strcmp(token + 23, "off")) |
5529ca8a | 3602 | s->disable_pmtu_discovery = DISABLE_PMTU_OFF; |
a37d6070 | 3603 | else if (!strcmp(token + 23, "transparent")) |
5529ca8a | 3604 | s->disable_pmtu_discovery = DISABLE_PMTU_TRANSPARENT; |
a37d6070 | 3605 | else if (!strcmp(token + 23, "always")) |
5529ca8a | 3606 | s->disable_pmtu_discovery = DISABLE_PMTU_ALWAYS; |
ba724607 | 3607 | else { |
5529ca8a | 3608 | self_destruct(); |
ba724607 AJ |
3609 | return; |
3610 | } | |
cc192b50 | 3611 | } else if (strcmp(token, "ipv4") == 0) { |
4dd643d5 | 3612 | if ( !s->s.setIPv4() ) { |
3cc0f4e7 | 3613 | debugs(3, DBG_CRITICAL, "FATAL: " << cfg_directive << ": IPv6 addresses cannot be used as IPv4-Only. " << s->s ); |
cc192b50 | 3614 | self_destruct(); |
ba724607 | 3615 | return; |
cc192b50 | 3616 | } |
26ac0430 | 3617 | } else if (strcmp(token, "tcpkeepalive") == 0) { |
86ab7a90 | 3618 | s->tcp_keepalive.enabled = true; |
b2130d58 | 3619 | } else if (strncmp(token, "tcpkeepalive=", 13) == 0) { |
26ac0430 | 3620 | char *t = token + 13; |
86ab7a90 | 3621 | s->tcp_keepalive.enabled = true; |
e398d16e | 3622 | s->tcp_keepalive.idle = xatoui(t,','); |
26ac0430 AJ |
3623 | t = strchr(t, ','); |
3624 | if (t) { | |
a38ec4b1 | 3625 | ++t; |
e398d16e | 3626 | s->tcp_keepalive.interval = xatoui(t,','); |
26ac0430 AJ |
3627 | t = strchr(t, ','); |
3628 | } | |
3629 | if (t) { | |
a38ec4b1 | 3630 | ++t; |
54a063a2 | 3631 | s->tcp_keepalive.timeout = xatoui(t); |
26ac0430 | 3632 | } |
cb4f4424 | 3633 | #if USE_OPENSSL |
a37d6070 | 3634 | } else if (strcmp(token, "sslBump") == 0) { |
9a622f3e | 3635 | debugs(3, DBG_PARSE_NOTE(1), "WARNING: '" << token << "' is deprecated " << |
3cc0f4e7 | 3636 | "in " << cfg_directive << ". Use 'ssl-bump' instead."); |
c3d24490 | 3637 | s->flags.tunnelSslBumping = true; |
3a0c8eb5 | 3638 | } else if (strcmp(token, "ssl-bump") == 0) { |
c3d24490 | 3639 | s->flags.tunnelSslBumping = true; |
154dc884 | 3640 | } else if (strncmp(token, "cert=", 5) == 0) { |
9a622f3e | 3641 | s->secure.parse(token); |
154dc884 | 3642 | } else if (strncmp(token, "key=", 4) == 0) { |
9a622f3e | 3643 | s->secure.parse(token); |
154dc884 | 3644 | } else if (strncmp(token, "version=", 8) == 0) { |
1cc44095 AJ |
3645 | debugs(3, DBG_PARSE_NOTE(1), "UPGRADE WARNING: '" << token << "' is deprecated " << |
3646 | "in " << cfg_directive << ". Use 'options=' instead."); | |
9a622f3e | 3647 | s->secure.parse(token); |
154dc884 | 3648 | } else if (strncmp(token, "options=", 8) == 0) { |
9a622f3e | 3649 | s->secure.parse(token); |
154dc884 | 3650 | } else if (strncmp(token, "cipher=", 7) == 0) { |
9a622f3e | 3651 | s->secure.parse(token); |
154dc884 | 3652 | } else if (strncmp(token, "clientca=", 9) == 0) { |
3653 | safe_free(s->clientca); | |
3654 | s->clientca = xstrdup(token + 9); | |
3655 | } else if (strncmp(token, "cafile=", 7) == 0) { | |
86a84cc0 AJ |
3656 | debugs(3, DBG_PARSE_NOTE(1), "UPGRADE WARNING: '" << token << "' is deprecated " << |
3657 | "in " << cfg_directive << ". Use 'tls-cafile=' instead."); | |
9a622f3e | 3658 | s->secure.parse(token); |
154dc884 | 3659 | } else if (strncmp(token, "capath=", 7) == 0) { |
9a622f3e | 3660 | s->secure.parse(token); |
154dc884 | 3661 | } else if (strncmp(token, "crlfile=", 8) == 0) { |
9a622f3e | 3662 | s->secure.parse(token); |
154dc884 | 3663 | } else if (strncmp(token, "dhparams=", 9) == 0) { |
54fbe371 PM |
3664 | debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "WARNING: '" << token << "' is deprecated " << |
3665 | "in " << cfg_directive << ". Use 'tls-dh=' instead."); | |
474f076e | 3666 | s->secure.parse(token); |
154dc884 | 3667 | } else if (strncmp(token, "sslflags=", 9) == 0) { |
8b253b83 | 3668 | // NP: deprecation warnings output by secure.parse() when relevant |
9a622f3e | 3669 | s->secure.parse(token+3); |
154dc884 | 3670 | } else if (strncmp(token, "sslcontext=", 11) == 0) { |
95d2589c CT |
3671 | safe_free(s->sslContextSessionId); |
3672 | s->sslContextSessionId = xstrdup(token + 11); | |
3673 | } else if (strcmp(token, "generate-host-certificates") == 0) { | |
3674 | s->generateHostCertificates = true; | |
3675 | } else if (strcmp(token, "generate-host-certificates=on") == 0) { | |
3676 | s->generateHostCertificates = true; | |
3677 | } else if (strcmp(token, "generate-host-certificates=off") == 0) { | |
3678 | s->generateHostCertificates = false; | |
3679 | } else if (strncmp(token, "dynamic_cert_mem_cache_size=", 28) == 0) { | |
3680 | parseBytesOptionValue(&s->dynamicCertMemCacheSize, B_BYTES_STR, token + 28); | |
154dc884 | 3681 | #endif |
9a622f3e AJ |
3682 | } else if (strncmp(token, "tls-", 4) == 0) { |
3683 | s->secure.parse(token+4); | |
3cc0f4e7 | 3684 | } else if (strcmp(token, "ftp-track-dirs") == 0) { |
27c841f6 | 3685 | s->ftp_track_dirs = true; |
3f38a55e | 3686 | } else { |
3cc0f4e7 | 3687 | debugs(3, DBG_CRITICAL, "FATAL: Unknown " << cfg_directive << " option '" << token << "'."); |
62e76326 | 3688 | self_destruct(); |
3f38a55e | 3689 | } |
3690 | } | |
3691 | ||
3f38a55e | 3692 | void |
3693 | add_http_port(char *portspec) | |
3694 | { | |
fa720bfb | 3695 | AnyP::PortCfgPointer s = new AnyP::PortCfg(); |
3cc0f4e7 | 3696 | s->transport = parsePortProtocol(SBuf("HTTP")); |
859741ed | 3697 | parsePortSpecification(s, portspec); |
65d448bc | 3698 | // we may need to merge better if the above returns a list with clones |
7e07ced1 | 3699 | assert(s->next == NULL); |
fa720bfb AJ |
3700 | s->next = HttpPortList; |
3701 | HttpPortList = s; | |
3f38a55e | 3702 | } |
3703 | ||
3704 | static void | |
fa720bfb | 3705 | parsePortCfg(AnyP::PortCfgPointer *head, const char *optionName) |
d3388e1f | 3706 | { |
3cc0f4e7 | 3707 | SBuf protoName; |
d3388e1f | 3708 | if (strcmp(optionName, "http_port") == 0 || |
b5944cff | 3709 | strcmp(optionName, "ascii_port") == 0) |
3cc0f4e7 | 3710 | protoName = "HTTP"; |
d3388e1f | 3711 | else if (strcmp(optionName, "https_port") == 0) |
3cc0f4e7 | 3712 | protoName = "HTTPS"; |
434a79b0 | 3713 | else if (strcmp(optionName, "ftp_port") == 0) |
3cc0f4e7 AR |
3714 | protoName = "FTP"; |
3715 | if (protoName.isEmpty()) { | |
d3388e1f AR |
3716 | self_destruct(); |
3717 | return; | |
3718 | } | |
3719 | ||
2eceb328 | 3720 | char *token = ConfigParser::NextToken(); |
62e76326 | 3721 | |
9eeb8e4b | 3722 | if (!token) { |
62e76326 | 3723 | self_destruct(); |
9eeb8e4b | 3724 | return; |
3725 | } | |
62e76326 | 3726 | |
fa720bfb | 3727 | AnyP::PortCfgPointer s = new AnyP::PortCfg(); |
3cc0f4e7 | 3728 | s->transport = parsePortProtocol(protoName); // default; protocol=... overwrites |
859741ed | 3729 | parsePortSpecification(s, token); |
62e76326 | 3730 | |
3f38a55e | 3731 | /* parse options ... */ |
2eceb328 | 3732 | while ((token = ConfigParser::NextToken())) { |
65d448bc | 3733 | parse_port_option(s, token); |
3f38a55e | 3734 | } |
62e76326 | 3735 | |
86a84cc0 AJ |
3736 | #if USE_OPENSSL |
3737 | // if clientca has been defined but not cafile, then use it to verify | |
3738 | // but if cafile has been defined, only use that to verify | |
3739 | if (s->clientca && !s->secure.caFiles.size()) | |
3740 | s->secure.caFiles.emplace_back(SBuf(s->clientca)); | |
3741 | #endif | |
3742 | ||
6507233b | 3743 | if (s->transport.protocol == AnyP::PROTO_HTTPS) { |
49d8cc6f | 3744 | s->secure.encryptTransport = true; |
151ba0d4 | 3745 | #if USE_OPENSSL |
38450a50 | 3746 | /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */ |
c3d24490 | 3747 | const bool hijacked = s->flags.isIntercepted(); |
6a25a046 | 3748 | if (s->flags.tunnelSslBumping && !hijacked) { |
38450a50 | 3749 | debugs(3, DBG_CRITICAL, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing."); |
03f00a11 | 3750 | self_destruct(); |
ba724607 | 3751 | return; |
03f00a11 | 3752 | } |
6a25a046 | 3753 | if (hijacked && !s->flags.tunnelSslBumping) { |
38450a50 | 3754 | debugs(3, DBG_CRITICAL, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing."); |
03f00a11 | 3755 | self_destruct(); |
ba724607 | 3756 | return; |
03f00a11 | 3757 | } |
03f00a11 | 3758 | #endif |
a07a354f | 3759 | if (s->flags.proxySurrogate) { |
d3d92daa | 3760 | debugs(3,DBG_CRITICAL, "FATAL: https_port: require-proxy-header option is not supported on HTTPS ports."); |
151ba0d4 | 3761 | self_destruct(); |
ba724607 | 3762 | return; |
151ba0d4 | 3763 | } |
3cc0f4e7 | 3764 | } else if (protoName.cmp("FTP") == 0) { |
434a79b0 DK |
3765 | /* ftp_port does not support ssl-bump */ |
3766 | if (s->flags.tunnelSslBumping) { | |
3767 | debugs(3, DBG_CRITICAL, "FATAL: ssl-bump is not supported for ftp_port."); | |
3768 | self_destruct(); | |
ba724607 | 3769 | return; |
434a79b0 | 3770 | } |
a07a354f AJ |
3771 | if (s->flags.proxySurrogate) { |
3772 | // Passive FTP data channel does not work without deep protocol inspection in the frontend. | |
3773 | debugs(3,DBG_CRITICAL, "FATAL: require-proxy-header option is not supported on ftp_port."); | |
3774 | self_destruct(); | |
ba724607 | 3775 | return; |
a07a354f | 3776 | } |
151ba0d4 | 3777 | } |
03f00a11 | 3778 | |
4dd643d5 | 3779 | if (Ip::EnableIpv6&IPV6_SPECIAL_SPLITSTACK && s->s.isAnyAddr()) { |
7e07ced1 | 3780 | // clone the port options from *s to *(s->next) |
fa720bfb | 3781 | s->next = s->clone(); |
4dd643d5 | 3782 | s->next->s.setIPv4(); |
d31d59d8 | 3783 | debugs(3, 3, AnyP::UriScheme(s->transport.protocol).image() << "_port: clone wildcard address for split-stack: " << s->s << " and " << s->next->s); |
7e07ced1 | 3784 | } |
7e07ced1 | 3785 | |
fa720bfb AJ |
3786 | while (*head != NULL) |
3787 | head = &((*head)->next); | |
62e76326 | 3788 | |
fa720bfb | 3789 | *head = s; |
3f38a55e | 3790 | } |
3791 | ||
3792 | static void | |
fa720bfb | 3793 | dump_generic_port(StoreEntry * e, const char *n, const AnyP::PortCfgPointer &s) |
3f38a55e | 3794 | { |
cc192b50 | 3795 | char buf[MAX_IPSTRLEN]; |
3796 | ||
3797 | storeAppendPrintf(e, "%s %s", | |
62e76326 | 3798 | n, |
4dd643d5 | 3799 | s->s.toUrl(buf,MAX_IPSTRLEN)); |
62e76326 | 3800 | |
df1b20e4 | 3801 | // MODES and specific sub-options. |
6a25a046 | 3802 | if (s->flags.natIntercept) |
2ad20b4f | 3803 | storeAppendPrintf(e, " intercept"); |
62e76326 | 3804 | |
6a25a046 | 3805 | else if (s->flags.tproxyIntercept) |
c7b1dd5d AJ |
3806 | storeAppendPrintf(e, " tproxy"); |
3807 | ||
00d0ce87 | 3808 | else if (s->flags.proxySurrogate) |
d3d92daa | 3809 | storeAppendPrintf(e, " require-proxy-header"); |
00d0ce87 | 3810 | |
6a25a046 | 3811 | else if (s->flags.accelSurrogate) { |
c7b1dd5d AJ |
3812 | storeAppendPrintf(e, " accel"); |
3813 | ||
df1b20e4 AJ |
3814 | if (s->vhost) |
3815 | storeAppendPrintf(e, " vhost"); | |
62e76326 | 3816 | |
df1b20e4 AJ |
3817 | if (s->vport < 0) |
3818 | storeAppendPrintf(e, " vport"); | |
3819 | else if (s->vport > 0) | |
3820 | storeAppendPrintf(e, " vport=%d", s->vport); | |
5529ca8a | 3821 | |
df1b20e4 AJ |
3822 | if (s->defaultsite) |
3823 | storeAppendPrintf(e, " defaultsite=%s", s->defaultsite); | |
3824 | ||
eb6ac808 AJ |
3825 | // TODO: compare against prefix of 'n' instead of assuming http_port |
3826 | if (s->transport.protocol != AnyP::PROTO_HTTP) | |
d31d59d8 | 3827 | storeAppendPrintf(e, " protocol=%s", AnyP::ProtocolType_str[s->transport.protocol]); |
df1b20e4 AJ |
3828 | |
3829 | if (s->allow_direct) | |
3830 | storeAppendPrintf(e, " allow-direct"); | |
3831 | ||
3832 | if (s->ignore_cc) | |
3833 | storeAppendPrintf(e, " ignore-cc"); | |
3834 | ||
3835 | } | |
3836 | ||
3837 | // Generic independent options | |
3838 | ||
3839 | if (s->name) | |
3840 | storeAppendPrintf(e, " name=%s", s->name); | |
3841 | ||
33e701f3 | 3842 | #if USE_HTTP_VIOLATIONS |
6a25a046 | 3843 | if (!s->flags.accelSurrogate && s->ignore_cc) |
df1b20e4 AJ |
3844 | storeAppendPrintf(e, " ignore-cc"); |
3845 | #endif | |
c7b1dd5d | 3846 | |
d67acb4e AJ |
3847 | if (s->connection_auth_disabled) |
3848 | storeAppendPrintf(e, " connection-auth=off"); | |
3849 | else | |
3850 | storeAppendPrintf(e, " connection-auth=on"); | |
3851 | ||
5529ca8a | 3852 | if (s->disable_pmtu_discovery != DISABLE_PMTU_OFF) { |
3853 | const char *pmtu; | |
3854 | ||
3855 | if (s->disable_pmtu_discovery == DISABLE_PMTU_ALWAYS) | |
3856 | pmtu = "always"; | |
3857 | else | |
3858 | pmtu = "transparent"; | |
3859 | ||
3860 | storeAppendPrintf(e, " disable-pmtu-discovery=%s", pmtu); | |
3861 | } | |
b2130d58 | 3862 | |
4dd643d5 | 3863 | if (s->s.isAnyAddr() && !s->s.isIPv6()) |
df1b20e4 AJ |
3864 | storeAppendPrintf(e, " ipv4"); |
3865 | ||
b2130d58 | 3866 | if (s->tcp_keepalive.enabled) { |
26ac0430 | 3867 | if (s->tcp_keepalive.idle || s->tcp_keepalive.interval || s->tcp_keepalive.timeout) { |
68924b6d | 3868 | storeAppendPrintf(e, " tcpkeepalive=%d,%d,%d", s->tcp_keepalive.idle, s->tcp_keepalive.interval, s->tcp_keepalive.timeout); |
26ac0430 | 3869 | } else { |
68924b6d | 3870 | storeAppendPrintf(e, " tcpkeepalive"); |
26ac0430 | 3871 | } |
b2130d58 | 3872 | } |
154dc884 | 3873 | |
cb4f4424 | 3874 | #if USE_OPENSSL |
6a25a046 | 3875 | if (s->flags.tunnelSslBumping) |
df1b20e4 | 3876 | storeAppendPrintf(e, " ssl-bump"); |
9a622f3e | 3877 | #endif |
c7b1dd5d | 3878 | |
8250ca31 | 3879 | s->secure.dumpCfg(e, "tls-"); |
154dc884 | 3880 | |
9a622f3e | 3881 | #if USE_OPENSSL |
95d2589c CT |
3882 | if (s->sslContextSessionId) |
3883 | storeAppendPrintf(e, " sslcontext=%s", s->sslContextSessionId); | |
3884 | ||
3885 | if (s->generateHostCertificates) | |
3886 | storeAppendPrintf(e, " generate-host-certificates"); | |
3887 | ||
3888 | if (s->dynamicCertMemCacheSize != std::numeric_limits<size_t>::max()) | |
3889 | storeAppendPrintf(e, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s->dynamicCertMemCacheSize, B_BYTES_STR); | |
154dc884 | 3890 | #endif |
3f38a55e | 3891 | } |
62e76326 | 3892 | |
3f38a55e | 3893 | static void |
fa720bfb | 3894 | dump_PortCfg(StoreEntry * e, const char *n, const AnyP::PortCfgPointer &s) |
3f38a55e | 3895 | { |
fa720bfb AJ |
3896 | for (AnyP::PortCfgPointer p = s; p != NULL; p = p->next) { |
3897 | dump_generic_port(e, n, p); | |
62e76326 | 3898 | storeAppendPrintf(e, "\n"); |
3f38a55e | 3899 | } |
3900 | } | |
3901 | ||
f150dd4b | 3902 | void |
3903 | configFreeMemory(void) | |
3904 | { | |
23ff6968 | 3905 | free_all(); |
900daee3 | 3906 | Config.ssl_client.sslContext.reset(); |
cb4f4424 | 3907 | #if USE_OPENSSL |
866be11c | 3908 | Ssl::unloadSquidUntrusted(); |
29bf4910 | 3909 | #endif |
f150dd4b | 3910 | } |
f0b19334 | 3911 | |
94439e4e | 3912 | void |
f0b19334 | 3913 | requirePathnameExists(const char *name, const char *path) |
3914 | { | |
62e76326 | 3915 | |
f0b19334 | 3916 | struct stat sb; |
08577e16 | 3917 | char pathbuf[BUFSIZ]; |
f0b19334 | 3918 | assert(path != NULL); |
62e76326 | 3919 | |
0b796acd | 3920 | if (Config.chroot_dir && (geteuid() == 0)) { |
62e76326 | 3921 | snprintf(pathbuf, BUFSIZ, "%s/%s", Config.chroot_dir, path); |
3922 | path = pathbuf; | |
08577e16 | 3923 | } |
62e76326 | 3924 | |
a572d8be | 3925 | if (stat(path, &sb) < 0) { |
b69e9ffa AJ |
3926 | int xerrno = errno; |
3927 | debugs(0, DBG_CRITICAL, (opt_parse_cfg_only?"FATAL: ":"ERROR: ") << name << " " << path << ": " << xstrerr(xerrno)); | |
a32a190b AJ |
3928 | // keep going to find more issues if we are only checking the config file with "-k parse" |
3929 | if (opt_parse_cfg_only) | |
3930 | return; | |
3931 | // this is fatal if it is found during startup or reconfigure | |
a572d8be | 3932 | if (opt_send_signal == -1 || opt_send_signal == SIGHUP) |
b69e9ffa | 3933 | fatalf("%s %s: %s", name, path, xstrerr(xerrno)); |
a572d8be | 3934 | } |
f0b19334 | 3935 | } |
d860a1aa | 3936 | |
450e0c10 | 3937 | #include "AccessLogEntry.h" |
7684c4b1 | 3938 | |
fb0c2f17 NH |
3939 | /** |
3940 | * We support several access_log configuration styles: | |
3941 | * | |
3942 | * #1: Deprecated ancient style without an explicit logging module: | |
3943 | * access_log /var/log/access.log | |
3944 | * | |
3945 | * #2: The "none" logging module (i.e., no logging [of matching transactions]): | |
3946 | * access_log none [acl ...] | |
3947 | * | |
3948 | * #3: Configurable logging module without named options: | |
3949 | * Logformat or the first ACL name, whichever comes first, may not contain '='. | |
3950 | * If no explicit logformat name is given, the first ACL name, if any, | |
3951 | * should not be an existing logformat name or it will be treated as such. | |
3952 | * access_log module:place [logformat_name] [acl ...] | |
3953 | * | |
3954 | * #4: Configurable logging module with name=value options such as logformat=x: | |
3955 | * The first ACL name may not contain '='. | |
3956 | * access_log module:place [option ...] [acl ...] | |
3957 | * | |
3958 | */ | |
7684c4b1 | 3959 | static void |
87ddff6e | 3960 | parse_access_log(CustomLog ** logs) |
7684c4b1 | 3961 | { |
2eceb328 | 3962 | const char *filename = ConfigParser::NextToken(); |
fb0c2f17 | 3963 | if (!filename) { |
7684c4b1 | 3964 | self_destruct(); |
9eeb8e4b | 3965 | return; |
3966 | } | |
7684c4b1 | 3967 | |
1847642b AJ |
3968 | CustomLog *cl = (CustomLog *)xcalloc(1, sizeof(*cl)); |
3969 | ||
3970 | cl->filename = xstrdup(filename); | |
3971 | // default buffer size and fatal settings | |
3972 | cl->bufferSize = 8*MAX_URL; | |
3973 | cl->fatal = true; | |
3974 | ||
7684c4b1 | 3975 | if (strcmp(filename, "none") == 0) { |
20efa1c2 | 3976 | cl->type = Log::Format::CLF_NONE; |
6f58d7d7 | 3977 | aclParseAclList(LegacyParser, &cl->aclList, filename); |
6375a714 AJ |
3978 | while (*logs) |
3979 | logs = &(*logs)->next; | |
3980 | *logs = cl; | |
3981 | return; | |
7684c4b1 | 3982 | } |
3983 | ||
fb0c2f17 | 3984 | cl->type = Log::Format::CLF_UNKNOWN; |
efc23871 | 3985 | cl->rotateCount = -1; // default: use global logfile_rotate setting. |
fb0c2f17 | 3986 | |
bde7a8ce | 3987 | const char *token = ConfigParser::PeekAtToken(); |
fb0c2f17 NH |
3988 | if (!token) { // style #1 |
3989 | // no options to deal with | |
3990 | } else if (!strchr(token, '=')) { // style #3 | |
bde7a8ce CT |
3991 | // if logformat name is recognized, |
3992 | // pop the previewed token; Else it must be an ACL name | |
3993 | if (setLogformat(cl, token, false)) | |
3994 | (void)ConfigParser::NextToken(); | |
fb0c2f17 NH |
3995 | } else { // style #4 |
3996 | do { | |
3997 | if (strncasecmp(token, "on-error=", 9) == 0) { | |
3998 | if (strncasecmp(token+9, "die", 3) == 0) { | |
3999 | cl->fatal = true; | |
4000 | } else if (strncasecmp(token+9, "drop", 4) == 0) { | |
4001 | cl->fatal = false; | |
4002 | } else { | |
4003 | debugs(3, DBG_CRITICAL, "Unknown value for on-error '" << | |
4004 | token << "' expected 'drop' or 'die'"); | |
1847642b AJ |
4005 | xfree(cl->filename); |
4006 | xfree(cl); | |
fb0c2f17 | 4007 | self_destruct(); |
1847642b | 4008 | return; |
fb0c2f17 NH |
4009 | } |
4010 | } else if (strncasecmp(token, "buffer-size=", 12) == 0) { | |
4011 | parseBytesOptionValue(&cl->bufferSize, B_BYTES_STR, token+12); | |
efc23871 AJ |
4012 | } else if (strncasecmp(token, "rotate=", 7) == 0) { |
4013 | cl->rotateCount = xatoi(token + 7); | |
fb0c2f17 NH |
4014 | } else if (strncasecmp(token, "logformat=", 10) == 0) { |
4015 | setLogformat(cl, token+10, true); | |
4016 | } else if (!strchr(token, '=')) { | |
bde7a8ce | 4017 | // Do not pop the token; it must be an ACL name |
fb0c2f17 NH |
4018 | break; // done with name=value options, now to ACLs |
4019 | } else { | |
4020 | debugs(3, DBG_CRITICAL, "Unknown access_log option " << token); | |
1847642b AJ |
4021 | xfree(cl->filename); |
4022 | xfree(cl); | |
fb0c2f17 | 4023 | self_destruct(); |
1847642b | 4024 | return; |
fb0c2f17 | 4025 | } |
bde7a8ce CT |
4026 | // Pop the token, it was a valid "name=value" option |
4027 | (void)ConfigParser::NextToken(); | |
4028 | // Get next with preview ConfigParser::NextToken call. | |
4029 | } while ((token = ConfigParser::PeekAtToken()) != NULL); | |
fb0c2f17 | 4030 | } |
7684c4b1 | 4031 | |
fb0c2f17 NH |
4032 | // set format if it has not been specified explicitly |
4033 | if (cl->type == Log::Format::CLF_UNKNOWN) | |
4034 | setLogformat(cl, "squid", true); | |
7684c4b1 | 4035 | |
0a003ce5 | 4036 | aclParseAclList(LegacyParser, &cl->aclList, cl->filename); |
fb0c2f17 NH |
4037 | |
4038 | while (*logs) | |
4039 | logs = &(*logs)->next; | |
4040 | ||
4041 | *logs = cl; | |
4042 | } | |
4043 | ||
4044 | /// sets CustomLog::type and, if needed, CustomLog::lf | |
4045 | /// returns false iff there is no named log format | |
4046 | static bool | |
4047 | setLogformat(CustomLog *cl, const char *logdef_name, const bool dieWhenMissing) | |
4048 | { | |
4049 | assert(cl); | |
4050 | assert(logdef_name); | |
4051 | ||
4052 | debugs(3, 9, "possible " << cl->filename << " logformat: " << logdef_name); | |
4053 | ||
4054 | if (cl->type != Log::Format::CLF_UNKNOWN) { | |
4055 | debugs(3, DBG_CRITICAL, "Second logformat name in one access_log: " << | |
4056 | logdef_name << " " << cl->type << " ? " << Log::Format::CLF_NONE); | |
4057 | self_destruct(); | |
4058 | return false; | |
4059 | } | |
7684c4b1 | 4060 | |
4061 | /* look for the definition pointer corresponding to this name */ | |
38e16f92 | 4062 | Format::Format *lf = Log::TheConfig.logformats; |
7684c4b1 | 4063 | |
4064 | while (lf != NULL) { | |
bf8fe701 | 4065 | debugs(3, 9, "Comparing against '" << lf->name << "'"); |
7684c4b1 | 4066 | |
4067 | if (strcmp(lf->name, logdef_name) == 0) | |
4068 | break; | |
4069 | ||
4070 | lf = lf->next; | |
4071 | } | |
4072 | ||
4073 | if (lf != NULL) { | |
20efa1c2 | 4074 | cl->type = Log::Format::CLF_CUSTOM; |
7684c4b1 | 4075 | cl->logFormat = lf; |
4076 | } else if (strcmp(logdef_name, "auto") == 0) { | |
fa84c01d | 4077 | debugs(0, DBG_CRITICAL, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead."); |
20efa1c2 | 4078 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4079 | } else if (strcmp(logdef_name, "squid") == 0) { |
20efa1c2 | 4080 | cl->type = Log::Format::CLF_SQUID; |
7684c4b1 | 4081 | } else if (strcmp(logdef_name, "common") == 0) { |
20efa1c2 AJ |
4082 | cl->type = Log::Format::CLF_COMMON; |
4083 | } else if (strcmp(logdef_name, "combined") == 0) { | |
4084 | cl->type = Log::Format::CLF_COMBINED; | |
3ff65596 AR |
4085 | #if ICAP_CLIENT |
4086 | } else if (strcmp(logdef_name, "icap_squid") == 0) { | |
20efa1c2 | 4087 | cl->type = Log::Format::CLF_ICAP_SQUID; |
3ff65596 | 4088 | #endif |
20efa1c2 AJ |
4089 | } else if (strcmp(logdef_name, "useragent") == 0) { |
4090 | cl->type = Log::Format::CLF_USERAGENT; | |
4091 | } else if (strcmp(logdef_name, "referrer") == 0) { | |
4092 | cl->type = Log::Format::CLF_REFERER; | |
fb0c2f17 | 4093 | } else if (dieWhenMissing) { |
fa84c01d | 4094 | debugs(3, DBG_CRITICAL, "Log format '" << logdef_name << "' is not defined"); |
7684c4b1 | 4095 | self_destruct(); |
fb0c2f17 NH |
4096 | return false; |
4097 | } else { | |
4098 | return false; | |
7684c4b1 | 4099 | } |
4100 | ||
fb0c2f17 | 4101 | return true; |
7684c4b1 | 4102 | } |
4103 | ||
d64bef4c | 4104 | static int |
87ddff6e | 4105 | check_null_access_log(CustomLog *customlog_definitions) |
d64bef4c | 4106 | { |
4107 | return customlog_definitions == NULL; | |
4108 | } | |
4109 | ||
7684c4b1 | 4110 | static void |
87ddff6e | 4111 | dump_access_log(StoreEntry * entry, const char *name, CustomLog * logs) |
7684c4b1 | 4112 | { |
87ddff6e | 4113 | CustomLog *log; |
7684c4b1 | 4114 | |
4115 | for (log = logs; log; log = log->next) { | |
4116 | storeAppendPrintf(entry, "%s ", name); | |
4117 | ||
4118 | switch (log->type) { | |
4119 | ||
20efa1c2 | 4120 | case Log::Format::CLF_CUSTOM: |
efc23871 | 4121 | storeAppendPrintf(entry, "%s logformat=%s", log->filename, log->logFormat->name); |
7684c4b1 | 4122 | break; |
4123 | ||
20efa1c2 | 4124 | case Log::Format::CLF_NONE: |
efc23871 | 4125 | storeAppendPrintf(entry, "logformat=none"); |
7684c4b1 | 4126 | break; |
4127 | ||
20efa1c2 | 4128 | case Log::Format::CLF_SQUID: |
efc23871 | 4129 | storeAppendPrintf(entry, "%s logformat=squid", log->filename); |
7684c4b1 | 4130 | break; |
4131 | ||
20efa1c2 | 4132 | case Log::Format::CLF_COMBINED: |
efc23871 | 4133 | storeAppendPrintf(entry, "%s logformat=combined", log->filename); |
20efa1c2 AJ |
4134 | break; |
4135 | ||
4136 | case Log::Format::CLF_COMMON: | |
efc23871 | 4137 | storeAppendPrintf(entry, "%s logformat=common", log->filename); |
7684c4b1 | 4138 | break; |
20efa1c2 | 4139 | |
3ff65596 | 4140 | #if ICAP_CLIENT |
20efa1c2 | 4141 | case Log::Format::CLF_ICAP_SQUID: |
efc23871 | 4142 | storeAppendPrintf(entry, "%s logformat=icap_squid", log->filename); |
3ff65596 AR |
4143 | break; |
4144 | #endif | |
20efa1c2 | 4145 | case Log::Format::CLF_USERAGENT: |
efc23871 | 4146 | storeAppendPrintf(entry, "%s logformat=useragent", log->filename); |
20efa1c2 | 4147 | break; |
7684c4b1 | 4148 | |
20efa1c2 | 4149 | case Log::Format::CLF_REFERER: |
efc23871 | 4150 | storeAppendPrintf(entry, "%s logformat=referrer", log->filename); |
7684c4b1 | 4151 | break; |
4152 | ||
20efa1c2 | 4153 | case Log::Format::CLF_UNKNOWN: |
7684c4b1 | 4154 | break; |
4155 | } | |
4156 | ||
efc23871 AJ |
4157 | // default is on-error=die |
4158 | if (!log->fatal) | |
4159 | storeAppendPrintf(entry, " on-error=drop"); | |
4160 | ||
4161 | // default: 64KB | |
4162 | if (log->bufferSize != 64*1024) | |
32d3025c | 4163 | storeAppendPrintf(entry, " buffer-size=%" PRIuSIZE, log->bufferSize); |
efc23871 AJ |
4164 | |
4165 | if (log->rotateCount >= 0) | |
4166 | storeAppendPrintf(entry, " rotate=%d", log->rotateCount); | |
4167 | ||
7684c4b1 | 4168 | if (log->aclList) |
4169 | dump_acl_list(entry, log->aclList); | |
4170 | ||
4171 | storeAppendPrintf(entry, "\n"); | |
4172 | } | |
4173 | } | |
4174 | ||
7684c4b1 | 4175 | static void |
87ddff6e | 4176 | free_access_log(CustomLog ** definitions) |
7684c4b1 | 4177 | { |
4178 | while (*definitions) { | |
87ddff6e | 4179 | CustomLog *log = *definitions; |
7684c4b1 | 4180 | *definitions = log->next; |
4181 | ||
4182 | log->logFormat = NULL; | |
20efa1c2 | 4183 | log->type = Log::Format::CLF_UNKNOWN; |
7684c4b1 | 4184 | |
4185 | if (log->aclList) | |
4186 | aclDestroyAclList(&log->aclList); | |
4187 | ||
4188 | safe_free(log->filename); | |
4189 | ||
4190 | xfree(log); | |
4191 | } | |
4192 | } | |
3a69ddf3 | 4193 | |
ab7e1298 | 4194 | #if HAVE_CPU_AFFINITY /* until somebody else needs this general code */ |
96c2bb61 AR |
4195 | /// parses list of integers form name=N1,N2,N3,... |
4196 | static bool | |
c8ea3cc0 | 4197 | parseNamedIntList(const char *data, const String &name, std::vector<int> &list) |
96c2bb61 AR |
4198 | { |
4199 | if (data && (strncmp(data, name.rawBuf(), name.size()) == 0)) { | |
4200 | data += name.size(); | |
4201 | if (*data == '=') { | |
4202 | while (true) { | |
4203 | ++data; | |
4204 | int value = 0; | |
4205 | if (!StringToInt(data, value, &data, 10)) | |
4206 | break; | |
4207 | list.push_back(value); | |
4208 | if (*data == '\0' || *data != ',') | |
4209 | break; | |
4210 | } | |
4211 | } | |
4212 | } | |
cff99cec | 4213 | return data && *data == '\0'; |
96c2bb61 | 4214 | } |
ab7e1298 | 4215 | #endif |
96c2bb61 AR |
4216 | |
4217 | static void | |
212af65c A |
4218 | parse_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4219 | { | |
96c2bb61 AR |
4220 | #if !HAVE_CPU_AFFINITY |
4221 | debugs(3, DBG_CRITICAL, "FATAL: Squid built with no CPU affinity " << | |
4222 | "support, do not set 'cpu_affinity_map'"); | |
4223 | self_destruct(); | |
96c2bb61 | 4224 | |
ba724607 | 4225 | #else /* HAVE_CPU_AFFINITY */ |
96c2bb61 AR |
4226 | if (!*cpuAffinityMap) |
4227 | *cpuAffinityMap = new CpuAffinityMap; | |
4228 | ||
2eceb328 CT |
4229 | const char *const pToken = ConfigParser::NextToken(); |
4230 | const char *const cToken = ConfigParser::NextToken(); | |
c8ea3cc0 | 4231 | std::vector<int> processes, cores; |
96c2bb61 AR |
4232 | if (!parseNamedIntList(pToken, "process_numbers", processes)) { |
4233 | debugs(3, DBG_CRITICAL, "FATAL: bad 'process_numbers' parameter " << | |
4234 | "in 'cpu_affinity_map'"); | |
4235 | self_destruct(); | |
4236 | } else if (!parseNamedIntList(cToken, "cores", cores)) { | |
4237 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cores' parameter in " << | |
4238 | "'cpu_affinity_map'"); | |
4239 | self_destruct(); | |
4240 | } else if (!(*cpuAffinityMap)->add(processes, cores)) { | |
4241 | debugs(3, DBG_CRITICAL, "FATAL: bad 'cpu_affinity_map'; " << | |
4242 | "process_numbers and cores lists differ in length or " << | |
4243 | "contain numbers <= 0"); | |
4244 | self_destruct(); | |
4245 | } | |
ba724607 | 4246 | #endif |
96c2bb61 AR |
4247 | } |
4248 | ||
4249 | static void | |
212af65c A |
4250 | dump_CpuAffinityMap(StoreEntry *const entry, const char *const name, const CpuAffinityMap *const cpuAffinityMap) |
4251 | { | |
96c2bb61 AR |
4252 | if (cpuAffinityMap) { |
4253 | storeAppendPrintf(entry, "%s process_numbers=", name); | |
4254 | for (size_t i = 0; i < cpuAffinityMap->processes().size(); ++i) { | |
4255 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), | |
4256 | cpuAffinityMap->processes()[i]); | |
4257 | } | |
4258 | storeAppendPrintf(entry, " cores="); | |
eaed60cc | 4259 | for (size_t i = 0; i < cpuAffinityMap->cores().size(); ++i) { |
96c2bb61 AR |
4260 | storeAppendPrintf(entry, "%s%i", (i ? "," : ""), |
4261 | cpuAffinityMap->cores()[i]); | |
4262 | } | |
4263 | storeAppendPrintf(entry, "\n"); | |
4264 | } | |
4265 | } | |
4266 | ||
4267 | static void | |
212af65c A |
4268 | free_CpuAffinityMap(CpuAffinityMap **const cpuAffinityMap) |
4269 | { | |
96c2bb61 AR |
4270 | delete *cpuAffinityMap; |
4271 | *cpuAffinityMap = NULL; | |
4272 | } | |
4273 | ||
62c7f90e AR |
4274 | #if USE_ADAPTATION |
4275 | ||
4276 | static void | |
4277 | parse_adaptation_service_set_type() | |
4278 | { | |
4279 | Adaptation::Config::ParseServiceSet(); | |
4280 | } | |
4281 | ||
a22e6cd3 AR |
4282 | static void |
4283 | parse_adaptation_service_chain_type() | |
4284 | { | |
4285 | Adaptation::Config::ParseServiceChain(); | |
4286 | } | |
4287 | ||
62c7f90e AR |
4288 | static void |
4289 | parse_adaptation_access_type() | |
4290 | { | |
4291 | Adaptation::Config::ParseAccess(LegacyParser); | |
4292 | } | |
62c7f90e AR |
4293 | #endif /* USE_ADAPTATION */ |
4294 | ||
3a69ddf3 | 4295 | #if ICAP_CLIENT |
4296 | ||
4297 | static void | |
26cc52cb | 4298 | parse_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4299 | { |
462e63d3 | 4300 | cfg->parseService(); |
3a69ddf3 | 4301 | } |
4302 | ||
4303 | static void | |
26cc52cb | 4304 | free_icap_service_type(Adaptation::Icap::Config * cfg) |
3a69ddf3 | 4305 | { |
462e63d3 | 4306 | cfg->freeService(); |
3a69ddf3 | 4307 | } |
4308 | ||
4309 | static void | |
26cc52cb | 4310 | dump_icap_service_type(StoreEntry * entry, const char *name, const Adaptation::Icap::Config &cfg) |
3a69ddf3 | 4311 | { |
462e63d3 | 4312 | cfg.dumpService(entry, name); |
3a69ddf3 | 4313 | } |
4314 | ||
4315 | static void | |
c939dc70 | 4316 | parse_icap_class_type() |
3a69ddf3 | 4317 | { |
fa84c01d | 4318 | debugs(93, DBG_CRITICAL, "WARNING: 'icap_class' is depricated. " << |
26ac0430 | 4319 | "Use 'adaptation_service_set' instead"); |
62c7f90e | 4320 | Adaptation::Config::ParseServiceSet(); |
3a69ddf3 | 4321 | } |
4322 | ||
3a69ddf3 | 4323 | static void |
c939dc70 | 4324 | parse_icap_access_type() |
3a69ddf3 | 4325 | { |
fa84c01d | 4326 | debugs(93, DBG_CRITICAL, "WARNING: 'icap_access' is depricated. " << |
26ac0430 | 4327 | "Use 'adaptation_access' instead"); |
21a26d31 | 4328 | Adaptation::Config::ParseAccess(LegacyParser); |
3a69ddf3 | 4329 | } |
4330 | ||
3a69ddf3 | 4331 | #endif |
21a26d31 | 4332 | |
21a26d31 AR |
4333 | #if USE_ECAP |
4334 | ||
4335 | static void | |
574b508c | 4336 | parse_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4337 | { |
4338 | cfg->parseService(); | |
4339 | } | |
4340 | ||
4341 | static void | |
574b508c | 4342 | free_ecap_service_type(Adaptation::Ecap::Config * cfg) |
21a26d31 AR |
4343 | { |
4344 | cfg->freeService(); | |
4345 | } | |
4346 | ||
4347 | static void | |
574b508c | 4348 | dump_ecap_service_type(StoreEntry * entry, const char *name, const Adaptation::Ecap::Config &cfg) |
21a26d31 AR |
4349 | { |
4350 | cfg.dumpService(entry, name); | |
4351 | } | |
4352 | ||
4353 | #endif /* USE_ECAP */ | |
8277060a CT |
4354 | |
4355 | #if ICAP_CLIENT | |
4356 | static void parse_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4357 | { | |
4358 | char *token; | |
4359 | time_t d; | |
4360 | time_t m; | |
4361 | cfg->service_failure_limit = GetInteger(); | |
4362 | ||
2eceb328 | 4363 | if ((token = ConfigParser::NextToken()) == NULL) |
8277060a CT |
4364 | return; |
4365 | ||
4366 | if (strcmp(token,"in") != 0) { | |
fa84c01d | 4367 | debugs(3, DBG_CRITICAL, "expecting 'in' on'" << config_input_line << "'"); |
8277060a | 4368 | self_destruct(); |
ba724607 | 4369 | return; |
8277060a CT |
4370 | } |
4371 | ||
2eceb328 | 4372 | if ((token = ConfigParser::NextToken()) == NULL) { |
8277060a | 4373 | self_destruct(); |
ba724607 | 4374 | return; |
8277060a CT |
4375 | } |
4376 | ||
4377 | d = static_cast<time_t> (xatoi(token)); | |
a459e80a | 4378 | |
8277060a CT |
4379 | m = static_cast<time_t> (1); |
4380 | ||
4381 | if (0 == d) | |
4382 | (void) 0; | |
2eceb328 | 4383 | else if ((token = ConfigParser::NextToken()) == NULL) { |
fa84c01d | 4384 | debugs(3, DBG_CRITICAL, "No time-units on '" << config_input_line << "'"); |
8277060a | 4385 | self_destruct(); |
ba724607 AJ |
4386 | return; |
4387 | } else if ((m = parseTimeUnits(token, false)) == 0) { | |
8277060a | 4388 | self_destruct(); |
ba724607 AJ |
4389 | return; |
4390 | } | |
8277060a CT |
4391 | |
4392 | cfg->oldest_service_failure = (m * d); | |
4393 | } | |
4394 | ||
4395 | static void dump_icap_service_failure_limit(StoreEntry *entry, const char *name, const Adaptation::Icap::Config &cfg) | |
4396 | { | |
4397 | storeAppendPrintf(entry, "%s %d", name, cfg.service_failure_limit); | |
4398 | if (cfg.oldest_service_failure > 0) { | |
4399 | storeAppendPrintf(entry, " in %d seconds", (int)cfg.oldest_service_failure); | |
4400 | } | |
4401 | storeAppendPrintf(entry, "\n"); | |
4402 | } | |
4403 | ||
4404 | static void free_icap_service_failure_limit(Adaptation::Icap::Config *cfg) | |
4405 | { | |
4406 | cfg->oldest_service_failure = 0; | |
4407 | cfg->service_failure_limit = 0; | |
4408 | } | |
aebe6888 | 4409 | #endif |
8277060a | 4410 | |
cb4f4424 | 4411 | #if USE_OPENSSL |
fb2178bb CT |
4412 | static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt) |
4413 | { | |
4414 | char *al; | |
4415 | sslproxy_cert_adapt *ca = (sslproxy_cert_adapt *) xcalloc(1, sizeof(sslproxy_cert_adapt)); | |
2eceb328 | 4416 | if ((al = ConfigParser::NextToken()) == NULL) { |
1847642b | 4417 | xfree(ca); |
fb2178bb CT |
4418 | self_destruct(); |
4419 | return; | |
4420 | } | |
87f237a9 | 4421 | |
fb2178bb CT |
4422 | const char *param; |
4423 | if ( char *s = strchr(al, '{')) { | |
4424 | *s = '\0'; // terminate the al string | |
a38ec4b1 | 4425 | ++s; |
fb2178bb CT |
4426 | param = s; |
4427 | s = strchr(s, '}'); | |
4428 | if (!s) { | |
1847642b | 4429 | xfree(ca); |
fb2178bb CT |
4430 | self_destruct(); |
4431 | return; | |
4432 | } | |
4433 | *s = '\0'; | |
87f237a9 | 4434 | } else |
fb2178bb CT |
4435 | param = NULL; |
4436 | ||
4437 | if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetValidAfter]) == 0) { | |
4438 | ca->alg = Ssl::algSetValidAfter; | |
b8889258 | 4439 | ca->param = xstrdup("on"); |
87f237a9 | 4440 | } else if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetValidBefore]) == 0) { |
fb2178bb | 4441 | ca->alg = Ssl::algSetValidBefore; |
b8889258 | 4442 | ca->param = xstrdup("on"); |
87f237a9 | 4443 | } else if (strcmp(al, Ssl::CertAdaptAlgorithmStr[Ssl::algSetCommonName]) == 0) { |
fb2178bb CT |
4444 | ca->alg = Ssl::algSetCommonName; |
4445 | if (param) { | |
5367d845 CT |
4446 | if (strlen(param) > 64) { |
4447 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param << "} : using common name longer than 64 bytes is not supported"); | |
1847642b | 4448 | xfree(ca); |
5367d845 CT |
4449 | self_destruct(); |
4450 | return; | |
4451 | } | |
b8889258 | 4452 | ca->param = xstrdup(param); |
fb2178bb CT |
4453 | } |
4454 | } else { | |
4455 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al); | |
1847642b | 4456 | xfree(ca); |
fb2178bb CT |
4457 | self_destruct(); |
4458 | return; | |
4459 | } | |
4460 | ||
6f58d7d7 | 4461 | aclParseAclList(LegacyParser, &ca->aclList, al); |
fb2178bb | 4462 | |
87f237a9 | 4463 | while (*cert_adapt) |
fb2178bb CT |
4464 | cert_adapt = &(*cert_adapt)->next; |
4465 | ||
4466 | *cert_adapt = ca; | |
4467 | } | |
4468 | ||
4469 | static void dump_sslproxy_cert_adapt(StoreEntry *entry, const char *name, sslproxy_cert_adapt *cert_adapt) | |
4470 | { | |
4471 | for (sslproxy_cert_adapt *ca = cert_adapt; ca != NULL; ca = ca->next) { | |
4472 | storeAppendPrintf(entry, "%s ", name); | |
4473 | storeAppendPrintf(entry, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca->alg), ca->param); | |
4474 | if (ca->aclList) | |
4475 | dump_acl_list(entry, ca->aclList); | |
4476 | storeAppendPrintf(entry, "\n"); | |
4477 | } | |
4478 | } | |
4479 | ||
4480 | static void free_sslproxy_cert_adapt(sslproxy_cert_adapt **cert_adapt) | |
4481 | { | |
87f237a9 | 4482 | while (*cert_adapt) { |
fb2178bb CT |
4483 | sslproxy_cert_adapt *ca = *cert_adapt; |
4484 | *cert_adapt = ca->next; | |
4485 | safe_free(ca->param); | |
4486 | ||
4487 | if (ca->aclList) | |
4488 | aclDestroyAclList(&ca->aclList); | |
4489 | ||
4490 | safe_free(ca); | |
4491 | } | |
4492 | } | |
aebe6888 CT |
4493 | |
4494 | static void parse_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign) | |
4495 | { | |
4496 | char *al; | |
4497 | sslproxy_cert_sign *cs = (sslproxy_cert_sign *) xcalloc(1, sizeof(sslproxy_cert_sign)); | |
2eceb328 | 4498 | if ((al = ConfigParser::NextToken()) == NULL) { |
1847642b | 4499 | xfree(cs); |
aebe6888 CT |
4500 | self_destruct(); |
4501 | return; | |
4502 | } | |
4503 | ||
4504 | if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignTrusted]) == 0) | |
4505 | cs->alg = Ssl::algSignTrusted; | |
4506 | else if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignUntrusted]) == 0) | |
4507 | cs->alg = Ssl::algSignUntrusted; | |
4508 | else if (strcmp(al, Ssl::CertSignAlgorithmStr[Ssl::algSignSelf]) == 0) | |
4509 | cs->alg = Ssl::algSignSelf; | |
4510 | else { | |
4511 | debugs(3, DBG_CRITICAL, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al); | |
1847642b | 4512 | xfree(cs); |
aebe6888 CT |
4513 | self_destruct(); |
4514 | return; | |
4515 | } | |
4516 | ||
6f58d7d7 | 4517 | aclParseAclList(LegacyParser, &cs->aclList, al); |
aebe6888 | 4518 | |
87f237a9 | 4519 | while (*cert_sign) |
aebe6888 CT |
4520 | cert_sign = &(*cert_sign)->next; |
4521 | ||
4522 | *cert_sign = cs; | |
4523 | } | |
4524 | ||
4525 | static void dump_sslproxy_cert_sign(StoreEntry *entry, const char *name, sslproxy_cert_sign *cert_sign) | |
4526 | { | |
4527 | sslproxy_cert_sign *cs; | |
4528 | for (cs = cert_sign; cs != NULL; cs = cs->next) { | |
4529 | storeAppendPrintf(entry, "%s ", name); | |
4530 | storeAppendPrintf(entry, "%s ", Ssl::certSignAlgorithm(cs->alg)); | |
4531 | if (cs->aclList) | |
4532 | dump_acl_list(entry, cs->aclList); | |
4533 | storeAppendPrintf(entry, "\n"); | |
4534 | } | |
4535 | } | |
4536 | ||
4537 | static void free_sslproxy_cert_sign(sslproxy_cert_sign **cert_sign) | |
4538 | { | |
87f237a9 | 4539 | while (*cert_sign) { |
aebe6888 CT |
4540 | sslproxy_cert_sign *cs = *cert_sign; |
4541 | *cert_sign = cs->next; | |
4542 | ||
4543 | if (cs->aclList) | |
4544 | aclDestroyAclList(&cs->aclList); | |
4545 | ||
4546 | safe_free(cs); | |
4547 | } | |
4548 | } | |
fb2178bb | 4549 | |
38450a50 CT |
4550 | class sslBumpCfgRr: public ::RegisteredRunner |
4551 | { | |
4552 | public: | |
4553 | static Ssl::BumpMode lastDeprecatedRule; | |
4554 | /* RegisteredRunner API */ | |
21b7990f | 4555 | virtual void finalizeConfig(); |
38450a50 CT |
4556 | }; |
4557 | ||
4558 | Ssl::BumpMode sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpEnd; | |
4559 | ||
21b7990f | 4560 | RunnerRegistrationEntry(sslBumpCfgRr); |
38450a50 | 4561 | |
21b7990f AR |
4562 | void |
4563 | sslBumpCfgRr::finalizeConfig() | |
38450a50 CT |
4564 | { |
4565 | if (lastDeprecatedRule != Ssl::bumpEnd) { | |
4566 | assert( lastDeprecatedRule == Ssl::bumpClientFirst || lastDeprecatedRule == Ssl::bumpNone); | |
4567 | static char buf[1024]; | |
4568 | if (lastDeprecatedRule == Ssl::bumpClientFirst) { | |
4569 | strcpy(buf, "ssl_bump deny all"); | |
4570 | debugs(3, DBG_CRITICAL, "WARNING: auto-converting deprecated implicit " | |
4571 | "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations " | |
4572 | "must not use implicit rules. Update your ssl_bump rules."); | |
4573 | } else { | |
4574 | strcpy(buf, "ssl_bump allow all"); | |
4575 | debugs(3, DBG_CRITICAL, "SECURITY NOTICE: auto-converting deprecated implicit " | |
4576 | "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually " | |
4577 | "inferior to the newer server-first bumping mode. New ssl_bump" | |
4578 | " configurations must not use implicit rules. Update your ssl_bump rules."); | |
4579 | } | |
4580 | parse_line(buf); | |
4581 | } | |
4582 | } | |
4583 | ||
caf3666d AR |
4584 | static void parse_sslproxy_ssl_bump(acl_access **ssl_bump) |
4585 | { | |
38450a50 CT |
4586 | typedef const char *BumpCfgStyle; |
4587 | BumpCfgStyle bcsNone = NULL; | |
4588 | BumpCfgStyle bcsNew = "new client/server-first/none"; | |
4589 | BumpCfgStyle bcsOld = "deprecated allow/deny"; | |
4590 | static BumpCfgStyle bumpCfgStyleLast = bcsNone; | |
4591 | BumpCfgStyle bumpCfgStyleNow = bcsNone; | |
caf3666d | 4592 | char *bm; |
2eceb328 | 4593 | if ((bm = ConfigParser::NextToken()) == NULL) { |
caf3666d AR |
4594 | self_destruct(); |
4595 | return; | |
4596 | } | |
4597 | ||
38450a50 CT |
4598 | // if this is the first rule proccessed |
4599 | if (*ssl_bump == NULL) { | |
4600 | bumpCfgStyleLast = bcsNone; | |
4601 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpEnd; | |
4602 | } | |
4603 | ||
6f58d7d7 | 4604 | allow_t action = allow_t(ACCESS_ALLOWED); |
caf3666d | 4605 | |
38450a50 | 4606 | if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpClientFirst]) == 0) { |
6f58d7d7 | 4607 | action.kind = Ssl::bumpClientFirst; |
38450a50 CT |
4608 | bumpCfgStyleNow = bcsNew; |
4609 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpServerFirst]) == 0) { | |
6f58d7d7 | 4610 | action.kind = Ssl::bumpServerFirst; |
38450a50 | 4611 | bumpCfgStyleNow = bcsNew; |
5d65362c CT |
4612 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpPeek]) == 0) { |
4613 | action.kind = Ssl::bumpPeek; | |
4614 | bumpCfgStyleNow = bcsNew; | |
4615 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpStare]) == 0) { | |
4616 | action.kind = Ssl::bumpStare; | |
4617 | bumpCfgStyleNow = bcsNew; | |
4618 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpSplice]) == 0) { | |
4619 | action.kind = Ssl::bumpSplice; | |
4620 | bumpCfgStyleNow = bcsNew; | |
4621 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpBump]) == 0) { | |
4622 | action.kind = Ssl::bumpBump; | |
4623 | bumpCfgStyleNow = bcsNew; | |
4624 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpTerminate]) == 0) { | |
4625 | action.kind = Ssl::bumpTerminate; | |
4626 | bumpCfgStyleNow = bcsNew; | |
38450a50 | 4627 | } else if (strcmp(bm, Ssl::BumpModeStr[Ssl::bumpNone]) == 0) { |
6f58d7d7 | 4628 | action.kind = Ssl::bumpNone; |
38450a50 CT |
4629 | bumpCfgStyleNow = bcsNew; |
4630 | } else if (strcmp(bm, "allow") == 0) { | |
4631 | debugs(3, DBG_CRITICAL, "SECURITY NOTICE: auto-converting deprecated " | |
4632 | "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which " | |
4633 | "is usually inferior to the newer server-first " | |
4634 | "bumping mode. Update your ssl_bump rules."); | |
6f58d7d7 | 4635 | action.kind = Ssl::bumpClientFirst; |
38450a50 CT |
4636 | bumpCfgStyleNow = bcsOld; |
4637 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpClientFirst; | |
4638 | } else if (strcmp(bm, "deny") == 0) { | |
4639 | debugs(3, DBG_CRITICAL, "WARNING: auto-converting deprecated " | |
4640 | "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update " | |
4641 | "your ssl_bump rules."); | |
6f58d7d7 | 4642 | action.kind = Ssl::bumpNone; |
38450a50 CT |
4643 | bumpCfgStyleNow = bcsOld; |
4644 | sslBumpCfgRr::lastDeprecatedRule = Ssl::bumpNone; | |
caf3666d AR |
4645 | } else { |
4646 | debugs(3, DBG_CRITICAL, "FATAL: unknown ssl_bump mode: " << bm); | |
4647 | self_destruct(); | |
4648 | return; | |
4649 | } | |
4650 | ||
38450a50 | 4651 | if (bumpCfgStyleLast != bcsNone && bumpCfgStyleNow != bumpCfgStyleLast) { |
87f237a9 | 4652 | debugs(3, DBG_CRITICAL, "FATAL: do not mix " << bumpCfgStyleNow << " actions with " << |
38450a50 CT |
4653 | bumpCfgStyleLast << " actions. Update your ssl_bump rules."); |
4654 | self_destruct(); | |
4655 | return; | |
4656 | } | |
4657 | ||
4658 | bumpCfgStyleLast = bumpCfgStyleNow; | |
4659 | ||
8984b8cd | 4660 | Acl::AndNode *rule = new Acl::AndNode; |
6f58d7d7 | 4661 | rule->context("(ssl_bump rule)", config_input_line); |
8984b8cd CT |
4662 | rule->lineParse(); |
4663 | // empty rule OK | |
6f58d7d7 AR |
4664 | |
4665 | assert(ssl_bump); | |
4666 | if (!*ssl_bump) { | |
4667 | *ssl_bump = new Acl::Tree; | |
4668 | (*ssl_bump)->context("(ssl_bump rules)", config_input_line); | |
4669 | } | |
caf3666d | 4670 | |
6f58d7d7 | 4671 | (*ssl_bump)->add(rule, action); |
caf3666d AR |
4672 | } |
4673 | ||
4674 | static void dump_sslproxy_ssl_bump(StoreEntry *entry, const char *name, acl_access *ssl_bump) | |
4675 | { | |
2cb8d372 FC |
4676 | if (ssl_bump) |
4677 | dump_SBufList(entry, ssl_bump->treeDump(name, Ssl::BumpModeStr)); | |
caf3666d AR |
4678 | } |
4679 | ||
4680 | static void free_sslproxy_ssl_bump(acl_access **ssl_bump) | |
4681 | { | |
4682 | free_acl_access(ssl_bump); | |
4683 | } | |
8277060a CT |
4684 | |
4685 | #endif | |
f4698e0b CT |
4686 | |
4687 | static void dump_HeaderWithAclList(StoreEntry * entry, const char *name, HeaderWithAclList *headers) | |
4688 | { | |
4689 | if (!headers) | |
4690 | return; | |
4691 | ||
4692 | for (HeaderWithAclList::iterator hwa = headers->begin(); hwa != headers->end(); ++hwa) { | |
ced8def3 | 4693 | storeAppendPrintf(entry, "%s %s %s", name, hwa->fieldName.c_str(), hwa->fieldValue.c_str()); |
f4698e0b CT |
4694 | if (hwa->aclList) |
4695 | dump_acl_list(entry, hwa->aclList); | |
4696 | storeAppendPrintf(entry, "\n"); | |
4697 | } | |
4698 | } | |
4699 | ||
4700 | static void parse_HeaderWithAclList(HeaderWithAclList **headers) | |
4701 | { | |
4702 | char *fn; | |
4703 | if (!*headers) { | |
4704 | *headers = new HeaderWithAclList; | |
4705 | } | |
2eceb328 | 4706 | if ((fn = ConfigParser::NextToken()) == NULL) { |
f4698e0b CT |
4707 | self_destruct(); |
4708 | return; | |
4709 | } | |
4710 | HeaderWithAcl hwa; | |
4711 | hwa.fieldName = fn; | |
81ab22b6 | 4712 | hwa.fieldId = Http::HeaderLookupTable.lookup(hwa.fieldName).id; |
789217a2 FC |
4713 | if (hwa.fieldId == Http::HdrType::BAD_HDR) |
4714 | hwa.fieldId = Http::HdrType::OTHER; | |
f4698e0b | 4715 | |
2eceb328 CT |
4716 | Format::Format *nlf = new ::Format::Format("hdrWithAcl"); |
4717 | ConfigParser::EnableMacros(); | |
bde7a8ce | 4718 | String buf = ConfigParser::NextQuotedToken(); |
2eceb328 | 4719 | ConfigParser::DisableMacros(); |
f4698e0b | 4720 | hwa.fieldValue = buf.termedBuf(); |
2eceb328 | 4721 | hwa.quoted = ConfigParser::LastTokenWasQuoted(); |
f4698e0b | 4722 | if (hwa.quoted) { |
f4698e0b CT |
4723 | if (!nlf->parse(hwa.fieldValue.c_str())) { |
4724 | self_destruct(); | |
4725 | return; | |
4726 | } | |
4727 | hwa.valueFormat = nlf; | |
2eceb328 CT |
4728 | } else |
4729 | delete nlf; | |
6f58d7d7 | 4730 | aclParseAclList(LegacyParser, &hwa.aclList, (hwa.fieldName + ':' + hwa.fieldValue).c_str()); |
f4698e0b CT |
4731 | (*headers)->push_back(hwa); |
4732 | } | |
4733 | ||
4734 | static void free_HeaderWithAclList(HeaderWithAclList **header) | |
4735 | { | |
4736 | if (!(*header)) | |
4737 | return; | |
4738 | ||
4739 | for (HeaderWithAclList::iterator hwa = (*header)->begin(); hwa != (*header)->end(); ++hwa) { | |
4740 | if (hwa->aclList) | |
4741 | aclDestroyAclList(&hwa->aclList); | |
4742 | ||
4743 | if (hwa->valueFormat) { | |
4744 | delete hwa->valueFormat; | |
4745 | hwa->valueFormat = NULL; | |
4746 | } | |
4747 | } | |
4748 | delete *header; | |
4749 | *header = NULL; | |
4750 | } | |
d7f4a0b7 CT |
4751 | |
4752 | static void parse_note(Notes *notes) | |
4753 | { | |
4754 | assert(notes); | |
4755 | notes->parse(LegacyParser); | |
4756 | } | |
4757 | ||
4758 | static void dump_note(StoreEntry *entry, const char *name, Notes ¬es) | |
4759 | { | |
4760 | notes.dump(entry, name); | |
4761 | } | |
4762 | ||
4763 | static void free_note(Notes *notes) | |
4764 | { | |
4765 | notes->clean(); | |
4766 | } | |
bde7a8ce | 4767 | |
ddf5aa2b CT |
4768 | static bool FtpEspvDeprecated = false; |
4769 | static void parse_ftp_epsv(acl_access **ftp_epsv) | |
4770 | { | |
4771 | allow_t ftpEpsvDeprecatedAction; | |
4772 | bool ftpEpsvIsDeprecatedRule = false; | |
4773 | ||
4774 | char *t = ConfigParser::PeekAtToken(); | |
e2849af8 | 4775 | if (!t) { |
ddf5aa2b CT |
4776 | self_destruct(); |
4777 | return; | |
4778 | } | |
4779 | ||
4780 | if (!strcmp(t, "off")) { | |
4781 | (void)ConfigParser::NextToken(); | |
4782 | ftpEpsvIsDeprecatedRule = true; | |
4783 | ftpEpsvDeprecatedAction = allow_t(ACCESS_DENIED); | |
4784 | } else if (!strcmp(t, "on")) { | |
4785 | (void)ConfigParser::NextToken(); | |
4786 | ftpEpsvIsDeprecatedRule = true; | |
4787 | ftpEpsvDeprecatedAction = allow_t(ACCESS_ALLOWED); | |
4788 | } | |
4789 | ||
4790 | // Check for mixing "ftp_epsv on|off" and "ftp_epsv allow|deny .." rules: | |
4791 | // 1) if this line is "ftp_epsv allow|deny ..." and already exist rules of "ftp_epsv on|off" | |
4792 | // 2) if this line is "ftp_epsv on|off" and already exist rules of "ftp_epsv allow|deny ..." | |
4793 | // then abort | |
4794 | if ((!ftpEpsvIsDeprecatedRule && FtpEspvDeprecated) || | |
e2849af8 | 4795 | (ftpEpsvIsDeprecatedRule && !FtpEspvDeprecated && *ftp_epsv != NULL)) { |
ddf5aa2b CT |
4796 | 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."); |
4797 | self_destruct(); | |
1847642b | 4798 | return; |
ddf5aa2b CT |
4799 | } |
4800 | ||
4801 | if (ftpEpsvIsDeprecatedRule) { | |
4802 | // overwrite previous ftp_epsv lines | |
4803 | delete *ftp_epsv; | |
4804 | if (ftpEpsvDeprecatedAction == allow_t(ACCESS_DENIED)) { | |
4805 | Acl::AndNode *ftpEpsvRule = new Acl::AndNode; | |
4806 | ftpEpsvRule->context("(ftp_epsv rule)", config_input_line); | |
4807 | ACL *a = ACL::FindByName("all"); | |
4808 | if (!a) { | |
1847642b | 4809 | delete ftpEpsvRule; |
ddf5aa2b CT |
4810 | self_destruct(); |
4811 | return; | |
4812 | } | |
4813 | ftpEpsvRule->add(a); | |
4814 | *ftp_epsv = new Acl::Tree; | |
4815 | (*ftp_epsv)->context("(ftp_epsv rules)", config_input_line); | |
4816 | (*ftp_epsv)->add(ftpEpsvRule, ftpEpsvDeprecatedAction); | |
4817 | } else | |
4818 | *ftp_epsv = NULL; | |
4819 | FtpEspvDeprecated = true; | |
4820 | } else { | |
4821 | aclParseAccessLine(cfg_directive, LegacyParser, ftp_epsv); | |
4822 | } | |
4823 | } | |
4824 | ||
4825 | static void dump_ftp_epsv(StoreEntry *entry, const char *name, acl_access *ftp_epsv) | |
4826 | { | |
dfad5100 FC |
4827 | if (ftp_epsv) |
4828 | dump_SBufList(entry, ftp_epsv->treeDump(name, NULL)); | |
ddf5aa2b CT |
4829 | } |
4830 | ||
4831 | static void free_ftp_epsv(acl_access **ftp_epsv) | |
4832 | { | |
4833 | free_acl_access(ftp_epsv); | |
4834 | FtpEspvDeprecated = false; | |
4835 | } | |
4836 | ||
bde7a8ce | 4837 | static void |
ced8def3 | 4838 | parse_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *config) |
32fd6d8a CT |
4839 | { |
4840 | time_msec_t tval; | |
4841 | parseTimeLine(&tval, T_SECOND_STR, false, true); | |
4842 | Config.Timeout.urlRewrite = static_cast<time_t>(tval/1000); | |
4843 | ||
4844 | char *key, *value; | |
4845 | while(ConfigParser::NextKvPair(key, value)) { | |
4846 | if (strcasecmp(key, "on_timeout") == 0) { | |
4847 | if (strcasecmp(value, "bypass") == 0) | |
ced8def3 | 4848 | config->action = toutActBypass; |
32fd6d8a | 4849 | else if (strcasecmp(value, "fail") == 0) |
ced8def3 | 4850 | config->action = toutActFail; |
32fd6d8a | 4851 | else if (strcasecmp(value, "retry") == 0) |
ced8def3 | 4852 | config->action = toutActRetry; |
32fd6d8a | 4853 | else if (strcasecmp(value, "use_configured_response") == 0) { |
ced8def3 | 4854 | config->action = toutActUseConfiguredResponse; |
32fd6d8a CT |
4855 | } else { |
4856 | debugs(3, DBG_CRITICAL, "FATAL: unsuported \"on_timeout\" action:" << value); | |
4857 | self_destruct(); | |
ba724607 | 4858 | return; |
32fd6d8a CT |
4859 | } |
4860 | } else if (strcasecmp(key, "response") == 0) { | |
ced8def3 | 4861 | config->response = xstrdup(value); |
32fd6d8a CT |
4862 | } else { |
4863 | debugs(3, DBG_CRITICAL, "FATAL: unsuported option " << key); | |
4864 | self_destruct(); | |
ba724607 | 4865 | return; |
32fd6d8a CT |
4866 | } |
4867 | } | |
4868 | ||
ced8def3 | 4869 | if (config->action == toutActUseConfiguredResponse && !config->response) { |
32fd6d8a CT |
4870 | debugs(3, DBG_CRITICAL, "FATAL: Expected 'response=' option after 'on_timeout=use_configured_response' option"); |
4871 | self_destruct(); | |
4872 | } | |
4873 | ||
ced8def3 | 4874 | if (config->action != toutActUseConfiguredResponse && config->response) { |
32fd6d8a CT |
4875 | debugs(3, DBG_CRITICAL, "FATAL: 'response=' option is valid only when used with the 'on_timeout=use_configured_response' option"); |
4876 | self_destruct(); | |
4877 | } | |
4878 | } | |
4879 | ||
4880 | static void | |
ced8def3 | 4881 | dump_UrlHelperTimeout(StoreEntry *entry, const char *name, SquidConfig::UrlHelperTimeout &config) |
32fd6d8a CT |
4882 | { |
4883 | const char *onTimedOutActions[] = {"bypass", "fail", "retry", "use_configured_response"}; | |
ced8def3 | 4884 | assert(config.action >= 0 && config.action <= toutActUseConfiguredResponse); |
32fd6d8a CT |
4885 | |
4886 | dump_time_t(entry, name, Config.Timeout.urlRewrite); | |
ced8def3 | 4887 | storeAppendPrintf(entry, " on_timeout=%s", onTimedOutActions[config.action]); |
32fd6d8a | 4888 | |
ced8def3 AJ |
4889 | if (config.response) |
4890 | storeAppendPrintf(entry, " response=\"%s\"", config.response); | |
32fd6d8a CT |
4891 | |
4892 | storeAppendPrintf(entry, "\n"); | |
4893 | } | |
4894 | ||
4895 | static void | |
ced8def3 | 4896 | free_UrlHelperTimeout(SquidConfig::UrlHelperTimeout *config) |
32fd6d8a CT |
4897 | { |
4898 | Config.Timeout.urlRewrite = 0; | |
ced8def3 AJ |
4899 | config->action = 0; |
4900 | safe_free(config->response); | |
32fd6d8a CT |
4901 | } |
4902 | ||
bde7a8ce | 4903 | static void |
ced8def3 | 4904 | parse_configuration_includes_quoted_values(bool *) |
bde7a8ce CT |
4905 | { |
4906 | int val = 0; | |
4907 | parse_onoff(&val); | |
4908 | ||
4909 | // If quoted values is set to on then enable new strict mode parsing | |
4910 | if (val) { | |
4911 | ConfigParser::RecognizeQuotedValues = true; | |
4912 | ConfigParser::StrictMode = true; | |
4913 | } else { | |
4914 | ConfigParser::RecognizeQuotedValues = false; | |
4915 | ConfigParser::StrictMode = false; | |
4916 | } | |
4917 | } | |
4918 | ||
4919 | static void | |
ced8def3 | 4920 | dump_configuration_includes_quoted_values(StoreEntry *const entry, const char *const name, bool) |
bde7a8ce CT |
4921 | { |
4922 | int val = ConfigParser::RecognizeQuotedValues ? 1 : 0; | |
4923 | dump_onoff(entry, name, val); | |
4924 | } | |
4925 | ||
4926 | static void | |
ced8def3 | 4927 | free_configuration_includes_quoted_values(bool *) |
bde7a8ce CT |
4928 | { |
4929 | ConfigParser::RecognizeQuotedValues = false; | |
4930 | ConfigParser::StrictMode = false; | |
4931 | } | |
f53969cc | 4932 | |
3248e962 CT |
4933 | static void |
4934 | parse_on_unsupported_protocol(acl_access **access) | |
4935 | { | |
44352c16 | 4936 | char *tm; |
3248e962 CT |
4937 | if ((tm = ConfigParser::NextToken()) == NULL) { |
4938 | self_destruct(); | |
4939 | return; | |
4940 | } | |
4941 | ||
4942 | allow_t action = allow_t(ACCESS_ALLOWED); | |
4943 | if (strcmp(tm, "tunnel") == 0) | |
4944 | action.kind = 1; | |
4945 | else if (strcmp(tm, "respond") == 0) | |
4946 | action.kind = 2; | |
4947 | else { | |
4948 | debugs(3, DBG_CRITICAL, "FATAL: unknown on_unsupported_protocol mode: " << tm); | |
4949 | self_destruct(); | |
4950 | return; | |
4951 | } | |
4952 | ||
4953 | Acl::AndNode *rule = new Acl::AndNode; | |
4954 | rule->context("(on_unsupported_protocol rule)", config_input_line); | |
4955 | rule->lineParse(); | |
4956 | // empty rule OK | |
4957 | ||
4958 | assert(access); | |
4959 | if (!*access) { | |
4960 | *access = new Acl::Tree; | |
4961 | (*access)->context("(on_unsupported_protocol rules)", config_input_line); | |
4962 | } | |
4963 | ||
4964 | (*access)->add(rule, action); | |
4965 | } | |
4966 | ||
4967 | static void | |
4968 | dump_on_unsupported_protocol(StoreEntry *entry, const char *name, acl_access *access) | |
4969 | { | |
4970 | const char *on_error_tunnel_mode_str[] = { | |
4971 | "none", | |
4972 | "tunnel", | |
4973 | "respond", | |
4974 | NULL | |
4975 | }; | |
4976 | if (access) { | |
4977 | SBufList lines = access->treeDump(name, on_error_tunnel_mode_str); | |
4978 | dump_SBufList(entry, lines); | |
4979 | } | |
4980 | } | |
4981 | ||
4982 | static void | |
4983 | free_on_unsupported_protocol(acl_access **access) | |
4984 | { | |
4985 | free_acl_access(access); | |
4986 | } | |
44352c16 | 4987 |