2 * DEBUG: section 03 Configuration File Parsing
3 * AUTHOR: Harvest Derived
5 * SQUID Web Proxy Cache http://www.squid-cache.org/
6 * ----------------------------------------------------------
8 * Squid is the result of efforts by numerous individuals from
9 * the Internet community; see the CONTRIBUTORS file for full
10 * details. Many organizations have provided support for Squid's
11 * development; see the SPONSORS file for full details. Squid is
12 * Copyrighted (C) 2001 by the Regents of the University of
13 * California; see the COPYRIGHT file for full details. Squid
14 * incorporates software developed and/or copyrighted by other
15 * sources; see the CREDITS file for full details.
17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation; either version 2 of the License, or
20 * (at your option) any later version.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
27 * You should have received a copy of the GNU General Public License
28 * along with this program; if not, write to the Free Software
29 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
35 #include "acl/AclAddress.h"
36 #include "acl/AclDenyInfoList.h"
37 #include "acl/AclNameList.h"
38 #include "acl/Gadgets.h"
39 #include "acl/MethodData.h"
40 #include "anyp/PortCfg.h"
42 #include "base/RunnersRegistry.h"
43 #include "mgr/ActionPasswordList.h"
44 #include "CachePeer.h"
46 #include "ConfigParser.h"
47 #include "CpuAffinityMap.h"
48 #include "DiskIO/DiskIOModule.h"
49 #include "eui/Config.h"
50 #include "ExternalACL.h"
51 #include "format/Format.h"
53 #include "HttpHeaderTools.h"
54 #include "HttpRequestMethod.h"
55 #include "ident/Config.h"
56 #include "ip/Intercept.h"
57 #include "ip/QosConfig.h"
60 #include "log/Config.h"
61 #include "log/CustomLog.h"
64 #include "mgr/Registration.h"
66 #include "PeerDigest.h"
67 #include "RefreshPattern.h"
69 #include "SquidConfig.h"
70 #include "SquidString.h"
72 #include "StoreFileSystem.h"
76 #include "neighbors.h"
78 /* wccp2 has its own conditional definitions */
81 #include "adaptation/Config.h"
84 #include "adaptation/icap/Config.h"
87 #include "adaptation/ecap/Config.h"
90 #include "ssl/support.h"
91 #include "ssl/Config.h"
94 #include "auth/Config.h"
95 #include "auth/Scheme.h"
98 #include "esi/Parser.h"
114 #include <sys/types.h>
123 #include <sys/stat.h>
127 #include "ssl/gadgets.h"
131 static void parse_adaptation_service_set_type();
132 static void parse_adaptation_service_chain_type();
133 static void parse_adaptation_access_type();
134 static void parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
135 static void dump_adaptation_meta_type(StoreEntry
*, const char *, Adaptation::Config::MetaHeaders
&);
136 static void free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
140 static void parse_icap_service_type(Adaptation::Icap::Config
*);
141 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
142 static void free_icap_service_type(Adaptation::Icap::Config
*);
143 static void parse_icap_class_type();
144 static void parse_icap_access_type();
146 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
147 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
148 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
152 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
153 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
154 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
157 static peer_t
parseNeighborType(const char *s
);
159 CBDATA_TYPE(CachePeer
);
161 static const char *const T_MILLISECOND_STR
= "millisecond";
162 static const char *const T_SECOND_STR
= "second";
163 static const char *const T_MINUTE_STR
= "minute";
164 static const char *const T_HOUR_STR
= "hour";
165 static const char *const T_DAY_STR
= "day";
166 static const char *const T_WEEK_STR
= "week";
167 static const char *const T_FORTNIGHT_STR
= "fortnight";
168 static const char *const T_MONTH_STR
= "month";
169 static const char *const T_YEAR_STR
= "year";
170 static const char *const T_DECADE_STR
= "decade";
172 static const char *const B_BYTES_STR
= "bytes";
173 static const char *const B_KBYTES_STR
= "KB";
174 static const char *const B_MBYTES_STR
= "MB";
175 static const char *const B_GBYTES_STR
= "GB";
177 static const char *const list_sep
= ", \t\n\r";
179 static void parse_access_log(CustomLog
** customlog_definitions
);
180 static int check_null_access_log(CustomLog
*customlog_definitions
);
181 static void dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* definitions
);
182 static void free_access_log(CustomLog
** definitions
);
184 static void update_maxobjsize(void);
185 static void configDoConfigure(void);
186 static void parse_refreshpattern(RefreshPattern
**);
187 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
188 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
);
189 static void parse_u_short(unsigned short * var
);
190 static void parse_string(char **);
191 static void default_all(void);
192 static void defaults_if_none(void);
193 static void defaults_postscriptum(void);
194 static int parse_line(char *);
195 static void parse_obsolete(const char *);
196 static void parseBytesLine(size_t * bptr
, const char *units
);
198 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
201 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
203 static size_t parseBytesUnits(const char *unit
);
204 static void free_all(void);
205 void requirePathnameExists(const char *name
, const char *path
);
206 static OBJH dump_config
;
207 #if USE_HTTP_VIOLATIONS
208 static void free_HeaderManglers(HeaderManglers
**pm
);
209 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
210 static void parse_http_header_access(HeaderManglers
**manglers
);
211 #define free_http_header_access free_HeaderManglers
212 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
213 static void parse_http_header_replace(HeaderManglers
**manglers
);
214 #define free_http_header_replace free_HeaderManglers
216 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
);
217 static void parse_HeaderWithAclList(HeaderWithAclList
**header
);
218 static void free_HeaderWithAclList(HeaderWithAclList
**header
);
219 static void parse_denyinfo(AclDenyInfoList
** var
);
220 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
);
221 static void free_denyinfo(AclDenyInfoList
** var
);
224 static void parse_IpAddress_list(Ip::Address_list
**);
225 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
226 static void free_IpAddress_list(Ip::Address_list
**);
228 static int check_null_IpAddress_list(const Ip::Address_list
*);
229 #endif /* CURRENTLY_UNUSED */
230 #endif /* USE_WCCPv2 */
232 static void parsePortCfg(AnyP::PortCfg
**, const char *protocol
);
233 #define parse_PortCfg(l) parsePortCfg((l), token)
234 static void dump_PortCfg(StoreEntry
*, const char *, const AnyP::PortCfg
*);
235 static void free_PortCfg(AnyP::PortCfg
**);
238 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
239 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
);
240 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
241 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
242 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
);
243 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
244 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
);
245 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
);
246 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
);
249 static void parse_b_size_t(size_t * var
);
250 static void parse_b_int64_t(int64_t * var
);
252 static bool parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
);
254 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
255 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
256 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
258 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
261 * LegacyParser is a parser for legacy code that uses the global
262 * approach. This is static so that it is only exposed to cache_cf.
263 * Other modules needing access to a ConfigParser should have it
264 * provided to them in their parserFOO methods.
266 static ConfigParser LegacyParser
= ConfigParser();
271 LegacyParser
.destruct();
275 update_maxobjsize(void)
280 for (i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
281 assert (Config
.cacheSwap
.swapDirs
[i
].getRaw());
283 if (dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->
285 ms
= dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->max_objsize
;
287 store_maxobjsize
= ms
;
291 SetConfigFilename(char const *file_name
, bool is_pipe
)
293 cfg_filename
= file_name
;
298 cfg_filename
= file_name
+ 1;
299 else if ((token
= strrchr(cfg_filename
, '/')))
300 cfg_filename
= token
+ 1;
304 skip_ws(const char* s
)
313 parseManyConfigFiles(char* files
, int depth
)
316 char* saveptr
= NULL
;
321 memset(&globbuf
, 0, sizeof(globbuf
));
322 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
323 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
324 fatalf("Unable to find configuration file: %s: %s",
328 for (i
= 0; i
< (int)globbuf
.gl_pathc
; ++i
) {
329 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
333 char* file
= strwordtok(files
, &saveptr
);
334 while (file
!= NULL
) {
335 error_count
+= parseOneConfigFile(file
, depth
);
336 file
= strwordtok(NULL
, &saveptr
);
338 #endif /* HAVE_GLOB */
343 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
346 assert(newSubstr
!= NULL
);
348 unsigned newSubstrLen
= strlen(newSubstr
);
349 if (newSubstrLen
> substrLen
)
350 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
352 // move tail part including zero
353 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
354 // copy new substring in place
355 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
361 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
363 assert(line
!= NULL
);
364 assert(macroName
!= NULL
);
365 assert(substStr
!= NULL
);
366 unsigned macroNameLen
= strlen(macroName
);
367 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
368 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
372 ProcessMacros(char*& line
, int& len
)
374 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
375 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
379 trim_trailing_ws(char* str
)
382 unsigned i
= strlen(str
);
383 while ((i
> 0) && xisspace(str
[i
- 1]))
389 FindStatement(const char* line
, const char* statement
)
391 assert(line
!= NULL
);
392 assert(statement
!= NULL
);
394 const char* str
= skip_ws(line
);
395 unsigned len
= strlen(statement
);
396 if (strncmp(str
, statement
, len
) == 0) {
400 else if (xisspace(*str
))
408 StrToInt(const char* str
, long& number
)
413 number
= strtol(str
, &end
, 0);
415 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
419 EvalBoolExpr(const char* expr
)
421 assert(expr
!= NULL
);
422 if (strcmp(expr
, "true") == 0) {
424 } else if (strcmp(expr
, "false") == 0) {
426 } else if (const char* equation
= strchr(expr
, '=')) {
427 const char* rvalue
= skip_ws(equation
+ 1);
428 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
429 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
430 trim_trailing_ws(lvalue
);
433 if (!StrToInt(lvalue
, number1
))
434 fatalf("String is not a integer number: '%s'\n", lvalue
);
436 if (!StrToInt(rvalue
, number2
))
437 fatalf("String is not a integer number: '%s'\n", rvalue
);
440 return number1
== number2
;
442 fatalf("Unable to evaluate expression '%s'\n", expr
);
443 return false; // this place cannot be reached
447 parseOneConfigFile(const char *file_name
, unsigned int depth
)
450 const char *orig_cfg_filename
= cfg_filename
;
451 const int orig_config_lineno
= config_lineno
;
453 char *tmp_line
= NULL
;
454 int tmp_line_len
= 0;
458 debugs(3, DBG_IMPORTANT
, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
460 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
464 if (file_name
[0] == '!' || file_name
[0] == '|') {
465 fp
= popen(file_name
+ 1, "r");
468 fp
= fopen(file_name
, "r");
472 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
475 setmode(fileno(fp
), O_TEXT
);
478 SetConfigFilename(file_name
, bool(is_pipe
));
480 memset(config_input_line
, '\0', BUFSIZ
);
484 Vector
<bool> if_states
;
485 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
488 if ((token
= strchr(config_input_line
, '\n')))
491 if ((token
= strchr(config_input_line
, '\r')))
494 // strip any prefix whitespace off the line.
495 const char *p
= skip_ws(config_input_line
);
496 if (config_input_line
!= p
)
497 memmove(config_input_line
, p
, strlen(p
)+1);
499 if (strncmp(config_input_line
, "#line ", 6) == 0) {
500 static char new_file_name
[1024];
502 static char new_lineno
;
503 token
= config_input_line
+ 6;
504 new_lineno
= strtol(token
, &file
, 0) - 1;
507 continue; /* Not a valid #line directive, may be a comment */
509 while (*file
&& xisspace((unsigned char) *file
))
514 continue; /* Not a valid #line directive, may be a comment */
516 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
518 if ((token
= strchr(new_file_name
, '"')))
521 cfg_filename
= new_file_name
;
524 config_lineno
= new_lineno
;
527 if (config_input_line
[0] == '#')
530 if (config_input_line
[0] == '\0')
533 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
535 size_t append_len
= strlen(append
);
537 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
539 strcpy(tmp_line
+ tmp_line_len
, append
);
541 tmp_line_len
+= append_len
;
543 if (tmp_line
[tmp_line_len
-1] == '\\') {
544 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
545 tmp_line
[--tmp_line_len
] = '\0';
549 trim_trailing_ws(tmp_line
);
550 ProcessMacros(tmp_line
, tmp_line_len
);
551 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
553 if (const char* expr
= FindStatement(tmp_line
, "if")) {
554 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
555 } else if (FindStatement(tmp_line
, "endif")) {
556 if (!if_states
.empty())
557 if_states
.pop_back(); // remove last if-statement meaning
559 fatalf("'endif' without 'if'\n");
560 } else if (FindStatement(tmp_line
, "else")) {
561 if (!if_states
.empty())
562 if_states
.back() = !if_states
.back();
564 fatalf("'else' without 'if'\n");
565 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
566 /* Handle includes here */
567 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
568 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
569 } else if (!parse_line(tmp_line
)) {
570 debugs(3, DBG_CRITICAL
, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
579 if (!if_states
.empty())
580 fatalf("if-statement without 'endif'\n");
583 int ret
= pclose(fp
);
586 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
591 cfg_filename
= orig_cfg_filename
;
592 config_lineno
= orig_config_lineno
;
598 parseConfigFile(const char *file_name
)
606 ACLMethodData::ThePurgeCount
= 0;
609 err_count
= parseOneConfigFile(file_name
, 0);
613 defaults_postscriptum();
616 * We must call configDoConfigure() before leave_suid() because
617 * configDoConfigure() is where we turn username strings into
622 if (!Config
.chroot_dir
) {
624 setUmask(Config
.umask
);
625 _db_init(Debug::cache_log
, Debug::debugOptions
);
629 if (opt_send_signal
== -1) {
630 Mgr::RegisterAction("config",
631 "Current Squid Configuration",
640 configDoConfigure(void)
642 memset(&Config2
, '\0', sizeof(SquidConfig2
));
643 /* init memory as early as possible */
647 if (Config
.cacheSwap
.swapDirs
== NULL
) {
648 /* Memory-only cache probably in effect. */
649 /* turn off the cache rebuild delays... */
650 StoreController::store_dirs_rebuilding
= 0;
651 } else if (InDaemonMode()) { // no diskers in non-daemon mode
652 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
653 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
654 if (sd
->needsDiskStrand())
655 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
659 if (Debug::rotateNumber
< 0) {
660 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
663 #if SIZEOF_OFF_T <= 4
664 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
665 debugs(3, DBG_CRITICAL
, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
666 Config
.Store
.maxObjectSize
= 0x7FFF0000;
669 if (0 == Store::Root().maxSize())
670 /* people might want a zero-sized cache on purpose */
672 else if (Store::Root().maxSize() < Config
.memMaxSize
)
673 /* This is bogus. folk with NULL caches will want this */
674 debugs(3, DBG_CRITICAL
, "WARNING cache_mem is larger than total disk cache space!");
676 if (Config
.Announce
.period
> 0) {
677 Config
.onoff
.announce
= 1;
678 } else if (Config
.Announce
.period
< 1) {
679 Config
.Announce
.period
= 86400 * 365; /* one year */
680 Config
.onoff
.announce
= 0;
683 if (Config
.onoff
.httpd_suppress_version_string
)
684 visible_appname_string
= (char *)appname_string
;
686 visible_appname_string
= (char const *)APP_FULLNAME
;
689 if (Config
.dnsChildren
.n_max
< 1)
690 fatal("No DNS helpers allocated");
693 if (Config
.Program
.redirect
) {
694 if (Config
.redirectChildren
.n_max
< 1) {
695 Config
.redirectChildren
.n_max
= 0;
696 wordlistDestroy(&Config
.Program
.redirect
);
700 if (Config
.appendDomain
)
701 if (*Config
.appendDomain
!= '.')
702 fatal("append_domain must begin with a '.'");
704 if (Config
.errHtmlText
== NULL
)
705 Config
.errHtmlText
= xstrdup(null_string
);
707 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
708 if (Config
.max_filedescriptors
> 0) {
709 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
711 #elif USE_SELECT || USE_SELECT_WIN32
712 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
713 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
719 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
721 visible_appname_string
);
724 * the extra space is for loop detection in client_side.c -- we search
725 * for substrings in the Via header.
727 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
729 visible_appname_string
);
731 /* Use visible_hostname as default surrogate_id */
732 if (!Config
.Accel
.surrogate_id
) {
733 const char *t
= getMyHostname();
734 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
737 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
738 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
740 if (Config
.appendDomain
)
741 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
743 Config
.appendDomainLen
= 0;
745 if (Config
.connect_retries
> 10) {
746 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
747 Config
.connect_retries
= 10;
750 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
752 requirePathnameExists("cache_dns_program", Config
.Program
.dnsserver
);
756 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
758 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
759 if (Config
.Program
.redirect
)
760 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
762 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
764 if (Config
.errorDirectory
)
765 requirePathnameExists("Error Directory", Config
.errorDirectory
);
767 #if USE_HTTP_VIOLATIONS
770 const RefreshPattern
*R
;
772 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
773 if (!R
->flags
.override_expire
)
776 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
781 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
782 if (!R
->flags
.override_lastmod
)
785 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
790 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
791 if (!R
->flags
.reload_into_ims
)
794 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
799 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
800 if (!R
->flags
.ignore_reload
)
803 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
808 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
809 if (!R
->flags
.ignore_no_cache
)
812 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP");
817 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
818 if (!R
->flags
.ignore_no_store
)
821 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
826 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
827 if (!R
->flags
.ignore_must_revalidate
)
829 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP");
833 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
834 if (!R
->flags
.ignore_private
)
837 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
842 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
843 if (!R
->flags
.ignore_auth
)
846 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP");
853 #if !USE_HTTP_VIOLATIONS
854 Config
.onoff
.via
= 1;
857 if (!Config
.onoff
.via
)
858 debugs(22, DBG_IMPORTANT
, "WARNING: HTTP requires the use of Via");
862 // we enable runtime PURGE checks if there is at least one PURGE method ACL
863 // TODO: replace with a dedicated "purge" ACL option?
864 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
866 Config2
.onoff
.mangle_request_headers
= (Config
.request_header_access
!= NULL
);
868 if (geteuid() == 0) {
869 if (NULL
!= Config
.effectiveUser
) {
871 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
875 * Andres Kroonmaa <andre@online.ee>:
876 * Some getpwnam() implementations (Solaris?) require
877 * an available FD < 256 for opening a FILE* to the
880 * This should be safe at startup, but might still fail
881 * during reconfigure.
883 fatalf("getpwnam failed to find userid for effective user '%s'",
884 Config
.effectiveUser
);
888 Config2
.effectiveUserID
= pwd
->pw_uid
;
890 Config2
.effectiveGroupID
= pwd
->pw_gid
;
894 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
896 char *env_str
= (char *)xcalloc((len
= strlen(pwd
->pw_dir
) + 6), 1);
897 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
905 Config2
.effectiveUserID
= geteuid();
906 Config2
.effectiveGroupID
= getegid();
909 if (NULL
!= Config
.effectiveGroup
) {
911 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
914 fatalf("getgrnam failed to find groupid for effective group '%s'",
915 Config
.effectiveGroup
);
919 Config2
.effectiveGroupID
= grp
->gr_gid
;
922 HttpRequestMethod::Configure(Config
);
925 debugs(3, DBG_IMPORTANT
, "Initializing https proxy context");
927 Config
.ssl_client
.sslContext
= sslCreateClientContext(Config
.ssl_client
.cert
, Config
.ssl_client
.key
, Config
.ssl_client
.version
, Config
.ssl_client
.cipher
, Config
.ssl_client
.options
, Config
.ssl_client
.flags
, Config
.ssl_client
.cafile
, Config
.ssl_client
.capath
, Config
.ssl_client
.crlfile
);
929 for (CachePeer
*p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
931 debugs(3, DBG_IMPORTANT
, "Initializing cache_peer " << p
->name
<< " SSL context");
932 p
->sslContext
= sslCreateClientContext(p
->sslcert
, p
->sslkey
, p
->sslversion
, p
->sslcipher
, p
->ssloptions
, p
->sslflags
, p
->sslcafile
, p
->sslcapath
, p
->sslcrlfile
);
936 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.http
; s
!= NULL
; s
= s
->next
) {
940 debugs(3, DBG_IMPORTANT
, "Initializing http_port " << s
->s
<< " SSL context");
941 s
->configureSslServerContext();
944 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.https
; s
!= NULL
; s
= s
->next
) {
945 debugs(3, DBG_IMPORTANT
, "Initializing https_port " << s
->s
<< " SSL context");
946 s
->configureSslServerContext();
951 // prevent infinite fetch loops in the request parser
952 // due to buffer full but not enough data recived to finish parse
953 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
954 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
955 " Change client_request_buffer_max or request_header_max_size limits.",
956 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
961 * disable client side request pipelining. There is a race with
962 * Negotiate and NTLM when the client sends a second request on an
963 * connection before the authenticate challenge is sent. With
964 * pipelining OFF, the client may fail to authenticate, but squid's
965 * state will be preserved.
967 if (Config
.onoff
.pipeline_prefetch
) {
968 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
969 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
970 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
971 debugs(3, DBG_IMPORTANT
, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF.");
972 Config
.onoff
.pipeline_prefetch
= 0;
978 /** Parse a line containing an obsolete directive.
979 * To upgrade it where possible instead of just "Bungled config" for
980 * directives which cannot be marked as simply aliases of the some name.
981 * For example if the parameter order and content has changed.
982 * Or if the directive has been completely removed.
985 parse_obsolete(const char *name
)
987 // Directives which have been radically changed rather than removed
988 if (!strcmp(name
, "url_rewrite_concurrency")) {
991 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
992 Config
.redirectChildren
.concurrency
= cval
;
996 /* Parse a time specification from the config file. Store the
997 * result in 'tptr', after converting it to 'units' */
999 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
)
1006 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
1009 if ((token
= strtok(NULL
, w_space
)) == NULL
)
1014 m
= u
; /* default to 'units' if none specified */
1018 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1019 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1020 config_input_line
<< "', assuming " <<
1021 d
<< " " << units
);
1022 else if ((m
= parseTimeUnits(token
, allowMsec
)) == 0)
1025 *tptr
= static_cast<time_msec_t
>(m
* d
);
1029 parseTimeUnits(const char *unit
, bool allowMsec
)
1031 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1034 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1037 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1040 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1043 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1044 return 86400 * 1000;
1046 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1047 return 86400 * 7 * 1000;
1049 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1050 return 86400 * 14 * 1000;
1052 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1053 return static_cast<uint64_t>(86400) * 30 * 1000;
1055 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1056 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1058 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1059 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1061 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1067 parseBytesLine64(int64_t * bptr
, const char *units
)
1074 if ((u
= parseBytesUnits(units
)) == 0) {
1079 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1084 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1091 m
= u
; /* default to 'units' if none specified */
1095 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1096 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1097 config_input_line
<< "', assuming " <<
1098 d
<< " " << units
);
1099 else if ((m
= parseBytesUnits(token
)) == 0) {
1104 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1106 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1111 parseBytesLine(size_t * bptr
, const char *units
)
1118 if ((u
= parseBytesUnits(units
)) == 0) {
1123 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1128 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1129 *bptr
= static_cast<size_t>(-1);
1135 m
= u
; /* default to 'units' if none specified */
1139 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1140 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1141 config_input_line
<< "', assuming " <<
1142 d
<< " " << units
);
1143 else if ((m
= parseBytesUnits(token
)) == 0) {
1148 *bptr
= static_cast<size_t>(m
* d
/ u
);
1150 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1156 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1163 if ((u
= parseBytesUnits(units
)) == 0) {
1168 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1173 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1180 m
= u
; /* default to 'units' if none specified */
1184 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1185 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1186 config_input_line
<< "', assuming " <<
1187 d
<< " " << units
);
1188 else if ((m
= parseBytesUnits(token
)) == 0) {
1193 *bptr
= static_cast<size_t>(m
* d
/ u
);
1195 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1202 * Parse bytes from a string.
1203 * Similar to the parseBytesLine function but parses the string value instead of
1204 * the current token value.
1206 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1209 if ((u
= parseBytesUnits(units
)) == 0) {
1214 // Find number from string beginning.
1215 char const * number_begin
= value
;
1216 char const * number_end
= value
;
1218 while ((*number_end
>= '0' && *number_end
<= '9')) {
1223 number
.limitInit(number_begin
, number_end
- number_begin
);
1225 int d
= xatoi(number
.termedBuf());
1227 if ((m
= parseBytesUnits(number_end
)) == 0) {
1232 *bptr
= static_cast<size_t>(m
* d
/ u
);
1233 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1239 parseBytesUnits(const char *unit
)
1241 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1244 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1247 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1250 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1253 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1258 /*****************************************************************************
1260 *****************************************************************************/
1263 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1268 while (ae
!= NULL
) {
1269 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1270 storeAppendPrintf(entry
, "%s %s %s ",
1277 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1278 storeAppendPrintf(entry
, "%s ", v
->key
);
1282 storeAppendPrintf(entry
, "\n");
1283 wordlistDestroy(&w
);
1289 parse_acl(ACL
** ae
)
1291 ACL::ParseAclLine(LegacyParser
, ae
);
1301 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1305 for (l
= head
; l
; l
= l
->next
) {
1306 storeAppendPrintf(entry
, " %s%s",
1307 l
->op
? null_string
: "!",
1313 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1317 for (l
= head
; l
; l
= l
->next
) {
1318 storeAppendPrintf(entry
, "%s %s",
1320 l
->allow
? "Allow" : "Deny");
1321 dump_acl_list(entry
, l
->aclList
);
1322 storeAppendPrintf(entry
, "\n");
1327 parse_acl_access(acl_access
** head
)
1329 aclParseAccessLine(LegacyParser
, head
);
1333 free_acl_access(acl_access
** head
)
1335 aclDestroyAccessList(head
);
1339 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1341 char buf
[MAX_IPSTRLEN
];
1342 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1346 parse_address(Ip::Address
*addr
)
1348 char *token
= strtok(NULL
, w_space
);
1355 if (!strcmp(token
,"any_addr"))
1357 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1359 else if ( (*addr
= token
) ) // try parse numeric/IPA
1362 addr
->GetHostByName(token
); // dont use ipcache
1366 free_address(Ip::Address
*addr
)
1371 CBDATA_TYPE(AclAddress
);
1374 dump_acl_address(StoreEntry
* entry
, const char *name
, AclAddress
* head
)
1376 char buf
[MAX_IPSTRLEN
];
1379 for (l
= head
; l
; l
= l
->next
) {
1380 if (!l
->addr
.IsAnyAddr())
1381 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1383 storeAppendPrintf(entry
, "%s autoselect", name
);
1385 dump_acl_list(entry
, l
->aclList
);
1387 storeAppendPrintf(entry
, "\n");
1392 freed_acl_address(void *data
)
1394 AclAddress
*l
= static_cast<AclAddress
*>(data
);
1395 aclDestroyAclList(&l
->aclList
);
1399 parse_acl_address(AclAddress
** head
)
1402 AclAddress
**tail
= head
; /* sane name below */
1403 CBDATA_INIT_TYPE_FREECB(AclAddress
, freed_acl_address
);
1404 l
= cbdataAlloc(AclAddress
);
1405 parse_address(&l
->addr
);
1406 aclParseAclList(LegacyParser
, &l
->aclList
);
1409 tail
= &(*tail
)->next
;
1415 free_acl_address(AclAddress
** head
)
1418 AclAddress
*l
= *head
;
1424 CBDATA_TYPE(acl_tos
);
1427 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1431 for (l
= head
; l
; l
= l
->next
) {
1433 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1435 storeAppendPrintf(entry
, "%s none", name
);
1437 dump_acl_list(entry
, l
->aclList
);
1439 storeAppendPrintf(entry
, "\n");
1444 freed_acl_tos(void *data
)
1446 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1447 aclDestroyAclList(&l
->aclList
);
1451 parse_acl_tos(acl_tos
** head
)
1454 acl_tos
**tail
= head
; /* sane name below */
1455 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1456 char *token
= strtok(NULL
, w_space
);
1463 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1468 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1470 l
= cbdataAlloc(acl_tos
);
1472 l
->tos
= (tos_t
)tos
;
1474 aclParseAclList(LegacyParser
, &l
->aclList
);
1477 tail
= &(*tail
)->next
;
1483 free_acl_tos(acl_tos
** head
)
1493 #if SO_MARK && USE_LIBCAP
1495 CBDATA_TYPE(acl_nfmark
);
1498 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1502 for (l
= head
; l
; l
= l
->next
) {
1504 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1506 storeAppendPrintf(entry
, "%s none", name
);
1508 dump_acl_list(entry
, l
->aclList
);
1510 storeAppendPrintf(entry
, "\n");
1515 freed_acl_nfmark(void *data
)
1517 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1518 aclDestroyAclList(&l
->aclList
);
1522 parse_acl_nfmark(acl_nfmark
** head
)
1525 acl_nfmark
**tail
= head
; /* sane name below */
1527 char *token
= strtok(NULL
, w_space
);
1534 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1539 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1541 l
= cbdataAlloc(acl_nfmark
);
1545 aclParseAclList(LegacyParser
, &l
->aclList
);
1548 tail
= &(*tail
)->next
;
1554 free_acl_nfmark(acl_nfmark
** head
)
1557 acl_nfmark
*l
= *head
;
1563 #endif /* SO_MARK */
1565 CBDATA_TYPE(acl_size_t
);
1568 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, acl_size_t
* head
)
1572 for (l
= head
; l
; l
= l
->next
) {
1574 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1576 storeAppendPrintf(entry
, "%s none", name
);
1578 dump_acl_list(entry
, l
->aclList
);
1580 storeAppendPrintf(entry
, "\n");
1585 freed_acl_b_size_t(void *data
)
1587 acl_size_t
*l
= static_cast<acl_size_t
*>(data
);
1588 aclDestroyAclList(&l
->aclList
);
1592 parse_acl_b_size_t(acl_size_t
** head
)
1595 acl_size_t
**tail
= head
; /* sane name below */
1597 CBDATA_INIT_TYPE_FREECB(acl_size_t
, freed_acl_b_size_t
);
1599 l
= cbdataAlloc(acl_size_t
);
1601 parse_b_int64_t(&l
->size
);
1603 aclParseAclList(LegacyParser
, &l
->aclList
);
1606 tail
= &(*tail
)->next
;
1612 free_acl_b_size_t(acl_size_t
** head
)
1615 acl_size_t
*l
= *head
;
1624 #include "DelayPools.h"
1625 #include "DelayConfig.h"
1626 /* do nothing - free_delay_pool_count is the magic free function.
1627 * this is why delay_pool_count isn't just marked TYPE: u_short
1629 #define free_delay_pool_class(X)
1630 #define free_delay_pool_access(X)
1631 #define free_delay_pool_rates(X)
1632 #define dump_delay_pool_class(X, Y, Z)
1633 #define dump_delay_pool_access(X, Y, Z)
1634 #define dump_delay_pool_rates(X, Y, Z)
1637 free_delay_pool_count(DelayConfig
* cfg
)
1639 cfg
->freePoolCount();
1643 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1645 cfg
.dumpPoolCount (entry
, name
);
1649 parse_delay_pool_count(DelayConfig
* cfg
)
1651 cfg
->parsePoolCount();
1655 parse_delay_pool_class(DelayConfig
* cfg
)
1657 cfg
->parsePoolClass();
1661 parse_delay_pool_rates(DelayConfig
* cfg
)
1663 cfg
->parsePoolRates();
1667 parse_delay_pool_access(DelayConfig
* cfg
)
1669 cfg
->parsePoolAccess(LegacyParser
);
1675 #include "ClientDelayConfig.h"
1676 /* do nothing - free_client_delay_pool_count is the magic free function.
1677 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1680 #define free_client_delay_pool_access(X)
1681 #define free_client_delay_pool_rates(X)
1682 #define dump_client_delay_pool_access(X, Y, Z)
1683 #define dump_client_delay_pool_rates(X, Y, Z)
1686 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1688 cfg
->freePoolCount();
1692 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1694 cfg
.dumpPoolCount (entry
, name
);
1698 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1700 cfg
->parsePoolCount();
1704 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1706 cfg
->parsePoolRates();
1710 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1712 cfg
->parsePoolAccess(LegacyParser
);
1716 #if USE_HTTP_VIOLATIONS
1718 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1721 manglers
->dumpAccess(entry
, name
);
1725 parse_http_header_access(HeaderManglers
**pm
)
1729 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1730 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1731 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1736 *pm
= new HeaderManglers
;
1737 HeaderManglers
*manglers
= *pm
;
1738 headerMangler
*mangler
= manglers
->track(t
);
1740 parse_acl_access(&mangler
->access_list
);
1744 free_HeaderManglers(HeaderManglers
**pm
)
1746 // we delete the entire http_header_* mangler configuration at once
1747 if (const HeaderManglers
*manglers
= *pm
) {
1754 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1757 manglers
->dumpReplacement(entry
, name
);
1761 parse_http_header_replace(HeaderManglers
**pm
)
1765 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1766 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1767 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1771 const char *value
= t
+ strlen(t
) + 1;
1774 *pm
= new HeaderManglers
;
1775 HeaderManglers
*manglers
= *pm
;
1776 manglers
->setReplacement(t
, value
);
1782 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1788 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1789 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1791 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1793 storeAppendPrintf(entry
, "\n");
1798 check_null_string(char *s
)
1805 parse_authparam(Auth::ConfigVector
* config
)
1810 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1813 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1816 /* find a configuration for the scheme in the currently parsed configs... */
1817 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1819 if (schemeCfg
== NULL
) {
1820 /* Create a configuration based on the scheme info */
1821 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1823 if (theScheme
== NULL
) {
1824 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1828 config
->push_back(theScheme
->createConfig());
1829 schemeCfg
= Auth::Config::Find(type_str
);
1830 if (schemeCfg
== NULL
) {
1831 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1836 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1840 free_authparam(Auth::ConfigVector
* cfg
)
1842 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1845 /* remove our pointers to the probably-dead sub-configs */
1846 while (cfg
->size()) {
1850 /* on reconfigure initialize new auth schemes for the new config. */
1851 if (reconfiguring
) {
1857 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1859 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1860 (*i
)->dump(entry
, name
, (*i
));
1862 #endif /* USE_AUTH */
1864 /* TODO: just return the object, the # is irrelevant */
1866 find_fstype(char *type
)
1868 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1869 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1876 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1880 RefCount
<SwapDir
> sd
;
1884 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1887 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1890 fs
= find_fstype(type_str
);
1895 /* reconfigure existing dir */
1897 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1898 assert (swap
->swapDirs
[i
].getRaw());
1900 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1901 /* this is specific to on-fs Stores. The right
1902 * way to handle this is probably to have a mapping
1903 * from paths to stores, and have on-fs stores
1904 * register with that, and lookip in that in their
1905 * own setup logic. RBC 20041225. TODO.
1908 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1910 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1911 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1912 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1918 update_maxobjsize();
1925 if (swap
->n_configured
> 63) {
1926 /* 7 bits, signed */
1927 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1928 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1933 allocate_new_swapdir(swap
);
1935 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1937 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1939 /* parse the FS parameters and options */
1940 sd
->parse(swap
->n_configured
, path_str
);
1942 ++swap
->n_configured
;
1944 /* Update the max object size */
1945 update_maxobjsize();
1949 peer_type_str(const peer_t type
)
1951 const char * result
;
1963 case PEER_MULTICAST
:
1964 result
= "multicast";
1976 dump_peer(StoreEntry
* entry
, const char *name
, CachePeer
* p
)
1980 LOCAL_ARRAY(char, xname
, 128);
1983 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1990 dump_peer_options(entry
, p
);
1992 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
1993 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
1995 d
->do_ping
? null_string
: "!",
2000 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
2001 dump_acl_access(entry
, xname
, p
->access
);
2004 for (t
= p
->typelist
; t
; t
= t
->next
) {
2005 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
2007 peer_type_str(t
->type
),
2016 * utility function to prevent getservbyname() being called with a numeric value
2017 * on Windows at least it returns garage results.
2020 isUnsignedNumeric(const char *str
, size_t len
)
2022 if (len
< 1) return false;
2024 for (; len
>0 && *str
; ++str
, --len
) {
2025 if (! isdigit(*str
))
2032 \param proto 'tcp' or 'udp' for protocol
2033 \returns Port the named service is supposed to be listening on.
2035 static unsigned short
2036 GetService(const char *proto
)
2038 struct servent
*port
= NULL
;
2039 /** Parses a port number or service name from the squid.conf */
2040 char *token
= strtok(NULL
, w_space
);
2041 if (token
== NULL
) {
2043 return 0; /* NEVER REACHED */
2045 /** Returns either the service port number from /etc/services */
2046 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2047 port
= getservbyname(token
, proto
);
2049 return ntohs((unsigned short)port
->s_port
);
2051 /** Or a numeric translation of the config text. */
2052 return xatos(token
);
2056 \returns Port the named TCP service is supposed to be listening on.
2057 \copydoc GetService(const char *proto)
2059 inline unsigned short
2062 return GetService("tcp");
2066 \returns Port the named UDP service is supposed to be listening on.
2067 \copydoc GetService(const char *proto)
2069 inline unsigned short
2072 return GetService("udp");
2076 parse_peer(CachePeer
** head
)
2080 CBDATA_INIT_TYPE_FREECB(CachePeer
, peerDestroy
);
2081 p
= cbdataAlloc(CachePeer
);
2082 p
->http_port
= CACHE_HTTP_PORT
;
2083 p
->icp
.port
= CACHE_ICP_PORT
;
2086 p
->stats
.logged_state
= PEER_ALIVE
;
2088 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2091 p
->host
= xstrdup(token
);
2093 p
->name
= xstrdup(token
);
2095 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2098 p
->type
= parseNeighborType(token
);
2100 if (p
->type
== PEER_MULTICAST
) {
2101 p
->options
.no_digest
= 1;
2102 p
->options
.no_netdb_exchange
= 1;
2105 p
->http_port
= GetTcpService();
2110 p
->icp
.port
= GetUdpService();
2111 p
->connection_auth
= 2; /* auto */
2113 while ((token
= strtok(NULL
, w_space
))) {
2114 if (!strcasecmp(token
, "proxy-only")) {
2115 p
->options
.proxy_only
= 1;
2116 } else if (!strcasecmp(token
, "no-query")) {
2117 p
->options
.no_query
= 1;
2118 } else if (!strcasecmp(token
, "background-ping")) {
2119 p
->options
.background_ping
= 1;
2120 } else if (!strcasecmp(token
, "no-digest")) {
2121 p
->options
.no_digest
= 1;
2122 } else if (!strcasecmp(token
, "no-tproxy")) {
2123 p
->options
.no_tproxy
= 1;
2124 } else if (!strcasecmp(token
, "multicast-responder")) {
2125 p
->options
.mcast_responder
= 1;
2126 #if PEER_MULTICAST_SIBLINGS
2127 } else if (!strcasecmp(token
, "multicast-siblings")) {
2128 p
->options
.mcast_siblings
= 1;
2130 } else if (!strncasecmp(token
, "weight=", 7)) {
2131 p
->weight
= xatoi(token
+ 7);
2132 } else if (!strncasecmp(token
, "basetime=", 9)) {
2133 p
->basetime
= xatoi(token
+ 9);
2134 } else if (!strcasecmp(token
, "closest-only")) {
2135 p
->options
.closest_only
= 1;
2136 } else if (!strncasecmp(token
, "ttl=", 4)) {
2137 p
->mcast
.ttl
= xatoi(token
+ 4);
2139 if (p
->mcast
.ttl
< 0)
2142 if (p
->mcast
.ttl
> 128)
2144 } else if (!strcasecmp(token
, "default")) {
2145 p
->options
.default_parent
= 1;
2146 } else if (!strcasecmp(token
, "round-robin")) {
2147 p
->options
.roundrobin
= 1;
2148 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2149 p
->options
.weighted_roundrobin
= 1;
2151 } else if (!strcasecmp(token
, "htcp")) {
2152 p
->options
.htcp
= 1;
2153 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2154 /* Note: The htcp- form is deprecated, replaced by htcp= */
2155 p
->options
.htcp
= 1;
2156 char *tmp
= xstrdup(token
+5);
2157 char *mode
, *nextmode
;
2158 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2159 nextmode
= strchr(mode
, ',');
2164 if (!strcasecmp(mode
, "no-clr")) {
2165 if (p
->options
.htcp_only_clr
)
2166 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2167 p
->options
.htcp_no_clr
= 1;
2168 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2169 p
->options
.htcp_no_purge_clr
= 1;
2170 } else if (!strcasecmp(mode
, "only-clr")) {
2171 if (p
->options
.htcp_no_clr
)
2172 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2173 p
->options
.htcp_only_clr
= 1;
2174 } else if (!strcasecmp(mode
, "forward-clr")) {
2175 p
->options
.htcp_forward_clr
= 1;
2176 } else if (!strcasecmp(mode
, "oldsquid")) {
2177 p
->options
.htcp_oldsquid
= 1;
2179 fatalf("invalid HTCP mode '%s'", mode
);
2184 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2185 p
->options
.no_netdb_exchange
= 1;
2187 } else if (!strcasecmp(token
, "carp")) {
2188 if (p
->type
!= PEER_PARENT
)
2189 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2191 p
->options
.carp
= 1;
2192 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2193 if (p
->options
.carp
!= 1)
2194 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2195 p
->options
.carp_key
.set
=1;
2196 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2197 for (; key
; key
= nextkey
) {
2198 nextkey
=strchr(key
,',');
2199 if (nextkey
) ++nextkey
; // skip the comma, any
2200 if (0==strncasecmp(key
,"scheme",6)) {
2201 p
->options
.carp_key
.scheme
=1;
2202 } else if (0==strncasecmp(key
,"host",4)) {
2203 p
->options
.carp_key
.host
=1;
2204 } else if (0==strncasecmp(key
,"port",4)) {
2205 p
->options
.carp_key
.port
=1;
2206 } else if (0==strncasecmp(key
,"path",4)) {
2207 p
->options
.carp_key
.path
=1;
2208 } else if (0==strncasecmp(key
,"params",6)) {
2209 p
->options
.carp_key
.params
=1;
2211 fatalf("invalid carp-key '%s'",key
);
2214 } else if (!strcasecmp(token
, "userhash")) {
2216 if (p
->type
!= PEER_PARENT
)
2217 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2219 p
->options
.userhash
= 1;
2221 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2223 } else if (!strcasecmp(token
, "sourcehash")) {
2224 if (p
->type
!= PEER_PARENT
)
2225 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2227 p
->options
.sourcehash
= 1;
2229 } else if (!strcasecmp(token
, "no-delay")) {
2231 p
->options
.no_delay
= 1;
2233 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2235 } else if (!strncasecmp(token
, "login=", 6)) {
2236 p
->login
= xstrdup(token
+ 6);
2237 rfc1738_unescape(p
->login
);
2238 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2239 p
->connect_timeout
= xatoi(token
+ 16);
2240 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2241 p
->connect_fail_limit
= xatoi(token
+ 19);
2242 #if USE_CACHE_DIGESTS
2243 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2244 p
->digest_url
= xstrdup(token
+ 11);
2247 } else if (!strcasecmp(token
, "allow-miss")) {
2248 p
->options
.allow_miss
= 1;
2249 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2250 p
->max_conn
= xatoi(token
+ 9);
2251 } else if (!strcasecmp(token
, "originserver")) {
2252 p
->options
.originserver
= 1;
2253 } else if (!strncasecmp(token
, "name=", 5)) {
2257 p
->name
= xstrdup(token
+ 5);
2258 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2259 safe_free(p
->domain
);
2262 p
->domain
= xstrdup(token
+ 13);
2266 } else if (strcmp(token
, "ssl") == 0) {
2268 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2269 safe_free(p
->sslcert
);
2270 p
->sslcert
= xstrdup(token
+ 8);
2271 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2272 safe_free(p
->sslkey
);
2273 p
->sslkey
= xstrdup(token
+ 7);
2274 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2275 p
->sslversion
= atoi(token
+ 11);
2276 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2277 safe_free(p
->ssloptions
);
2278 p
->ssloptions
= xstrdup(token
+ 11);
2279 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2280 safe_free(p
->sslcipher
);
2281 p
->sslcipher
= xstrdup(token
+ 10);
2282 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2283 safe_free(p
->sslcafile
);
2284 p
->sslcafile
= xstrdup(token
+ 10);
2285 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2286 safe_free(p
->sslcapath
);
2287 p
->sslcapath
= xstrdup(token
+ 10);
2288 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2289 safe_free(p
->sslcrlfile
);
2290 p
->sslcapath
= xstrdup(token
+ 10);
2291 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2292 safe_free(p
->sslflags
);
2293 p
->sslflags
= xstrdup(token
+ 9);
2294 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2295 safe_free(p
->ssldomain
);
2296 p
->ssldomain
= xstrdup(token
+ 10);
2299 } else if (strcmp(token
, "front-end-https") == 0) {
2300 p
->front_end_https
= 1;
2301 } else if (strcmp(token
, "front-end-https=on") == 0) {
2302 p
->front_end_https
= 1;
2303 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2304 p
->front_end_https
= 2;
2305 } else if (strcmp(token
, "connection-auth=off") == 0) {
2306 p
->connection_auth
= 0;
2307 } else if (strcmp(token
, "connection-auth") == 0) {
2308 p
->connection_auth
= 1;
2309 } else if (strcmp(token
, "connection-auth=on") == 0) {
2310 p
->connection_auth
= 1;
2311 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2312 p
->connection_auth
= 2;
2314 debugs(3, DBG_CRITICAL
, "parse_peer: token='" << token
<< "'");
2319 if (peerFindByName(p
->name
))
2320 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2325 if (p
->connect_fail_limit
< 1)
2326 p
->connect_fail_limit
= 10;
2328 p
->icp
.version
= ICP_VERSION_CURRENT
;
2330 p
->testing_now
= false;
2332 #if USE_CACHE_DIGESTS
2334 if (!p
->options
.no_digest
) {
2335 /* XXX This looks odd.. who has the original pointer
2338 PeerDigest
*pd
= peerDigestCreate(p
);
2339 p
->digest
= cbdataReference(pd
);
2344 p
->index
= ++Config
.npeers
;
2346 while (*head
!= NULL
)
2347 head
= &(*head
)->next
;
2355 free_peer(CachePeer
** P
)
2359 while ((p
= *P
) != NULL
) {
2361 #if USE_CACHE_DIGESTS
2363 cbdataReferenceDone(p
->digest
);
2373 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, Mgr::ActionPasswordList
* list
)
2377 while (list
!= NULL
) {
2378 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2379 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2381 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2383 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2384 storeAppendPrintf(entry
, " %s", w
->key
);
2387 storeAppendPrintf(entry
, "\n");
2393 parse_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2395 char *passwd
= NULL
;
2396 wordlist
*actions
= NULL
;
2397 Mgr::ActionPasswordList
*p
;
2398 Mgr::ActionPasswordList
**P
;
2399 parse_string(&passwd
);
2400 parse_wordlist(&actions
);
2401 p
= new Mgr::ActionPasswordList
;
2403 p
->actions
= actions
;
2405 for (P
= head
; *P
; P
= &(*P
)->next
) {
2407 * See if any of the actions from this line already have a
2408 * password from previous lines. The password checking
2409 * routines in cache_manager.c take the the password from
2410 * the first Mgr::ActionPasswordList that contains the
2411 * requested action. Thus, we should warn users who might
2412 * think they can have two passwords for the same action.
2417 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2418 for (u
= actions
; u
; u
= u
->next
) {
2419 if (strcmp(w
->key
, u
->key
))
2422 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2431 free_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2433 Mgr::ActionPasswordList
*p
;
2435 while ((p
= *head
) != NULL
) {
2438 wordlistDestroy(&p
->actions
);
2444 dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
)
2448 while (var
!= NULL
) {
2449 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2451 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2452 storeAppendPrintf(entry
, " %s", a
->name
);
2454 storeAppendPrintf(entry
, "\n");
2461 parse_denyinfo(AclDenyInfoList
** var
)
2463 aclParseDenyInfoLine(var
);
2467 free_denyinfo(AclDenyInfoList
** list
)
2469 AclDenyInfoList
*a
= NULL
;
2470 AclDenyInfoList
*a_next
= NULL
;
2471 AclNameList
*l
= NULL
;
2472 AclNameList
*l_next
= NULL
;
2474 for (a
= *list
; a
; a
= a_next
) {
2475 for (l
= a
->acl_list
; l
; l
= l_next
) {
2477 memFree(l
, MEM_ACL_NAME_LIST
);
2482 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2490 parse_peer_access(void)
2495 if (!(host
= strtok(NULL
, w_space
)))
2498 if ((p
= peerFindByName(host
)) == NULL
) {
2499 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2503 aclParseAccessLine(LegacyParser
, &p
->access
);
2507 parse_hostdomain(void)
2510 char *domain
= NULL
;
2512 if (!(host
= strtok(NULL
, w_space
)))
2515 while ((domain
= strtok(NULL
, list_sep
))) {
2516 domain_ping
*l
= NULL
;
2517 domain_ping
**L
= NULL
;
2520 if ((p
= peerFindByName(host
)) == NULL
) {
2521 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2525 l
= static_cast<domain_ping
*>(xcalloc(1, sizeof(domain_ping
)));
2528 if (*domain
== '!') { /* check for !.edu */
2533 l
->domain
= xstrdup(domain
);
2535 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2541 parse_hostdomaintype(void)
2545 char *domain
= NULL
;
2547 if (!(host
= strtok(NULL
, w_space
)))
2550 if (!(type
= strtok(NULL
, w_space
)))
2553 while ((domain
= strtok(NULL
, list_sep
))) {
2554 domain_type
*l
= NULL
;
2555 domain_type
**L
= NULL
;
2558 if ((p
= peerFindByName(host
)) == NULL
) {
2559 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2563 l
= static_cast<domain_type
*>(xcalloc(1, sizeof(domain_type
)));
2564 l
->type
= parseNeighborType(type
);
2565 l
->domain
= xstrdup(domain
);
2567 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2573 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2575 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2593 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2595 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2599 parse_onoff(int *var
)
2601 char *token
= strtok(NULL
, w_space
);
2606 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2612 #define free_onoff free_int
2615 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2626 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2630 parse_tristate(int *var
)
2632 char *token
= strtok(NULL
, w_space
);
2637 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2639 else if (!strcasecmp(token
, "warn"))
2645 #define free_tristate free_int
2648 dump_refreshpattern(StoreEntry
* entry
, const char *name
, RefreshPattern
* head
)
2650 while (head
!= NULL
) {
2651 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2653 head
->flags
.icase
? " -i" : null_string
,
2655 (int) head
->min
/ 60,
2656 (int) (100.0 * head
->pct
+ 0.5),
2657 (int) head
->max
/ 60);
2659 if (head
->max_stale
>= 0)
2660 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2662 if (head
->flags
.refresh_ims
)
2663 storeAppendPrintf(entry
, " refresh-ims");
2665 if (head
->flags
.store_stale
)
2666 storeAppendPrintf(entry
, " store-stale");
2668 #if USE_HTTP_VIOLATIONS
2670 if (head
->flags
.override_expire
)
2671 storeAppendPrintf(entry
, " override-expire");
2673 if (head
->flags
.override_lastmod
)
2674 storeAppendPrintf(entry
, " override-lastmod");
2676 if (head
->flags
.reload_into_ims
)
2677 storeAppendPrintf(entry
, " reload-into-ims");
2679 if (head
->flags
.ignore_reload
)
2680 storeAppendPrintf(entry
, " ignore-reload");
2682 if (head
->flags
.ignore_no_cache
)
2683 storeAppendPrintf(entry
, " ignore-no-cache");
2685 if (head
->flags
.ignore_no_store
)
2686 storeAppendPrintf(entry
, " ignore-no-store");
2688 if (head
->flags
.ignore_must_revalidate
)
2689 storeAppendPrintf(entry
, " ignore-must-revalidate");
2691 if (head
->flags
.ignore_private
)
2692 storeAppendPrintf(entry
, " ignore-private");
2694 if (head
->flags
.ignore_auth
)
2695 storeAppendPrintf(entry
, " ignore-auth");
2699 storeAppendPrintf(entry
, "\n");
2706 parse_refreshpattern(RefreshPattern
** head
)
2713 int refresh_ims
= 0;
2714 int store_stale
= 0;
2717 #if USE_HTTP_VIOLATIONS
2719 int override_expire
= 0;
2720 int override_lastmod
= 0;
2721 int reload_into_ims
= 0;
2722 int ignore_reload
= 0;
2723 int ignore_no_cache
= 0;
2724 int ignore_no_store
= 0;
2725 int ignore_must_revalidate
= 0;
2726 int ignore_private
= 0;
2727 int ignore_auth
= 0;
2734 int flags
= REG_EXTENDED
| REG_NOSUB
;
2736 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2741 if (strcmp(token
, "-i") == 0) {
2743 token
= strtok(NULL
, w_space
);
2744 } else if (strcmp(token
, "+i") == 0) {
2745 flags
&= ~REG_ICASE
;
2746 token
= strtok(NULL
, w_space
);
2749 if (token
== NULL
) {
2754 pattern
= xstrdup(token
);
2756 i
= GetInteger(); /* token: min */
2758 /* catch negative and insanely huge values close to 32-bit wrap */
2760 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2763 if (i
> 60*24*365) {
2764 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2768 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2770 i
= GetInteger(); /* token: pct */
2772 pct
= (double) i
/ 100.0;
2774 i
= GetInteger(); /* token: max */
2776 /* catch negative and insanely huge values close to 32-bit wrap */
2778 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2781 if (i
> 60*24*365) {
2782 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2786 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2789 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2790 if (!strcmp(token
, "refresh-ims")) {
2792 } else if (!strcmp(token
, "store-stale")) {
2794 } else if (!strncmp(token
, "max-stale=", 10)) {
2795 max_stale
= atoi(token
+ 10);
2796 #if USE_HTTP_VIOLATIONS
2798 } else if (!strcmp(token
, "override-expire"))
2799 override_expire
= 1;
2800 else if (!strcmp(token
, "override-lastmod"))
2801 override_lastmod
= 1;
2802 else if (!strcmp(token
, "ignore-no-cache"))
2803 ignore_no_cache
= 1;
2804 else if (!strcmp(token
, "ignore-no-store"))
2805 ignore_no_store
= 1;
2806 else if (!strcmp(token
, "ignore-must-revalidate"))
2807 ignore_must_revalidate
= 1;
2808 else if (!strcmp(token
, "ignore-private"))
2810 else if (!strcmp(token
, "ignore-auth"))
2812 else if (!strcmp(token
, "reload-into-ims")) {
2813 reload_into_ims
= 1;
2814 refresh_nocache_hack
= 1;
2815 /* tell client_side.c that this is used */
2816 } else if (!strcmp(token
, "ignore-reload")) {
2818 refresh_nocache_hack
= 1;
2819 /* tell client_side.c that this is used */
2823 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2826 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2828 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2829 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2830 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2834 pct
= pct
< 0.0 ? 0.0 : pct
;
2835 max
= max
< 0 ? 0 : max
;
2836 t
= static_cast<RefreshPattern
*>(xcalloc(1, sizeof(RefreshPattern
)));
2837 t
->pattern
= (char *) xstrdup(pattern
);
2838 t
->compiled_pattern
= comp
;
2843 if (flags
& REG_ICASE
)
2847 t
->flags
.refresh_ims
= 1;
2850 t
->flags
.store_stale
= 1;
2852 t
->max_stale
= max_stale
;
2854 #if USE_HTTP_VIOLATIONS
2856 if (override_expire
)
2857 t
->flags
.override_expire
= 1;
2859 if (override_lastmod
)
2860 t
->flags
.override_lastmod
= 1;
2862 if (reload_into_ims
)
2863 t
->flags
.reload_into_ims
= 1;
2866 t
->flags
.ignore_reload
= 1;
2868 if (ignore_no_cache
)
2869 t
->flags
.ignore_no_cache
= 1;
2871 if (ignore_no_store
)
2872 t
->flags
.ignore_no_store
= 1;
2874 if (ignore_must_revalidate
)
2875 t
->flags
.ignore_must_revalidate
= 1;
2878 t
->flags
.ignore_private
= 1;
2881 t
->flags
.ignore_auth
= 1;
2888 head
= &(*head
)->next
;
2896 free_refreshpattern(RefreshPattern
** head
)
2900 while ((t
= *head
) != NULL
) {
2902 safe_free(t
->pattern
);
2903 regfree(&t
->compiled_pattern
);
2907 #if USE_HTTP_VIOLATIONS
2908 refresh_nocache_hack
= 0;
2914 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2917 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2921 parse_string(char **var
)
2923 char *token
= strtok(NULL
, w_space
);
2929 *var
= xstrdup(token
);
2933 ConfigParser::ParseString(char **var
)
2939 ConfigParser::ParseString(String
*var
)
2941 char *token
= strtok(NULL
, w_space
);
2950 free_string(char **var
)
2956 parse_eol(char *volatile *var
)
2963 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
2971 while (*token
&& xisspace(*token
))
2979 *var
= xstrdup((char *) token
);
2982 #define dump_eol dump_string
2983 #define free_eol free_string
2986 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
2988 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
2992 parse_time_t(time_t * var
)
2995 parseTimeLine(&tval
, T_SECOND_STR
, false);
2996 *var
= static_cast<time_t>(tval
/1000);
3000 free_time_t(time_t * var
)
3007 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
3010 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
3012 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3016 parse_time_msec(time_msec_t
* var
)
3018 parseTimeLine(var
, T_SECOND_STR
, true);
3022 free_time_msec(time_msec_t
* var
)
3030 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3032 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3037 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3039 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3044 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3046 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3052 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3054 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3059 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3061 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3065 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3067 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3072 parse_size_t(size_t * var
)
3081 parse_b_size_t(size_t * var
)
3083 parseBytesLine(var
, B_BYTES_STR
);
3088 parse_b_ssize_t(ssize_t
* var
)
3090 parseBytesLineSigned(var
, B_BYTES_STR
);
3096 parse_kb_size_t(size_t * var
)
3098 parseBytesLine(var
, B_KBYTES_STR
);
3103 parse_b_int64_t(int64_t * var
)
3105 parseBytesLine64(var
, B_BYTES_STR
);
3109 parse_kb_int64_t(int64_t * var
)
3111 parseBytesLine64(var
, B_KBYTES_STR
);
3115 free_size_t(size_t * var
)
3122 free_ssize_t(ssize_t
* var
)
3129 free_b_int64_t(int64_t * var
)
3134 #define free_b_size_t free_size_t
3135 #define free_b_ssize_t free_ssize_t
3136 #define free_kb_size_t free_size_t
3137 #define free_mb_size_t free_size_t
3138 #define free_gb_size_t free_size_t
3139 #define free_kb_int64_t free_b_int64_t
3142 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3144 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3148 free_u_short(unsigned short * u
)
3154 parse_u_short(unsigned short * var
)
3156 ConfigParser::ParseUShort(var
);
3160 ConfigParser::ParseUShort(unsigned short *var
)
3166 ConfigParser::ParseBool(bool *var
)
3168 int i
= GetInteger();
3179 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3181 while (list
!= NULL
) {
3182 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3188 ConfigParser::ParseWordList(wordlist
** list
)
3190 parse_wordlist(list
);
3194 parse_wordlist(wordlist
** list
)
3197 char *t
= strtok(NULL
, "");
3199 while ((token
= strwordtok(NULL
, &t
)))
3200 wordlistAdd(list
, token
);
3203 #if 0 /* now unused */
3205 check_null_wordlist(wordlist
* w
)
3212 check_null_acl_access(acl_access
* a
)
3217 #define free_wordlist wordlistDestroy
3219 #define free_uri_whitespace free_int
3222 parse_uri_whitespace(int *var
)
3224 char *token
= strtok(NULL
, w_space
);
3229 if (!strcasecmp(token
, "strip"))
3230 *var
= URI_WHITESPACE_STRIP
;
3231 else if (!strcasecmp(token
, "deny"))
3232 *var
= URI_WHITESPACE_DENY
;
3233 else if (!strcasecmp(token
, "allow"))
3234 *var
= URI_WHITESPACE_ALLOW
;
3235 else if (!strcasecmp(token
, "encode"))
3236 *var
= URI_WHITESPACE_ENCODE
;
3237 else if (!strcasecmp(token
, "chop"))
3238 *var
= URI_WHITESPACE_CHOP
;
3244 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3248 if (var
== URI_WHITESPACE_ALLOW
)
3250 else if (var
== URI_WHITESPACE_ENCODE
)
3252 else if (var
== URI_WHITESPACE_CHOP
)
3254 else if (var
== URI_WHITESPACE_DENY
)
3259 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3263 free_removalpolicy(RemovalPolicySettings
** settings
)
3268 free_string(&(*settings
)->type
);
3270 free_wordlist(&(*settings
)->args
);
3278 parse_removalpolicy(RemovalPolicySettings
** settings
)
3281 free_removalpolicy(settings
);
3283 *settings
= new RemovalPolicySettings
;
3285 parse_string(&(*settings
)->type
);
3287 parse_wordlist(&(*settings
)->args
);
3291 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3294 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3295 args
= settings
->args
;
3298 storeAppendPrintf(entry
, " %s", args
->key
);
3302 storeAppendPrintf(entry
, "\n");
3306 free_YesNoNone(YesNoNone
*)
3308 // do nothing: no explicit cleanup is required
3312 parse_YesNoNone(YesNoNone
*option
)
3315 parse_onoff(&value
);
3316 option
->configure(value
> 0);
3320 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3322 if (option
.configured())
3323 dump_onoff(entry
, name
, option
? 1 : 0);
3327 free_memcachemode(SquidConfig
* config
)
3333 parse_memcachemode(SquidConfig
* config
)
3335 char *token
= strtok(NULL
, w_space
);
3339 if (strcmp(token
, "always") == 0) {
3340 Config
.onoff
.memory_cache_first
= 1;
3341 Config
.onoff
.memory_cache_disk
= 1;
3342 } else if (strcmp(token
, "disk") == 0) {
3343 Config
.onoff
.memory_cache_first
= 0;
3344 Config
.onoff
.memory_cache_disk
= 1;
3345 } else if (strncmp(token
, "net", 3) == 0) {
3346 Config
.onoff
.memory_cache_first
= 1;
3347 Config
.onoff
.memory_cache_disk
= 0;
3348 } else if (strcmp(token
, "never") == 0) {
3349 Config
.onoff
.memory_cache_first
= 0;
3350 Config
.onoff
.memory_cache_disk
= 0;
3356 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3358 storeAppendPrintf(entry
, "%s ", name
);
3359 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3360 storeAppendPrintf(entry
, "always");
3361 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3362 storeAppendPrintf(entry
, "disk");
3363 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3364 storeAppendPrintf(entry
, "network");
3365 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3366 storeAppendPrintf(entry
, "none");
3367 storeAppendPrintf(entry
, "\n");
3370 #include "cf_parser.cci"
3373 parseNeighborType(const char *s
)
3375 if (!strcasecmp(s
, "parent"))
3378 if (!strcasecmp(s
, "neighbor"))
3379 return PEER_SIBLING
;
3381 if (!strcasecmp(s
, "neighbour"))
3382 return PEER_SIBLING
;
3384 if (!strcasecmp(s
, "sibling"))
3385 return PEER_SIBLING
;
3387 if (!strcasecmp(s
, "multicast"))
3388 return PEER_MULTICAST
;
3390 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3392 return PEER_SIBLING
;
3397 parse_IpAddress_list(Ip::Address_list
** head
)
3400 Ip::Address_list
*s
;
3403 while ((token
= strtok(NULL
, w_space
))) {
3404 if (GetHostWithPort(token
, &ipa
)) {
3407 head
= &(*head
)->next
;
3409 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3419 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3421 char ntoabuf
[MAX_IPSTRLEN
];
3424 storeAppendPrintf(e
, "%s %s\n",
3426 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3432 free_IpAddress_list(Ip::Address_list
** head
)
3434 if (*head
) delete *head
;
3438 #if CURRENTLY_UNUSED
3439 /* This code was previously used by http_port. Left as it really should
3440 * be used by icp_port and htcp_port
3443 check_null_IpAddress_list(const Ip::Address_list
* s
)
3448 #endif /* CURRENTLY_UNUSED */
3449 #endif /* USE_WCCPv2 */
3452 parsePortSpecification(AnyP::PortCfg
* s
, char *token
)
3455 unsigned short port
= 0;
3459 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3460 s
->name
= xstrdup(token
);
3461 s
->connection_auth_disabled
= false;
3463 if (*token
== '[') {
3466 t
= strchr(host
, ']');
3468 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing ']' on IPv6 address: " << token
);
3474 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port in: " << token
);
3477 if (!Ip::EnableIpv6
) {
3478 debugs(3, DBG_CRITICAL
, "FATAL: " << s
->protocol
<< "_port: IPv6 is not available.");
3481 port
= xatos(t
+ 1);
3482 } else if ((t
= strchr(token
, ':'))) {
3487 port
= xatos(t
+ 1);
3489 } else if ((port
= strtol(token
, &junk
, 10)), !*junk
) {
3491 debugs(3, 3, s
->protocol
<< "_port: found Listen on Port: " << port
);
3493 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port: " << token
);
3497 if (port
== 0 && host
!= NULL
) {
3498 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: Port cannot be 0: " << token
);
3505 if (!Ip::EnableIpv6
)
3507 debugs(3, 3, s
->protocol
<< "_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3508 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3510 if (!Ip::EnableIpv6
)
3512 debugs(3, 3, s
->protocol
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3513 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3514 /* dont use ipcache */
3515 s
->defaultsite
= xstrdup(host
);
3517 if (!Ip::EnableIpv6
)
3519 debugs(3, 3, s
->protocol
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3521 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: failed to resolve Host/IP: " << host
);
3527 parse_port_option(AnyP::PortCfg
* s
, char *token
)
3531 if (strcmp(token
, "accel") == 0) {
3532 if (s
->intercepted
|| s
->spoof_client_ip
) {
3533 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3536 s
->accel
= s
->vhost
= 1;
3537 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3538 if (s
->accel
|| s
->spoof_client_ip
) {
3539 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3543 Ip::Interceptor
.StartInterception();
3544 /* Log information regarding the port modes under interception. */
3545 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3546 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3548 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3550 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3551 if ( !s
->s
.SetIPv4() ) {
3552 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3555 } else if (strcmp(token
, "tproxy") == 0) {
3556 if (s
->intercepted
|| s
->accel
) {
3557 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3560 s
->spoof_client_ip
= 1;
3561 Ip::Interceptor
.StartTransparency();
3562 /* Log information regarding the port modes under transparency. */
3563 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3564 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3566 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3567 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3571 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3573 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3576 safe_free(s
->defaultsite
);
3577 s
->defaultsite
= xstrdup(token
+ 12);
3578 } else if (strcmp(token
, "vhost") == 0) {
3580 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3582 s
->accel
= s
->vhost
= 1;
3583 } else if (strcmp(token
, "no-vhost") == 0) {
3585 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3588 } else if (strcmp(token
, "vport") == 0) {
3590 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3594 } else if (strncmp(token
, "vport=", 6) == 0) {
3596 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3599 s
->vport
= xatos(token
+ 6);
3600 } else if (strncmp(token
, "protocol=", 9) == 0) {
3602 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3605 s
->protocol
= xstrdup(token
+ 9);
3606 } else if (strcmp(token
, "allow-direct") == 0) {
3608 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3611 s
->allow_direct
= 1;
3612 } else if (strcmp(token
, "act-as-origin") == 0) {
3614 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3617 } else if (strcmp(token
, "ignore-cc") == 0) {
3618 #if !USE_HTTP_VIOLATIONS
3620 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3625 } else if (strncmp(token
, "name=", 5) == 0) {
3627 s
->name
= xstrdup(token
+ 5);
3628 } else if (strcmp(token
, "no-connection-auth") == 0) {
3629 s
->connection_auth_disabled
= true;
3630 } else if (strcmp(token
, "connection-auth=off") == 0) {
3631 s
->connection_auth_disabled
= true;
3632 } else if (strcmp(token
, "connection-auth") == 0) {
3633 s
->connection_auth_disabled
= false;
3634 } else if (strcmp(token
, "connection-auth=on") == 0) {
3635 s
->connection_auth_disabled
= false;
3636 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3637 if (!strcasecmp(token
+ 23, "off"))
3638 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3639 else if (!strcasecmp(token
+ 23, "transparent"))
3640 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3641 else if (!strcasecmp(token
+ 23, "always"))
3642 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3645 } else if (strcmp(token
, "ipv4") == 0) {
3646 if ( !s
->s
.SetIPv4() ) {
3647 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3650 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3651 s
->tcp_keepalive
.enabled
= 1;
3652 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3653 char *t
= token
+ 13;
3654 s
->tcp_keepalive
.enabled
= 1;
3655 s
->tcp_keepalive
.idle
= atoi(t
);
3659 s
->tcp_keepalive
.interval
= atoi(t
);
3664 s
->tcp_keepalive
.timeout
= atoi(t
);
3668 } else if (strcasecmp(token
, "sslBump") == 0) {
3669 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3670 "in http_port. Use 'ssl-bump' instead.");
3671 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3672 } else if (strcmp(token
, "ssl-bump") == 0) {
3673 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3674 } else if (strncmp(token
, "cert=", 5) == 0) {
3676 s
->cert
= xstrdup(token
+ 5);
3677 } else if (strncmp(token
, "key=", 4) == 0) {
3679 s
->key
= xstrdup(token
+ 4);
3680 } else if (strncmp(token
, "version=", 8) == 0) {
3681 s
->version
= xatoi(token
+ 8);
3682 if (s
->version
< 1 || s
->version
> 4)
3684 } else if (strncmp(token
, "options=", 8) == 0) {
3685 safe_free(s
->options
);
3686 s
->options
= xstrdup(token
+ 8);
3687 } else if (strncmp(token
, "cipher=", 7) == 0) {
3688 safe_free(s
->cipher
);
3689 s
->cipher
= xstrdup(token
+ 7);
3690 } else if (strncmp(token
, "clientca=", 9) == 0) {
3691 safe_free(s
->clientca
);
3692 s
->clientca
= xstrdup(token
+ 9);
3693 } else if (strncmp(token
, "cafile=", 7) == 0) {
3694 safe_free(s
->cafile
);
3695 s
->cafile
= xstrdup(token
+ 7);
3696 } else if (strncmp(token
, "capath=", 7) == 0) {
3697 safe_free(s
->capath
);
3698 s
->capath
= xstrdup(token
+ 7);
3699 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3700 safe_free(s
->crlfile
);
3701 s
->crlfile
= xstrdup(token
+ 8);
3702 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3703 safe_free(s
->dhfile
);
3704 s
->dhfile
= xstrdup(token
+ 9);
3705 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3706 safe_free(s
->sslflags
);
3707 s
->sslflags
= xstrdup(token
+ 9);
3708 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3709 safe_free(s
->sslContextSessionId
);
3710 s
->sslContextSessionId
= xstrdup(token
+ 11);
3711 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3712 s
->generateHostCertificates
= true;
3713 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3714 s
->generateHostCertificates
= true;
3715 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3716 s
->generateHostCertificates
= false;
3717 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3718 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3726 add_http_port(char *portspec
)
3728 AnyP::PortCfg
*s
= new AnyP::PortCfg("http_port");
3729 parsePortSpecification(s
, portspec
);
3730 // we may need to merge better if the above returns a list with clones
3731 assert(s
->next
== NULL
);
3732 s
->next
= cbdataReference(Config
.Sockaddr
.http
);
3733 cbdataReferenceDone(Config
.Sockaddr
.http
);
3734 Config
.Sockaddr
.http
= cbdataReference(s
);
3738 parsePortCfg(AnyP::PortCfg
** head
, const char *optionName
)
3740 const char *protocol
= NULL
;
3741 if (strcmp(optionName
, "http_port") == 0 ||
3742 strcmp(optionName
, "ascii_port") == 0)
3744 else if (strcmp(optionName
, "https_port") == 0)
3751 char *token
= strtok(NULL
, w_space
);
3758 AnyP::PortCfg
*s
= new AnyP::PortCfg(protocol
);
3759 parsePortSpecification(s
, token
);
3761 /* parse options ... */
3762 while ((token
= strtok(NULL
, w_space
))) {
3763 parse_port_option(s
, token
);
3767 if (strcasecmp(protocol
, "https") == 0) {
3768 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3769 const bool hijacked
= s
->spoof_client_ip
|| s
->intercepted
;
3770 if (s
->sslBump
&& !hijacked
) {
3771 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3774 if (hijacked
&& !s
->sslBump
) {
3775 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3781 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3782 // clone the port options from *s to *(s->next)
3783 s
->next
= cbdataReference(s
->clone());
3784 s
->next
->s
.SetIPv4();
3785 debugs(3, 3, protocol
<< "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3789 head
= &(*head
)->next
;
3791 *head
= cbdataReference(s
);
3795 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3797 char buf
[MAX_IPSTRLEN
];
3799 storeAppendPrintf(e
, "%s %s",
3801 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3803 // MODES and specific sub-options.
3805 storeAppendPrintf(e
, " intercept");
3807 else if (s
->spoof_client_ip
)
3808 storeAppendPrintf(e
, " tproxy");
3810 else if (s
->accel
) {
3811 storeAppendPrintf(e
, " accel");
3814 storeAppendPrintf(e
, " vhost");
3817 storeAppendPrintf(e
, " vport");
3818 else if (s
->vport
> 0)
3819 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3822 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3824 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3825 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3827 if (s
->allow_direct
)
3828 storeAppendPrintf(e
, " allow-direct");
3831 storeAppendPrintf(e
, " ignore-cc");
3835 // Generic independent options
3838 storeAppendPrintf(e
, " name=%s", s
->name
);
3840 #if USE_HTTP_VIOLATIONS
3841 if (!s
->accel
&& s
->ignore_cc
)
3842 storeAppendPrintf(e
, " ignore-cc");
3845 if (s
->connection_auth_disabled
)
3846 storeAppendPrintf(e
, " connection-auth=off");
3848 storeAppendPrintf(e
, " connection-auth=on");
3850 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3853 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3856 pmtu
= "transparent";
3858 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3861 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3862 storeAppendPrintf(e
, " ipv4");
3864 if (s
->tcp_keepalive
.enabled
) {
3865 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3866 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3868 storeAppendPrintf(e
, " tcpkeepalive");
3874 storeAppendPrintf(e
, " ssl-bump");
3877 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3880 storeAppendPrintf(e
, " key=%s", s
->key
);
3883 storeAppendPrintf(e
, " version=%d", s
->version
);
3886 storeAppendPrintf(e
, " options=%s", s
->options
);
3889 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3892 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3895 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3898 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3901 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3904 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
3906 if (s
->sslContextSessionId
)
3907 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3909 if (s
->generateHostCertificates
)
3910 storeAppendPrintf(e
, " generate-host-certificates");
3912 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3913 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3918 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3921 dump_generic_port(e
, n
, s
);
3922 storeAppendPrintf(e
, "\n");
3928 free_PortCfg(AnyP::PortCfg
** head
)
3932 while ((s
= *head
) != NULL
) {
3934 cbdataReferenceDone(s
);
3939 configFreeMemory(void)
3943 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3948 requirePathnameExists(const char *name
, const char *path
)
3952 char pathbuf
[BUFSIZ
];
3953 assert(path
!= NULL
);
3955 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3956 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3960 if (stat(path
, &sb
) < 0) {
3961 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3962 // keep going to find more issues if we are only checking the config file with "-k parse"
3963 if (opt_parse_cfg_only
)
3965 // this is fatal if it is found during startup or reconfigure
3966 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3967 fatalf("%s %s: %s", name
, path
, xstrerror());
3974 return ConfigParser::strtokFile();
3977 #include "AccessLogEntry.h"
3980 parse_access_log(CustomLog
** logs
)
3982 const char *filename
, *logdef_name
;
3984 CustomLog
*cl
= (CustomLog
*)xcalloc(1, sizeof(*cl
));
3986 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
3991 if (strcmp(filename
, "none") == 0) {
3992 cl
->type
= Log::Format::CLF_NONE
;
3993 aclParseAclList(LegacyParser
, &cl
->aclList
);
3995 logs
= &(*logs
)->next
;
4000 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
4001 logdef_name
= "squid";
4003 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
4005 cl
->filename
= xstrdup(filename
);
4007 /* look for the definition pointer corresponding to this name */
4008 Format::Format
*lf
= Log::TheConfig
.logformats
;
4010 while (lf
!= NULL
) {
4011 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4013 if (strcmp(lf
->name
, logdef_name
) == 0)
4020 cl
->type
= Log::Format::CLF_CUSTOM
;
4022 } else if (strcmp(logdef_name
, "auto") == 0) {
4023 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4024 cl
->type
= Log::Format::CLF_SQUID
;
4025 } else if (strcmp(logdef_name
, "squid") == 0) {
4026 cl
->type
= Log::Format::CLF_SQUID
;
4027 } else if (strcmp(logdef_name
, "common") == 0) {
4028 cl
->type
= Log::Format::CLF_COMMON
;
4029 } else if (strcmp(logdef_name
, "combined") == 0) {
4030 cl
->type
= Log::Format::CLF_COMBINED
;
4032 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4033 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4035 } else if (strcmp(logdef_name
, "useragent") == 0) {
4036 cl
->type
= Log::Format::CLF_USERAGENT
;
4037 } else if (strcmp(logdef_name
, "referrer") == 0) {
4038 cl
->type
= Log::Format::CLF_REFERER
;
4040 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4045 aclParseAclList(LegacyParser
, &cl
->aclList
);
4048 logs
= &(*logs
)->next
;
4054 check_null_access_log(CustomLog
*customlog_definitions
)
4056 return customlog_definitions
== NULL
;
4060 dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* logs
)
4064 for (log
= logs
; log
; log
= log
->next
) {
4065 storeAppendPrintf(entry
, "%s ", name
);
4067 switch (log
->type
) {
4069 case Log::Format::CLF_CUSTOM
:
4070 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4073 case Log::Format::CLF_NONE
:
4074 storeAppendPrintf(entry
, "none");
4077 case Log::Format::CLF_SQUID
:
4078 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4081 case Log::Format::CLF_COMBINED
:
4082 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4085 case Log::Format::CLF_COMMON
:
4086 storeAppendPrintf(entry
, "%s common", log
->filename
);
4090 case Log::Format::CLF_ICAP_SQUID
:
4091 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4094 case Log::Format::CLF_USERAGENT
:
4095 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4098 case Log::Format::CLF_REFERER
:
4099 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4102 case Log::Format::CLF_UNKNOWN
:
4107 dump_acl_list(entry
, log
->aclList
);
4109 storeAppendPrintf(entry
, "\n");
4114 free_access_log(CustomLog
** definitions
)
4116 while (*definitions
) {
4117 CustomLog
*log
= *definitions
;
4118 *definitions
= log
->next
;
4120 log
->logFormat
= NULL
;
4121 log
->type
= Log::Format::CLF_UNKNOWN
;
4124 aclDestroyAclList(&log
->aclList
);
4126 safe_free(log
->filename
);
4132 /// parses list of integers form name=N1,N2,N3,...
4134 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4136 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4137 data
+= name
.size();
4142 if (!StringToInt(data
, value
, &data
, 10))
4144 list
.push_back(value
);
4145 if (*data
== '\0' || *data
!= ',')
4150 return data
&& *data
== '\0';
4154 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4156 #if !HAVE_CPU_AFFINITY
4157 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4158 "support, do not set 'cpu_affinity_map'");
4160 #endif /* HAVE_CPU_AFFINITY */
4162 if (!*cpuAffinityMap
)
4163 *cpuAffinityMap
= new CpuAffinityMap
;
4165 const char *const pToken
= strtok(NULL
, w_space
);
4166 const char *const cToken
= strtok(NULL
, w_space
);
4167 Vector
<int> processes
, cores
;
4168 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4169 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4170 "in 'cpu_affinity_map'");
4172 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4173 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4174 "'cpu_affinity_map'");
4176 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4177 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4178 "process_numbers and cores lists differ in length or " <<
4179 "contain numbers <= 0");
4185 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4187 if (cpuAffinityMap
) {
4188 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4189 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4190 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4191 cpuAffinityMap
->processes()[i
]);
4193 storeAppendPrintf(entry
, " cores=");
4194 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4195 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4196 cpuAffinityMap
->cores()[i
]);
4198 storeAppendPrintf(entry
, "\n");
4203 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4205 delete *cpuAffinityMap
;
4206 *cpuAffinityMap
= NULL
;
4212 parse_adaptation_service_set_type()
4214 Adaptation::Config::ParseServiceSet();
4218 parse_adaptation_service_chain_type()
4220 Adaptation::Config::ParseServiceChain();
4224 parse_adaptation_access_type()
4226 Adaptation::Config::ParseAccess(LegacyParser
);
4230 parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4232 Adaptation::Config::ParseMetaHeader(LegacyParser
);
4236 dump_adaptation_meta_type(StoreEntry
*entry
, const char *name
, Adaptation::Config::MetaHeaders
&)
4238 Adaptation::Config::DumpMetaHeader(entry
, name
);
4242 free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4244 // Nothing to do, it is released inside Adaptation::Config::freeService()
4246 #endif /* USE_ADAPTATION */
4251 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4253 cfg
->parseService();
4257 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4263 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4265 cfg
.dumpService(entry
, name
);
4269 parse_icap_class_type()
4271 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_class' is depricated. " <<
4272 "Use 'adaptation_service_set' instead");
4273 Adaptation::Config::ParseServiceSet();
4277 parse_icap_access_type()
4279 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_access' is depricated. " <<
4280 "Use 'adaptation_access' instead");
4281 Adaptation::Config::ParseAccess(LegacyParser
);
4289 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4291 cfg
->parseService();
4295 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4301 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4303 cfg
.dumpService(entry
, name
);
4306 #endif /* USE_ECAP */
4309 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4314 cfg
->service_failure_limit
= GetInteger();
4316 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4319 if (strcmp(token
,"in") != 0) {
4320 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4324 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4328 d
= static_cast<time_t> (xatoi(token
));
4330 m
= static_cast<time_t> (1);
4334 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4335 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4337 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4340 cfg
->oldest_service_failure
= (m
* d
);
4343 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4345 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4346 if (cfg
.oldest_service_failure
> 0) {
4347 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4349 storeAppendPrintf(entry
, "\n");
4352 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4354 cfg
->oldest_service_failure
= 0;
4355 cfg
->service_failure_limit
= 0;
4360 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4363 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4364 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4370 if ( char *s
= strchr(al
, '{')) {
4371 *s
= '\0'; // terminate the al string
4383 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4384 ca
->alg
= Ssl::algSetValidAfter
;
4385 ca
->param
= strdup("on");
4386 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4387 ca
->alg
= Ssl::algSetValidBefore
;
4388 ca
->param
= strdup("on");
4389 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4390 ca
->alg
= Ssl::algSetCommonName
;
4392 if (strlen(param
) > 64) {
4393 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4397 ca
->param
= strdup(param
);
4400 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4405 aclParseAclList(LegacyParser
, &ca
->aclList
);
4408 cert_adapt
= &(*cert_adapt
)->next
;
4413 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4415 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4416 storeAppendPrintf(entry
, "%s ", name
);
4417 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4419 dump_acl_list(entry
, ca
->aclList
);
4420 storeAppendPrintf(entry
, "\n");
4424 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4426 while (*cert_adapt
) {
4427 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4428 *cert_adapt
= ca
->next
;
4429 safe_free(ca
->param
);
4432 aclDestroyAclList(&ca
->aclList
);
4438 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4441 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4442 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4447 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4448 cs
->alg
= Ssl::algSignTrusted
;
4449 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4450 cs
->alg
= Ssl::algSignUntrusted
;
4451 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4452 cs
->alg
= Ssl::algSignSelf
;
4454 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4459 aclParseAclList(LegacyParser
, &cs
->aclList
);
4462 cert_sign
= &(*cert_sign
)->next
;
4467 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4469 sslproxy_cert_sign
*cs
;
4470 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4471 storeAppendPrintf(entry
, "%s ", name
);
4472 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4474 dump_acl_list(entry
, cs
->aclList
);
4475 storeAppendPrintf(entry
, "\n");
4479 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4481 while (*cert_sign
) {
4482 sslproxy_cert_sign
*cs
= *cert_sign
;
4483 *cert_sign
= cs
->next
;
4486 aclDestroyAclList(&cs
->aclList
);
4492 class sslBumpCfgRr
: public ::RegisteredRunner
4495 static Ssl::BumpMode lastDeprecatedRule
;
4496 /* RegisteredRunner API */
4497 virtual void run(const RunnerRegistry
&);
4500 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4502 RunnerRegistrationEntry(rrFinalizeConfig
, sslBumpCfgRr
);
4504 void sslBumpCfgRr::run(const RunnerRegistry
&r
)
4506 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4507 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4508 static char buf
[1024];
4509 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4510 strcpy(buf
, "ssl_bump deny all");
4511 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4512 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4513 "must not use implicit rules. Update your ssl_bump rules.");
4515 strcpy(buf
, "ssl_bump allow all");
4516 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4517 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4518 "inferior to the newer server-first bumping mode. New ssl_bump"
4519 " configurations must not use implicit rules. Update your ssl_bump rules.");
4525 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4527 typedef const char *BumpCfgStyle
;
4528 BumpCfgStyle bcsNone
= NULL
;
4529 BumpCfgStyle bcsNew
= "new client/server-first/none";
4530 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4531 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4532 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4534 if ((bm
= strtok(NULL
, w_space
)) == NULL
) {
4539 // if this is the first rule proccessed
4540 if (*ssl_bump
== NULL
) {
4541 bumpCfgStyleLast
= bcsNone
;
4542 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4545 acl_access
*A
= new acl_access
;
4546 A
->allow
= allow_t(ACCESS_ALLOWED
);
4548 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4549 A
->allow
.kind
= Ssl::bumpClientFirst
;
4550 bumpCfgStyleNow
= bcsNew
;
4551 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4552 A
->allow
.kind
= Ssl::bumpServerFirst
;
4553 bumpCfgStyleNow
= bcsNew
;
4554 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4555 A
->allow
.kind
= Ssl::bumpNone
;
4556 bumpCfgStyleNow
= bcsNew
;
4557 } else if (strcmp(bm
, "allow") == 0) {
4558 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4559 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4560 "is usually inferior to the newer server-first "
4561 "bumping mode. Update your ssl_bump rules.");
4562 A
->allow
.kind
= Ssl::bumpClientFirst
;
4563 bumpCfgStyleNow
= bcsOld
;
4564 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4565 } else if (strcmp(bm
, "deny") == 0) {
4566 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4567 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4568 "your ssl_bump rules.");
4569 A
->allow
.kind
= Ssl::bumpNone
;
4570 bumpCfgStyleNow
= bcsOld
;
4571 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4573 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4578 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4579 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4580 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4585 bumpCfgStyleLast
= bumpCfgStyleNow
;
4587 aclParseAclList(LegacyParser
, &A
->aclList
);
4590 for (B
= *ssl_bump
, T
= ssl_bump
; B
; T
= &B
->next
, B
= B
->next
);
4594 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4597 for (sb
= ssl_bump
; sb
!= NULL
; sb
= sb
->next
) {
4598 storeAppendPrintf(entry
, "%s ", name
);
4599 storeAppendPrintf(entry
, "%s ", Ssl::bumpMode(sb
->allow
.kind
));
4601 dump_acl_list(entry
, sb
->aclList
);
4602 storeAppendPrintf(entry
, "\n");
4606 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4608 free_acl_access(ssl_bump
);
4613 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4618 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4619 storeAppendPrintf(entry
, "%s ", hwa
->fieldName
.c_str());
4620 storeAppendPrintf(entry
, "%s ", hwa
->fieldValue
.c_str());
4622 dump_acl_list(entry
, hwa
->aclList
);
4623 storeAppendPrintf(entry
, "\n");
4627 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4631 *headers
= new HeaderWithAclList
;
4633 if ((fn
= strtok(NULL
, w_space
)) == NULL
) {
4639 hwa
.fieldId
= httpHeaderIdByNameDef(fn
, strlen(fn
));
4640 if (hwa
.fieldId
== HDR_BAD_HDR
)
4641 hwa
.fieldId
= HDR_OTHER
;
4645 ConfigParser::ParseQuotedString(&buf
, &wasQuoted
);
4646 hwa
.fieldValue
= buf
.termedBuf();
4647 hwa
.quoted
= wasQuoted
;
4649 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4650 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4654 hwa
.valueFormat
= nlf
;
4656 aclParseAclList(LegacyParser
, &hwa
.aclList
);
4657 (*headers
)->push_back(hwa
);
4660 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4665 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4667 aclDestroyAclList(&hwa
->aclList
);
4669 if (hwa
->valueFormat
) {
4670 delete hwa
->valueFormat
;
4671 hwa
->valueFormat
= NULL
;