4 * DEBUG: section 03 Configuration File Parsing
5 * AUTHOR: Harvest Derived
7 * SQUID Web Proxy Cache http://www.squid-cache.org/
8 * ----------------------------------------------------------
10 * Squid is the result of efforts by numerous individuals from
11 * the Internet community; see the CONTRIBUTORS file for full
12 * details. Many organizations have provided support for Squid's
13 * development; see the SPONSORS file for full details. Squid is
14 * Copyrighted (C) 2001 by the Regents of the University of
15 * California; see the COPYRIGHT file for full details. Squid
16 * incorporates software developed and/or copyrighted by other
17 * sources; see the CREDITS file for full details.
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
37 #include "acl/Gadgets.h"
38 #include "acl/MethodData.h"
39 #include "anyp/PortCfg.h"
40 #include "base/RunnersRegistry.h"
42 #include "ConfigParser.h"
43 #include "CpuAffinityMap.h"
44 #include "DiskIO/DiskIOModule.h"
45 #include "eui/Config.h"
46 #include "ExternalACL.h"
47 #include "format/Format.h"
49 #include "HttpHeaderTools.h"
50 #include "HttpRequestMethod.h"
51 #include "ident/Config.h"
52 #include "ip/Intercept.h"
53 #include "ip/QosConfig.h"
56 #include "log/Config.h"
59 #include "mgr/Registration.h"
61 #include "PeerDigest.h"
64 #include "SquidString.h"
66 #include "StoreFileSystem.h"
70 #include "neighbors.h"
72 /* wccp2 has its own conditional definitions */
75 #include "adaptation/Config.h"
78 #include "adaptation/icap/Config.h"
81 #include "adaptation/ecap/Config.h"
84 #include "ssl/support.h"
85 #include "ssl/Config.h"
88 #include "auth/Config.h"
89 #include "auth/Scheme.h"
92 #include "esi/Parser.h"
108 #include <sys/types.h>
117 #include <sys/stat.h>
121 #include "ssl/gadgets.h"
125 static void parse_adaptation_service_set_type();
126 static void parse_adaptation_service_chain_type();
127 static void parse_adaptation_access_type();
128 static void parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
129 static void dump_adaptation_meta_type(StoreEntry
*, const char *, Adaptation::Config::MetaHeaders
&);
130 static void free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
134 static void parse_icap_service_type(Adaptation::Icap::Config
*);
135 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
136 static void free_icap_service_type(Adaptation::Icap::Config
*);
137 static void parse_icap_class_type();
138 static void parse_icap_access_type();
140 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
141 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
142 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
146 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
147 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
148 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
151 static peer_t
parseNeighborType(const char *s
);
155 static const char *const T_MILLISECOND_STR
= "millisecond";
156 static const char *const T_SECOND_STR
= "second";
157 static const char *const T_MINUTE_STR
= "minute";
158 static const char *const T_HOUR_STR
= "hour";
159 static const char *const T_DAY_STR
= "day";
160 static const char *const T_WEEK_STR
= "week";
161 static const char *const T_FORTNIGHT_STR
= "fortnight";
162 static const char *const T_MONTH_STR
= "month";
163 static const char *const T_YEAR_STR
= "year";
164 static const char *const T_DECADE_STR
= "decade";
166 static const char *const B_BYTES_STR
= "bytes";
167 static const char *const B_KBYTES_STR
= "KB";
168 static const char *const B_MBYTES_STR
= "MB";
169 static const char *const B_GBYTES_STR
= "GB";
171 static const char *const list_sep
= ", \t\n\r";
173 static void parse_access_log(customlog
** customlog_definitions
);
174 static int check_null_access_log(customlog
*customlog_definitions
);
175 static void dump_access_log(StoreEntry
* entry
, const char *name
, customlog
* definitions
);
176 static void free_access_log(customlog
** definitions
);
178 static void update_maxobjsize(void);
179 static void configDoConfigure(void);
180 static void parse_refreshpattern(refresh_t
**);
181 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
182 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
);
183 static void parse_u_short(unsigned short * var
);
184 static void parse_string(char **);
185 static void default_all(void);
186 static void defaults_if_none(void);
187 static void defaults_postscriptum(void);
188 static int parse_line(char *);
189 static void parse_obsolete(const char *);
190 static void parseBytesLine(size_t * bptr
, const char *units
);
192 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
195 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
197 static size_t parseBytesUnits(const char *unit
);
198 static void free_all(void);
199 void requirePathnameExists(const char *name
, const char *path
);
200 static OBJH dump_config
;
201 #if USE_HTTP_VIOLATIONS
202 static void free_HeaderManglers(HeaderManglers
**pm
);
203 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
204 static void parse_http_header_access(HeaderManglers
**manglers
);
205 #define free_http_header_access free_HeaderManglers
206 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
207 static void parse_http_header_replace(HeaderManglers
**manglers
);
208 #define free_http_header_replace free_HeaderManglers
210 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
);
211 static void parse_HeaderWithAclList(HeaderWithAclList
**header
);
212 static void free_HeaderWithAclList(HeaderWithAclList
**header
);
213 static void parse_denyinfo(acl_deny_info_list
** var
);
214 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, acl_deny_info_list
* var
);
215 static void free_denyinfo(acl_deny_info_list
** var
);
218 static void parse_IpAddress_list(Ip::Address_list
**);
219 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
220 static void free_IpAddress_list(Ip::Address_list
**);
222 static int check_null_IpAddress_list(const Ip::Address_list
*);
223 #endif /* CURRENTLY_UNUSED */
224 #endif /* USE_WCCPv2 */
226 static void parsePortCfg(AnyP::PortCfg
**, const char *protocol
);
227 #define parse_PortCfg(l) parsePortCfg((l), token)
228 static void dump_PortCfg(StoreEntry
*, const char *, const AnyP::PortCfg
*);
229 static void free_PortCfg(AnyP::PortCfg
**);
232 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
233 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
);
234 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
235 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
236 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
);
237 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
238 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
);
239 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
);
240 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
);
243 static void parse_b_size_t(size_t * var
);
244 static void parse_b_int64_t(int64_t * var
);
246 static bool parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
);
248 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
249 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
250 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
252 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
255 * LegacyParser is a parser for legacy code that uses the global
256 * approach. This is static so that it is only exposed to cache_cf.
257 * Other modules needing access to a ConfigParser should have it
258 * provided to them in their parserFOO methods.
260 static ConfigParser LegacyParser
= ConfigParser();
265 LegacyParser
.destruct();
269 update_maxobjsize(void)
274 for (i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
275 assert (Config
.cacheSwap
.swapDirs
[i
].getRaw());
277 if (dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->
279 ms
= dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->max_objsize
;
281 store_maxobjsize
= ms
;
285 SetConfigFilename(char const *file_name
, bool is_pipe
)
287 cfg_filename
= file_name
;
292 cfg_filename
= file_name
+ 1;
293 else if ((token
= strrchr(cfg_filename
, '/')))
294 cfg_filename
= token
+ 1;
298 skip_ws(const char* s
)
307 parseManyConfigFiles(char* files
, int depth
)
310 char* saveptr
= NULL
;
315 memset(&globbuf
, 0, sizeof(globbuf
));
316 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
317 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
318 fatalf("Unable to find configuration file: %s: %s",
322 for (i
= 0; i
< (int)globbuf
.gl_pathc
; ++i
) {
323 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
327 char* file
= strwordtok(files
, &saveptr
);
328 while (file
!= NULL
) {
329 error_count
+= parseOneConfigFile(file
, depth
);
330 file
= strwordtok(NULL
, &saveptr
);
332 #endif /* HAVE_GLOB */
337 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
340 assert(newSubstr
!= NULL
);
342 unsigned newSubstrLen
= strlen(newSubstr
);
343 if (newSubstrLen
> substrLen
)
344 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
346 // move tail part including zero
347 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
348 // copy new substring in place
349 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
355 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
357 assert(line
!= NULL
);
358 assert(macroName
!= NULL
);
359 assert(substStr
!= NULL
);
360 unsigned macroNameLen
= strlen(macroName
);
361 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
362 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
366 ProcessMacros(char*& line
, int& len
)
368 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
369 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
373 trim_trailing_ws(char* str
)
376 unsigned i
= strlen(str
);
377 while ((i
> 0) && xisspace(str
[i
- 1]))
383 FindStatement(const char* line
, const char* statement
)
385 assert(line
!= NULL
);
386 assert(statement
!= NULL
);
388 const char* str
= skip_ws(line
);
389 unsigned len
= strlen(statement
);
390 if (strncmp(str
, statement
, len
) == 0) {
394 else if (xisspace(*str
))
402 StrToInt(const char* str
, long& number
)
407 number
= strtol(str
, &end
, 0);
409 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
413 EvalBoolExpr(const char* expr
)
415 assert(expr
!= NULL
);
416 if (strcmp(expr
, "true") == 0) {
418 } else if (strcmp(expr
, "false") == 0) {
420 } else if (const char* equation
= strchr(expr
, '=')) {
421 const char* rvalue
= skip_ws(equation
+ 1);
422 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
423 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
424 trim_trailing_ws(lvalue
);
427 if (!StrToInt(lvalue
, number1
))
428 fatalf("String is not a integer number: '%s'\n", lvalue
);
430 if (!StrToInt(rvalue
, number2
))
431 fatalf("String is not a integer number: '%s'\n", rvalue
);
434 return number1
== number2
;
436 fatalf("Unable to evaluate expression '%s'\n", expr
);
437 return false; // this place cannot be reached
441 parseOneConfigFile(const char *file_name
, unsigned int depth
)
444 const char *orig_cfg_filename
= cfg_filename
;
445 const int orig_config_lineno
= config_lineno
;
447 char *tmp_line
= NULL
;
448 int tmp_line_len
= 0;
452 debugs(3, DBG_IMPORTANT
, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
454 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
458 if (file_name
[0] == '!' || file_name
[0] == '|') {
459 fp
= popen(file_name
+ 1, "r");
462 fp
= fopen(file_name
, "r");
466 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
469 setmode(fileno(fp
), O_TEXT
);
472 SetConfigFilename(file_name
, bool(is_pipe
));
474 memset(config_input_line
, '\0', BUFSIZ
);
478 Vector
<bool> if_states
;
479 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
482 if ((token
= strchr(config_input_line
, '\n')))
485 if ((token
= strchr(config_input_line
, '\r')))
488 // strip any prefix whitespace off the line.
489 const char *p
= skip_ws(config_input_line
);
490 if (config_input_line
!= p
)
491 memmove(config_input_line
, p
, strlen(p
)+1);
493 if (strncmp(config_input_line
, "#line ", 6) == 0) {
494 static char new_file_name
[1024];
496 static char new_lineno
;
497 token
= config_input_line
+ 6;
498 new_lineno
= strtol(token
, &file
, 0) - 1;
501 continue; /* Not a valid #line directive, may be a comment */
503 while (*file
&& xisspace((unsigned char) *file
))
508 continue; /* Not a valid #line directive, may be a comment */
510 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
512 if ((token
= strchr(new_file_name
, '"')))
515 cfg_filename
= new_file_name
;
518 config_lineno
= new_lineno
;
521 if (config_input_line
[0] == '#')
524 if (config_input_line
[0] == '\0')
527 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
529 size_t append_len
= strlen(append
);
531 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
533 strcpy(tmp_line
+ tmp_line_len
, append
);
535 tmp_line_len
+= append_len
;
537 if (tmp_line
[tmp_line_len
-1] == '\\') {
538 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
539 tmp_line
[--tmp_line_len
] = '\0';
543 trim_trailing_ws(tmp_line
);
544 ProcessMacros(tmp_line
, tmp_line_len
);
545 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
547 if (const char* expr
= FindStatement(tmp_line
, "if")) {
548 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
549 } else if (FindStatement(tmp_line
, "endif")) {
550 if (!if_states
.empty())
551 if_states
.pop_back(); // remove last if-statement meaning
553 fatalf("'endif' without 'if'\n");
554 } else if (FindStatement(tmp_line
, "else")) {
555 if (!if_states
.empty())
556 if_states
.back() = !if_states
.back();
558 fatalf("'else' without 'if'\n");
559 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
560 /* Handle includes here */
561 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
562 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
563 } else if (!parse_line(tmp_line
)) {
564 debugs(3, DBG_CRITICAL
, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
573 if (!if_states
.empty())
574 fatalf("if-statement without 'endif'\n");
577 int ret
= pclose(fp
);
580 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
585 cfg_filename
= orig_cfg_filename
;
586 config_lineno
= orig_config_lineno
;
592 parseConfigFile(const char *file_name
)
600 ACLMethodData::ThePurgeCount
= 0;
603 err_count
= parseOneConfigFile(file_name
, 0);
607 defaults_postscriptum();
610 * We must call configDoConfigure() before leave_suid() because
611 * configDoConfigure() is where we turn username strings into
616 if (!Config
.chroot_dir
) {
618 setUmask(Config
.umask
);
619 _db_init(Debug::cache_log
, Debug::debugOptions
);
623 if (opt_send_signal
== -1) {
624 Mgr::RegisterAction("config",
625 "Current Squid Configuration",
634 configDoConfigure(void)
636 memset(&Config2
, '\0', sizeof(SquidConfig2
));
637 /* init memory as early as possible */
641 if (Config
.cacheSwap
.swapDirs
== NULL
) {
642 /* Memory-only cache probably in effect. */
643 /* turn off the cache rebuild delays... */
644 StoreController::store_dirs_rebuilding
= 0;
645 } else if (InDaemonMode()) { // no diskers in non-daemon mode
646 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
647 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
648 if (sd
->needsDiskStrand())
649 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
653 if (Debug::rotateNumber
< 0) {
654 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
657 #if SIZEOF_OFF_T <= 4
658 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
659 debugs(3, DBG_CRITICAL
, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
660 Config
.Store
.maxObjectSize
= 0x7FFF0000;
663 if (0 == Store::Root().maxSize())
664 /* people might want a zero-sized cache on purpose */
666 else if (Store::Root().maxSize() < Config
.memMaxSize
)
667 /* This is bogus. folk with NULL caches will want this */
668 debugs(3, DBG_CRITICAL
, "WARNING cache_mem is larger than total disk cache space!");
670 if (Config
.Announce
.period
> 0) {
671 Config
.onoff
.announce
= 1;
672 } else if (Config
.Announce
.period
< 1) {
673 Config
.Announce
.period
= 86400 * 365; /* one year */
674 Config
.onoff
.announce
= 0;
677 if (Config
.onoff
.httpd_suppress_version_string
)
678 visible_appname_string
= (char *)appname_string
;
680 visible_appname_string
= (char const *)APP_FULLNAME
;
683 if (Config
.dnsChildren
.n_max
< 1)
684 fatal("No DNS helpers allocated");
687 if (Config
.Program
.redirect
) {
688 if (Config
.redirectChildren
.n_max
< 1) {
689 Config
.redirectChildren
.n_max
= 0;
690 wordlistDestroy(&Config
.Program
.redirect
);
694 if (Config
.appendDomain
)
695 if (*Config
.appendDomain
!= '.')
696 fatal("append_domain must begin with a '.'");
698 if (Config
.errHtmlText
== NULL
)
699 Config
.errHtmlText
= xstrdup(null_string
);
701 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
702 if (Config
.max_filedescriptors
> 0) {
703 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
705 #elif USE_SELECT || USE_SELECT_WIN32
706 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
707 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
713 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
715 visible_appname_string
);
718 * the extra space is for loop detection in client_side.c -- we search
719 * for substrings in the Via header.
721 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
723 visible_appname_string
);
725 /* Use visible_hostname as default surrogate_id */
726 if (!Config
.Accel
.surrogate_id
) {
727 const char *t
= getMyHostname();
728 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
731 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
732 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
734 if (Config
.appendDomain
)
735 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
737 Config
.appendDomainLen
= 0;
739 if (Config
.connect_retries
> 10) {
740 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
741 Config
.connect_retries
= 10;
744 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
746 requirePathnameExists("cache_dns_program", Config
.Program
.dnsserver
);
750 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
752 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
753 if (Config
.Program
.redirect
)
754 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
756 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
758 if (Config
.errorDirectory
)
759 requirePathnameExists("Error Directory", Config
.errorDirectory
);
761 #if USE_HTTP_VIOLATIONS
766 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
767 if (!R
->flags
.override_expire
)
770 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
775 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
776 if (!R
->flags
.override_lastmod
)
779 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
784 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
785 if (!R
->flags
.reload_into_ims
)
788 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
793 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
794 if (!R
->flags
.ignore_reload
)
797 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
802 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
803 if (!R
->flags
.ignore_no_cache
)
806 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP");
811 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
812 if (!R
->flags
.ignore_no_store
)
815 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
820 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
821 if (!R
->flags
.ignore_must_revalidate
)
823 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP");
827 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
828 if (!R
->flags
.ignore_private
)
831 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
836 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
837 if (!R
->flags
.ignore_auth
)
840 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP");
847 #if !USE_HTTP_VIOLATIONS
848 Config
.onoff
.via
= 1;
851 if (!Config
.onoff
.via
)
852 debugs(22, DBG_IMPORTANT
, "WARNING: HTTP requires the use of Via");
856 // we enable runtime PURGE checks if there is at least one PURGE method ACL
857 // TODO: replace with a dedicated "purge" ACL option?
858 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
860 Config2
.onoff
.mangle_request_headers
= (Config
.request_header_access
!= NULL
);
862 if (geteuid() == 0) {
863 if (NULL
!= Config
.effectiveUser
) {
865 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
869 * Andres Kroonmaa <andre@online.ee>:
870 * Some getpwnam() implementations (Solaris?) require
871 * an available FD < 256 for opening a FILE* to the
874 * This should be safe at startup, but might still fail
875 * during reconfigure.
877 fatalf("getpwnam failed to find userid for effective user '%s'",
878 Config
.effectiveUser
);
882 Config2
.effectiveUserID
= pwd
->pw_uid
;
884 Config2
.effectiveGroupID
= pwd
->pw_gid
;
888 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
890 char *env_str
= (char *)xcalloc((len
= strlen(pwd
->pw_dir
) + 6), 1);
891 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
899 Config2
.effectiveUserID
= geteuid();
900 Config2
.effectiveGroupID
= getegid();
903 if (NULL
!= Config
.effectiveGroup
) {
905 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
908 fatalf("getgrnam failed to find groupid for effective group '%s'",
909 Config
.effectiveGroup
);
913 Config2
.effectiveGroupID
= grp
->gr_gid
;
916 HttpRequestMethod::Configure(Config
);
919 debugs(3, DBG_IMPORTANT
, "Initializing https proxy context");
921 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
);
923 for (peer
*p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
925 debugs(3, DBG_IMPORTANT
, "Initializing cache_peer " << p
->name
<< " SSL context");
926 p
->sslContext
= sslCreateClientContext(p
->sslcert
, p
->sslkey
, p
->sslversion
, p
->sslcipher
, p
->ssloptions
, p
->sslflags
, p
->sslcafile
, p
->sslcapath
, p
->sslcrlfile
);
930 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.http
; s
!= NULL
; s
= s
->next
) {
934 debugs(3, DBG_IMPORTANT
, "Initializing http_port " << s
->s
<< " SSL context");
935 s
->configureSslServerContext();
938 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.https
; s
!= NULL
; s
= s
->next
) {
939 debugs(3, DBG_IMPORTANT
, "Initializing https_port " << s
->s
<< " SSL context");
940 s
->configureSslServerContext();
945 // prevent infinite fetch loops in the request parser
946 // due to buffer full but not enough data recived to finish parse
947 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
948 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
949 " Change client_request_buffer_max or request_header_max_size limits.",
950 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
955 * disable client side request pipelining. There is a race with
956 * Negotiate and NTLM when the client sends a second request on an
957 * connection before the authenticate challenge is sent. With
958 * pipelining OFF, the client may fail to authenticate, but squid's
959 * state will be preserved.
961 if (Config
.onoff
.pipeline_prefetch
) {
962 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
963 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
964 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
965 debugs(3, DBG_IMPORTANT
, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF.");
966 Config
.onoff
.pipeline_prefetch
= 0;
972 /** Parse a line containing an obsolete directive.
973 * To upgrade it where possible instead of just "Bungled config" for
974 * directives which cannot be marked as simply aliases of the some name.
975 * For example if the parameter order and content has changed.
976 * Or if the directive has been completely removed.
979 parse_obsolete(const char *name
)
981 // Directives which have been radically changed rather than removed
982 if (!strcmp(name
, "url_rewrite_concurrency")) {
985 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
986 Config
.redirectChildren
.concurrency
= cval
;
990 /* Parse a time specification from the config file. Store the
991 * result in 'tptr', after converting it to 'units' */
993 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
)
1000 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
1003 if ((token
= strtok(NULL
, w_space
)) == NULL
)
1008 m
= u
; /* default to 'units' if none specified */
1012 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1013 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1014 config_input_line
<< "', assuming " <<
1015 d
<< " " << units
);
1016 else if ((m
= parseTimeUnits(token
, allowMsec
)) == 0)
1019 *tptr
= static_cast<time_msec_t
>(m
* d
);
1023 parseTimeUnits(const char *unit
, bool allowMsec
)
1025 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1028 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1031 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1034 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1037 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1038 return 86400 * 1000;
1040 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1041 return 86400 * 7 * 1000;
1043 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1044 return 86400 * 14 * 1000;
1046 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1047 return static_cast<uint64_t>(86400) * 30 * 1000;
1049 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1050 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1052 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1053 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1055 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1061 parseBytesLine64(int64_t * bptr
, const char *units
)
1068 if ((u
= parseBytesUnits(units
)) == 0) {
1073 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1078 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1085 m
= u
; /* default to 'units' if none specified */
1089 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1090 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1091 config_input_line
<< "', assuming " <<
1092 d
<< " " << units
);
1093 else if ((m
= parseBytesUnits(token
)) == 0) {
1098 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1100 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1105 parseBytesLine(size_t * bptr
, const char *units
)
1112 if ((u
= parseBytesUnits(units
)) == 0) {
1117 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1122 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1123 *bptr
= static_cast<size_t>(-1);
1129 m
= u
; /* default to 'units' if none specified */
1133 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1134 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1135 config_input_line
<< "', assuming " <<
1136 d
<< " " << units
);
1137 else if ((m
= parseBytesUnits(token
)) == 0) {
1142 *bptr
= static_cast<size_t>(m
* d
/ u
);
1144 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1150 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1157 if ((u
= parseBytesUnits(units
)) == 0) {
1162 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1167 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1174 m
= u
; /* default to 'units' if none specified */
1178 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1179 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1180 config_input_line
<< "', assuming " <<
1181 d
<< " " << units
);
1182 else if ((m
= parseBytesUnits(token
)) == 0) {
1187 *bptr
= static_cast<size_t>(m
* d
/ u
);
1189 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1196 * Parse bytes from a string.
1197 * Similar to the parseBytesLine function but parses the string value instead of
1198 * the current token value.
1200 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1203 if ((u
= parseBytesUnits(units
)) == 0) {
1208 // Find number from string beginning.
1209 char const * number_begin
= value
;
1210 char const * number_end
= value
;
1212 while ((*number_end
>= '0' && *number_end
<= '9')) {
1217 number
.limitInit(number_begin
, number_end
- number_begin
);
1219 int d
= xatoi(number
.termedBuf());
1221 if ((m
= parseBytesUnits(number_end
)) == 0) {
1226 *bptr
= static_cast<size_t>(m
* d
/ u
);
1227 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1233 parseBytesUnits(const char *unit
)
1235 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1238 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1241 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1244 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1247 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1252 /*****************************************************************************
1254 *****************************************************************************/
1257 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1262 while (ae
!= NULL
) {
1263 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1264 storeAppendPrintf(entry
, "%s %s %s ",
1271 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1272 storeAppendPrintf(entry
, "%s ", v
->key
);
1276 storeAppendPrintf(entry
, "\n");
1277 wordlistDestroy(&w
);
1283 parse_acl(ACL
** ae
)
1285 ACL::ParseAclLine(LegacyParser
, ae
);
1295 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1299 for (l
= head
; l
; l
= l
->next
) {
1300 storeAppendPrintf(entry
, " %s%s",
1301 l
->op
? null_string
: "!",
1307 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1311 for (l
= head
; l
; l
= l
->next
) {
1312 storeAppendPrintf(entry
, "%s %s",
1314 l
->allow
? "Allow" : "Deny");
1315 dump_acl_list(entry
, l
->aclList
);
1316 storeAppendPrintf(entry
, "\n");
1321 parse_acl_access(acl_access
** head
)
1323 aclParseAccessLine(LegacyParser
, head
);
1327 free_acl_access(acl_access
** head
)
1329 aclDestroyAccessList(head
);
1333 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1335 char buf
[MAX_IPSTRLEN
];
1336 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1340 parse_address(Ip::Address
*addr
)
1342 char *token
= strtok(NULL
, w_space
);
1349 if (!strcmp(token
,"any_addr"))
1351 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1353 else if ( (*addr
= token
) ) // try parse numeric/IPA
1356 addr
->GetHostByName(token
); // dont use ipcache
1360 free_address(Ip::Address
*addr
)
1365 CBDATA_TYPE(acl_address
);
1368 dump_acl_address(StoreEntry
* entry
, const char *name
, acl_address
* head
)
1370 char buf
[MAX_IPSTRLEN
];
1373 for (l
= head
; l
; l
= l
->next
) {
1374 if (!l
->addr
.IsAnyAddr())
1375 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1377 storeAppendPrintf(entry
, "%s autoselect", name
);
1379 dump_acl_list(entry
, l
->aclList
);
1381 storeAppendPrintf(entry
, "\n");
1386 freed_acl_address(void *data
)
1388 acl_address
*l
= static_cast<acl_address
*>(data
);
1389 aclDestroyAclList(&l
->aclList
);
1393 parse_acl_address(acl_address
** head
)
1396 acl_address
**tail
= head
; /* sane name below */
1397 CBDATA_INIT_TYPE_FREECB(acl_address
, freed_acl_address
);
1398 l
= cbdataAlloc(acl_address
);
1399 parse_address(&l
->addr
);
1400 aclParseAclList(LegacyParser
, &l
->aclList
);
1403 tail
= &(*tail
)->next
;
1409 free_acl_address(acl_address
** head
)
1412 acl_address
*l
= *head
;
1418 CBDATA_TYPE(acl_tos
);
1421 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1425 for (l
= head
; l
; l
= l
->next
) {
1427 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1429 storeAppendPrintf(entry
, "%s none", name
);
1431 dump_acl_list(entry
, l
->aclList
);
1433 storeAppendPrintf(entry
, "\n");
1438 freed_acl_tos(void *data
)
1440 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1441 aclDestroyAclList(&l
->aclList
);
1445 parse_acl_tos(acl_tos
** head
)
1448 acl_tos
**tail
= head
; /* sane name below */
1449 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1450 char *token
= strtok(NULL
, w_space
);
1457 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1462 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1464 l
= cbdataAlloc(acl_tos
);
1466 l
->tos
= (tos_t
)tos
;
1468 aclParseAclList(LegacyParser
, &l
->aclList
);
1471 tail
= &(*tail
)->next
;
1477 free_acl_tos(acl_tos
** head
)
1487 #if SO_MARK && USE_LIBCAP
1489 CBDATA_TYPE(acl_nfmark
);
1492 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1496 for (l
= head
; l
; l
= l
->next
) {
1498 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1500 storeAppendPrintf(entry
, "%s none", name
);
1502 dump_acl_list(entry
, l
->aclList
);
1504 storeAppendPrintf(entry
, "\n");
1509 freed_acl_nfmark(void *data
)
1511 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1512 aclDestroyAclList(&l
->aclList
);
1516 parse_acl_nfmark(acl_nfmark
** head
)
1519 acl_nfmark
**tail
= head
; /* sane name below */
1521 char *token
= strtok(NULL
, w_space
);
1528 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1533 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1535 l
= cbdataAlloc(acl_nfmark
);
1539 aclParseAclList(LegacyParser
, &l
->aclList
);
1542 tail
= &(*tail
)->next
;
1548 free_acl_nfmark(acl_nfmark
** head
)
1551 acl_nfmark
*l
= *head
;
1557 #endif /* SO_MARK */
1559 CBDATA_TYPE(acl_size_t
);
1562 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, acl_size_t
* head
)
1566 for (l
= head
; l
; l
= l
->next
) {
1568 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1570 storeAppendPrintf(entry
, "%s none", name
);
1572 dump_acl_list(entry
, l
->aclList
);
1574 storeAppendPrintf(entry
, "\n");
1579 freed_acl_b_size_t(void *data
)
1581 acl_size_t
*l
= static_cast<acl_size_t
*>(data
);
1582 aclDestroyAclList(&l
->aclList
);
1586 parse_acl_b_size_t(acl_size_t
** head
)
1589 acl_size_t
**tail
= head
; /* sane name below */
1591 CBDATA_INIT_TYPE_FREECB(acl_size_t
, freed_acl_b_size_t
);
1593 l
= cbdataAlloc(acl_size_t
);
1595 parse_b_int64_t(&l
->size
);
1597 aclParseAclList(LegacyParser
, &l
->aclList
);
1600 tail
= &(*tail
)->next
;
1606 free_acl_b_size_t(acl_size_t
** head
)
1609 acl_size_t
*l
= *head
;
1618 #include "DelayPools.h"
1619 #include "DelayConfig.h"
1620 /* do nothing - free_delay_pool_count is the magic free function.
1621 * this is why delay_pool_count isn't just marked TYPE: u_short
1623 #define free_delay_pool_class(X)
1624 #define free_delay_pool_access(X)
1625 #define free_delay_pool_rates(X)
1626 #define dump_delay_pool_class(X, Y, Z)
1627 #define dump_delay_pool_access(X, Y, Z)
1628 #define dump_delay_pool_rates(X, Y, Z)
1631 free_delay_pool_count(DelayConfig
* cfg
)
1633 cfg
->freePoolCount();
1637 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1639 cfg
.dumpPoolCount (entry
, name
);
1643 parse_delay_pool_count(DelayConfig
* cfg
)
1645 cfg
->parsePoolCount();
1649 parse_delay_pool_class(DelayConfig
* cfg
)
1651 cfg
->parsePoolClass();
1655 parse_delay_pool_rates(DelayConfig
* cfg
)
1657 cfg
->parsePoolRates();
1661 parse_delay_pool_access(DelayConfig
* cfg
)
1663 cfg
->parsePoolAccess(LegacyParser
);
1669 #include "ClientDelayConfig.h"
1670 /* do nothing - free_client_delay_pool_count is the magic free function.
1671 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1674 #define free_client_delay_pool_access(X)
1675 #define free_client_delay_pool_rates(X)
1676 #define dump_client_delay_pool_access(X, Y, Z)
1677 #define dump_client_delay_pool_rates(X, Y, Z)
1680 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1682 cfg
->freePoolCount();
1686 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1688 cfg
.dumpPoolCount (entry
, name
);
1692 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1694 cfg
->parsePoolCount();
1698 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1700 cfg
->parsePoolRates();
1704 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1706 cfg
->parsePoolAccess(LegacyParser
);
1710 #if USE_HTTP_VIOLATIONS
1712 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1715 manglers
->dumpAccess(entry
, name
);
1719 parse_http_header_access(HeaderManglers
**pm
)
1723 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1724 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1725 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1730 *pm
= new HeaderManglers
;
1731 HeaderManglers
*manglers
= *pm
;
1732 header_mangler
*mangler
= manglers
->track(t
);
1734 parse_acl_access(&mangler
->access_list
);
1738 free_HeaderManglers(HeaderManglers
**pm
)
1740 // we delete the entire http_header_* mangler configuration at once
1741 if (const HeaderManglers
*manglers
= *pm
) {
1748 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1751 manglers
->dumpReplacement(entry
, name
);
1755 parse_http_header_replace(HeaderManglers
**pm
)
1759 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1760 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1761 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1765 const char *value
= t
+ strlen(t
) + 1;
1768 *pm
= new HeaderManglers
;
1769 HeaderManglers
*manglers
= *pm
;
1770 manglers
->setReplacement(t
, value
);
1776 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1782 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1783 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1785 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1787 storeAppendPrintf(entry
, "\n");
1792 check_null_string(char *s
)
1799 parse_authparam(Auth::ConfigVector
* config
)
1804 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1807 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1810 /* find a configuration for the scheme in the currently parsed configs... */
1811 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1813 if (schemeCfg
== NULL
) {
1814 /* Create a configuration based on the scheme info */
1815 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1817 if (theScheme
== NULL
) {
1818 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1822 config
->push_back(theScheme
->createConfig());
1823 schemeCfg
= Auth::Config::Find(type_str
);
1824 if (schemeCfg
== NULL
) {
1825 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1830 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1834 free_authparam(Auth::ConfigVector
* cfg
)
1836 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1839 /* remove our pointers to the probably-dead sub-configs */
1840 while (cfg
->size()) {
1844 /* on reconfigure initialize new auth schemes for the new config. */
1845 if (reconfiguring
) {
1851 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1853 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1854 (*i
)->dump(entry
, name
, (*i
));
1856 #endif /* USE_AUTH */
1858 /* TODO: just return the object, the # is irrelevant */
1860 find_fstype(char *type
)
1862 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1863 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1870 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1874 RefCount
<SwapDir
> sd
;
1878 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1881 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1884 fs
= find_fstype(type_str
);
1889 /* reconfigure existing dir */
1891 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1892 assert (swap
->swapDirs
[i
].getRaw());
1894 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1895 /* this is specific to on-fs Stores. The right
1896 * way to handle this is probably to have a mapping
1897 * from paths to stores, and have on-fs stores
1898 * register with that, and lookip in that in their
1899 * own setup logic. RBC 20041225. TODO.
1902 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1904 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1905 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1906 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1912 update_maxobjsize();
1919 if (swap
->n_configured
> 63) {
1920 /* 7 bits, signed */
1921 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1922 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1927 allocate_new_swapdir(swap
);
1929 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1931 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1933 /* parse the FS parameters and options */
1934 sd
->parse(swap
->n_configured
, path_str
);
1936 ++swap
->n_configured
;
1938 /* Update the max object size */
1939 update_maxobjsize();
1943 peer_type_str(const peer_t type
)
1945 const char * result
;
1957 case PEER_MULTICAST
:
1958 result
= "multicast";
1970 dump_peer(StoreEntry
* entry
, const char *name
, peer
* p
)
1974 LOCAL_ARRAY(char, xname
, 128);
1977 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1984 dump_peer_options(entry
, p
);
1986 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
1987 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
1989 d
->do_ping
? null_string
: "!",
1994 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
1995 dump_acl_access(entry
, xname
, p
->access
);
1998 for (t
= p
->typelist
; t
; t
= t
->next
) {
1999 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
2001 peer_type_str(t
->type
),
2010 * utility function to prevent getservbyname() being called with a numeric value
2011 * on Windows at least it returns garage results.
2014 isUnsignedNumeric(const char *str
, size_t len
)
2016 if (len
< 1) return false;
2018 for (; len
>0 && *str
; ++str
, --len
) {
2019 if (! isdigit(*str
))
2026 \param proto 'tcp' or 'udp' for protocol
2027 \returns Port the named service is supposed to be listening on.
2029 static unsigned short
2030 GetService(const char *proto
)
2032 struct servent
*port
= NULL
;
2033 /** Parses a port number or service name from the squid.conf */
2034 char *token
= strtok(NULL
, w_space
);
2035 if (token
== NULL
) {
2037 return 0; /* NEVER REACHED */
2039 /** Returns either the service port number from /etc/services */
2040 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2041 port
= getservbyname(token
, proto
);
2043 return ntohs((unsigned short)port
->s_port
);
2045 /** Or a numeric translation of the config text. */
2046 return xatos(token
);
2050 \returns Port the named TCP service is supposed to be listening on.
2051 \copydoc GetService(const char *proto)
2053 inline unsigned short
2056 return GetService("tcp");
2060 \returns Port the named UDP service is supposed to be listening on.
2061 \copydoc GetService(const char *proto)
2063 inline unsigned short
2066 return GetService("udp");
2070 parse_peer(peer
** head
)
2074 CBDATA_INIT_TYPE_FREECB(peer
, peerDestroy
);
2075 p
= cbdataAlloc(peer
);
2076 p
->http_port
= CACHE_HTTP_PORT
;
2077 p
->icp
.port
= CACHE_ICP_PORT
;
2080 p
->stats
.logged_state
= PEER_ALIVE
;
2082 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2085 p
->host
= xstrdup(token
);
2087 p
->name
= xstrdup(token
);
2089 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2092 p
->type
= parseNeighborType(token
);
2094 if (p
->type
== PEER_MULTICAST
) {
2095 p
->options
.no_digest
= 1;
2096 p
->options
.no_netdb_exchange
= 1;
2099 p
->http_port
= GetTcpService();
2104 p
->icp
.port
= GetUdpService();
2105 p
->connection_auth
= 2; /* auto */
2107 while ((token
= strtok(NULL
, w_space
))) {
2108 if (!strcasecmp(token
, "proxy-only")) {
2109 p
->options
.proxy_only
= 1;
2110 } else if (!strcasecmp(token
, "no-query")) {
2111 p
->options
.no_query
= 1;
2112 } else if (!strcasecmp(token
, "background-ping")) {
2113 p
->options
.background_ping
= 1;
2114 } else if (!strcasecmp(token
, "no-digest")) {
2115 p
->options
.no_digest
= 1;
2116 } else if (!strcasecmp(token
, "no-tproxy")) {
2117 p
->options
.no_tproxy
= 1;
2118 } else if (!strcasecmp(token
, "multicast-responder")) {
2119 p
->options
.mcast_responder
= 1;
2120 #if PEER_MULTICAST_SIBLINGS
2121 } else if (!strcasecmp(token
, "multicast-siblings")) {
2122 p
->options
.mcast_siblings
= 1;
2124 } else if (!strncasecmp(token
, "weight=", 7)) {
2125 p
->weight
= xatoi(token
+ 7);
2126 } else if (!strncasecmp(token
, "basetime=", 9)) {
2127 p
->basetime
= xatoi(token
+ 9);
2128 } else if (!strcasecmp(token
, "closest-only")) {
2129 p
->options
.closest_only
= 1;
2130 } else if (!strncasecmp(token
, "ttl=", 4)) {
2131 p
->mcast
.ttl
= xatoi(token
+ 4);
2133 if (p
->mcast
.ttl
< 0)
2136 if (p
->mcast
.ttl
> 128)
2138 } else if (!strcasecmp(token
, "default")) {
2139 p
->options
.default_parent
= 1;
2140 } else if (!strcasecmp(token
, "round-robin")) {
2141 p
->options
.roundrobin
= 1;
2142 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2143 p
->options
.weighted_roundrobin
= 1;
2145 } else if (!strcasecmp(token
, "htcp")) {
2146 p
->options
.htcp
= 1;
2147 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2148 /* Note: The htcp- form is deprecated, replaced by htcp= */
2149 p
->options
.htcp
= 1;
2150 char *tmp
= xstrdup(token
+5);
2151 char *mode
, *nextmode
;
2152 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2153 nextmode
= strchr(mode
, ',');
2158 if (!strcasecmp(mode
, "no-clr")) {
2159 if (p
->options
.htcp_only_clr
)
2160 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2161 p
->options
.htcp_no_clr
= 1;
2162 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2163 p
->options
.htcp_no_purge_clr
= 1;
2164 } else if (!strcasecmp(mode
, "only-clr")) {
2165 if (p
->options
.htcp_no_clr
)
2166 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2167 p
->options
.htcp_only_clr
= 1;
2168 } else if (!strcasecmp(mode
, "forward-clr")) {
2169 p
->options
.htcp_forward_clr
= 1;
2170 } else if (!strcasecmp(mode
, "oldsquid")) {
2171 p
->options
.htcp_oldsquid
= 1;
2173 fatalf("invalid HTCP mode '%s'", mode
);
2178 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2179 p
->options
.no_netdb_exchange
= 1;
2181 } else if (!strcasecmp(token
, "carp")) {
2182 if (p
->type
!= PEER_PARENT
)
2183 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2185 p
->options
.carp
= 1;
2186 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2187 if (p
->options
.carp
!= 1)
2188 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2189 p
->options
.carp_key
.set
=1;
2190 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2191 for (; key
; key
= nextkey
) {
2192 nextkey
=strchr(key
,',');
2193 if (nextkey
) ++nextkey
; // skip the comma, any
2194 if (0==strncasecmp(key
,"scheme",6)) {
2195 p
->options
.carp_key
.scheme
=1;
2196 } else if (0==strncasecmp(key
,"host",4)) {
2197 p
->options
.carp_key
.host
=1;
2198 } else if (0==strncasecmp(key
,"port",4)) {
2199 p
->options
.carp_key
.port
=1;
2200 } else if (0==strncasecmp(key
,"path",4)) {
2201 p
->options
.carp_key
.path
=1;
2202 } else if (0==strncasecmp(key
,"params",6)) {
2203 p
->options
.carp_key
.params
=1;
2205 fatalf("invalid carp-key '%s'",key
);
2208 } else if (!strcasecmp(token
, "userhash")) {
2210 if (p
->type
!= PEER_PARENT
)
2211 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2213 p
->options
.userhash
= 1;
2215 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2217 } else if (!strcasecmp(token
, "sourcehash")) {
2218 if (p
->type
!= PEER_PARENT
)
2219 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2221 p
->options
.sourcehash
= 1;
2223 } else if (!strcasecmp(token
, "no-delay")) {
2225 p
->options
.no_delay
= 1;
2227 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2229 } else if (!strncasecmp(token
, "login=", 6)) {
2230 p
->login
= xstrdup(token
+ 6);
2231 rfc1738_unescape(p
->login
);
2232 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2233 p
->connect_timeout
= xatoi(token
+ 16);
2234 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2235 p
->connect_fail_limit
= xatoi(token
+ 19);
2236 #if USE_CACHE_DIGESTS
2237 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2238 p
->digest_url
= xstrdup(token
+ 11);
2241 } else if (!strcasecmp(token
, "allow-miss")) {
2242 p
->options
.allow_miss
= 1;
2243 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2244 p
->max_conn
= xatoi(token
+ 9);
2245 } else if (!strcasecmp(token
, "originserver")) {
2246 p
->options
.originserver
= 1;
2247 } else if (!strncasecmp(token
, "name=", 5)) {
2251 p
->name
= xstrdup(token
+ 5);
2252 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2253 safe_free(p
->domain
);
2256 p
->domain
= xstrdup(token
+ 13);
2260 } else if (strcmp(token
, "ssl") == 0) {
2262 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2263 safe_free(p
->sslcert
);
2264 p
->sslcert
= xstrdup(token
+ 8);
2265 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2266 safe_free(p
->sslkey
);
2267 p
->sslkey
= xstrdup(token
+ 7);
2268 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2269 p
->sslversion
= atoi(token
+ 11);
2270 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2271 safe_free(p
->ssloptions
);
2272 p
->ssloptions
= xstrdup(token
+ 11);
2273 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2274 safe_free(p
->sslcipher
);
2275 p
->sslcipher
= xstrdup(token
+ 10);
2276 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2277 safe_free(p
->sslcafile
);
2278 p
->sslcafile
= xstrdup(token
+ 10);
2279 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2280 safe_free(p
->sslcapath
);
2281 p
->sslcapath
= xstrdup(token
+ 10);
2282 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2283 safe_free(p
->sslcrlfile
);
2284 p
->sslcapath
= xstrdup(token
+ 10);
2285 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2286 safe_free(p
->sslflags
);
2287 p
->sslflags
= xstrdup(token
+ 9);
2288 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2289 safe_free(p
->ssldomain
);
2290 p
->ssldomain
= xstrdup(token
+ 10);
2293 } else if (strcmp(token
, "front-end-https") == 0) {
2294 p
->front_end_https
= 1;
2295 } else if (strcmp(token
, "front-end-https=on") == 0) {
2296 p
->front_end_https
= 1;
2297 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2298 p
->front_end_https
= 2;
2299 } else if (strcmp(token
, "connection-auth=off") == 0) {
2300 p
->connection_auth
= 0;
2301 } else if (strcmp(token
, "connection-auth") == 0) {
2302 p
->connection_auth
= 1;
2303 } else if (strcmp(token
, "connection-auth=on") == 0) {
2304 p
->connection_auth
= 1;
2305 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2306 p
->connection_auth
= 2;
2308 debugs(3, DBG_CRITICAL
, "parse_peer: token='" << token
<< "'");
2313 if (peerFindByName(p
->name
))
2314 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2319 if (p
->connect_fail_limit
< 1)
2320 p
->connect_fail_limit
= 10;
2322 p
->icp
.version
= ICP_VERSION_CURRENT
;
2324 p
->testing_now
= false;
2326 #if USE_CACHE_DIGESTS
2328 if (!p
->options
.no_digest
) {
2329 /* XXX This looks odd.. who has the original pointer
2332 PeerDigest
*pd
= peerDigestCreate(p
);
2333 p
->digest
= cbdataReference(pd
);
2338 p
->index
= ++Config
.npeers
;
2340 while (*head
!= NULL
)
2341 head
= &(*head
)->next
;
2349 free_peer(peer
** P
)
2353 while ((p
= *P
) != NULL
) {
2355 #if USE_CACHE_DIGESTS
2357 cbdataReferenceDone(p
->digest
);
2367 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, cachemgr_passwd
* list
)
2371 while (list
!= NULL
) {
2372 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2373 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2375 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2377 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2378 storeAppendPrintf(entry
, " %s", w
->key
);
2381 storeAppendPrintf(entry
, "\n");
2387 parse_cachemgrpasswd(cachemgr_passwd
** head
)
2389 char *passwd
= NULL
;
2390 wordlist
*actions
= NULL
;
2392 cachemgr_passwd
**P
;
2393 parse_string(&passwd
);
2394 parse_wordlist(&actions
);
2395 p
= static_cast<cachemgr_passwd
*>(xcalloc(1, sizeof(cachemgr_passwd
)));
2397 p
->actions
= actions
;
2399 for (P
= head
; *P
; P
= &(*P
)->next
) {
2401 * See if any of the actions from this line already have a
2402 * password from previous lines. The password checking
2403 * routines in cache_manager.c take the the password from
2404 * the first cachemgr_passwd struct that contains the
2405 * requested action. Thus, we should warn users who might
2406 * think they can have two passwords for the same action.
2411 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2412 for (u
= actions
; u
; u
= u
->next
) {
2413 if (strcmp(w
->key
, u
->key
))
2416 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2425 free_cachemgrpasswd(cachemgr_passwd
** head
)
2429 while ((p
= *head
) != NULL
) {
2432 wordlistDestroy(&p
->actions
);
2438 dump_denyinfo(StoreEntry
* entry
, const char *name
, acl_deny_info_list
* var
)
2442 while (var
!= NULL
) {
2443 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2445 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2446 storeAppendPrintf(entry
, " %s", a
->name
);
2448 storeAppendPrintf(entry
, "\n");
2455 parse_denyinfo(acl_deny_info_list
** var
)
2457 aclParseDenyInfoLine(var
);
2461 free_denyinfo(acl_deny_info_list
** list
)
2463 acl_deny_info_list
*a
= NULL
;
2464 acl_deny_info_list
*a_next
= NULL
;
2465 acl_name_list
*l
= NULL
;
2466 acl_name_list
*l_next
= NULL
;
2468 for (a
= *list
; a
; a
= a_next
) {
2469 for (l
= a
->acl_list
; l
; l
= l_next
) {
2471 memFree(l
, MEM_ACL_NAME_LIST
);
2476 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2484 parse_peer_access(void)
2489 if (!(host
= strtok(NULL
, w_space
)))
2492 if ((p
= peerFindByName(host
)) == NULL
) {
2493 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2497 aclParseAccessLine(LegacyParser
, &p
->access
);
2501 parse_hostdomain(void)
2504 char *domain
= NULL
;
2506 if (!(host
= strtok(NULL
, w_space
)))
2509 while ((domain
= strtok(NULL
, list_sep
))) {
2510 domain_ping
*l
= NULL
;
2511 domain_ping
**L
= NULL
;
2514 if ((p
= peerFindByName(host
)) == NULL
) {
2515 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2519 l
= static_cast<domain_ping
*>(xcalloc(1, sizeof(domain_ping
)));
2522 if (*domain
== '!') { /* check for !.edu */
2527 l
->domain
= xstrdup(domain
);
2529 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2535 parse_hostdomaintype(void)
2539 char *domain
= NULL
;
2541 if (!(host
= strtok(NULL
, w_space
)))
2544 if (!(type
= strtok(NULL
, w_space
)))
2547 while ((domain
= strtok(NULL
, list_sep
))) {
2548 domain_type
*l
= NULL
;
2549 domain_type
**L
= NULL
;
2552 if ((p
= peerFindByName(host
)) == NULL
) {
2553 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2557 l
= static_cast<domain_type
*>(xcalloc(1, sizeof(domain_type
)));
2558 l
->type
= parseNeighborType(type
);
2559 l
->domain
= xstrdup(domain
);
2561 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2567 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2569 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2587 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2589 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2593 parse_onoff(int *var
)
2595 char *token
= strtok(NULL
, w_space
);
2600 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2606 #define free_onoff free_int
2609 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2620 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2624 parse_tristate(int *var
)
2626 char *token
= strtok(NULL
, w_space
);
2631 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2633 else if (!strcasecmp(token
, "warn"))
2639 #define free_tristate free_int
2642 dump_refreshpattern(StoreEntry
* entry
, const char *name
, refresh_t
* head
)
2644 while (head
!= NULL
) {
2645 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2647 head
->flags
.icase
? " -i" : null_string
,
2649 (int) head
->min
/ 60,
2650 (int) (100.0 * head
->pct
+ 0.5),
2651 (int) head
->max
/ 60);
2653 if (head
->max_stale
>= 0)
2654 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2656 if (head
->flags
.refresh_ims
)
2657 storeAppendPrintf(entry
, " refresh-ims");
2659 if (head
->flags
.store_stale
)
2660 storeAppendPrintf(entry
, " store-stale");
2662 #if USE_HTTP_VIOLATIONS
2664 if (head
->flags
.override_expire
)
2665 storeAppendPrintf(entry
, " override-expire");
2667 if (head
->flags
.override_lastmod
)
2668 storeAppendPrintf(entry
, " override-lastmod");
2670 if (head
->flags
.reload_into_ims
)
2671 storeAppendPrintf(entry
, " reload-into-ims");
2673 if (head
->flags
.ignore_reload
)
2674 storeAppendPrintf(entry
, " ignore-reload");
2676 if (head
->flags
.ignore_no_cache
)
2677 storeAppendPrintf(entry
, " ignore-no-cache");
2679 if (head
->flags
.ignore_no_store
)
2680 storeAppendPrintf(entry
, " ignore-no-store");
2682 if (head
->flags
.ignore_must_revalidate
)
2683 storeAppendPrintf(entry
, " ignore-must-revalidate");
2685 if (head
->flags
.ignore_private
)
2686 storeAppendPrintf(entry
, " ignore-private");
2688 if (head
->flags
.ignore_auth
)
2689 storeAppendPrintf(entry
, " ignore-auth");
2693 storeAppendPrintf(entry
, "\n");
2700 parse_refreshpattern(refresh_t
** head
)
2707 int refresh_ims
= 0;
2708 int store_stale
= 0;
2711 #if USE_HTTP_VIOLATIONS
2713 int override_expire
= 0;
2714 int override_lastmod
= 0;
2715 int reload_into_ims
= 0;
2716 int ignore_reload
= 0;
2717 int ignore_no_cache
= 0;
2718 int ignore_no_store
= 0;
2719 int ignore_must_revalidate
= 0;
2720 int ignore_private
= 0;
2721 int ignore_auth
= 0;
2728 int flags
= REG_EXTENDED
| REG_NOSUB
;
2730 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2735 if (strcmp(token
, "-i") == 0) {
2737 token
= strtok(NULL
, w_space
);
2738 } else if (strcmp(token
, "+i") == 0) {
2739 flags
&= ~REG_ICASE
;
2740 token
= strtok(NULL
, w_space
);
2743 if (token
== NULL
) {
2748 pattern
= xstrdup(token
);
2750 i
= GetInteger(); /* token: min */
2752 /* catch negative and insanely huge values close to 32-bit wrap */
2754 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2757 if (i
> 60*24*365) {
2758 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2762 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2764 i
= GetInteger(); /* token: pct */
2766 pct
= (double) i
/ 100.0;
2768 i
= GetInteger(); /* token: max */
2770 /* catch negative and insanely huge values close to 32-bit wrap */
2772 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2775 if (i
> 60*24*365) {
2776 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2780 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2783 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2784 if (!strcmp(token
, "refresh-ims")) {
2786 } else if (!strcmp(token
, "store-stale")) {
2788 } else if (!strncmp(token
, "max-stale=", 10)) {
2789 max_stale
= atoi(token
+ 10);
2790 #if USE_HTTP_VIOLATIONS
2792 } else if (!strcmp(token
, "override-expire"))
2793 override_expire
= 1;
2794 else if (!strcmp(token
, "override-lastmod"))
2795 override_lastmod
= 1;
2796 else if (!strcmp(token
, "ignore-no-cache"))
2797 ignore_no_cache
= 1;
2798 else if (!strcmp(token
, "ignore-no-store"))
2799 ignore_no_store
= 1;
2800 else if (!strcmp(token
, "ignore-must-revalidate"))
2801 ignore_must_revalidate
= 1;
2802 else if (!strcmp(token
, "ignore-private"))
2804 else if (!strcmp(token
, "ignore-auth"))
2806 else if (!strcmp(token
, "reload-into-ims")) {
2807 reload_into_ims
= 1;
2808 refresh_nocache_hack
= 1;
2809 /* tell client_side.c that this is used */
2810 } else if (!strcmp(token
, "ignore-reload")) {
2812 refresh_nocache_hack
= 1;
2813 /* tell client_side.c that this is used */
2817 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2820 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2822 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2823 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2824 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2828 pct
= pct
< 0.0 ? 0.0 : pct
;
2829 max
= max
< 0 ? 0 : max
;
2830 t
= static_cast<refresh_t
*>(xcalloc(1, sizeof(refresh_t
)));
2831 t
->pattern
= (char *) xstrdup(pattern
);
2832 t
->compiled_pattern
= comp
;
2837 if (flags
& REG_ICASE
)
2841 t
->flags
.refresh_ims
= 1;
2844 t
->flags
.store_stale
= 1;
2846 t
->max_stale
= max_stale
;
2848 #if USE_HTTP_VIOLATIONS
2850 if (override_expire
)
2851 t
->flags
.override_expire
= 1;
2853 if (override_lastmod
)
2854 t
->flags
.override_lastmod
= 1;
2856 if (reload_into_ims
)
2857 t
->flags
.reload_into_ims
= 1;
2860 t
->flags
.ignore_reload
= 1;
2862 if (ignore_no_cache
)
2863 t
->flags
.ignore_no_cache
= 1;
2865 if (ignore_no_store
)
2866 t
->flags
.ignore_no_store
= 1;
2868 if (ignore_must_revalidate
)
2869 t
->flags
.ignore_must_revalidate
= 1;
2872 t
->flags
.ignore_private
= 1;
2875 t
->flags
.ignore_auth
= 1;
2882 head
= &(*head
)->next
;
2890 free_refreshpattern(refresh_t
** head
)
2894 while ((t
= *head
) != NULL
) {
2896 safe_free(t
->pattern
);
2897 regfree(&t
->compiled_pattern
);
2901 #if USE_HTTP_VIOLATIONS
2902 refresh_nocache_hack
= 0;
2908 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2911 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2915 parse_string(char **var
)
2917 char *token
= strtok(NULL
, w_space
);
2923 *var
= xstrdup(token
);
2927 ConfigParser::ParseString(char **var
)
2933 ConfigParser::ParseString(String
*var
)
2935 char *token
= strtok(NULL
, w_space
);
2944 free_string(char **var
)
2950 parse_eol(char *volatile *var
)
2957 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
2965 while (*token
&& xisspace(*token
))
2973 *var
= xstrdup((char *) token
);
2976 #define dump_eol dump_string
2977 #define free_eol free_string
2980 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
2982 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
2986 parse_time_t(time_t * var
)
2989 parseTimeLine(&tval
, T_SECOND_STR
, false);
2990 *var
= static_cast<time_t>(tval
/1000);
2994 free_time_t(time_t * var
)
3001 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
3004 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
3006 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3010 parse_time_msec(time_msec_t
* var
)
3012 parseTimeLine(var
, T_SECOND_STR
, true);
3016 free_time_msec(time_msec_t
* var
)
3024 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3026 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3031 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3033 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3038 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3040 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3046 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3048 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3053 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3055 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3059 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3061 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3066 parse_size_t(size_t * var
)
3075 parse_b_size_t(size_t * var
)
3077 parseBytesLine(var
, B_BYTES_STR
);
3082 parse_b_ssize_t(ssize_t
* var
)
3084 parseBytesLineSigned(var
, B_BYTES_STR
);
3090 parse_kb_size_t(size_t * var
)
3092 parseBytesLine(var
, B_KBYTES_STR
);
3097 parse_b_int64_t(int64_t * var
)
3099 parseBytesLine64(var
, B_BYTES_STR
);
3103 parse_kb_int64_t(int64_t * var
)
3105 parseBytesLine64(var
, B_KBYTES_STR
);
3109 free_size_t(size_t * var
)
3116 free_ssize_t(ssize_t
* var
)
3123 free_b_int64_t(int64_t * var
)
3128 #define free_b_size_t free_size_t
3129 #define free_b_ssize_t free_ssize_t
3130 #define free_kb_size_t free_size_t
3131 #define free_mb_size_t free_size_t
3132 #define free_gb_size_t free_size_t
3133 #define free_kb_int64_t free_b_int64_t
3136 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3138 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3142 free_u_short(unsigned short * u
)
3148 parse_u_short(unsigned short * var
)
3150 ConfigParser::ParseUShort(var
);
3154 ConfigParser::ParseUShort(unsigned short *var
)
3160 ConfigParser::ParseBool(bool *var
)
3162 int i
= GetInteger();
3173 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3175 while (list
!= NULL
) {
3176 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3182 ConfigParser::ParseWordList(wordlist
** list
)
3184 parse_wordlist(list
);
3188 parse_wordlist(wordlist
** list
)
3191 char *t
= strtok(NULL
, "");
3193 while ((token
= strwordtok(NULL
, &t
)))
3194 wordlistAdd(list
, token
);
3197 #if 0 /* now unused */
3199 check_null_wordlist(wordlist
* w
)
3206 check_null_acl_access(acl_access
* a
)
3211 #define free_wordlist wordlistDestroy
3213 #define free_uri_whitespace free_int
3216 parse_uri_whitespace(int *var
)
3218 char *token
= strtok(NULL
, w_space
);
3223 if (!strcasecmp(token
, "strip"))
3224 *var
= URI_WHITESPACE_STRIP
;
3225 else if (!strcasecmp(token
, "deny"))
3226 *var
= URI_WHITESPACE_DENY
;
3227 else if (!strcasecmp(token
, "allow"))
3228 *var
= URI_WHITESPACE_ALLOW
;
3229 else if (!strcasecmp(token
, "encode"))
3230 *var
= URI_WHITESPACE_ENCODE
;
3231 else if (!strcasecmp(token
, "chop"))
3232 *var
= URI_WHITESPACE_CHOP
;
3238 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3242 if (var
== URI_WHITESPACE_ALLOW
)
3244 else if (var
== URI_WHITESPACE_ENCODE
)
3246 else if (var
== URI_WHITESPACE_CHOP
)
3248 else if (var
== URI_WHITESPACE_DENY
)
3253 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3257 free_removalpolicy(RemovalPolicySettings
** settings
)
3262 free_string(&(*settings
)->type
);
3264 free_wordlist(&(*settings
)->args
);
3272 parse_removalpolicy(RemovalPolicySettings
** settings
)
3275 free_removalpolicy(settings
);
3277 *settings
= new RemovalPolicySettings
;
3279 parse_string(&(*settings
)->type
);
3281 parse_wordlist(&(*settings
)->args
);
3285 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3288 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3289 args
= settings
->args
;
3292 storeAppendPrintf(entry
, " %s", args
->key
);
3296 storeAppendPrintf(entry
, "\n");
3300 YesNoNone::configure(bool beSet
)
3302 option
= beSet
? +1 : -1;
3305 YesNoNone::operator void*() const
3307 assert(option
!= 0); // must call configure() first
3308 return option
> 0 ? (void*)this : NULL
;
3312 free_YesNoNone(YesNoNone
*)
3314 // do nothing: no explicit cleanup is required
3318 parse_YesNoNone(YesNoNone
*option
)
3321 parse_onoff(&value
);
3322 option
->configure(value
> 0);
3326 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3328 if (option
.configured())
3329 dump_onoff(entry
, name
, option
? 1 : 0);
3333 free_memcachemode(SquidConfig
* config
)
3339 parse_memcachemode(SquidConfig
* config
)
3341 char *token
= strtok(NULL
, w_space
);
3345 if (strcmp(token
, "always") == 0) {
3346 Config
.onoff
.memory_cache_first
= 1;
3347 Config
.onoff
.memory_cache_disk
= 1;
3348 } else if (strcmp(token
, "disk") == 0) {
3349 Config
.onoff
.memory_cache_first
= 0;
3350 Config
.onoff
.memory_cache_disk
= 1;
3351 } else if (strncmp(token
, "net", 3) == 0) {
3352 Config
.onoff
.memory_cache_first
= 1;
3353 Config
.onoff
.memory_cache_disk
= 0;
3354 } else if (strcmp(token
, "never") == 0) {
3355 Config
.onoff
.memory_cache_first
= 0;
3356 Config
.onoff
.memory_cache_disk
= 0;
3362 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3364 storeAppendPrintf(entry
, "%s ", name
);
3365 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3366 storeAppendPrintf(entry
, "always");
3367 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3368 storeAppendPrintf(entry
, "disk");
3369 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3370 storeAppendPrintf(entry
, "network");
3371 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3372 storeAppendPrintf(entry
, "none");
3373 storeAppendPrintf(entry
, "\n");
3376 #include "cf_parser.cci"
3379 parseNeighborType(const char *s
)
3381 if (!strcasecmp(s
, "parent"))
3384 if (!strcasecmp(s
, "neighbor"))
3385 return PEER_SIBLING
;
3387 if (!strcasecmp(s
, "neighbour"))
3388 return PEER_SIBLING
;
3390 if (!strcasecmp(s
, "sibling"))
3391 return PEER_SIBLING
;
3393 if (!strcasecmp(s
, "multicast"))
3394 return PEER_MULTICAST
;
3396 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3398 return PEER_SIBLING
;
3403 parse_IpAddress_list(Ip::Address_list
** head
)
3406 Ip::Address_list
*s
;
3409 while ((token
= strtok(NULL
, w_space
))) {
3410 if (GetHostWithPort(token
, &ipa
)) {
3413 head
= &(*head
)->next
;
3415 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3425 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3427 char ntoabuf
[MAX_IPSTRLEN
];
3430 storeAppendPrintf(e
, "%s %s\n",
3432 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3438 free_IpAddress_list(Ip::Address_list
** head
)
3440 if (*head
) delete *head
;
3444 #if CURRENTLY_UNUSED
3445 /* This code was previously used by http_port. Left as it really should
3446 * be used by icp_port and htcp_port
3449 check_null_IpAddress_list(const Ip::Address_list
* s
)
3454 #endif /* CURRENTLY_UNUSED */
3455 #endif /* USE_WCCPv2 */
3458 parsePortSpecification(AnyP::PortCfg
* s
, char *token
)
3461 unsigned short port
= 0;
3465 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3466 s
->name
= xstrdup(token
);
3467 s
->connection_auth_disabled
= false;
3469 if (*token
== '[') {
3472 t
= strchr(host
, ']');
3474 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing ']' on IPv6 address: " << token
);
3480 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port in: " << token
);
3483 if (!Ip::EnableIpv6
) {
3484 debugs(3, DBG_CRITICAL
, "FATAL: " << s
->protocol
<< "_port: IPv6 is not available.");
3487 port
= xatos(t
+ 1);
3488 } else if ((t
= strchr(token
, ':'))) {
3493 port
= xatos(t
+ 1);
3495 } else if ((port
= strtol(token
, &junk
, 10)), !*junk
) {
3497 debugs(3, 3, s
->protocol
<< "_port: found Listen on Port: " << port
);
3499 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port: " << token
);
3503 if (port
== 0 && host
!= NULL
) {
3504 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: Port cannot be 0: " << token
);
3511 if (!Ip::EnableIpv6
)
3513 debugs(3, 3, s
->protocol
<< "_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3514 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3516 if (!Ip::EnableIpv6
)
3518 debugs(3, 3, s
->protocol
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3519 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3520 /* dont use ipcache */
3521 s
->defaultsite
= xstrdup(host
);
3523 if (!Ip::EnableIpv6
)
3525 debugs(3, 3, s
->protocol
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3527 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: failed to resolve Host/IP: " << host
);
3533 parse_port_option(AnyP::PortCfg
* s
, char *token
)
3537 if (strcmp(token
, "accel") == 0) {
3538 if (s
->intercepted
|| s
->spoof_client_ip
) {
3539 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3542 s
->accel
= s
->vhost
= 1;
3543 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3544 if (s
->accel
|| s
->spoof_client_ip
) {
3545 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3549 Ip::Interceptor
.StartInterception();
3550 /* Log information regarding the port modes under interception. */
3551 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3552 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3554 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3556 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3557 if ( !s
->s
.SetIPv4() ) {
3558 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3561 } else if (strcmp(token
, "tproxy") == 0) {
3562 if (s
->intercepted
|| s
->accel
) {
3563 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3566 s
->spoof_client_ip
= 1;
3567 Ip::Interceptor
.StartTransparency();
3568 /* Log information regarding the port modes under transparency. */
3569 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3570 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3572 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3573 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3577 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3579 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3582 safe_free(s
->defaultsite
);
3583 s
->defaultsite
= xstrdup(token
+ 12);
3584 } else if (strcmp(token
, "vhost") == 0) {
3586 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3588 s
->accel
= s
->vhost
= 1;
3589 } else if (strcmp(token
, "no-vhost") == 0) {
3591 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3594 } else if (strcmp(token
, "vport") == 0) {
3596 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3600 } else if (strncmp(token
, "vport=", 6) == 0) {
3602 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3605 s
->vport
= xatos(token
+ 6);
3606 } else if (strncmp(token
, "protocol=", 9) == 0) {
3608 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3611 s
->protocol
= xstrdup(token
+ 9);
3612 } else if (strcmp(token
, "allow-direct") == 0) {
3614 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3617 s
->allow_direct
= 1;
3618 } else if (strcmp(token
, "act-as-origin") == 0) {
3620 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3623 } else if (strcmp(token
, "ignore-cc") == 0) {
3624 #if !USE_HTTP_VIOLATIONS
3626 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3631 } else if (strncmp(token
, "name=", 5) == 0) {
3633 s
->name
= xstrdup(token
+ 5);
3634 } else if (strcmp(token
, "no-connection-auth") == 0) {
3635 s
->connection_auth_disabled
= true;
3636 } else if (strcmp(token
, "connection-auth=off") == 0) {
3637 s
->connection_auth_disabled
= true;
3638 } else if (strcmp(token
, "connection-auth") == 0) {
3639 s
->connection_auth_disabled
= false;
3640 } else if (strcmp(token
, "connection-auth=on") == 0) {
3641 s
->connection_auth_disabled
= false;
3642 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3643 if (!strcasecmp(token
+ 23, "off"))
3644 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3645 else if (!strcasecmp(token
+ 23, "transparent"))
3646 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3647 else if (!strcasecmp(token
+ 23, "always"))
3648 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3651 } else if (strcmp(token
, "ipv4") == 0) {
3652 if ( !s
->s
.SetIPv4() ) {
3653 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3656 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3657 s
->tcp_keepalive
.enabled
= 1;
3658 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3659 char *t
= token
+ 13;
3660 s
->tcp_keepalive
.enabled
= 1;
3661 s
->tcp_keepalive
.idle
= atoi(t
);
3665 s
->tcp_keepalive
.interval
= atoi(t
);
3670 s
->tcp_keepalive
.timeout
= atoi(t
);
3674 } else if (strcasecmp(token
, "sslBump") == 0) {
3675 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3676 "in http_port. Use 'ssl-bump' instead.");
3677 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3678 } else if (strcmp(token
, "ssl-bump") == 0) {
3679 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3680 } else if (strncmp(token
, "cert=", 5) == 0) {
3682 s
->cert
= xstrdup(token
+ 5);
3683 } else if (strncmp(token
, "key=", 4) == 0) {
3685 s
->key
= xstrdup(token
+ 4);
3686 } else if (strncmp(token
, "version=", 8) == 0) {
3687 s
->version
= xatoi(token
+ 8);
3688 if (s
->version
< 1 || s
->version
> 4)
3690 } else if (strncmp(token
, "options=", 8) == 0) {
3691 safe_free(s
->options
);
3692 s
->options
= xstrdup(token
+ 8);
3693 } else if (strncmp(token
, "cipher=", 7) == 0) {
3694 safe_free(s
->cipher
);
3695 s
->cipher
= xstrdup(token
+ 7);
3696 } else if (strncmp(token
, "clientca=", 9) == 0) {
3697 safe_free(s
->clientca
);
3698 s
->clientca
= xstrdup(token
+ 9);
3699 } else if (strncmp(token
, "cafile=", 7) == 0) {
3700 safe_free(s
->cafile
);
3701 s
->cafile
= xstrdup(token
+ 7);
3702 } else if (strncmp(token
, "capath=", 7) == 0) {
3703 safe_free(s
->capath
);
3704 s
->capath
= xstrdup(token
+ 7);
3705 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3706 safe_free(s
->crlfile
);
3707 s
->crlfile
= xstrdup(token
+ 8);
3708 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3709 safe_free(s
->dhfile
);
3710 s
->dhfile
= xstrdup(token
+ 9);
3711 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3712 safe_free(s
->sslflags
);
3713 s
->sslflags
= xstrdup(token
+ 9);
3714 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3715 safe_free(s
->sslContextSessionId
);
3716 s
->sslContextSessionId
= xstrdup(token
+ 11);
3717 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3718 s
->generateHostCertificates
= true;
3719 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3720 s
->generateHostCertificates
= true;
3721 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3722 s
->generateHostCertificates
= false;
3723 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3724 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3732 add_http_port(char *portspec
)
3734 AnyP::PortCfg
*s
= new AnyP::PortCfg("http_port");
3735 parsePortSpecification(s
, portspec
);
3736 // we may need to merge better if the above returns a list with clones
3737 assert(s
->next
== NULL
);
3738 s
->next
= cbdataReference(Config
.Sockaddr
.http
);
3739 cbdataReferenceDone(Config
.Sockaddr
.http
);
3740 Config
.Sockaddr
.http
= cbdataReference(s
);
3744 parsePortCfg(AnyP::PortCfg
** head
, const char *optionName
)
3746 const char *protocol
= NULL
;
3747 if (strcmp(optionName
, "http_port") == 0 ||
3748 strcmp(optionName
, "ascii_port") == 0)
3750 else if (strcmp(optionName
, "https_port") == 0)
3757 char *token
= strtok(NULL
, w_space
);
3764 AnyP::PortCfg
*s
= new AnyP::PortCfg(protocol
);
3765 parsePortSpecification(s
, token
);
3767 /* parse options ... */
3768 while ((token
= strtok(NULL
, w_space
))) {
3769 parse_port_option(s
, token
);
3773 if (strcasecmp(protocol
, "https") == 0) {
3774 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3775 const bool hijacked
= s
->spoof_client_ip
|| s
->intercepted
;
3776 if (s
->sslBump
&& !hijacked
) {
3777 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3780 if (hijacked
&& !s
->sslBump
) {
3781 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3787 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3788 // clone the port options from *s to *(s->next)
3789 s
->next
= cbdataReference(s
->clone());
3790 s
->next
->s
.SetIPv4();
3791 debugs(3, 3, protocol
<< "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3795 head
= &(*head
)->next
;
3797 *head
= cbdataReference(s
);
3801 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3803 char buf
[MAX_IPSTRLEN
];
3805 storeAppendPrintf(e
, "%s %s",
3807 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3809 // MODES and specific sub-options.
3811 storeAppendPrintf(e
, " intercept");
3813 else if (s
->spoof_client_ip
)
3814 storeAppendPrintf(e
, " tproxy");
3816 else if (s
->accel
) {
3817 storeAppendPrintf(e
, " accel");
3820 storeAppendPrintf(e
, " vhost");
3823 storeAppendPrintf(e
, " vport");
3824 else if (s
->vport
> 0)
3825 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3828 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3830 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3831 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3833 if (s
->allow_direct
)
3834 storeAppendPrintf(e
, " allow-direct");
3837 storeAppendPrintf(e
, " ignore-cc");
3841 // Generic independent options
3844 storeAppendPrintf(e
, " name=%s", s
->name
);
3846 #if USE_HTTP_VIOLATIONS
3847 if (!s
->accel
&& s
->ignore_cc
)
3848 storeAppendPrintf(e
, " ignore-cc");
3851 if (s
->connection_auth_disabled
)
3852 storeAppendPrintf(e
, " connection-auth=off");
3854 storeAppendPrintf(e
, " connection-auth=on");
3856 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3859 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3862 pmtu
= "transparent";
3864 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3867 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3868 storeAppendPrintf(e
, " ipv4");
3870 if (s
->tcp_keepalive
.enabled
) {
3871 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3872 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3874 storeAppendPrintf(e
, " tcpkeepalive");
3880 storeAppendPrintf(e
, " ssl-bump");
3883 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3886 storeAppendPrintf(e
, " key=%s", s
->key
);
3889 storeAppendPrintf(e
, " version=%d", s
->version
);
3892 storeAppendPrintf(e
, " options=%s", s
->options
);
3895 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3898 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3901 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3904 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3907 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3910 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
3912 if (s
->sslContextSessionId
)
3913 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3915 if (s
->generateHostCertificates
)
3916 storeAppendPrintf(e
, " generate-host-certificates");
3918 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3919 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3924 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3927 dump_generic_port(e
, n
, s
);
3928 storeAppendPrintf(e
, "\n");
3934 free_PortCfg(AnyP::PortCfg
** head
)
3938 while ((s
= *head
) != NULL
) {
3940 cbdataReferenceDone(s
);
3945 configFreeMemory(void)
3949 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3954 requirePathnameExists(const char *name
, const char *path
)
3958 char pathbuf
[BUFSIZ
];
3959 assert(path
!= NULL
);
3961 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3962 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3966 if (stat(path
, &sb
) < 0) {
3967 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3968 // keep going to find more issues if we are only checking the config file with "-k parse"
3969 if (opt_parse_cfg_only
)
3971 // this is fatal if it is found during startup or reconfigure
3972 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3973 fatalf("%s %s: %s", name
, path
, xstrerror());
3980 return ConfigParser::strtokFile();
3983 #include "AccessLogEntry.h"
3986 parse_access_log(customlog
** logs
)
3988 const char *filename
, *logdef_name
;
3990 customlog
*cl
= (customlog
*)xcalloc(1, sizeof(*cl
));
3992 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
3997 if (strcmp(filename
, "none") == 0) {
3998 cl
->type
= Log::Format::CLF_NONE
;
3999 aclParseAclList(LegacyParser
, &cl
->aclList
);
4001 logs
= &(*logs
)->next
;
4006 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
4007 logdef_name
= "squid";
4009 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
4011 cl
->filename
= xstrdup(filename
);
4013 /* look for the definition pointer corresponding to this name */
4014 Format::Format
*lf
= Log::TheConfig
.logformats
;
4016 while (lf
!= NULL
) {
4017 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4019 if (strcmp(lf
->name
, logdef_name
) == 0)
4026 cl
->type
= Log::Format::CLF_CUSTOM
;
4028 } else if (strcmp(logdef_name
, "auto") == 0) {
4029 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4030 cl
->type
= Log::Format::CLF_SQUID
;
4031 } else if (strcmp(logdef_name
, "squid") == 0) {
4032 cl
->type
= Log::Format::CLF_SQUID
;
4033 } else if (strcmp(logdef_name
, "common") == 0) {
4034 cl
->type
= Log::Format::CLF_COMMON
;
4035 } else if (strcmp(logdef_name
, "combined") == 0) {
4036 cl
->type
= Log::Format::CLF_COMBINED
;
4038 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4039 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4041 } else if (strcmp(logdef_name
, "useragent") == 0) {
4042 cl
->type
= Log::Format::CLF_USERAGENT
;
4043 } else if (strcmp(logdef_name
, "referrer") == 0) {
4044 cl
->type
= Log::Format::CLF_REFERER
;
4046 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4051 aclParseAclList(LegacyParser
, &cl
->aclList
);
4054 logs
= &(*logs
)->next
;
4060 check_null_access_log(customlog
*customlog_definitions
)
4062 return customlog_definitions
== NULL
;
4066 dump_access_log(StoreEntry
* entry
, const char *name
, customlog
* logs
)
4070 for (log
= logs
; log
; log
= log
->next
) {
4071 storeAppendPrintf(entry
, "%s ", name
);
4073 switch (log
->type
) {
4075 case Log::Format::CLF_CUSTOM
:
4076 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4079 case Log::Format::CLF_NONE
:
4080 storeAppendPrintf(entry
, "none");
4083 case Log::Format::CLF_SQUID
:
4084 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4087 case Log::Format::CLF_COMBINED
:
4088 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4091 case Log::Format::CLF_COMMON
:
4092 storeAppendPrintf(entry
, "%s common", log
->filename
);
4096 case Log::Format::CLF_ICAP_SQUID
:
4097 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4100 case Log::Format::CLF_USERAGENT
:
4101 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4104 case Log::Format::CLF_REFERER
:
4105 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4108 case Log::Format::CLF_UNKNOWN
:
4113 dump_acl_list(entry
, log
->aclList
);
4115 storeAppendPrintf(entry
, "\n");
4120 free_access_log(customlog
** definitions
)
4122 while (*definitions
) {
4123 customlog
*log
= *definitions
;
4124 *definitions
= log
->next
;
4126 log
->logFormat
= NULL
;
4127 log
->type
= Log::Format::CLF_UNKNOWN
;
4130 aclDestroyAclList(&log
->aclList
);
4132 safe_free(log
->filename
);
4138 /// parses list of integers form name=N1,N2,N3,...
4140 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4142 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4143 data
+= name
.size();
4148 if (!StringToInt(data
, value
, &data
, 10))
4150 list
.push_back(value
);
4151 if (*data
== '\0' || *data
!= ',')
4156 return data
&& *data
== '\0';
4160 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4162 #if !HAVE_CPU_AFFINITY
4163 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4164 "support, do not set 'cpu_affinity_map'");
4166 #endif /* HAVE_CPU_AFFINITY */
4168 if (!*cpuAffinityMap
)
4169 *cpuAffinityMap
= new CpuAffinityMap
;
4171 const char *const pToken
= strtok(NULL
, w_space
);
4172 const char *const cToken
= strtok(NULL
, w_space
);
4173 Vector
<int> processes
, cores
;
4174 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4175 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4176 "in 'cpu_affinity_map'");
4178 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4179 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4180 "'cpu_affinity_map'");
4182 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4183 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4184 "process_numbers and cores lists differ in length or " <<
4185 "contain numbers <= 0");
4191 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4193 if (cpuAffinityMap
) {
4194 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4195 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4196 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4197 cpuAffinityMap
->processes()[i
]);
4199 storeAppendPrintf(entry
, " cores=");
4200 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4201 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4202 cpuAffinityMap
->cores()[i
]);
4204 storeAppendPrintf(entry
, "\n");
4209 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4211 delete *cpuAffinityMap
;
4212 *cpuAffinityMap
= NULL
;
4218 parse_adaptation_service_set_type()
4220 Adaptation::Config::ParseServiceSet();
4224 parse_adaptation_service_chain_type()
4226 Adaptation::Config::ParseServiceChain();
4230 parse_adaptation_access_type()
4232 Adaptation::Config::ParseAccess(LegacyParser
);
4236 parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4238 Adaptation::Config::ParseMetaHeader(LegacyParser
);
4242 dump_adaptation_meta_type(StoreEntry
*entry
, const char *name
, Adaptation::Config::MetaHeaders
&)
4244 Adaptation::Config::DumpMetaHeader(entry
, name
);
4248 free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4250 // Nothing to do, it is released inside Adaptation::Config::freeService()
4252 #endif /* USE_ADAPTATION */
4257 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4259 cfg
->parseService();
4263 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4269 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4271 cfg
.dumpService(entry
, name
);
4275 parse_icap_class_type()
4277 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_class' is depricated. " <<
4278 "Use 'adaptation_service_set' instead");
4279 Adaptation::Config::ParseServiceSet();
4283 parse_icap_access_type()
4285 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_access' is depricated. " <<
4286 "Use 'adaptation_access' instead");
4287 Adaptation::Config::ParseAccess(LegacyParser
);
4295 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4297 cfg
->parseService();
4301 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4307 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4309 cfg
.dumpService(entry
, name
);
4312 #endif /* USE_ECAP */
4315 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4320 cfg
->service_failure_limit
= GetInteger();
4322 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4325 if (strcmp(token
,"in") != 0) {
4326 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4330 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4334 d
= static_cast<time_t> (xatoi(token
));
4336 m
= static_cast<time_t> (1);
4340 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4341 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4343 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4346 cfg
->oldest_service_failure
= (m
* d
);
4349 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4351 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4352 if (cfg
.oldest_service_failure
> 0) {
4353 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4355 storeAppendPrintf(entry
, "\n");
4358 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4360 cfg
->oldest_service_failure
= 0;
4361 cfg
->service_failure_limit
= 0;
4366 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4369 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4370 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4376 if ( char *s
= strchr(al
, '{')) {
4377 *s
= '\0'; // terminate the al string
4389 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4390 ca
->alg
= Ssl::algSetValidAfter
;
4391 ca
->param
= strdup("on");
4392 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4393 ca
->alg
= Ssl::algSetValidBefore
;
4394 ca
->param
= strdup("on");
4395 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4396 ca
->alg
= Ssl::algSetCommonName
;
4398 if (strlen(param
) > 64) {
4399 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4403 ca
->param
= strdup(param
);
4406 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4411 aclParseAclList(LegacyParser
, &ca
->aclList
);
4414 cert_adapt
= &(*cert_adapt
)->next
;
4419 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4421 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4422 storeAppendPrintf(entry
, "%s ", name
);
4423 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4425 dump_acl_list(entry
, ca
->aclList
);
4426 storeAppendPrintf(entry
, "\n");
4430 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4432 while (*cert_adapt
) {
4433 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4434 *cert_adapt
= ca
->next
;
4435 safe_free(ca
->param
);
4438 aclDestroyAclList(&ca
->aclList
);
4444 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4447 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4448 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4453 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4454 cs
->alg
= Ssl::algSignTrusted
;
4455 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4456 cs
->alg
= Ssl::algSignUntrusted
;
4457 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4458 cs
->alg
= Ssl::algSignSelf
;
4460 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4465 aclParseAclList(LegacyParser
, &cs
->aclList
);
4468 cert_sign
= &(*cert_sign
)->next
;
4473 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4475 sslproxy_cert_sign
*cs
;
4476 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4477 storeAppendPrintf(entry
, "%s ", name
);
4478 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4480 dump_acl_list(entry
, cs
->aclList
);
4481 storeAppendPrintf(entry
, "\n");
4485 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4487 while (*cert_sign
) {
4488 sslproxy_cert_sign
*cs
= *cert_sign
;
4489 *cert_sign
= cs
->next
;
4492 aclDestroyAclList(&cs
->aclList
);
4498 class sslBumpCfgRr
: public ::RegisteredRunner
4501 static Ssl::BumpMode lastDeprecatedRule
;
4502 /* RegisteredRunner API */
4503 virtual void run(const RunnerRegistry
&);
4506 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4508 RunnerRegistrationEntry(rrFinalizeConfig
, sslBumpCfgRr
);
4510 void sslBumpCfgRr::run(const RunnerRegistry
&r
)
4512 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4513 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4514 static char buf
[1024];
4515 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4516 strcpy(buf
, "ssl_bump deny all");
4517 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4518 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4519 "must not use implicit rules. Update your ssl_bump rules.");
4521 strcpy(buf
, "ssl_bump allow all");
4522 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4523 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4524 "inferior to the newer server-first bumping mode. New ssl_bump"
4525 " configurations must not use implicit rules. Update your ssl_bump rules.");
4531 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4533 typedef const char *BumpCfgStyle
;
4534 BumpCfgStyle bcsNone
= NULL
;
4535 BumpCfgStyle bcsNew
= "new client/server-first/none";
4536 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4537 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4538 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4540 if ((bm
= strtok(NULL
, w_space
)) == NULL
) {
4545 // if this is the first rule proccessed
4546 if (*ssl_bump
== NULL
) {
4547 bumpCfgStyleLast
= bcsNone
;
4548 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4551 acl_access
*A
= new acl_access
;
4552 A
->allow
= allow_t(ACCESS_ALLOWED
);
4554 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4555 A
->allow
.kind
= Ssl::bumpClientFirst
;
4556 bumpCfgStyleNow
= bcsNew
;
4557 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4558 A
->allow
.kind
= Ssl::bumpServerFirst
;
4559 bumpCfgStyleNow
= bcsNew
;
4560 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4561 A
->allow
.kind
= Ssl::bumpNone
;
4562 bumpCfgStyleNow
= bcsNew
;
4563 } else if (strcmp(bm
, "allow") == 0) {
4564 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4565 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4566 "is usually inferior to the newer server-first "
4567 "bumping mode. Update your ssl_bump rules.");
4568 A
->allow
.kind
= Ssl::bumpClientFirst
;
4569 bumpCfgStyleNow
= bcsOld
;
4570 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4571 } else if (strcmp(bm
, "deny") == 0) {
4572 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4573 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4574 "your ssl_bump rules.");
4575 A
->allow
.kind
= Ssl::bumpNone
;
4576 bumpCfgStyleNow
= bcsOld
;
4577 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4579 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4584 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4585 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4586 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4591 bumpCfgStyleLast
= bumpCfgStyleNow
;
4593 aclParseAclList(LegacyParser
, &A
->aclList
);
4596 for (B
= *ssl_bump
, T
= ssl_bump
; B
; T
= &B
->next
, B
= B
->next
);
4600 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4603 for (sb
= ssl_bump
; sb
!= NULL
; sb
= sb
->next
) {
4604 storeAppendPrintf(entry
, "%s ", name
);
4605 storeAppendPrintf(entry
, "%s ", Ssl::bumpMode(sb
->allow
.kind
));
4607 dump_acl_list(entry
, sb
->aclList
);
4608 storeAppendPrintf(entry
, "\n");
4612 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4614 free_acl_access(ssl_bump
);
4619 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4624 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4625 storeAppendPrintf(entry
, "%s ", hwa
->fieldName
.c_str());
4626 storeAppendPrintf(entry
, "%s ", hwa
->fieldValue
.c_str());
4628 dump_acl_list(entry
, hwa
->aclList
);
4629 storeAppendPrintf(entry
, "\n");
4633 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4637 *headers
= new HeaderWithAclList
;
4639 if ((fn
= strtok(NULL
, w_space
)) == NULL
) {
4645 hwa
.fieldId
= httpHeaderIdByNameDef(fn
, strlen(fn
));
4646 if (hwa
.fieldId
== HDR_BAD_HDR
)
4647 hwa
.fieldId
= HDR_OTHER
;
4651 ConfigParser::ParseQuotedString(&buf
, &wasQuoted
);
4652 hwa
.fieldValue
= buf
.termedBuf();
4653 hwa
.quoted
= wasQuoted
;
4655 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4656 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4660 hwa
.valueFormat
= nlf
;
4662 aclParseAclList(LegacyParser
, &hwa
.aclList
);
4663 (*headers
)->push_back(hwa
);
4666 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4671 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4673 aclDestroyAclList(&hwa
->aclList
);
4675 if (hwa
->valueFormat
) {
4676 delete hwa
->valueFormat
;
4677 hwa
->valueFormat
= NULL
;