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 "HttpRequestMethod.h"
50 #include "ident/Config.h"
51 #include "ip/Intercept.h"
52 #include "ip/QosConfig.h"
55 #include "log/Config.h"
58 #include "mgr/Registration.h"
60 #include "PeerDigest.h"
64 #include "StoreFileSystem.h"
68 #include "neighbors.h"
70 /* wccp2 has its own conditional definitions */
73 #include "adaptation/Config.h"
76 #include "adaptation/icap/Config.h"
79 #include "adaptation/ecap/Config.h"
82 #include "ssl/support.h"
83 #include "ssl/Config.h"
86 #include "auth/Config.h"
87 #include "auth/Scheme.h"
90 #include "esi/Parser.h"
106 #include <sys/types.h>
115 #include <sys/stat.h>
119 #include "ssl/gadgets.h"
123 static void parse_adaptation_service_set_type();
124 static void parse_adaptation_service_chain_type();
125 static void parse_adaptation_access_type();
126 static void parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
127 static void dump_adaptation_meta_type(StoreEntry
*, const char *, Adaptation::Config::MetaHeaders
&);
128 static void free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
132 static void parse_icap_service_type(Adaptation::Icap::Config
*);
133 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
134 static void free_icap_service_type(Adaptation::Icap::Config
*);
135 static void parse_icap_class_type();
136 static void parse_icap_access_type();
138 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
139 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
140 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
144 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
145 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
146 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
151 static const char *const T_MILLISECOND_STR
= "millisecond";
152 static const char *const T_SECOND_STR
= "second";
153 static const char *const T_MINUTE_STR
= "minute";
154 static const char *const T_HOUR_STR
= "hour";
155 static const char *const T_DAY_STR
= "day";
156 static const char *const T_WEEK_STR
= "week";
157 static const char *const T_FORTNIGHT_STR
= "fortnight";
158 static const char *const T_MONTH_STR
= "month";
159 static const char *const T_YEAR_STR
= "year";
160 static const char *const T_DECADE_STR
= "decade";
162 static const char *const B_BYTES_STR
= "bytes";
163 static const char *const B_KBYTES_STR
= "KB";
164 static const char *const B_MBYTES_STR
= "MB";
165 static const char *const B_GBYTES_STR
= "GB";
167 static const char *const list_sep
= ", \t\n\r";
169 static void parse_access_log(customlog
** customlog_definitions
);
170 static int check_null_access_log(customlog
*customlog_definitions
);
171 static void dump_access_log(StoreEntry
* entry
, const char *name
, customlog
* definitions
);
172 static void free_access_log(customlog
** definitions
);
174 static void update_maxobjsize(void);
175 static void configDoConfigure(void);
176 static void parse_refreshpattern(refresh_t
**);
177 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
178 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
);
179 static void parse_u_short(unsigned short * var
);
180 static void parse_string(char **);
181 static void default_all(void);
182 static void defaults_if_none(void);
183 static void defaults_postscriptum(void);
184 static int parse_line(char *);
185 static void parse_obsolete(const char *);
186 static void parseBytesLine(size_t * bptr
, const char *units
);
188 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
191 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
193 static size_t parseBytesUnits(const char *unit
);
194 static void free_all(void);
195 void requirePathnameExists(const char *name
, const char *path
);
196 static OBJH dump_config
;
197 #if USE_HTTP_VIOLATIONS
198 static void free_HeaderManglers(HeaderManglers
**pm
);
199 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
200 static void parse_http_header_access(HeaderManglers
**manglers
);
201 #define free_http_header_access free_HeaderManglers
202 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
203 static void parse_http_header_replace(HeaderManglers
**manglers
);
204 #define free_http_header_replace free_HeaderManglers
206 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
);
207 static void parse_HeaderWithAclList(HeaderWithAclList
**header
);
208 static void free_HeaderWithAclList(HeaderWithAclList
**header
);
209 static void parse_denyinfo(acl_deny_info_list
** var
);
210 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, acl_deny_info_list
* var
);
211 static void free_denyinfo(acl_deny_info_list
** var
);
214 static void parse_IpAddress_list(Ip::Address_list
**);
215 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
216 static void free_IpAddress_list(Ip::Address_list
**);
218 static int check_null_IpAddress_list(const Ip::Address_list
*);
219 #endif /* CURRENTLY_UNUSED */
220 #endif /* USE_WCCPv2 */
222 static void parsePortCfg(AnyP::PortCfg
**, const char *protocol
);
223 #define parse_PortCfg(l) parsePortCfg((l), token)
224 static void dump_PortCfg(StoreEntry
*, const char *, const AnyP::PortCfg
*);
225 static void free_PortCfg(AnyP::PortCfg
**);
228 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
229 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
);
230 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
231 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
232 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
);
233 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
234 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
);
235 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
);
236 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
);
239 static void parse_b_size_t(size_t * var
);
240 static void parse_b_int64_t(int64_t * var
);
242 static bool parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
);
244 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
245 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
246 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
248 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
251 * LegacyParser is a parser for legacy code that uses the global
252 * approach. This is static so that it is only exposed to cache_cf.
253 * Other modules needing access to a ConfigParser should have it
254 * provided to them in their parserFOO methods.
256 static ConfigParser LegacyParser
= ConfigParser();
261 LegacyParser
.destruct();
265 update_maxobjsize(void)
270 for (i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
271 assert (Config
.cacheSwap
.swapDirs
[i
].getRaw());
273 if (dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->
275 ms
= dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->max_objsize
;
277 store_maxobjsize
= ms
;
281 SetConfigFilename(char const *file_name
, bool is_pipe
)
283 cfg_filename
= file_name
;
288 cfg_filename
= file_name
+ 1;
289 else if ((token
= strrchr(cfg_filename
, '/')))
290 cfg_filename
= token
+ 1;
294 skip_ws(const char* s
)
303 parseManyConfigFiles(char* files
, int depth
)
306 char* saveptr
= NULL
;
311 memset(&globbuf
, 0, sizeof(globbuf
));
312 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
313 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
314 fatalf("Unable to find configuration file: %s: %s",
318 for (i
= 0; i
< (int)globbuf
.gl_pathc
; ++i
) {
319 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
323 char* file
= strwordtok(files
, &saveptr
);
324 while (file
!= NULL
) {
325 error_count
+= parseOneConfigFile(file
, depth
);
326 file
= strwordtok(NULL
, &saveptr
);
328 #endif /* HAVE_GLOB */
333 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
336 assert(newSubstr
!= NULL
);
338 unsigned newSubstrLen
= strlen(newSubstr
);
339 if (newSubstrLen
> substrLen
)
340 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
342 // move tail part including zero
343 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
344 // copy new substring in place
345 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
351 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
353 assert(line
!= NULL
);
354 assert(macroName
!= NULL
);
355 assert(substStr
!= NULL
);
356 unsigned macroNameLen
= strlen(macroName
);
357 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
358 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
362 ProcessMacros(char*& line
, int& len
)
364 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
365 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
369 trim_trailing_ws(char* str
)
372 unsigned i
= strlen(str
);
373 while ((i
> 0) && xisspace(str
[i
- 1]))
379 FindStatement(const char* line
, const char* statement
)
381 assert(line
!= NULL
);
382 assert(statement
!= NULL
);
384 const char* str
= skip_ws(line
);
385 unsigned len
= strlen(statement
);
386 if (strncmp(str
, statement
, len
) == 0) {
390 else if (xisspace(*str
))
398 StrToInt(const char* str
, long& number
)
403 number
= strtol(str
, &end
, 0);
405 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
409 EvalBoolExpr(const char* expr
)
411 assert(expr
!= NULL
);
412 if (strcmp(expr
, "true") == 0) {
414 } else if (strcmp(expr
, "false") == 0) {
416 } else if (const char* equation
= strchr(expr
, '=')) {
417 const char* rvalue
= skip_ws(equation
+ 1);
418 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
419 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
420 trim_trailing_ws(lvalue
);
423 if (!StrToInt(lvalue
, number1
))
424 fatalf("String is not a integer number: '%s'\n", lvalue
);
426 if (!StrToInt(rvalue
, number2
))
427 fatalf("String is not a integer number: '%s'\n", rvalue
);
430 return number1
== number2
;
432 fatalf("Unable to evaluate expression '%s'\n", expr
);
433 return false; // this place cannot be reached
437 parseOneConfigFile(const char *file_name
, unsigned int depth
)
440 const char *orig_cfg_filename
= cfg_filename
;
441 const int orig_config_lineno
= config_lineno
;
443 char *tmp_line
= NULL
;
444 int tmp_line_len
= 0;
448 debugs(3, DBG_IMPORTANT
, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
450 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
454 if (file_name
[0] == '!' || file_name
[0] == '|') {
455 fp
= popen(file_name
+ 1, "r");
458 fp
= fopen(file_name
, "r");
462 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
465 setmode(fileno(fp
), O_TEXT
);
468 SetConfigFilename(file_name
, bool(is_pipe
));
470 memset(config_input_line
, '\0', BUFSIZ
);
474 Vector
<bool> if_states
;
475 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
478 if ((token
= strchr(config_input_line
, '\n')))
481 if ((token
= strchr(config_input_line
, '\r')))
484 // strip any prefix whitespace off the line.
485 const char *p
= skip_ws(config_input_line
);
486 if (config_input_line
!= p
)
487 memmove(config_input_line
, p
, strlen(p
)+1);
489 if (strncmp(config_input_line
, "#line ", 6) == 0) {
490 static char new_file_name
[1024];
492 static char new_lineno
;
493 token
= config_input_line
+ 6;
494 new_lineno
= strtol(token
, &file
, 0) - 1;
497 continue; /* Not a valid #line directive, may be a comment */
499 while (*file
&& xisspace((unsigned char) *file
))
504 continue; /* Not a valid #line directive, may be a comment */
506 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
508 if ((token
= strchr(new_file_name
, '"')))
511 cfg_filename
= new_file_name
;
514 config_lineno
= new_lineno
;
517 if (config_input_line
[0] == '#')
520 if (config_input_line
[0] == '\0')
523 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
525 size_t append_len
= strlen(append
);
527 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
529 strcpy(tmp_line
+ tmp_line_len
, append
);
531 tmp_line_len
+= append_len
;
533 if (tmp_line
[tmp_line_len
-1] == '\\') {
534 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
535 tmp_line
[--tmp_line_len
] = '\0';
539 trim_trailing_ws(tmp_line
);
540 ProcessMacros(tmp_line
, tmp_line_len
);
541 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
543 if (const char* expr
= FindStatement(tmp_line
, "if")) {
544 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
545 } else if (FindStatement(tmp_line
, "endif")) {
546 if (!if_states
.empty())
547 if_states
.pop_back(); // remove last if-statement meaning
549 fatalf("'endif' without 'if'\n");
550 } else if (FindStatement(tmp_line
, "else")) {
551 if (!if_states
.empty())
552 if_states
.back() = !if_states
.back();
554 fatalf("'else' without 'if'\n");
555 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
556 /* Handle includes here */
557 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
558 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
559 } else if (!parse_line(tmp_line
)) {
560 debugs(3, DBG_CRITICAL
, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
569 if (!if_states
.empty())
570 fatalf("if-statement without 'endif'\n");
573 int ret
= pclose(fp
);
576 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
581 cfg_filename
= orig_cfg_filename
;
582 config_lineno
= orig_config_lineno
;
588 parseConfigFile(const char *file_name
)
596 ACLMethodData::ThePurgeCount
= 0;
599 err_count
= parseOneConfigFile(file_name
, 0);
603 defaults_postscriptum();
606 * We must call configDoConfigure() before leave_suid() because
607 * configDoConfigure() is where we turn username strings into
612 if (!Config
.chroot_dir
) {
614 setUmask(Config
.umask
);
615 _db_init(Debug::cache_log
, Debug::debugOptions
);
619 if (opt_send_signal
== -1) {
620 Mgr::RegisterAction("config",
621 "Current Squid Configuration",
631 configDoConfigure(void)
633 memset(&Config2
, '\0', sizeof(SquidConfig2
));
634 /* init memory as early as possible */
638 if (Config
.cacheSwap
.swapDirs
== NULL
) {
639 /* Memory-only cache probably in effect. */
640 /* turn off the cache rebuild delays... */
641 StoreController::store_dirs_rebuilding
= 0;
642 } else if (InDaemonMode()) { // no diskers in non-daemon mode
643 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
644 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
645 if (sd
->needsDiskStrand())
646 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
650 if (Debug::rotateNumber
< 0) {
651 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
654 #if SIZEOF_OFF_T <= 4
655 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
656 debugs(3, DBG_CRITICAL
, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
657 Config
.Store
.maxObjectSize
= 0x7FFF0000;
660 if (0 == Store::Root().maxSize())
661 /* people might want a zero-sized cache on purpose */
663 else if (Store::Root().maxSize() < Config
.memMaxSize
)
664 /* This is bogus. folk with NULL caches will want this */
665 debugs(3, DBG_CRITICAL
, "WARNING cache_mem is larger than total disk cache space!");
667 if (Config
.Announce
.period
> 0) {
668 Config
.onoff
.announce
= 1;
669 } else if (Config
.Announce
.period
< 1) {
670 Config
.Announce
.period
= 86400 * 365; /* one year */
671 Config
.onoff
.announce
= 0;
674 if (Config
.onoff
.httpd_suppress_version_string
)
675 visible_appname_string
= (char *)appname_string
;
677 visible_appname_string
= (char const *)APP_FULLNAME
;
680 if (Config
.dnsChildren
.n_max
< 1)
681 fatal("No DNS helpers allocated");
684 if (Config
.Program
.redirect
) {
685 if (Config
.redirectChildren
.n_max
< 1) {
686 Config
.redirectChildren
.n_max
= 0;
687 wordlistDestroy(&Config
.Program
.redirect
);
691 if (Config
.appendDomain
)
692 if (*Config
.appendDomain
!= '.')
693 fatal("append_domain must begin with a '.'");
695 if (Config
.errHtmlText
== NULL
)
696 Config
.errHtmlText
= xstrdup(null_string
);
698 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
699 if (Config
.max_filedescriptors
> 0) {
700 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
702 #elif USE_SELECT || USE_SELECT_WIN32
703 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
704 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
710 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
712 visible_appname_string
);
715 * the extra space is for loop detection in client_side.c -- we search
716 * for substrings in the Via header.
718 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
720 visible_appname_string
);
722 /* Use visible_hostname as default surrogate_id */
723 if (!Config
.Accel
.surrogate_id
) {
724 const char *t
= getMyHostname();
725 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
728 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
729 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
731 if (Config
.appendDomain
)
732 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
734 Config
.appendDomainLen
= 0;
736 if (Config
.connect_retries
> 10) {
737 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
738 Config
.connect_retries
= 10;
741 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
743 requirePathnameExists("cache_dns_program", Config
.Program
.dnsserver
);
747 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
749 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
750 if (Config
.Program
.redirect
)
751 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
753 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
755 if (Config
.errorDirectory
)
756 requirePathnameExists("Error Directory", Config
.errorDirectory
);
758 #if USE_HTTP_VIOLATIONS
763 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
764 if (!R
->flags
.override_expire
)
767 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
772 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
773 if (!R
->flags
.override_lastmod
)
776 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
781 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
782 if (!R
->flags
.reload_into_ims
)
785 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
790 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
791 if (!R
->flags
.ignore_reload
)
794 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
799 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
800 if (!R
->flags
.ignore_no_cache
)
803 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP");
808 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
809 if (!R
->flags
.ignore_no_store
)
812 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
817 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
818 if (!R
->flags
.ignore_must_revalidate
)
820 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP");
824 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
825 if (!R
->flags
.ignore_private
)
828 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
833 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
834 if (!R
->flags
.ignore_auth
)
837 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP");
844 #if !USE_HTTP_VIOLATIONS
845 Config
.onoff
.via
= 1;
848 if (!Config
.onoff
.via
)
849 debugs(22, DBG_IMPORTANT
, "WARNING: HTTP requires the use of Via");
853 // we enable runtime PURGE checks if there is at least one PURGE method ACL
854 // TODO: replace with a dedicated "purge" ACL option?
855 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
857 Config2
.onoff
.mangle_request_headers
= (Config
.request_header_access
!= NULL
);
859 if (geteuid() == 0) {
860 if (NULL
!= Config
.effectiveUser
) {
862 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
866 * Andres Kroonmaa <andre@online.ee>:
867 * Some getpwnam() implementations (Solaris?) require
868 * an available FD < 256 for opening a FILE* to the
871 * This should be safe at startup, but might still fail
872 * during reconfigure.
874 fatalf("getpwnam failed to find userid for effective user '%s'",
875 Config
.effectiveUser
);
879 Config2
.effectiveUserID
= pwd
->pw_uid
;
881 Config2
.effectiveGroupID
= pwd
->pw_gid
;
885 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
887 char *env_str
= (char *)xcalloc((len
= strlen(pwd
->pw_dir
) + 6), 1);
888 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
896 Config2
.effectiveUserID
= geteuid();
897 Config2
.effectiveGroupID
= getegid();
900 if (NULL
!= Config
.effectiveGroup
) {
902 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
905 fatalf("getgrnam failed to find groupid for effective group '%s'",
906 Config
.effectiveGroup
);
910 Config2
.effectiveGroupID
= grp
->gr_gid
;
913 HttpRequestMethod::Configure(Config
);
916 debugs(3, DBG_IMPORTANT
, "Initializing https proxy context");
918 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
);
920 for (peer
*p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
922 debugs(3, DBG_IMPORTANT
, "Initializing cache_peer " << p
->name
<< " SSL context");
923 p
->sslContext
= sslCreateClientContext(p
->sslcert
, p
->sslkey
, p
->sslversion
, p
->sslcipher
, p
->ssloptions
, p
->sslflags
, p
->sslcafile
, p
->sslcapath
, p
->sslcrlfile
);
927 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.http
; s
!= NULL
; s
= s
->next
) {
931 debugs(3, DBG_IMPORTANT
, "Initializing http_port " << s
->s
<< " SSL context");
932 s
->configureSslServerContext();
935 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.https
; s
!= NULL
; s
= s
->next
) {
936 debugs(3, DBG_IMPORTANT
, "Initializing https_port " << s
->s
<< " SSL context");
937 s
->configureSslServerContext();
942 // prevent infinite fetch loops in the request parser
943 // due to buffer full but not enough data recived to finish parse
944 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
945 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
946 " Change client_request_buffer_max or request_header_max_size limits.",
947 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
952 * disable client side request pipelining. There is a race with
953 * Negotiate and NTLM when the client sends a second request on an
954 * connection before the authenticate challenge is sent. With
955 * pipelining OFF, the client may fail to authenticate, but squid's
956 * state will be preserved.
958 if (Config
.onoff
.pipeline_prefetch
) {
959 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
960 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
961 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
962 debugs(3, DBG_IMPORTANT
, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF.");
963 Config
.onoff
.pipeline_prefetch
= 0;
969 /** Parse a line containing an obsolete directive.
970 * To upgrade it where possible instead of just "Bungled config" for
971 * directives which cannot be marked as simply aliases of the some name.
972 * For example if the parameter order and content has changed.
973 * Or if the directive has been completely removed.
976 parse_obsolete(const char *name
)
978 // Directives which have been radically changed rather than removed
979 if (!strcmp(name
, "url_rewrite_concurrency")) {
982 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
983 Config
.redirectChildren
.concurrency
= cval
;
987 /* Parse a time specification from the config file. Store the
988 * result in 'tptr', after converting it to 'units' */
990 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
)
997 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
1000 if ((token
= strtok(NULL
, w_space
)) == NULL
)
1005 m
= u
; /* default to 'units' if none specified */
1009 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1010 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1011 config_input_line
<< "', assuming " <<
1012 d
<< " " << units
);
1013 else if ((m
= parseTimeUnits(token
, allowMsec
)) == 0)
1016 *tptr
= static_cast<time_msec_t
>(m
* d
);
1020 parseTimeUnits(const char *unit
, bool allowMsec
)
1022 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1025 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1028 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1031 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1034 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1035 return 86400 * 1000;
1037 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1038 return 86400 * 7 * 1000;
1040 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1041 return 86400 * 14 * 1000;
1043 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1044 return static_cast<uint64_t>(86400) * 30 * 1000;
1046 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1047 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1049 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1050 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1052 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1058 parseBytesLine64(int64_t * bptr
, const char *units
)
1065 if ((u
= parseBytesUnits(units
)) == 0) {
1070 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1075 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1082 m
= u
; /* default to 'units' if none specified */
1086 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1087 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1088 config_input_line
<< "', assuming " <<
1089 d
<< " " << units
);
1090 else if ((m
= parseBytesUnits(token
)) == 0) {
1095 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1097 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1103 parseBytesLine(size_t * bptr
, const char *units
)
1110 if ((u
= parseBytesUnits(units
)) == 0) {
1115 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1120 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1121 *bptr
= static_cast<size_t>(-1);
1127 m
= u
; /* default to 'units' if none specified */
1131 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1132 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1133 config_input_line
<< "', assuming " <<
1134 d
<< " " << units
);
1135 else if ((m
= parseBytesUnits(token
)) == 0) {
1140 *bptr
= static_cast<size_t>(m
* d
/ u
);
1142 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1148 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1155 if ((u
= parseBytesUnits(units
)) == 0) {
1160 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1165 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1172 m
= u
; /* default to 'units' if none specified */
1176 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1177 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1178 config_input_line
<< "', assuming " <<
1179 d
<< " " << units
);
1180 else if ((m
= parseBytesUnits(token
)) == 0) {
1185 *bptr
= static_cast<size_t>(m
* d
/ u
);
1187 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1194 * Parse bytes from a string.
1195 * Similar to the parseBytesLine function but parses the string value instead of
1196 * the current token value.
1198 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1201 if ((u
= parseBytesUnits(units
)) == 0) {
1206 // Find number from string beginning.
1207 char const * number_begin
= value
;
1208 char const * number_end
= value
;
1210 while ((*number_end
>= '0' && *number_end
<= '9')) {
1215 number
.limitInit(number_begin
, number_end
- number_begin
);
1217 int d
= xatoi(number
.termedBuf());
1219 if ((m
= parseBytesUnits(number_end
)) == 0) {
1224 *bptr
= static_cast<size_t>(m
* d
/ u
);
1225 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1231 parseBytesUnits(const char *unit
)
1233 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1236 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1239 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1242 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1245 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1250 /*****************************************************************************
1252 *****************************************************************************/
1255 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1260 while (ae
!= NULL
) {
1261 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1262 storeAppendPrintf(entry
, "%s %s %s ",
1269 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1270 storeAppendPrintf(entry
, "%s ", v
->key
);
1274 storeAppendPrintf(entry
, "\n");
1275 wordlistDestroy(&w
);
1281 parse_acl(ACL
** ae
)
1283 ACL::ParseAclLine(LegacyParser
, ae
);
1293 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1297 for (l
= head
; l
; l
= l
->next
) {
1298 storeAppendPrintf(entry
, " %s%s",
1299 l
->op
? null_string
: "!",
1305 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1309 for (l
= head
; l
; l
= l
->next
) {
1310 storeAppendPrintf(entry
, "%s %s",
1312 l
->allow
? "Allow" : "Deny");
1313 dump_acl_list(entry
, l
->aclList
);
1314 storeAppendPrintf(entry
, "\n");
1319 parse_acl_access(acl_access
** head
)
1321 aclParseAccessLine(LegacyParser
, head
);
1325 free_acl_access(acl_access
** head
)
1327 aclDestroyAccessList(head
);
1331 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1333 char buf
[MAX_IPSTRLEN
];
1334 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1338 parse_address(Ip::Address
*addr
)
1340 char *token
= strtok(NULL
, w_space
);
1347 if (!strcmp(token
,"any_addr"))
1349 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1351 else if ( (*addr
= token
) ) // try parse numeric/IPA
1354 addr
->GetHostByName(token
); // dont use ipcache
1358 free_address(Ip::Address
*addr
)
1363 CBDATA_TYPE(acl_address
);
1366 dump_acl_address(StoreEntry
* entry
, const char *name
, acl_address
* head
)
1368 char buf
[MAX_IPSTRLEN
];
1371 for (l
= head
; l
; l
= l
->next
) {
1372 if (!l
->addr
.IsAnyAddr())
1373 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1375 storeAppendPrintf(entry
, "%s autoselect", name
);
1377 dump_acl_list(entry
, l
->aclList
);
1379 storeAppendPrintf(entry
, "\n");
1384 freed_acl_address(void *data
)
1386 acl_address
*l
= static_cast<acl_address
*>(data
);
1387 aclDestroyAclList(&l
->aclList
);
1391 parse_acl_address(acl_address
** head
)
1394 acl_address
**tail
= head
; /* sane name below */
1395 CBDATA_INIT_TYPE_FREECB(acl_address
, freed_acl_address
);
1396 l
= cbdataAlloc(acl_address
);
1397 parse_address(&l
->addr
);
1398 aclParseAclList(LegacyParser
, &l
->aclList
);
1401 tail
= &(*tail
)->next
;
1407 free_acl_address(acl_address
** head
)
1410 acl_address
*l
= *head
;
1416 CBDATA_TYPE(acl_tos
);
1419 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1423 for (l
= head
; l
; l
= l
->next
) {
1425 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1427 storeAppendPrintf(entry
, "%s none", name
);
1429 dump_acl_list(entry
, l
->aclList
);
1431 storeAppendPrintf(entry
, "\n");
1436 freed_acl_tos(void *data
)
1438 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1439 aclDestroyAclList(&l
->aclList
);
1443 parse_acl_tos(acl_tos
** head
)
1446 acl_tos
**tail
= head
; /* sane name below */
1447 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1448 char *token
= strtok(NULL
, w_space
);
1455 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1460 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1462 l
= cbdataAlloc(acl_tos
);
1464 l
->tos
= (tos_t
)tos
;
1466 aclParseAclList(LegacyParser
, &l
->aclList
);
1469 tail
= &(*tail
)->next
;
1475 free_acl_tos(acl_tos
** head
)
1485 #if SO_MARK && USE_LIBCAP
1487 CBDATA_TYPE(acl_nfmark
);
1490 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1494 for (l
= head
; l
; l
= l
->next
) {
1496 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1498 storeAppendPrintf(entry
, "%s none", name
);
1500 dump_acl_list(entry
, l
->aclList
);
1502 storeAppendPrintf(entry
, "\n");
1507 freed_acl_nfmark(void *data
)
1509 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1510 aclDestroyAclList(&l
->aclList
);
1514 parse_acl_nfmark(acl_nfmark
** head
)
1517 acl_nfmark
**tail
= head
; /* sane name below */
1519 char *token
= strtok(NULL
, w_space
);
1526 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1531 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1533 l
= cbdataAlloc(acl_nfmark
);
1537 aclParseAclList(LegacyParser
, &l
->aclList
);
1540 tail
= &(*tail
)->next
;
1546 free_acl_nfmark(acl_nfmark
** head
)
1549 acl_nfmark
*l
= *head
;
1555 #endif /* SO_MARK */
1557 CBDATA_TYPE(acl_size_t
);
1560 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, acl_size_t
* head
)
1564 for (l
= head
; l
; l
= l
->next
) {
1566 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1568 storeAppendPrintf(entry
, "%s none", name
);
1570 dump_acl_list(entry
, l
->aclList
);
1572 storeAppendPrintf(entry
, "\n");
1577 freed_acl_b_size_t(void *data
)
1579 acl_size_t
*l
= static_cast<acl_size_t
*>(data
);
1580 aclDestroyAclList(&l
->aclList
);
1584 parse_acl_b_size_t(acl_size_t
** head
)
1587 acl_size_t
**tail
= head
; /* sane name below */
1589 CBDATA_INIT_TYPE_FREECB(acl_size_t
, freed_acl_b_size_t
);
1591 l
= cbdataAlloc(acl_size_t
);
1593 parse_b_int64_t(&l
->size
);
1595 aclParseAclList(LegacyParser
, &l
->aclList
);
1598 tail
= &(*tail
)->next
;
1604 free_acl_b_size_t(acl_size_t
** head
)
1607 acl_size_t
*l
= *head
;
1616 #include "DelayPools.h"
1617 #include "DelayConfig.h"
1618 /* do nothing - free_delay_pool_count is the magic free function.
1619 * this is why delay_pool_count isn't just marked TYPE: u_short
1621 #define free_delay_pool_class(X)
1622 #define free_delay_pool_access(X)
1623 #define free_delay_pool_rates(X)
1624 #define dump_delay_pool_class(X, Y, Z)
1625 #define dump_delay_pool_access(X, Y, Z)
1626 #define dump_delay_pool_rates(X, Y, Z)
1629 free_delay_pool_count(DelayConfig
* cfg
)
1631 cfg
->freePoolCount();
1635 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1637 cfg
.dumpPoolCount (entry
, name
);
1641 parse_delay_pool_count(DelayConfig
* cfg
)
1643 cfg
->parsePoolCount();
1647 parse_delay_pool_class(DelayConfig
* cfg
)
1649 cfg
->parsePoolClass();
1653 parse_delay_pool_rates(DelayConfig
* cfg
)
1655 cfg
->parsePoolRates();
1659 parse_delay_pool_access(DelayConfig
* cfg
)
1661 cfg
->parsePoolAccess(LegacyParser
);
1667 #include "ClientDelayConfig.h"
1668 /* do nothing - free_client_delay_pool_count is the magic free function.
1669 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1672 #define free_client_delay_pool_access(X)
1673 #define free_client_delay_pool_rates(X)
1674 #define dump_client_delay_pool_access(X, Y, Z)
1675 #define dump_client_delay_pool_rates(X, Y, Z)
1678 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1680 cfg
->freePoolCount();
1684 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1686 cfg
.dumpPoolCount (entry
, name
);
1690 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1692 cfg
->parsePoolCount();
1696 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1698 cfg
->parsePoolRates();
1702 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1704 cfg
->parsePoolAccess(LegacyParser
);
1708 #if USE_HTTP_VIOLATIONS
1710 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1713 manglers
->dumpAccess(entry
, name
);
1717 parse_http_header_access(HeaderManglers
**pm
)
1721 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1722 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1723 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1728 *pm
= new HeaderManglers
;
1729 HeaderManglers
*manglers
= *pm
;
1730 header_mangler
*mangler
= manglers
->track(t
);
1732 parse_acl_access(&mangler
->access_list
);
1736 free_HeaderManglers(HeaderManglers
**pm
)
1738 // we delete the entire http_header_* mangler configuration at once
1739 if (const HeaderManglers
*manglers
= *pm
) {
1746 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1749 manglers
->dumpReplacement(entry
, name
);
1753 parse_http_header_replace(HeaderManglers
**pm
)
1757 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1758 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1759 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1763 const char *value
= t
+ strlen(t
) + 1;
1766 *pm
= new HeaderManglers
;
1767 HeaderManglers
*manglers
= *pm
;
1768 manglers
->setReplacement(t
, value
);
1774 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1780 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1781 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1783 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1785 storeAppendPrintf(entry
, "\n");
1790 check_null_string(char *s
)
1797 parse_authparam(Auth::ConfigVector
* config
)
1802 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1805 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1808 /* find a configuration for the scheme in the currently parsed configs... */
1809 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1811 if (schemeCfg
== NULL
) {
1812 /* Create a configuration based on the scheme info */
1813 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1815 if (theScheme
== NULL
) {
1816 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1820 config
->push_back(theScheme
->createConfig());
1821 schemeCfg
= Auth::Config::Find(type_str
);
1822 if (schemeCfg
== NULL
) {
1823 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1828 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1832 free_authparam(Auth::ConfigVector
* cfg
)
1834 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1837 /* remove our pointers to the probably-dead sub-configs */
1838 while (cfg
->size()) {
1842 /* on reconfigure initialize new auth schemes for the new config. */
1843 if (reconfiguring
) {
1849 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1851 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1852 (*i
)->dump(entry
, name
, (*i
));
1854 #endif /* USE_AUTH */
1856 /* TODO: just return the object, the # is irrelevant */
1858 find_fstype(char *type
)
1860 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1861 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1868 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1872 RefCount
<SwapDir
> sd
;
1876 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1879 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1882 fs
= find_fstype(type_str
);
1887 /* reconfigure existing dir */
1889 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1890 assert (swap
->swapDirs
[i
].getRaw());
1892 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1893 /* this is specific to on-fs Stores. The right
1894 * way to handle this is probably to have a mapping
1895 * from paths to stores, and have on-fs stores
1896 * register with that, and lookip in that in their
1897 * own setup logic. RBC 20041225. TODO.
1900 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1902 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1903 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1904 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1910 update_maxobjsize();
1917 if (swap
->n_configured
> 63) {
1918 /* 7 bits, signed */
1919 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1920 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1925 allocate_new_swapdir(swap
);
1927 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1929 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1931 /* parse the FS parameters and options */
1932 sd
->parse(swap
->n_configured
, path_str
);
1934 ++swap
->n_configured
;
1936 /* Update the max object size */
1937 update_maxobjsize();
1941 peer_type_str(const peer_t type
)
1943 const char * result
;
1955 case PEER_MULTICAST
:
1956 result
= "multicast";
1968 dump_peer(StoreEntry
* entry
, const char *name
, peer
* p
)
1972 LOCAL_ARRAY(char, xname
, 128);
1975 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1982 dump_peer_options(entry
, p
);
1984 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
1985 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
1987 d
->do_ping
? null_string
: "!",
1992 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
1993 dump_acl_access(entry
, xname
, p
->access
);
1996 for (t
= p
->typelist
; t
; t
= t
->next
) {
1997 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
1999 peer_type_str(t
->type
),
2008 * utility function to prevent getservbyname() being called with a numeric value
2009 * on Windows at least it returns garage results.
2012 isUnsignedNumeric(const char *str
, size_t len
)
2014 if (len
< 1) return false;
2016 for (; len
>0 && *str
; ++str
, --len
) {
2017 if (! isdigit(*str
))
2024 \param proto 'tcp' or 'udp' for protocol
2025 \returns Port the named service is supposed to be listening on.
2027 static unsigned short
2028 GetService(const char *proto
)
2030 struct servent
*port
= NULL
;
2031 /** Parses a port number or service name from the squid.conf */
2032 char *token
= strtok(NULL
, w_space
);
2033 if (token
== NULL
) {
2035 return 0; /* NEVER REACHED */
2037 /** Returns either the service port number from /etc/services */
2038 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2039 port
= getservbyname(token
, proto
);
2041 return ntohs((unsigned short)port
->s_port
);
2043 /** Or a numeric translation of the config text. */
2044 return xatos(token
);
2048 \returns Port the named TCP service is supposed to be listening on.
2049 \copydoc GetService(const char *proto)
2051 inline unsigned short
2054 return GetService("tcp");
2058 \returns Port the named UDP service is supposed to be listening on.
2059 \copydoc GetService(const char *proto)
2061 inline unsigned short
2064 return GetService("udp");
2068 parse_peer(peer
** head
)
2072 CBDATA_INIT_TYPE_FREECB(peer
, peerDestroy
);
2073 p
= cbdataAlloc(peer
);
2074 p
->http_port
= CACHE_HTTP_PORT
;
2075 p
->icp
.port
= CACHE_ICP_PORT
;
2078 p
->stats
.logged_state
= PEER_ALIVE
;
2080 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2083 p
->host
= xstrdup(token
);
2085 p
->name
= xstrdup(token
);
2087 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2090 p
->type
= parseNeighborType(token
);
2092 if (p
->type
== PEER_MULTICAST
) {
2093 p
->options
.no_digest
= 1;
2094 p
->options
.no_netdb_exchange
= 1;
2097 p
->http_port
= GetTcpService();
2102 p
->icp
.port
= GetUdpService();
2103 p
->connection_auth
= 2; /* auto */
2105 while ((token
= strtok(NULL
, w_space
))) {
2106 if (!strcasecmp(token
, "proxy-only")) {
2107 p
->options
.proxy_only
= 1;
2108 } else if (!strcasecmp(token
, "no-query")) {
2109 p
->options
.no_query
= 1;
2110 } else if (!strcasecmp(token
, "background-ping")) {
2111 p
->options
.background_ping
= 1;
2112 } else if (!strcasecmp(token
, "no-digest")) {
2113 p
->options
.no_digest
= 1;
2114 } else if (!strcasecmp(token
, "no-tproxy")) {
2115 p
->options
.no_tproxy
= 1;
2116 } else if (!strcasecmp(token
, "multicast-responder")) {
2117 p
->options
.mcast_responder
= 1;
2118 #if PEER_MULTICAST_SIBLINGS
2119 } else if (!strcasecmp(token
, "multicast-siblings")) {
2120 p
->options
.mcast_siblings
= 1;
2122 } else if (!strncasecmp(token
, "weight=", 7)) {
2123 p
->weight
= xatoi(token
+ 7);
2124 } else if (!strncasecmp(token
, "basetime=", 9)) {
2125 p
->basetime
= xatoi(token
+ 9);
2126 } else if (!strcasecmp(token
, "closest-only")) {
2127 p
->options
.closest_only
= 1;
2128 } else if (!strncasecmp(token
, "ttl=", 4)) {
2129 p
->mcast
.ttl
= xatoi(token
+ 4);
2131 if (p
->mcast
.ttl
< 0)
2134 if (p
->mcast
.ttl
> 128)
2136 } else if (!strcasecmp(token
, "default")) {
2137 p
->options
.default_parent
= 1;
2138 } else if (!strcasecmp(token
, "round-robin")) {
2139 p
->options
.roundrobin
= 1;
2140 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2141 p
->options
.weighted_roundrobin
= 1;
2143 } else if (!strcasecmp(token
, "htcp")) {
2144 p
->options
.htcp
= 1;
2145 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2146 /* Note: The htcp- form is deprecated, replaced by htcp= */
2147 p
->options
.htcp
= 1;
2148 char *tmp
= xstrdup(token
+5);
2149 char *mode
, *nextmode
;
2150 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2151 nextmode
= strchr(mode
, ',');
2156 if (!strcasecmp(mode
, "no-clr")) {
2157 if (p
->options
.htcp_only_clr
)
2158 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2159 p
->options
.htcp_no_clr
= 1;
2160 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2161 p
->options
.htcp_no_purge_clr
= 1;
2162 } else if (!strcasecmp(mode
, "only-clr")) {
2163 if (p
->options
.htcp_no_clr
)
2164 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2165 p
->options
.htcp_only_clr
= 1;
2166 } else if (!strcasecmp(mode
, "forward-clr")) {
2167 p
->options
.htcp_forward_clr
= 1;
2168 } else if (!strcasecmp(mode
, "oldsquid")) {
2169 p
->options
.htcp_oldsquid
= 1;
2171 fatalf("invalid HTCP mode '%s'", mode
);
2176 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2177 p
->options
.no_netdb_exchange
= 1;
2179 } else if (!strcasecmp(token
, "carp")) {
2180 if (p
->type
!= PEER_PARENT
)
2181 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2183 p
->options
.carp
= 1;
2184 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2185 if (p
->options
.carp
!= 1)
2186 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2187 p
->options
.carp_key
.set
=1;
2188 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2189 for (; key
; key
= nextkey
) {
2190 nextkey
=strchr(key
,',');
2191 if (nextkey
) ++nextkey
; // skip the comma, any
2192 if (0==strncasecmp(key
,"scheme",6)) {
2193 p
->options
.carp_key
.scheme
=1;
2194 } else if (0==strncasecmp(key
,"host",4)) {
2195 p
->options
.carp_key
.host
=1;
2196 } else if (0==strncasecmp(key
,"port",4)) {
2197 p
->options
.carp_key
.port
=1;
2198 } else if (0==strncasecmp(key
,"path",4)) {
2199 p
->options
.carp_key
.path
=1;
2200 } else if (0==strncasecmp(key
,"params",6)) {
2201 p
->options
.carp_key
.params
=1;
2203 fatalf("invalid carp-key '%s'",key
);
2206 } else if (!strcasecmp(token
, "userhash")) {
2208 if (p
->type
!= PEER_PARENT
)
2209 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2211 p
->options
.userhash
= 1;
2213 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2215 } else if (!strcasecmp(token
, "sourcehash")) {
2216 if (p
->type
!= PEER_PARENT
)
2217 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2219 p
->options
.sourcehash
= 1;
2221 } else if (!strcasecmp(token
, "no-delay")) {
2223 p
->options
.no_delay
= 1;
2225 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2227 } else if (!strncasecmp(token
, "login=", 6)) {
2228 p
->login
= xstrdup(token
+ 6);
2229 rfc1738_unescape(p
->login
);
2230 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2231 p
->connect_timeout
= xatoi(token
+ 16);
2232 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2233 p
->connect_fail_limit
= xatoi(token
+ 19);
2234 #if USE_CACHE_DIGESTS
2235 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2236 p
->digest_url
= xstrdup(token
+ 11);
2239 } else if (!strcasecmp(token
, "allow-miss")) {
2240 p
->options
.allow_miss
= 1;
2241 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2242 p
->max_conn
= xatoi(token
+ 9);
2243 } else if (!strcasecmp(token
, "originserver")) {
2244 p
->options
.originserver
= 1;
2245 } else if (!strncasecmp(token
, "name=", 5)) {
2249 p
->name
= xstrdup(token
+ 5);
2250 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2251 safe_free(p
->domain
);
2254 p
->domain
= xstrdup(token
+ 13);
2258 } else if (strcmp(token
, "ssl") == 0) {
2260 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2261 safe_free(p
->sslcert
);
2262 p
->sslcert
= xstrdup(token
+ 8);
2263 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2264 safe_free(p
->sslkey
);
2265 p
->sslkey
= xstrdup(token
+ 7);
2266 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2267 p
->sslversion
= atoi(token
+ 11);
2268 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2269 safe_free(p
->ssloptions
);
2270 p
->ssloptions
= xstrdup(token
+ 11);
2271 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2272 safe_free(p
->sslcipher
);
2273 p
->sslcipher
= xstrdup(token
+ 10);
2274 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2275 safe_free(p
->sslcafile
);
2276 p
->sslcafile
= xstrdup(token
+ 10);
2277 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2278 safe_free(p
->sslcapath
);
2279 p
->sslcapath
= xstrdup(token
+ 10);
2280 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2281 safe_free(p
->sslcrlfile
);
2282 p
->sslcapath
= xstrdup(token
+ 10);
2283 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2284 safe_free(p
->sslflags
);
2285 p
->sslflags
= xstrdup(token
+ 9);
2286 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2287 safe_free(p
->ssldomain
);
2288 p
->ssldomain
= xstrdup(token
+ 10);
2291 } else if (strcmp(token
, "front-end-https") == 0) {
2292 p
->front_end_https
= 1;
2293 } else if (strcmp(token
, "front-end-https=on") == 0) {
2294 p
->front_end_https
= 1;
2295 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2296 p
->front_end_https
= 2;
2297 } else if (strcmp(token
, "connection-auth=off") == 0) {
2298 p
->connection_auth
= 0;
2299 } else if (strcmp(token
, "connection-auth") == 0) {
2300 p
->connection_auth
= 1;
2301 } else if (strcmp(token
, "connection-auth=on") == 0) {
2302 p
->connection_auth
= 1;
2303 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2304 p
->connection_auth
= 2;
2306 debugs(3, DBG_CRITICAL
, "parse_peer: token='" << token
<< "'");
2311 if (peerFindByName(p
->name
))
2312 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2317 if (p
->connect_fail_limit
< 1)
2318 p
->connect_fail_limit
= 10;
2320 p
->icp
.version
= ICP_VERSION_CURRENT
;
2322 p
->testing_now
= false;
2324 #if USE_CACHE_DIGESTS
2326 if (!p
->options
.no_digest
) {
2327 /* XXX This looks odd.. who has the original pointer
2330 PeerDigest
*pd
= peerDigestCreate(p
);
2331 p
->digest
= cbdataReference(pd
);
2336 p
->index
= ++Config
.npeers
;
2338 while (*head
!= NULL
)
2339 head
= &(*head
)->next
;
2347 free_peer(peer
** P
)
2351 while ((p
= *P
) != NULL
) {
2353 #if USE_CACHE_DIGESTS
2355 cbdataReferenceDone(p
->digest
);
2365 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, cachemgr_passwd
* list
)
2369 while (list
!= NULL
) {
2370 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2371 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2373 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2375 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2376 storeAppendPrintf(entry
, " %s", w
->key
);
2379 storeAppendPrintf(entry
, "\n");
2385 parse_cachemgrpasswd(cachemgr_passwd
** head
)
2387 char *passwd
= NULL
;
2388 wordlist
*actions
= NULL
;
2390 cachemgr_passwd
**P
;
2391 parse_string(&passwd
);
2392 parse_wordlist(&actions
);
2393 p
= static_cast<cachemgr_passwd
*>(xcalloc(1, sizeof(cachemgr_passwd
)));
2395 p
->actions
= actions
;
2397 for (P
= head
; *P
; P
= &(*P
)->next
) {
2399 * See if any of the actions from this line already have a
2400 * password from previous lines. The password checking
2401 * routines in cache_manager.c take the the password from
2402 * the first cachemgr_passwd struct that contains the
2403 * requested action. Thus, we should warn users who might
2404 * think they can have two passwords for the same action.
2409 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2410 for (u
= actions
; u
; u
= u
->next
) {
2411 if (strcmp(w
->key
, u
->key
))
2414 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2423 free_cachemgrpasswd(cachemgr_passwd
** head
)
2427 while ((p
= *head
) != NULL
) {
2430 wordlistDestroy(&p
->actions
);
2436 dump_denyinfo(StoreEntry
* entry
, const char *name
, acl_deny_info_list
* var
)
2440 while (var
!= NULL
) {
2441 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2443 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2444 storeAppendPrintf(entry
, " %s", a
->name
);
2446 storeAppendPrintf(entry
, "\n");
2453 parse_denyinfo(acl_deny_info_list
** var
)
2455 aclParseDenyInfoLine(var
);
2459 free_denyinfo(acl_deny_info_list
** list
)
2461 acl_deny_info_list
*a
= NULL
;
2462 acl_deny_info_list
*a_next
= NULL
;
2463 acl_name_list
*l
= NULL
;
2464 acl_name_list
*l_next
= NULL
;
2466 for (a
= *list
; a
; a
= a_next
) {
2467 for (l
= a
->acl_list
; l
; l
= l_next
) {
2469 memFree(l
, MEM_ACL_NAME_LIST
);
2474 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2482 parse_peer_access(void)
2487 if (!(host
= strtok(NULL
, w_space
)))
2490 if ((p
= peerFindByName(host
)) == NULL
) {
2491 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2495 aclParseAccessLine(LegacyParser
, &p
->access
);
2499 parse_hostdomain(void)
2502 char *domain
= NULL
;
2504 if (!(host
= strtok(NULL
, w_space
)))
2507 while ((domain
= strtok(NULL
, list_sep
))) {
2508 domain_ping
*l
= NULL
;
2509 domain_ping
**L
= NULL
;
2512 if ((p
= peerFindByName(host
)) == NULL
) {
2513 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2517 l
= static_cast<domain_ping
*>(xcalloc(1, sizeof(domain_ping
)));
2520 if (*domain
== '!') { /* check for !.edu */
2525 l
->domain
= xstrdup(domain
);
2527 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2533 parse_hostdomaintype(void)
2537 char *domain
= NULL
;
2539 if (!(host
= strtok(NULL
, w_space
)))
2542 if (!(type
= strtok(NULL
, w_space
)))
2545 while ((domain
= strtok(NULL
, list_sep
))) {
2546 domain_type
*l
= NULL
;
2547 domain_type
**L
= NULL
;
2550 if ((p
= peerFindByName(host
)) == NULL
) {
2551 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2555 l
= static_cast<domain_type
*>(xcalloc(1, sizeof(domain_type
)));
2556 l
->type
= parseNeighborType(type
);
2557 l
->domain
= xstrdup(domain
);
2559 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2565 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2567 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2585 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2587 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2591 parse_onoff(int *var
)
2593 char *token
= strtok(NULL
, w_space
);
2598 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2604 #define free_onoff free_int
2607 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2618 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2622 parse_tristate(int *var
)
2624 char *token
= strtok(NULL
, w_space
);
2629 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2631 else if (!strcasecmp(token
, "warn"))
2637 #define free_tristate free_int
2640 dump_refreshpattern(StoreEntry
* entry
, const char *name
, refresh_t
* head
)
2642 while (head
!= NULL
) {
2643 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2645 head
->flags
.icase
? " -i" : null_string
,
2647 (int) head
->min
/ 60,
2648 (int) (100.0 * head
->pct
+ 0.5),
2649 (int) head
->max
/ 60);
2651 if (head
->max_stale
>= 0)
2652 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2654 if (head
->flags
.refresh_ims
)
2655 storeAppendPrintf(entry
, " refresh-ims");
2657 if (head
->flags
.store_stale
)
2658 storeAppendPrintf(entry
, " store-stale");
2660 #if USE_HTTP_VIOLATIONS
2662 if (head
->flags
.override_expire
)
2663 storeAppendPrintf(entry
, " override-expire");
2665 if (head
->flags
.override_lastmod
)
2666 storeAppendPrintf(entry
, " override-lastmod");
2668 if (head
->flags
.reload_into_ims
)
2669 storeAppendPrintf(entry
, " reload-into-ims");
2671 if (head
->flags
.ignore_reload
)
2672 storeAppendPrintf(entry
, " ignore-reload");
2674 if (head
->flags
.ignore_no_cache
)
2675 storeAppendPrintf(entry
, " ignore-no-cache");
2677 if (head
->flags
.ignore_no_store
)
2678 storeAppendPrintf(entry
, " ignore-no-store");
2680 if (head
->flags
.ignore_must_revalidate
)
2681 storeAppendPrintf(entry
, " ignore-must-revalidate");
2683 if (head
->flags
.ignore_private
)
2684 storeAppendPrintf(entry
, " ignore-private");
2686 if (head
->flags
.ignore_auth
)
2687 storeAppendPrintf(entry
, " ignore-auth");
2691 storeAppendPrintf(entry
, "\n");
2698 parse_refreshpattern(refresh_t
** head
)
2705 int refresh_ims
= 0;
2706 int store_stale
= 0;
2709 #if USE_HTTP_VIOLATIONS
2711 int override_expire
= 0;
2712 int override_lastmod
= 0;
2713 int reload_into_ims
= 0;
2714 int ignore_reload
= 0;
2715 int ignore_no_cache
= 0;
2716 int ignore_no_store
= 0;
2717 int ignore_must_revalidate
= 0;
2718 int ignore_private
= 0;
2719 int ignore_auth
= 0;
2726 int flags
= REG_EXTENDED
| REG_NOSUB
;
2728 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2733 if (strcmp(token
, "-i") == 0) {
2735 token
= strtok(NULL
, w_space
);
2736 } else if (strcmp(token
, "+i") == 0) {
2737 flags
&= ~REG_ICASE
;
2738 token
= strtok(NULL
, w_space
);
2741 if (token
== NULL
) {
2746 pattern
= xstrdup(token
);
2748 i
= GetInteger(); /* token: min */
2750 /* catch negative and insanely huge values close to 32-bit wrap */
2752 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2755 if (i
> 60*24*365) {
2756 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2760 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2762 i
= GetInteger(); /* token: pct */
2764 pct
= (double) i
/ 100.0;
2766 i
= GetInteger(); /* token: max */
2768 /* catch negative and insanely huge values close to 32-bit wrap */
2770 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2773 if (i
> 60*24*365) {
2774 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2778 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2781 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2782 if (!strcmp(token
, "refresh-ims")) {
2784 } else if (!strcmp(token
, "store-stale")) {
2786 } else if (!strncmp(token
, "max-stale=", 10)) {
2787 max_stale
= atoi(token
+ 10);
2788 #if USE_HTTP_VIOLATIONS
2790 } else if (!strcmp(token
, "override-expire"))
2791 override_expire
= 1;
2792 else if (!strcmp(token
, "override-lastmod"))
2793 override_lastmod
= 1;
2794 else if (!strcmp(token
, "ignore-no-cache"))
2795 ignore_no_cache
= 1;
2796 else if (!strcmp(token
, "ignore-no-store"))
2797 ignore_no_store
= 1;
2798 else if (!strcmp(token
, "ignore-must-revalidate"))
2799 ignore_must_revalidate
= 1;
2800 else if (!strcmp(token
, "ignore-private"))
2802 else if (!strcmp(token
, "ignore-auth"))
2804 else if (!strcmp(token
, "reload-into-ims")) {
2805 reload_into_ims
= 1;
2806 refresh_nocache_hack
= 1;
2807 /* tell client_side.c that this is used */
2808 } else if (!strcmp(token
, "ignore-reload")) {
2810 refresh_nocache_hack
= 1;
2811 /* tell client_side.c that this is used */
2815 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2818 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2820 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2821 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2822 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2826 pct
= pct
< 0.0 ? 0.0 : pct
;
2827 max
= max
< 0 ? 0 : max
;
2828 t
= static_cast<refresh_t
*>(xcalloc(1, sizeof(refresh_t
)));
2829 t
->pattern
= (char *) xstrdup(pattern
);
2830 t
->compiled_pattern
= comp
;
2835 if (flags
& REG_ICASE
)
2839 t
->flags
.refresh_ims
= 1;
2842 t
->flags
.store_stale
= 1;
2844 t
->max_stale
= max_stale
;
2846 #if USE_HTTP_VIOLATIONS
2848 if (override_expire
)
2849 t
->flags
.override_expire
= 1;
2851 if (override_lastmod
)
2852 t
->flags
.override_lastmod
= 1;
2854 if (reload_into_ims
)
2855 t
->flags
.reload_into_ims
= 1;
2858 t
->flags
.ignore_reload
= 1;
2860 if (ignore_no_cache
)
2861 t
->flags
.ignore_no_cache
= 1;
2863 if (ignore_no_store
)
2864 t
->flags
.ignore_no_store
= 1;
2866 if (ignore_must_revalidate
)
2867 t
->flags
.ignore_must_revalidate
= 1;
2870 t
->flags
.ignore_private
= 1;
2873 t
->flags
.ignore_auth
= 1;
2880 head
= &(*head
)->next
;
2888 free_refreshpattern(refresh_t
** head
)
2892 while ((t
= *head
) != NULL
) {
2894 safe_free(t
->pattern
);
2895 regfree(&t
->compiled_pattern
);
2899 #if USE_HTTP_VIOLATIONS
2900 refresh_nocache_hack
= 0;
2906 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2909 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2913 parse_string(char **var
)
2915 char *token
= strtok(NULL
, w_space
);
2921 *var
= xstrdup(token
);
2925 ConfigParser::ParseString(char **var
)
2931 ConfigParser::ParseString(String
*var
)
2933 char *token
= strtok(NULL
, w_space
);
2942 free_string(char **var
)
2948 parse_eol(char *volatile *var
)
2955 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
2963 while (*token
&& xisspace(*token
))
2971 *var
= xstrdup((char *) token
);
2974 #define dump_eol dump_string
2975 #define free_eol free_string
2978 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
2980 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
2984 parse_time_t(time_t * var
)
2987 parseTimeLine(&tval
, T_SECOND_STR
, false);
2988 *var
= static_cast<time_t>(tval
/1000);
2992 free_time_t(time_t * var
)
2999 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
3002 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
3004 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3008 parse_time_msec(time_msec_t
* var
)
3010 parseTimeLine(var
, T_SECOND_STR
, true);
3014 free_time_msec(time_msec_t
* var
)
3022 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3024 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3029 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3031 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3036 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3038 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3044 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3046 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3051 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3053 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3057 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3059 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3064 parse_size_t(size_t * var
)
3073 parse_b_size_t(size_t * var
)
3075 parseBytesLine(var
, B_BYTES_STR
);
3080 parse_b_ssize_t(ssize_t
* var
)
3082 parseBytesLineSigned(var
, B_BYTES_STR
);
3088 parse_kb_size_t(size_t * var
)
3090 parseBytesLine(var
, B_KBYTES_STR
);
3095 parse_b_int64_t(int64_t * var
)
3097 parseBytesLine64(var
, B_BYTES_STR
);
3101 parse_kb_int64_t(int64_t * var
)
3103 parseBytesLine64(var
, B_KBYTES_STR
);
3107 free_size_t(size_t * var
)
3114 free_ssize_t(ssize_t
* var
)
3121 free_b_int64_t(int64_t * var
)
3126 #define free_b_size_t free_size_t
3127 #define free_b_ssize_t free_ssize_t
3128 #define free_kb_size_t free_size_t
3129 #define free_mb_size_t free_size_t
3130 #define free_gb_size_t free_size_t
3131 #define free_kb_int64_t free_b_int64_t
3134 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3136 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3140 free_u_short(unsigned short * u
)
3146 parse_u_short(unsigned short * var
)
3148 ConfigParser::ParseUShort(var
);
3152 ConfigParser::ParseUShort(unsigned short *var
)
3158 ConfigParser::ParseBool(bool *var
)
3160 int i
= GetInteger();
3171 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3173 while (list
!= NULL
) {
3174 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3180 ConfigParser::ParseWordList(wordlist
** list
)
3182 parse_wordlist(list
);
3186 parse_wordlist(wordlist
** list
)
3189 char *t
= strtok(NULL
, "");
3191 while ((token
= strwordtok(NULL
, &t
)))
3192 wordlistAdd(list
, token
);
3195 #if 0 /* now unused */
3197 check_null_wordlist(wordlist
* w
)
3204 check_null_acl_access(acl_access
* a
)
3209 #define free_wordlist wordlistDestroy
3211 #define free_uri_whitespace free_int
3214 parse_uri_whitespace(int *var
)
3216 char *token
= strtok(NULL
, w_space
);
3221 if (!strcasecmp(token
, "strip"))
3222 *var
= URI_WHITESPACE_STRIP
;
3223 else if (!strcasecmp(token
, "deny"))
3224 *var
= URI_WHITESPACE_DENY
;
3225 else if (!strcasecmp(token
, "allow"))
3226 *var
= URI_WHITESPACE_ALLOW
;
3227 else if (!strcasecmp(token
, "encode"))
3228 *var
= URI_WHITESPACE_ENCODE
;
3229 else if (!strcasecmp(token
, "chop"))
3230 *var
= URI_WHITESPACE_CHOP
;
3236 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3240 if (var
== URI_WHITESPACE_ALLOW
)
3242 else if (var
== URI_WHITESPACE_ENCODE
)
3244 else if (var
== URI_WHITESPACE_CHOP
)
3246 else if (var
== URI_WHITESPACE_DENY
)
3251 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3255 free_removalpolicy(RemovalPolicySettings
** settings
)
3260 free_string(&(*settings
)->type
);
3262 free_wordlist(&(*settings
)->args
);
3270 parse_removalpolicy(RemovalPolicySettings
** settings
)
3273 free_removalpolicy(settings
);
3275 *settings
= new RemovalPolicySettings
;
3277 parse_string(&(*settings
)->type
);
3279 parse_wordlist(&(*settings
)->args
);
3283 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3286 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3287 args
= settings
->args
;
3290 storeAppendPrintf(entry
, " %s", args
->key
);
3294 storeAppendPrintf(entry
, "\n");
3298 YesNoNone::configure(bool beSet
)
3300 option
= beSet
? +1 : -1;
3303 YesNoNone::operator void*() const
3305 assert(option
!= 0); // must call configure() first
3306 return option
> 0 ? (void*)this : NULL
;
3311 free_YesNoNone(YesNoNone
*)
3313 // do nothing: no explicit cleanup is required
3317 parse_YesNoNone(YesNoNone
*option
)
3320 parse_onoff(&value
);
3321 option
->configure(value
> 0);
3325 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3327 if (option
.configured())
3328 dump_onoff(entry
, name
, option
? 1 : 0);
3332 free_memcachemode(SquidConfig
* config
)
3338 parse_memcachemode(SquidConfig
* config
)
3340 char *token
= strtok(NULL
, w_space
);
3344 if (strcmp(token
, "always") == 0) {
3345 Config
.onoff
.memory_cache_first
= 1;
3346 Config
.onoff
.memory_cache_disk
= 1;
3347 } else if (strcmp(token
, "disk") == 0) {
3348 Config
.onoff
.memory_cache_first
= 0;
3349 Config
.onoff
.memory_cache_disk
= 1;
3350 } else if (strncmp(token
, "net", 3) == 0) {
3351 Config
.onoff
.memory_cache_first
= 1;
3352 Config
.onoff
.memory_cache_disk
= 0;
3353 } else if (strcmp(token
, "never") == 0) {
3354 Config
.onoff
.memory_cache_first
= 0;
3355 Config
.onoff
.memory_cache_disk
= 0;
3361 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3363 storeAppendPrintf(entry
, "%s ", name
);
3364 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3365 storeAppendPrintf(entry
, "always");
3366 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3367 storeAppendPrintf(entry
, "disk");
3368 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3369 storeAppendPrintf(entry
, "network");
3370 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3371 storeAppendPrintf(entry
, "none");
3372 storeAppendPrintf(entry
, "\n");
3375 #include "cf_parser.cci"
3378 parseNeighborType(const char *s
)
3380 if (!strcasecmp(s
, "parent"))
3383 if (!strcasecmp(s
, "neighbor"))
3384 return PEER_SIBLING
;
3386 if (!strcasecmp(s
, "neighbour"))
3387 return PEER_SIBLING
;
3389 if (!strcasecmp(s
, "sibling"))
3390 return PEER_SIBLING
;
3392 if (!strcasecmp(s
, "multicast"))
3393 return PEER_MULTICAST
;
3395 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3397 return PEER_SIBLING
;
3402 parse_IpAddress_list(Ip::Address_list
** head
)
3405 Ip::Address_list
*s
;
3408 while ((token
= strtok(NULL
, w_space
))) {
3409 if (GetHostWithPort(token
, &ipa
)) {
3412 head
= &(*head
)->next
;
3414 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3424 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3426 char ntoabuf
[MAX_IPSTRLEN
];
3429 storeAppendPrintf(e
, "%s %s\n",
3431 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3437 free_IpAddress_list(Ip::Address_list
** head
)
3439 if (*head
) delete *head
;
3443 #if CURRENTLY_UNUSED
3444 /* This code was previously used by http_port. Left as it really should
3445 * be used by icp_port and htcp_port
3448 check_null_IpAddress_list(const Ip::Address_list
* s
)
3453 #endif /* CURRENTLY_UNUSED */
3454 #endif /* USE_WCCPv2 */
3457 parsePortSpecification(AnyP::PortCfg
* s
, char *token
)
3460 unsigned short port
= 0;
3464 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3465 s
->name
= xstrdup(token
);
3466 s
->connection_auth_disabled
= false;
3468 if (*token
== '[') {
3471 t
= strchr(host
, ']');
3473 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing ']' on IPv6 address: " << token
);
3479 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port in: " << token
);
3482 if (!Ip::EnableIpv6
) {
3483 debugs(3, DBG_CRITICAL
, "FATAL: " << s
->protocol
<< "_port: IPv6 is not available.");
3486 port
= xatos(t
+ 1);
3487 } else if ((t
= strchr(token
, ':'))) {
3492 port
= xatos(t
+ 1);
3494 } else if ((port
= strtol(token
, &junk
, 10)), !*junk
) {
3496 debugs(3, 3, s
->protocol
<< "_port: found Listen on Port: " << port
);
3498 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port: " << token
);
3502 if (port
== 0 && host
!= NULL
) {
3503 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: Port cannot be 0: " << token
);
3510 if (!Ip::EnableIpv6
)
3512 debugs(3, 3, s
->protocol
<< "_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3513 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3515 if (!Ip::EnableIpv6
)
3517 debugs(3, 3, s
->protocol
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3518 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3519 /* dont use ipcache */
3520 s
->defaultsite
= xstrdup(host
);
3522 if (!Ip::EnableIpv6
)
3524 debugs(3, 3, s
->protocol
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3526 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: failed to resolve Host/IP: " << host
);
3532 parse_port_option(AnyP::PortCfg
* s
, char *token
)
3536 if (strcmp(token
, "accel") == 0) {
3537 if (s
->intercepted
|| s
->spoof_client_ip
) {
3538 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3541 s
->accel
= s
->vhost
= 1;
3542 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3543 if (s
->accel
|| s
->spoof_client_ip
) {
3544 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3548 Ip::Interceptor
.StartInterception();
3549 /* Log information regarding the port modes under interception. */
3550 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3551 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3553 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3555 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3556 if ( !s
->s
.SetIPv4() ) {
3557 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3560 } else if (strcmp(token
, "tproxy") == 0) {
3561 if (s
->intercepted
|| s
->accel
) {
3562 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3565 s
->spoof_client_ip
= 1;
3566 Ip::Interceptor
.StartTransparency();
3567 /* Log information regarding the port modes under transparency. */
3568 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3569 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3571 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3572 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3576 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3578 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3581 safe_free(s
->defaultsite
);
3582 s
->defaultsite
= xstrdup(token
+ 12);
3583 } else if (strcmp(token
, "vhost") == 0) {
3585 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3587 s
->accel
= s
->vhost
= 1;
3588 } else if (strcmp(token
, "no-vhost") == 0) {
3590 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3593 } else if (strcmp(token
, "vport") == 0) {
3595 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3599 } else if (strncmp(token
, "vport=", 6) == 0) {
3601 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3604 s
->vport
= xatos(token
+ 6);
3605 } else if (strncmp(token
, "protocol=", 9) == 0) {
3607 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3610 s
->protocol
= xstrdup(token
+ 9);
3611 } else if (strcmp(token
, "allow-direct") == 0) {
3613 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3616 s
->allow_direct
= 1;
3617 } else if (strcmp(token
, "act-as-origin") == 0) {
3619 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3622 } else if (strcmp(token
, "ignore-cc") == 0) {
3623 #if !USE_HTTP_VIOLATIONS
3625 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3630 } else if (strncmp(token
, "name=", 5) == 0) {
3632 s
->name
= xstrdup(token
+ 5);
3633 } else if (strcmp(token
, "no-connection-auth") == 0) {
3634 s
->connection_auth_disabled
= true;
3635 } else if (strcmp(token
, "connection-auth=off") == 0) {
3636 s
->connection_auth_disabled
= true;
3637 } else if (strcmp(token
, "connection-auth") == 0) {
3638 s
->connection_auth_disabled
= false;
3639 } else if (strcmp(token
, "connection-auth=on") == 0) {
3640 s
->connection_auth_disabled
= false;
3641 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3642 if (!strcasecmp(token
+ 23, "off"))
3643 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3644 else if (!strcasecmp(token
+ 23, "transparent"))
3645 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3646 else if (!strcasecmp(token
+ 23, "always"))
3647 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3650 } else if (strcmp(token
, "ipv4") == 0) {
3651 if ( !s
->s
.SetIPv4() ) {
3652 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3655 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3656 s
->tcp_keepalive
.enabled
= 1;
3657 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3658 char *t
= token
+ 13;
3659 s
->tcp_keepalive
.enabled
= 1;
3660 s
->tcp_keepalive
.idle
= atoi(t
);
3664 s
->tcp_keepalive
.interval
= atoi(t
);
3669 s
->tcp_keepalive
.timeout
= atoi(t
);
3673 } else if (strcasecmp(token
, "sslBump") == 0) {
3674 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3675 "in http_port. Use 'ssl-bump' instead.");
3676 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3677 } else if (strcmp(token
, "ssl-bump") == 0) {
3678 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3679 } else if (strncmp(token
, "cert=", 5) == 0) {
3681 s
->cert
= xstrdup(token
+ 5);
3682 } else if (strncmp(token
, "key=", 4) == 0) {
3684 s
->key
= xstrdup(token
+ 4);
3685 } else if (strncmp(token
, "version=", 8) == 0) {
3686 s
->version
= xatoi(token
+ 8);
3687 if (s
->version
< 1 || s
->version
> 4)
3689 } else if (strncmp(token
, "options=", 8) == 0) {
3690 safe_free(s
->options
);
3691 s
->options
= xstrdup(token
+ 8);
3692 } else if (strncmp(token
, "cipher=", 7) == 0) {
3693 safe_free(s
->cipher
);
3694 s
->cipher
= xstrdup(token
+ 7);
3695 } else if (strncmp(token
, "clientca=", 9) == 0) {
3696 safe_free(s
->clientca
);
3697 s
->clientca
= xstrdup(token
+ 9);
3698 } else if (strncmp(token
, "cafile=", 7) == 0) {
3699 safe_free(s
->cafile
);
3700 s
->cafile
= xstrdup(token
+ 7);
3701 } else if (strncmp(token
, "capath=", 7) == 0) {
3702 safe_free(s
->capath
);
3703 s
->capath
= xstrdup(token
+ 7);
3704 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3705 safe_free(s
->crlfile
);
3706 s
->crlfile
= xstrdup(token
+ 8);
3707 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3708 safe_free(s
->dhfile
);
3709 s
->dhfile
= xstrdup(token
+ 9);
3710 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3711 safe_free(s
->sslflags
);
3712 s
->sslflags
= xstrdup(token
+ 9);
3713 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3714 safe_free(s
->sslContextSessionId
);
3715 s
->sslContextSessionId
= xstrdup(token
+ 11);
3716 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3717 s
->generateHostCertificates
= true;
3718 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3719 s
->generateHostCertificates
= true;
3720 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3721 s
->generateHostCertificates
= false;
3722 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3723 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3731 add_http_port(char *portspec
)
3733 AnyP::PortCfg
*s
= new AnyP::PortCfg("http_port");
3734 parsePortSpecification(s
, portspec
);
3735 // we may need to merge better if the above returns a list with clones
3736 assert(s
->next
== NULL
);
3737 s
->next
= cbdataReference(Config
.Sockaddr
.http
);
3738 cbdataReferenceDone(Config
.Sockaddr
.http
);
3739 Config
.Sockaddr
.http
= cbdataReference(s
);
3743 parsePortCfg(AnyP::PortCfg
** head
, const char *optionName
)
3745 const char *protocol
= NULL
;
3746 if (strcmp(optionName
, "http_port") == 0 ||
3747 strcmp(optionName
, "ascii_port") == 0)
3749 else if (strcmp(optionName
, "https_port") == 0)
3756 char *token
= strtok(NULL
, w_space
);
3763 AnyP::PortCfg
*s
= new AnyP::PortCfg(protocol
);
3764 parsePortSpecification(s
, token
);
3766 /* parse options ... */
3767 while ((token
= strtok(NULL
, w_space
))) {
3768 parse_port_option(s
, token
);
3772 if (strcasecmp(protocol
, "https") == 0) {
3773 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3774 const bool hijacked
= s
->spoof_client_ip
|| s
->intercepted
;
3775 if (s
->sslBump
&& !hijacked
) {
3776 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3779 if (hijacked
&& !s
->sslBump
) {
3780 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3786 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3787 // clone the port options from *s to *(s->next)
3788 s
->next
= cbdataReference(s
->clone());
3789 s
->next
->s
.SetIPv4();
3790 debugs(3, 3, protocol
<< "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3794 head
= &(*head
)->next
;
3796 *head
= cbdataReference(s
);
3800 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3802 char buf
[MAX_IPSTRLEN
];
3804 storeAppendPrintf(e
, "%s %s",
3806 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3808 // MODES and specific sub-options.
3810 storeAppendPrintf(e
, " intercept");
3812 else if (s
->spoof_client_ip
)
3813 storeAppendPrintf(e
, " tproxy");
3815 else if (s
->accel
) {
3816 storeAppendPrintf(e
, " accel");
3819 storeAppendPrintf(e
, " vhost");
3822 storeAppendPrintf(e
, " vport");
3823 else if (s
->vport
> 0)
3824 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3827 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3829 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3830 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3832 if (s
->allow_direct
)
3833 storeAppendPrintf(e
, " allow-direct");
3836 storeAppendPrintf(e
, " ignore-cc");
3840 // Generic independent options
3843 storeAppendPrintf(e
, " name=%s", s
->name
);
3845 #if USE_HTTP_VIOLATIONS
3846 if (!s
->accel
&& s
->ignore_cc
)
3847 storeAppendPrintf(e
, " ignore-cc");
3850 if (s
->connection_auth_disabled
)
3851 storeAppendPrintf(e
, " connection-auth=off");
3853 storeAppendPrintf(e
, " connection-auth=on");
3855 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3858 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3861 pmtu
= "transparent";
3863 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3866 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3867 storeAppendPrintf(e
, " ipv4");
3869 if (s
->tcp_keepalive
.enabled
) {
3870 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3871 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3873 storeAppendPrintf(e
, " tcpkeepalive");
3879 storeAppendPrintf(e
, " ssl-bump");
3882 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3885 storeAppendPrintf(e
, " key=%s", s
->key
);
3888 storeAppendPrintf(e
, " version=%d", s
->version
);
3891 storeAppendPrintf(e
, " options=%s", s
->options
);
3894 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3897 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3900 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3903 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3906 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3909 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
3911 if (s
->sslContextSessionId
)
3912 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3914 if (s
->generateHostCertificates
)
3915 storeAppendPrintf(e
, " generate-host-certificates");
3917 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3918 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3923 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3926 dump_generic_port(e
, n
, s
);
3927 storeAppendPrintf(e
, "\n");
3933 free_PortCfg(AnyP::PortCfg
** head
)
3937 while ((s
= *head
) != NULL
) {
3939 cbdataReferenceDone(s
);
3944 configFreeMemory(void)
3948 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3953 requirePathnameExists(const char *name
, const char *path
)
3957 char pathbuf
[BUFSIZ
];
3958 assert(path
!= NULL
);
3960 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3961 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3965 if (stat(path
, &sb
) < 0) {
3966 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3967 // keep going to find more issues if we are only checking the config file with "-k parse"
3968 if (opt_parse_cfg_only
)
3970 // this is fatal if it is found during startup or reconfigure
3971 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3972 fatalf("%s %s: %s", name
, path
, xstrerror());
3979 return ConfigParser::strtokFile();
3982 #include "AccessLogEntry.h"
3985 parse_access_log(customlog
** logs
)
3987 const char *filename
, *logdef_name
;
3989 customlog
*cl
= (customlog
*)xcalloc(1, sizeof(*cl
));
3991 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
3996 if (strcmp(filename
, "none") == 0) {
3997 cl
->type
= Log::Format::CLF_NONE
;
3998 aclParseAclList(LegacyParser
, &cl
->aclList
);
4000 logs
= &(*logs
)->next
;
4005 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
4006 logdef_name
= "squid";
4008 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
4010 cl
->filename
= xstrdup(filename
);
4012 /* look for the definition pointer corresponding to this name */
4013 Format::Format
*lf
= Log::TheConfig
.logformats
;
4015 while (lf
!= NULL
) {
4016 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4018 if (strcmp(lf
->name
, logdef_name
) == 0)
4025 cl
->type
= Log::Format::CLF_CUSTOM
;
4027 } else if (strcmp(logdef_name
, "auto") == 0) {
4028 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4029 cl
->type
= Log::Format::CLF_SQUID
;
4030 } else if (strcmp(logdef_name
, "squid") == 0) {
4031 cl
->type
= Log::Format::CLF_SQUID
;
4032 } else if (strcmp(logdef_name
, "common") == 0) {
4033 cl
->type
= Log::Format::CLF_COMMON
;
4034 } else if (strcmp(logdef_name
, "combined") == 0) {
4035 cl
->type
= Log::Format::CLF_COMBINED
;
4037 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4038 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4040 } else if (strcmp(logdef_name
, "useragent") == 0) {
4041 cl
->type
= Log::Format::CLF_USERAGENT
;
4042 } else if (strcmp(logdef_name
, "referrer") == 0) {
4043 cl
->type
= Log::Format::CLF_REFERER
;
4045 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4050 aclParseAclList(LegacyParser
, &cl
->aclList
);
4053 logs
= &(*logs
)->next
;
4059 check_null_access_log(customlog
*customlog_definitions
)
4061 return customlog_definitions
== NULL
;
4065 dump_access_log(StoreEntry
* entry
, const char *name
, customlog
* logs
)
4069 for (log
= logs
; log
; log
= log
->next
) {
4070 storeAppendPrintf(entry
, "%s ", name
);
4072 switch (log
->type
) {
4074 case Log::Format::CLF_CUSTOM
:
4075 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4078 case Log::Format::CLF_NONE
:
4079 storeAppendPrintf(entry
, "none");
4082 case Log::Format::CLF_SQUID
:
4083 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4086 case Log::Format::CLF_COMBINED
:
4087 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4090 case Log::Format::CLF_COMMON
:
4091 storeAppendPrintf(entry
, "%s common", log
->filename
);
4095 case Log::Format::CLF_ICAP_SQUID
:
4096 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4099 case Log::Format::CLF_USERAGENT
:
4100 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4103 case Log::Format::CLF_REFERER
:
4104 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4107 case Log::Format::CLF_UNKNOWN
:
4112 dump_acl_list(entry
, log
->aclList
);
4114 storeAppendPrintf(entry
, "\n");
4119 free_access_log(customlog
** definitions
)
4121 while (*definitions
) {
4122 customlog
*log
= *definitions
;
4123 *definitions
= log
->next
;
4125 log
->logFormat
= NULL
;
4126 log
->type
= Log::Format::CLF_UNKNOWN
;
4129 aclDestroyAclList(&log
->aclList
);
4131 safe_free(log
->filename
);
4137 /// parses list of integers form name=N1,N2,N3,...
4139 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4141 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4142 data
+= name
.size();
4147 if (!StringToInt(data
, value
, &data
, 10))
4149 list
.push_back(value
);
4150 if (*data
== '\0' || *data
!= ',')
4155 return data
&& *data
== '\0';
4159 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4161 #if !HAVE_CPU_AFFINITY
4162 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4163 "support, do not set 'cpu_affinity_map'");
4165 #endif /* HAVE_CPU_AFFINITY */
4167 if (!*cpuAffinityMap
)
4168 *cpuAffinityMap
= new CpuAffinityMap
;
4170 const char *const pToken
= strtok(NULL
, w_space
);
4171 const char *const cToken
= strtok(NULL
, w_space
);
4172 Vector
<int> processes
, cores
;
4173 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4174 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4175 "in 'cpu_affinity_map'");
4177 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4178 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4179 "'cpu_affinity_map'");
4181 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4182 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4183 "process_numbers and cores lists differ in length or " <<
4184 "contain numbers <= 0");
4190 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4192 if (cpuAffinityMap
) {
4193 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4194 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4195 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4196 cpuAffinityMap
->processes()[i
]);
4198 storeAppendPrintf(entry
, " cores=");
4199 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4200 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4201 cpuAffinityMap
->cores()[i
]);
4203 storeAppendPrintf(entry
, "\n");
4208 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4210 delete *cpuAffinityMap
;
4211 *cpuAffinityMap
= NULL
;
4217 parse_adaptation_service_set_type()
4219 Adaptation::Config::ParseServiceSet();
4223 parse_adaptation_service_chain_type()
4225 Adaptation::Config::ParseServiceChain();
4229 parse_adaptation_access_type()
4231 Adaptation::Config::ParseAccess(LegacyParser
);
4235 parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4237 Adaptation::Config::ParseMetaHeader(LegacyParser
);
4241 dump_adaptation_meta_type(StoreEntry
*entry
, const char *name
, Adaptation::Config::MetaHeaders
&)
4243 Adaptation::Config::DumpMetaHeader(entry
, name
);
4247 free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4249 // Nothing to do, it is released inside Adaptation::Config::freeService()
4251 #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
);
4296 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4298 cfg
->parseService();
4302 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4308 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4310 cfg
.dumpService(entry
, name
);
4313 #endif /* USE_ECAP */
4316 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4321 cfg
->service_failure_limit
= GetInteger();
4323 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4326 if (strcmp(token
,"in") != 0) {
4327 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4331 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4335 d
= static_cast<time_t> (xatoi(token
));
4337 m
= static_cast<time_t> (1);
4341 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4342 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4344 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4347 cfg
->oldest_service_failure
= (m
* d
);
4350 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4352 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4353 if (cfg
.oldest_service_failure
> 0) {
4354 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4356 storeAppendPrintf(entry
, "\n");
4359 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4361 cfg
->oldest_service_failure
= 0;
4362 cfg
->service_failure_limit
= 0;
4367 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4370 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4371 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4377 if ( char *s
= strchr(al
, '{')) {
4378 *s
= '\0'; // terminate the al string
4390 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4391 ca
->alg
= Ssl::algSetValidAfter
;
4392 ca
->param
= strdup("on");
4393 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4394 ca
->alg
= Ssl::algSetValidBefore
;
4395 ca
->param
= strdup("on");
4396 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4397 ca
->alg
= Ssl::algSetCommonName
;
4399 if (strlen(param
) > 64) {
4400 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4404 ca
->param
= strdup(param
);
4407 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4412 aclParseAclList(LegacyParser
, &ca
->aclList
);
4415 cert_adapt
= &(*cert_adapt
)->next
;
4420 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4422 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4423 storeAppendPrintf(entry
, "%s ", name
);
4424 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4426 dump_acl_list(entry
, ca
->aclList
);
4427 storeAppendPrintf(entry
, "\n");
4431 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4433 while (*cert_adapt
) {
4434 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4435 *cert_adapt
= ca
->next
;
4436 safe_free(ca
->param
);
4439 aclDestroyAclList(&ca
->aclList
);
4445 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4448 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4449 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4454 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4455 cs
->alg
= Ssl::algSignTrusted
;
4456 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4457 cs
->alg
= Ssl::algSignUntrusted
;
4458 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4459 cs
->alg
= Ssl::algSignSelf
;
4461 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4466 aclParseAclList(LegacyParser
, &cs
->aclList
);
4469 cert_sign
= &(*cert_sign
)->next
;
4474 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4476 sslproxy_cert_sign
*cs
;
4477 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4478 storeAppendPrintf(entry
, "%s ", name
);
4479 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4481 dump_acl_list(entry
, cs
->aclList
);
4482 storeAppendPrintf(entry
, "\n");
4486 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4488 while (*cert_sign
) {
4489 sslproxy_cert_sign
*cs
= *cert_sign
;
4490 *cert_sign
= cs
->next
;
4493 aclDestroyAclList(&cs
->aclList
);
4499 class sslBumpCfgRr
: public ::RegisteredRunner
4502 static Ssl::BumpMode lastDeprecatedRule
;
4503 /* RegisteredRunner API */
4504 virtual void run(const RunnerRegistry
&);
4507 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4509 RunnerRegistrationEntry(rrFinalizeConfig
, sslBumpCfgRr
);
4511 void sslBumpCfgRr::run(const RunnerRegistry
&r
)
4513 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4514 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4515 static char buf
[1024];
4516 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4517 strcpy(buf
, "ssl_bump deny all");
4518 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4519 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4520 "must not use implicit rules. Update your ssl_bump rules.");
4522 strcpy(buf
, "ssl_bump allow all");
4523 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4524 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4525 "inferior to the newer server-first bumping mode. New ssl_bump"
4526 " configurations must not use implicit rules. Update your ssl_bump rules.");
4532 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4534 typedef const char *BumpCfgStyle
;
4535 BumpCfgStyle bcsNone
= NULL
;
4536 BumpCfgStyle bcsNew
= "new client/server-first/none";
4537 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4538 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4539 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4541 if ((bm
= strtok(NULL
, w_space
)) == NULL
) {
4546 // if this is the first rule proccessed
4547 if (*ssl_bump
== NULL
) {
4548 bumpCfgStyleLast
= bcsNone
;
4549 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4552 acl_access
*A
= new acl_access
;
4553 A
->allow
= allow_t(ACCESS_ALLOWED
);
4555 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4556 A
->allow
.kind
= Ssl::bumpClientFirst
;
4557 bumpCfgStyleNow
= bcsNew
;
4558 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4559 A
->allow
.kind
= Ssl::bumpServerFirst
;
4560 bumpCfgStyleNow
= bcsNew
;
4561 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4562 A
->allow
.kind
= Ssl::bumpNone
;
4563 bumpCfgStyleNow
= bcsNew
;
4564 } else if (strcmp(bm
, "allow") == 0) {
4565 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4566 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4567 "is usually inferior to the newer server-first "
4568 "bumping mode. Update your ssl_bump rules.");
4569 A
->allow
.kind
= Ssl::bumpClientFirst
;
4570 bumpCfgStyleNow
= bcsOld
;
4571 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4572 } else if (strcmp(bm
, "deny") == 0) {
4573 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4574 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4575 "your ssl_bump rules.");
4576 A
->allow
.kind
= Ssl::bumpNone
;
4577 bumpCfgStyleNow
= bcsOld
;
4578 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4580 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4585 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4586 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4587 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4592 bumpCfgStyleLast
= bumpCfgStyleNow
;
4594 aclParseAclList(LegacyParser
, &A
->aclList
);
4597 for (B
= *ssl_bump
, T
= ssl_bump
; B
; T
= &B
->next
, B
= B
->next
);
4601 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4604 for (sb
= ssl_bump
; sb
!= NULL
; sb
= sb
->next
) {
4605 storeAppendPrintf(entry
, "%s ", name
);
4606 storeAppendPrintf(entry
, "%s ", Ssl::bumpMode(sb
->allow
.kind
));
4608 dump_acl_list(entry
, sb
->aclList
);
4609 storeAppendPrintf(entry
, "\n");
4613 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4615 free_acl_access(ssl_bump
);
4620 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4625 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4626 storeAppendPrintf(entry
, "%s ", hwa
->fieldName
.c_str());
4627 storeAppendPrintf(entry
, "%s ", hwa
->fieldValue
.c_str());
4629 dump_acl_list(entry
, hwa
->aclList
);
4630 storeAppendPrintf(entry
, "\n");
4634 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4638 *headers
= new HeaderWithAclList
;
4640 if ((fn
= strtok(NULL
, w_space
)) == NULL
) {
4646 hwa
.fieldId
= httpHeaderIdByNameDef(fn
, strlen(fn
));
4647 if (hwa
.fieldId
== HDR_BAD_HDR
)
4648 hwa
.fieldId
= HDR_OTHER
;
4652 ConfigParser::ParseQuotedString(&buf
, &wasQuoted
);
4653 hwa
.fieldValue
= buf
.termedBuf();
4654 hwa
.quoted
= wasQuoted
;
4656 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4657 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4661 hwa
.valueFormat
= nlf
;
4663 aclParseAclList(LegacyParser
, &hwa
.aclList
);
4664 (*headers
)->push_back(hwa
);
4667 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4672 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4674 aclDestroyAclList(&hwa
->aclList
);
4676 if (hwa
->valueFormat
) {
4677 delete hwa
->valueFormat
;
4678 hwa
->valueFormat
= NULL
;