2 * DEBUG: section 03 Configuration File Parsing
3 * AUTHOR: Harvest Derived
5 * SQUID Web Proxy Cache http://www.squid-cache.org/
6 * ----------------------------------------------------------
8 * Squid is the result of efforts by numerous individuals from
9 * the Internet community; see the CONTRIBUTORS file for full
10 * details. Many organizations have provided support for Squid's
11 * development; see the SPONSORS file for full details. Squid is
12 * Copyrighted (C) 2001 by the Regents of the University of
13 * California; see the COPYRIGHT file for full details. Squid
14 * incorporates software developed and/or copyrighted by other
15 * sources; see the CREDITS file for full details.
17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation; either version 2 of the License, or
20 * (at your option) any later version.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
27 * You should have received a copy of the GNU General Public License
28 * along with this program; if not, write to the Free Software
29 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
35 #include "acl/AclAddress.h"
36 #include "acl/AclDenyInfoList.h"
37 #include "acl/AclNameList.h"
38 #include "acl/Gadgets.h"
39 #include "acl/MethodData.h"
40 #include "anyp/PortCfg.h"
42 #include "base/RunnersRegistry.h"
43 #include "mgr/ActionPasswordList.h"
44 #include "CachePeer.h"
45 #include "CachePeerDomainList.h"
47 #include "ConfigParser.h"
48 #include "CpuAffinityMap.h"
49 #include "DiskIO/DiskIOModule.h"
50 #include "eui/Config.h"
51 #include "ExternalACL.h"
52 #include "format/Format.h"
54 #include "HttpHeaderTools.h"
55 #include "HttpRequestMethod.h"
56 #include "ident/Config.h"
57 #include "ip/Intercept.h"
58 #include "ip/QosConfig.h"
61 #include "log/Config.h"
62 #include "log/CustomLog.h"
65 #include "mgr/Registration.h"
66 #include "NeighborTypeDomainList.h"
68 #include "PeerDigest.h"
69 #include "RefreshPattern.h"
71 #include "SquidConfig.h"
72 #include "SquidString.h"
74 #include "StoreFileSystem.h"
78 #include "neighbors.h"
80 /* wccp2 has its own conditional definitions */
83 #include "adaptation/Config.h"
86 #include "adaptation/icap/Config.h"
89 #include "adaptation/ecap/Config.h"
92 #include "ssl/support.h"
93 #include "ssl/Config.h"
96 #include "auth/Config.h"
97 #include "auth/Scheme.h"
100 #include "esi/Parser.h"
116 #include <sys/types.h>
125 #include <sys/stat.h>
129 #include "ssl/gadgets.h"
133 static void parse_adaptation_service_set_type();
134 static void parse_adaptation_service_chain_type();
135 static void parse_adaptation_access_type();
136 static void parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
137 static void dump_adaptation_meta_type(StoreEntry
*, const char *, Adaptation::Config::MetaHeaders
&);
138 static void free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*);
142 static void parse_icap_service_type(Adaptation::Icap::Config
*);
143 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
144 static void free_icap_service_type(Adaptation::Icap::Config
*);
145 static void parse_icap_class_type();
146 static void parse_icap_access_type();
148 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
149 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
150 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
154 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
155 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
156 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
159 static peer_t
parseNeighborType(const char *s
);
161 CBDATA_TYPE(CachePeer
);
163 static const char *const T_MILLISECOND_STR
= "millisecond";
164 static const char *const T_SECOND_STR
= "second";
165 static const char *const T_MINUTE_STR
= "minute";
166 static const char *const T_HOUR_STR
= "hour";
167 static const char *const T_DAY_STR
= "day";
168 static const char *const T_WEEK_STR
= "week";
169 static const char *const T_FORTNIGHT_STR
= "fortnight";
170 static const char *const T_MONTH_STR
= "month";
171 static const char *const T_YEAR_STR
= "year";
172 static const char *const T_DECADE_STR
= "decade";
174 static const char *const B_BYTES_STR
= "bytes";
175 static const char *const B_KBYTES_STR
= "KB";
176 static const char *const B_MBYTES_STR
= "MB";
177 static const char *const B_GBYTES_STR
= "GB";
179 static const char *const list_sep
= ", \t\n\r";
181 static void parse_access_log(CustomLog
** customlog_definitions
);
182 static int check_null_access_log(CustomLog
*customlog_definitions
);
183 static void dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* definitions
);
184 static void free_access_log(CustomLog
** definitions
);
186 static void update_maxobjsize(void);
187 static void configDoConfigure(void);
188 static void parse_refreshpattern(RefreshPattern
**);
189 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
190 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
);
191 static void parse_u_short(unsigned short * var
);
192 static void parse_string(char **);
193 static void default_all(void);
194 static void defaults_if_none(void);
195 static void defaults_postscriptum(void);
196 static int parse_line(char *);
197 static void parse_obsolete(const char *);
198 static void parseBytesLine(size_t * bptr
, const char *units
);
200 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
203 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
205 static size_t parseBytesUnits(const char *unit
);
206 static void free_all(void);
207 void requirePathnameExists(const char *name
, const char *path
);
208 static OBJH dump_config
;
209 #if USE_HTTP_VIOLATIONS
210 static void free_HeaderManglers(HeaderManglers
**pm
);
211 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
212 static void parse_http_header_access(HeaderManglers
**manglers
);
213 #define free_http_header_access free_HeaderManglers
214 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
215 static void parse_http_header_replace(HeaderManglers
**manglers
);
216 #define free_http_header_replace free_HeaderManglers
218 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
);
219 static void parse_HeaderWithAclList(HeaderWithAclList
**header
);
220 static void free_HeaderWithAclList(HeaderWithAclList
**header
);
221 static void parse_denyinfo(AclDenyInfoList
** var
);
222 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
);
223 static void free_denyinfo(AclDenyInfoList
** var
);
226 static void parse_IpAddress_list(Ip::Address_list
**);
227 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
228 static void free_IpAddress_list(Ip::Address_list
**);
230 static int check_null_IpAddress_list(const Ip::Address_list
*);
231 #endif /* CURRENTLY_UNUSED */
232 #endif /* USE_WCCPv2 */
234 static void parsePortCfg(AnyP::PortCfg
**, const char *protocol
);
235 #define parse_PortCfg(l) parsePortCfg((l), token)
236 static void dump_PortCfg(StoreEntry
*, const char *, const AnyP::PortCfg
*);
237 static void free_PortCfg(AnyP::PortCfg
**);
240 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
241 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
);
242 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
243 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
244 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
);
245 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
246 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
);
247 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
);
248 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
);
251 static void parse_b_size_t(size_t * var
);
252 static void parse_b_int64_t(int64_t * var
);
254 static bool parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
);
256 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
257 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
258 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
260 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
263 * LegacyParser is a parser for legacy code that uses the global
264 * approach. This is static so that it is only exposed to cache_cf.
265 * Other modules needing access to a ConfigParser should have it
266 * provided to them in their parserFOO methods.
268 static ConfigParser LegacyParser
= ConfigParser();
273 LegacyParser
.destruct();
277 update_maxobjsize(void)
282 for (i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
283 assert (Config
.cacheSwap
.swapDirs
[i
].getRaw());
285 if (dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->
287 ms
= dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->max_objsize
;
289 store_maxobjsize
= ms
;
293 SetConfigFilename(char const *file_name
, bool is_pipe
)
295 cfg_filename
= file_name
;
300 cfg_filename
= file_name
+ 1;
301 else if ((token
= strrchr(cfg_filename
, '/')))
302 cfg_filename
= token
+ 1;
306 skip_ws(const char* s
)
315 parseManyConfigFiles(char* files
, int depth
)
318 char* saveptr
= NULL
;
323 memset(&globbuf
, 0, sizeof(globbuf
));
324 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
325 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
326 fatalf("Unable to find configuration file: %s: %s",
330 for (i
= 0; i
< (int)globbuf
.gl_pathc
; ++i
) {
331 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
335 char* file
= strwordtok(files
, &saveptr
);
336 while (file
!= NULL
) {
337 error_count
+= parseOneConfigFile(file
, depth
);
338 file
= strwordtok(NULL
, &saveptr
);
340 #endif /* HAVE_GLOB */
345 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
348 assert(newSubstr
!= NULL
);
350 unsigned newSubstrLen
= strlen(newSubstr
);
351 if (newSubstrLen
> substrLen
)
352 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
354 // move tail part including zero
355 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
356 // copy new substring in place
357 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
363 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
365 assert(line
!= NULL
);
366 assert(macroName
!= NULL
);
367 assert(substStr
!= NULL
);
368 unsigned macroNameLen
= strlen(macroName
);
369 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
370 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
374 ProcessMacros(char*& line
, int& len
)
376 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
377 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
381 trim_trailing_ws(char* str
)
384 unsigned i
= strlen(str
);
385 while ((i
> 0) && xisspace(str
[i
- 1]))
391 FindStatement(const char* line
, const char* statement
)
393 assert(line
!= NULL
);
394 assert(statement
!= NULL
);
396 const char* str
= skip_ws(line
);
397 unsigned len
= strlen(statement
);
398 if (strncmp(str
, statement
, len
) == 0) {
402 else if (xisspace(*str
))
410 StrToInt(const char* str
, long& number
)
415 number
= strtol(str
, &end
, 0);
417 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
421 EvalBoolExpr(const char* expr
)
423 assert(expr
!= NULL
);
424 if (strcmp(expr
, "true") == 0) {
426 } else if (strcmp(expr
, "false") == 0) {
428 } else if (const char* equation
= strchr(expr
, '=')) {
429 const char* rvalue
= skip_ws(equation
+ 1);
430 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
431 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
432 trim_trailing_ws(lvalue
);
435 if (!StrToInt(lvalue
, number1
))
436 fatalf("String is not a integer number: '%s'\n", lvalue
);
438 if (!StrToInt(rvalue
, number2
))
439 fatalf("String is not a integer number: '%s'\n", rvalue
);
442 return number1
== number2
;
444 fatalf("Unable to evaluate expression '%s'\n", expr
);
445 return false; // this place cannot be reached
449 parseOneConfigFile(const char *file_name
, unsigned int depth
)
452 const char *orig_cfg_filename
= cfg_filename
;
453 const int orig_config_lineno
= config_lineno
;
455 char *tmp_line
= NULL
;
456 int tmp_line_len
= 0;
460 debugs(3, DBG_IMPORTANT
, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
462 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
466 if (file_name
[0] == '!' || file_name
[0] == '|') {
467 fp
= popen(file_name
+ 1, "r");
470 fp
= fopen(file_name
, "r");
474 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
477 setmode(fileno(fp
), O_TEXT
);
480 SetConfigFilename(file_name
, bool(is_pipe
));
482 memset(config_input_line
, '\0', BUFSIZ
);
486 Vector
<bool> if_states
;
487 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
490 if ((token
= strchr(config_input_line
, '\n')))
493 if ((token
= strchr(config_input_line
, '\r')))
496 // strip any prefix whitespace off the line.
497 const char *p
= skip_ws(config_input_line
);
498 if (config_input_line
!= p
)
499 memmove(config_input_line
, p
, strlen(p
)+1);
501 if (strncmp(config_input_line
, "#line ", 6) == 0) {
502 static char new_file_name
[1024];
504 static char new_lineno
;
505 token
= config_input_line
+ 6;
506 new_lineno
= strtol(token
, &file
, 0) - 1;
509 continue; /* Not a valid #line directive, may be a comment */
511 while (*file
&& xisspace((unsigned char) *file
))
516 continue; /* Not a valid #line directive, may be a comment */
518 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
520 if ((token
= strchr(new_file_name
, '"')))
523 cfg_filename
= new_file_name
;
526 config_lineno
= new_lineno
;
529 if (config_input_line
[0] == '#')
532 if (config_input_line
[0] == '\0')
535 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
537 size_t append_len
= strlen(append
);
539 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
541 strcpy(tmp_line
+ tmp_line_len
, append
);
543 tmp_line_len
+= append_len
;
545 if (tmp_line
[tmp_line_len
-1] == '\\') {
546 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
547 tmp_line
[--tmp_line_len
] = '\0';
551 trim_trailing_ws(tmp_line
);
552 ProcessMacros(tmp_line
, tmp_line_len
);
553 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
555 if (const char* expr
= FindStatement(tmp_line
, "if")) {
556 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
557 } else if (FindStatement(tmp_line
, "endif")) {
558 if (!if_states
.empty())
559 if_states
.pop_back(); // remove last if-statement meaning
561 fatalf("'endif' without 'if'\n");
562 } else if (FindStatement(tmp_line
, "else")) {
563 if (!if_states
.empty())
564 if_states
.back() = !if_states
.back();
566 fatalf("'else' without 'if'\n");
567 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
568 /* Handle includes here */
569 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
570 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
571 } else if (!parse_line(tmp_line
)) {
572 debugs(3, DBG_CRITICAL
, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
581 if (!if_states
.empty())
582 fatalf("if-statement without 'endif'\n");
585 int ret
= pclose(fp
);
588 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
593 cfg_filename
= orig_cfg_filename
;
594 config_lineno
= orig_config_lineno
;
600 parseConfigFile(const char *file_name
)
608 ACLMethodData::ThePurgeCount
= 0;
611 err_count
= parseOneConfigFile(file_name
, 0);
615 defaults_postscriptum();
618 * We must call configDoConfigure() before leave_suid() because
619 * configDoConfigure() is where we turn username strings into
624 if (!Config
.chroot_dir
) {
626 setUmask(Config
.umask
);
627 _db_init(Debug::cache_log
, Debug::debugOptions
);
631 if (opt_send_signal
== -1) {
632 Mgr::RegisterAction("config",
633 "Current Squid Configuration",
642 configDoConfigure(void)
644 memset(&Config2
, '\0', sizeof(SquidConfig2
));
645 /* init memory as early as possible */
649 if (Config
.cacheSwap
.swapDirs
== NULL
) {
650 /* Memory-only cache probably in effect. */
651 /* turn off the cache rebuild delays... */
652 StoreController::store_dirs_rebuilding
= 0;
653 } else if (InDaemonMode()) { // no diskers in non-daemon mode
654 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
655 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
656 if (sd
->needsDiskStrand())
657 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
661 if (Debug::rotateNumber
< 0) {
662 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
665 #if SIZEOF_OFF_T <= 4
666 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
667 debugs(3, DBG_CRITICAL
, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
668 Config
.Store
.maxObjectSize
= 0x7FFF0000;
671 if (0 == Store::Root().maxSize())
672 /* people might want a zero-sized cache on purpose */
674 else if (Store::Root().maxSize() < Config
.memMaxSize
)
675 /* This is bogus. folk with NULL caches will want this */
676 debugs(3, DBG_CRITICAL
, "WARNING cache_mem is larger than total disk cache space!");
678 if (Config
.Announce
.period
> 0) {
679 Config
.onoff
.announce
= 1;
680 } else if (Config
.Announce
.period
< 1) {
681 Config
.Announce
.period
= 86400 * 365; /* one year */
682 Config
.onoff
.announce
= 0;
685 if (Config
.onoff
.httpd_suppress_version_string
)
686 visible_appname_string
= (char *)appname_string
;
688 visible_appname_string
= (char const *)APP_FULLNAME
;
691 if (Config
.dnsChildren
.n_max
< 1)
692 fatal("No DNS helpers allocated");
695 if (Config
.Program
.redirect
) {
696 if (Config
.redirectChildren
.n_max
< 1) {
697 Config
.redirectChildren
.n_max
= 0;
698 wordlistDestroy(&Config
.Program
.redirect
);
702 if (Config
.appendDomain
)
703 if (*Config
.appendDomain
!= '.')
704 fatal("append_domain must begin with a '.'");
706 if (Config
.errHtmlText
== NULL
)
707 Config
.errHtmlText
= xstrdup(null_string
);
709 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
710 if (Config
.max_filedescriptors
> 0) {
711 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
713 #elif USE_SELECT || USE_SELECT_WIN32
714 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
715 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
721 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
723 visible_appname_string
);
726 * the extra space is for loop detection in client_side.c -- we search
727 * for substrings in the Via header.
729 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
731 visible_appname_string
);
733 /* Use visible_hostname as default surrogate_id */
734 if (!Config
.Accel
.surrogate_id
) {
735 const char *t
= getMyHostname();
736 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
739 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
740 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
742 if (Config
.appendDomain
)
743 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
745 Config
.appendDomainLen
= 0;
747 if (Config
.connect_retries
> 10) {
748 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
749 Config
.connect_retries
= 10;
752 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
754 requirePathnameExists("cache_dns_program", Config
.Program
.dnsserver
);
758 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
760 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
761 if (Config
.Program
.redirect
)
762 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
764 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
766 if (Config
.errorDirectory
)
767 requirePathnameExists("Error Directory", Config
.errorDirectory
);
769 #if USE_HTTP_VIOLATIONS
772 const RefreshPattern
*R
;
774 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
775 if (!R
->flags
.override_expire
)
778 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
783 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
784 if (!R
->flags
.override_lastmod
)
787 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
792 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
793 if (!R
->flags
.reload_into_ims
)
796 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
801 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
802 if (!R
->flags
.ignore_reload
)
805 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
810 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
811 if (!R
->flags
.ignore_no_cache
)
814 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP");
819 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
820 if (!R
->flags
.ignore_no_store
)
823 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
828 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
829 if (!R
->flags
.ignore_must_revalidate
)
831 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP");
835 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
836 if (!R
->flags
.ignore_private
)
839 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
844 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
845 if (!R
->flags
.ignore_auth
)
848 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP");
855 #if !USE_HTTP_VIOLATIONS
856 Config
.onoff
.via
= 1;
859 if (!Config
.onoff
.via
)
860 debugs(22, DBG_IMPORTANT
, "WARNING: HTTP requires the use of Via");
864 // we enable runtime PURGE checks if there is at least one PURGE method ACL
865 // TODO: replace with a dedicated "purge" ACL option?
866 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
868 Config2
.onoff
.mangle_request_headers
= (Config
.request_header_access
!= NULL
);
870 if (geteuid() == 0) {
871 if (NULL
!= Config
.effectiveUser
) {
873 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
877 * Andres Kroonmaa <andre@online.ee>:
878 * Some getpwnam() implementations (Solaris?) require
879 * an available FD < 256 for opening a FILE* to the
882 * This should be safe at startup, but might still fail
883 * during reconfigure.
885 fatalf("getpwnam failed to find userid for effective user '%s'",
886 Config
.effectiveUser
);
890 Config2
.effectiveUserID
= pwd
->pw_uid
;
892 Config2
.effectiveGroupID
= pwd
->pw_gid
;
896 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
898 char *env_str
= (char *)xcalloc((len
= strlen(pwd
->pw_dir
) + 6), 1);
899 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
907 Config2
.effectiveUserID
= geteuid();
908 Config2
.effectiveGroupID
= getegid();
911 if (NULL
!= Config
.effectiveGroup
) {
913 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
916 fatalf("getgrnam failed to find groupid for effective group '%s'",
917 Config
.effectiveGroup
);
921 Config2
.effectiveGroupID
= grp
->gr_gid
;
924 HttpRequestMethod::Configure(Config
);
927 debugs(3, DBG_IMPORTANT
, "Initializing https proxy context");
929 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
);
931 for (CachePeer
*p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
933 debugs(3, DBG_IMPORTANT
, "Initializing cache_peer " << p
->name
<< " SSL context");
934 p
->sslContext
= sslCreateClientContext(p
->sslcert
, p
->sslkey
, p
->sslversion
, p
->sslcipher
, p
->ssloptions
, p
->sslflags
, p
->sslcafile
, p
->sslcapath
, p
->sslcrlfile
);
938 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.http
; s
!= NULL
; s
= s
->next
) {
942 debugs(3, DBG_IMPORTANT
, "Initializing http_port " << s
->s
<< " SSL context");
943 s
->configureSslServerContext();
946 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.https
; s
!= NULL
; s
= s
->next
) {
947 debugs(3, DBG_IMPORTANT
, "Initializing https_port " << s
->s
<< " SSL context");
948 s
->configureSslServerContext();
953 // prevent infinite fetch loops in the request parser
954 // due to buffer full but not enough data recived to finish parse
955 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
956 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
957 " Change client_request_buffer_max or request_header_max_size limits.",
958 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
963 * disable client side request pipelining. There is a race with
964 * Negotiate and NTLM when the client sends a second request on an
965 * connection before the authenticate challenge is sent. With
966 * pipelining OFF, the client may fail to authenticate, but squid's
967 * state will be preserved.
969 if (Config
.onoff
.pipeline_prefetch
) {
970 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
971 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
972 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
973 debugs(3, DBG_IMPORTANT
, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF.");
974 Config
.onoff
.pipeline_prefetch
= 0;
980 /** Parse a line containing an obsolete directive.
981 * To upgrade it where possible instead of just "Bungled config" for
982 * directives which cannot be marked as simply aliases of the some name.
983 * For example if the parameter order and content has changed.
984 * Or if the directive has been completely removed.
987 parse_obsolete(const char *name
)
989 // Directives which have been radically changed rather than removed
990 if (!strcmp(name
, "url_rewrite_concurrency")) {
993 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
994 Config
.redirectChildren
.concurrency
= cval
;
998 /* Parse a time specification from the config file. Store the
999 * result in 'tptr', after converting it to 'units' */
1001 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
)
1008 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
1011 if ((token
= strtok(NULL
, w_space
)) == NULL
)
1016 m
= u
; /* default to 'units' if none specified */
1020 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1021 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1022 config_input_line
<< "', assuming " <<
1023 d
<< " " << units
);
1024 else if ((m
= parseTimeUnits(token
, allowMsec
)) == 0)
1027 *tptr
= static_cast<time_msec_t
>(m
* d
);
1031 parseTimeUnits(const char *unit
, bool allowMsec
)
1033 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1036 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1039 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1042 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1045 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1046 return 86400 * 1000;
1048 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1049 return 86400 * 7 * 1000;
1051 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1052 return 86400 * 14 * 1000;
1054 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1055 return static_cast<uint64_t>(86400) * 30 * 1000;
1057 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1058 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1060 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1061 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1063 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1069 parseBytesLine64(int64_t * bptr
, const char *units
)
1076 if ((u
= parseBytesUnits(units
)) == 0) {
1081 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1086 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1093 m
= u
; /* default to 'units' if none specified */
1097 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1098 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1099 config_input_line
<< "', assuming " <<
1100 d
<< " " << units
);
1101 else if ((m
= parseBytesUnits(token
)) == 0) {
1106 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1108 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1113 parseBytesLine(size_t * bptr
, const char *units
)
1120 if ((u
= parseBytesUnits(units
)) == 0) {
1125 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1130 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1131 *bptr
= static_cast<size_t>(-1);
1137 m
= u
; /* default to 'units' if none specified */
1141 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1142 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1143 config_input_line
<< "', assuming " <<
1144 d
<< " " << units
);
1145 else if ((m
= parseBytesUnits(token
)) == 0) {
1150 *bptr
= static_cast<size_t>(m
* d
/ u
);
1152 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1158 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1165 if ((u
= parseBytesUnits(units
)) == 0) {
1170 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1175 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1182 m
= u
; /* default to 'units' if none specified */
1186 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1187 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1188 config_input_line
<< "', assuming " <<
1189 d
<< " " << units
);
1190 else if ((m
= parseBytesUnits(token
)) == 0) {
1195 *bptr
= static_cast<size_t>(m
* d
/ u
);
1197 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1204 * Parse bytes from a string.
1205 * Similar to the parseBytesLine function but parses the string value instead of
1206 * the current token value.
1208 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1211 if ((u
= parseBytesUnits(units
)) == 0) {
1216 // Find number from string beginning.
1217 char const * number_begin
= value
;
1218 char const * number_end
= value
;
1220 while ((*number_end
>= '0' && *number_end
<= '9')) {
1225 number
.limitInit(number_begin
, number_end
- number_begin
);
1227 int d
= xatoi(number
.termedBuf());
1229 if ((m
= parseBytesUnits(number_end
)) == 0) {
1234 *bptr
= static_cast<size_t>(m
* d
/ u
);
1235 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1241 parseBytesUnits(const char *unit
)
1243 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1246 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1249 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1252 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1255 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1260 /*****************************************************************************
1262 *****************************************************************************/
1265 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1270 while (ae
!= NULL
) {
1271 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1272 storeAppendPrintf(entry
, "%s %s %s ",
1279 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1280 storeAppendPrintf(entry
, "%s ", v
->key
);
1284 storeAppendPrintf(entry
, "\n");
1285 wordlistDestroy(&w
);
1291 parse_acl(ACL
** ae
)
1293 ACL::ParseAclLine(LegacyParser
, ae
);
1303 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1307 for (l
= head
; l
; l
= l
->next
) {
1308 storeAppendPrintf(entry
, " %s%s",
1309 l
->op
? null_string
: "!",
1315 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1319 for (l
= head
; l
; l
= l
->next
) {
1320 storeAppendPrintf(entry
, "%s %s",
1322 l
->allow
? "Allow" : "Deny");
1323 dump_acl_list(entry
, l
->aclList
);
1324 storeAppendPrintf(entry
, "\n");
1329 parse_acl_access(acl_access
** head
)
1331 aclParseAccessLine(LegacyParser
, head
);
1335 free_acl_access(acl_access
** head
)
1337 aclDestroyAccessList(head
);
1341 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1343 char buf
[MAX_IPSTRLEN
];
1344 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1348 parse_address(Ip::Address
*addr
)
1350 char *token
= strtok(NULL
, w_space
);
1357 if (!strcmp(token
,"any_addr"))
1359 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1361 else if ( (*addr
= token
) ) // try parse numeric/IPA
1364 addr
->GetHostByName(token
); // dont use ipcache
1368 free_address(Ip::Address
*addr
)
1373 CBDATA_TYPE(AclAddress
);
1376 dump_acl_address(StoreEntry
* entry
, const char *name
, AclAddress
* head
)
1378 char buf
[MAX_IPSTRLEN
];
1381 for (l
= head
; l
; l
= l
->next
) {
1382 if (!l
->addr
.IsAnyAddr())
1383 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1385 storeAppendPrintf(entry
, "%s autoselect", name
);
1387 dump_acl_list(entry
, l
->aclList
);
1389 storeAppendPrintf(entry
, "\n");
1394 freed_acl_address(void *data
)
1396 AclAddress
*l
= static_cast<AclAddress
*>(data
);
1397 aclDestroyAclList(&l
->aclList
);
1401 parse_acl_address(AclAddress
** head
)
1404 AclAddress
**tail
= head
; /* sane name below */
1405 CBDATA_INIT_TYPE_FREECB(AclAddress
, freed_acl_address
);
1406 l
= cbdataAlloc(AclAddress
);
1407 parse_address(&l
->addr
);
1408 aclParseAclList(LegacyParser
, &l
->aclList
);
1411 tail
= &(*tail
)->next
;
1417 free_acl_address(AclAddress
** head
)
1420 AclAddress
*l
= *head
;
1426 CBDATA_TYPE(acl_tos
);
1429 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1433 for (l
= head
; l
; l
= l
->next
) {
1435 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1437 storeAppendPrintf(entry
, "%s none", name
);
1439 dump_acl_list(entry
, l
->aclList
);
1441 storeAppendPrintf(entry
, "\n");
1446 freed_acl_tos(void *data
)
1448 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1449 aclDestroyAclList(&l
->aclList
);
1453 parse_acl_tos(acl_tos
** head
)
1456 acl_tos
**tail
= head
; /* sane name below */
1457 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1458 char *token
= strtok(NULL
, w_space
);
1465 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1470 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1472 l
= cbdataAlloc(acl_tos
);
1474 l
->tos
= (tos_t
)tos
;
1476 aclParseAclList(LegacyParser
, &l
->aclList
);
1479 tail
= &(*tail
)->next
;
1485 free_acl_tos(acl_tos
** head
)
1495 #if SO_MARK && USE_LIBCAP
1497 CBDATA_TYPE(acl_nfmark
);
1500 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1504 for (l
= head
; l
; l
= l
->next
) {
1506 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1508 storeAppendPrintf(entry
, "%s none", name
);
1510 dump_acl_list(entry
, l
->aclList
);
1512 storeAppendPrintf(entry
, "\n");
1517 freed_acl_nfmark(void *data
)
1519 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1520 aclDestroyAclList(&l
->aclList
);
1524 parse_acl_nfmark(acl_nfmark
** head
)
1527 acl_nfmark
**tail
= head
; /* sane name below */
1529 char *token
= strtok(NULL
, w_space
);
1536 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1541 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1543 l
= cbdataAlloc(acl_nfmark
);
1547 aclParseAclList(LegacyParser
, &l
->aclList
);
1550 tail
= &(*tail
)->next
;
1556 free_acl_nfmark(acl_nfmark
** head
)
1559 acl_nfmark
*l
= *head
;
1565 #endif /* SO_MARK */
1567 CBDATA_TYPE(acl_size_t
);
1570 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, acl_size_t
* head
)
1574 for (l
= head
; l
; l
= l
->next
) {
1576 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1578 storeAppendPrintf(entry
, "%s none", name
);
1580 dump_acl_list(entry
, l
->aclList
);
1582 storeAppendPrintf(entry
, "\n");
1587 freed_acl_b_size_t(void *data
)
1589 acl_size_t
*l
= static_cast<acl_size_t
*>(data
);
1590 aclDestroyAclList(&l
->aclList
);
1594 parse_acl_b_size_t(acl_size_t
** head
)
1597 acl_size_t
**tail
= head
; /* sane name below */
1599 CBDATA_INIT_TYPE_FREECB(acl_size_t
, freed_acl_b_size_t
);
1601 l
= cbdataAlloc(acl_size_t
);
1603 parse_b_int64_t(&l
->size
);
1605 aclParseAclList(LegacyParser
, &l
->aclList
);
1608 tail
= &(*tail
)->next
;
1614 free_acl_b_size_t(acl_size_t
** head
)
1617 acl_size_t
*l
= *head
;
1626 #include "DelayPools.h"
1627 #include "DelayConfig.h"
1628 /* do nothing - free_delay_pool_count is the magic free function.
1629 * this is why delay_pool_count isn't just marked TYPE: u_short
1631 #define free_delay_pool_class(X)
1632 #define free_delay_pool_access(X)
1633 #define free_delay_pool_rates(X)
1634 #define dump_delay_pool_class(X, Y, Z)
1635 #define dump_delay_pool_access(X, Y, Z)
1636 #define dump_delay_pool_rates(X, Y, Z)
1639 free_delay_pool_count(DelayConfig
* cfg
)
1641 cfg
->freePoolCount();
1645 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1647 cfg
.dumpPoolCount (entry
, name
);
1651 parse_delay_pool_count(DelayConfig
* cfg
)
1653 cfg
->parsePoolCount();
1657 parse_delay_pool_class(DelayConfig
* cfg
)
1659 cfg
->parsePoolClass();
1663 parse_delay_pool_rates(DelayConfig
* cfg
)
1665 cfg
->parsePoolRates();
1669 parse_delay_pool_access(DelayConfig
* cfg
)
1671 cfg
->parsePoolAccess(LegacyParser
);
1677 #include "ClientDelayConfig.h"
1678 /* do nothing - free_client_delay_pool_count is the magic free function.
1679 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1682 #define free_client_delay_pool_access(X)
1683 #define free_client_delay_pool_rates(X)
1684 #define dump_client_delay_pool_access(X, Y, Z)
1685 #define dump_client_delay_pool_rates(X, Y, Z)
1688 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1690 cfg
->freePoolCount();
1694 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1696 cfg
.dumpPoolCount (entry
, name
);
1700 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1702 cfg
->parsePoolCount();
1706 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1708 cfg
->parsePoolRates();
1712 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1714 cfg
->parsePoolAccess(LegacyParser
);
1718 #if USE_HTTP_VIOLATIONS
1720 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1723 manglers
->dumpAccess(entry
, name
);
1727 parse_http_header_access(HeaderManglers
**pm
)
1731 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1732 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1733 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1738 *pm
= new HeaderManglers
;
1739 HeaderManglers
*manglers
= *pm
;
1740 headerMangler
*mangler
= manglers
->track(t
);
1742 parse_acl_access(&mangler
->access_list
);
1746 free_HeaderManglers(HeaderManglers
**pm
)
1748 // we delete the entire http_header_* mangler configuration at once
1749 if (const HeaderManglers
*manglers
= *pm
) {
1756 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1759 manglers
->dumpReplacement(entry
, name
);
1763 parse_http_header_replace(HeaderManglers
**pm
)
1767 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1768 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1769 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1773 const char *value
= t
+ strlen(t
) + 1;
1776 *pm
= new HeaderManglers
;
1777 HeaderManglers
*manglers
= *pm
;
1778 manglers
->setReplacement(t
, value
);
1784 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1790 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1791 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1793 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1795 storeAppendPrintf(entry
, "\n");
1800 check_null_string(char *s
)
1807 parse_authparam(Auth::ConfigVector
* config
)
1812 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1815 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1818 /* find a configuration for the scheme in the currently parsed configs... */
1819 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1821 if (schemeCfg
== NULL
) {
1822 /* Create a configuration based on the scheme info */
1823 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1825 if (theScheme
== NULL
) {
1826 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1830 config
->push_back(theScheme
->createConfig());
1831 schemeCfg
= Auth::Config::Find(type_str
);
1832 if (schemeCfg
== NULL
) {
1833 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1838 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1842 free_authparam(Auth::ConfigVector
* cfg
)
1844 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1847 /* remove our pointers to the probably-dead sub-configs */
1848 while (cfg
->size()) {
1852 /* on reconfigure initialize new auth schemes for the new config. */
1853 if (reconfiguring
) {
1859 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1861 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1862 (*i
)->dump(entry
, name
, (*i
));
1864 #endif /* USE_AUTH */
1866 /* TODO: just return the object, the # is irrelevant */
1868 find_fstype(char *type
)
1870 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1871 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1878 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1882 RefCount
<SwapDir
> sd
;
1886 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1889 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1892 fs
= find_fstype(type_str
);
1897 /* reconfigure existing dir */
1899 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1900 assert (swap
->swapDirs
[i
].getRaw());
1902 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1903 /* this is specific to on-fs Stores. The right
1904 * way to handle this is probably to have a mapping
1905 * from paths to stores, and have on-fs stores
1906 * register with that, and lookip in that in their
1907 * own setup logic. RBC 20041225. TODO.
1910 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1912 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1913 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1914 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1920 update_maxobjsize();
1927 if (swap
->n_configured
> 63) {
1928 /* 7 bits, signed */
1929 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1930 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1935 allocate_new_swapdir(swap
);
1937 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1939 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1941 /* parse the FS parameters and options */
1942 sd
->parse(swap
->n_configured
, path_str
);
1944 ++swap
->n_configured
;
1946 /* Update the max object size */
1947 update_maxobjsize();
1951 peer_type_str(const peer_t type
)
1953 const char * result
;
1965 case PEER_MULTICAST
:
1966 result
= "multicast";
1978 dump_peer(StoreEntry
* entry
, const char *name
, CachePeer
* p
)
1980 CachePeerDomainList
*d
;
1981 NeighborTypeDomainList
*t
;
1982 LOCAL_ARRAY(char, xname
, 128);
1985 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1992 dump_peer_options(entry
, p
);
1994 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
1995 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
1997 d
->do_ping
? null_string
: "!",
2002 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
2003 dump_acl_access(entry
, xname
, p
->access
);
2006 for (t
= p
->typelist
; t
; t
= t
->next
) {
2007 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
2009 peer_type_str(t
->type
),
2018 * utility function to prevent getservbyname() being called with a numeric value
2019 * on Windows at least it returns garage results.
2022 isUnsignedNumeric(const char *str
, size_t len
)
2024 if (len
< 1) return false;
2026 for (; len
>0 && *str
; ++str
, --len
) {
2027 if (! isdigit(*str
))
2034 \param proto 'tcp' or 'udp' for protocol
2035 \returns Port the named service is supposed to be listening on.
2037 static unsigned short
2038 GetService(const char *proto
)
2040 struct servent
*port
= NULL
;
2041 /** Parses a port number or service name from the squid.conf */
2042 char *token
= strtok(NULL
, w_space
);
2043 if (token
== NULL
) {
2045 return 0; /* NEVER REACHED */
2047 /** Returns either the service port number from /etc/services */
2048 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2049 port
= getservbyname(token
, proto
);
2051 return ntohs((unsigned short)port
->s_port
);
2053 /** Or a numeric translation of the config text. */
2054 return xatos(token
);
2058 \returns Port the named TCP service is supposed to be listening on.
2059 \copydoc GetService(const char *proto)
2061 inline unsigned short
2064 return GetService("tcp");
2068 \returns Port the named UDP service is supposed to be listening on.
2069 \copydoc GetService(const char *proto)
2071 inline unsigned short
2074 return GetService("udp");
2078 parse_peer(CachePeer
** head
)
2082 CBDATA_INIT_TYPE_FREECB(CachePeer
, peerDestroy
);
2083 p
= cbdataAlloc(CachePeer
);
2084 p
->http_port
= CACHE_HTTP_PORT
;
2085 p
->icp
.port
= CACHE_ICP_PORT
;
2088 p
->stats
.logged_state
= PEER_ALIVE
;
2090 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2093 p
->host
= xstrdup(token
);
2095 p
->name
= xstrdup(token
);
2097 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2100 p
->type
= parseNeighborType(token
);
2102 if (p
->type
== PEER_MULTICAST
) {
2103 p
->options
.no_digest
= 1;
2104 p
->options
.no_netdb_exchange
= 1;
2107 p
->http_port
= GetTcpService();
2112 p
->icp
.port
= GetUdpService();
2113 p
->connection_auth
= 2; /* auto */
2115 while ((token
= strtok(NULL
, w_space
))) {
2116 if (!strcasecmp(token
, "proxy-only")) {
2117 p
->options
.proxy_only
= 1;
2118 } else if (!strcasecmp(token
, "no-query")) {
2119 p
->options
.no_query
= 1;
2120 } else if (!strcasecmp(token
, "background-ping")) {
2121 p
->options
.background_ping
= 1;
2122 } else if (!strcasecmp(token
, "no-digest")) {
2123 p
->options
.no_digest
= 1;
2124 } else if (!strcasecmp(token
, "no-tproxy")) {
2125 p
->options
.no_tproxy
= 1;
2126 } else if (!strcasecmp(token
, "multicast-responder")) {
2127 p
->options
.mcast_responder
= 1;
2128 #if PEER_MULTICAST_SIBLINGS
2129 } else if (!strcasecmp(token
, "multicast-siblings")) {
2130 p
->options
.mcast_siblings
= 1;
2132 } else if (!strncasecmp(token
, "weight=", 7)) {
2133 p
->weight
= xatoi(token
+ 7);
2134 } else if (!strncasecmp(token
, "basetime=", 9)) {
2135 p
->basetime
= xatoi(token
+ 9);
2136 } else if (!strcasecmp(token
, "closest-only")) {
2137 p
->options
.closest_only
= 1;
2138 } else if (!strncasecmp(token
, "ttl=", 4)) {
2139 p
->mcast
.ttl
= xatoi(token
+ 4);
2141 if (p
->mcast
.ttl
< 0)
2144 if (p
->mcast
.ttl
> 128)
2146 } else if (!strcasecmp(token
, "default")) {
2147 p
->options
.default_parent
= 1;
2148 } else if (!strcasecmp(token
, "round-robin")) {
2149 p
->options
.roundrobin
= 1;
2150 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2151 p
->options
.weighted_roundrobin
= 1;
2153 } else if (!strcasecmp(token
, "htcp")) {
2154 p
->options
.htcp
= 1;
2155 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2156 /* Note: The htcp- form is deprecated, replaced by htcp= */
2157 p
->options
.htcp
= 1;
2158 char *tmp
= xstrdup(token
+5);
2159 char *mode
, *nextmode
;
2160 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2161 nextmode
= strchr(mode
, ',');
2166 if (!strcasecmp(mode
, "no-clr")) {
2167 if (p
->options
.htcp_only_clr
)
2168 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2169 p
->options
.htcp_no_clr
= 1;
2170 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2171 p
->options
.htcp_no_purge_clr
= 1;
2172 } else if (!strcasecmp(mode
, "only-clr")) {
2173 if (p
->options
.htcp_no_clr
)
2174 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2175 p
->options
.htcp_only_clr
= 1;
2176 } else if (!strcasecmp(mode
, "forward-clr")) {
2177 p
->options
.htcp_forward_clr
= 1;
2178 } else if (!strcasecmp(mode
, "oldsquid")) {
2179 p
->options
.htcp_oldsquid
= 1;
2181 fatalf("invalid HTCP mode '%s'", mode
);
2186 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2187 p
->options
.no_netdb_exchange
= 1;
2189 } else if (!strcasecmp(token
, "carp")) {
2190 if (p
->type
!= PEER_PARENT
)
2191 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2193 p
->options
.carp
= 1;
2194 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2195 if (p
->options
.carp
!= 1)
2196 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2197 p
->options
.carp_key
.set
=1;
2198 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2199 for (; key
; key
= nextkey
) {
2200 nextkey
=strchr(key
,',');
2201 if (nextkey
) ++nextkey
; // skip the comma, any
2202 if (0==strncasecmp(key
,"scheme",6)) {
2203 p
->options
.carp_key
.scheme
=1;
2204 } else if (0==strncasecmp(key
,"host",4)) {
2205 p
->options
.carp_key
.host
=1;
2206 } else if (0==strncasecmp(key
,"port",4)) {
2207 p
->options
.carp_key
.port
=1;
2208 } else if (0==strncasecmp(key
,"path",4)) {
2209 p
->options
.carp_key
.path
=1;
2210 } else if (0==strncasecmp(key
,"params",6)) {
2211 p
->options
.carp_key
.params
=1;
2213 fatalf("invalid carp-key '%s'",key
);
2216 } else if (!strcasecmp(token
, "userhash")) {
2218 if (p
->type
!= PEER_PARENT
)
2219 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2221 p
->options
.userhash
= 1;
2223 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2225 } else if (!strcasecmp(token
, "sourcehash")) {
2226 if (p
->type
!= PEER_PARENT
)
2227 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2229 p
->options
.sourcehash
= 1;
2231 } else if (!strcasecmp(token
, "no-delay")) {
2233 p
->options
.no_delay
= 1;
2235 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2237 } else if (!strncasecmp(token
, "login=", 6)) {
2238 p
->login
= xstrdup(token
+ 6);
2239 rfc1738_unescape(p
->login
);
2240 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2241 p
->connect_timeout
= xatoi(token
+ 16);
2242 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2243 p
->connect_fail_limit
= xatoi(token
+ 19);
2244 #if USE_CACHE_DIGESTS
2245 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2246 p
->digest_url
= xstrdup(token
+ 11);
2249 } else if (!strcasecmp(token
, "allow-miss")) {
2250 p
->options
.allow_miss
= 1;
2251 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2252 p
->max_conn
= xatoi(token
+ 9);
2253 } else if (!strcasecmp(token
, "originserver")) {
2254 p
->options
.originserver
= 1;
2255 } else if (!strncasecmp(token
, "name=", 5)) {
2259 p
->name
= xstrdup(token
+ 5);
2260 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2261 safe_free(p
->domain
);
2264 p
->domain
= xstrdup(token
+ 13);
2268 } else if (strcmp(token
, "ssl") == 0) {
2270 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2271 safe_free(p
->sslcert
);
2272 p
->sslcert
= xstrdup(token
+ 8);
2273 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2274 safe_free(p
->sslkey
);
2275 p
->sslkey
= xstrdup(token
+ 7);
2276 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2277 p
->sslversion
= atoi(token
+ 11);
2278 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2279 safe_free(p
->ssloptions
);
2280 p
->ssloptions
= xstrdup(token
+ 11);
2281 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2282 safe_free(p
->sslcipher
);
2283 p
->sslcipher
= xstrdup(token
+ 10);
2284 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2285 safe_free(p
->sslcafile
);
2286 p
->sslcafile
= xstrdup(token
+ 10);
2287 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2288 safe_free(p
->sslcapath
);
2289 p
->sslcapath
= xstrdup(token
+ 10);
2290 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2291 safe_free(p
->sslcrlfile
);
2292 p
->sslcapath
= xstrdup(token
+ 10);
2293 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2294 safe_free(p
->sslflags
);
2295 p
->sslflags
= xstrdup(token
+ 9);
2296 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2297 safe_free(p
->ssldomain
);
2298 p
->ssldomain
= xstrdup(token
+ 10);
2301 } else if (strcmp(token
, "front-end-https") == 0) {
2302 p
->front_end_https
= 1;
2303 } else if (strcmp(token
, "front-end-https=on") == 0) {
2304 p
->front_end_https
= 1;
2305 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2306 p
->front_end_https
= 2;
2307 } else if (strcmp(token
, "connection-auth=off") == 0) {
2308 p
->connection_auth
= 0;
2309 } else if (strcmp(token
, "connection-auth") == 0) {
2310 p
->connection_auth
= 1;
2311 } else if (strcmp(token
, "connection-auth=on") == 0) {
2312 p
->connection_auth
= 1;
2313 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2314 p
->connection_auth
= 2;
2316 debugs(3, DBG_CRITICAL
, "parse_peer: token='" << token
<< "'");
2321 if (peerFindByName(p
->name
))
2322 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2327 if (p
->connect_fail_limit
< 1)
2328 p
->connect_fail_limit
= 10;
2330 p
->icp
.version
= ICP_VERSION_CURRENT
;
2332 p
->testing_now
= false;
2334 #if USE_CACHE_DIGESTS
2336 if (!p
->options
.no_digest
) {
2337 /* XXX This looks odd.. who has the original pointer
2340 PeerDigest
*pd
= peerDigestCreate(p
);
2341 p
->digest
= cbdataReference(pd
);
2346 p
->index
= ++Config
.npeers
;
2348 while (*head
!= NULL
)
2349 head
= &(*head
)->next
;
2357 free_peer(CachePeer
** P
)
2361 while ((p
= *P
) != NULL
) {
2363 #if USE_CACHE_DIGESTS
2365 cbdataReferenceDone(p
->digest
);
2375 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, Mgr::ActionPasswordList
* list
)
2379 while (list
!= NULL
) {
2380 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2381 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2383 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2385 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2386 storeAppendPrintf(entry
, " %s", w
->key
);
2389 storeAppendPrintf(entry
, "\n");
2395 parse_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2397 char *passwd
= NULL
;
2398 wordlist
*actions
= NULL
;
2399 Mgr::ActionPasswordList
*p
;
2400 Mgr::ActionPasswordList
**P
;
2401 parse_string(&passwd
);
2402 parse_wordlist(&actions
);
2403 p
= new Mgr::ActionPasswordList
;
2405 p
->actions
= actions
;
2407 for (P
= head
; *P
; P
= &(*P
)->next
) {
2409 * See if any of the actions from this line already have a
2410 * password from previous lines. The password checking
2411 * routines in cache_manager.c take the the password from
2412 * the first Mgr::ActionPasswordList that contains the
2413 * requested action. Thus, we should warn users who might
2414 * think they can have two passwords for the same action.
2419 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2420 for (u
= actions
; u
; u
= u
->next
) {
2421 if (strcmp(w
->key
, u
->key
))
2424 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2433 free_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2435 Mgr::ActionPasswordList
*p
;
2437 while ((p
= *head
) != NULL
) {
2440 wordlistDestroy(&p
->actions
);
2446 dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
)
2450 while (var
!= NULL
) {
2451 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2453 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2454 storeAppendPrintf(entry
, " %s", a
->name
);
2456 storeAppendPrintf(entry
, "\n");
2463 parse_denyinfo(AclDenyInfoList
** var
)
2465 aclParseDenyInfoLine(var
);
2469 free_denyinfo(AclDenyInfoList
** list
)
2471 AclDenyInfoList
*a
= NULL
;
2472 AclDenyInfoList
*a_next
= NULL
;
2473 AclNameList
*l
= NULL
;
2474 AclNameList
*l_next
= NULL
;
2476 for (a
= *list
; a
; a
= a_next
) {
2477 for (l
= a
->acl_list
; l
; l
= l_next
) {
2479 memFree(l
, MEM_ACL_NAME_LIST
);
2484 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2492 parse_peer_access(void)
2497 if (!(host
= strtok(NULL
, w_space
)))
2500 if ((p
= peerFindByName(host
)) == NULL
) {
2501 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2505 aclParseAccessLine(LegacyParser
, &p
->access
);
2509 parse_hostdomain(void)
2512 char *domain
= NULL
;
2514 if (!(host
= strtok(NULL
, w_space
)))
2517 while ((domain
= strtok(NULL
, list_sep
))) {
2518 CachePeerDomainList
*l
= NULL
;
2519 CachePeerDomainList
**L
= NULL
;
2522 if ((p
= peerFindByName(host
)) == NULL
) {
2523 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2527 l
= static_cast<CachePeerDomainList
*>(xcalloc(1, sizeof(CachePeerDomainList
)));
2530 if (*domain
== '!') { /* check for !.edu */
2535 l
->domain
= xstrdup(domain
);
2537 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2543 parse_hostdomaintype(void)
2547 char *domain
= NULL
;
2549 if (!(host
= strtok(NULL
, w_space
)))
2552 if (!(type
= strtok(NULL
, w_space
)))
2555 while ((domain
= strtok(NULL
, list_sep
))) {
2556 NeighborTypeDomainList
*l
= NULL
;
2557 NeighborTypeDomainList
**L
= NULL
;
2560 if ((p
= peerFindByName(host
)) == NULL
) {
2561 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2565 l
= static_cast<NeighborTypeDomainList
*>(xcalloc(1, sizeof(NeighborTypeDomainList
)));
2566 l
->type
= parseNeighborType(type
);
2567 l
->domain
= xstrdup(domain
);
2569 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2575 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2577 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2595 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2597 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2601 parse_onoff(int *var
)
2603 char *token
= strtok(NULL
, w_space
);
2608 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2614 #define free_onoff free_int
2617 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2628 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2632 parse_tristate(int *var
)
2634 char *token
= strtok(NULL
, w_space
);
2639 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2641 else if (!strcasecmp(token
, "warn"))
2647 #define free_tristate free_int
2650 dump_refreshpattern(StoreEntry
* entry
, const char *name
, RefreshPattern
* head
)
2652 while (head
!= NULL
) {
2653 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2655 head
->flags
.icase
? " -i" : null_string
,
2657 (int) head
->min
/ 60,
2658 (int) (100.0 * head
->pct
+ 0.5),
2659 (int) head
->max
/ 60);
2661 if (head
->max_stale
>= 0)
2662 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2664 if (head
->flags
.refresh_ims
)
2665 storeAppendPrintf(entry
, " refresh-ims");
2667 if (head
->flags
.store_stale
)
2668 storeAppendPrintf(entry
, " store-stale");
2670 #if USE_HTTP_VIOLATIONS
2672 if (head
->flags
.override_expire
)
2673 storeAppendPrintf(entry
, " override-expire");
2675 if (head
->flags
.override_lastmod
)
2676 storeAppendPrintf(entry
, " override-lastmod");
2678 if (head
->flags
.reload_into_ims
)
2679 storeAppendPrintf(entry
, " reload-into-ims");
2681 if (head
->flags
.ignore_reload
)
2682 storeAppendPrintf(entry
, " ignore-reload");
2684 if (head
->flags
.ignore_no_cache
)
2685 storeAppendPrintf(entry
, " ignore-no-cache");
2687 if (head
->flags
.ignore_no_store
)
2688 storeAppendPrintf(entry
, " ignore-no-store");
2690 if (head
->flags
.ignore_must_revalidate
)
2691 storeAppendPrintf(entry
, " ignore-must-revalidate");
2693 if (head
->flags
.ignore_private
)
2694 storeAppendPrintf(entry
, " ignore-private");
2696 if (head
->flags
.ignore_auth
)
2697 storeAppendPrintf(entry
, " ignore-auth");
2701 storeAppendPrintf(entry
, "\n");
2708 parse_refreshpattern(RefreshPattern
** head
)
2715 int refresh_ims
= 0;
2716 int store_stale
= 0;
2719 #if USE_HTTP_VIOLATIONS
2721 int override_expire
= 0;
2722 int override_lastmod
= 0;
2723 int reload_into_ims
= 0;
2724 int ignore_reload
= 0;
2725 int ignore_no_cache
= 0;
2726 int ignore_no_store
= 0;
2727 int ignore_must_revalidate
= 0;
2728 int ignore_private
= 0;
2729 int ignore_auth
= 0;
2736 int flags
= REG_EXTENDED
| REG_NOSUB
;
2738 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2743 if (strcmp(token
, "-i") == 0) {
2745 token
= strtok(NULL
, w_space
);
2746 } else if (strcmp(token
, "+i") == 0) {
2747 flags
&= ~REG_ICASE
;
2748 token
= strtok(NULL
, w_space
);
2751 if (token
== NULL
) {
2756 pattern
= xstrdup(token
);
2758 i
= GetInteger(); /* token: min */
2760 /* catch negative and insanely huge values close to 32-bit wrap */
2762 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2765 if (i
> 60*24*365) {
2766 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2770 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2772 i
= GetInteger(); /* token: pct */
2774 pct
= (double) i
/ 100.0;
2776 i
= GetInteger(); /* token: max */
2778 /* catch negative and insanely huge values close to 32-bit wrap */
2780 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2783 if (i
> 60*24*365) {
2784 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2788 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2791 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2792 if (!strcmp(token
, "refresh-ims")) {
2794 } else if (!strcmp(token
, "store-stale")) {
2796 } else if (!strncmp(token
, "max-stale=", 10)) {
2797 max_stale
= atoi(token
+ 10);
2798 #if USE_HTTP_VIOLATIONS
2800 } else if (!strcmp(token
, "override-expire"))
2801 override_expire
= 1;
2802 else if (!strcmp(token
, "override-lastmod"))
2803 override_lastmod
= 1;
2804 else if (!strcmp(token
, "ignore-no-cache"))
2805 ignore_no_cache
= 1;
2806 else if (!strcmp(token
, "ignore-no-store"))
2807 ignore_no_store
= 1;
2808 else if (!strcmp(token
, "ignore-must-revalidate"))
2809 ignore_must_revalidate
= 1;
2810 else if (!strcmp(token
, "ignore-private"))
2812 else if (!strcmp(token
, "ignore-auth"))
2814 else if (!strcmp(token
, "reload-into-ims")) {
2815 reload_into_ims
= 1;
2816 refresh_nocache_hack
= 1;
2817 /* tell client_side.c that this is used */
2818 } else if (!strcmp(token
, "ignore-reload")) {
2820 refresh_nocache_hack
= 1;
2821 /* tell client_side.c that this is used */
2825 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2828 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2830 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2831 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2832 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2836 pct
= pct
< 0.0 ? 0.0 : pct
;
2837 max
= max
< 0 ? 0 : max
;
2838 t
= static_cast<RefreshPattern
*>(xcalloc(1, sizeof(RefreshPattern
)));
2839 t
->pattern
= (char *) xstrdup(pattern
);
2840 t
->compiled_pattern
= comp
;
2845 if (flags
& REG_ICASE
)
2849 t
->flags
.refresh_ims
= 1;
2852 t
->flags
.store_stale
= 1;
2854 t
->max_stale
= max_stale
;
2856 #if USE_HTTP_VIOLATIONS
2858 if (override_expire
)
2859 t
->flags
.override_expire
= 1;
2861 if (override_lastmod
)
2862 t
->flags
.override_lastmod
= 1;
2864 if (reload_into_ims
)
2865 t
->flags
.reload_into_ims
= 1;
2868 t
->flags
.ignore_reload
= 1;
2870 if (ignore_no_cache
)
2871 t
->flags
.ignore_no_cache
= 1;
2873 if (ignore_no_store
)
2874 t
->flags
.ignore_no_store
= 1;
2876 if (ignore_must_revalidate
)
2877 t
->flags
.ignore_must_revalidate
= 1;
2880 t
->flags
.ignore_private
= 1;
2883 t
->flags
.ignore_auth
= 1;
2890 head
= &(*head
)->next
;
2898 free_refreshpattern(RefreshPattern
** head
)
2902 while ((t
= *head
) != NULL
) {
2904 safe_free(t
->pattern
);
2905 regfree(&t
->compiled_pattern
);
2909 #if USE_HTTP_VIOLATIONS
2910 refresh_nocache_hack
= 0;
2916 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2919 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2923 parse_string(char **var
)
2925 char *token
= strtok(NULL
, w_space
);
2931 *var
= xstrdup(token
);
2935 ConfigParser::ParseString(char **var
)
2941 ConfigParser::ParseString(String
*var
)
2943 char *token
= strtok(NULL
, w_space
);
2952 free_string(char **var
)
2958 parse_eol(char *volatile *var
)
2965 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
2973 while (*token
&& xisspace(*token
))
2981 *var
= xstrdup((char *) token
);
2984 #define dump_eol dump_string
2985 #define free_eol free_string
2988 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
2990 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
2994 parse_time_t(time_t * var
)
2997 parseTimeLine(&tval
, T_SECOND_STR
, false);
2998 *var
= static_cast<time_t>(tval
/1000);
3002 free_time_t(time_t * var
)
3009 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
3012 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
3014 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3018 parse_time_msec(time_msec_t
* var
)
3020 parseTimeLine(var
, T_SECOND_STR
, true);
3024 free_time_msec(time_msec_t
* var
)
3032 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3034 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3039 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3041 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3046 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3048 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3054 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3056 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3061 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3063 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3067 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3069 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3074 parse_size_t(size_t * var
)
3083 parse_b_size_t(size_t * var
)
3085 parseBytesLine(var
, B_BYTES_STR
);
3090 parse_b_ssize_t(ssize_t
* var
)
3092 parseBytesLineSigned(var
, B_BYTES_STR
);
3098 parse_kb_size_t(size_t * var
)
3100 parseBytesLine(var
, B_KBYTES_STR
);
3105 parse_b_int64_t(int64_t * var
)
3107 parseBytesLine64(var
, B_BYTES_STR
);
3111 parse_kb_int64_t(int64_t * var
)
3113 parseBytesLine64(var
, B_KBYTES_STR
);
3117 free_size_t(size_t * var
)
3124 free_ssize_t(ssize_t
* var
)
3131 free_b_int64_t(int64_t * var
)
3136 #define free_b_size_t free_size_t
3137 #define free_b_ssize_t free_ssize_t
3138 #define free_kb_size_t free_size_t
3139 #define free_mb_size_t free_size_t
3140 #define free_gb_size_t free_size_t
3141 #define free_kb_int64_t free_b_int64_t
3144 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3146 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3150 free_u_short(unsigned short * u
)
3156 parse_u_short(unsigned short * var
)
3158 ConfigParser::ParseUShort(var
);
3162 ConfigParser::ParseUShort(unsigned short *var
)
3168 ConfigParser::ParseBool(bool *var
)
3170 int i
= GetInteger();
3181 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3183 while (list
!= NULL
) {
3184 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3190 ConfigParser::ParseWordList(wordlist
** list
)
3192 parse_wordlist(list
);
3196 parse_wordlist(wordlist
** list
)
3199 char *t
= strtok(NULL
, "");
3201 while ((token
= strwordtok(NULL
, &t
)))
3202 wordlistAdd(list
, token
);
3205 #if 0 /* now unused */
3207 check_null_wordlist(wordlist
* w
)
3214 check_null_acl_access(acl_access
* a
)
3219 #define free_wordlist wordlistDestroy
3221 #define free_uri_whitespace free_int
3224 parse_uri_whitespace(int *var
)
3226 char *token
= strtok(NULL
, w_space
);
3231 if (!strcasecmp(token
, "strip"))
3232 *var
= URI_WHITESPACE_STRIP
;
3233 else if (!strcasecmp(token
, "deny"))
3234 *var
= URI_WHITESPACE_DENY
;
3235 else if (!strcasecmp(token
, "allow"))
3236 *var
= URI_WHITESPACE_ALLOW
;
3237 else if (!strcasecmp(token
, "encode"))
3238 *var
= URI_WHITESPACE_ENCODE
;
3239 else if (!strcasecmp(token
, "chop"))
3240 *var
= URI_WHITESPACE_CHOP
;
3246 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3250 if (var
== URI_WHITESPACE_ALLOW
)
3252 else if (var
== URI_WHITESPACE_ENCODE
)
3254 else if (var
== URI_WHITESPACE_CHOP
)
3256 else if (var
== URI_WHITESPACE_DENY
)
3261 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3265 free_removalpolicy(RemovalPolicySettings
** settings
)
3270 free_string(&(*settings
)->type
);
3272 free_wordlist(&(*settings
)->args
);
3280 parse_removalpolicy(RemovalPolicySettings
** settings
)
3283 free_removalpolicy(settings
);
3285 *settings
= new RemovalPolicySettings
;
3287 parse_string(&(*settings
)->type
);
3289 parse_wordlist(&(*settings
)->args
);
3293 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3296 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3297 args
= settings
->args
;
3300 storeAppendPrintf(entry
, " %s", args
->key
);
3304 storeAppendPrintf(entry
, "\n");
3308 free_YesNoNone(YesNoNone
*)
3310 // do nothing: no explicit cleanup is required
3314 parse_YesNoNone(YesNoNone
*option
)
3317 parse_onoff(&value
);
3318 option
->configure(value
> 0);
3322 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3324 if (option
.configured())
3325 dump_onoff(entry
, name
, option
? 1 : 0);
3329 free_memcachemode(SquidConfig
* config
)
3335 parse_memcachemode(SquidConfig
* config
)
3337 char *token
= strtok(NULL
, w_space
);
3341 if (strcmp(token
, "always") == 0) {
3342 Config
.onoff
.memory_cache_first
= 1;
3343 Config
.onoff
.memory_cache_disk
= 1;
3344 } else if (strcmp(token
, "disk") == 0) {
3345 Config
.onoff
.memory_cache_first
= 0;
3346 Config
.onoff
.memory_cache_disk
= 1;
3347 } else if (strncmp(token
, "net", 3) == 0) {
3348 Config
.onoff
.memory_cache_first
= 1;
3349 Config
.onoff
.memory_cache_disk
= 0;
3350 } else if (strcmp(token
, "never") == 0) {
3351 Config
.onoff
.memory_cache_first
= 0;
3352 Config
.onoff
.memory_cache_disk
= 0;
3358 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3360 storeAppendPrintf(entry
, "%s ", name
);
3361 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3362 storeAppendPrintf(entry
, "always");
3363 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3364 storeAppendPrintf(entry
, "disk");
3365 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3366 storeAppendPrintf(entry
, "network");
3367 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3368 storeAppendPrintf(entry
, "none");
3369 storeAppendPrintf(entry
, "\n");
3372 #include "cf_parser.cci"
3375 parseNeighborType(const char *s
)
3377 if (!strcasecmp(s
, "parent"))
3380 if (!strcasecmp(s
, "neighbor"))
3381 return PEER_SIBLING
;
3383 if (!strcasecmp(s
, "neighbour"))
3384 return PEER_SIBLING
;
3386 if (!strcasecmp(s
, "sibling"))
3387 return PEER_SIBLING
;
3389 if (!strcasecmp(s
, "multicast"))
3390 return PEER_MULTICAST
;
3392 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3394 return PEER_SIBLING
;
3399 parse_IpAddress_list(Ip::Address_list
** head
)
3402 Ip::Address_list
*s
;
3405 while ((token
= strtok(NULL
, w_space
))) {
3406 if (GetHostWithPort(token
, &ipa
)) {
3409 head
= &(*head
)->next
;
3411 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3421 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3423 char ntoabuf
[MAX_IPSTRLEN
];
3426 storeAppendPrintf(e
, "%s %s\n",
3428 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3434 free_IpAddress_list(Ip::Address_list
** head
)
3436 if (*head
) delete *head
;
3440 #if CURRENTLY_UNUSED
3441 /* This code was previously used by http_port. Left as it really should
3442 * be used by icp_port and htcp_port
3445 check_null_IpAddress_list(const Ip::Address_list
* s
)
3450 #endif /* CURRENTLY_UNUSED */
3451 #endif /* USE_WCCPv2 */
3454 parsePortSpecification(AnyP::PortCfg
* s
, char *token
)
3457 unsigned short port
= 0;
3461 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3462 s
->name
= xstrdup(token
);
3463 s
->connection_auth_disabled
= false;
3465 if (*token
== '[') {
3468 t
= strchr(host
, ']');
3470 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing ']' on IPv6 address: " << token
);
3476 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port in: " << token
);
3479 if (!Ip::EnableIpv6
) {
3480 debugs(3, DBG_CRITICAL
, "FATAL: " << s
->protocol
<< "_port: IPv6 is not available.");
3483 port
= xatos(t
+ 1);
3484 } else if ((t
= strchr(token
, ':'))) {
3489 port
= xatos(t
+ 1);
3491 } else if ((port
= strtol(token
, &junk
, 10)), !*junk
) {
3493 debugs(3, 3, s
->protocol
<< "_port: found Listen on Port: " << port
);
3495 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port: " << token
);
3499 if (port
== 0 && host
!= NULL
) {
3500 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: Port cannot be 0: " << token
);
3507 if (!Ip::EnableIpv6
)
3509 debugs(3, 3, s
->protocol
<< "_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3510 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3512 if (!Ip::EnableIpv6
)
3514 debugs(3, 3, s
->protocol
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3515 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3516 /* dont use ipcache */
3517 s
->defaultsite
= xstrdup(host
);
3519 if (!Ip::EnableIpv6
)
3521 debugs(3, 3, s
->protocol
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3523 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: failed to resolve Host/IP: " << host
);
3529 parse_port_option(AnyP::PortCfg
* s
, char *token
)
3533 if (strcmp(token
, "accel") == 0) {
3534 if (s
->intercepted
|| s
->spoof_client_ip
) {
3535 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3538 s
->accel
= s
->vhost
= 1;
3539 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3540 if (s
->accel
|| s
->spoof_client_ip
) {
3541 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3545 Ip::Interceptor
.StartInterception();
3546 /* Log information regarding the port modes under interception. */
3547 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3548 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3550 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3552 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3553 if ( !s
->s
.SetIPv4() ) {
3554 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3557 } else if (strcmp(token
, "tproxy") == 0) {
3558 if (s
->intercepted
|| s
->accel
) {
3559 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3562 s
->spoof_client_ip
= 1;
3563 Ip::Interceptor
.StartTransparency();
3564 /* Log information regarding the port modes under transparency. */
3565 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3566 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3568 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3569 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3573 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3575 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3578 safe_free(s
->defaultsite
);
3579 s
->defaultsite
= xstrdup(token
+ 12);
3580 } else if (strcmp(token
, "vhost") == 0) {
3582 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3584 s
->accel
= s
->vhost
= 1;
3585 } else if (strcmp(token
, "no-vhost") == 0) {
3587 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3590 } else if (strcmp(token
, "vport") == 0) {
3592 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3596 } else if (strncmp(token
, "vport=", 6) == 0) {
3598 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3601 s
->vport
= xatos(token
+ 6);
3602 } else if (strncmp(token
, "protocol=", 9) == 0) {
3604 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3607 s
->protocol
= xstrdup(token
+ 9);
3608 } else if (strcmp(token
, "allow-direct") == 0) {
3610 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3613 s
->allow_direct
= 1;
3614 } else if (strcmp(token
, "act-as-origin") == 0) {
3616 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3619 } else if (strcmp(token
, "ignore-cc") == 0) {
3620 #if !USE_HTTP_VIOLATIONS
3622 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3627 } else if (strncmp(token
, "name=", 5) == 0) {
3629 s
->name
= xstrdup(token
+ 5);
3630 } else if (strcmp(token
, "no-connection-auth") == 0) {
3631 s
->connection_auth_disabled
= true;
3632 } else if (strcmp(token
, "connection-auth=off") == 0) {
3633 s
->connection_auth_disabled
= true;
3634 } else if (strcmp(token
, "connection-auth") == 0) {
3635 s
->connection_auth_disabled
= false;
3636 } else if (strcmp(token
, "connection-auth=on") == 0) {
3637 s
->connection_auth_disabled
= false;
3638 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3639 if (!strcasecmp(token
+ 23, "off"))
3640 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3641 else if (!strcasecmp(token
+ 23, "transparent"))
3642 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3643 else if (!strcasecmp(token
+ 23, "always"))
3644 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3647 } else if (strcmp(token
, "ipv4") == 0) {
3648 if ( !s
->s
.SetIPv4() ) {
3649 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3652 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3653 s
->tcp_keepalive
.enabled
= 1;
3654 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3655 char *t
= token
+ 13;
3656 s
->tcp_keepalive
.enabled
= 1;
3657 s
->tcp_keepalive
.idle
= atoi(t
);
3661 s
->tcp_keepalive
.interval
= atoi(t
);
3666 s
->tcp_keepalive
.timeout
= atoi(t
);
3670 } else if (strcasecmp(token
, "sslBump") == 0) {
3671 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3672 "in http_port. Use 'ssl-bump' instead.");
3673 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3674 } else if (strcmp(token
, "ssl-bump") == 0) {
3675 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3676 } else if (strncmp(token
, "cert=", 5) == 0) {
3678 s
->cert
= xstrdup(token
+ 5);
3679 } else if (strncmp(token
, "key=", 4) == 0) {
3681 s
->key
= xstrdup(token
+ 4);
3682 } else if (strncmp(token
, "version=", 8) == 0) {
3683 s
->version
= xatoi(token
+ 8);
3684 if (s
->version
< 1 || s
->version
> 4)
3686 } else if (strncmp(token
, "options=", 8) == 0) {
3687 safe_free(s
->options
);
3688 s
->options
= xstrdup(token
+ 8);
3689 } else if (strncmp(token
, "cipher=", 7) == 0) {
3690 safe_free(s
->cipher
);
3691 s
->cipher
= xstrdup(token
+ 7);
3692 } else if (strncmp(token
, "clientca=", 9) == 0) {
3693 safe_free(s
->clientca
);
3694 s
->clientca
= xstrdup(token
+ 9);
3695 } else if (strncmp(token
, "cafile=", 7) == 0) {
3696 safe_free(s
->cafile
);
3697 s
->cafile
= xstrdup(token
+ 7);
3698 } else if (strncmp(token
, "capath=", 7) == 0) {
3699 safe_free(s
->capath
);
3700 s
->capath
= xstrdup(token
+ 7);
3701 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3702 safe_free(s
->crlfile
);
3703 s
->crlfile
= xstrdup(token
+ 8);
3704 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3705 safe_free(s
->dhfile
);
3706 s
->dhfile
= xstrdup(token
+ 9);
3707 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3708 safe_free(s
->sslflags
);
3709 s
->sslflags
= xstrdup(token
+ 9);
3710 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3711 safe_free(s
->sslContextSessionId
);
3712 s
->sslContextSessionId
= xstrdup(token
+ 11);
3713 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3714 s
->generateHostCertificates
= true;
3715 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3716 s
->generateHostCertificates
= true;
3717 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3718 s
->generateHostCertificates
= false;
3719 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3720 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3728 add_http_port(char *portspec
)
3730 AnyP::PortCfg
*s
= new AnyP::PortCfg("http_port");
3731 parsePortSpecification(s
, portspec
);
3732 // we may need to merge better if the above returns a list with clones
3733 assert(s
->next
== NULL
);
3734 s
->next
= cbdataReference(Config
.Sockaddr
.http
);
3735 cbdataReferenceDone(Config
.Sockaddr
.http
);
3736 Config
.Sockaddr
.http
= cbdataReference(s
);
3740 parsePortCfg(AnyP::PortCfg
** head
, const char *optionName
)
3742 const char *protocol
= NULL
;
3743 if (strcmp(optionName
, "http_port") == 0 ||
3744 strcmp(optionName
, "ascii_port") == 0)
3746 else if (strcmp(optionName
, "https_port") == 0)
3753 char *token
= strtok(NULL
, w_space
);
3760 AnyP::PortCfg
*s
= new AnyP::PortCfg(protocol
);
3761 parsePortSpecification(s
, token
);
3763 /* parse options ... */
3764 while ((token
= strtok(NULL
, w_space
))) {
3765 parse_port_option(s
, token
);
3769 if (strcasecmp(protocol
, "https") == 0) {
3770 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3771 const bool hijacked
= s
->spoof_client_ip
|| s
->intercepted
;
3772 if (s
->sslBump
&& !hijacked
) {
3773 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3776 if (hijacked
&& !s
->sslBump
) {
3777 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3783 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3784 // clone the port options from *s to *(s->next)
3785 s
->next
= cbdataReference(s
->clone());
3786 s
->next
->s
.SetIPv4();
3787 debugs(3, 3, protocol
<< "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3791 head
= &(*head
)->next
;
3793 *head
= cbdataReference(s
);
3797 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3799 char buf
[MAX_IPSTRLEN
];
3801 storeAppendPrintf(e
, "%s %s",
3803 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3805 // MODES and specific sub-options.
3807 storeAppendPrintf(e
, " intercept");
3809 else if (s
->spoof_client_ip
)
3810 storeAppendPrintf(e
, " tproxy");
3812 else if (s
->accel
) {
3813 storeAppendPrintf(e
, " accel");
3816 storeAppendPrintf(e
, " vhost");
3819 storeAppendPrintf(e
, " vport");
3820 else if (s
->vport
> 0)
3821 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3824 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3826 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3827 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3829 if (s
->allow_direct
)
3830 storeAppendPrintf(e
, " allow-direct");
3833 storeAppendPrintf(e
, " ignore-cc");
3837 // Generic independent options
3840 storeAppendPrintf(e
, " name=%s", s
->name
);
3842 #if USE_HTTP_VIOLATIONS
3843 if (!s
->accel
&& s
->ignore_cc
)
3844 storeAppendPrintf(e
, " ignore-cc");
3847 if (s
->connection_auth_disabled
)
3848 storeAppendPrintf(e
, " connection-auth=off");
3850 storeAppendPrintf(e
, " connection-auth=on");
3852 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3855 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3858 pmtu
= "transparent";
3860 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3863 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3864 storeAppendPrintf(e
, " ipv4");
3866 if (s
->tcp_keepalive
.enabled
) {
3867 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3868 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3870 storeAppendPrintf(e
, " tcpkeepalive");
3876 storeAppendPrintf(e
, " ssl-bump");
3879 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3882 storeAppendPrintf(e
, " key=%s", s
->key
);
3885 storeAppendPrintf(e
, " version=%d", s
->version
);
3888 storeAppendPrintf(e
, " options=%s", s
->options
);
3891 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3894 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3897 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3900 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3903 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3906 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
3908 if (s
->sslContextSessionId
)
3909 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3911 if (s
->generateHostCertificates
)
3912 storeAppendPrintf(e
, " generate-host-certificates");
3914 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3915 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3920 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3923 dump_generic_port(e
, n
, s
);
3924 storeAppendPrintf(e
, "\n");
3930 free_PortCfg(AnyP::PortCfg
** head
)
3934 while ((s
= *head
) != NULL
) {
3936 cbdataReferenceDone(s
);
3941 configFreeMemory(void)
3945 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3950 requirePathnameExists(const char *name
, const char *path
)
3954 char pathbuf
[BUFSIZ
];
3955 assert(path
!= NULL
);
3957 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3958 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3962 if (stat(path
, &sb
) < 0) {
3963 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3964 // keep going to find more issues if we are only checking the config file with "-k parse"
3965 if (opt_parse_cfg_only
)
3967 // this is fatal if it is found during startup or reconfigure
3968 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3969 fatalf("%s %s: %s", name
, path
, xstrerror());
3976 return ConfigParser::strtokFile();
3979 #include "AccessLogEntry.h"
3982 parse_access_log(CustomLog
** logs
)
3984 const char *filename
, *logdef_name
;
3986 CustomLog
*cl
= (CustomLog
*)xcalloc(1, sizeof(*cl
));
3988 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
3993 if (strcmp(filename
, "none") == 0) {
3994 cl
->type
= Log::Format::CLF_NONE
;
3995 aclParseAclList(LegacyParser
, &cl
->aclList
);
3997 logs
= &(*logs
)->next
;
4002 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
4003 logdef_name
= "squid";
4005 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
4007 cl
->filename
= xstrdup(filename
);
4009 /* look for the definition pointer corresponding to this name */
4010 Format::Format
*lf
= Log::TheConfig
.logformats
;
4012 while (lf
!= NULL
) {
4013 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4015 if (strcmp(lf
->name
, logdef_name
) == 0)
4022 cl
->type
= Log::Format::CLF_CUSTOM
;
4024 } else if (strcmp(logdef_name
, "auto") == 0) {
4025 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4026 cl
->type
= Log::Format::CLF_SQUID
;
4027 } else if (strcmp(logdef_name
, "squid") == 0) {
4028 cl
->type
= Log::Format::CLF_SQUID
;
4029 } else if (strcmp(logdef_name
, "common") == 0) {
4030 cl
->type
= Log::Format::CLF_COMMON
;
4031 } else if (strcmp(logdef_name
, "combined") == 0) {
4032 cl
->type
= Log::Format::CLF_COMBINED
;
4034 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4035 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4037 } else if (strcmp(logdef_name
, "useragent") == 0) {
4038 cl
->type
= Log::Format::CLF_USERAGENT
;
4039 } else if (strcmp(logdef_name
, "referrer") == 0) {
4040 cl
->type
= Log::Format::CLF_REFERER
;
4042 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4047 aclParseAclList(LegacyParser
, &cl
->aclList
);
4050 logs
= &(*logs
)->next
;
4056 check_null_access_log(CustomLog
*customlog_definitions
)
4058 return customlog_definitions
== NULL
;
4062 dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* logs
)
4066 for (log
= logs
; log
; log
= log
->next
) {
4067 storeAppendPrintf(entry
, "%s ", name
);
4069 switch (log
->type
) {
4071 case Log::Format::CLF_CUSTOM
:
4072 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4075 case Log::Format::CLF_NONE
:
4076 storeAppendPrintf(entry
, "none");
4079 case Log::Format::CLF_SQUID
:
4080 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4083 case Log::Format::CLF_COMBINED
:
4084 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4087 case Log::Format::CLF_COMMON
:
4088 storeAppendPrintf(entry
, "%s common", log
->filename
);
4092 case Log::Format::CLF_ICAP_SQUID
:
4093 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4096 case Log::Format::CLF_USERAGENT
:
4097 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4100 case Log::Format::CLF_REFERER
:
4101 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4104 case Log::Format::CLF_UNKNOWN
:
4109 dump_acl_list(entry
, log
->aclList
);
4111 storeAppendPrintf(entry
, "\n");
4116 free_access_log(CustomLog
** definitions
)
4118 while (*definitions
) {
4119 CustomLog
*log
= *definitions
;
4120 *definitions
= log
->next
;
4122 log
->logFormat
= NULL
;
4123 log
->type
= Log::Format::CLF_UNKNOWN
;
4126 aclDestroyAclList(&log
->aclList
);
4128 safe_free(log
->filename
);
4134 /// parses list of integers form name=N1,N2,N3,...
4136 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4138 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4139 data
+= name
.size();
4144 if (!StringToInt(data
, value
, &data
, 10))
4146 list
.push_back(value
);
4147 if (*data
== '\0' || *data
!= ',')
4152 return data
&& *data
== '\0';
4156 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4158 #if !HAVE_CPU_AFFINITY
4159 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4160 "support, do not set 'cpu_affinity_map'");
4162 #endif /* HAVE_CPU_AFFINITY */
4164 if (!*cpuAffinityMap
)
4165 *cpuAffinityMap
= new CpuAffinityMap
;
4167 const char *const pToken
= strtok(NULL
, w_space
);
4168 const char *const cToken
= strtok(NULL
, w_space
);
4169 Vector
<int> processes
, cores
;
4170 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4171 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4172 "in 'cpu_affinity_map'");
4174 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4175 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4176 "'cpu_affinity_map'");
4178 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4179 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4180 "process_numbers and cores lists differ in length or " <<
4181 "contain numbers <= 0");
4187 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4189 if (cpuAffinityMap
) {
4190 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4191 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4192 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4193 cpuAffinityMap
->processes()[i
]);
4195 storeAppendPrintf(entry
, " cores=");
4196 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4197 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4198 cpuAffinityMap
->cores()[i
]);
4200 storeAppendPrintf(entry
, "\n");
4205 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4207 delete *cpuAffinityMap
;
4208 *cpuAffinityMap
= NULL
;
4214 parse_adaptation_service_set_type()
4216 Adaptation::Config::ParseServiceSet();
4220 parse_adaptation_service_chain_type()
4222 Adaptation::Config::ParseServiceChain();
4226 parse_adaptation_access_type()
4228 Adaptation::Config::ParseAccess(LegacyParser
);
4232 parse_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4234 Adaptation::Config::ParseMetaHeader(LegacyParser
);
4238 dump_adaptation_meta_type(StoreEntry
*entry
, const char *name
, Adaptation::Config::MetaHeaders
&)
4240 Adaptation::Config::DumpMetaHeader(entry
, name
);
4244 free_adaptation_meta_type(Adaptation::Config::MetaHeaders
*)
4246 // Nothing to do, it is released inside Adaptation::Config::freeService()
4248 #endif /* USE_ADAPTATION */
4253 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4255 cfg
->parseService();
4259 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4265 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4267 cfg
.dumpService(entry
, name
);
4271 parse_icap_class_type()
4273 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_class' is depricated. " <<
4274 "Use 'adaptation_service_set' instead");
4275 Adaptation::Config::ParseServiceSet();
4279 parse_icap_access_type()
4281 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_access' is depricated. " <<
4282 "Use 'adaptation_access' instead");
4283 Adaptation::Config::ParseAccess(LegacyParser
);
4291 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4293 cfg
->parseService();
4297 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4303 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4305 cfg
.dumpService(entry
, name
);
4308 #endif /* USE_ECAP */
4311 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4316 cfg
->service_failure_limit
= GetInteger();
4318 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4321 if (strcmp(token
,"in") != 0) {
4322 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4326 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4330 d
= static_cast<time_t> (xatoi(token
));
4332 m
= static_cast<time_t> (1);
4336 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4337 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4339 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4342 cfg
->oldest_service_failure
= (m
* d
);
4345 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4347 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4348 if (cfg
.oldest_service_failure
> 0) {
4349 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4351 storeAppendPrintf(entry
, "\n");
4354 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4356 cfg
->oldest_service_failure
= 0;
4357 cfg
->service_failure_limit
= 0;
4362 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4365 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4366 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4372 if ( char *s
= strchr(al
, '{')) {
4373 *s
= '\0'; // terminate the al string
4385 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4386 ca
->alg
= Ssl::algSetValidAfter
;
4387 ca
->param
= strdup("on");
4388 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4389 ca
->alg
= Ssl::algSetValidBefore
;
4390 ca
->param
= strdup("on");
4391 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4392 ca
->alg
= Ssl::algSetCommonName
;
4394 if (strlen(param
) > 64) {
4395 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4399 ca
->param
= strdup(param
);
4402 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4407 aclParseAclList(LegacyParser
, &ca
->aclList
);
4410 cert_adapt
= &(*cert_adapt
)->next
;
4415 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4417 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4418 storeAppendPrintf(entry
, "%s ", name
);
4419 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4421 dump_acl_list(entry
, ca
->aclList
);
4422 storeAppendPrintf(entry
, "\n");
4426 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4428 while (*cert_adapt
) {
4429 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4430 *cert_adapt
= ca
->next
;
4431 safe_free(ca
->param
);
4434 aclDestroyAclList(&ca
->aclList
);
4440 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4443 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4444 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4449 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4450 cs
->alg
= Ssl::algSignTrusted
;
4451 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4452 cs
->alg
= Ssl::algSignUntrusted
;
4453 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4454 cs
->alg
= Ssl::algSignSelf
;
4456 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4461 aclParseAclList(LegacyParser
, &cs
->aclList
);
4464 cert_sign
= &(*cert_sign
)->next
;
4469 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4471 sslproxy_cert_sign
*cs
;
4472 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4473 storeAppendPrintf(entry
, "%s ", name
);
4474 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4476 dump_acl_list(entry
, cs
->aclList
);
4477 storeAppendPrintf(entry
, "\n");
4481 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4483 while (*cert_sign
) {
4484 sslproxy_cert_sign
*cs
= *cert_sign
;
4485 *cert_sign
= cs
->next
;
4488 aclDestroyAclList(&cs
->aclList
);
4494 class sslBumpCfgRr
: public ::RegisteredRunner
4497 static Ssl::BumpMode lastDeprecatedRule
;
4498 /* RegisteredRunner API */
4499 virtual void run(const RunnerRegistry
&);
4502 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4504 RunnerRegistrationEntry(rrFinalizeConfig
, sslBumpCfgRr
);
4506 void sslBumpCfgRr::run(const RunnerRegistry
&r
)
4508 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4509 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4510 static char buf
[1024];
4511 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4512 strcpy(buf
, "ssl_bump deny all");
4513 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4514 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4515 "must not use implicit rules. Update your ssl_bump rules.");
4517 strcpy(buf
, "ssl_bump allow all");
4518 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4519 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4520 "inferior to the newer server-first bumping mode. New ssl_bump"
4521 " configurations must not use implicit rules. Update your ssl_bump rules.");
4527 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4529 typedef const char *BumpCfgStyle
;
4530 BumpCfgStyle bcsNone
= NULL
;
4531 BumpCfgStyle bcsNew
= "new client/server-first/none";
4532 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4533 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4534 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4536 if ((bm
= strtok(NULL
, w_space
)) == NULL
) {
4541 // if this is the first rule proccessed
4542 if (*ssl_bump
== NULL
) {
4543 bumpCfgStyleLast
= bcsNone
;
4544 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4547 acl_access
*A
= new acl_access
;
4548 A
->allow
= allow_t(ACCESS_ALLOWED
);
4550 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4551 A
->allow
.kind
= Ssl::bumpClientFirst
;
4552 bumpCfgStyleNow
= bcsNew
;
4553 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4554 A
->allow
.kind
= Ssl::bumpServerFirst
;
4555 bumpCfgStyleNow
= bcsNew
;
4556 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4557 A
->allow
.kind
= Ssl::bumpNone
;
4558 bumpCfgStyleNow
= bcsNew
;
4559 } else if (strcmp(bm
, "allow") == 0) {
4560 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4561 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4562 "is usually inferior to the newer server-first "
4563 "bumping mode. Update your ssl_bump rules.");
4564 A
->allow
.kind
= Ssl::bumpClientFirst
;
4565 bumpCfgStyleNow
= bcsOld
;
4566 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4567 } else if (strcmp(bm
, "deny") == 0) {
4568 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4569 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4570 "your ssl_bump rules.");
4571 A
->allow
.kind
= Ssl::bumpNone
;
4572 bumpCfgStyleNow
= bcsOld
;
4573 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4575 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4580 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4581 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4582 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4587 bumpCfgStyleLast
= bumpCfgStyleNow
;
4589 aclParseAclList(LegacyParser
, &A
->aclList
);
4592 for (B
= *ssl_bump
, T
= ssl_bump
; B
; T
= &B
->next
, B
= B
->next
);
4596 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4599 for (sb
= ssl_bump
; sb
!= NULL
; sb
= sb
->next
) {
4600 storeAppendPrintf(entry
, "%s ", name
);
4601 storeAppendPrintf(entry
, "%s ", Ssl::bumpMode(sb
->allow
.kind
));
4603 dump_acl_list(entry
, sb
->aclList
);
4604 storeAppendPrintf(entry
, "\n");
4608 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4610 free_acl_access(ssl_bump
);
4615 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4620 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4621 storeAppendPrintf(entry
, "%s ", hwa
->fieldName
.c_str());
4622 storeAppendPrintf(entry
, "%s ", hwa
->fieldValue
.c_str());
4624 dump_acl_list(entry
, hwa
->aclList
);
4625 storeAppendPrintf(entry
, "\n");
4629 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4633 *headers
= new HeaderWithAclList
;
4635 if ((fn
= strtok(NULL
, w_space
)) == NULL
) {
4641 hwa
.fieldId
= httpHeaderIdByNameDef(fn
, strlen(fn
));
4642 if (hwa
.fieldId
== HDR_BAD_HDR
)
4643 hwa
.fieldId
= HDR_OTHER
;
4647 ConfigParser::ParseQuotedString(&buf
, &wasQuoted
);
4648 hwa
.fieldValue
= buf
.termedBuf();
4649 hwa
.quoted
= wasQuoted
;
4651 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4652 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4656 hwa
.valueFormat
= nlf
;
4658 aclParseAclList(LegacyParser
, &hwa
.aclList
);
4659 (*headers
)->push_back(hwa
);
4662 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4667 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4669 aclDestroyAclList(&hwa
->aclList
);
4671 if (hwa
->valueFormat
) {
4672 delete hwa
->valueFormat
;
4673 hwa
->valueFormat
= NULL
;