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/AclSizeLimit.h"
39 #include "acl/Gadgets.h"
40 #include "acl/MethodData.h"
41 #include "anyp/PortCfg.h"
43 #include "base/RunnersRegistry.h"
44 #include "mgr/ActionPasswordList.h"
45 #include "CachePeer.h"
46 #include "CachePeerDomainList.h"
48 #include "ConfigParser.h"
49 #include "CpuAffinityMap.h"
50 #include "DiskIO/DiskIOModule.h"
51 #include "eui/Config.h"
52 #include "ExternalACL.h"
53 #include "format/Format.h"
55 #include "HttpHeaderTools.h"
56 #include "HttpRequestMethod.h"
57 #include "ident/Config.h"
58 #include "ip/Intercept.h"
59 #include "ip/QosConfig.h"
62 #include "log/Config.h"
63 #include "log/CustomLog.h"
66 #include "mgr/Registration.h"
67 #include "NeighborTypeDomainList.h"
69 #include "PeerDigest.h"
70 #include "RefreshPattern.h"
72 #include "SquidConfig.h"
73 #include "SquidString.h"
74 #include "ssl/ProxyCerts.h"
76 #include "StoreFileSystem.h"
79 #include "neighbors.h"
81 /* wccp2 has its own conditional definitions */
84 #include "adaptation/Config.h"
87 #include "adaptation/icap/Config.h"
90 #include "adaptation/ecap/Config.h"
93 #include "ssl/support.h"
94 #include "ssl/Config.h"
97 #include "auth/Config.h"
98 #include "auth/Scheme.h"
101 #include "esi/Parser.h"
117 #include <sys/types.h>
126 #include <sys/stat.h>
130 #include "ssl/gadgets.h"
134 static void parse_adaptation_service_set_type();
135 static void parse_adaptation_service_chain_type();
136 static void parse_adaptation_access_type();
140 static void parse_icap_service_type(Adaptation::Icap::Config
*);
141 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
142 static void free_icap_service_type(Adaptation::Icap::Config
*);
143 static void parse_icap_class_type();
144 static void parse_icap_access_type();
146 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
147 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
148 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
152 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
153 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
154 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
157 static peer_t
parseNeighborType(const char *s
);
159 CBDATA_TYPE(CachePeer
);
161 static const char *const T_MILLISECOND_STR
= "millisecond";
162 static const char *const T_SECOND_STR
= "second";
163 static const char *const T_MINUTE_STR
= "minute";
164 static const char *const T_HOUR_STR
= "hour";
165 static const char *const T_DAY_STR
= "day";
166 static const char *const T_WEEK_STR
= "week";
167 static const char *const T_FORTNIGHT_STR
= "fortnight";
168 static const char *const T_MONTH_STR
= "month";
169 static const char *const T_YEAR_STR
= "year";
170 static const char *const T_DECADE_STR
= "decade";
172 static const char *const B_BYTES_STR
= "bytes";
173 static const char *const B_KBYTES_STR
= "KB";
174 static const char *const B_MBYTES_STR
= "MB";
175 static const char *const B_GBYTES_STR
= "GB";
177 static const char *const list_sep
= ", \t\n\r";
179 static void parse_access_log(CustomLog
** customlog_definitions
);
180 static int check_null_access_log(CustomLog
*customlog_definitions
);
181 static void dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* definitions
);
182 static void free_access_log(CustomLog
** definitions
);
184 static void update_maxobjsize(void);
185 static void configDoConfigure(void);
186 static void parse_refreshpattern(RefreshPattern
**);
187 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
188 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
);
189 static void parse_u_short(unsigned short * var
);
190 static void parse_string(char **);
191 static void default_all(void);
192 static void defaults_if_none(void);
193 static void defaults_postscriptum(void);
194 static int parse_line(char *);
195 static void parse_obsolete(const char *);
196 static void parseBytesLine(size_t * bptr
, const char *units
);
198 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
201 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
203 static size_t parseBytesUnits(const char *unit
);
204 static void free_all(void);
205 void requirePathnameExists(const char *name
, const char *path
);
206 static OBJH dump_config
;
207 #if USE_HTTP_VIOLATIONS
208 static void free_HeaderManglers(HeaderManglers
**pm
);
209 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
210 static void parse_http_header_access(HeaderManglers
**manglers
);
211 #define free_http_header_access free_HeaderManglers
212 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
213 static void parse_http_header_replace(HeaderManglers
**manglers
);
214 #define free_http_header_replace free_HeaderManglers
216 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
);
217 static void parse_HeaderWithAclList(HeaderWithAclList
**header
);
218 static void free_HeaderWithAclList(HeaderWithAclList
**header
);
219 static void parse_note(Notes
*);
220 static void dump_note(StoreEntry
*, const char *, Notes
&);
221 static void free_note(Notes
*);
222 static void parse_denyinfo(AclDenyInfoList
** var
);
223 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
);
224 static void free_denyinfo(AclDenyInfoList
** var
);
227 static void parse_IpAddress_list(Ip::Address_list
**);
228 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
229 static void free_IpAddress_list(Ip::Address_list
**);
231 static int check_null_IpAddress_list(const Ip::Address_list
*);
232 #endif /* CURRENTLY_UNUSED */
233 #endif /* USE_WCCPv2 */
235 static void parsePortCfg(AnyP::PortCfg
**, const char *protocol
);
236 #define parse_PortCfg(l) parsePortCfg((l), token)
237 static void dump_PortCfg(StoreEntry
*, const char *, const AnyP::PortCfg
*);
238 static void free_PortCfg(AnyP::PortCfg
**);
241 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
242 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
);
243 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
244 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
245 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
);
246 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
247 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
);
248 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
);
249 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
);
252 static void parse_b_size_t(size_t * var
);
253 static void parse_b_int64_t(int64_t * var
);
255 static bool parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
);
257 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
258 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
259 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
261 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
264 * LegacyParser is a parser for legacy code that uses the global
265 * approach. This is static so that it is only exposed to cache_cf.
266 * Other modules needing access to a ConfigParser should have it
267 * provided to them in their parserFOO methods.
269 static ConfigParser LegacyParser
= ConfigParser();
274 LegacyParser
.destruct();
278 update_maxobjsize(void)
283 for (i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
284 assert (Config
.cacheSwap
.swapDirs
[i
].getRaw());
286 if (dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->
288 ms
= dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->max_objsize
;
290 store_maxobjsize
= ms
;
294 SetConfigFilename(char const *file_name
, bool is_pipe
)
296 cfg_filename
= file_name
;
301 cfg_filename
= file_name
+ 1;
302 else if ((token
= strrchr(cfg_filename
, '/')))
303 cfg_filename
= token
+ 1;
307 skip_ws(const char* s
)
316 parseManyConfigFiles(char* files
, int depth
)
319 char* saveptr
= NULL
;
324 memset(&globbuf
, 0, sizeof(globbuf
));
325 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
326 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
327 fatalf("Unable to find configuration file: %s: %s",
331 for (i
= 0; i
< (int)globbuf
.gl_pathc
; ++i
) {
332 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
336 char* file
= strwordtok(files
, &saveptr
);
337 while (file
!= NULL
) {
338 error_count
+= parseOneConfigFile(file
, depth
);
339 file
= strwordtok(NULL
, &saveptr
);
341 #endif /* HAVE_GLOB */
346 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
349 assert(newSubstr
!= NULL
);
351 unsigned newSubstrLen
= strlen(newSubstr
);
352 if (newSubstrLen
> substrLen
)
353 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
355 // move tail part including zero
356 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
357 // copy new substring in place
358 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
364 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
366 assert(line
!= NULL
);
367 assert(macroName
!= NULL
);
368 assert(substStr
!= NULL
);
369 unsigned macroNameLen
= strlen(macroName
);
370 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
371 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
375 ProcessMacros(char*& line
, int& len
)
377 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
378 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
382 trim_trailing_ws(char* str
)
385 unsigned i
= strlen(str
);
386 while ((i
> 0) && xisspace(str
[i
- 1]))
392 FindStatement(const char* line
, const char* statement
)
394 assert(line
!= NULL
);
395 assert(statement
!= NULL
);
397 const char* str
= skip_ws(line
);
398 unsigned len
= strlen(statement
);
399 if (strncmp(str
, statement
, len
) == 0) {
403 else if (xisspace(*str
))
411 StrToInt(const char* str
, long& number
)
416 number
= strtol(str
, &end
, 0);
418 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
422 EvalBoolExpr(const char* expr
)
424 assert(expr
!= NULL
);
425 if (strcmp(expr
, "true") == 0) {
427 } else if (strcmp(expr
, "false") == 0) {
429 } else if (const char* equation
= strchr(expr
, '=')) {
430 const char* rvalue
= skip_ws(equation
+ 1);
431 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
432 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
433 trim_trailing_ws(lvalue
);
436 if (!StrToInt(lvalue
, number1
))
437 fatalf("String is not a integer number: '%s'\n", lvalue
);
439 if (!StrToInt(rvalue
, number2
))
440 fatalf("String is not a integer number: '%s'\n", rvalue
);
443 return number1
== number2
;
445 fatalf("Unable to evaluate expression '%s'\n", expr
);
446 return false; // this place cannot be reached
450 parseOneConfigFile(const char *file_name
, unsigned int depth
)
453 const char *orig_cfg_filename
= cfg_filename
;
454 const int orig_config_lineno
= config_lineno
;
456 char *tmp_line
= NULL
;
457 int tmp_line_len
= 0;
461 debugs(3, DBG_IMPORTANT
, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
463 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
467 if (file_name
[0] == '!' || file_name
[0] == '|') {
468 fp
= popen(file_name
+ 1, "r");
471 fp
= fopen(file_name
, "r");
475 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
478 setmode(fileno(fp
), O_TEXT
);
481 SetConfigFilename(file_name
, bool(is_pipe
));
483 memset(config_input_line
, '\0', BUFSIZ
);
487 Vector
<bool> if_states
;
488 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
491 if ((token
= strchr(config_input_line
, '\n')))
494 if ((token
= strchr(config_input_line
, '\r')))
497 // strip any prefix whitespace off the line.
498 const char *p
= skip_ws(config_input_line
);
499 if (config_input_line
!= p
)
500 memmove(config_input_line
, p
, strlen(p
)+1);
502 if (strncmp(config_input_line
, "#line ", 6) == 0) {
503 static char new_file_name
[1024];
505 static char new_lineno
;
506 token
= config_input_line
+ 6;
507 new_lineno
= strtol(token
, &file
, 0) - 1;
510 continue; /* Not a valid #line directive, may be a comment */
512 while (*file
&& xisspace((unsigned char) *file
))
517 continue; /* Not a valid #line directive, may be a comment */
519 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
521 if ((token
= strchr(new_file_name
, '"')))
524 cfg_filename
= new_file_name
;
527 config_lineno
= new_lineno
;
530 if (config_input_line
[0] == '#')
533 if (config_input_line
[0] == '\0')
536 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
538 size_t append_len
= strlen(append
);
540 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
542 strcpy(tmp_line
+ tmp_line_len
, append
);
544 tmp_line_len
+= append_len
;
546 if (tmp_line
[tmp_line_len
-1] == '\\') {
547 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
548 tmp_line
[--tmp_line_len
] = '\0';
552 trim_trailing_ws(tmp_line
);
553 ProcessMacros(tmp_line
, tmp_line_len
);
554 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
556 if (const char* expr
= FindStatement(tmp_line
, "if")) {
557 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
558 } else if (FindStatement(tmp_line
, "endif")) {
559 if (!if_states
.empty())
560 if_states
.pop_back(); // remove last if-statement meaning
562 fatalf("'endif' without 'if'\n");
563 } else if (FindStatement(tmp_line
, "else")) {
564 if (!if_states
.empty())
565 if_states
.back() = !if_states
.back();
567 fatalf("'else' without 'if'\n");
568 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
569 /* Handle includes here */
570 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
571 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
572 } else if (!parse_line(tmp_line
)) {
573 debugs(3, DBG_CRITICAL
, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
582 if (!if_states
.empty())
583 fatalf("if-statement without 'endif'\n");
586 int ret
= pclose(fp
);
589 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
594 cfg_filename
= orig_cfg_filename
;
595 config_lineno
= orig_config_lineno
;
602 parseConfigFile(const char *file_name
)
610 ACLMethodData::ThePurgeCount
= 0;
613 err_count
= parseOneConfigFile(file_name
, 0);
617 defaults_postscriptum();
620 * We must call configDoConfigure() before leave_suid() because
621 * configDoConfigure() is where we turn username strings into
626 if (!Config
.chroot_dir
) {
628 setUmask(Config
.umask
);
629 _db_init(Debug::cache_log
, Debug::debugOptions
);
633 if (opt_send_signal
== -1) {
634 Mgr::RegisterAction("config",
635 "Current Squid Configuration",
644 configDoConfigure(void)
646 memset(&Config2
, '\0', sizeof(SquidConfig2
));
647 /* init memory as early as possible */
651 if (Config
.cacheSwap
.swapDirs
== NULL
) {
652 /* Memory-only cache probably in effect. */
653 /* turn off the cache rebuild delays... */
654 StoreController::store_dirs_rebuilding
= 0;
655 } else if (InDaemonMode()) { // no diskers in non-daemon mode
656 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
657 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
658 if (sd
->needsDiskStrand())
659 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
663 if (Debug::rotateNumber
< 0) {
664 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
667 #if SIZEOF_OFF_T <= 4
668 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
669 debugs(3, DBG_CRITICAL
, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
670 Config
.Store
.maxObjectSize
= 0x7FFF0000;
673 if (0 == Store::Root().maxSize())
674 /* people might want a zero-sized cache on purpose */
676 else if (Store::Root().maxSize() < Config
.memMaxSize
)
677 /* This is bogus. folk with NULL caches will want this */
678 debugs(3, DBG_CRITICAL
, "WARNING cache_mem is larger than total disk cache space!");
680 if (Config
.Announce
.period
> 0) {
681 Config
.onoff
.announce
= 1;
682 } else if (Config
.Announce
.period
< 1) {
683 Config
.Announce
.period
= 86400 * 365; /* one year */
684 Config
.onoff
.announce
= 0;
687 if (Config
.onoff
.httpd_suppress_version_string
)
688 visible_appname_string
= (char *)appname_string
;
690 visible_appname_string
= (char const *)APP_FULLNAME
;
693 if (Config
.dnsChildren
.n_max
< 1)
694 fatal("No DNS helpers allocated");
697 if (Config
.Program
.redirect
) {
698 if (Config
.redirectChildren
.n_max
< 1) {
699 Config
.redirectChildren
.n_max
= 0;
700 wordlistDestroy(&Config
.Program
.redirect
);
704 if (Config
.appendDomain
)
705 if (*Config
.appendDomain
!= '.')
706 fatal("append_domain must begin with a '.'");
708 if (Config
.errHtmlText
== NULL
)
709 Config
.errHtmlText
= xstrdup(null_string
);
711 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
712 if (Config
.max_filedescriptors
> 0) {
713 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
715 #elif USE_SELECT || USE_SELECT_WIN32
716 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
717 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
723 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
725 visible_appname_string
);
728 * the extra space is for loop detection in client_side.c -- we search
729 * for substrings in the Via header.
731 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
733 visible_appname_string
);
735 /* Use visible_hostname as default surrogate_id */
736 if (!Config
.Accel
.surrogate_id
) {
737 const char *t
= getMyHostname();
738 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
741 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
742 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
744 if (Config
.appendDomain
)
745 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
747 Config
.appendDomainLen
= 0;
749 if (Config
.connect_retries
> 10) {
750 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
751 Config
.connect_retries
= 10;
754 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
756 requirePathnameExists("cache_dns_program", Config
.Program
.dnsserver
);
760 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
762 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
763 if (Config
.Program
.redirect
)
764 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
766 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
768 if (Config
.errorDirectory
)
769 requirePathnameExists("Error Directory", Config
.errorDirectory
);
771 #if USE_HTTP_VIOLATIONS
774 const RefreshPattern
*R
;
776 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
777 if (!R
->flags
.override_expire
)
780 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
785 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
786 if (!R
->flags
.override_lastmod
)
789 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
794 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
795 if (!R
->flags
.reload_into_ims
)
798 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
803 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
804 if (!R
->flags
.ignore_reload
)
807 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
812 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
813 if (!R
->flags
.ignore_no_store
)
816 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
821 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
822 if (!R
->flags
.ignore_must_revalidate
)
824 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP");
828 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
829 if (!R
->flags
.ignore_private
)
832 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
837 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
838 if (!R
->flags
.ignore_auth
)
841 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP");
848 #if !USE_HTTP_VIOLATIONS
849 Config
.onoff
.via
= 1;
852 if (!Config
.onoff
.via
)
853 debugs(22, DBG_IMPORTANT
, "WARNING: HTTP requires the use of Via");
857 // we enable runtime PURGE checks if there is at least one PURGE method ACL
858 // TODO: replace with a dedicated "purge" ACL option?
859 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
861 Config2
.onoff
.mangle_request_headers
= (Config
.request_header_access
!= NULL
);
863 if (geteuid() == 0) {
864 if (NULL
!= Config
.effectiveUser
) {
866 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
870 * Andres Kroonmaa <andre@online.ee>:
871 * Some getpwnam() implementations (Solaris?) require
872 * an available FD < 256 for opening a FILE* to the
875 * This should be safe at startup, but might still fail
876 * during reconfigure.
878 fatalf("getpwnam failed to find userid for effective user '%s'",
879 Config
.effectiveUser
);
883 Config2
.effectiveUserID
= pwd
->pw_uid
;
885 Config2
.effectiveGroupID
= pwd
->pw_gid
;
889 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
891 char *env_str
= (char *)xcalloc((len
= strlen(pwd
->pw_dir
) + 6), 1);
892 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
900 Config2
.effectiveUserID
= geteuid();
901 Config2
.effectiveGroupID
= getegid();
904 if (NULL
!= Config
.effectiveGroup
) {
906 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
909 fatalf("getgrnam failed to find groupid for effective group '%s'",
910 Config
.effectiveGroup
);
914 Config2
.effectiveGroupID
= grp
->gr_gid
;
919 debugs(3, DBG_IMPORTANT
, "Initializing https proxy context");
921 Config
.ssl_client
.sslContext
= sslCreateClientContext(Config
.ssl_client
.cert
, Config
.ssl_client
.key
, Config
.ssl_client
.version
, Config
.ssl_client
.cipher
, Config
.ssl_client
.options
, Config
.ssl_client
.flags
, Config
.ssl_client
.cafile
, Config
.ssl_client
.capath
, Config
.ssl_client
.crlfile
);
923 for (CachePeer
*p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
925 debugs(3, DBG_IMPORTANT
, "Initializing cache_peer " << p
->name
<< " SSL context");
926 p
->sslContext
= sslCreateClientContext(p
->sslcert
, p
->sslkey
, p
->sslversion
, p
->sslcipher
, p
->ssloptions
, p
->sslflags
, p
->sslcafile
, p
->sslcapath
, p
->sslcrlfile
);
930 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.http
; s
!= NULL
; s
= s
->next
) {
934 debugs(3, DBG_IMPORTANT
, "Initializing http_port " << s
->s
<< " SSL context");
935 s
->configureSslServerContext();
938 for (AnyP::PortCfg
*s
= Config
.Sockaddr
.https
; s
!= NULL
; s
= s
->next
) {
939 debugs(3, DBG_IMPORTANT
, "Initializing https_port " << s
->s
<< " SSL context");
940 s
->configureSslServerContext();
945 // prevent infinite fetch loops in the request parser
946 // due to buffer full but not enough data recived to finish parse
947 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
948 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
949 " Change client_request_buffer_max or request_header_max_size limits.",
950 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
955 * disable client side request pipelining. There is a race with
956 * Negotiate and NTLM when the client sends a second request on an
957 * connection before the authenticate challenge is sent. With
958 * pipelining OFF, the client may fail to authenticate, but squid's
959 * state will be preserved.
961 if (Config
.onoff
.pipeline_prefetch
) {
962 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
963 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
964 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
965 debugs(3, DBG_IMPORTANT
, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF.");
966 Config
.onoff
.pipeline_prefetch
= 0;
972 /** Parse a line containing an obsolete directive.
973 * To upgrade it where possible instead of just "Bungled config" for
974 * directives which cannot be marked as simply aliases of the some name.
975 * For example if the parameter order and content has changed.
976 * Or if the directive has been completely removed.
979 parse_obsolete(const char *name
)
981 // Directives which have been radically changed rather than removed
982 if (!strcmp(name
, "url_rewrite_concurrency")) {
985 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
986 Config
.redirectChildren
.concurrency
= cval
;
990 /* Parse a time specification from the config file. Store the
991 * result in 'tptr', after converting it to 'units' */
993 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
)
1000 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
1003 if ((token
= strtok(NULL
, w_space
)) == NULL
)
1008 m
= u
; /* default to 'units' if none specified */
1012 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1013 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1014 config_input_line
<< "', assuming " <<
1015 d
<< " " << units
);
1016 else if ((m
= parseTimeUnits(token
, allowMsec
)) == 0)
1019 *tptr
= static_cast<time_msec_t
>(m
* d
);
1023 parseTimeUnits(const char *unit
, bool allowMsec
)
1025 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1028 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1031 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1034 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1037 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1038 return 86400 * 1000;
1040 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1041 return 86400 * 7 * 1000;
1043 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1044 return 86400 * 14 * 1000;
1046 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1047 return static_cast<uint64_t>(86400) * 30 * 1000;
1049 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1050 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1052 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1053 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1055 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1061 parseBytesLine64(int64_t * bptr
, const char *units
)
1068 if ((u
= parseBytesUnits(units
)) == 0) {
1073 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1078 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1085 m
= u
; /* default to 'units' if none specified */
1089 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1090 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1091 config_input_line
<< "', assuming " <<
1092 d
<< " " << units
);
1093 else if ((m
= parseBytesUnits(token
)) == 0) {
1098 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1100 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1105 parseBytesLine(size_t * bptr
, const char *units
)
1112 if ((u
= parseBytesUnits(units
)) == 0) {
1117 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1122 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1123 *bptr
= static_cast<size_t>(-1);
1129 m
= u
; /* default to 'units' if none specified */
1133 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1134 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1135 config_input_line
<< "', assuming " <<
1136 d
<< " " << units
);
1137 else if ((m
= parseBytesUnits(token
)) == 0) {
1142 *bptr
= static_cast<size_t>(m
* d
/ u
);
1144 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1150 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1157 if ((u
= parseBytesUnits(units
)) == 0) {
1162 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1167 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1174 m
= u
; /* default to 'units' if none specified */
1178 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1179 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1180 config_input_line
<< "', assuming " <<
1181 d
<< " " << units
);
1182 else if ((m
= parseBytesUnits(token
)) == 0) {
1187 *bptr
= static_cast<size_t>(m
* d
/ u
);
1189 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1196 * Parse bytes from a string.
1197 * Similar to the parseBytesLine function but parses the string value instead of
1198 * the current token value.
1200 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1203 if ((u
= parseBytesUnits(units
)) == 0) {
1208 // Find number from string beginning.
1209 char const * number_begin
= value
;
1210 char const * number_end
= value
;
1212 while ((*number_end
>= '0' && *number_end
<= '9')) {
1217 number
.limitInit(number_begin
, number_end
- number_begin
);
1219 int d
= xatoi(number
.termedBuf());
1221 if ((m
= parseBytesUnits(number_end
)) == 0) {
1226 *bptr
= static_cast<size_t>(m
* d
/ u
);
1227 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1233 parseBytesUnits(const char *unit
)
1235 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1238 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1241 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1244 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1247 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1252 /*****************************************************************************
1254 *****************************************************************************/
1257 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1262 while (ae
!= NULL
) {
1263 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1264 storeAppendPrintf(entry
, "%s %s %s ",
1271 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1272 storeAppendPrintf(entry
, "%s ", v
->key
);
1276 storeAppendPrintf(entry
, "\n");
1277 wordlistDestroy(&w
);
1283 parse_acl(ACL
** ae
)
1285 ACL::ParseAclLine(LegacyParser
, ae
);
1295 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1299 for (l
= head
; l
; l
= l
->next
) {
1300 storeAppendPrintf(entry
, " %s%s",
1301 l
->op
? null_string
: "!",
1307 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1311 for (l
= head
; l
; l
= l
->next
) {
1312 storeAppendPrintf(entry
, "%s %s",
1314 l
->allow
? "Allow" : "Deny");
1315 dump_acl_list(entry
, l
->aclList
);
1316 storeAppendPrintf(entry
, "\n");
1321 parse_acl_access(acl_access
** head
)
1323 aclParseAccessLine(LegacyParser
, head
);
1327 free_acl_access(acl_access
** head
)
1329 aclDestroyAccessList(head
);
1333 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1335 char buf
[MAX_IPSTRLEN
];
1336 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1340 parse_address(Ip::Address
*addr
)
1342 char *token
= strtok(NULL
, w_space
);
1349 if (!strcmp(token
,"any_addr"))
1351 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1353 else if ( (*addr
= token
) ) // try parse numeric/IPA
1356 addr
->GetHostByName(token
); // dont use ipcache
1360 free_address(Ip::Address
*addr
)
1365 CBDATA_TYPE(AclAddress
);
1368 dump_acl_address(StoreEntry
* entry
, const char *name
, AclAddress
* head
)
1370 char buf
[MAX_IPSTRLEN
];
1373 for (l
= head
; l
; l
= l
->next
) {
1374 if (!l
->addr
.IsAnyAddr())
1375 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1377 storeAppendPrintf(entry
, "%s autoselect", name
);
1379 dump_acl_list(entry
, l
->aclList
);
1381 storeAppendPrintf(entry
, "\n");
1386 freed_acl_address(void *data
)
1388 AclAddress
*l
= static_cast<AclAddress
*>(data
);
1389 aclDestroyAclList(&l
->aclList
);
1393 parse_acl_address(AclAddress
** head
)
1396 AclAddress
**tail
= head
; /* sane name below */
1397 CBDATA_INIT_TYPE_FREECB(AclAddress
, freed_acl_address
);
1398 l
= cbdataAlloc(AclAddress
);
1399 parse_address(&l
->addr
);
1400 aclParseAclList(LegacyParser
, &l
->aclList
);
1403 tail
= &(*tail
)->next
;
1409 free_acl_address(AclAddress
** head
)
1412 AclAddress
*l
= *head
;
1418 CBDATA_TYPE(acl_tos
);
1421 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1425 for (l
= head
; l
; l
= l
->next
) {
1427 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1429 storeAppendPrintf(entry
, "%s none", name
);
1431 dump_acl_list(entry
, l
->aclList
);
1433 storeAppendPrintf(entry
, "\n");
1438 freed_acl_tos(void *data
)
1440 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1441 aclDestroyAclList(&l
->aclList
);
1445 parse_acl_tos(acl_tos
** head
)
1448 acl_tos
**tail
= head
; /* sane name below */
1449 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1450 char *token
= strtok(NULL
, w_space
);
1457 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1462 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1464 l
= cbdataAlloc(acl_tos
);
1466 l
->tos
= (tos_t
)tos
;
1468 aclParseAclList(LegacyParser
, &l
->aclList
);
1471 tail
= &(*tail
)->next
;
1477 free_acl_tos(acl_tos
** head
)
1487 #if SO_MARK && USE_LIBCAP
1489 CBDATA_TYPE(acl_nfmark
);
1492 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1496 for (l
= head
; l
; l
= l
->next
) {
1498 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1500 storeAppendPrintf(entry
, "%s none", name
);
1502 dump_acl_list(entry
, l
->aclList
);
1504 storeAppendPrintf(entry
, "\n");
1509 freed_acl_nfmark(void *data
)
1511 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1512 aclDestroyAclList(&l
->aclList
);
1516 parse_acl_nfmark(acl_nfmark
** head
)
1519 acl_nfmark
**tail
= head
; /* sane name below */
1521 char *token
= strtok(NULL
, w_space
);
1528 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1533 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1535 l
= cbdataAlloc(acl_nfmark
);
1539 aclParseAclList(LegacyParser
, &l
->aclList
);
1542 tail
= &(*tail
)->next
;
1548 free_acl_nfmark(acl_nfmark
** head
)
1551 acl_nfmark
*l
= *head
;
1557 #endif /* SO_MARK */
1559 CBDATA_TYPE(AclSizeLimit
);
1562 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, AclSizeLimit
* head
)
1566 for (l
= head
; l
; l
= l
->next
) {
1568 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1570 storeAppendPrintf(entry
, "%s none", name
);
1572 dump_acl_list(entry
, l
->aclList
);
1574 storeAppendPrintf(entry
, "\n");
1579 freed_acl_b_size_t(void *data
)
1581 AclSizeLimit
*l
= static_cast<AclSizeLimit
*>(data
);
1582 aclDestroyAclList(&l
->aclList
);
1586 parse_acl_b_size_t(AclSizeLimit
** head
)
1589 AclSizeLimit
**tail
= head
; /* sane name below */
1591 CBDATA_INIT_TYPE_FREECB(AclSizeLimit
, freed_acl_b_size_t
);
1593 l
= cbdataAlloc(AclSizeLimit
);
1595 parse_b_int64_t(&l
->size
);
1597 aclParseAclList(LegacyParser
, &l
->aclList
);
1600 tail
= &(*tail
)->next
;
1606 free_acl_b_size_t(AclSizeLimit
** head
)
1609 AclSizeLimit
*l
= *head
;
1618 #include "DelayPools.h"
1619 #include "DelayConfig.h"
1620 /* do nothing - free_delay_pool_count is the magic free function.
1621 * this is why delay_pool_count isn't just marked TYPE: u_short
1623 #define free_delay_pool_class(X)
1624 #define free_delay_pool_access(X)
1625 #define free_delay_pool_rates(X)
1626 #define dump_delay_pool_class(X, Y, Z)
1627 #define dump_delay_pool_access(X, Y, Z)
1628 #define dump_delay_pool_rates(X, Y, Z)
1631 free_delay_pool_count(DelayConfig
* cfg
)
1633 cfg
->freePoolCount();
1637 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1639 cfg
.dumpPoolCount (entry
, name
);
1643 parse_delay_pool_count(DelayConfig
* cfg
)
1645 cfg
->parsePoolCount();
1649 parse_delay_pool_class(DelayConfig
* cfg
)
1651 cfg
->parsePoolClass();
1655 parse_delay_pool_rates(DelayConfig
* cfg
)
1657 cfg
->parsePoolRates();
1661 parse_delay_pool_access(DelayConfig
* cfg
)
1663 cfg
->parsePoolAccess(LegacyParser
);
1669 #include "ClientDelayConfig.h"
1670 /* do nothing - free_client_delay_pool_count is the magic free function.
1671 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1674 #define free_client_delay_pool_access(X)
1675 #define free_client_delay_pool_rates(X)
1676 #define dump_client_delay_pool_access(X, Y, Z)
1677 #define dump_client_delay_pool_rates(X, Y, Z)
1680 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1682 cfg
->freePoolCount();
1686 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1688 cfg
.dumpPoolCount (entry
, name
);
1692 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1694 cfg
->parsePoolCount();
1698 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1700 cfg
->parsePoolRates();
1704 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1706 cfg
->parsePoolAccess(LegacyParser
);
1710 #if USE_HTTP_VIOLATIONS
1712 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1715 manglers
->dumpAccess(entry
, name
);
1719 parse_http_header_access(HeaderManglers
**pm
)
1723 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1724 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1725 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1730 *pm
= new HeaderManglers
;
1731 HeaderManglers
*manglers
= *pm
;
1732 headerMangler
*mangler
= manglers
->track(t
);
1734 parse_acl_access(&mangler
->access_list
);
1738 free_HeaderManglers(HeaderManglers
**pm
)
1740 // we delete the entire http_header_* mangler configuration at once
1741 if (const HeaderManglers
*manglers
= *pm
) {
1748 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1751 manglers
->dumpReplacement(entry
, name
);
1755 parse_http_header_replace(HeaderManglers
**pm
)
1759 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1760 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1761 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1765 const char *value
= t
+ strlen(t
) + 1;
1768 *pm
= new HeaderManglers
;
1769 HeaderManglers
*manglers
= *pm
;
1770 manglers
->setReplacement(t
, value
);
1776 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1782 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1783 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1785 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1787 storeAppendPrintf(entry
, "\n");
1792 check_null_string(char *s
)
1799 parse_authparam(Auth::ConfigVector
* config
)
1804 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1807 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1810 /* find a configuration for the scheme in the currently parsed configs... */
1811 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1813 if (schemeCfg
== NULL
) {
1814 /* Create a configuration based on the scheme info */
1815 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1817 if (theScheme
== NULL
) {
1818 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1822 config
->push_back(theScheme
->createConfig());
1823 schemeCfg
= Auth::Config::Find(type_str
);
1824 if (schemeCfg
== NULL
) {
1825 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1830 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1834 free_authparam(Auth::ConfigVector
* cfg
)
1836 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1839 /* remove our pointers to the probably-dead sub-configs */
1840 while (cfg
->size()) {
1844 /* on reconfigure initialize new auth schemes for the new config. */
1845 if (reconfiguring
) {
1851 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1853 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1854 (*i
)->dump(entry
, name
, (*i
));
1856 #endif /* USE_AUTH */
1858 /* TODO: just return the object, the # is irrelevant */
1860 find_fstype(char *type
)
1862 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1863 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1870 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1874 RefCount
<SwapDir
> sd
;
1878 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1881 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1884 fs
= find_fstype(type_str
);
1889 /* reconfigure existing dir */
1891 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1892 assert (swap
->swapDirs
[i
].getRaw());
1894 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1895 /* this is specific to on-fs Stores. The right
1896 * way to handle this is probably to have a mapping
1897 * from paths to stores, and have on-fs stores
1898 * register with that, and lookip in that in their
1899 * own setup logic. RBC 20041225. TODO.
1902 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1904 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1905 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1906 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1912 update_maxobjsize();
1919 if (swap
->n_configured
> 63) {
1920 /* 7 bits, signed */
1921 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1922 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1927 allocate_new_swapdir(swap
);
1929 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1931 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1933 /* parse the FS parameters and options */
1934 sd
->parse(swap
->n_configured
, path_str
);
1936 ++swap
->n_configured
;
1938 /* Update the max object size */
1939 update_maxobjsize();
1943 peer_type_str(const peer_t type
)
1945 const char * result
;
1957 case PEER_MULTICAST
:
1958 result
= "multicast";
1970 dump_peer(StoreEntry
* entry
, const char *name
, CachePeer
* p
)
1972 CachePeerDomainList
*d
;
1973 NeighborTypeDomainList
*t
;
1974 LOCAL_ARRAY(char, xname
, 128);
1977 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1984 dump_peer_options(entry
, p
);
1986 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
1987 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
1989 d
->do_ping
? null_string
: "!",
1994 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
1995 dump_acl_access(entry
, xname
, p
->access
);
1998 for (t
= p
->typelist
; t
; t
= t
->next
) {
1999 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
2001 peer_type_str(t
->type
),
2010 * utility function to prevent getservbyname() being called with a numeric value
2011 * on Windows at least it returns garage results.
2014 isUnsignedNumeric(const char *str
, size_t len
)
2016 if (len
< 1) return false;
2018 for (; len
>0 && *str
; ++str
, --len
) {
2019 if (! isdigit(*str
))
2026 \param proto 'tcp' or 'udp' for protocol
2027 \returns Port the named service is supposed to be listening on.
2029 static unsigned short
2030 GetService(const char *proto
)
2032 struct servent
*port
= NULL
;
2033 /** Parses a port number or service name from the squid.conf */
2034 char *token
= strtok(NULL
, w_space
);
2035 if (token
== NULL
) {
2037 return 0; /* NEVER REACHED */
2039 /** Returns either the service port number from /etc/services */
2040 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2041 port
= getservbyname(token
, proto
);
2043 return ntohs((unsigned short)port
->s_port
);
2045 /** Or a numeric translation of the config text. */
2046 return xatos(token
);
2050 \returns Port the named TCP service is supposed to be listening on.
2051 \copydoc GetService(const char *proto)
2053 inline unsigned short
2056 return GetService("tcp");
2060 \returns Port the named UDP service is supposed to be listening on.
2061 \copydoc GetService(const char *proto)
2063 inline unsigned short
2066 return GetService("udp");
2070 parse_peer(CachePeer
** head
)
2074 CBDATA_INIT_TYPE_FREECB(CachePeer
, peerDestroy
);
2075 p
= cbdataAlloc(CachePeer
);
2076 p
->http_port
= CACHE_HTTP_PORT
;
2077 p
->icp
.port
= CACHE_ICP_PORT
;
2080 p
->stats
.logged_state
= PEER_ALIVE
;
2082 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2085 p
->host
= xstrdup(token
);
2087 p
->name
= xstrdup(token
);
2089 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2092 p
->type
= parseNeighborType(token
);
2094 if (p
->type
== PEER_MULTICAST
) {
2095 p
->options
.no_digest
= 1;
2096 p
->options
.no_netdb_exchange
= 1;
2099 p
->http_port
= GetTcpService();
2104 p
->icp
.port
= GetUdpService();
2105 p
->connection_auth
= 2; /* auto */
2107 while ((token
= strtok(NULL
, w_space
))) {
2108 if (!strcasecmp(token
, "proxy-only")) {
2109 p
->options
.proxy_only
= 1;
2110 } else if (!strcasecmp(token
, "no-query")) {
2111 p
->options
.no_query
= 1;
2112 } else if (!strcasecmp(token
, "background-ping")) {
2113 p
->options
.background_ping
= 1;
2114 } else if (!strcasecmp(token
, "no-digest")) {
2115 p
->options
.no_digest
= 1;
2116 } else if (!strcasecmp(token
, "no-tproxy")) {
2117 p
->options
.no_tproxy
= 1;
2118 } else if (!strcasecmp(token
, "multicast-responder")) {
2119 p
->options
.mcast_responder
= 1;
2120 #if PEER_MULTICAST_SIBLINGS
2121 } else if (!strcasecmp(token
, "multicast-siblings")) {
2122 p
->options
.mcast_siblings
= 1;
2124 } else if (!strncasecmp(token
, "weight=", 7)) {
2125 p
->weight
= xatoi(token
+ 7);
2126 } else if (!strncasecmp(token
, "basetime=", 9)) {
2127 p
->basetime
= xatoi(token
+ 9);
2128 } else if (!strcasecmp(token
, "closest-only")) {
2129 p
->options
.closest_only
= 1;
2130 } else if (!strncasecmp(token
, "ttl=", 4)) {
2131 p
->mcast
.ttl
= xatoi(token
+ 4);
2133 if (p
->mcast
.ttl
< 0)
2136 if (p
->mcast
.ttl
> 128)
2138 } else if (!strcasecmp(token
, "default")) {
2139 p
->options
.default_parent
= 1;
2140 } else if (!strcasecmp(token
, "round-robin")) {
2141 p
->options
.roundrobin
= 1;
2142 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2143 p
->options
.weighted_roundrobin
= 1;
2145 } else if (!strcasecmp(token
, "htcp")) {
2146 p
->options
.htcp
= 1;
2147 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2148 /* Note: The htcp- form is deprecated, replaced by htcp= */
2149 p
->options
.htcp
= 1;
2150 char *tmp
= xstrdup(token
+5);
2151 char *mode
, *nextmode
;
2152 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2153 nextmode
= strchr(mode
, ',');
2158 if (!strcasecmp(mode
, "no-clr")) {
2159 if (p
->options
.htcp_only_clr
)
2160 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2161 p
->options
.htcp_no_clr
= 1;
2162 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2163 p
->options
.htcp_no_purge_clr
= 1;
2164 } else if (!strcasecmp(mode
, "only-clr")) {
2165 if (p
->options
.htcp_no_clr
)
2166 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2167 p
->options
.htcp_only_clr
= 1;
2168 } else if (!strcasecmp(mode
, "forward-clr")) {
2169 p
->options
.htcp_forward_clr
= 1;
2170 } else if (!strcasecmp(mode
, "oldsquid")) {
2171 p
->options
.htcp_oldsquid
= 1;
2173 fatalf("invalid HTCP mode '%s'", mode
);
2178 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2179 p
->options
.no_netdb_exchange
= 1;
2181 } else if (!strcasecmp(token
, "carp")) {
2182 if (p
->type
!= PEER_PARENT
)
2183 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2185 p
->options
.carp
= 1;
2186 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2187 if (p
->options
.carp
!= 1)
2188 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2189 p
->options
.carp_key
.set
=1;
2190 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2191 for (; key
; key
= nextkey
) {
2192 nextkey
=strchr(key
,',');
2193 if (nextkey
) ++nextkey
; // skip the comma, any
2194 if (0==strncasecmp(key
,"scheme",6)) {
2195 p
->options
.carp_key
.scheme
=1;
2196 } else if (0==strncasecmp(key
,"host",4)) {
2197 p
->options
.carp_key
.host
=1;
2198 } else if (0==strncasecmp(key
,"port",4)) {
2199 p
->options
.carp_key
.port
=1;
2200 } else if (0==strncasecmp(key
,"path",4)) {
2201 p
->options
.carp_key
.path
=1;
2202 } else if (0==strncasecmp(key
,"params",6)) {
2203 p
->options
.carp_key
.params
=1;
2205 fatalf("invalid carp-key '%s'",key
);
2208 } else if (!strcasecmp(token
, "userhash")) {
2210 if (p
->type
!= PEER_PARENT
)
2211 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2213 p
->options
.userhash
= 1;
2215 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2217 } else if (!strcasecmp(token
, "sourcehash")) {
2218 if (p
->type
!= PEER_PARENT
)
2219 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2221 p
->options
.sourcehash
= 1;
2223 } else if (!strcasecmp(token
, "no-delay")) {
2225 p
->options
.no_delay
= 1;
2227 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2229 } else if (!strncasecmp(token
, "login=", 6)) {
2230 p
->login
= xstrdup(token
+ 6);
2231 rfc1738_unescape(p
->login
);
2232 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2233 p
->connect_timeout
= xatoi(token
+ 16);
2234 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2235 p
->connect_fail_limit
= xatoi(token
+ 19);
2236 #if USE_CACHE_DIGESTS
2237 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2238 p
->digest_url
= xstrdup(token
+ 11);
2241 } else if (!strcasecmp(token
, "allow-miss")) {
2242 p
->options
.allow_miss
= 1;
2243 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2244 p
->max_conn
= xatoi(token
+ 9);
2245 } else if (!strcasecmp(token
, "originserver")) {
2246 p
->options
.originserver
= 1;
2247 } else if (!strncasecmp(token
, "name=", 5)) {
2251 p
->name
= xstrdup(token
+ 5);
2252 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2253 safe_free(p
->domain
);
2256 p
->domain
= xstrdup(token
+ 13);
2260 } else if (strcmp(token
, "ssl") == 0) {
2262 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2263 safe_free(p
->sslcert
);
2264 p
->sslcert
= xstrdup(token
+ 8);
2265 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2266 safe_free(p
->sslkey
);
2267 p
->sslkey
= xstrdup(token
+ 7);
2268 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2269 p
->sslversion
= atoi(token
+ 11);
2270 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2271 safe_free(p
->ssloptions
);
2272 p
->ssloptions
= xstrdup(token
+ 11);
2273 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2274 safe_free(p
->sslcipher
);
2275 p
->sslcipher
= xstrdup(token
+ 10);
2276 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2277 safe_free(p
->sslcafile
);
2278 p
->sslcafile
= xstrdup(token
+ 10);
2279 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2280 safe_free(p
->sslcapath
);
2281 p
->sslcapath
= xstrdup(token
+ 10);
2282 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2283 safe_free(p
->sslcrlfile
);
2284 p
->sslcapath
= xstrdup(token
+ 10);
2285 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2286 safe_free(p
->sslflags
);
2287 p
->sslflags
= xstrdup(token
+ 9);
2288 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2289 safe_free(p
->ssldomain
);
2290 p
->ssldomain
= xstrdup(token
+ 10);
2293 } else if (strcmp(token
, "front-end-https") == 0) {
2294 p
->front_end_https
= 1;
2295 } else if (strcmp(token
, "front-end-https=on") == 0) {
2296 p
->front_end_https
= 1;
2297 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2298 p
->front_end_https
= 2;
2299 } else if (strcmp(token
, "connection-auth=off") == 0) {
2300 p
->connection_auth
= 0;
2301 } else if (strcmp(token
, "connection-auth") == 0) {
2302 p
->connection_auth
= 1;
2303 } else if (strcmp(token
, "connection-auth=on") == 0) {
2304 p
->connection_auth
= 1;
2305 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2306 p
->connection_auth
= 2;
2308 debugs(3, DBG_CRITICAL
, "parse_peer: token='" << token
<< "'");
2313 if (peerFindByName(p
->name
))
2314 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2319 if (p
->connect_fail_limit
< 1)
2320 p
->connect_fail_limit
= 10;
2322 p
->icp
.version
= ICP_VERSION_CURRENT
;
2324 p
->testing_now
= false;
2326 #if USE_CACHE_DIGESTS
2328 if (!p
->options
.no_digest
) {
2329 /* XXX This looks odd.. who has the original pointer
2332 PeerDigest
*pd
= peerDigestCreate(p
);
2333 p
->digest
= cbdataReference(pd
);
2338 p
->index
= ++Config
.npeers
;
2340 while (*head
!= NULL
)
2341 head
= &(*head
)->next
;
2349 free_peer(CachePeer
** P
)
2353 while ((p
= *P
) != NULL
) {
2355 #if USE_CACHE_DIGESTS
2357 cbdataReferenceDone(p
->digest
);
2367 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, Mgr::ActionPasswordList
* list
)
2371 while (list
!= NULL
) {
2372 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2373 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2375 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2377 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2378 storeAppendPrintf(entry
, " %s", w
->key
);
2381 storeAppendPrintf(entry
, "\n");
2387 parse_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2389 char *passwd
= NULL
;
2390 wordlist
*actions
= NULL
;
2391 Mgr::ActionPasswordList
*p
;
2392 Mgr::ActionPasswordList
**P
;
2393 parse_string(&passwd
);
2394 parse_wordlist(&actions
);
2395 p
= new Mgr::ActionPasswordList
;
2397 p
->actions
= actions
;
2399 for (P
= head
; *P
; P
= &(*P
)->next
) {
2401 * See if any of the actions from this line already have a
2402 * password from previous lines. The password checking
2403 * routines in cache_manager.c take the the password from
2404 * the first Mgr::ActionPasswordList that contains the
2405 * requested action. Thus, we should warn users who might
2406 * think they can have two passwords for the same action.
2411 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2412 for (u
= actions
; u
; u
= u
->next
) {
2413 if (strcmp(w
->key
, u
->key
))
2416 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2425 free_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2427 Mgr::ActionPasswordList
*p
;
2429 while ((p
= *head
) != NULL
) {
2432 wordlistDestroy(&p
->actions
);
2438 dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
)
2442 while (var
!= NULL
) {
2443 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2445 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2446 storeAppendPrintf(entry
, " %s", a
->name
);
2448 storeAppendPrintf(entry
, "\n");
2455 parse_denyinfo(AclDenyInfoList
** var
)
2457 aclParseDenyInfoLine(var
);
2461 free_denyinfo(AclDenyInfoList
** list
)
2463 AclDenyInfoList
*a
= NULL
;
2464 AclDenyInfoList
*a_next
= NULL
;
2465 AclNameList
*l
= NULL
;
2466 AclNameList
*l_next
= NULL
;
2468 for (a
= *list
; a
; a
= a_next
) {
2469 for (l
= a
->acl_list
; l
; l
= l_next
) {
2471 memFree(l
, MEM_ACL_NAME_LIST
);
2476 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2484 parse_peer_access(void)
2489 if (!(host
= strtok(NULL
, w_space
)))
2492 if ((p
= peerFindByName(host
)) == NULL
) {
2493 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2497 aclParseAccessLine(LegacyParser
, &p
->access
);
2501 parse_hostdomain(void)
2504 char *domain
= NULL
;
2506 if (!(host
= strtok(NULL
, w_space
)))
2509 while ((domain
= strtok(NULL
, list_sep
))) {
2510 CachePeerDomainList
*l
= NULL
;
2511 CachePeerDomainList
**L
= NULL
;
2514 if ((p
= peerFindByName(host
)) == NULL
) {
2515 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2519 l
= static_cast<CachePeerDomainList
*>(xcalloc(1, sizeof(CachePeerDomainList
)));
2522 if (*domain
== '!') { /* check for !.edu */
2527 l
->domain
= xstrdup(domain
);
2529 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2535 parse_hostdomaintype(void)
2539 char *domain
= NULL
;
2541 if (!(host
= strtok(NULL
, w_space
)))
2544 if (!(type
= strtok(NULL
, w_space
)))
2547 while ((domain
= strtok(NULL
, list_sep
))) {
2548 NeighborTypeDomainList
*l
= NULL
;
2549 NeighborTypeDomainList
**L
= NULL
;
2552 if ((p
= peerFindByName(host
)) == NULL
) {
2553 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2557 l
= static_cast<NeighborTypeDomainList
*>(xcalloc(1, sizeof(NeighborTypeDomainList
)));
2558 l
->type
= parseNeighborType(type
);
2559 l
->domain
= xstrdup(domain
);
2561 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2567 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2569 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2587 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2589 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2593 parse_onoff(int *var
)
2595 char *token
= strtok(NULL
, w_space
);
2600 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2606 #define free_onoff free_int
2609 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2620 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2624 parse_tristate(int *var
)
2626 char *token
= strtok(NULL
, w_space
);
2631 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2633 else if (!strcasecmp(token
, "warn"))
2639 #define free_tristate free_int
2642 dump_refreshpattern(StoreEntry
* entry
, const char *name
, RefreshPattern
* head
)
2644 while (head
!= NULL
) {
2645 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2647 head
->flags
.icase
? " -i" : null_string
,
2649 (int) head
->min
/ 60,
2650 (int) (100.0 * head
->pct
+ 0.5),
2651 (int) head
->max
/ 60);
2653 if (head
->max_stale
>= 0)
2654 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2656 if (head
->flags
.refresh_ims
)
2657 storeAppendPrintf(entry
, " refresh-ims");
2659 if (head
->flags
.store_stale
)
2660 storeAppendPrintf(entry
, " store-stale");
2662 #if USE_HTTP_VIOLATIONS
2664 if (head
->flags
.override_expire
)
2665 storeAppendPrintf(entry
, " override-expire");
2667 if (head
->flags
.override_lastmod
)
2668 storeAppendPrintf(entry
, " override-lastmod");
2670 if (head
->flags
.reload_into_ims
)
2671 storeAppendPrintf(entry
, " reload-into-ims");
2673 if (head
->flags
.ignore_reload
)
2674 storeAppendPrintf(entry
, " ignore-reload");
2676 if (head
->flags
.ignore_no_store
)
2677 storeAppendPrintf(entry
, " ignore-no-store");
2679 if (head
->flags
.ignore_must_revalidate
)
2680 storeAppendPrintf(entry
, " ignore-must-revalidate");
2682 if (head
->flags
.ignore_private
)
2683 storeAppendPrintf(entry
, " ignore-private");
2685 if (head
->flags
.ignore_auth
)
2686 storeAppendPrintf(entry
, " ignore-auth");
2690 storeAppendPrintf(entry
, "\n");
2697 parse_refreshpattern(RefreshPattern
** head
)
2704 int refresh_ims
= 0;
2705 int store_stale
= 0;
2708 #if USE_HTTP_VIOLATIONS
2710 int override_expire
= 0;
2711 int override_lastmod
= 0;
2712 int reload_into_ims
= 0;
2713 int ignore_reload
= 0;
2714 int ignore_no_store
= 0;
2715 int ignore_must_revalidate
= 0;
2716 int ignore_private
= 0;
2717 int ignore_auth
= 0;
2724 int flags
= REG_EXTENDED
| REG_NOSUB
;
2726 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2731 if (strcmp(token
, "-i") == 0) {
2733 token
= strtok(NULL
, w_space
);
2734 } else if (strcmp(token
, "+i") == 0) {
2735 flags
&= ~REG_ICASE
;
2736 token
= strtok(NULL
, w_space
);
2739 if (token
== NULL
) {
2744 pattern
= xstrdup(token
);
2746 i
= GetInteger(); /* token: min */
2748 /* catch negative and insanely huge values close to 32-bit wrap */
2750 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2753 if (i
> 60*24*365) {
2754 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2758 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2760 i
= GetInteger(); /* token: pct */
2762 pct
= (double) i
/ 100.0;
2764 i
= GetInteger(); /* token: max */
2766 /* catch negative and insanely huge values close to 32-bit wrap */
2768 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2771 if (i
> 60*24*365) {
2772 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2776 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2779 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2780 if (!strcmp(token
, "refresh-ims")) {
2782 } else if (!strcmp(token
, "store-stale")) {
2784 } else if (!strncmp(token
, "max-stale=", 10)) {
2785 max_stale
= atoi(token
+ 10);
2786 #if USE_HTTP_VIOLATIONS
2788 } else if (!strcmp(token
, "override-expire"))
2789 override_expire
= 1;
2790 else if (!strcmp(token
, "override-lastmod"))
2791 override_lastmod
= 1;
2792 else if (!strcmp(token
, "ignore-no-store"))
2793 ignore_no_store
= 1;
2794 else if (!strcmp(token
, "ignore-must-revalidate"))
2795 ignore_must_revalidate
= 1;
2796 else if (!strcmp(token
, "ignore-private"))
2798 else if (!strcmp(token
, "ignore-auth"))
2800 else if (!strcmp(token
, "reload-into-ims")) {
2801 reload_into_ims
= 1;
2802 refresh_nocache_hack
= 1;
2803 /* tell client_side.c that this is used */
2804 } else if (!strcmp(token
, "ignore-reload")) {
2806 refresh_nocache_hack
= 1;
2807 /* tell client_side.c that this is used */
2810 } else if (!strcmp(token
, "ignore-no-cache")) {
2811 debugs(22, DBG_PARSE_NOTE(2), "UPGRADE: refresh_pattern option 'ignore-no-cache' is obsolete. Remove it.");
2813 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2816 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2818 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2819 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2820 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2824 pct
= pct
< 0.0 ? 0.0 : pct
;
2825 max
= max
< 0 ? 0 : max
;
2826 t
= static_cast<RefreshPattern
*>(xcalloc(1, sizeof(RefreshPattern
)));
2827 t
->pattern
= (char *) xstrdup(pattern
);
2828 t
->compiled_pattern
= comp
;
2833 if (flags
& REG_ICASE
)
2837 t
->flags
.refresh_ims
= 1;
2840 t
->flags
.store_stale
= 1;
2842 t
->max_stale
= max_stale
;
2844 #if USE_HTTP_VIOLATIONS
2846 if (override_expire
)
2847 t
->flags
.override_expire
= 1;
2849 if (override_lastmod
)
2850 t
->flags
.override_lastmod
= 1;
2852 if (reload_into_ims
)
2853 t
->flags
.reload_into_ims
= 1;
2856 t
->flags
.ignore_reload
= 1;
2858 if (ignore_no_store
)
2859 t
->flags
.ignore_no_store
= 1;
2861 if (ignore_must_revalidate
)
2862 t
->flags
.ignore_must_revalidate
= 1;
2865 t
->flags
.ignore_private
= 1;
2868 t
->flags
.ignore_auth
= 1;
2875 head
= &(*head
)->next
;
2883 free_refreshpattern(RefreshPattern
** head
)
2887 while ((t
= *head
) != NULL
) {
2889 safe_free(t
->pattern
);
2890 regfree(&t
->compiled_pattern
);
2894 #if USE_HTTP_VIOLATIONS
2895 refresh_nocache_hack
= 0;
2901 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2904 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2908 parse_string(char **var
)
2910 char *token
= strtok(NULL
, w_space
);
2916 *var
= xstrdup(token
);
2920 ConfigParser::ParseString(char **var
)
2926 ConfigParser::ParseString(String
*var
)
2928 char *token
= strtok(NULL
, w_space
);
2937 free_string(char **var
)
2943 parse_eol(char *volatile *var
)
2950 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
2958 while (*token
&& xisspace(*token
))
2966 *var
= xstrdup((char *) token
);
2969 #define dump_eol dump_string
2970 #define free_eol free_string
2973 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
2975 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
2979 parse_time_t(time_t * var
)
2982 parseTimeLine(&tval
, T_SECOND_STR
, false);
2983 *var
= static_cast<time_t>(tval
/1000);
2987 free_time_t(time_t * var
)
2994 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
2997 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
2999 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3003 parse_time_msec(time_msec_t
* var
)
3005 parseTimeLine(var
, T_SECOND_STR
, true);
3009 free_time_msec(time_msec_t
* var
)
3017 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3019 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3024 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3026 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3031 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3033 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3039 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3041 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3046 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3048 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3052 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3054 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3059 parse_size_t(size_t * var
)
3068 parse_b_size_t(size_t * var
)
3070 parseBytesLine(var
, B_BYTES_STR
);
3075 parse_b_ssize_t(ssize_t
* var
)
3077 parseBytesLineSigned(var
, B_BYTES_STR
);
3083 parse_kb_size_t(size_t * var
)
3085 parseBytesLine(var
, B_KBYTES_STR
);
3090 parse_b_int64_t(int64_t * var
)
3092 parseBytesLine64(var
, B_BYTES_STR
);
3096 parse_kb_int64_t(int64_t * var
)
3098 parseBytesLine64(var
, B_KBYTES_STR
);
3102 free_size_t(size_t * var
)
3109 free_ssize_t(ssize_t
* var
)
3116 free_b_int64_t(int64_t * var
)
3121 #define free_b_size_t free_size_t
3122 #define free_b_ssize_t free_ssize_t
3123 #define free_kb_size_t free_size_t
3124 #define free_mb_size_t free_size_t
3125 #define free_gb_size_t free_size_t
3126 #define free_kb_int64_t free_b_int64_t
3129 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3131 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3135 free_u_short(unsigned short * u
)
3141 parse_u_short(unsigned short * var
)
3143 ConfigParser::ParseUShort(var
);
3147 ConfigParser::ParseUShort(unsigned short *var
)
3153 ConfigParser::ParseBool(bool *var
)
3155 int i
= GetInteger();
3166 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3168 while (list
!= NULL
) {
3169 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3175 ConfigParser::ParseWordList(wordlist
** list
)
3177 parse_wordlist(list
);
3181 parse_wordlist(wordlist
** list
)
3184 char *t
= strtok(NULL
, "");
3186 while ((token
= strwordtok(NULL
, &t
)))
3187 wordlistAdd(list
, token
);
3190 #if 0 /* now unused */
3192 check_null_wordlist(wordlist
* w
)
3199 check_null_acl_access(acl_access
* a
)
3204 #define free_wordlist wordlistDestroy
3206 #define free_uri_whitespace free_int
3209 parse_uri_whitespace(int *var
)
3211 char *token
= strtok(NULL
, w_space
);
3216 if (!strcasecmp(token
, "strip"))
3217 *var
= URI_WHITESPACE_STRIP
;
3218 else if (!strcasecmp(token
, "deny"))
3219 *var
= URI_WHITESPACE_DENY
;
3220 else if (!strcasecmp(token
, "allow"))
3221 *var
= URI_WHITESPACE_ALLOW
;
3222 else if (!strcasecmp(token
, "encode"))
3223 *var
= URI_WHITESPACE_ENCODE
;
3224 else if (!strcasecmp(token
, "chop"))
3225 *var
= URI_WHITESPACE_CHOP
;
3231 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3235 if (var
== URI_WHITESPACE_ALLOW
)
3237 else if (var
== URI_WHITESPACE_ENCODE
)
3239 else if (var
== URI_WHITESPACE_CHOP
)
3241 else if (var
== URI_WHITESPACE_DENY
)
3246 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3250 free_removalpolicy(RemovalPolicySettings
** settings
)
3255 free_string(&(*settings
)->type
);
3257 free_wordlist(&(*settings
)->args
);
3265 parse_removalpolicy(RemovalPolicySettings
** settings
)
3268 free_removalpolicy(settings
);
3270 *settings
= new RemovalPolicySettings
;
3272 parse_string(&(*settings
)->type
);
3274 parse_wordlist(&(*settings
)->args
);
3278 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3281 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3282 args
= settings
->args
;
3285 storeAppendPrintf(entry
, " %s", args
->key
);
3289 storeAppendPrintf(entry
, "\n");
3293 free_YesNoNone(YesNoNone
*)
3295 // do nothing: no explicit cleanup is required
3299 parse_YesNoNone(YesNoNone
*option
)
3302 parse_onoff(&value
);
3303 option
->configure(value
> 0);
3307 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3309 if (option
.configured())
3310 dump_onoff(entry
, name
, option
? 1 : 0);
3314 free_memcachemode(SquidConfig
* config
)
3320 parse_memcachemode(SquidConfig
* config
)
3322 char *token
= strtok(NULL
, w_space
);
3326 if (strcmp(token
, "always") == 0) {
3327 Config
.onoff
.memory_cache_first
= 1;
3328 Config
.onoff
.memory_cache_disk
= 1;
3329 } else if (strcmp(token
, "disk") == 0) {
3330 Config
.onoff
.memory_cache_first
= 0;
3331 Config
.onoff
.memory_cache_disk
= 1;
3332 } else if (strncmp(token
, "net", 3) == 0) {
3333 Config
.onoff
.memory_cache_first
= 1;
3334 Config
.onoff
.memory_cache_disk
= 0;
3335 } else if (strcmp(token
, "never") == 0) {
3336 Config
.onoff
.memory_cache_first
= 0;
3337 Config
.onoff
.memory_cache_disk
= 0;
3343 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3345 storeAppendPrintf(entry
, "%s ", name
);
3346 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3347 storeAppendPrintf(entry
, "always");
3348 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3349 storeAppendPrintf(entry
, "disk");
3350 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3351 storeAppendPrintf(entry
, "network");
3352 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3353 storeAppendPrintf(entry
, "none");
3354 storeAppendPrintf(entry
, "\n");
3357 #include "cf_parser.cci"
3360 parseNeighborType(const char *s
)
3362 if (!strcasecmp(s
, "parent"))
3365 if (!strcasecmp(s
, "neighbor"))
3366 return PEER_SIBLING
;
3368 if (!strcasecmp(s
, "neighbour"))
3369 return PEER_SIBLING
;
3371 if (!strcasecmp(s
, "sibling"))
3372 return PEER_SIBLING
;
3374 if (!strcasecmp(s
, "multicast"))
3375 return PEER_MULTICAST
;
3377 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3379 return PEER_SIBLING
;
3384 parse_IpAddress_list(Ip::Address_list
** head
)
3387 Ip::Address_list
*s
;
3390 while ((token
= strtok(NULL
, w_space
))) {
3391 if (GetHostWithPort(token
, &ipa
)) {
3394 head
= &(*head
)->next
;
3396 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3406 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3408 char ntoabuf
[MAX_IPSTRLEN
];
3411 storeAppendPrintf(e
, "%s %s\n",
3413 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3419 free_IpAddress_list(Ip::Address_list
** head
)
3421 if (*head
) delete *head
;
3425 #if CURRENTLY_UNUSED
3426 /* This code was previously used by http_port. Left as it really should
3427 * be used by icp_port and htcp_port
3430 check_null_IpAddress_list(const Ip::Address_list
* s
)
3435 #endif /* CURRENTLY_UNUSED */
3436 #endif /* USE_WCCPv2 */
3439 parsePortSpecification(AnyP::PortCfg
* s
, char *token
)
3442 unsigned short port
= 0;
3446 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3447 s
->name
= xstrdup(token
);
3448 s
->connection_auth_disabled
= false;
3450 if (*token
== '[') {
3453 t
= strchr(host
, ']');
3455 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing ']' on IPv6 address: " << token
);
3461 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port in: " << token
);
3464 if (!Ip::EnableIpv6
) {
3465 debugs(3, DBG_CRITICAL
, "FATAL: " << s
->protocol
<< "_port: IPv6 is not available.");
3468 port
= xatos(t
+ 1);
3469 } else if ((t
= strchr(token
, ':'))) {
3474 port
= xatos(t
+ 1);
3476 } else if ((port
= strtol(token
, &junk
, 10)), !*junk
) {
3478 debugs(3, 3, s
->protocol
<< "_port: found Listen on Port: " << port
);
3480 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port: " << token
);
3484 if (port
== 0 && host
!= NULL
) {
3485 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: Port cannot be 0: " << token
);
3492 if (!Ip::EnableIpv6
)
3494 debugs(3, 3, s
->protocol
<< "_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3495 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3497 if (!Ip::EnableIpv6
)
3499 debugs(3, 3, s
->protocol
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3500 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3501 /* dont use ipcache */
3502 s
->defaultsite
= xstrdup(host
);
3504 if (!Ip::EnableIpv6
)
3506 debugs(3, 3, s
->protocol
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3508 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: failed to resolve Host/IP: " << host
);
3514 parse_port_option(AnyP::PortCfg
* s
, char *token
)
3518 if (strcmp(token
, "accel") == 0) {
3519 if (s
->intercepted
|| s
->spoof_client_ip
) {
3520 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3523 s
->accel
= s
->vhost
= 1;
3524 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3525 if (s
->accel
|| s
->spoof_client_ip
) {
3526 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3530 Ip::Interceptor
.StartInterception();
3531 /* Log information regarding the port modes under interception. */
3532 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3533 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3535 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3537 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3538 if ( !s
->s
.SetIPv4() ) {
3539 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3542 } else if (strcmp(token
, "tproxy") == 0) {
3543 if (s
->intercepted
|| s
->accel
) {
3544 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3547 s
->spoof_client_ip
= 1;
3548 Ip::Interceptor
.StartTransparency();
3549 /* Log information regarding the port modes under transparency. */
3550 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3551 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3553 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3554 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3558 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3560 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3563 safe_free(s
->defaultsite
);
3564 s
->defaultsite
= xstrdup(token
+ 12);
3565 } else if (strcmp(token
, "vhost") == 0) {
3567 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3569 s
->accel
= s
->vhost
= 1;
3570 } else if (strcmp(token
, "no-vhost") == 0) {
3572 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3575 } else if (strcmp(token
, "vport") == 0) {
3577 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3581 } else if (strncmp(token
, "vport=", 6) == 0) {
3583 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3586 s
->vport
= xatos(token
+ 6);
3587 } else if (strncmp(token
, "protocol=", 9) == 0) {
3589 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3592 s
->protocol
= xstrdup(token
+ 9);
3593 } else if (strcmp(token
, "allow-direct") == 0) {
3595 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3598 s
->allow_direct
= 1;
3599 } else if (strcmp(token
, "act-as-origin") == 0) {
3601 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3604 } else if (strcmp(token
, "ignore-cc") == 0) {
3605 #if !USE_HTTP_VIOLATIONS
3607 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3612 } else if (strncmp(token
, "name=", 5) == 0) {
3614 s
->name
= xstrdup(token
+ 5);
3615 } else if (strcmp(token
, "no-connection-auth") == 0) {
3616 s
->connection_auth_disabled
= true;
3617 } else if (strcmp(token
, "connection-auth=off") == 0) {
3618 s
->connection_auth_disabled
= true;
3619 } else if (strcmp(token
, "connection-auth") == 0) {
3620 s
->connection_auth_disabled
= false;
3621 } else if (strcmp(token
, "connection-auth=on") == 0) {
3622 s
->connection_auth_disabled
= false;
3623 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3624 if (!strcasecmp(token
+ 23, "off"))
3625 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3626 else if (!strcasecmp(token
+ 23, "transparent"))
3627 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3628 else if (!strcasecmp(token
+ 23, "always"))
3629 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3632 } else if (strcmp(token
, "ipv4") == 0) {
3633 if ( !s
->s
.SetIPv4() ) {
3634 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3637 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3638 s
->tcp_keepalive
.enabled
= 1;
3639 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3640 char *t
= token
+ 13;
3641 s
->tcp_keepalive
.enabled
= 1;
3642 s
->tcp_keepalive
.idle
= atoi(t
);
3646 s
->tcp_keepalive
.interval
= atoi(t
);
3651 s
->tcp_keepalive
.timeout
= atoi(t
);
3652 // t = strchr(t, ','); // not really needed, left in as documentation
3655 } else if (strcasecmp(token
, "sslBump") == 0) {
3656 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3657 "in http_port. Use 'ssl-bump' instead.");
3658 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3659 } else if (strcmp(token
, "ssl-bump") == 0) {
3660 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3661 } else if (strncmp(token
, "cert=", 5) == 0) {
3663 s
->cert
= xstrdup(token
+ 5);
3664 } else if (strncmp(token
, "key=", 4) == 0) {
3666 s
->key
= xstrdup(token
+ 4);
3667 } else if (strncmp(token
, "version=", 8) == 0) {
3668 s
->version
= xatoi(token
+ 8);
3669 if (s
->version
< 1 || s
->version
> 4)
3671 } else if (strncmp(token
, "options=", 8) == 0) {
3672 safe_free(s
->options
);
3673 s
->options
= xstrdup(token
+ 8);
3674 } else if (strncmp(token
, "cipher=", 7) == 0) {
3675 safe_free(s
->cipher
);
3676 s
->cipher
= xstrdup(token
+ 7);
3677 } else if (strncmp(token
, "clientca=", 9) == 0) {
3678 safe_free(s
->clientca
);
3679 s
->clientca
= xstrdup(token
+ 9);
3680 } else if (strncmp(token
, "cafile=", 7) == 0) {
3681 safe_free(s
->cafile
);
3682 s
->cafile
= xstrdup(token
+ 7);
3683 } else if (strncmp(token
, "capath=", 7) == 0) {
3684 safe_free(s
->capath
);
3685 s
->capath
= xstrdup(token
+ 7);
3686 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3687 safe_free(s
->crlfile
);
3688 s
->crlfile
= xstrdup(token
+ 8);
3689 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3690 safe_free(s
->dhfile
);
3691 s
->dhfile
= xstrdup(token
+ 9);
3692 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3693 safe_free(s
->sslflags
);
3694 s
->sslflags
= xstrdup(token
+ 9);
3695 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3696 safe_free(s
->sslContextSessionId
);
3697 s
->sslContextSessionId
= xstrdup(token
+ 11);
3698 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3699 s
->generateHostCertificates
= true;
3700 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3701 s
->generateHostCertificates
= true;
3702 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3703 s
->generateHostCertificates
= false;
3704 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3705 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3713 add_http_port(char *portspec
)
3715 AnyP::PortCfg
*s
= new AnyP::PortCfg("http_port");
3716 parsePortSpecification(s
, portspec
);
3717 // we may need to merge better if the above returns a list with clones
3718 assert(s
->next
== NULL
);
3719 s
->next
= cbdataReference(Config
.Sockaddr
.http
);
3720 cbdataReferenceDone(Config
.Sockaddr
.http
);
3721 Config
.Sockaddr
.http
= cbdataReference(s
);
3725 parsePortCfg(AnyP::PortCfg
** head
, const char *optionName
)
3727 const char *protocol
= NULL
;
3728 if (strcmp(optionName
, "http_port") == 0 ||
3729 strcmp(optionName
, "ascii_port") == 0)
3731 else if (strcmp(optionName
, "https_port") == 0)
3738 char *token
= strtok(NULL
, w_space
);
3745 AnyP::PortCfg
*s
= new AnyP::PortCfg(protocol
);
3746 parsePortSpecification(s
, token
);
3748 /* parse options ... */
3749 while ((token
= strtok(NULL
, w_space
))) {
3750 parse_port_option(s
, token
);
3754 if (strcasecmp(protocol
, "https") == 0) {
3755 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3756 const bool hijacked
= s
->spoof_client_ip
|| s
->intercepted
;
3757 if (s
->sslBump
&& !hijacked
) {
3758 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3761 if (hijacked
&& !s
->sslBump
) {
3762 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3768 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3769 // clone the port options from *s to *(s->next)
3770 s
->next
= cbdataReference(s
->clone());
3771 s
->next
->s
.SetIPv4();
3772 debugs(3, 3, protocol
<< "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3776 head
= &(*head
)->next
;
3778 *head
= cbdataReference(s
);
3782 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3784 char buf
[MAX_IPSTRLEN
];
3786 storeAppendPrintf(e
, "%s %s",
3788 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3790 // MODES and specific sub-options.
3792 storeAppendPrintf(e
, " intercept");
3794 else if (s
->spoof_client_ip
)
3795 storeAppendPrintf(e
, " tproxy");
3797 else if (s
->accel
) {
3798 storeAppendPrintf(e
, " accel");
3801 storeAppendPrintf(e
, " vhost");
3804 storeAppendPrintf(e
, " vport");
3805 else if (s
->vport
> 0)
3806 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3809 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3811 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3812 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3814 if (s
->allow_direct
)
3815 storeAppendPrintf(e
, " allow-direct");
3818 storeAppendPrintf(e
, " ignore-cc");
3822 // Generic independent options
3825 storeAppendPrintf(e
, " name=%s", s
->name
);
3827 #if USE_HTTP_VIOLATIONS
3828 if (!s
->accel
&& s
->ignore_cc
)
3829 storeAppendPrintf(e
, " ignore-cc");
3832 if (s
->connection_auth_disabled
)
3833 storeAppendPrintf(e
, " connection-auth=off");
3835 storeAppendPrintf(e
, " connection-auth=on");
3837 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3840 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3843 pmtu
= "transparent";
3845 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3848 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3849 storeAppendPrintf(e
, " ipv4");
3851 if (s
->tcp_keepalive
.enabled
) {
3852 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3853 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3855 storeAppendPrintf(e
, " tcpkeepalive");
3861 storeAppendPrintf(e
, " ssl-bump");
3864 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3867 storeAppendPrintf(e
, " key=%s", s
->key
);
3870 storeAppendPrintf(e
, " version=%d", s
->version
);
3873 storeAppendPrintf(e
, " options=%s", s
->options
);
3876 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3879 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3882 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3885 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3888 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3891 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
3893 if (s
->sslContextSessionId
)
3894 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3896 if (s
->generateHostCertificates
)
3897 storeAppendPrintf(e
, " generate-host-certificates");
3899 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3900 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3905 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3908 dump_generic_port(e
, n
, s
);
3909 storeAppendPrintf(e
, "\n");
3915 free_PortCfg(AnyP::PortCfg
** head
)
3919 while ((s
= *head
) != NULL
) {
3921 cbdataReferenceDone(s
);
3926 configFreeMemory(void)
3930 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3935 requirePathnameExists(const char *name
, const char *path
)
3939 char pathbuf
[BUFSIZ
];
3940 assert(path
!= NULL
);
3942 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3943 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3947 if (stat(path
, &sb
) < 0) {
3948 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3949 // keep going to find more issues if we are only checking the config file with "-k parse"
3950 if (opt_parse_cfg_only
)
3952 // this is fatal if it is found during startup or reconfigure
3953 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3954 fatalf("%s %s: %s", name
, path
, xstrerror());
3961 return ConfigParser::strtokFile();
3964 #include "AccessLogEntry.h"
3967 parse_access_log(CustomLog
** logs
)
3969 const char *filename
, *logdef_name
;
3971 CustomLog
*cl
= (CustomLog
*)xcalloc(1, sizeof(*cl
));
3973 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
3978 if (strcmp(filename
, "none") == 0) {
3979 cl
->type
= Log::Format::CLF_NONE
;
3980 aclParseAclList(LegacyParser
, &cl
->aclList
);
3982 logs
= &(*logs
)->next
;
3987 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
3988 logdef_name
= "squid";
3990 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
3992 cl
->filename
= xstrdup(filename
);
3994 /* look for the definition pointer corresponding to this name */
3995 Format::Format
*lf
= Log::TheConfig
.logformats
;
3997 while (lf
!= NULL
) {
3998 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4000 if (strcmp(lf
->name
, logdef_name
) == 0)
4007 cl
->type
= Log::Format::CLF_CUSTOM
;
4009 } else if (strcmp(logdef_name
, "auto") == 0) {
4010 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4011 cl
->type
= Log::Format::CLF_SQUID
;
4012 } else if (strcmp(logdef_name
, "squid") == 0) {
4013 cl
->type
= Log::Format::CLF_SQUID
;
4014 } else if (strcmp(logdef_name
, "common") == 0) {
4015 cl
->type
= Log::Format::CLF_COMMON
;
4016 } else if (strcmp(logdef_name
, "combined") == 0) {
4017 cl
->type
= Log::Format::CLF_COMBINED
;
4019 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4020 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4022 } else if (strcmp(logdef_name
, "useragent") == 0) {
4023 cl
->type
= Log::Format::CLF_USERAGENT
;
4024 } else if (strcmp(logdef_name
, "referrer") == 0) {
4025 cl
->type
= Log::Format::CLF_REFERER
;
4027 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4032 aclParseAclList(LegacyParser
, &cl
->aclList
);
4035 logs
= &(*logs
)->next
;
4041 check_null_access_log(CustomLog
*customlog_definitions
)
4043 return customlog_definitions
== NULL
;
4047 dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* logs
)
4051 for (log
= logs
; log
; log
= log
->next
) {
4052 storeAppendPrintf(entry
, "%s ", name
);
4054 switch (log
->type
) {
4056 case Log::Format::CLF_CUSTOM
:
4057 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4060 case Log::Format::CLF_NONE
:
4061 storeAppendPrintf(entry
, "none");
4064 case Log::Format::CLF_SQUID
:
4065 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4068 case Log::Format::CLF_COMBINED
:
4069 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4072 case Log::Format::CLF_COMMON
:
4073 storeAppendPrintf(entry
, "%s common", log
->filename
);
4077 case Log::Format::CLF_ICAP_SQUID
:
4078 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4081 case Log::Format::CLF_USERAGENT
:
4082 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4085 case Log::Format::CLF_REFERER
:
4086 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4089 case Log::Format::CLF_UNKNOWN
:
4094 dump_acl_list(entry
, log
->aclList
);
4096 storeAppendPrintf(entry
, "\n");
4101 free_access_log(CustomLog
** definitions
)
4103 while (*definitions
) {
4104 CustomLog
*log
= *definitions
;
4105 *definitions
= log
->next
;
4107 log
->logFormat
= NULL
;
4108 log
->type
= Log::Format::CLF_UNKNOWN
;
4111 aclDestroyAclList(&log
->aclList
);
4113 safe_free(log
->filename
);
4119 /// parses list of integers form name=N1,N2,N3,...
4121 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4123 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4124 data
+= name
.size();
4129 if (!StringToInt(data
, value
, &data
, 10))
4131 list
.push_back(value
);
4132 if (*data
== '\0' || *data
!= ',')
4137 return data
&& *data
== '\0';
4141 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4143 #if !HAVE_CPU_AFFINITY
4144 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4145 "support, do not set 'cpu_affinity_map'");
4147 #endif /* HAVE_CPU_AFFINITY */
4149 if (!*cpuAffinityMap
)
4150 *cpuAffinityMap
= new CpuAffinityMap
;
4152 const char *const pToken
= strtok(NULL
, w_space
);
4153 const char *const cToken
= strtok(NULL
, w_space
);
4154 Vector
<int> processes
, cores
;
4155 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4156 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4157 "in 'cpu_affinity_map'");
4159 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4160 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4161 "'cpu_affinity_map'");
4163 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4164 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4165 "process_numbers and cores lists differ in length or " <<
4166 "contain numbers <= 0");
4172 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4174 if (cpuAffinityMap
) {
4175 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4176 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4177 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4178 cpuAffinityMap
->processes()[i
]);
4180 storeAppendPrintf(entry
, " cores=");
4181 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4182 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4183 cpuAffinityMap
->cores()[i
]);
4185 storeAppendPrintf(entry
, "\n");
4190 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4192 delete *cpuAffinityMap
;
4193 *cpuAffinityMap
= NULL
;
4199 parse_adaptation_service_set_type()
4201 Adaptation::Config::ParseServiceSet();
4205 parse_adaptation_service_chain_type()
4207 Adaptation::Config::ParseServiceChain();
4211 parse_adaptation_access_type()
4213 Adaptation::Config::ParseAccess(LegacyParser
);
4215 #endif /* USE_ADAPTATION */
4220 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4222 cfg
->parseService();
4226 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4232 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4234 cfg
.dumpService(entry
, name
);
4238 parse_icap_class_type()
4240 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_class' is depricated. " <<
4241 "Use 'adaptation_service_set' instead");
4242 Adaptation::Config::ParseServiceSet();
4246 parse_icap_access_type()
4248 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_access' is depricated. " <<
4249 "Use 'adaptation_access' instead");
4250 Adaptation::Config::ParseAccess(LegacyParser
);
4258 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4260 cfg
->parseService();
4264 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4270 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4272 cfg
.dumpService(entry
, name
);
4275 #endif /* USE_ECAP */
4278 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4283 cfg
->service_failure_limit
= GetInteger();
4285 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4288 if (strcmp(token
,"in") != 0) {
4289 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4293 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4297 d
= static_cast<time_t> (xatoi(token
));
4299 m
= static_cast<time_t> (1);
4303 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4304 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4306 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4309 cfg
->oldest_service_failure
= (m
* d
);
4312 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4314 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4315 if (cfg
.oldest_service_failure
> 0) {
4316 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4318 storeAppendPrintf(entry
, "\n");
4321 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4323 cfg
->oldest_service_failure
= 0;
4324 cfg
->service_failure_limit
= 0;
4329 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4332 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4333 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4339 if ( char *s
= strchr(al
, '{')) {
4340 *s
= '\0'; // terminate the al string
4352 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4353 ca
->alg
= Ssl::algSetValidAfter
;
4354 ca
->param
= strdup("on");
4355 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4356 ca
->alg
= Ssl::algSetValidBefore
;
4357 ca
->param
= strdup("on");
4358 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4359 ca
->alg
= Ssl::algSetCommonName
;
4361 if (strlen(param
) > 64) {
4362 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4366 ca
->param
= strdup(param
);
4369 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4374 aclParseAclList(LegacyParser
, &ca
->aclList
);
4377 cert_adapt
= &(*cert_adapt
)->next
;
4382 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4384 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4385 storeAppendPrintf(entry
, "%s ", name
);
4386 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4388 dump_acl_list(entry
, ca
->aclList
);
4389 storeAppendPrintf(entry
, "\n");
4393 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4395 while (*cert_adapt
) {
4396 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4397 *cert_adapt
= ca
->next
;
4398 safe_free(ca
->param
);
4401 aclDestroyAclList(&ca
->aclList
);
4407 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4410 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4411 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4416 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4417 cs
->alg
= Ssl::algSignTrusted
;
4418 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4419 cs
->alg
= Ssl::algSignUntrusted
;
4420 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4421 cs
->alg
= Ssl::algSignSelf
;
4423 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4428 aclParseAclList(LegacyParser
, &cs
->aclList
);
4431 cert_sign
= &(*cert_sign
)->next
;
4436 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4438 sslproxy_cert_sign
*cs
;
4439 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4440 storeAppendPrintf(entry
, "%s ", name
);
4441 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4443 dump_acl_list(entry
, cs
->aclList
);
4444 storeAppendPrintf(entry
, "\n");
4448 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4450 while (*cert_sign
) {
4451 sslproxy_cert_sign
*cs
= *cert_sign
;
4452 *cert_sign
= cs
->next
;
4455 aclDestroyAclList(&cs
->aclList
);
4461 class sslBumpCfgRr
: public ::RegisteredRunner
4464 static Ssl::BumpMode lastDeprecatedRule
;
4465 /* RegisteredRunner API */
4466 virtual void run(const RunnerRegistry
&);
4469 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4471 RunnerRegistrationEntry(rrFinalizeConfig
, sslBumpCfgRr
);
4473 void sslBumpCfgRr::run(const RunnerRegistry
&r
)
4475 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4476 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4477 static char buf
[1024];
4478 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4479 strcpy(buf
, "ssl_bump deny all");
4480 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4481 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4482 "must not use implicit rules. Update your ssl_bump rules.");
4484 strcpy(buf
, "ssl_bump allow all");
4485 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4486 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4487 "inferior to the newer server-first bumping mode. New ssl_bump"
4488 " configurations must not use implicit rules. Update your ssl_bump rules.");
4494 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4496 typedef const char *BumpCfgStyle
;
4497 BumpCfgStyle bcsNone
= NULL
;
4498 BumpCfgStyle bcsNew
= "new client/server-first/none";
4499 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4500 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4501 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4503 if ((bm
= strtok(NULL
, w_space
)) == NULL
) {
4508 // if this is the first rule proccessed
4509 if (*ssl_bump
== NULL
) {
4510 bumpCfgStyleLast
= bcsNone
;
4511 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4514 acl_access
*A
= new acl_access
;
4515 A
->allow
= allow_t(ACCESS_ALLOWED
);
4517 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4518 A
->allow
.kind
= Ssl::bumpClientFirst
;
4519 bumpCfgStyleNow
= bcsNew
;
4520 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4521 A
->allow
.kind
= Ssl::bumpServerFirst
;
4522 bumpCfgStyleNow
= bcsNew
;
4523 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4524 A
->allow
.kind
= Ssl::bumpNone
;
4525 bumpCfgStyleNow
= bcsNew
;
4526 } else if (strcmp(bm
, "allow") == 0) {
4527 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4528 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4529 "is usually inferior to the newer server-first "
4530 "bumping mode. Update your ssl_bump rules.");
4531 A
->allow
.kind
= Ssl::bumpClientFirst
;
4532 bumpCfgStyleNow
= bcsOld
;
4533 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4534 } else if (strcmp(bm
, "deny") == 0) {
4535 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4536 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4537 "your ssl_bump rules.");
4538 A
->allow
.kind
= Ssl::bumpNone
;
4539 bumpCfgStyleNow
= bcsOld
;
4540 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4542 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4547 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4548 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4549 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4554 bumpCfgStyleLast
= bumpCfgStyleNow
;
4556 aclParseAclList(LegacyParser
, &A
->aclList
);
4559 for (B
= *ssl_bump
, T
= ssl_bump
; B
; T
= &B
->next
, B
= B
->next
);
4563 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4566 for (sb
= ssl_bump
; sb
!= NULL
; sb
= sb
->next
) {
4567 storeAppendPrintf(entry
, "%s ", name
);
4568 storeAppendPrintf(entry
, "%s ", Ssl::bumpMode(sb
->allow
.kind
));
4570 dump_acl_list(entry
, sb
->aclList
);
4571 storeAppendPrintf(entry
, "\n");
4575 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4577 free_acl_access(ssl_bump
);
4582 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4587 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4588 storeAppendPrintf(entry
, "%s ", hwa
->fieldName
.c_str());
4589 storeAppendPrintf(entry
, "%s ", hwa
->fieldValue
.c_str());
4591 dump_acl_list(entry
, hwa
->aclList
);
4592 storeAppendPrintf(entry
, "\n");
4596 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4600 *headers
= new HeaderWithAclList
;
4602 if ((fn
= strtok(NULL
, w_space
)) == NULL
) {
4608 hwa
.fieldId
= httpHeaderIdByNameDef(fn
, strlen(fn
));
4609 if (hwa
.fieldId
== HDR_BAD_HDR
)
4610 hwa
.fieldId
= HDR_OTHER
;
4614 ConfigParser::ParseQuotedString(&buf
, &wasQuoted
);
4615 hwa
.fieldValue
= buf
.termedBuf();
4616 hwa
.quoted
= wasQuoted
;
4618 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4619 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4623 hwa
.valueFormat
= nlf
;
4625 aclParseAclList(LegacyParser
, &hwa
.aclList
);
4626 (*headers
)->push_back(hwa
);
4629 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4634 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4636 aclDestroyAclList(&hwa
->aclList
);
4638 if (hwa
->valueFormat
) {
4639 delete hwa
->valueFormat
;
4640 hwa
->valueFormat
= NULL
;
4647 static void parse_note(Notes
*notes
)
4650 notes
->parse(LegacyParser
);
4653 static void dump_note(StoreEntry
*entry
, const char *name
, Notes
¬es
)
4655 notes
.dump(entry
, name
);
4658 static void free_note(Notes
*notes
)