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
);
1021 if (static_cast<double>(*tptr
) * 2 != m
* d
* 2) {
1022 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1023 d
<< " " << token
<< ": integer overflow (time_msec_t).");
1029 parseTimeUnits(const char *unit
, bool allowMsec
)
1031 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1034 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1037 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1040 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1043 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1044 return 86400 * 1000;
1046 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1047 return 86400 * 7 * 1000;
1049 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1050 return 86400 * 14 * 1000;
1052 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1053 return static_cast<uint64_t>(86400) * 30 * 1000;
1055 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1056 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1058 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1059 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1061 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1067 parseBytesLine64(int64_t * bptr
, const char *units
)
1074 if ((u
= parseBytesUnits(units
)) == 0) {
1079 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1084 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1091 m
= u
; /* default to 'units' if none specified */
1095 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1096 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1097 config_input_line
<< "', assuming " <<
1098 d
<< " " << units
);
1099 else if ((m
= parseBytesUnits(token
)) == 0) {
1104 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1106 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2) {
1107 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1108 d
<< " " << token
<< ": integer overflow (int64_t).");
1114 parseBytesLine(size_t * bptr
, const char *units
)
1121 if ((u
= parseBytesUnits(units
)) == 0) {
1126 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1131 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1132 *bptr
= static_cast<size_t>(-1);
1138 m
= u
; /* default to 'units' if none specified */
1142 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1143 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1144 config_input_line
<< "', assuming " <<
1145 d
<< " " << units
);
1146 else if ((m
= parseBytesUnits(token
)) == 0) {
1151 *bptr
= static_cast<size_t>(m
* d
/ u
);
1153 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2) {
1154 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1155 d
<< " " << token
<< ": integer overflow (size_t).");
1162 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1169 if ((u
= parseBytesUnits(units
)) == 0) {
1174 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1179 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1186 m
= u
; /* default to 'units' if none specified */
1190 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1191 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1192 config_input_line
<< "', assuming " <<
1193 d
<< " " << units
);
1194 else if ((m
= parseBytesUnits(token
)) == 0) {
1199 *bptr
= static_cast<ssize_t
>(m
* d
/ u
);
1201 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2) {
1202 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1203 d
<< " " << token
<< ": integer overflow (ssize_t).");
1211 * Parse bytes from a string.
1212 * Similar to the parseBytesLine function but parses the string value instead of
1213 * the current token value.
1215 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1218 if ((u
= parseBytesUnits(units
)) == 0) {
1223 // Find number from string beginning.
1224 char const * number_begin
= value
;
1225 char const * number_end
= value
;
1227 while ((*number_end
>= '0' && *number_end
<= '9')) {
1232 number
.limitInit(number_begin
, number_end
- number_begin
);
1234 int d
= xatoi(number
.termedBuf());
1236 if ((m
= parseBytesUnits(number_end
)) == 0) {
1241 *bptr
= static_cast<size_t>(m
* d
/ u
);
1242 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2)
1248 parseBytesUnits(const char *unit
)
1250 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1253 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1256 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1259 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1262 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1267 /*****************************************************************************
1269 *****************************************************************************/
1272 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1277 while (ae
!= NULL
) {
1278 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1279 storeAppendPrintf(entry
, "%s %s %s ",
1286 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1287 storeAppendPrintf(entry
, "%s ", v
->key
);
1291 storeAppendPrintf(entry
, "\n");
1292 wordlistDestroy(&w
);
1298 parse_acl(ACL
** ae
)
1300 ACL::ParseAclLine(LegacyParser
, ae
);
1310 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1314 for (l
= head
; l
; l
= l
->next
) {
1315 storeAppendPrintf(entry
, " %s%s",
1316 l
->op
? null_string
: "!",
1322 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1326 for (l
= head
; l
; l
= l
->next
) {
1327 storeAppendPrintf(entry
, "%s %s",
1329 l
->allow
? "Allow" : "Deny");
1330 dump_acl_list(entry
, l
->aclList
);
1331 storeAppendPrintf(entry
, "\n");
1336 parse_acl_access(acl_access
** head
)
1338 aclParseAccessLine(LegacyParser
, head
);
1342 free_acl_access(acl_access
** head
)
1344 aclDestroyAccessList(head
);
1348 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1350 char buf
[MAX_IPSTRLEN
];
1351 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1355 parse_address(Ip::Address
*addr
)
1357 char *token
= strtok(NULL
, w_space
);
1364 if (!strcmp(token
,"any_addr"))
1366 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1368 else if ( (*addr
= token
) ) // try parse numeric/IPA
1371 addr
->GetHostByName(token
); // dont use ipcache
1375 free_address(Ip::Address
*addr
)
1380 CBDATA_TYPE(AclAddress
);
1383 dump_acl_address(StoreEntry
* entry
, const char *name
, AclAddress
* head
)
1385 char buf
[MAX_IPSTRLEN
];
1388 for (l
= head
; l
; l
= l
->next
) {
1389 if (!l
->addr
.IsAnyAddr())
1390 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1392 storeAppendPrintf(entry
, "%s autoselect", name
);
1394 dump_acl_list(entry
, l
->aclList
);
1396 storeAppendPrintf(entry
, "\n");
1401 freed_acl_address(void *data
)
1403 AclAddress
*l
= static_cast<AclAddress
*>(data
);
1404 aclDestroyAclList(&l
->aclList
);
1408 parse_acl_address(AclAddress
** head
)
1411 AclAddress
**tail
= head
; /* sane name below */
1412 CBDATA_INIT_TYPE_FREECB(AclAddress
, freed_acl_address
);
1413 l
= cbdataAlloc(AclAddress
);
1414 parse_address(&l
->addr
);
1415 aclParseAclList(LegacyParser
, &l
->aclList
);
1418 tail
= &(*tail
)->next
;
1424 free_acl_address(AclAddress
** head
)
1427 AclAddress
*l
= *head
;
1433 CBDATA_TYPE(acl_tos
);
1436 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1440 for (l
= head
; l
; l
= l
->next
) {
1442 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1444 storeAppendPrintf(entry
, "%s none", name
);
1446 dump_acl_list(entry
, l
->aclList
);
1448 storeAppendPrintf(entry
, "\n");
1453 freed_acl_tos(void *data
)
1455 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1456 aclDestroyAclList(&l
->aclList
);
1460 parse_acl_tos(acl_tos
** head
)
1463 acl_tos
**tail
= head
; /* sane name below */
1464 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1465 char *token
= strtok(NULL
, w_space
);
1472 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1477 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1479 l
= cbdataAlloc(acl_tos
);
1481 l
->tos
= (tos_t
)tos
;
1483 aclParseAclList(LegacyParser
, &l
->aclList
);
1486 tail
= &(*tail
)->next
;
1492 free_acl_tos(acl_tos
** head
)
1502 #if SO_MARK && USE_LIBCAP
1504 CBDATA_TYPE(acl_nfmark
);
1507 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1511 for (l
= head
; l
; l
= l
->next
) {
1513 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1515 storeAppendPrintf(entry
, "%s none", name
);
1517 dump_acl_list(entry
, l
->aclList
);
1519 storeAppendPrintf(entry
, "\n");
1524 freed_acl_nfmark(void *data
)
1526 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1527 aclDestroyAclList(&l
->aclList
);
1531 parse_acl_nfmark(acl_nfmark
** head
)
1534 acl_nfmark
**tail
= head
; /* sane name below */
1536 char *token
= strtok(NULL
, w_space
);
1543 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1548 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1550 l
= cbdataAlloc(acl_nfmark
);
1554 aclParseAclList(LegacyParser
, &l
->aclList
);
1557 tail
= &(*tail
)->next
;
1563 free_acl_nfmark(acl_nfmark
** head
)
1566 acl_nfmark
*l
= *head
;
1572 #endif /* SO_MARK */
1574 CBDATA_TYPE(AclSizeLimit
);
1577 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, AclSizeLimit
* head
)
1581 for (l
= head
; l
; l
= l
->next
) {
1583 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1585 storeAppendPrintf(entry
, "%s none", name
);
1587 dump_acl_list(entry
, l
->aclList
);
1589 storeAppendPrintf(entry
, "\n");
1594 freed_acl_b_size_t(void *data
)
1596 AclSizeLimit
*l
= static_cast<AclSizeLimit
*>(data
);
1597 aclDestroyAclList(&l
->aclList
);
1601 parse_acl_b_size_t(AclSizeLimit
** head
)
1604 AclSizeLimit
**tail
= head
; /* sane name below */
1606 CBDATA_INIT_TYPE_FREECB(AclSizeLimit
, freed_acl_b_size_t
);
1608 l
= cbdataAlloc(AclSizeLimit
);
1610 parse_b_int64_t(&l
->size
);
1612 aclParseAclList(LegacyParser
, &l
->aclList
);
1615 tail
= &(*tail
)->next
;
1621 free_acl_b_size_t(AclSizeLimit
** head
)
1624 AclSizeLimit
*l
= *head
;
1633 #include "DelayPools.h"
1634 #include "DelayConfig.h"
1635 /* do nothing - free_delay_pool_count is the magic free function.
1636 * this is why delay_pool_count isn't just marked TYPE: u_short
1638 #define free_delay_pool_class(X)
1639 #define free_delay_pool_access(X)
1640 #define free_delay_pool_rates(X)
1641 #define dump_delay_pool_class(X, Y, Z)
1642 #define dump_delay_pool_access(X, Y, Z)
1643 #define dump_delay_pool_rates(X, Y, Z)
1646 free_delay_pool_count(DelayConfig
* cfg
)
1648 cfg
->freePoolCount();
1652 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1654 cfg
.dumpPoolCount (entry
, name
);
1658 parse_delay_pool_count(DelayConfig
* cfg
)
1660 cfg
->parsePoolCount();
1664 parse_delay_pool_class(DelayConfig
* cfg
)
1666 cfg
->parsePoolClass();
1670 parse_delay_pool_rates(DelayConfig
* cfg
)
1672 cfg
->parsePoolRates();
1676 parse_delay_pool_access(DelayConfig
* cfg
)
1678 cfg
->parsePoolAccess(LegacyParser
);
1684 #include "ClientDelayConfig.h"
1685 /* do nothing - free_client_delay_pool_count is the magic free function.
1686 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1689 #define free_client_delay_pool_access(X)
1690 #define free_client_delay_pool_rates(X)
1691 #define dump_client_delay_pool_access(X, Y, Z)
1692 #define dump_client_delay_pool_rates(X, Y, Z)
1695 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1697 cfg
->freePoolCount();
1701 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1703 cfg
.dumpPoolCount (entry
, name
);
1707 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1709 cfg
->parsePoolCount();
1713 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1715 cfg
->parsePoolRates();
1719 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1721 cfg
->parsePoolAccess(LegacyParser
);
1725 #if USE_HTTP_VIOLATIONS
1727 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1730 manglers
->dumpAccess(entry
, name
);
1734 parse_http_header_access(HeaderManglers
**pm
)
1738 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1739 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1740 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1745 *pm
= new HeaderManglers
;
1746 HeaderManglers
*manglers
= *pm
;
1747 headerMangler
*mangler
= manglers
->track(t
);
1749 parse_acl_access(&mangler
->access_list
);
1753 free_HeaderManglers(HeaderManglers
**pm
)
1755 // we delete the entire http_header_* mangler configuration at once
1756 if (const HeaderManglers
*manglers
= *pm
) {
1763 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1766 manglers
->dumpReplacement(entry
, name
);
1770 parse_http_header_replace(HeaderManglers
**pm
)
1774 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1775 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1776 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1780 const char *value
= t
+ strlen(t
) + 1;
1783 *pm
= new HeaderManglers
;
1784 HeaderManglers
*manglers
= *pm
;
1785 manglers
->setReplacement(t
, value
);
1791 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1797 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1798 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1800 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1802 storeAppendPrintf(entry
, "\n");
1807 check_null_string(char *s
)
1814 parse_authparam(Auth::ConfigVector
* config
)
1819 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1822 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1825 /* find a configuration for the scheme in the currently parsed configs... */
1826 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1828 if (schemeCfg
== NULL
) {
1829 /* Create a configuration based on the scheme info */
1830 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1832 if (theScheme
== NULL
) {
1833 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1837 config
->push_back(theScheme
->createConfig());
1838 schemeCfg
= Auth::Config::Find(type_str
);
1839 if (schemeCfg
== NULL
) {
1840 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1845 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1849 free_authparam(Auth::ConfigVector
* cfg
)
1851 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1854 /* remove our pointers to the probably-dead sub-configs */
1855 while (cfg
->size()) {
1859 /* on reconfigure initialize new auth schemes for the new config. */
1860 if (reconfiguring
) {
1866 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1868 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1869 (*i
)->dump(entry
, name
, (*i
));
1871 #endif /* USE_AUTH */
1873 /* TODO: just return the object, the # is irrelevant */
1875 find_fstype(char *type
)
1877 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1878 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1885 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1889 RefCount
<SwapDir
> sd
;
1893 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1896 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1899 fs
= find_fstype(type_str
);
1904 /* reconfigure existing dir */
1906 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1907 assert (swap
->swapDirs
[i
].getRaw());
1909 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1910 /* this is specific to on-fs Stores. The right
1911 * way to handle this is probably to have a mapping
1912 * from paths to stores, and have on-fs stores
1913 * register with that, and lookip in that in their
1914 * own setup logic. RBC 20041225. TODO.
1917 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1919 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1920 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1921 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1927 update_maxobjsize();
1934 if (swap
->n_configured
> 63) {
1935 /* 7 bits, signed */
1936 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1937 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1942 allocate_new_swapdir(swap
);
1944 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1946 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1948 /* parse the FS parameters and options */
1949 sd
->parse(swap
->n_configured
, path_str
);
1951 ++swap
->n_configured
;
1953 /* Update the max object size */
1954 update_maxobjsize();
1958 peer_type_str(const peer_t type
)
1960 const char * result
;
1972 case PEER_MULTICAST
:
1973 result
= "multicast";
1985 dump_peer(StoreEntry
* entry
, const char *name
, CachePeer
* p
)
1987 CachePeerDomainList
*d
;
1988 NeighborTypeDomainList
*t
;
1989 LOCAL_ARRAY(char, xname
, 128);
1992 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1999 dump_peer_options(entry
, p
);
2001 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
2002 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
2004 d
->do_ping
? null_string
: "!",
2009 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
2010 dump_acl_access(entry
, xname
, p
->access
);
2013 for (t
= p
->typelist
; t
; t
= t
->next
) {
2014 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
2016 peer_type_str(t
->type
),
2025 * utility function to prevent getservbyname() being called with a numeric value
2026 * on Windows at least it returns garage results.
2029 isUnsignedNumeric(const char *str
, size_t len
)
2031 if (len
< 1) return false;
2033 for (; len
>0 && *str
; ++str
, --len
) {
2034 if (! isdigit(*str
))
2041 \param proto 'tcp' or 'udp' for protocol
2042 \returns Port the named service is supposed to be listening on.
2044 static unsigned short
2045 GetService(const char *proto
)
2047 struct servent
*port
= NULL
;
2048 /** Parses a port number or service name from the squid.conf */
2049 char *token
= strtok(NULL
, w_space
);
2050 if (token
== NULL
) {
2052 return 0; /* NEVER REACHED */
2054 /** Returns either the service port number from /etc/services */
2055 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2056 port
= getservbyname(token
, proto
);
2058 return ntohs((unsigned short)port
->s_port
);
2060 /** Or a numeric translation of the config text. */
2061 return xatos(token
);
2065 \returns Port the named TCP service is supposed to be listening on.
2066 \copydoc GetService(const char *proto)
2068 inline unsigned short
2071 return GetService("tcp");
2075 \returns Port the named UDP service is supposed to be listening on.
2076 \copydoc GetService(const char *proto)
2078 inline unsigned short
2081 return GetService("udp");
2085 parse_peer(CachePeer
** head
)
2089 CBDATA_INIT_TYPE_FREECB(CachePeer
, peerDestroy
);
2090 p
= cbdataAlloc(CachePeer
);
2091 p
->http_port
= CACHE_HTTP_PORT
;
2092 p
->icp
.port
= CACHE_ICP_PORT
;
2095 p
->stats
.logged_state
= PEER_ALIVE
;
2097 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2100 p
->host
= xstrdup(token
);
2102 p
->name
= xstrdup(token
);
2104 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2107 p
->type
= parseNeighborType(token
);
2109 if (p
->type
== PEER_MULTICAST
) {
2110 p
->options
.no_digest
= true;
2111 p
->options
.no_netdb_exchange
= true;
2114 p
->http_port
= GetTcpService();
2119 p
->icp
.port
= GetUdpService();
2120 p
->connection_auth
= 2; /* auto */
2122 while ((token
= strtok(NULL
, w_space
))) {
2123 if (!strcasecmp(token
, "proxy-only")) {
2124 p
->options
.proxy_only
= true;
2125 } else if (!strcasecmp(token
, "no-query")) {
2126 p
->options
.no_query
= true;
2127 } else if (!strcasecmp(token
, "background-ping")) {
2128 p
->options
.background_ping
= true;
2129 } else if (!strcasecmp(token
, "no-digest")) {
2130 p
->options
.no_digest
= true;
2131 } else if (!strcasecmp(token
, "no-tproxy")) {
2132 p
->options
.no_tproxy
= true;
2133 } else if (!strcasecmp(token
, "multicast-responder")) {
2134 p
->options
.mcast_responder
= true;
2135 #if PEER_MULTICAST_SIBLINGS
2136 } else if (!strcasecmp(token
, "multicast-siblings")) {
2137 p
->options
.mcast_siblings
= true;
2139 } else if (!strncasecmp(token
, "weight=", 7)) {
2140 p
->weight
= xatoi(token
+ 7);
2141 } else if (!strncasecmp(token
, "basetime=", 9)) {
2142 p
->basetime
= xatoi(token
+ 9);
2143 } else if (!strcasecmp(token
, "closest-only")) {
2144 p
->options
.closest_only
= true;
2145 } else if (!strncasecmp(token
, "ttl=", 4)) {
2146 p
->mcast
.ttl
= xatoi(token
+ 4);
2148 if (p
->mcast
.ttl
< 0)
2151 if (p
->mcast
.ttl
> 128)
2153 } else if (!strcasecmp(token
, "default")) {
2154 p
->options
.default_parent
= true;
2155 } else if (!strcasecmp(token
, "round-robin")) {
2156 p
->options
.roundrobin
= true;
2157 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2158 p
->options
.weighted_roundrobin
= true;
2160 } else if (!strcasecmp(token
, "htcp")) {
2161 p
->options
.htcp
= true;
2162 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2163 /* Note: The htcp- form is deprecated, replaced by htcp= */
2164 p
->options
.htcp
= true;
2165 char *tmp
= xstrdup(token
+5);
2166 char *mode
, *nextmode
;
2167 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2168 nextmode
= strchr(mode
, ',');
2173 if (!strcasecmp(mode
, "no-clr")) {
2174 if (p
->options
.htcp_only_clr
)
2175 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2176 p
->options
.htcp_no_clr
= true;
2177 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2178 p
->options
.htcp_no_purge_clr
= true;
2179 } else if (!strcasecmp(mode
, "only-clr")) {
2180 if (p
->options
.htcp_no_clr
)
2181 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2182 p
->options
.htcp_only_clr
= true;
2183 } else if (!strcasecmp(mode
, "forward-clr")) {
2184 p
->options
.htcp_forward_clr
= true;
2185 } else if (!strcasecmp(mode
, "oldsquid")) {
2186 p
->options
.htcp_oldsquid
= true;
2188 fatalf("invalid HTCP mode '%s'", mode
);
2193 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2194 p
->options
.no_netdb_exchange
= true;
2196 } else if (!strcasecmp(token
, "carp")) {
2197 if (p
->type
!= PEER_PARENT
)
2198 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2200 p
->options
.carp
= true;
2201 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2202 if (p
->options
.carp
!= true)
2203 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2204 p
->options
.carp_key
.set
= true;
2205 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2206 for (; key
; key
= nextkey
) {
2207 nextkey
=strchr(key
,',');
2208 if (nextkey
) ++nextkey
; // skip the comma, any
2209 if (0==strncasecmp(key
,"scheme",6)) {
2210 p
->options
.carp_key
.scheme
= true;
2211 } else if (0==strncasecmp(key
,"host",4)) {
2212 p
->options
.carp_key
.host
= true;
2213 } else if (0==strncasecmp(key
,"port",4)) {
2214 p
->options
.carp_key
.port
= true;
2215 } else if (0==strncasecmp(key
,"path",4)) {
2216 p
->options
.carp_key
.path
= true;
2217 } else if (0==strncasecmp(key
,"params",6)) {
2218 p
->options
.carp_key
.params
= true;
2220 fatalf("invalid carp-key '%s'",key
);
2223 } else if (!strcasecmp(token
, "userhash")) {
2225 if (p
->type
!= PEER_PARENT
)
2226 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2228 p
->options
.userhash
= true;
2230 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2232 } else if (!strcasecmp(token
, "sourcehash")) {
2233 if (p
->type
!= PEER_PARENT
)
2234 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2236 p
->options
.sourcehash
= true;
2238 } else if (!strcasecmp(token
, "no-delay")) {
2240 p
->options
.no_delay
= true;
2242 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2244 } else if (!strncasecmp(token
, "login=", 6)) {
2245 p
->login
= xstrdup(token
+ 6);
2246 rfc1738_unescape(p
->login
);
2247 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2248 p
->connect_timeout
= xatoi(token
+ 16);
2249 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2250 p
->connect_fail_limit
= xatoi(token
+ 19);
2251 #if USE_CACHE_DIGESTS
2252 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2253 p
->digest_url
= xstrdup(token
+ 11);
2256 } else if (!strcasecmp(token
, "allow-miss")) {
2257 p
->options
.allow_miss
= true;
2258 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2259 p
->max_conn
= xatoi(token
+ 9);
2260 } else if (!strcasecmp(token
, "originserver")) {
2261 p
->options
.originserver
= true;
2262 } else if (!strncasecmp(token
, "name=", 5)) {
2266 p
->name
= xstrdup(token
+ 5);
2267 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2268 safe_free(p
->domain
);
2271 p
->domain
= xstrdup(token
+ 13);
2275 } else if (strcmp(token
, "ssl") == 0) {
2277 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2278 safe_free(p
->sslcert
);
2279 p
->sslcert
= xstrdup(token
+ 8);
2280 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2281 safe_free(p
->sslkey
);
2282 p
->sslkey
= xstrdup(token
+ 7);
2283 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2284 p
->sslversion
= xatoi(token
+ 11);
2285 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2286 safe_free(p
->ssloptions
);
2287 p
->ssloptions
= xstrdup(token
+ 11);
2288 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2289 safe_free(p
->sslcipher
);
2290 p
->sslcipher
= xstrdup(token
+ 10);
2291 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2292 safe_free(p
->sslcafile
);
2293 p
->sslcafile
= xstrdup(token
+ 10);
2294 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2295 safe_free(p
->sslcapath
);
2296 p
->sslcapath
= xstrdup(token
+ 10);
2297 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2298 safe_free(p
->sslcrlfile
);
2299 p
->sslcrlfile
= xstrdup(token
+ 11);
2300 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2301 safe_free(p
->sslflags
);
2302 p
->sslflags
= xstrdup(token
+ 9);
2303 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2304 safe_free(p
->ssldomain
);
2305 p
->ssldomain
= xstrdup(token
+ 10);
2308 } else if (strcmp(token
, "front-end-https") == 0) {
2309 p
->front_end_https
= 1;
2310 } else if (strcmp(token
, "front-end-https=on") == 0) {
2311 p
->front_end_https
= 1;
2312 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2313 p
->front_end_https
= 2;
2314 } else if (strcmp(token
, "connection-auth=off") == 0) {
2315 p
->connection_auth
= 0;
2316 } else if (strcmp(token
, "connection-auth") == 0) {
2317 p
->connection_auth
= 1;
2318 } else if (strcmp(token
, "connection-auth=on") == 0) {
2319 p
->connection_auth
= 1;
2320 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2321 p
->connection_auth
= 2;
2323 debugs(3, DBG_CRITICAL
, "parse_peer: token='" << token
<< "'");
2328 if (peerFindByName(p
->name
))
2329 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2334 if (p
->connect_fail_limit
< 1)
2335 p
->connect_fail_limit
= 10;
2337 p
->icp
.version
= ICP_VERSION_CURRENT
;
2339 p
->testing_now
= false;
2341 #if USE_CACHE_DIGESTS
2343 if (!p
->options
.no_digest
) {
2344 /* XXX This looks odd.. who has the original pointer
2347 PeerDigest
*pd
= peerDigestCreate(p
);
2348 p
->digest
= cbdataReference(pd
);
2353 p
->index
= ++Config
.npeers
;
2355 while (*head
!= NULL
)
2356 head
= &(*head
)->next
;
2364 free_peer(CachePeer
** P
)
2368 while ((p
= *P
) != NULL
) {
2370 #if USE_CACHE_DIGESTS
2372 cbdataReferenceDone(p
->digest
);
2382 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, Mgr::ActionPasswordList
* list
)
2386 while (list
!= NULL
) {
2387 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2388 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2390 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2392 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2393 storeAppendPrintf(entry
, " %s", w
->key
);
2396 storeAppendPrintf(entry
, "\n");
2402 parse_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2404 char *passwd
= NULL
;
2405 wordlist
*actions
= NULL
;
2406 Mgr::ActionPasswordList
*p
;
2407 Mgr::ActionPasswordList
**P
;
2408 parse_string(&passwd
);
2409 parse_wordlist(&actions
);
2410 p
= new Mgr::ActionPasswordList
;
2412 p
->actions
= actions
;
2414 for (P
= head
; *P
; P
= &(*P
)->next
) {
2416 * See if any of the actions from this line already have a
2417 * password from previous lines. The password checking
2418 * routines in cache_manager.c take the the password from
2419 * the first Mgr::ActionPasswordList that contains the
2420 * requested action. Thus, we should warn users who might
2421 * think they can have two passwords for the same action.
2426 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2427 for (u
= actions
; u
; u
= u
->next
) {
2428 if (strcmp(w
->key
, u
->key
))
2431 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2440 free_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2442 Mgr::ActionPasswordList
*p
;
2444 while ((p
= *head
) != NULL
) {
2447 wordlistDestroy(&p
->actions
);
2453 dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
)
2457 while (var
!= NULL
) {
2458 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2460 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2461 storeAppendPrintf(entry
, " %s", a
->name
);
2463 storeAppendPrintf(entry
, "\n");
2470 parse_denyinfo(AclDenyInfoList
** var
)
2472 aclParseDenyInfoLine(var
);
2476 free_denyinfo(AclDenyInfoList
** list
)
2478 AclDenyInfoList
*a
= NULL
;
2479 AclDenyInfoList
*a_next
= NULL
;
2480 AclNameList
*l
= NULL
;
2481 AclNameList
*l_next
= NULL
;
2483 for (a
= *list
; a
; a
= a_next
) {
2484 for (l
= a
->acl_list
; l
; l
= l_next
) {
2486 memFree(l
, MEM_ACL_NAME_LIST
);
2491 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2499 parse_peer_access(void)
2504 if (!(host
= strtok(NULL
, w_space
)))
2507 if ((p
= peerFindByName(host
)) == NULL
) {
2508 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2512 aclParseAccessLine(LegacyParser
, &p
->access
);
2516 parse_hostdomain(void)
2519 char *domain
= NULL
;
2521 if (!(host
= strtok(NULL
, w_space
)))
2524 while ((domain
= strtok(NULL
, list_sep
))) {
2525 CachePeerDomainList
*l
= NULL
;
2526 CachePeerDomainList
**L
= NULL
;
2529 if ((p
= peerFindByName(host
)) == NULL
) {
2530 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2534 l
= static_cast<CachePeerDomainList
*>(xcalloc(1, sizeof(CachePeerDomainList
)));
2537 if (*domain
== '!') { /* check for !.edu */
2542 l
->domain
= xstrdup(domain
);
2544 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2550 parse_hostdomaintype(void)
2554 char *domain
= NULL
;
2556 if (!(host
= strtok(NULL
, w_space
)))
2559 if (!(type
= strtok(NULL
, w_space
)))
2562 while ((domain
= strtok(NULL
, list_sep
))) {
2563 NeighborTypeDomainList
*l
= NULL
;
2564 NeighborTypeDomainList
**L
= NULL
;
2567 if ((p
= peerFindByName(host
)) == NULL
) {
2568 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2572 l
= static_cast<NeighborTypeDomainList
*>(xcalloc(1, sizeof(NeighborTypeDomainList
)));
2573 l
->type
= parseNeighborType(type
);
2574 l
->domain
= xstrdup(domain
);
2576 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2582 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2584 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2602 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2604 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2608 parse_onoff(int *var
)
2610 char *token
= strtok(NULL
, w_space
);
2615 if (!strcasecmp(token
, "on")) {
2617 } else if (!strcasecmp(token
, "enable")) {
2618 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'enable' is deprecated. Please update to use 'on'.");
2620 } else if (!strcasecmp(token
, "off")) {
2622 } else if (!strcasecmp(token
, "disable")) {
2623 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'disable' is deprecated. Please update to use 'off'.");
2626 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "ERROR: Invalid option: Boolean options can only be 'on' or 'off'.");
2631 #define free_onoff free_int
2634 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2645 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2649 parse_tristate(int *var
)
2651 char *token
= strtok(NULL
, w_space
);
2656 if (!strcasecmp(token
, "on")) {
2658 } else if (!strcasecmp(token
, "enable")) {
2659 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'enable' is deprecated. Please update to use value 'on'.");
2661 } else if (!strcasecmp(token
, "warn")) {
2663 } else if (!strcasecmp(token
, "off")) {
2665 } else if (!strcasecmp(token
, "disable")) {
2666 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'disable' is deprecated. Please update to use value 'off'.");
2669 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "ERROR: Invalid option: Tristate options can only be 'on', 'off', or 'warn'.");
2674 #define free_tristate free_int
2677 dump_refreshpattern(StoreEntry
* entry
, const char *name
, RefreshPattern
* head
)
2679 while (head
!= NULL
) {
2680 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2682 head
->flags
.icase
? " -i" : null_string
,
2684 (int) head
->min
/ 60,
2685 (int) (100.0 * head
->pct
+ 0.5),
2686 (int) head
->max
/ 60);
2688 if (head
->max_stale
>= 0)
2689 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2691 if (head
->flags
.refresh_ims
)
2692 storeAppendPrintf(entry
, " refresh-ims");
2694 if (head
->flags
.store_stale
)
2695 storeAppendPrintf(entry
, " store-stale");
2697 #if USE_HTTP_VIOLATIONS
2699 if (head
->flags
.override_expire
)
2700 storeAppendPrintf(entry
, " override-expire");
2702 if (head
->flags
.override_lastmod
)
2703 storeAppendPrintf(entry
, " override-lastmod");
2705 if (head
->flags
.reload_into_ims
)
2706 storeAppendPrintf(entry
, " reload-into-ims");
2708 if (head
->flags
.ignore_reload
)
2709 storeAppendPrintf(entry
, " ignore-reload");
2711 if (head
->flags
.ignore_no_store
)
2712 storeAppendPrintf(entry
, " ignore-no-store");
2714 if (head
->flags
.ignore_must_revalidate
)
2715 storeAppendPrintf(entry
, " ignore-must-revalidate");
2717 if (head
->flags
.ignore_private
)
2718 storeAppendPrintf(entry
, " ignore-private");
2720 if (head
->flags
.ignore_auth
)
2721 storeAppendPrintf(entry
, " ignore-auth");
2725 storeAppendPrintf(entry
, "\n");
2732 parse_refreshpattern(RefreshPattern
** head
)
2739 int refresh_ims
= 0;
2740 int store_stale
= 0;
2743 #if USE_HTTP_VIOLATIONS
2745 int override_expire
= 0;
2746 int override_lastmod
= 0;
2747 int reload_into_ims
= 0;
2748 int ignore_reload
= 0;
2749 int ignore_no_store
= 0;
2750 int ignore_must_revalidate
= 0;
2751 int ignore_private
= 0;
2752 int ignore_auth
= 0;
2759 int flags
= REG_EXTENDED
| REG_NOSUB
;
2761 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2766 if (strcmp(token
, "-i") == 0) {
2768 token
= strtok(NULL
, w_space
);
2769 } else if (strcmp(token
, "+i") == 0) {
2770 flags
&= ~REG_ICASE
;
2771 token
= strtok(NULL
, w_space
);
2774 if (token
== NULL
) {
2779 pattern
= xstrdup(token
);
2781 i
= GetInteger(); /* token: min */
2783 /* catch negative and insanely huge values close to 32-bit wrap */
2785 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2788 if (i
> 60*24*365) {
2789 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2793 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2795 i
= GetPercentage(); /* token: pct */
2797 pct
= (double) i
/ 100.0;
2799 i
= GetInteger(); /* token: max */
2801 /* catch negative and insanely huge values close to 32-bit wrap */
2803 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2806 if (i
> 60*24*365) {
2807 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2811 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2814 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2815 if (!strcmp(token
, "refresh-ims")) {
2817 } else if (!strcmp(token
, "store-stale")) {
2819 } else if (!strncmp(token
, "max-stale=", 10)) {
2820 max_stale
= xatoi(token
+ 10);
2821 #if USE_HTTP_VIOLATIONS
2823 } else if (!strcmp(token
, "override-expire"))
2824 override_expire
= 1;
2825 else if (!strcmp(token
, "override-lastmod"))
2826 override_lastmod
= 1;
2827 else if (!strcmp(token
, "ignore-no-store"))
2828 ignore_no_store
= 1;
2829 else if (!strcmp(token
, "ignore-must-revalidate"))
2830 ignore_must_revalidate
= 1;
2831 else if (!strcmp(token
, "ignore-private"))
2833 else if (!strcmp(token
, "ignore-auth"))
2835 else if (!strcmp(token
, "reload-into-ims")) {
2836 reload_into_ims
= 1;
2837 refresh_nocache_hack
= 1;
2838 /* tell client_side.c that this is used */
2839 } else if (!strcmp(token
, "ignore-reload")) {
2841 refresh_nocache_hack
= 1;
2842 /* tell client_side.c that this is used */
2845 } else if (!strcmp(token
, "ignore-no-cache")) {
2846 debugs(22, DBG_PARSE_NOTE(2), "UPGRADE: refresh_pattern option 'ignore-no-cache' is obsolete. Remove it.");
2848 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2851 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2853 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2854 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2855 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2859 pct
= pct
< 0.0 ? 0.0 : pct
;
2860 max
= max
< 0 ? 0 : max
;
2861 t
= static_cast<RefreshPattern
*>(xcalloc(1, sizeof(RefreshPattern
)));
2862 t
->pattern
= (char *) xstrdup(pattern
);
2863 t
->compiled_pattern
= comp
;
2868 if (flags
& REG_ICASE
)
2872 t
->flags
.refresh_ims
= 1;
2875 t
->flags
.store_stale
= 1;
2877 t
->max_stale
= max_stale
;
2879 #if USE_HTTP_VIOLATIONS
2881 if (override_expire
)
2882 t
->flags
.override_expire
= 1;
2884 if (override_lastmod
)
2885 t
->flags
.override_lastmod
= 1;
2887 if (reload_into_ims
)
2888 t
->flags
.reload_into_ims
= 1;
2891 t
->flags
.ignore_reload
= 1;
2893 if (ignore_no_store
)
2894 t
->flags
.ignore_no_store
= 1;
2896 if (ignore_must_revalidate
)
2897 t
->flags
.ignore_must_revalidate
= 1;
2900 t
->flags
.ignore_private
= 1;
2903 t
->flags
.ignore_auth
= 1;
2910 head
= &(*head
)->next
;
2918 free_refreshpattern(RefreshPattern
** head
)
2922 while ((t
= *head
) != NULL
) {
2924 safe_free(t
->pattern
);
2925 regfree(&t
->compiled_pattern
);
2929 #if USE_HTTP_VIOLATIONS
2930 refresh_nocache_hack
= 0;
2936 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2939 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2943 parse_string(char **var
)
2945 char *token
= strtok(NULL
, w_space
);
2951 *var
= xstrdup(token
);
2955 ConfigParser::ParseString(char **var
)
2961 ConfigParser::ParseString(String
*var
)
2963 char *token
= strtok(NULL
, w_space
);
2972 free_string(char **var
)
2978 parse_eol(char *volatile *var
)
2985 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
2993 while (*token
&& xisspace(*token
))
3001 *var
= xstrdup((char *) token
);
3004 #define dump_eol dump_string
3005 #define free_eol free_string
3008 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
3010 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
3014 parse_time_t(time_t * var
)
3017 parseTimeLine(&tval
, T_SECOND_STR
, false);
3018 *var
= static_cast<time_t>(tval
/1000);
3022 free_time_t(time_t * var
)
3029 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
3032 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
3034 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3038 parse_time_msec(time_msec_t
* var
)
3040 parseTimeLine(var
, T_SECOND_STR
, true);
3044 free_time_msec(time_msec_t
* var
)
3052 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3054 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3059 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3061 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3066 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3068 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3074 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3076 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3081 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3083 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3087 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3089 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3094 parse_size_t(size_t * var
)
3103 parse_b_size_t(size_t * var
)
3105 parseBytesLine(var
, B_BYTES_STR
);
3110 parse_b_ssize_t(ssize_t
* var
)
3112 parseBytesLineSigned(var
, B_BYTES_STR
);
3118 parse_kb_size_t(size_t * var
)
3120 parseBytesLine(var
, B_KBYTES_STR
);
3125 parse_b_int64_t(int64_t * var
)
3127 parseBytesLine64(var
, B_BYTES_STR
);
3131 parse_kb_int64_t(int64_t * var
)
3133 parseBytesLine64(var
, B_KBYTES_STR
);
3137 free_size_t(size_t * var
)
3144 free_ssize_t(ssize_t
* var
)
3151 free_b_int64_t(int64_t * var
)
3156 #define free_b_size_t free_size_t
3157 #define free_b_ssize_t free_ssize_t
3158 #define free_kb_size_t free_size_t
3159 #define free_mb_size_t free_size_t
3160 #define free_gb_size_t free_size_t
3161 #define free_kb_int64_t free_b_int64_t
3164 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3166 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3170 free_u_short(unsigned short * u
)
3176 parse_u_short(unsigned short * var
)
3178 ConfigParser::ParseUShort(var
);
3182 ConfigParser::ParseUShort(unsigned short *var
)
3188 ConfigParser::ParseBool(bool *var
)
3190 int i
= GetInteger();
3201 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3203 while (list
!= NULL
) {
3204 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3210 ConfigParser::ParseWordList(wordlist
** list
)
3212 parse_wordlist(list
);
3216 parse_wordlist(wordlist
** list
)
3219 char *t
= strtok(NULL
, "");
3221 while ((token
= strwordtok(NULL
, &t
)))
3222 wordlistAdd(list
, token
);
3225 #if 0 /* now unused */
3227 check_null_wordlist(wordlist
* w
)
3234 check_null_acl_access(acl_access
* a
)
3239 #define free_wordlist wordlistDestroy
3241 #define free_uri_whitespace free_int
3244 parse_uri_whitespace(int *var
)
3246 char *token
= strtok(NULL
, w_space
);
3251 if (!strcasecmp(token
, "strip"))
3252 *var
= URI_WHITESPACE_STRIP
;
3253 else if (!strcasecmp(token
, "deny"))
3254 *var
= URI_WHITESPACE_DENY
;
3255 else if (!strcasecmp(token
, "allow"))
3256 *var
= URI_WHITESPACE_ALLOW
;
3257 else if (!strcasecmp(token
, "encode"))
3258 *var
= URI_WHITESPACE_ENCODE
;
3259 else if (!strcasecmp(token
, "chop"))
3260 *var
= URI_WHITESPACE_CHOP
;
3262 debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token
<< "': 'uri_whitespace' accepts 'strip', 'deny', 'allow', 'encode', and 'chop'.");
3268 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3272 if (var
== URI_WHITESPACE_ALLOW
)
3274 else if (var
== URI_WHITESPACE_ENCODE
)
3276 else if (var
== URI_WHITESPACE_CHOP
)
3278 else if (var
== URI_WHITESPACE_DENY
)
3283 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3287 free_removalpolicy(RemovalPolicySettings
** settings
)
3292 free_string(&(*settings
)->type
);
3294 free_wordlist(&(*settings
)->args
);
3302 parse_removalpolicy(RemovalPolicySettings
** settings
)
3305 free_removalpolicy(settings
);
3307 *settings
= new RemovalPolicySettings
;
3309 parse_string(&(*settings
)->type
);
3311 parse_wordlist(&(*settings
)->args
);
3315 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3318 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3319 args
= settings
->args
;
3322 storeAppendPrintf(entry
, " %s", args
->key
);
3326 storeAppendPrintf(entry
, "\n");
3330 free_YesNoNone(YesNoNone
*)
3332 // do nothing: no explicit cleanup is required
3336 parse_YesNoNone(YesNoNone
*option
)
3339 parse_onoff(&value
);
3340 option
->configure(value
> 0);
3344 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3346 if (option
.configured())
3347 dump_onoff(entry
, name
, option
? 1 : 0);
3351 free_memcachemode(SquidConfig
* config
)
3357 parse_memcachemode(SquidConfig
* config
)
3359 char *token
= strtok(NULL
, w_space
);
3363 if (strcmp(token
, "always") == 0) {
3364 Config
.onoff
.memory_cache_first
= 1;
3365 Config
.onoff
.memory_cache_disk
= 1;
3366 } else if (strcmp(token
, "disk") == 0) {
3367 Config
.onoff
.memory_cache_first
= 0;
3368 Config
.onoff
.memory_cache_disk
= 1;
3369 } else if (strncmp(token
, "net", 3) == 0) {
3370 Config
.onoff
.memory_cache_first
= 1;
3371 Config
.onoff
.memory_cache_disk
= 0;
3372 } else if (strcmp(token
, "never") == 0) {
3373 Config
.onoff
.memory_cache_first
= 0;
3374 Config
.onoff
.memory_cache_disk
= 0;
3376 debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token
<< "': 'memory_cache_mode' accepts 'always', 'disk', 'network', and 'never'.");
3382 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3384 storeAppendPrintf(entry
, "%s ", name
);
3385 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3386 storeAppendPrintf(entry
, "always");
3387 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3388 storeAppendPrintf(entry
, "disk");
3389 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3390 storeAppendPrintf(entry
, "network");
3391 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3392 storeAppendPrintf(entry
, "none");
3393 storeAppendPrintf(entry
, "\n");
3396 #include "cf_parser.cci"
3399 parseNeighborType(const char *s
)
3401 if (!strcasecmp(s
, "parent"))
3404 if (!strcasecmp(s
, "neighbor"))
3405 return PEER_SIBLING
;
3407 if (!strcasecmp(s
, "neighbour"))
3408 return PEER_SIBLING
;
3410 if (!strcasecmp(s
, "sibling"))
3411 return PEER_SIBLING
;
3413 if (!strcasecmp(s
, "multicast"))
3414 return PEER_MULTICAST
;
3416 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3418 return PEER_SIBLING
;
3423 parse_IpAddress_list(Ip::Address_list
** head
)
3426 Ip::Address_list
*s
;
3429 while ((token
= strtok(NULL
, w_space
))) {
3430 if (GetHostWithPort(token
, &ipa
)) {
3433 head
= &(*head
)->next
;
3435 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3445 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3447 char ntoabuf
[MAX_IPSTRLEN
];
3450 storeAppendPrintf(e
, "%s %s\n",
3452 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3458 free_IpAddress_list(Ip::Address_list
** head
)
3460 if (*head
) delete *head
;
3464 #if CURRENTLY_UNUSED
3465 /* This code was previously used by http_port. Left as it really should
3466 * be used by icp_port and htcp_port
3469 check_null_IpAddress_list(const Ip::Address_list
* s
)
3474 #endif /* CURRENTLY_UNUSED */
3475 #endif /* USE_WCCPv2 */
3478 parsePortSpecification(AnyP::PortCfg
* s
, char *token
)
3481 unsigned short port
= 0;
3485 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3486 s
->name
= xstrdup(token
);
3487 s
->connection_auth_disabled
= false;
3489 if (*token
== '[') {
3492 t
= strchr(host
, ']');
3494 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing ']' on IPv6 address: " << token
);
3500 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port in: " << token
);
3503 if (!Ip::EnableIpv6
) {
3504 debugs(3, DBG_CRITICAL
, "FATAL: " << s
->protocol
<< "_port: IPv6 is not available.");
3507 port
= xatos(t
+ 1);
3508 } else if ((t
= strchr(token
, ':'))) {
3513 port
= xatos(t
+ 1);
3515 } else if (strtol(token
, &junk
, 10) && !*junk
) {
3516 port
= xatos(token
);
3517 debugs(3, 3, s
->protocol
<< "_port: found Listen on Port: " << port
);
3519 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: missing Port: " << token
);
3523 if (port
== 0 && host
!= NULL
) {
3524 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: Port cannot be 0: " << token
);
3531 if (!Ip::EnableIpv6
)
3533 debugs(3, 3, s
->protocol
<< "_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3534 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3536 if (!Ip::EnableIpv6
)
3538 debugs(3, 3, s
->protocol
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3539 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3540 /* dont use ipcache */
3541 s
->defaultsite
= xstrdup(host
);
3543 if (!Ip::EnableIpv6
)
3545 debugs(3, 3, s
->protocol
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3547 debugs(3, DBG_CRITICAL
, s
->protocol
<< "_port: failed to resolve Host/IP: " << host
);
3553 parse_port_option(AnyP::PortCfg
* s
, char *token
)
3557 if (strcmp(token
, "accel") == 0) {
3558 if (s
->intercepted
|| s
->spoof_client_ip
) {
3559 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3562 s
->accel
= s
->vhost
= 1;
3563 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3564 if (s
->accel
|| s
->spoof_client_ip
) {
3565 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3569 Ip::Interceptor
.StartInterception();
3570 /* Log information regarding the port modes under interception. */
3571 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3572 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3574 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3576 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3577 if ( !s
->s
.SetIPv4() ) {
3578 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3581 } else if (strcmp(token
, "tproxy") == 0) {
3582 if (s
->intercepted
|| s
->accel
) {
3583 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3586 s
->spoof_client_ip
= 1;
3587 Ip::Interceptor
.StartTransparency();
3588 /* Log information regarding the port modes under transparency. */
3589 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3590 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3592 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3593 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3597 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3599 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3602 safe_free(s
->defaultsite
);
3603 s
->defaultsite
= xstrdup(token
+ 12);
3604 } else if (strcmp(token
, "vhost") == 0) {
3606 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3608 s
->accel
= s
->vhost
= 1;
3609 } else if (strcmp(token
, "no-vhost") == 0) {
3611 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3614 } else if (strcmp(token
, "vport") == 0) {
3616 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3620 } else if (strncmp(token
, "vport=", 6) == 0) {
3622 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3625 s
->vport
= xatos(token
+ 6);
3626 } else if (strncmp(token
, "protocol=", 9) == 0) {
3628 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3631 s
->protocol
= xstrdup(token
+ 9);
3632 } else if (strcmp(token
, "allow-direct") == 0) {
3634 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3637 s
->allow_direct
= 1;
3638 } else if (strcmp(token
, "act-as-origin") == 0) {
3640 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3643 } else if (strcmp(token
, "ignore-cc") == 0) {
3644 #if !USE_HTTP_VIOLATIONS
3646 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3651 } else if (strncmp(token
, "name=", 5) == 0) {
3653 s
->name
= xstrdup(token
+ 5);
3654 } else if (strcmp(token
, "no-connection-auth") == 0) {
3655 s
->connection_auth_disabled
= true;
3656 } else if (strcmp(token
, "connection-auth=off") == 0) {
3657 s
->connection_auth_disabled
= true;
3658 } else if (strcmp(token
, "connection-auth") == 0) {
3659 s
->connection_auth_disabled
= false;
3660 } else if (strcmp(token
, "connection-auth=on") == 0) {
3661 s
->connection_auth_disabled
= false;
3662 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3663 if (!strcasecmp(token
+ 23, "off"))
3664 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3665 else if (!strcasecmp(token
+ 23, "transparent"))
3666 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3667 else if (!strcasecmp(token
+ 23, "always"))
3668 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3671 } else if (strcmp(token
, "ipv4") == 0) {
3672 if ( !s
->s
.SetIPv4() ) {
3673 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3676 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3677 s
->tcp_keepalive
.enabled
= 1;
3678 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3679 char *t
= token
+ 13;
3680 s
->tcp_keepalive
.enabled
= 1;
3681 s
->tcp_keepalive
.idle
= xatoui(t
);
3685 s
->tcp_keepalive
.interval
= xatoui(t
);
3690 s
->tcp_keepalive
.timeout
= xatoui(t
);
3691 // t = strchr(t, ','); // not really needed, left in as documentation
3694 } else if (strcasecmp(token
, "sslBump") == 0) {
3695 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3696 "in http_port. Use 'ssl-bump' instead.");
3697 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3698 } else if (strcmp(token
, "ssl-bump") == 0) {
3699 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3700 } else if (strncmp(token
, "cert=", 5) == 0) {
3702 s
->cert
= xstrdup(token
+ 5);
3703 } else if (strncmp(token
, "key=", 4) == 0) {
3705 s
->key
= xstrdup(token
+ 4);
3706 } else if (strncmp(token
, "version=", 8) == 0) {
3707 s
->version
= xatoi(token
+ 8);
3708 if (s
->version
< 1 || s
->version
> 4)
3710 } else if (strncmp(token
, "options=", 8) == 0) {
3711 safe_free(s
->options
);
3712 s
->options
= xstrdup(token
+ 8);
3713 } else if (strncmp(token
, "cipher=", 7) == 0) {
3714 safe_free(s
->cipher
);
3715 s
->cipher
= xstrdup(token
+ 7);
3716 } else if (strncmp(token
, "clientca=", 9) == 0) {
3717 safe_free(s
->clientca
);
3718 s
->clientca
= xstrdup(token
+ 9);
3719 } else if (strncmp(token
, "cafile=", 7) == 0) {
3720 safe_free(s
->cafile
);
3721 s
->cafile
= xstrdup(token
+ 7);
3722 } else if (strncmp(token
, "capath=", 7) == 0) {
3723 safe_free(s
->capath
);
3724 s
->capath
= xstrdup(token
+ 7);
3725 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3726 safe_free(s
->crlfile
);
3727 s
->crlfile
= xstrdup(token
+ 8);
3728 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3729 safe_free(s
->dhfile
);
3730 s
->dhfile
= xstrdup(token
+ 9);
3731 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3732 safe_free(s
->sslflags
);
3733 s
->sslflags
= xstrdup(token
+ 9);
3734 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3735 safe_free(s
->sslContextSessionId
);
3736 s
->sslContextSessionId
= xstrdup(token
+ 11);
3737 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3738 s
->generateHostCertificates
= true;
3739 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3740 s
->generateHostCertificates
= true;
3741 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3742 s
->generateHostCertificates
= false;
3743 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3744 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3747 debugs(3, DBG_CRITICAL
, "FATAL: Unknown http(s)_port option '" << token
<< "'.");
3753 add_http_port(char *portspec
)
3755 AnyP::PortCfg
*s
= new AnyP::PortCfg("http_port");
3756 parsePortSpecification(s
, portspec
);
3757 // we may need to merge better if the above returns a list with clones
3758 assert(s
->next
== NULL
);
3759 s
->next
= cbdataReference(Config
.Sockaddr
.http
);
3760 cbdataReferenceDone(Config
.Sockaddr
.http
);
3761 Config
.Sockaddr
.http
= cbdataReference(s
);
3765 parsePortCfg(AnyP::PortCfg
** head
, const char *optionName
)
3767 const char *protocol
= NULL
;
3768 if (strcmp(optionName
, "http_port") == 0 ||
3769 strcmp(optionName
, "ascii_port") == 0)
3771 else if (strcmp(optionName
, "https_port") == 0)
3778 char *token
= strtok(NULL
, w_space
);
3785 AnyP::PortCfg
*s
= new AnyP::PortCfg(protocol
);
3786 parsePortSpecification(s
, token
);
3788 /* parse options ... */
3789 while ((token
= strtok(NULL
, w_space
))) {
3790 parse_port_option(s
, token
);
3794 if (strcasecmp(protocol
, "https") == 0) {
3795 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3796 const bool hijacked
= s
->spoof_client_ip
|| s
->intercepted
;
3797 if (s
->sslBump
&& !hijacked
) {
3798 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3801 if (hijacked
&& !s
->sslBump
) {
3802 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3808 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3809 // clone the port options from *s to *(s->next)
3810 s
->next
= cbdataReference(s
->clone());
3811 s
->next
->s
.SetIPv4();
3812 debugs(3, 3, protocol
<< "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3816 head
= &(*head
)->next
;
3818 *head
= cbdataReference(s
);
3822 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3824 char buf
[MAX_IPSTRLEN
];
3826 storeAppendPrintf(e
, "%s %s",
3828 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3830 // MODES and specific sub-options.
3832 storeAppendPrintf(e
, " intercept");
3834 else if (s
->spoof_client_ip
)
3835 storeAppendPrintf(e
, " tproxy");
3837 else if (s
->accel
) {
3838 storeAppendPrintf(e
, " accel");
3841 storeAppendPrintf(e
, " vhost");
3844 storeAppendPrintf(e
, " vport");
3845 else if (s
->vport
> 0)
3846 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3849 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3851 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3852 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3854 if (s
->allow_direct
)
3855 storeAppendPrintf(e
, " allow-direct");
3858 storeAppendPrintf(e
, " ignore-cc");
3862 // Generic independent options
3865 storeAppendPrintf(e
, " name=%s", s
->name
);
3867 #if USE_HTTP_VIOLATIONS
3868 if (!s
->accel
&& s
->ignore_cc
)
3869 storeAppendPrintf(e
, " ignore-cc");
3872 if (s
->connection_auth_disabled
)
3873 storeAppendPrintf(e
, " connection-auth=off");
3875 storeAppendPrintf(e
, " connection-auth=on");
3877 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3880 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3883 pmtu
= "transparent";
3885 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3888 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3889 storeAppendPrintf(e
, " ipv4");
3891 if (s
->tcp_keepalive
.enabled
) {
3892 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3893 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3895 storeAppendPrintf(e
, " tcpkeepalive");
3901 storeAppendPrintf(e
, " ssl-bump");
3904 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3907 storeAppendPrintf(e
, " key=%s", s
->key
);
3910 storeAppendPrintf(e
, " version=%d", s
->version
);
3913 storeAppendPrintf(e
, " options=%s", s
->options
);
3916 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3919 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3922 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3925 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3928 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3931 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
3933 if (s
->sslContextSessionId
)
3934 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3936 if (s
->generateHostCertificates
)
3937 storeAppendPrintf(e
, " generate-host-certificates");
3939 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3940 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3945 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfg
* s
)
3948 dump_generic_port(e
, n
, s
);
3949 storeAppendPrintf(e
, "\n");
3955 free_PortCfg(AnyP::PortCfg
** head
)
3959 while ((s
= *head
) != NULL
) {
3961 cbdataReferenceDone(s
);
3966 configFreeMemory(void)
3970 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3975 requirePathnameExists(const char *name
, const char *path
)
3979 char pathbuf
[BUFSIZ
];
3980 assert(path
!= NULL
);
3982 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3983 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3987 if (stat(path
, &sb
) < 0) {
3988 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3989 // keep going to find more issues if we are only checking the config file with "-k parse"
3990 if (opt_parse_cfg_only
)
3992 // this is fatal if it is found during startup or reconfigure
3993 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3994 fatalf("%s %s: %s", name
, path
, xstrerror());
4001 return ConfigParser::strtokFile();
4004 #include "AccessLogEntry.h"
4007 parse_access_log(CustomLog
** logs
)
4009 const char *filename
, *logdef_name
;
4011 CustomLog
*cl
= (CustomLog
*)xcalloc(1, sizeof(*cl
));
4013 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
4018 if (strcmp(filename
, "none") == 0) {
4019 cl
->type
= Log::Format::CLF_NONE
;
4020 aclParseAclList(LegacyParser
, &cl
->aclList
);
4022 logs
= &(*logs
)->next
;
4027 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
4028 logdef_name
= "squid";
4030 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
4032 cl
->filename
= xstrdup(filename
);
4034 /* look for the definition pointer corresponding to this name */
4035 Format::Format
*lf
= Log::TheConfig
.logformats
;
4037 while (lf
!= NULL
) {
4038 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4040 if (strcmp(lf
->name
, logdef_name
) == 0)
4047 cl
->type
= Log::Format::CLF_CUSTOM
;
4049 } else if (strcmp(logdef_name
, "auto") == 0) {
4050 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4051 cl
->type
= Log::Format::CLF_SQUID
;
4052 } else if (strcmp(logdef_name
, "squid") == 0) {
4053 cl
->type
= Log::Format::CLF_SQUID
;
4054 } else if (strcmp(logdef_name
, "common") == 0) {
4055 cl
->type
= Log::Format::CLF_COMMON
;
4056 } else if (strcmp(logdef_name
, "combined") == 0) {
4057 cl
->type
= Log::Format::CLF_COMBINED
;
4059 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4060 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4062 } else if (strcmp(logdef_name
, "useragent") == 0) {
4063 cl
->type
= Log::Format::CLF_USERAGENT
;
4064 } else if (strcmp(logdef_name
, "referrer") == 0) {
4065 cl
->type
= Log::Format::CLF_REFERER
;
4067 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4072 aclParseAclList(LegacyParser
, &cl
->aclList
);
4075 logs
= &(*logs
)->next
;
4081 check_null_access_log(CustomLog
*customlog_definitions
)
4083 return customlog_definitions
== NULL
;
4087 dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* logs
)
4091 for (log
= logs
; log
; log
= log
->next
) {
4092 storeAppendPrintf(entry
, "%s ", name
);
4094 switch (log
->type
) {
4096 case Log::Format::CLF_CUSTOM
:
4097 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4100 case Log::Format::CLF_NONE
:
4101 storeAppendPrintf(entry
, "none");
4104 case Log::Format::CLF_SQUID
:
4105 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4108 case Log::Format::CLF_COMBINED
:
4109 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4112 case Log::Format::CLF_COMMON
:
4113 storeAppendPrintf(entry
, "%s common", log
->filename
);
4117 case Log::Format::CLF_ICAP_SQUID
:
4118 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4121 case Log::Format::CLF_USERAGENT
:
4122 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4125 case Log::Format::CLF_REFERER
:
4126 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4129 case Log::Format::CLF_UNKNOWN
:
4134 dump_acl_list(entry
, log
->aclList
);
4136 storeAppendPrintf(entry
, "\n");
4141 free_access_log(CustomLog
** definitions
)
4143 while (*definitions
) {
4144 CustomLog
*log
= *definitions
;
4145 *definitions
= log
->next
;
4147 log
->logFormat
= NULL
;
4148 log
->type
= Log::Format::CLF_UNKNOWN
;
4151 aclDestroyAclList(&log
->aclList
);
4153 safe_free(log
->filename
);
4159 /// parses list of integers form name=N1,N2,N3,...
4161 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4163 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4164 data
+= name
.size();
4169 if (!StringToInt(data
, value
, &data
, 10))
4171 list
.push_back(value
);
4172 if (*data
== '\0' || *data
!= ',')
4177 return data
&& *data
== '\0';
4181 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4183 #if !HAVE_CPU_AFFINITY
4184 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4185 "support, do not set 'cpu_affinity_map'");
4187 #endif /* HAVE_CPU_AFFINITY */
4189 if (!*cpuAffinityMap
)
4190 *cpuAffinityMap
= new CpuAffinityMap
;
4192 const char *const pToken
= strtok(NULL
, w_space
);
4193 const char *const cToken
= strtok(NULL
, w_space
);
4194 Vector
<int> processes
, cores
;
4195 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4196 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4197 "in 'cpu_affinity_map'");
4199 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4200 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4201 "'cpu_affinity_map'");
4203 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4204 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4205 "process_numbers and cores lists differ in length or " <<
4206 "contain numbers <= 0");
4212 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4214 if (cpuAffinityMap
) {
4215 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4216 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4217 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4218 cpuAffinityMap
->processes()[i
]);
4220 storeAppendPrintf(entry
, " cores=");
4221 for (size_t i
= 0; i
< cpuAffinityMap
->cores().size(); ++i
) {
4222 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4223 cpuAffinityMap
->cores()[i
]);
4225 storeAppendPrintf(entry
, "\n");
4230 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4232 delete *cpuAffinityMap
;
4233 *cpuAffinityMap
= NULL
;
4239 parse_adaptation_service_set_type()
4241 Adaptation::Config::ParseServiceSet();
4245 parse_adaptation_service_chain_type()
4247 Adaptation::Config::ParseServiceChain();
4251 parse_adaptation_access_type()
4253 Adaptation::Config::ParseAccess(LegacyParser
);
4255 #endif /* USE_ADAPTATION */
4260 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4262 cfg
->parseService();
4266 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4272 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4274 cfg
.dumpService(entry
, name
);
4278 parse_icap_class_type()
4280 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_class' is depricated. " <<
4281 "Use 'adaptation_service_set' instead");
4282 Adaptation::Config::ParseServiceSet();
4286 parse_icap_access_type()
4288 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_access' is depricated. " <<
4289 "Use 'adaptation_access' instead");
4290 Adaptation::Config::ParseAccess(LegacyParser
);
4298 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4300 cfg
->parseService();
4304 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4310 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4312 cfg
.dumpService(entry
, name
);
4315 #endif /* USE_ECAP */
4318 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4323 cfg
->service_failure_limit
= GetInteger();
4325 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4328 if (strcmp(token
,"in") != 0) {
4329 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4333 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4337 d
= static_cast<time_t> (xatoi(token
));
4339 m
= static_cast<time_t> (1);
4343 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4344 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4346 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4349 cfg
->oldest_service_failure
= (m
* d
);
4352 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4354 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4355 if (cfg
.oldest_service_failure
> 0) {
4356 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4358 storeAppendPrintf(entry
, "\n");
4361 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4363 cfg
->oldest_service_failure
= 0;
4364 cfg
->service_failure_limit
= 0;
4369 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4372 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4373 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4379 if ( char *s
= strchr(al
, '{')) {
4380 *s
= '\0'; // terminate the al string
4392 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4393 ca
->alg
= Ssl::algSetValidAfter
;
4394 ca
->param
= strdup("on");
4395 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4396 ca
->alg
= Ssl::algSetValidBefore
;
4397 ca
->param
= strdup("on");
4398 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4399 ca
->alg
= Ssl::algSetCommonName
;
4401 if (strlen(param
) > 64) {
4402 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4406 ca
->param
= strdup(param
);
4409 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4414 aclParseAclList(LegacyParser
, &ca
->aclList
);
4417 cert_adapt
= &(*cert_adapt
)->next
;
4422 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4424 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4425 storeAppendPrintf(entry
, "%s ", name
);
4426 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4428 dump_acl_list(entry
, ca
->aclList
);
4429 storeAppendPrintf(entry
, "\n");
4433 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4435 while (*cert_adapt
) {
4436 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4437 *cert_adapt
= ca
->next
;
4438 safe_free(ca
->param
);
4441 aclDestroyAclList(&ca
->aclList
);
4447 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4450 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4451 if ((al
= strtok(NULL
, w_space
)) == NULL
) {
4456 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4457 cs
->alg
= Ssl::algSignTrusted
;
4458 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4459 cs
->alg
= Ssl::algSignUntrusted
;
4460 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4461 cs
->alg
= Ssl::algSignSelf
;
4463 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4468 aclParseAclList(LegacyParser
, &cs
->aclList
);
4471 cert_sign
= &(*cert_sign
)->next
;
4476 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4478 sslproxy_cert_sign
*cs
;
4479 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4480 storeAppendPrintf(entry
, "%s ", name
);
4481 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4483 dump_acl_list(entry
, cs
->aclList
);
4484 storeAppendPrintf(entry
, "\n");
4488 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4490 while (*cert_sign
) {
4491 sslproxy_cert_sign
*cs
= *cert_sign
;
4492 *cert_sign
= cs
->next
;
4495 aclDestroyAclList(&cs
->aclList
);
4501 class sslBumpCfgRr
: public ::RegisteredRunner
4504 static Ssl::BumpMode lastDeprecatedRule
;
4505 /* RegisteredRunner API */
4506 virtual void run(const RunnerRegistry
&);
4509 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4511 RunnerRegistrationEntry(rrFinalizeConfig
, sslBumpCfgRr
);
4513 void sslBumpCfgRr::run(const RunnerRegistry
&r
)
4515 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4516 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4517 static char buf
[1024];
4518 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4519 strcpy(buf
, "ssl_bump deny all");
4520 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4521 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4522 "must not use implicit rules. Update your ssl_bump rules.");
4524 strcpy(buf
, "ssl_bump allow all");
4525 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4526 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4527 "inferior to the newer server-first bumping mode. New ssl_bump"
4528 " configurations must not use implicit rules. Update your ssl_bump rules.");
4534 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4536 typedef const char *BumpCfgStyle
;
4537 BumpCfgStyle bcsNone
= NULL
;
4538 BumpCfgStyle bcsNew
= "new client/server-first/none";
4539 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4540 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4541 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4543 if ((bm
= strtok(NULL
, w_space
)) == NULL
) {
4548 // if this is the first rule proccessed
4549 if (*ssl_bump
== NULL
) {
4550 bumpCfgStyleLast
= bcsNone
;
4551 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4554 acl_access
*A
= new acl_access
;
4555 A
->allow
= allow_t(ACCESS_ALLOWED
);
4557 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4558 A
->allow
.kind
= Ssl::bumpClientFirst
;
4559 bumpCfgStyleNow
= bcsNew
;
4560 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4561 A
->allow
.kind
= Ssl::bumpServerFirst
;
4562 bumpCfgStyleNow
= bcsNew
;
4563 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4564 A
->allow
.kind
= Ssl::bumpNone
;
4565 bumpCfgStyleNow
= bcsNew
;
4566 } else if (strcmp(bm
, "allow") == 0) {
4567 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4568 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4569 "is usually inferior to the newer server-first "
4570 "bumping mode. Update your ssl_bump rules.");
4571 A
->allow
.kind
= Ssl::bumpClientFirst
;
4572 bumpCfgStyleNow
= bcsOld
;
4573 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4574 } else if (strcmp(bm
, "deny") == 0) {
4575 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4576 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4577 "your ssl_bump rules.");
4578 A
->allow
.kind
= Ssl::bumpNone
;
4579 bumpCfgStyleNow
= bcsOld
;
4580 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4582 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4587 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4588 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4589 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4594 bumpCfgStyleLast
= bumpCfgStyleNow
;
4596 aclParseAclList(LegacyParser
, &A
->aclList
);
4599 for (B
= *ssl_bump
, T
= ssl_bump
; B
; T
= &B
->next
, B
= B
->next
);
4603 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4606 for (sb
= ssl_bump
; sb
!= NULL
; sb
= sb
->next
) {
4607 storeAppendPrintf(entry
, "%s ", name
);
4608 storeAppendPrintf(entry
, "%s ", Ssl::bumpMode(sb
->allow
.kind
));
4610 dump_acl_list(entry
, sb
->aclList
);
4611 storeAppendPrintf(entry
, "\n");
4615 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4617 free_acl_access(ssl_bump
);
4622 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4627 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4628 storeAppendPrintf(entry
, "%s ", hwa
->fieldName
.c_str());
4629 storeAppendPrintf(entry
, "%s ", hwa
->fieldValue
.c_str());
4631 dump_acl_list(entry
, hwa
->aclList
);
4632 storeAppendPrintf(entry
, "\n");
4636 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4640 *headers
= new HeaderWithAclList
;
4642 if ((fn
= strtok(NULL
, w_space
)) == NULL
) {
4648 hwa
.fieldId
= httpHeaderIdByNameDef(fn
, strlen(fn
));
4649 if (hwa
.fieldId
== HDR_BAD_HDR
)
4650 hwa
.fieldId
= HDR_OTHER
;
4654 ConfigParser::ParseQuotedString(&buf
, &wasQuoted
);
4655 hwa
.fieldValue
= buf
.termedBuf();
4656 hwa
.quoted
= wasQuoted
;
4658 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4659 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4663 hwa
.valueFormat
= nlf
;
4665 aclParseAclList(LegacyParser
, &hwa
.aclList
);
4666 (*headers
)->push_back(hwa
);
4669 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4674 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4676 aclDestroyAclList(&hwa
->aclList
);
4678 if (hwa
->valueFormat
) {
4679 delete hwa
->valueFormat
;
4680 hwa
->valueFormat
= NULL
;
4687 static void parse_note(Notes
*notes
)
4690 notes
->parse(LegacyParser
);
4693 static void dump_note(StoreEntry
*entry
, const char *name
, Notes
¬es
)
4695 notes
.dump(entry
, name
);
4698 static void free_note(Notes
*notes
)