2 * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
9 /* DEBUG: section 03 Configuration File Parsing */
13 #include "acl/AclDenyInfoList.h"
14 #include "acl/AclNameList.h"
15 #include "acl/AclSizeLimit.h"
16 #include "acl/Address.h"
17 #include "acl/Gadgets.h"
18 #include "acl/MethodData.h"
20 #include "anyp/PortCfg.h"
21 #include "anyp/UriScheme.h"
23 #include "base/RunnersRegistry.h"
25 #include "CachePeer.h"
26 #include "ConfigParser.h"
27 #include "CpuAffinityMap.h"
28 #include "DiskIO/DiskIOModule.h"
29 #include "eui/Config.h"
30 #include "ExternalACL.h"
31 #include "format/Format.h"
32 #include "ftp/Elements.h"
34 #include "HttpHeaderTools.h"
35 #include "icmp/IcmpConfig.h"
36 #include "ident/Config.h"
37 #include "ip/Intercept.h"
38 #include "ip/QosConfig.h"
41 #include "log/Config.h"
42 #include "log/CustomLog.h"
44 #include "mgr/ActionPasswordList.h"
45 #include "mgr/Registration.h"
46 #include "neighbors.h"
47 #include "NeighborTypeDomainList.h"
50 #include "PeerDigest.h"
51 #include "PeerPoolMgr.h"
53 #include "RefreshPattern.h"
56 #include "SquidConfig.h"
57 #include "SquidString.h"
58 #include "ssl/ProxyCerts.h"
60 #include "StoreFileSystem.h"
65 /* wccp2 has its own conditional definitions */
68 #include "adaptation/Config.h"
71 #include "adaptation/icap/Config.h"
74 #include "adaptation/ecap/Config.h"
77 #include "ssl/Config.h"
78 #include "ssl/support.h"
81 #include "auth/Config.h"
82 #include "auth/Scheme.h"
85 #include "esi/Parser.h"
103 #include <sys/stat.h>
107 #include "ssl/gadgets.h"
111 static void parse_adaptation_service_set_type();
112 static void parse_adaptation_service_chain_type();
113 static void parse_adaptation_access_type();
117 static void parse_icap_service_type(Adaptation::Icap::Config
*);
118 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
119 static void free_icap_service_type(Adaptation::Icap::Config
*);
120 static void parse_icap_class_type();
121 static void parse_icap_access_type();
123 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
124 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
125 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
129 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
130 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
131 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
134 static peer_t
parseNeighborType(const char *s
);
136 static const char *const T_MILLISECOND_STR
= "millisecond";
137 static const char *const T_SECOND_STR
= "second";
138 static const char *const T_MINUTE_STR
= "minute";
139 static const char *const T_HOUR_STR
= "hour";
140 static const char *const T_DAY_STR
= "day";
141 static const char *const T_WEEK_STR
= "week";
142 static const char *const T_FORTNIGHT_STR
= "fortnight";
143 static const char *const T_MONTH_STR
= "month";
144 static const char *const T_YEAR_STR
= "year";
145 static const char *const T_DECADE_STR
= "decade";
147 static const char *const B_BYTES_STR
= "bytes";
148 static const char *const B_KBYTES_STR
= "KB";
149 static const char *const B_MBYTES_STR
= "MB";
150 static const char *const B_GBYTES_STR
= "GB";
152 static const char *const list_sep
= ", \t\n\r";
154 static void parse_access_log(CustomLog
** customlog_definitions
);
155 static int check_null_access_log(CustomLog
*customlog_definitions
);
156 static void dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* definitions
);
157 static void free_access_log(CustomLog
** definitions
);
158 static bool setLogformat(CustomLog
*cl
, const char *name
, const bool dieWhenMissing
);
160 static void configDoConfigure(void);
161 static void parse_refreshpattern(RefreshPattern
**);
162 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
163 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
, bool expectMoreArguments
);
164 static void parse_u_short(unsigned short * var
);
165 static void parse_string(char **);
166 static void default_all(void);
167 static void defaults_if_none(void);
168 static void defaults_postscriptum(void);
169 static int parse_line(char *);
170 static void parse_obsolete(const char *);
171 static void parseBytesLine(size_t * bptr
, const char *units
);
173 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
175 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
176 static size_t parseBytesUnits(const char *unit
);
177 static void free_all(void);
178 void requirePathnameExists(const char *name
, const char *path
);
179 static OBJH dump_config
;
180 #if USE_HTTP_VIOLATIONS
181 static void free_HeaderManglers(HeaderManglers
**pm
);
182 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
183 static void parse_http_header_access(HeaderManglers
**manglers
);
184 #define free_http_header_access free_HeaderManglers
185 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
);
186 static void parse_http_header_replace(HeaderManglers
**manglers
);
187 #define free_http_header_replace free_HeaderManglers
189 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
);
190 static void parse_HeaderWithAclList(HeaderWithAclList
**header
);
191 static void free_HeaderWithAclList(HeaderWithAclList
**header
);
192 static void parse_note(Notes
*);
193 static void dump_note(StoreEntry
*, const char *, Notes
&);
194 static void free_note(Notes
*);
195 static void parse_denyinfo(AclDenyInfoList
** var
);
196 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
);
197 static void free_denyinfo(AclDenyInfoList
** var
);
200 static void parse_IpAddress_list(Ip::Address_list
**);
201 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
202 static void free_IpAddress_list(Ip::Address_list
**);
204 static int check_null_IpAddress_list(const Ip::Address_list
*);
205 #endif /* CURRENTLY_UNUSED */
206 #endif /* USE_WCCPv2 */
208 static void parsePortCfg(AnyP::PortCfgPointer
*, const char *protocol
);
209 #define parse_PortCfg(l) parsePortCfg((l), token)
210 static void dump_PortCfg(StoreEntry
*, const char *, const AnyP::PortCfgPointer
&);
211 #define free_PortCfg(h) *(h)=NULL
214 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
215 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
);
216 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
);
217 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
218 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
);
219 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
);
220 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
);
221 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
);
222 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
);
223 #endif /* USE_OPENSSL */
225 static void parse_ftp_epsv(acl_access
**ftp_epsv
);
226 static void dump_ftp_epsv(StoreEntry
*entry
, const char *name
, acl_access
*ftp_epsv
);
227 static void free_ftp_epsv(acl_access
**ftp_epsv
);
229 static void parse_b_size_t(size_t * var
);
230 static void parse_b_int64_t(int64_t * var
);
232 static bool parseNamedIntList(const char *data
, const String
&name
, std::vector
<int> &list
);
234 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
235 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
236 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
238 static void parse_UrlHelperTimeout(SquidConfig::UrlHelperTimeout
*);
239 static void dump_UrlHelperTimeout(StoreEntry
*, const char *, SquidConfig::UrlHelperTimeout
&);
240 static void free_UrlHelperTimeout(SquidConfig::UrlHelperTimeout
*);
242 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
244 static void parse_configuration_includes_quoted_values(bool *recognizeQuotedValues
);
245 static void dump_configuration_includes_quoted_values(StoreEntry
*const entry
, const char *const name
, bool recognizeQuotedValues
);
246 static void free_configuration_includes_quoted_values(bool *recognizeQuotedValues
);
247 static void parse_on_unsupported_protocol(acl_access
**access
);
248 static void dump_on_unsupported_protocol(StoreEntry
*entry
, const char *name
, acl_access
*access
);
249 static void free_on_unsupported_protocol(acl_access
**access
);
252 * LegacyParser is a parser for legacy code that uses the global
253 * approach. This is static so that it is only exposed to cache_cf.
254 * Other modules needing access to a ConfigParser should have it
255 * provided to them in their parserFOO methods.
257 static ConfigParser LegacyParser
= ConfigParser();
262 LegacyParser
.destruct();
266 SetConfigFilename(char const *file_name
, bool is_pipe
)
269 cfg_filename
= file_name
+ 1;
271 cfg_filename
= file_name
;
275 skip_ws(const char* s
)
284 parseManyConfigFiles(char* files
, int depth
)
287 char* saveptr
= NULL
;
292 memset(&globbuf
, 0, sizeof(globbuf
));
293 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
294 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
295 fatalf("Unable to find configuration file: %s: %s",
299 for (i
= 0; i
< (int)globbuf
.gl_pathc
; ++i
) {
300 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
304 char* file
= strwordtok(files
, &saveptr
);
305 while (file
!= NULL
) {
306 error_count
+= parseOneConfigFile(file
, depth
);
307 file
= strwordtok(NULL
, &saveptr
);
309 #endif /* HAVE_GLOB */
314 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
317 assert(newSubstr
!= NULL
);
319 unsigned newSubstrLen
= strlen(newSubstr
);
320 if (newSubstrLen
> substrLen
)
321 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
323 // move tail part including zero
324 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
325 // copy new substring in place
326 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
332 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
334 assert(line
!= NULL
);
335 assert(macroName
!= NULL
);
336 assert(substStr
!= NULL
);
337 unsigned macroNameLen
= strlen(macroName
);
338 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
339 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
343 ProcessMacros(char*& line
, int& len
)
345 SubstituteMacro(line
, len
, "${service_name}", service_name
.c_str());
346 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
347 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
351 trim_trailing_ws(char* str
)
354 unsigned i
= strlen(str
);
355 while ((i
> 0) && xisspace(str
[i
- 1]))
361 FindStatement(const char* line
, const char* statement
)
363 assert(line
!= NULL
);
364 assert(statement
!= NULL
);
366 const char* str
= skip_ws(line
);
367 unsigned len
= strlen(statement
);
368 if (strncmp(str
, statement
, len
) == 0) {
372 else if (xisspace(*str
))
380 StrToInt(const char* str
, long& number
)
385 number
= strtol(str
, &end
, 0);
387 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
391 EvalBoolExpr(const char* expr
)
393 assert(expr
!= NULL
);
394 if (strcmp(expr
, "true") == 0) {
396 } else if (strcmp(expr
, "false") == 0) {
398 } else if (const char* equation
= strchr(expr
, '=')) {
399 const char* rvalue
= skip_ws(equation
+ 1);
400 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
401 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
402 trim_trailing_ws(lvalue
);
405 if (!StrToInt(lvalue
, number1
))
406 fatalf("String is not a integer number: '%s'\n", lvalue
);
408 if (!StrToInt(rvalue
, number2
))
409 fatalf("String is not a integer number: '%s'\n", rvalue
);
412 return number1
== number2
;
414 fatalf("Unable to evaluate expression '%s'\n", expr
);
415 return false; // this place cannot be reached
419 parseOneConfigFile(const char *file_name
, unsigned int depth
)
422 const char *orig_cfg_filename
= cfg_filename
;
423 const int orig_config_lineno
= config_lineno
;
425 char *tmp_line
= NULL
;
426 int tmp_line_len
= 0;
430 debugs(3, DBG_IMPORTANT
, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
432 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
436 if (file_name
[0] == '!' || file_name
[0] == '|') {
437 fp
= popen(file_name
+ 1, "r");
440 fp
= fopen(file_name
, "r");
444 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
447 setmode(fileno(fp
), O_TEXT
);
450 SetConfigFilename(file_name
, bool(is_pipe
));
452 memset(config_input_line
, '\0', BUFSIZ
);
456 std::vector
<bool> if_states
;
457 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
460 if ((token
= strchr(config_input_line
, '\n')))
463 if ((token
= strchr(config_input_line
, '\r')))
466 // strip any prefix whitespace off the line.
467 const char *p
= skip_ws(config_input_line
);
468 if (config_input_line
!= p
)
469 memmove(config_input_line
, p
, strlen(p
)+1);
471 if (strncmp(config_input_line
, "#line ", 6) == 0) {
472 static char new_file_name
[1024];
474 static char new_lineno
;
475 token
= config_input_line
+ 6;
476 new_lineno
= strtol(token
, &file
, 0) - 1;
479 continue; /* Not a valid #line directive, may be a comment */
481 while (*file
&& xisspace((unsigned char) *file
))
486 continue; /* Not a valid #line directive, may be a comment */
488 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
490 if ((token
= strchr(new_file_name
, '"')))
493 SetConfigFilename(new_file_name
, false);
496 config_lineno
= new_lineno
;
499 if (config_input_line
[0] == '#')
502 if (config_input_line
[0] == '\0')
505 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
507 size_t append_len
= strlen(append
);
509 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
511 strcpy(tmp_line
+ tmp_line_len
, append
);
513 tmp_line_len
+= append_len
;
515 if (tmp_line
[tmp_line_len
-1] == '\\') {
516 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
517 tmp_line
[--tmp_line_len
] = '\0';
521 trim_trailing_ws(tmp_line
);
522 ProcessMacros(tmp_line
, tmp_line_len
);
523 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
525 if (const char* expr
= FindStatement(tmp_line
, "if")) {
526 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
527 } else if (FindStatement(tmp_line
, "endif")) {
528 if (!if_states
.empty())
529 if_states
.pop_back(); // remove last if-statement meaning
531 fatalf("'endif' without 'if'\n");
532 } else if (FindStatement(tmp_line
, "else")) {
533 if (!if_states
.empty())
534 if_states
.back() = !if_states
.back();
536 fatalf("'else' without 'if'\n");
537 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
538 /* Handle includes here */
539 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
540 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
541 } else if (!parse_line(tmp_line
)) {
542 debugs(3, DBG_CRITICAL
, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
551 if (!if_states
.empty())
552 fatalf("if-statement without 'endif'\n");
555 int ret
= pclose(fp
);
558 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
563 SetConfigFilename(orig_cfg_filename
, false);
564 config_lineno
= orig_config_lineno
;
571 parseConfigFile(const char *file_name
)
579 ACLMethodData::ThePurgeCount
= 0;
582 err_count
= parseOneConfigFile(file_name
, 0);
586 defaults_postscriptum();
589 * We must call configDoConfigure() before leave_suid() because
590 * configDoConfigure() is where we turn username strings into
595 if (!Config
.chroot_dir
) {
597 setUmask(Config
.umask
);
598 _db_init(Debug::cache_log
, Debug::debugOptions
);
602 if (opt_send_signal
== -1) {
603 Mgr::RegisterAction("config",
604 "Current Squid Configuration",
613 configDoConfigure(void)
615 memset(&Config2
, '\0', sizeof(SquidConfig2
));
616 /* init memory as early as possible */
620 Config
.cacheSwap
.n_strands
= 0; // no diskers by default
621 if (Config
.cacheSwap
.swapDirs
== NULL
) {
622 /* Memory-only cache probably in effect. */
623 /* turn off the cache rebuild delays... */
624 StoreController::store_dirs_rebuilding
= 0;
625 } else if (InDaemonMode()) { // no diskers in non-daemon mode
626 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
627 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
628 if (sd
->needsDiskStrand())
629 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
633 if (Debug::rotateNumber
< 0) {
634 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
637 #if SIZEOF_OFF_T <= 4
638 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
639 debugs(3, DBG_CRITICAL
, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
640 Config
.Store
.maxObjectSize
= 0x7FFF0000;
644 if (Config
.Announce
.period
> 0) {
645 Config
.onoff
.announce
= 1;
647 Config
.Announce
.period
= 86400 * 365; /* one year */
648 Config
.onoff
.announce
= 0;
651 if (Config
.onoff
.httpd_suppress_version_string
)
652 visible_appname_string
= (char *)appname_string
;
654 visible_appname_string
= (char const *)APP_FULLNAME
;
656 if (Config
.Program
.redirect
) {
657 if (Config
.redirectChildren
.n_max
< 1) {
658 Config
.redirectChildren
.n_max
= 0;
659 wordlistDestroy(&Config
.Program
.redirect
);
663 if (Config
.Program
.store_id
) {
664 if (Config
.storeIdChildren
.n_max
< 1) {
665 Config
.storeIdChildren
.n_max
= 0;
666 wordlistDestroy(&Config
.Program
.store_id
);
670 if (Config
.appendDomain
)
671 if (*Config
.appendDomain
!= '.')
672 fatal("append_domain must begin with a '.'");
674 if (Config
.errHtmlText
== NULL
)
675 Config
.errHtmlText
= xstrdup(null_string
);
677 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
678 if (Config
.max_filedescriptors
> 0) {
679 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
681 #elif USE_SELECT || USE_SELECT_WIN32
682 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
683 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
689 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
691 visible_appname_string
);
694 * the extra space is for loop detection in client_side.c -- we search
695 * for substrings in the Via header.
697 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
699 visible_appname_string
);
701 /* Use visible_hostname as default surrogate_id */
702 if (!Config
.Accel
.surrogate_id
) {
703 const char *t
= getMyHostname();
704 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
707 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
708 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
710 if (Config
.appendDomain
)
711 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
713 Config
.appendDomainLen
= 0;
715 if (Config
.connect_retries
> 10) {
716 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
717 Config
.connect_retries
= 10;
720 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
723 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
725 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
726 if (Config
.Program
.redirect
)
727 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
729 if (Config
.Program
.store_id
)
730 requirePathnameExists("store_id_program", Config
.Program
.store_id
->key
);
732 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
734 if (Config
.errorDirectory
)
735 requirePathnameExists("Error Directory", Config
.errorDirectory
);
737 #if USE_HTTP_VIOLATIONS
740 const RefreshPattern
*R
;
742 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
743 if (!R
->flags
.override_expire
)
746 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
751 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
752 if (!R
->flags
.override_lastmod
)
755 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
760 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
761 if (!R
->flags
.reload_into_ims
)
764 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
769 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
770 if (!R
->flags
.ignore_reload
)
773 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
778 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
779 if (!R
->flags
.ignore_no_store
)
782 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
787 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
788 if (!R
->flags
.ignore_private
)
791 debugs(22, DBG_IMPORTANT
, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
797 #if !USE_HTTP_VIOLATIONS
798 Config
.onoff
.via
= 1;
801 if (!Config
.onoff
.via
)
802 debugs(22, DBG_IMPORTANT
, "WARNING: HTTP requires the use of Via");
806 // we enable runtime PURGE checks if there is at least one PURGE method ACL
807 // TODO: replace with a dedicated "purge" ACL option?
808 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
810 Config2
.onoff
.mangle_request_headers
= (Config
.request_header_access
!= NULL
);
812 if (geteuid() == 0) {
813 if (NULL
!= Config
.effectiveUser
) {
815 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
819 * Andres Kroonmaa <andre@online.ee>:
820 * Some getpwnam() implementations (Solaris?) require
821 * an available FD < 256 for opening a FILE* to the
824 * This should be safe at startup, but might still fail
825 * during reconfigure.
827 fatalf("getpwnam failed to find userid for effective user '%s'",
828 Config
.effectiveUser
);
832 Config2
.effectiveUserID
= pwd
->pw_uid
;
834 Config2
.effectiveGroupID
= pwd
->pw_gid
;
837 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
838 // putenv() leaks by design; avoid leaks when nothing changes
840 if (lastDir
.isEmpty() || !lastDir
.cmp(pwd
->pw_dir
)) {
841 lastDir
= pwd
->pw_dir
;
842 int len
= strlen(pwd
->pw_dir
) + 6;
843 char *env_str
= (char *)xcalloc(len
, 1);
844 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
851 Config2
.effectiveUserID
= geteuid();
852 Config2
.effectiveGroupID
= getegid();
855 if (NULL
!= Config
.effectiveGroup
) {
857 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
860 fatalf("getgrnam failed to find groupid for effective group '%s'",
861 Config
.effectiveGroup
);
865 Config2
.effectiveGroupID
= grp
->gr_gid
;
868 if (Security::ProxyOutgoingConfig
.encryptTransport
) {
869 debugs(3, DBG_IMPORTANT
, "Initializing https:// proxy context");
870 Config
.ssl_client
.sslContext
= Security::ProxyOutgoingConfig
.createClientContext(false);
871 if (!Config
.ssl_client
.sslContext
) {
873 fatal("ERROR: Could not initialize https:// proxy context");
875 debugs(3, DBG_IMPORTANT
, "ERROR: proxying https:// currently still requires --with-openssl");
880 for (CachePeer
*p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
882 // default value for ssldomain= is the peer host/IP
883 if (p
->secure
.sslDomain
.isEmpty())
884 p
->secure
.sslDomain
= p
->host
;
886 if (p
->secure
.encryptTransport
) {
887 debugs(3, DBG_IMPORTANT
, "Initializing cache_peer " << p
->name
<< " TLS context");
888 p
->sslContext
= p
->secure
.createClientContext(true);
889 if (!p
->sslContext
) {
890 debugs(3, DBG_CRITICAL
, "ERROR: Could not initialize cache_peer " << p
->name
<< " TLS context");
897 for (AnyP::PortCfgPointer s
= HttpPortList
; s
!= NULL
; s
= s
->next
) {
898 if (!s
->flags
.tunnelSslBumping
)
901 debugs(3, DBG_IMPORTANT
, "Initializing http_port " << s
->s
<< " SSL context");
902 s
->configureSslServerContext();
905 for (AnyP::PortCfgPointer s
= HttpsPortList
; s
!= NULL
; s
= s
->next
) {
906 debugs(3, DBG_IMPORTANT
, "Initializing https_port " << s
->s
<< " SSL context");
907 s
->configureSslServerContext();
912 // prevent infinite fetch loops in the request parser
913 // due to buffer full but not enough data recived to finish parse
914 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
915 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
916 " Change client_request_buffer_max or request_header_max_size limits.",
917 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
921 * Disable client side request pipelining if client_persistent_connections OFF.
922 * Waste of resources queueing any pipelined requests when the first will close the connection.
924 if (Config
.pipeline_max_prefetch
> 0 && !Config
.onoff
.client_pconns
) {
925 debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: pipeline_prefetch " << Config
.pipeline_max_prefetch
<<
926 " requires client_persistent_connections ON. Forced pipeline_prefetch 0.");
927 Config
.pipeline_max_prefetch
= 0;
932 * disable client side request pipelining. There is a race with
933 * Negotiate and NTLM when the client sends a second request on an
934 * connection before the authenticate challenge is sent. With
935 * pipelining OFF, the client may fail to authenticate, but squid's
936 * state will be preserved.
938 if (Config
.pipeline_max_prefetch
> 0) {
939 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
940 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
941 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
942 debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced pipeline_prefetch 0.");
943 Config
.pipeline_max_prefetch
= 0;
949 /** Parse a line containing an obsolete directive.
950 * To upgrade it where possible instead of just "Bungled config" for
951 * directives which cannot be marked as simply aliases of the some name.
952 * For example if the parameter order and content has changed.
953 * Or if the directive has been completely removed.
956 parse_obsolete(const char *name
)
958 // Directives which have been radically changed rather than removed
959 if (!strcmp(name
, "url_rewrite_concurrency")) {
962 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
963 Config
.redirectChildren
.concurrency
= cval
;
966 if (!strcmp(name
, "log_access"))
969 if (!strcmp(name
, "log_icap"))
972 if (!strcmp(name
, "ignore_ims_on_miss")) {
973 // the replacement directive cache_revalidate_on_miss has opposite meanings for ON/OFF value
974 // than the 2.7 directive. We need to parse and invert the configured value.
977 Config
.onoff
.cache_miss_revalidate
= !temp
;
980 if (!strncmp(name
, "sslproxy_", 9)) {
981 // the replacement directive tls_outgoing_options uses options instead of whole-line input
983 if (!strcmp(name
, "sslproxy_cafile"))
984 tmp
.append("cafile=");
985 else if (!strcmp(name
, "sslproxy_capath"))
986 tmp
.append("capath=");
987 else if (!strcmp(name
, "sslproxy_cipher"))
988 tmp
.append("cipher=");
989 else if (!strcmp(name
, "sslproxy_client_certificate"))
991 else if (!strcmp(name
, "sslproxy_client_key"))
993 else if (!strcmp(name
, "sslproxy_flags"))
994 tmp
.append("flags=");
995 else if (!strcmp(name
, "sslproxy_options"))
996 tmp
.append("options=");
997 else if (!strcmp(name
, "sslproxy_version"))
998 tmp
.append("version=");
1000 debugs(3, DBG_CRITICAL
, "ERROR: unknown directive: " << name
);
1004 // add the value as unquoted-string because the old values did not support whitespace
1005 const char *token
= ConfigParser::NextQuotedOrToEol();
1006 tmp
.append(token
, strlen(token
));
1007 Security::ProxyOutgoingConfig
.parse(tmp
.c_str());
1011 /* Parse a time specification from the config file. Store the
1012 * result in 'tptr', after converting it to 'units' */
1014 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
, bool expectMoreArguments
= false)
1017 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
1021 if ((token
= ConfigParser::NextToken()) == NULL
)
1024 double d
= xatof(token
);
1026 time_msec_t m
= u
; /* default to 'units' if none specified */
1029 if ((token
= ConfigParser::PeekAtToken()) && (m
= parseTimeUnits(token
, allowMsec
))) {
1030 (void)ConfigParser::NextToken();
1032 } else if (!expectMoreArguments
) {
1036 token
= NULL
; // show default units if dying below
1037 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" << config_input_line
<< "', assuming " << d
<< " " << units
);
1040 token
= NULL
; // show default units if dying below.
1042 *tptr
= static_cast<time_msec_t
>(m
* d
);
1044 if (static_cast<double>(*tptr
) * 2 != m
* d
* 2) {
1045 debugs(3, DBG_CRITICAL
, "FATAL: Invalid value '" <<
1046 d
<< " " << (token
? token
: units
) << ": integer overflow (time_msec_t).");
1052 parseTimeUnits(const char *unit
, bool allowMsec
)
1054 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1057 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1060 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1063 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1066 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1067 return 86400 * 1000;
1069 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1070 return 86400 * 7 * 1000;
1072 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1073 return 86400 * 14 * 1000;
1075 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1076 return static_cast<uint64_t>(86400) * 30 * 1000;
1078 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1079 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1081 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1082 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1084 debugs(3, DBG_IMPORTANT
, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1090 parseBytesLine64(int64_t * bptr
, const char *units
)
1097 if ((u
= parseBytesUnits(units
)) == 0) {
1102 if ((token
= ConfigParser::NextToken()) == NULL
) {
1107 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1114 m
= u
; /* default to 'units' if none specified */
1118 else if ((token
= ConfigParser::NextToken()) == NULL
)
1119 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1120 config_input_line
<< "', assuming " <<
1121 d
<< " " << units
);
1122 else if ((m
= parseBytesUnits(token
)) == 0) {
1127 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1129 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2) {
1130 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1131 d
<< " " << token
<< ": integer overflow (int64_t).");
1137 parseBytesLine(size_t * bptr
, const char *units
)
1144 if ((u
= parseBytesUnits(units
)) == 0) {
1149 if ((token
= ConfigParser::NextToken()) == NULL
) {
1154 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1155 *bptr
= static_cast<size_t>(-1);
1161 m
= u
; /* default to 'units' if none specified */
1165 else if ((token
= ConfigParser::NextToken()) == NULL
)
1166 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1167 config_input_line
<< "', assuming " <<
1168 d
<< " " << units
);
1169 else if ((m
= parseBytesUnits(token
)) == 0) {
1174 *bptr
= static_cast<size_t>(m
* d
/ u
);
1176 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2) {
1177 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1178 d
<< " " << token
<< ": integer overflow (size_t).");
1184 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1191 if ((u
= parseBytesUnits(units
)) == 0) {
1196 if ((token
= ConfigParser::NextToken()) == NULL
) {
1201 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1208 m
= u
; /* default to 'units' if none specified */
1212 else if ((token
= ConfigParser::NextToken()) == NULL
)
1213 debugs(3, DBG_CRITICAL
, "WARNING: No units on '" <<
1214 config_input_line
<< "', assuming " <<
1215 d
<< " " << units
);
1216 else if ((m
= parseBytesUnits(token
)) == 0) {
1221 *bptr
= static_cast<ssize_t
>(m
* d
/ u
);
1223 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2) {
1224 debugs(3, DBG_CRITICAL
, "ERROR: Invalid value '" <<
1225 d
<< " " << token
<< ": integer overflow (ssize_t).");
1231 * Parse bytes from a string.
1232 * Similar to the parseBytesLine function but parses the string value instead of
1233 * the current token value.
1235 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1238 if ((u
= parseBytesUnits(units
)) == 0) {
1243 // Find number from string beginning.
1244 char const * number_begin
= value
;
1245 char const * number_end
= value
;
1247 while ((*number_end
>= '0' && *number_end
<= '9')) {
1252 number
.limitInit(number_begin
, number_end
- number_begin
);
1254 int d
= xatoi(number
.termedBuf());
1256 if ((m
= parseBytesUnits(number_end
)) == 0) {
1261 *bptr
= static_cast<size_t>(m
* d
/ u
);
1262 if (static_cast<double>(*bptr
) * 2 != (m
* d
/ u
) * 2)
1267 parseBytesUnits(const char *unit
)
1269 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1272 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1275 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1278 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1281 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1287 dump_SBufList(StoreEntry
* entry
, const SBufList
&words
)
1289 for (SBufList::const_iterator i
= words
.begin(); i
!= words
.end(); ++i
) {
1290 entry
->append(i
->rawContent(), i
->length());
1291 entry
->append(" ",1);
1293 entry
->append("\n",1);
1297 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1299 while (ae
!= NULL
) {
1300 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1301 storeAppendPrintf(entry
, "%s %s %s %s ",
1305 ae
->flags
.flagsStr());
1306 dump_SBufList(entry
, ae
->dump());
1312 parse_acl(ACL
** ae
)
1314 ACL::ParseAclLine(LegacyParser
, ae
);
1324 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1326 dump_SBufList(entry
, head
->dump());
1330 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1333 dump_SBufList(entry
, head
->treeDump(name
,NULL
));
1337 parse_acl_access(acl_access
** head
)
1339 aclParseAccessLine(cfg_directive
, LegacyParser
, head
);
1343 free_acl_access(acl_access
** head
)
1345 aclDestroyAccessList(head
);
1349 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1351 char buf
[MAX_IPSTRLEN
];
1352 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.toStr(buf
,MAX_IPSTRLEN
) );
1356 parse_address(Ip::Address
*addr
)
1358 char *token
= ConfigParser::NextToken();
1365 if (!strcmp(token
,"any_addr"))
1367 else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) )
1369 else if ( (*addr
= token
) ) // try parse numeric/IPA
1371 else if (addr
->GetHostByName(token
)) // dont use ipcache
1373 else { // not an IP and not a hostname
1374 debugs(3, DBG_CRITICAL
, "FATAL: invalid IP address or domain name '" << token
<< "'");
1380 free_address(Ip::Address
*addr
)
1386 dump_acl_address(StoreEntry
* entry
, const char *name
, Acl::Address
* head
)
1388 char buf
[MAX_IPSTRLEN
];
1390 for (Acl::Address
*l
= head
; l
; l
= l
->next
) {
1391 if (!l
->addr
.isAnyAddr())
1392 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.toStr(buf
,MAX_IPSTRLEN
));
1394 storeAppendPrintf(entry
, "%s autoselect", name
);
1396 dump_acl_list(entry
, l
->aclList
);
1398 storeAppendPrintf(entry
, "\n");
1403 parse_acl_address(Acl::Address
** head
)
1405 Acl::Address
*l
= new Acl::Address
;
1406 parse_address(&l
->addr
);
1407 aclParseAclList(LegacyParser
, &l
->aclList
, l
->addr
);
1409 Acl::Address
**tail
= head
;
1411 tail
= &(*tail
)->next
;
1417 free_acl_address(Acl::Address
** head
)
1424 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1428 for (l
= head
; l
; l
= l
->next
) {
1430 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1432 storeAppendPrintf(entry
, "%s none", name
);
1434 dump_acl_list(entry
, l
->aclList
);
1436 storeAppendPrintf(entry
, "\n");
1441 parse_acl_tos(acl_tos
** head
)
1443 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1444 char *token
= ConfigParser::NextToken();
1451 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1456 const unsigned int chTos
= tos
& 0xFC;
1458 debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: Tos value '" << tos
<< "' adjusted to '" << chTos
<< "'");
1462 acl_tos
*l
= new acl_tos
;
1464 l
->tos
= (tos_t
)tos
;
1466 aclParseAclList(LegacyParser
, &l
->aclList
, token
);
1468 acl_tos
**tail
= head
; /* sane name below */
1470 tail
= &(*tail
)->next
;
1476 free_acl_tos(acl_tos
** head
)
1482 #if SO_MARK && USE_LIBCAP
1485 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1487 for (acl_nfmark
*l
= head
; l
; l
= l
->next
) {
1489 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1491 storeAppendPrintf(entry
, "%s none", name
);
1493 dump_acl_list(entry
, l
->aclList
);
1495 storeAppendPrintf(entry
, "\n");
1500 parse_acl_nfmark(acl_nfmark
** head
)
1503 char *token
= ConfigParser::NextToken();
1510 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1515 acl_nfmark
*l
= new acl_nfmark
;
1519 aclParseAclList(LegacyParser
, &l
->aclList
, token
);
1521 acl_nfmark
**tail
= head
; /* sane name below */
1523 tail
= &(*tail
)->next
;
1529 free_acl_nfmark(acl_nfmark
** head
)
1534 #endif /* SO_MARK */
1537 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, AclSizeLimit
* head
)
1539 for (AclSizeLimit
*l
= head
; l
; l
= l
->next
) {
1541 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1543 storeAppendPrintf(entry
, "%s none", name
);
1545 dump_acl_list(entry
, l
->aclList
);
1547 storeAppendPrintf(entry
, "\n");
1552 parse_acl_b_size_t(AclSizeLimit
** head
)
1554 AclSizeLimit
*l
= new AclSizeLimit
;
1556 parse_b_int64_t(&l
->size
);
1558 aclParseAclList(LegacyParser
, &l
->aclList
, l
->size
);
1560 AclSizeLimit
**tail
= head
; /* sane name below */
1562 tail
= &(*tail
)->next
;
1568 free_acl_b_size_t(AclSizeLimit
** head
)
1576 #include "DelayConfig.h"
1577 #include "DelayPools.h"
1578 /* do nothing - free_delay_pool_count is the magic free function.
1579 * this is why delay_pool_count isn't just marked TYPE: u_short
1581 #define free_delay_pool_class(X)
1582 #define free_delay_pool_access(X)
1583 #define free_delay_pool_rates(X)
1584 #define dump_delay_pool_class(X, Y, Z)
1585 #define dump_delay_pool_access(X, Y, Z)
1586 #define dump_delay_pool_rates(X, Y, Z)
1589 free_delay_pool_count(DelayConfig
* cfg
)
1591 cfg
->freePoolCount();
1595 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1597 cfg
.dumpPoolCount (entry
, name
);
1601 parse_delay_pool_count(DelayConfig
* cfg
)
1603 cfg
->parsePoolCount();
1607 parse_delay_pool_class(DelayConfig
* cfg
)
1609 cfg
->parsePoolClass();
1613 parse_delay_pool_rates(DelayConfig
* cfg
)
1615 cfg
->parsePoolRates();
1619 parse_delay_pool_access(DelayConfig
* cfg
)
1621 cfg
->parsePoolAccess(LegacyParser
);
1627 #include "ClientDelayConfig.h"
1628 /* do nothing - free_client_delay_pool_count is the magic free function.
1629 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1632 #define free_client_delay_pool_access(X)
1633 #define free_client_delay_pool_rates(X)
1634 #define dump_client_delay_pool_access(X, Y, Z)
1635 #define dump_client_delay_pool_rates(X, Y, Z)
1638 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1640 cfg
->freePoolCount();
1644 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1646 cfg
.dumpPoolCount (entry
, name
);
1650 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1652 cfg
->parsePoolCount();
1656 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1658 cfg
->parsePoolRates();
1662 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1664 cfg
->parsePoolAccess(LegacyParser
);
1668 #if USE_HTTP_VIOLATIONS
1670 dump_http_header_access(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1673 manglers
->dumpAccess(entry
, name
);
1677 parse_http_header_access(HeaderManglers
**pm
)
1681 if ((t
= ConfigParser::NextToken()) == NULL
) {
1682 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1683 debugs(3, DBG_CRITICAL
, "parse_http_header_access: missing header name.");
1688 *pm
= new HeaderManglers
;
1689 HeaderManglers
*manglers
= *pm
;
1690 headerMangler
*mangler
= manglers
->track(t
);
1693 std::string directive
= "http_header_access ";
1695 aclParseAccessLine(directive
.c_str(), LegacyParser
, &mangler
->access_list
);
1699 free_HeaderManglers(HeaderManglers
**pm
)
1701 // we delete the entire http_header_* mangler configuration at once
1702 if (const HeaderManglers
*manglers
= *pm
) {
1709 dump_http_header_replace(StoreEntry
* entry
, const char *name
, const HeaderManglers
*manglers
)
1712 manglers
->dumpReplacement(entry
, name
);
1716 parse_http_header_replace(HeaderManglers
**pm
)
1720 if ((t
= ConfigParser::NextToken()) == NULL
) {
1721 debugs(3, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1722 debugs(3, DBG_CRITICAL
, "parse_http_header_replace: missing header name.");
1726 const char *value
= ConfigParser::NextQuotedOrToEol();
1729 *pm
= new HeaderManglers
;
1730 HeaderManglers
*manglers
= *pm
;
1731 manglers
->setReplacement(t
, value
);
1737 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1743 for (i
= 0; i
< swap
.n_configured
; ++i
) {
1744 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1746 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1748 storeAppendPrintf(entry
, "\n");
1753 check_null_string(char *s
)
1760 parse_authparam(Auth::ConfigVector
* config
)
1765 if ((type_str
= ConfigParser::NextToken()) == NULL
)
1768 if ((param_str
= ConfigParser::NextToken()) == NULL
)
1771 /* find a configuration for the scheme in the currently parsed configs... */
1772 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1774 if (schemeCfg
== NULL
) {
1775 /* Create a configuration based on the scheme info */
1776 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1778 if (theScheme
== NULL
) {
1779 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1783 config
->push_back(theScheme
->createConfig());
1784 schemeCfg
= Auth::Config::Find(type_str
);
1785 if (schemeCfg
== NULL
) {
1786 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1791 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1795 free_authparam(Auth::ConfigVector
* cfg
)
1797 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1800 /* on reconfigure initialize new auth schemes for the new config. */
1801 if (reconfiguring
) {
1807 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1809 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1810 (*i
)->dump(entry
, name
, (*i
));
1812 #endif /* USE_AUTH */
1814 /* TODO: just return the object, the # is irrelevant */
1816 find_fstype(char *type
)
1818 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1819 if (strcasecmp(type
, StoreFileSystem::FileSystems().at(i
)->type()) == 0)
1826 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1830 RefCount
<SwapDir
> sd
;
1834 if ((type_str
= ConfigParser::NextToken()) == NULL
)
1837 if ((path_str
= ConfigParser::NextToken()) == NULL
)
1840 fs
= find_fstype(type_str
);
1843 debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT
), "ERROR: This proxy does not support the '" << type_str
<< "' cache type. Ignoring.");
1847 /* reconfigure existing dir */
1849 for (i
= 0; i
< swap
->n_configured
; ++i
) {
1850 assert (swap
->swapDirs
[i
].getRaw());
1852 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1853 /* this is specific to on-fs Stores. The right
1854 * way to handle this is probably to have a mapping
1855 * from paths to stores, and have on-fs stores
1856 * register with that, and lookip in that in their
1857 * own setup logic. RBC 20041225. TODO.
1860 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1862 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().at(fs
)->type()) != 0) {
1863 debugs(3, DBG_CRITICAL
, "ERROR: Can't change type of existing cache_dir " <<
1864 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1874 if (swap
->n_configured
> 63) {
1875 /* 7 bits, signed */
1876 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1877 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1882 allocate_new_swapdir(swap
);
1884 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().at(fs
)->createSwapDir();
1886 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1888 /* parse the FS parameters and options */
1889 sd
->parse(swap
->n_configured
, path_str
);
1891 ++swap
->n_configured
;
1895 peer_type_str(const peer_t type
)
1897 const char * result
;
1909 case PEER_MULTICAST
:
1910 result
= "multicast";
1922 dump_peer(StoreEntry
* entry
, const char *name
, CachePeer
* p
)
1924 NeighborTypeDomainList
*t
;
1925 LOCAL_ARRAY(char, xname
, 128);
1928 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
1935 dump_peer_options(entry
, p
);
1938 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
1939 dump_acl_access(entry
, xname
, p
->access
);
1942 for (t
= p
->typelist
; t
; t
= t
->next
) {
1943 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
1945 peer_type_str(t
->type
),
1954 * utility function to prevent getservbyname() being called with a numeric value
1955 * on Windows at least it returns garage results.
1958 isUnsignedNumeric(const char *str
, size_t len
)
1960 if (len
< 1) return false;
1962 for (; len
>0 && *str
; ++str
, --len
) {
1963 if (! isdigit(*str
))
1970 \param proto 'tcp' or 'udp' for protocol
1971 \returns Port the named service is supposed to be listening on.
1973 static unsigned short
1974 GetService(const char *proto
)
1976 struct servent
*port
= NULL
;
1977 /** Parses a port number or service name from the squid.conf */
1978 char *token
= ConfigParser::NextToken();
1979 if (token
== NULL
) {
1981 return 0; /* NEVER REACHED */
1983 /** Returns either the service port number from /etc/services */
1984 if ( !isUnsignedNumeric(token
, strlen(token
)) )
1985 port
= getservbyname(token
, proto
);
1987 return ntohs((unsigned short)port
->s_port
);
1989 /** Or a numeric translation of the config text. */
1990 return xatos(token
);
1994 \returns Port the named TCP service is supposed to be listening on.
1995 \copydoc GetService(const char *proto)
1997 inline unsigned short
2000 return GetService("tcp");
2004 \returns Port the named UDP service is supposed to be listening on.
2005 \copydoc GetService(const char *proto)
2007 inline unsigned short
2010 return GetService("udp");
2014 parse_peer(CachePeer
** head
)
2017 CachePeer
*p
= new CachePeer
;
2019 if ((token
= ConfigParser::NextToken()) == NULL
)
2022 p
->host
= xstrdup(token
);
2024 p
->name
= xstrdup(token
);
2026 if ((token
= ConfigParser::NextToken()) == NULL
)
2029 p
->type
= parseNeighborType(token
);
2031 if (p
->type
== PEER_MULTICAST
) {
2032 p
->options
.no_digest
= true;
2033 p
->options
.no_netdb_exchange
= true;
2036 p
->http_port
= GetTcpService();
2041 p
->icp
.port
= GetUdpService();
2043 while ((token
= ConfigParser::NextToken())) {
2044 if (!strcmp(token
, "proxy-only")) {
2045 p
->options
.proxy_only
= true;
2046 } else if (!strcmp(token
, "no-query")) {
2047 p
->options
.no_query
= true;
2048 } else if (!strcmp(token
, "background-ping")) {
2049 p
->options
.background_ping
= true;
2050 } else if (!strcmp(token
, "no-digest")) {
2051 p
->options
.no_digest
= true;
2052 } else if (!strcmp(token
, "no-tproxy")) {
2053 p
->options
.no_tproxy
= true;
2054 } else if (!strcmp(token
, "multicast-responder")) {
2055 p
->options
.mcast_responder
= true;
2056 #if PEER_MULTICAST_SIBLINGS
2057 } else if (!strcmp(token
, "multicast-siblings")) {
2058 p
->options
.mcast_siblings
= true;
2060 } else if (!strncmp(token
, "weight=", 7)) {
2061 p
->weight
= xatoi(token
+ 7);
2062 } else if (!strncmp(token
, "basetime=", 9)) {
2063 p
->basetime
= xatoi(token
+ 9);
2064 } else if (!strcmp(token
, "closest-only")) {
2065 p
->options
.closest_only
= true;
2066 } else if (!strncmp(token
, "ttl=", 4)) {
2067 p
->mcast
.ttl
= xatoi(token
+ 4);
2069 if (p
->mcast
.ttl
< 0)
2072 if (p
->mcast
.ttl
> 128)
2074 } else if (!strcmp(token
, "default")) {
2075 p
->options
.default_parent
= true;
2076 } else if (!strcmp(token
, "round-robin")) {
2077 p
->options
.roundrobin
= true;
2078 } else if (!strcmp(token
, "weighted-round-robin")) {
2079 p
->options
.weighted_roundrobin
= true;
2081 } else if (!strcmp(token
, "htcp")) {
2082 p
->options
.htcp
= true;
2083 } else if (!strncmp(token
, "htcp=", 5) || !strncmp(token
, "htcp-", 5)) {
2084 /* Note: The htcp- form is deprecated, replaced by htcp= */
2085 p
->options
.htcp
= true;
2086 char *tmp
= xstrdup(token
+5);
2087 char *mode
, *nextmode
;
2088 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2089 nextmode
= strchr(mode
, ',');
2094 if (!strcmp(mode
, "no-clr")) {
2095 if (p
->options
.htcp_only_clr
)
2096 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2097 p
->options
.htcp_no_clr
= true;
2098 } else if (!strcmp(mode
, "no-purge-clr")) {
2099 p
->options
.htcp_no_purge_clr
= true;
2100 } else if (!strcmp(mode
, "only-clr")) {
2101 if (p
->options
.htcp_no_clr
)
2102 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2103 p
->options
.htcp_only_clr
= true;
2104 } else if (!strcmp(mode
, "forward-clr")) {
2105 p
->options
.htcp_forward_clr
= true;
2106 } else if (!strcmp(mode
, "oldsquid")) {
2107 p
->options
.htcp_oldsquid
= true;
2109 fatalf("invalid HTCP mode '%s'", mode
);
2114 } else if (!strcmp(token
, "no-netdb-exchange")) {
2115 p
->options
.no_netdb_exchange
= true;
2117 } else if (!strcmp(token
, "carp")) {
2118 if (p
->type
!= PEER_PARENT
)
2119 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2121 p
->options
.carp
= true;
2122 } else if (!strncmp(token
, "carp-key=", 9)) {
2123 if (p
->options
.carp
!= true)
2124 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2125 p
->options
.carp_key
.set
= true;
2126 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2127 for (; key
; key
= nextkey
) {
2128 nextkey
=strchr(key
,',');
2129 if (nextkey
) ++nextkey
; // skip the comma, any
2130 if (0==strncmp(key
,"scheme",6)) {
2131 p
->options
.carp_key
.scheme
= true;
2132 } else if (0==strncmp(key
,"host",4)) {
2133 p
->options
.carp_key
.host
= true;
2134 } else if (0==strncmp(key
,"port",4)) {
2135 p
->options
.carp_key
.port
= true;
2136 } else if (0==strncmp(key
,"path",4)) {
2137 p
->options
.carp_key
.path
= true;
2138 } else if (0==strncmp(key
,"params",6)) {
2139 p
->options
.carp_key
.params
= true;
2141 fatalf("invalid carp-key '%s'",key
);
2144 } else if (!strcmp(token
, "userhash")) {
2146 if (p
->type
!= PEER_PARENT
)
2147 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2149 p
->options
.userhash
= true;
2151 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2153 } else if (!strcmp(token
, "sourcehash")) {
2154 if (p
->type
!= PEER_PARENT
)
2155 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2157 p
->options
.sourcehash
= true;
2159 } else if (!strcmp(token
, "no-delay")) {
2161 p
->options
.no_delay
= true;
2163 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2165 } else if (!strncmp(token
, "login=", 6)) {
2166 p
->login
= xstrdup(token
+ 6);
2167 rfc1738_unescape(p
->login
);
2168 } else if (!strncmp(token
, "connect-timeout=", 16)) {
2169 p
->connect_timeout
= xatoi(token
+ 16);
2170 } else if (!strncmp(token
, "connect-fail-limit=", 19)) {
2171 p
->connect_fail_limit
= xatoi(token
+ 19);
2172 #if USE_CACHE_DIGESTS
2173 } else if (!strncmp(token
, "digest-url=", 11)) {
2174 p
->digest_url
= xstrdup(token
+ 11);
2177 } else if (!strcmp(token
, "allow-miss")) {
2178 p
->options
.allow_miss
= true;
2179 } else if (!strncmp(token
, "max-conn=", 9)) {
2180 p
->max_conn
= xatoi(token
+ 9);
2181 } else if (!strncmp(token
, "standby=", 8)) {
2182 p
->standby
.limit
= xatoi(token
+ 8);
2183 } else if (!strcmp(token
, "originserver")) {
2184 p
->options
.originserver
= true;
2185 } else if (!strncmp(token
, "name=", 5)) {
2189 p
->name
= xstrdup(token
+ 5);
2190 } else if (!strncmp(token
, "forceddomain=", 13)) {
2191 safe_free(p
->domain
);
2193 p
->domain
= xstrdup(token
+ 13);
2195 } else if (strncmp(token
, "ssl", 3) == 0) {
2197 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option '" << token
<< "' requires --with-openssl");
2199 p
->secure
.parse(token
+3);
2201 } else if (strncmp(token
, "tls-", 4) == 0) {
2202 p
->secure
.parse(token
+4);
2203 } else if (strcmp(token
, "front-end-https") == 0) {
2204 p
->front_end_https
= 1;
2205 } else if (strcmp(token
, "front-end-https=on") == 0) {
2206 p
->front_end_https
= 1;
2207 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2208 p
->front_end_https
= 2;
2209 } else if (strcmp(token
, "connection-auth=off") == 0) {
2210 p
->connection_auth
= 0;
2211 } else if (strcmp(token
, "connection-auth") == 0) {
2212 p
->connection_auth
= 1;
2213 } else if (strcmp(token
, "connection-auth=on") == 0) {
2214 p
->connection_auth
= 1;
2215 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2216 p
->connection_auth
= 2;
2217 } else if (token
[0] == '#') {
2218 // start of a text comment. stop reading this line.
2221 debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT
), "ERROR: Ignoring unknown cache_peer option '" << token
<< "'");
2225 if (peerFindByName(p
->name
))
2226 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2228 if (p
->max_conn
> 0 && p
->max_conn
< p
->standby
.limit
)
2229 fatalf("ERROR: cache_peer %s max-conn=%d is lower than its standby=%d\n", p
->host
, p
->max_conn
, p
->standby
.limit
);
2234 if (p
->connect_fail_limit
< 1)
2235 p
->connect_fail_limit
= 10;
2237 #if USE_CACHE_DIGESTS
2239 if (!p
->options
.no_digest
) {
2240 /* XXX This looks odd.. who has the original pointer
2243 PeerDigest
*pd
= peerDigestCreate(p
);
2244 p
->digest
= cbdataReference(pd
);
2249 p
->index
= ++Config
.npeers
;
2251 while (*head
!= NULL
)
2252 head
= &(*head
)->next
;
2260 free_peer(CachePeer
** P
)
2268 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, Mgr::ActionPasswordList
* list
)
2272 while (list
!= NULL
) {
2273 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2274 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2276 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2278 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2279 storeAppendPrintf(entry
, " %s", w
->key
);
2282 storeAppendPrintf(entry
, "\n");
2288 parse_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2290 char *passwd
= NULL
;
2291 wordlist
*actions
= NULL
;
2292 Mgr::ActionPasswordList
*p
;
2293 Mgr::ActionPasswordList
**P
;
2294 parse_string(&passwd
);
2295 parse_wordlist(&actions
);
2296 p
= new Mgr::ActionPasswordList
;
2298 p
->actions
= actions
;
2300 for (P
= head
; *P
; P
= &(*P
)->next
) {
2302 * See if any of the actions from this line already have a
2303 * password from previous lines. The password checking
2304 * routines in cache_manager.c take the the password from
2305 * the first Mgr::ActionPasswordList that contains the
2306 * requested action. Thus, we should warn users who might
2307 * think they can have two passwords for the same action.
2312 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2313 for (u
= actions
; u
; u
= u
->next
) {
2314 if (strcmp(w
->key
, u
->key
))
2317 debugs(0, DBG_CRITICAL
, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2326 free_cachemgrpasswd(Mgr::ActionPasswordList
** head
)
2328 Mgr::ActionPasswordList
*p
;
2330 while ((p
= *head
) != NULL
) {
2333 wordlistDestroy(&p
->actions
);
2339 dump_denyinfo(StoreEntry
* entry
, const char *name
, AclDenyInfoList
* var
)
2343 while (var
!= NULL
) {
2344 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2346 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2347 storeAppendPrintf(entry
, " %s", a
->name
);
2349 storeAppendPrintf(entry
, "\n");
2356 parse_denyinfo(AclDenyInfoList
** var
)
2358 aclParseDenyInfoLine(var
);
2362 free_denyinfo(AclDenyInfoList
** list
)
2364 AclDenyInfoList
*a
= NULL
;
2365 AclDenyInfoList
*a_next
= NULL
;
2366 AclNameList
*l
= NULL
;
2367 AclNameList
*l_next
= NULL
;
2369 for (a
= *list
; a
; a
= a_next
) {
2370 for (l
= a
->acl_list
; l
; l
= l_next
) {
2372 memFree(l
, MEM_ACL_NAME_LIST
);
2377 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2385 parse_peer_access(void)
2390 if (!(host
= ConfigParser::NextToken()))
2393 if ((p
= peerFindByName(host
)) == NULL
) {
2394 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2398 std::string directive
= "peer_access ";
2400 aclParseAccessLine(directive
.c_str(), LegacyParser
, &p
->access
);
2404 parse_hostdomaintype(void)
2408 char *domain
= NULL
;
2410 if (!(host
= ConfigParser::NextToken()))
2413 if (!(type
= ConfigParser::NextToken()))
2416 while ((domain
= ConfigParser::NextToken())) {
2417 NeighborTypeDomainList
*l
= NULL
;
2418 NeighborTypeDomainList
**L
= NULL
;
2421 if ((p
= peerFindByName(host
)) == NULL
) {
2422 debugs(15, DBG_CRITICAL
, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2426 l
= static_cast<NeighborTypeDomainList
*>(xcalloc(1, sizeof(NeighborTypeDomainList
)));
2427 l
->type
= parseNeighborType(type
);
2428 l
->domain
= xstrdup(domain
);
2430 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2436 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2438 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2456 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2458 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2462 parse_onoff(int *var
)
2464 char *token
= ConfigParser::NextToken();
2469 if (!strcmp(token
, "on")) {
2471 } else if (!strcmp(token
, "enable")) {
2472 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'enable' is deprecated. Please update to use 'on'.");
2474 } else if (!strcmp(token
, "off")) {
2476 } else if (!strcmp(token
, "disable")) {
2477 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'disable' is deprecated. Please update to use 'off'.");
2480 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "ERROR: Invalid option: Boolean options can only be 'on' or 'off'.");
2485 #define free_onoff free_int
2488 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2499 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2503 parse_tristate(int *var
)
2505 char *token
= ConfigParser::NextToken();
2510 if (!strcmp(token
, "on")) {
2512 } else if (!strcmp(token
, "enable")) {
2513 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'enable' is deprecated. Please update to use value 'on'.");
2515 } else if (!strcmp(token
, "warn")) {
2517 } else if (!strcmp(token
, "off")) {
2519 } else if (!strcmp(token
, "disable")) {
2520 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'disable' is deprecated. Please update to use value 'off'.");
2523 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "ERROR: Invalid option: Tristate options can only be 'on', 'off', or 'warn'.");
2528 #define free_tristate free_int
2531 parse_pipelinePrefetch(int *var
)
2533 char *token
= ConfigParser::PeekAtToken();
2538 if (!strcmp(token
, "on")) {
2539 debugs(0, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: 'pipeline_prefetch on' is deprecated. Please update to use 1 (or a higher number).");
2542 (void)ConfigParser::NextToken();
2543 } else if (!strcmp(token
, "off")) {
2544 debugs(0, DBG_PARSE_NOTE(2), "WARNING: 'pipeline_prefetch off' is deprecated. Please update to use '0'.");
2547 (void)ConfigParser::NextToken();
2552 #define free_pipelinePrefetch free_int
2553 #define dump_pipelinePrefetch dump_int
2556 dump_refreshpattern(StoreEntry
* entry
, const char *name
, RefreshPattern
* head
)
2558 while (head
!= NULL
) {
2559 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2561 head
->pattern
.flags
®_ICASE
? " -i" : null_string
,
2562 head
->pattern
.c_str(),
2563 (int) head
->min
/ 60,
2564 (int) (100.0 * head
->pct
+ 0.5),
2565 (int) head
->max
/ 60);
2567 if (head
->max_stale
>= 0)
2568 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2570 if (head
->flags
.refresh_ims
)
2571 storeAppendPrintf(entry
, " refresh-ims");
2573 if (head
->flags
.store_stale
)
2574 storeAppendPrintf(entry
, " store-stale");
2576 #if USE_HTTP_VIOLATIONS
2578 if (head
->flags
.override_expire
)
2579 storeAppendPrintf(entry
, " override-expire");
2581 if (head
->flags
.override_lastmod
)
2582 storeAppendPrintf(entry
, " override-lastmod");
2584 if (head
->flags
.reload_into_ims
)
2585 storeAppendPrintf(entry
, " reload-into-ims");
2587 if (head
->flags
.ignore_reload
)
2588 storeAppendPrintf(entry
, " ignore-reload");
2590 if (head
->flags
.ignore_no_store
)
2591 storeAppendPrintf(entry
, " ignore-no-store");
2593 if (head
->flags
.ignore_private
)
2594 storeAppendPrintf(entry
, " ignore-private");
2597 storeAppendPrintf(entry
, "\n");
2604 parse_refreshpattern(RefreshPattern
** head
)
2611 int refresh_ims
= 0;
2612 int store_stale
= 0;
2615 #if USE_HTTP_VIOLATIONS
2617 int override_expire
= 0;
2618 int override_lastmod
= 0;
2619 int reload_into_ims
= 0;
2620 int ignore_reload
= 0;
2621 int ignore_no_store
= 0;
2622 int ignore_private
= 0;
2629 int flags
= REG_EXTENDED
| REG_NOSUB
;
2631 if ((token
= ConfigParser::RegexPattern()) != NULL
) {
2633 if (strcmp(token
, "-i") == 0) {
2635 token
= ConfigParser::RegexPattern();
2636 } else if (strcmp(token
, "+i") == 0) {
2637 flags
&= ~REG_ICASE
;
2638 token
= ConfigParser::RegexPattern();
2643 if (token
== NULL
) {
2644 debugs(3, DBG_CRITICAL
, "FATAL: refresh_pattern missing the regex pattern parameter");
2649 pattern
= xstrdup(token
);
2651 i
= GetInteger(); /* token: min */
2653 /* catch negative and insanely huge values close to 32-bit wrap */
2655 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2658 if (i
> 60*24*365) {
2659 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2663 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2665 i
= GetPercentage(); /* token: pct */
2667 pct
= (double) i
/ 100.0;
2669 i
= GetInteger(); /* token: max */
2671 /* catch negative and insanely huge values close to 32-bit wrap */
2673 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2676 if (i
> 60*24*365) {
2677 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2681 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2684 while ((token
= ConfigParser::NextToken()) != NULL
) {
2685 if (!strcmp(token
, "refresh-ims")) {
2687 } else if (!strcmp(token
, "store-stale")) {
2689 } else if (!strncmp(token
, "max-stale=", 10)) {
2690 max_stale
= xatoi(token
+ 10);
2692 #if USE_HTTP_VIOLATIONS
2694 } else if (!strcmp(token
, "override-expire"))
2695 override_expire
= 1;
2696 else if (!strcmp(token
, "override-lastmod"))
2697 override_lastmod
= 1;
2698 else if (!strcmp(token
, "ignore-no-store"))
2699 ignore_no_store
= 1;
2700 else if (!strcmp(token
, "ignore-private"))
2702 else if (!strcmp(token
, "reload-into-ims")) {
2703 reload_into_ims
= 1;
2704 refresh_nocache_hack
= 1;
2705 /* tell client_side.c that this is used */
2706 } else if (!strcmp(token
, "ignore-reload")) {
2708 refresh_nocache_hack
= 1;
2709 /* tell client_side.c that this is used */
2712 } else if (!strcmp(token
, "ignore-no-cache") ||
2713 !strcmp(token
, "ignore-must-revalidate") ||
2714 !strcmp(token
, "ignore-auth")
2716 debugs(22, DBG_PARSE_NOTE(2), "UPGRADE: refresh_pattern option '" << token
<< "' is obsolete. Remove it.");
2718 debugs(22, DBG_CRITICAL
, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2721 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2723 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2724 debugs(22, DBG_CRITICAL
, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2725 debugs(22, DBG_CRITICAL
, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2730 pct
= pct
< 0.0 ? 0.0 : pct
;
2731 max
= max
< 0 ? 0 : max
;
2732 t
= new RefreshPattern(pattern
, flags
);
2733 t
->pattern
.regex
= comp
;
2739 t
->flags
.refresh_ims
= true;
2742 t
->flags
.store_stale
= true;
2744 t
->max_stale
= max_stale
;
2746 #if USE_HTTP_VIOLATIONS
2748 if (override_expire
)
2749 t
->flags
.override_expire
= true;
2751 if (override_lastmod
)
2752 t
->flags
.override_lastmod
= true;
2754 if (reload_into_ims
)
2755 t
->flags
.reload_into_ims
= true;
2758 t
->flags
.ignore_reload
= true;
2760 if (ignore_no_store
)
2761 t
->flags
.ignore_no_store
= true;
2764 t
->flags
.ignore_private
= true;
2770 head
= &(*head
)->next
;
2778 free_refreshpattern(RefreshPattern
** head
)
2783 #if USE_HTTP_VIOLATIONS
2784 refresh_nocache_hack
= 0;
2790 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2793 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2797 parse_string(char **var
)
2799 char *token
= ConfigParser::NextToken();
2805 *var
= xstrdup(token
);
2809 free_string(char **var
)
2815 parse_eol(char *volatile *var
)
2822 unsigned char *token
= (unsigned char *) ConfigParser::NextQuotedOrToEol();
2830 while (*token
&& xisspace(*token
))
2838 *var
= xstrdup((char *) token
);
2841 #define dump_eol dump_string
2842 #define free_eol free_string
2845 parse_TokenOrQuotedString(char **var
)
2847 char *token
= ConfigParser::NextQuotedToken();
2853 *var
= xstrdup(token
);
2856 #define dump_TokenOrQuotedString dump_string
2857 #define free_TokenOrQuotedString free_string
2860 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
2862 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
2866 parse_time_t(time_t * var
)
2869 parseTimeLine(&tval
, T_SECOND_STR
, false);
2870 *var
= static_cast<time_t>(tval
/1000);
2874 free_time_t(time_t * var
)
2880 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
2883 storeAppendPrintf(entry
, "%s %" PRId64
" milliseconds\n", name
, var
);
2885 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
2889 parse_time_msec(time_msec_t
* var
)
2891 parseTimeLine(var
, T_SECOND_STR
, true);
2895 free_time_msec(time_msec_t
* var
)
2902 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
2904 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
2909 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
2911 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
2915 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
2917 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
2922 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
2924 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
2929 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
2931 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_BYTES_STR
);
2935 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
2937 storeAppendPrintf(entry
, "%s %" PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
2942 parse_size_t(size_t * var
)
2951 parse_b_size_t(size_t * var
)
2953 parseBytesLine(var
, B_BYTES_STR
);
2957 parse_b_ssize_t(ssize_t
* var
)
2959 parseBytesLineSigned(var
, B_BYTES_STR
);
2964 parse_kb_size_t(size_t * var
)
2966 parseBytesLine(var
, B_KBYTES_STR
);
2971 parse_b_int64_t(int64_t * var
)
2973 parseBytesLine64(var
, B_BYTES_STR
);
2977 parse_kb_int64_t(int64_t * var
)
2979 parseBytesLine64(var
, B_KBYTES_STR
);
2983 free_size_t(size_t * var
)
2989 free_ssize_t(ssize_t
* var
)
2995 free_b_int64_t(int64_t * var
)
3000 #define free_b_size_t free_size_t
3001 #define free_b_ssize_t free_ssize_t
3002 #define free_kb_size_t free_size_t
3003 #define free_mb_size_t free_size_t
3004 #define free_gb_size_t free_size_t
3005 #define free_kb_int64_t free_b_int64_t
3008 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3010 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3014 free_u_short(unsigned short * u
)
3020 parse_u_short(unsigned short * var
)
3022 ConfigParser::ParseUShort(var
);
3026 ConfigParser::ParseUShort(unsigned short *var
)
3032 ConfigParser::ParseBool(bool *var
)
3034 int i
= GetInteger();
3045 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3047 while (list
!= NULL
) {
3048 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3054 ConfigParser::ParseWordList(wordlist
** list
)
3056 parse_wordlist(list
);
3060 parse_wordlist(wordlist
** list
)
3063 while ((token
= ConfigParser::NextQuotedToken()))
3064 wordlistAdd(list
, token
);
3067 #if 0 /* now unused */
3069 check_null_wordlist(wordlist
* w
)
3076 check_null_acl_access(acl_access
* a
)
3081 #define free_wordlist wordlistDestroy
3083 #define free_uri_whitespace free_int
3086 parse_uri_whitespace(int *var
)
3088 char *token
= ConfigParser::NextToken();
3093 if (!strcmp(token
, "strip"))
3094 *var
= URI_WHITESPACE_STRIP
;
3095 else if (!strcmp(token
, "deny"))
3096 *var
= URI_WHITESPACE_DENY
;
3097 else if (!strcmp(token
, "allow"))
3098 *var
= URI_WHITESPACE_ALLOW
;
3099 else if (!strcmp(token
, "encode"))
3100 *var
= URI_WHITESPACE_ENCODE
;
3101 else if (!strcmp(token
, "chop"))
3102 *var
= URI_WHITESPACE_CHOP
;
3104 debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token
<< "': 'uri_whitespace' accepts 'strip', 'deny', 'allow', 'encode', and 'chop'.");
3110 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3114 if (var
== URI_WHITESPACE_ALLOW
)
3116 else if (var
== URI_WHITESPACE_ENCODE
)
3118 else if (var
== URI_WHITESPACE_CHOP
)
3120 else if (var
== URI_WHITESPACE_DENY
)
3125 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3129 free_removalpolicy(RemovalPolicySettings
** settings
)
3134 free_string(&(*settings
)->type
);
3136 free_wordlist(&(*settings
)->args
);
3144 parse_removalpolicy(RemovalPolicySettings
** settings
)
3147 free_removalpolicy(settings
);
3149 *settings
= new RemovalPolicySettings
;
3151 parse_string(&(*settings
)->type
);
3153 parse_wordlist(&(*settings
)->args
);
3157 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3160 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3161 args
= settings
->args
;
3164 storeAppendPrintf(entry
, " %s", args
->key
);
3168 storeAppendPrintf(entry
, "\n");
3172 free_YesNoNone(YesNoNone
*)
3176 parse_YesNoNone(YesNoNone
*option
)
3179 parse_onoff(&value
);
3180 option
->configure(value
> 0);
3184 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3186 if (option
.configured())
3187 dump_onoff(entry
, name
, option
? 1 : 0);
3191 free_memcachemode(SquidConfig
*)
3195 parse_memcachemode(SquidConfig
*)
3197 char *token
= ConfigParser::NextToken();
3201 if (strcmp(token
, "always") == 0) {
3202 Config
.onoff
.memory_cache_first
= 1;
3203 Config
.onoff
.memory_cache_disk
= 1;
3204 } else if (strcmp(token
, "disk") == 0) {
3205 Config
.onoff
.memory_cache_first
= 0;
3206 Config
.onoff
.memory_cache_disk
= 1;
3207 } else if (strncmp(token
, "net", 3) == 0) {
3208 Config
.onoff
.memory_cache_first
= 1;
3209 Config
.onoff
.memory_cache_disk
= 0;
3210 } else if (strcmp(token
, "never") == 0) {
3211 Config
.onoff
.memory_cache_first
= 0;
3212 Config
.onoff
.memory_cache_disk
= 0;
3214 debugs(0, DBG_PARSE_NOTE(2), "ERROR: Invalid option '" << token
<< "': 'memory_cache_mode' accepts 'always', 'disk', 'network', and 'never'.");
3220 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&)
3222 storeAppendPrintf(entry
, "%s ", name
);
3223 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3224 storeAppendPrintf(entry
, "always");
3225 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3226 storeAppendPrintf(entry
, "disk");
3227 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3228 storeAppendPrintf(entry
, "network");
3229 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3230 storeAppendPrintf(entry
, "none");
3231 storeAppendPrintf(entry
, "\n");
3234 #include "cf_parser.cci"
3237 parseNeighborType(const char *s
)
3239 if (!strcmp(s
, "parent"))
3242 if (!strcmp(s
, "neighbor"))
3243 return PEER_SIBLING
;
3245 if (!strcmp(s
, "neighbour"))
3246 return PEER_SIBLING
;
3248 if (!strcmp(s
, "sibling"))
3249 return PEER_SIBLING
;
3251 if (!strcmp(s
, "multicast"))
3252 return PEER_MULTICAST
;
3254 debugs(15, DBG_CRITICAL
, "WARNING: Unknown neighbor type: " << s
);
3256 return PEER_SIBLING
;
3261 parse_IpAddress_list(Ip::Address_list
** head
)
3264 Ip::Address_list
*s
;
3267 while ((token
= ConfigParser::NextToken())) {
3268 if (GetHostWithPort(token
, &ipa
)) {
3271 head
= &(*head
)->next
;
3273 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3283 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3285 char ntoabuf
[MAX_IPSTRLEN
];
3288 storeAppendPrintf(e
, "%s %s\n",
3290 s
->s
.toStr(ntoabuf
,MAX_IPSTRLEN
));
3296 free_IpAddress_list(Ip::Address_list
** head
)
3298 if (*head
) delete *head
;
3302 #if CURRENTLY_UNUSED
3303 /* This code was previously used by http_port. Left as it really should
3304 * be used by icp_port and htcp_port
3307 check_null_IpAddress_list(const Ip::Address_list
* s
)
3312 #endif /* CURRENTLY_UNUSED */
3313 #endif /* USE_WCCPv2 */
3316 parsePortSpecification(const AnyP::PortCfgPointer
&s
, char *token
)
3319 unsigned short port
= 0;
3323 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3324 s
->name
= xstrdup(token
);
3325 s
->connection_auth_disabled
= false;
3327 const char *portType
= AnyP::UriScheme(s
->transport
.protocol
).c_str();
3329 if (*token
== '[') {
3332 t
= strchr(host
, ']');
3334 debugs(3, DBG_CRITICAL
, "FATAL: " << portType
<< "_port: missing ']' on IPv6 address: " << token
);
3340 debugs(3, DBG_CRITICAL
, "FATAL: " << portType
<< "_port: missing Port in: " << token
);
3343 if (!Ip::EnableIpv6
) {
3344 debugs(3, DBG_CRITICAL
, "FATAL: " << portType
<< "_port: IPv6 is not available.");
3347 port
= xatos(t
+ 1);
3348 } else if ((t
= strchr(token
, ':'))) {
3353 port
= xatos(t
+ 1);
3355 } else if (strtol(token
, &junk
, 10) && !*junk
) {
3356 port
= xatos(token
);
3357 debugs(3, 3, portType
<< "_port: found Listen on Port: " << port
);
3359 debugs(3, DBG_CRITICAL
, "FATAL: " << portType
<< "_port: missing Port: " << token
);
3363 if (port
== 0 && host
!= NULL
) {
3364 debugs(3, DBG_CRITICAL
, "FATAL: " << portType
<< "_port: Port cannot be 0: " << token
);
3371 if (!Ip::EnableIpv6
)
3373 debugs(3, 3, portType
<< "_port: found Listen on wildcard address: *:" << s
->s
.port());
3374 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3376 if (!Ip::EnableIpv6
)
3378 debugs(3, 3, portType
<< "_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3379 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3380 /* dont use ipcache */
3381 s
->defaultsite
= xstrdup(host
);
3383 if (!Ip::EnableIpv6
)
3385 debugs(3, 3, portType
<< "_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3387 debugs(3, DBG_CRITICAL
, "FATAL: " << portType
<< "_port: failed to resolve Host/IP: " << host
);
3392 /// parses the protocol= option of the *_port directive, returning parsed value
3393 /// unsupported option values result in a fatal error message
3394 /// upper case values required; caller may convert for backward compatibility
3395 static AnyP::ProtocolVersion
3396 parsePortProtocol(const SBuf
&value
)
3398 // HTTP/1.0 not supported because we are version 1.1 which contains a superset of 1.0
3399 // and RFC 2616 requires us to upgrade 1.0 to 1.1
3400 if (value
.cmp("HTTP") == 0 || value
.cmp("HTTP/1.1") == 0)
3401 return AnyP::ProtocolVersion(AnyP::PROTO_HTTP
, 1,1);
3403 if (value
.cmp("HTTPS") == 0 || value
.cmp("HTTPS/1.1") == 0)
3404 return AnyP::ProtocolVersion(AnyP::PROTO_HTTPS
, 1,1);
3406 if (value
.cmp("FTP") == 0)
3407 return Ftp::ProtocolVersion();
3409 fatalf("%s directive does not support protocol=" SQUIDSBUFPH
"\n", cfg_directive
, SQUIDSBUFPRINT(value
));
3410 return AnyP::ProtocolVersion(); // not reached
3414 parse_port_option(AnyP::PortCfgPointer
&s
, char *token
)
3418 if (strcmp(token
, "accel") == 0) {
3419 if (s
->flags
.isIntercepted()) {
3420 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": Accelerator mode requires its own port. It cannot be shared with other modes.");
3423 s
->flags
.accelSurrogate
= true;
3425 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3426 if (s
->flags
.accelSurrogate
|| s
->flags
.tproxyIntercept
) {
3427 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": Intercept mode requires its own interception port. It cannot be shared with other modes.");
3430 s
->flags
.natIntercept
= true;
3431 Ip::Interceptor
.StartInterception();
3432 /* Log information regarding the port modes under interception. */
3433 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3434 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3435 } else if (strcmp(token
, "tproxy") == 0) {
3436 if (s
->flags
.natIntercept
|| s
->flags
.accelSurrogate
) {
3437 debugs(3,DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": TPROXY option requires its own interception port. It cannot be shared with other modes.");
3440 s
->flags
.tproxyIntercept
= true;
3441 Ip::Interceptor
.StartTransparency();
3442 /* Log information regarding the port modes under transparency. */
3443 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (TPROXY enabled)");
3445 if (s
->flags
.proxySurrogate
) {
3446 debugs(3, DBG_IMPORTANT
, "Disabling TPROXY Spoofing on port " << s
->s
<< " (require-proxy-header enabled)");
3449 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3450 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": TPROXY support in the system does not work.");
3454 } else if (strcmp(token
, "require-proxy-header") == 0) {
3455 s
->flags
.proxySurrogate
= true;
3456 if (s
->flags
.tproxyIntercept
) {
3457 // receiving is still permitted, so we do not unset the TPROXY flag
3458 // spoofing access control override takes care of the spoof disable later
3459 debugs(3, DBG_IMPORTANT
, "Disabling TPROXY Spoofing on port " << s
->s
<< " (require-proxy-header enabled)");
3462 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3463 if (!s
->flags
.accelSurrogate
) {
3464 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": defaultsite option requires Acceleration mode flag.");
3467 safe_free(s
->defaultsite
);
3468 s
->defaultsite
= xstrdup(token
+ 12);
3469 } else if (strcmp(token
, "vhost") == 0) {
3470 if (!s
->flags
.accelSurrogate
) {
3471 debugs(3, DBG_CRITICAL
, "WARNING: " << cfg_directive
<< ": vhost option is deprecated. Use 'accel' mode flag instead.");
3473 s
->flags
.accelSurrogate
= true;
3475 } else if (strcmp(token
, "no-vhost") == 0) {
3476 if (!s
->flags
.accelSurrogate
) {
3477 debugs(3, DBG_IMPORTANT
, "ERROR: " << cfg_directive
<< ": no-vhost option requires Acceleration mode flag.");
3480 } else if (strcmp(token
, "vport") == 0) {
3481 if (!s
->flags
.accelSurrogate
) {
3482 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": vport option requires Acceleration mode flag.");
3486 } else if (strncmp(token
, "vport=", 6) == 0) {
3487 if (!s
->flags
.accelSurrogate
) {
3488 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": vport option requires Acceleration mode flag.");
3491 s
->vport
= xatos(token
+ 6);
3492 } else if (strncmp(token
, "protocol=", 9) == 0) {
3493 if (!s
->flags
.accelSurrogate
) {
3494 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": protocol option requires Acceleration mode flag.");
3497 s
->transport
= parsePortProtocol(ToUpper(SBuf(token
+ 9)));
3498 } else if (strcmp(token
, "allow-direct") == 0) {
3499 if (!s
->flags
.accelSurrogate
) {
3500 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": allow-direct option requires Acceleration mode flag.");
3503 s
->allow_direct
= true;
3504 } else if (strcmp(token
, "act-as-origin") == 0) {
3505 if (!s
->flags
.accelSurrogate
) {
3506 debugs(3, DBG_IMPORTANT
, "ERROR: " << cfg_directive
<< ": act-as-origin option requires Acceleration mode flag.");
3508 s
->actAsOrigin
= true;
3509 } else if (strcmp(token
, "ignore-cc") == 0) {
3510 #if !USE_HTTP_VIOLATIONS
3511 if (!s
->flags
.accelSurrogate
) {
3512 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": ignore-cc option requires Acceleration mode flag.");
3516 s
->ignore_cc
= true;
3517 } else if (strncmp(token
, "name=", 5) == 0) {
3519 s
->name
= xstrdup(token
+ 5);
3520 } else if (strcmp(token
, "no-connection-auth") == 0) {
3521 s
->connection_auth_disabled
= true;
3522 } else if (strcmp(token
, "connection-auth=off") == 0) {
3523 s
->connection_auth_disabled
= true;
3524 } else if (strcmp(token
, "connection-auth") == 0) {
3525 s
->connection_auth_disabled
= false;
3526 } else if (strcmp(token
, "connection-auth=on") == 0) {
3527 s
->connection_auth_disabled
= false;
3528 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3529 if (!strcmp(token
+ 23, "off"))
3530 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3531 else if (!strcmp(token
+ 23, "transparent"))
3532 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3533 else if (!strcmp(token
+ 23, "always"))
3534 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3537 } else if (strcmp(token
, "ipv4") == 0) {
3538 if ( !s
->s
.setIPv4() ) {
3539 debugs(3, DBG_CRITICAL
, "FATAL: " << cfg_directive
<< ": IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3542 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3543 s
->tcp_keepalive
.enabled
= true;
3544 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3545 char *t
= token
+ 13;
3546 s
->tcp_keepalive
.enabled
= true;
3547 s
->tcp_keepalive
.idle
= xatoui(t
,',');
3551 s
->tcp_keepalive
.interval
= xatoui(t
,',');
3556 s
->tcp_keepalive
.timeout
= xatoui(t
);
3559 } else if (strcmp(token
, "sslBump") == 0) {
3560 debugs(3, DBG_PARSE_NOTE(1), "WARNING: '" << token
<< "' is deprecated " <<
3561 "in " << cfg_directive
<< ". Use 'ssl-bump' instead.");
3562 s
->flags
.tunnelSslBumping
= true;
3563 } else if (strcmp(token
, "ssl-bump") == 0) {
3564 s
->flags
.tunnelSslBumping
= true;
3565 } else if (strncmp(token
, "cert=", 5) == 0) {
3566 s
->secure
.parse(token
);
3567 } else if (strncmp(token
, "key=", 4) == 0) {
3568 s
->secure
.parse(token
);
3569 } else if (strncmp(token
, "version=", 8) == 0) {
3570 debugs(3, DBG_PARSE_NOTE(1), "UPGRADE WARNING: '" << token
<< "' is deprecated " <<
3571 "in " << cfg_directive
<< ". Use 'options=' instead.");
3572 s
->secure
.parse(token
);
3573 } else if (strncmp(token
, "options=", 8) == 0) {
3574 s
->secure
.parse(token
);
3575 } else if (strncmp(token
, "cipher=", 7) == 0) {
3576 s
->secure
.parse(token
);
3577 } else if (strncmp(token
, "clientca=", 9) == 0) {
3578 safe_free(s
->clientca
);
3579 s
->clientca
= xstrdup(token
+ 9);
3580 } else if (strncmp(token
, "cafile=", 7) == 0) {
3581 debugs(3, DBG_PARSE_NOTE(1), "UPGRADE WARNING: '" << token
<< "' is deprecated " <<
3582 "in " << cfg_directive
<< ". Use 'tls-cafile=' instead.");
3583 s
->secure
.parse(token
);
3584 } else if (strncmp(token
, "capath=", 7) == 0) {
3585 s
->secure
.parse(token
);
3586 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3587 s
->secure
.parse(token
);
3588 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3589 debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT
), "WARNING: '" << token
<< "' is deprecated " <<
3590 "in " << cfg_directive
<< ". Use 'tls-dh=' instead.");
3591 s
->secure
.parse(token
);
3592 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3593 // NP: deprecation warnings output by secure.parse() when relevant
3594 s
->secure
.parse(token
+3);
3595 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3596 safe_free(s
->sslContextSessionId
);
3597 s
->sslContextSessionId
= xstrdup(token
+ 11);
3598 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3599 s
->generateHostCertificates
= true;
3600 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3601 s
->generateHostCertificates
= true;
3602 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3603 s
->generateHostCertificates
= false;
3604 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3605 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3607 } else if (strncmp(token
, "tls-", 4) == 0) {
3608 s
->secure
.parse(token
+4);
3609 } else if (strcmp(token
, "ftp-track-dirs") == 0) {
3610 s
->ftp_track_dirs
= true;
3612 debugs(3, DBG_CRITICAL
, "FATAL: Unknown " << cfg_directive
<< " option '" << token
<< "'.");
3618 add_http_port(char *portspec
)
3620 AnyP::PortCfgPointer s
= new AnyP::PortCfg();
3621 s
->transport
= parsePortProtocol(SBuf("HTTP"));
3622 parsePortSpecification(s
, portspec
);
3623 // we may need to merge better if the above returns a list with clones
3624 assert(s
->next
== NULL
);
3625 s
->next
= HttpPortList
;
3630 parsePortCfg(AnyP::PortCfgPointer
*head
, const char *optionName
)
3633 if (strcmp(optionName
, "http_port") == 0 ||
3634 strcmp(optionName
, "ascii_port") == 0)
3636 else if (strcmp(optionName
, "https_port") == 0)
3637 protoName
= "HTTPS";
3638 else if (strcmp(optionName
, "ftp_port") == 0)
3640 if (protoName
.isEmpty()) {
3645 char *token
= ConfigParser::NextToken();
3652 AnyP::PortCfgPointer s
= new AnyP::PortCfg();
3653 s
->transport
= parsePortProtocol(protoName
); // default; protocol=... overwrites
3654 parsePortSpecification(s
, token
);
3656 /* parse options ... */
3657 while ((token
= ConfigParser::NextToken())) {
3658 parse_port_option(s
, token
);
3662 // if clientca has been defined but not cafile, then use it to verify
3663 // but if cafile has been defined, only use that to verify
3664 if (s
->clientca
&& !s
->secure
.caFiles
.size())
3665 s
->secure
.caFiles
.emplace_back(SBuf(s
->clientca
));
3668 if (s
->transport
.protocol
== AnyP::PROTO_HTTPS
) {
3669 s
->secure
.encryptTransport
= true;
3671 /* ssl-bump on https_port configuration requires either tproxy or intercept, and vice versa */
3672 const bool hijacked
= s
->flags
.isIntercepted();
3673 if (s
->flags
.tunnelSslBumping
&& !hijacked
) {
3674 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump on https_port requires tproxy/intercept which is missing.");
3677 if (hijacked
&& !s
->flags
.tunnelSslBumping
) {
3678 debugs(3, DBG_CRITICAL
, "FATAL: tproxy/intercept on https_port requires ssl-bump which is missing.");
3682 if (s
->flags
.proxySurrogate
) {
3683 debugs(3,DBG_CRITICAL
, "FATAL: https_port: require-proxy-header option is not supported on HTTPS ports.");
3686 } else if (protoName
.cmp("FTP") == 0) {
3687 /* ftp_port does not support ssl-bump */
3688 if (s
->flags
.tunnelSslBumping
) {
3689 debugs(3, DBG_CRITICAL
, "FATAL: ssl-bump is not supported for ftp_port.");
3692 if (s
->flags
.proxySurrogate
) {
3693 // Passive FTP data channel does not work without deep protocol inspection in the frontend.
3694 debugs(3,DBG_CRITICAL
, "FATAL: require-proxy-header option is not supported on ftp_port.");
3699 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.isAnyAddr()) {
3700 // clone the port options from *s to *(s->next)
3701 s
->next
= s
->clone();
3702 s
->next
->s
.setIPv4();
3703 debugs(3, 3, AnyP::UriScheme(s
->transport
.protocol
).c_str() << "_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3706 while (*head
!= NULL
)
3707 head
= &((*head
)->next
);
3713 dump_generic_port(StoreEntry
* e
, const char *n
, const AnyP::PortCfgPointer
&s
)
3715 char buf
[MAX_IPSTRLEN
];
3717 storeAppendPrintf(e
, "%s %s",
3719 s
->s
.toUrl(buf
,MAX_IPSTRLEN
));
3721 // MODES and specific sub-options.
3722 if (s
->flags
.natIntercept
)
3723 storeAppendPrintf(e
, " intercept");
3725 else if (s
->flags
.tproxyIntercept
)
3726 storeAppendPrintf(e
, " tproxy");
3728 else if (s
->flags
.proxySurrogate
)
3729 storeAppendPrintf(e
, " require-proxy-header");
3731 else if (s
->flags
.accelSurrogate
) {
3732 storeAppendPrintf(e
, " accel");
3735 storeAppendPrintf(e
, " vhost");
3738 storeAppendPrintf(e
, " vport");
3739 else if (s
->vport
> 0)
3740 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3743 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3745 // TODO: compare against prefix of 'n' instead of assuming http_port
3746 if (s
->transport
.protocol
!= AnyP::PROTO_HTTP
)
3747 storeAppendPrintf(e
, " protocol=%s", AnyP::UriScheme(s
->transport
.protocol
).c_str());
3749 if (s
->allow_direct
)
3750 storeAppendPrintf(e
, " allow-direct");
3753 storeAppendPrintf(e
, " ignore-cc");
3757 // Generic independent options
3760 storeAppendPrintf(e
, " name=%s", s
->name
);
3762 #if USE_HTTP_VIOLATIONS
3763 if (!s
->flags
.accelSurrogate
&& s
->ignore_cc
)
3764 storeAppendPrintf(e
, " ignore-cc");
3767 if (s
->connection_auth_disabled
)
3768 storeAppendPrintf(e
, " connection-auth=off");
3770 storeAppendPrintf(e
, " connection-auth=on");
3772 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3775 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3778 pmtu
= "transparent";
3780 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3783 if (s
->s
.isAnyAddr() && !s
->s
.isIPv6())
3784 storeAppendPrintf(e
, " ipv4");
3786 if (s
->tcp_keepalive
.enabled
) {
3787 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3788 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3790 storeAppendPrintf(e
, " tcpkeepalive");
3795 if (s
->flags
.tunnelSslBumping
)
3796 storeAppendPrintf(e
, " ssl-bump");
3799 s
->secure
.dumpCfg(e
, "tls-");
3802 if (s
->sslContextSessionId
)
3803 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
3805 if (s
->generateHostCertificates
)
3806 storeAppendPrintf(e
, " generate-host-certificates");
3808 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
3809 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
3814 dump_PortCfg(StoreEntry
* e
, const char *n
, const AnyP::PortCfgPointer
&s
)
3816 for (AnyP::PortCfgPointer p
= s
; p
!= NULL
; p
= p
->next
) {
3817 dump_generic_port(e
, n
, p
);
3818 storeAppendPrintf(e
, "\n");
3823 configFreeMemory(void)
3827 SSL_CTX_free(Config
.ssl_client
.sslContext
);
3832 requirePathnameExists(const char *name
, const char *path
)
3836 char pathbuf
[BUFSIZ
];
3837 assert(path
!= NULL
);
3839 if (Config
.chroot_dir
&& (geteuid() == 0)) {
3840 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
3844 if (stat(path
, &sb
) < 0) {
3845 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
3846 // keep going to find more issues if we are only checking the config file with "-k parse"
3847 if (opt_parse_cfg_only
)
3849 // this is fatal if it is found during startup or reconfigure
3850 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
3851 fatalf("%s %s: %s", name
, path
, xstrerror());
3855 #include "AccessLogEntry.h"
3858 * We support several access_log configuration styles:
3860 * #1: Deprecated ancient style without an explicit logging module:
3861 * access_log /var/log/access.log
3863 * #2: The "none" logging module (i.e., no logging [of matching transactions]):
3864 * access_log none [acl ...]
3866 * #3: Configurable logging module without named options:
3867 * Logformat or the first ACL name, whichever comes first, may not contain '='.
3868 * If no explicit logformat name is given, the first ACL name, if any,
3869 * should not be an existing logformat name or it will be treated as such.
3870 * access_log module:place [logformat_name] [acl ...]
3872 * #4: Configurable logging module with name=value options such as logformat=x:
3873 * The first ACL name may not contain '='.
3874 * access_log module:place [option ...] [acl ...]
3878 parse_access_log(CustomLog
** logs
)
3880 CustomLog
*cl
= (CustomLog
*)xcalloc(1, sizeof(*cl
));
3882 // default buffer size and fatal settings
3883 cl
->bufferSize
= 8*MAX_URL
;
3886 /* determine configuration style */
3888 const char *filename
= ConfigParser::NextToken();
3894 if (strcmp(filename
, "none") == 0) {
3895 cl
->type
= Log::Format::CLF_NONE
;
3896 aclParseAclList(LegacyParser
, &cl
->aclList
, filename
);
3898 logs
= &(*logs
)->next
;
3903 cl
->filename
= xstrdup(filename
);
3904 cl
->type
= Log::Format::CLF_UNKNOWN
;
3905 cl
->rotateCount
= -1; // default: use global logfile_rotate setting.
3907 const char *token
= ConfigParser::PeekAtToken();
3908 if (!token
) { // style #1
3909 // no options to deal with
3910 } else if (!strchr(token
, '=')) { // style #3
3911 // if logformat name is recognized,
3912 // pop the previewed token; Else it must be an ACL name
3913 if (setLogformat(cl
, token
, false))
3914 (void)ConfigParser::NextToken();
3915 } else { // style #4
3917 if (strncasecmp(token
, "on-error=", 9) == 0) {
3918 if (strncasecmp(token
+9, "die", 3) == 0) {
3920 } else if (strncasecmp(token
+9, "drop", 4) == 0) {
3923 debugs(3, DBG_CRITICAL
, "Unknown value for on-error '" <<
3924 token
<< "' expected 'drop' or 'die'");
3927 } else if (strncasecmp(token
, "buffer-size=", 12) == 0) {
3928 parseBytesOptionValue(&cl
->bufferSize
, B_BYTES_STR
, token
+12);
3929 } else if (strncasecmp(token
, "rotate=", 7) == 0) {
3930 cl
->rotateCount
= xatoi(token
+ 7);
3931 } else if (strncasecmp(token
, "logformat=", 10) == 0) {
3932 setLogformat(cl
, token
+10, true);
3933 } else if (!strchr(token
, '=')) {
3934 // Do not pop the token; it must be an ACL name
3935 break; // done with name=value options, now to ACLs
3937 debugs(3, DBG_CRITICAL
, "Unknown access_log option " << token
);
3940 // Pop the token, it was a valid "name=value" option
3941 (void)ConfigParser::NextToken();
3942 // Get next with preview ConfigParser::NextToken call.
3943 } while ((token
= ConfigParser::PeekAtToken()) != NULL
);
3946 // set format if it has not been specified explicitly
3947 if (cl
->type
== Log::Format::CLF_UNKNOWN
)
3948 setLogformat(cl
, "squid", true);
3950 aclParseAclList(LegacyParser
, &cl
->aclList
, cl
->filename
);
3953 logs
= &(*logs
)->next
;
3958 /// sets CustomLog::type and, if needed, CustomLog::lf
3959 /// returns false iff there is no named log format
3961 setLogformat(CustomLog
*cl
, const char *logdef_name
, const bool dieWhenMissing
)
3964 assert(logdef_name
);
3966 debugs(3, 9, "possible " << cl
->filename
<< " logformat: " << logdef_name
);
3968 if (cl
->type
!= Log::Format::CLF_UNKNOWN
) {
3969 debugs(3, DBG_CRITICAL
, "Second logformat name in one access_log: " <<
3970 logdef_name
<< " " << cl
->type
<< " ? " << Log::Format::CLF_NONE
);
3975 /* look for the definition pointer corresponding to this name */
3976 Format::Format
*lf
= Log::TheConfig
.logformats
;
3978 while (lf
!= NULL
) {
3979 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
3981 if (strcmp(lf
->name
, logdef_name
) == 0)
3988 cl
->type
= Log::Format::CLF_CUSTOM
;
3990 } else if (strcmp(logdef_name
, "auto") == 0) {
3991 debugs(0, DBG_CRITICAL
, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
3992 cl
->type
= Log::Format::CLF_SQUID
;
3993 } else if (strcmp(logdef_name
, "squid") == 0) {
3994 cl
->type
= Log::Format::CLF_SQUID
;
3995 } else if (strcmp(logdef_name
, "common") == 0) {
3996 cl
->type
= Log::Format::CLF_COMMON
;
3997 } else if (strcmp(logdef_name
, "combined") == 0) {
3998 cl
->type
= Log::Format::CLF_COMBINED
;
4000 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4001 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4003 } else if (strcmp(logdef_name
, "useragent") == 0) {
4004 cl
->type
= Log::Format::CLF_USERAGENT
;
4005 } else if (strcmp(logdef_name
, "referrer") == 0) {
4006 cl
->type
= Log::Format::CLF_REFERER
;
4007 } else if (dieWhenMissing
) {
4008 debugs(3, DBG_CRITICAL
, "Log format '" << logdef_name
<< "' is not defined");
4019 check_null_access_log(CustomLog
*customlog_definitions
)
4021 return customlog_definitions
== NULL
;
4025 dump_access_log(StoreEntry
* entry
, const char *name
, CustomLog
* logs
)
4029 for (log
= logs
; log
; log
= log
->next
) {
4030 storeAppendPrintf(entry
, "%s ", name
);
4032 switch (log
->type
) {
4034 case Log::Format::CLF_CUSTOM
:
4035 storeAppendPrintf(entry
, "%s logformat=%s", log
->filename
, log
->logFormat
->name
);
4038 case Log::Format::CLF_NONE
:
4039 storeAppendPrintf(entry
, "logformat=none");
4042 case Log::Format::CLF_SQUID
:
4043 storeAppendPrintf(entry
, "%s logformat=squid", log
->filename
);
4046 case Log::Format::CLF_COMBINED
:
4047 storeAppendPrintf(entry
, "%s logformat=combined", log
->filename
);
4050 case Log::Format::CLF_COMMON
:
4051 storeAppendPrintf(entry
, "%s logformat=common", log
->filename
);
4055 case Log::Format::CLF_ICAP_SQUID
:
4056 storeAppendPrintf(entry
, "%s logformat=icap_squid", log
->filename
);
4059 case Log::Format::CLF_USERAGENT
:
4060 storeAppendPrintf(entry
, "%s logformat=useragent", log
->filename
);
4063 case Log::Format::CLF_REFERER
:
4064 storeAppendPrintf(entry
, "%s logformat=referrer", log
->filename
);
4067 case Log::Format::CLF_UNKNOWN
:
4071 // default is on-error=die
4073 storeAppendPrintf(entry
, " on-error=drop");
4076 if (log
->bufferSize
!= 64*1024)
4077 storeAppendPrintf(entry
, " buffer-size=%" PRIuSIZE
, log
->bufferSize
);
4079 if (log
->rotateCount
>= 0)
4080 storeAppendPrintf(entry
, " rotate=%d", log
->rotateCount
);
4083 dump_acl_list(entry
, log
->aclList
);
4085 storeAppendPrintf(entry
, "\n");
4090 free_access_log(CustomLog
** definitions
)
4092 while (*definitions
) {
4093 CustomLog
*log
= *definitions
;
4094 *definitions
= log
->next
;
4096 log
->logFormat
= NULL
;
4097 log
->type
= Log::Format::CLF_UNKNOWN
;
4100 aclDestroyAclList(&log
->aclList
);
4102 safe_free(log
->filename
);
4108 /// parses list of integers form name=N1,N2,N3,...
4110 parseNamedIntList(const char *data
, const String
&name
, std::vector
<int> &list
)
4112 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4113 data
+= name
.size();
4118 if (!StringToInt(data
, value
, &data
, 10))
4120 list
.push_back(value
);
4121 if (*data
== '\0' || *data
!= ',')
4126 return data
&& *data
== '\0';
4130 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4132 #if !HAVE_CPU_AFFINITY
4133 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4134 "support, do not set 'cpu_affinity_map'");
4136 #endif /* HAVE_CPU_AFFINITY */
4138 if (!*cpuAffinityMap
)
4139 *cpuAffinityMap
= new CpuAffinityMap
;
4141 const char *const pToken
= ConfigParser::NextToken();
4142 const char *const cToken
= ConfigParser::NextToken();
4143 std::vector
<int> processes
, cores
;
4144 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4145 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4146 "in 'cpu_affinity_map'");
4148 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4149 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4150 "'cpu_affinity_map'");
4152 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4153 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4154 "process_numbers and cores lists differ in length or " <<
4155 "contain numbers <= 0");
4161 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4163 if (cpuAffinityMap
) {
4164 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4165 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4166 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4167 cpuAffinityMap
->processes()[i
]);
4169 storeAppendPrintf(entry
, " cores=");
4170 for (size_t i
= 0; i
< cpuAffinityMap
->cores().size(); ++i
) {
4171 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4172 cpuAffinityMap
->cores()[i
]);
4174 storeAppendPrintf(entry
, "\n");
4179 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4181 delete *cpuAffinityMap
;
4182 *cpuAffinityMap
= NULL
;
4188 parse_adaptation_service_set_type()
4190 Adaptation::Config::ParseServiceSet();
4194 parse_adaptation_service_chain_type()
4196 Adaptation::Config::ParseServiceChain();
4200 parse_adaptation_access_type()
4202 Adaptation::Config::ParseAccess(LegacyParser
);
4204 #endif /* USE_ADAPTATION */
4209 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4211 cfg
->parseService();
4215 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4221 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4223 cfg
.dumpService(entry
, name
);
4227 parse_icap_class_type()
4229 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_class' is depricated. " <<
4230 "Use 'adaptation_service_set' instead");
4231 Adaptation::Config::ParseServiceSet();
4235 parse_icap_access_type()
4237 debugs(93, DBG_CRITICAL
, "WARNING: 'icap_access' is depricated. " <<
4238 "Use 'adaptation_access' instead");
4239 Adaptation::Config::ParseAccess(LegacyParser
);
4247 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4249 cfg
->parseService();
4253 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4259 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4261 cfg
.dumpService(entry
, name
);
4264 #endif /* USE_ECAP */
4267 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4272 cfg
->service_failure_limit
= GetInteger();
4274 if ((token
= ConfigParser::NextToken()) == NULL
)
4277 if (strcmp(token
,"in") != 0) {
4278 debugs(3, DBG_CRITICAL
, "expecting 'in' on'" << config_input_line
<< "'");
4282 if ((token
= ConfigParser::NextToken()) == NULL
) {
4286 d
= static_cast<time_t> (xatoi(token
));
4288 m
= static_cast<time_t> (1);
4292 else if ((token
= ConfigParser::NextToken()) == NULL
) {
4293 debugs(3, DBG_CRITICAL
, "No time-units on '" << config_input_line
<< "'");
4295 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4298 cfg
->oldest_service_failure
= (m
* d
);
4301 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4303 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4304 if (cfg
.oldest_service_failure
> 0) {
4305 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4307 storeAppendPrintf(entry
, "\n");
4310 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4312 cfg
->oldest_service_failure
= 0;
4313 cfg
->service_failure_limit
= 0;
4318 static void parse_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4321 sslproxy_cert_adapt
*ca
= (sslproxy_cert_adapt
*) xcalloc(1, sizeof(sslproxy_cert_adapt
));
4322 if ((al
= ConfigParser::NextToken()) == NULL
) {
4328 if ( char *s
= strchr(al
, '{')) {
4329 *s
= '\0'; // terminate the al string
4341 if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidAfter
]) == 0) {
4342 ca
->alg
= Ssl::algSetValidAfter
;
4343 ca
->param
= xstrdup("on");
4344 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetValidBefore
]) == 0) {
4345 ca
->alg
= Ssl::algSetValidBefore
;
4346 ca
->param
= xstrdup("on");
4347 } else if (strcmp(al
, Ssl::CertAdaptAlgorithmStr
[Ssl::algSetCommonName
]) == 0) {
4348 ca
->alg
= Ssl::algSetCommonName
;
4350 if (strlen(param
) > 64) {
4351 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: setCommonName{" <<param
<< "} : using common name longer than 64 bytes is not supported");
4355 ca
->param
= xstrdup(param
);
4358 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_adapt: unknown cert adaptation algorithm: " << al
);
4363 aclParseAclList(LegacyParser
, &ca
->aclList
, al
);
4366 cert_adapt
= &(*cert_adapt
)->next
;
4371 static void dump_sslproxy_cert_adapt(StoreEntry
*entry
, const char *name
, sslproxy_cert_adapt
*cert_adapt
)
4373 for (sslproxy_cert_adapt
*ca
= cert_adapt
; ca
!= NULL
; ca
= ca
->next
) {
4374 storeAppendPrintf(entry
, "%s ", name
);
4375 storeAppendPrintf(entry
, "%s{%s} ", Ssl::sslCertAdaptAlgoritm(ca
->alg
), ca
->param
);
4377 dump_acl_list(entry
, ca
->aclList
);
4378 storeAppendPrintf(entry
, "\n");
4382 static void free_sslproxy_cert_adapt(sslproxy_cert_adapt
**cert_adapt
)
4384 while (*cert_adapt
) {
4385 sslproxy_cert_adapt
*ca
= *cert_adapt
;
4386 *cert_adapt
= ca
->next
;
4387 safe_free(ca
->param
);
4390 aclDestroyAclList(&ca
->aclList
);
4396 static void parse_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4399 sslproxy_cert_sign
*cs
= (sslproxy_cert_sign
*) xcalloc(1, sizeof(sslproxy_cert_sign
));
4400 if ((al
= ConfigParser::NextToken()) == NULL
) {
4405 if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignTrusted
]) == 0)
4406 cs
->alg
= Ssl::algSignTrusted
;
4407 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignUntrusted
]) == 0)
4408 cs
->alg
= Ssl::algSignUntrusted
;
4409 else if (strcmp(al
, Ssl::CertSignAlgorithmStr
[Ssl::algSignSelf
]) == 0)
4410 cs
->alg
= Ssl::algSignSelf
;
4412 debugs(3, DBG_CRITICAL
, "FATAL: sslproxy_cert_sign: unknown cert signing algorithm: " << al
);
4417 aclParseAclList(LegacyParser
, &cs
->aclList
, al
);
4420 cert_sign
= &(*cert_sign
)->next
;
4425 static void dump_sslproxy_cert_sign(StoreEntry
*entry
, const char *name
, sslproxy_cert_sign
*cert_sign
)
4427 sslproxy_cert_sign
*cs
;
4428 for (cs
= cert_sign
; cs
!= NULL
; cs
= cs
->next
) {
4429 storeAppendPrintf(entry
, "%s ", name
);
4430 storeAppendPrintf(entry
, "%s ", Ssl::certSignAlgorithm(cs
->alg
));
4432 dump_acl_list(entry
, cs
->aclList
);
4433 storeAppendPrintf(entry
, "\n");
4437 static void free_sslproxy_cert_sign(sslproxy_cert_sign
**cert_sign
)
4439 while (*cert_sign
) {
4440 sslproxy_cert_sign
*cs
= *cert_sign
;
4441 *cert_sign
= cs
->next
;
4444 aclDestroyAclList(&cs
->aclList
);
4450 class sslBumpCfgRr
: public ::RegisteredRunner
4453 static Ssl::BumpMode lastDeprecatedRule
;
4454 /* RegisteredRunner API */
4455 virtual void finalizeConfig();
4458 Ssl::BumpMode
sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4460 RunnerRegistrationEntry(sslBumpCfgRr
);
4463 sslBumpCfgRr::finalizeConfig()
4465 if (lastDeprecatedRule
!= Ssl::bumpEnd
) {
4466 assert( lastDeprecatedRule
== Ssl::bumpClientFirst
|| lastDeprecatedRule
== Ssl::bumpNone
);
4467 static char buf
[1024];
4468 if (lastDeprecatedRule
== Ssl::bumpClientFirst
) {
4469 strcpy(buf
, "ssl_bump deny all");
4470 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated implicit "
4471 "\"ssl_bump deny all\" to \"ssl_bump none all\". New ssl_bump configurations "
4472 "must not use implicit rules. Update your ssl_bump rules.");
4474 strcpy(buf
, "ssl_bump allow all");
4475 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated implicit "
4476 "\"ssl_bump allow all\" to \"ssl_bump client-first all\" which is usually "
4477 "inferior to the newer server-first bumping mode. New ssl_bump"
4478 " configurations must not use implicit rules. Update your ssl_bump rules.");
4484 static void parse_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4486 typedef const char *BumpCfgStyle
;
4487 BumpCfgStyle bcsNone
= NULL
;
4488 BumpCfgStyle bcsNew
= "new client/server-first/none";
4489 BumpCfgStyle bcsOld
= "deprecated allow/deny";
4490 static BumpCfgStyle bumpCfgStyleLast
= bcsNone
;
4491 BumpCfgStyle bumpCfgStyleNow
= bcsNone
;
4493 if ((bm
= ConfigParser::NextToken()) == NULL
) {
4498 // if this is the first rule proccessed
4499 if (*ssl_bump
== NULL
) {
4500 bumpCfgStyleLast
= bcsNone
;
4501 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpEnd
;
4504 allow_t action
= allow_t(ACCESS_ALLOWED
);
4506 if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpClientFirst
]) == 0) {
4507 action
.kind
= Ssl::bumpClientFirst
;
4508 bumpCfgStyleNow
= bcsNew
;
4509 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpServerFirst
]) == 0) {
4510 action
.kind
= Ssl::bumpServerFirst
;
4511 bumpCfgStyleNow
= bcsNew
;
4512 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpPeek
]) == 0) {
4513 action
.kind
= Ssl::bumpPeek
;
4514 bumpCfgStyleNow
= bcsNew
;
4515 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpStare
]) == 0) {
4516 action
.kind
= Ssl::bumpStare
;
4517 bumpCfgStyleNow
= bcsNew
;
4518 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpSplice
]) == 0) {
4519 action
.kind
= Ssl::bumpSplice
;
4520 bumpCfgStyleNow
= bcsNew
;
4521 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpBump
]) == 0) {
4522 action
.kind
= Ssl::bumpBump
;
4523 bumpCfgStyleNow
= bcsNew
;
4524 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpTerminate
]) == 0) {
4525 action
.kind
= Ssl::bumpTerminate
;
4526 bumpCfgStyleNow
= bcsNew
;
4527 } else if (strcmp(bm
, Ssl::BumpModeStr
[Ssl::bumpNone
]) == 0) {
4528 action
.kind
= Ssl::bumpNone
;
4529 bumpCfgStyleNow
= bcsNew
;
4530 } else if (strcmp(bm
, "allow") == 0) {
4531 debugs(3, DBG_CRITICAL
, "SECURITY NOTICE: auto-converting deprecated "
4532 "\"ssl_bump allow <acl>\" to \"ssl_bump client-first <acl>\" which "
4533 "is usually inferior to the newer server-first "
4534 "bumping mode. Update your ssl_bump rules.");
4535 action
.kind
= Ssl::bumpClientFirst
;
4536 bumpCfgStyleNow
= bcsOld
;
4537 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpClientFirst
;
4538 } else if (strcmp(bm
, "deny") == 0) {
4539 debugs(3, DBG_CRITICAL
, "WARNING: auto-converting deprecated "
4540 "\"ssl_bump deny <acl>\" to \"ssl_bump none <acl>\". Update "
4541 "your ssl_bump rules.");
4542 action
.kind
= Ssl::bumpNone
;
4543 bumpCfgStyleNow
= bcsOld
;
4544 sslBumpCfgRr::lastDeprecatedRule
= Ssl::bumpNone
;
4546 debugs(3, DBG_CRITICAL
, "FATAL: unknown ssl_bump mode: " << bm
);
4551 if (bumpCfgStyleLast
!= bcsNone
&& bumpCfgStyleNow
!= bumpCfgStyleLast
) {
4552 debugs(3, DBG_CRITICAL
, "FATAL: do not mix " << bumpCfgStyleNow
<< " actions with " <<
4553 bumpCfgStyleLast
<< " actions. Update your ssl_bump rules.");
4558 bumpCfgStyleLast
= bumpCfgStyleNow
;
4560 Acl::AndNode
*rule
= new Acl::AndNode
;
4561 rule
->context("(ssl_bump rule)", config_input_line
);
4567 *ssl_bump
= new Acl::Tree
;
4568 (*ssl_bump
)->context("(ssl_bump rules)", config_input_line
);
4571 (*ssl_bump
)->add(rule
, action
);
4574 static void dump_sslproxy_ssl_bump(StoreEntry
*entry
, const char *name
, acl_access
*ssl_bump
)
4577 dump_SBufList(entry
, ssl_bump
->treeDump(name
, Ssl::BumpModeStr
));
4580 static void free_sslproxy_ssl_bump(acl_access
**ssl_bump
)
4582 free_acl_access(ssl_bump
);
4587 static void dump_HeaderWithAclList(StoreEntry
* entry
, const char *name
, HeaderWithAclList
*headers
)
4592 for (HeaderWithAclList::iterator hwa
= headers
->begin(); hwa
!= headers
->end(); ++hwa
) {
4593 storeAppendPrintf(entry
, "%s %s %s", name
, hwa
->fieldName
.c_str(), hwa
->fieldValue
.c_str());
4595 dump_acl_list(entry
, hwa
->aclList
);
4596 storeAppendPrintf(entry
, "\n");
4600 static void parse_HeaderWithAclList(HeaderWithAclList
**headers
)
4604 *headers
= new HeaderWithAclList
;
4606 if ((fn
= ConfigParser::NextToken()) == NULL
) {
4612 hwa
.fieldId
= Http::HeaderLookupTable
.lookup(hwa
.fieldName
).id
;
4613 if (hwa
.fieldId
== Http::HdrType::BAD_HDR
)
4614 hwa
.fieldId
= Http::HdrType::OTHER
;
4616 Format::Format
*nlf
= new ::Format::Format("hdrWithAcl");
4617 ConfigParser::EnableMacros();
4618 String buf
= ConfigParser::NextQuotedToken();
4619 ConfigParser::DisableMacros();
4620 hwa
.fieldValue
= buf
.termedBuf();
4621 hwa
.quoted
= ConfigParser::LastTokenWasQuoted();
4623 if (!nlf
->parse(hwa
.fieldValue
.c_str())) {
4627 hwa
.valueFormat
= nlf
;
4630 aclParseAclList(LegacyParser
, &hwa
.aclList
, (hwa
.fieldName
+ ':' + hwa
.fieldValue
).c_str());
4631 (*headers
)->push_back(hwa
);
4634 static void free_HeaderWithAclList(HeaderWithAclList
**header
)
4639 for (HeaderWithAclList::iterator hwa
= (*header
)->begin(); hwa
!= (*header
)->end(); ++hwa
) {
4641 aclDestroyAclList(&hwa
->aclList
);
4643 if (hwa
->valueFormat
) {
4644 delete hwa
->valueFormat
;
4645 hwa
->valueFormat
= NULL
;
4652 static void parse_note(Notes
*notes
)
4655 notes
->parse(LegacyParser
);
4658 static void dump_note(StoreEntry
*entry
, const char *name
, Notes
¬es
)
4660 notes
.dump(entry
, name
);
4663 static void free_note(Notes
*notes
)
4668 static bool FtpEspvDeprecated
= false;
4669 static void parse_ftp_epsv(acl_access
**ftp_epsv
)
4671 allow_t ftpEpsvDeprecatedAction
;
4672 bool ftpEpsvIsDeprecatedRule
= false;
4674 char *t
= ConfigParser::PeekAtToken();
4680 if (!strcmp(t
, "off")) {
4681 (void)ConfigParser::NextToken();
4682 ftpEpsvIsDeprecatedRule
= true;
4683 ftpEpsvDeprecatedAction
= allow_t(ACCESS_DENIED
);
4684 } else if (!strcmp(t
, "on")) {
4685 (void)ConfigParser::NextToken();
4686 ftpEpsvIsDeprecatedRule
= true;
4687 ftpEpsvDeprecatedAction
= allow_t(ACCESS_ALLOWED
);
4690 // Check for mixing "ftp_epsv on|off" and "ftp_epsv allow|deny .." rules:
4691 // 1) if this line is "ftp_epsv allow|deny ..." and already exist rules of "ftp_epsv on|off"
4692 // 2) if this line is "ftp_epsv on|off" and already exist rules of "ftp_epsv allow|deny ..."
4694 if ((!ftpEpsvIsDeprecatedRule
&& FtpEspvDeprecated
) ||
4695 (ftpEpsvIsDeprecatedRule
&& !FtpEspvDeprecated
&& *ftp_epsv
!= NULL
)) {
4696 debugs(3, DBG_CRITICAL
, "FATAL: do not mix \"ftp_epsv on|off\" cfg lines with \"ftp_epsv allow|deny ...\" cfg lines. Update your ftp_epsv rules.");
4700 if (ftpEpsvIsDeprecatedRule
) {
4701 // overwrite previous ftp_epsv lines
4703 if (ftpEpsvDeprecatedAction
== allow_t(ACCESS_DENIED
)) {
4704 Acl::AndNode
*ftpEpsvRule
= new Acl::AndNode
;
4705 ftpEpsvRule
->context("(ftp_epsv rule)", config_input_line
);
4706 ACL
*a
= ACL::FindByName("all");
4711 ftpEpsvRule
->add(a
);
4712 *ftp_epsv
= new Acl::Tree
;
4713 (*ftp_epsv
)->context("(ftp_epsv rules)", config_input_line
);
4714 (*ftp_epsv
)->add(ftpEpsvRule
, ftpEpsvDeprecatedAction
);
4717 FtpEspvDeprecated
= true;
4719 aclParseAccessLine(cfg_directive
, LegacyParser
, ftp_epsv
);
4723 static void dump_ftp_epsv(StoreEntry
*entry
, const char *name
, acl_access
*ftp_epsv
)
4726 dump_SBufList(entry
, ftp_epsv
->treeDump(name
, NULL
));
4729 static void free_ftp_epsv(acl_access
**ftp_epsv
)
4731 free_acl_access(ftp_epsv
);
4732 FtpEspvDeprecated
= false;
4736 parse_UrlHelperTimeout(SquidConfig::UrlHelperTimeout
*config
)
4739 parseTimeLine(&tval
, T_SECOND_STR
, false, true);
4740 Config
.Timeout
.urlRewrite
= static_cast<time_t>(tval
/1000);
4743 while(ConfigParser::NextKvPair(key
, value
)) {
4744 if (strcasecmp(key
, "on_timeout") == 0) {
4745 if (strcasecmp(value
, "bypass") == 0)
4746 config
->action
= toutActBypass
;
4747 else if (strcasecmp(value
, "fail") == 0)
4748 config
->action
= toutActFail
;
4749 else if (strcasecmp(value
, "retry") == 0)
4750 config
->action
= toutActRetry
;
4751 else if (strcasecmp(value
, "use_configured_response") == 0) {
4752 config
->action
= toutActUseConfiguredResponse
;
4754 debugs(3, DBG_CRITICAL
, "FATAL: unsuported \"on_timeout\" action:" << value
);
4757 } else if (strcasecmp(key
, "response") == 0) {
4758 config
->response
= xstrdup(value
);
4760 debugs(3, DBG_CRITICAL
, "FATAL: unsuported option " << key
);
4765 if (config
->action
== toutActUseConfiguredResponse
&& !config
->response
) {
4766 debugs(3, DBG_CRITICAL
, "FATAL: Expected 'response=' option after 'on_timeout=use_configured_response' option");
4770 if (config
->action
!= toutActUseConfiguredResponse
&& config
->response
) {
4771 debugs(3, DBG_CRITICAL
, "FATAL: 'response=' option is valid only when used with the 'on_timeout=use_configured_response' option");
4777 dump_UrlHelperTimeout(StoreEntry
*entry
, const char *name
, SquidConfig::UrlHelperTimeout
&config
)
4779 const char *onTimedOutActions
[] = {"bypass", "fail", "retry", "use_configured_response"};
4780 assert(config
.action
>= 0 && config
.action
<= toutActUseConfiguredResponse
);
4782 dump_time_t(entry
, name
, Config
.Timeout
.urlRewrite
);
4783 storeAppendPrintf(entry
, " on_timeout=%s", onTimedOutActions
[config
.action
]);
4785 if (config
.response
)
4786 storeAppendPrintf(entry
, " response=\"%s\"", config
.response
);
4788 storeAppendPrintf(entry
, "\n");
4792 free_UrlHelperTimeout(SquidConfig::UrlHelperTimeout
*config
)
4794 Config
.Timeout
.urlRewrite
= 0;
4796 safe_free(config
->response
);
4800 parse_configuration_includes_quoted_values(bool *)
4805 // If quoted values is set to on then enable new strict mode parsing
4807 ConfigParser::RecognizeQuotedValues
= true;
4808 ConfigParser::StrictMode
= true;
4810 ConfigParser::RecognizeQuotedValues
= false;
4811 ConfigParser::StrictMode
= false;
4816 dump_configuration_includes_quoted_values(StoreEntry
*const entry
, const char *const name
, bool)
4818 int val
= ConfigParser::RecognizeQuotedValues
? 1 : 0;
4819 dump_onoff(entry
, name
, val
);
4823 free_configuration_includes_quoted_values(bool *)
4825 ConfigParser::RecognizeQuotedValues
= false;
4826 ConfigParser::StrictMode
= false;
4830 parse_on_unsupported_protocol(acl_access
**access
)
4833 if ((tm
= ConfigParser::NextToken()) == NULL
) {
4838 allow_t action
= allow_t(ACCESS_ALLOWED
);
4839 if (strcmp(tm
, "tunnel") == 0)
4841 else if (strcmp(tm
, "respond") == 0)
4844 debugs(3, DBG_CRITICAL
, "FATAL: unknown on_unsupported_protocol mode: " << tm
);
4849 Acl::AndNode
*rule
= new Acl::AndNode
;
4850 rule
->context("(on_unsupported_protocol rule)", config_input_line
);
4856 *access
= new Acl::Tree
;
4857 (*access
)->context("(on_unsupported_protocol rules)", config_input_line
);
4860 (*access
)->add(rule
, action
);
4864 dump_on_unsupported_protocol(StoreEntry
*entry
, const char *name
, acl_access
*access
)
4866 const char *on_error_tunnel_mode_str
[] = {
4873 SBufList lines
= access
->treeDump(name
, on_error_tunnel_mode_str
);
4874 dump_SBufList(entry
, lines
);
4879 free_on_unsupported_protocol(acl_access
**access
)
4881 free_acl_access(access
);