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Merge changes from CUPS 1.4svn-r8606.
[thirdparty/cups.git] / scheduler / conf.c
CommitLineData
ef416fc2 1/*
b19ccc9e 2 * "$Id: conf.c 7952 2008-09-17 00:56:20Z mike $"
ef416fc2 3 *
4 * Configuration routines for the Common UNIX Printing System (CUPS).
5 *
d1c13e16 6 * Copyright 2007-2009 by Apple Inc.
7594b224 7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
ef416fc2 8 *
9 * These coded instructions, statements, and computer programs are the
bc44d920 10 * property of Apple Inc. and are protected by Federal copyright
11 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
12 * which should have been included with this file. If this file is
13 * file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2 14 *
15 * Contents:
16 *
e07d4801 17 * cupsdAddAlias() - Add a host alias.
b94498cf 18 * cupsdCheckPermissions() - Fix the mode and ownership of a file or
fa73b229 19 * directory.
e07d4801 20 * cupsdFreeAliases() - Free all of the alias entries.
b94498cf 21 * cupsdReadConfiguration() - Read the cupsd.conf file.
ef416fc2 22 * get_address() - Get an address + port number from a line.
23 * get_addr_and_mask() - Get an IP address and netmask.
e07d4801
MS		 24 * parse_aaa() - Parse authentication, authorization, and access
25 * control lines.
49d87452 26 * parse_fatal_errors() - Parse FatalErrors values in a string.
bd7854cb 27 * parse_groups() - Parse system group names in a string.
28 * parse_protocols() - Parse browse protocols in a string.
ef416fc2 29 * read_configuration() - Read a configuration file.
30 * read_location() - Read a <Location path> definition.
31 * read_policy() - Read a <Policy name> definition.
32 */
33
34/*
35 * Include necessary headers...
36 */
37
38#include "cupsd.h"
39#include <stdarg.h>
40#include <grp.h>
41#include <sys/utsname.h>
b94498cf 42#include <syslog.h>
ef416fc2 43
ef416fc2 44
45/*
46 * Possibly missing network definitions...
47 */
48
49#ifndef INADDR_NONE
50# define INADDR_NONE 0xffffffff
51#endif /* !INADDR_NONE */
52
53
54/*
55 * Configuration variable structure...
56 */
57
58typedef enum
59{
60 CUPSD_VARTYPE_INTEGER, /* Integer option */
61 CUPSD_VARTYPE_STRING, /* String option */
76cd9e37
MS		 62 CUPSD_VARTYPE_BOOLEAN, /* Boolean option */
63 CUPSD_VARTYPE_PATHNAME /* File/directory name option */
ef416fc2 64} cupsd_vartype_t;
65
66typedef struct
67{
68 char *name; /* Name of variable */
69 void *ptr; /* Pointer to variable */
70 cupsd_vartype_t type; /* Type (int, string, address) */
71} cupsd_var_t;
72
73
74/*
75 * Local globals...
76 */
77
ac884b6a 78static const cupsd_var_t variables[] =
ef416fc2 79{
80 { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING },
7594b224 81#ifdef __APPLE__
82 { "AppleQuotas", &AppleQuotas, CUPSD_VARTYPE_BOOLEAN },
83#endif /* __APPLE__ */
ef416fc2 84 { "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN },
85 { "BrowseInterval", &BrowseInterval, CUPSD_VARTYPE_INTEGER },
b423cd4c 86#ifdef HAVE_LDAP
87 { "BrowseLDAPBindDN", &BrowseLDAPBindDN, CUPSD_VARTYPE_STRING },
1ff0402e 88# ifdef HAVE_LDAP_SSL
76cd9e37 89 { "BrowseLDAPCACertFile", &BrowseLDAPCACertFile, CUPSD_VARTYPE_PATHNAME },
1ff0402e 90# endif /* HAVE_LDAP_SSL */
b423cd4c 91 { "BrowseLDAPDN", &BrowseLDAPDN, CUPSD_VARTYPE_STRING },
92 { "BrowseLDAPPassword", &BrowseLDAPPassword, CUPSD_VARTYPE_STRING },
93 { "BrowseLDAPServer", &BrowseLDAPServer, CUPSD_VARTYPE_STRING },
94#endif /* HAVE_LDAP */
ef416fc2 95 { "BrowseLocalOptions", &BrowseLocalOptions, CUPSD_VARTYPE_STRING },
96 { "BrowsePort", &BrowsePort, CUPSD_VARTYPE_INTEGER },
97 { "BrowseRemoteOptions", &BrowseRemoteOptions, CUPSD_VARTYPE_STRING },
98 { "BrowseShortNames", &BrowseShortNames, CUPSD_VARTYPE_BOOLEAN },
99 { "BrowseTimeout", &BrowseTimeout, CUPSD_VARTYPE_INTEGER },
b19ccc9e 100 { "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN },
ef416fc2 101 { "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN },
102 { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING },
103 { "Classification", &Classification, CUPSD_VARTYPE_STRING },
104 { "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN },
105 { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER },
106 { "DataDir", &DataDir, CUPSD_VARTYPE_STRING },
107 { "DefaultCharset", &DefaultCharset, CUPSD_VARTYPE_STRING },
108 { "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING },
109 { "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_INTEGER },
c5571a1d 110 { "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING },
ef416fc2 111 { "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING },
fa73b229 112 { "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN },
3dfe78b3 113 { "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_INTEGER },
ef416fc2 114 { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING },
115 { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING },
323c5de1 116 { "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING },
ef416fc2 117 { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN },
118 { "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER },
119 { "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER },
120 { "FontPath", &FontPath, CUPSD_VARTYPE_STRING },
db0bd74a 121 { "HideImplicitMembers", &HideImplicitMembers, CUPSD_VARTYPE_BOOLEAN },
ef416fc2 122 { "ImplicitClasses", &ImplicitClasses, CUPSD_VARTYPE_BOOLEAN },
123 { "ImplicitAnyClasses", &ImplicitAnyClasses, CUPSD_VARTYPE_BOOLEAN },
238c3832 124 { "JobKillDelay", &JobKillDelay, CUPSD_VARTYPE_INTEGER },
ef416fc2 125 { "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER },
126 { "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_INTEGER },
127 { "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_INTEGER },
128 { "KeepAlive", &KeepAlive, CUPSD_VARTYPE_BOOLEAN },
f7deaa1a 129#ifdef HAVE_LAUNCHD
130 { "LaunchdTimeout", &LaunchdTimeout, CUPSD_VARTYPE_INTEGER },
131 { "LaunchdConf", &LaunchdConf, CUPSD_VARTYPE_STRING },
132#endif /* HAVE_LAUNCHD */
ef416fc2 133 { "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER },
134 { "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER },
135 { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER },
2e4ff8af 136 { "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING },
ef416fc2 137 { "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER },
138 { "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER },
139 { "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER },
140 { "MaxCopies", &MaxCopies, CUPSD_VARTYPE_INTEGER },
141 { "MaxEvents", &MaxEvents, CUPSD_VARTYPE_INTEGER },
142 { "MaxJobs", &MaxJobs, CUPSD_VARTYPE_INTEGER },
143 { "MaxJobsPerPrinter", &MaxJobsPerPrinter, CUPSD_VARTYPE_INTEGER },
144 { "MaxJobsPerUser", &MaxJobsPerUser, CUPSD_VARTYPE_INTEGER },
145 { "MaxLeaseDuration", &MaxLeaseDuration, CUPSD_VARTYPE_INTEGER },
146 { "MaxLogSize", &MaxLogSize, CUPSD_VARTYPE_INTEGER },
147 { "MaxPrinterHistory", &MaxPrinterHistory, CUPSD_VARTYPE_INTEGER },
148 { "MaxRequestSize", &MaxRequestSize, CUPSD_VARTYPE_INTEGER },
149 { "MaxSubscriptions", &MaxSubscriptions, CUPSD_VARTYPE_INTEGER },
150 { "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER },
151 { "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER },
152 { "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER },
dfd5680b 153 { "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_INTEGER },
ef416fc2 154 { "PageLog", &PageLog, CUPSD_VARTYPE_STRING },
01ce6322 155 { "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING },
ef416fc2 156 { "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_BOOLEAN },
157 { "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_BOOLEAN },
158 { "Printcap", &Printcap, CUPSD_VARTYPE_STRING },
159 { "PrintcapGUI", &PrintcapGUI, CUPSD_VARTYPE_STRING },
160 { "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_INTEGER },
161 { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING },
162 { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING },
163 { "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING },
ef416fc2 164 { "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_INTEGER },
165 { "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING },
76cd9e37 166 { "ServerBin", &ServerBin, CUPSD_VARTYPE_PATHNAME },
ef416fc2 167#ifdef HAVE_SSL
76cd9e37 168 { "ServerCertificate", &ServerCertificate, CUPSD_VARTYPE_PATHNAME },
ef416fc2 169# if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS)
76cd9e37 170 { "ServerKey", &ServerKey, CUPSD_VARTYPE_PATHNAME },
ef416fc2 171# endif /* HAVE_LIBSSL || HAVE_GNUTLS */
172#endif /* HAVE_SSL */
173 { "ServerName", &ServerName, CUPSD_VARTYPE_STRING },
76cd9e37 174 { "ServerRoot", &ServerRoot, CUPSD_VARTYPE_PATHNAME },
2e4ff8af 175 { "SMBConfigFile", &SMBConfigFile, CUPSD_VARTYPE_STRING },
ef416fc2 176 { "StateDir", &StateDir, CUPSD_VARTYPE_STRING },
f7deaa1a 177#ifdef HAVE_AUTHORIZATION_H
178 { "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING },
179#endif /* HAVE_AUTHORIZATION_H */
76cd9e37 180 { "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME },
e00b005a 181 { "Timeout", &Timeout, CUPSD_VARTYPE_INTEGER },
182 { "UseNetworkDefault", &UseNetworkDefault, CUPSD_VARTYPE_BOOLEAN }
ef416fc2 183};
184#define NUM_VARS (sizeof(variables) / sizeof(variables[0]))
185
186
ac884b6a 187static const unsigned ones[4] =
ef416fc2 188 {
189 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
190 };
ac884b6a 191static const unsigned zeros[4] =
ef416fc2 192 {
193 0x00000000, 0x00000000, 0x00000000, 0x00000000
194 };
195
196
197/*
198 * Local functions...
199 */
e07d4801 200
ef416fc2 201static http_addrlist_t *get_address(const char *value, int defport);
202static int get_addr_and_mask(const char *value, unsigned *ip,
203 unsigned *mask);
204static int parse_aaa(cupsd_location_t *loc, char *line,
205 char *value, int linenum);
49d87452 206static int parse_fatal_errors(const char *s);
bd7854cb 207static int parse_groups(const char *s);
208static int parse_protocols(const char *s);
ef416fc2 209static int read_configuration(cups_file_t *fp);
210static int read_location(cups_file_t *fp, char *name, int linenum);
211static int read_policy(cups_file_t *fp, char *name, int linenum);
212
213
e07d4801
MS		 214/*
215 * 'cupsdAddAlias()' - Add a host alias.
216 */
217
218void
219cupsdAddAlias(cups_array_t *aliases, /* I - Array of aliases */
220 const char *name) /* I - Name to add */
221{
222 cupsd_alias_t *a; /* New alias */
223 size_t namelen; /* Length of name */
224
225
226 namelen = strlen(name);
227
228 if ((a = (cupsd_alias_t *)malloc(sizeof(cupsd_alias_t) + namelen)) == NULL)
229 return;
230
231 a->namelen = namelen;
232 strcpy(a->name, name); /* OK since a->name is allocated */
233
234 cupsArrayAdd(aliases, a);
235}
236
237
b94498cf 238/*
239 * 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory.
240 */
241
242int /* O - 0 on success, -1 on error, 1 on warning */
243cupsdCheckPermissions(
244 const char *filename, /* I - File/directory name */
245 const char *suffix, /* I - Additional file/directory name */
246 int mode, /* I - Permissions */
247 int user, /* I - Owner */
248 int group, /* I - Group */
249 int is_dir, /* I - 1 = directory, 0 = file */
250 int create_dir) /* I - 1 = create directory, -1 = create w/o logging, 0 = not */
251{
252 int dir_created = 0; /* Did we create a directory? */
253 char pathname[1024]; /* File name with prefix */
254 struct stat fileinfo; /* Stat buffer */
49d87452 255 int is_symlink; /* Is "filename" a symlink? */
b94498cf 256
257
258 /*
259 * Prepend the given root to the filename before testing it...
260 */
261
262 if (suffix)
263 {
264 snprintf(pathname, sizeof(pathname), "%s/%s", filename, suffix);
265 filename = pathname;
266 }
267
268 /*
269 * See if we can stat the file/directory...
270 */
271
49d87452 272 if (lstat(filename, &fileinfo))
b94498cf 273 {
274 if (errno == ENOENT && create_dir)
275 {
276 if (create_dir > 0)
277 cupsdLogMessage(CUPSD_LOG_DEBUG, "Creating missing directory \"%s\"",
278 filename);
279
280 if (mkdir(filename, mode))
281 {
282 if (create_dir > 0)
283 cupsdLogMessage(CUPSD_LOG_ERROR,
284 "Unable to create directory \"%s\" - %s", filename,
285 strerror(errno));
286 else
287 syslog(LOG_ERR, "Unable to create directory \"%s\" - %s", filename,
288 strerror(errno));
289
290 return (-1);
291 }
292
d1c13e16
MS		 293 dir_created = 1;
294 fileinfo.st_mode = mode | S_IFDIR;
b94498cf 295 }
296 else
297 return (create_dir ? -1 : 1);
298 }
299
49d87452
MS		 300 if ((is_symlink = S_ISLNK(fileinfo.st_mode)) != 0)
301 {
302 if (stat(filename, &fileinfo))
303 {
304 cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is a bad symlink - %s",
305 filename, strerror(errno));
306 return (-1);
307 }
308 }
309
b94498cf 310 /*
49d87452 311 * Make sure it's a regular file or a directory as needed...
b94498cf 312 */
313
314 if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode))
315 {
316 cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a regular file!", filename);
317 return (-1);
318 }
319
320 if (!dir_created && is_dir && !S_ISDIR(fileinfo.st_mode))
321 {
322 if (create_dir >= 0)
323 cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a directory!", filename);
324 else
325 syslog(LOG_ERR, "\"%s\" is not a directory!", filename);
326
327 return (-1);
328 }
329
49d87452
MS		 330 /*
331 * If the filename is a symlink, do not change permissions (STR #2937)...
332 */
333
334 if (is_symlink)
335 return (0);
336
b94498cf 337 /*
338 * Fix owner, group, and mode as needed...
339 */
340
341 if (dir_created || fileinfo.st_uid != user || fileinfo.st_gid != group)
342 {
343 if (create_dir >= 0)
344 cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing ownership of \"%s\"",
345 filename);
346
347 if (chown(filename, user, group) && !getuid())
348 {
349 if (create_dir >= 0)
350 cupsdLogMessage(CUPSD_LOG_ERROR,
351 "Unable to change ownership of \"%s\" - %s", filename,
352 strerror(errno));
353 else
354 syslog(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename,
355 strerror(errno));
356
357 return (1);
358 }
359 }
360
361 if (dir_created || (fileinfo.st_mode & 07777) != mode)
362 {
363 if (create_dir >= 0)
364 cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing access permissions of \"%s\"",
365 filename);
366
367 if (chmod(filename, mode))
368 {
369 if (create_dir >= 0)
370 cupsdLogMessage(CUPSD_LOG_ERROR,
371 "Unable to change permissions of \"%s\" - %s", filename,
372 strerror(errno));
373 else
374 syslog(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename,
375 strerror(errno));
376
377 return (1);
378 }
379 }
380
381 /*
382 * Everything is OK...
383 */
384
385 return (0);
386}
387
388
e07d4801
MS		 389/*
390 * 'cupsdFreeAliases()' - Free all of the alias entries.
391 */
392
393void
394cupsdFreeAliases(cups_array_t *aliases) /* I - Array of aliases */
395{
396 cupsd_alias_t *a; /* Current alias */
397
398
399 for (a = (cupsd_alias_t *)cupsArrayFirst(aliases);
400 a;
401 a = (cupsd_alias_t *)cupsArrayNext(aliases))
402 free(a);
403
404 cupsArrayDelete(aliases);
405}
406
407
ef416fc2 408/*
409 * 'cupsdReadConfiguration()' - Read the cupsd.conf file.
410 */
411
412int /* O - 1 on success, 0 otherwise */
413cupsdReadConfiguration(void)
414{
415 int i; /* Looping var */
416 cups_file_t *fp; /* Configuration file */
417 int status; /* Return status */
418 char temp[1024], /* Temporary buffer */
dd1abb6b 419 mimedir[1024], /* MIME directory */
ef416fc2 420 *slash; /* Directory separator */
ef416fc2 421 cups_lang_t *language; /* Language */
422 struct passwd *user; /* Default user */
423 struct group *group; /* Default group */
424 char *old_serverroot, /* Old ServerRoot */
425 *old_requestroot; /* Old RequestRoot */
f11a948a 426 int old_remote_port; /* Old RemotePort */
b423cd4c 427 const char *tmpdir; /* TMPDIR environment variable */
428 struct stat tmpinfo; /* Temporary directory info */
2e4ff8af 429 cupsd_policy_t *p; /* Policy */
b423cd4c 430
ef416fc2 431
ef416fc2 432 /*
433 * Save the old root paths...
434 */
435
436 old_serverroot = NULL;
437 cupsdSetString(&old_serverroot, ServerRoot);
438 old_requestroot = NULL;
439 cupsdSetString(&old_requestroot, RequestRoot);
440
441 /*
442 * Reset the server configuration data...
443 */
444
445 cupsdDeleteAllLocations();
446
447 if (NumBrowsers > 0)
448 {
449 free(Browsers);
e53920b9 450 Browsers = NULL;
ef416fc2 451
452 NumBrowsers = 0;
453 }
454
455 if (NumPolled > 0)
456 {
457 free(Polled);
458
459 NumPolled = 0;
460 }
461
462 if (NumRelays > 0)
463 {
464 for (i = 0; i < NumRelays; i ++)
5bd77a73 465 if (Relays[i].from.type == CUPSD_AUTH_NAME)
ef416fc2 466 free(Relays[i].from.mask.name.name);
467
468 free(Relays);
469
470 NumRelays = 0;
471 }
472
bd7854cb 473 cupsdDeleteAllListeners();
ef416fc2 474
f11a948a
MS		 475 old_remote_port = RemotePort;
476 RemotePort = 0;
d1c13e16 477
ef416fc2 478 /*
479 * String options...
480 */
481
e07d4801
MS		 482 cupsdFreeAliases(ServerAlias);
483 ServerAlias = NULL;
484
d1c13e16
MS		 485 cupsdClearString(&ServerName);
486 cupsdClearString(&ServerAdmin);
ef416fc2 487 cupsdSetString(&ServerBin, CUPS_SERVERBIN);
488 cupsdSetString(&RequestRoot, CUPS_REQUESTS);
489 cupsdSetString(&CacheDir, CUPS_CACHEDIR);
490 cupsdSetString(&DataDir, CUPS_DATADIR);
491 cupsdSetString(&DocumentRoot, CUPS_DOCROOT);
492 cupsdSetString(&AccessLog, CUPS_LOGDIR "/access_log");
493 cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log");
494 cupsdSetString(&PageLog, CUPS_LOGDIR "/page_log");
01ce6322
MS		 495 cupsdSetString(&PageLogFormat,
496 "%p %j %u %T %P %C %{job-billing} "
497 "%{job-originating-host-name} %{job-name} %{media} %{sides}");
e53920b9 498 cupsdSetString(&Printcap, CUPS_DEFAULT_PRINTCAP);
ef416fc2 499 cupsdSetString(&PrintcapGUI, "/usr/bin/glpoptions");
500 cupsdSetString(&FontPath, CUPS_FONTPATH);
501 cupsdSetString(&RemoteRoot, "remroot");
ae71f5de 502 cupsdSetString(&ServerHeader, "CUPS/1.4");
ef416fc2 503 cupsdSetString(&StateDir, CUPS_STATEDIR);
504
ed486911 505 if (!strcmp(CUPS_DEFAULT_PRINTCAP, "/etc/printers.conf"))
506 PrintcapFormat = PRINTCAP_SOLARIS;
0af14961
MS		 507 else if (!strcmp(CUPS_DEFAULT_PRINTCAP,
508 "/Library/Preferences/org.cups.printers.plist"))
509 PrintcapFormat = PRINTCAP_PLIST;
ed486911 510 else
511 PrintcapFormat = PRINTCAP_BSD;
512
ef416fc2 513 strlcpy(temp, ConfigurationFile, sizeof(temp));
514 if ((slash = strrchr(temp, '/')) != NULL)
515 *slash = '\0';
516
517 cupsdSetString(&ServerRoot, temp);
518
519 cupsdClearString(&Classification);
520 ClassifyOverride = 0;
521
522#ifdef HAVE_SSL
523# ifdef HAVE_CDSASSL
fa73b229 524 cupsdSetString(&ServerCertificate, "/Library/Keychains/System.keychain");
ef416fc2 525# else
526 cupsdSetString(&ServerCertificate, "ssl/server.crt");
527 cupsdSetString(&ServerKey, "ssl/server.key");
528# endif /* HAVE_CDSASSL */
529#endif /* HAVE_SSL */
530
531 language = cupsLangDefault();
532
533 if (!strcmp(language->language, "C") || !strcmp(language->language, "POSIX"))
534 cupsdSetString(&DefaultLanguage, "en");
535 else
536 cupsdSetString(&DefaultLanguage, language->language);
537
538 cupsdSetString(&DefaultCharset, _cupsEncodingName(language->encoding));
539
c5571a1d
MS		 540 cupsdClearString(&DefaultPaperSize);
541
ef416fc2 542 cupsdSetString(&RIPCache, "8m");
543
b423cd4c 544 cupsdSetString(&TempDir, NULL);
ef416fc2 545
ef416fc2 546 /*
547 * Find the default user...
548 */
549
550 if ((user = getpwnam(CUPS_DEFAULT_USER)) != NULL)
551 User = user->pw_uid;
552 else
553 {
554 /*
555 * Use the (historical) NFS nobody user ID (-2 as a 16-bit twos-
556 * complement number...)
557 */
558
559 User = 65534;
560 }
561
562 endpwent();
563
564 /*
d6ae789d 565 * Find the default group...
ef416fc2 566 */
567
d6ae789d 568 group = getgrnam(CUPS_DEFAULT_GROUP);
ef416fc2 569 endgrent();
570
d6ae789d 571 if (group)
ef416fc2 572 Group = group->gr_gid;
573 else
574 {
575 /*
d6ae789d 576 * Fallback to group "nobody"...
ef416fc2 577 */
578
d6ae789d 579 group = getgrnam("nobody");
580 endgrent();
581
582 if (group)
583 Group = group->gr_gid;
584 else
585 {
586 /*
587 * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos-
588 * complement number...)
589 */
590
591 Group = 65534;
592 }
ef416fc2 593 }
594
595 /*
596 * Numeric options...
597 */
598
dfd5680b
MS		 599 AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS;
600 ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM;
601 FatalErrors = parse_fatal_errors(CUPS_DEFAULT_FATAL_ERRORS);
602 DefaultAuthType = CUPSD_AUTH_BASIC;
4744bd90 603#ifdef HAVE_SSL
dfd5680b
MS		 604 DefaultEncryption = HTTP_ENCRYPT_REQUIRED;
605 SSLOptions = CUPSD_SSL_NONE;
4744bd90 606#endif /* HAVE_SSL */
dfd5680b 607 DirtyCleanInterval = DEFAULT_KEEPALIVE;
238c3832 608 JobKillDelay = DEFAULT_TIMEOUT;
dfd5680b
MS		 609 JobRetryLimit = 5;
610 JobRetryInterval = 300;
611 FileDevice = FALSE;
612 FilterLevel = 0;
613 FilterLimit = 0;
614 FilterNice = 0;
615 HostNameLookups = FALSE;
616 ImplicitClasses = CUPS_DEFAULT_IMPLICIT_CLASSES;
617 ImplicitAnyClasses = FALSE;
618 HideImplicitMembers = TRUE;
619 KeepAlive = TRUE;
620 KeepAliveTimeout = DEFAULT_KEEPALIVE;
621 ListenBackLog = SOMAXCONN;
622 LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM;
623 LogLevel = CUPSD_LOG_WARN;
624 LogTimeFormat = CUPSD_TIME_STANDARD;
625 MaxClients = 100;
626 MaxClientsPerHost = 0;
627 MaxLogSize = 1024 * 1024;
628 MaxPrinterHistory = 10;
629 MaxRequestSize = 0;
630 MultipleOperationTimeout = DEFAULT_TIMEOUT;
631 ReloadTimeout = DEFAULT_KEEPALIVE;
632 RootCertDuration = 300;
633 Timeout = DEFAULT_TIMEOUT;
634 NumSystemGroups = 0;
635
636 BrowseInterval = DEFAULT_INTERVAL;
637 BrowsePort = ippPort();
638 BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS);
639 BrowseRemoteProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS);
640 BrowseShortNames = CUPS_DEFAULT_BROWSE_SHORT_NAMES;
641 BrowseTimeout = DEFAULT_TIMEOUT;
642 BrowseWebIF = FALSE;
643 Browsing = CUPS_DEFAULT_BROWSING;
644 DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED;
ef416fc2 645
2e4ff8af
MS		 646 cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE);
647 cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE);
648
ef416fc2 649 cupsdClearString(&BrowseLocalOptions);
650 cupsdClearString(&BrowseRemoteOptions);
651
323c5de1 652 cupsdSetString(&ErrorPolicy, "stop-printer");
653
b423cd4c 654#ifdef HAVE_LDAP
655 cupsdClearString(&BrowseLDAPBindDN);
656 cupsdClearString(&BrowseLDAPDN);
657 cupsdClearString(&BrowseLDAPPassword);
658 cupsdClearString(&BrowseLDAPServer);
1ff0402e 659# ifdef HAVE_LDAP_SSL
bc44d920 660 cupsdClearString(&BrowseLDAPCACertFile);
1ff0402e 661# endif /* HAVE_LDAP_SSL */
b423cd4c 662#endif /* HAVE_LDAP */
663
ef416fc2 664 JobHistory = DEFAULT_HISTORY;
665 JobFiles = DEFAULT_FILES;
666 JobAutoPurge = 0;
667 MaxJobs = 500;
668 MaxActiveJobs = 0;
669 MaxJobsPerUser = 0;
670 MaxJobsPerPrinter = 0;
f7deaa1a 671 MaxCopies = CUPS_DEFAULT_MAX_COPIES;
ef416fc2 672
673 cupsdDeleteAllPolicies();
674 cupsdClearString(&DefaultPolicy);
675
f7deaa1a 676#ifdef HAVE_AUTHORIZATION_H
677 cupsdClearString(&SystemGroupAuthKey);
678#endif /* HAVE_AUTHORIZATION_H */
679
ef416fc2 680 MaxSubscriptions = 100;
681 MaxSubscriptionsPerJob = 0;
682 MaxSubscriptionsPerPrinter = 0;
683 MaxSubscriptionsPerUser = 0;
684 DefaultLeaseDuration = 86400;
685 MaxLeaseDuration = 0;
686
a4d04587 687#ifdef HAVE_LAUNCHD
688 LaunchdTimeout = DEFAULT_TIMEOUT + 10;
689 cupsdSetString(&LaunchdConf, CUPS_DEFAULT_LAUNCHD_CONF);
690#endif /* HAVE_LAUNCHD */
691
7594b224 692#ifdef __APPLE__
693 AppleQuotas = TRUE;
694#endif /* __APPLE__ */
695
ef416fc2 696 /*
697 * Read the configuration file...
698 */
699
700 if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL)
701 return (0);
702
703 status = read_configuration(fp);
704
705 cupsFileClose(fp);
706
707 if (!status)
708 return (0);
709
4744bd90 710 RunUser = getuid();
ef416fc2 711
d1c13e16 712 cupsdLogMessage(CUPSD_LOG_INFO, "Remote access is %s.",
f11a948a 713 RemotePort ? "enabled" : "disabled");
d1c13e16 714
8ca02f3c 715 /*
716 * See if the ServerName is an IP address...
717 */
718
f11a948a
MS		 719 if (ServerName)
720 {
721 if (!ServerAlias)
722 ServerAlias = cupsArrayNew(NULL, NULL);
723
724 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", ServerName);
725 }
726 else
d1c13e16 727 {
e07d4801 728 if (gethostname(temp, sizeof(temp)))
d1c13e16
MS		 729 {
730 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to get hostname: %s",
731 strerror(errno));
732 strlcpy(temp, "localhost", sizeof(temp));
733 }
734
735 cupsdSetString(&ServerName, temp);
e07d4801
MS		 736
737 if (!ServerAlias)
738 ServerAlias = cupsArrayNew(NULL, NULL);
739
740 cupsdAddAlias(ServerAlias, temp);
741 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp);
742
f11a948a 743 if (HostNameLookups || RemotePort)
e07d4801
MS		 744 {
745 struct hostent *host; /* Host entry to get FQDN */
746
747 if ((host = gethostbyname(temp)) != NULL)
748 {
749 if (strcasecmp(temp, host->h_name))
750 {
751 cupsdSetString(&ServerName, host->h_name);
752 cupsdAddAlias(ServerAlias, host->h_name);
753 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s",
754 host->h_name);
755 }
756
757 if (host->h_aliases)
758 {
759 for (i = 0; host->h_aliases[i]; i ++)
760 if (strcasecmp(temp, host->h_aliases[i]))
761 {
762 cupsdAddAlias(ServerAlias, host->h_aliases[i]);
763 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s",
764 host->h_aliases[i]);
765 }
766 }
767 }
768 }
769
770 /*
771 * Make sure we have the base hostname added as an alias, too!
772 */
773
774 if ((slash = strchr(temp, '.')) != NULL)
775 {
776 *slash = '\0';
777 cupsdAddAlias(ServerAlias, temp);
778 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp);
779 }
d1c13e16
MS		 780 }
781
8ca02f3c 782 for (slash = ServerName; isdigit(*slash & 255) || *slash == '.'; slash ++);
783
784 ServerNameIsIP = !*slash;
785
d1c13e16
MS		 786 /*
787 * Make sure ServerAdmin is initialized...
788 */
789
790 if (!ServerAdmin)
791 cupsdSetStringf(&ServerAdmin, "root@%s", ServerName);
792
ef416fc2 793 /*
794 * Use the default system group if none was supplied in cupsd.conf...
795 */
796
797 if (NumSystemGroups == 0)
bd7854cb 798 {
799 if (!parse_groups(CUPS_DEFAULT_SYSTEM_GROUPS))
800 {
801 /*
802 * Find the group associated with GID 0...
803 */
804
805 group = getgrgid(0);
806 endgrent();
807
808 if (group != NULL)
809 cupsdSetString(&SystemGroups[0], group->gr_name);
810 else
811 cupsdSetString(&SystemGroups[0], "unknown");
812
813 SystemGroupIDs[0] = 0;
814 NumSystemGroups = 1;
815 }
816 }
ef416fc2 817
818 /*
819 * Get the access control list for browsing...
820 */
821
822 BrowseACL = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL");
823
824 /*
825 * Open the system log for cupsd if necessary...
826 */
827
828#ifdef HAVE_VSYSLOG
829 if (!strcmp(AccessLog, "syslog") ||
830 !strcmp(ErrorLog, "syslog") ||
831 !strcmp(PageLog, "syslog"))
832 openlog("cupsd", LOG_PID | LOG_NOWAIT | LOG_NDELAY, LOG_LPR);
833#endif /* HAVE_VSYSLOG */
834
835 /*
836 * Log the configuration file that was used...
837 */
838
839 cupsdLogMessage(CUPSD_LOG_INFO, "Loaded configuration file \"%s\"",
840 ConfigurationFile);
841
842 /*
843 * Validate the Group and SystemGroup settings - they cannot be the same,
844 * otherwise the CGI programs will be able to authenticate as root without
845 * a password!
846 */
847
848 if (!RunUser)
849 {
850 for (i = 0; i < NumSystemGroups; i ++)
851 if (Group == SystemGroupIDs[i])
852 break;
853
854 if (i < NumSystemGroups)
855 {
856 /*
857 * Log the error and reset the group to a safe value...
858 */
859
860 cupsdLogMessage(CUPSD_LOG_NOTICE,
861 "Group and SystemGroup cannot use the same groups!");
862 cupsdLogMessage(CUPSD_LOG_INFO, "Resetting Group to \"nobody\"...");
863
864 group = getgrnam("nobody");
865 endgrent();
866
867 if (group != NULL)
868 Group = group->gr_gid;
869 else
870 {
871 /*
872 * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos-
873 * complement number...)
874 */
875
876 Group = 65534;
877 }
878 }
879 }
880
881 /*
882 * Check that we have at least one listen/port line; if not, report this
883 * as an error and exit!
884 */
885
bd7854cb 886 if (cupsArrayCount(Listeners) == 0)
ef416fc2 887 {
888 /*
889 * No listeners!
890 */
891
892 cupsdLogMessage(CUPSD_LOG_EMERG,
49d87452
MS		 893 "No valid Listen or Port lines were found in the "
894 "configuration file!");
ef416fc2 895
896 /*
897 * Commit suicide...
898 */
899
900 cupsdEndProcess(getpid(), 0);
901 }
902
903 /*
904 * Set the default locale using the language and charset...
905 */
906
907 cupsdSetStringf(&DefaultLocale, "%s.%s", DefaultLanguage, DefaultCharset);
908
909 /*
910 * Update all relative filenames to include the full path from ServerRoot...
911 */
912
913 if (DocumentRoot[0] != '/')
914 cupsdSetStringf(&DocumentRoot, "%s/%s", ServerRoot, DocumentRoot);
915
916 if (RequestRoot[0] != '/')
917 cupsdSetStringf(&RequestRoot, "%s/%s", ServerRoot, RequestRoot);
918
919 if (ServerBin[0] != '/')
920 cupsdSetStringf(&ServerBin, "%s/%s", ServerRoot, ServerBin);
921
922 if (StateDir[0] != '/')
923 cupsdSetStringf(&StateDir, "%s/%s", ServerRoot, StateDir);
924
925 if (CacheDir[0] != '/')
926 cupsdSetStringf(&CacheDir, "%s/%s", ServerRoot, CacheDir);
927
928#ifdef HAVE_SSL
929 if (ServerCertificate[0] != '/')
930 cupsdSetStringf(&ServerCertificate, "%s/%s", ServerRoot, ServerCertificate);
931
49d87452
MS		 932 if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot)) &&
933 cupsdCheckPermissions(ServerCertificate, NULL, 0600, RunUser, Group,
934 0, 0) < 0 &&
935 (FatalErrors & CUPSD_FATAL_PERMISSIONS))
936 return (0);
ef416fc2 937
938# if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS)
939 if (ServerKey[0] != '/')
940 cupsdSetStringf(&ServerKey, "%s/%s", ServerRoot, ServerKey);
941
49d87452
MS		 942 if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot)) &&
943 cupsdCheckPermissions(ServerKey, NULL, 0600, RunUser, Group, 0, 0) < 0 &&
944 (FatalErrors & CUPSD_FATAL_PERMISSIONS))
945 return (0);
ef416fc2 946# endif /* HAVE_LIBSSL || HAVE_GNUTLS */
947#endif /* HAVE_SSL */
948
949 /*
950 * Make sure that directories and config files are owned and
951 * writable by the user and group in the cupsd.conf file...
952 */
953
ae71f5de
MS		 954 snprintf(temp, sizeof(temp), "%s/rss", CacheDir);
955
49d87452
MS		 956 if ((cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser,
957 Group, 1, 1) < 0 ||
958 cupsdCheckPermissions(CacheDir, NULL, 0775, RunUser,
959 Group, 1, 1) < 0 ||
960 cupsdCheckPermissions(temp, NULL, 0775, RunUser,
961 Group, 1, 1) < 0 ||
962 cupsdCheckPermissions(StateDir, NULL, 0755, RunUser,
963 Group, 1, 1) < 0 ||
964 cupsdCheckPermissions(StateDir, "certs", RunUser ? 0711 : 0511, User,
965 SystemGroupIDs[0], 1, 1) < 0 ||
966 cupsdCheckPermissions(ServerRoot, NULL, 0755, RunUser,
967 Group, 1, 0) < 0 ||
968 cupsdCheckPermissions(ServerRoot, "ppd", 0755, RunUser,
969 Group, 1, 1) < 0 ||
970 cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser,
971 Group, 1, 0) < 0 ||
972 cupsdCheckPermissions(ServerRoot, "cupsd.conf", ConfigFilePerm, RunUser,
973 Group, 0, 0) < 0 ||
974 cupsdCheckPermissions(ServerRoot, "classes.conf", 0600, RunUser,
975 Group, 0, 0) < 0 ||
976 cupsdCheckPermissions(ServerRoot, "printers.conf", 0600, RunUser,
977 Group, 0, 0) < 0 ||
978 cupsdCheckPermissions(ServerRoot, "passwd.md5", 0600, User,
979 Group, 0, 0) < 0) &&
980 (FatalErrors & CUPSD_FATAL_PERMISSIONS))
d09495fa 981 return (0);
ef416fc2 982
b423cd4c 983 /*
984 * Update TempDir to the default if it hasn't been set already...
985 */
986
987 if (!TempDir)
988 {
989 if ((tmpdir = getenv("TMPDIR")) != NULL)
990 {
991 /*
992 * TMPDIR is defined, see if it is OK for us to use...
993 */
994
995 if (stat(tmpdir, &tmpinfo))
996 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to access TMPDIR (%s): %s",
997 tmpdir, strerror(errno));
998 else if (!S_ISDIR(tmpinfo.st_mode))
999 cupsdLogMessage(CUPSD_LOG_ERROR, "TMPDIR (%s) is not a directory!",
1000 tmpdir);
1001 else if ((tmpinfo.st_uid != User || !(tmpinfo.st_mode & S_IWUSR)) &&
1002 (tmpinfo.st_gid != Group || !(tmpinfo.st_mode & S_IWGRP)) &&
1003 !(tmpinfo.st_mode & S_IWOTH))
1004 cupsdLogMessage(CUPSD_LOG_ERROR,
1005 "TMPDIR (%s) has the wrong permissions!", tmpdir);
1006 else
1007 cupsdSetString(&TempDir, tmpdir);
b423cd4c 1008 }
1009
1010 if (!TempDir)
d09495fa 1011 {
1012 cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...",
1013 RequestRoot);
b423cd4c 1014 cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot);
d09495fa 1015 }
b423cd4c 1016 }
1017
ef416fc2 1018 /*
b94498cf 1019 * Make sure the temporary directory has the right permissions...
ef416fc2 1020 */
1021
ef416fc2 1022 if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot)) ||
1023 access(TempDir, 0))
1024 {
1025 /*
1026 * Update ownership and permissions if the CUPS temp directory
1027 * is under the spool directory or does not exist...
1028 */
1029
49d87452
MS		 1030 if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0 &&
1031 (FatalErrors & CUPSD_FATAL_PERMISSIONS))
d09495fa 1032 return (0);
ef416fc2 1033 }
1034
ef416fc2 1035 /*
1036 * Setup environment variables...
1037 */
1038
1039 cupsdInitEnv();
1040
c5571a1d
MS		 1041 /*
1042 * Update default paper size setting as needed...
1043 */
1044
1045 if (!DefaultPaperSize)
1046 {
1047#ifdef HAVE_LIBPAPER
1048 char *paper_result; /* Paper size name from libpaper */
1049
1050 if ((paper_result = systempapername()) != NULL)
1051 cupsdSetString(&DefaultPaperSize, paper_result);
1052 else
1053#endif /* HAVE_LIBPAPER */
1054 if (!DefaultLanguage ||
1055 !strcasecmp(DefaultLanguage, "C") ||
1056 !strcasecmp(DefaultLanguage, "POSIX") ||
1057 !strcasecmp(DefaultLanguage, "en") ||
1058 !strncasecmp(DefaultLanguage, "en.", 3) ||
1059 !strncasecmp(DefaultLanguage, "en_US", 5) ||
1060 !strncasecmp(DefaultLanguage, "en_CA", 5) ||
1061 !strncasecmp(DefaultLanguage, "fr_CA", 5))
1062 {
1063 /*
1064 * These are the only locales that will default to "letter" size...
1065 */
1066
1067 cupsdSetString(&DefaultPaperSize, "Letter");
1068 }
1069 else
1070 cupsdSetString(&DefaultPaperSize, "A4");
1071 }
1072
1073 /*
1074 * Update classification setting as needed...
1075 */
1076
1077 if (Classification && !strcasecmp(Classification, "none"))
1078 cupsdClearString(&Classification);
1079
1080 if (Classification)
1081 cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification);
1082
ef416fc2 1083 /*
1084 * Check the MaxClients setting, and then allocate memory for it...
1085 */
1086
1087 if (MaxClients > (MaxFDs / 3) || MaxClients <= 0)
1088 {
1089 if (MaxClients > 0)
49d87452
MS		 1090 cupsdLogMessage(CUPSD_LOG_INFO,
1091 "MaxClients limited to 1/3 (%d) of the file descriptor "
1092 "limit (%d)...",
1093 MaxFDs / 3, MaxFDs);
ef416fc2 1094
1095 MaxClients = MaxFDs / 3;
1096 }
1097
bd7854cb 1098 cupsdLogMessage(CUPSD_LOG_INFO, "Configured for up to %d clients.",
1099 MaxClients);
ef416fc2 1100
1101 /*
1102 * Check the MaxActiveJobs setting; limit to 1/3 the available
1103 * file descriptors, since we need a pipe for each job...
1104 */
1105
1106 if (MaxActiveJobs > (MaxFDs / 3))
1107 MaxActiveJobs = MaxFDs / 3;
1108
ef416fc2 1109 /*
1110 * Update the MaxClientsPerHost value, as needed...
1111 */
1112
1113 if (MaxClientsPerHost <= 0)
1114 MaxClientsPerHost = MaxClients;
1115
1116 if (MaxClientsPerHost > MaxClients)
1117 MaxClientsPerHost = MaxClients;
1118
1119 cupsdLogMessage(CUPSD_LOG_INFO,
1120 "Allowing up to %d client connections per host.",
1121 MaxClientsPerHost);
1122
8ca02f3c 1123 /*
1124 * Make sure that BrowseTimeout is at least twice the interval...
1125 */
1126
1127 if (BrowseTimeout < (2 * BrowseInterval) || BrowseTimeout <= 0)
1128 {
1129 cupsdLogMessage(CUPSD_LOG_ALERT, "Invalid BrowseTimeout value %d!",
1130 BrowseTimeout);
1131
1132 if (BrowseInterval)
1133 BrowseTimeout = BrowseInterval * 2;
1134 else
1135 BrowseTimeout = DEFAULT_TIMEOUT;
1136
1137 cupsdLogMessage(CUPSD_LOG_ALERT, "Reset BrowseTimeout to %d!",
1138 BrowseTimeout);
1139 }
1140
ef416fc2 1141 /*
1142 * Update the default policy, as needed...
1143 */
1144
1145 if (DefaultPolicy)
1146 DefaultPolicyPtr = cupsdFindPolicy(DefaultPolicy);
1147 else
1148 DefaultPolicyPtr = NULL;
1149
1150 if (!DefaultPolicyPtr)
1151 {
ef416fc2 1152 cupsd_location_t *po; /* New policy operation */
1153
1154
1155 if (DefaultPolicy)
1156 cupsdLogMessage(CUPSD_LOG_ERROR, "Default policy \"%s\" not found!",
1157 DefaultPolicy);
1158
e1d6a774 1159 cupsdSetString(&DefaultPolicy, "default");
1160
ef416fc2 1161 if ((DefaultPolicyPtr = cupsdFindPolicy("default")) != NULL)
1162 cupsdLogMessage(CUPSD_LOG_INFO,
1163 "Using policy \"default\" as the default!");
1164 else
1165 {
1166 cupsdLogMessage(CUPSD_LOG_INFO,
1167 "Creating CUPS default administrative policy:");
1168
1169 DefaultPolicyPtr = p = cupsdAddPolicy("default");
1170
1171 cupsdLogMessage(CUPSD_LOG_INFO, "<Policy default>");
1172 cupsdLogMessage(CUPSD_LOG_INFO,
1173 "<Limit Send-Document Send-URI Cancel-Job Hold-Job "
1174 "Release-Job Restart-Job Purge-Jobs "
1175 "Set-Job-Attributes Create-Job-Subscription "
1176 "Renew-Subscription Cancel-Subscription "
1177 "Get-Notifications Reprocess-Job Cancel-Current-Job "
1178 "Suspend-Current-Job Resume-Job CUPS-Move-Job "
2e4ff8af 1179 "CUPS-Authenticate-Job CUPS-Get-Document>");
ef416fc2 1180 cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
1181
1182 po = cupsdAddPolicyOp(p, NULL, IPP_SEND_DOCUMENT);
5bd77a73
MS		 1183 po->order_type = CUPSD_AUTH_ALLOW;
1184 po->level = CUPSD_AUTH_USER;
ef416fc2 1185
1186 cupsdAddName(po, "@OWNER");
1187 cupsdAddName(po, "@SYSTEM");
1188 cupsdLogMessage(CUPSD_LOG_INFO, "Require user @OWNER @SYSTEM");
1189
1190 cupsdAddPolicyOp(p, po, IPP_SEND_URI);
1191 cupsdAddPolicyOp(p, po, IPP_CANCEL_JOB);
1192 cupsdAddPolicyOp(p, po, IPP_HOLD_JOB);
1193 cupsdAddPolicyOp(p, po, IPP_RELEASE_JOB);
1194 cupsdAddPolicyOp(p, po, IPP_RESTART_JOB);
1195 cupsdAddPolicyOp(p, po, IPP_PURGE_JOBS);
1196 cupsdAddPolicyOp(p, po, IPP_SET_JOB_ATTRIBUTES);
1197 cupsdAddPolicyOp(p, po, IPP_CREATE_JOB_SUBSCRIPTION);
1198 cupsdAddPolicyOp(p, po, IPP_RENEW_SUBSCRIPTION);
1199 cupsdAddPolicyOp(p, po, IPP_CANCEL_SUBSCRIPTION);
1200 cupsdAddPolicyOp(p, po, IPP_GET_NOTIFICATIONS);
1201 cupsdAddPolicyOp(p, po, IPP_REPROCESS_JOB);
1202 cupsdAddPolicyOp(p, po, IPP_CANCEL_CURRENT_JOB);
1203 cupsdAddPolicyOp(p, po, IPP_SUSPEND_CURRENT_JOB);
1204 cupsdAddPolicyOp(p, po, IPP_RESUME_JOB);
1205 cupsdAddPolicyOp(p, po, CUPS_MOVE_JOB);
1206 cupsdAddPolicyOp(p, po, CUPS_AUTHENTICATE_JOB);
2e4ff8af 1207 cupsdAddPolicyOp(p, po, CUPS_GET_DOCUMENT);
ef416fc2 1208
1209 cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
1210
1211 cupsdLogMessage(CUPSD_LOG_INFO,
1212 "<Limit Pause-Printer Resume-Printer "
1213 "Set-Printer-Attributes Enable-Printer "
1214 "Disable-Printer Pause-Printer-After-Current-Job "
1215 "Hold-New-Jobs Release-Held-New-Jobs "
1216 "Deactivate-Printer Activate-Printer Restart-Printer "
1217 "Shutdown-Printer Startup-Printer Promote-Job "
1218 "Schedule-Job-After CUPS-Add-Printer "
1219 "CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class "
1220 "CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>");
1221 cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
bc44d920 1222 cupsdLogMessage(CUPSD_LOG_INFO, "AuthType Default");
ef416fc2 1223
1224 po = cupsdAddPolicyOp(p, NULL, IPP_PAUSE_PRINTER);
5bd77a73
MS		 1225 po->order_type = CUPSD_AUTH_ALLOW;
1226 po->type = CUPSD_AUTH_DEFAULT;
1227 po->level = CUPSD_AUTH_USER;
ef416fc2 1228
1229 cupsdAddName(po, "@SYSTEM");
1230 cupsdLogMessage(CUPSD_LOG_INFO, "Require user @SYSTEM");
1231
1232 cupsdAddPolicyOp(p, po, IPP_RESUME_PRINTER);
1233 cupsdAddPolicyOp(p, po, IPP_SET_PRINTER_ATTRIBUTES);
1234 cupsdAddPolicyOp(p, po, IPP_ENABLE_PRINTER);
1235 cupsdAddPolicyOp(p, po, IPP_DISABLE_PRINTER);
1236 cupsdAddPolicyOp(p, po, IPP_PAUSE_PRINTER_AFTER_CURRENT_JOB);
1237 cupsdAddPolicyOp(p, po, IPP_HOLD_NEW_JOBS);
1238 cupsdAddPolicyOp(p, po, IPP_RELEASE_HELD_NEW_JOBS);
1239 cupsdAddPolicyOp(p, po, IPP_DEACTIVATE_PRINTER);
1240 cupsdAddPolicyOp(p, po, IPP_ACTIVATE_PRINTER);
1241 cupsdAddPolicyOp(p, po, IPP_RESTART_PRINTER);
1242 cupsdAddPolicyOp(p, po, IPP_SHUTDOWN_PRINTER);
1243 cupsdAddPolicyOp(p, po, IPP_STARTUP_PRINTER);
1244 cupsdAddPolicyOp(p, po, IPP_PROMOTE_JOB);
1245 cupsdAddPolicyOp(p, po, IPP_SCHEDULE_JOB_AFTER);
1246 cupsdAddPolicyOp(p, po, CUPS_ADD_PRINTER);
1247 cupsdAddPolicyOp(p, po, CUPS_DELETE_PRINTER);
1248 cupsdAddPolicyOp(p, po, CUPS_ADD_CLASS);
1249 cupsdAddPolicyOp(p, po, CUPS_DELETE_CLASS);
1250 cupsdAddPolicyOp(p, po, CUPS_ACCEPT_JOBS);
1251 cupsdAddPolicyOp(p, po, CUPS_REJECT_JOBS);
1252 cupsdAddPolicyOp(p, po, CUPS_SET_DEFAULT);
1253
1254 cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
1255
1256 cupsdLogMessage(CUPSD_LOG_INFO, "<Limit All>");
1257 cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
1258
1259 po = cupsdAddPolicyOp(p, NULL, IPP_ANY_OPERATION);
5bd77a73 1260 po->order_type = CUPSD_AUTH_ALLOW;
ef416fc2 1261
1262 cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
1263 cupsdLogMessage(CUPSD_LOG_INFO, "</Policy>");
1264 }
1265 }
1266
bd7854cb 1267 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: NumPolicies=%d",
2e4ff8af
MS		 1268 cupsArrayCount(Policies));
1269 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
1270 p;
1271 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
bd7854cb 1272 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2e4ff8af 1273 "cupsdReadConfiguration: Policies[%d]=\"%s\"", i, p->name);
ef416fc2 1274
1275 /*
1276 * If we are doing a full reload or the server root has changed, flush
1277 * the jobs, printers, etc. and start from scratch...
1278 */
1279
1280 if (NeedReload == RELOAD_ALL ||
f11a948a 1281 old_remote_port != RemotePort ||
ef416fc2 1282 !old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) ||
1283 !old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot))
1284 {
fa73b229 1285 mime_type_t *type; /* Current type */
1286 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE];
1287 /* MIME type name */
1288
1289
ef416fc2 1290 cupsdLogMessage(CUPSD_LOG_INFO, "Full reload is required.");
1291
1292 /*
1293 * Free all memory...
1294 */
1295
1296 cupsdDeleteAllSubscriptions();
1297 cupsdFreeAllJobs();
ef416fc2 1298 cupsdDeleteAllPrinters();
1299
1300 DefaultPrinter = NULL;
1301
1302 if (MimeDatabase != NULL)
1303 mimeDelete(MimeDatabase);
1304
1305 if (NumMimeTypes)
1306 {
1307 for (i = 0; i < NumMimeTypes; i ++)
757d2cad 1308 _cupsStrFree(MimeTypes[i]);
ef416fc2 1309
1310 free(MimeTypes);
1311 }
1312
1313 /*
1314 * Read the MIME type and conversion database...
1315 */
1316
1317 snprintf(temp, sizeof(temp), "%s/filter", ServerBin);
dd1abb6b 1318 snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir);
ef416fc2 1319
75bd9771
MS		 1320 MimeDatabase = mimeLoadTypes(NULL, mimedir);
1321 MimeDatabase = mimeLoadTypes(MimeDatabase, ServerRoot);
1322 MimeDatabase = mimeLoadFilters(MimeDatabase, mimedir, temp);
1323 MimeDatabase = mimeLoadFilters(MimeDatabase, ServerRoot, temp);
ef416fc2 1324
1325 if (!MimeDatabase)
1326 {
1327 cupsdLogMessage(CUPSD_LOG_EMERG,
75bd9771
MS		 1328 "Unable to load MIME database from \"%s\" or \"%s\"!",
1329 mimedir, ServerRoot);
49d87452
MS		 1330 if (FatalErrors & CUPSD_FATAL_CONFIG)
1331 return (0);
ef416fc2 1332 }
1333
1334 cupsdLogMessage(CUPSD_LOG_INFO,
75bd9771
MS		 1335 "Loaded MIME database from \"%s\" and \"%s\": %d types, "
1336 "%d filters...", mimedir, ServerRoot,
1337 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
ef416fc2 1338
1339 /*
1340 * Create a list of MIME types for the document-format-supported
1341 * attribute...
1342 */
1343
fa73b229 1344 NumMimeTypes = mimeNumTypes(MimeDatabase);
ef416fc2 1345 if (!mimeType(MimeDatabase, "application", "octet-stream"))
1346 NumMimeTypes ++;
1347
91c84a35 1348 if ((MimeTypes = calloc(NumMimeTypes, sizeof(const char *))) == NULL)
ef416fc2 1349 {
91c84a35
MS		 1350 cupsdLogMessage(CUPSD_LOG_ERROR,
1351 "Unable to allocate memory for %d MIME types!",
1352 NumMimeTypes);
1353 NumMimeTypes = 0;
ef416fc2 1354 }
91c84a35
MS		 1355 else
1356 {
1357 for (i = 0, type = mimeFirstType(MimeDatabase);
1358 type;
1359 i ++, type = mimeNextType(MimeDatabase))
1360 {
1361 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
1362
1363 MimeTypes[i] = _cupsStrAlloc(mimetype);
1364 }
ef416fc2 1365
91c84a35
MS		 1366 if (i < NumMimeTypes)
1367 MimeTypes[i] = _cupsStrAlloc("application/octet-stream");
1368 }
bd7854cb 1369
1370 if (LogLevel == CUPSD_LOG_DEBUG2)
1371 {
1372 mime_filter_t *filter; /* Current filter */
1373
1374
1375 for (type = mimeFirstType(MimeDatabase);
1376 type;
1377 type = mimeNextType(MimeDatabase))
1378 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: type %s/%s",
1379 type->super, type->type);
1380
1381 for (filter = mimeFirstFilter(MimeDatabase);
1382 filter;
1383 filter = mimeNextFilter(MimeDatabase))
1384 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1385 "cupsdReadConfiguration: filter %s/%s to %s/%s %d %s",
1386 filter->src->super, filter->src->type,
1387 filter->dst->super, filter->dst->type,
1388 filter->cost, filter->filter);
1389 }
ef416fc2 1390
1391 /*
1392 * Load banners...
1393 */
1394
1395 snprintf(temp, sizeof(temp), "%s/banners", DataDir);
1396 cupsdLoadBanners(temp);
1397
1398 /*
1399 * Load printers and classes...
1400 */
1401
1402 cupsdLoadAllPrinters();
1403 cupsdLoadAllClasses();
1404 cupsdLoadRemoteCache();
3dfe78b3 1405 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 1406
1407 cupsdCreateCommonData();
1408
1409 /*
1410 * Load queued jobs...
1411 */
1412
1413 cupsdLoadAllJobs();
1414
1415 /*
1416 * Load subscriptions...
1417 */
1418
1419 cupsdLoadAllSubscriptions();
1420
1421 cupsdLogMessage(CUPSD_LOG_INFO, "Full reload complete.");
1422 }
1423 else
1424 {
1425 /*
1426 * Not a full reload, so recreate the common printer attributes...
1427 */
1428
1429 cupsdCreateCommonData();
1430
1431 /*
1432 * Update all printers as needed...
1433 */
1434
1435 cupsdUpdatePrinters();
3dfe78b3 1436 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 1437
1438 cupsdLogMessage(CUPSD_LOG_INFO, "Partial reload complete.");
1439 }
1440
1441 /*
1442 * Reset the reload state...
1443 */
1444
1445 NeedReload = RELOAD_NONE;
1446
1447 cupsdClearString(&old_serverroot);
1448 cupsdClearString(&old_requestroot);
1449
ef416fc2 1450 return (1);
1451}
1452
1453
1454/*
1455 * 'get_address()' - Get an address + port number from a line.
1456 */
1457
1458static http_addrlist_t * /* O - Pointer to list if address good, NULL if bad */
1459get_address(const char *value, /* I - Value string */
1460 int defport) /* I - Default port */
1461{
1462 char buffer[1024], /* Hostname + port number buffer */
1463 defpname[255], /* Default port name */
1464 *hostname, /* Hostname or IP */
1465 *portname; /* Port number or name */
1466 http_addrlist_t *addrlist; /* Address list */
1467
1468
1469 /*
1470 * Check for an empty value...
1471 */
1472
1473 if (!*value)
1474 {
1475 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad (empty) address!");
1476 return (NULL);
1477 }
1478
1479 /*
1480 * Grab a hostname and port number; if there is no colon and the port name
1481 * is only digits, then we have a port number by itself...
1482 */
1483
1484 strlcpy(buffer, value, sizeof(buffer));
1485
1486 if ((portname = strrchr(buffer, ':')) != NULL && !strchr(portname, ']'))
1487 {
1488 *portname++ = '\0';
1489 hostname = buffer;
1490 }
1491 else
1492 {
1493 for (portname = buffer; isdigit(*portname & 255); portname ++);
1494
1495 if (*portname)
1496 {
1497 /*
1498 * Use the default port...
1499 */
1500
1501 sprintf(defpname, "%d", defport);
1502 portname = defpname;
1503 hostname = buffer;
1504 }
1505 else
1506 {
1507 /*
1508 * The buffer contains just a port number...
1509 */
1510
1511 portname = buffer;
1512 hostname = NULL;
1513 }
1514 }
1515
1516 if (hostname && !strcmp(hostname, "*"))
1517 hostname = NULL;
1518
1519 /*
1520 * Now lookup the address using httpAddrGetList()...
1521 */
1522
1523 if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL)
1524 cupsdLogMessage(CUPSD_LOG_ERROR, "Hostname lookup for \"%s\" failed!",
1525 hostname ? hostname : "(nil)");
1526
1527 return (addrlist);
1528}
1529
1530
1531/*
1532 * 'get_addr_and_mask()' - Get an IP address and netmask.
1533 */
1534
1535static int /* O - 1 on success, 0 on failure */
1536get_addr_and_mask(const char *value, /* I - String from config file */
1537 unsigned *ip, /* O - Address value */
1538 unsigned *mask) /* O - Mask value */
1539{
1540 int i, j, /* Looping vars */
1541 family, /* Address family */
1542 ipcount; /* Count of fields in address */
1543 unsigned ipval; /* Value */
1544 const char *maskval, /* Pointer to start of mask value */
1545 *ptr, /* Pointer into value */
1546 *ptr2; /* ... */
ef416fc2 1547
1548
1549 /*
1550 * Get the address...
1551 */
1552
b86bc4cf 1553 ip[0] = ip[1] = ip[2] = ip[3] = 0x00000000;
ed486911 1554 mask[0] = mask[1] = mask[2] = mask[3] = 0xffffffff;
ef416fc2 1555
1556 if ((maskval = strchr(value, '/')) != NULL)
1557 maskval ++;
1558 else
1559 maskval = value + strlen(value);
1560
1561#ifdef AF_INET6
1562 /*
1563 * Check for an IPv6 address...
1564 */
1565
1566 if (*value == '[')
1567 {
1568 /*
1569 * Parse hexadecimal IPv6 address...
1570 */
1571
1572 family = AF_INET6;
1573
1574 for (i = 0, ptr = value + 1; *ptr && i < 8; i ++)
1575 {
1576 if (*ptr == ']')
1577 break;
1578 else if (!strncmp(ptr, "::", 2))
1579 {
1580 for (ptr2 = strchr(ptr + 2, ':'), j = 0;
1581 ptr2;
1582 ptr2 = strchr(ptr2 + 1, ':'), j ++);
1583
1584 i = 7 - j;
ed486911 1585 ptr ++;
ef416fc2 1586 }
1587 else if (isxdigit(*ptr & 255))
1588 {
1589 ipval = strtoul(ptr, (char **)&ptr, 16);
1590
1591 if (ipval > 0xffff)
1592 return (0);
1593
1594 if (i & 1)
ed486911 1595 ip[i / 2] |= ipval;
ef416fc2 1596 else
ed486911 1597 ip[i / 2] |= ipval << 16;
ef416fc2 1598 }
1599 else
1600 return (0);
1601
1602 while (*ptr == ':')
1603 ptr ++;
1604 }
1605
ed486911 1606 if (*ptr != ']')
1607 return (0);
1608
1609 ptr ++;
ef416fc2 1610
1611 if (*ptr && *ptr != '/')
1612 return (0);
1613 }
1614 else
1615#endif /* AF_INET6 */
1616 {
1617 /*
1618 * Parse dotted-decimal IPv4 address...
1619 */
1620
ed486911 1621 unsigned val[4]; /* IPv4 address values */
ef416fc2 1622
ef416fc2 1623
ed486911 1624 family = AF_INET;
1625 ipcount = sscanf(value, "%u.%u.%u.%u", val + 0, val + 1, val + 2, val + 3);
1626
ef416fc2 1627 /*
ed486911 1628 * Range check the IP numbers...
ef416fc2 1629 */
1630
ed486911 1631 for (i = 0; i < ipcount; i ++)
1632 if (val[i] > 255)
1633 return (0);
ef416fc2 1634
ed486911 1635 /*
1636 * Make sure the trailing values are zeroed, as some C libraries like
1637 * glibc apparently like to fill the unused arguments with garbage...
1638 */
ef416fc2 1639
ed486911 1640 for (i = ipcount; i < 4; i ++)
1641 val[i] = 0;
ef416fc2 1642
ed486911 1643 /*
1644 * Merge everything into a 32-bit IPv4 address in ip[3]...
1645 */
ef416fc2 1646
ed486911 1647 ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3];
ef416fc2 1648
ed486911 1649 if (ipcount < 4)
1650 mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff;
1651 }
ef416fc2 1652
ed486911 1653 if (*maskval)
1654 {
1655 /*
1656 * Get the netmask value(s)...
1657 */
1658
1659 memset(mask, 0, sizeof(unsigned) * 4);
ef416fc2 1660
ef416fc2 1661 if (strchr(maskval, '.'))
1662 {
1663 /*
1664 * Get dotted-decimal mask...
1665 */
1666
ed486911 1667 if (family != AF_INET)
1668 return (0);
1669
ef416fc2 1670 if (sscanf(maskval, "%u.%u.%u.%u", mask + 0, mask + 1, mask + 2, mask + 3) != 4)
1671 return (0);
1672
1673 mask[3] |= ((((mask[0] << 8) | mask[1]) << 8) | mask[2]) << 8;
1674 mask[0] = mask[1] = mask[2] = 0;
1675 }
1676 else
1677 {
1678 /*
1679 * Get address/bits format...
1680 */
1681
1682 i = atoi(maskval);
1683
1684#ifdef AF_INET6
1685 if (family == AF_INET6)
1686 {
ed486911 1687 if (i > 128)
1688 return (0);
1689
ef416fc2 1690 i = 128 - i;
1691
1692 if (i <= 96)
1693 mask[0] = 0xffffffff;
1694 else
1695 mask[0] = (0xffffffff << (i - 96)) & 0xffffffff;
1696
1697 if (i <= 64)
1698 mask[1] = 0xffffffff;
1699 else if (i >= 96)
1700 mask[1] = 0;
1701 else
1702 mask[1] = (0xffffffff << (i - 64)) & 0xffffffff;
1703
1704 if (i <= 32)
1705 mask[2] = 0xffffffff;
1706 else if (i >= 64)
1707 mask[2] = 0;
1708 else
1709 mask[2] = (0xffffffff << (i - 32)) & 0xffffffff;
1710
1711 if (i == 0)
1712 mask[3] = 0xffffffff;
1713 else if (i >= 32)
1714 mask[3] = 0;
1715 else
1716 mask[3] = (0xffffffff << i) & 0xffffffff;
1717 }
1718 else
1719#endif /* AF_INET6 */
1720 {
ed486911 1721 if (i > 32)
1722 return (0);
ef416fc2 1723
1724 mask[0] = 0xffffffff;
1725 mask[1] = 0xffffffff;
1726 mask[2] = 0xffffffff;
1727
ed486911 1728 if (i < 32)
1729 mask[3] = (0xffffffff << (32 - i)) & 0xffffffff;
ef416fc2 1730 else
1731 mask[3] = 0xffffffff;
1732 }
1733 }
1734 }
ef416fc2 1735
1736 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1737 "get_addr_and_mask(value=\"%s\", "
b86bc4cf 1738 "ip=[%08x:%08x:%08x:%08x], mask=[%08x:%08x:%08x:%08x])",
ef416fc2 1739 value, ip[0], ip[1], ip[2], ip[3], mask[0], mask[1], mask[2],
1740 mask[3]);
1741
1742 /*
1743 * Check for a valid netmask; no fallback like in CUPS 1.1.x!
1744 */
1745
1746 if ((ip[0] & ~mask[0]) != 0 ||
1747 (ip[1] & ~mask[1]) != 0 ||
1748 (ip[2] & ~mask[2]) != 0 ||
1749 (ip[3] & ~mask[3]) != 0)
1750 return (0);
1751
1752 return (1);
1753}
1754
1755
1756/*
1757 * 'parse_aaa()' - Parse authentication, authorization, and access control lines.
1758 */
1759
1760static int /* O - 1 on success, 0 on failure */
1761parse_aaa(cupsd_location_t *loc, /* I - Location */
1762 char *line, /* I - Line from file */
1763 char *value, /* I - Start of value data */
1764 int linenum) /* I - Current line number */
1765{
1766 char *valptr; /* Pointer into value */
1767 unsigned ip[4], /* IP address components */
1768 mask[4]; /* IP netmask components */
1769
1770
1771 if (!strcasecmp(line, "Encryption"))
1772 {
1773 /*
1774 * "Encryption xxx" - set required encryption level...
1775 */
1776
1777 if (!strcasecmp(value, "never"))
1778 loc->encryption = HTTP_ENCRYPT_NEVER;
1779 else if (!strcasecmp(value, "always"))
1780 {
1781 cupsdLogMessage(CUPSD_LOG_ERROR,
1782 "Encryption value \"%s\" on line %d is invalid in this "
1783 "context. Using \"required\" instead.", value, linenum);
1784
1785 loc->encryption = HTTP_ENCRYPT_REQUIRED;
1786 }
1787 else if (!strcasecmp(value, "required"))
1788 loc->encryption = HTTP_ENCRYPT_REQUIRED;
1789 else if (!strcasecmp(value, "ifrequested"))
1790 loc->encryption = HTTP_ENCRYPT_IF_REQUESTED;
1791 else
1792 {
1793 cupsdLogMessage(CUPSD_LOG_ERROR,
1794 "Unknown Encryption value %s on line %d.", value, linenum);
1795 return (0);
1796 }
1797 }
1798 else if (!strcasecmp(line, "Order"))
1799 {
1800 /*
1801 * "Order Deny,Allow" or "Order Allow,Deny"...
1802 */
1803
1804 if (!strncasecmp(value, "deny", 4))
5bd77a73 1805 loc->order_type = CUPSD_AUTH_ALLOW;
ef416fc2 1806 else if (!strncasecmp(value, "allow", 5))
5bd77a73 1807 loc->order_type = CUPSD_AUTH_DENY;
ef416fc2 1808 else
1809 {
1810 cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown Order value %s on line %d.",
1811 value, linenum);
1812 return (0);
1813 }
1814 }
1815 else if (!strcasecmp(line, "Allow") || !strcasecmp(line, "Deny"))
1816 {
1817 /*
1818 * Allow [From] host/ip...
1819 * Deny [From] host/ip...
1820 */
1821
0af14961 1822 while (*value)
ef416fc2 1823 {
0af14961
MS		 1824 if (!strncasecmp(value, "from", 4))
1825 {
1826 /*
1827 * Strip leading "from"...
1828 */
ef416fc2 1829
0af14961 1830 value += 4;
ef416fc2 1831
0af14961
MS		 1832 while (isspace(*value & 255))
1833 value ++;
ef416fc2 1834
0af14961
MS		 1835 if (!*value)
1836 break;
1837 }
ef416fc2 1838
ef416fc2 1839 /*
0af14961 1840 * Find the end of the value...
ef416fc2 1841 */
1842
0af14961
MS		 1843 for (valptr = value; *valptr && !isspace(*valptr & 255); valptr ++);
1844
1845 while (isspace(*valptr & 255))
1846 *valptr++ = '\0';
1847
ef416fc2 1848 /*
0af14961
MS		 1849 * Figure out what form the allow/deny address takes:
1850 *
1851 * All
1852 * None
1853 * *.domain.com
1854 * .domain.com
1855 * host.domain.com
1856 * nnn.*
1857 * nnn.nnn.*
1858 * nnn.nnn.nnn.*
1859 * nnn.nnn.nnn.nnn
1860 * nnn.nnn.nnn.nnn/mm
1861 * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm
ef416fc2 1862 */
1863
0af14961
MS		 1864 if (!strcasecmp(value, "all"))
1865 {
1866 /*
1867 * All hosts...
1868 */
1869
1870 if (!strcasecmp(line, "Allow"))
1871 cupsdAllowIP(loc, zeros, zeros);
1872 else
1873 cupsdDenyIP(loc, zeros, zeros);
1874 }
1875 else if (!strcasecmp(value, "none"))
1876 {
1877 /*
1878 * No hosts...
1879 */
1880
1881 if (!strcasecmp(line, "Allow"))
1882 cupsdAllowIP(loc, ones, zeros);
1883 else
1884 cupsdDenyIP(loc, ones, zeros);
1885 }
ed486911 1886#ifdef AF_INET6
0af14961
MS		 1887 else if (value[0] == '*' || value[0] == '.' ||
1888 (!isdigit(value[0] & 255) && value[0] != '['))
ed486911 1889#else
0af14961 1890 else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
ed486911 1891#endif /* AF_INET6 */
0af14961
MS		 1892 {
1893 /*
1894 * Host or domain name...
1895 */
ef416fc2 1896
0af14961
MS		 1897 if (value[0] == '*')
1898 value ++;
ef416fc2 1899
0af14961
MS		 1900 if (!strcasecmp(line, "Allow"))
1901 cupsdAllowHost(loc, value);
1902 else
1903 cupsdDenyHost(loc, value);
1904 }
ef416fc2 1905 else
ef416fc2 1906 {
0af14961
MS		 1907 /*
1908 * One of many IP address forms...
1909 */
1910
1911 if (!get_addr_and_mask(value, ip, mask))
1912 {
1913 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.",
1914 value, linenum);
1915 return (0);
1916 }
1917
1918 if (!strcasecmp(line, "Allow"))
1919 cupsdAllowIP(loc, ip, mask);
1920 else
1921 cupsdDenyIP(loc, ip, mask);
ef416fc2 1922 }
1923
0af14961
MS		 1924 /*
1925 * Advance to next value...
1926 */
1927
1928 value = valptr;
ef416fc2 1929 }
1930 }
1931 else if (!strcasecmp(line, "AuthType"))
1932 {
1933 /*
bc44d920 1934 * AuthType {none,basic,digest,basicdigest,negotiate,default}
ef416fc2 1935 */
1936
1937 if (!strcasecmp(value, "none"))
1938 {
5bd77a73
MS		 1939 loc->type = CUPSD_AUTH_NONE;
1940 loc->level = CUPSD_AUTH_ANON;
ef416fc2 1941 }
1942 else if (!strcasecmp(value, "basic"))
1943 {
5bd77a73 1944 loc->type = CUPSD_AUTH_BASIC;
ef416fc2 1945
5bd77a73
MS		 1946 if (loc->level == CUPSD_AUTH_ANON)
1947 loc->level = CUPSD_AUTH_USER;
ef416fc2 1948 }
1949 else if (!strcasecmp(value, "digest"))
1950 {
5bd77a73 1951 loc->type = CUPSD_AUTH_DIGEST;
ef416fc2 1952
5bd77a73
MS		 1953 if (loc->level == CUPSD_AUTH_ANON)
1954 loc->level = CUPSD_AUTH_USER;
ef416fc2 1955 }
1956 else if (!strcasecmp(value, "basicdigest"))
1957 {
5bd77a73 1958 loc->type = CUPSD_AUTH_BASICDIGEST;
ef416fc2 1959
5bd77a73
MS		 1960 if (loc->level == CUPSD_AUTH_ANON)
1961 loc->level = CUPSD_AUTH_USER;
bc44d920 1962 }
1963 else if (!strcasecmp(value, "default"))
1964 {
5bd77a73 1965 loc->type = CUPSD_AUTH_DEFAULT;
bc44d920 1966
5bd77a73
MS		 1967 if (loc->level == CUPSD_AUTH_ANON)
1968 loc->level = CUPSD_AUTH_USER;
ef416fc2 1969 }
f7deaa1a 1970#ifdef HAVE_GSSAPI
7594b224 1971 else if (!strcasecmp(value, "negotiate"))
f7deaa1a 1972 {
5bd77a73 1973 loc->type = CUPSD_AUTH_NEGOTIATE;
f7deaa1a 1974
5bd77a73
MS		 1975 if (loc->level == CUPSD_AUTH_ANON)
1976 loc->level = CUPSD_AUTH_USER;
f7deaa1a 1977 }
1978#endif /* HAVE_GSSAPI */
ef416fc2 1979 else
1980 {
1981 cupsdLogMessage(CUPSD_LOG_WARN,
1982 "Unknown authorization type %s on line %d.",
1983 value, linenum);
1984 return (0);
1985 }
1986 }
1987 else if (!strcasecmp(line, "AuthClass"))
1988 {
1989 /*
1990 * AuthClass anonymous, user, system, group
1991 */
1992
1993 if (!strcasecmp(value, "anonymous"))
1994 {
5bd77a73
MS		 1995 loc->type = CUPSD_AUTH_NONE;
1996 loc->level = CUPSD_AUTH_ANON;
ef416fc2 1997
1998 cupsdLogMessage(CUPSD_LOG_WARN,
1999 "\"AuthClass %s\" is deprecated; consider removing "
2000 "it from line %d.",
2001 value, linenum);
2002 }
2003 else if (!strcasecmp(value, "user"))
2004 {
5bd77a73 2005 loc->level = CUPSD_AUTH_USER;
ef416fc2 2006
2007 cupsdLogMessage(CUPSD_LOG_WARN,
2008 "\"AuthClass %s\" is deprecated; consider using "
2009 "\"Require valid-user\" on line %d.",
2010 value, linenum);
2011 }
2012 else if (!strcasecmp(value, "group"))
2013 {
5bd77a73 2014 loc->level = CUPSD_AUTH_GROUP;
ef416fc2 2015
2016 cupsdLogMessage(CUPSD_LOG_WARN,
2017 "\"AuthClass %s\" is deprecated; consider using "
09a101d6 2018 "\"Require user @groupname\" on line %d.",
ef416fc2 2019 value, linenum);
2020 }
2021 else if (!strcasecmp(value, "system"))
2022 {
5bd77a73 2023 loc->level = CUPSD_AUTH_GROUP;
ef416fc2 2024
2025 cupsdAddName(loc, "@SYSTEM");
2026
2027 cupsdLogMessage(CUPSD_LOG_WARN,
2028 "\"AuthClass %s\" is deprecated; consider using "
09a101d6 2029 "\"Require user @SYSTEM\" on line %d.",
ef416fc2 2030 value, linenum);
2031 }
2032 else
2033 {
2034 cupsdLogMessage(CUPSD_LOG_WARN,
2035 "Unknown authorization class %s on line %d.",
2036 value, linenum);
2037 return (0);
2038 }
2039 }
2040 else if (!strcasecmp(line, "AuthGroupName"))
2041 {
2042 cupsdAddName(loc, value);
2043
2044 cupsdLogMessage(CUPSD_LOG_WARN,
2045 "\"AuthGroupName %s\" directive is deprecated; consider "
09a101d6 2046 "using \"Require user @%s\" on line %d.",
ef416fc2 2047 value, value, linenum);
2048 }
2049 else if (!strcasecmp(line, "Require"))
2050 {
2051 /*
2052 * Apache synonym for AuthClass and AuthGroupName...
2053 *
2054 * Get initial word:
2055 *
2056 * Require valid-user
2057 * Require group names
2058 * Require user names
2059 */
2060
2061 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
2062
2063 if (*valptr)
2064 *valptr++ = '\0';
2065
2066 if (!strcasecmp(value, "valid-user") ||
2067 !strcasecmp(value, "user"))
5bd77a73 2068 loc->level = CUPSD_AUTH_USER;
ef416fc2 2069 else if (!strcasecmp(value, "group"))
5bd77a73 2070 loc->level = CUPSD_AUTH_GROUP;
ef416fc2 2071 else
2072 {
2073 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Require type %s on line %d.",
2074 value, linenum);
2075 return (0);
2076 }
2077
2078 /*
2079 * Get the list of names from the line...
2080 */
2081
2082 for (value = valptr; *value;)
2083 {
2084 while (isspace(*value & 255))
2085 value ++;
2086
f7deaa1a 2087#ifdef HAVE_AUTHORIZATION_H
2088 if (!strncmp(value, "@AUTHKEY(", 9))
2089 {
2090 /*
2091 * Grab "@AUTHKEY(name)" value...
2092 */
2093
2094 for (valptr = value + 9; *valptr != ')' && *valptr; valptr ++);
2095
2096 if (*valptr)
2097 *valptr++ = '\0';
2098 }
2099 else
2100#endif /* HAVE_AUTHORIZATION_H */
ef416fc2 2101 if (*value == '\"' || *value == '\'')
2102 {
2103 /*
2104 * Grab quoted name...
2105 */
2106
2107 for (valptr = value + 1; *valptr != *value && *valptr; valptr ++);
2108
2109 value ++;
2110 }
2111 else
2112 {
2113 /*
2114 * Grab literal name.
2115 */
2116
2117 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
2118 }
2119
2120 if (*valptr)
2121 *valptr++ = '\0';
2122
2123 cupsdAddName(loc, value);
2124
2125 for (value = valptr; isspace(*value & 255); value ++);
2126 }
2127 }
2128 else if (!strcasecmp(line, "Satisfy"))
2129 {
2130 if (!strcasecmp(value, "all"))
5bd77a73 2131 loc->satisfy = CUPSD_AUTH_SATISFY_ALL;
ef416fc2 2132 else if (!strcasecmp(value, "any"))
5bd77a73 2133 loc->satisfy = CUPSD_AUTH_SATISFY_ANY;
ef416fc2 2134 else
2135 {
2136 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Satisfy value %s on line %d.",
2137 value, linenum);
2138 return (0);
2139 }
2140 }
2141 else
2142 return (0);
2143
2144 return (1);
2145}
2146
2147
49d87452
MS		 2148/*
2149 * 'parse_fatal_errors()' - Parse FatalErrors values in a string.
2150 */
2151
2152static int /* O - FatalErrors bits */
2153parse_fatal_errors(const char *s) /* I - FatalErrors string */
2154{
2155 int fatal; /* FatalErrors bits */
2156 char value[1024], /* Value string */
2157 *valstart, /* Pointer into value */
2158 *valend; /* End of value */
2159
2160
2161 /*
2162 * Empty FatalErrors line yields NULL pointer...
2163 */
2164
2165 if (!s)
2166 return (CUPSD_FATAL_NONE);
2167
2168 /*
2169 * Loop through the value string,...
2170 */
2171
2172 strlcpy(value, s, sizeof(value));
2173
2174 fatal = CUPSD_FATAL_NONE;
2175
2176 for (valstart = value; *valstart;)
2177 {
2178 /*
2179 * Get the current space/comma-delimited kind name...
2180 */
2181
2182 for (valend = valstart; *valend; valend ++)
2183 if (isspace(*valend & 255) || *valend == ',')
2184 break;
2185
2186 if (*valend)
2187 *valend++ = '\0';
2188
2189 /*
2190 * Add the error to the bitmask...
2191 */
2192
2193 if (!strcasecmp(valstart, "all"))
2194 fatal = CUPSD_FATAL_ALL;
2195 else if (!strcasecmp(valstart, "browse"))
2196 fatal |= CUPSD_FATAL_BROWSE;
2197 else if (!strcasecmp(valstart, "-browse"))
2198 fatal &= ~CUPSD_FATAL_BROWSE;
2199 else if (!strcasecmp(valstart, "config"))
2200 fatal |= CUPSD_FATAL_CONFIG;
2201 else if (!strcasecmp(valstart, "-config"))
2202 fatal &= ~CUPSD_FATAL_CONFIG;
2203 else if (!strcasecmp(valstart, "listen"))
2204 fatal |= CUPSD_FATAL_LISTEN;
2205 else if (!strcasecmp(valstart, "-listen"))
2206 fatal &= ~CUPSD_FATAL_LISTEN;
2207 else if (!strcasecmp(valstart, "log"))
2208 fatal |= CUPSD_FATAL_LOG;
2209 else if (!strcasecmp(valstart, "-log"))
2210 fatal &= ~CUPSD_FATAL_LOG;
2211 else if (!strcasecmp(valstart, "permissions"))
2212 fatal |= CUPSD_FATAL_PERMISSIONS;
2213 else if (!strcasecmp(valstart, "-permissions"))
2214 fatal &= ~CUPSD_FATAL_PERMISSIONS;
2215 else if (strcasecmp(valstart, "none"))
2216 cupsdLogMessage(CUPSD_LOG_ERROR,
2217 "Unknown FatalErrors kind \"%s\" ignored!", valstart);
2218
2219 for (valstart = valend; *valstart; valstart ++)
2220 if (!isspace(*valstart & 255) || *valstart != ',')
2221 break;
2222 }
2223
2224 return (fatal);
2225}
2226
2227
bd7854cb 2228/*
2229 * 'parse_groups()' - Parse system group names in a string.
2230 */
2231
2232static int /* O - 1 on success, 0 on failure */
2233parse_groups(const char *s) /* I - Space-delimited groups */
2234{
2235 int status; /* Return status */
2236 char value[1024], /* Value string */
2237 *valstart, /* Pointer into value */
2238 *valend, /* End of value */
2239 quote; /* Quote character */
2240 struct group *group; /* Group */
2241
2242
2243 /*
2244 * Make a copy of the string and parse out the groups...
2245 */
2246
2247 strlcpy(value, s, sizeof(value));
2248
2249 status = 1;
2250 valstart = value;
2251
2252 while (*valstart && NumSystemGroups < MAX_SYSTEM_GROUPS)
2253 {
2254 if (*valstart == '\'' || *valstart == '\"')
2255 {
2256 /*
2257 * Scan quoted name...
2258 */
2259
2260 quote = *valstart++;
2261
2262 for (valend = valstart; *valend; valend ++)
2263 if (*valend == quote)
2264 break;
2265 }
2266 else
2267 {
2268 /*
2269 * Scan space or comma-delimited name...
2270 */
2271
2272 for (valend = valstart; *valend; valend ++)
2273 if (isspace(*valend) || *valend == ',')
2274 break;
2275 }
2276
2277 if (*valend)
2278 *valend++ = '\0';
2279
2280 group = getgrnam(valstart);
2281 if (group)
2282 {
2283 cupsdSetString(SystemGroups + NumSystemGroups, valstart);
2284 SystemGroupIDs[NumSystemGroups] = group->gr_gid;
2285
2286 NumSystemGroups ++;
2287 }
2288 else
2289 status = 0;
2290
2291 endgrent();
2292
2293 valstart = valend;
2294
2295 while (*valstart == ',' || isspace(*valstart))
2296 valstart ++;
2297 }
2298
2299 return (status);
2300}
2301
2302
2303/*
2304 * 'parse_protocols()' - Parse browse protocols in a string.
2305 */
2306
2307static int /* O - Browse protocol bits */
2308parse_protocols(const char *s) /* I - Space-delimited protocols */
2309{
2310 int protocols; /* Browse protocol bits */
2311 char value[1024], /* Value string */
2312 *valstart, /* Pointer into value */
2313 *valend; /* End of value */
2314
2315
d09495fa 2316 /*
2317 * Empty protocol line yields NULL pointer...
2318 */
2319
2320 if (!s)
2321 return (0);
2322
bd7854cb 2323 /*
2324 * Loop through the value string,...
2325 */
2326
2327 strlcpy(value, s, sizeof(value));
2328
2329 protocols = 0;
2330
2331 for (valstart = value; *valstart;)
2332 {
2333 /*
2334 * Get the current space/comma-delimited protocol name...
2335 */
2336
2337 for (valend = valstart; *valend; valend ++)
2338 if (isspace(*valend & 255) || *valend == ',')
2339 break;
2340
2341 if (*valend)
2342 *valend++ = '\0';
2343
2344 /*
2345 * Add the protocol to the bitmask...
2346 */
2347
2348 if (!strcasecmp(valstart, "cups"))
2349 protocols |= BROWSE_CUPS;
2350 else if (!strcasecmp(valstart, "slp"))
2351 protocols |= BROWSE_SLP;
2352 else if (!strcasecmp(valstart, "ldap"))
2353 protocols |= BROWSE_LDAP;
a41f09e2
MS		 2354 else if (!strcasecmp(valstart, "dnssd") ||
2355 !strcasecmp(valstart, "dns-sd") ||
2356 !strcasecmp(valstart, "bonjour"))
bd7854cb 2357 protocols |= BROWSE_DNSSD;
2e4ff8af
MS		 2358 else if (!strcasecmp(valstart, "lpd"))
2359 protocols |= BROWSE_LPD;
2360 else if (!strcasecmp(valstart, "smb"))
2361 protocols |= BROWSE_SMB;
bd7854cb 2362 else if (!strcasecmp(valstart, "all"))
2363 protocols |= BROWSE_ALL;
b86bc4cf 2364 else if (strcasecmp(valstart, "none"))
a41f09e2
MS		 2365 cupsdLogMessage(CUPSD_LOG_ERROR,
2366 "Unknown browse protocol \"%s\" ignored!", valstart);
bd7854cb 2367
2368 for (valstart = valend; *valstart; valstart ++)
2369 if (!isspace(*valstart & 255) || *valstart != ',')
2370 break;
2371 }
2372
2373 return (protocols);
2374}
2375
2376
ef416fc2 2377/*
2378 * 'read_configuration()' - Read a configuration file.
2379 */
2380
2381static int /* O - 1 on success, 0 on failure */
2382read_configuration(cups_file_t *fp) /* I - File to read from */
2383{
2384 int i; /* Looping var */
2385 int linenum; /* Current line number */
2386 char line[HTTP_MAX_BUFFER],
2387 /* Line from file */
2388 temp[HTTP_MAX_BUFFER],
2389 /* Temporary buffer for value */
2390 temp2[HTTP_MAX_BUFFER],
2391 /* Temporary buffer 2 for value */
2392 *ptr, /* Pointer into line/temp */
2393 *value, /* Pointer to value */
bd7854cb 2394 *valueptr; /* Pointer into value */
ef416fc2 2395 int valuelen; /* Length of value */
ac884b6a 2396 cupsd_var_t const *var; /* Current variable */
ef416fc2 2397 http_addrlist_t *addrlist, /* Address list */
2398 *addr; /* Current address */
2399 unsigned ip[4], /* Address value */
2400 mask[4]; /* Netmask value */
2401 cupsd_dirsvc_relay_t *relay; /* Relay data */
2402 cupsd_dirsvc_poll_t *pollp; /* Polling data */
2403 cupsd_location_t *location; /* Browse location */
2404 cups_file_t *incfile; /* Include file */
2405 char incname[1024]; /* Include filename */
2406 struct group *group; /* Group */
2407
2408
2409 /*
2410 * Loop through each line in the file...
2411 */
2412
2413 linenum = 0;
2414
2415 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
2416 {
2417 /*
2418 * Decode the directive...
2419 */
2420
c934a06c 2421 if (!strcasecmp(line, "Include") && value)
ef416fc2 2422 {
2423 /*
2424 * Include filename
2425 */
2426
2427 if (value[0] == '/')
2428 strlcpy(incname, value, sizeof(incname));
2429 else
2430 snprintf(incname, sizeof(incname), "%s/%s", ServerRoot, value);
2431
2432 if ((incfile = cupsFileOpen(incname, "rb")) == NULL)
2433 cupsdLogMessage(CUPSD_LOG_ERROR,
2434 "Unable to include config file \"%s\" - %s",
2435 incname, strerror(errno));
2436 else
2437 {
2438 read_configuration(incfile);
2439 cupsFileClose(incfile);
2440 }
2441 }
c934a06c 2442 else if (!strcasecmp(line, "<Location") && value)
ef416fc2 2443 {
2444 /*
2445 * <Location path>
2446 */
2447
c934a06c
MS		 2448 linenum = read_location(fp, value, linenum);
2449 if (linenum == 0)
2450 return (0);
ef416fc2 2451 }
c934a06c 2452 else if (!strcasecmp(line, "<Policy") && value)
ef416fc2 2453 {
2454 /*
2455 * <Policy name>
2456 */
2457
c934a06c
MS		 2458 linenum = read_policy(fp, value, linenum);
2459 if (linenum == 0)
2460 return (0);
ef416fc2 2461 }
49d87452
MS		 2462 else if (!strcasecmp(line, "FatalErrors"))
2463 FatalErrors = parse_fatal_errors(value);
c934a06c 2464 else if (!strcasecmp(line, "FaxRetryInterval") && value)
ef416fc2 2465 {
c934a06c
MS		 2466 JobRetryInterval = atoi(value);
2467 cupsdLogMessage(CUPSD_LOG_WARN,
2468 "FaxRetryInterval is deprecated; use "
2469 "JobRetryInterval on line %d.", linenum);
ef416fc2 2470 }
c934a06c 2471 else if (!strcasecmp(line, "FaxRetryLimit") && value)
ef416fc2 2472 {
c934a06c
MS		 2473 JobRetryLimit = atoi(value);
2474 cupsdLogMessage(CUPSD_LOG_WARN,
2475 "FaxRetryLimit is deprecated; use "
2476 "JobRetryLimit on line %d.", linenum);
ef416fc2 2477 }
2478 else if (!strcasecmp(line, "Port") || !strcasecmp(line, "Listen")
2479#ifdef HAVE_SSL
2480 || !strcasecmp(line, "SSLPort") || !strcasecmp(line, "SSLListen")
2481#endif /* HAVE_SSL */
2482 )
2483 {
2484 /*
2485 * Add listening address(es) to the list...
2486 */
2487
2488 cupsd_listener_t *lis; /* New listeners array */
2489
2490
2491 /*
2492 * Get the address list...
2493 */
2494
2495 addrlist = get_address(value, IPP_PORT);
2496
2497 if (!addrlist)
2498 {
2499 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad %s address %s at line %d.", line,
2500 value, linenum);
2501 continue;
2502 }
2503
2504 /*
2505 * Add each address...
2506 */
2507
2508 for (addr = addrlist; addr; addr = addr->next)
2509 {
49d87452
MS		 2510 /*
2511 * See if this address is already present...
2512 */
2513
2514 for (lis = (cupsd_listener_t *)cupsArrayFirst(Listeners);
2515 lis;
2516 lis = (cupsd_listener_t *)cupsArrayNext(Listeners))
2517 if (httpAddrEqual(&(addr->addr), &(lis->address)) &&
2518 _httpAddrPort(&(addr->addr)) == _httpAddrPort(&(lis->address)))
2519 break;
2520
2521 if (lis)
2522 {
2523 httpAddrString(&lis->address, temp, sizeof(temp));
2524 cupsdLogMessage(CUPSD_LOG_WARN,
2525 "Duplicate listen address \"%s\" ignored!", temp);
2526 continue;
2527 }
2528
ef416fc2 2529 /*
2530 * Allocate another listener...
2531 */
2532
bd7854cb 2533 if (!Listeners)
2534 Listeners = cupsArrayNew(NULL, NULL);
ef416fc2 2535
bd7854cb 2536 if (!Listeners)
ef416fc2 2537 {
2538 cupsdLogMessage(CUPSD_LOG_ERROR,
2539 "Unable to allocate %s at line %d - %s.",
2540 line, linenum, strerror(errno));
2541 break;
2542 }
2543
bd7854cb 2544 if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL)
2545 {
2546 cupsdLogMessage(CUPSD_LOG_ERROR,
2547 "Unable to allocate %s at line %d - %s.",
2548 line, linenum, strerror(errno));
2549 break;
2550 }
2551
2552 cupsArrayAdd(Listeners, lis);
ef416fc2 2553
2554 /*
2555 * Copy the current address and log it...
2556 */
2557
ef416fc2 2558 memcpy(&(lis->address), &(addr->addr), sizeof(lis->address));
a4d04587 2559 lis->fd = -1;
ef416fc2 2560
2561#ifdef HAVE_SSL
2562 if (!strcasecmp(line, "SSLPort") || !strcasecmp(line, "SSLListen"))
2563 lis->encryption = HTTP_ENCRYPT_ALWAYS;
2564#endif /* HAVE_SSL */
2565
a4d04587 2566 httpAddrString(&lis->address, temp, sizeof(temp));
2567
ef416fc2 2568#ifdef AF_INET6
2569 if (lis->address.addr.sa_family == AF_INET6)
2570 cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv6)", temp,
2571 ntohs(lis->address.ipv6.sin6_port));
2572 else
2573#endif /* AF_INET6 */
2574#ifdef AF_LOCAL
2575 if (lis->address.addr.sa_family == AF_LOCAL)
2576 cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s (Domain)", temp);
2577 else
2578#endif /* AF_LOCAL */
2579 cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv4)", temp,
2580 ntohs(lis->address.ipv4.sin_port));
d1c13e16
MS		 2581
2582 if (!httpAddrLocalhost(&(lis->address)))
f11a948a
MS		 2583 {
2584#ifdef AF_INET6
2585 if (lis->address.addr.sa_family == AF_INET6)
2586 RemotePort = ntohs(lis->address.ipv6.sin6_port);
2587 else
2588#endif /* AF_INET6 */
2589 RemotePort = ntohs(lis->address.ipv4.sin_port);
2590 }
ef416fc2 2591 }
2592
2593 /*
2594 * Free the list...
2595 */
2596
2597 httpAddrFreeList(addrlist);
2598 }
c934a06c 2599 else if (!strcasecmp(line, "BrowseAddress") && value)
ef416fc2 2600 {
2601 /*
2602 * Add a browse address to the list...
2603 */
2604
2605 cupsd_dirsvc_addr_t *dira; /* New browse address array */
2606
2607
2608 if (NumBrowsers == 0)
2609 dira = malloc(sizeof(cupsd_dirsvc_addr_t));
2610 else
2611 dira = realloc(Browsers, (NumBrowsers + 1) * sizeof(cupsd_dirsvc_addr_t));
2612
2613 if (!dira)
2614 {
2615 cupsdLogMessage(CUPSD_LOG_ERROR,
2616 "Unable to allocate BrowseAddress at line %d - %s.",
2617 linenum, strerror(errno));
2618 continue;
2619 }
2620
2621 Browsers = dira;
2622 dira += NumBrowsers;
2623
2624 memset(dira, 0, sizeof(cupsd_dirsvc_addr_t));
2625
2626 if (!strcasecmp(value, "@LOCAL"))
2627 {
2628 /*
2629 * Send browse data to all local interfaces...
2630 */
2631
2632 strcpy(dira->iface, "*");
2633 NumBrowsers ++;
2634 }
2635 else if (!strncasecmp(value, "@IF(", 4))
2636 {
2637 /*
2638 * Send browse data to the named interface...
2639 */
2640
2641 strlcpy(dira->iface, value + 4, sizeof(Browsers[0].iface));
2642
2643 ptr = dira->iface + strlen(dira->iface) - 1;
2644 if (*ptr == ')')
2645 *ptr = '\0';
2646
2647 NumBrowsers ++;
2648 }
2649 else if ((addrlist = get_address(value, BrowsePort)) != NULL)
2650 {
2651 /*
2652 * Only IPv4 addresses are supported...
2653 */
2654
2655 for (addr = addrlist; addr; addr = addr->next)
2656 if (addr->addr.addr.sa_family == AF_INET)
2657 break;
2658
2659 if (addr)
2660 {
2661 memcpy(&(dira->to), &(addrlist->addr), sizeof(dira->to));
2662 httpAddrString(&(dira->to), temp, sizeof(temp));
2663
2664 cupsdLogMessage(CUPSD_LOG_INFO,
2665 "Sending browsing info to %s:%d (IPv4)",
2666 temp, ntohs(dira->to.ipv4.sin_port));
2667
2668 NumBrowsers ++;
2669 }
2670 else
2671 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.",
2672 value, linenum);
2673
2674 httpAddrFreeList(addrlist);
2675 }
2676 else
2677 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.",
2678 value, linenum);
2679 }
c934a06c 2680 else if (!strcasecmp(line, "BrowseOrder") && value)
ef416fc2 2681 {
2682 /*
2683 * "BrowseOrder Deny,Allow" or "BrowseOrder Allow,Deny"...
2684 */
2685
2686 if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL)
2687 location = cupsdAddLocation("CUPS_INTERNAL_BROWSE_ACL");
2688
2689 if (location == NULL)
2690 cupsdLogMessage(CUPSD_LOG_ERROR,
2691 "Unable to initialize browse access control list!");
2692 else if (!strncasecmp(value, "deny", 4))
5bd77a73 2693 location->order_type = CUPSD_AUTH_ALLOW;
ef416fc2 2694 else if (!strncasecmp(value, "allow", 5))
5bd77a73 2695 location->order_type = CUPSD_AUTH_DENY;
ef416fc2 2696 else
2697 cupsdLogMessage(CUPSD_LOG_ERROR,
2698 "Unknown BrowseOrder value %s on line %d.",
2699 value, linenum);
2700 }
2701 else if (!strcasecmp(line, "BrowseProtocols") ||
2702 !strcasecmp(line, "BrowseLocalProtocols") ||
2703 !strcasecmp(line, "BrowseRemoteProtocols"))
2704 {
2705 /*
bd7854cb 2706 * "BrowseProtocols name [... name]"
2707 * "BrowseLocalProtocols name [... name]"
2708 * "BrowseRemoteProtocols name [... name]"
ef416fc2 2709 */
2710
bd7854cb 2711 int protocols = parse_protocols(value);
ef416fc2 2712
bd7854cb 2713 if (protocols < 0)
ef416fc2 2714 {
bd7854cb 2715 cupsdLogMessage(CUPSD_LOG_ERROR,
2716 "Unknown browse protocol \"%s\" on line %d.",
2717 value, linenum);
2718 break;
ef416fc2 2719 }
bd7854cb 2720
2721 if (strcasecmp(line, "BrowseLocalProtocols"))
2722 BrowseRemoteProtocols = protocols;
2723 if (strcasecmp(line, "BrowseRemoteProtocols"))
2724 BrowseLocalProtocols = protocols;
ef416fc2 2725 }
c934a06c
MS		 2726 else if ((!strcasecmp(line, "BrowseAllow") ||
2727 !strcasecmp(line, "BrowseDeny")) && value)
ef416fc2 2728 {
2729 /*
2730 * BrowseAllow [From] host/ip...
2731 * BrowseDeny [From] host/ip...
2732 */
2733
2734 if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL)
2735 location = cupsdAddLocation("CUPS_INTERNAL_BROWSE_ACL");
2736
2737 if (location == NULL)
2738 cupsdLogMessage(CUPSD_LOG_ERROR,
2739 "Unable to initialize browse access control list!");
2740 else
2741 {
0af14961 2742 while (*value)
ef416fc2 2743 {
0af14961
MS		 2744 if (!strncasecmp(value, "from", 4))
2745 {
2746 /*
2747 * Strip leading "from"...
2748 */
ef416fc2 2749
0af14961 2750 value += 4;
ef416fc2 2751
0af14961
MS		 2752 while (isspace(*value & 255))
2753 value ++;
ef416fc2 2754
0af14961
MS		 2755 if (!*value)
2756 break;
2757 }
ef416fc2 2758
ef416fc2 2759 /*
0af14961 2760 * Find the end of the value...
ef416fc2 2761 */
2762
0af14961
MS		 2763 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
2764
2765 while (isspace(*valueptr & 255))
2766 *valueptr++ = '\0';
2767
ef416fc2 2768 /*
0af14961
MS		 2769 * Figure out what form the allow/deny address takes:
2770 *
2771 * All
2772 * None
2773 * *.domain.com
2774 * .domain.com
2775 * host.domain.com
2776 * nnn.*
2777 * nnn.nnn.*
2778 * nnn.nnn.nnn.*
2779 * nnn.nnn.nnn.nnn
2780 * nnn.nnn.nnn.nnn/mm
2781 * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm
ef416fc2 2782 */
2783
0af14961
MS		 2784 if (!strcasecmp(value, "all"))
2785 {
2786 /*
2787 * All hosts...
2788 */
2789
2790 if (!strcasecmp(line, "BrowseAllow"))
2791 cupsdAllowIP(location, zeros, zeros);
2792 else
2793 cupsdDenyIP(location, zeros, zeros);
2794 }
2795 else if (!strcasecmp(value, "none"))
2796 {
2797 /*
2798 * No hosts...
2799 */
2800
2801 if (!strcasecmp(line, "BrowseAllow"))
2802 cupsdAllowIP(location, ones, zeros);
2803 else
2804 cupsdDenyIP(location, ones, zeros);
2805 }
ed486911 2806#ifdef AF_INET6
0af14961
MS		 2807 else if (value[0] == '*' || value[0] == '.' ||
2808 (!isdigit(value[0] & 255) && value[0] != '['))
ed486911 2809#else
0af14961 2810 else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
ed486911 2811#endif /* AF_INET6 */
0af14961
MS		 2812 {
2813 /*
2814 * Host or domain name...
2815 */
ef416fc2 2816
0af14961
MS		 2817 if (value[0] == '*')
2818 value ++;
ef416fc2 2819
0af14961
MS		 2820 if (!strcasecmp(line, "BrowseAllow"))
2821 cupsdAllowHost(location, value);
2822 else
2823 cupsdDenyHost(location, value);
2824 }
ef416fc2 2825 else
ef416fc2 2826 {
0af14961
MS		 2827 /*
2828 * One of many IP address forms...
2829 */
2830
2831 if (!get_addr_and_mask(value, ip, mask))
2832 {
2833 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.",
2834 value, linenum);
2835 break;
2836 }
2837
2838 if (!strcasecmp(line, "BrowseAllow"))
2839 cupsdAllowIP(location, ip, mask);
2840 else
2841 cupsdDenyIP(location, ip, mask);
ef416fc2 2842 }
2843
0af14961
MS		 2844 /*
2845 * Advance to next value...
2846 */
2847
2848 value = valueptr;
ef416fc2 2849 }
2850 }
2851 }
c934a06c 2852 else if (!strcasecmp(line, "BrowseRelay") && value)
ef416fc2 2853 {
2854 /*
2855 * BrowseRelay [from] source [to] destination
2856 */
2857
2858 if (NumRelays == 0)
2859 relay = malloc(sizeof(cupsd_dirsvc_relay_t));
2860 else
2861 relay = realloc(Relays, (NumRelays + 1) * sizeof(cupsd_dirsvc_relay_t));
2862
2863 if (!relay)
2864 {
2865 cupsdLogMessage(CUPSD_LOG_ERROR,
2866 "Unable to allocate BrowseRelay at line %d - %s.",
2867 linenum, strerror(errno));
2868 continue;
2869 }
2870
2871 Relays = relay;
2872 relay += NumRelays;
2873
2874 memset(relay, 0, sizeof(cupsd_dirsvc_relay_t));
2875
2876 if (!strncasecmp(value, "from ", 5))
2877 {
2878 /*
2879 * Strip leading "from"...
2880 */
2881
2882 value += 5;
2883
2884 while (isspace(*value))
2885 value ++;
2886 }
2887
2888 /*
2889 * Figure out what form the from address takes:
2890 *
2891 * *.domain.com
2892 * .domain.com
2893 * host.domain.com
2894 * nnn.*
2895 * nnn.nnn.*
2896 * nnn.nnn.nnn.*
2897 * nnn.nnn.nnn.nnn
2898 * nnn.nnn.nnn.nnn/mm
2899 * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm
2900 */
2901
ed486911 2902#ifdef AF_INET6
2903 if (value[0] == '*' || value[0] == '.' ||
2904 (!isdigit(value[0] & 255) && value[0] != '['))
2905#else
2906 if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
2907#endif /* AF_INET6 */
ef416fc2 2908 {
2909 /*
2910 * Host or domain name...
2911 */
2912
2913 if (value[0] == '*')
2914 value ++;
2915
2916 strlcpy(temp, value, sizeof(temp));
2917 if ((ptr = strchr(temp, ' ')) != NULL)
2918 *ptr = '\0';
2919
5bd77a73 2920 relay->from.type = CUPSD_AUTH_NAME;
91c84a35
MS		 2921
2922 if ((relay->from.mask.name.name = strdup(temp)) == NULL)
2923 {
2924 cupsdLogMessage(CUPSD_LOG_ERROR,
2925 "Unable to allocate BrowseRelay name at line %d - %s.",
2926 linenum, strerror(errno));
2927 continue;
2928 }
2929
ef416fc2 2930 relay->from.mask.name.length = strlen(temp);
2931 }
2932 else
2933 {
2934 /*
2935 * One of many IP address forms...
2936 */
2937
2938 if (!get_addr_and_mask(value, ip, mask))
2939 {
2940 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.",
2941 value, linenum);
2942 break;
2943 }
2944
5bd77a73 2945 relay->from.type = CUPSD_AUTH_IP;
ef416fc2 2946 memcpy(relay->from.mask.ip.address, ip,
2947 sizeof(relay->from.mask.ip.address));
2948 memcpy(relay->from.mask.ip.netmask, mask,
2949 sizeof(relay->from.mask.ip.netmask));
2950 }
2951
2952 /*
2953 * Skip value and trailing whitespace...
2954 */
2955
2956 for (; *value; value ++)
2957 if (isspace(*value))
2958 break;
2959
2960 while (isspace(*value))
2961 value ++;
2962
2963 if (!strncasecmp(value, "to ", 3))
2964 {
2965 /*
2966 * Strip leading "to"...
2967 */
2968
2969 value += 3;
2970
2971 while (isspace(*value))
2972 value ++;
2973 }
2974
2975 /*
2976 * Get "to" address and port...
2977 */
2978
2979 if ((addrlist = get_address(value, BrowsePort)) != NULL)
2980 {
2981 /*
2982 * Only IPv4 addresses are supported...
2983 */
2984
2985 for (addr = addrlist; addr; addr = addr->next)
2986 if (addr->addr.addr.sa_family == AF_INET)
2987 break;
2988
2989 if (addr)
2990 {
2991 memcpy(&(relay->to), &(addrlist->addr), sizeof(relay->to));
2992
2993 httpAddrString(&(relay->to), temp, sizeof(temp));
2994
5bd77a73 2995 if (relay->from.type == CUPSD_AUTH_IP)
ef416fc2 2996 snprintf(temp2, sizeof(temp2), "%u.%u.%u.%u/%u.%u.%u.%u",
3d8365b8 2997 relay->from.mask.ip.address[0] >> 24,
2998 (relay->from.mask.ip.address[0] >> 16) & 255,
2999 (relay->from.mask.ip.address[0] >> 8) & 255,
3000 relay->from.mask.ip.address[0] & 255,
3001 relay->from.mask.ip.netmask[0] >> 24,
3002 (relay->from.mask.ip.netmask[0] >> 16) & 255,
3003 (relay->from.mask.ip.netmask[0] >> 8) & 255,
3004 relay->from.mask.ip.netmask[0] & 255);
ef416fc2 3005 else
3006 strlcpy(temp2, relay->from.mask.name.name, sizeof(temp2));
3007
3008 cupsdLogMessage(CUPSD_LOG_INFO, "Relaying from %s to %s:%d (IPv4)",
8ca02f3c 3009 temp2, temp, ntohs(relay->to.ipv4.sin_port));
ef416fc2 3010
3011 NumRelays ++;
3012 }
3013 else
3014 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.",
3015 value, linenum);
3016
3017 httpAddrFreeList(addrlist);
3018 }
3019 else
3020 {
5bd77a73 3021 if (relay->from.type == CUPSD_AUTH_NAME)
ef416fc2 3022 free(relay->from.mask.name.name);
3023
3024 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.",
3025 value, linenum);
3026 }
3027 }
c934a06c 3028 else if (!strcasecmp(line, "BrowsePoll") && value)
ef416fc2 3029 {
3030 /*
3031 * BrowsePoll address[:port]
3032 */
3033
3034 char *portname; /* Port name */
3035 int portnum; /* Port number */
3036 struct servent *service; /* Service */
3037
3038
3039 /*
3040 * Extract the port name from the address...
3041 */
3042
3043 if ((portname = strrchr(value, ':')) != NULL && !strchr(portname, ']'))
3044 {
3045 *portname++ = '\0';
3046
3047 if (isdigit(*portname & 255))
3048 portnum = atoi(portname);
3049 else if ((service = getservbyname(portname, NULL)) != NULL)
3050 portnum = ntohs(service->s_port);
3051 else
3052 {
3053 cupsdLogMessage(CUPSD_LOG_ERROR, "Lookup of service \"%s\" failed!",
3054 portname);
3055 continue;
3056 }
3057 }
3058 else
3059 portnum = ippPort();
3060
3061 /*
3062 * Add the poll entry...
3063 */
3064
3065 if (NumPolled == 0)
3066 pollp = malloc(sizeof(cupsd_dirsvc_poll_t));
3067 else
3068 pollp = realloc(Polled, (NumPolled + 1) * sizeof(cupsd_dirsvc_poll_t));
3069
3070 if (!pollp)
3071 {
3072 cupsdLogMessage(CUPSD_LOG_ERROR,
3073 "Unable to allocate BrowsePoll at line %d - %s.",
3074 linenum, strerror(errno));
3075 continue;
3076 }
3077
3078 Polled = pollp;
3079 pollp += NumPolled;
3080
3081 NumPolled ++;
3082 memset(pollp, 0, sizeof(cupsd_dirsvc_poll_t));
3083
3084 strlcpy(pollp->hostname, value, sizeof(pollp->hostname));
3085 pollp->port = portnum;
3086
3087 cupsdLogMessage(CUPSD_LOG_INFO, "Polling %s:%d", pollp->hostname,
3088 pollp->port);
3089 }
c934a06c 3090 else if (!strcasecmp(line, "DefaultAuthType") && value)
ef416fc2 3091 {
3092 /*
bc44d920 3093 * DefaultAuthType {basic,digest,basicdigest,negotiate}
ef416fc2 3094 */
3095
c24d2134 3096 if (!strcasecmp(value, "none"))
5bd77a73 3097 DefaultAuthType = CUPSD_AUTH_NONE;
c24d2134 3098 else if (!strcasecmp(value, "basic"))
5bd77a73 3099 DefaultAuthType = CUPSD_AUTH_BASIC;
ef416fc2 3100 else if (!strcasecmp(value, "digest"))
5bd77a73 3101 DefaultAuthType = CUPSD_AUTH_DIGEST;
ef416fc2 3102 else if (!strcasecmp(value, "basicdigest"))
5bd77a73 3103 DefaultAuthType = CUPSD_AUTH_BASICDIGEST;
f7deaa1a 3104#ifdef HAVE_GSSAPI
7594b224 3105 else if (!strcasecmp(value, "negotiate"))
5bd77a73 3106 DefaultAuthType = CUPSD_AUTH_NEGOTIATE;
f7deaa1a 3107#endif /* HAVE_GSSAPI */
ef416fc2 3108 else
3109 {
3110 cupsdLogMessage(CUPSD_LOG_WARN,
3111 "Unknown default authorization type %s on line %d.",
3112 value, linenum);
49d87452
MS		 3113 if (FatalErrors & CUPSD_FATAL_CONFIG)
3114 return (0);
ef416fc2 3115 }
3116 }
4744bd90 3117#ifdef HAVE_SSL
3118 else if (!strcasecmp(line, "DefaultEncryption"))
3119 {
3120 /*
3121 * DefaultEncryption {Never,IfRequested,Required}
3122 */
3123
3124 if (!value || !strcasecmp(value, "never"))
3125 DefaultEncryption = HTTP_ENCRYPT_NEVER;
3126 else if (!strcasecmp(value, "required"))
3127 DefaultEncryption = HTTP_ENCRYPT_REQUIRED;
3128 else if (!strcasecmp(value, "ifrequested"))
3129 DefaultEncryption = HTTP_ENCRYPT_IF_REQUESTED;
3130 else
3131 {
3132 cupsdLogMessage(CUPSD_LOG_WARN,
3133 "Unknown default encryption %s on line %d.",
3134 value, linenum);
49d87452
MS		 3135 if (FatalErrors & CUPSD_FATAL_CONFIG)
3136 return (0);
4744bd90 3137 }
3138 }
3139#endif /* HAVE_SSL */
c934a06c 3140 else if (!strcasecmp(line, "User") && value)
ef416fc2 3141 {
3142 /*
3143 * User ID to run as...
3144 */
3145
c934a06c 3146 if (isdigit(value[0] & 255))
ef416fc2 3147 {
3148 int uid = atoi(value);
3149
3150 if (!uid)
3151 cupsdLogMessage(CUPSD_LOG_ERROR,
3152 "Will not use User 0 as specified on line %d "
3153 "for security reasons. You must use a non-"
3154 "privileged account instead.",
3155 linenum);
3156 else
3157 User = atoi(value);
3158 }
c934a06c 3159 else
ef416fc2 3160 {
3161 struct passwd *p; /* Password information */
3162
3163 endpwent();
3164 p = getpwnam(value);
3165
3166 if (p)
3167 {
3168 if (!p->pw_uid)
3169 cupsdLogMessage(CUPSD_LOG_ERROR,
3170 "Will not use User %s (UID=0) as specified on line "
3171 "%d for security reasons. You must use a non-"
3172 "privileged account instead.",
3173 value, linenum);
3174 else
3175 User = p->pw_uid;
3176 }
3177 else
3178 cupsdLogMessage(CUPSD_LOG_ERROR,
3179 "Unknown User \"%s\" on line %d, ignoring!",
3180 value, linenum);
3181 }
ef416fc2 3182 }
c934a06c 3183 else if (!strcasecmp(line, "Group") && value)
ef416fc2 3184 {
3185 /*
3186 * Group ID to run as...
3187 */
3188
3189 if (isdigit(value[0]))
3190 Group = atoi(value);
3191 else
3192 {
3193 endgrent();
3194 group = getgrnam(value);
3195
3196 if (group != NULL)
3197 Group = group->gr_gid;
3198 else
3199 cupsdLogMessage(CUPSD_LOG_ERROR,
3200 "Unknown Group \"%s\" on line %d, ignoring!",
3201 value, linenum);
3202 }
3203 }
c934a06c 3204 else if (!strcasecmp(line, "SystemGroup") && value)
ef416fc2 3205 {
3206 /*
bd7854cb 3207 * SystemGroup (admin) group(s)...
ef416fc2 3208 */
3209
bd7854cb 3210 if (!parse_groups(value))
3211 cupsdLogMessage(CUPSD_LOG_ERROR,
3212 "Unknown SystemGroup \"%s\" on line %d, ignoring!",
3213 value, linenum);
ef416fc2 3214 }
c934a06c 3215 else if (!strcasecmp(line, "HostNameLookups") && value)
ef416fc2 3216 {
3217 /*
3218 * Do hostname lookups?
3219 */
3220
dd1abb6b
MS		 3221 if (!strcasecmp(value, "off") || !strcasecmp(value, "no") ||
3222 !strcasecmp(value, "false"))
ef416fc2 3223 HostNameLookups = 0;
dd1abb6b
MS		 3224 else if (!strcasecmp(value, "on") || !strcasecmp(value, "yes") ||
3225 !strcasecmp(value, "true"))
ef416fc2 3226 HostNameLookups = 1;
3227 else if (!strcasecmp(value, "double"))
3228 HostNameLookups = 2;
3229 else
3230 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d.",
3231 value, linenum);
3232 }
1f0275e3
MS		 3233 else if (!strcasecmp(line, "AccessLogLevel") && value)
3234 {
3235 /*
3236 * Amount of logging to do to access log...
3237 */
3238
3239 if (!strcasecmp(value, "all"))
3240 AccessLogLevel = CUPSD_ACCESSLOG_ALL;
3241 else if (!strcasecmp(value, "actions"))
3242 AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS;
3243 else if (!strcasecmp(value, "config"))
3244 AccessLogLevel = CUPSD_ACCESSLOG_CONFIG;
3245 else
3246 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown AccessLogLevel %s on line %d.",
3247 value, linenum);
3248 }
c934a06c 3249 else if (!strcasecmp(line, "LogLevel") && value)
ef416fc2 3250 {
3251 /*
1f0275e3 3252 * Amount of logging to do to error log...
ef416fc2 3253 */
3254
3255 if (!strcasecmp(value, "debug2"))
3256 LogLevel = CUPSD_LOG_DEBUG2;
3257 else if (!strcasecmp(value, "debug"))
3258 LogLevel = CUPSD_LOG_DEBUG;
3259 else if (!strcasecmp(value, "info"))
3260 LogLevel = CUPSD_LOG_INFO;
3261 else if (!strcasecmp(value, "notice"))
3262 LogLevel = CUPSD_LOG_NOTICE;
3263 else if (!strcasecmp(value, "warn"))
3264 LogLevel = CUPSD_LOG_WARN;
3265 else if (!strcasecmp(value, "error"))
3266 LogLevel = CUPSD_LOG_ERROR;
3267 else if (!strcasecmp(value, "crit"))
3268 LogLevel = CUPSD_LOG_CRIT;
3269 else if (!strcasecmp(value, "alert"))
3270 LogLevel = CUPSD_LOG_ALERT;
3271 else if (!strcasecmp(value, "emerg"))
3272 LogLevel = CUPSD_LOG_EMERG;
3273 else if (!strcasecmp(value, "none"))
3274 LogLevel = CUPSD_LOG_NONE;
3275 else
3276 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d.",
3277 value, linenum);
3278 }
dfd5680b
MS		 3279 else if (!strcasecmp(line, "LogTimeFormat") && value)
3280 {
3281 /*
3282 * Amount of logging to do to error log...
3283 */
3284
3285 if (!strcasecmp(value, "standard"))
3286 LogTimeFormat = CUPSD_TIME_STANDARD;
3287 else if (!strcasecmp(value, "usecs"))
3288 LogTimeFormat = CUPSD_TIME_USECS;
3289 else
3290 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d.",
3291 value, linenum);
3292 }
c934a06c 3293 else if (!strcasecmp(line, "PrintcapFormat") && value)
ef416fc2 3294 {
3295 /*
3296 * Format of printcap file?
3297 */
3298
3299 if (!strcasecmp(value, "bsd"))
3300 PrintcapFormat = PRINTCAP_BSD;
0af14961
MS		 3301 else if (!strcasecmp(value, "plist"))
3302 PrintcapFormat = PRINTCAP_PLIST;
ef416fc2 3303 else if (!strcasecmp(value, "solaris"))
3304 PrintcapFormat = PRINTCAP_SOLARIS;
3305 else
3306 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown PrintcapFormat %s on line %d.",
3307 value, linenum);
3308 }
c934a06c 3309 else if (!strcasecmp(line, "ServerTokens") && value)
ef416fc2 3310 {
3311 /*
3312 * Set the string used for the Server header...
3313 */
3314
3315 struct utsname plat; /* Platform info */
3316
3317
3318 uname(&plat);
3319
3320 if (!strcasecmp(value, "ProductOnly"))
3321 cupsdSetString(&ServerHeader, "CUPS");
3322 else if (!strcasecmp(value, "Major"))
3323 cupsdSetString(&ServerHeader, "CUPS/1");
3324 else if (!strcasecmp(value, "Minor"))
ae71f5de 3325 cupsdSetString(&ServerHeader, "CUPS/1.4");
ef416fc2 3326 else if (!strcasecmp(value, "Minimal"))
3327 cupsdSetString(&ServerHeader, CUPS_MINIMAL);
3328 else if (!strcasecmp(value, "OS"))
3329 cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s)", plat.sysname);
3330 else if (!strcasecmp(value, "Full"))
3331 cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s) IPP/1.1",
3332 plat.sysname);
3333 else if (!strcasecmp(value, "None"))
3334 cupsdClearString(&ServerHeader);
3335 else
3336 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown ServerTokens %s on line %d.",
3337 value, linenum);
3338 }
c934a06c 3339 else if (!strcasecmp(line, "PassEnv") && value)
ef416fc2 3340 {
3341 /*
3342 * PassEnv variable [... variable]
3343 */
3344
3345 for (; *value;)
3346 {
3347 for (valuelen = 0; value[valuelen]; valuelen ++)
3348 if (isspace(value[valuelen]) || value[valuelen] == ',')
3349 break;
3350
3351 if (value[valuelen])
3352 {
3353 value[valuelen] = '\0';
3354 valuelen ++;
3355 }
3356
3357 cupsdSetEnv(value, NULL);
3358
3359 for (value += valuelen; *value; value ++)
3360 if (!isspace(*value) || *value != ',')
3361 break;
3362 }
3363 }
e07d4801
MS		 3364 else if (!strcasecmp(line, "ServerAlias") && value)
3365 {
3366 if (!ServerAlias)
3367 ServerAlias = cupsArrayNew(NULL, NULL);
3368
3369 cupsdAddAlias(ServerAlias, value);
3370 }
c934a06c 3371 else if (!strcasecmp(line, "SetEnv") && value)
ef416fc2 3372 {
3373 /*
3374 * SetEnv variable value
3375 */
3376
3377 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
3378
3379 if (*valueptr)
3380 {
3381 /*
3382 * Found a value...
3383 */
3384
3385 while (isspace(*valueptr & 255))
3386 *valueptr++ = '\0';
3387
3388 cupsdSetEnv(value, valueptr);
3389 }
3390 else
3391 cupsdLogMessage(CUPSD_LOG_ERROR,
3392 "Missing value for SetEnv directive on line %d.",
3393 linenum);
3394 }
58dc1933 3395#ifdef HAVE_SSL
b19ccc9e
MS		 3396 else if (!strcasecmp(line, "SSLOptions"))
3397 {
3398 /*
3399 * SSLOptions options
3400 */
3401
3402 if (!value || !strcasecmp(value, "none"))
3403 SSLOptions = CUPSD_SSL_NONE;
3404 else if (!strcasecmp(value, "noemptyfragments"))
3405 SSLOptions = CUPSD_SSL_NOEMPTY;
3406 else
3407 cupsdLogMessage(CUPSD_LOG_ERROR,
3408 "Unknown value \"%s\" for SSLOptions directive on "
3409 "line %d.", value, linenum);
3410 }
58dc1933 3411#endif /* HAVE_SSL */
ef416fc2 3412 else
3413 {
3414 /*
3415 * Find a simple variable in the list...
3416 */
3417
3418 for (i = NUM_VARS, var = variables; i > 0; i --, var ++)
3419 if (!strcasecmp(line, var->name))
3420 break;
3421
3422 if (i == 0)
3423 {
3424 /*
3425 * Unknown directive! Output an error message and continue...
3426 */
3427
c934a06c
MS		 3428 if (!value)
3429 cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value for %s on line %d.",
3430 line, linenum);
3431 else
3432 cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d.",
3433 line, linenum);
ef416fc2 3434 continue;
3435 }
3436
3437 switch (var->type)
3438 {
3439 case CUPSD_VARTYPE_INTEGER :
a74454a7 3440 if (!value)
3441 cupsdLogMessage(CUPSD_LOG_ERROR,
3442 "Missing integer value for %s on line %d!",
3443 line, linenum);
3444 else
ef416fc2 3445 {
3446 int n; /* Number */
3447 char *units; /* Units */
3448
3449
3450 n = strtol(value, &units, 0);
3451
3452 if (units && *units)
3453 {
3454 if (tolower(units[0] & 255) == 'g')
3455 n *= 1024 * 1024 * 1024;
3456 else if (tolower(units[0] & 255) == 'm')
3457 n *= 1024 * 1024;
3458 else if (tolower(units[0] & 255) == 'k')
3459 n *= 1024;
3460 else if (tolower(units[0] & 255) == 't')
3461 n *= 262144;
3462 }
3463
8ca02f3c 3464 if (n < 0)
3465 cupsdLogMessage(CUPSD_LOG_ERROR,
3466 "Bad negative integer value for %s on line %d!",
3467 line, linenum);
3468 else
3469 *((int *)var->ptr) = n;
ef416fc2 3470 }
3471 break;
3472
3473 case CUPSD_VARTYPE_BOOLEAN :
a74454a7 3474 if (!value)
3475 cupsdLogMessage(CUPSD_LOG_ERROR,
3476 "Missing boolean value for %s on line %d!",
3477 line, linenum);
3478 else if (!strcasecmp(value, "true") ||
3479 !strcasecmp(value, "on") ||
3480 !strcasecmp(value, "enabled") ||
3481 !strcasecmp(value, "yes") ||
3482 atoi(value) != 0)
ef416fc2 3483 *((int *)var->ptr) = TRUE;
3484 else if (!strcasecmp(value, "false") ||
3485 !strcasecmp(value, "off") ||
3486 !strcasecmp(value, "disabled") ||
3487 !strcasecmp(value, "no") ||
3488 !strcasecmp(value, "0"))
3489 *((int *)var->ptr) = FALSE;
3490 else
3491 cupsdLogMessage(CUPSD_LOG_ERROR,
3492 "Unknown boolean value %s on line %d.",
3493 value, linenum);
3494 break;
3495
76cd9e37 3496 case CUPSD_VARTYPE_PATHNAME :
c934a06c
MS		 3497 if (!value)
3498 {
3499 cupsdLogMessage(CUPSD_LOG_ERROR,
3500 "Missing pathname value for %s on line %d!",
3501 line, linenum);
3502 break;
3503 }
3504
3505 if (value[0] == '/')
76cd9e37
MS		 3506 strlcpy(temp, value, sizeof(temp));
3507 else
3508 snprintf(temp, sizeof(temp), "%s/%s", ServerRoot, value);
3509
3510 if (access(temp, 0))
3511 {
3512 cupsdLogMessage(CUPSD_LOG_ERROR,
3513 "File or directory for \"%s %s\" on line %d "
3514 "does not exist!", line, value, linenum);
3515 break;
3516 }
3517
ef416fc2 3518 case CUPSD_VARTYPE_STRING :
3519 cupsdSetString((char **)var->ptr, value);
3520 break;
3521 }
3522 }
3523 }
3524
3525 return (1);
3526}
3527
3528
3529/*
3530 * 'read_location()' - Read a <Location path> definition.
3531 */
3532
3533static int /* O - New line number or 0 on error */
3534read_location(cups_file_t *fp, /* I - Configuration file */
3535 char *location, /* I - Location name/path */
3536 int linenum) /* I - Current line number */
3537{
3538 cupsd_location_t *loc, /* New location */
3539 *parent; /* Parent location */
3540 char line[HTTP_MAX_BUFFER],
3541 /* Line buffer */
3542 *value, /* Value for directive */
3543 *valptr; /* Pointer into value */
3544
3545
3546 if ((parent = cupsdAddLocation(location)) == NULL)
3547 return (0);
3548
5bd77a73 3549 parent->limit = CUPSD_AUTH_LIMIT_ALL;
ef416fc2 3550 loc = parent;
3551
3552 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
3553 {
3554 /*
3555 * Decode the directive...
3556 */
3557
3558 if (!strcasecmp(line, "</Location>"))
3559 return (linenum);
3560 else if (!strcasecmp(line, "<Limit") ||
3561 !strcasecmp(line, "<LimitExcept"))
3562 {
3563 if (!value)
3564 {
3565 cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum);
49d87452
MS		 3566 if (FatalErrors & CUPSD_FATAL_CONFIG)
3567 return (0);
b19ccc9e
MS		 3568 else
3569 continue;
ef416fc2 3570 }
3571
3572 if ((loc = cupsdCopyLocation(&parent)) == NULL)
3573 return (0);
3574
3575 loc->limit = 0;
3576 while (*value)
3577 {
3578 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
3579
3580 if (*valptr)
3581 *valptr++ = '\0';
3582
3583 if (!strcmp(value, "ALL"))
5bd77a73 3584 loc->limit = CUPSD_AUTH_LIMIT_ALL;
ef416fc2 3585 else if (!strcmp(value, "GET"))
5bd77a73 3586 loc->limit |= CUPSD_AUTH_LIMIT_GET;
ef416fc2 3587 else if (!strcmp(value, "HEAD"))
5bd77a73 3588 loc->limit |= CUPSD_AUTH_LIMIT_HEAD;
ef416fc2 3589 else if (!strcmp(value, "OPTIONS"))
5bd77a73 3590 loc->limit |= CUPSD_AUTH_LIMIT_OPTIONS;
ef416fc2 3591 else if (!strcmp(value, "POST"))
5bd77a73 3592 loc->limit |= CUPSD_AUTH_LIMIT_POST;
ef416fc2 3593 else if (!strcmp(value, "PUT"))
5bd77a73 3594 loc->limit |= CUPSD_AUTH_LIMIT_PUT;
ef416fc2 3595 else if (!strcmp(value, "TRACE"))
5bd77a73 3596 loc->limit |= CUPSD_AUTH_LIMIT_TRACE;
ef416fc2 3597 else
3598 cupsdLogMessage(CUPSD_LOG_WARN, "Unknown request type %s on line %d!",
3599 value, linenum);
3600
3601 for (value = valptr; isspace(*value & 255); value ++);
3602 }
3603
3604 if (!strcasecmp(line, "<LimitExcept"))
5bd77a73 3605 loc->limit = CUPSD_AUTH_LIMIT_ALL ^ loc->limit;
ef416fc2 3606
3607 parent->limit &= ~loc->limit;
3608 }
ac884b6a
MS		 3609 else if (!strcasecmp(line, "</Limit>") ||
3610 !strcasecmp(line, "</LimitExcept>"))
ef416fc2 3611 loc = parent;
3612 else if (!parse_aaa(loc, line, value, linenum))
3613 {
3614 cupsdLogMessage(CUPSD_LOG_ERROR,
3615 "Unknown Location directive %s on line %d.",
3616 line, linenum);
49d87452
MS		 3617 if (FatalErrors & CUPSD_FATAL_CONFIG)
3618 return (0);
ef416fc2 3619 }
3620 }
3621
3622 cupsdLogMessage(CUPSD_LOG_ERROR,
3623 "Unexpected end-of-file at line %d while reading location!",
3624 linenum);
3625
49d87452 3626 return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum);
ef416fc2 3627}
3628
3629
3630/*
3631 * 'read_policy()' - Read a <Policy name> definition.
3632 */
3633
3634static int /* O - New line number or 0 on error */
3635read_policy(cups_file_t *fp, /* I - Configuration file */
3636 char *policy, /* I - Location name/path */
3637 int linenum) /* I - Current line number */
3638{
3639 int i; /* Looping var */
3640 cupsd_policy_t *pol; /* Policy */
3641 cupsd_location_t *op; /* Policy operation */
3642 int num_ops; /* Number of IPP operations */
3643 ipp_op_t ops[100]; /* Operations */
3644 char line[HTTP_MAX_BUFFER],
3645 /* Line buffer */
3646 *value, /* Value for directive */
3647 *valptr; /* Pointer into value */
3648
3649
3650 /*
3651 * Create the policy...
3652 */
3653
3654 if ((pol = cupsdAddPolicy(policy)) == NULL)
3655 return (0);
3656
3657 /*
3658 * Read from the file...
3659 */
3660
3661 op = NULL;
3662 num_ops = 0;
3663
3664 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
3665 {
3666 /*
3667 * Decode the directive...
3668 */
3669
3670 if (!strcasecmp(line, "</Policy>"))
3671 {
3672 if (op)
3673 cupsdLogMessage(CUPSD_LOG_WARN,
3674 "Missing </Limit> before </Policy> on line %d!",
3675 linenum);
3676
2e4ff8af
MS		 3677 /*
3678 * Verify that we have an explicit policy for CUPS-Get-Document
3679 * (ensures that upgrades do not introduce new security issues...)
3680 */
3681
3682 if ((op = cupsdFindPolicyOp(pol, CUPS_GET_DOCUMENT)) == NULL ||
3683 op->op == IPP_ANY_OPERATION)
3684 {
3685 if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL &&
3686 op->op != IPP_ANY_OPERATION)
3687 {
3688 /*
3689 * Add a new limit for CUPS-Get-Document using the Send-Document
3690 * limit as a template...
3691 */
3692
3693 cupsdLogMessage(CUPSD_LOG_WARN,
3694 "No limit for CUPS-Get-Document defined in policy %s "
3695 "- using Send-Document's policy", pol->name);
3696
3697 cupsdAddPolicyOp(pol, op, CUPS_GET_DOCUMENT);
3698 }
3699 }
3700
ef416fc2 3701 return (linenum);
3702 }
3703 else if (!strcasecmp(line, "<Limit") && !op)
3704 {
3705 if (!value)
3706 {
3707 cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum);
49d87452
MS		 3708 if (FatalErrors & CUPSD_FATAL_CONFIG)
3709 return (0);
b19ccc9e
MS		 3710 else
3711 continue;
ef416fc2 3712 }
3713
3714 /*
3715 * Scan for IPP operation names...
3716 */
3717
3718 num_ops = 0;
3719
3720 while (*value)
3721 {
3722 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
3723
3724 if (*valptr)
3725 *valptr++ = '\0';
3726
3727 if (num_ops < (int)(sizeof(ops) / sizeof(ops[0])))
3728 {
3729 if (!strcasecmp(value, "All"))
3730 ops[num_ops] = IPP_ANY_OPERATION;
3731 else if ((ops[num_ops] = ippOpValue(value)) == IPP_BAD_OPERATION)
3732 cupsdLogMessage(CUPSD_LOG_ERROR,
3733 "Bad IPP operation name \"%s\" on line %d!",
3734 value, linenum);
3735 else
3736 num_ops ++;
3737 }
3738 else
3739 cupsdLogMessage(CUPSD_LOG_ERROR,
3740 "Too many operations listed on line %d!",
3741 linenum);
3742
3743 for (value = valptr; isspace(*value & 255); value ++);
3744 }
3745
3746 /*
3747 * If none are specified, apply the policy to all operations...
3748 */
3749
3750 if (num_ops == 0)
3751 {
3752 ops[0] = IPP_ANY_OPERATION;
3753 num_ops = 1;
3754 }
3755
3756 /*
3757 * Add a new policy for the first operation...
3758 */
3759
3760 op = cupsdAddPolicyOp(pol, NULL, ops[0]);
3761 }
3762 else if (!strcasecmp(line, "</Limit>") && op)
3763 {
3764 /*
3765 * Finish the current operation limit...
3766 */
3767
3768 if (num_ops > 1)
3769 {
3770 /*
3771 * Copy the policy to the other operations...
3772 */
3773
3774 for (i = 1; i < num_ops; i ++)
3775 cupsdAddPolicyOp(pol, op, ops[i]);
3776 }
3777
3778 op = NULL;
3779 }
3780 else if (!op)
3781 {
3782 cupsdLogMessage(CUPSD_LOG_ERROR,
3783 "Missing <Limit ops> directive before %s on line %d.",
3784 line, linenum);
49d87452
MS		 3785 if (FatalErrors & CUPSD_FATAL_CONFIG)
3786 return (0);
ef416fc2 3787 }
3788 else if (!parse_aaa(op, line, value, linenum))
3789 {
3790 if (op)
3791 cupsdLogMessage(CUPSD_LOG_ERROR,
3792 "Unknown Policy Limit directive %s on line %d.",
3793 line, linenum);
3794 else
3795 cupsdLogMessage(CUPSD_LOG_ERROR,
3796 "Unknown Policy directive %s on line %d.",
3797 line, linenum);
3798
49d87452
MS		 3799 if (FatalErrors & CUPSD_FATAL_CONFIG)
3800 return (0);
ef416fc2 3801 }
3802 }
3803
3804 cupsdLogMessage(CUPSD_LOG_ERROR,
3805 "Unexpected end-of-file at line %d while reading policy \"%s\"!",
3806 linenum, policy);
3807
49d87452 3808 return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum);
ef416fc2 3809}
3810
3811
3812/*
b19ccc9e 3813 * End of "$Id: conf.c 7952 2008-09-17 00:56:20Z mike $".
ef416fc2 3814 */
Unnamed repository; edit this file 'description' to name the repository.