]>
Commit | Line | Data |
---|---|---|
ef416fc2 | 1 | /* |
bc44d920 | 2 | * "$Id: conf.c 6649 2007-07-11 21:46:42Z mike $" |
ef416fc2 | 3 | * |
4 | * Configuration routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
bc44d920 | 6 | * Copyright 2007 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 | * | |
b94498cf | 17 | * cupsdCheckPermissions() - Fix the mode and ownership of a file or |
fa73b229 | 18 | * directory. |
b94498cf | 19 | * cupsdReadConfiguration() - Read the cupsd.conf file. |
ef416fc2 | 20 | * get_address() - Get an address + port number from a line. |
21 | * get_addr_and_mask() - Get an IP address and netmask. | |
22 | * parse_aaa() - Parse authentication, authorization, and | |
23 | * access control lines. | |
bd7854cb | 24 | * parse_groups() - Parse system group names in a string. |
25 | * parse_protocols() - Parse browse protocols in a string. | |
ef416fc2 | 26 | * read_configuration() - Read a configuration file. |
27 | * read_location() - Read a <Location path> definition. | |
28 | * read_policy() - Read a <Policy name> definition. | |
29 | */ | |
30 | ||
31 | /* | |
32 | * Include necessary headers... | |
33 | */ | |
34 | ||
35 | #include "cupsd.h" | |
36 | #include <stdarg.h> | |
37 | #include <grp.h> | |
38 | #include <sys/utsname.h> | |
b94498cf | 39 | #include <syslog.h> |
ef416fc2 | 40 | #include <cups/dir.h> |
41 | ||
ef416fc2 | 42 | |
43 | /* | |
44 | * Possibly missing network definitions... | |
45 | */ | |
46 | ||
47 | #ifndef INADDR_NONE | |
48 | # define INADDR_NONE 0xffffffff | |
49 | #endif /* !INADDR_NONE */ | |
50 | ||
51 | ||
52 | /* | |
53 | * Configuration variable structure... | |
54 | */ | |
55 | ||
56 | typedef enum | |
57 | { | |
58 | CUPSD_VARTYPE_INTEGER, /* Integer option */ | |
59 | CUPSD_VARTYPE_STRING, /* String option */ | |
60 | CUPSD_VARTYPE_BOOLEAN /* Boolean option */ | |
61 | } cupsd_vartype_t; | |
62 | ||
63 | typedef struct | |
64 | { | |
65 | char *name; /* Name of variable */ | |
66 | void *ptr; /* Pointer to variable */ | |
67 | cupsd_vartype_t type; /* Type (int, string, address) */ | |
68 | } cupsd_var_t; | |
69 | ||
70 | ||
71 | /* | |
72 | * Local globals... | |
73 | */ | |
74 | ||
75 | static cupsd_var_t variables[] = | |
76 | { | |
77 | { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING }, | |
7594b224 | 78 | #ifdef __APPLE__ |
79 | { "AppleQuotas", &AppleQuotas, CUPSD_VARTYPE_BOOLEAN }, | |
80 | #endif /* __APPLE__ */ | |
ef416fc2 | 81 | { "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN }, |
82 | { "BrowseInterval", &BrowseInterval, CUPSD_VARTYPE_INTEGER }, | |
b423cd4c | 83 | #ifdef HAVE_LDAP |
84 | { "BrowseLDAPBindDN", &BrowseLDAPBindDN, CUPSD_VARTYPE_STRING }, | |
bc44d920 | 85 | { "BrowseLDAPCACertFile", &BrowseLDAPCACertFile, CUPSD_VARTYPE_STRING }, |
b423cd4c | 86 | { "BrowseLDAPDN", &BrowseLDAPDN, CUPSD_VARTYPE_STRING }, |
87 | { "BrowseLDAPPassword", &BrowseLDAPPassword, CUPSD_VARTYPE_STRING }, | |
88 | { "BrowseLDAPServer", &BrowseLDAPServer, CUPSD_VARTYPE_STRING }, | |
89 | #endif /* HAVE_LDAP */ | |
ef416fc2 | 90 | { "BrowseLocalOptions", &BrowseLocalOptions, CUPSD_VARTYPE_STRING }, |
91 | { "BrowsePort", &BrowsePort, CUPSD_VARTYPE_INTEGER }, | |
92 | { "BrowseRemoteOptions", &BrowseRemoteOptions, CUPSD_VARTYPE_STRING }, | |
93 | { "BrowseShortNames", &BrowseShortNames, CUPSD_VARTYPE_BOOLEAN }, | |
94 | { "BrowseTimeout", &BrowseTimeout, CUPSD_VARTYPE_INTEGER }, | |
95 | { "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN }, | |
96 | { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING }, | |
97 | { "Classification", &Classification, CUPSD_VARTYPE_STRING }, | |
98 | { "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN }, | |
99 | { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER }, | |
100 | { "DataDir", &DataDir, CUPSD_VARTYPE_STRING }, | |
101 | { "DefaultCharset", &DefaultCharset, CUPSD_VARTYPE_STRING }, | |
102 | { "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING }, | |
103 | { "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_INTEGER }, | |
104 | { "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING }, | |
fa73b229 | 105 | { "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN }, |
ef416fc2 | 106 | { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING }, |
107 | { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING }, | |
323c5de1 | 108 | { "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 109 | { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN }, |
110 | { "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER }, | |
111 | { "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER }, | |
112 | { "FontPath", &FontPath, CUPSD_VARTYPE_STRING }, | |
f7deaa1a | 113 | #ifdef HAVE_GSSAPI |
114 | { "GSSServiceName", &GSSServiceName, CUPSD_VARTYPE_STRING }, | |
115 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 116 | { "ImplicitClasses", &ImplicitClasses, CUPSD_VARTYPE_BOOLEAN }, |
117 | { "ImplicitAnyClasses", &ImplicitAnyClasses, CUPSD_VARTYPE_BOOLEAN }, | |
118 | { "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER }, | |
119 | { "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_INTEGER }, | |
120 | { "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_INTEGER }, | |
121 | { "KeepAlive", &KeepAlive, CUPSD_VARTYPE_BOOLEAN }, | |
f7deaa1a | 122 | #ifdef HAVE_LAUNCHD |
123 | { "LaunchdTimeout", &LaunchdTimeout, CUPSD_VARTYPE_INTEGER }, | |
124 | { "LaunchdConf", &LaunchdConf, CUPSD_VARTYPE_STRING }, | |
125 | #endif /* HAVE_LAUNCHD */ | |
ef416fc2 | 126 | { "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, |
127 | { "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER }, | |
128 | { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER }, | |
129 | { "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER }, | |
130 | { "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER }, | |
131 | { "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER }, | |
132 | { "MaxCopies", &MaxCopies, CUPSD_VARTYPE_INTEGER }, | |
133 | { "MaxEvents", &MaxEvents, CUPSD_VARTYPE_INTEGER }, | |
134 | { "MaxJobs", &MaxJobs, CUPSD_VARTYPE_INTEGER }, | |
135 | { "MaxJobsPerPrinter", &MaxJobsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
136 | { "MaxJobsPerUser", &MaxJobsPerUser, CUPSD_VARTYPE_INTEGER }, | |
137 | { "MaxLeaseDuration", &MaxLeaseDuration, CUPSD_VARTYPE_INTEGER }, | |
138 | { "MaxLogSize", &MaxLogSize, CUPSD_VARTYPE_INTEGER }, | |
139 | { "MaxPrinterHistory", &MaxPrinterHistory, CUPSD_VARTYPE_INTEGER }, | |
140 | { "MaxRequestSize", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, | |
141 | { "MaxSubscriptions", &MaxSubscriptions, CUPSD_VARTYPE_INTEGER }, | |
142 | { "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER }, | |
143 | { "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
144 | { "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER }, | |
145 | { "PageLog", &PageLog, CUPSD_VARTYPE_STRING }, | |
146 | { "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_BOOLEAN }, | |
147 | { "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_BOOLEAN }, | |
148 | { "Printcap", &Printcap, CUPSD_VARTYPE_STRING }, | |
149 | { "PrintcapGUI", &PrintcapGUI, CUPSD_VARTYPE_STRING }, | |
150 | { "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_INTEGER }, | |
151 | { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING }, | |
152 | { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING }, | |
153 | { "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING }, | |
ef416fc2 | 154 | { "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_INTEGER }, |
155 | { "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING }, | |
156 | { "ServerBin", &ServerBin, CUPSD_VARTYPE_STRING }, | |
157 | #ifdef HAVE_SSL | |
158 | { "ServerCertificate", &ServerCertificate, CUPSD_VARTYPE_STRING }, | |
159 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) | |
160 | { "ServerKey", &ServerKey, CUPSD_VARTYPE_STRING }, | |
161 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ | |
162 | #endif /* HAVE_SSL */ | |
163 | { "ServerName", &ServerName, CUPSD_VARTYPE_STRING }, | |
164 | { "ServerRoot", &ServerRoot, CUPSD_VARTYPE_STRING }, | |
165 | { "StateDir", &StateDir, CUPSD_VARTYPE_STRING }, | |
f7deaa1a | 166 | #ifdef HAVE_AUTHORIZATION_H |
167 | { "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING }, | |
168 | #endif /* HAVE_AUTHORIZATION_H */ | |
ef416fc2 | 169 | { "TempDir", &TempDir, CUPSD_VARTYPE_STRING }, |
e00b005a | 170 | { "Timeout", &Timeout, CUPSD_VARTYPE_INTEGER }, |
171 | { "UseNetworkDefault", &UseNetworkDefault, CUPSD_VARTYPE_BOOLEAN } | |
ef416fc2 | 172 | }; |
173 | #define NUM_VARS (sizeof(variables) / sizeof(variables[0])) | |
174 | ||
175 | ||
176 | static unsigned ones[4] = | |
177 | { | |
178 | 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff | |
179 | }; | |
180 | static unsigned zeros[4] = | |
181 | { | |
182 | 0x00000000, 0x00000000, 0x00000000, 0x00000000 | |
183 | }; | |
184 | ||
185 | ||
186 | /* | |
187 | * Local functions... | |
188 | */ | |
ef416fc2 | 189 | static http_addrlist_t *get_address(const char *value, int defport); |
190 | static int get_addr_and_mask(const char *value, unsigned *ip, | |
191 | unsigned *mask); | |
192 | static int parse_aaa(cupsd_location_t *loc, char *line, | |
193 | char *value, int linenum); | |
bd7854cb | 194 | static int parse_groups(const char *s); |
195 | static int parse_protocols(const char *s); | |
ef416fc2 | 196 | static int read_configuration(cups_file_t *fp); |
197 | static int read_location(cups_file_t *fp, char *name, int linenum); | |
198 | static int read_policy(cups_file_t *fp, char *name, int linenum); | |
199 | ||
200 | ||
b94498cf | 201 | /* |
202 | * 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory. | |
203 | */ | |
204 | ||
205 | int /* O - 0 on success, -1 on error, 1 on warning */ | |
206 | cupsdCheckPermissions( | |
207 | const char *filename, /* I - File/directory name */ | |
208 | const char *suffix, /* I - Additional file/directory name */ | |
209 | int mode, /* I - Permissions */ | |
210 | int user, /* I - Owner */ | |
211 | int group, /* I - Group */ | |
212 | int is_dir, /* I - 1 = directory, 0 = file */ | |
213 | int create_dir) /* I - 1 = create directory, -1 = create w/o logging, 0 = not */ | |
214 | { | |
215 | int dir_created = 0; /* Did we create a directory? */ | |
216 | char pathname[1024]; /* File name with prefix */ | |
217 | struct stat fileinfo; /* Stat buffer */ | |
218 | ||
219 | ||
220 | /* | |
221 | * Prepend the given root to the filename before testing it... | |
222 | */ | |
223 | ||
224 | if (suffix) | |
225 | { | |
226 | snprintf(pathname, sizeof(pathname), "%s/%s", filename, suffix); | |
227 | filename = pathname; | |
228 | } | |
229 | ||
230 | /* | |
231 | * See if we can stat the file/directory... | |
232 | */ | |
233 | ||
234 | if (stat(filename, &fileinfo)) | |
235 | { | |
236 | if (errno == ENOENT && create_dir) | |
237 | { | |
238 | if (create_dir > 0) | |
239 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Creating missing directory \"%s\"", | |
240 | filename); | |
241 | ||
242 | if (mkdir(filename, mode)) | |
243 | { | |
244 | if (create_dir > 0) | |
245 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
246 | "Unable to create directory \"%s\" - %s", filename, | |
247 | strerror(errno)); | |
248 | else | |
249 | syslog(LOG_ERR, "Unable to create directory \"%s\" - %s", filename, | |
250 | strerror(errno)); | |
251 | ||
252 | return (-1); | |
253 | } | |
254 | ||
255 | dir_created = 1; | |
256 | } | |
257 | else | |
258 | return (create_dir ? -1 : 1); | |
259 | } | |
260 | ||
261 | /* | |
262 | * Make sure it's a regular file... | |
263 | */ | |
264 | ||
265 | if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode)) | |
266 | { | |
267 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a regular file!", filename); | |
268 | return (-1); | |
269 | } | |
270 | ||
271 | if (!dir_created && is_dir && !S_ISDIR(fileinfo.st_mode)) | |
272 | { | |
273 | if (create_dir >= 0) | |
274 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a directory!", filename); | |
275 | else | |
276 | syslog(LOG_ERR, "\"%s\" is not a directory!", filename); | |
277 | ||
278 | return (-1); | |
279 | } | |
280 | ||
281 | /* | |
282 | * Fix owner, group, and mode as needed... | |
283 | */ | |
284 | ||
285 | if (dir_created || fileinfo.st_uid != user || fileinfo.st_gid != group) | |
286 | { | |
287 | if (create_dir >= 0) | |
288 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing ownership of \"%s\"", | |
289 | filename); | |
290 | ||
291 | if (chown(filename, user, group) && !getuid()) | |
292 | { | |
293 | if (create_dir >= 0) | |
294 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
295 | "Unable to change ownership of \"%s\" - %s", filename, | |
296 | strerror(errno)); | |
297 | else | |
298 | syslog(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename, | |
299 | strerror(errno)); | |
300 | ||
301 | return (1); | |
302 | } | |
303 | } | |
304 | ||
305 | if (dir_created || (fileinfo.st_mode & 07777) != mode) | |
306 | { | |
307 | if (create_dir >= 0) | |
308 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing access permissions of \"%s\"", | |
309 | filename); | |
310 | ||
311 | if (chmod(filename, mode)) | |
312 | { | |
313 | if (create_dir >= 0) | |
314 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
315 | "Unable to change permissions of \"%s\" - %s", filename, | |
316 | strerror(errno)); | |
317 | else | |
318 | syslog(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename, | |
319 | strerror(errno)); | |
320 | ||
321 | return (1); | |
322 | } | |
323 | } | |
324 | ||
325 | /* | |
326 | * Everything is OK... | |
327 | */ | |
328 | ||
329 | return (0); | |
330 | } | |
331 | ||
332 | ||
ef416fc2 | 333 | /* |
334 | * 'cupsdReadConfiguration()' - Read the cupsd.conf file. | |
335 | */ | |
336 | ||
337 | int /* O - 1 on success, 0 otherwise */ | |
338 | cupsdReadConfiguration(void) | |
339 | { | |
340 | int i; /* Looping var */ | |
341 | cups_file_t *fp; /* Configuration file */ | |
342 | int status; /* Return status */ | |
343 | char temp[1024], /* Temporary buffer */ | |
344 | *slash; /* Directory separator */ | |
ef416fc2 | 345 | cups_lang_t *language; /* Language */ |
346 | struct passwd *user; /* Default user */ | |
347 | struct group *group; /* Default group */ | |
348 | char *old_serverroot, /* Old ServerRoot */ | |
349 | *old_requestroot; /* Old RequestRoot */ | |
b423cd4c | 350 | const char *tmpdir; /* TMPDIR environment variable */ |
351 | struct stat tmpinfo; /* Temporary directory info */ | |
352 | ||
ef416fc2 | 353 | |
ef416fc2 | 354 | /* |
355 | * Save the old root paths... | |
356 | */ | |
357 | ||
358 | old_serverroot = NULL; | |
359 | cupsdSetString(&old_serverroot, ServerRoot); | |
360 | old_requestroot = NULL; | |
361 | cupsdSetString(&old_requestroot, RequestRoot); | |
362 | ||
363 | /* | |
364 | * Reset the server configuration data... | |
365 | */ | |
366 | ||
367 | cupsdDeleteAllLocations(); | |
368 | ||
369 | if (NumBrowsers > 0) | |
370 | { | |
371 | free(Browsers); | |
e53920b9 | 372 | Browsers = NULL; |
ef416fc2 | 373 | |
374 | NumBrowsers = 0; | |
375 | } | |
376 | ||
377 | if (NumPolled > 0) | |
378 | { | |
379 | free(Polled); | |
380 | ||
381 | NumPolled = 0; | |
382 | } | |
383 | ||
384 | if (NumRelays > 0) | |
385 | { | |
386 | for (i = 0; i < NumRelays; i ++) | |
387 | if (Relays[i].from.type == AUTH_NAME) | |
388 | free(Relays[i].from.mask.name.name); | |
389 | ||
390 | free(Relays); | |
391 | ||
392 | NumRelays = 0; | |
393 | } | |
394 | ||
bd7854cb | 395 | cupsdDeleteAllListeners(); |
ef416fc2 | 396 | |
397 | /* | |
398 | * String options... | |
399 | */ | |
400 | ||
757d2cad | 401 | cupsdSetString(&ServerName, httpGetHostname(NULL, temp, sizeof(temp))); |
ef416fc2 | 402 | cupsdSetStringf(&ServerAdmin, "root@%s", temp); |
403 | cupsdSetString(&ServerBin, CUPS_SERVERBIN); | |
404 | cupsdSetString(&RequestRoot, CUPS_REQUESTS); | |
405 | cupsdSetString(&CacheDir, CUPS_CACHEDIR); | |
406 | cupsdSetString(&DataDir, CUPS_DATADIR); | |
407 | cupsdSetString(&DocumentRoot, CUPS_DOCROOT); | |
408 | cupsdSetString(&AccessLog, CUPS_LOGDIR "/access_log"); | |
409 | cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log"); | |
410 | cupsdSetString(&PageLog, CUPS_LOGDIR "/page_log"); | |
e53920b9 | 411 | cupsdSetString(&Printcap, CUPS_DEFAULT_PRINTCAP); |
ef416fc2 | 412 | cupsdSetString(&PrintcapGUI, "/usr/bin/glpoptions"); |
413 | cupsdSetString(&FontPath, CUPS_FONTPATH); | |
414 | cupsdSetString(&RemoteRoot, "remroot"); | |
bd7854cb | 415 | cupsdSetString(&ServerHeader, "CUPS/1.2"); |
ef416fc2 | 416 | cupsdSetString(&StateDir, CUPS_STATEDIR); |
f7deaa1a | 417 | #ifdef HAVE_GSSAPI |
418 | cupsdSetString(&GSSServiceName, CUPS_DEFAULT_GSSSERVICENAME); | |
419 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 420 | |
ed486911 | 421 | if (!strcmp(CUPS_DEFAULT_PRINTCAP, "/etc/printers.conf")) |
422 | PrintcapFormat = PRINTCAP_SOLARIS; | |
423 | else | |
424 | PrintcapFormat = PRINTCAP_BSD; | |
425 | ||
ef416fc2 | 426 | strlcpy(temp, ConfigurationFile, sizeof(temp)); |
427 | if ((slash = strrchr(temp, '/')) != NULL) | |
428 | *slash = '\0'; | |
429 | ||
430 | cupsdSetString(&ServerRoot, temp); | |
431 | ||
432 | cupsdClearString(&Classification); | |
433 | ClassifyOverride = 0; | |
434 | ||
435 | #ifdef HAVE_SSL | |
436 | # ifdef HAVE_CDSASSL | |
fa73b229 | 437 | cupsdSetString(&ServerCertificate, "/Library/Keychains/System.keychain"); |
ef416fc2 | 438 | # else |
439 | cupsdSetString(&ServerCertificate, "ssl/server.crt"); | |
440 | cupsdSetString(&ServerKey, "ssl/server.key"); | |
441 | # endif /* HAVE_CDSASSL */ | |
442 | #endif /* HAVE_SSL */ | |
443 | ||
444 | language = cupsLangDefault(); | |
445 | ||
446 | if (!strcmp(language->language, "C") || !strcmp(language->language, "POSIX")) | |
447 | cupsdSetString(&DefaultLanguage, "en"); | |
448 | else | |
449 | cupsdSetString(&DefaultLanguage, language->language); | |
450 | ||
451 | cupsdSetString(&DefaultCharset, _cupsEncodingName(language->encoding)); | |
452 | ||
453 | cupsdSetString(&RIPCache, "8m"); | |
454 | ||
b423cd4c | 455 | cupsdSetString(&TempDir, NULL); |
ef416fc2 | 456 | |
ef416fc2 | 457 | /* |
458 | * Find the default user... | |
459 | */ | |
460 | ||
461 | if ((user = getpwnam(CUPS_DEFAULT_USER)) != NULL) | |
462 | User = user->pw_uid; | |
463 | else | |
464 | { | |
465 | /* | |
466 | * Use the (historical) NFS nobody user ID (-2 as a 16-bit twos- | |
467 | * complement number...) | |
468 | */ | |
469 | ||
470 | User = 65534; | |
471 | } | |
472 | ||
473 | endpwent(); | |
474 | ||
475 | /* | |
d6ae789d | 476 | * Find the default group... |
ef416fc2 | 477 | */ |
478 | ||
d6ae789d | 479 | group = getgrnam(CUPS_DEFAULT_GROUP); |
ef416fc2 | 480 | endgrent(); |
481 | ||
d6ae789d | 482 | if (group) |
ef416fc2 | 483 | Group = group->gr_gid; |
484 | else | |
485 | { | |
486 | /* | |
d6ae789d | 487 | * Fallback to group "nobody"... |
ef416fc2 | 488 | */ |
489 | ||
d6ae789d | 490 | group = getgrnam("nobody"); |
491 | endgrent(); | |
492 | ||
493 | if (group) | |
494 | Group = group->gr_gid; | |
495 | else | |
496 | { | |
497 | /* | |
498 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
499 | * complement number...) | |
500 | */ | |
501 | ||
502 | Group = 65534; | |
503 | } | |
ef416fc2 | 504 | } |
505 | ||
506 | /* | |
507 | * Numeric options... | |
508 | */ | |
509 | ||
bd7854cb | 510 | ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM; |
511 | DefaultAuthType = AUTH_BASIC; | |
4744bd90 | 512 | #ifdef HAVE_SSL |
513 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; | |
514 | #endif /* HAVE_SSL */ | |
bd7854cb | 515 | JobRetryLimit = 5; |
516 | JobRetryInterval = 300; | |
517 | FileDevice = FALSE; | |
518 | FilterLevel = 0; | |
519 | FilterLimit = 0; | |
520 | FilterNice = 0; | |
521 | HostNameLookups = FALSE; | |
522 | ImplicitClasses = CUPS_DEFAULT_IMPLICIT_CLASSES; | |
523 | ImplicitAnyClasses = FALSE; | |
524 | HideImplicitMembers = TRUE; | |
525 | KeepAlive = TRUE; | |
526 | KeepAliveTimeout = DEFAULT_KEEPALIVE; | |
527 | ListenBackLog = SOMAXCONN; | |
528 | LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM; | |
529 | LogLevel = CUPSD_LOG_ERROR; | |
530 | MaxClients = 100; | |
531 | MaxClientsPerHost = 0; | |
532 | MaxLogSize = 1024 * 1024; | |
533 | MaxPrinterHistory = 10; | |
534 | MaxRequestSize = 0; | |
535 | ReloadTimeout = 60; | |
536 | RootCertDuration = 300; | |
bd7854cb | 537 | Timeout = DEFAULT_TIMEOUT; |
538 | NumSystemGroups = 0; | |
ef416fc2 | 539 | |
540 | BrowseInterval = DEFAULT_INTERVAL; | |
541 | BrowsePort = ippPort(); | |
bd7854cb | 542 | BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS); |
543 | BrowseRemoteProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS); | |
09ec0018 | 544 | BrowseShortNames = CUPS_DEFAULT_BROWSE_SHORT_NAMES; |
ef416fc2 | 545 | BrowseTimeout = DEFAULT_TIMEOUT; |
09ec0018 | 546 | Browsing = CUPS_DEFAULT_BROWSING; |
547 | DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED; | |
ef416fc2 | 548 | |
549 | cupsdClearString(&BrowseLocalOptions); | |
550 | cupsdClearString(&BrowseRemoteOptions); | |
551 | ||
323c5de1 | 552 | cupsdSetString(&ErrorPolicy, "stop-printer"); |
553 | ||
b423cd4c | 554 | #ifdef HAVE_LDAP |
555 | cupsdClearString(&BrowseLDAPBindDN); | |
556 | cupsdClearString(&BrowseLDAPDN); | |
557 | cupsdClearString(&BrowseLDAPPassword); | |
558 | cupsdClearString(&BrowseLDAPServer); | |
bc44d920 | 559 | cupsdClearString(&BrowseLDAPCACertFile); |
b423cd4c | 560 | #endif /* HAVE_LDAP */ |
561 | ||
ef416fc2 | 562 | JobHistory = DEFAULT_HISTORY; |
563 | JobFiles = DEFAULT_FILES; | |
564 | JobAutoPurge = 0; | |
565 | MaxJobs = 500; | |
566 | MaxActiveJobs = 0; | |
567 | MaxJobsPerUser = 0; | |
568 | MaxJobsPerPrinter = 0; | |
f7deaa1a | 569 | MaxCopies = CUPS_DEFAULT_MAX_COPIES; |
ef416fc2 | 570 | |
571 | cupsdDeleteAllPolicies(); | |
572 | cupsdClearString(&DefaultPolicy); | |
573 | ||
f7deaa1a | 574 | #ifdef HAVE_AUTHORIZATION_H |
575 | cupsdClearString(&SystemGroupAuthKey); | |
576 | #endif /* HAVE_AUTHORIZATION_H */ | |
577 | ||
ef416fc2 | 578 | MaxSubscriptions = 100; |
579 | MaxSubscriptionsPerJob = 0; | |
580 | MaxSubscriptionsPerPrinter = 0; | |
581 | MaxSubscriptionsPerUser = 0; | |
582 | DefaultLeaseDuration = 86400; | |
583 | MaxLeaseDuration = 0; | |
584 | ||
a4d04587 | 585 | #ifdef HAVE_LAUNCHD |
586 | LaunchdTimeout = DEFAULT_TIMEOUT + 10; | |
587 | cupsdSetString(&LaunchdConf, CUPS_DEFAULT_LAUNCHD_CONF); | |
588 | #endif /* HAVE_LAUNCHD */ | |
589 | ||
7594b224 | 590 | #ifdef __APPLE__ |
591 | AppleQuotas = TRUE; | |
592 | #endif /* __APPLE__ */ | |
593 | ||
ef416fc2 | 594 | /* |
595 | * Read the configuration file... | |
596 | */ | |
597 | ||
598 | if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL) | |
599 | return (0); | |
600 | ||
601 | status = read_configuration(fp); | |
602 | ||
603 | cupsFileClose(fp); | |
604 | ||
605 | if (!status) | |
606 | return (0); | |
607 | ||
4744bd90 | 608 | RunUser = getuid(); |
ef416fc2 | 609 | |
8ca02f3c | 610 | /* |
611 | * See if the ServerName is an IP address... | |
612 | */ | |
613 | ||
614 | for (slash = ServerName; isdigit(*slash & 255) || *slash == '.'; slash ++); | |
615 | ||
616 | ServerNameIsIP = !*slash; | |
617 | ||
ef416fc2 | 618 | /* |
619 | * Use the default system group if none was supplied in cupsd.conf... | |
620 | */ | |
621 | ||
622 | if (NumSystemGroups == 0) | |
bd7854cb | 623 | { |
624 | if (!parse_groups(CUPS_DEFAULT_SYSTEM_GROUPS)) | |
625 | { | |
626 | /* | |
627 | * Find the group associated with GID 0... | |
628 | */ | |
629 | ||
630 | group = getgrgid(0); | |
631 | endgrent(); | |
632 | ||
633 | if (group != NULL) | |
634 | cupsdSetString(&SystemGroups[0], group->gr_name); | |
635 | else | |
636 | cupsdSetString(&SystemGroups[0], "unknown"); | |
637 | ||
638 | SystemGroupIDs[0] = 0; | |
639 | NumSystemGroups = 1; | |
640 | } | |
641 | } | |
ef416fc2 | 642 | |
643 | /* | |
644 | * Get the access control list for browsing... | |
645 | */ | |
646 | ||
647 | BrowseACL = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
648 | ||
649 | /* | |
650 | * Open the system log for cupsd if necessary... | |
651 | */ | |
652 | ||
653 | #ifdef HAVE_VSYSLOG | |
654 | if (!strcmp(AccessLog, "syslog") || | |
655 | !strcmp(ErrorLog, "syslog") || | |
656 | !strcmp(PageLog, "syslog")) | |
657 | openlog("cupsd", LOG_PID | LOG_NOWAIT | LOG_NDELAY, LOG_LPR); | |
658 | #endif /* HAVE_VSYSLOG */ | |
659 | ||
660 | /* | |
661 | * Log the configuration file that was used... | |
662 | */ | |
663 | ||
664 | cupsdLogMessage(CUPSD_LOG_INFO, "Loaded configuration file \"%s\"", | |
665 | ConfigurationFile); | |
666 | ||
667 | /* | |
668 | * Validate the Group and SystemGroup settings - they cannot be the same, | |
669 | * otherwise the CGI programs will be able to authenticate as root without | |
670 | * a password! | |
671 | */ | |
672 | ||
673 | if (!RunUser) | |
674 | { | |
675 | for (i = 0; i < NumSystemGroups; i ++) | |
676 | if (Group == SystemGroupIDs[i]) | |
677 | break; | |
678 | ||
679 | if (i < NumSystemGroups) | |
680 | { | |
681 | /* | |
682 | * Log the error and reset the group to a safe value... | |
683 | */ | |
684 | ||
685 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
686 | "Group and SystemGroup cannot use the same groups!"); | |
687 | cupsdLogMessage(CUPSD_LOG_INFO, "Resetting Group to \"nobody\"..."); | |
688 | ||
689 | group = getgrnam("nobody"); | |
690 | endgrent(); | |
691 | ||
692 | if (group != NULL) | |
693 | Group = group->gr_gid; | |
694 | else | |
695 | { | |
696 | /* | |
697 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
698 | * complement number...) | |
699 | */ | |
700 | ||
701 | Group = 65534; | |
702 | } | |
703 | } | |
704 | } | |
705 | ||
706 | /* | |
707 | * Check that we have at least one listen/port line; if not, report this | |
708 | * as an error and exit! | |
709 | */ | |
710 | ||
bd7854cb | 711 | if (cupsArrayCount(Listeners) == 0) |
ef416fc2 | 712 | { |
713 | /* | |
714 | * No listeners! | |
715 | */ | |
716 | ||
717 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
718 | "No valid Listen or Port lines were found in the configuration file!"); | |
719 | ||
720 | /* | |
721 | * Commit suicide... | |
722 | */ | |
723 | ||
724 | cupsdEndProcess(getpid(), 0); | |
725 | } | |
726 | ||
727 | /* | |
728 | * Set the default locale using the language and charset... | |
729 | */ | |
730 | ||
731 | cupsdSetStringf(&DefaultLocale, "%s.%s", DefaultLanguage, DefaultCharset); | |
732 | ||
733 | /* | |
734 | * Update all relative filenames to include the full path from ServerRoot... | |
735 | */ | |
736 | ||
737 | if (DocumentRoot[0] != '/') | |
738 | cupsdSetStringf(&DocumentRoot, "%s/%s", ServerRoot, DocumentRoot); | |
739 | ||
740 | if (RequestRoot[0] != '/') | |
741 | cupsdSetStringf(&RequestRoot, "%s/%s", ServerRoot, RequestRoot); | |
742 | ||
743 | if (ServerBin[0] != '/') | |
744 | cupsdSetStringf(&ServerBin, "%s/%s", ServerRoot, ServerBin); | |
745 | ||
746 | if (StateDir[0] != '/') | |
747 | cupsdSetStringf(&StateDir, "%s/%s", ServerRoot, StateDir); | |
748 | ||
749 | if (CacheDir[0] != '/') | |
750 | cupsdSetStringf(&CacheDir, "%s/%s", ServerRoot, CacheDir); | |
751 | ||
752 | #ifdef HAVE_SSL | |
753 | if (ServerCertificate[0] != '/') | |
754 | cupsdSetStringf(&ServerCertificate, "%s/%s", ServerRoot, ServerCertificate); | |
755 | ||
756 | if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot))) | |
757 | { | |
758 | chown(ServerCertificate, RunUser, Group); | |
fa73b229 | 759 | chmod(ServerCertificate, 0600); |
ef416fc2 | 760 | } |
761 | ||
762 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) | |
763 | if (ServerKey[0] != '/') | |
764 | cupsdSetStringf(&ServerKey, "%s/%s", ServerRoot, ServerKey); | |
765 | ||
766 | if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot))) | |
767 | { | |
768 | chown(ServerKey, RunUser, Group); | |
fa73b229 | 769 | chmod(ServerKey, 0600); |
ef416fc2 | 770 | } |
771 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ | |
772 | #endif /* HAVE_SSL */ | |
773 | ||
774 | /* | |
775 | * Make sure that directories and config files are owned and | |
776 | * writable by the user and group in the cupsd.conf file... | |
777 | */ | |
778 | ||
b94498cf | 779 | if (cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser, |
780 | Group, 1, 1) < 0 || | |
781 | cupsdCheckPermissions(CacheDir, NULL, 0775, RunUser, | |
782 | Group, 1, 1) < 0 || | |
783 | cupsdCheckPermissions(StateDir, NULL, 0755, RunUser, | |
784 | Group, 1, 1) < 0 || | |
785 | cupsdCheckPermissions(StateDir, "certs", RunUser ? 0711 : 0511, User, | |
786 | SystemGroupIDs[0], 1, 1) < 0 || | |
787 | cupsdCheckPermissions(ServerRoot, NULL, 0755, RunUser, | |
788 | Group, 1, 0) < 0 || | |
789 | cupsdCheckPermissions(ServerRoot, "ppd", 0755, RunUser, | |
790 | Group, 1, 1) < 0 || | |
791 | cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser, | |
792 | Group, 1, 0) < 0 || | |
793 | cupsdCheckPermissions(ServerRoot, "cupsd.conf", ConfigFilePerm, RunUser, | |
794 | Group, 0, 0) < 0 || | |
795 | cupsdCheckPermissions(ServerRoot, "classes.conf", 0600, RunUser, | |
796 | Group, 0, 0) < 0 || | |
797 | cupsdCheckPermissions(ServerRoot, "printers.conf", 0600, RunUser, | |
798 | Group, 0, 0) < 0 || | |
799 | cupsdCheckPermissions(ServerRoot, "passwd.md5", 0600, User, | |
800 | Group, 0, 0) < 0) | |
d09495fa | 801 | return (0); |
ef416fc2 | 802 | |
b423cd4c | 803 | /* |
804 | * Update TempDir to the default if it hasn't been set already... | |
805 | */ | |
806 | ||
807 | if (!TempDir) | |
808 | { | |
809 | if ((tmpdir = getenv("TMPDIR")) != NULL) | |
810 | { | |
811 | /* | |
812 | * TMPDIR is defined, see if it is OK for us to use... | |
813 | */ | |
814 | ||
815 | if (stat(tmpdir, &tmpinfo)) | |
816 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to access TMPDIR (%s): %s", | |
817 | tmpdir, strerror(errno)); | |
818 | else if (!S_ISDIR(tmpinfo.st_mode)) | |
819 | cupsdLogMessage(CUPSD_LOG_ERROR, "TMPDIR (%s) is not a directory!", | |
820 | tmpdir); | |
821 | else if ((tmpinfo.st_uid != User || !(tmpinfo.st_mode & S_IWUSR)) && | |
822 | (tmpinfo.st_gid != Group || !(tmpinfo.st_mode & S_IWGRP)) && | |
823 | !(tmpinfo.st_mode & S_IWOTH)) | |
824 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
825 | "TMPDIR (%s) has the wrong permissions!", tmpdir); | |
826 | else | |
827 | cupsdSetString(&TempDir, tmpdir); | |
b423cd4c | 828 | } |
829 | ||
830 | if (!TempDir) | |
d09495fa | 831 | { |
832 | cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...", | |
833 | RequestRoot); | |
b423cd4c | 834 | cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot); |
d09495fa | 835 | } |
b423cd4c | 836 | } |
837 | ||
ef416fc2 | 838 | /* |
b94498cf | 839 | * Make sure the temporary directory has the right permissions... |
ef416fc2 | 840 | */ |
841 | ||
ef416fc2 | 842 | if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot)) || |
843 | access(TempDir, 0)) | |
844 | { | |
845 | /* | |
846 | * Update ownership and permissions if the CUPS temp directory | |
847 | * is under the spool directory or does not exist... | |
848 | */ | |
849 | ||
b94498cf | 850 | if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0) |
d09495fa | 851 | return (0); |
ef416fc2 | 852 | } |
853 | ||
854 | if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot))) | |
855 | { | |
856 | /* | |
857 | * Clean out the temporary directory... | |
858 | */ | |
859 | ||
860 | cups_dir_t *dir; /* Temporary directory */ | |
861 | cups_dentry_t *dent; /* Directory entry */ | |
862 | char tempfile[1024]; /* Temporary filename */ | |
863 | ||
864 | ||
865 | if ((dir = cupsDirOpen(TempDir)) != NULL) | |
866 | { | |
867 | cupsdLogMessage(CUPSD_LOG_INFO, | |
868 | "Cleaning out old temporary files in \"%s\"...", TempDir); | |
869 | ||
870 | while ((dent = cupsDirRead(dir)) != NULL) | |
871 | { | |
872 | snprintf(tempfile, sizeof(tempfile), "%s/%s", TempDir, dent->filename); | |
873 | ||
874 | if (unlink(tempfile)) | |
875 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
876 | "Unable to remove temporary file \"%s\" - %s", | |
877 | tempfile, strerror(errno)); | |
878 | else | |
879 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Removed temporary file \"%s\"...", | |
880 | tempfile); | |
881 | } | |
882 | ||
883 | cupsDirClose(dir); | |
884 | } | |
885 | else | |
886 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
887 | "Unable to open temporary directory \"%s\" - %s", | |
888 | TempDir, strerror(errno)); | |
889 | } | |
890 | ||
891 | /* | |
892 | * Setup environment variables... | |
893 | */ | |
894 | ||
895 | cupsdInitEnv(); | |
896 | ||
897 | /* | |
898 | * Check the MaxClients setting, and then allocate memory for it... | |
899 | */ | |
900 | ||
901 | if (MaxClients > (MaxFDs / 3) || MaxClients <= 0) | |
902 | { | |
903 | if (MaxClients > 0) | |
904 | cupsdLogMessage(CUPSD_LOG_INFO, "MaxClients limited to 1/3 (%d) of the file descriptor limit (%d)...", | |
905 | MaxFDs / 3, MaxFDs); | |
906 | ||
907 | MaxClients = MaxFDs / 3; | |
908 | } | |
909 | ||
bd7854cb | 910 | cupsdLogMessage(CUPSD_LOG_INFO, "Configured for up to %d clients.", |
911 | MaxClients); | |
ef416fc2 | 912 | |
913 | /* | |
914 | * Check the MaxActiveJobs setting; limit to 1/3 the available | |
915 | * file descriptors, since we need a pipe for each job... | |
916 | */ | |
917 | ||
918 | if (MaxActiveJobs > (MaxFDs / 3)) | |
919 | MaxActiveJobs = MaxFDs / 3; | |
920 | ||
d09495fa | 921 | if (Classification && !strcasecmp(Classification, "none")) |
ef416fc2 | 922 | cupsdClearString(&Classification); |
923 | ||
924 | if (Classification) | |
925 | cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification); | |
926 | ||
927 | /* | |
928 | * Update the MaxClientsPerHost value, as needed... | |
929 | */ | |
930 | ||
931 | if (MaxClientsPerHost <= 0) | |
932 | MaxClientsPerHost = MaxClients; | |
933 | ||
934 | if (MaxClientsPerHost > MaxClients) | |
935 | MaxClientsPerHost = MaxClients; | |
936 | ||
937 | cupsdLogMessage(CUPSD_LOG_INFO, | |
938 | "Allowing up to %d client connections per host.", | |
939 | MaxClientsPerHost); | |
940 | ||
8ca02f3c | 941 | /* |
942 | * Make sure that BrowseTimeout is at least twice the interval... | |
943 | */ | |
944 | ||
945 | if (BrowseTimeout < (2 * BrowseInterval) || BrowseTimeout <= 0) | |
946 | { | |
947 | cupsdLogMessage(CUPSD_LOG_ALERT, "Invalid BrowseTimeout value %d!", | |
948 | BrowseTimeout); | |
949 | ||
950 | if (BrowseInterval) | |
951 | BrowseTimeout = BrowseInterval * 2; | |
952 | else | |
953 | BrowseTimeout = DEFAULT_TIMEOUT; | |
954 | ||
955 | cupsdLogMessage(CUPSD_LOG_ALERT, "Reset BrowseTimeout to %d!", | |
956 | BrowseTimeout); | |
957 | } | |
958 | ||
ef416fc2 | 959 | /* |
960 | * Update the default policy, as needed... | |
961 | */ | |
962 | ||
963 | if (DefaultPolicy) | |
964 | DefaultPolicyPtr = cupsdFindPolicy(DefaultPolicy); | |
965 | else | |
966 | DefaultPolicyPtr = NULL; | |
967 | ||
968 | if (!DefaultPolicyPtr) | |
969 | { | |
970 | cupsd_policy_t *p; /* New policy */ | |
971 | cupsd_location_t *po; /* New policy operation */ | |
972 | ||
973 | ||
974 | if (DefaultPolicy) | |
975 | cupsdLogMessage(CUPSD_LOG_ERROR, "Default policy \"%s\" not found!", | |
976 | DefaultPolicy); | |
977 | ||
e1d6a774 | 978 | cupsdSetString(&DefaultPolicy, "default"); |
979 | ||
ef416fc2 | 980 | if ((DefaultPolicyPtr = cupsdFindPolicy("default")) != NULL) |
981 | cupsdLogMessage(CUPSD_LOG_INFO, | |
982 | "Using policy \"default\" as the default!"); | |
983 | else | |
984 | { | |
985 | cupsdLogMessage(CUPSD_LOG_INFO, | |
986 | "Creating CUPS default administrative policy:"); | |
987 | ||
988 | DefaultPolicyPtr = p = cupsdAddPolicy("default"); | |
989 | ||
990 | cupsdLogMessage(CUPSD_LOG_INFO, "<Policy default>"); | |
991 | cupsdLogMessage(CUPSD_LOG_INFO, | |
992 | "<Limit Send-Document Send-URI Cancel-Job Hold-Job " | |
993 | "Release-Job Restart-Job Purge-Jobs " | |
994 | "Set-Job-Attributes Create-Job-Subscription " | |
995 | "Renew-Subscription Cancel-Subscription " | |
996 | "Get-Notifications Reprocess-Job Cancel-Current-Job " | |
997 | "Suspend-Current-Job Resume-Job CUPS-Move-Job " | |
998 | "CUPS-Authenticate-Job>"); | |
999 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1000 | ||
1001 | po = cupsdAddPolicyOp(p, NULL, IPP_SEND_DOCUMENT); | |
1002 | po->order_type = AUTH_ALLOW; | |
1003 | po->level = AUTH_USER; | |
1004 | ||
1005 | cupsdAddName(po, "@OWNER"); | |
1006 | cupsdAddName(po, "@SYSTEM"); | |
1007 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @OWNER @SYSTEM"); | |
1008 | ||
1009 | cupsdAddPolicyOp(p, po, IPP_SEND_URI); | |
1010 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOB); | |
1011 | cupsdAddPolicyOp(p, po, IPP_HOLD_JOB); | |
1012 | cupsdAddPolicyOp(p, po, IPP_RELEASE_JOB); | |
1013 | cupsdAddPolicyOp(p, po, IPP_RESTART_JOB); | |
1014 | cupsdAddPolicyOp(p, po, IPP_PURGE_JOBS); | |
1015 | cupsdAddPolicyOp(p, po, IPP_SET_JOB_ATTRIBUTES); | |
1016 | cupsdAddPolicyOp(p, po, IPP_CREATE_JOB_SUBSCRIPTION); | |
1017 | cupsdAddPolicyOp(p, po, IPP_RENEW_SUBSCRIPTION); | |
1018 | cupsdAddPolicyOp(p, po, IPP_CANCEL_SUBSCRIPTION); | |
1019 | cupsdAddPolicyOp(p, po, IPP_GET_NOTIFICATIONS); | |
1020 | cupsdAddPolicyOp(p, po, IPP_REPROCESS_JOB); | |
1021 | cupsdAddPolicyOp(p, po, IPP_CANCEL_CURRENT_JOB); | |
1022 | cupsdAddPolicyOp(p, po, IPP_SUSPEND_CURRENT_JOB); | |
1023 | cupsdAddPolicyOp(p, po, IPP_RESUME_JOB); | |
1024 | cupsdAddPolicyOp(p, po, CUPS_MOVE_JOB); | |
1025 | cupsdAddPolicyOp(p, po, CUPS_AUTHENTICATE_JOB); | |
1026 | ||
1027 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1028 | ||
1029 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1030 | "<Limit Pause-Printer Resume-Printer " | |
1031 | "Set-Printer-Attributes Enable-Printer " | |
1032 | "Disable-Printer Pause-Printer-After-Current-Job " | |
1033 | "Hold-New-Jobs Release-Held-New-Jobs " | |
1034 | "Deactivate-Printer Activate-Printer Restart-Printer " | |
1035 | "Shutdown-Printer Startup-Printer Promote-Job " | |
1036 | "Schedule-Job-After CUPS-Add-Printer " | |
1037 | "CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class " | |
1038 | "CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>"); | |
1039 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
bc44d920 | 1040 | cupsdLogMessage(CUPSD_LOG_INFO, "AuthType Default"); |
ef416fc2 | 1041 | |
1042 | po = cupsdAddPolicyOp(p, NULL, IPP_PAUSE_PRINTER); | |
1043 | po->order_type = AUTH_ALLOW; | |
bc44d920 | 1044 | po->type = DefaultAuthType; |
ef416fc2 | 1045 | po->level = AUTH_USER; |
1046 | ||
1047 | cupsdAddName(po, "@SYSTEM"); | |
1048 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @SYSTEM"); | |
1049 | ||
1050 | cupsdAddPolicyOp(p, po, IPP_RESUME_PRINTER); | |
1051 | cupsdAddPolicyOp(p, po, IPP_SET_PRINTER_ATTRIBUTES); | |
1052 | cupsdAddPolicyOp(p, po, IPP_ENABLE_PRINTER); | |
1053 | cupsdAddPolicyOp(p, po, IPP_DISABLE_PRINTER); | |
1054 | cupsdAddPolicyOp(p, po, IPP_PAUSE_PRINTER_AFTER_CURRENT_JOB); | |
1055 | cupsdAddPolicyOp(p, po, IPP_HOLD_NEW_JOBS); | |
1056 | cupsdAddPolicyOp(p, po, IPP_RELEASE_HELD_NEW_JOBS); | |
1057 | cupsdAddPolicyOp(p, po, IPP_DEACTIVATE_PRINTER); | |
1058 | cupsdAddPolicyOp(p, po, IPP_ACTIVATE_PRINTER); | |
1059 | cupsdAddPolicyOp(p, po, IPP_RESTART_PRINTER); | |
1060 | cupsdAddPolicyOp(p, po, IPP_SHUTDOWN_PRINTER); | |
1061 | cupsdAddPolicyOp(p, po, IPP_STARTUP_PRINTER); | |
1062 | cupsdAddPolicyOp(p, po, IPP_PROMOTE_JOB); | |
1063 | cupsdAddPolicyOp(p, po, IPP_SCHEDULE_JOB_AFTER); | |
1064 | cupsdAddPolicyOp(p, po, CUPS_ADD_PRINTER); | |
1065 | cupsdAddPolicyOp(p, po, CUPS_DELETE_PRINTER); | |
1066 | cupsdAddPolicyOp(p, po, CUPS_ADD_CLASS); | |
1067 | cupsdAddPolicyOp(p, po, CUPS_DELETE_CLASS); | |
1068 | cupsdAddPolicyOp(p, po, CUPS_ACCEPT_JOBS); | |
1069 | cupsdAddPolicyOp(p, po, CUPS_REJECT_JOBS); | |
1070 | cupsdAddPolicyOp(p, po, CUPS_SET_DEFAULT); | |
1071 | ||
1072 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1073 | ||
1074 | cupsdLogMessage(CUPSD_LOG_INFO, "<Limit All>"); | |
1075 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1076 | ||
1077 | po = cupsdAddPolicyOp(p, NULL, IPP_ANY_OPERATION); | |
1078 | po->order_type = AUTH_ALLOW; | |
1079 | ||
1080 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1081 | cupsdLogMessage(CUPSD_LOG_INFO, "</Policy>"); | |
1082 | } | |
1083 | } | |
1084 | ||
bd7854cb | 1085 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: NumPolicies=%d", |
1086 | NumPolicies); | |
ef416fc2 | 1087 | for (i = 0; i < NumPolicies; i ++) |
bd7854cb | 1088 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1089 | "cupsdReadConfiguration: Policies[%d]=\"%s\"", i, | |
ef416fc2 | 1090 | Policies[i]->name); |
1091 | ||
1092 | /* | |
1093 | * If we are doing a full reload or the server root has changed, flush | |
1094 | * the jobs, printers, etc. and start from scratch... | |
1095 | */ | |
1096 | ||
1097 | if (NeedReload == RELOAD_ALL || | |
1098 | !old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) || | |
1099 | !old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot)) | |
1100 | { | |
fa73b229 | 1101 | mime_type_t *type; /* Current type */ |
1102 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE]; | |
1103 | /* MIME type name */ | |
1104 | ||
1105 | ||
ef416fc2 | 1106 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload is required."); |
1107 | ||
1108 | /* | |
1109 | * Free all memory... | |
1110 | */ | |
1111 | ||
1112 | cupsdDeleteAllSubscriptions(); | |
1113 | cupsdFreeAllJobs(); | |
1114 | cupsdDeleteAllClasses(); | |
1115 | cupsdDeleteAllPrinters(); | |
1116 | ||
1117 | DefaultPrinter = NULL; | |
1118 | ||
1119 | if (MimeDatabase != NULL) | |
1120 | mimeDelete(MimeDatabase); | |
1121 | ||
1122 | if (NumMimeTypes) | |
1123 | { | |
1124 | for (i = 0; i < NumMimeTypes; i ++) | |
757d2cad | 1125 | _cupsStrFree(MimeTypes[i]); |
ef416fc2 | 1126 | |
1127 | free(MimeTypes); | |
1128 | } | |
1129 | ||
1130 | /* | |
1131 | * Read the MIME type and conversion database... | |
1132 | */ | |
1133 | ||
1134 | snprintf(temp, sizeof(temp), "%s/filter", ServerBin); | |
1135 | ||
1136 | MimeDatabase = mimeLoad(ServerRoot, temp); | |
1137 | ||
1138 | if (!MimeDatabase) | |
1139 | { | |
1140 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
1141 | "Unable to load MIME database from \'%s\'!", ServerRoot); | |
1142 | exit(errno); | |
1143 | } | |
1144 | ||
1145 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1146 | "Loaded MIME database from \'%s\': %d types, %d filters...", | |
fa73b229 | 1147 | ServerRoot, mimeNumTypes(MimeDatabase), |
1148 | mimeNumFilters(MimeDatabase)); | |
ef416fc2 | 1149 | |
1150 | /* | |
1151 | * Create a list of MIME types for the document-format-supported | |
1152 | * attribute... | |
1153 | */ | |
1154 | ||
fa73b229 | 1155 | NumMimeTypes = mimeNumTypes(MimeDatabase); |
ef416fc2 | 1156 | if (!mimeType(MimeDatabase, "application", "octet-stream")) |
1157 | NumMimeTypes ++; | |
1158 | ||
1159 | MimeTypes = calloc(NumMimeTypes, sizeof(const char *)); | |
1160 | ||
fa73b229 | 1161 | for (i = 0, type = mimeFirstType(MimeDatabase); |
1162 | type; | |
1163 | i ++, type = mimeNextType(MimeDatabase)) | |
ef416fc2 | 1164 | { |
fa73b229 | 1165 | snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type); |
ef416fc2 | 1166 | |
757d2cad | 1167 | MimeTypes[i] = _cupsStrAlloc(mimetype); |
ef416fc2 | 1168 | } |
1169 | ||
1170 | if (i < NumMimeTypes) | |
757d2cad | 1171 | MimeTypes[i] = _cupsStrAlloc("application/octet-stream"); |
bd7854cb | 1172 | |
1173 | if (LogLevel == CUPSD_LOG_DEBUG2) | |
1174 | { | |
1175 | mime_filter_t *filter; /* Current filter */ | |
1176 | ||
1177 | ||
1178 | for (type = mimeFirstType(MimeDatabase); | |
1179 | type; | |
1180 | type = mimeNextType(MimeDatabase)) | |
1181 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: type %s/%s", | |
1182 | type->super, type->type); | |
1183 | ||
1184 | for (filter = mimeFirstFilter(MimeDatabase); | |
1185 | filter; | |
1186 | filter = mimeNextFilter(MimeDatabase)) | |
1187 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1188 | "cupsdReadConfiguration: filter %s/%s to %s/%s %d %s", | |
1189 | filter->src->super, filter->src->type, | |
1190 | filter->dst->super, filter->dst->type, | |
1191 | filter->cost, filter->filter); | |
1192 | } | |
ef416fc2 | 1193 | |
1194 | /* | |
1195 | * Load banners... | |
1196 | */ | |
1197 | ||
1198 | snprintf(temp, sizeof(temp), "%s/banners", DataDir); | |
1199 | cupsdLoadBanners(temp); | |
1200 | ||
1201 | /* | |
1202 | * Load printers and classes... | |
1203 | */ | |
1204 | ||
1205 | cupsdLoadAllPrinters(); | |
1206 | cupsdLoadAllClasses(); | |
1207 | cupsdLoadRemoteCache(); | |
1208 | cupsdWritePrintcap(); | |
1209 | ||
1210 | cupsdCreateCommonData(); | |
1211 | ||
1212 | /* | |
1213 | * Load queued jobs... | |
1214 | */ | |
1215 | ||
1216 | cupsdLoadAllJobs(); | |
1217 | ||
1218 | /* | |
1219 | * Load subscriptions... | |
1220 | */ | |
1221 | ||
1222 | cupsdLoadAllSubscriptions(); | |
1223 | ||
1224 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload complete."); | |
1225 | } | |
1226 | else | |
1227 | { | |
1228 | /* | |
1229 | * Not a full reload, so recreate the common printer attributes... | |
1230 | */ | |
1231 | ||
1232 | cupsdCreateCommonData(); | |
1233 | ||
1234 | /* | |
1235 | * Update all printers as needed... | |
1236 | */ | |
1237 | ||
1238 | cupsdUpdatePrinters(); | |
1239 | cupsdWritePrintcap(); | |
1240 | ||
1241 | cupsdLogMessage(CUPSD_LOG_INFO, "Partial reload complete."); | |
1242 | } | |
1243 | ||
1244 | /* | |
1245 | * Reset the reload state... | |
1246 | */ | |
1247 | ||
1248 | NeedReload = RELOAD_NONE; | |
1249 | ||
1250 | cupsdClearString(&old_serverroot); | |
1251 | cupsdClearString(&old_requestroot); | |
1252 | ||
ef416fc2 | 1253 | return (1); |
1254 | } | |
1255 | ||
1256 | ||
1257 | /* | |
1258 | * 'get_address()' - Get an address + port number from a line. | |
1259 | */ | |
1260 | ||
1261 | static http_addrlist_t * /* O - Pointer to list if address good, NULL if bad */ | |
1262 | get_address(const char *value, /* I - Value string */ | |
1263 | int defport) /* I - Default port */ | |
1264 | { | |
1265 | char buffer[1024], /* Hostname + port number buffer */ | |
1266 | defpname[255], /* Default port name */ | |
1267 | *hostname, /* Hostname or IP */ | |
1268 | *portname; /* Port number or name */ | |
1269 | http_addrlist_t *addrlist; /* Address list */ | |
1270 | ||
1271 | ||
1272 | /* | |
1273 | * Check for an empty value... | |
1274 | */ | |
1275 | ||
1276 | if (!*value) | |
1277 | { | |
1278 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad (empty) address!"); | |
1279 | return (NULL); | |
1280 | } | |
1281 | ||
1282 | /* | |
1283 | * Grab a hostname and port number; if there is no colon and the port name | |
1284 | * is only digits, then we have a port number by itself... | |
1285 | */ | |
1286 | ||
1287 | strlcpy(buffer, value, sizeof(buffer)); | |
1288 | ||
1289 | if ((portname = strrchr(buffer, ':')) != NULL && !strchr(portname, ']')) | |
1290 | { | |
1291 | *portname++ = '\0'; | |
1292 | hostname = buffer; | |
1293 | } | |
1294 | else | |
1295 | { | |
1296 | for (portname = buffer; isdigit(*portname & 255); portname ++); | |
1297 | ||
1298 | if (*portname) | |
1299 | { | |
1300 | /* | |
1301 | * Use the default port... | |
1302 | */ | |
1303 | ||
1304 | sprintf(defpname, "%d", defport); | |
1305 | portname = defpname; | |
1306 | hostname = buffer; | |
1307 | } | |
1308 | else | |
1309 | { | |
1310 | /* | |
1311 | * The buffer contains just a port number... | |
1312 | */ | |
1313 | ||
1314 | portname = buffer; | |
1315 | hostname = NULL; | |
1316 | } | |
1317 | } | |
1318 | ||
1319 | if (hostname && !strcmp(hostname, "*")) | |
1320 | hostname = NULL; | |
1321 | ||
1322 | /* | |
1323 | * Now lookup the address using httpAddrGetList()... | |
1324 | */ | |
1325 | ||
1326 | if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL) | |
1327 | cupsdLogMessage(CUPSD_LOG_ERROR, "Hostname lookup for \"%s\" failed!", | |
1328 | hostname ? hostname : "(nil)"); | |
1329 | ||
1330 | return (addrlist); | |
1331 | } | |
1332 | ||
1333 | ||
1334 | /* | |
1335 | * 'get_addr_and_mask()' - Get an IP address and netmask. | |
1336 | */ | |
1337 | ||
1338 | static int /* O - 1 on success, 0 on failure */ | |
1339 | get_addr_and_mask(const char *value, /* I - String from config file */ | |
1340 | unsigned *ip, /* O - Address value */ | |
1341 | unsigned *mask) /* O - Mask value */ | |
1342 | { | |
1343 | int i, j, /* Looping vars */ | |
1344 | family, /* Address family */ | |
1345 | ipcount; /* Count of fields in address */ | |
1346 | unsigned ipval; /* Value */ | |
1347 | const char *maskval, /* Pointer to start of mask value */ | |
1348 | *ptr, /* Pointer into value */ | |
1349 | *ptr2; /* ... */ | |
ef416fc2 | 1350 | |
1351 | ||
1352 | /* | |
1353 | * Get the address... | |
1354 | */ | |
1355 | ||
b86bc4cf | 1356 | ip[0] = ip[1] = ip[2] = ip[3] = 0x00000000; |
ed486911 | 1357 | mask[0] = mask[1] = mask[2] = mask[3] = 0xffffffff; |
ef416fc2 | 1358 | |
1359 | if ((maskval = strchr(value, '/')) != NULL) | |
1360 | maskval ++; | |
1361 | else | |
1362 | maskval = value + strlen(value); | |
1363 | ||
1364 | #ifdef AF_INET6 | |
1365 | /* | |
1366 | * Check for an IPv6 address... | |
1367 | */ | |
1368 | ||
1369 | if (*value == '[') | |
1370 | { | |
1371 | /* | |
1372 | * Parse hexadecimal IPv6 address... | |
1373 | */ | |
1374 | ||
1375 | family = AF_INET6; | |
1376 | ||
1377 | for (i = 0, ptr = value + 1; *ptr && i < 8; i ++) | |
1378 | { | |
1379 | if (*ptr == ']') | |
1380 | break; | |
1381 | else if (!strncmp(ptr, "::", 2)) | |
1382 | { | |
1383 | for (ptr2 = strchr(ptr + 2, ':'), j = 0; | |
1384 | ptr2; | |
1385 | ptr2 = strchr(ptr2 + 1, ':'), j ++); | |
1386 | ||
1387 | i = 7 - j; | |
ed486911 | 1388 | ptr ++; |
ef416fc2 | 1389 | } |
1390 | else if (isxdigit(*ptr & 255)) | |
1391 | { | |
1392 | ipval = strtoul(ptr, (char **)&ptr, 16); | |
1393 | ||
1394 | if (ipval > 0xffff) | |
1395 | return (0); | |
1396 | ||
1397 | if (i & 1) | |
ed486911 | 1398 | ip[i / 2] |= ipval; |
ef416fc2 | 1399 | else |
ed486911 | 1400 | ip[i / 2] |= ipval << 16; |
ef416fc2 | 1401 | } |
1402 | else | |
1403 | return (0); | |
1404 | ||
1405 | while (*ptr == ':') | |
1406 | ptr ++; | |
1407 | } | |
1408 | ||
ed486911 | 1409 | if (*ptr != ']') |
1410 | return (0); | |
1411 | ||
1412 | ptr ++; | |
ef416fc2 | 1413 | |
1414 | if (*ptr && *ptr != '/') | |
1415 | return (0); | |
1416 | } | |
1417 | else | |
1418 | #endif /* AF_INET6 */ | |
1419 | { | |
1420 | /* | |
1421 | * Parse dotted-decimal IPv4 address... | |
1422 | */ | |
1423 | ||
ed486911 | 1424 | unsigned val[4]; /* IPv4 address values */ |
ef416fc2 | 1425 | |
ef416fc2 | 1426 | |
ed486911 | 1427 | family = AF_INET; |
1428 | ipcount = sscanf(value, "%u.%u.%u.%u", val + 0, val + 1, val + 2, val + 3); | |
1429 | ||
ef416fc2 | 1430 | /* |
ed486911 | 1431 | * Range check the IP numbers... |
ef416fc2 | 1432 | */ |
1433 | ||
ed486911 | 1434 | for (i = 0; i < ipcount; i ++) |
1435 | if (val[i] > 255) | |
1436 | return (0); | |
ef416fc2 | 1437 | |
ed486911 | 1438 | /* |
1439 | * Make sure the trailing values are zeroed, as some C libraries like | |
1440 | * glibc apparently like to fill the unused arguments with garbage... | |
1441 | */ | |
ef416fc2 | 1442 | |
ed486911 | 1443 | for (i = ipcount; i < 4; i ++) |
1444 | val[i] = 0; | |
ef416fc2 | 1445 | |
ed486911 | 1446 | /* |
1447 | * Merge everything into a 32-bit IPv4 address in ip[3]... | |
1448 | */ | |
ef416fc2 | 1449 | |
ed486911 | 1450 | ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3]; |
ef416fc2 | 1451 | |
ed486911 | 1452 | if (ipcount < 4) |
1453 | mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff; | |
1454 | } | |
ef416fc2 | 1455 | |
ed486911 | 1456 | if (*maskval) |
1457 | { | |
1458 | /* | |
1459 | * Get the netmask value(s)... | |
1460 | */ | |
1461 | ||
1462 | memset(mask, 0, sizeof(unsigned) * 4); | |
ef416fc2 | 1463 | |
ef416fc2 | 1464 | if (strchr(maskval, '.')) |
1465 | { | |
1466 | /* | |
1467 | * Get dotted-decimal mask... | |
1468 | */ | |
1469 | ||
ed486911 | 1470 | if (family != AF_INET) |
1471 | return (0); | |
1472 | ||
ef416fc2 | 1473 | if (sscanf(maskval, "%u.%u.%u.%u", mask + 0, mask + 1, mask + 2, mask + 3) != 4) |
1474 | return (0); | |
1475 | ||
1476 | mask[3] |= ((((mask[0] << 8) | mask[1]) << 8) | mask[2]) << 8; | |
1477 | mask[0] = mask[1] = mask[2] = 0; | |
1478 | } | |
1479 | else | |
1480 | { | |
1481 | /* | |
1482 | * Get address/bits format... | |
1483 | */ | |
1484 | ||
1485 | i = atoi(maskval); | |
1486 | ||
1487 | #ifdef AF_INET6 | |
1488 | if (family == AF_INET6) | |
1489 | { | |
ed486911 | 1490 | if (i > 128) |
1491 | return (0); | |
1492 | ||
ef416fc2 | 1493 | i = 128 - i; |
1494 | ||
1495 | if (i <= 96) | |
1496 | mask[0] = 0xffffffff; | |
1497 | else | |
1498 | mask[0] = (0xffffffff << (i - 96)) & 0xffffffff; | |
1499 | ||
1500 | if (i <= 64) | |
1501 | mask[1] = 0xffffffff; | |
1502 | else if (i >= 96) | |
1503 | mask[1] = 0; | |
1504 | else | |
1505 | mask[1] = (0xffffffff << (i - 64)) & 0xffffffff; | |
1506 | ||
1507 | if (i <= 32) | |
1508 | mask[2] = 0xffffffff; | |
1509 | else if (i >= 64) | |
1510 | mask[2] = 0; | |
1511 | else | |
1512 | mask[2] = (0xffffffff << (i - 32)) & 0xffffffff; | |
1513 | ||
1514 | if (i == 0) | |
1515 | mask[3] = 0xffffffff; | |
1516 | else if (i >= 32) | |
1517 | mask[3] = 0; | |
1518 | else | |
1519 | mask[3] = (0xffffffff << i) & 0xffffffff; | |
1520 | } | |
1521 | else | |
1522 | #endif /* AF_INET6 */ | |
1523 | { | |
ed486911 | 1524 | if (i > 32) |
1525 | return (0); | |
ef416fc2 | 1526 | |
1527 | mask[0] = 0xffffffff; | |
1528 | mask[1] = 0xffffffff; | |
1529 | mask[2] = 0xffffffff; | |
1530 | ||
ed486911 | 1531 | if (i < 32) |
1532 | mask[3] = (0xffffffff << (32 - i)) & 0xffffffff; | |
ef416fc2 | 1533 | else |
1534 | mask[3] = 0xffffffff; | |
1535 | } | |
1536 | } | |
1537 | } | |
ef416fc2 | 1538 | |
1539 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1540 | "get_addr_and_mask(value=\"%s\", " | |
b86bc4cf | 1541 | "ip=[%08x:%08x:%08x:%08x], mask=[%08x:%08x:%08x:%08x])", |
ef416fc2 | 1542 | value, ip[0], ip[1], ip[2], ip[3], mask[0], mask[1], mask[2], |
1543 | mask[3]); | |
1544 | ||
1545 | /* | |
1546 | * Check for a valid netmask; no fallback like in CUPS 1.1.x! | |
1547 | */ | |
1548 | ||
1549 | if ((ip[0] & ~mask[0]) != 0 || | |
1550 | (ip[1] & ~mask[1]) != 0 || | |
1551 | (ip[2] & ~mask[2]) != 0 || | |
1552 | (ip[3] & ~mask[3]) != 0) | |
1553 | return (0); | |
1554 | ||
1555 | return (1); | |
1556 | } | |
1557 | ||
1558 | ||
1559 | /* | |
1560 | * 'parse_aaa()' - Parse authentication, authorization, and access control lines. | |
1561 | */ | |
1562 | ||
1563 | static int /* O - 1 on success, 0 on failure */ | |
1564 | parse_aaa(cupsd_location_t *loc, /* I - Location */ | |
1565 | char *line, /* I - Line from file */ | |
1566 | char *value, /* I - Start of value data */ | |
1567 | int linenum) /* I - Current line number */ | |
1568 | { | |
1569 | char *valptr; /* Pointer into value */ | |
1570 | unsigned ip[4], /* IP address components */ | |
1571 | mask[4]; /* IP netmask components */ | |
1572 | ||
1573 | ||
1574 | if (!strcasecmp(line, "Encryption")) | |
1575 | { | |
1576 | /* | |
1577 | * "Encryption xxx" - set required encryption level... | |
1578 | */ | |
1579 | ||
1580 | if (!strcasecmp(value, "never")) | |
1581 | loc->encryption = HTTP_ENCRYPT_NEVER; | |
1582 | else if (!strcasecmp(value, "always")) | |
1583 | { | |
1584 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1585 | "Encryption value \"%s\" on line %d is invalid in this " | |
1586 | "context. Using \"required\" instead.", value, linenum); | |
1587 | ||
1588 | loc->encryption = HTTP_ENCRYPT_REQUIRED; | |
1589 | } | |
1590 | else if (!strcasecmp(value, "required")) | |
1591 | loc->encryption = HTTP_ENCRYPT_REQUIRED; | |
1592 | else if (!strcasecmp(value, "ifrequested")) | |
1593 | loc->encryption = HTTP_ENCRYPT_IF_REQUESTED; | |
1594 | else | |
1595 | { | |
1596 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1597 | "Unknown Encryption value %s on line %d.", value, linenum); | |
1598 | return (0); | |
1599 | } | |
1600 | } | |
1601 | else if (!strcasecmp(line, "Order")) | |
1602 | { | |
1603 | /* | |
1604 | * "Order Deny,Allow" or "Order Allow,Deny"... | |
1605 | */ | |
1606 | ||
1607 | if (!strncasecmp(value, "deny", 4)) | |
1608 | loc->order_type = AUTH_ALLOW; | |
1609 | else if (!strncasecmp(value, "allow", 5)) | |
1610 | loc->order_type = AUTH_DENY; | |
1611 | else | |
1612 | { | |
1613 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown Order value %s on line %d.", | |
1614 | value, linenum); | |
1615 | return (0); | |
1616 | } | |
1617 | } | |
1618 | else if (!strcasecmp(line, "Allow") || !strcasecmp(line, "Deny")) | |
1619 | { | |
1620 | /* | |
1621 | * Allow [From] host/ip... | |
1622 | * Deny [From] host/ip... | |
1623 | */ | |
1624 | ||
1625 | if (!strncasecmp(value, "from", 4)) | |
1626 | { | |
1627 | /* | |
1628 | * Strip leading "from"... | |
1629 | */ | |
1630 | ||
1631 | value += 4; | |
1632 | ||
1633 | while (isspace(*value & 255)) | |
1634 | value ++; | |
1635 | } | |
1636 | ||
1637 | /* | |
1638 | * Figure out what form the allow/deny address takes: | |
1639 | * | |
1640 | * All | |
1641 | * None | |
1642 | * *.domain.com | |
1643 | * .domain.com | |
1644 | * host.domain.com | |
1645 | * nnn.* | |
1646 | * nnn.nnn.* | |
1647 | * nnn.nnn.nnn.* | |
1648 | * nnn.nnn.nnn.nnn | |
1649 | * nnn.nnn.nnn.nnn/mm | |
1650 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
1651 | */ | |
1652 | ||
1653 | if (!strcasecmp(value, "all")) | |
1654 | { | |
1655 | /* | |
1656 | * All hosts... | |
1657 | */ | |
1658 | ||
1659 | if (!strcasecmp(line, "Allow")) | |
1660 | cupsdAllowIP(loc, zeros, zeros); | |
1661 | else | |
1662 | cupsdDenyIP(loc, zeros, zeros); | |
1663 | } | |
1664 | else if (!strcasecmp(value, "none")) | |
1665 | { | |
1666 | /* | |
1667 | * No hosts... | |
1668 | */ | |
1669 | ||
1670 | if (!strcasecmp(line, "Allow")) | |
1671 | cupsdAllowIP(loc, ones, zeros); | |
1672 | else | |
1673 | cupsdDenyIP(loc, ones, zeros); | |
1674 | } | |
ed486911 | 1675 | #ifdef AF_INET6 |
1676 | else if (value[0] == '*' || value[0] == '.' || | |
1677 | (!isdigit(value[0] & 255) && value[0] != '[')) | |
1678 | #else | |
ef416fc2 | 1679 | else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) |
ed486911 | 1680 | #endif /* AF_INET6 */ |
ef416fc2 | 1681 | { |
1682 | /* | |
1683 | * Host or domain name... | |
1684 | */ | |
1685 | ||
1686 | if (value[0] == '*') | |
1687 | value ++; | |
1688 | ||
1689 | if (!strcasecmp(line, "Allow")) | |
1690 | cupsdAllowHost(loc, value); | |
1691 | else | |
1692 | cupsdDenyHost(loc, value); | |
1693 | } | |
1694 | else | |
1695 | { | |
1696 | /* | |
1697 | * One of many IP address forms... | |
1698 | */ | |
1699 | ||
1700 | if (!get_addr_and_mask(value, ip, mask)) | |
1701 | { | |
1702 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
1703 | value, linenum); | |
1704 | return (0); | |
1705 | } | |
1706 | ||
1707 | if (!strcasecmp(line, "Allow")) | |
1708 | cupsdAllowIP(loc, ip, mask); | |
1709 | else | |
1710 | cupsdDenyIP(loc, ip, mask); | |
1711 | } | |
1712 | } | |
1713 | else if (!strcasecmp(line, "AuthType")) | |
1714 | { | |
1715 | /* | |
bc44d920 | 1716 | * AuthType {none,basic,digest,basicdigest,negotiate,default} |
ef416fc2 | 1717 | */ |
1718 | ||
1719 | if (!strcasecmp(value, "none")) | |
1720 | { | |
1721 | loc->type = AUTH_NONE; | |
1722 | loc->level = AUTH_ANON; | |
1723 | } | |
1724 | else if (!strcasecmp(value, "basic")) | |
1725 | { | |
1726 | loc->type = AUTH_BASIC; | |
1727 | ||
1728 | if (loc->level == AUTH_ANON) | |
1729 | loc->level = AUTH_USER; | |
1730 | } | |
1731 | else if (!strcasecmp(value, "digest")) | |
1732 | { | |
1733 | loc->type = AUTH_DIGEST; | |
1734 | ||
1735 | if (loc->level == AUTH_ANON) | |
1736 | loc->level = AUTH_USER; | |
1737 | } | |
1738 | else if (!strcasecmp(value, "basicdigest")) | |
1739 | { | |
1740 | loc->type = AUTH_BASICDIGEST; | |
1741 | ||
bc44d920 | 1742 | if (loc->level == AUTH_ANON) |
1743 | loc->level = AUTH_USER; | |
1744 | } | |
1745 | else if (!strcasecmp(value, "default")) | |
1746 | { | |
1747 | loc->type = DefaultAuthType; | |
1748 | ||
ef416fc2 | 1749 | if (loc->level == AUTH_ANON) |
1750 | loc->level = AUTH_USER; | |
1751 | } | |
f7deaa1a | 1752 | #ifdef HAVE_GSSAPI |
7594b224 | 1753 | else if (!strcasecmp(value, "negotiate")) |
f7deaa1a | 1754 | { |
7594b224 | 1755 | loc->type = AUTH_NEGOTIATE; |
f7deaa1a | 1756 | |
1757 | if (loc->level == AUTH_ANON) | |
1758 | loc->level = AUTH_USER; | |
1759 | } | |
1760 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 1761 | else |
1762 | { | |
1763 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1764 | "Unknown authorization type %s on line %d.", | |
1765 | value, linenum); | |
1766 | return (0); | |
1767 | } | |
1768 | } | |
1769 | else if (!strcasecmp(line, "AuthClass")) | |
1770 | { | |
1771 | /* | |
1772 | * AuthClass anonymous, user, system, group | |
1773 | */ | |
1774 | ||
1775 | if (!strcasecmp(value, "anonymous")) | |
1776 | { | |
1777 | loc->type = AUTH_NONE; | |
1778 | loc->level = AUTH_ANON; | |
1779 | ||
1780 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1781 | "\"AuthClass %s\" is deprecated; consider removing " | |
1782 | "it from line %d.", | |
1783 | value, linenum); | |
1784 | } | |
1785 | else if (!strcasecmp(value, "user")) | |
1786 | { | |
1787 | loc->level = AUTH_USER; | |
1788 | ||
1789 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1790 | "\"AuthClass %s\" is deprecated; consider using " | |
1791 | "\"Require valid-user\" on line %d.", | |
1792 | value, linenum); | |
1793 | } | |
1794 | else if (!strcasecmp(value, "group")) | |
1795 | { | |
1796 | loc->level = AUTH_GROUP; | |
1797 | ||
1798 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1799 | "\"AuthClass %s\" is deprecated; consider using " | |
09a101d6 | 1800 | "\"Require user @groupname\" on line %d.", |
ef416fc2 | 1801 | value, linenum); |
1802 | } | |
1803 | else if (!strcasecmp(value, "system")) | |
1804 | { | |
1805 | loc->level = AUTH_GROUP; | |
1806 | ||
1807 | cupsdAddName(loc, "@SYSTEM"); | |
1808 | ||
1809 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1810 | "\"AuthClass %s\" is deprecated; consider using " | |
09a101d6 | 1811 | "\"Require user @SYSTEM\" on line %d.", |
ef416fc2 | 1812 | value, linenum); |
1813 | } | |
1814 | else | |
1815 | { | |
1816 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1817 | "Unknown authorization class %s on line %d.", | |
1818 | value, linenum); | |
1819 | return (0); | |
1820 | } | |
1821 | } | |
1822 | else if (!strcasecmp(line, "AuthGroupName")) | |
1823 | { | |
1824 | cupsdAddName(loc, value); | |
1825 | ||
1826 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1827 | "\"AuthGroupName %s\" directive is deprecated; consider " | |
09a101d6 | 1828 | "using \"Require user @%s\" on line %d.", |
ef416fc2 | 1829 | value, value, linenum); |
1830 | } | |
1831 | else if (!strcasecmp(line, "Require")) | |
1832 | { | |
1833 | /* | |
1834 | * Apache synonym for AuthClass and AuthGroupName... | |
1835 | * | |
1836 | * Get initial word: | |
1837 | * | |
1838 | * Require valid-user | |
1839 | * Require group names | |
1840 | * Require user names | |
1841 | */ | |
1842 | ||
1843 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
1844 | ||
1845 | if (*valptr) | |
1846 | *valptr++ = '\0'; | |
1847 | ||
1848 | if (!strcasecmp(value, "valid-user") || | |
1849 | !strcasecmp(value, "user")) | |
1850 | loc->level = AUTH_USER; | |
1851 | else if (!strcasecmp(value, "group")) | |
1852 | loc->level = AUTH_GROUP; | |
1853 | else | |
1854 | { | |
1855 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Require type %s on line %d.", | |
1856 | value, linenum); | |
1857 | return (0); | |
1858 | } | |
1859 | ||
1860 | /* | |
1861 | * Get the list of names from the line... | |
1862 | */ | |
1863 | ||
1864 | for (value = valptr; *value;) | |
1865 | { | |
1866 | while (isspace(*value & 255)) | |
1867 | value ++; | |
1868 | ||
f7deaa1a | 1869 | #ifdef HAVE_AUTHORIZATION_H |
1870 | if (!strncmp(value, "@AUTHKEY(", 9)) | |
1871 | { | |
1872 | /* | |
1873 | * Grab "@AUTHKEY(name)" value... | |
1874 | */ | |
1875 | ||
1876 | for (valptr = value + 9; *valptr != ')' && *valptr; valptr ++); | |
1877 | ||
1878 | if (*valptr) | |
1879 | *valptr++ = '\0'; | |
1880 | } | |
1881 | else | |
1882 | #endif /* HAVE_AUTHORIZATION_H */ | |
ef416fc2 | 1883 | if (*value == '\"' || *value == '\'') |
1884 | { | |
1885 | /* | |
1886 | * Grab quoted name... | |
1887 | */ | |
1888 | ||
1889 | for (valptr = value + 1; *valptr != *value && *valptr; valptr ++); | |
1890 | ||
1891 | value ++; | |
1892 | } | |
1893 | else | |
1894 | { | |
1895 | /* | |
1896 | * Grab literal name. | |
1897 | */ | |
1898 | ||
1899 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
1900 | } | |
1901 | ||
1902 | if (*valptr) | |
1903 | *valptr++ = '\0'; | |
1904 | ||
1905 | cupsdAddName(loc, value); | |
1906 | ||
1907 | for (value = valptr; isspace(*value & 255); value ++); | |
1908 | } | |
1909 | } | |
1910 | else if (!strcasecmp(line, "Satisfy")) | |
1911 | { | |
1912 | if (!strcasecmp(value, "all")) | |
1913 | loc->satisfy = AUTH_SATISFY_ALL; | |
1914 | else if (!strcasecmp(value, "any")) | |
1915 | loc->satisfy = AUTH_SATISFY_ANY; | |
1916 | else | |
1917 | { | |
1918 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Satisfy value %s on line %d.", | |
1919 | value, linenum); | |
1920 | return (0); | |
1921 | } | |
1922 | } | |
1923 | else | |
1924 | return (0); | |
1925 | ||
1926 | return (1); | |
1927 | } | |
1928 | ||
1929 | ||
bd7854cb | 1930 | /* |
1931 | * 'parse_groups()' - Parse system group names in a string. | |
1932 | */ | |
1933 | ||
1934 | static int /* O - 1 on success, 0 on failure */ | |
1935 | parse_groups(const char *s) /* I - Space-delimited groups */ | |
1936 | { | |
1937 | int status; /* Return status */ | |
1938 | char value[1024], /* Value string */ | |
1939 | *valstart, /* Pointer into value */ | |
1940 | *valend, /* End of value */ | |
1941 | quote; /* Quote character */ | |
1942 | struct group *group; /* Group */ | |
1943 | ||
1944 | ||
1945 | /* | |
1946 | * Make a copy of the string and parse out the groups... | |
1947 | */ | |
1948 | ||
1949 | strlcpy(value, s, sizeof(value)); | |
1950 | ||
1951 | status = 1; | |
1952 | valstart = value; | |
1953 | ||
1954 | while (*valstart && NumSystemGroups < MAX_SYSTEM_GROUPS) | |
1955 | { | |
1956 | if (*valstart == '\'' || *valstart == '\"') | |
1957 | { | |
1958 | /* | |
1959 | * Scan quoted name... | |
1960 | */ | |
1961 | ||
1962 | quote = *valstart++; | |
1963 | ||
1964 | for (valend = valstart; *valend; valend ++) | |
1965 | if (*valend == quote) | |
1966 | break; | |
1967 | } | |
1968 | else | |
1969 | { | |
1970 | /* | |
1971 | * Scan space or comma-delimited name... | |
1972 | */ | |
1973 | ||
1974 | for (valend = valstart; *valend; valend ++) | |
1975 | if (isspace(*valend) || *valend == ',') | |
1976 | break; | |
1977 | } | |
1978 | ||
1979 | if (*valend) | |
1980 | *valend++ = '\0'; | |
1981 | ||
1982 | group = getgrnam(valstart); | |
1983 | if (group) | |
1984 | { | |
1985 | cupsdSetString(SystemGroups + NumSystemGroups, valstart); | |
1986 | SystemGroupIDs[NumSystemGroups] = group->gr_gid; | |
1987 | ||
1988 | NumSystemGroups ++; | |
1989 | } | |
1990 | else | |
1991 | status = 0; | |
1992 | ||
1993 | endgrent(); | |
1994 | ||
1995 | valstart = valend; | |
1996 | ||
1997 | while (*valstart == ',' || isspace(*valstart)) | |
1998 | valstart ++; | |
1999 | } | |
2000 | ||
2001 | return (status); | |
2002 | } | |
2003 | ||
2004 | ||
2005 | /* | |
2006 | * 'parse_protocols()' - Parse browse protocols in a string. | |
2007 | */ | |
2008 | ||
2009 | static int /* O - Browse protocol bits */ | |
2010 | parse_protocols(const char *s) /* I - Space-delimited protocols */ | |
2011 | { | |
2012 | int protocols; /* Browse protocol bits */ | |
2013 | char value[1024], /* Value string */ | |
2014 | *valstart, /* Pointer into value */ | |
2015 | *valend; /* End of value */ | |
2016 | ||
2017 | ||
d09495fa | 2018 | /* |
2019 | * Empty protocol line yields NULL pointer... | |
2020 | */ | |
2021 | ||
2022 | if (!s) | |
2023 | return (0); | |
2024 | ||
bd7854cb | 2025 | /* |
2026 | * Loop through the value string,... | |
2027 | */ | |
2028 | ||
2029 | strlcpy(value, s, sizeof(value)); | |
2030 | ||
2031 | protocols = 0; | |
2032 | ||
2033 | for (valstart = value; *valstart;) | |
2034 | { | |
2035 | /* | |
2036 | * Get the current space/comma-delimited protocol name... | |
2037 | */ | |
2038 | ||
2039 | for (valend = valstart; *valend; valend ++) | |
2040 | if (isspace(*valend & 255) || *valend == ',') | |
2041 | break; | |
2042 | ||
2043 | if (*valend) | |
2044 | *valend++ = '\0'; | |
2045 | ||
2046 | /* | |
2047 | * Add the protocol to the bitmask... | |
2048 | */ | |
2049 | ||
2050 | if (!strcasecmp(valstart, "cups")) | |
2051 | protocols |= BROWSE_CUPS; | |
2052 | else if (!strcasecmp(valstart, "slp")) | |
2053 | protocols |= BROWSE_SLP; | |
2054 | else if (!strcasecmp(valstart, "ldap")) | |
2055 | protocols |= BROWSE_LDAP; | |
2056 | else if (!strcasecmp(valstart, "dnssd") || !strcasecmp(valstart, "bonjour")) | |
2057 | protocols |= BROWSE_DNSSD; | |
2058 | else if (!strcasecmp(valstart, "all")) | |
2059 | protocols |= BROWSE_ALL; | |
b86bc4cf | 2060 | else if (strcasecmp(valstart, "none")) |
bd7854cb | 2061 | return (-1); |
2062 | ||
2063 | for (valstart = valend; *valstart; valstart ++) | |
2064 | if (!isspace(*valstart & 255) || *valstart != ',') | |
2065 | break; | |
2066 | } | |
2067 | ||
2068 | return (protocols); | |
2069 | } | |
2070 | ||
2071 | ||
ef416fc2 | 2072 | /* |
2073 | * 'read_configuration()' - Read a configuration file. | |
2074 | */ | |
2075 | ||
2076 | static int /* O - 1 on success, 0 on failure */ | |
2077 | read_configuration(cups_file_t *fp) /* I - File to read from */ | |
2078 | { | |
2079 | int i; /* Looping var */ | |
2080 | int linenum; /* Current line number */ | |
2081 | char line[HTTP_MAX_BUFFER], | |
2082 | /* Line from file */ | |
2083 | temp[HTTP_MAX_BUFFER], | |
2084 | /* Temporary buffer for value */ | |
2085 | temp2[HTTP_MAX_BUFFER], | |
2086 | /* Temporary buffer 2 for value */ | |
2087 | *ptr, /* Pointer into line/temp */ | |
2088 | *value, /* Pointer to value */ | |
bd7854cb | 2089 | *valueptr; /* Pointer into value */ |
ef416fc2 | 2090 | int valuelen; /* Length of value */ |
2091 | cupsd_var_t *var; /* Current variable */ | |
2092 | http_addrlist_t *addrlist, /* Address list */ | |
2093 | *addr; /* Current address */ | |
2094 | unsigned ip[4], /* Address value */ | |
2095 | mask[4]; /* Netmask value */ | |
2096 | cupsd_dirsvc_relay_t *relay; /* Relay data */ | |
2097 | cupsd_dirsvc_poll_t *pollp; /* Polling data */ | |
2098 | cupsd_location_t *location; /* Browse location */ | |
2099 | cups_file_t *incfile; /* Include file */ | |
2100 | char incname[1024]; /* Include filename */ | |
2101 | struct group *group; /* Group */ | |
2102 | ||
2103 | ||
2104 | /* | |
2105 | * Loop through each line in the file... | |
2106 | */ | |
2107 | ||
2108 | linenum = 0; | |
2109 | ||
2110 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
2111 | { | |
2112 | /* | |
2113 | * Decode the directive... | |
2114 | */ | |
2115 | ||
2116 | if (!strcasecmp(line, "Include")) | |
2117 | { | |
2118 | /* | |
2119 | * Include filename | |
2120 | */ | |
2121 | ||
2122 | if (value[0] == '/') | |
2123 | strlcpy(incname, value, sizeof(incname)); | |
2124 | else | |
2125 | snprintf(incname, sizeof(incname), "%s/%s", ServerRoot, value); | |
2126 | ||
2127 | if ((incfile = cupsFileOpen(incname, "rb")) == NULL) | |
2128 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2129 | "Unable to include config file \"%s\" - %s", | |
2130 | incname, strerror(errno)); | |
2131 | else | |
2132 | { | |
2133 | read_configuration(incfile); | |
2134 | cupsFileClose(incfile); | |
2135 | } | |
2136 | } | |
2137 | else if (!strcasecmp(line, "<Location")) | |
2138 | { | |
2139 | /* | |
2140 | * <Location path> | |
2141 | */ | |
2142 | ||
2143 | if (value) | |
2144 | { | |
2145 | linenum = read_location(fp, value, linenum); | |
2146 | if (linenum == 0) | |
2147 | return (0); | |
2148 | } | |
2149 | else | |
2150 | { | |
2151 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", | |
2152 | linenum); | |
2153 | return (0); | |
2154 | } | |
2155 | } | |
2156 | else if (!strcasecmp(line, "<Policy")) | |
2157 | { | |
2158 | /* | |
2159 | * <Policy name> | |
2160 | */ | |
2161 | ||
2162 | if (value) | |
2163 | { | |
2164 | linenum = read_policy(fp, value, linenum); | |
2165 | if (linenum == 0) | |
2166 | return (0); | |
2167 | } | |
2168 | else | |
2169 | { | |
2170 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
2171 | return (0); | |
2172 | } | |
2173 | } | |
2174 | else if (!strcasecmp(line, "FaxRetryInterval")) | |
2175 | { | |
2176 | if (value) | |
2177 | { | |
2178 | JobRetryInterval = atoi(value); | |
2179 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2180 | "FaxRetryInterval is deprecated; use " | |
2181 | "JobRetryInterval on line %d.", linenum); | |
2182 | } | |
2183 | else | |
2184 | { | |
2185 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
2186 | return (0); | |
2187 | } | |
2188 | } | |
2189 | else if (!strcasecmp(line, "FaxRetryLimit")) | |
2190 | { | |
2191 | if (value) | |
2192 | { | |
2193 | JobRetryLimit = atoi(value); | |
2194 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2195 | "FaxRetryLimit is deprecated; use " | |
2196 | "JobRetryLimit on line %d.", linenum); | |
2197 | } | |
2198 | else | |
2199 | { | |
2200 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
2201 | return (0); | |
2202 | } | |
2203 | } | |
2204 | else if (!strcasecmp(line, "Port") || !strcasecmp(line, "Listen") | |
2205 | #ifdef HAVE_SSL | |
2206 | || !strcasecmp(line, "SSLPort") || !strcasecmp(line, "SSLListen") | |
2207 | #endif /* HAVE_SSL */ | |
2208 | ) | |
2209 | { | |
2210 | /* | |
2211 | * Add listening address(es) to the list... | |
2212 | */ | |
2213 | ||
2214 | cupsd_listener_t *lis; /* New listeners array */ | |
2215 | ||
2216 | ||
2217 | /* | |
2218 | * Get the address list... | |
2219 | */ | |
2220 | ||
2221 | addrlist = get_address(value, IPP_PORT); | |
2222 | ||
2223 | if (!addrlist) | |
2224 | { | |
2225 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad %s address %s at line %d.", line, | |
2226 | value, linenum); | |
2227 | continue; | |
2228 | } | |
2229 | ||
2230 | /* | |
2231 | * Add each address... | |
2232 | */ | |
2233 | ||
2234 | for (addr = addrlist; addr; addr = addr->next) | |
2235 | { | |
2236 | /* | |
2237 | * Allocate another listener... | |
2238 | */ | |
2239 | ||
bd7854cb | 2240 | if (!Listeners) |
2241 | Listeners = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 2242 | |
bd7854cb | 2243 | if (!Listeners) |
ef416fc2 | 2244 | { |
2245 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2246 | "Unable to allocate %s at line %d - %s.", | |
2247 | line, linenum, strerror(errno)); | |
2248 | break; | |
2249 | } | |
2250 | ||
bd7854cb | 2251 | if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL) |
2252 | { | |
2253 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2254 | "Unable to allocate %s at line %d - %s.", | |
2255 | line, linenum, strerror(errno)); | |
2256 | break; | |
2257 | } | |
2258 | ||
2259 | cupsArrayAdd(Listeners, lis); | |
ef416fc2 | 2260 | |
2261 | /* | |
2262 | * Copy the current address and log it... | |
2263 | */ | |
2264 | ||
ef416fc2 | 2265 | memcpy(&(lis->address), &(addr->addr), sizeof(lis->address)); |
a4d04587 | 2266 | lis->fd = -1; |
ef416fc2 | 2267 | |
2268 | #ifdef HAVE_SSL | |
2269 | if (!strcasecmp(line, "SSLPort") || !strcasecmp(line, "SSLListen")) | |
2270 | lis->encryption = HTTP_ENCRYPT_ALWAYS; | |
2271 | #endif /* HAVE_SSL */ | |
2272 | ||
a4d04587 | 2273 | httpAddrString(&lis->address, temp, sizeof(temp)); |
2274 | ||
ef416fc2 | 2275 | #ifdef AF_INET6 |
2276 | if (lis->address.addr.sa_family == AF_INET6) | |
2277 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv6)", temp, | |
2278 | ntohs(lis->address.ipv6.sin6_port)); | |
2279 | else | |
2280 | #endif /* AF_INET6 */ | |
2281 | #ifdef AF_LOCAL | |
2282 | if (lis->address.addr.sa_family == AF_LOCAL) | |
2283 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s (Domain)", temp); | |
2284 | else | |
2285 | #endif /* AF_LOCAL */ | |
2286 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv4)", temp, | |
2287 | ntohs(lis->address.ipv4.sin_port)); | |
ef416fc2 | 2288 | } |
2289 | ||
2290 | /* | |
2291 | * Free the list... | |
2292 | */ | |
2293 | ||
2294 | httpAddrFreeList(addrlist); | |
2295 | } | |
2296 | else if (!strcasecmp(line, "BrowseAddress")) | |
2297 | { | |
2298 | /* | |
2299 | * Add a browse address to the list... | |
2300 | */ | |
2301 | ||
2302 | cupsd_dirsvc_addr_t *dira; /* New browse address array */ | |
2303 | ||
2304 | ||
2305 | if (NumBrowsers == 0) | |
2306 | dira = malloc(sizeof(cupsd_dirsvc_addr_t)); | |
2307 | else | |
2308 | dira = realloc(Browsers, (NumBrowsers + 1) * sizeof(cupsd_dirsvc_addr_t)); | |
2309 | ||
2310 | if (!dira) | |
2311 | { | |
2312 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2313 | "Unable to allocate BrowseAddress at line %d - %s.", | |
2314 | linenum, strerror(errno)); | |
2315 | continue; | |
2316 | } | |
2317 | ||
2318 | Browsers = dira; | |
2319 | dira += NumBrowsers; | |
2320 | ||
2321 | memset(dira, 0, sizeof(cupsd_dirsvc_addr_t)); | |
2322 | ||
2323 | if (!strcasecmp(value, "@LOCAL")) | |
2324 | { | |
2325 | /* | |
2326 | * Send browse data to all local interfaces... | |
2327 | */ | |
2328 | ||
2329 | strcpy(dira->iface, "*"); | |
2330 | NumBrowsers ++; | |
2331 | } | |
2332 | else if (!strncasecmp(value, "@IF(", 4)) | |
2333 | { | |
2334 | /* | |
2335 | * Send browse data to the named interface... | |
2336 | */ | |
2337 | ||
2338 | strlcpy(dira->iface, value + 4, sizeof(Browsers[0].iface)); | |
2339 | ||
2340 | ptr = dira->iface + strlen(dira->iface) - 1; | |
2341 | if (*ptr == ')') | |
2342 | *ptr = '\0'; | |
2343 | ||
2344 | NumBrowsers ++; | |
2345 | } | |
2346 | else if ((addrlist = get_address(value, BrowsePort)) != NULL) | |
2347 | { | |
2348 | /* | |
2349 | * Only IPv4 addresses are supported... | |
2350 | */ | |
2351 | ||
2352 | for (addr = addrlist; addr; addr = addr->next) | |
2353 | if (addr->addr.addr.sa_family == AF_INET) | |
2354 | break; | |
2355 | ||
2356 | if (addr) | |
2357 | { | |
2358 | memcpy(&(dira->to), &(addrlist->addr), sizeof(dira->to)); | |
2359 | httpAddrString(&(dira->to), temp, sizeof(temp)); | |
2360 | ||
2361 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2362 | "Sending browsing info to %s:%d (IPv4)", | |
2363 | temp, ntohs(dira->to.ipv4.sin_port)); | |
2364 | ||
2365 | NumBrowsers ++; | |
2366 | } | |
2367 | else | |
2368 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.", | |
2369 | value, linenum); | |
2370 | ||
2371 | httpAddrFreeList(addrlist); | |
2372 | } | |
2373 | else | |
2374 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.", | |
2375 | value, linenum); | |
2376 | } | |
2377 | else if (!strcasecmp(line, "BrowseOrder")) | |
2378 | { | |
2379 | /* | |
2380 | * "BrowseOrder Deny,Allow" or "BrowseOrder Allow,Deny"... | |
2381 | */ | |
2382 | ||
2383 | if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL) | |
2384 | location = cupsdAddLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
2385 | ||
2386 | if (location == NULL) | |
2387 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2388 | "Unable to initialize browse access control list!"); | |
2389 | else if (!strncasecmp(value, "deny", 4)) | |
2390 | location->order_type = AUTH_ALLOW; | |
2391 | else if (!strncasecmp(value, "allow", 5)) | |
2392 | location->order_type = AUTH_DENY; | |
2393 | else | |
2394 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2395 | "Unknown BrowseOrder value %s on line %d.", | |
2396 | value, linenum); | |
2397 | } | |
2398 | else if (!strcasecmp(line, "BrowseProtocols") || | |
2399 | !strcasecmp(line, "BrowseLocalProtocols") || | |
2400 | !strcasecmp(line, "BrowseRemoteProtocols")) | |
2401 | { | |
2402 | /* | |
bd7854cb | 2403 | * "BrowseProtocols name [... name]" |
2404 | * "BrowseLocalProtocols name [... name]" | |
2405 | * "BrowseRemoteProtocols name [... name]" | |
ef416fc2 | 2406 | */ |
2407 | ||
bd7854cb | 2408 | int protocols = parse_protocols(value); |
ef416fc2 | 2409 | |
bd7854cb | 2410 | if (protocols < 0) |
ef416fc2 | 2411 | { |
bd7854cb | 2412 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2413 | "Unknown browse protocol \"%s\" on line %d.", | |
2414 | value, linenum); | |
2415 | break; | |
ef416fc2 | 2416 | } |
bd7854cb | 2417 | |
2418 | if (strcasecmp(line, "BrowseLocalProtocols")) | |
2419 | BrowseRemoteProtocols = protocols; | |
2420 | if (strcasecmp(line, "BrowseRemoteProtocols")) | |
2421 | BrowseLocalProtocols = protocols; | |
ef416fc2 | 2422 | } |
2423 | else if (!strcasecmp(line, "BrowseAllow") || | |
2424 | !strcasecmp(line, "BrowseDeny")) | |
2425 | { | |
2426 | /* | |
2427 | * BrowseAllow [From] host/ip... | |
2428 | * BrowseDeny [From] host/ip... | |
2429 | */ | |
2430 | ||
2431 | if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL) | |
2432 | location = cupsdAddLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
2433 | ||
2434 | if (location == NULL) | |
2435 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2436 | "Unable to initialize browse access control list!"); | |
2437 | else | |
2438 | { | |
2439 | if (!strncasecmp(value, "from ", 5)) | |
2440 | { | |
2441 | /* | |
2442 | * Strip leading "from"... | |
2443 | */ | |
2444 | ||
2445 | value += 5; | |
2446 | ||
2447 | while (isspace(*value)) | |
2448 | value ++; | |
2449 | } | |
2450 | ||
2451 | /* | |
2452 | * Figure out what form the allow/deny address takes: | |
2453 | * | |
2454 | * All | |
2455 | * None | |
2456 | * *.domain.com | |
2457 | * .domain.com | |
2458 | * host.domain.com | |
2459 | * nnn.* | |
2460 | * nnn.nnn.* | |
2461 | * nnn.nnn.nnn.* | |
2462 | * nnn.nnn.nnn.nnn | |
2463 | * nnn.nnn.nnn.nnn/mm | |
2464 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
2465 | */ | |
2466 | ||
2467 | if (!strcasecmp(value, "all")) | |
2468 | { | |
2469 | /* | |
2470 | * All hosts... | |
2471 | */ | |
2472 | ||
2473 | if (!strcasecmp(line, "BrowseAllow")) | |
2474 | cupsdAllowIP(location, zeros, zeros); | |
2475 | else | |
2476 | cupsdDenyIP(location, zeros, zeros); | |
2477 | } | |
2478 | else if (!strcasecmp(value, "none")) | |
2479 | { | |
2480 | /* | |
2481 | * No hosts... | |
2482 | */ | |
2483 | ||
2484 | if (!strcasecmp(line, "BrowseAllow")) | |
2485 | cupsdAllowIP(location, ones, zeros); | |
2486 | else | |
2487 | cupsdDenyIP(location, ones, zeros); | |
2488 | } | |
ed486911 | 2489 | #ifdef AF_INET6 |
2490 | else if (value[0] == '*' || value[0] == '.' || | |
2491 | (!isdigit(value[0] & 255) && value[0] != '[')) | |
2492 | #else | |
2493 | else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) | |
2494 | #endif /* AF_INET6 */ | |
ef416fc2 | 2495 | { |
2496 | /* | |
2497 | * Host or domain name... | |
2498 | */ | |
2499 | ||
2500 | if (value[0] == '*') | |
2501 | value ++; | |
2502 | ||
2503 | if (!strcasecmp(line, "BrowseAllow")) | |
2504 | cupsdAllowHost(location, value); | |
2505 | else | |
2506 | cupsdDenyHost(location, value); | |
2507 | } | |
2508 | else | |
2509 | { | |
2510 | /* | |
2511 | * One of many IP address forms... | |
2512 | */ | |
2513 | ||
2514 | if (!get_addr_and_mask(value, ip, mask)) | |
2515 | { | |
2516 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2517 | value, linenum); | |
2518 | break; | |
2519 | } | |
2520 | ||
2521 | if (!strcasecmp(line, "BrowseAllow")) | |
2522 | cupsdAllowIP(location, ip, mask); | |
2523 | else | |
2524 | cupsdDenyIP(location, ip, mask); | |
2525 | } | |
2526 | } | |
2527 | } | |
2528 | else if (!strcasecmp(line, "BrowseRelay")) | |
2529 | { | |
2530 | /* | |
2531 | * BrowseRelay [from] source [to] destination | |
2532 | */ | |
2533 | ||
2534 | if (NumRelays == 0) | |
2535 | relay = malloc(sizeof(cupsd_dirsvc_relay_t)); | |
2536 | else | |
2537 | relay = realloc(Relays, (NumRelays + 1) * sizeof(cupsd_dirsvc_relay_t)); | |
2538 | ||
2539 | if (!relay) | |
2540 | { | |
2541 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2542 | "Unable to allocate BrowseRelay at line %d - %s.", | |
2543 | linenum, strerror(errno)); | |
2544 | continue; | |
2545 | } | |
2546 | ||
2547 | Relays = relay; | |
2548 | relay += NumRelays; | |
2549 | ||
2550 | memset(relay, 0, sizeof(cupsd_dirsvc_relay_t)); | |
2551 | ||
2552 | if (!strncasecmp(value, "from ", 5)) | |
2553 | { | |
2554 | /* | |
2555 | * Strip leading "from"... | |
2556 | */ | |
2557 | ||
2558 | value += 5; | |
2559 | ||
2560 | while (isspace(*value)) | |
2561 | value ++; | |
2562 | } | |
2563 | ||
2564 | /* | |
2565 | * Figure out what form the from address takes: | |
2566 | * | |
2567 | * *.domain.com | |
2568 | * .domain.com | |
2569 | * host.domain.com | |
2570 | * nnn.* | |
2571 | * nnn.nnn.* | |
2572 | * nnn.nnn.nnn.* | |
2573 | * nnn.nnn.nnn.nnn | |
2574 | * nnn.nnn.nnn.nnn/mm | |
2575 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
2576 | */ | |
2577 | ||
ed486911 | 2578 | #ifdef AF_INET6 |
2579 | if (value[0] == '*' || value[0] == '.' || | |
2580 | (!isdigit(value[0] & 255) && value[0] != '[')) | |
2581 | #else | |
2582 | if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) | |
2583 | #endif /* AF_INET6 */ | |
ef416fc2 | 2584 | { |
2585 | /* | |
2586 | * Host or domain name... | |
2587 | */ | |
2588 | ||
2589 | if (value[0] == '*') | |
2590 | value ++; | |
2591 | ||
2592 | strlcpy(temp, value, sizeof(temp)); | |
2593 | if ((ptr = strchr(temp, ' ')) != NULL) | |
2594 | *ptr = '\0'; | |
2595 | ||
2596 | relay->from.type = AUTH_NAME; | |
2597 | relay->from.mask.name.name = strdup(temp); | |
2598 | relay->from.mask.name.length = strlen(temp); | |
2599 | } | |
2600 | else | |
2601 | { | |
2602 | /* | |
2603 | * One of many IP address forms... | |
2604 | */ | |
2605 | ||
2606 | if (!get_addr_and_mask(value, ip, mask)) | |
2607 | { | |
2608 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2609 | value, linenum); | |
2610 | break; | |
2611 | } | |
2612 | ||
2613 | relay->from.type = AUTH_IP; | |
2614 | memcpy(relay->from.mask.ip.address, ip, | |
2615 | sizeof(relay->from.mask.ip.address)); | |
2616 | memcpy(relay->from.mask.ip.netmask, mask, | |
2617 | sizeof(relay->from.mask.ip.netmask)); | |
2618 | } | |
2619 | ||
2620 | /* | |
2621 | * Skip value and trailing whitespace... | |
2622 | */ | |
2623 | ||
2624 | for (; *value; value ++) | |
2625 | if (isspace(*value)) | |
2626 | break; | |
2627 | ||
2628 | while (isspace(*value)) | |
2629 | value ++; | |
2630 | ||
2631 | if (!strncasecmp(value, "to ", 3)) | |
2632 | { | |
2633 | /* | |
2634 | * Strip leading "to"... | |
2635 | */ | |
2636 | ||
2637 | value += 3; | |
2638 | ||
2639 | while (isspace(*value)) | |
2640 | value ++; | |
2641 | } | |
2642 | ||
2643 | /* | |
2644 | * Get "to" address and port... | |
2645 | */ | |
2646 | ||
2647 | if ((addrlist = get_address(value, BrowsePort)) != NULL) | |
2648 | { | |
2649 | /* | |
2650 | * Only IPv4 addresses are supported... | |
2651 | */ | |
2652 | ||
2653 | for (addr = addrlist; addr; addr = addr->next) | |
2654 | if (addr->addr.addr.sa_family == AF_INET) | |
2655 | break; | |
2656 | ||
2657 | if (addr) | |
2658 | { | |
2659 | memcpy(&(relay->to), &(addrlist->addr), sizeof(relay->to)); | |
2660 | ||
2661 | httpAddrString(&(relay->to), temp, sizeof(temp)); | |
2662 | ||
2663 | if (relay->from.type == AUTH_IP) | |
2664 | snprintf(temp2, sizeof(temp2), "%u.%u.%u.%u/%u.%u.%u.%u", | |
3d8365b8 | 2665 | relay->from.mask.ip.address[0] >> 24, |
2666 | (relay->from.mask.ip.address[0] >> 16) & 255, | |
2667 | (relay->from.mask.ip.address[0] >> 8) & 255, | |
2668 | relay->from.mask.ip.address[0] & 255, | |
2669 | relay->from.mask.ip.netmask[0] >> 24, | |
2670 | (relay->from.mask.ip.netmask[0] >> 16) & 255, | |
2671 | (relay->from.mask.ip.netmask[0] >> 8) & 255, | |
2672 | relay->from.mask.ip.netmask[0] & 255); | |
ef416fc2 | 2673 | else |
2674 | strlcpy(temp2, relay->from.mask.name.name, sizeof(temp2)); | |
2675 | ||
2676 | cupsdLogMessage(CUPSD_LOG_INFO, "Relaying from %s to %s:%d (IPv4)", | |
8ca02f3c | 2677 | temp2, temp, ntohs(relay->to.ipv4.sin_port)); |
ef416fc2 | 2678 | |
2679 | NumRelays ++; | |
2680 | } | |
2681 | else | |
2682 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.", | |
2683 | value, linenum); | |
2684 | ||
2685 | httpAddrFreeList(addrlist); | |
2686 | } | |
2687 | else | |
2688 | { | |
2689 | if (relay->from.type == AUTH_NAME) | |
2690 | free(relay->from.mask.name.name); | |
2691 | ||
2692 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.", | |
2693 | value, linenum); | |
2694 | } | |
2695 | } | |
2696 | else if (!strcasecmp(line, "BrowsePoll")) | |
2697 | { | |
2698 | /* | |
2699 | * BrowsePoll address[:port] | |
2700 | */ | |
2701 | ||
2702 | char *portname; /* Port name */ | |
2703 | int portnum; /* Port number */ | |
2704 | struct servent *service; /* Service */ | |
2705 | ||
2706 | ||
2707 | /* | |
2708 | * Extract the port name from the address... | |
2709 | */ | |
2710 | ||
2711 | if ((portname = strrchr(value, ':')) != NULL && !strchr(portname, ']')) | |
2712 | { | |
2713 | *portname++ = '\0'; | |
2714 | ||
2715 | if (isdigit(*portname & 255)) | |
2716 | portnum = atoi(portname); | |
2717 | else if ((service = getservbyname(portname, NULL)) != NULL) | |
2718 | portnum = ntohs(service->s_port); | |
2719 | else | |
2720 | { | |
2721 | cupsdLogMessage(CUPSD_LOG_ERROR, "Lookup of service \"%s\" failed!", | |
2722 | portname); | |
2723 | continue; | |
2724 | } | |
2725 | } | |
2726 | else | |
2727 | portnum = ippPort(); | |
2728 | ||
2729 | /* | |
2730 | * Add the poll entry... | |
2731 | */ | |
2732 | ||
2733 | if (NumPolled == 0) | |
2734 | pollp = malloc(sizeof(cupsd_dirsvc_poll_t)); | |
2735 | else | |
2736 | pollp = realloc(Polled, (NumPolled + 1) * sizeof(cupsd_dirsvc_poll_t)); | |
2737 | ||
2738 | if (!pollp) | |
2739 | { | |
2740 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2741 | "Unable to allocate BrowsePoll at line %d - %s.", | |
2742 | linenum, strerror(errno)); | |
2743 | continue; | |
2744 | } | |
2745 | ||
2746 | Polled = pollp; | |
2747 | pollp += NumPolled; | |
2748 | ||
2749 | NumPolled ++; | |
2750 | memset(pollp, 0, sizeof(cupsd_dirsvc_poll_t)); | |
2751 | ||
2752 | strlcpy(pollp->hostname, value, sizeof(pollp->hostname)); | |
2753 | pollp->port = portnum; | |
2754 | ||
2755 | cupsdLogMessage(CUPSD_LOG_INFO, "Polling %s:%d", pollp->hostname, | |
2756 | pollp->port); | |
2757 | } | |
2758 | else if (!strcasecmp(line, "DefaultAuthType")) | |
2759 | { | |
2760 | /* | |
bc44d920 | 2761 | * DefaultAuthType {basic,digest,basicdigest,negotiate} |
ef416fc2 | 2762 | */ |
2763 | ||
2764 | if (!strcasecmp(value, "basic")) | |
2765 | DefaultAuthType = AUTH_BASIC; | |
2766 | else if (!strcasecmp(value, "digest")) | |
2767 | DefaultAuthType = AUTH_DIGEST; | |
2768 | else if (!strcasecmp(value, "basicdigest")) | |
2769 | DefaultAuthType = AUTH_BASICDIGEST; | |
f7deaa1a | 2770 | #ifdef HAVE_GSSAPI |
7594b224 | 2771 | else if (!strcasecmp(value, "negotiate")) |
2772 | DefaultAuthType = AUTH_NEGOTIATE; | |
f7deaa1a | 2773 | #endif /* HAVE_GSSAPI */ |
ef416fc2 | 2774 | else |
2775 | { | |
2776 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2777 | "Unknown default authorization type %s on line %d.", | |
2778 | value, linenum); | |
2779 | return (0); | |
2780 | } | |
2781 | } | |
4744bd90 | 2782 | #ifdef HAVE_SSL |
2783 | else if (!strcasecmp(line, "DefaultEncryption")) | |
2784 | { | |
2785 | /* | |
2786 | * DefaultEncryption {Never,IfRequested,Required} | |
2787 | */ | |
2788 | ||
2789 | if (!value || !strcasecmp(value, "never")) | |
2790 | DefaultEncryption = HTTP_ENCRYPT_NEVER; | |
2791 | else if (!strcasecmp(value, "required")) | |
2792 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; | |
2793 | else if (!strcasecmp(value, "ifrequested")) | |
2794 | DefaultEncryption = HTTP_ENCRYPT_IF_REQUESTED; | |
2795 | else | |
2796 | { | |
2797 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2798 | "Unknown default encryption %s on line %d.", | |
2799 | value, linenum); | |
2800 | return (0); | |
2801 | } | |
2802 | } | |
2803 | #endif /* HAVE_SSL */ | |
f7deaa1a | 2804 | #ifdef HAVE_GSSAPI |
2805 | else if (!strcasecmp(line, "Krb5Keytab")) | |
2806 | { | |
2807 | cupsdSetStringf(&Krb5Keytab, "KRB5_KTNAME=%s", value); | |
2808 | putenv(Krb5Keytab); | |
2809 | ||
2810 | # ifdef HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY | |
2811 | gsskrb5_register_acceptor_identity(value); | |
2812 | # else | |
2813 | cupsdSetEnv("KRB5_KTNAME", value); | |
2814 | # endif /* HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY */ | |
2815 | } | |
2816 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 2817 | else if (!strcasecmp(line, "User")) |
2818 | { | |
2819 | /* | |
2820 | * User ID to run as... | |
2821 | */ | |
2822 | ||
2823 | if (value && isdigit(value[0] & 255)) | |
2824 | { | |
2825 | int uid = atoi(value); | |
2826 | ||
2827 | if (!uid) | |
2828 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2829 | "Will not use User 0 as specified on line %d " | |
2830 | "for security reasons. You must use a non-" | |
2831 | "privileged account instead.", | |
2832 | linenum); | |
2833 | else | |
2834 | User = atoi(value); | |
2835 | } | |
2836 | else if (value) | |
2837 | { | |
2838 | struct passwd *p; /* Password information */ | |
2839 | ||
2840 | endpwent(); | |
2841 | p = getpwnam(value); | |
2842 | ||
2843 | if (p) | |
2844 | { | |
2845 | if (!p->pw_uid) | |
2846 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2847 | "Will not use User %s (UID=0) as specified on line " | |
2848 | "%d for security reasons. You must use a non-" | |
2849 | "privileged account instead.", | |
2850 | value, linenum); | |
2851 | else | |
2852 | User = p->pw_uid; | |
2853 | } | |
2854 | else | |
2855 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2856 | "Unknown User \"%s\" on line %d, ignoring!", | |
2857 | value, linenum); | |
2858 | } | |
2859 | else | |
2860 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2861 | "User directive on line %d missing the username!", | |
2862 | linenum); | |
2863 | } | |
2864 | else if (!strcasecmp(line, "Group")) | |
2865 | { | |
2866 | /* | |
2867 | * Group ID to run as... | |
2868 | */ | |
2869 | ||
2870 | if (isdigit(value[0])) | |
2871 | Group = atoi(value); | |
2872 | else | |
2873 | { | |
2874 | endgrent(); | |
2875 | group = getgrnam(value); | |
2876 | ||
2877 | if (group != NULL) | |
2878 | Group = group->gr_gid; | |
2879 | else | |
2880 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2881 | "Unknown Group \"%s\" on line %d, ignoring!", | |
2882 | value, linenum); | |
2883 | } | |
2884 | } | |
2885 | else if (!strcasecmp(line, "SystemGroup")) | |
2886 | { | |
2887 | /* | |
bd7854cb | 2888 | * SystemGroup (admin) group(s)... |
ef416fc2 | 2889 | */ |
2890 | ||
bd7854cb | 2891 | if (!parse_groups(value)) |
2892 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2893 | "Unknown SystemGroup \"%s\" on line %d, ignoring!", | |
2894 | value, linenum); | |
ef416fc2 | 2895 | } |
2896 | else if (!strcasecmp(line, "HostNameLookups")) | |
2897 | { | |
2898 | /* | |
2899 | * Do hostname lookups? | |
2900 | */ | |
2901 | ||
2902 | if (!strcasecmp(value, "off")) | |
2903 | HostNameLookups = 0; | |
2904 | else if (!strcasecmp(value, "on")) | |
2905 | HostNameLookups = 1; | |
2906 | else if (!strcasecmp(value, "double")) | |
2907 | HostNameLookups = 2; | |
2908 | else | |
2909 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d.", | |
2910 | value, linenum); | |
2911 | } | |
2912 | else if (!strcasecmp(line, "LogLevel")) | |
2913 | { | |
2914 | /* | |
2915 | * Amount of logging to do... | |
2916 | */ | |
2917 | ||
2918 | if (!strcasecmp(value, "debug2")) | |
2919 | LogLevel = CUPSD_LOG_DEBUG2; | |
2920 | else if (!strcasecmp(value, "debug")) | |
2921 | LogLevel = CUPSD_LOG_DEBUG; | |
2922 | else if (!strcasecmp(value, "info")) | |
2923 | LogLevel = CUPSD_LOG_INFO; | |
2924 | else if (!strcasecmp(value, "notice")) | |
2925 | LogLevel = CUPSD_LOG_NOTICE; | |
2926 | else if (!strcasecmp(value, "warn")) | |
2927 | LogLevel = CUPSD_LOG_WARN; | |
2928 | else if (!strcasecmp(value, "error")) | |
2929 | LogLevel = CUPSD_LOG_ERROR; | |
2930 | else if (!strcasecmp(value, "crit")) | |
2931 | LogLevel = CUPSD_LOG_CRIT; | |
2932 | else if (!strcasecmp(value, "alert")) | |
2933 | LogLevel = CUPSD_LOG_ALERT; | |
2934 | else if (!strcasecmp(value, "emerg")) | |
2935 | LogLevel = CUPSD_LOG_EMERG; | |
2936 | else if (!strcasecmp(value, "none")) | |
2937 | LogLevel = CUPSD_LOG_NONE; | |
2938 | else | |
2939 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d.", | |
2940 | value, linenum); | |
2941 | } | |
2942 | else if (!strcasecmp(line, "PrintcapFormat")) | |
2943 | { | |
2944 | /* | |
2945 | * Format of printcap file? | |
2946 | */ | |
2947 | ||
2948 | if (!strcasecmp(value, "bsd")) | |
2949 | PrintcapFormat = PRINTCAP_BSD; | |
2950 | else if (!strcasecmp(value, "solaris")) | |
2951 | PrintcapFormat = PRINTCAP_SOLARIS; | |
2952 | else | |
2953 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown PrintcapFormat %s on line %d.", | |
2954 | value, linenum); | |
2955 | } | |
2956 | else if (!strcasecmp(line, "ServerTokens")) | |
2957 | { | |
2958 | /* | |
2959 | * Set the string used for the Server header... | |
2960 | */ | |
2961 | ||
2962 | struct utsname plat; /* Platform info */ | |
2963 | ||
2964 | ||
2965 | uname(&plat); | |
2966 | ||
2967 | if (!strcasecmp(value, "ProductOnly")) | |
2968 | cupsdSetString(&ServerHeader, "CUPS"); | |
2969 | else if (!strcasecmp(value, "Major")) | |
2970 | cupsdSetString(&ServerHeader, "CUPS/1"); | |
2971 | else if (!strcasecmp(value, "Minor")) | |
bd7854cb | 2972 | cupsdSetString(&ServerHeader, "CUPS/1.2"); |
ef416fc2 | 2973 | else if (!strcasecmp(value, "Minimal")) |
2974 | cupsdSetString(&ServerHeader, CUPS_MINIMAL); | |
2975 | else if (!strcasecmp(value, "OS")) | |
2976 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s)", plat.sysname); | |
2977 | else if (!strcasecmp(value, "Full")) | |
2978 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s) IPP/1.1", | |
2979 | plat.sysname); | |
2980 | else if (!strcasecmp(value, "None")) | |
2981 | cupsdClearString(&ServerHeader); | |
2982 | else | |
2983 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown ServerTokens %s on line %d.", | |
2984 | value, linenum); | |
2985 | } | |
2986 | else if (!strcasecmp(line, "PassEnv")) | |
2987 | { | |
2988 | /* | |
2989 | * PassEnv variable [... variable] | |
2990 | */ | |
2991 | ||
2992 | for (; *value;) | |
2993 | { | |
2994 | for (valuelen = 0; value[valuelen]; valuelen ++) | |
2995 | if (isspace(value[valuelen]) || value[valuelen] == ',') | |
2996 | break; | |
2997 | ||
2998 | if (value[valuelen]) | |
2999 | { | |
3000 | value[valuelen] = '\0'; | |
3001 | valuelen ++; | |
3002 | } | |
3003 | ||
3004 | cupsdSetEnv(value, NULL); | |
3005 | ||
3006 | for (value += valuelen; *value; value ++) | |
3007 | if (!isspace(*value) || *value != ',') | |
3008 | break; | |
3009 | } | |
3010 | } | |
3011 | else if (!strcasecmp(line, "SetEnv")) | |
3012 | { | |
3013 | /* | |
3014 | * SetEnv variable value | |
3015 | */ | |
3016 | ||
3017 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
3018 | ||
3019 | if (*valueptr) | |
3020 | { | |
3021 | /* | |
3022 | * Found a value... | |
3023 | */ | |
3024 | ||
3025 | while (isspace(*valueptr & 255)) | |
3026 | *valueptr++ = '\0'; | |
3027 | ||
3028 | cupsdSetEnv(value, valueptr); | |
3029 | } | |
3030 | else | |
3031 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3032 | "Missing value for SetEnv directive on line %d.", | |
3033 | linenum); | |
3034 | } | |
3035 | else | |
3036 | { | |
3037 | /* | |
3038 | * Find a simple variable in the list... | |
3039 | */ | |
3040 | ||
3041 | for (i = NUM_VARS, var = variables; i > 0; i --, var ++) | |
3042 | if (!strcasecmp(line, var->name)) | |
3043 | break; | |
3044 | ||
3045 | if (i == 0) | |
3046 | { | |
3047 | /* | |
3048 | * Unknown directive! Output an error message and continue... | |
3049 | */ | |
3050 | ||
3051 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d.", | |
3052 | line, linenum); | |
3053 | continue; | |
3054 | } | |
3055 | ||
3056 | switch (var->type) | |
3057 | { | |
3058 | case CUPSD_VARTYPE_INTEGER : | |
a74454a7 | 3059 | if (!value) |
3060 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3061 | "Missing integer value for %s on line %d!", | |
3062 | line, linenum); | |
3063 | else | |
ef416fc2 | 3064 | { |
3065 | int n; /* Number */ | |
3066 | char *units; /* Units */ | |
3067 | ||
3068 | ||
3069 | n = strtol(value, &units, 0); | |
3070 | ||
3071 | if (units && *units) | |
3072 | { | |
3073 | if (tolower(units[0] & 255) == 'g') | |
3074 | n *= 1024 * 1024 * 1024; | |
3075 | else if (tolower(units[0] & 255) == 'm') | |
3076 | n *= 1024 * 1024; | |
3077 | else if (tolower(units[0] & 255) == 'k') | |
3078 | n *= 1024; | |
3079 | else if (tolower(units[0] & 255) == 't') | |
3080 | n *= 262144; | |
3081 | } | |
3082 | ||
8ca02f3c | 3083 | if (n < 0) |
3084 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3085 | "Bad negative integer value for %s on line %d!", | |
3086 | line, linenum); | |
3087 | else | |
3088 | *((int *)var->ptr) = n; | |
ef416fc2 | 3089 | } |
3090 | break; | |
3091 | ||
3092 | case CUPSD_VARTYPE_BOOLEAN : | |
a74454a7 | 3093 | if (!value) |
3094 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3095 | "Missing boolean value for %s on line %d!", | |
3096 | line, linenum); | |
3097 | else if (!strcasecmp(value, "true") || | |
3098 | !strcasecmp(value, "on") || | |
3099 | !strcasecmp(value, "enabled") || | |
3100 | !strcasecmp(value, "yes") || | |
3101 | atoi(value) != 0) | |
ef416fc2 | 3102 | *((int *)var->ptr) = TRUE; |
3103 | else if (!strcasecmp(value, "false") || | |
3104 | !strcasecmp(value, "off") || | |
3105 | !strcasecmp(value, "disabled") || | |
3106 | !strcasecmp(value, "no") || | |
3107 | !strcasecmp(value, "0")) | |
3108 | *((int *)var->ptr) = FALSE; | |
3109 | else | |
3110 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3111 | "Unknown boolean value %s on line %d.", | |
3112 | value, linenum); | |
3113 | break; | |
3114 | ||
3115 | case CUPSD_VARTYPE_STRING : | |
3116 | cupsdSetString((char **)var->ptr, value); | |
3117 | break; | |
3118 | } | |
3119 | } | |
3120 | } | |
3121 | ||
3122 | return (1); | |
3123 | } | |
3124 | ||
3125 | ||
3126 | /* | |
3127 | * 'read_location()' - Read a <Location path> definition. | |
3128 | */ | |
3129 | ||
3130 | static int /* O - New line number or 0 on error */ | |
3131 | read_location(cups_file_t *fp, /* I - Configuration file */ | |
3132 | char *location, /* I - Location name/path */ | |
3133 | int linenum) /* I - Current line number */ | |
3134 | { | |
3135 | cupsd_location_t *loc, /* New location */ | |
3136 | *parent; /* Parent location */ | |
3137 | char line[HTTP_MAX_BUFFER], | |
3138 | /* Line buffer */ | |
3139 | *value, /* Value for directive */ | |
3140 | *valptr; /* Pointer into value */ | |
3141 | ||
3142 | ||
3143 | if ((parent = cupsdAddLocation(location)) == NULL) | |
3144 | return (0); | |
3145 | ||
3146 | parent->limit = AUTH_LIMIT_ALL; | |
3147 | loc = parent; | |
3148 | ||
3149 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3150 | { | |
3151 | /* | |
3152 | * Decode the directive... | |
3153 | */ | |
3154 | ||
3155 | if (!strcasecmp(line, "</Location>")) | |
3156 | return (linenum); | |
3157 | else if (!strcasecmp(line, "<Limit") || | |
3158 | !strcasecmp(line, "<LimitExcept")) | |
3159 | { | |
3160 | if (!value) | |
3161 | { | |
3162 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
3163 | return (0); | |
3164 | } | |
3165 | ||
3166 | if ((loc = cupsdCopyLocation(&parent)) == NULL) | |
3167 | return (0); | |
3168 | ||
3169 | loc->limit = 0; | |
3170 | while (*value) | |
3171 | { | |
3172 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3173 | ||
3174 | if (*valptr) | |
3175 | *valptr++ = '\0'; | |
3176 | ||
3177 | if (!strcmp(value, "ALL")) | |
3178 | loc->limit = AUTH_LIMIT_ALL; | |
3179 | else if (!strcmp(value, "GET")) | |
3180 | loc->limit |= AUTH_LIMIT_GET; | |
3181 | else if (!strcmp(value, "HEAD")) | |
3182 | loc->limit |= AUTH_LIMIT_HEAD; | |
3183 | else if (!strcmp(value, "OPTIONS")) | |
3184 | loc->limit |= AUTH_LIMIT_OPTIONS; | |
3185 | else if (!strcmp(value, "POST")) | |
3186 | loc->limit |= AUTH_LIMIT_POST; | |
3187 | else if (!strcmp(value, "PUT")) | |
3188 | loc->limit |= AUTH_LIMIT_PUT; | |
3189 | else if (!strcmp(value, "TRACE")) | |
3190 | loc->limit |= AUTH_LIMIT_TRACE; | |
3191 | else | |
3192 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown request type %s on line %d!", | |
3193 | value, linenum); | |
3194 | ||
3195 | for (value = valptr; isspace(*value & 255); value ++); | |
3196 | } | |
3197 | ||
3198 | if (!strcasecmp(line, "<LimitExcept")) | |
3199 | loc->limit = AUTH_LIMIT_ALL ^ loc->limit; | |
3200 | ||
3201 | parent->limit &= ~loc->limit; | |
3202 | } | |
3203 | else if (!strcasecmp(line, "</Limit>")) | |
3204 | loc = parent; | |
3205 | else if (!parse_aaa(loc, line, value, linenum)) | |
3206 | { | |
3207 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3208 | "Unknown Location directive %s on line %d.", | |
3209 | line, linenum); | |
3210 | return (0); | |
3211 | } | |
3212 | } | |
3213 | ||
3214 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3215 | "Unexpected end-of-file at line %d while reading location!", | |
3216 | linenum); | |
3217 | ||
3218 | return (0); | |
3219 | } | |
3220 | ||
3221 | ||
3222 | /* | |
3223 | * 'read_policy()' - Read a <Policy name> definition. | |
3224 | */ | |
3225 | ||
3226 | static int /* O - New line number or 0 on error */ | |
3227 | read_policy(cups_file_t *fp, /* I - Configuration file */ | |
3228 | char *policy, /* I - Location name/path */ | |
3229 | int linenum) /* I - Current line number */ | |
3230 | { | |
3231 | int i; /* Looping var */ | |
3232 | cupsd_policy_t *pol; /* Policy */ | |
3233 | cupsd_location_t *op; /* Policy operation */ | |
3234 | int num_ops; /* Number of IPP operations */ | |
3235 | ipp_op_t ops[100]; /* Operations */ | |
3236 | char line[HTTP_MAX_BUFFER], | |
3237 | /* Line buffer */ | |
3238 | *value, /* Value for directive */ | |
3239 | *valptr; /* Pointer into value */ | |
3240 | ||
3241 | ||
3242 | /* | |
3243 | * Create the policy... | |
3244 | */ | |
3245 | ||
3246 | if ((pol = cupsdAddPolicy(policy)) == NULL) | |
3247 | return (0); | |
3248 | ||
3249 | /* | |
3250 | * Read from the file... | |
3251 | */ | |
3252 | ||
3253 | op = NULL; | |
3254 | num_ops = 0; | |
3255 | ||
3256 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3257 | { | |
3258 | /* | |
3259 | * Decode the directive... | |
3260 | */ | |
3261 | ||
3262 | if (!strcasecmp(line, "</Policy>")) | |
3263 | { | |
3264 | if (op) | |
3265 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3266 | "Missing </Limit> before </Policy> on line %d!", | |
3267 | linenum); | |
3268 | ||
3269 | return (linenum); | |
3270 | } | |
3271 | else if (!strcasecmp(line, "<Limit") && !op) | |
3272 | { | |
3273 | if (!value) | |
3274 | { | |
3275 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
3276 | return (0); | |
3277 | } | |
3278 | ||
3279 | /* | |
3280 | * Scan for IPP operation names... | |
3281 | */ | |
3282 | ||
3283 | num_ops = 0; | |
3284 | ||
3285 | while (*value) | |
3286 | { | |
3287 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3288 | ||
3289 | if (*valptr) | |
3290 | *valptr++ = '\0'; | |
3291 | ||
3292 | if (num_ops < (int)(sizeof(ops) / sizeof(ops[0]))) | |
3293 | { | |
3294 | if (!strcasecmp(value, "All")) | |
3295 | ops[num_ops] = IPP_ANY_OPERATION; | |
3296 | else if ((ops[num_ops] = ippOpValue(value)) == IPP_BAD_OPERATION) | |
3297 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3298 | "Bad IPP operation name \"%s\" on line %d!", | |
3299 | value, linenum); | |
3300 | else | |
3301 | num_ops ++; | |
3302 | } | |
3303 | else | |
3304 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3305 | "Too many operations listed on line %d!", | |
3306 | linenum); | |
3307 | ||
3308 | for (value = valptr; isspace(*value & 255); value ++); | |
3309 | } | |
3310 | ||
3311 | /* | |
3312 | * If none are specified, apply the policy to all operations... | |
3313 | */ | |
3314 | ||
3315 | if (num_ops == 0) | |
3316 | { | |
3317 | ops[0] = IPP_ANY_OPERATION; | |
3318 | num_ops = 1; | |
3319 | } | |
3320 | ||
3321 | /* | |
3322 | * Add a new policy for the first operation... | |
3323 | */ | |
3324 | ||
3325 | op = cupsdAddPolicyOp(pol, NULL, ops[0]); | |
3326 | } | |
3327 | else if (!strcasecmp(line, "</Limit>") && op) | |
3328 | { | |
3329 | /* | |
3330 | * Finish the current operation limit... | |
3331 | */ | |
3332 | ||
3333 | if (num_ops > 1) | |
3334 | { | |
3335 | /* | |
3336 | * Copy the policy to the other operations... | |
3337 | */ | |
3338 | ||
3339 | for (i = 1; i < num_ops; i ++) | |
3340 | cupsdAddPolicyOp(pol, op, ops[i]); | |
3341 | } | |
3342 | ||
3343 | op = NULL; | |
3344 | } | |
3345 | else if (!op) | |
3346 | { | |
3347 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3348 | "Missing <Limit ops> directive before %s on line %d.", | |
3349 | line, linenum); | |
3350 | return (0); | |
3351 | } | |
3352 | else if (!parse_aaa(op, line, value, linenum)) | |
3353 | { | |
3354 | if (op) | |
3355 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3356 | "Unknown Policy Limit directive %s on line %d.", | |
3357 | line, linenum); | |
3358 | else | |
3359 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3360 | "Unknown Policy directive %s on line %d.", | |
3361 | line, linenum); | |
3362 | ||
3363 | return (0); | |
3364 | } | |
3365 | } | |
3366 | ||
3367 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3368 | "Unexpected end-of-file at line %d while reading policy \"%s\"!", | |
3369 | linenum, policy); | |
3370 | ||
3371 | return (0); | |
3372 | } | |
3373 | ||
3374 | ||
3375 | /* | |
bc44d920 | 3376 | * End of "$Id: conf.c 6649 2007-07-11 21:46:42Z mike $". |
ef416fc2 | 3377 | */ |