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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: conf.c 7952 2008-09-17 00:56:20Z mike $" |
ef416fc2 | 3 | * |
4 | * Configuration routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
f8b3a85b | 6 | * Copyright 2007-2010 by Apple Inc. |
7594b224 | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * Contents: | |
16 | * | |
e07d4801 | 17 | * cupsdAddAlias() - Add a host alias. |
b94498cf | 18 | * cupsdCheckPermissions() - Fix the mode and ownership of a file or |
fa73b229 | 19 | * directory. |
e07d4801 | 20 | * cupsdFreeAliases() - Free all of the alias entries. |
b94498cf | 21 | * cupsdReadConfiguration() - Read the cupsd.conf file. |
ef416fc2 | 22 | * get_address() - Get an address + port number from a line. |
23 | * get_addr_and_mask() - Get an IP address and netmask. | |
e07d4801 MS |
24 | * parse_aaa() - Parse authentication, authorization, and access |
25 | * control lines. | |
49d87452 | 26 | * parse_fatal_errors() - Parse FatalErrors values in a string. |
bd7854cb | 27 | * parse_groups() - Parse system group names in a string. |
28 | * parse_protocols() - Parse browse protocols in a string. | |
ef416fc2 | 29 | * read_configuration() - Read a configuration file. |
30 | * read_location() - Read a <Location path> definition. | |
31 | * read_policy() - Read a <Policy name> definition. | |
32 | */ | |
33 | ||
34 | /* | |
35 | * Include necessary headers... | |
36 | */ | |
37 | ||
38 | #include "cupsd.h" | |
39 | #include <stdarg.h> | |
40 | #include <grp.h> | |
41 | #include <sys/utsname.h> | |
b94498cf | 42 | #include <syslog.h> |
ef416fc2 | 43 | |
97c9a8d7 MS |
44 | #ifdef HAVE_LIBPAPER |
45 | # include <paper.h> | |
46 | #endif /* HAVE_LIBPAPER */ | |
47 | ||
ef416fc2 | 48 | |
49 | /* | |
50 | * Possibly missing network definitions... | |
51 | */ | |
52 | ||
53 | #ifndef INADDR_NONE | |
54 | # define INADDR_NONE 0xffffffff | |
55 | #endif /* !INADDR_NONE */ | |
56 | ||
57 | ||
58 | /* | |
59 | * Configuration variable structure... | |
60 | */ | |
61 | ||
62 | typedef enum | |
63 | { | |
64 | CUPSD_VARTYPE_INTEGER, /* Integer option */ | |
65 | CUPSD_VARTYPE_STRING, /* String option */ | |
76cd9e37 MS |
66 | CUPSD_VARTYPE_BOOLEAN, /* Boolean option */ |
67 | CUPSD_VARTYPE_PATHNAME /* File/directory name option */ | |
ef416fc2 | 68 | } cupsd_vartype_t; |
69 | ||
70 | typedef struct | |
71 | { | |
72 | char *name; /* Name of variable */ | |
73 | void *ptr; /* Pointer to variable */ | |
74 | cupsd_vartype_t type; /* Type (int, string, address) */ | |
75 | } cupsd_var_t; | |
76 | ||
77 | ||
78 | /* | |
79 | * Local globals... | |
80 | */ | |
81 | ||
ac884b6a | 82 | static const cupsd_var_t variables[] = |
ef416fc2 | 83 | { |
84 | { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING }, | |
85 | { "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN }, | |
86 | { "BrowseInterval", &BrowseInterval, CUPSD_VARTYPE_INTEGER }, | |
b423cd4c | 87 | #ifdef HAVE_LDAP |
88 | { "BrowseLDAPBindDN", &BrowseLDAPBindDN, CUPSD_VARTYPE_STRING }, | |
1ff0402e | 89 | # ifdef HAVE_LDAP_SSL |
76cd9e37 | 90 | { "BrowseLDAPCACertFile", &BrowseLDAPCACertFile, CUPSD_VARTYPE_PATHNAME }, |
1ff0402e | 91 | # endif /* HAVE_LDAP_SSL */ |
b423cd4c | 92 | { "BrowseLDAPDN", &BrowseLDAPDN, CUPSD_VARTYPE_STRING }, |
93 | { "BrowseLDAPPassword", &BrowseLDAPPassword, CUPSD_VARTYPE_STRING }, | |
94 | { "BrowseLDAPServer", &BrowseLDAPServer, CUPSD_VARTYPE_STRING }, | |
95 | #endif /* HAVE_LDAP */ | |
ef416fc2 | 96 | { "BrowseLocalOptions", &BrowseLocalOptions, CUPSD_VARTYPE_STRING }, |
97 | { "BrowsePort", &BrowsePort, CUPSD_VARTYPE_INTEGER }, | |
98 | { "BrowseRemoteOptions", &BrowseRemoteOptions, CUPSD_VARTYPE_STRING }, | |
99 | { "BrowseShortNames", &BrowseShortNames, CUPSD_VARTYPE_BOOLEAN }, | |
100 | { "BrowseTimeout", &BrowseTimeout, CUPSD_VARTYPE_INTEGER }, | |
b19ccc9e | 101 | { "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN }, |
ef416fc2 | 102 | { "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN }, |
103 | { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING }, | |
104 | { "Classification", &Classification, CUPSD_VARTYPE_STRING }, | |
105 | { "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN }, | |
106 | { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER }, | |
107 | { "DataDir", &DataDir, CUPSD_VARTYPE_STRING }, | |
ef416fc2 | 108 | { "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING }, |
109 | { "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_INTEGER }, | |
c5571a1d | 110 | { "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 111 | { "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING }, |
fa73b229 | 112 | { "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN }, |
3dfe78b3 | 113 | { "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 114 | { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING }, |
115 | { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING }, | |
323c5de1 | 116 | { "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 117 | { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN }, |
118 | { "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER }, | |
119 | { "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER }, | |
120 | { "FontPath", &FontPath, CUPSD_VARTYPE_STRING }, | |
db0bd74a | 121 | { "HideImplicitMembers", &HideImplicitMembers, CUPSD_VARTYPE_BOOLEAN }, |
ef416fc2 | 122 | { "ImplicitClasses", &ImplicitClasses, CUPSD_VARTYPE_BOOLEAN }, |
123 | { "ImplicitAnyClasses", &ImplicitAnyClasses, CUPSD_VARTYPE_BOOLEAN }, | |
238c3832 | 124 | { "JobKillDelay", &JobKillDelay, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 125 | { "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER }, |
126 | { "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_INTEGER }, | |
127 | { "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_INTEGER }, | |
128 | { "KeepAlive", &KeepAlive, CUPSD_VARTYPE_BOOLEAN }, | |
f7deaa1a | 129 | #ifdef HAVE_LAUNCHD |
130 | { "LaunchdTimeout", &LaunchdTimeout, CUPSD_VARTYPE_INTEGER }, | |
f7deaa1a | 131 | #endif /* HAVE_LAUNCHD */ |
ef416fc2 | 132 | { "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, |
133 | { "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER }, | |
178cb736 | 134 | { "LogDebugHistory", &LogDebugHistory, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 135 | { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER }, |
2e4ff8af | 136 | { "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 137 | { "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER }, |
138 | { "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER }, | |
139 | { "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER }, | |
140 | { "MaxCopies", &MaxCopies, CUPSD_VARTYPE_INTEGER }, | |
141 | { "MaxEvents", &MaxEvents, CUPSD_VARTYPE_INTEGER }, | |
142 | { "MaxJobs", &MaxJobs, CUPSD_VARTYPE_INTEGER }, | |
143 | { "MaxJobsPerPrinter", &MaxJobsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
144 | { "MaxJobsPerUser", &MaxJobsPerUser, CUPSD_VARTYPE_INTEGER }, | |
145 | { "MaxLeaseDuration", &MaxLeaseDuration, CUPSD_VARTYPE_INTEGER }, | |
146 | { "MaxLogSize", &MaxLogSize, CUPSD_VARTYPE_INTEGER }, | |
147 | { "MaxPrinterHistory", &MaxPrinterHistory, CUPSD_VARTYPE_INTEGER }, | |
148 | { "MaxRequestSize", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, | |
149 | { "MaxSubscriptions", &MaxSubscriptions, CUPSD_VARTYPE_INTEGER }, | |
150 | { "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER }, | |
151 | { "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
152 | { "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER }, | |
dfd5680b | 153 | { "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 154 | { "PageLog", &PageLog, CUPSD_VARTYPE_STRING }, |
01ce6322 | 155 | { "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 156 | { "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_BOOLEAN }, |
157 | { "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_BOOLEAN }, | |
158 | { "Printcap", &Printcap, CUPSD_VARTYPE_STRING }, | |
159 | { "PrintcapGUI", &PrintcapGUI, CUPSD_VARTYPE_STRING }, | |
160 | { "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_INTEGER }, | |
161 | { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING }, | |
162 | { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING }, | |
163 | { "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING }, | |
ef416fc2 | 164 | { "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_INTEGER }, |
165 | { "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING }, | |
76cd9e37 | 166 | { "ServerBin", &ServerBin, CUPSD_VARTYPE_PATHNAME }, |
ef416fc2 | 167 | #ifdef HAVE_SSL |
76cd9e37 | 168 | { "ServerCertificate", &ServerCertificate, CUPSD_VARTYPE_PATHNAME }, |
ef416fc2 | 169 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) |
76cd9e37 | 170 | { "ServerKey", &ServerKey, CUPSD_VARTYPE_PATHNAME }, |
ef416fc2 | 171 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ |
172 | #endif /* HAVE_SSL */ | |
173 | { "ServerName", &ServerName, CUPSD_VARTYPE_STRING }, | |
76cd9e37 | 174 | { "ServerRoot", &ServerRoot, CUPSD_VARTYPE_PATHNAME }, |
2e4ff8af | 175 | { "SMBConfigFile", &SMBConfigFile, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 176 | { "StateDir", &StateDir, CUPSD_VARTYPE_STRING }, |
f7deaa1a | 177 | #ifdef HAVE_AUTHORIZATION_H |
178 | { "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING }, | |
179 | #endif /* HAVE_AUTHORIZATION_H */ | |
76cd9e37 | 180 | { "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME }, |
e00b005a | 181 | { "Timeout", &Timeout, CUPSD_VARTYPE_INTEGER }, |
182 | { "UseNetworkDefault", &UseNetworkDefault, CUPSD_VARTYPE_BOOLEAN } | |
ef416fc2 | 183 | }; |
184 | #define NUM_VARS (sizeof(variables) / sizeof(variables[0])) | |
185 | ||
186 | ||
ac884b6a | 187 | static const unsigned ones[4] = |
ef416fc2 | 188 | { |
189 | 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff | |
190 | }; | |
ac884b6a | 191 | static const unsigned zeros[4] = |
ef416fc2 | 192 | { |
193 | 0x00000000, 0x00000000, 0x00000000, 0x00000000 | |
194 | }; | |
195 | ||
196 | ||
197 | /* | |
198 | * Local functions... | |
199 | */ | |
e07d4801 | 200 | |
ef416fc2 | 201 | static http_addrlist_t *get_address(const char *value, int defport); |
202 | static int get_addr_and_mask(const char *value, unsigned *ip, | |
203 | unsigned *mask); | |
204 | static int parse_aaa(cupsd_location_t *loc, char *line, | |
205 | char *value, int linenum); | |
49d87452 | 206 | static int parse_fatal_errors(const char *s); |
bd7854cb | 207 | static int parse_groups(const char *s); |
208 | static int parse_protocols(const char *s); | |
ef416fc2 | 209 | static int read_configuration(cups_file_t *fp); |
210 | static int read_location(cups_file_t *fp, char *name, int linenum); | |
211 | static int read_policy(cups_file_t *fp, char *name, int linenum); | |
212 | ||
213 | ||
e07d4801 MS |
214 | /* |
215 | * 'cupsdAddAlias()' - Add a host alias. | |
216 | */ | |
217 | ||
218 | void | |
219 | cupsdAddAlias(cups_array_t *aliases, /* I - Array of aliases */ | |
220 | const char *name) /* I - Name to add */ | |
221 | { | |
222 | cupsd_alias_t *a; /* New alias */ | |
223 | size_t namelen; /* Length of name */ | |
224 | ||
225 | ||
226 | namelen = strlen(name); | |
227 | ||
228 | if ((a = (cupsd_alias_t *)malloc(sizeof(cupsd_alias_t) + namelen)) == NULL) | |
229 | return; | |
230 | ||
231 | a->namelen = namelen; | |
232 | strcpy(a->name, name); /* OK since a->name is allocated */ | |
233 | ||
234 | cupsArrayAdd(aliases, a); | |
235 | } | |
236 | ||
237 | ||
b94498cf | 238 | /* |
239 | * 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory. | |
240 | */ | |
241 | ||
242 | int /* O - 0 on success, -1 on error, 1 on warning */ | |
243 | cupsdCheckPermissions( | |
244 | const char *filename, /* I - File/directory name */ | |
245 | const char *suffix, /* I - Additional file/directory name */ | |
246 | int mode, /* I - Permissions */ | |
247 | int user, /* I - Owner */ | |
248 | int group, /* I - Group */ | |
249 | int is_dir, /* I - 1 = directory, 0 = file */ | |
250 | int create_dir) /* I - 1 = create directory, -1 = create w/o logging, 0 = not */ | |
251 | { | |
252 | int dir_created = 0; /* Did we create a directory? */ | |
253 | char pathname[1024]; /* File name with prefix */ | |
254 | struct stat fileinfo; /* Stat buffer */ | |
49d87452 | 255 | int is_symlink; /* Is "filename" a symlink? */ |
b94498cf | 256 | |
257 | ||
258 | /* | |
259 | * Prepend the given root to the filename before testing it... | |
260 | */ | |
261 | ||
262 | if (suffix) | |
263 | { | |
264 | snprintf(pathname, sizeof(pathname), "%s/%s", filename, suffix); | |
265 | filename = pathname; | |
266 | } | |
267 | ||
268 | /* | |
269 | * See if we can stat the file/directory... | |
270 | */ | |
271 | ||
49d87452 | 272 | if (lstat(filename, &fileinfo)) |
b94498cf | 273 | { |
274 | if (errno == ENOENT && create_dir) | |
275 | { | |
276 | if (create_dir > 0) | |
277 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Creating missing directory \"%s\"", | |
278 | filename); | |
279 | ||
280 | if (mkdir(filename, mode)) | |
281 | { | |
282 | if (create_dir > 0) | |
283 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
284 | "Unable to create directory \"%s\" - %s", filename, | |
285 | strerror(errno)); | |
286 | else | |
287 | syslog(LOG_ERR, "Unable to create directory \"%s\" - %s", filename, | |
288 | strerror(errno)); | |
289 | ||
290 | return (-1); | |
291 | } | |
292 | ||
d1c13e16 MS |
293 | dir_created = 1; |
294 | fileinfo.st_mode = mode | S_IFDIR; | |
b94498cf | 295 | } |
296 | else | |
297 | return (create_dir ? -1 : 1); | |
298 | } | |
299 | ||
49d87452 MS |
300 | if ((is_symlink = S_ISLNK(fileinfo.st_mode)) != 0) |
301 | { | |
302 | if (stat(filename, &fileinfo)) | |
303 | { | |
304 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is a bad symlink - %s", | |
305 | filename, strerror(errno)); | |
306 | return (-1); | |
307 | } | |
308 | } | |
309 | ||
b94498cf | 310 | /* |
49d87452 | 311 | * Make sure it's a regular file or a directory as needed... |
b94498cf | 312 | */ |
313 | ||
314 | if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode)) | |
315 | { | |
316 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a regular file!", filename); | |
317 | return (-1); | |
318 | } | |
319 | ||
320 | if (!dir_created && is_dir && !S_ISDIR(fileinfo.st_mode)) | |
321 | { | |
322 | if (create_dir >= 0) | |
323 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a directory!", filename); | |
324 | else | |
325 | syslog(LOG_ERR, "\"%s\" is not a directory!", filename); | |
326 | ||
327 | return (-1); | |
328 | } | |
329 | ||
49d87452 MS |
330 | /* |
331 | * If the filename is a symlink, do not change permissions (STR #2937)... | |
332 | */ | |
333 | ||
334 | if (is_symlink) | |
335 | return (0); | |
336 | ||
b94498cf | 337 | /* |
338 | * Fix owner, group, and mode as needed... | |
339 | */ | |
340 | ||
341 | if (dir_created || fileinfo.st_uid != user || fileinfo.st_gid != group) | |
342 | { | |
343 | if (create_dir >= 0) | |
344 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing ownership of \"%s\"", | |
345 | filename); | |
346 | ||
347 | if (chown(filename, user, group) && !getuid()) | |
348 | { | |
349 | if (create_dir >= 0) | |
350 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
351 | "Unable to change ownership of \"%s\" - %s", filename, | |
352 | strerror(errno)); | |
353 | else | |
354 | syslog(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename, | |
355 | strerror(errno)); | |
356 | ||
357 | return (1); | |
358 | } | |
359 | } | |
360 | ||
361 | if (dir_created || (fileinfo.st_mode & 07777) != mode) | |
362 | { | |
363 | if (create_dir >= 0) | |
364 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing access permissions of \"%s\"", | |
365 | filename); | |
366 | ||
367 | if (chmod(filename, mode)) | |
368 | { | |
369 | if (create_dir >= 0) | |
370 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
371 | "Unable to change permissions of \"%s\" - %s", filename, | |
372 | strerror(errno)); | |
373 | else | |
374 | syslog(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename, | |
375 | strerror(errno)); | |
376 | ||
377 | return (1); | |
378 | } | |
379 | } | |
380 | ||
381 | /* | |
382 | * Everything is OK... | |
383 | */ | |
384 | ||
385 | return (0); | |
386 | } | |
387 | ||
388 | ||
e07d4801 MS |
389 | /* |
390 | * 'cupsdFreeAliases()' - Free all of the alias entries. | |
391 | */ | |
392 | ||
393 | void | |
394 | cupsdFreeAliases(cups_array_t *aliases) /* I - Array of aliases */ | |
395 | { | |
396 | cupsd_alias_t *a; /* Current alias */ | |
397 | ||
398 | ||
399 | for (a = (cupsd_alias_t *)cupsArrayFirst(aliases); | |
400 | a; | |
401 | a = (cupsd_alias_t *)cupsArrayNext(aliases)) | |
402 | free(a); | |
403 | ||
404 | cupsArrayDelete(aliases); | |
405 | } | |
406 | ||
407 | ||
ef416fc2 | 408 | /* |
409 | * 'cupsdReadConfiguration()' - Read the cupsd.conf file. | |
410 | */ | |
411 | ||
412 | int /* O - 1 on success, 0 otherwise */ | |
413 | cupsdReadConfiguration(void) | |
414 | { | |
415 | int i; /* Looping var */ | |
416 | cups_file_t *fp; /* Configuration file */ | |
417 | int status; /* Return status */ | |
418 | char temp[1024], /* Temporary buffer */ | |
dd1abb6b | 419 | mimedir[1024], /* MIME directory */ |
ef416fc2 | 420 | *slash; /* Directory separator */ |
ef416fc2 | 421 | cups_lang_t *language; /* Language */ |
422 | struct passwd *user; /* Default user */ | |
423 | struct group *group; /* Default group */ | |
424 | char *old_serverroot, /* Old ServerRoot */ | |
425 | *old_requestroot; /* Old RequestRoot */ | |
f11a948a | 426 | int old_remote_port; /* Old RemotePort */ |
b423cd4c | 427 | const char *tmpdir; /* TMPDIR environment variable */ |
428 | struct stat tmpinfo; /* Temporary directory info */ | |
2e4ff8af | 429 | cupsd_policy_t *p; /* Policy */ |
b423cd4c | 430 | |
ef416fc2 | 431 | |
ef416fc2 | 432 | /* |
433 | * Save the old root paths... | |
434 | */ | |
435 | ||
436 | old_serverroot = NULL; | |
437 | cupsdSetString(&old_serverroot, ServerRoot); | |
438 | old_requestroot = NULL; | |
439 | cupsdSetString(&old_requestroot, RequestRoot); | |
440 | ||
441 | /* | |
442 | * Reset the server configuration data... | |
443 | */ | |
444 | ||
445 | cupsdDeleteAllLocations(); | |
446 | ||
447 | if (NumBrowsers > 0) | |
448 | { | |
449 | free(Browsers); | |
e53920b9 | 450 | Browsers = NULL; |
ef416fc2 | 451 | |
452 | NumBrowsers = 0; | |
453 | } | |
454 | ||
455 | if (NumPolled > 0) | |
456 | { | |
457 | free(Polled); | |
458 | ||
459 | NumPolled = 0; | |
460 | } | |
461 | ||
462 | if (NumRelays > 0) | |
463 | { | |
464 | for (i = 0; i < NumRelays; i ++) | |
5bd77a73 | 465 | if (Relays[i].from.type == CUPSD_AUTH_NAME) |
ef416fc2 | 466 | free(Relays[i].from.mask.name.name); |
467 | ||
468 | free(Relays); | |
469 | ||
470 | NumRelays = 0; | |
471 | } | |
472 | ||
bd7854cb | 473 | cupsdDeleteAllListeners(); |
ef416fc2 | 474 | |
f11a948a MS |
475 | old_remote_port = RemotePort; |
476 | RemotePort = 0; | |
d1c13e16 | 477 | |
ef416fc2 | 478 | /* |
479 | * String options... | |
480 | */ | |
481 | ||
e07d4801 MS |
482 | cupsdFreeAliases(ServerAlias); |
483 | ServerAlias = NULL; | |
484 | ||
d1c13e16 MS |
485 | cupsdClearString(&ServerName); |
486 | cupsdClearString(&ServerAdmin); | |
ef416fc2 | 487 | cupsdSetString(&ServerBin, CUPS_SERVERBIN); |
488 | cupsdSetString(&RequestRoot, CUPS_REQUESTS); | |
489 | cupsdSetString(&CacheDir, CUPS_CACHEDIR); | |
490 | cupsdSetString(&DataDir, CUPS_DATADIR); | |
491 | cupsdSetString(&DocumentRoot, CUPS_DOCROOT); | |
492 | cupsdSetString(&AccessLog, CUPS_LOGDIR "/access_log"); | |
493 | cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log"); | |
494 | cupsdSetString(&PageLog, CUPS_LOGDIR "/page_log"); | |
01ce6322 MS |
495 | cupsdSetString(&PageLogFormat, |
496 | "%p %j %u %T %P %C %{job-billing} " | |
497 | "%{job-originating-host-name} %{job-name} %{media} %{sides}"); | |
e53920b9 | 498 | cupsdSetString(&Printcap, CUPS_DEFAULT_PRINTCAP); |
ef416fc2 | 499 | cupsdSetString(&PrintcapGUI, "/usr/bin/glpoptions"); |
500 | cupsdSetString(&FontPath, CUPS_FONTPATH); | |
501 | cupsdSetString(&RemoteRoot, "remroot"); | |
ae71f5de | 502 | cupsdSetString(&ServerHeader, "CUPS/1.4"); |
ef416fc2 | 503 | cupsdSetString(&StateDir, CUPS_STATEDIR); |
504 | ||
ed486911 | 505 | if (!strcmp(CUPS_DEFAULT_PRINTCAP, "/etc/printers.conf")) |
506 | PrintcapFormat = PRINTCAP_SOLARIS; | |
0af14961 MS |
507 | else if (!strcmp(CUPS_DEFAULT_PRINTCAP, |
508 | "/Library/Preferences/org.cups.printers.plist")) | |
509 | PrintcapFormat = PRINTCAP_PLIST; | |
ed486911 | 510 | else |
511 | PrintcapFormat = PRINTCAP_BSD; | |
512 | ||
ef416fc2 | 513 | strlcpy(temp, ConfigurationFile, sizeof(temp)); |
514 | if ((slash = strrchr(temp, '/')) != NULL) | |
515 | *slash = '\0'; | |
516 | ||
517 | cupsdSetString(&ServerRoot, temp); | |
518 | ||
519 | cupsdClearString(&Classification); | |
520 | ClassifyOverride = 0; | |
521 | ||
522 | #ifdef HAVE_SSL | |
523 | # ifdef HAVE_CDSASSL | |
fa73b229 | 524 | cupsdSetString(&ServerCertificate, "/Library/Keychains/System.keychain"); |
ef416fc2 | 525 | # else |
526 | cupsdSetString(&ServerCertificate, "ssl/server.crt"); | |
527 | cupsdSetString(&ServerKey, "ssl/server.key"); | |
528 | # endif /* HAVE_CDSASSL */ | |
529 | #endif /* HAVE_SSL */ | |
530 | ||
531 | language = cupsLangDefault(); | |
532 | ||
533 | if (!strcmp(language->language, "C") || !strcmp(language->language, "POSIX")) | |
534 | cupsdSetString(&DefaultLanguage, "en"); | |
535 | else | |
536 | cupsdSetString(&DefaultLanguage, language->language); | |
537 | ||
c5571a1d MS |
538 | cupsdClearString(&DefaultPaperSize); |
539 | ||
ef416fc2 | 540 | cupsdSetString(&RIPCache, "8m"); |
541 | ||
b423cd4c | 542 | cupsdSetString(&TempDir, NULL); |
ef416fc2 | 543 | |
ef416fc2 | 544 | /* |
545 | * Find the default user... | |
546 | */ | |
547 | ||
548 | if ((user = getpwnam(CUPS_DEFAULT_USER)) != NULL) | |
549 | User = user->pw_uid; | |
550 | else | |
551 | { | |
552 | /* | |
553 | * Use the (historical) NFS nobody user ID (-2 as a 16-bit twos- | |
554 | * complement number...) | |
555 | */ | |
556 | ||
557 | User = 65534; | |
558 | } | |
559 | ||
560 | endpwent(); | |
561 | ||
562 | /* | |
d6ae789d | 563 | * Find the default group... |
ef416fc2 | 564 | */ |
565 | ||
d6ae789d | 566 | group = getgrnam(CUPS_DEFAULT_GROUP); |
ef416fc2 | 567 | endgrent(); |
568 | ||
d6ae789d | 569 | if (group) |
ef416fc2 | 570 | Group = group->gr_gid; |
571 | else | |
572 | { | |
573 | /* | |
d6ae789d | 574 | * Fallback to group "nobody"... |
ef416fc2 | 575 | */ |
576 | ||
d6ae789d | 577 | group = getgrnam("nobody"); |
578 | endgrent(); | |
579 | ||
580 | if (group) | |
581 | Group = group->gr_gid; | |
582 | else | |
583 | { | |
584 | /* | |
585 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
586 | * complement number...) | |
587 | */ | |
588 | ||
589 | Group = 65534; | |
590 | } | |
ef416fc2 | 591 | } |
592 | ||
593 | /* | |
594 | * Numeric options... | |
595 | */ | |
596 | ||
dfd5680b MS |
597 | AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS; |
598 | ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM; | |
599 | FatalErrors = parse_fatal_errors(CUPS_DEFAULT_FATAL_ERRORS); | |
600 | DefaultAuthType = CUPSD_AUTH_BASIC; | |
4744bd90 | 601 | #ifdef HAVE_SSL |
dfd5680b MS |
602 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; |
603 | SSLOptions = CUPSD_SSL_NONE; | |
4744bd90 | 604 | #endif /* HAVE_SSL */ |
dfd5680b | 605 | DirtyCleanInterval = DEFAULT_KEEPALIVE; |
238c3832 | 606 | JobKillDelay = DEFAULT_TIMEOUT; |
dfd5680b MS |
607 | JobRetryLimit = 5; |
608 | JobRetryInterval = 300; | |
609 | FileDevice = FALSE; | |
610 | FilterLevel = 0; | |
611 | FilterLimit = 0; | |
612 | FilterNice = 0; | |
613 | HostNameLookups = FALSE; | |
614 | ImplicitClasses = CUPS_DEFAULT_IMPLICIT_CLASSES; | |
615 | ImplicitAnyClasses = FALSE; | |
616 | HideImplicitMembers = TRUE; | |
617 | KeepAlive = TRUE; | |
618 | KeepAliveTimeout = DEFAULT_KEEPALIVE; | |
619 | ListenBackLog = SOMAXCONN; | |
178cb736 | 620 | LogDebugHistory = 200; |
dfd5680b MS |
621 | LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM; |
622 | LogLevel = CUPSD_LOG_WARN; | |
623 | LogTimeFormat = CUPSD_TIME_STANDARD; | |
624 | MaxClients = 100; | |
625 | MaxClientsPerHost = 0; | |
626 | MaxLogSize = 1024 * 1024; | |
ef55b745 | 627 | MaxPrinterHistory = 0; |
dfd5680b MS |
628 | MaxRequestSize = 0; |
629 | MultipleOperationTimeout = DEFAULT_TIMEOUT; | |
630 | ReloadTimeout = DEFAULT_KEEPALIVE; | |
631 | RootCertDuration = 300; | |
632 | Timeout = DEFAULT_TIMEOUT; | |
633 | NumSystemGroups = 0; | |
634 | ||
635 | BrowseInterval = DEFAULT_INTERVAL; | |
636 | BrowsePort = ippPort(); | |
637 | BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS); | |
638 | BrowseRemoteProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS); | |
639 | BrowseShortNames = CUPS_DEFAULT_BROWSE_SHORT_NAMES; | |
640 | BrowseTimeout = DEFAULT_TIMEOUT; | |
641 | BrowseWebIF = FALSE; | |
642 | Browsing = CUPS_DEFAULT_BROWSING; | |
643 | DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED; | |
ef416fc2 | 644 | |
2e4ff8af MS |
645 | cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE); |
646 | cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE); | |
647 | ||
ef416fc2 | 648 | cupsdClearString(&BrowseLocalOptions); |
649 | cupsdClearString(&BrowseRemoteOptions); | |
650 | ||
323c5de1 | 651 | cupsdSetString(&ErrorPolicy, "stop-printer"); |
652 | ||
b423cd4c | 653 | #ifdef HAVE_LDAP |
654 | cupsdClearString(&BrowseLDAPBindDN); | |
655 | cupsdClearString(&BrowseLDAPDN); | |
656 | cupsdClearString(&BrowseLDAPPassword); | |
657 | cupsdClearString(&BrowseLDAPServer); | |
1ff0402e | 658 | # ifdef HAVE_LDAP_SSL |
bc44d920 | 659 | cupsdClearString(&BrowseLDAPCACertFile); |
1ff0402e | 660 | # endif /* HAVE_LDAP_SSL */ |
b423cd4c | 661 | #endif /* HAVE_LDAP */ |
662 | ||
ef416fc2 | 663 | JobHistory = DEFAULT_HISTORY; |
664 | JobFiles = DEFAULT_FILES; | |
665 | JobAutoPurge = 0; | |
666 | MaxJobs = 500; | |
667 | MaxActiveJobs = 0; | |
668 | MaxJobsPerUser = 0; | |
669 | MaxJobsPerPrinter = 0; | |
f7deaa1a | 670 | MaxCopies = CUPS_DEFAULT_MAX_COPIES; |
ef416fc2 | 671 | |
672 | cupsdDeleteAllPolicies(); | |
673 | cupsdClearString(&DefaultPolicy); | |
674 | ||
f7deaa1a | 675 | #ifdef HAVE_AUTHORIZATION_H |
676 | cupsdClearString(&SystemGroupAuthKey); | |
677 | #endif /* HAVE_AUTHORIZATION_H */ | |
678 | ||
ef416fc2 | 679 | MaxSubscriptions = 100; |
680 | MaxSubscriptionsPerJob = 0; | |
681 | MaxSubscriptionsPerPrinter = 0; | |
682 | MaxSubscriptionsPerUser = 0; | |
683 | DefaultLeaseDuration = 86400; | |
684 | MaxLeaseDuration = 0; | |
685 | ||
a4d04587 | 686 | #ifdef HAVE_LAUNCHD |
687 | LaunchdTimeout = DEFAULT_TIMEOUT + 10; | |
a4d04587 | 688 | #endif /* HAVE_LAUNCHD */ |
689 | ||
ef416fc2 | 690 | /* |
691 | * Read the configuration file... | |
692 | */ | |
693 | ||
694 | if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL) | |
695 | return (0); | |
696 | ||
697 | status = read_configuration(fp); | |
698 | ||
699 | cupsFileClose(fp); | |
700 | ||
701 | if (!status) | |
702 | return (0); | |
703 | ||
4744bd90 | 704 | RunUser = getuid(); |
ef416fc2 | 705 | |
d1c13e16 | 706 | cupsdLogMessage(CUPSD_LOG_INFO, "Remote access is %s.", |
f11a948a | 707 | RemotePort ? "enabled" : "disabled"); |
d1c13e16 | 708 | |
5a6b583a MS |
709 | if (!RemotePort) |
710 | BrowseLocalProtocols = 0; /* Disable sharing - no remote access */ | |
711 | ||
8ca02f3c | 712 | /* |
713 | * See if the ServerName is an IP address... | |
714 | */ | |
715 | ||
f11a948a MS |
716 | if (ServerName) |
717 | { | |
718 | if (!ServerAlias) | |
719 | ServerAlias = cupsArrayNew(NULL, NULL); | |
720 | ||
721 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", ServerName); | |
722 | } | |
723 | else | |
d1c13e16 | 724 | { |
e07d4801 | 725 | if (gethostname(temp, sizeof(temp))) |
d1c13e16 MS |
726 | { |
727 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to get hostname: %s", | |
728 | strerror(errno)); | |
729 | strlcpy(temp, "localhost", sizeof(temp)); | |
730 | } | |
731 | ||
732 | cupsdSetString(&ServerName, temp); | |
e07d4801 MS |
733 | |
734 | if (!ServerAlias) | |
735 | ServerAlias = cupsArrayNew(NULL, NULL); | |
736 | ||
737 | cupsdAddAlias(ServerAlias, temp); | |
738 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp); | |
739 | ||
f11a948a | 740 | if (HostNameLookups || RemotePort) |
e07d4801 MS |
741 | { |
742 | struct hostent *host; /* Host entry to get FQDN */ | |
743 | ||
744 | if ((host = gethostbyname(temp)) != NULL) | |
745 | { | |
746 | if (strcasecmp(temp, host->h_name)) | |
747 | { | |
748 | cupsdSetString(&ServerName, host->h_name); | |
749 | cupsdAddAlias(ServerAlias, host->h_name); | |
750 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", | |
751 | host->h_name); | |
752 | } | |
753 | ||
754 | if (host->h_aliases) | |
755 | { | |
756 | for (i = 0; host->h_aliases[i]; i ++) | |
757 | if (strcasecmp(temp, host->h_aliases[i])) | |
758 | { | |
759 | cupsdAddAlias(ServerAlias, host->h_aliases[i]); | |
760 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", | |
761 | host->h_aliases[i]); | |
762 | } | |
763 | } | |
764 | } | |
765 | } | |
766 | ||
767 | /* | |
768 | * Make sure we have the base hostname added as an alias, too! | |
769 | */ | |
770 | ||
771 | if ((slash = strchr(temp, '.')) != NULL) | |
772 | { | |
773 | *slash = '\0'; | |
774 | cupsdAddAlias(ServerAlias, temp); | |
775 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp); | |
776 | } | |
d1c13e16 MS |
777 | } |
778 | ||
8ca02f3c | 779 | for (slash = ServerName; isdigit(*slash & 255) || *slash == '.'; slash ++); |
780 | ||
781 | ServerNameIsIP = !*slash; | |
782 | ||
d1c13e16 MS |
783 | /* |
784 | * Make sure ServerAdmin is initialized... | |
785 | */ | |
786 | ||
787 | if (!ServerAdmin) | |
788 | cupsdSetStringf(&ServerAdmin, "root@%s", ServerName); | |
789 | ||
ef416fc2 | 790 | /* |
791 | * Use the default system group if none was supplied in cupsd.conf... | |
792 | */ | |
793 | ||
794 | if (NumSystemGroups == 0) | |
bd7854cb | 795 | { |
796 | if (!parse_groups(CUPS_DEFAULT_SYSTEM_GROUPS)) | |
797 | { | |
798 | /* | |
799 | * Find the group associated with GID 0... | |
800 | */ | |
801 | ||
802 | group = getgrgid(0); | |
803 | endgrent(); | |
804 | ||
805 | if (group != NULL) | |
806 | cupsdSetString(&SystemGroups[0], group->gr_name); | |
807 | else | |
808 | cupsdSetString(&SystemGroups[0], "unknown"); | |
809 | ||
810 | SystemGroupIDs[0] = 0; | |
811 | NumSystemGroups = 1; | |
812 | } | |
813 | } | |
ef416fc2 | 814 | |
815 | /* | |
816 | * Get the access control list for browsing... | |
817 | */ | |
818 | ||
819 | BrowseACL = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
820 | ||
821 | /* | |
822 | * Open the system log for cupsd if necessary... | |
823 | */ | |
824 | ||
825 | #ifdef HAVE_VSYSLOG | |
826 | if (!strcmp(AccessLog, "syslog") || | |
827 | !strcmp(ErrorLog, "syslog") || | |
828 | !strcmp(PageLog, "syslog")) | |
829 | openlog("cupsd", LOG_PID | LOG_NOWAIT | LOG_NDELAY, LOG_LPR); | |
830 | #endif /* HAVE_VSYSLOG */ | |
831 | ||
832 | /* | |
833 | * Log the configuration file that was used... | |
834 | */ | |
835 | ||
836 | cupsdLogMessage(CUPSD_LOG_INFO, "Loaded configuration file \"%s\"", | |
837 | ConfigurationFile); | |
838 | ||
839 | /* | |
840 | * Validate the Group and SystemGroup settings - they cannot be the same, | |
841 | * otherwise the CGI programs will be able to authenticate as root without | |
842 | * a password! | |
843 | */ | |
844 | ||
845 | if (!RunUser) | |
846 | { | |
847 | for (i = 0; i < NumSystemGroups; i ++) | |
848 | if (Group == SystemGroupIDs[i]) | |
849 | break; | |
850 | ||
851 | if (i < NumSystemGroups) | |
852 | { | |
853 | /* | |
854 | * Log the error and reset the group to a safe value... | |
855 | */ | |
856 | ||
857 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
858 | "Group and SystemGroup cannot use the same groups!"); | |
859 | cupsdLogMessage(CUPSD_LOG_INFO, "Resetting Group to \"nobody\"..."); | |
860 | ||
861 | group = getgrnam("nobody"); | |
862 | endgrent(); | |
863 | ||
864 | if (group != NULL) | |
865 | Group = group->gr_gid; | |
866 | else | |
867 | { | |
868 | /* | |
869 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
870 | * complement number...) | |
871 | */ | |
872 | ||
873 | Group = 65534; | |
874 | } | |
875 | } | |
876 | } | |
877 | ||
878 | /* | |
879 | * Check that we have at least one listen/port line; if not, report this | |
880 | * as an error and exit! | |
881 | */ | |
882 | ||
bd7854cb | 883 | if (cupsArrayCount(Listeners) == 0) |
ef416fc2 | 884 | { |
885 | /* | |
886 | * No listeners! | |
887 | */ | |
888 | ||
889 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
49d87452 MS |
890 | "No valid Listen or Port lines were found in the " |
891 | "configuration file!"); | |
ef416fc2 | 892 | |
893 | /* | |
894 | * Commit suicide... | |
895 | */ | |
896 | ||
897 | cupsdEndProcess(getpid(), 0); | |
898 | } | |
899 | ||
900 | /* | |
901 | * Set the default locale using the language and charset... | |
902 | */ | |
903 | ||
f8b3a85b | 904 | cupsdSetStringf(&DefaultLocale, "%s.UTF-8", DefaultLanguage); |
ef416fc2 | 905 | |
906 | /* | |
907 | * Update all relative filenames to include the full path from ServerRoot... | |
908 | */ | |
909 | ||
910 | if (DocumentRoot[0] != '/') | |
911 | cupsdSetStringf(&DocumentRoot, "%s/%s", ServerRoot, DocumentRoot); | |
912 | ||
913 | if (RequestRoot[0] != '/') | |
914 | cupsdSetStringf(&RequestRoot, "%s/%s", ServerRoot, RequestRoot); | |
915 | ||
916 | if (ServerBin[0] != '/') | |
917 | cupsdSetStringf(&ServerBin, "%s/%s", ServerRoot, ServerBin); | |
918 | ||
919 | if (StateDir[0] != '/') | |
920 | cupsdSetStringf(&StateDir, "%s/%s", ServerRoot, StateDir); | |
921 | ||
922 | if (CacheDir[0] != '/') | |
923 | cupsdSetStringf(&CacheDir, "%s/%s", ServerRoot, CacheDir); | |
924 | ||
925 | #ifdef HAVE_SSL | |
926 | if (ServerCertificate[0] != '/') | |
927 | cupsdSetStringf(&ServerCertificate, "%s/%s", ServerRoot, ServerCertificate); | |
928 | ||
49d87452 MS |
929 | if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot)) && |
930 | cupsdCheckPermissions(ServerCertificate, NULL, 0600, RunUser, Group, | |
931 | 0, 0) < 0 && | |
932 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
933 | return (0); | |
ef416fc2 | 934 | |
935 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) | |
936 | if (ServerKey[0] != '/') | |
937 | cupsdSetStringf(&ServerKey, "%s/%s", ServerRoot, ServerKey); | |
938 | ||
49d87452 MS |
939 | if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot)) && |
940 | cupsdCheckPermissions(ServerKey, NULL, 0600, RunUser, Group, 0, 0) < 0 && | |
941 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
942 | return (0); | |
ef416fc2 | 943 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ |
944 | #endif /* HAVE_SSL */ | |
945 | ||
946 | /* | |
947 | * Make sure that directories and config files are owned and | |
948 | * writable by the user and group in the cupsd.conf file... | |
949 | */ | |
950 | ||
ae71f5de MS |
951 | snprintf(temp, sizeof(temp), "%s/rss", CacheDir); |
952 | ||
49d87452 MS |
953 | if ((cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser, |
954 | Group, 1, 1) < 0 || | |
955 | cupsdCheckPermissions(CacheDir, NULL, 0775, RunUser, | |
956 | Group, 1, 1) < 0 || | |
957 | cupsdCheckPermissions(temp, NULL, 0775, RunUser, | |
958 | Group, 1, 1) < 0 || | |
959 | cupsdCheckPermissions(StateDir, NULL, 0755, RunUser, | |
960 | Group, 1, 1) < 0 || | |
961 | cupsdCheckPermissions(StateDir, "certs", RunUser ? 0711 : 0511, User, | |
962 | SystemGroupIDs[0], 1, 1) < 0 || | |
ef55b745 | 963 | cupsdCheckPermissions(ServerRoot, NULL, 0755, RunUser, |
49d87452 MS |
964 | Group, 1, 0) < 0 || |
965 | cupsdCheckPermissions(ServerRoot, "ppd", 0755, RunUser, | |
966 | Group, 1, 1) < 0 || | |
967 | cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser, | |
968 | Group, 1, 0) < 0 || | |
969 | cupsdCheckPermissions(ServerRoot, "cupsd.conf", ConfigFilePerm, RunUser, | |
970 | Group, 0, 0) < 0 || | |
971 | cupsdCheckPermissions(ServerRoot, "classes.conf", 0600, RunUser, | |
972 | Group, 0, 0) < 0 || | |
973 | cupsdCheckPermissions(ServerRoot, "printers.conf", 0600, RunUser, | |
974 | Group, 0, 0) < 0 || | |
975 | cupsdCheckPermissions(ServerRoot, "passwd.md5", 0600, User, | |
976 | Group, 0, 0) < 0) && | |
977 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
d09495fa | 978 | return (0); |
ef416fc2 | 979 | |
b423cd4c | 980 | /* |
981 | * Update TempDir to the default if it hasn't been set already... | |
982 | */ | |
983 | ||
984 | if (!TempDir) | |
985 | { | |
986 | if ((tmpdir = getenv("TMPDIR")) != NULL) | |
987 | { | |
988 | /* | |
989 | * TMPDIR is defined, see if it is OK for us to use... | |
990 | */ | |
991 | ||
992 | if (stat(tmpdir, &tmpinfo)) | |
993 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to access TMPDIR (%s): %s", | |
994 | tmpdir, strerror(errno)); | |
995 | else if (!S_ISDIR(tmpinfo.st_mode)) | |
996 | cupsdLogMessage(CUPSD_LOG_ERROR, "TMPDIR (%s) is not a directory!", | |
997 | tmpdir); | |
998 | else if ((tmpinfo.st_uid != User || !(tmpinfo.st_mode & S_IWUSR)) && | |
999 | (tmpinfo.st_gid != Group || !(tmpinfo.st_mode & S_IWGRP)) && | |
1000 | !(tmpinfo.st_mode & S_IWOTH)) | |
1001 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1002 | "TMPDIR (%s) has the wrong permissions!", tmpdir); | |
1003 | else | |
1004 | cupsdSetString(&TempDir, tmpdir); | |
b423cd4c | 1005 | } |
1006 | ||
1007 | if (!TempDir) | |
d09495fa | 1008 | { |
1009 | cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...", | |
1010 | RequestRoot); | |
b423cd4c | 1011 | cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot); |
d09495fa | 1012 | } |
b423cd4c | 1013 | } |
1014 | ||
ef416fc2 | 1015 | /* |
b94498cf | 1016 | * Make sure the temporary directory has the right permissions... |
ef416fc2 | 1017 | */ |
1018 | ||
ef416fc2 | 1019 | if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot)) || |
1020 | access(TempDir, 0)) | |
1021 | { | |
1022 | /* | |
1023 | * Update ownership and permissions if the CUPS temp directory | |
1024 | * is under the spool directory or does not exist... | |
1025 | */ | |
1026 | ||
49d87452 MS |
1027 | if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0 && |
1028 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
d09495fa | 1029 | return (0); |
ef416fc2 | 1030 | } |
1031 | ||
ef416fc2 | 1032 | /* |
1033 | * Setup environment variables... | |
1034 | */ | |
1035 | ||
1036 | cupsdInitEnv(); | |
1037 | ||
c5571a1d MS |
1038 | /* |
1039 | * Update default paper size setting as needed... | |
1040 | */ | |
1041 | ||
1042 | if (!DefaultPaperSize) | |
1043 | { | |
1044 | #ifdef HAVE_LIBPAPER | |
1045 | char *paper_result; /* Paper size name from libpaper */ | |
1046 | ||
1047 | if ((paper_result = systempapername()) != NULL) | |
1048 | cupsdSetString(&DefaultPaperSize, paper_result); | |
1049 | else | |
1050 | #endif /* HAVE_LIBPAPER */ | |
1051 | if (!DefaultLanguage || | |
1052 | !strcasecmp(DefaultLanguage, "C") || | |
1053 | !strcasecmp(DefaultLanguage, "POSIX") || | |
1054 | !strcasecmp(DefaultLanguage, "en") || | |
1055 | !strncasecmp(DefaultLanguage, "en.", 3) || | |
1056 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
1057 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
1058 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
1059 | { | |
1060 | /* | |
1061 | * These are the only locales that will default to "letter" size... | |
1062 | */ | |
1063 | ||
1064 | cupsdSetString(&DefaultPaperSize, "Letter"); | |
1065 | } | |
1066 | else | |
1067 | cupsdSetString(&DefaultPaperSize, "A4"); | |
1068 | } | |
1069 | ||
1070 | /* | |
1071 | * Update classification setting as needed... | |
1072 | */ | |
1073 | ||
1074 | if (Classification && !strcasecmp(Classification, "none")) | |
1075 | cupsdClearString(&Classification); | |
1076 | ||
1077 | if (Classification) | |
1078 | cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification); | |
1079 | ||
ef416fc2 | 1080 | /* |
1081 | * Check the MaxClients setting, and then allocate memory for it... | |
1082 | */ | |
1083 | ||
1084 | if (MaxClients > (MaxFDs / 3) || MaxClients <= 0) | |
1085 | { | |
1086 | if (MaxClients > 0) | |
49d87452 MS |
1087 | cupsdLogMessage(CUPSD_LOG_INFO, |
1088 | "MaxClients limited to 1/3 (%d) of the file descriptor " | |
1089 | "limit (%d)...", | |
1090 | MaxFDs / 3, MaxFDs); | |
ef416fc2 | 1091 | |
1092 | MaxClients = MaxFDs / 3; | |
1093 | } | |
1094 | ||
bd7854cb | 1095 | cupsdLogMessage(CUPSD_LOG_INFO, "Configured for up to %d clients.", |
1096 | MaxClients); | |
ef416fc2 | 1097 | |
1098 | /* | |
1099 | * Check the MaxActiveJobs setting; limit to 1/3 the available | |
1100 | * file descriptors, since we need a pipe for each job... | |
1101 | */ | |
1102 | ||
1103 | if (MaxActiveJobs > (MaxFDs / 3)) | |
1104 | MaxActiveJobs = MaxFDs / 3; | |
1105 | ||
ef416fc2 | 1106 | /* |
1107 | * Update the MaxClientsPerHost value, as needed... | |
1108 | */ | |
1109 | ||
1110 | if (MaxClientsPerHost <= 0) | |
1111 | MaxClientsPerHost = MaxClients; | |
1112 | ||
1113 | if (MaxClientsPerHost > MaxClients) | |
1114 | MaxClientsPerHost = MaxClients; | |
1115 | ||
1116 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1117 | "Allowing up to %d client connections per host.", | |
1118 | MaxClientsPerHost); | |
1119 | ||
8ca02f3c | 1120 | /* |
1121 | * Make sure that BrowseTimeout is at least twice the interval... | |
1122 | */ | |
1123 | ||
1124 | if (BrowseTimeout < (2 * BrowseInterval) || BrowseTimeout <= 0) | |
1125 | { | |
1126 | cupsdLogMessage(CUPSD_LOG_ALERT, "Invalid BrowseTimeout value %d!", | |
1127 | BrowseTimeout); | |
1128 | ||
1129 | if (BrowseInterval) | |
1130 | BrowseTimeout = BrowseInterval * 2; | |
1131 | else | |
1132 | BrowseTimeout = DEFAULT_TIMEOUT; | |
1133 | ||
1134 | cupsdLogMessage(CUPSD_LOG_ALERT, "Reset BrowseTimeout to %d!", | |
1135 | BrowseTimeout); | |
1136 | } | |
1137 | ||
ef416fc2 | 1138 | /* |
1139 | * Update the default policy, as needed... | |
1140 | */ | |
1141 | ||
1142 | if (DefaultPolicy) | |
1143 | DefaultPolicyPtr = cupsdFindPolicy(DefaultPolicy); | |
1144 | else | |
1145 | DefaultPolicyPtr = NULL; | |
1146 | ||
1147 | if (!DefaultPolicyPtr) | |
1148 | { | |
ef416fc2 | 1149 | cupsd_location_t *po; /* New policy operation */ |
1150 | ||
1151 | ||
1152 | if (DefaultPolicy) | |
1153 | cupsdLogMessage(CUPSD_LOG_ERROR, "Default policy \"%s\" not found!", | |
1154 | DefaultPolicy); | |
1155 | ||
e1d6a774 | 1156 | cupsdSetString(&DefaultPolicy, "default"); |
1157 | ||
ef416fc2 | 1158 | if ((DefaultPolicyPtr = cupsdFindPolicy("default")) != NULL) |
1159 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1160 | "Using policy \"default\" as the default!"); | |
1161 | else | |
1162 | { | |
1163 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1164 | "Creating CUPS default administrative policy:"); | |
1165 | ||
1166 | DefaultPolicyPtr = p = cupsdAddPolicy("default"); | |
1167 | ||
1168 | cupsdLogMessage(CUPSD_LOG_INFO, "<Policy default>"); | |
c7017ecc MS |
1169 | cupsdLogMessage(CUPSD_LOG_INFO, |
1170 | "<Limit Create-Job Print-Job Print-URI Validate-Job>"); | |
1171 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1172 | ||
1173 | po = cupsdAddPolicyOp(p, NULL, IPP_CREATE_JOB); | |
1174 | po->order_type = CUPSD_AUTH_ALLOW; | |
1175 | ||
1176 | cupsdAddPolicyOp(p, po, IPP_PRINT_JOB); | |
1177 | cupsdAddPolicyOp(p, po, IPP_PRINT_URI); | |
1178 | cupsdAddPolicyOp(p, po, IPP_VALIDATE_JOB); | |
1179 | ||
1180 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1181 | ||
ef416fc2 | 1182 | cupsdLogMessage(CUPSD_LOG_INFO, |
1183 | "<Limit Send-Document Send-URI Cancel-Job Hold-Job " | |
1184 | "Release-Job Restart-Job Purge-Jobs " | |
1185 | "Set-Job-Attributes Create-Job-Subscription " | |
1186 | "Renew-Subscription Cancel-Subscription " | |
1187 | "Get-Notifications Reprocess-Job Cancel-Current-Job " | |
aaf19ab0 MS |
1188 | "Suspend-Current-Job Resume-Job Cancel-Jobs " |
1189 | "Cancel-My-Jobs Close-Job CUPS-Move-Job " | |
2e4ff8af | 1190 | "CUPS-Authenticate-Job CUPS-Get-Document>"); |
ef416fc2 | 1191 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); |
1192 | ||
1193 | po = cupsdAddPolicyOp(p, NULL, IPP_SEND_DOCUMENT); | |
5bd77a73 MS |
1194 | po->order_type = CUPSD_AUTH_ALLOW; |
1195 | po->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1196 | |
1197 | cupsdAddName(po, "@OWNER"); | |
1198 | cupsdAddName(po, "@SYSTEM"); | |
1199 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @OWNER @SYSTEM"); | |
1200 | ||
1201 | cupsdAddPolicyOp(p, po, IPP_SEND_URI); | |
1202 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOB); | |
1203 | cupsdAddPolicyOp(p, po, IPP_HOLD_JOB); | |
1204 | cupsdAddPolicyOp(p, po, IPP_RELEASE_JOB); | |
1205 | cupsdAddPolicyOp(p, po, IPP_RESTART_JOB); | |
1206 | cupsdAddPolicyOp(p, po, IPP_PURGE_JOBS); | |
1207 | cupsdAddPolicyOp(p, po, IPP_SET_JOB_ATTRIBUTES); | |
1208 | cupsdAddPolicyOp(p, po, IPP_CREATE_JOB_SUBSCRIPTION); | |
1209 | cupsdAddPolicyOp(p, po, IPP_RENEW_SUBSCRIPTION); | |
1210 | cupsdAddPolicyOp(p, po, IPP_CANCEL_SUBSCRIPTION); | |
1211 | cupsdAddPolicyOp(p, po, IPP_GET_NOTIFICATIONS); | |
1212 | cupsdAddPolicyOp(p, po, IPP_REPROCESS_JOB); | |
1213 | cupsdAddPolicyOp(p, po, IPP_CANCEL_CURRENT_JOB); | |
1214 | cupsdAddPolicyOp(p, po, IPP_SUSPEND_CURRENT_JOB); | |
1215 | cupsdAddPolicyOp(p, po, IPP_RESUME_JOB); | |
aaf19ab0 MS |
1216 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOBS); |
1217 | cupsdAddPolicyOp(p, po, IPP_CANCEL_MY_JOBS); | |
1218 | cupsdAddPolicyOp(p, po, IPP_CLOSE_JOB); | |
ef416fc2 | 1219 | cupsdAddPolicyOp(p, po, CUPS_MOVE_JOB); |
1220 | cupsdAddPolicyOp(p, po, CUPS_AUTHENTICATE_JOB); | |
2e4ff8af | 1221 | cupsdAddPolicyOp(p, po, CUPS_GET_DOCUMENT); |
ef416fc2 | 1222 | |
1223 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1224 | ||
1225 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1226 | "<Limit Pause-Printer Resume-Printer " | |
1227 | "Set-Printer-Attributes Enable-Printer " | |
1228 | "Disable-Printer Pause-Printer-After-Current-Job " | |
1229 | "Hold-New-Jobs Release-Held-New-Jobs " | |
1230 | "Deactivate-Printer Activate-Printer Restart-Printer " | |
1231 | "Shutdown-Printer Startup-Printer Promote-Job " | |
1232 | "Schedule-Job-After CUPS-Add-Printer " | |
1233 | "CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class " | |
1234 | "CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>"); | |
1235 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
bc44d920 | 1236 | cupsdLogMessage(CUPSD_LOG_INFO, "AuthType Default"); |
ef416fc2 | 1237 | |
1238 | po = cupsdAddPolicyOp(p, NULL, IPP_PAUSE_PRINTER); | |
5bd77a73 MS |
1239 | po->order_type = CUPSD_AUTH_ALLOW; |
1240 | po->type = CUPSD_AUTH_DEFAULT; | |
1241 | po->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1242 | |
1243 | cupsdAddName(po, "@SYSTEM"); | |
1244 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @SYSTEM"); | |
1245 | ||
1246 | cupsdAddPolicyOp(p, po, IPP_RESUME_PRINTER); | |
1247 | cupsdAddPolicyOp(p, po, IPP_SET_PRINTER_ATTRIBUTES); | |
1248 | cupsdAddPolicyOp(p, po, IPP_ENABLE_PRINTER); | |
1249 | cupsdAddPolicyOp(p, po, IPP_DISABLE_PRINTER); | |
1250 | cupsdAddPolicyOp(p, po, IPP_PAUSE_PRINTER_AFTER_CURRENT_JOB); | |
1251 | cupsdAddPolicyOp(p, po, IPP_HOLD_NEW_JOBS); | |
1252 | cupsdAddPolicyOp(p, po, IPP_RELEASE_HELD_NEW_JOBS); | |
1253 | cupsdAddPolicyOp(p, po, IPP_DEACTIVATE_PRINTER); | |
1254 | cupsdAddPolicyOp(p, po, IPP_ACTIVATE_PRINTER); | |
1255 | cupsdAddPolicyOp(p, po, IPP_RESTART_PRINTER); | |
1256 | cupsdAddPolicyOp(p, po, IPP_SHUTDOWN_PRINTER); | |
1257 | cupsdAddPolicyOp(p, po, IPP_STARTUP_PRINTER); | |
1258 | cupsdAddPolicyOp(p, po, IPP_PROMOTE_JOB); | |
1259 | cupsdAddPolicyOp(p, po, IPP_SCHEDULE_JOB_AFTER); | |
1260 | cupsdAddPolicyOp(p, po, CUPS_ADD_PRINTER); | |
1261 | cupsdAddPolicyOp(p, po, CUPS_DELETE_PRINTER); | |
1262 | cupsdAddPolicyOp(p, po, CUPS_ADD_CLASS); | |
1263 | cupsdAddPolicyOp(p, po, CUPS_DELETE_CLASS); | |
1264 | cupsdAddPolicyOp(p, po, CUPS_ACCEPT_JOBS); | |
1265 | cupsdAddPolicyOp(p, po, CUPS_REJECT_JOBS); | |
1266 | cupsdAddPolicyOp(p, po, CUPS_SET_DEFAULT); | |
1267 | ||
1268 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1269 | ||
1270 | cupsdLogMessage(CUPSD_LOG_INFO, "<Limit All>"); | |
1271 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1272 | ||
1273 | po = cupsdAddPolicyOp(p, NULL, IPP_ANY_OPERATION); | |
5bd77a73 | 1274 | po->order_type = CUPSD_AUTH_ALLOW; |
ef416fc2 | 1275 | |
1276 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1277 | cupsdLogMessage(CUPSD_LOG_INFO, "</Policy>"); | |
1278 | } | |
1279 | } | |
1280 | ||
bd7854cb | 1281 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: NumPolicies=%d", |
2e4ff8af MS |
1282 | cupsArrayCount(Policies)); |
1283 | for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies); | |
1284 | p; | |
1285 | i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies)) | |
bd7854cb | 1286 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2e4ff8af | 1287 | "cupsdReadConfiguration: Policies[%d]=\"%s\"", i, p->name); |
ef416fc2 | 1288 | |
1289 | /* | |
1290 | * If we are doing a full reload or the server root has changed, flush | |
1291 | * the jobs, printers, etc. and start from scratch... | |
1292 | */ | |
1293 | ||
1294 | if (NeedReload == RELOAD_ALL || | |
f11a948a | 1295 | old_remote_port != RemotePort || |
ef416fc2 | 1296 | !old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) || |
1297 | !old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot)) | |
1298 | { | |
fa73b229 | 1299 | mime_type_t *type; /* Current type */ |
1300 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE]; | |
1301 | /* MIME type name */ | |
1302 | ||
1303 | ||
ef416fc2 | 1304 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload is required."); |
1305 | ||
1306 | /* | |
1307 | * Free all memory... | |
1308 | */ | |
1309 | ||
1310 | cupsdDeleteAllSubscriptions(); | |
1311 | cupsdFreeAllJobs(); | |
ef416fc2 | 1312 | cupsdDeleteAllPrinters(); |
1313 | ||
1314 | DefaultPrinter = NULL; | |
1315 | ||
1316 | if (MimeDatabase != NULL) | |
1317 | mimeDelete(MimeDatabase); | |
1318 | ||
1319 | if (NumMimeTypes) | |
1320 | { | |
1321 | for (i = 0; i < NumMimeTypes; i ++) | |
757d2cad | 1322 | _cupsStrFree(MimeTypes[i]); |
ef416fc2 | 1323 | |
1324 | free(MimeTypes); | |
1325 | } | |
1326 | ||
1327 | /* | |
1328 | * Read the MIME type and conversion database... | |
1329 | */ | |
1330 | ||
1331 | snprintf(temp, sizeof(temp), "%s/filter", ServerBin); | |
dd1abb6b | 1332 | snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir); |
ef416fc2 | 1333 | |
75bd9771 MS |
1334 | MimeDatabase = mimeLoadTypes(NULL, mimedir); |
1335 | MimeDatabase = mimeLoadTypes(MimeDatabase, ServerRoot); | |
1336 | MimeDatabase = mimeLoadFilters(MimeDatabase, mimedir, temp); | |
1337 | MimeDatabase = mimeLoadFilters(MimeDatabase, ServerRoot, temp); | |
ef416fc2 | 1338 | |
1339 | if (!MimeDatabase) | |
1340 | { | |
1341 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
75bd9771 MS |
1342 | "Unable to load MIME database from \"%s\" or \"%s\"!", |
1343 | mimedir, ServerRoot); | |
49d87452 MS |
1344 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
1345 | return (0); | |
ef416fc2 | 1346 | } |
1347 | ||
1348 | cupsdLogMessage(CUPSD_LOG_INFO, | |
75bd9771 MS |
1349 | "Loaded MIME database from \"%s\" and \"%s\": %d types, " |
1350 | "%d filters...", mimedir, ServerRoot, | |
1351 | mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase)); | |
ef416fc2 | 1352 | |
1353 | /* | |
1354 | * Create a list of MIME types for the document-format-supported | |
1355 | * attribute... | |
1356 | */ | |
1357 | ||
fa73b229 | 1358 | NumMimeTypes = mimeNumTypes(MimeDatabase); |
ef416fc2 | 1359 | if (!mimeType(MimeDatabase, "application", "octet-stream")) |
1360 | NumMimeTypes ++; | |
1361 | ||
91c84a35 | 1362 | if ((MimeTypes = calloc(NumMimeTypes, sizeof(const char *))) == NULL) |
ef416fc2 | 1363 | { |
91c84a35 MS |
1364 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1365 | "Unable to allocate memory for %d MIME types!", | |
1366 | NumMimeTypes); | |
1367 | NumMimeTypes = 0; | |
ef416fc2 | 1368 | } |
91c84a35 MS |
1369 | else |
1370 | { | |
1371 | for (i = 0, type = mimeFirstType(MimeDatabase); | |
1372 | type; | |
1373 | i ++, type = mimeNextType(MimeDatabase)) | |
1374 | { | |
1375 | snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type); | |
1376 | ||
1377 | MimeTypes[i] = _cupsStrAlloc(mimetype); | |
1378 | } | |
ef416fc2 | 1379 | |
91c84a35 MS |
1380 | if (i < NumMimeTypes) |
1381 | MimeTypes[i] = _cupsStrAlloc("application/octet-stream"); | |
1382 | } | |
bd7854cb | 1383 | |
1384 | if (LogLevel == CUPSD_LOG_DEBUG2) | |
1385 | { | |
1386 | mime_filter_t *filter; /* Current filter */ | |
1387 | ||
1388 | ||
1389 | for (type = mimeFirstType(MimeDatabase); | |
1390 | type; | |
1391 | type = mimeNextType(MimeDatabase)) | |
1392 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: type %s/%s", | |
1393 | type->super, type->type); | |
1394 | ||
1395 | for (filter = mimeFirstFilter(MimeDatabase); | |
1396 | filter; | |
1397 | filter = mimeNextFilter(MimeDatabase)) | |
1398 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1399 | "cupsdReadConfiguration: filter %s/%s to %s/%s %d %s", | |
1400 | filter->src->super, filter->src->type, | |
1401 | filter->dst->super, filter->dst->type, | |
1402 | filter->cost, filter->filter); | |
1403 | } | |
ef416fc2 | 1404 | |
1405 | /* | |
1406 | * Load banners... | |
1407 | */ | |
1408 | ||
1409 | snprintf(temp, sizeof(temp), "%s/banners", DataDir); | |
1410 | cupsdLoadBanners(temp); | |
1411 | ||
1412 | /* | |
1413 | * Load printers and classes... | |
1414 | */ | |
1415 | ||
1416 | cupsdLoadAllPrinters(); | |
1417 | cupsdLoadAllClasses(); | |
1418 | cupsdLoadRemoteCache(); | |
ef416fc2 | 1419 | |
1420 | cupsdCreateCommonData(); | |
1421 | ||
68b10830 MS |
1422 | /* |
1423 | * Update the printcap file as needed... | |
1424 | */ | |
1425 | ||
1426 | if (Printcap && *Printcap && access(Printcap, 0)) | |
1427 | cupsdWritePrintcap(); | |
1428 | ||
ef416fc2 | 1429 | /* |
1430 | * Load queued jobs... | |
1431 | */ | |
1432 | ||
1433 | cupsdLoadAllJobs(); | |
1434 | ||
1435 | /* | |
1436 | * Load subscriptions... | |
1437 | */ | |
1438 | ||
1439 | cupsdLoadAllSubscriptions(); | |
1440 | ||
1441 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload complete."); | |
1442 | } | |
1443 | else | |
1444 | { | |
1445 | /* | |
1446 | * Not a full reload, so recreate the common printer attributes... | |
1447 | */ | |
1448 | ||
1449 | cupsdCreateCommonData(); | |
1450 | ||
1451 | /* | |
1452 | * Update all printers as needed... | |
1453 | */ | |
1454 | ||
1455 | cupsdUpdatePrinters(); | |
3dfe78b3 | 1456 | cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP); |
ef416fc2 | 1457 | |
1458 | cupsdLogMessage(CUPSD_LOG_INFO, "Partial reload complete."); | |
1459 | } | |
1460 | ||
1461 | /* | |
1462 | * Reset the reload state... | |
1463 | */ | |
1464 | ||
1465 | NeedReload = RELOAD_NONE; | |
1466 | ||
1467 | cupsdClearString(&old_serverroot); | |
1468 | cupsdClearString(&old_requestroot); | |
1469 | ||
ef416fc2 | 1470 | return (1); |
1471 | } | |
1472 | ||
1473 | ||
1474 | /* | |
1475 | * 'get_address()' - Get an address + port number from a line. | |
1476 | */ | |
1477 | ||
1478 | static http_addrlist_t * /* O - Pointer to list if address good, NULL if bad */ | |
1479 | get_address(const char *value, /* I - Value string */ | |
1480 | int defport) /* I - Default port */ | |
1481 | { | |
1482 | char buffer[1024], /* Hostname + port number buffer */ | |
1483 | defpname[255], /* Default port name */ | |
1484 | *hostname, /* Hostname or IP */ | |
1485 | *portname; /* Port number or name */ | |
1486 | http_addrlist_t *addrlist; /* Address list */ | |
1487 | ||
1488 | ||
1489 | /* | |
1490 | * Check for an empty value... | |
1491 | */ | |
1492 | ||
1493 | if (!*value) | |
1494 | { | |
1495 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad (empty) address!"); | |
1496 | return (NULL); | |
1497 | } | |
1498 | ||
1499 | /* | |
1500 | * Grab a hostname and port number; if there is no colon and the port name | |
1501 | * is only digits, then we have a port number by itself... | |
1502 | */ | |
1503 | ||
1504 | strlcpy(buffer, value, sizeof(buffer)); | |
1505 | ||
1506 | if ((portname = strrchr(buffer, ':')) != NULL && !strchr(portname, ']')) | |
1507 | { | |
1508 | *portname++ = '\0'; | |
1509 | hostname = buffer; | |
1510 | } | |
1511 | else | |
1512 | { | |
1513 | for (portname = buffer; isdigit(*portname & 255); portname ++); | |
1514 | ||
1515 | if (*portname) | |
1516 | { | |
1517 | /* | |
1518 | * Use the default port... | |
1519 | */ | |
1520 | ||
1521 | sprintf(defpname, "%d", defport); | |
1522 | portname = defpname; | |
1523 | hostname = buffer; | |
1524 | } | |
1525 | else | |
1526 | { | |
1527 | /* | |
1528 | * The buffer contains just a port number... | |
1529 | */ | |
1530 | ||
1531 | portname = buffer; | |
1532 | hostname = NULL; | |
1533 | } | |
1534 | } | |
1535 | ||
1536 | if (hostname && !strcmp(hostname, "*")) | |
1537 | hostname = NULL; | |
1538 | ||
1539 | /* | |
1540 | * Now lookup the address using httpAddrGetList()... | |
1541 | */ | |
1542 | ||
1543 | if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL) | |
1544 | cupsdLogMessage(CUPSD_LOG_ERROR, "Hostname lookup for \"%s\" failed!", | |
1545 | hostname ? hostname : "(nil)"); | |
1546 | ||
1547 | return (addrlist); | |
1548 | } | |
1549 | ||
1550 | ||
1551 | /* | |
1552 | * 'get_addr_and_mask()' - Get an IP address and netmask. | |
1553 | */ | |
1554 | ||
1555 | static int /* O - 1 on success, 0 on failure */ | |
1556 | get_addr_and_mask(const char *value, /* I - String from config file */ | |
1557 | unsigned *ip, /* O - Address value */ | |
1558 | unsigned *mask) /* O - Mask value */ | |
1559 | { | |
1560 | int i, j, /* Looping vars */ | |
1561 | family, /* Address family */ | |
1562 | ipcount; /* Count of fields in address */ | |
1563 | unsigned ipval; /* Value */ | |
1564 | const char *maskval, /* Pointer to start of mask value */ | |
1565 | *ptr, /* Pointer into value */ | |
1566 | *ptr2; /* ... */ | |
ef416fc2 | 1567 | |
1568 | ||
1569 | /* | |
1570 | * Get the address... | |
1571 | */ | |
1572 | ||
b86bc4cf | 1573 | ip[0] = ip[1] = ip[2] = ip[3] = 0x00000000; |
ed486911 | 1574 | mask[0] = mask[1] = mask[2] = mask[3] = 0xffffffff; |
ef416fc2 | 1575 | |
1576 | if ((maskval = strchr(value, '/')) != NULL) | |
1577 | maskval ++; | |
1578 | else | |
1579 | maskval = value + strlen(value); | |
1580 | ||
1581 | #ifdef AF_INET6 | |
1582 | /* | |
1583 | * Check for an IPv6 address... | |
1584 | */ | |
1585 | ||
1586 | if (*value == '[') | |
1587 | { | |
1588 | /* | |
1589 | * Parse hexadecimal IPv6 address... | |
1590 | */ | |
1591 | ||
1592 | family = AF_INET6; | |
1593 | ||
1594 | for (i = 0, ptr = value + 1; *ptr && i < 8; i ++) | |
1595 | { | |
1596 | if (*ptr == ']') | |
1597 | break; | |
1598 | else if (!strncmp(ptr, "::", 2)) | |
1599 | { | |
1600 | for (ptr2 = strchr(ptr + 2, ':'), j = 0; | |
1601 | ptr2; | |
1602 | ptr2 = strchr(ptr2 + 1, ':'), j ++); | |
1603 | ||
1604 | i = 7 - j; | |
ed486911 | 1605 | ptr ++; |
ef416fc2 | 1606 | } |
1607 | else if (isxdigit(*ptr & 255)) | |
1608 | { | |
1609 | ipval = strtoul(ptr, (char **)&ptr, 16); | |
1610 | ||
1611 | if (ipval > 0xffff) | |
1612 | return (0); | |
1613 | ||
1614 | if (i & 1) | |
ed486911 | 1615 | ip[i / 2] |= ipval; |
ef416fc2 | 1616 | else |
ed486911 | 1617 | ip[i / 2] |= ipval << 16; |
ef416fc2 | 1618 | } |
1619 | else | |
1620 | return (0); | |
1621 | ||
1622 | while (*ptr == ':') | |
1623 | ptr ++; | |
1624 | } | |
1625 | ||
ed486911 | 1626 | if (*ptr != ']') |
1627 | return (0); | |
1628 | ||
1629 | ptr ++; | |
ef416fc2 | 1630 | |
1631 | if (*ptr && *ptr != '/') | |
1632 | return (0); | |
1633 | } | |
1634 | else | |
1635 | #endif /* AF_INET6 */ | |
1636 | { | |
1637 | /* | |
1638 | * Parse dotted-decimal IPv4 address... | |
1639 | */ | |
1640 | ||
ed486911 | 1641 | unsigned val[4]; /* IPv4 address values */ |
ef416fc2 | 1642 | |
ef416fc2 | 1643 | |
ed486911 | 1644 | family = AF_INET; |
1645 | ipcount = sscanf(value, "%u.%u.%u.%u", val + 0, val + 1, val + 2, val + 3); | |
1646 | ||
ef416fc2 | 1647 | /* |
ed486911 | 1648 | * Range check the IP numbers... |
ef416fc2 | 1649 | */ |
1650 | ||
ed486911 | 1651 | for (i = 0; i < ipcount; i ++) |
1652 | if (val[i] > 255) | |
1653 | return (0); | |
ef416fc2 | 1654 | |
ed486911 | 1655 | /* |
1656 | * Make sure the trailing values are zeroed, as some C libraries like | |
1657 | * glibc apparently like to fill the unused arguments with garbage... | |
1658 | */ | |
ef416fc2 | 1659 | |
ed486911 | 1660 | for (i = ipcount; i < 4; i ++) |
1661 | val[i] = 0; | |
ef416fc2 | 1662 | |
ed486911 | 1663 | /* |
1664 | * Merge everything into a 32-bit IPv4 address in ip[3]... | |
1665 | */ | |
ef416fc2 | 1666 | |
ed486911 | 1667 | ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3]; |
ef416fc2 | 1668 | |
ed486911 | 1669 | if (ipcount < 4) |
1670 | mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff; | |
1671 | } | |
ef416fc2 | 1672 | |
ed486911 | 1673 | if (*maskval) |
1674 | { | |
1675 | /* | |
1676 | * Get the netmask value(s)... | |
1677 | */ | |
1678 | ||
1679 | memset(mask, 0, sizeof(unsigned) * 4); | |
ef416fc2 | 1680 | |
ef416fc2 | 1681 | if (strchr(maskval, '.')) |
1682 | { | |
1683 | /* | |
1684 | * Get dotted-decimal mask... | |
1685 | */ | |
1686 | ||
ed486911 | 1687 | if (family != AF_INET) |
1688 | return (0); | |
1689 | ||
ef416fc2 | 1690 | if (sscanf(maskval, "%u.%u.%u.%u", mask + 0, mask + 1, mask + 2, mask + 3) != 4) |
1691 | return (0); | |
1692 | ||
1693 | mask[3] |= ((((mask[0] << 8) | mask[1]) << 8) | mask[2]) << 8; | |
1694 | mask[0] = mask[1] = mask[2] = 0; | |
1695 | } | |
1696 | else | |
1697 | { | |
1698 | /* | |
1699 | * Get address/bits format... | |
1700 | */ | |
1701 | ||
1702 | i = atoi(maskval); | |
1703 | ||
1704 | #ifdef AF_INET6 | |
1705 | if (family == AF_INET6) | |
1706 | { | |
ed486911 | 1707 | if (i > 128) |
1708 | return (0); | |
1709 | ||
ef416fc2 | 1710 | i = 128 - i; |
1711 | ||
1712 | if (i <= 96) | |
1713 | mask[0] = 0xffffffff; | |
1714 | else | |
1715 | mask[0] = (0xffffffff << (i - 96)) & 0xffffffff; | |
1716 | ||
1717 | if (i <= 64) | |
1718 | mask[1] = 0xffffffff; | |
1719 | else if (i >= 96) | |
1720 | mask[1] = 0; | |
1721 | else | |
1722 | mask[1] = (0xffffffff << (i - 64)) & 0xffffffff; | |
1723 | ||
1724 | if (i <= 32) | |
1725 | mask[2] = 0xffffffff; | |
1726 | else if (i >= 64) | |
1727 | mask[2] = 0; | |
1728 | else | |
1729 | mask[2] = (0xffffffff << (i - 32)) & 0xffffffff; | |
1730 | ||
1731 | if (i == 0) | |
1732 | mask[3] = 0xffffffff; | |
1733 | else if (i >= 32) | |
1734 | mask[3] = 0; | |
1735 | else | |
1736 | mask[3] = (0xffffffff << i) & 0xffffffff; | |
1737 | } | |
1738 | else | |
1739 | #endif /* AF_INET6 */ | |
1740 | { | |
ed486911 | 1741 | if (i > 32) |
1742 | return (0); | |
ef416fc2 | 1743 | |
1744 | mask[0] = 0xffffffff; | |
1745 | mask[1] = 0xffffffff; | |
1746 | mask[2] = 0xffffffff; | |
1747 | ||
ed486911 | 1748 | if (i < 32) |
1749 | mask[3] = (0xffffffff << (32 - i)) & 0xffffffff; | |
ef416fc2 | 1750 | else |
1751 | mask[3] = 0xffffffff; | |
1752 | } | |
1753 | } | |
1754 | } | |
ef416fc2 | 1755 | |
1756 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1757 | "get_addr_and_mask(value=\"%s\", " | |
b86bc4cf | 1758 | "ip=[%08x:%08x:%08x:%08x], mask=[%08x:%08x:%08x:%08x])", |
ef416fc2 | 1759 | value, ip[0], ip[1], ip[2], ip[3], mask[0], mask[1], mask[2], |
1760 | mask[3]); | |
1761 | ||
1762 | /* | |
1763 | * Check for a valid netmask; no fallback like in CUPS 1.1.x! | |
1764 | */ | |
1765 | ||
1766 | if ((ip[0] & ~mask[0]) != 0 || | |
1767 | (ip[1] & ~mask[1]) != 0 || | |
1768 | (ip[2] & ~mask[2]) != 0 || | |
1769 | (ip[3] & ~mask[3]) != 0) | |
1770 | return (0); | |
1771 | ||
1772 | return (1); | |
1773 | } | |
1774 | ||
1775 | ||
1776 | /* | |
1777 | * 'parse_aaa()' - Parse authentication, authorization, and access control lines. | |
1778 | */ | |
1779 | ||
1780 | static int /* O - 1 on success, 0 on failure */ | |
1781 | parse_aaa(cupsd_location_t *loc, /* I - Location */ | |
1782 | char *line, /* I - Line from file */ | |
1783 | char *value, /* I - Start of value data */ | |
1784 | int linenum) /* I - Current line number */ | |
1785 | { | |
1786 | char *valptr; /* Pointer into value */ | |
1787 | unsigned ip[4], /* IP address components */ | |
1788 | mask[4]; /* IP netmask components */ | |
1789 | ||
1790 | ||
1791 | if (!strcasecmp(line, "Encryption")) | |
1792 | { | |
1793 | /* | |
1794 | * "Encryption xxx" - set required encryption level... | |
1795 | */ | |
1796 | ||
1797 | if (!strcasecmp(value, "never")) | |
1798 | loc->encryption = HTTP_ENCRYPT_NEVER; | |
1799 | else if (!strcasecmp(value, "always")) | |
1800 | { | |
1801 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1802 | "Encryption value \"%s\" on line %d is invalid in this " | |
1803 | "context. Using \"required\" instead.", value, linenum); | |
1804 | ||
1805 | loc->encryption = HTTP_ENCRYPT_REQUIRED; | |
1806 | } | |
1807 | else if (!strcasecmp(value, "required")) | |
1808 | loc->encryption = HTTP_ENCRYPT_REQUIRED; | |
1809 | else if (!strcasecmp(value, "ifrequested")) | |
1810 | loc->encryption = HTTP_ENCRYPT_IF_REQUESTED; | |
1811 | else | |
1812 | { | |
1813 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1814 | "Unknown Encryption value %s on line %d.", value, linenum); | |
1815 | return (0); | |
1816 | } | |
1817 | } | |
1818 | else if (!strcasecmp(line, "Order")) | |
1819 | { | |
1820 | /* | |
1821 | * "Order Deny,Allow" or "Order Allow,Deny"... | |
1822 | */ | |
1823 | ||
1824 | if (!strncasecmp(value, "deny", 4)) | |
5bd77a73 | 1825 | loc->order_type = CUPSD_AUTH_ALLOW; |
ef416fc2 | 1826 | else if (!strncasecmp(value, "allow", 5)) |
5bd77a73 | 1827 | loc->order_type = CUPSD_AUTH_DENY; |
ef416fc2 | 1828 | else |
1829 | { | |
1830 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown Order value %s on line %d.", | |
1831 | value, linenum); | |
1832 | return (0); | |
1833 | } | |
1834 | } | |
1835 | else if (!strcasecmp(line, "Allow") || !strcasecmp(line, "Deny")) | |
1836 | { | |
1837 | /* | |
1838 | * Allow [From] host/ip... | |
1839 | * Deny [From] host/ip... | |
1840 | */ | |
1841 | ||
0af14961 | 1842 | while (*value) |
ef416fc2 | 1843 | { |
0af14961 MS |
1844 | if (!strncasecmp(value, "from", 4)) |
1845 | { | |
1846 | /* | |
1847 | * Strip leading "from"... | |
1848 | */ | |
ef416fc2 | 1849 | |
0af14961 | 1850 | value += 4; |
ef416fc2 | 1851 | |
0af14961 MS |
1852 | while (isspace(*value & 255)) |
1853 | value ++; | |
ef416fc2 | 1854 | |
0af14961 MS |
1855 | if (!*value) |
1856 | break; | |
1857 | } | |
ef416fc2 | 1858 | |
ef416fc2 | 1859 | /* |
0af14961 | 1860 | * Find the end of the value... |
ef416fc2 | 1861 | */ |
1862 | ||
0af14961 MS |
1863 | for (valptr = value; *valptr && !isspace(*valptr & 255); valptr ++); |
1864 | ||
1865 | while (isspace(*valptr & 255)) | |
1866 | *valptr++ = '\0'; | |
1867 | ||
ef416fc2 | 1868 | /* |
0af14961 MS |
1869 | * Figure out what form the allow/deny address takes: |
1870 | * | |
1871 | * All | |
1872 | * None | |
1873 | * *.domain.com | |
1874 | * .domain.com | |
1875 | * host.domain.com | |
1876 | * nnn.* | |
1877 | * nnn.nnn.* | |
1878 | * nnn.nnn.nnn.* | |
1879 | * nnn.nnn.nnn.nnn | |
1880 | * nnn.nnn.nnn.nnn/mm | |
1881 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
ef416fc2 | 1882 | */ |
1883 | ||
0af14961 MS |
1884 | if (!strcasecmp(value, "all")) |
1885 | { | |
1886 | /* | |
1887 | * All hosts... | |
1888 | */ | |
1889 | ||
1890 | if (!strcasecmp(line, "Allow")) | |
1891 | cupsdAllowIP(loc, zeros, zeros); | |
1892 | else | |
1893 | cupsdDenyIP(loc, zeros, zeros); | |
1894 | } | |
1895 | else if (!strcasecmp(value, "none")) | |
1896 | { | |
1897 | /* | |
1898 | * No hosts... | |
1899 | */ | |
1900 | ||
1901 | if (!strcasecmp(line, "Allow")) | |
1902 | cupsdAllowIP(loc, ones, zeros); | |
1903 | else | |
1904 | cupsdDenyIP(loc, ones, zeros); | |
1905 | } | |
ed486911 | 1906 | #ifdef AF_INET6 |
ef55b745 | 1907 | else if (value[0] == '*' || value[0] == '.' || |
0af14961 | 1908 | (!isdigit(value[0] & 255) && value[0] != '[')) |
ed486911 | 1909 | #else |
0af14961 | 1910 | else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) |
ed486911 | 1911 | #endif /* AF_INET6 */ |
0af14961 MS |
1912 | { |
1913 | /* | |
1914 | * Host or domain name... | |
1915 | */ | |
ef416fc2 | 1916 | |
0af14961 MS |
1917 | if (value[0] == '*') |
1918 | value ++; | |
ef416fc2 | 1919 | |
0af14961 MS |
1920 | if (!strcasecmp(line, "Allow")) |
1921 | cupsdAllowHost(loc, value); | |
1922 | else | |
1923 | cupsdDenyHost(loc, value); | |
1924 | } | |
ef416fc2 | 1925 | else |
ef416fc2 | 1926 | { |
0af14961 MS |
1927 | /* |
1928 | * One of many IP address forms... | |
1929 | */ | |
1930 | ||
1931 | if (!get_addr_and_mask(value, ip, mask)) | |
1932 | { | |
1933 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
1934 | value, linenum); | |
1935 | return (0); | |
1936 | } | |
1937 | ||
1938 | if (!strcasecmp(line, "Allow")) | |
1939 | cupsdAllowIP(loc, ip, mask); | |
1940 | else | |
1941 | cupsdDenyIP(loc, ip, mask); | |
ef416fc2 | 1942 | } |
1943 | ||
0af14961 MS |
1944 | /* |
1945 | * Advance to next value... | |
1946 | */ | |
1947 | ||
1948 | value = valptr; | |
ef416fc2 | 1949 | } |
1950 | } | |
1951 | else if (!strcasecmp(line, "AuthType")) | |
1952 | { | |
1953 | /* | |
bc44d920 | 1954 | * AuthType {none,basic,digest,basicdigest,negotiate,default} |
ef416fc2 | 1955 | */ |
1956 | ||
1957 | if (!strcasecmp(value, "none")) | |
1958 | { | |
5bd77a73 MS |
1959 | loc->type = CUPSD_AUTH_NONE; |
1960 | loc->level = CUPSD_AUTH_ANON; | |
ef416fc2 | 1961 | } |
1962 | else if (!strcasecmp(value, "basic")) | |
1963 | { | |
5bd77a73 | 1964 | loc->type = CUPSD_AUTH_BASIC; |
ef416fc2 | 1965 | |
5bd77a73 MS |
1966 | if (loc->level == CUPSD_AUTH_ANON) |
1967 | loc->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1968 | } |
1969 | else if (!strcasecmp(value, "digest")) | |
1970 | { | |
5bd77a73 | 1971 | loc->type = CUPSD_AUTH_DIGEST; |
ef416fc2 | 1972 | |
5bd77a73 MS |
1973 | if (loc->level == CUPSD_AUTH_ANON) |
1974 | loc->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1975 | } |
1976 | else if (!strcasecmp(value, "basicdigest")) | |
1977 | { | |
5bd77a73 | 1978 | loc->type = CUPSD_AUTH_BASICDIGEST; |
ef416fc2 | 1979 | |
5bd77a73 MS |
1980 | if (loc->level == CUPSD_AUTH_ANON) |
1981 | loc->level = CUPSD_AUTH_USER; | |
bc44d920 | 1982 | } |
1983 | else if (!strcasecmp(value, "default")) | |
1984 | { | |
5bd77a73 | 1985 | loc->type = CUPSD_AUTH_DEFAULT; |
bc44d920 | 1986 | |
5bd77a73 MS |
1987 | if (loc->level == CUPSD_AUTH_ANON) |
1988 | loc->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1989 | } |
f7deaa1a | 1990 | #ifdef HAVE_GSSAPI |
7594b224 | 1991 | else if (!strcasecmp(value, "negotiate")) |
f7deaa1a | 1992 | { |
5bd77a73 | 1993 | loc->type = CUPSD_AUTH_NEGOTIATE; |
f7deaa1a | 1994 | |
5bd77a73 MS |
1995 | if (loc->level == CUPSD_AUTH_ANON) |
1996 | loc->level = CUPSD_AUTH_USER; | |
f7deaa1a | 1997 | } |
1998 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 1999 | else |
2000 | { | |
2001 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2002 | "Unknown authorization type %s on line %d.", | |
2003 | value, linenum); | |
2004 | return (0); | |
2005 | } | |
2006 | } | |
2007 | else if (!strcasecmp(line, "AuthClass")) | |
2008 | { | |
2009 | /* | |
2010 | * AuthClass anonymous, user, system, group | |
2011 | */ | |
2012 | ||
2013 | if (!strcasecmp(value, "anonymous")) | |
2014 | { | |
5bd77a73 MS |
2015 | loc->type = CUPSD_AUTH_NONE; |
2016 | loc->level = CUPSD_AUTH_ANON; | |
ef416fc2 | 2017 | |
2018 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2019 | "\"AuthClass %s\" is deprecated; consider removing " | |
2020 | "it from line %d.", | |
2021 | value, linenum); | |
2022 | } | |
2023 | else if (!strcasecmp(value, "user")) | |
2024 | { | |
5bd77a73 | 2025 | loc->level = CUPSD_AUTH_USER; |
ef416fc2 | 2026 | |
2027 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2028 | "\"AuthClass %s\" is deprecated; consider using " | |
2029 | "\"Require valid-user\" on line %d.", | |
2030 | value, linenum); | |
2031 | } | |
2032 | else if (!strcasecmp(value, "group")) | |
2033 | { | |
5bd77a73 | 2034 | loc->level = CUPSD_AUTH_GROUP; |
ef416fc2 | 2035 | |
2036 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2037 | "\"AuthClass %s\" is deprecated; consider using " | |
09a101d6 | 2038 | "\"Require user @groupname\" on line %d.", |
ef416fc2 | 2039 | value, linenum); |
2040 | } | |
2041 | else if (!strcasecmp(value, "system")) | |
2042 | { | |
5bd77a73 | 2043 | loc->level = CUPSD_AUTH_GROUP; |
ef416fc2 | 2044 | |
2045 | cupsdAddName(loc, "@SYSTEM"); | |
2046 | ||
2047 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2048 | "\"AuthClass %s\" is deprecated; consider using " | |
09a101d6 | 2049 | "\"Require user @SYSTEM\" on line %d.", |
ef416fc2 | 2050 | value, linenum); |
2051 | } | |
2052 | else | |
2053 | { | |
2054 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2055 | "Unknown authorization class %s on line %d.", | |
2056 | value, linenum); | |
2057 | return (0); | |
2058 | } | |
2059 | } | |
2060 | else if (!strcasecmp(line, "AuthGroupName")) | |
2061 | { | |
2062 | cupsdAddName(loc, value); | |
2063 | ||
2064 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2065 | "\"AuthGroupName %s\" directive is deprecated; consider " | |
09a101d6 | 2066 | "using \"Require user @%s\" on line %d.", |
ef416fc2 | 2067 | value, value, linenum); |
2068 | } | |
2069 | else if (!strcasecmp(line, "Require")) | |
2070 | { | |
2071 | /* | |
2072 | * Apache synonym for AuthClass and AuthGroupName... | |
2073 | * | |
2074 | * Get initial word: | |
2075 | * | |
2076 | * Require valid-user | |
2077 | * Require group names | |
2078 | * Require user names | |
2079 | */ | |
2080 | ||
2081 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
2082 | ||
2083 | if (*valptr) | |
2084 | *valptr++ = '\0'; | |
2085 | ||
2086 | if (!strcasecmp(value, "valid-user") || | |
2087 | !strcasecmp(value, "user")) | |
5bd77a73 | 2088 | loc->level = CUPSD_AUTH_USER; |
ef416fc2 | 2089 | else if (!strcasecmp(value, "group")) |
5bd77a73 | 2090 | loc->level = CUPSD_AUTH_GROUP; |
ef416fc2 | 2091 | else |
2092 | { | |
2093 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Require type %s on line %d.", | |
2094 | value, linenum); | |
2095 | return (0); | |
2096 | } | |
2097 | ||
2098 | /* | |
2099 | * Get the list of names from the line... | |
2100 | */ | |
2101 | ||
2102 | for (value = valptr; *value;) | |
2103 | { | |
2104 | while (isspace(*value & 255)) | |
2105 | value ++; | |
2106 | ||
f7deaa1a | 2107 | #ifdef HAVE_AUTHORIZATION_H |
2108 | if (!strncmp(value, "@AUTHKEY(", 9)) | |
2109 | { | |
2110 | /* | |
2111 | * Grab "@AUTHKEY(name)" value... | |
2112 | */ | |
2113 | ||
2114 | for (valptr = value + 9; *valptr != ')' && *valptr; valptr ++); | |
2115 | ||
2116 | if (*valptr) | |
2117 | *valptr++ = '\0'; | |
2118 | } | |
2119 | else | |
2120 | #endif /* HAVE_AUTHORIZATION_H */ | |
ef416fc2 | 2121 | if (*value == '\"' || *value == '\'') |
2122 | { | |
2123 | /* | |
2124 | * Grab quoted name... | |
2125 | */ | |
2126 | ||
2127 | for (valptr = value + 1; *valptr != *value && *valptr; valptr ++); | |
2128 | ||
2129 | value ++; | |
2130 | } | |
2131 | else | |
2132 | { | |
2133 | /* | |
2134 | * Grab literal name. | |
2135 | */ | |
2136 | ||
2137 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
2138 | } | |
2139 | ||
2140 | if (*valptr) | |
2141 | *valptr++ = '\0'; | |
2142 | ||
2143 | cupsdAddName(loc, value); | |
2144 | ||
2145 | for (value = valptr; isspace(*value & 255); value ++); | |
2146 | } | |
2147 | } | |
2148 | else if (!strcasecmp(line, "Satisfy")) | |
2149 | { | |
2150 | if (!strcasecmp(value, "all")) | |
5bd77a73 | 2151 | loc->satisfy = CUPSD_AUTH_SATISFY_ALL; |
ef416fc2 | 2152 | else if (!strcasecmp(value, "any")) |
5bd77a73 | 2153 | loc->satisfy = CUPSD_AUTH_SATISFY_ANY; |
ef416fc2 | 2154 | else |
2155 | { | |
2156 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Satisfy value %s on line %d.", | |
2157 | value, linenum); | |
2158 | return (0); | |
2159 | } | |
2160 | } | |
2161 | else | |
2162 | return (0); | |
2163 | ||
2164 | return (1); | |
2165 | } | |
2166 | ||
2167 | ||
49d87452 MS |
2168 | /* |
2169 | * 'parse_fatal_errors()' - Parse FatalErrors values in a string. | |
2170 | */ | |
2171 | ||
2172 | static int /* O - FatalErrors bits */ | |
2173 | parse_fatal_errors(const char *s) /* I - FatalErrors string */ | |
2174 | { | |
2175 | int fatal; /* FatalErrors bits */ | |
2176 | char value[1024], /* Value string */ | |
2177 | *valstart, /* Pointer into value */ | |
2178 | *valend; /* End of value */ | |
2179 | ||
2180 | ||
2181 | /* | |
2182 | * Empty FatalErrors line yields NULL pointer... | |
2183 | */ | |
2184 | ||
2185 | if (!s) | |
2186 | return (CUPSD_FATAL_NONE); | |
2187 | ||
2188 | /* | |
2189 | * Loop through the value string,... | |
2190 | */ | |
2191 | ||
2192 | strlcpy(value, s, sizeof(value)); | |
2193 | ||
2194 | fatal = CUPSD_FATAL_NONE; | |
2195 | ||
2196 | for (valstart = value; *valstart;) | |
2197 | { | |
2198 | /* | |
2199 | * Get the current space/comma-delimited kind name... | |
2200 | */ | |
2201 | ||
2202 | for (valend = valstart; *valend; valend ++) | |
2203 | if (isspace(*valend & 255) || *valend == ',') | |
2204 | break; | |
2205 | ||
2206 | if (*valend) | |
2207 | *valend++ = '\0'; | |
2208 | ||
2209 | /* | |
2210 | * Add the error to the bitmask... | |
2211 | */ | |
2212 | ||
2213 | if (!strcasecmp(valstart, "all")) | |
2214 | fatal = CUPSD_FATAL_ALL; | |
2215 | else if (!strcasecmp(valstart, "browse")) | |
2216 | fatal |= CUPSD_FATAL_BROWSE; | |
2217 | else if (!strcasecmp(valstart, "-browse")) | |
2218 | fatal &= ~CUPSD_FATAL_BROWSE; | |
2219 | else if (!strcasecmp(valstart, "config")) | |
2220 | fatal |= CUPSD_FATAL_CONFIG; | |
2221 | else if (!strcasecmp(valstart, "-config")) | |
2222 | fatal &= ~CUPSD_FATAL_CONFIG; | |
2223 | else if (!strcasecmp(valstart, "listen")) | |
2224 | fatal |= CUPSD_FATAL_LISTEN; | |
2225 | else if (!strcasecmp(valstart, "-listen")) | |
2226 | fatal &= ~CUPSD_FATAL_LISTEN; | |
2227 | else if (!strcasecmp(valstart, "log")) | |
2228 | fatal |= CUPSD_FATAL_LOG; | |
2229 | else if (!strcasecmp(valstart, "-log")) | |
2230 | fatal &= ~CUPSD_FATAL_LOG; | |
2231 | else if (!strcasecmp(valstart, "permissions")) | |
2232 | fatal |= CUPSD_FATAL_PERMISSIONS; | |
2233 | else if (!strcasecmp(valstart, "-permissions")) | |
2234 | fatal &= ~CUPSD_FATAL_PERMISSIONS; | |
2235 | else if (strcasecmp(valstart, "none")) | |
2236 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2237 | "Unknown FatalErrors kind \"%s\" ignored!", valstart); | |
2238 | ||
2239 | for (valstart = valend; *valstart; valstart ++) | |
2240 | if (!isspace(*valstart & 255) || *valstart != ',') | |
2241 | break; | |
2242 | } | |
2243 | ||
2244 | return (fatal); | |
2245 | } | |
2246 | ||
2247 | ||
bd7854cb | 2248 | /* |
2249 | * 'parse_groups()' - Parse system group names in a string. | |
2250 | */ | |
2251 | ||
2252 | static int /* O - 1 on success, 0 on failure */ | |
2253 | parse_groups(const char *s) /* I - Space-delimited groups */ | |
2254 | { | |
2255 | int status; /* Return status */ | |
2256 | char value[1024], /* Value string */ | |
2257 | *valstart, /* Pointer into value */ | |
2258 | *valend, /* End of value */ | |
2259 | quote; /* Quote character */ | |
2260 | struct group *group; /* Group */ | |
2261 | ||
2262 | ||
2263 | /* | |
2264 | * Make a copy of the string and parse out the groups... | |
2265 | */ | |
2266 | ||
2267 | strlcpy(value, s, sizeof(value)); | |
2268 | ||
2269 | status = 1; | |
2270 | valstart = value; | |
2271 | ||
2272 | while (*valstart && NumSystemGroups < MAX_SYSTEM_GROUPS) | |
2273 | { | |
2274 | if (*valstart == '\'' || *valstart == '\"') | |
2275 | { | |
2276 | /* | |
2277 | * Scan quoted name... | |
2278 | */ | |
2279 | ||
2280 | quote = *valstart++; | |
2281 | ||
2282 | for (valend = valstart; *valend; valend ++) | |
2283 | if (*valend == quote) | |
2284 | break; | |
2285 | } | |
2286 | else | |
2287 | { | |
2288 | /* | |
2289 | * Scan space or comma-delimited name... | |
2290 | */ | |
2291 | ||
2292 | for (valend = valstart; *valend; valend ++) | |
2293 | if (isspace(*valend) || *valend == ',') | |
2294 | break; | |
2295 | } | |
2296 | ||
2297 | if (*valend) | |
2298 | *valend++ = '\0'; | |
2299 | ||
2300 | group = getgrnam(valstart); | |
2301 | if (group) | |
2302 | { | |
2303 | cupsdSetString(SystemGroups + NumSystemGroups, valstart); | |
2304 | SystemGroupIDs[NumSystemGroups] = group->gr_gid; | |
2305 | ||
2306 | NumSystemGroups ++; | |
2307 | } | |
2308 | else | |
2309 | status = 0; | |
2310 | ||
2311 | endgrent(); | |
2312 | ||
2313 | valstart = valend; | |
2314 | ||
2315 | while (*valstart == ',' || isspace(*valstart)) | |
2316 | valstart ++; | |
2317 | } | |
2318 | ||
2319 | return (status); | |
2320 | } | |
2321 | ||
2322 | ||
2323 | /* | |
2324 | * 'parse_protocols()' - Parse browse protocols in a string. | |
2325 | */ | |
2326 | ||
2327 | static int /* O - Browse protocol bits */ | |
2328 | parse_protocols(const char *s) /* I - Space-delimited protocols */ | |
2329 | { | |
2330 | int protocols; /* Browse protocol bits */ | |
2331 | char value[1024], /* Value string */ | |
2332 | *valstart, /* Pointer into value */ | |
2333 | *valend; /* End of value */ | |
2334 | ||
2335 | ||
d09495fa | 2336 | /* |
2337 | * Empty protocol line yields NULL pointer... | |
2338 | */ | |
2339 | ||
2340 | if (!s) | |
2341 | return (0); | |
2342 | ||
bd7854cb | 2343 | /* |
2344 | * Loop through the value string,... | |
2345 | */ | |
2346 | ||
2347 | strlcpy(value, s, sizeof(value)); | |
2348 | ||
2349 | protocols = 0; | |
2350 | ||
2351 | for (valstart = value; *valstart;) | |
2352 | { | |
2353 | /* | |
2354 | * Get the current space/comma-delimited protocol name... | |
2355 | */ | |
2356 | ||
2357 | for (valend = valstart; *valend; valend ++) | |
2358 | if (isspace(*valend & 255) || *valend == ',') | |
2359 | break; | |
2360 | ||
2361 | if (*valend) | |
2362 | *valend++ = '\0'; | |
2363 | ||
2364 | /* | |
2365 | * Add the protocol to the bitmask... | |
2366 | */ | |
2367 | ||
2368 | if (!strcasecmp(valstart, "cups")) | |
2369 | protocols |= BROWSE_CUPS; | |
2370 | else if (!strcasecmp(valstart, "slp")) | |
2371 | protocols |= BROWSE_SLP; | |
2372 | else if (!strcasecmp(valstart, "ldap")) | |
2373 | protocols |= BROWSE_LDAP; | |
a41f09e2 MS |
2374 | else if (!strcasecmp(valstart, "dnssd") || |
2375 | !strcasecmp(valstart, "dns-sd") || | |
2376 | !strcasecmp(valstart, "bonjour")) | |
bd7854cb | 2377 | protocols |= BROWSE_DNSSD; |
2e4ff8af MS |
2378 | else if (!strcasecmp(valstart, "lpd")) |
2379 | protocols |= BROWSE_LPD; | |
2380 | else if (!strcasecmp(valstart, "smb")) | |
2381 | protocols |= BROWSE_SMB; | |
bd7854cb | 2382 | else if (!strcasecmp(valstart, "all")) |
2383 | protocols |= BROWSE_ALL; | |
b86bc4cf | 2384 | else if (strcasecmp(valstart, "none")) |
a41f09e2 MS |
2385 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2386 | "Unknown browse protocol \"%s\" ignored!", valstart); | |
bd7854cb | 2387 | |
2388 | for (valstart = valend; *valstart; valstart ++) | |
2389 | if (!isspace(*valstart & 255) || *valstart != ',') | |
2390 | break; | |
2391 | } | |
2392 | ||
2393 | return (protocols); | |
2394 | } | |
2395 | ||
2396 | ||
ef416fc2 | 2397 | /* |
2398 | * 'read_configuration()' - Read a configuration file. | |
2399 | */ | |
2400 | ||
2401 | static int /* O - 1 on success, 0 on failure */ | |
2402 | read_configuration(cups_file_t *fp) /* I - File to read from */ | |
2403 | { | |
2404 | int i; /* Looping var */ | |
2405 | int linenum; /* Current line number */ | |
2406 | char line[HTTP_MAX_BUFFER], | |
2407 | /* Line from file */ | |
2408 | temp[HTTP_MAX_BUFFER], | |
2409 | /* Temporary buffer for value */ | |
2410 | temp2[HTTP_MAX_BUFFER], | |
2411 | /* Temporary buffer 2 for value */ | |
2412 | *ptr, /* Pointer into line/temp */ | |
2413 | *value, /* Pointer to value */ | |
bd7854cb | 2414 | *valueptr; /* Pointer into value */ |
ef416fc2 | 2415 | int valuelen; /* Length of value */ |
ac884b6a | 2416 | cupsd_var_t const *var; /* Current variable */ |
ef416fc2 | 2417 | http_addrlist_t *addrlist, /* Address list */ |
2418 | *addr; /* Current address */ | |
2419 | unsigned ip[4], /* Address value */ | |
2420 | mask[4]; /* Netmask value */ | |
2421 | cupsd_dirsvc_relay_t *relay; /* Relay data */ | |
2422 | cupsd_dirsvc_poll_t *pollp; /* Polling data */ | |
2423 | cupsd_location_t *location; /* Browse location */ | |
2424 | cups_file_t *incfile; /* Include file */ | |
2425 | char incname[1024]; /* Include filename */ | |
2426 | struct group *group; /* Group */ | |
2427 | ||
2428 | ||
2429 | /* | |
2430 | * Loop through each line in the file... | |
2431 | */ | |
2432 | ||
2433 | linenum = 0; | |
2434 | ||
2435 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
2436 | { | |
2437 | /* | |
2438 | * Decode the directive... | |
2439 | */ | |
2440 | ||
c934a06c | 2441 | if (!strcasecmp(line, "Include") && value) |
ef416fc2 | 2442 | { |
2443 | /* | |
2444 | * Include filename | |
2445 | */ | |
2446 | ||
2447 | if (value[0] == '/') | |
2448 | strlcpy(incname, value, sizeof(incname)); | |
2449 | else | |
2450 | snprintf(incname, sizeof(incname), "%s/%s", ServerRoot, value); | |
2451 | ||
2452 | if ((incfile = cupsFileOpen(incname, "rb")) == NULL) | |
2453 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2454 | "Unable to include config file \"%s\" - %s", | |
2455 | incname, strerror(errno)); | |
2456 | else | |
2457 | { | |
2458 | read_configuration(incfile); | |
2459 | cupsFileClose(incfile); | |
2460 | } | |
2461 | } | |
c934a06c | 2462 | else if (!strcasecmp(line, "<Location") && value) |
ef416fc2 | 2463 | { |
2464 | /* | |
2465 | * <Location path> | |
2466 | */ | |
2467 | ||
c934a06c MS |
2468 | linenum = read_location(fp, value, linenum); |
2469 | if (linenum == 0) | |
2470 | return (0); | |
ef416fc2 | 2471 | } |
c934a06c | 2472 | else if (!strcasecmp(line, "<Policy") && value) |
ef416fc2 | 2473 | { |
2474 | /* | |
2475 | * <Policy name> | |
2476 | */ | |
2477 | ||
c934a06c MS |
2478 | linenum = read_policy(fp, value, linenum); |
2479 | if (linenum == 0) | |
2480 | return (0); | |
ef416fc2 | 2481 | } |
49d87452 MS |
2482 | else if (!strcasecmp(line, "FatalErrors")) |
2483 | FatalErrors = parse_fatal_errors(value); | |
c934a06c | 2484 | else if (!strcasecmp(line, "FaxRetryInterval") && value) |
ef416fc2 | 2485 | { |
c934a06c MS |
2486 | JobRetryInterval = atoi(value); |
2487 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2488 | "FaxRetryInterval is deprecated; use " | |
2489 | "JobRetryInterval on line %d.", linenum); | |
ef416fc2 | 2490 | } |
c934a06c | 2491 | else if (!strcasecmp(line, "FaxRetryLimit") && value) |
ef416fc2 | 2492 | { |
c934a06c MS |
2493 | JobRetryLimit = atoi(value); |
2494 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2495 | "FaxRetryLimit is deprecated; use " | |
2496 | "JobRetryLimit on line %d.", linenum); | |
ef416fc2 | 2497 | } |
2498 | else if (!strcasecmp(line, "Port") || !strcasecmp(line, "Listen") | |
2499 | #ifdef HAVE_SSL | |
2500 | || !strcasecmp(line, "SSLPort") || !strcasecmp(line, "SSLListen") | |
2501 | #endif /* HAVE_SSL */ | |
2502 | ) | |
2503 | { | |
2504 | /* | |
2505 | * Add listening address(es) to the list... | |
2506 | */ | |
2507 | ||
2508 | cupsd_listener_t *lis; /* New listeners array */ | |
2509 | ||
2510 | ||
2511 | /* | |
2512 | * Get the address list... | |
2513 | */ | |
2514 | ||
2515 | addrlist = get_address(value, IPP_PORT); | |
2516 | ||
2517 | if (!addrlist) | |
2518 | { | |
2519 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad %s address %s at line %d.", line, | |
2520 | value, linenum); | |
2521 | continue; | |
2522 | } | |
2523 | ||
2524 | /* | |
2525 | * Add each address... | |
2526 | */ | |
2527 | ||
2528 | for (addr = addrlist; addr; addr = addr->next) | |
2529 | { | |
49d87452 MS |
2530 | /* |
2531 | * See if this address is already present... | |
2532 | */ | |
2533 | ||
2534 | for (lis = (cupsd_listener_t *)cupsArrayFirst(Listeners); | |
2535 | lis; | |
2536 | lis = (cupsd_listener_t *)cupsArrayNext(Listeners)) | |
2537 | if (httpAddrEqual(&(addr->addr), &(lis->address)) && | |
2538 | _httpAddrPort(&(addr->addr)) == _httpAddrPort(&(lis->address))) | |
2539 | break; | |
2540 | ||
2541 | if (lis) | |
2542 | { | |
2543 | httpAddrString(&lis->address, temp, sizeof(temp)); | |
2544 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2545 | "Duplicate listen address \"%s\" ignored!", temp); | |
2546 | continue; | |
2547 | } | |
2548 | ||
ef416fc2 | 2549 | /* |
2550 | * Allocate another listener... | |
2551 | */ | |
2552 | ||
bd7854cb | 2553 | if (!Listeners) |
2554 | Listeners = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 2555 | |
bd7854cb | 2556 | if (!Listeners) |
ef416fc2 | 2557 | { |
2558 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2559 | "Unable to allocate %s at line %d - %s.", | |
2560 | line, linenum, strerror(errno)); | |
2561 | break; | |
2562 | } | |
2563 | ||
bd7854cb | 2564 | if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL) |
2565 | { | |
2566 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2567 | "Unable to allocate %s at line %d - %s.", | |
2568 | line, linenum, strerror(errno)); | |
2569 | break; | |
2570 | } | |
2571 | ||
2572 | cupsArrayAdd(Listeners, lis); | |
ef416fc2 | 2573 | |
2574 | /* | |
2575 | * Copy the current address and log it... | |
2576 | */ | |
2577 | ||
ef416fc2 | 2578 | memcpy(&(lis->address), &(addr->addr), sizeof(lis->address)); |
a4d04587 | 2579 | lis->fd = -1; |
ef416fc2 | 2580 | |
2581 | #ifdef HAVE_SSL | |
2582 | if (!strcasecmp(line, "SSLPort") || !strcasecmp(line, "SSLListen")) | |
2583 | lis->encryption = HTTP_ENCRYPT_ALWAYS; | |
2584 | #endif /* HAVE_SSL */ | |
2585 | ||
a4d04587 | 2586 | httpAddrString(&lis->address, temp, sizeof(temp)); |
2587 | ||
ef416fc2 | 2588 | #ifdef AF_INET6 |
2589 | if (lis->address.addr.sa_family == AF_INET6) | |
2590 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv6)", temp, | |
2591 | ntohs(lis->address.ipv6.sin6_port)); | |
2592 | else | |
2593 | #endif /* AF_INET6 */ | |
2594 | #ifdef AF_LOCAL | |
2595 | if (lis->address.addr.sa_family == AF_LOCAL) | |
2596 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s (Domain)", temp); | |
2597 | else | |
2598 | #endif /* AF_LOCAL */ | |
2599 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv4)", temp, | |
2600 | ntohs(lis->address.ipv4.sin_port)); | |
d1c13e16 MS |
2601 | |
2602 | if (!httpAddrLocalhost(&(lis->address))) | |
f11a948a MS |
2603 | { |
2604 | #ifdef AF_INET6 | |
2605 | if (lis->address.addr.sa_family == AF_INET6) | |
2606 | RemotePort = ntohs(lis->address.ipv6.sin6_port); | |
2607 | else | |
2608 | #endif /* AF_INET6 */ | |
2609 | RemotePort = ntohs(lis->address.ipv4.sin_port); | |
2610 | } | |
ef416fc2 | 2611 | } |
2612 | ||
2613 | /* | |
2614 | * Free the list... | |
2615 | */ | |
2616 | ||
2617 | httpAddrFreeList(addrlist); | |
2618 | } | |
c934a06c | 2619 | else if (!strcasecmp(line, "BrowseAddress") && value) |
ef416fc2 | 2620 | { |
2621 | /* | |
2622 | * Add a browse address to the list... | |
2623 | */ | |
2624 | ||
2625 | cupsd_dirsvc_addr_t *dira; /* New browse address array */ | |
2626 | ||
2627 | ||
2628 | if (NumBrowsers == 0) | |
2629 | dira = malloc(sizeof(cupsd_dirsvc_addr_t)); | |
2630 | else | |
2631 | dira = realloc(Browsers, (NumBrowsers + 1) * sizeof(cupsd_dirsvc_addr_t)); | |
2632 | ||
2633 | if (!dira) | |
2634 | { | |
2635 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2636 | "Unable to allocate BrowseAddress at line %d - %s.", | |
2637 | linenum, strerror(errno)); | |
2638 | continue; | |
2639 | } | |
2640 | ||
2641 | Browsers = dira; | |
2642 | dira += NumBrowsers; | |
2643 | ||
2644 | memset(dira, 0, sizeof(cupsd_dirsvc_addr_t)); | |
2645 | ||
2646 | if (!strcasecmp(value, "@LOCAL")) | |
2647 | { | |
2648 | /* | |
2649 | * Send browse data to all local interfaces... | |
2650 | */ | |
2651 | ||
2652 | strcpy(dira->iface, "*"); | |
2653 | NumBrowsers ++; | |
2654 | } | |
2655 | else if (!strncasecmp(value, "@IF(", 4)) | |
2656 | { | |
2657 | /* | |
2658 | * Send browse data to the named interface... | |
2659 | */ | |
2660 | ||
2661 | strlcpy(dira->iface, value + 4, sizeof(Browsers[0].iface)); | |
2662 | ||
2663 | ptr = dira->iface + strlen(dira->iface) - 1; | |
2664 | if (*ptr == ')') | |
2665 | *ptr = '\0'; | |
2666 | ||
2667 | NumBrowsers ++; | |
2668 | } | |
2669 | else if ((addrlist = get_address(value, BrowsePort)) != NULL) | |
2670 | { | |
2671 | /* | |
2672 | * Only IPv4 addresses are supported... | |
2673 | */ | |
2674 | ||
2675 | for (addr = addrlist; addr; addr = addr->next) | |
2676 | if (addr->addr.addr.sa_family == AF_INET) | |
ef55b745 | 2677 | break; |
ef416fc2 | 2678 | |
2679 | if (addr) | |
2680 | { | |
2681 | memcpy(&(dira->to), &(addrlist->addr), sizeof(dira->to)); | |
2682 | httpAddrString(&(dira->to), temp, sizeof(temp)); | |
2683 | ||
2684 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2685 | "Sending browsing info to %s:%d (IPv4)", | |
2686 | temp, ntohs(dira->to.ipv4.sin_port)); | |
ef55b745 | 2687 | |
ef416fc2 | 2688 | NumBrowsers ++; |
2689 | } | |
2690 | else | |
2691 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.", | |
2692 | value, linenum); | |
2693 | ||
2694 | httpAddrFreeList(addrlist); | |
2695 | } | |
2696 | else | |
2697 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.", | |
2698 | value, linenum); | |
2699 | } | |
c934a06c | 2700 | else if (!strcasecmp(line, "BrowseOrder") && value) |
ef416fc2 | 2701 | { |
2702 | /* | |
2703 | * "BrowseOrder Deny,Allow" or "BrowseOrder Allow,Deny"... | |
2704 | */ | |
2705 | ||
2706 | if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL) | |
2707 | location = cupsdAddLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
2708 | ||
2709 | if (location == NULL) | |
2710 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2711 | "Unable to initialize browse access control list!"); | |
2712 | else if (!strncasecmp(value, "deny", 4)) | |
5bd77a73 | 2713 | location->order_type = CUPSD_AUTH_ALLOW; |
ef416fc2 | 2714 | else if (!strncasecmp(value, "allow", 5)) |
5bd77a73 | 2715 | location->order_type = CUPSD_AUTH_DENY; |
ef416fc2 | 2716 | else |
2717 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2718 | "Unknown BrowseOrder value %s on line %d.", | |
2719 | value, linenum); | |
2720 | } | |
2721 | else if (!strcasecmp(line, "BrowseProtocols") || | |
2722 | !strcasecmp(line, "BrowseLocalProtocols") || | |
2723 | !strcasecmp(line, "BrowseRemoteProtocols")) | |
2724 | { | |
2725 | /* | |
bd7854cb | 2726 | * "BrowseProtocols name [... name]" |
2727 | * "BrowseLocalProtocols name [... name]" | |
2728 | * "BrowseRemoteProtocols name [... name]" | |
ef416fc2 | 2729 | */ |
2730 | ||
bd7854cb | 2731 | int protocols = parse_protocols(value); |
ef416fc2 | 2732 | |
bd7854cb | 2733 | if (protocols < 0) |
ef416fc2 | 2734 | { |
bd7854cb | 2735 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2736 | "Unknown browse protocol \"%s\" on line %d.", | |
2737 | value, linenum); | |
2738 | break; | |
ef416fc2 | 2739 | } |
bd7854cb | 2740 | |
2741 | if (strcasecmp(line, "BrowseLocalProtocols")) | |
2742 | BrowseRemoteProtocols = protocols; | |
2743 | if (strcasecmp(line, "BrowseRemoteProtocols")) | |
2744 | BrowseLocalProtocols = protocols; | |
ef416fc2 | 2745 | } |
c934a06c MS |
2746 | else if ((!strcasecmp(line, "BrowseAllow") || |
2747 | !strcasecmp(line, "BrowseDeny")) && value) | |
ef416fc2 | 2748 | { |
2749 | /* | |
2750 | * BrowseAllow [From] host/ip... | |
2751 | * BrowseDeny [From] host/ip... | |
2752 | */ | |
2753 | ||
2754 | if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL) | |
2755 | location = cupsdAddLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
2756 | ||
2757 | if (location == NULL) | |
2758 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2759 | "Unable to initialize browse access control list!"); | |
2760 | else | |
2761 | { | |
0af14961 | 2762 | while (*value) |
ef416fc2 | 2763 | { |
0af14961 MS |
2764 | if (!strncasecmp(value, "from", 4)) |
2765 | { | |
2766 | /* | |
2767 | * Strip leading "from"... | |
2768 | */ | |
ef416fc2 | 2769 | |
0af14961 | 2770 | value += 4; |
ef416fc2 | 2771 | |
0af14961 MS |
2772 | while (isspace(*value & 255)) |
2773 | value ++; | |
ef416fc2 | 2774 | |
0af14961 MS |
2775 | if (!*value) |
2776 | break; | |
2777 | } | |
ef416fc2 | 2778 | |
ef416fc2 | 2779 | /* |
0af14961 | 2780 | * Find the end of the value... |
ef416fc2 | 2781 | */ |
2782 | ||
0af14961 MS |
2783 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); |
2784 | ||
2785 | while (isspace(*valueptr & 255)) | |
2786 | *valueptr++ = '\0'; | |
2787 | ||
ef416fc2 | 2788 | /* |
0af14961 MS |
2789 | * Figure out what form the allow/deny address takes: |
2790 | * | |
2791 | * All | |
2792 | * None | |
2793 | * *.domain.com | |
2794 | * .domain.com | |
2795 | * host.domain.com | |
2796 | * nnn.* | |
2797 | * nnn.nnn.* | |
2798 | * nnn.nnn.nnn.* | |
2799 | * nnn.nnn.nnn.nnn | |
2800 | * nnn.nnn.nnn.nnn/mm | |
2801 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
ef416fc2 | 2802 | */ |
2803 | ||
0af14961 MS |
2804 | if (!strcasecmp(value, "all")) |
2805 | { | |
2806 | /* | |
2807 | * All hosts... | |
2808 | */ | |
2809 | ||
2810 | if (!strcasecmp(line, "BrowseAllow")) | |
2811 | cupsdAllowIP(location, zeros, zeros); | |
2812 | else | |
2813 | cupsdDenyIP(location, zeros, zeros); | |
2814 | } | |
2815 | else if (!strcasecmp(value, "none")) | |
2816 | { | |
2817 | /* | |
2818 | * No hosts... | |
2819 | */ | |
2820 | ||
2821 | if (!strcasecmp(line, "BrowseAllow")) | |
2822 | cupsdAllowIP(location, ones, zeros); | |
2823 | else | |
2824 | cupsdDenyIP(location, ones, zeros); | |
2825 | } | |
ed486911 | 2826 | #ifdef AF_INET6 |
ef55b745 | 2827 | else if (value[0] == '*' || value[0] == '.' || |
0af14961 | 2828 | (!isdigit(value[0] & 255) && value[0] != '[')) |
ed486911 | 2829 | #else |
0af14961 | 2830 | else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) |
ed486911 | 2831 | #endif /* AF_INET6 */ |
0af14961 MS |
2832 | { |
2833 | /* | |
2834 | * Host or domain name... | |
2835 | */ | |
ef416fc2 | 2836 | |
0af14961 MS |
2837 | if (value[0] == '*') |
2838 | value ++; | |
ef416fc2 | 2839 | |
0af14961 MS |
2840 | if (!strcasecmp(line, "BrowseAllow")) |
2841 | cupsdAllowHost(location, value); | |
2842 | else | |
2843 | cupsdDenyHost(location, value); | |
2844 | } | |
ef416fc2 | 2845 | else |
ef416fc2 | 2846 | { |
0af14961 MS |
2847 | /* |
2848 | * One of many IP address forms... | |
2849 | */ | |
2850 | ||
2851 | if (!get_addr_and_mask(value, ip, mask)) | |
2852 | { | |
2853 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2854 | value, linenum); | |
2855 | break; | |
2856 | } | |
2857 | ||
2858 | if (!strcasecmp(line, "BrowseAllow")) | |
2859 | cupsdAllowIP(location, ip, mask); | |
2860 | else | |
2861 | cupsdDenyIP(location, ip, mask); | |
ef416fc2 | 2862 | } |
2863 | ||
0af14961 MS |
2864 | /* |
2865 | * Advance to next value... | |
2866 | */ | |
2867 | ||
2868 | value = valueptr; | |
ef416fc2 | 2869 | } |
2870 | } | |
2871 | } | |
c934a06c | 2872 | else if (!strcasecmp(line, "BrowseRelay") && value) |
ef416fc2 | 2873 | { |
2874 | /* | |
2875 | * BrowseRelay [from] source [to] destination | |
2876 | */ | |
2877 | ||
2878 | if (NumRelays == 0) | |
2879 | relay = malloc(sizeof(cupsd_dirsvc_relay_t)); | |
2880 | else | |
2881 | relay = realloc(Relays, (NumRelays + 1) * sizeof(cupsd_dirsvc_relay_t)); | |
2882 | ||
2883 | if (!relay) | |
2884 | { | |
2885 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2886 | "Unable to allocate BrowseRelay at line %d - %s.", | |
2887 | linenum, strerror(errno)); | |
2888 | continue; | |
2889 | } | |
2890 | ||
2891 | Relays = relay; | |
2892 | relay += NumRelays; | |
2893 | ||
2894 | memset(relay, 0, sizeof(cupsd_dirsvc_relay_t)); | |
2895 | ||
2896 | if (!strncasecmp(value, "from ", 5)) | |
2897 | { | |
2898 | /* | |
2899 | * Strip leading "from"... | |
2900 | */ | |
2901 | ||
2902 | value += 5; | |
2903 | ||
2904 | while (isspace(*value)) | |
2905 | value ++; | |
2906 | } | |
2907 | ||
2908 | /* | |
2909 | * Figure out what form the from address takes: | |
2910 | * | |
2911 | * *.domain.com | |
2912 | * .domain.com | |
2913 | * host.domain.com | |
2914 | * nnn.* | |
2915 | * nnn.nnn.* | |
2916 | * nnn.nnn.nnn.* | |
2917 | * nnn.nnn.nnn.nnn | |
2918 | * nnn.nnn.nnn.nnn/mm | |
2919 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
2920 | */ | |
2921 | ||
ed486911 | 2922 | #ifdef AF_INET6 |
ef55b745 | 2923 | if (value[0] == '*' || value[0] == '.' || |
ed486911 | 2924 | (!isdigit(value[0] & 255) && value[0] != '[')) |
2925 | #else | |
2926 | if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) | |
2927 | #endif /* AF_INET6 */ | |
ef416fc2 | 2928 | { |
2929 | /* | |
2930 | * Host or domain name... | |
2931 | */ | |
2932 | ||
2933 | if (value[0] == '*') | |
2934 | value ++; | |
2935 | ||
2936 | strlcpy(temp, value, sizeof(temp)); | |
2937 | if ((ptr = strchr(temp, ' ')) != NULL) | |
2938 | *ptr = '\0'; | |
2939 | ||
5bd77a73 | 2940 | relay->from.type = CUPSD_AUTH_NAME; |
91c84a35 MS |
2941 | |
2942 | if ((relay->from.mask.name.name = strdup(temp)) == NULL) | |
2943 | { | |
2944 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2945 | "Unable to allocate BrowseRelay name at line %d - %s.", | |
2946 | linenum, strerror(errno)); | |
2947 | continue; | |
2948 | } | |
2949 | ||
ef416fc2 | 2950 | relay->from.mask.name.length = strlen(temp); |
2951 | } | |
2952 | else | |
2953 | { | |
2954 | /* | |
2955 | * One of many IP address forms... | |
2956 | */ | |
2957 | ||
2958 | if (!get_addr_and_mask(value, ip, mask)) | |
2959 | { | |
2960 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2961 | value, linenum); | |
2962 | break; | |
2963 | } | |
2964 | ||
5bd77a73 | 2965 | relay->from.type = CUPSD_AUTH_IP; |
ef416fc2 | 2966 | memcpy(relay->from.mask.ip.address, ip, |
2967 | sizeof(relay->from.mask.ip.address)); | |
2968 | memcpy(relay->from.mask.ip.netmask, mask, | |
2969 | sizeof(relay->from.mask.ip.netmask)); | |
2970 | } | |
2971 | ||
2972 | /* | |
2973 | * Skip value and trailing whitespace... | |
2974 | */ | |
2975 | ||
2976 | for (; *value; value ++) | |
2977 | if (isspace(*value)) | |
2978 | break; | |
2979 | ||
2980 | while (isspace(*value)) | |
2981 | value ++; | |
2982 | ||
2983 | if (!strncasecmp(value, "to ", 3)) | |
2984 | { | |
2985 | /* | |
2986 | * Strip leading "to"... | |
2987 | */ | |
2988 | ||
2989 | value += 3; | |
2990 | ||
2991 | while (isspace(*value)) | |
2992 | value ++; | |
2993 | } | |
2994 | ||
2995 | /* | |
2996 | * Get "to" address and port... | |
2997 | */ | |
2998 | ||
2999 | if ((addrlist = get_address(value, BrowsePort)) != NULL) | |
3000 | { | |
3001 | /* | |
3002 | * Only IPv4 addresses are supported... | |
3003 | */ | |
3004 | ||
3005 | for (addr = addrlist; addr; addr = addr->next) | |
3006 | if (addr->addr.addr.sa_family == AF_INET) | |
ef55b745 | 3007 | break; |
ef416fc2 | 3008 | |
3009 | if (addr) | |
3010 | { | |
3011 | memcpy(&(relay->to), &(addrlist->addr), sizeof(relay->to)); | |
ef55b745 | 3012 | |
ef416fc2 | 3013 | httpAddrString(&(relay->to), temp, sizeof(temp)); |
ef55b745 | 3014 | |
5bd77a73 | 3015 | if (relay->from.type == CUPSD_AUTH_IP) |
ef416fc2 | 3016 | snprintf(temp2, sizeof(temp2), "%u.%u.%u.%u/%u.%u.%u.%u", |
3d8365b8 | 3017 | relay->from.mask.ip.address[0] >> 24, |
3018 | (relay->from.mask.ip.address[0] >> 16) & 255, | |
3019 | (relay->from.mask.ip.address[0] >> 8) & 255, | |
3020 | relay->from.mask.ip.address[0] & 255, | |
3021 | relay->from.mask.ip.netmask[0] >> 24, | |
3022 | (relay->from.mask.ip.netmask[0] >> 16) & 255, | |
3023 | (relay->from.mask.ip.netmask[0] >> 8) & 255, | |
3024 | relay->from.mask.ip.netmask[0] & 255); | |
ef416fc2 | 3025 | else |
3026 | strlcpy(temp2, relay->from.mask.name.name, sizeof(temp2)); | |
ef55b745 | 3027 | |
ef416fc2 | 3028 | cupsdLogMessage(CUPSD_LOG_INFO, "Relaying from %s to %s:%d (IPv4)", |
8ca02f3c | 3029 | temp2, temp, ntohs(relay->to.ipv4.sin_port)); |
ef55b745 | 3030 | |
ef416fc2 | 3031 | NumRelays ++; |
3032 | } | |
3033 | else | |
3034 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.", | |
3035 | value, linenum); | |
3036 | ||
3037 | httpAddrFreeList(addrlist); | |
3038 | } | |
3039 | else | |
3040 | { | |
5bd77a73 | 3041 | if (relay->from.type == CUPSD_AUTH_NAME) |
ef416fc2 | 3042 | free(relay->from.mask.name.name); |
3043 | ||
3044 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.", | |
3045 | value, linenum); | |
3046 | } | |
3047 | } | |
c934a06c | 3048 | else if (!strcasecmp(line, "BrowsePoll") && value) |
ef416fc2 | 3049 | { |
3050 | /* | |
3051 | * BrowsePoll address[:port] | |
3052 | */ | |
3053 | ||
3054 | char *portname; /* Port name */ | |
3055 | int portnum; /* Port number */ | |
3056 | struct servent *service; /* Service */ | |
3057 | ||
3058 | ||
3059 | /* | |
3060 | * Extract the port name from the address... | |
3061 | */ | |
3062 | ||
3063 | if ((portname = strrchr(value, ':')) != NULL && !strchr(portname, ']')) | |
3064 | { | |
3065 | *portname++ = '\0'; | |
3066 | ||
3067 | if (isdigit(*portname & 255)) | |
3068 | portnum = atoi(portname); | |
3069 | else if ((service = getservbyname(portname, NULL)) != NULL) | |
3070 | portnum = ntohs(service->s_port); | |
3071 | else | |
3072 | { | |
3073 | cupsdLogMessage(CUPSD_LOG_ERROR, "Lookup of service \"%s\" failed!", | |
3074 | portname); | |
3075 | continue; | |
3076 | } | |
3077 | } | |
3078 | else | |
3079 | portnum = ippPort(); | |
3080 | ||
3081 | /* | |
3082 | * Add the poll entry... | |
3083 | */ | |
3084 | ||
3085 | if (NumPolled == 0) | |
3086 | pollp = malloc(sizeof(cupsd_dirsvc_poll_t)); | |
3087 | else | |
3088 | pollp = realloc(Polled, (NumPolled + 1) * sizeof(cupsd_dirsvc_poll_t)); | |
3089 | ||
3090 | if (!pollp) | |
3091 | { | |
3092 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3093 | "Unable to allocate BrowsePoll at line %d - %s.", | |
3094 | linenum, strerror(errno)); | |
3095 | continue; | |
3096 | } | |
3097 | ||
3098 | Polled = pollp; | |
3099 | pollp += NumPolled; | |
3100 | ||
3101 | NumPolled ++; | |
3102 | memset(pollp, 0, sizeof(cupsd_dirsvc_poll_t)); | |
3103 | ||
3104 | strlcpy(pollp->hostname, value, sizeof(pollp->hostname)); | |
3105 | pollp->port = portnum; | |
3106 | ||
3107 | cupsdLogMessage(CUPSD_LOG_INFO, "Polling %s:%d", pollp->hostname, | |
3108 | pollp->port); | |
3109 | } | |
c934a06c | 3110 | else if (!strcasecmp(line, "DefaultAuthType") && value) |
ef416fc2 | 3111 | { |
3112 | /* | |
bc44d920 | 3113 | * DefaultAuthType {basic,digest,basicdigest,negotiate} |
ef416fc2 | 3114 | */ |
3115 | ||
c24d2134 | 3116 | if (!strcasecmp(value, "none")) |
5bd77a73 | 3117 | DefaultAuthType = CUPSD_AUTH_NONE; |
c24d2134 | 3118 | else if (!strcasecmp(value, "basic")) |
5bd77a73 | 3119 | DefaultAuthType = CUPSD_AUTH_BASIC; |
ef416fc2 | 3120 | else if (!strcasecmp(value, "digest")) |
5bd77a73 | 3121 | DefaultAuthType = CUPSD_AUTH_DIGEST; |
ef416fc2 | 3122 | else if (!strcasecmp(value, "basicdigest")) |
5bd77a73 | 3123 | DefaultAuthType = CUPSD_AUTH_BASICDIGEST; |
f7deaa1a | 3124 | #ifdef HAVE_GSSAPI |
7594b224 | 3125 | else if (!strcasecmp(value, "negotiate")) |
5bd77a73 | 3126 | DefaultAuthType = CUPSD_AUTH_NEGOTIATE; |
f7deaa1a | 3127 | #endif /* HAVE_GSSAPI */ |
ef416fc2 | 3128 | else |
3129 | { | |
3130 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3131 | "Unknown default authorization type %s on line %d.", | |
3132 | value, linenum); | |
49d87452 MS |
3133 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3134 | return (0); | |
ef416fc2 | 3135 | } |
3136 | } | |
4744bd90 | 3137 | #ifdef HAVE_SSL |
3138 | else if (!strcasecmp(line, "DefaultEncryption")) | |
3139 | { | |
3140 | /* | |
3141 | * DefaultEncryption {Never,IfRequested,Required} | |
3142 | */ | |
3143 | ||
3144 | if (!value || !strcasecmp(value, "never")) | |
3145 | DefaultEncryption = HTTP_ENCRYPT_NEVER; | |
3146 | else if (!strcasecmp(value, "required")) | |
3147 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; | |
3148 | else if (!strcasecmp(value, "ifrequested")) | |
3149 | DefaultEncryption = HTTP_ENCRYPT_IF_REQUESTED; | |
3150 | else | |
3151 | { | |
3152 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3153 | "Unknown default encryption %s on line %d.", | |
3154 | value, linenum); | |
49d87452 MS |
3155 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3156 | return (0); | |
4744bd90 | 3157 | } |
3158 | } | |
3159 | #endif /* HAVE_SSL */ | |
c934a06c | 3160 | else if (!strcasecmp(line, "User") && value) |
ef416fc2 | 3161 | { |
3162 | /* | |
3163 | * User ID to run as... | |
3164 | */ | |
3165 | ||
c934a06c | 3166 | if (isdigit(value[0] & 255)) |
ef416fc2 | 3167 | { |
3168 | int uid = atoi(value); | |
3169 | ||
3170 | if (!uid) | |
3171 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3172 | "Will not use User 0 as specified on line %d " | |
3173 | "for security reasons. You must use a non-" | |
3174 | "privileged account instead.", | |
3175 | linenum); | |
3176 | else | |
3177 | User = atoi(value); | |
3178 | } | |
c934a06c | 3179 | else |
ef416fc2 | 3180 | { |
3181 | struct passwd *p; /* Password information */ | |
3182 | ||
3183 | endpwent(); | |
3184 | p = getpwnam(value); | |
3185 | ||
3186 | if (p) | |
3187 | { | |
3188 | if (!p->pw_uid) | |
3189 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3190 | "Will not use User %s (UID=0) as specified on line " | |
3191 | "%d for security reasons. You must use a non-" | |
3192 | "privileged account instead.", | |
3193 | value, linenum); | |
3194 | else | |
3195 | User = p->pw_uid; | |
3196 | } | |
3197 | else | |
3198 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3199 | "Unknown User \"%s\" on line %d, ignoring!", | |
3200 | value, linenum); | |
3201 | } | |
ef416fc2 | 3202 | } |
c934a06c | 3203 | else if (!strcasecmp(line, "Group") && value) |
ef416fc2 | 3204 | { |
3205 | /* | |
3206 | * Group ID to run as... | |
3207 | */ | |
3208 | ||
3209 | if (isdigit(value[0])) | |
3210 | Group = atoi(value); | |
3211 | else | |
3212 | { | |
3213 | endgrent(); | |
3214 | group = getgrnam(value); | |
3215 | ||
3216 | if (group != NULL) | |
3217 | Group = group->gr_gid; | |
3218 | else | |
3219 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3220 | "Unknown Group \"%s\" on line %d, ignoring!", | |
3221 | value, linenum); | |
3222 | } | |
3223 | } | |
c934a06c | 3224 | else if (!strcasecmp(line, "SystemGroup") && value) |
ef416fc2 | 3225 | { |
3226 | /* | |
bd7854cb | 3227 | * SystemGroup (admin) group(s)... |
ef416fc2 | 3228 | */ |
3229 | ||
bd7854cb | 3230 | if (!parse_groups(value)) |
3231 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3232 | "Unknown SystemGroup \"%s\" on line %d, ignoring!", | |
3233 | value, linenum); | |
ef416fc2 | 3234 | } |
c934a06c | 3235 | else if (!strcasecmp(line, "HostNameLookups") && value) |
ef416fc2 | 3236 | { |
3237 | /* | |
3238 | * Do hostname lookups? | |
3239 | */ | |
3240 | ||
dd1abb6b MS |
3241 | if (!strcasecmp(value, "off") || !strcasecmp(value, "no") || |
3242 | !strcasecmp(value, "false")) | |
ef416fc2 | 3243 | HostNameLookups = 0; |
dd1abb6b MS |
3244 | else if (!strcasecmp(value, "on") || !strcasecmp(value, "yes") || |
3245 | !strcasecmp(value, "true")) | |
ef416fc2 | 3246 | HostNameLookups = 1; |
3247 | else if (!strcasecmp(value, "double")) | |
3248 | HostNameLookups = 2; | |
3249 | else | |
3250 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d.", | |
3251 | value, linenum); | |
3252 | } | |
1f0275e3 MS |
3253 | else if (!strcasecmp(line, "AccessLogLevel") && value) |
3254 | { | |
3255 | /* | |
3256 | * Amount of logging to do to access log... | |
3257 | */ | |
3258 | ||
3259 | if (!strcasecmp(value, "all")) | |
3260 | AccessLogLevel = CUPSD_ACCESSLOG_ALL; | |
3261 | else if (!strcasecmp(value, "actions")) | |
3262 | AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS; | |
3263 | else if (!strcasecmp(value, "config")) | |
3264 | AccessLogLevel = CUPSD_ACCESSLOG_CONFIG; | |
3265 | else | |
3266 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown AccessLogLevel %s on line %d.", | |
3267 | value, linenum); | |
3268 | } | |
c934a06c | 3269 | else if (!strcasecmp(line, "LogLevel") && value) |
ef416fc2 | 3270 | { |
3271 | /* | |
1f0275e3 | 3272 | * Amount of logging to do to error log... |
ef416fc2 | 3273 | */ |
3274 | ||
3275 | if (!strcasecmp(value, "debug2")) | |
3276 | LogLevel = CUPSD_LOG_DEBUG2; | |
3277 | else if (!strcasecmp(value, "debug")) | |
3278 | LogLevel = CUPSD_LOG_DEBUG; | |
3279 | else if (!strcasecmp(value, "info")) | |
3280 | LogLevel = CUPSD_LOG_INFO; | |
3281 | else if (!strcasecmp(value, "notice")) | |
3282 | LogLevel = CUPSD_LOG_NOTICE; | |
3283 | else if (!strcasecmp(value, "warn")) | |
3284 | LogLevel = CUPSD_LOG_WARN; | |
3285 | else if (!strcasecmp(value, "error")) | |
3286 | LogLevel = CUPSD_LOG_ERROR; | |
3287 | else if (!strcasecmp(value, "crit")) | |
3288 | LogLevel = CUPSD_LOG_CRIT; | |
3289 | else if (!strcasecmp(value, "alert")) | |
3290 | LogLevel = CUPSD_LOG_ALERT; | |
3291 | else if (!strcasecmp(value, "emerg")) | |
3292 | LogLevel = CUPSD_LOG_EMERG; | |
3293 | else if (!strcasecmp(value, "none")) | |
3294 | LogLevel = CUPSD_LOG_NONE; | |
3295 | else | |
3296 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d.", | |
3297 | value, linenum); | |
3298 | } | |
dfd5680b MS |
3299 | else if (!strcasecmp(line, "LogTimeFormat") && value) |
3300 | { | |
3301 | /* | |
3302 | * Amount of logging to do to error log... | |
3303 | */ | |
3304 | ||
3305 | if (!strcasecmp(value, "standard")) | |
3306 | LogTimeFormat = CUPSD_TIME_STANDARD; | |
3307 | else if (!strcasecmp(value, "usecs")) | |
3308 | LogTimeFormat = CUPSD_TIME_USECS; | |
3309 | else | |
3310 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d.", | |
3311 | value, linenum); | |
3312 | } | |
c934a06c | 3313 | else if (!strcasecmp(line, "PrintcapFormat") && value) |
ef416fc2 | 3314 | { |
3315 | /* | |
3316 | * Format of printcap file? | |
3317 | */ | |
3318 | ||
3319 | if (!strcasecmp(value, "bsd")) | |
3320 | PrintcapFormat = PRINTCAP_BSD; | |
0af14961 MS |
3321 | else if (!strcasecmp(value, "plist")) |
3322 | PrintcapFormat = PRINTCAP_PLIST; | |
ef416fc2 | 3323 | else if (!strcasecmp(value, "solaris")) |
3324 | PrintcapFormat = PRINTCAP_SOLARIS; | |
3325 | else | |
3326 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown PrintcapFormat %s on line %d.", | |
3327 | value, linenum); | |
3328 | } | |
c934a06c | 3329 | else if (!strcasecmp(line, "ServerTokens") && value) |
ef416fc2 | 3330 | { |
3331 | /* | |
3332 | * Set the string used for the Server header... | |
3333 | */ | |
3334 | ||
3335 | struct utsname plat; /* Platform info */ | |
3336 | ||
3337 | ||
3338 | uname(&plat); | |
3339 | ||
3340 | if (!strcasecmp(value, "ProductOnly")) | |
3341 | cupsdSetString(&ServerHeader, "CUPS"); | |
3342 | else if (!strcasecmp(value, "Major")) | |
3343 | cupsdSetString(&ServerHeader, "CUPS/1"); | |
3344 | else if (!strcasecmp(value, "Minor")) | |
ae71f5de | 3345 | cupsdSetString(&ServerHeader, "CUPS/1.4"); |
ef416fc2 | 3346 | else if (!strcasecmp(value, "Minimal")) |
3347 | cupsdSetString(&ServerHeader, CUPS_MINIMAL); | |
3348 | else if (!strcasecmp(value, "OS")) | |
3349 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s)", plat.sysname); | |
3350 | else if (!strcasecmp(value, "Full")) | |
3351 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s) IPP/1.1", | |
3352 | plat.sysname); | |
3353 | else if (!strcasecmp(value, "None")) | |
3354 | cupsdClearString(&ServerHeader); | |
3355 | else | |
3356 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown ServerTokens %s on line %d.", | |
3357 | value, linenum); | |
3358 | } | |
c934a06c | 3359 | else if (!strcasecmp(line, "PassEnv") && value) |
ef416fc2 | 3360 | { |
3361 | /* | |
3362 | * PassEnv variable [... variable] | |
3363 | */ | |
3364 | ||
3365 | for (; *value;) | |
3366 | { | |
3367 | for (valuelen = 0; value[valuelen]; valuelen ++) | |
3368 | if (isspace(value[valuelen]) || value[valuelen] == ',') | |
3369 | break; | |
3370 | ||
3371 | if (value[valuelen]) | |
3372 | { | |
3373 | value[valuelen] = '\0'; | |
3374 | valuelen ++; | |
3375 | } | |
3376 | ||
3377 | cupsdSetEnv(value, NULL); | |
3378 | ||
3379 | for (value += valuelen; *value; value ++) | |
3380 | if (!isspace(*value) || *value != ',') | |
3381 | break; | |
3382 | } | |
3383 | } | |
e07d4801 MS |
3384 | else if (!strcasecmp(line, "ServerAlias") && value) |
3385 | { | |
3386 | if (!ServerAlias) | |
3387 | ServerAlias = cupsArrayNew(NULL, NULL); | |
3388 | ||
3389 | cupsdAddAlias(ServerAlias, value); | |
3390 | } | |
c934a06c | 3391 | else if (!strcasecmp(line, "SetEnv") && value) |
ef416fc2 | 3392 | { |
3393 | /* | |
3394 | * SetEnv variable value | |
3395 | */ | |
3396 | ||
3397 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
3398 | ||
3399 | if (*valueptr) | |
3400 | { | |
3401 | /* | |
3402 | * Found a value... | |
3403 | */ | |
3404 | ||
3405 | while (isspace(*valueptr & 255)) | |
3406 | *valueptr++ = '\0'; | |
3407 | ||
3408 | cupsdSetEnv(value, valueptr); | |
3409 | } | |
3410 | else | |
3411 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3412 | "Missing value for SetEnv directive on line %d.", | |
3413 | linenum); | |
3414 | } | |
58dc1933 | 3415 | #ifdef HAVE_SSL |
b19ccc9e MS |
3416 | else if (!strcasecmp(line, "SSLOptions")) |
3417 | { | |
3418 | /* | |
3419 | * SSLOptions options | |
3420 | */ | |
3421 | ||
3422 | if (!value || !strcasecmp(value, "none")) | |
3423 | SSLOptions = CUPSD_SSL_NONE; | |
3424 | else if (!strcasecmp(value, "noemptyfragments")) | |
3425 | SSLOptions = CUPSD_SSL_NOEMPTY; | |
3426 | else | |
3427 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3428 | "Unknown value \"%s\" for SSLOptions directive on " | |
3429 | "line %d.", value, linenum); | |
3430 | } | |
58dc1933 | 3431 | #endif /* HAVE_SSL */ |
ef416fc2 | 3432 | else |
3433 | { | |
3434 | /* | |
3435 | * Find a simple variable in the list... | |
3436 | */ | |
3437 | ||
3438 | for (i = NUM_VARS, var = variables; i > 0; i --, var ++) | |
3439 | if (!strcasecmp(line, var->name)) | |
3440 | break; | |
3441 | ||
3442 | if (i == 0) | |
3443 | { | |
3444 | /* | |
3445 | * Unknown directive! Output an error message and continue... | |
3446 | */ | |
3447 | ||
c934a06c MS |
3448 | if (!value) |
3449 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value for %s on line %d.", | |
3450 | line, linenum); | |
3451 | else | |
3452 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d.", | |
3453 | line, linenum); | |
ef416fc2 | 3454 | continue; |
3455 | } | |
3456 | ||
3457 | switch (var->type) | |
3458 | { | |
3459 | case CUPSD_VARTYPE_INTEGER : | |
a74454a7 | 3460 | if (!value) |
3461 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3462 | "Missing integer value for %s on line %d!", | |
3463 | line, linenum); | |
3464 | else | |
ef416fc2 | 3465 | { |
3466 | int n; /* Number */ | |
3467 | char *units; /* Units */ | |
3468 | ||
3469 | ||
3470 | n = strtol(value, &units, 0); | |
3471 | ||
3472 | if (units && *units) | |
3473 | { | |
3474 | if (tolower(units[0] & 255) == 'g') | |
3475 | n *= 1024 * 1024 * 1024; | |
3476 | else if (tolower(units[0] & 255) == 'm') | |
3477 | n *= 1024 * 1024; | |
3478 | else if (tolower(units[0] & 255) == 'k') | |
3479 | n *= 1024; | |
3480 | else if (tolower(units[0] & 255) == 't') | |
3481 | n *= 262144; | |
3482 | } | |
3483 | ||
8ca02f3c | 3484 | if (n < 0) |
3485 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3486 | "Bad negative integer value for %s on line %d!", | |
3487 | line, linenum); | |
3488 | else | |
3489 | *((int *)var->ptr) = n; | |
ef416fc2 | 3490 | } |
3491 | break; | |
3492 | ||
3493 | case CUPSD_VARTYPE_BOOLEAN : | |
a74454a7 | 3494 | if (!value) |
3495 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3496 | "Missing boolean value for %s on line %d!", | |
3497 | line, linenum); | |
3498 | else if (!strcasecmp(value, "true") || | |
3499 | !strcasecmp(value, "on") || | |
3500 | !strcasecmp(value, "enabled") || | |
3501 | !strcasecmp(value, "yes") || | |
3502 | atoi(value) != 0) | |
ef416fc2 | 3503 | *((int *)var->ptr) = TRUE; |
3504 | else if (!strcasecmp(value, "false") || | |
3505 | !strcasecmp(value, "off") || | |
3506 | !strcasecmp(value, "disabled") || | |
3507 | !strcasecmp(value, "no") || | |
3508 | !strcasecmp(value, "0")) | |
3509 | *((int *)var->ptr) = FALSE; | |
3510 | else | |
3511 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3512 | "Unknown boolean value %s on line %d.", | |
3513 | value, linenum); | |
3514 | break; | |
3515 | ||
76cd9e37 | 3516 | case CUPSD_VARTYPE_PATHNAME : |
c934a06c MS |
3517 | if (!value) |
3518 | { | |
3519 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3520 | "Missing pathname value for %s on line %d!", | |
3521 | line, linenum); | |
3522 | break; | |
3523 | } | |
3524 | ||
3525 | if (value[0] == '/') | |
76cd9e37 MS |
3526 | strlcpy(temp, value, sizeof(temp)); |
3527 | else | |
3528 | snprintf(temp, sizeof(temp), "%s/%s", ServerRoot, value); | |
3529 | ||
3530 | if (access(temp, 0)) | |
3531 | { | |
3532 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3533 | "File or directory for \"%s %s\" on line %d " | |
3534 | "does not exist!", line, value, linenum); | |
3535 | break; | |
3536 | } | |
3537 | ||
ef416fc2 | 3538 | case CUPSD_VARTYPE_STRING : |
3539 | cupsdSetString((char **)var->ptr, value); | |
3540 | break; | |
3541 | } | |
3542 | } | |
3543 | } | |
3544 | ||
3545 | return (1); | |
3546 | } | |
3547 | ||
3548 | ||
3549 | /* | |
3550 | * 'read_location()' - Read a <Location path> definition. | |
3551 | */ | |
3552 | ||
3553 | static int /* O - New line number or 0 on error */ | |
3554 | read_location(cups_file_t *fp, /* I - Configuration file */ | |
3555 | char *location, /* I - Location name/path */ | |
3556 | int linenum) /* I - Current line number */ | |
3557 | { | |
3558 | cupsd_location_t *loc, /* New location */ | |
3559 | *parent; /* Parent location */ | |
3560 | char line[HTTP_MAX_BUFFER], | |
3561 | /* Line buffer */ | |
3562 | *value, /* Value for directive */ | |
3563 | *valptr; /* Pointer into value */ | |
3564 | ||
3565 | ||
3566 | if ((parent = cupsdAddLocation(location)) == NULL) | |
3567 | return (0); | |
3568 | ||
5bd77a73 | 3569 | parent->limit = CUPSD_AUTH_LIMIT_ALL; |
ef416fc2 | 3570 | loc = parent; |
3571 | ||
3572 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3573 | { | |
3574 | /* | |
3575 | * Decode the directive... | |
3576 | */ | |
3577 | ||
3578 | if (!strcasecmp(line, "</Location>")) | |
3579 | return (linenum); | |
3580 | else if (!strcasecmp(line, "<Limit") || | |
3581 | !strcasecmp(line, "<LimitExcept")) | |
3582 | { | |
3583 | if (!value) | |
3584 | { | |
3585 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
49d87452 MS |
3586 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3587 | return (0); | |
b19ccc9e MS |
3588 | else |
3589 | continue; | |
ef416fc2 | 3590 | } |
ef55b745 | 3591 | |
ef416fc2 | 3592 | if ((loc = cupsdCopyLocation(&parent)) == NULL) |
3593 | return (0); | |
3594 | ||
3595 | loc->limit = 0; | |
3596 | while (*value) | |
3597 | { | |
3598 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3599 | ||
3600 | if (*valptr) | |
3601 | *valptr++ = '\0'; | |
3602 | ||
3603 | if (!strcmp(value, "ALL")) | |
5bd77a73 | 3604 | loc->limit = CUPSD_AUTH_LIMIT_ALL; |
ef416fc2 | 3605 | else if (!strcmp(value, "GET")) |
5bd77a73 | 3606 | loc->limit |= CUPSD_AUTH_LIMIT_GET; |
ef416fc2 | 3607 | else if (!strcmp(value, "HEAD")) |
5bd77a73 | 3608 | loc->limit |= CUPSD_AUTH_LIMIT_HEAD; |
ef416fc2 | 3609 | else if (!strcmp(value, "OPTIONS")) |
5bd77a73 | 3610 | loc->limit |= CUPSD_AUTH_LIMIT_OPTIONS; |
ef416fc2 | 3611 | else if (!strcmp(value, "POST")) |
5bd77a73 | 3612 | loc->limit |= CUPSD_AUTH_LIMIT_POST; |
ef416fc2 | 3613 | else if (!strcmp(value, "PUT")) |
5bd77a73 | 3614 | loc->limit |= CUPSD_AUTH_LIMIT_PUT; |
ef416fc2 | 3615 | else if (!strcmp(value, "TRACE")) |
5bd77a73 | 3616 | loc->limit |= CUPSD_AUTH_LIMIT_TRACE; |
ef416fc2 | 3617 | else |
3618 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown request type %s on line %d!", | |
3619 | value, linenum); | |
3620 | ||
3621 | for (value = valptr; isspace(*value & 255); value ++); | |
3622 | } | |
3623 | ||
3624 | if (!strcasecmp(line, "<LimitExcept")) | |
5bd77a73 | 3625 | loc->limit = CUPSD_AUTH_LIMIT_ALL ^ loc->limit; |
ef416fc2 | 3626 | |
3627 | parent->limit &= ~loc->limit; | |
3628 | } | |
ac884b6a MS |
3629 | else if (!strcasecmp(line, "</Limit>") || |
3630 | !strcasecmp(line, "</LimitExcept>")) | |
ef416fc2 | 3631 | loc = parent; |
3632 | else if (!parse_aaa(loc, line, value, linenum)) | |
3633 | { | |
3634 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3635 | "Unknown Location directive %s on line %d.", | |
3636 | line, linenum); | |
49d87452 MS |
3637 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3638 | return (0); | |
ef416fc2 | 3639 | } |
3640 | } | |
3641 | ||
3642 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3643 | "Unexpected end-of-file at line %d while reading location!", | |
3644 | linenum); | |
3645 | ||
49d87452 | 3646 | return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum); |
ef416fc2 | 3647 | } |
3648 | ||
3649 | ||
3650 | /* | |
3651 | * 'read_policy()' - Read a <Policy name> definition. | |
3652 | */ | |
3653 | ||
3654 | static int /* O - New line number or 0 on error */ | |
3655 | read_policy(cups_file_t *fp, /* I - Configuration file */ | |
3656 | char *policy, /* I - Location name/path */ | |
3657 | int linenum) /* I - Current line number */ | |
3658 | { | |
3659 | int i; /* Looping var */ | |
3660 | cupsd_policy_t *pol; /* Policy */ | |
3661 | cupsd_location_t *op; /* Policy operation */ | |
3662 | int num_ops; /* Number of IPP operations */ | |
3663 | ipp_op_t ops[100]; /* Operations */ | |
3664 | char line[HTTP_MAX_BUFFER], | |
3665 | /* Line buffer */ | |
3666 | *value, /* Value for directive */ | |
3667 | *valptr; /* Pointer into value */ | |
3668 | ||
3669 | ||
3670 | /* | |
3671 | * Create the policy... | |
3672 | */ | |
3673 | ||
3674 | if ((pol = cupsdAddPolicy(policy)) == NULL) | |
3675 | return (0); | |
3676 | ||
3677 | /* | |
3678 | * Read from the file... | |
3679 | */ | |
3680 | ||
3681 | op = NULL; | |
3682 | num_ops = 0; | |
3683 | ||
3684 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3685 | { | |
3686 | /* | |
3687 | * Decode the directive... | |
3688 | */ | |
3689 | ||
3690 | if (!strcasecmp(line, "</Policy>")) | |
3691 | { | |
3692 | if (op) | |
3693 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3694 | "Missing </Limit> before </Policy> on line %d!", | |
3695 | linenum); | |
3696 | ||
2e4ff8af | 3697 | /* |
c7017ecc MS |
3698 | * Verify that we have an explicit policy for Validate-Job, Cancel-Jobs, |
3699 | * Cancel-My-Jobs, Close-Job, and CUPS-Get-Document, which ensures that | |
3700 | * upgrades do not introduce new security issues... | |
2e4ff8af MS |
3701 | */ |
3702 | ||
c7017ecc MS |
3703 | if ((op = cupsdFindPolicyOp(pol, IPP_VALIDATE_JOB)) == NULL || |
3704 | op->op == IPP_ANY_OPERATION) | |
3705 | { | |
3706 | if ((op = cupsdFindPolicyOp(pol, IPP_PRINT_JOB)) != NULL && | |
3707 | op->op != IPP_ANY_OPERATION) | |
3708 | { | |
3709 | /* | |
3710 | * Add a new limit for Validate-Job using the Print-Job limit as a | |
3711 | * template... | |
3712 | */ | |
3713 | ||
3714 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3715 | "No limit for Validate-Job defined in policy %s " | |
3716 | "- using Print-Job's policy", pol->name); | |
3717 | ||
3718 | cupsdAddPolicyOp(pol, op, IPP_VALIDATE_JOB); | |
3719 | } | |
3720 | } | |
3721 | ||
aaf19ab0 MS |
3722 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_JOBS)) == NULL || |
3723 | op->op == IPP_ANY_OPERATION) | |
3724 | { | |
3725 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_JOB)) != NULL && | |
3726 | op->op != IPP_ANY_OPERATION) | |
3727 | { | |
3728 | /* | |
3729 | * Add a new limit for Cancel-Jobs using the Cancel-Job limit as a | |
3730 | * template... | |
3731 | */ | |
3732 | ||
3733 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3734 | "No limit for Cancel-Jobs defined in policy %s " | |
3735 | "- using Cancel-Job's policy", pol->name); | |
3736 | ||
3737 | cupsdAddPolicyOp(pol, op, IPP_CANCEL_JOBS); | |
3738 | } | |
3739 | } | |
3740 | ||
3741 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_MY_JOBS)) == NULL || | |
3742 | op->op == IPP_ANY_OPERATION) | |
3743 | { | |
3744 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
3745 | op->op != IPP_ANY_OPERATION) | |
3746 | { | |
3747 | /* | |
3748 | * Add a new limit for Cancel-My-Jobs using the Send-Document limit as | |
3749 | * a template... | |
3750 | */ | |
3751 | ||
3752 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3753 | "No limit for Cancel-My-Jobs defined in policy %s " | |
3754 | "- using Send-Document's policy", pol->name); | |
3755 | ||
3756 | cupsdAddPolicyOp(pol, op, IPP_CANCEL_MY_JOBS); | |
3757 | } | |
3758 | } | |
3759 | ||
3760 | if ((op = cupsdFindPolicyOp(pol, IPP_CLOSE_JOB)) == NULL || | |
3761 | op->op == IPP_ANY_OPERATION) | |
3762 | { | |
3763 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
3764 | op->op != IPP_ANY_OPERATION) | |
3765 | { | |
3766 | /* | |
3767 | * Add a new limit for Close-Job using the Send-Document limit as a | |
3768 | * template... | |
3769 | */ | |
3770 | ||
3771 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3772 | "No limit for Close-Job defined in policy %s " | |
3773 | "- using Send-Document's policy", pol->name); | |
3774 | ||
3775 | cupsdAddPolicyOp(pol, op, IPP_CLOSE_JOB); | |
3776 | } | |
3777 | } | |
3778 | ||
2e4ff8af MS |
3779 | if ((op = cupsdFindPolicyOp(pol, CUPS_GET_DOCUMENT)) == NULL || |
3780 | op->op == IPP_ANY_OPERATION) | |
3781 | { | |
3782 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
3783 | op->op != IPP_ANY_OPERATION) | |
3784 | { | |
3785 | /* | |
3786 | * Add a new limit for CUPS-Get-Document using the Send-Document | |
3787 | * limit as a template... | |
3788 | */ | |
3789 | ||
3790 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3791 | "No limit for CUPS-Get-Document defined in policy %s " | |
3792 | "- using Send-Document's policy", pol->name); | |
3793 | ||
3794 | cupsdAddPolicyOp(pol, op, CUPS_GET_DOCUMENT); | |
3795 | } | |
3796 | } | |
3797 | ||
ef416fc2 | 3798 | return (linenum); |
3799 | } | |
3800 | else if (!strcasecmp(line, "<Limit") && !op) | |
3801 | { | |
3802 | if (!value) | |
3803 | { | |
3804 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
49d87452 MS |
3805 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3806 | return (0); | |
b19ccc9e MS |
3807 | else |
3808 | continue; | |
ef416fc2 | 3809 | } |
ef55b745 | 3810 | |
ef416fc2 | 3811 | /* |
3812 | * Scan for IPP operation names... | |
3813 | */ | |
3814 | ||
3815 | num_ops = 0; | |
3816 | ||
3817 | while (*value) | |
3818 | { | |
3819 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3820 | ||
3821 | if (*valptr) | |
3822 | *valptr++ = '\0'; | |
3823 | ||
3824 | if (num_ops < (int)(sizeof(ops) / sizeof(ops[0]))) | |
3825 | { | |
3826 | if (!strcasecmp(value, "All")) | |
3827 | ops[num_ops] = IPP_ANY_OPERATION; | |
3828 | else if ((ops[num_ops] = ippOpValue(value)) == IPP_BAD_OPERATION) | |
3829 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3830 | "Bad IPP operation name \"%s\" on line %d!", | |
3831 | value, linenum); | |
3832 | else | |
3833 | num_ops ++; | |
3834 | } | |
3835 | else | |
3836 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3837 | "Too many operations listed on line %d!", | |
3838 | linenum); | |
3839 | ||
3840 | for (value = valptr; isspace(*value & 255); value ++); | |
3841 | } | |
3842 | ||
3843 | /* | |
3844 | * If none are specified, apply the policy to all operations... | |
3845 | */ | |
3846 | ||
3847 | if (num_ops == 0) | |
3848 | { | |
3849 | ops[0] = IPP_ANY_OPERATION; | |
3850 | num_ops = 1; | |
3851 | } | |
3852 | ||
3853 | /* | |
3854 | * Add a new policy for the first operation... | |
3855 | */ | |
3856 | ||
3857 | op = cupsdAddPolicyOp(pol, NULL, ops[0]); | |
3858 | } | |
3859 | else if (!strcasecmp(line, "</Limit>") && op) | |
3860 | { | |
3861 | /* | |
3862 | * Finish the current operation limit... | |
3863 | */ | |
3864 | ||
3865 | if (num_ops > 1) | |
3866 | { | |
3867 | /* | |
3868 | * Copy the policy to the other operations... | |
3869 | */ | |
3870 | ||
3871 | for (i = 1; i < num_ops; i ++) | |
3872 | cupsdAddPolicyOp(pol, op, ops[i]); | |
3873 | } | |
3874 | ||
3875 | op = NULL; | |
3876 | } | |
3877 | else if (!op) | |
3878 | { | |
3879 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3880 | "Missing <Limit ops> directive before %s on line %d.", | |
3881 | line, linenum); | |
49d87452 MS |
3882 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3883 | return (0); | |
ef416fc2 | 3884 | } |
3885 | else if (!parse_aaa(op, line, value, linenum)) | |
3886 | { | |
3887 | if (op) | |
3888 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3889 | "Unknown Policy Limit directive %s on line %d.", | |
3890 | line, linenum); | |
3891 | else | |
3892 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3893 | "Unknown Policy directive %s on line %d.", | |
3894 | line, linenum); | |
3895 | ||
49d87452 MS |
3896 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3897 | return (0); | |
ef416fc2 | 3898 | } |
3899 | } | |
3900 | ||
3901 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3902 | "Unexpected end-of-file at line %d while reading policy \"%s\"!", | |
3903 | linenum, policy); | |
3904 | ||
49d87452 | 3905 | return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum); |
ef416fc2 | 3906 | } |
3907 | ||
3908 | ||
3909 | /* | |
b19ccc9e | 3910 | * End of "$Id: conf.c 7952 2008-09-17 00:56:20Z mike $". |
ef416fc2 | 3911 | */ |