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ef416fc2 | 1 | /* |
10d09e33 | 2 | * "$Id: conf.c 9352 2010-11-06 04:55:26Z mike $" |
ef416fc2 | 3 | * |
10d09e33 | 4 | * Configuration routines for the CUPS scheduler. |
ef416fc2 | 5 | * |
0268488e | 6 | * Copyright 2007-2011 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. | |
eac3a0a0 | 24 | * mime_error_cb() - Log a MIME error. |
e07d4801 MS |
25 | * parse_aaa() - Parse authentication, authorization, and access |
26 | * control lines. | |
49d87452 | 27 | * parse_fatal_errors() - Parse FatalErrors values in a string. |
bd7854cb | 28 | * parse_groups() - Parse system group names in a string. |
29 | * parse_protocols() - Parse browse protocols in a string. | |
ef416fc2 | 30 | * read_configuration() - Read a configuration file. |
31 | * read_location() - Read a <Location path> definition. | |
32 | * read_policy() - Read a <Policy name> definition. | |
10d09e33 | 33 | * set_policy_defaults() - Set default policy values as needed. |
ef416fc2 | 34 | */ |
35 | ||
36 | /* | |
37 | * Include necessary headers... | |
38 | */ | |
39 | ||
40 | #include "cupsd.h" | |
41 | #include <stdarg.h> | |
42 | #include <grp.h> | |
43 | #include <sys/utsname.h> | |
b94498cf | 44 | #include <syslog.h> |
ef416fc2 | 45 | |
97c9a8d7 MS |
46 | #ifdef HAVE_LIBPAPER |
47 | # include <paper.h> | |
48 | #endif /* HAVE_LIBPAPER */ | |
49 | ||
ef416fc2 | 50 | |
51 | /* | |
52 | * Possibly missing network definitions... | |
53 | */ | |
54 | ||
55 | #ifndef INADDR_NONE | |
56 | # define INADDR_NONE 0xffffffff | |
57 | #endif /* !INADDR_NONE */ | |
58 | ||
59 | ||
60 | /* | |
61 | * Configuration variable structure... | |
62 | */ | |
63 | ||
64 | typedef enum | |
65 | { | |
66 | CUPSD_VARTYPE_INTEGER, /* Integer option */ | |
67 | CUPSD_VARTYPE_STRING, /* String option */ | |
76cd9e37 MS |
68 | CUPSD_VARTYPE_BOOLEAN, /* Boolean option */ |
69 | CUPSD_VARTYPE_PATHNAME /* File/directory name option */ | |
ef416fc2 | 70 | } cupsd_vartype_t; |
71 | ||
72 | typedef struct | |
73 | { | |
74 | char *name; /* Name of variable */ | |
75 | void *ptr; /* Pointer to variable */ | |
76 | cupsd_vartype_t type; /* Type (int, string, address) */ | |
77 | } cupsd_var_t; | |
78 | ||
79 | ||
80 | /* | |
81 | * Local globals... | |
82 | */ | |
83 | ||
ac884b6a | 84 | static const cupsd_var_t variables[] = |
ef416fc2 | 85 | { |
86 | { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING }, | |
87 | { "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN }, | |
84315f46 MS |
88 | #ifdef HAVE_DNSSD |
89 | { "BrowseDNSSDRegType", &DNSSDRegType, CUPSD_VARTYPE_STRING }, | |
90 | #endif /* HAVE_DNSSD */ | |
ef416fc2 | 91 | { "BrowseInterval", &BrowseInterval, CUPSD_VARTYPE_INTEGER }, |
b423cd4c | 92 | #ifdef HAVE_LDAP |
93 | { "BrowseLDAPBindDN", &BrowseLDAPBindDN, CUPSD_VARTYPE_STRING }, | |
1ff0402e | 94 | # ifdef HAVE_LDAP_SSL |
76cd9e37 | 95 | { "BrowseLDAPCACertFile", &BrowseLDAPCACertFile, CUPSD_VARTYPE_PATHNAME }, |
1ff0402e | 96 | # endif /* HAVE_LDAP_SSL */ |
b423cd4c | 97 | { "BrowseLDAPDN", &BrowseLDAPDN, CUPSD_VARTYPE_STRING }, |
98 | { "BrowseLDAPPassword", &BrowseLDAPPassword, CUPSD_VARTYPE_STRING }, | |
99 | { "BrowseLDAPServer", &BrowseLDAPServer, CUPSD_VARTYPE_STRING }, | |
100 | #endif /* HAVE_LDAP */ | |
ef416fc2 | 101 | { "BrowseLocalOptions", &BrowseLocalOptions, CUPSD_VARTYPE_STRING }, |
102 | { "BrowsePort", &BrowsePort, CUPSD_VARTYPE_INTEGER }, | |
103 | { "BrowseRemoteOptions", &BrowseRemoteOptions, CUPSD_VARTYPE_STRING }, | |
104 | { "BrowseShortNames", &BrowseShortNames, CUPSD_VARTYPE_BOOLEAN }, | |
105 | { "BrowseTimeout", &BrowseTimeout, CUPSD_VARTYPE_INTEGER }, | |
b19ccc9e | 106 | { "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN }, |
ef416fc2 | 107 | { "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN }, |
108 | { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING }, | |
109 | { "Classification", &Classification, CUPSD_VARTYPE_STRING }, | |
110 | { "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN }, | |
111 | { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER }, | |
112 | { "DataDir", &DataDir, CUPSD_VARTYPE_STRING }, | |
ef416fc2 | 113 | { "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING }, |
114 | { "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_INTEGER }, | |
c5571a1d | 115 | { "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 116 | { "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING }, |
fa73b229 | 117 | { "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN }, |
3dfe78b3 | 118 | { "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 119 | { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING }, |
120 | { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING }, | |
323c5de1 | 121 | { "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 122 | { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN }, |
123 | { "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER }, | |
124 | { "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER }, | |
125 | { "FontPath", &FontPath, CUPSD_VARTYPE_STRING }, | |
db0bd74a | 126 | { "HideImplicitMembers", &HideImplicitMembers, CUPSD_VARTYPE_BOOLEAN }, |
ef416fc2 | 127 | { "ImplicitClasses", &ImplicitClasses, CUPSD_VARTYPE_BOOLEAN }, |
128 | { "ImplicitAnyClasses", &ImplicitAnyClasses, CUPSD_VARTYPE_BOOLEAN }, | |
238c3832 | 129 | { "JobKillDelay", &JobKillDelay, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 130 | { "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER }, |
131 | { "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_INTEGER }, | |
132 | { "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_INTEGER }, | |
133 | { "KeepAlive", &KeepAlive, CUPSD_VARTYPE_BOOLEAN }, | |
f7deaa1a | 134 | #ifdef HAVE_LAUNCHD |
135 | { "LaunchdTimeout", &LaunchdTimeout, CUPSD_VARTYPE_INTEGER }, | |
f7deaa1a | 136 | #endif /* HAVE_LAUNCHD */ |
ef416fc2 | 137 | { "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, |
138 | { "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER }, | |
178cb736 | 139 | { "LogDebugHistory", &LogDebugHistory, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 140 | { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER }, |
2e4ff8af | 141 | { "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 142 | { "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER }, |
143 | { "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER }, | |
144 | { "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER }, | |
145 | { "MaxCopies", &MaxCopies, CUPSD_VARTYPE_INTEGER }, | |
146 | { "MaxEvents", &MaxEvents, CUPSD_VARTYPE_INTEGER }, | |
147 | { "MaxJobs", &MaxJobs, CUPSD_VARTYPE_INTEGER }, | |
148 | { "MaxJobsPerPrinter", &MaxJobsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
149 | { "MaxJobsPerUser", &MaxJobsPerUser, CUPSD_VARTYPE_INTEGER }, | |
150 | { "MaxLeaseDuration", &MaxLeaseDuration, CUPSD_VARTYPE_INTEGER }, | |
151 | { "MaxLogSize", &MaxLogSize, CUPSD_VARTYPE_INTEGER }, | |
ef416fc2 | 152 | { "MaxRequestSize", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, |
153 | { "MaxSubscriptions", &MaxSubscriptions, CUPSD_VARTYPE_INTEGER }, | |
154 | { "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER }, | |
155 | { "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
156 | { "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER }, | |
dfd5680b | 157 | { "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_INTEGER }, |
ef416fc2 | 158 | { "PageLog", &PageLog, CUPSD_VARTYPE_STRING }, |
01ce6322 | 159 | { "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 160 | { "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_BOOLEAN }, |
161 | { "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_BOOLEAN }, | |
162 | { "Printcap", &Printcap, CUPSD_VARTYPE_STRING }, | |
163 | { "PrintcapGUI", &PrintcapGUI, CUPSD_VARTYPE_STRING }, | |
164 | { "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_INTEGER }, | |
165 | { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING }, | |
166 | { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING }, | |
167 | { "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING }, | |
ef416fc2 | 168 | { "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_INTEGER }, |
169 | { "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING }, | |
76cd9e37 | 170 | { "ServerBin", &ServerBin, CUPSD_VARTYPE_PATHNAME }, |
ef416fc2 | 171 | #ifdef HAVE_SSL |
76cd9e37 | 172 | { "ServerCertificate", &ServerCertificate, CUPSD_VARTYPE_PATHNAME }, |
ef416fc2 | 173 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) |
76cd9e37 | 174 | { "ServerKey", &ServerKey, CUPSD_VARTYPE_PATHNAME }, |
ef416fc2 | 175 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ |
176 | #endif /* HAVE_SSL */ | |
177 | { "ServerName", &ServerName, CUPSD_VARTYPE_STRING }, | |
76cd9e37 | 178 | { "ServerRoot", &ServerRoot, CUPSD_VARTYPE_PATHNAME }, |
2e4ff8af | 179 | { "SMBConfigFile", &SMBConfigFile, CUPSD_VARTYPE_STRING }, |
ef416fc2 | 180 | { "StateDir", &StateDir, CUPSD_VARTYPE_STRING }, |
f7deaa1a | 181 | #ifdef HAVE_AUTHORIZATION_H |
182 | { "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING }, | |
183 | #endif /* HAVE_AUTHORIZATION_H */ | |
76cd9e37 | 184 | { "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME }, |
e00b005a | 185 | { "Timeout", &Timeout, CUPSD_VARTYPE_INTEGER }, |
229681c1 MS |
186 | { "UseNetworkDefault", &UseNetworkDefault, CUPSD_VARTYPE_BOOLEAN }, |
187 | { "WebInterface", &WebInterface, CUPSD_VARTYPE_BOOLEAN } | |
ef416fc2 | 188 | }; |
189 | #define NUM_VARS (sizeof(variables) / sizeof(variables[0])) | |
190 | ||
191 | ||
ac884b6a | 192 | static const unsigned ones[4] = |
ef416fc2 | 193 | { |
194 | 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff | |
195 | }; | |
ac884b6a | 196 | static const unsigned zeros[4] = |
ef416fc2 | 197 | { |
198 | 0x00000000, 0x00000000, 0x00000000, 0x00000000 | |
199 | }; | |
200 | ||
201 | ||
202 | /* | |
203 | * Local functions... | |
204 | */ | |
e07d4801 | 205 | |
ef416fc2 | 206 | static http_addrlist_t *get_address(const char *value, int defport); |
207 | static int get_addr_and_mask(const char *value, unsigned *ip, | |
208 | unsigned *mask); | |
eac3a0a0 | 209 | static void mime_error_cb(void *ctx, const char *message); |
ef416fc2 | 210 | static int parse_aaa(cupsd_location_t *loc, char *line, |
211 | char *value, int linenum); | |
49d87452 | 212 | static int parse_fatal_errors(const char *s); |
bd7854cb | 213 | static int parse_groups(const char *s); |
214 | static int parse_protocols(const char *s); | |
ef416fc2 | 215 | static int read_configuration(cups_file_t *fp); |
216 | static int read_location(cups_file_t *fp, char *name, int linenum); | |
217 | static int read_policy(cups_file_t *fp, char *name, int linenum); | |
10d09e33 | 218 | static void set_policy_defaults(cupsd_policy_t *pol); |
ef416fc2 | 219 | |
220 | ||
e07d4801 MS |
221 | /* |
222 | * 'cupsdAddAlias()' - Add a host alias. | |
223 | */ | |
224 | ||
225 | void | |
226 | cupsdAddAlias(cups_array_t *aliases, /* I - Array of aliases */ | |
227 | const char *name) /* I - Name to add */ | |
228 | { | |
229 | cupsd_alias_t *a; /* New alias */ | |
230 | size_t namelen; /* Length of name */ | |
231 | ||
232 | ||
233 | namelen = strlen(name); | |
234 | ||
235 | if ((a = (cupsd_alias_t *)malloc(sizeof(cupsd_alias_t) + namelen)) == NULL) | |
236 | return; | |
237 | ||
238 | a->namelen = namelen; | |
239 | strcpy(a->name, name); /* OK since a->name is allocated */ | |
240 | ||
241 | cupsArrayAdd(aliases, a); | |
242 | } | |
243 | ||
244 | ||
b94498cf | 245 | /* |
246 | * 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory. | |
247 | */ | |
248 | ||
249 | int /* O - 0 on success, -1 on error, 1 on warning */ | |
250 | cupsdCheckPermissions( | |
251 | const char *filename, /* I - File/directory name */ | |
252 | const char *suffix, /* I - Additional file/directory name */ | |
253 | int mode, /* I - Permissions */ | |
254 | int user, /* I - Owner */ | |
255 | int group, /* I - Group */ | |
256 | int is_dir, /* I - 1 = directory, 0 = file */ | |
257 | int create_dir) /* I - 1 = create directory, -1 = create w/o logging, 0 = not */ | |
258 | { | |
259 | int dir_created = 0; /* Did we create a directory? */ | |
260 | char pathname[1024]; /* File name with prefix */ | |
261 | struct stat fileinfo; /* Stat buffer */ | |
49d87452 | 262 | int is_symlink; /* Is "filename" a symlink? */ |
b94498cf | 263 | |
264 | ||
265 | /* | |
266 | * Prepend the given root to the filename before testing it... | |
267 | */ | |
268 | ||
269 | if (suffix) | |
270 | { | |
271 | snprintf(pathname, sizeof(pathname), "%s/%s", filename, suffix); | |
272 | filename = pathname; | |
273 | } | |
274 | ||
275 | /* | |
276 | * See if we can stat the file/directory... | |
277 | */ | |
278 | ||
49d87452 | 279 | if (lstat(filename, &fileinfo)) |
b94498cf | 280 | { |
281 | if (errno == ENOENT && create_dir) | |
282 | { | |
283 | if (create_dir > 0) | |
284 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Creating missing directory \"%s\"", | |
285 | filename); | |
286 | ||
287 | if (mkdir(filename, mode)) | |
288 | { | |
289 | if (create_dir > 0) | |
290 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
291 | "Unable to create directory \"%s\" - %s", filename, | |
292 | strerror(errno)); | |
293 | else | |
294 | syslog(LOG_ERR, "Unable to create directory \"%s\" - %s", filename, | |
295 | strerror(errno)); | |
296 | ||
297 | return (-1); | |
298 | } | |
299 | ||
d1c13e16 MS |
300 | dir_created = 1; |
301 | fileinfo.st_mode = mode | S_IFDIR; | |
b94498cf | 302 | } |
303 | else | |
304 | return (create_dir ? -1 : 1); | |
305 | } | |
306 | ||
49d87452 MS |
307 | if ((is_symlink = S_ISLNK(fileinfo.st_mode)) != 0) |
308 | { | |
309 | if (stat(filename, &fileinfo)) | |
310 | { | |
311 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is a bad symlink - %s", | |
312 | filename, strerror(errno)); | |
313 | return (-1); | |
314 | } | |
315 | } | |
316 | ||
b94498cf | 317 | /* |
49d87452 | 318 | * Make sure it's a regular file or a directory as needed... |
b94498cf | 319 | */ |
320 | ||
321 | if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode)) | |
322 | { | |
c8fef167 | 323 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a regular file.", filename); |
b94498cf | 324 | return (-1); |
325 | } | |
326 | ||
327 | if (!dir_created && is_dir && !S_ISDIR(fileinfo.st_mode)) | |
328 | { | |
329 | if (create_dir >= 0) | |
c8fef167 | 330 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a directory.", filename); |
b94498cf | 331 | else |
c8fef167 | 332 | syslog(LOG_ERR, "\"%s\" is not a directory.", filename); |
b94498cf | 333 | |
334 | return (-1); | |
335 | } | |
336 | ||
49d87452 MS |
337 | /* |
338 | * If the filename is a symlink, do not change permissions (STR #2937)... | |
339 | */ | |
340 | ||
341 | if (is_symlink) | |
342 | return (0); | |
343 | ||
b94498cf | 344 | /* |
345 | * Fix owner, group, and mode as needed... | |
346 | */ | |
347 | ||
348 | if (dir_created || fileinfo.st_uid != user || fileinfo.st_gid != group) | |
349 | { | |
350 | if (create_dir >= 0) | |
351 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing ownership of \"%s\"", | |
352 | filename); | |
353 | ||
354 | if (chown(filename, user, group) && !getuid()) | |
355 | { | |
356 | if (create_dir >= 0) | |
357 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
358 | "Unable to change ownership of \"%s\" - %s", filename, | |
359 | strerror(errno)); | |
360 | else | |
361 | syslog(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename, | |
362 | strerror(errno)); | |
363 | ||
364 | return (1); | |
365 | } | |
366 | } | |
367 | ||
368 | if (dir_created || (fileinfo.st_mode & 07777) != mode) | |
369 | { | |
370 | if (create_dir >= 0) | |
371 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing access permissions of \"%s\"", | |
372 | filename); | |
373 | ||
374 | if (chmod(filename, mode)) | |
375 | { | |
376 | if (create_dir >= 0) | |
377 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
378 | "Unable to change permissions of \"%s\" - %s", filename, | |
379 | strerror(errno)); | |
380 | else | |
381 | syslog(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename, | |
382 | strerror(errno)); | |
383 | ||
384 | return (1); | |
385 | } | |
386 | } | |
387 | ||
388 | /* | |
389 | * Everything is OK... | |
390 | */ | |
391 | ||
392 | return (0); | |
393 | } | |
394 | ||
395 | ||
e07d4801 MS |
396 | /* |
397 | * 'cupsdFreeAliases()' - Free all of the alias entries. | |
398 | */ | |
399 | ||
400 | void | |
401 | cupsdFreeAliases(cups_array_t *aliases) /* I - Array of aliases */ | |
402 | { | |
403 | cupsd_alias_t *a; /* Current alias */ | |
404 | ||
405 | ||
406 | for (a = (cupsd_alias_t *)cupsArrayFirst(aliases); | |
407 | a; | |
408 | a = (cupsd_alias_t *)cupsArrayNext(aliases)) | |
409 | free(a); | |
410 | ||
411 | cupsArrayDelete(aliases); | |
412 | } | |
413 | ||
414 | ||
ef416fc2 | 415 | /* |
416 | * 'cupsdReadConfiguration()' - Read the cupsd.conf file. | |
417 | */ | |
418 | ||
419 | int /* O - 1 on success, 0 otherwise */ | |
420 | cupsdReadConfiguration(void) | |
421 | { | |
422 | int i; /* Looping var */ | |
423 | cups_file_t *fp; /* Configuration file */ | |
424 | int status; /* Return status */ | |
425 | char temp[1024], /* Temporary buffer */ | |
dd1abb6b | 426 | mimedir[1024], /* MIME directory */ |
ef416fc2 | 427 | *slash; /* Directory separator */ |
ef416fc2 | 428 | cups_lang_t *language; /* Language */ |
429 | struct passwd *user; /* Default user */ | |
430 | struct group *group; /* Default group */ | |
431 | char *old_serverroot, /* Old ServerRoot */ | |
432 | *old_requestroot; /* Old RequestRoot */ | |
f11a948a | 433 | int old_remote_port; /* Old RemotePort */ |
b423cd4c | 434 | const char *tmpdir; /* TMPDIR environment variable */ |
435 | struct stat tmpinfo; /* Temporary directory info */ | |
2e4ff8af | 436 | cupsd_policy_t *p; /* Policy */ |
b423cd4c | 437 | |
ef416fc2 | 438 | |
ef416fc2 | 439 | /* |
440 | * Save the old root paths... | |
441 | */ | |
442 | ||
443 | old_serverroot = NULL; | |
444 | cupsdSetString(&old_serverroot, ServerRoot); | |
445 | old_requestroot = NULL; | |
446 | cupsdSetString(&old_requestroot, RequestRoot); | |
447 | ||
448 | /* | |
449 | * Reset the server configuration data... | |
450 | */ | |
451 | ||
452 | cupsdDeleteAllLocations(); | |
453 | ||
454 | if (NumBrowsers > 0) | |
455 | { | |
456 | free(Browsers); | |
e53920b9 | 457 | Browsers = NULL; |
ef416fc2 | 458 | |
459 | NumBrowsers = 0; | |
460 | } | |
461 | ||
462 | if (NumPolled > 0) | |
463 | { | |
464 | free(Polled); | |
465 | ||
466 | NumPolled = 0; | |
467 | } | |
468 | ||
469 | if (NumRelays > 0) | |
470 | { | |
471 | for (i = 0; i < NumRelays; i ++) | |
10d09e33 | 472 | cupsArrayDelete(Relays[i].from); |
ef416fc2 | 473 | |
474 | free(Relays); | |
475 | ||
476 | NumRelays = 0; | |
477 | } | |
478 | ||
bd7854cb | 479 | cupsdDeleteAllListeners(); |
ef416fc2 | 480 | |
f11a948a MS |
481 | old_remote_port = RemotePort; |
482 | RemotePort = 0; | |
d1c13e16 | 483 | |
ef416fc2 | 484 | /* |
485 | * String options... | |
486 | */ | |
487 | ||
e07d4801 MS |
488 | cupsdFreeAliases(ServerAlias); |
489 | ServerAlias = NULL; | |
490 | ||
d1c13e16 MS |
491 | cupsdClearString(&ServerName); |
492 | cupsdClearString(&ServerAdmin); | |
ef416fc2 | 493 | cupsdSetString(&ServerBin, CUPS_SERVERBIN); |
494 | cupsdSetString(&RequestRoot, CUPS_REQUESTS); | |
495 | cupsdSetString(&CacheDir, CUPS_CACHEDIR); | |
496 | cupsdSetString(&DataDir, CUPS_DATADIR); | |
497 | cupsdSetString(&DocumentRoot, CUPS_DOCROOT); | |
498 | cupsdSetString(&AccessLog, CUPS_LOGDIR "/access_log"); | |
499 | cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log"); | |
500 | cupsdSetString(&PageLog, CUPS_LOGDIR "/page_log"); | |
01ce6322 | 501 | cupsdSetString(&PageLogFormat, |
0268488e | 502 | "%p %u %j %T %P %C %{job-billing} " |
01ce6322 | 503 | "%{job-originating-host-name} %{job-name} %{media} %{sides}"); |
e53920b9 | 504 | cupsdSetString(&Printcap, CUPS_DEFAULT_PRINTCAP); |
ef416fc2 | 505 | cupsdSetString(&PrintcapGUI, "/usr/bin/glpoptions"); |
506 | cupsdSetString(&FontPath, CUPS_FONTPATH); | |
507 | cupsdSetString(&RemoteRoot, "remroot"); | |
ae71f5de | 508 | cupsdSetString(&ServerHeader, "CUPS/1.4"); |
ef416fc2 | 509 | cupsdSetString(&StateDir, CUPS_STATEDIR); |
510 | ||
ed486911 | 511 | if (!strcmp(CUPS_DEFAULT_PRINTCAP, "/etc/printers.conf")) |
512 | PrintcapFormat = PRINTCAP_SOLARIS; | |
0af14961 MS |
513 | else if (!strcmp(CUPS_DEFAULT_PRINTCAP, |
514 | "/Library/Preferences/org.cups.printers.plist")) | |
515 | PrintcapFormat = PRINTCAP_PLIST; | |
ed486911 | 516 | else |
517 | PrintcapFormat = PRINTCAP_BSD; | |
518 | ||
ef416fc2 | 519 | strlcpy(temp, ConfigurationFile, sizeof(temp)); |
520 | if ((slash = strrchr(temp, '/')) != NULL) | |
521 | *slash = '\0'; | |
522 | ||
523 | cupsdSetString(&ServerRoot, temp); | |
524 | ||
525 | cupsdClearString(&Classification); | |
526 | ClassifyOverride = 0; | |
527 | ||
528 | #ifdef HAVE_SSL | |
529 | # ifdef HAVE_CDSASSL | |
fa73b229 | 530 | cupsdSetString(&ServerCertificate, "/Library/Keychains/System.keychain"); |
ef416fc2 | 531 | # else |
532 | cupsdSetString(&ServerCertificate, "ssl/server.crt"); | |
533 | cupsdSetString(&ServerKey, "ssl/server.key"); | |
534 | # endif /* HAVE_CDSASSL */ | |
535 | #endif /* HAVE_SSL */ | |
536 | ||
537 | language = cupsLangDefault(); | |
538 | ||
539 | if (!strcmp(language->language, "C") || !strcmp(language->language, "POSIX")) | |
540 | cupsdSetString(&DefaultLanguage, "en"); | |
541 | else | |
542 | cupsdSetString(&DefaultLanguage, language->language); | |
543 | ||
c5571a1d MS |
544 | cupsdClearString(&DefaultPaperSize); |
545 | ||
eac3a0a0 | 546 | cupsdSetString(&RIPCache, "128m"); |
ef416fc2 | 547 | |
b423cd4c | 548 | cupsdSetString(&TempDir, NULL); |
ef416fc2 | 549 | |
ef416fc2 | 550 | /* |
551 | * Find the default user... | |
552 | */ | |
553 | ||
554 | if ((user = getpwnam(CUPS_DEFAULT_USER)) != NULL) | |
555 | User = user->pw_uid; | |
556 | else | |
557 | { | |
558 | /* | |
559 | * Use the (historical) NFS nobody user ID (-2 as a 16-bit twos- | |
560 | * complement number...) | |
561 | */ | |
562 | ||
563 | User = 65534; | |
564 | } | |
565 | ||
566 | endpwent(); | |
567 | ||
568 | /* | |
d6ae789d | 569 | * Find the default group... |
ef416fc2 | 570 | */ |
571 | ||
d6ae789d | 572 | group = getgrnam(CUPS_DEFAULT_GROUP); |
ef416fc2 | 573 | endgrent(); |
574 | ||
d6ae789d | 575 | if (group) |
ef416fc2 | 576 | Group = group->gr_gid; |
577 | else | |
578 | { | |
579 | /* | |
d6ae789d | 580 | * Fallback to group "nobody"... |
ef416fc2 | 581 | */ |
582 | ||
d6ae789d | 583 | group = getgrnam("nobody"); |
584 | endgrent(); | |
585 | ||
586 | if (group) | |
587 | Group = group->gr_gid; | |
588 | else | |
589 | { | |
590 | /* | |
591 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
592 | * complement number...) | |
593 | */ | |
594 | ||
595 | Group = 65534; | |
596 | } | |
ef416fc2 | 597 | } |
598 | ||
599 | /* | |
600 | * Numeric options... | |
601 | */ | |
602 | ||
dfd5680b MS |
603 | AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS; |
604 | ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM; | |
605 | FatalErrors = parse_fatal_errors(CUPS_DEFAULT_FATAL_ERRORS); | |
606 | DefaultAuthType = CUPSD_AUTH_BASIC; | |
4744bd90 | 607 | #ifdef HAVE_SSL |
dfd5680b MS |
608 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; |
609 | SSLOptions = CUPSD_SSL_NONE; | |
4744bd90 | 610 | #endif /* HAVE_SSL */ |
dfd5680b | 611 | DirtyCleanInterval = DEFAULT_KEEPALIVE; |
238c3832 | 612 | JobKillDelay = DEFAULT_TIMEOUT; |
dfd5680b MS |
613 | JobRetryLimit = 5; |
614 | JobRetryInterval = 300; | |
615 | FileDevice = FALSE; | |
616 | FilterLevel = 0; | |
617 | FilterLimit = 0; | |
618 | FilterNice = 0; | |
619 | HostNameLookups = FALSE; | |
620 | ImplicitClasses = CUPS_DEFAULT_IMPLICIT_CLASSES; | |
621 | ImplicitAnyClasses = FALSE; | |
622 | HideImplicitMembers = TRUE; | |
623 | KeepAlive = TRUE; | |
624 | KeepAliveTimeout = DEFAULT_KEEPALIVE; | |
625 | ListenBackLog = SOMAXCONN; | |
178cb736 | 626 | LogDebugHistory = 200; |
dfd5680b MS |
627 | LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM; |
628 | LogLevel = CUPSD_LOG_WARN; | |
629 | LogTimeFormat = CUPSD_TIME_STANDARD; | |
630 | MaxClients = 100; | |
631 | MaxClientsPerHost = 0; | |
632 | MaxLogSize = 1024 * 1024; | |
dfd5680b MS |
633 | MaxRequestSize = 0; |
634 | MultipleOperationTimeout = DEFAULT_TIMEOUT; | |
635 | ReloadTimeout = DEFAULT_KEEPALIVE; | |
636 | RootCertDuration = 300; | |
637 | Timeout = DEFAULT_TIMEOUT; | |
638 | NumSystemGroups = 0; | |
229681c1 | 639 | WebInterface = CUPS_DEFAULT_WEBIF; |
dfd5680b MS |
640 | |
641 | BrowseInterval = DEFAULT_INTERVAL; | |
642 | BrowsePort = ippPort(); | |
643 | BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS); | |
644 | BrowseRemoteProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS); | |
645 | BrowseShortNames = CUPS_DEFAULT_BROWSE_SHORT_NAMES; | |
646 | BrowseTimeout = DEFAULT_TIMEOUT; | |
647 | BrowseWebIF = FALSE; | |
648 | Browsing = CUPS_DEFAULT_BROWSING; | |
649 | DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED; | |
ef416fc2 | 650 | |
84315f46 MS |
651 | #ifdef HAVE_DNSSD |
652 | cupsdSetString(&DNSSDRegType, "_ipp._tcp,_cups"); | |
653 | #endif /* HAVE_DNSSD */ | |
654 | ||
2e4ff8af MS |
655 | cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE); |
656 | cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE); | |
657 | ||
ef416fc2 | 658 | cupsdClearString(&BrowseLocalOptions); |
659 | cupsdClearString(&BrowseRemoteOptions); | |
660 | ||
323c5de1 | 661 | cupsdSetString(&ErrorPolicy, "stop-printer"); |
662 | ||
b423cd4c | 663 | #ifdef HAVE_LDAP |
664 | cupsdClearString(&BrowseLDAPBindDN); | |
665 | cupsdClearString(&BrowseLDAPDN); | |
666 | cupsdClearString(&BrowseLDAPPassword); | |
667 | cupsdClearString(&BrowseLDAPServer); | |
1ff0402e | 668 | # ifdef HAVE_LDAP_SSL |
bc44d920 | 669 | cupsdClearString(&BrowseLDAPCACertFile); |
1ff0402e | 670 | # endif /* HAVE_LDAP_SSL */ |
b423cd4c | 671 | #endif /* HAVE_LDAP */ |
672 | ||
ef416fc2 | 673 | JobHistory = DEFAULT_HISTORY; |
674 | JobFiles = DEFAULT_FILES; | |
675 | JobAutoPurge = 0; | |
676 | MaxJobs = 500; | |
677 | MaxActiveJobs = 0; | |
678 | MaxJobsPerUser = 0; | |
679 | MaxJobsPerPrinter = 0; | |
f7deaa1a | 680 | MaxCopies = CUPS_DEFAULT_MAX_COPIES; |
ef416fc2 | 681 | |
682 | cupsdDeleteAllPolicies(); | |
683 | cupsdClearString(&DefaultPolicy); | |
684 | ||
f7deaa1a | 685 | #ifdef HAVE_AUTHORIZATION_H |
686 | cupsdClearString(&SystemGroupAuthKey); | |
687 | #endif /* HAVE_AUTHORIZATION_H */ | |
688 | ||
ef416fc2 | 689 | MaxSubscriptions = 100; |
690 | MaxSubscriptionsPerJob = 0; | |
691 | MaxSubscriptionsPerPrinter = 0; | |
692 | MaxSubscriptionsPerUser = 0; | |
693 | DefaultLeaseDuration = 86400; | |
694 | MaxLeaseDuration = 0; | |
695 | ||
a4d04587 | 696 | #ifdef HAVE_LAUNCHD |
697 | LaunchdTimeout = DEFAULT_TIMEOUT + 10; | |
a4d04587 | 698 | #endif /* HAVE_LAUNCHD */ |
699 | ||
0268488e MS |
700 | /* |
701 | * Setup environment variables... | |
702 | */ | |
703 | ||
704 | cupsdInitEnv(); | |
705 | ||
ef416fc2 | 706 | /* |
707 | * Read the configuration file... | |
708 | */ | |
709 | ||
710 | if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL) | |
711 | return (0); | |
712 | ||
713 | status = read_configuration(fp); | |
714 | ||
715 | cupsFileClose(fp); | |
716 | ||
717 | if (!status) | |
718 | return (0); | |
719 | ||
4744bd90 | 720 | RunUser = getuid(); |
ef416fc2 | 721 | |
d1c13e16 | 722 | cupsdLogMessage(CUPSD_LOG_INFO, "Remote access is %s.", |
f11a948a | 723 | RemotePort ? "enabled" : "disabled"); |
d1c13e16 | 724 | |
5a6b583a MS |
725 | if (!RemotePort) |
726 | BrowseLocalProtocols = 0; /* Disable sharing - no remote access */ | |
727 | ||
8ca02f3c | 728 | /* |
729 | * See if the ServerName is an IP address... | |
730 | */ | |
731 | ||
f11a948a MS |
732 | if (ServerName) |
733 | { | |
734 | if (!ServerAlias) | |
735 | ServerAlias = cupsArrayNew(NULL, NULL); | |
736 | ||
737 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", ServerName); | |
738 | } | |
739 | else | |
d1c13e16 | 740 | { |
e07d4801 | 741 | if (gethostname(temp, sizeof(temp))) |
d1c13e16 MS |
742 | { |
743 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to get hostname: %s", | |
744 | strerror(errno)); | |
745 | strlcpy(temp, "localhost", sizeof(temp)); | |
746 | } | |
747 | ||
748 | cupsdSetString(&ServerName, temp); | |
e07d4801 MS |
749 | |
750 | if (!ServerAlias) | |
751 | ServerAlias = cupsArrayNew(NULL, NULL); | |
752 | ||
753 | cupsdAddAlias(ServerAlias, temp); | |
754 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp); | |
755 | ||
f11a948a | 756 | if (HostNameLookups || RemotePort) |
e07d4801 MS |
757 | { |
758 | struct hostent *host; /* Host entry to get FQDN */ | |
759 | ||
760 | if ((host = gethostbyname(temp)) != NULL) | |
761 | { | |
88f9aafc | 762 | if (_cups_strcasecmp(temp, host->h_name)) |
e07d4801 MS |
763 | { |
764 | cupsdSetString(&ServerName, host->h_name); | |
765 | cupsdAddAlias(ServerAlias, host->h_name); | |
766 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", | |
767 | host->h_name); | |
768 | } | |
769 | ||
770 | if (host->h_aliases) | |
771 | { | |
772 | for (i = 0; host->h_aliases[i]; i ++) | |
88f9aafc | 773 | if (_cups_strcasecmp(temp, host->h_aliases[i])) |
e07d4801 MS |
774 | { |
775 | cupsdAddAlias(ServerAlias, host->h_aliases[i]); | |
776 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", | |
777 | host->h_aliases[i]); | |
778 | } | |
779 | } | |
780 | } | |
781 | } | |
782 | ||
783 | /* | |
784 | * Make sure we have the base hostname added as an alias, too! | |
785 | */ | |
786 | ||
787 | if ((slash = strchr(temp, '.')) != NULL) | |
788 | { | |
789 | *slash = '\0'; | |
790 | cupsdAddAlias(ServerAlias, temp); | |
791 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp); | |
792 | } | |
d1c13e16 MS |
793 | } |
794 | ||
8ca02f3c | 795 | for (slash = ServerName; isdigit(*slash & 255) || *slash == '.'; slash ++); |
796 | ||
797 | ServerNameIsIP = !*slash; | |
798 | ||
d1c13e16 MS |
799 | /* |
800 | * Make sure ServerAdmin is initialized... | |
801 | */ | |
802 | ||
803 | if (!ServerAdmin) | |
804 | cupsdSetStringf(&ServerAdmin, "root@%s", ServerName); | |
805 | ||
ef416fc2 | 806 | /* |
807 | * Use the default system group if none was supplied in cupsd.conf... | |
808 | */ | |
809 | ||
810 | if (NumSystemGroups == 0) | |
bd7854cb | 811 | { |
812 | if (!parse_groups(CUPS_DEFAULT_SYSTEM_GROUPS)) | |
813 | { | |
814 | /* | |
815 | * Find the group associated with GID 0... | |
816 | */ | |
817 | ||
818 | group = getgrgid(0); | |
819 | endgrent(); | |
820 | ||
821 | if (group != NULL) | |
822 | cupsdSetString(&SystemGroups[0], group->gr_name); | |
823 | else | |
824 | cupsdSetString(&SystemGroups[0], "unknown"); | |
825 | ||
826 | SystemGroupIDs[0] = 0; | |
827 | NumSystemGroups = 1; | |
828 | } | |
829 | } | |
ef416fc2 | 830 | |
831 | /* | |
832 | * Get the access control list for browsing... | |
833 | */ | |
834 | ||
835 | BrowseACL = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL"); | |
836 | ||
837 | /* | |
838 | * Open the system log for cupsd if necessary... | |
839 | */ | |
840 | ||
841 | #ifdef HAVE_VSYSLOG | |
842 | if (!strcmp(AccessLog, "syslog") || | |
843 | !strcmp(ErrorLog, "syslog") || | |
844 | !strcmp(PageLog, "syslog")) | |
845 | openlog("cupsd", LOG_PID | LOG_NOWAIT | LOG_NDELAY, LOG_LPR); | |
846 | #endif /* HAVE_VSYSLOG */ | |
847 | ||
22c9029b MS |
848 | /* |
849 | * Make sure each of the log files exists and gets rotated as necessary... | |
850 | */ | |
851 | ||
eac3a0a0 | 852 | if (strcmp(AccessLog, "syslog")) |
22c9029b MS |
853 | cupsdCheckLogFile(&AccessFile, AccessLog); |
854 | ||
eac3a0a0 | 855 | if (strcmp(ErrorLog, "syslog")) |
22c9029b MS |
856 | cupsdCheckLogFile(&ErrorFile, ErrorLog); |
857 | ||
eac3a0a0 | 858 | if (strcmp(PageLog, "syslog")) |
22c9029b MS |
859 | cupsdCheckLogFile(&PageFile, PageLog); |
860 | ||
ef416fc2 | 861 | /* |
862 | * Log the configuration file that was used... | |
863 | */ | |
864 | ||
865 | cupsdLogMessage(CUPSD_LOG_INFO, "Loaded configuration file \"%s\"", | |
866 | ConfigurationFile); | |
867 | ||
868 | /* | |
869 | * Validate the Group and SystemGroup settings - they cannot be the same, | |
870 | * otherwise the CGI programs will be able to authenticate as root without | |
871 | * a password! | |
872 | */ | |
873 | ||
874 | if (!RunUser) | |
875 | { | |
876 | for (i = 0; i < NumSystemGroups; i ++) | |
877 | if (Group == SystemGroupIDs[i]) | |
878 | break; | |
879 | ||
880 | if (i < NumSystemGroups) | |
881 | { | |
882 | /* | |
883 | * Log the error and reset the group to a safe value... | |
884 | */ | |
885 | ||
886 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
c8fef167 | 887 | "Group and SystemGroup cannot use the same groups."); |
ef416fc2 | 888 | cupsdLogMessage(CUPSD_LOG_INFO, "Resetting Group to \"nobody\"..."); |
889 | ||
890 | group = getgrnam("nobody"); | |
891 | endgrent(); | |
892 | ||
893 | if (group != NULL) | |
894 | Group = group->gr_gid; | |
895 | else | |
896 | { | |
897 | /* | |
898 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
899 | * complement number...) | |
900 | */ | |
901 | ||
902 | Group = 65534; | |
903 | } | |
904 | } | |
905 | } | |
906 | ||
907 | /* | |
908 | * Check that we have at least one listen/port line; if not, report this | |
909 | * as an error and exit! | |
910 | */ | |
911 | ||
bd7854cb | 912 | if (cupsArrayCount(Listeners) == 0) |
ef416fc2 | 913 | { |
914 | /* | |
915 | * No listeners! | |
916 | */ | |
917 | ||
918 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
49d87452 | 919 | "No valid Listen or Port lines were found in the " |
c8fef167 | 920 | "configuration file."); |
ef416fc2 | 921 | |
922 | /* | |
923 | * Commit suicide... | |
924 | */ | |
925 | ||
926 | cupsdEndProcess(getpid(), 0); | |
927 | } | |
928 | ||
929 | /* | |
930 | * Set the default locale using the language and charset... | |
931 | */ | |
932 | ||
f8b3a85b | 933 | cupsdSetStringf(&DefaultLocale, "%s.UTF-8", DefaultLanguage); |
ef416fc2 | 934 | |
935 | /* | |
936 | * Update all relative filenames to include the full path from ServerRoot... | |
937 | */ | |
938 | ||
939 | if (DocumentRoot[0] != '/') | |
940 | cupsdSetStringf(&DocumentRoot, "%s/%s", ServerRoot, DocumentRoot); | |
941 | ||
942 | if (RequestRoot[0] != '/') | |
943 | cupsdSetStringf(&RequestRoot, "%s/%s", ServerRoot, RequestRoot); | |
944 | ||
945 | if (ServerBin[0] != '/') | |
946 | cupsdSetStringf(&ServerBin, "%s/%s", ServerRoot, ServerBin); | |
947 | ||
948 | if (StateDir[0] != '/') | |
949 | cupsdSetStringf(&StateDir, "%s/%s", ServerRoot, StateDir); | |
950 | ||
951 | if (CacheDir[0] != '/') | |
952 | cupsdSetStringf(&CacheDir, "%s/%s", ServerRoot, CacheDir); | |
953 | ||
954 | #ifdef HAVE_SSL | |
955 | if (ServerCertificate[0] != '/') | |
956 | cupsdSetStringf(&ServerCertificate, "%s/%s", ServerRoot, ServerCertificate); | |
957 | ||
49d87452 MS |
958 | if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot)) && |
959 | cupsdCheckPermissions(ServerCertificate, NULL, 0600, RunUser, Group, | |
960 | 0, 0) < 0 && | |
961 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
962 | return (0); | |
ef416fc2 | 963 | |
964 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) | |
965 | if (ServerKey[0] != '/') | |
966 | cupsdSetStringf(&ServerKey, "%s/%s", ServerRoot, ServerKey); | |
967 | ||
49d87452 MS |
968 | if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot)) && |
969 | cupsdCheckPermissions(ServerKey, NULL, 0600, RunUser, Group, 0, 0) < 0 && | |
970 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
971 | return (0); | |
ef416fc2 | 972 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ |
973 | #endif /* HAVE_SSL */ | |
974 | ||
975 | /* | |
976 | * Make sure that directories and config files are owned and | |
977 | * writable by the user and group in the cupsd.conf file... | |
978 | */ | |
979 | ||
ae71f5de MS |
980 | snprintf(temp, sizeof(temp), "%s/rss", CacheDir); |
981 | ||
49d87452 MS |
982 | if ((cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser, |
983 | Group, 1, 1) < 0 || | |
984 | cupsdCheckPermissions(CacheDir, NULL, 0775, RunUser, | |
985 | Group, 1, 1) < 0 || | |
986 | cupsdCheckPermissions(temp, NULL, 0775, RunUser, | |
987 | Group, 1, 1) < 0 || | |
988 | cupsdCheckPermissions(StateDir, NULL, 0755, RunUser, | |
989 | Group, 1, 1) < 0 || | |
990 | cupsdCheckPermissions(StateDir, "certs", RunUser ? 0711 : 0511, User, | |
991 | SystemGroupIDs[0], 1, 1) < 0 || | |
ef55b745 | 992 | cupsdCheckPermissions(ServerRoot, NULL, 0755, RunUser, |
49d87452 MS |
993 | Group, 1, 0) < 0 || |
994 | cupsdCheckPermissions(ServerRoot, "ppd", 0755, RunUser, | |
995 | Group, 1, 1) < 0 || | |
996 | cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser, | |
997 | Group, 1, 0) < 0 || | |
998 | cupsdCheckPermissions(ServerRoot, "cupsd.conf", ConfigFilePerm, RunUser, | |
999 | Group, 0, 0) < 0 || | |
1000 | cupsdCheckPermissions(ServerRoot, "classes.conf", 0600, RunUser, | |
1001 | Group, 0, 0) < 0 || | |
1002 | cupsdCheckPermissions(ServerRoot, "printers.conf", 0600, RunUser, | |
1003 | Group, 0, 0) < 0 || | |
1004 | cupsdCheckPermissions(ServerRoot, "passwd.md5", 0600, User, | |
1005 | Group, 0, 0) < 0) && | |
1006 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
d09495fa | 1007 | return (0); |
ef416fc2 | 1008 | |
b423cd4c | 1009 | /* |
1010 | * Update TempDir to the default if it hasn't been set already... | |
1011 | */ | |
1012 | ||
1013 | if (!TempDir) | |
1014 | { | |
1015 | if ((tmpdir = getenv("TMPDIR")) != NULL) | |
1016 | { | |
1017 | /* | |
1018 | * TMPDIR is defined, see if it is OK for us to use... | |
1019 | */ | |
1020 | ||
1021 | if (stat(tmpdir, &tmpinfo)) | |
1022 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to access TMPDIR (%s): %s", | |
1023 | tmpdir, strerror(errno)); | |
1024 | else if (!S_ISDIR(tmpinfo.st_mode)) | |
c8fef167 | 1025 | cupsdLogMessage(CUPSD_LOG_ERROR, "TMPDIR (%s) is not a directory.", |
b423cd4c | 1026 | tmpdir); |
1027 | else if ((tmpinfo.st_uid != User || !(tmpinfo.st_mode & S_IWUSR)) && | |
1028 | (tmpinfo.st_gid != Group || !(tmpinfo.st_mode & S_IWGRP)) && | |
1029 | !(tmpinfo.st_mode & S_IWOTH)) | |
1030 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 1031 | "TMPDIR (%s) has the wrong permissions.", tmpdir); |
b423cd4c | 1032 | else |
1033 | cupsdSetString(&TempDir, tmpdir); | |
b423cd4c | 1034 | } |
1035 | ||
1036 | if (!TempDir) | |
d09495fa | 1037 | { |
1038 | cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...", | |
1039 | RequestRoot); | |
b423cd4c | 1040 | cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot); |
d09495fa | 1041 | } |
b423cd4c | 1042 | } |
1043 | ||
ef416fc2 | 1044 | /* |
b94498cf | 1045 | * Make sure the temporary directory has the right permissions... |
ef416fc2 | 1046 | */ |
1047 | ||
ef416fc2 | 1048 | if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot)) || |
1049 | access(TempDir, 0)) | |
1050 | { | |
1051 | /* | |
1052 | * Update ownership and permissions if the CUPS temp directory | |
1053 | * is under the spool directory or does not exist... | |
1054 | */ | |
1055 | ||
49d87452 MS |
1056 | if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0 && |
1057 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
d09495fa | 1058 | return (0); |
ef416fc2 | 1059 | } |
1060 | ||
ef416fc2 | 1061 | /* |
0268488e | 1062 | * Update environment variables... |
ef416fc2 | 1063 | */ |
1064 | ||
0268488e | 1065 | cupsdUpdateEnv(); |
ef416fc2 | 1066 | |
c5571a1d MS |
1067 | /* |
1068 | * Update default paper size setting as needed... | |
1069 | */ | |
1070 | ||
1071 | if (!DefaultPaperSize) | |
1072 | { | |
1073 | #ifdef HAVE_LIBPAPER | |
1074 | char *paper_result; /* Paper size name from libpaper */ | |
1075 | ||
1076 | if ((paper_result = systempapername()) != NULL) | |
1077 | cupsdSetString(&DefaultPaperSize, paper_result); | |
1078 | else | |
1079 | #endif /* HAVE_LIBPAPER */ | |
1080 | if (!DefaultLanguage || | |
88f9aafc MS |
1081 | !_cups_strcasecmp(DefaultLanguage, "C") || |
1082 | !_cups_strcasecmp(DefaultLanguage, "POSIX") || | |
1083 | !_cups_strcasecmp(DefaultLanguage, "en") || | |
1084 | !_cups_strncasecmp(DefaultLanguage, "en.", 3) || | |
1085 | !_cups_strncasecmp(DefaultLanguage, "en_US", 5) || | |
1086 | !_cups_strncasecmp(DefaultLanguage, "en_CA", 5) || | |
1087 | !_cups_strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
c5571a1d MS |
1088 | { |
1089 | /* | |
1090 | * These are the only locales that will default to "letter" size... | |
1091 | */ | |
1092 | ||
1093 | cupsdSetString(&DefaultPaperSize, "Letter"); | |
1094 | } | |
1095 | else | |
1096 | cupsdSetString(&DefaultPaperSize, "A4"); | |
1097 | } | |
1098 | ||
1099 | /* | |
1100 | * Update classification setting as needed... | |
1101 | */ | |
1102 | ||
88f9aafc | 1103 | if (Classification && !_cups_strcasecmp(Classification, "none")) |
c5571a1d MS |
1104 | cupsdClearString(&Classification); |
1105 | ||
1106 | if (Classification) | |
1107 | cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification); | |
1108 | ||
ef416fc2 | 1109 | /* |
1110 | * Check the MaxClients setting, and then allocate memory for it... | |
1111 | */ | |
1112 | ||
1113 | if (MaxClients > (MaxFDs / 3) || MaxClients <= 0) | |
1114 | { | |
1115 | if (MaxClients > 0) | |
49d87452 MS |
1116 | cupsdLogMessage(CUPSD_LOG_INFO, |
1117 | "MaxClients limited to 1/3 (%d) of the file descriptor " | |
1118 | "limit (%d)...", | |
1119 | MaxFDs / 3, MaxFDs); | |
ef416fc2 | 1120 | |
1121 | MaxClients = MaxFDs / 3; | |
1122 | } | |
1123 | ||
bd7854cb | 1124 | cupsdLogMessage(CUPSD_LOG_INFO, "Configured for up to %d clients.", |
1125 | MaxClients); | |
ef416fc2 | 1126 | |
1127 | /* | |
1128 | * Check the MaxActiveJobs setting; limit to 1/3 the available | |
1129 | * file descriptors, since we need a pipe for each job... | |
1130 | */ | |
1131 | ||
1132 | if (MaxActiveJobs > (MaxFDs / 3)) | |
1133 | MaxActiveJobs = MaxFDs / 3; | |
1134 | ||
ef416fc2 | 1135 | /* |
1136 | * Update the MaxClientsPerHost value, as needed... | |
1137 | */ | |
1138 | ||
1139 | if (MaxClientsPerHost <= 0) | |
1140 | MaxClientsPerHost = MaxClients; | |
1141 | ||
1142 | if (MaxClientsPerHost > MaxClients) | |
1143 | MaxClientsPerHost = MaxClients; | |
1144 | ||
1145 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1146 | "Allowing up to %d client connections per host.", | |
1147 | MaxClientsPerHost); | |
1148 | ||
8ca02f3c | 1149 | /* |
1150 | * Make sure that BrowseTimeout is at least twice the interval... | |
1151 | */ | |
1152 | ||
1153 | if (BrowseTimeout < (2 * BrowseInterval) || BrowseTimeout <= 0) | |
1154 | { | |
c8fef167 | 1155 | cupsdLogMessage(CUPSD_LOG_ALERT, "Invalid BrowseTimeout value %d.", |
8ca02f3c | 1156 | BrowseTimeout); |
1157 | ||
1158 | if (BrowseInterval) | |
1159 | BrowseTimeout = BrowseInterval * 2; | |
1160 | else | |
1161 | BrowseTimeout = DEFAULT_TIMEOUT; | |
1162 | ||
c8fef167 | 1163 | cupsdLogMessage(CUPSD_LOG_ALERT, "Reset BrowseTimeout to %d.", |
8ca02f3c | 1164 | BrowseTimeout); |
1165 | } | |
1166 | ||
ef416fc2 | 1167 | /* |
1168 | * Update the default policy, as needed... | |
1169 | */ | |
1170 | ||
1171 | if (DefaultPolicy) | |
1172 | DefaultPolicyPtr = cupsdFindPolicy(DefaultPolicy); | |
1173 | else | |
1174 | DefaultPolicyPtr = NULL; | |
1175 | ||
1176 | if (!DefaultPolicyPtr) | |
1177 | { | |
ef416fc2 | 1178 | cupsd_location_t *po; /* New policy operation */ |
1179 | ||
1180 | ||
1181 | if (DefaultPolicy) | |
c8fef167 | 1182 | cupsdLogMessage(CUPSD_LOG_ERROR, "Default policy \"%s\" not found.", |
ef416fc2 | 1183 | DefaultPolicy); |
1184 | ||
e1d6a774 | 1185 | cupsdSetString(&DefaultPolicy, "default"); |
1186 | ||
ef416fc2 | 1187 | if ((DefaultPolicyPtr = cupsdFindPolicy("default")) != NULL) |
1188 | cupsdLogMessage(CUPSD_LOG_INFO, | |
c8fef167 | 1189 | "Using policy \"default\" as the default."); |
ef416fc2 | 1190 | else |
1191 | { | |
1192 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1193 | "Creating CUPS default administrative policy:"); | |
1194 | ||
1195 | DefaultPolicyPtr = p = cupsdAddPolicy("default"); | |
1196 | ||
1197 | cupsdLogMessage(CUPSD_LOG_INFO, "<Policy default>"); | |
10d09e33 MS |
1198 | |
1199 | cupsdLogMessage(CUPSD_LOG_INFO, "JobPrivateAccess default"); | |
1200 | cupsdAddString(&(p->job_access), "@OWNER"); | |
1201 | cupsdAddString(&(p->job_access), "@SYSTEM"); | |
1202 | ||
1203 | cupsdLogMessage(CUPSD_LOG_INFO, "JobPrivateValues default"); | |
1204 | cupsdAddString(&(p->job_attrs), "job-name"); | |
1205 | cupsdAddString(&(p->job_attrs), "job-originating-host-name"); | |
1206 | cupsdAddString(&(p->job_attrs), "job-originating-user-name"); | |
1207 | ||
1208 | cupsdLogMessage(CUPSD_LOG_INFO, "SubscriptionPrivateAccess default"); | |
1209 | cupsdAddString(&(p->sub_access), "@OWNER"); | |
1210 | cupsdAddString(&(p->sub_access), "@SYSTEM"); | |
1211 | ||
1212 | cupsdLogMessage(CUPSD_LOG_INFO, "SubscriptionPrivateValues default"); | |
1213 | cupsdAddString(&(p->job_attrs), "notify-events"); | |
1214 | cupsdAddString(&(p->job_attrs), "notify-pull-method"); | |
1215 | cupsdAddString(&(p->job_attrs), "notify-recipient-uri"); | |
1216 | cupsdAddString(&(p->job_attrs), "notify-subscriber-user-name"); | |
1217 | cupsdAddString(&(p->job_attrs), "notify-user-data"); | |
1218 | ||
c7017ecc MS |
1219 | cupsdLogMessage(CUPSD_LOG_INFO, |
1220 | "<Limit Create-Job Print-Job Print-URI Validate-Job>"); | |
1221 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1222 | ||
1223 | po = cupsdAddPolicyOp(p, NULL, IPP_CREATE_JOB); | |
1224 | po->order_type = CUPSD_AUTH_ALLOW; | |
1225 | ||
1226 | cupsdAddPolicyOp(p, po, IPP_PRINT_JOB); | |
1227 | cupsdAddPolicyOp(p, po, IPP_PRINT_URI); | |
1228 | cupsdAddPolicyOp(p, po, IPP_VALIDATE_JOB); | |
1229 | ||
1230 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1231 | ||
ef416fc2 | 1232 | cupsdLogMessage(CUPSD_LOG_INFO, |
1233 | "<Limit Send-Document Send-URI Cancel-Job Hold-Job " | |
1234 | "Release-Job Restart-Job Purge-Jobs " | |
1235 | "Set-Job-Attributes Create-Job-Subscription " | |
1236 | "Renew-Subscription Cancel-Subscription " | |
1237 | "Get-Notifications Reprocess-Job Cancel-Current-Job " | |
10d09e33 | 1238 | "Suspend-Current-Job Resume-Job " |
aaf19ab0 | 1239 | "Cancel-My-Jobs Close-Job CUPS-Move-Job " |
2e4ff8af | 1240 | "CUPS-Authenticate-Job CUPS-Get-Document>"); |
ef416fc2 | 1241 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); |
1242 | ||
1243 | po = cupsdAddPolicyOp(p, NULL, IPP_SEND_DOCUMENT); | |
5bd77a73 MS |
1244 | po->order_type = CUPSD_AUTH_ALLOW; |
1245 | po->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1246 | |
1247 | cupsdAddName(po, "@OWNER"); | |
1248 | cupsdAddName(po, "@SYSTEM"); | |
1249 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @OWNER @SYSTEM"); | |
1250 | ||
1251 | cupsdAddPolicyOp(p, po, IPP_SEND_URI); | |
1252 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOB); | |
1253 | cupsdAddPolicyOp(p, po, IPP_HOLD_JOB); | |
1254 | cupsdAddPolicyOp(p, po, IPP_RELEASE_JOB); | |
1255 | cupsdAddPolicyOp(p, po, IPP_RESTART_JOB); | |
1256 | cupsdAddPolicyOp(p, po, IPP_PURGE_JOBS); | |
1257 | cupsdAddPolicyOp(p, po, IPP_SET_JOB_ATTRIBUTES); | |
1258 | cupsdAddPolicyOp(p, po, IPP_CREATE_JOB_SUBSCRIPTION); | |
1259 | cupsdAddPolicyOp(p, po, IPP_RENEW_SUBSCRIPTION); | |
1260 | cupsdAddPolicyOp(p, po, IPP_CANCEL_SUBSCRIPTION); | |
1261 | cupsdAddPolicyOp(p, po, IPP_GET_NOTIFICATIONS); | |
1262 | cupsdAddPolicyOp(p, po, IPP_REPROCESS_JOB); | |
1263 | cupsdAddPolicyOp(p, po, IPP_CANCEL_CURRENT_JOB); | |
1264 | cupsdAddPolicyOp(p, po, IPP_SUSPEND_CURRENT_JOB); | |
1265 | cupsdAddPolicyOp(p, po, IPP_RESUME_JOB); | |
aaf19ab0 MS |
1266 | cupsdAddPolicyOp(p, po, IPP_CANCEL_MY_JOBS); |
1267 | cupsdAddPolicyOp(p, po, IPP_CLOSE_JOB); | |
ef416fc2 | 1268 | cupsdAddPolicyOp(p, po, CUPS_MOVE_JOB); |
1269 | cupsdAddPolicyOp(p, po, CUPS_AUTHENTICATE_JOB); | |
2e4ff8af | 1270 | cupsdAddPolicyOp(p, po, CUPS_GET_DOCUMENT); |
ef416fc2 | 1271 | |
1272 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1273 | ||
1274 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1275 | "<Limit Pause-Printer Resume-Printer " | |
1276 | "Set-Printer-Attributes Enable-Printer " | |
1277 | "Disable-Printer Pause-Printer-After-Current-Job " | |
1278 | "Hold-New-Jobs Release-Held-New-Jobs " | |
1279 | "Deactivate-Printer Activate-Printer Restart-Printer " | |
1280 | "Shutdown-Printer Startup-Printer Promote-Job " | |
10d09e33 | 1281 | "Schedule-Job-After Cancel-Jobs CUPS-Add-Printer " |
ef416fc2 | 1282 | "CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class " |
1283 | "CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>"); | |
1284 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
bc44d920 | 1285 | cupsdLogMessage(CUPSD_LOG_INFO, "AuthType Default"); |
ef416fc2 | 1286 | |
1287 | po = cupsdAddPolicyOp(p, NULL, IPP_PAUSE_PRINTER); | |
5bd77a73 MS |
1288 | po->order_type = CUPSD_AUTH_ALLOW; |
1289 | po->type = CUPSD_AUTH_DEFAULT; | |
1290 | po->level = CUPSD_AUTH_USER; | |
ef416fc2 | 1291 | |
1292 | cupsdAddName(po, "@SYSTEM"); | |
1293 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @SYSTEM"); | |
1294 | ||
1295 | cupsdAddPolicyOp(p, po, IPP_RESUME_PRINTER); | |
1296 | cupsdAddPolicyOp(p, po, IPP_SET_PRINTER_ATTRIBUTES); | |
1297 | cupsdAddPolicyOp(p, po, IPP_ENABLE_PRINTER); | |
1298 | cupsdAddPolicyOp(p, po, IPP_DISABLE_PRINTER); | |
1299 | cupsdAddPolicyOp(p, po, IPP_PAUSE_PRINTER_AFTER_CURRENT_JOB); | |
1300 | cupsdAddPolicyOp(p, po, IPP_HOLD_NEW_JOBS); | |
1301 | cupsdAddPolicyOp(p, po, IPP_RELEASE_HELD_NEW_JOBS); | |
1302 | cupsdAddPolicyOp(p, po, IPP_DEACTIVATE_PRINTER); | |
1303 | cupsdAddPolicyOp(p, po, IPP_ACTIVATE_PRINTER); | |
1304 | cupsdAddPolicyOp(p, po, IPP_RESTART_PRINTER); | |
1305 | cupsdAddPolicyOp(p, po, IPP_SHUTDOWN_PRINTER); | |
1306 | cupsdAddPolicyOp(p, po, IPP_STARTUP_PRINTER); | |
1307 | cupsdAddPolicyOp(p, po, IPP_PROMOTE_JOB); | |
1308 | cupsdAddPolicyOp(p, po, IPP_SCHEDULE_JOB_AFTER); | |
10d09e33 | 1309 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOBS); |
ef416fc2 | 1310 | cupsdAddPolicyOp(p, po, CUPS_ADD_PRINTER); |
1311 | cupsdAddPolicyOp(p, po, CUPS_DELETE_PRINTER); | |
1312 | cupsdAddPolicyOp(p, po, CUPS_ADD_CLASS); | |
1313 | cupsdAddPolicyOp(p, po, CUPS_DELETE_CLASS); | |
1314 | cupsdAddPolicyOp(p, po, CUPS_ACCEPT_JOBS); | |
1315 | cupsdAddPolicyOp(p, po, CUPS_REJECT_JOBS); | |
1316 | cupsdAddPolicyOp(p, po, CUPS_SET_DEFAULT); | |
1317 | ||
1318 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1319 | ||
1320 | cupsdLogMessage(CUPSD_LOG_INFO, "<Limit All>"); | |
1321 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1322 | ||
1323 | po = cupsdAddPolicyOp(p, NULL, IPP_ANY_OPERATION); | |
5bd77a73 | 1324 | po->order_type = CUPSD_AUTH_ALLOW; |
ef416fc2 | 1325 | |
1326 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1327 | cupsdLogMessage(CUPSD_LOG_INFO, "</Policy>"); | |
1328 | } | |
1329 | } | |
1330 | ||
bd7854cb | 1331 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: NumPolicies=%d", |
2e4ff8af MS |
1332 | cupsArrayCount(Policies)); |
1333 | for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies); | |
1334 | p; | |
1335 | i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies)) | |
bd7854cb | 1336 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2e4ff8af | 1337 | "cupsdReadConfiguration: Policies[%d]=\"%s\"", i, p->name); |
ef416fc2 | 1338 | |
1339 | /* | |
1340 | * If we are doing a full reload or the server root has changed, flush | |
1341 | * the jobs, printers, etc. and start from scratch... | |
1342 | */ | |
1343 | ||
1344 | if (NeedReload == RELOAD_ALL || | |
f11a948a | 1345 | old_remote_port != RemotePort || |
ef416fc2 | 1346 | !old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) || |
1347 | !old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot)) | |
1348 | { | |
fa73b229 | 1349 | mime_type_t *type; /* Current type */ |
1350 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE]; | |
1351 | /* MIME type name */ | |
1352 | ||
1353 | ||
ef416fc2 | 1354 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload is required."); |
1355 | ||
1356 | /* | |
1357 | * Free all memory... | |
1358 | */ | |
1359 | ||
1360 | cupsdDeleteAllSubscriptions(); | |
1361 | cupsdFreeAllJobs(); | |
ef416fc2 | 1362 | cupsdDeleteAllPrinters(); |
1363 | ||
1364 | DefaultPrinter = NULL; | |
1365 | ||
1366 | if (MimeDatabase != NULL) | |
1367 | mimeDelete(MimeDatabase); | |
1368 | ||
1369 | if (NumMimeTypes) | |
1370 | { | |
1371 | for (i = 0; i < NumMimeTypes; i ++) | |
757d2cad | 1372 | _cupsStrFree(MimeTypes[i]); |
ef416fc2 | 1373 | |
1374 | free(MimeTypes); | |
1375 | } | |
1376 | ||
1377 | /* | |
1378 | * Read the MIME type and conversion database... | |
1379 | */ | |
1380 | ||
1381 | snprintf(temp, sizeof(temp), "%s/filter", ServerBin); | |
dd1abb6b | 1382 | snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir); |
ef416fc2 | 1383 | |
eac3a0a0 MS |
1384 | MimeDatabase = mimeNew(); |
1385 | mimeSetErrorCallback(MimeDatabase, mime_error_cb, NULL); | |
1386 | ||
1387 | MimeDatabase = mimeLoadTypes(MimeDatabase, mimedir); | |
75bd9771 MS |
1388 | MimeDatabase = mimeLoadTypes(MimeDatabase, ServerRoot); |
1389 | MimeDatabase = mimeLoadFilters(MimeDatabase, mimedir, temp); | |
1390 | MimeDatabase = mimeLoadFilters(MimeDatabase, ServerRoot, temp); | |
ef416fc2 | 1391 | |
1392 | if (!MimeDatabase) | |
1393 | { | |
1394 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
c8fef167 | 1395 | "Unable to load MIME database from \"%s\" or \"%s\".", |
75bd9771 | 1396 | mimedir, ServerRoot); |
49d87452 MS |
1397 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
1398 | return (0); | |
ef416fc2 | 1399 | } |
1400 | ||
1401 | cupsdLogMessage(CUPSD_LOG_INFO, | |
75bd9771 MS |
1402 | "Loaded MIME database from \"%s\" and \"%s\": %d types, " |
1403 | "%d filters...", mimedir, ServerRoot, | |
1404 | mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase)); | |
ef416fc2 | 1405 | |
1406 | /* | |
1407 | * Create a list of MIME types for the document-format-supported | |
1408 | * attribute... | |
1409 | */ | |
1410 | ||
fa73b229 | 1411 | NumMimeTypes = mimeNumTypes(MimeDatabase); |
ef416fc2 | 1412 | if (!mimeType(MimeDatabase, "application", "octet-stream")) |
1413 | NumMimeTypes ++; | |
1414 | ||
91c84a35 | 1415 | if ((MimeTypes = calloc(NumMimeTypes, sizeof(const char *))) == NULL) |
ef416fc2 | 1416 | { |
91c84a35 | 1417 | cupsdLogMessage(CUPSD_LOG_ERROR, |
c8fef167 | 1418 | "Unable to allocate memory for %d MIME types.", |
91c84a35 MS |
1419 | NumMimeTypes); |
1420 | NumMimeTypes = 0; | |
ef416fc2 | 1421 | } |
91c84a35 MS |
1422 | else |
1423 | { | |
1424 | for (i = 0, type = mimeFirstType(MimeDatabase); | |
1425 | type; | |
1426 | i ++, type = mimeNextType(MimeDatabase)) | |
1427 | { | |
1428 | snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type); | |
1429 | ||
1430 | MimeTypes[i] = _cupsStrAlloc(mimetype); | |
1431 | } | |
ef416fc2 | 1432 | |
91c84a35 MS |
1433 | if (i < NumMimeTypes) |
1434 | MimeTypes[i] = _cupsStrAlloc("application/octet-stream"); | |
1435 | } | |
bd7854cb | 1436 | |
1437 | if (LogLevel == CUPSD_LOG_DEBUG2) | |
1438 | { | |
1439 | mime_filter_t *filter; /* Current filter */ | |
1440 | ||
1441 | ||
1442 | for (type = mimeFirstType(MimeDatabase); | |
1443 | type; | |
1444 | type = mimeNextType(MimeDatabase)) | |
1445 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: type %s/%s", | |
1446 | type->super, type->type); | |
1447 | ||
1448 | for (filter = mimeFirstFilter(MimeDatabase); | |
1449 | filter; | |
1450 | filter = mimeNextFilter(MimeDatabase)) | |
1451 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1452 | "cupsdReadConfiguration: filter %s/%s to %s/%s %d %s", | |
1453 | filter->src->super, filter->src->type, | |
1454 | filter->dst->super, filter->dst->type, | |
1455 | filter->cost, filter->filter); | |
1456 | } | |
ef416fc2 | 1457 | |
1458 | /* | |
1459 | * Load banners... | |
1460 | */ | |
1461 | ||
1462 | snprintf(temp, sizeof(temp), "%s/banners", DataDir); | |
1463 | cupsdLoadBanners(temp); | |
1464 | ||
1465 | /* | |
1466 | * Load printers and classes... | |
1467 | */ | |
1468 | ||
1469 | cupsdLoadAllPrinters(); | |
1470 | cupsdLoadAllClasses(); | |
1471 | cupsdLoadRemoteCache(); | |
ef416fc2 | 1472 | |
1473 | cupsdCreateCommonData(); | |
1474 | ||
68b10830 MS |
1475 | /* |
1476 | * Update the printcap file as needed... | |
1477 | */ | |
1478 | ||
1479 | if (Printcap && *Printcap && access(Printcap, 0)) | |
1480 | cupsdWritePrintcap(); | |
1481 | ||
ef416fc2 | 1482 | /* |
1483 | * Load queued jobs... | |
1484 | */ | |
1485 | ||
1486 | cupsdLoadAllJobs(); | |
1487 | ||
1488 | /* | |
1489 | * Load subscriptions... | |
1490 | */ | |
1491 | ||
1492 | cupsdLoadAllSubscriptions(); | |
1493 | ||
1494 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload complete."); | |
1495 | } | |
1496 | else | |
1497 | { | |
1498 | /* | |
1499 | * Not a full reload, so recreate the common printer attributes... | |
1500 | */ | |
1501 | ||
1502 | cupsdCreateCommonData(); | |
1503 | ||
1504 | /* | |
1505 | * Update all printers as needed... | |
1506 | */ | |
1507 | ||
1508 | cupsdUpdatePrinters(); | |
3dfe78b3 | 1509 | cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP); |
ef416fc2 | 1510 | |
1511 | cupsdLogMessage(CUPSD_LOG_INFO, "Partial reload complete."); | |
1512 | } | |
1513 | ||
1514 | /* | |
1515 | * Reset the reload state... | |
1516 | */ | |
1517 | ||
1518 | NeedReload = RELOAD_NONE; | |
1519 | ||
1520 | cupsdClearString(&old_serverroot); | |
1521 | cupsdClearString(&old_requestroot); | |
1522 | ||
ef416fc2 | 1523 | return (1); |
1524 | } | |
1525 | ||
1526 | ||
1527 | /* | |
1528 | * 'get_address()' - Get an address + port number from a line. | |
1529 | */ | |
1530 | ||
1531 | static http_addrlist_t * /* O - Pointer to list if address good, NULL if bad */ | |
1532 | get_address(const char *value, /* I - Value string */ | |
1533 | int defport) /* I - Default port */ | |
1534 | { | |
1535 | char buffer[1024], /* Hostname + port number buffer */ | |
1536 | defpname[255], /* Default port name */ | |
1537 | *hostname, /* Hostname or IP */ | |
1538 | *portname; /* Port number or name */ | |
1539 | http_addrlist_t *addrlist; /* Address list */ | |
1540 | ||
1541 | ||
1542 | /* | |
1543 | * Check for an empty value... | |
1544 | */ | |
1545 | ||
1546 | if (!*value) | |
1547 | { | |
c8fef167 | 1548 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad (empty) address."); |
ef416fc2 | 1549 | return (NULL); |
1550 | } | |
1551 | ||
1552 | /* | |
1553 | * Grab a hostname and port number; if there is no colon and the port name | |
1554 | * is only digits, then we have a port number by itself... | |
1555 | */ | |
1556 | ||
1557 | strlcpy(buffer, value, sizeof(buffer)); | |
1558 | ||
1559 | if ((portname = strrchr(buffer, ':')) != NULL && !strchr(portname, ']')) | |
1560 | { | |
1561 | *portname++ = '\0'; | |
1562 | hostname = buffer; | |
1563 | } | |
1564 | else | |
1565 | { | |
1566 | for (portname = buffer; isdigit(*portname & 255); portname ++); | |
1567 | ||
1568 | if (*portname) | |
1569 | { | |
1570 | /* | |
1571 | * Use the default port... | |
1572 | */ | |
1573 | ||
1574 | sprintf(defpname, "%d", defport); | |
1575 | portname = defpname; | |
1576 | hostname = buffer; | |
1577 | } | |
1578 | else | |
1579 | { | |
1580 | /* | |
1581 | * The buffer contains just a port number... | |
1582 | */ | |
1583 | ||
1584 | portname = buffer; | |
1585 | hostname = NULL; | |
1586 | } | |
1587 | } | |
1588 | ||
1589 | if (hostname && !strcmp(hostname, "*")) | |
1590 | hostname = NULL; | |
1591 | ||
1592 | /* | |
1593 | * Now lookup the address using httpAddrGetList()... | |
1594 | */ | |
1595 | ||
1596 | if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL) | |
c8fef167 | 1597 | cupsdLogMessage(CUPSD_LOG_ERROR, "Hostname lookup for \"%s\" failed.", |
ef416fc2 | 1598 | hostname ? hostname : "(nil)"); |
1599 | ||
1600 | return (addrlist); | |
1601 | } | |
1602 | ||
1603 | ||
1604 | /* | |
1605 | * 'get_addr_and_mask()' - Get an IP address and netmask. | |
1606 | */ | |
1607 | ||
1608 | static int /* O - 1 on success, 0 on failure */ | |
1609 | get_addr_and_mask(const char *value, /* I - String from config file */ | |
1610 | unsigned *ip, /* O - Address value */ | |
1611 | unsigned *mask) /* O - Mask value */ | |
1612 | { | |
1613 | int i, j, /* Looping vars */ | |
1614 | family, /* Address family */ | |
1615 | ipcount; /* Count of fields in address */ | |
1616 | unsigned ipval; /* Value */ | |
1617 | const char *maskval, /* Pointer to start of mask value */ | |
1618 | *ptr, /* Pointer into value */ | |
1619 | *ptr2; /* ... */ | |
ef416fc2 | 1620 | |
1621 | ||
1622 | /* | |
1623 | * Get the address... | |
1624 | */ | |
1625 | ||
b86bc4cf | 1626 | ip[0] = ip[1] = ip[2] = ip[3] = 0x00000000; |
ed486911 | 1627 | mask[0] = mask[1] = mask[2] = mask[3] = 0xffffffff; |
ef416fc2 | 1628 | |
1629 | if ((maskval = strchr(value, '/')) != NULL) | |
1630 | maskval ++; | |
1631 | else | |
1632 | maskval = value + strlen(value); | |
1633 | ||
1634 | #ifdef AF_INET6 | |
1635 | /* | |
1636 | * Check for an IPv6 address... | |
1637 | */ | |
1638 | ||
1639 | if (*value == '[') | |
1640 | { | |
1641 | /* | |
88f9aafc | 1642 | * Parse hexadecimal IPv6/IPv4 address... |
ef416fc2 | 1643 | */ |
1644 | ||
1645 | family = AF_INET6; | |
1646 | ||
1647 | for (i = 0, ptr = value + 1; *ptr && i < 8; i ++) | |
1648 | { | |
1649 | if (*ptr == ']') | |
1650 | break; | |
1651 | else if (!strncmp(ptr, "::", 2)) | |
1652 | { | |
1653 | for (ptr2 = strchr(ptr + 2, ':'), j = 0; | |
1654 | ptr2; | |
1655 | ptr2 = strchr(ptr2 + 1, ':'), j ++); | |
1656 | ||
88f9aafc MS |
1657 | i = 6 - j; |
1658 | ptr += 2; | |
1659 | } | |
1660 | else if (isdigit(*ptr & 255) && strchr(ptr + 1, '.') && i >= 6) | |
1661 | { | |
1662 | /* | |
1663 | * Read IPv4 dotted quad... | |
1664 | */ | |
1665 | ||
1666 | unsigned val[4] = { 0, 0, 0, 0 }; | |
1667 | /* IPv4 address values */ | |
1668 | ||
1669 | ipcount = sscanf(ptr, "%u.%u.%u.%u", val + 0, val + 1, val + 2, | |
1670 | val + 3); | |
1671 | ||
1672 | /* | |
1673 | * Range check the IP numbers... | |
1674 | */ | |
1675 | ||
1676 | for (i = 0; i < ipcount; i ++) | |
1677 | if (val[i] > 255) | |
1678 | return (0); | |
1679 | ||
1680 | /* | |
1681 | * Merge everything into a 32-bit IPv4 address in ip[3]... | |
1682 | */ | |
1683 | ||
1684 | ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3]; | |
1685 | ||
1686 | if (ipcount < 4) | |
1687 | mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff; | |
1688 | ||
1689 | /* | |
1690 | * If the leading words are all 0's then this is an IPv4 address... | |
1691 | */ | |
1692 | ||
1693 | if (!val[0] && !val[1] && !val[2]) | |
1694 | family = AF_INET; | |
1695 | ||
1696 | while (isdigit(*ptr & 255) || *ptr == '.') | |
1697 | ptr ++; | |
1698 | break; | |
ef416fc2 | 1699 | } |
1700 | else if (isxdigit(*ptr & 255)) | |
1701 | { | |
1702 | ipval = strtoul(ptr, (char **)&ptr, 16); | |
1703 | ||
88f9aafc MS |
1704 | if (*ptr == ':' && ptr[1] != ':') |
1705 | ptr ++; | |
1706 | ||
ef416fc2 | 1707 | if (ipval > 0xffff) |
1708 | return (0); | |
1709 | ||
1710 | if (i & 1) | |
ed486911 | 1711 | ip[i / 2] |= ipval; |
ef416fc2 | 1712 | else |
ed486911 | 1713 | ip[i / 2] |= ipval << 16; |
ef416fc2 | 1714 | } |
1715 | else | |
1716 | return (0); | |
ef416fc2 | 1717 | } |
1718 | ||
ed486911 | 1719 | if (*ptr != ']') |
1720 | return (0); | |
1721 | ||
1722 | ptr ++; | |
ef416fc2 | 1723 | |
1724 | if (*ptr && *ptr != '/') | |
1725 | return (0); | |
1726 | } | |
1727 | else | |
1728 | #endif /* AF_INET6 */ | |
1729 | { | |
1730 | /* | |
1731 | * Parse dotted-decimal IPv4 address... | |
1732 | */ | |
1733 | ||
88f9aafc | 1734 | unsigned val[4] = { 0, 0, 0, 0 }; /* IPv4 address values */ |
ef416fc2 | 1735 | |
ef416fc2 | 1736 | |
ed486911 | 1737 | family = AF_INET; |
1738 | ipcount = sscanf(value, "%u.%u.%u.%u", val + 0, val + 1, val + 2, val + 3); | |
1739 | ||
ef416fc2 | 1740 | /* |
ed486911 | 1741 | * Range check the IP numbers... |
ef416fc2 | 1742 | */ |
1743 | ||
ed486911 | 1744 | for (i = 0; i < ipcount; i ++) |
1745 | if (val[i] > 255) | |
1746 | return (0); | |
ef416fc2 | 1747 | |
ed486911 | 1748 | /* |
1749 | * Merge everything into a 32-bit IPv4 address in ip[3]... | |
1750 | */ | |
ef416fc2 | 1751 | |
ed486911 | 1752 | ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3]; |
ef416fc2 | 1753 | |
ed486911 | 1754 | if (ipcount < 4) |
1755 | mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff; | |
1756 | } | |
ef416fc2 | 1757 | |
ed486911 | 1758 | if (*maskval) |
1759 | { | |
1760 | /* | |
1761 | * Get the netmask value(s)... | |
1762 | */ | |
1763 | ||
1764 | memset(mask, 0, sizeof(unsigned) * 4); | |
ef416fc2 | 1765 | |
ef416fc2 | 1766 | if (strchr(maskval, '.')) |
1767 | { | |
1768 | /* | |
1769 | * Get dotted-decimal mask... | |
1770 | */ | |
1771 | ||
ed486911 | 1772 | if (family != AF_INET) |
1773 | return (0); | |
1774 | ||
88f9aafc MS |
1775 | if (sscanf(maskval, "%u.%u.%u.%u", mask + 0, mask + 1, mask + 2, |
1776 | mask + 3) != 4) | |
ef416fc2 | 1777 | return (0); |
1778 | ||
1779 | mask[3] |= ((((mask[0] << 8) | mask[1]) << 8) | mask[2]) << 8; | |
1780 | mask[0] = mask[1] = mask[2] = 0; | |
1781 | } | |
1782 | else | |
1783 | { | |
1784 | /* | |
1785 | * Get address/bits format... | |
1786 | */ | |
1787 | ||
1788 | i = atoi(maskval); | |
1789 | ||
1790 | #ifdef AF_INET6 | |
1791 | if (family == AF_INET6) | |
1792 | { | |
ed486911 | 1793 | if (i > 128) |
1794 | return (0); | |
1795 | ||
ef416fc2 | 1796 | i = 128 - i; |
1797 | ||
1798 | if (i <= 96) | |
1799 | mask[0] = 0xffffffff; | |
1800 | else | |
1801 | mask[0] = (0xffffffff << (i - 96)) & 0xffffffff; | |
1802 | ||
1803 | if (i <= 64) | |
1804 | mask[1] = 0xffffffff; | |
1805 | else if (i >= 96) | |
1806 | mask[1] = 0; | |
1807 | else | |
1808 | mask[1] = (0xffffffff << (i - 64)) & 0xffffffff; | |
1809 | ||
1810 | if (i <= 32) | |
1811 | mask[2] = 0xffffffff; | |
1812 | else if (i >= 64) | |
1813 | mask[2] = 0; | |
1814 | else | |
1815 | mask[2] = (0xffffffff << (i - 32)) & 0xffffffff; | |
1816 | ||
1817 | if (i == 0) | |
1818 | mask[3] = 0xffffffff; | |
1819 | else if (i >= 32) | |
1820 | mask[3] = 0; | |
1821 | else | |
1822 | mask[3] = (0xffffffff << i) & 0xffffffff; | |
1823 | } | |
1824 | else | |
1825 | #endif /* AF_INET6 */ | |
1826 | { | |
ed486911 | 1827 | if (i > 32) |
1828 | return (0); | |
ef416fc2 | 1829 | |
1830 | mask[0] = 0xffffffff; | |
1831 | mask[1] = 0xffffffff; | |
1832 | mask[2] = 0xffffffff; | |
1833 | ||
ed486911 | 1834 | if (i < 32) |
1835 | mask[3] = (0xffffffff << (32 - i)) & 0xffffffff; | |
ef416fc2 | 1836 | else |
1837 | mask[3] = 0xffffffff; | |
1838 | } | |
1839 | } | |
1840 | } | |
ef416fc2 | 1841 | |
1842 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1843 | "get_addr_and_mask(value=\"%s\", " | |
b86bc4cf | 1844 | "ip=[%08x:%08x:%08x:%08x], mask=[%08x:%08x:%08x:%08x])", |
ef416fc2 | 1845 | value, ip[0], ip[1], ip[2], ip[3], mask[0], mask[1], mask[2], |
1846 | mask[3]); | |
1847 | ||
1848 | /* | |
1849 | * Check for a valid netmask; no fallback like in CUPS 1.1.x! | |
1850 | */ | |
1851 | ||
1852 | if ((ip[0] & ~mask[0]) != 0 || | |
1853 | (ip[1] & ~mask[1]) != 0 || | |
1854 | (ip[2] & ~mask[2]) != 0 || | |
1855 | (ip[3] & ~mask[3]) != 0) | |
1856 | return (0); | |
1857 | ||
1858 | return (1); | |
1859 | } | |
1860 | ||
1861 | ||
eac3a0a0 MS |
1862 | /* |
1863 | * 'mime_error_cb()' - Log a MIME error. | |
1864 | */ | |
1865 | ||
1866 | static void | |
1867 | mime_error_cb(void *ctx, /* I - Context pointer (unused) */ | |
1868 | const char *message) /* I - Message */ | |
1869 | { | |
321d8d57 MS |
1870 | (void)ctx; |
1871 | ||
eac3a0a0 MS |
1872 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s", message); |
1873 | } | |
1874 | ||
1875 | ||
ef416fc2 | 1876 | /* |
1877 | * 'parse_aaa()' - Parse authentication, authorization, and access control lines. | |
1878 | */ | |
1879 | ||
1880 | static int /* O - 1 on success, 0 on failure */ | |
1881 | parse_aaa(cupsd_location_t *loc, /* I - Location */ | |
1882 | char *line, /* I - Line from file */ | |
1883 | char *value, /* I - Start of value data */ | |
1884 | int linenum) /* I - Current line number */ | |
1885 | { | |
1886 | char *valptr; /* Pointer into value */ | |
1887 | unsigned ip[4], /* IP address components */ | |
1888 | mask[4]; /* IP netmask components */ | |
1889 | ||
1890 | ||
88f9aafc | 1891 | if (!_cups_strcasecmp(line, "Encryption")) |
ef416fc2 | 1892 | { |
1893 | /* | |
1894 | * "Encryption xxx" - set required encryption level... | |
1895 | */ | |
1896 | ||
88f9aafc | 1897 | if (!_cups_strcasecmp(value, "never")) |
ef416fc2 | 1898 | loc->encryption = HTTP_ENCRYPT_NEVER; |
88f9aafc | 1899 | else if (!_cups_strcasecmp(value, "always")) |
ef416fc2 | 1900 | { |
1901 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1902 | "Encryption value \"%s\" on line %d is invalid in this " | |
1903 | "context. Using \"required\" instead.", value, linenum); | |
1904 | ||
1905 | loc->encryption = HTTP_ENCRYPT_REQUIRED; | |
1906 | } | |
88f9aafc | 1907 | else if (!_cups_strcasecmp(value, "required")) |
ef416fc2 | 1908 | loc->encryption = HTTP_ENCRYPT_REQUIRED; |
88f9aafc | 1909 | else if (!_cups_strcasecmp(value, "ifrequested")) |
ef416fc2 | 1910 | loc->encryption = HTTP_ENCRYPT_IF_REQUESTED; |
1911 | else | |
1912 | { | |
1913 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1914 | "Unknown Encryption value %s on line %d.", value, linenum); | |
1915 | return (0); | |
1916 | } | |
1917 | } | |
88f9aafc | 1918 | else if (!_cups_strcasecmp(line, "Order")) |
ef416fc2 | 1919 | { |
1920 | /* | |
1921 | * "Order Deny,Allow" or "Order Allow,Deny"... | |
1922 | */ | |
1923 | ||
88f9aafc | 1924 | if (!_cups_strncasecmp(value, "deny", 4)) |
5bd77a73 | 1925 | loc->order_type = CUPSD_AUTH_ALLOW; |
88f9aafc | 1926 | else if (!_cups_strncasecmp(value, "allow", 5)) |
5bd77a73 | 1927 | loc->order_type = CUPSD_AUTH_DENY; |
ef416fc2 | 1928 | else |
1929 | { | |
1930 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown Order value %s on line %d.", | |
1931 | value, linenum); | |
1932 | return (0); | |
1933 | } | |
1934 | } | |
88f9aafc | 1935 | else if (!_cups_strcasecmp(line, "Allow") || !_cups_strcasecmp(line, "Deny")) |
ef416fc2 | 1936 | { |
1937 | /* | |
1938 | * Allow [From] host/ip... | |
1939 | * Deny [From] host/ip... | |
1940 | */ | |
1941 | ||
0af14961 | 1942 | while (*value) |
ef416fc2 | 1943 | { |
88f9aafc | 1944 | if (!_cups_strncasecmp(value, "from", 4)) |
0af14961 MS |
1945 | { |
1946 | /* | |
1947 | * Strip leading "from"... | |
1948 | */ | |
ef416fc2 | 1949 | |
0af14961 | 1950 | value += 4; |
ef416fc2 | 1951 | |
88f9aafc | 1952 | while (_cups_isspace(*value)) |
0af14961 | 1953 | value ++; |
ef416fc2 | 1954 | |
0af14961 MS |
1955 | if (!*value) |
1956 | break; | |
1957 | } | |
ef416fc2 | 1958 | |
ef416fc2 | 1959 | /* |
0af14961 | 1960 | * Find the end of the value... |
ef416fc2 | 1961 | */ |
1962 | ||
88f9aafc | 1963 | for (valptr = value; *valptr && !_cups_isspace(*valptr); valptr ++); |
0af14961 | 1964 | |
88f9aafc | 1965 | while (_cups_isspace(*valptr)) |
0af14961 MS |
1966 | *valptr++ = '\0'; |
1967 | ||
ef416fc2 | 1968 | /* |
0af14961 MS |
1969 | * Figure out what form the allow/deny address takes: |
1970 | * | |
1971 | * All | |
1972 | * None | |
1973 | * *.domain.com | |
1974 | * .domain.com | |
1975 | * host.domain.com | |
1976 | * nnn.* | |
1977 | * nnn.nnn.* | |
1978 | * nnn.nnn.nnn.* | |
1979 | * nnn.nnn.nnn.nnn | |
1980 | * nnn.nnn.nnn.nnn/mm | |
1981 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
ef416fc2 | 1982 | */ |
1983 | ||
88f9aafc | 1984 | if (!_cups_strcasecmp(value, "all")) |
0af14961 MS |
1985 | { |
1986 | /* | |
1987 | * All hosts... | |
1988 | */ | |
1989 | ||
88f9aafc | 1990 | if (!_cups_strcasecmp(line, "Allow")) |
10d09e33 | 1991 | cupsdAddIPMask(&(loc->allow), zeros, zeros); |
0af14961 | 1992 | else |
10d09e33 | 1993 | cupsdAddIPMask(&(loc->deny), zeros, zeros); |
0af14961 | 1994 | } |
88f9aafc | 1995 | else if (!_cups_strcasecmp(value, "none")) |
0af14961 MS |
1996 | { |
1997 | /* | |
1998 | * No hosts... | |
1999 | */ | |
2000 | ||
88f9aafc | 2001 | if (!_cups_strcasecmp(line, "Allow")) |
10d09e33 | 2002 | cupsdAddIPMask(&(loc->allow), ones, zeros); |
0af14961 | 2003 | else |
10d09e33 | 2004 | cupsdAddIPMask(&(loc->deny), ones, zeros); |
0af14961 | 2005 | } |
ed486911 | 2006 | #ifdef AF_INET6 |
ef55b745 | 2007 | else if (value[0] == '*' || value[0] == '.' || |
0af14961 | 2008 | (!isdigit(value[0] & 255) && value[0] != '[')) |
ed486911 | 2009 | #else |
0af14961 | 2010 | else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) |
ed486911 | 2011 | #endif /* AF_INET6 */ |
0af14961 MS |
2012 | { |
2013 | /* | |
2014 | * Host or domain name... | |
2015 | */ | |
ef416fc2 | 2016 | |
0af14961 MS |
2017 | if (value[0] == '*') |
2018 | value ++; | |
ef416fc2 | 2019 | |
88f9aafc | 2020 | if (!_cups_strcasecmp(line, "Allow")) |
10d09e33 | 2021 | cupsdAddNameMask(&(loc->allow), value); |
0af14961 | 2022 | else |
10d09e33 | 2023 | cupsdAddNameMask(&(loc->deny), value); |
0af14961 | 2024 | } |
ef416fc2 | 2025 | else |
ef416fc2 | 2026 | { |
0af14961 MS |
2027 | /* |
2028 | * One of many IP address forms... | |
2029 | */ | |
2030 | ||
2031 | if (!get_addr_and_mask(value, ip, mask)) | |
2032 | { | |
2033 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2034 | value, linenum); | |
2035 | return (0); | |
2036 | } | |
2037 | ||
88f9aafc | 2038 | if (!_cups_strcasecmp(line, "Allow")) |
10d09e33 | 2039 | cupsdAddIPMask(&(loc->allow), ip, mask); |
0af14961 | 2040 | else |
10d09e33 | 2041 | cupsdAddIPMask(&(loc->deny), ip, mask); |
ef416fc2 | 2042 | } |
2043 | ||
0af14961 MS |
2044 | /* |
2045 | * Advance to next value... | |
2046 | */ | |
2047 | ||
2048 | value = valptr; | |
ef416fc2 | 2049 | } |
2050 | } | |
88f9aafc | 2051 | else if (!_cups_strcasecmp(line, "AuthType")) |
ef416fc2 | 2052 | { |
2053 | /* | |
bc44d920 | 2054 | * AuthType {none,basic,digest,basicdigest,negotiate,default} |
ef416fc2 | 2055 | */ |
2056 | ||
88f9aafc | 2057 | if (!_cups_strcasecmp(value, "none")) |
ef416fc2 | 2058 | { |
5bd77a73 MS |
2059 | loc->type = CUPSD_AUTH_NONE; |
2060 | loc->level = CUPSD_AUTH_ANON; | |
ef416fc2 | 2061 | } |
88f9aafc | 2062 | else if (!_cups_strcasecmp(value, "basic")) |
ef416fc2 | 2063 | { |
5bd77a73 | 2064 | loc->type = CUPSD_AUTH_BASIC; |
ef416fc2 | 2065 | |
5bd77a73 MS |
2066 | if (loc->level == CUPSD_AUTH_ANON) |
2067 | loc->level = CUPSD_AUTH_USER; | |
ef416fc2 | 2068 | } |
88f9aafc | 2069 | else if (!_cups_strcasecmp(value, "digest")) |
ef416fc2 | 2070 | { |
5bd77a73 | 2071 | loc->type = CUPSD_AUTH_DIGEST; |
ef416fc2 | 2072 | |
5bd77a73 MS |
2073 | if (loc->level == CUPSD_AUTH_ANON) |
2074 | loc->level = CUPSD_AUTH_USER; | |
ef416fc2 | 2075 | } |
88f9aafc | 2076 | else if (!_cups_strcasecmp(value, "basicdigest")) |
ef416fc2 | 2077 | { |
5bd77a73 | 2078 | loc->type = CUPSD_AUTH_BASICDIGEST; |
ef416fc2 | 2079 | |
5bd77a73 MS |
2080 | if (loc->level == CUPSD_AUTH_ANON) |
2081 | loc->level = CUPSD_AUTH_USER; | |
bc44d920 | 2082 | } |
88f9aafc | 2083 | else if (!_cups_strcasecmp(value, "default")) |
bc44d920 | 2084 | { |
5bd77a73 | 2085 | loc->type = CUPSD_AUTH_DEFAULT; |
bc44d920 | 2086 | |
5bd77a73 MS |
2087 | if (loc->level == CUPSD_AUTH_ANON) |
2088 | loc->level = CUPSD_AUTH_USER; | |
ef416fc2 | 2089 | } |
f7deaa1a | 2090 | #ifdef HAVE_GSSAPI |
88f9aafc | 2091 | else if (!_cups_strcasecmp(value, "negotiate")) |
f7deaa1a | 2092 | { |
5bd77a73 | 2093 | loc->type = CUPSD_AUTH_NEGOTIATE; |
f7deaa1a | 2094 | |
5bd77a73 MS |
2095 | if (loc->level == CUPSD_AUTH_ANON) |
2096 | loc->level = CUPSD_AUTH_USER; | |
f7deaa1a | 2097 | } |
2098 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 2099 | else |
2100 | { | |
2101 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2102 | "Unknown authorization type %s on line %d.", | |
2103 | value, linenum); | |
2104 | return (0); | |
2105 | } | |
2106 | } | |
88f9aafc | 2107 | else if (!_cups_strcasecmp(line, "AuthClass")) |
ef416fc2 | 2108 | { |
2109 | /* | |
2110 | * AuthClass anonymous, user, system, group | |
2111 | */ | |
2112 | ||
88f9aafc | 2113 | if (!_cups_strcasecmp(value, "anonymous")) |
ef416fc2 | 2114 | { |
5bd77a73 MS |
2115 | loc->type = CUPSD_AUTH_NONE; |
2116 | loc->level = CUPSD_AUTH_ANON; | |
ef416fc2 | 2117 | |
2118 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2119 | "\"AuthClass %s\" is deprecated; consider removing " | |
2120 | "it from line %d.", | |
2121 | value, linenum); | |
2122 | } | |
88f9aafc | 2123 | else if (!_cups_strcasecmp(value, "user")) |
ef416fc2 | 2124 | { |
5bd77a73 | 2125 | loc->level = CUPSD_AUTH_USER; |
ef416fc2 | 2126 | |
2127 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2128 | "\"AuthClass %s\" is deprecated; consider using " | |
2129 | "\"Require valid-user\" on line %d.", | |
2130 | value, linenum); | |
2131 | } | |
88f9aafc | 2132 | else if (!_cups_strcasecmp(value, "group")) |
ef416fc2 | 2133 | { |
5bd77a73 | 2134 | loc->level = CUPSD_AUTH_GROUP; |
ef416fc2 | 2135 | |
2136 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2137 | "\"AuthClass %s\" is deprecated; consider using " | |
09a101d6 | 2138 | "\"Require user @groupname\" on line %d.", |
ef416fc2 | 2139 | value, linenum); |
2140 | } | |
88f9aafc | 2141 | else if (!_cups_strcasecmp(value, "system")) |
ef416fc2 | 2142 | { |
5bd77a73 | 2143 | loc->level = CUPSD_AUTH_GROUP; |
ef416fc2 | 2144 | |
2145 | cupsdAddName(loc, "@SYSTEM"); | |
2146 | ||
2147 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2148 | "\"AuthClass %s\" is deprecated; consider using " | |
09a101d6 | 2149 | "\"Require user @SYSTEM\" on line %d.", |
ef416fc2 | 2150 | value, linenum); |
2151 | } | |
2152 | else | |
2153 | { | |
2154 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2155 | "Unknown authorization class %s on line %d.", | |
2156 | value, linenum); | |
2157 | return (0); | |
2158 | } | |
2159 | } | |
88f9aafc | 2160 | else if (!_cups_strcasecmp(line, "AuthGroupName")) |
ef416fc2 | 2161 | { |
2162 | cupsdAddName(loc, value); | |
2163 | ||
2164 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2165 | "\"AuthGroupName %s\" directive is deprecated; consider " | |
09a101d6 | 2166 | "using \"Require user @%s\" on line %d.", |
ef416fc2 | 2167 | value, value, linenum); |
2168 | } | |
88f9aafc | 2169 | else if (!_cups_strcasecmp(line, "Require")) |
ef416fc2 | 2170 | { |
2171 | /* | |
2172 | * Apache synonym for AuthClass and AuthGroupName... | |
2173 | * | |
2174 | * Get initial word: | |
2175 | * | |
2176 | * Require valid-user | |
2177 | * Require group names | |
2178 | * Require user names | |
2179 | */ | |
2180 | ||
88f9aafc | 2181 | for (valptr = value; !_cups_isspace(*valptr) && *valptr; valptr ++); |
ef416fc2 | 2182 | |
2183 | if (*valptr) | |
2184 | *valptr++ = '\0'; | |
2185 | ||
88f9aafc MS |
2186 | if (!_cups_strcasecmp(value, "valid-user") || |
2187 | !_cups_strcasecmp(value, "user")) | |
5bd77a73 | 2188 | loc->level = CUPSD_AUTH_USER; |
88f9aafc | 2189 | else if (!_cups_strcasecmp(value, "group")) |
5bd77a73 | 2190 | loc->level = CUPSD_AUTH_GROUP; |
ef416fc2 | 2191 | else |
2192 | { | |
2193 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Require type %s on line %d.", | |
2194 | value, linenum); | |
2195 | return (0); | |
2196 | } | |
2197 | ||
2198 | /* | |
2199 | * Get the list of names from the line... | |
2200 | */ | |
2201 | ||
2202 | for (value = valptr; *value;) | |
2203 | { | |
88f9aafc | 2204 | while (_cups_isspace(*value)) |
ef416fc2 | 2205 | value ++; |
2206 | ||
f7deaa1a | 2207 | #ifdef HAVE_AUTHORIZATION_H |
2208 | if (!strncmp(value, "@AUTHKEY(", 9)) | |
2209 | { | |
2210 | /* | |
2211 | * Grab "@AUTHKEY(name)" value... | |
2212 | */ | |
2213 | ||
2214 | for (valptr = value + 9; *valptr != ')' && *valptr; valptr ++); | |
2215 | ||
2216 | if (*valptr) | |
2217 | *valptr++ = '\0'; | |
2218 | } | |
2219 | else | |
2220 | #endif /* HAVE_AUTHORIZATION_H */ | |
ef416fc2 | 2221 | if (*value == '\"' || *value == '\'') |
2222 | { | |
2223 | /* | |
2224 | * Grab quoted name... | |
2225 | */ | |
2226 | ||
2227 | for (valptr = value + 1; *valptr != *value && *valptr; valptr ++); | |
2228 | ||
2229 | value ++; | |
2230 | } | |
2231 | else | |
2232 | { | |
2233 | /* | |
2234 | * Grab literal name. | |
2235 | */ | |
2236 | ||
88f9aafc | 2237 | for (valptr = value; !_cups_isspace(*valptr) && *valptr; valptr ++); |
ef416fc2 | 2238 | } |
2239 | ||
2240 | if (*valptr) | |
2241 | *valptr++ = '\0'; | |
2242 | ||
2243 | cupsdAddName(loc, value); | |
2244 | ||
88f9aafc | 2245 | for (value = valptr; _cups_isspace(*value); value ++); |
ef416fc2 | 2246 | } |
2247 | } | |
88f9aafc | 2248 | else if (!_cups_strcasecmp(line, "Satisfy")) |
ef416fc2 | 2249 | { |
88f9aafc | 2250 | if (!_cups_strcasecmp(value, "all")) |
5bd77a73 | 2251 | loc->satisfy = CUPSD_AUTH_SATISFY_ALL; |
88f9aafc | 2252 | else if (!_cups_strcasecmp(value, "any")) |
5bd77a73 | 2253 | loc->satisfy = CUPSD_AUTH_SATISFY_ANY; |
ef416fc2 | 2254 | else |
2255 | { | |
2256 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Satisfy value %s on line %d.", | |
2257 | value, linenum); | |
2258 | return (0); | |
2259 | } | |
2260 | } | |
2261 | else | |
2262 | return (0); | |
2263 | ||
2264 | return (1); | |
2265 | } | |
2266 | ||
2267 | ||
49d87452 MS |
2268 | /* |
2269 | * 'parse_fatal_errors()' - Parse FatalErrors values in a string. | |
2270 | */ | |
2271 | ||
2272 | static int /* O - FatalErrors bits */ | |
2273 | parse_fatal_errors(const char *s) /* I - FatalErrors string */ | |
2274 | { | |
2275 | int fatal; /* FatalErrors bits */ | |
2276 | char value[1024], /* Value string */ | |
2277 | *valstart, /* Pointer into value */ | |
2278 | *valend; /* End of value */ | |
2279 | ||
2280 | ||
2281 | /* | |
2282 | * Empty FatalErrors line yields NULL pointer... | |
2283 | */ | |
2284 | ||
2285 | if (!s) | |
2286 | return (CUPSD_FATAL_NONE); | |
2287 | ||
2288 | /* | |
2289 | * Loop through the value string,... | |
2290 | */ | |
2291 | ||
2292 | strlcpy(value, s, sizeof(value)); | |
2293 | ||
2294 | fatal = CUPSD_FATAL_NONE; | |
2295 | ||
2296 | for (valstart = value; *valstart;) | |
2297 | { | |
2298 | /* | |
2299 | * Get the current space/comma-delimited kind name... | |
2300 | */ | |
2301 | ||
2302 | for (valend = valstart; *valend; valend ++) | |
88f9aafc | 2303 | if (_cups_isspace(*valend) || *valend == ',') |
49d87452 MS |
2304 | break; |
2305 | ||
2306 | if (*valend) | |
2307 | *valend++ = '\0'; | |
2308 | ||
2309 | /* | |
2310 | * Add the error to the bitmask... | |
2311 | */ | |
2312 | ||
88f9aafc | 2313 | if (!_cups_strcasecmp(valstart, "all")) |
49d87452 | 2314 | fatal = CUPSD_FATAL_ALL; |
88f9aafc | 2315 | else if (!_cups_strcasecmp(valstart, "browse")) |
49d87452 | 2316 | fatal |= CUPSD_FATAL_BROWSE; |
88f9aafc | 2317 | else if (!_cups_strcasecmp(valstart, "-browse")) |
49d87452 | 2318 | fatal &= ~CUPSD_FATAL_BROWSE; |
88f9aafc | 2319 | else if (!_cups_strcasecmp(valstart, "config")) |
49d87452 | 2320 | fatal |= CUPSD_FATAL_CONFIG; |
88f9aafc | 2321 | else if (!_cups_strcasecmp(valstart, "-config")) |
49d87452 | 2322 | fatal &= ~CUPSD_FATAL_CONFIG; |
88f9aafc | 2323 | else if (!_cups_strcasecmp(valstart, "listen")) |
49d87452 | 2324 | fatal |= CUPSD_FATAL_LISTEN; |
88f9aafc | 2325 | else if (!_cups_strcasecmp(valstart, "-listen")) |
49d87452 | 2326 | fatal &= ~CUPSD_FATAL_LISTEN; |
88f9aafc | 2327 | else if (!_cups_strcasecmp(valstart, "log")) |
49d87452 | 2328 | fatal |= CUPSD_FATAL_LOG; |
88f9aafc | 2329 | else if (!_cups_strcasecmp(valstart, "-log")) |
49d87452 | 2330 | fatal &= ~CUPSD_FATAL_LOG; |
88f9aafc | 2331 | else if (!_cups_strcasecmp(valstart, "permissions")) |
49d87452 | 2332 | fatal |= CUPSD_FATAL_PERMISSIONS; |
88f9aafc | 2333 | else if (!_cups_strcasecmp(valstart, "-permissions")) |
49d87452 | 2334 | fatal &= ~CUPSD_FATAL_PERMISSIONS; |
88f9aafc | 2335 | else if (_cups_strcasecmp(valstart, "none")) |
49d87452 | 2336 | cupsdLogMessage(CUPSD_LOG_ERROR, |
c8fef167 | 2337 | "Unknown FatalErrors kind \"%s\" ignored.", valstart); |
49d87452 MS |
2338 | |
2339 | for (valstart = valend; *valstart; valstart ++) | |
88f9aafc | 2340 | if (!_cups_isspace(*valstart) || *valstart != ',') |
49d87452 MS |
2341 | break; |
2342 | } | |
2343 | ||
2344 | return (fatal); | |
2345 | } | |
2346 | ||
2347 | ||
bd7854cb | 2348 | /* |
2349 | * 'parse_groups()' - Parse system group names in a string. | |
2350 | */ | |
2351 | ||
2352 | static int /* O - 1 on success, 0 on failure */ | |
2353 | parse_groups(const char *s) /* I - Space-delimited groups */ | |
2354 | { | |
2355 | int status; /* Return status */ | |
2356 | char value[1024], /* Value string */ | |
2357 | *valstart, /* Pointer into value */ | |
2358 | *valend, /* End of value */ | |
2359 | quote; /* Quote character */ | |
2360 | struct group *group; /* Group */ | |
2361 | ||
2362 | ||
2363 | /* | |
2364 | * Make a copy of the string and parse out the groups... | |
2365 | */ | |
2366 | ||
2367 | strlcpy(value, s, sizeof(value)); | |
2368 | ||
2369 | status = 1; | |
2370 | valstart = value; | |
2371 | ||
2372 | while (*valstart && NumSystemGroups < MAX_SYSTEM_GROUPS) | |
2373 | { | |
2374 | if (*valstart == '\'' || *valstart == '\"') | |
2375 | { | |
2376 | /* | |
2377 | * Scan quoted name... | |
2378 | */ | |
2379 | ||
2380 | quote = *valstart++; | |
2381 | ||
2382 | for (valend = valstart; *valend; valend ++) | |
2383 | if (*valend == quote) | |
2384 | break; | |
2385 | } | |
2386 | else | |
2387 | { | |
2388 | /* | |
2389 | * Scan space or comma-delimited name... | |
2390 | */ | |
2391 | ||
2392 | for (valend = valstart; *valend; valend ++) | |
88f9aafc | 2393 | if (_cups_isspace(*valend) || *valend == ',') |
bd7854cb | 2394 | break; |
2395 | } | |
2396 | ||
2397 | if (*valend) | |
2398 | *valend++ = '\0'; | |
2399 | ||
2400 | group = getgrnam(valstart); | |
2401 | if (group) | |
2402 | { | |
2403 | cupsdSetString(SystemGroups + NumSystemGroups, valstart); | |
2404 | SystemGroupIDs[NumSystemGroups] = group->gr_gid; | |
2405 | ||
2406 | NumSystemGroups ++; | |
2407 | } | |
2408 | else | |
2409 | status = 0; | |
2410 | ||
2411 | endgrent(); | |
2412 | ||
2413 | valstart = valend; | |
2414 | ||
88f9aafc | 2415 | while (*valstart == ',' || _cups_isspace(*valstart)) |
bd7854cb | 2416 | valstart ++; |
2417 | } | |
2418 | ||
2419 | return (status); | |
2420 | } | |
2421 | ||
2422 | ||
2423 | /* | |
2424 | * 'parse_protocols()' - Parse browse protocols in a string. | |
2425 | */ | |
2426 | ||
2427 | static int /* O - Browse protocol bits */ | |
2428 | parse_protocols(const char *s) /* I - Space-delimited protocols */ | |
2429 | { | |
2430 | int protocols; /* Browse protocol bits */ | |
2431 | char value[1024], /* Value string */ | |
2432 | *valstart, /* Pointer into value */ | |
2433 | *valend; /* End of value */ | |
2434 | ||
2435 | ||
d09495fa | 2436 | /* |
2437 | * Empty protocol line yields NULL pointer... | |
2438 | */ | |
2439 | ||
2440 | if (!s) | |
2441 | return (0); | |
2442 | ||
bd7854cb | 2443 | /* |
2444 | * Loop through the value string,... | |
2445 | */ | |
2446 | ||
2447 | strlcpy(value, s, sizeof(value)); | |
2448 | ||
2449 | protocols = 0; | |
2450 | ||
2451 | for (valstart = value; *valstart;) | |
2452 | { | |
2453 | /* | |
2454 | * Get the current space/comma-delimited protocol name... | |
2455 | */ | |
2456 | ||
2457 | for (valend = valstart; *valend; valend ++) | |
88f9aafc | 2458 | if (_cups_isspace(*valend) || *valend == ',') |
bd7854cb | 2459 | break; |
2460 | ||
2461 | if (*valend) | |
2462 | *valend++ = '\0'; | |
2463 | ||
2464 | /* | |
2465 | * Add the protocol to the bitmask... | |
2466 | */ | |
2467 | ||
88f9aafc | 2468 | if (!_cups_strcasecmp(valstart, "cups")) |
bd7854cb | 2469 | protocols |= BROWSE_CUPS; |
88f9aafc | 2470 | else if (!_cups_strcasecmp(valstart, "slp")) |
bd7854cb | 2471 | protocols |= BROWSE_SLP; |
88f9aafc | 2472 | else if (!_cups_strcasecmp(valstart, "ldap")) |
bd7854cb | 2473 | protocols |= BROWSE_LDAP; |
88f9aafc MS |
2474 | else if (!_cups_strcasecmp(valstart, "dnssd") || |
2475 | !_cups_strcasecmp(valstart, "dns-sd") || | |
2476 | !_cups_strcasecmp(valstart, "bonjour")) | |
bd7854cb | 2477 | protocols |= BROWSE_DNSSD; |
88f9aafc | 2478 | else if (!_cups_strcasecmp(valstart, "lpd")) |
2e4ff8af | 2479 | protocols |= BROWSE_LPD; |
88f9aafc | 2480 | else if (!_cups_strcasecmp(valstart, "smb")) |
2e4ff8af | 2481 | protocols |= BROWSE_SMB; |
88f9aafc | 2482 | else if (!_cups_strcasecmp(valstart, "all")) |
bd7854cb | 2483 | protocols |= BROWSE_ALL; |
88f9aafc | 2484 | else if (_cups_strcasecmp(valstart, "none")) |
a41f09e2 | 2485 | cupsdLogMessage(CUPSD_LOG_ERROR, |
c8fef167 | 2486 | "Unknown browse protocol \"%s\" ignored.", valstart); |
bd7854cb | 2487 | |
2488 | for (valstart = valend; *valstart; valstart ++) | |
88f9aafc | 2489 | if (!_cups_isspace(*valstart) || *valstart != ',') |
bd7854cb | 2490 | break; |
2491 | } | |
2492 | ||
2493 | return (protocols); | |
2494 | } | |
2495 | ||
2496 | ||
ef416fc2 | 2497 | /* |
2498 | * 'read_configuration()' - Read a configuration file. | |
2499 | */ | |
2500 | ||
2501 | static int /* O - 1 on success, 0 on failure */ | |
2502 | read_configuration(cups_file_t *fp) /* I - File to read from */ | |
2503 | { | |
2504 | int i; /* Looping var */ | |
2505 | int linenum; /* Current line number */ | |
2506 | char line[HTTP_MAX_BUFFER], | |
2507 | /* Line from file */ | |
2508 | temp[HTTP_MAX_BUFFER], | |
2509 | /* Temporary buffer for value */ | |
ef416fc2 | 2510 | *ptr, /* Pointer into line/temp */ |
2511 | *value, /* Pointer to value */ | |
bd7854cb | 2512 | *valueptr; /* Pointer into value */ |
ef416fc2 | 2513 | int valuelen; /* Length of value */ |
ac884b6a | 2514 | cupsd_var_t const *var; /* Current variable */ |
ef416fc2 | 2515 | http_addrlist_t *addrlist, /* Address list */ |
2516 | *addr; /* Current address */ | |
2517 | unsigned ip[4], /* Address value */ | |
2518 | mask[4]; /* Netmask value */ | |
2519 | cupsd_dirsvc_relay_t *relay; /* Relay data */ | |
2520 | cupsd_dirsvc_poll_t *pollp; /* Polling data */ | |
2521 | cupsd_location_t *location; /* Browse location */ | |
2522 | cups_file_t *incfile; /* Include file */ | |
2523 | char incname[1024]; /* Include filename */ | |
2524 | struct group *group; /* Group */ | |
2525 | ||
2526 | ||
2527 | /* | |
2528 | * Loop through each line in the file... | |
2529 | */ | |
2530 | ||
2531 | linenum = 0; | |
2532 | ||
2533 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
2534 | { | |
2535 | /* | |
2536 | * Decode the directive... | |
2537 | */ | |
2538 | ||
88f9aafc | 2539 | if (!_cups_strcasecmp(line, "Include") && value) |
ef416fc2 | 2540 | { |
2541 | /* | |
2542 | * Include filename | |
2543 | */ | |
2544 | ||
2545 | if (value[0] == '/') | |
2546 | strlcpy(incname, value, sizeof(incname)); | |
2547 | else | |
2548 | snprintf(incname, sizeof(incname), "%s/%s", ServerRoot, value); | |
2549 | ||
2550 | if ((incfile = cupsFileOpen(incname, "rb")) == NULL) | |
2551 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2552 | "Unable to include config file \"%s\" - %s", | |
2553 | incname, strerror(errno)); | |
2554 | else | |
2555 | { | |
2556 | read_configuration(incfile); | |
2557 | cupsFileClose(incfile); | |
2558 | } | |
2559 | } | |
88f9aafc | 2560 | else if (!_cups_strcasecmp(line, "<Location") && value) |
ef416fc2 | 2561 | { |
2562 | /* | |
2563 | * <Location path> | |
2564 | */ | |
2565 | ||
c934a06c MS |
2566 | linenum = read_location(fp, value, linenum); |
2567 | if (linenum == 0) | |
2568 | return (0); | |
ef416fc2 | 2569 | } |
88f9aafc | 2570 | else if (!_cups_strcasecmp(line, "<Policy") && value) |
ef416fc2 | 2571 | { |
2572 | /* | |
2573 | * <Policy name> | |
2574 | */ | |
2575 | ||
c934a06c MS |
2576 | linenum = read_policy(fp, value, linenum); |
2577 | if (linenum == 0) | |
2578 | return (0); | |
ef416fc2 | 2579 | } |
88f9aafc | 2580 | else if (!_cups_strcasecmp(line, "FatalErrors")) |
49d87452 | 2581 | FatalErrors = parse_fatal_errors(value); |
88f9aafc | 2582 | else if (!_cups_strcasecmp(line, "FaxRetryInterval") && value) |
ef416fc2 | 2583 | { |
c934a06c MS |
2584 | JobRetryInterval = atoi(value); |
2585 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2586 | "FaxRetryInterval is deprecated; use " | |
2587 | "JobRetryInterval on line %d.", linenum); | |
ef416fc2 | 2588 | } |
88f9aafc | 2589 | else if (!_cups_strcasecmp(line, "FaxRetryLimit") && value) |
ef416fc2 | 2590 | { |
c934a06c MS |
2591 | JobRetryLimit = atoi(value); |
2592 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2593 | "FaxRetryLimit is deprecated; use " | |
2594 | "JobRetryLimit on line %d.", linenum); | |
ef416fc2 | 2595 | } |
f99f3698 | 2596 | else if ((!_cups_strcasecmp(line, "Port") || !_cups_strcasecmp(line, "Listen") |
ef416fc2 | 2597 | #ifdef HAVE_SSL |
88f9aafc | 2598 | || !_cups_strcasecmp(line, "SSLPort") || !_cups_strcasecmp(line, "SSLListen") |
ef416fc2 | 2599 | #endif /* HAVE_SSL */ |
f99f3698 | 2600 | ) && value) |
ef416fc2 | 2601 | { |
2602 | /* | |
2603 | * Add listening address(es) to the list... | |
2604 | */ | |
2605 | ||
2606 | cupsd_listener_t *lis; /* New listeners array */ | |
2607 | ||
2608 | ||
2609 | /* | |
2610 | * Get the address list... | |
2611 | */ | |
2612 | ||
2613 | addrlist = get_address(value, IPP_PORT); | |
2614 | ||
2615 | if (!addrlist) | |
2616 | { | |
2617 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad %s address %s at line %d.", line, | |
2618 | value, linenum); | |
2619 | continue; | |
2620 | } | |
2621 | ||
2622 | /* | |
2623 | * Add each address... | |
2624 | */ | |
2625 | ||
2626 | for (addr = addrlist; addr; addr = addr->next) | |
2627 | { | |
49d87452 MS |
2628 | /* |
2629 | * See if this address is already present... | |
2630 | */ | |
2631 | ||
2632 | for (lis = (cupsd_listener_t *)cupsArrayFirst(Listeners); | |
2633 | lis; | |
2634 | lis = (cupsd_listener_t *)cupsArrayNext(Listeners)) | |
2635 | if (httpAddrEqual(&(addr->addr), &(lis->address)) && | |
2636 | _httpAddrPort(&(addr->addr)) == _httpAddrPort(&(lis->address))) | |
2637 | break; | |
2638 | ||
2639 | if (lis) | |
2640 | { | |
2641 | httpAddrString(&lis->address, temp, sizeof(temp)); | |
2642 | cupsdLogMessage(CUPSD_LOG_WARN, | |
c8fef167 | 2643 | "Duplicate listen address \"%s\" ignored.", temp); |
49d87452 MS |
2644 | continue; |
2645 | } | |
2646 | ||
ef416fc2 | 2647 | /* |
2648 | * Allocate another listener... | |
2649 | */ | |
2650 | ||
bd7854cb | 2651 | if (!Listeners) |
2652 | Listeners = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 2653 | |
bd7854cb | 2654 | if (!Listeners) |
ef416fc2 | 2655 | { |
2656 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2657 | "Unable to allocate %s at line %d - %s.", | |
2658 | line, linenum, strerror(errno)); | |
2659 | break; | |
2660 | } | |
2661 | ||
bd7854cb | 2662 | if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL) |
2663 | { | |
2664 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2665 | "Unable to allocate %s at line %d - %s.", | |
2666 | line, linenum, strerror(errno)); | |
2667 | break; | |
2668 | } | |
2669 | ||
2670 | cupsArrayAdd(Listeners, lis); | |
ef416fc2 | 2671 | |
2672 | /* | |
2673 | * Copy the current address and log it... | |
2674 | */ | |
2675 | ||
ef416fc2 | 2676 | memcpy(&(lis->address), &(addr->addr), sizeof(lis->address)); |
a4d04587 | 2677 | lis->fd = -1; |
ef416fc2 | 2678 | |
2679 | #ifdef HAVE_SSL | |
88f9aafc | 2680 | if (!_cups_strcasecmp(line, "SSLPort") || !_cups_strcasecmp(line, "SSLListen")) |
ef416fc2 | 2681 | lis->encryption = HTTP_ENCRYPT_ALWAYS; |
2682 | #endif /* HAVE_SSL */ | |
2683 | ||
a4d04587 | 2684 | httpAddrString(&lis->address, temp, sizeof(temp)); |
2685 | ||
ef416fc2 | 2686 | #ifdef AF_LOCAL |
2687 | if (lis->address.addr.sa_family == AF_LOCAL) | |
2688 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s (Domain)", temp); | |
2689 | else | |
2690 | #endif /* AF_LOCAL */ | |
22c9029b MS |
2691 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv%d)", temp, |
2692 | _httpAddrPort(&(lis->address)), | |
2693 | _httpAddrFamily(&(lis->address)) == AF_INET ? 4 : 6); | |
d1c13e16 MS |
2694 | |
2695 | if (!httpAddrLocalhost(&(lis->address))) | |
22c9029b | 2696 | RemotePort = _httpAddrPort(&(lis->address)); |
ef416fc2 | 2697 | } |
2698 | ||
2699 | /* | |
2700 | * Free the list... | |
2701 | */ | |
2702 | ||
2703 | httpAddrFreeList(addrlist); | |
2704 | } | |
88f9aafc | 2705 | else if (!_cups_strcasecmp(line, "BrowseAddress") && value) |
ef416fc2 | 2706 | { |
2707 | /* | |
2708 | * Add a browse address to the list... | |
2709 | */ | |
2710 | ||
2711 | cupsd_dirsvc_addr_t *dira; /* New browse address array */ | |
2712 | ||
2713 | ||
2714 | if (NumBrowsers == 0) | |
2715 | dira = malloc(sizeof(cupsd_dirsvc_addr_t)); | |
2716 | else | |
2717 | dira = realloc(Browsers, (NumBrowsers + 1) * sizeof(cupsd_dirsvc_addr_t)); | |
2718 | ||
2719 | if (!dira) | |
2720 | { | |
2721 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2722 | "Unable to allocate BrowseAddress at line %d - %s.", | |
2723 | linenum, strerror(errno)); | |
2724 | continue; | |
2725 | } | |
2726 | ||
2727 | Browsers = dira; | |
2728 | dira += NumBrowsers; | |
2729 | ||
2730 | memset(dira, 0, sizeof(cupsd_dirsvc_addr_t)); | |
2731 | ||
88f9aafc | 2732 | if (!_cups_strcasecmp(value, "@LOCAL")) |
ef416fc2 | 2733 | { |
2734 | /* | |
2735 | * Send browse data to all local interfaces... | |
2736 | */ | |
2737 | ||
2738 | strcpy(dira->iface, "*"); | |
2739 | NumBrowsers ++; | |
2740 | } | |
88f9aafc | 2741 | else if (!_cups_strncasecmp(value, "@IF(", 4)) |
ef416fc2 | 2742 | { |
2743 | /* | |
2744 | * Send browse data to the named interface... | |
2745 | */ | |
2746 | ||
2747 | strlcpy(dira->iface, value + 4, sizeof(Browsers[0].iface)); | |
2748 | ||
2749 | ptr = dira->iface + strlen(dira->iface) - 1; | |
2750 | if (*ptr == ')') | |
2751 | *ptr = '\0'; | |
2752 | ||
2753 | NumBrowsers ++; | |
2754 | } | |
2755 | else if ((addrlist = get_address(value, BrowsePort)) != NULL) | |
2756 | { | |
2757 | /* | |
2758 | * Only IPv4 addresses are supported... | |
2759 | */ | |
2760 | ||
2761 | for (addr = addrlist; addr; addr = addr->next) | |
22c9029b | 2762 | if (_httpAddrFamily(&(addr->addr)) == AF_INET) |
ef55b745 | 2763 | break; |
ef416fc2 | 2764 | |
2765 | if (addr) | |
2766 | { | |
2767 | memcpy(&(dira->to), &(addrlist->addr), sizeof(dira->to)); | |
2768 | httpAddrString(&(dira->to), temp, sizeof(temp)); | |
2769 | ||
2770 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2771 | "Sending browsing info to %s:%d (IPv4)", | |
22c9029b | 2772 | temp, _httpAddrPort(&(dira->to))); |
ef55b745 | 2773 | |
ef416fc2 | 2774 | NumBrowsers ++; |
2775 | } | |
2776 | else | |
2777 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.", | |
2778 | value, linenum); | |
2779 | ||
2780 | httpAddrFreeList(addrlist); | |
2781 | } | |
2782 | else | |
2783 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad BrowseAddress %s at line %d.", | |
2784 | value, linenum); | |
2785 | } | |
88f9aafc | 2786 | else if (!_cups_strcasecmp(line, "BrowseOrder") && value) |
ef416fc2 | 2787 | { |
2788 | /* | |
2789 | * "BrowseOrder Deny,Allow" or "BrowseOrder Allow,Deny"... | |
2790 | */ | |
2791 | ||
2792 | if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL) | |
10d09e33 MS |
2793 | if ((location = cupsdNewLocation("CUPS_INTERNAL_BROWSE_ACL")) != NULL) |
2794 | cupsdAddLocation(location); | |
ef416fc2 | 2795 | |
2796 | if (location == NULL) | |
2797 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 2798 | "Unable to initialize browse access control list."); |
88f9aafc | 2799 | else if (!_cups_strncasecmp(value, "deny", 4)) |
5bd77a73 | 2800 | location->order_type = CUPSD_AUTH_ALLOW; |
88f9aafc | 2801 | else if (!_cups_strncasecmp(value, "allow", 5)) |
5bd77a73 | 2802 | location->order_type = CUPSD_AUTH_DENY; |
ef416fc2 | 2803 | else |
2804 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2805 | "Unknown BrowseOrder value %s on line %d.", | |
2806 | value, linenum); | |
2807 | } | |
88f9aafc MS |
2808 | else if (!_cups_strcasecmp(line, "BrowseProtocols") || |
2809 | !_cups_strcasecmp(line, "BrowseLocalProtocols") || | |
2810 | !_cups_strcasecmp(line, "BrowseRemoteProtocols")) | |
ef416fc2 | 2811 | { |
2812 | /* | |
bd7854cb | 2813 | * "BrowseProtocols name [... name]" |
2814 | * "BrowseLocalProtocols name [... name]" | |
2815 | * "BrowseRemoteProtocols name [... name]" | |
ef416fc2 | 2816 | */ |
2817 | ||
bd7854cb | 2818 | int protocols = parse_protocols(value); |
ef416fc2 | 2819 | |
bd7854cb | 2820 | if (protocols < 0) |
ef416fc2 | 2821 | { |
bd7854cb | 2822 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2823 | "Unknown browse protocol \"%s\" on line %d.", | |
2824 | value, linenum); | |
2825 | break; | |
ef416fc2 | 2826 | } |
bd7854cb | 2827 | |
88f9aafc | 2828 | if (_cups_strcasecmp(line, "BrowseLocalProtocols")) |
bd7854cb | 2829 | BrowseRemoteProtocols = protocols; |
88f9aafc | 2830 | if (_cups_strcasecmp(line, "BrowseRemoteProtocols")) |
bd7854cb | 2831 | BrowseLocalProtocols = protocols; |
ef416fc2 | 2832 | } |
88f9aafc MS |
2833 | else if ((!_cups_strcasecmp(line, "BrowseAllow") || |
2834 | !_cups_strcasecmp(line, "BrowseDeny")) && value) | |
ef416fc2 | 2835 | { |
2836 | /* | |
2837 | * BrowseAllow [From] host/ip... | |
2838 | * BrowseDeny [From] host/ip... | |
2839 | */ | |
2840 | ||
2841 | if ((location = cupsdFindLocation("CUPS_INTERNAL_BROWSE_ACL")) == NULL) | |
10d09e33 MS |
2842 | if ((location = cupsdNewLocation("CUPS_INTERNAL_BROWSE_ACL")) != NULL) |
2843 | cupsdAddLocation(location); | |
2844 | ||
ef416fc2 | 2845 | |
2846 | if (location == NULL) | |
2847 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 2848 | "Unable to initialize browse access control list."); |
ef416fc2 | 2849 | else |
2850 | { | |
88f9aafc | 2851 | if (!_cups_strncasecmp(value, "from", 4)) |
ef416fc2 | 2852 | { |
10d09e33 MS |
2853 | /* |
2854 | * Skip leading "from"... | |
2855 | */ | |
ef416fc2 | 2856 | |
10d09e33 MS |
2857 | value += 4; |
2858 | } | |
ef416fc2 | 2859 | |
10d09e33 MS |
2860 | while (*value) |
2861 | { | |
2862 | /* | |
2863 | * Skip leading whitespace... | |
2864 | */ | |
ef416fc2 | 2865 | |
88f9aafc | 2866 | while (_cups_isspace(*value)) |
10d09e33 MS |
2867 | value ++; |
2868 | ||
2869 | if (!*value) | |
2870 | break; | |
ef416fc2 | 2871 | |
ef416fc2 | 2872 | /* |
0af14961 | 2873 | * Find the end of the value... |
ef416fc2 | 2874 | */ |
2875 | ||
10d09e33 | 2876 | for (valueptr = value; |
88f9aafc | 2877 | *valueptr && !_cups_isspace(*valueptr); |
10d09e33 | 2878 | valueptr ++); |
0af14961 | 2879 | |
88f9aafc | 2880 | while (_cups_isspace(*valueptr)) |
0af14961 MS |
2881 | *valueptr++ = '\0'; |
2882 | ||
ef416fc2 | 2883 | /* |
0af14961 MS |
2884 | * Figure out what form the allow/deny address takes: |
2885 | * | |
2886 | * All | |
2887 | * None | |
2888 | * *.domain.com | |
2889 | * .domain.com | |
2890 | * host.domain.com | |
2891 | * nnn.* | |
2892 | * nnn.nnn.* | |
2893 | * nnn.nnn.nnn.* | |
2894 | * nnn.nnn.nnn.nnn | |
2895 | * nnn.nnn.nnn.nnn/mm | |
2896 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
ef416fc2 | 2897 | */ |
2898 | ||
88f9aafc | 2899 | if (!_cups_strcasecmp(value, "all")) |
0af14961 MS |
2900 | { |
2901 | /* | |
2902 | * All hosts... | |
2903 | */ | |
2904 | ||
88f9aafc | 2905 | if (!_cups_strcasecmp(line, "BrowseAllow")) |
10d09e33 | 2906 | cupsdAddIPMask(&(location->allow), zeros, zeros); |
0af14961 | 2907 | else |
10d09e33 | 2908 | cupsdAddIPMask(&(location->deny), zeros, zeros); |
0af14961 | 2909 | } |
88f9aafc | 2910 | else if (!_cups_strcasecmp(value, "none")) |
0af14961 MS |
2911 | { |
2912 | /* | |
2913 | * No hosts... | |
2914 | */ | |
2915 | ||
88f9aafc | 2916 | if (!_cups_strcasecmp(line, "BrowseAllow")) |
10d09e33 | 2917 | cupsdAddIPMask(&(location->allow), ones, zeros); |
0af14961 | 2918 | else |
10d09e33 | 2919 | cupsdAddIPMask(&(location->deny), ones, zeros); |
0af14961 | 2920 | } |
ed486911 | 2921 | #ifdef AF_INET6 |
ef55b745 | 2922 | else if (value[0] == '*' || value[0] == '.' || |
0af14961 | 2923 | (!isdigit(value[0] & 255) && value[0] != '[')) |
ed486911 | 2924 | #else |
10d09e33 MS |
2925 | else if (value[0] == '*' || value[0] == '.' || |
2926 | !isdigit(value[0] & 255)) | |
ed486911 | 2927 | #endif /* AF_INET6 */ |
0af14961 MS |
2928 | { |
2929 | /* | |
2930 | * Host or domain name... | |
2931 | */ | |
ef416fc2 | 2932 | |
88f9aafc | 2933 | if (!_cups_strcasecmp(line, "BrowseAllow")) |
10d09e33 | 2934 | cupsdAddNameMask(&(location->allow), value); |
0af14961 | 2935 | else |
10d09e33 | 2936 | cupsdAddNameMask(&(location->deny), value); |
0af14961 | 2937 | } |
ef416fc2 | 2938 | else |
ef416fc2 | 2939 | { |
0af14961 MS |
2940 | /* |
2941 | * One of many IP address forms... | |
2942 | */ | |
2943 | ||
2944 | if (!get_addr_and_mask(value, ip, mask)) | |
2945 | { | |
2946 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2947 | value, linenum); | |
2948 | break; | |
2949 | } | |
2950 | ||
88f9aafc | 2951 | if (!_cups_strcasecmp(line, "BrowseAllow")) |
10d09e33 | 2952 | cupsdAddIPMask(&(location->allow), ip, mask); |
0af14961 | 2953 | else |
10d09e33 | 2954 | cupsdAddIPMask(&(location->deny), ip, mask); |
ef416fc2 | 2955 | } |
2956 | ||
0af14961 MS |
2957 | /* |
2958 | * Advance to next value... | |
2959 | */ | |
2960 | ||
2961 | value = valueptr; | |
ef416fc2 | 2962 | } |
2963 | } | |
2964 | } | |
88f9aafc | 2965 | else if (!_cups_strcasecmp(line, "BrowseRelay") && value) |
ef416fc2 | 2966 | { |
2967 | /* | |
2968 | * BrowseRelay [from] source [to] destination | |
2969 | */ | |
2970 | ||
2971 | if (NumRelays == 0) | |
2972 | relay = malloc(sizeof(cupsd_dirsvc_relay_t)); | |
2973 | else | |
2974 | relay = realloc(Relays, (NumRelays + 1) * sizeof(cupsd_dirsvc_relay_t)); | |
2975 | ||
2976 | if (!relay) | |
2977 | { | |
2978 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2979 | "Unable to allocate BrowseRelay at line %d - %s.", | |
2980 | linenum, strerror(errno)); | |
2981 | continue; | |
2982 | } | |
2983 | ||
2984 | Relays = relay; | |
2985 | relay += NumRelays; | |
2986 | ||
2987 | memset(relay, 0, sizeof(cupsd_dirsvc_relay_t)); | |
2988 | ||
88f9aafc | 2989 | if (!_cups_strncasecmp(value, "from ", 5)) |
ef416fc2 | 2990 | { |
2991 | /* | |
10d09e33 | 2992 | * Skip leading "from"... |
ef416fc2 | 2993 | */ |
2994 | ||
2995 | value += 5; | |
2996 | ||
10d09e33 MS |
2997 | /* |
2998 | * Skip leading whitespace... | |
2999 | */ | |
3000 | ||
88f9aafc | 3001 | while (_cups_isspace(*value)) |
ef416fc2 | 3002 | value ++; |
3003 | } | |
3004 | ||
10d09e33 MS |
3005 | /* |
3006 | * Find the end of the from value... | |
3007 | */ | |
3008 | ||
3009 | for (valueptr = value; | |
88f9aafc | 3010 | *valueptr && !_cups_isspace(*valueptr); |
10d09e33 MS |
3011 | valueptr ++); |
3012 | ||
88f9aafc | 3013 | while (_cups_isspace(*valueptr)) |
10d09e33 MS |
3014 | *valueptr++ = '\0'; |
3015 | ||
ef416fc2 | 3016 | /* |
3017 | * Figure out what form the from address takes: | |
3018 | * | |
3019 | * *.domain.com | |
3020 | * .domain.com | |
3021 | * host.domain.com | |
3022 | * nnn.* | |
3023 | * nnn.nnn.* | |
3024 | * nnn.nnn.nnn.* | |
3025 | * nnn.nnn.nnn.nnn | |
3026 | * nnn.nnn.nnn.nnn/mm | |
3027 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
3028 | */ | |
3029 | ||
ed486911 | 3030 | #ifdef AF_INET6 |
ef55b745 | 3031 | if (value[0] == '*' || value[0] == '.' || |
ed486911 | 3032 | (!isdigit(value[0] & 255) && value[0] != '[')) |
3033 | #else | |
3034 | if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) | |
3035 | #endif /* AF_INET6 */ | |
ef416fc2 | 3036 | { |
3037 | /* | |
3038 | * Host or domain name... | |
3039 | */ | |
3040 | ||
10d09e33 | 3041 | if (!cupsdAddNameMask(&(relay->from), value)) |
91c84a35 MS |
3042 | { |
3043 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3044 | "Unable to allocate BrowseRelay name at line %d - %s.", | |
3045 | linenum, strerror(errno)); | |
3046 | continue; | |
3047 | } | |
ef416fc2 | 3048 | } |
3049 | else | |
3050 | { | |
3051 | /* | |
3052 | * One of many IP address forms... | |
3053 | */ | |
3054 | ||
3055 | if (!get_addr_and_mask(value, ip, mask)) | |
3056 | { | |
3057 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
3058 | value, linenum); | |
3059 | break; | |
3060 | } | |
3061 | ||
10d09e33 MS |
3062 | if (!cupsdAddIPMask(&(relay->from), ip, mask)) |
3063 | { | |
3064 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3065 | "Unable to allocate BrowseRelay IP at line %d - %s.", | |
3066 | linenum, strerror(errno)); | |
3067 | continue; | |
3068 | } | |
ef416fc2 | 3069 | } |
3070 | ||
3071 | /* | |
10d09e33 | 3072 | * Get "to" address and port... |
ef416fc2 | 3073 | */ |
3074 | ||
88f9aafc | 3075 | if (!_cups_strncasecmp(valueptr, "to ", 3)) |
ef416fc2 | 3076 | { |
3077 | /* | |
3078 | * Strip leading "to"... | |
3079 | */ | |
3080 | ||
10d09e33 | 3081 | valueptr += 3; |
ef416fc2 | 3082 | |
88f9aafc | 3083 | while (_cups_isspace(*valueptr)) |
10d09e33 | 3084 | valueptr ++; |
ef416fc2 | 3085 | } |
3086 | ||
10d09e33 | 3087 | if ((addrlist = get_address(valueptr, BrowsePort)) != NULL) |
ef416fc2 | 3088 | { |
3089 | /* | |
3090 | * Only IPv4 addresses are supported... | |
3091 | */ | |
3092 | ||
3093 | for (addr = addrlist; addr; addr = addr->next) | |
3094 | if (addr->addr.addr.sa_family == AF_INET) | |
ef55b745 | 3095 | break; |
ef416fc2 | 3096 | |
3097 | if (addr) | |
3098 | { | |
3099 | memcpy(&(relay->to), &(addrlist->addr), sizeof(relay->to)); | |
ef55b745 | 3100 | |
ef416fc2 | 3101 | httpAddrString(&(relay->to), temp, sizeof(temp)); |
ef55b745 | 3102 | |
ef416fc2 | 3103 | cupsdLogMessage(CUPSD_LOG_INFO, "Relaying from %s to %s:%d (IPv4)", |
22c9029b | 3104 | value, temp, _httpAddrPort(&(relay->to))); |
ef55b745 | 3105 | |
ef416fc2 | 3106 | NumRelays ++; |
3107 | } | |
3108 | else | |
10d09e33 MS |
3109 | { |
3110 | cupsArrayDelete(relay->from); | |
3111 | relay->from = NULL; | |
3112 | ||
ef416fc2 | 3113 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.", |
10d09e33 MS |
3114 | valueptr, linenum); |
3115 | } | |
ef416fc2 | 3116 | |
3117 | httpAddrFreeList(addrlist); | |
3118 | } | |
3119 | else | |
3120 | { | |
10d09e33 MS |
3121 | cupsArrayDelete(relay->from); |
3122 | relay->from = NULL; | |
ef416fc2 | 3123 | |
3124 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad relay address %s at line %d.", | |
10d09e33 | 3125 | valueptr, linenum); |
ef416fc2 | 3126 | } |
3127 | } | |
88f9aafc | 3128 | else if (!_cups_strcasecmp(line, "BrowsePoll") && value) |
ef416fc2 | 3129 | { |
3130 | /* | |
3131 | * BrowsePoll address[:port] | |
3132 | */ | |
3133 | ||
3134 | char *portname; /* Port name */ | |
3135 | int portnum; /* Port number */ | |
3136 | struct servent *service; /* Service */ | |
3137 | ||
3138 | ||
3139 | /* | |
3140 | * Extract the port name from the address... | |
3141 | */ | |
3142 | ||
3143 | if ((portname = strrchr(value, ':')) != NULL && !strchr(portname, ']')) | |
3144 | { | |
3145 | *portname++ = '\0'; | |
3146 | ||
3147 | if (isdigit(*portname & 255)) | |
3148 | portnum = atoi(portname); | |
3149 | else if ((service = getservbyname(portname, NULL)) != NULL) | |
3150 | portnum = ntohs(service->s_port); | |
3151 | else | |
3152 | { | |
c8fef167 | 3153 | cupsdLogMessage(CUPSD_LOG_ERROR, "Lookup of service \"%s\" failed.", |
ef416fc2 | 3154 | portname); |
3155 | continue; | |
3156 | } | |
3157 | } | |
3158 | else | |
3159 | portnum = ippPort(); | |
3160 | ||
3161 | /* | |
3162 | * Add the poll entry... | |
3163 | */ | |
3164 | ||
3165 | if (NumPolled == 0) | |
3166 | pollp = malloc(sizeof(cupsd_dirsvc_poll_t)); | |
3167 | else | |
3168 | pollp = realloc(Polled, (NumPolled + 1) * sizeof(cupsd_dirsvc_poll_t)); | |
3169 | ||
3170 | if (!pollp) | |
3171 | { | |
3172 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3173 | "Unable to allocate BrowsePoll at line %d - %s.", | |
3174 | linenum, strerror(errno)); | |
3175 | continue; | |
3176 | } | |
3177 | ||
3178 | Polled = pollp; | |
3179 | pollp += NumPolled; | |
3180 | ||
3181 | NumPolled ++; | |
3182 | memset(pollp, 0, sizeof(cupsd_dirsvc_poll_t)); | |
3183 | ||
3184 | strlcpy(pollp->hostname, value, sizeof(pollp->hostname)); | |
3185 | pollp->port = portnum; | |
3186 | ||
3187 | cupsdLogMessage(CUPSD_LOG_INFO, "Polling %s:%d", pollp->hostname, | |
3188 | pollp->port); | |
3189 | } | |
88f9aafc | 3190 | else if (!_cups_strcasecmp(line, "DefaultAuthType") && value) |
ef416fc2 | 3191 | { |
3192 | /* | |
bc44d920 | 3193 | * DefaultAuthType {basic,digest,basicdigest,negotiate} |
ef416fc2 | 3194 | */ |
3195 | ||
88f9aafc | 3196 | if (!_cups_strcasecmp(value, "none")) |
5bd77a73 | 3197 | DefaultAuthType = CUPSD_AUTH_NONE; |
88f9aafc | 3198 | else if (!_cups_strcasecmp(value, "basic")) |
5bd77a73 | 3199 | DefaultAuthType = CUPSD_AUTH_BASIC; |
88f9aafc | 3200 | else if (!_cups_strcasecmp(value, "digest")) |
5bd77a73 | 3201 | DefaultAuthType = CUPSD_AUTH_DIGEST; |
88f9aafc | 3202 | else if (!_cups_strcasecmp(value, "basicdigest")) |
5bd77a73 | 3203 | DefaultAuthType = CUPSD_AUTH_BASICDIGEST; |
f7deaa1a | 3204 | #ifdef HAVE_GSSAPI |
88f9aafc | 3205 | else if (!_cups_strcasecmp(value, "negotiate")) |
5bd77a73 | 3206 | DefaultAuthType = CUPSD_AUTH_NEGOTIATE; |
f7deaa1a | 3207 | #endif /* HAVE_GSSAPI */ |
ef416fc2 | 3208 | else |
3209 | { | |
3210 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3211 | "Unknown default authorization type %s on line %d.", | |
3212 | value, linenum); | |
49d87452 MS |
3213 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3214 | return (0); | |
ef416fc2 | 3215 | } |
3216 | } | |
4744bd90 | 3217 | #ifdef HAVE_SSL |
88f9aafc | 3218 | else if (!_cups_strcasecmp(line, "DefaultEncryption")) |
4744bd90 | 3219 | { |
3220 | /* | |
3221 | * DefaultEncryption {Never,IfRequested,Required} | |
3222 | */ | |
3223 | ||
88f9aafc | 3224 | if (!value || !_cups_strcasecmp(value, "never")) |
4744bd90 | 3225 | DefaultEncryption = HTTP_ENCRYPT_NEVER; |
88f9aafc | 3226 | else if (!_cups_strcasecmp(value, "required")) |
4744bd90 | 3227 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; |
88f9aafc | 3228 | else if (!_cups_strcasecmp(value, "ifrequested")) |
4744bd90 | 3229 | DefaultEncryption = HTTP_ENCRYPT_IF_REQUESTED; |
3230 | else | |
3231 | { | |
3232 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3233 | "Unknown default encryption %s on line %d.", | |
3234 | value, linenum); | |
49d87452 MS |
3235 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3236 | return (0); | |
4744bd90 | 3237 | } |
3238 | } | |
3239 | #endif /* HAVE_SSL */ | |
88f9aafc | 3240 | else if (!_cups_strcasecmp(line, "User") && value) |
ef416fc2 | 3241 | { |
3242 | /* | |
3243 | * User ID to run as... | |
3244 | */ | |
3245 | ||
c934a06c | 3246 | if (isdigit(value[0] & 255)) |
ef416fc2 | 3247 | { |
3248 | int uid = atoi(value); | |
3249 | ||
3250 | if (!uid) | |
3251 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3252 | "Will not use User 0 as specified on line %d " | |
3253 | "for security reasons. You must use a non-" | |
3254 | "privileged account instead.", | |
3255 | linenum); | |
3256 | else | |
3257 | User = atoi(value); | |
3258 | } | |
c934a06c | 3259 | else |
ef416fc2 | 3260 | { |
3261 | struct passwd *p; /* Password information */ | |
3262 | ||
3263 | endpwent(); | |
3264 | p = getpwnam(value); | |
3265 | ||
3266 | if (p) | |
3267 | { | |
3268 | if (!p->pw_uid) | |
3269 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3270 | "Will not use User %s (UID=0) as specified on line " | |
3271 | "%d for security reasons. You must use a non-" | |
3272 | "privileged account instead.", | |
3273 | value, linenum); | |
3274 | else | |
3275 | User = p->pw_uid; | |
3276 | } | |
3277 | else | |
3278 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3279 | "Unknown User \"%s\" on line %d, ignoring.", |
ef416fc2 | 3280 | value, linenum); |
3281 | } | |
ef416fc2 | 3282 | } |
88f9aafc | 3283 | else if (!_cups_strcasecmp(line, "Group") && value) |
ef416fc2 | 3284 | { |
3285 | /* | |
3286 | * Group ID to run as... | |
3287 | */ | |
3288 | ||
3289 | if (isdigit(value[0])) | |
3290 | Group = atoi(value); | |
3291 | else | |
3292 | { | |
3293 | endgrent(); | |
3294 | group = getgrnam(value); | |
3295 | ||
3296 | if (group != NULL) | |
3297 | Group = group->gr_gid; | |
3298 | else | |
3299 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3300 | "Unknown Group \"%s\" on line %d, ignoring.", |
ef416fc2 | 3301 | value, linenum); |
3302 | } | |
3303 | } | |
88f9aafc | 3304 | else if (!_cups_strcasecmp(line, "SystemGroup") && value) |
ef416fc2 | 3305 | { |
3306 | /* | |
bd7854cb | 3307 | * SystemGroup (admin) group(s)... |
ef416fc2 | 3308 | */ |
3309 | ||
bd7854cb | 3310 | if (!parse_groups(value)) |
3311 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3312 | "Unknown SystemGroup \"%s\" on line %d, ignoring.", |
bd7854cb | 3313 | value, linenum); |
ef416fc2 | 3314 | } |
88f9aafc | 3315 | else if (!_cups_strcasecmp(line, "HostNameLookups") && value) |
ef416fc2 | 3316 | { |
3317 | /* | |
3318 | * Do hostname lookups? | |
3319 | */ | |
3320 | ||
88f9aafc MS |
3321 | if (!_cups_strcasecmp(value, "off") || !_cups_strcasecmp(value, "no") || |
3322 | !_cups_strcasecmp(value, "false")) | |
ef416fc2 | 3323 | HostNameLookups = 0; |
88f9aafc MS |
3324 | else if (!_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "yes") || |
3325 | !_cups_strcasecmp(value, "true")) | |
ef416fc2 | 3326 | HostNameLookups = 1; |
88f9aafc | 3327 | else if (!_cups_strcasecmp(value, "double")) |
ef416fc2 | 3328 | HostNameLookups = 2; |
3329 | else | |
3330 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d.", | |
3331 | value, linenum); | |
3332 | } | |
88f9aafc | 3333 | else if (!_cups_strcasecmp(line, "AccessLogLevel") && value) |
1f0275e3 MS |
3334 | { |
3335 | /* | |
3336 | * Amount of logging to do to access log... | |
3337 | */ | |
3338 | ||
88f9aafc | 3339 | if (!_cups_strcasecmp(value, "all")) |
1f0275e3 | 3340 | AccessLogLevel = CUPSD_ACCESSLOG_ALL; |
88f9aafc | 3341 | else if (!_cups_strcasecmp(value, "actions")) |
1f0275e3 | 3342 | AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS; |
88f9aafc | 3343 | else if (!_cups_strcasecmp(value, "config")) |
1f0275e3 MS |
3344 | AccessLogLevel = CUPSD_ACCESSLOG_CONFIG; |
3345 | else | |
3346 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown AccessLogLevel %s on line %d.", | |
3347 | value, linenum); | |
3348 | } | |
88f9aafc | 3349 | else if (!_cups_strcasecmp(line, "LogLevel") && value) |
ef416fc2 | 3350 | { |
3351 | /* | |
1f0275e3 | 3352 | * Amount of logging to do to error log... |
ef416fc2 | 3353 | */ |
3354 | ||
88f9aafc | 3355 | if (!_cups_strcasecmp(value, "debug2")) |
ef416fc2 | 3356 | LogLevel = CUPSD_LOG_DEBUG2; |
88f9aafc | 3357 | else if (!_cups_strcasecmp(value, "debug")) |
ef416fc2 | 3358 | LogLevel = CUPSD_LOG_DEBUG; |
88f9aafc | 3359 | else if (!_cups_strcasecmp(value, "info")) |
ef416fc2 | 3360 | LogLevel = CUPSD_LOG_INFO; |
88f9aafc | 3361 | else if (!_cups_strcasecmp(value, "notice")) |
ef416fc2 | 3362 | LogLevel = CUPSD_LOG_NOTICE; |
88f9aafc | 3363 | else if (!_cups_strcasecmp(value, "warn")) |
ef416fc2 | 3364 | LogLevel = CUPSD_LOG_WARN; |
88f9aafc | 3365 | else if (!_cups_strcasecmp(value, "error")) |
ef416fc2 | 3366 | LogLevel = CUPSD_LOG_ERROR; |
88f9aafc | 3367 | else if (!_cups_strcasecmp(value, "crit")) |
ef416fc2 | 3368 | LogLevel = CUPSD_LOG_CRIT; |
88f9aafc | 3369 | else if (!_cups_strcasecmp(value, "alert")) |
ef416fc2 | 3370 | LogLevel = CUPSD_LOG_ALERT; |
88f9aafc | 3371 | else if (!_cups_strcasecmp(value, "emerg")) |
ef416fc2 | 3372 | LogLevel = CUPSD_LOG_EMERG; |
88f9aafc | 3373 | else if (!_cups_strcasecmp(value, "none")) |
ef416fc2 | 3374 | LogLevel = CUPSD_LOG_NONE; |
3375 | else | |
3376 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d.", | |
3377 | value, linenum); | |
3378 | } | |
88f9aafc | 3379 | else if (!_cups_strcasecmp(line, "LogTimeFormat") && value) |
dfd5680b MS |
3380 | { |
3381 | /* | |
3382 | * Amount of logging to do to error log... | |
3383 | */ | |
3384 | ||
88f9aafc | 3385 | if (!_cups_strcasecmp(value, "standard")) |
dfd5680b | 3386 | LogTimeFormat = CUPSD_TIME_STANDARD; |
88f9aafc | 3387 | else if (!_cups_strcasecmp(value, "usecs")) |
dfd5680b MS |
3388 | LogTimeFormat = CUPSD_TIME_USECS; |
3389 | else | |
3390 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d.", | |
3391 | value, linenum); | |
3392 | } | |
88f9aafc | 3393 | else if (!_cups_strcasecmp(line, "PrintcapFormat") && value) |
ef416fc2 | 3394 | { |
3395 | /* | |
3396 | * Format of printcap file? | |
3397 | */ | |
3398 | ||
88f9aafc | 3399 | if (!_cups_strcasecmp(value, "bsd")) |
ef416fc2 | 3400 | PrintcapFormat = PRINTCAP_BSD; |
88f9aafc | 3401 | else if (!_cups_strcasecmp(value, "plist")) |
0af14961 | 3402 | PrintcapFormat = PRINTCAP_PLIST; |
88f9aafc | 3403 | else if (!_cups_strcasecmp(value, "solaris")) |
ef416fc2 | 3404 | PrintcapFormat = PRINTCAP_SOLARIS; |
3405 | else | |
3406 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown PrintcapFormat %s on line %d.", | |
3407 | value, linenum); | |
3408 | } | |
88f9aafc | 3409 | else if (!_cups_strcasecmp(line, "ServerTokens") && value) |
ef416fc2 | 3410 | { |
3411 | /* | |
3412 | * Set the string used for the Server header... | |
3413 | */ | |
3414 | ||
3415 | struct utsname plat; /* Platform info */ | |
3416 | ||
3417 | ||
3418 | uname(&plat); | |
3419 | ||
88f9aafc | 3420 | if (!_cups_strcasecmp(value, "ProductOnly")) |
ef416fc2 | 3421 | cupsdSetString(&ServerHeader, "CUPS"); |
88f9aafc | 3422 | else if (!_cups_strcasecmp(value, "Major")) |
ef416fc2 | 3423 | cupsdSetString(&ServerHeader, "CUPS/1"); |
88f9aafc | 3424 | else if (!_cups_strcasecmp(value, "Minor")) |
ae71f5de | 3425 | cupsdSetString(&ServerHeader, "CUPS/1.4"); |
88f9aafc | 3426 | else if (!_cups_strcasecmp(value, "Minimal")) |
ef416fc2 | 3427 | cupsdSetString(&ServerHeader, CUPS_MINIMAL); |
88f9aafc | 3428 | else if (!_cups_strcasecmp(value, "OS")) |
ef416fc2 | 3429 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s)", plat.sysname); |
88f9aafc | 3430 | else if (!_cups_strcasecmp(value, "Full")) |
ef416fc2 | 3431 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s) IPP/1.1", |
3432 | plat.sysname); | |
88f9aafc | 3433 | else if (!_cups_strcasecmp(value, "None")) |
ef416fc2 | 3434 | cupsdClearString(&ServerHeader); |
3435 | else | |
3436 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown ServerTokens %s on line %d.", | |
3437 | value, linenum); | |
3438 | } | |
88f9aafc | 3439 | else if (!_cups_strcasecmp(line, "PassEnv") && value) |
ef416fc2 | 3440 | { |
3441 | /* | |
3442 | * PassEnv variable [... variable] | |
3443 | */ | |
3444 | ||
3445 | for (; *value;) | |
3446 | { | |
3447 | for (valuelen = 0; value[valuelen]; valuelen ++) | |
88f9aafc | 3448 | if (_cups_isspace(value[valuelen]) || value[valuelen] == ',') |
ef416fc2 | 3449 | break; |
3450 | ||
3451 | if (value[valuelen]) | |
3452 | { | |
3453 | value[valuelen] = '\0'; | |
3454 | valuelen ++; | |
3455 | } | |
3456 | ||
3457 | cupsdSetEnv(value, NULL); | |
3458 | ||
3459 | for (value += valuelen; *value; value ++) | |
88f9aafc | 3460 | if (!_cups_isspace(*value) || *value != ',') |
ef416fc2 | 3461 | break; |
3462 | } | |
3463 | } | |
88f9aafc | 3464 | else if (!_cups_strcasecmp(line, "ServerAlias") && value) |
e07d4801 | 3465 | { |
88f9aafc MS |
3466 | /* |
3467 | * ServerAlias name [... name] | |
3468 | */ | |
3469 | ||
e07d4801 MS |
3470 | if (!ServerAlias) |
3471 | ServerAlias = cupsArrayNew(NULL, NULL); | |
3472 | ||
88f9aafc MS |
3473 | for (; *value;) |
3474 | { | |
3475 | for (valuelen = 0; value[valuelen]; valuelen ++) | |
3476 | if (_cups_isspace(value[valuelen]) || value[valuelen] == ',') | |
3477 | break; | |
3478 | ||
3479 | if (value[valuelen]) | |
3480 | { | |
3481 | value[valuelen] = '\0'; | |
3482 | valuelen ++; | |
3483 | } | |
3484 | ||
3485 | cupsdAddAlias(ServerAlias, value); | |
3486 | ||
3487 | for (value += valuelen; *value; value ++) | |
3488 | if (!_cups_isspace(*value) || *value != ',') | |
3489 | break; | |
3490 | } | |
e07d4801 | 3491 | } |
88f9aafc | 3492 | else if (!_cups_strcasecmp(line, "SetEnv") && value) |
ef416fc2 | 3493 | { |
3494 | /* | |
3495 | * SetEnv variable value | |
3496 | */ | |
3497 | ||
3498 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
3499 | ||
3500 | if (*valueptr) | |
3501 | { | |
3502 | /* | |
3503 | * Found a value... | |
3504 | */ | |
3505 | ||
3506 | while (isspace(*valueptr & 255)) | |
3507 | *valueptr++ = '\0'; | |
3508 | ||
3509 | cupsdSetEnv(value, valueptr); | |
3510 | } | |
3511 | else | |
3512 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3513 | "Missing value for SetEnv directive on line %d.", | |
3514 | linenum); | |
3515 | } | |
58dc1933 | 3516 | #ifdef HAVE_SSL |
88f9aafc | 3517 | else if (!_cups_strcasecmp(line, "SSLOptions")) |
b19ccc9e MS |
3518 | { |
3519 | /* | |
3520 | * SSLOptions options | |
3521 | */ | |
3522 | ||
88f9aafc | 3523 | if (!value || !_cups_strcasecmp(value, "none")) |
b19ccc9e | 3524 | SSLOptions = CUPSD_SSL_NONE; |
88f9aafc | 3525 | else if (!_cups_strcasecmp(value, "noemptyfragments")) |
b19ccc9e MS |
3526 | SSLOptions = CUPSD_SSL_NOEMPTY; |
3527 | else | |
3528 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3529 | "Unknown value \"%s\" for SSLOptions directive on " | |
3530 | "line %d.", value, linenum); | |
3531 | } | |
58dc1933 | 3532 | #endif /* HAVE_SSL */ |
ef416fc2 | 3533 | else |
3534 | { | |
3535 | /* | |
3536 | * Find a simple variable in the list... | |
3537 | */ | |
3538 | ||
3539 | for (i = NUM_VARS, var = variables; i > 0; i --, var ++) | |
88f9aafc | 3540 | if (!_cups_strcasecmp(line, var->name)) |
ef416fc2 | 3541 | break; |
3542 | ||
3543 | if (i == 0) | |
3544 | { | |
3545 | /* | |
3546 | * Unknown directive! Output an error message and continue... | |
3547 | */ | |
3548 | ||
c934a06c MS |
3549 | if (!value) |
3550 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value for %s on line %d.", | |
3551 | line, linenum); | |
3552 | else | |
3553 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d.", | |
3554 | line, linenum); | |
ef416fc2 | 3555 | continue; |
3556 | } | |
3557 | ||
3558 | switch (var->type) | |
3559 | { | |
3560 | case CUPSD_VARTYPE_INTEGER : | |
a74454a7 | 3561 | if (!value) |
3562 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3563 | "Missing integer value for %s on line %d.", |
a74454a7 | 3564 | line, linenum); |
3565 | else | |
ef416fc2 | 3566 | { |
3567 | int n; /* Number */ | |
3568 | char *units; /* Units */ | |
3569 | ||
3570 | ||
3571 | n = strtol(value, &units, 0); | |
3572 | ||
3573 | if (units && *units) | |
3574 | { | |
3575 | if (tolower(units[0] & 255) == 'g') | |
3576 | n *= 1024 * 1024 * 1024; | |
3577 | else if (tolower(units[0] & 255) == 'm') | |
3578 | n *= 1024 * 1024; | |
3579 | else if (tolower(units[0] & 255) == 'k') | |
3580 | n *= 1024; | |
3581 | else if (tolower(units[0] & 255) == 't') | |
3582 | n *= 262144; | |
3583 | } | |
3584 | ||
8ca02f3c | 3585 | if (n < 0) |
3586 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3587 | "Bad negative integer value for %s on line %d.", |
8ca02f3c | 3588 | line, linenum); |
3589 | else | |
3590 | *((int *)var->ptr) = n; | |
ef416fc2 | 3591 | } |
3592 | break; | |
3593 | ||
3594 | case CUPSD_VARTYPE_BOOLEAN : | |
a74454a7 | 3595 | if (!value) |
3596 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3597 | "Missing boolean value for %s on line %d.", |
a74454a7 | 3598 | line, linenum); |
88f9aafc MS |
3599 | else if (!_cups_strcasecmp(value, "true") || |
3600 | !_cups_strcasecmp(value, "on") || | |
3601 | !_cups_strcasecmp(value, "enabled") || | |
3602 | !_cups_strcasecmp(value, "yes") || | |
a74454a7 | 3603 | atoi(value) != 0) |
ef416fc2 | 3604 | *((int *)var->ptr) = TRUE; |
88f9aafc MS |
3605 | else if (!_cups_strcasecmp(value, "false") || |
3606 | !_cups_strcasecmp(value, "off") || | |
3607 | !_cups_strcasecmp(value, "disabled") || | |
3608 | !_cups_strcasecmp(value, "no") || | |
3609 | !_cups_strcasecmp(value, "0")) | |
ef416fc2 | 3610 | *((int *)var->ptr) = FALSE; |
3611 | else | |
3612 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3613 | "Unknown boolean value %s on line %d.", | |
3614 | value, linenum); | |
3615 | break; | |
3616 | ||
76cd9e37 | 3617 | case CUPSD_VARTYPE_PATHNAME : |
c934a06c MS |
3618 | if (!value) |
3619 | { | |
3620 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3621 | "Missing pathname value for %s on line %d.", |
c934a06c MS |
3622 | line, linenum); |
3623 | break; | |
3624 | } | |
3625 | ||
3626 | if (value[0] == '/') | |
76cd9e37 MS |
3627 | strlcpy(temp, value, sizeof(temp)); |
3628 | else | |
3629 | snprintf(temp, sizeof(temp), "%s/%s", ServerRoot, value); | |
3630 | ||
3631 | if (access(temp, 0)) | |
3632 | { | |
3633 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3634 | "File or directory for \"%s %s\" on line %d " | |
c8fef167 | 3635 | "does not exist.", line, value, linenum); |
76cd9e37 MS |
3636 | break; |
3637 | } | |
3638 | ||
ef416fc2 | 3639 | case CUPSD_VARTYPE_STRING : |
3640 | cupsdSetString((char **)var->ptr, value); | |
3641 | break; | |
3642 | } | |
3643 | } | |
3644 | } | |
3645 | ||
3646 | return (1); | |
3647 | } | |
3648 | ||
3649 | ||
3650 | /* | |
3651 | * 'read_location()' - Read a <Location path> definition. | |
3652 | */ | |
3653 | ||
3654 | static int /* O - New line number or 0 on error */ | |
3655 | read_location(cups_file_t *fp, /* I - Configuration file */ | |
3656 | char *location, /* I - Location name/path */ | |
3657 | int linenum) /* I - Current line number */ | |
3658 | { | |
3659 | cupsd_location_t *loc, /* New location */ | |
3660 | *parent; /* Parent location */ | |
3661 | char line[HTTP_MAX_BUFFER], | |
3662 | /* Line buffer */ | |
3663 | *value, /* Value for directive */ | |
3664 | *valptr; /* Pointer into value */ | |
3665 | ||
3666 | ||
c8fef167 MS |
3667 | if ((parent = cupsdFindLocation(location)) != NULL) |
3668 | cupsdLogMessage(CUPSD_LOG_WARN, "Duplicate <Location %s> on line %d.", | |
3669 | location, linenum); | |
3670 | else if ((parent = cupsdNewLocation(location)) == NULL) | |
ef416fc2 | 3671 | return (0); |
c8fef167 MS |
3672 | else |
3673 | { | |
3674 | cupsdAddLocation(parent); | |
ef416fc2 | 3675 | |
c8fef167 MS |
3676 | parent->limit = CUPSD_AUTH_LIMIT_ALL; |
3677 | } | |
10d09e33 | 3678 | |
c8fef167 | 3679 | loc = parent; |
ef416fc2 | 3680 | |
3681 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3682 | { | |
3683 | /* | |
3684 | * Decode the directive... | |
3685 | */ | |
3686 | ||
88f9aafc | 3687 | if (!_cups_strcasecmp(line, "</Location>")) |
ef416fc2 | 3688 | return (linenum); |
88f9aafc MS |
3689 | else if (!_cups_strcasecmp(line, "<Limit") || |
3690 | !_cups_strcasecmp(line, "<LimitExcept")) | |
ef416fc2 | 3691 | { |
3692 | if (!value) | |
3693 | { | |
3694 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
49d87452 MS |
3695 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3696 | return (0); | |
b19ccc9e MS |
3697 | else |
3698 | continue; | |
ef416fc2 | 3699 | } |
ef55b745 | 3700 | |
10d09e33 | 3701 | if ((loc = cupsdCopyLocation(parent)) == NULL) |
ef416fc2 | 3702 | return (0); |
3703 | ||
10d09e33 MS |
3704 | cupsdAddLocation(loc); |
3705 | ||
ef416fc2 | 3706 | loc->limit = 0; |
3707 | while (*value) | |
3708 | { | |
3709 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3710 | ||
3711 | if (*valptr) | |
3712 | *valptr++ = '\0'; | |
3713 | ||
3714 | if (!strcmp(value, "ALL")) | |
5bd77a73 | 3715 | loc->limit = CUPSD_AUTH_LIMIT_ALL; |
ef416fc2 | 3716 | else if (!strcmp(value, "GET")) |
5bd77a73 | 3717 | loc->limit |= CUPSD_AUTH_LIMIT_GET; |
ef416fc2 | 3718 | else if (!strcmp(value, "HEAD")) |
5bd77a73 | 3719 | loc->limit |= CUPSD_AUTH_LIMIT_HEAD; |
ef416fc2 | 3720 | else if (!strcmp(value, "OPTIONS")) |
5bd77a73 | 3721 | loc->limit |= CUPSD_AUTH_LIMIT_OPTIONS; |
ef416fc2 | 3722 | else if (!strcmp(value, "POST")) |
5bd77a73 | 3723 | loc->limit |= CUPSD_AUTH_LIMIT_POST; |
ef416fc2 | 3724 | else if (!strcmp(value, "PUT")) |
5bd77a73 | 3725 | loc->limit |= CUPSD_AUTH_LIMIT_PUT; |
ef416fc2 | 3726 | else if (!strcmp(value, "TRACE")) |
5bd77a73 | 3727 | loc->limit |= CUPSD_AUTH_LIMIT_TRACE; |
ef416fc2 | 3728 | else |
c8fef167 | 3729 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown request type %s on line %d.", |
ef416fc2 | 3730 | value, linenum); |
3731 | ||
3732 | for (value = valptr; isspace(*value & 255); value ++); | |
3733 | } | |
3734 | ||
88f9aafc | 3735 | if (!_cups_strcasecmp(line, "<LimitExcept")) |
5bd77a73 | 3736 | loc->limit = CUPSD_AUTH_LIMIT_ALL ^ loc->limit; |
ef416fc2 | 3737 | |
3738 | parent->limit &= ~loc->limit; | |
3739 | } | |
88f9aafc MS |
3740 | else if (!_cups_strcasecmp(line, "</Limit>") || |
3741 | !_cups_strcasecmp(line, "</LimitExcept>")) | |
ef416fc2 | 3742 | loc = parent; |
f99f3698 MS |
3743 | else if (!value) |
3744 | { | |
3745 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d.", linenum); | |
3746 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3747 | return (0); | |
3748 | } | |
ef416fc2 | 3749 | else if (!parse_aaa(loc, line, value, linenum)) |
3750 | { | |
3751 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3752 | "Unknown Location directive %s on line %d.", | |
3753 | line, linenum); | |
49d87452 MS |
3754 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3755 | return (0); | |
ef416fc2 | 3756 | } |
3757 | } | |
3758 | ||
3759 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3760 | "Unexpected end-of-file at line %d while reading location.", |
ef416fc2 | 3761 | linenum); |
3762 | ||
49d87452 | 3763 | return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum); |
ef416fc2 | 3764 | } |
3765 | ||
3766 | ||
3767 | /* | |
3768 | * 'read_policy()' - Read a <Policy name> definition. | |
3769 | */ | |
3770 | ||
3771 | static int /* O - New line number or 0 on error */ | |
3772 | read_policy(cups_file_t *fp, /* I - Configuration file */ | |
3773 | char *policy, /* I - Location name/path */ | |
3774 | int linenum) /* I - Current line number */ | |
3775 | { | |
3776 | int i; /* Looping var */ | |
3777 | cupsd_policy_t *pol; /* Policy */ | |
3778 | cupsd_location_t *op; /* Policy operation */ | |
3779 | int num_ops; /* Number of IPP operations */ | |
3780 | ipp_op_t ops[100]; /* Operations */ | |
3781 | char line[HTTP_MAX_BUFFER], | |
3782 | /* Line buffer */ | |
3783 | *value, /* Value for directive */ | |
3784 | *valptr; /* Pointer into value */ | |
3785 | ||
3786 | ||
3787 | /* | |
3788 | * Create the policy... | |
3789 | */ | |
3790 | ||
c8fef167 MS |
3791 | if ((pol = cupsdFindPolicy(policy)) != NULL) |
3792 | cupsdLogMessage(CUPSD_LOG_WARN, "Duplicate <Policy %s> on line %d.", | |
3793 | policy, linenum); | |
3794 | else if ((pol = cupsdAddPolicy(policy)) == NULL) | |
ef416fc2 | 3795 | return (0); |
3796 | ||
3797 | /* | |
3798 | * Read from the file... | |
3799 | */ | |
3800 | ||
3801 | op = NULL; | |
3802 | num_ops = 0; | |
3803 | ||
3804 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3805 | { | |
3806 | /* | |
3807 | * Decode the directive... | |
3808 | */ | |
3809 | ||
88f9aafc | 3810 | if (!_cups_strcasecmp(line, "</Policy>")) |
ef416fc2 | 3811 | { |
3812 | if (op) | |
3813 | cupsdLogMessage(CUPSD_LOG_WARN, | |
c8fef167 | 3814 | "Missing </Limit> before </Policy> on line %d.", |
ef416fc2 | 3815 | linenum); |
3816 | ||
10d09e33 | 3817 | set_policy_defaults(pol); |
2e4ff8af | 3818 | |
ef416fc2 | 3819 | return (linenum); |
3820 | } | |
88f9aafc | 3821 | else if (!_cups_strcasecmp(line, "<Limit") && !op) |
ef416fc2 | 3822 | { |
3823 | if (!value) | |
3824 | { | |
3825 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); | |
49d87452 MS |
3826 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3827 | return (0); | |
b19ccc9e MS |
3828 | else |
3829 | continue; | |
ef416fc2 | 3830 | } |
ef55b745 | 3831 | |
ef416fc2 | 3832 | /* |
3833 | * Scan for IPP operation names... | |
3834 | */ | |
3835 | ||
3836 | num_ops = 0; | |
3837 | ||
3838 | while (*value) | |
3839 | { | |
3840 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3841 | ||
3842 | if (*valptr) | |
3843 | *valptr++ = '\0'; | |
3844 | ||
3845 | if (num_ops < (int)(sizeof(ops) / sizeof(ops[0]))) | |
3846 | { | |
88f9aafc | 3847 | if (!_cups_strcasecmp(value, "All")) |
ef416fc2 | 3848 | ops[num_ops] = IPP_ANY_OPERATION; |
3849 | else if ((ops[num_ops] = ippOpValue(value)) == IPP_BAD_OPERATION) | |
3850 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3851 | "Bad IPP operation name \"%s\" on line %d.", |
ef416fc2 | 3852 | value, linenum); |
3853 | else | |
3854 | num_ops ++; | |
3855 | } | |
3856 | else | |
3857 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 | 3858 | "Too many operations listed on line %d.", |
ef416fc2 | 3859 | linenum); |
3860 | ||
3861 | for (value = valptr; isspace(*value & 255); value ++); | |
3862 | } | |
3863 | ||
3864 | /* | |
3865 | * If none are specified, apply the policy to all operations... | |
3866 | */ | |
3867 | ||
3868 | if (num_ops == 0) | |
3869 | { | |
3870 | ops[0] = IPP_ANY_OPERATION; | |
3871 | num_ops = 1; | |
3872 | } | |
3873 | ||
3874 | /* | |
3875 | * Add a new policy for the first operation... | |
3876 | */ | |
3877 | ||
3878 | op = cupsdAddPolicyOp(pol, NULL, ops[0]); | |
3879 | } | |
88f9aafc | 3880 | else if (!_cups_strcasecmp(line, "</Limit>") && op) |
ef416fc2 | 3881 | { |
3882 | /* | |
3883 | * Finish the current operation limit... | |
3884 | */ | |
3885 | ||
3886 | if (num_ops > 1) | |
3887 | { | |
3888 | /* | |
3889 | * Copy the policy to the other operations... | |
3890 | */ | |
3891 | ||
3892 | for (i = 1; i < num_ops; i ++) | |
3893 | cupsdAddPolicyOp(pol, op, ops[i]); | |
3894 | } | |
3895 | ||
3896 | op = NULL; | |
3897 | } | |
f99f3698 MS |
3898 | else if (!value) |
3899 | { | |
3900 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d.", linenum); | |
3901 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3902 | return (0); | |
3903 | } | |
88f9aafc MS |
3904 | else if (!_cups_strcasecmp(line, "JobPrivateAccess") || |
3905 | !_cups_strcasecmp(line, "JobPrivateValues") || | |
3906 | !_cups_strcasecmp(line, "SubscriptionPrivateAccess") || | |
3907 | !_cups_strcasecmp(line, "SubscriptionPrivateValues")) | |
10d09e33 MS |
3908 | { |
3909 | if (op) | |
3910 | { | |
3911 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3912 | "%s directive must appear outside <Limit>...</Limit> " | |
3913 | "on line %d.", line, linenum); | |
3914 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3915 | return (0); | |
3916 | } | |
3917 | else | |
3918 | { | |
3919 | /* | |
3920 | * Pull out whitespace-delimited values... | |
3921 | */ | |
3922 | ||
3923 | while (*value) | |
3924 | { | |
3925 | /* | |
3926 | * Find the end of the current value... | |
3927 | */ | |
3928 | ||
3929 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3930 | ||
3931 | if (*valptr) | |
3932 | *valptr++ = '\0'; | |
3933 | ||
3934 | /* | |
3935 | * Save it appropriately... | |
3936 | */ | |
3937 | ||
88f9aafc | 3938 | if (!_cups_strcasecmp(line, "JobPrivateAccess")) |
10d09e33 MS |
3939 | { |
3940 | /* | |
3941 | * JobPrivateAccess {all|default|user/group list|@@ACL} | |
3942 | */ | |
3943 | ||
88f9aafc | 3944 | if (!_cups_strcasecmp(value, "default")) |
10d09e33 MS |
3945 | { |
3946 | cupsdAddString(&(pol->job_access), "@OWNER"); | |
3947 | cupsdAddString(&(pol->job_access), "@SYSTEM"); | |
3948 | } | |
3949 | else | |
3950 | cupsdAddString(&(pol->job_access), value); | |
3951 | } | |
88f9aafc | 3952 | else if (!_cups_strcasecmp(line, "JobPrivateValues")) |
10d09e33 MS |
3953 | { |
3954 | /* | |
3955 | * JobPrivateValues {all|none|default|attribute list} | |
3956 | */ | |
3957 | ||
88f9aafc | 3958 | if (!_cups_strcasecmp(value, "default")) |
10d09e33 MS |
3959 | { |
3960 | cupsdAddString(&(pol->job_attrs), "job-name"); | |
3961 | cupsdAddString(&(pol->job_attrs), "job-originating-host-name"); | |
3962 | cupsdAddString(&(pol->job_attrs), "job-originating-user-name"); | |
3963 | } | |
3964 | else | |
3965 | cupsdAddString(&(pol->job_attrs), value); | |
3966 | } | |
88f9aafc | 3967 | else if (!_cups_strcasecmp(line, "SubscriptionPrivateAccess")) |
10d09e33 MS |
3968 | { |
3969 | /* | |
3970 | * SubscriptionPrivateAccess {all|default|user/group list|@@ACL} | |
3971 | */ | |
3972 | ||
88f9aafc | 3973 | if (!_cups_strcasecmp(value, "default")) |
10d09e33 MS |
3974 | { |
3975 | cupsdAddString(&(pol->sub_access), "@OWNER"); | |
3976 | cupsdAddString(&(pol->sub_access), "@SYSTEM"); | |
3977 | } | |
3978 | else | |
3979 | cupsdAddString(&(pol->sub_access), value); | |
3980 | } | |
88f9aafc | 3981 | else /* if (!_cups_strcasecmp(line, "SubscriptionPrivateValues")) */ |
10d09e33 MS |
3982 | { |
3983 | /* | |
3984 | * SubscriptionPrivateValues {all|none|default|attribute list} | |
3985 | */ | |
3986 | ||
88f9aafc | 3987 | if (!_cups_strcasecmp(value, "default")) |
10d09e33 MS |
3988 | { |
3989 | cupsdAddString(&(pol->sub_attrs), "notify-events"); | |
3990 | cupsdAddString(&(pol->sub_attrs), "notify-pull-method"); | |
3991 | cupsdAddString(&(pol->sub_attrs), "notify-recipient-uri"); | |
3992 | cupsdAddString(&(pol->sub_attrs), "notify-subscriber-user-name"); | |
3993 | cupsdAddString(&(pol->sub_attrs), "notify-user-data"); | |
3994 | } | |
3995 | else | |
3996 | cupsdAddString(&(pol->sub_attrs), value); | |
3997 | } | |
3998 | ||
3999 | /* | |
4000 | * Find the next string on the line... | |
4001 | */ | |
4002 | ||
4003 | for (value = valptr; isspace(*value & 255); value ++); | |
4004 | } | |
4005 | } | |
4006 | } | |
ef416fc2 | 4007 | else if (!op) |
4008 | { | |
4009 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
4010 | "Missing <Limit ops> directive before %s on line %d.", | |
4011 | line, linenum); | |
49d87452 MS |
4012 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
4013 | return (0); | |
ef416fc2 | 4014 | } |
4015 | else if (!parse_aaa(op, line, value, linenum)) | |
4016 | { | |
321d8d57 MS |
4017 | cupsdLogMessage(CUPSD_LOG_ERROR, |
4018 | "Unknown Policy Limit directive %s on line %d.", | |
4019 | line, linenum); | |
ef416fc2 | 4020 | |
49d87452 MS |
4021 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
4022 | return (0); | |
ef416fc2 | 4023 | } |
4024 | } | |
4025 | ||
4026 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
c8fef167 MS |
4027 | "Unexpected end-of-file at line %d while reading policy " |
4028 | "\"%s\".", linenum, policy); | |
ef416fc2 | 4029 | |
49d87452 | 4030 | return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum); |
ef416fc2 | 4031 | } |
4032 | ||
4033 | ||
4034 | /* | |
10d09e33 MS |
4035 | * 'set_policy_defaults()' - Set default policy values as needed. |
4036 | */ | |
4037 | ||
4038 | static void | |
4039 | set_policy_defaults(cupsd_policy_t *pol)/* I - Policy */ | |
4040 | { | |
4041 | cupsd_location_t *op; /* Policy operation */ | |
4042 | ||
4043 | ||
4044 | /* | |
4045 | * Verify that we have an explicit policy for Validate-Job, Cancel-Jobs, | |
4046 | * Cancel-My-Jobs, Close-Job, and CUPS-Get-Document, which ensures that | |
4047 | * upgrades do not introduce new security issues... | |
4048 | */ | |
4049 | ||
4050 | if ((op = cupsdFindPolicyOp(pol, IPP_VALIDATE_JOB)) == NULL || | |
4051 | op->op == IPP_ANY_OPERATION) | |
4052 | { | |
4053 | if ((op = cupsdFindPolicyOp(pol, IPP_PRINT_JOB)) != NULL && | |
4054 | op->op != IPP_ANY_OPERATION) | |
4055 | { | |
4056 | /* | |
4057 | * Add a new limit for Validate-Job using the Print-Job limit as a | |
4058 | * template... | |
4059 | */ | |
4060 | ||
4061 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4062 | "No limit for Validate-Job defined in policy %s " | |
4063 | "- using Print-Job's policy.", pol->name); | |
4064 | ||
4065 | cupsdAddPolicyOp(pol, op, IPP_VALIDATE_JOB); | |
4066 | } | |
4067 | else | |
4068 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4069 | "No limit for Validate-Job defined in policy %s " | |
4070 | "and no suitable template found.", pol->name); | |
4071 | } | |
4072 | ||
4073 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_JOBS)) == NULL || | |
4074 | op->op == IPP_ANY_OPERATION) | |
4075 | { | |
4076 | if ((op = cupsdFindPolicyOp(pol, IPP_PAUSE_PRINTER)) != NULL && | |
4077 | op->op != IPP_ANY_OPERATION) | |
4078 | { | |
4079 | /* | |
4080 | * Add a new limit for Cancel-Jobs using the Pause-Printer limit as a | |
4081 | * template... | |
4082 | */ | |
4083 | ||
4084 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4085 | "No limit for Cancel-Jobs defined in policy %s " | |
4086 | "- using Pause-Printer's policy.", pol->name); | |
4087 | ||
4088 | cupsdAddPolicyOp(pol, op, IPP_CANCEL_JOBS); | |
4089 | } | |
4090 | else | |
4091 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4092 | "No limit for Cancel-Jobs defined in policy %s " | |
4093 | "and no suitable template found.", pol->name); | |
4094 | } | |
4095 | ||
4096 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_MY_JOBS)) == NULL || | |
4097 | op->op == IPP_ANY_OPERATION) | |
4098 | { | |
4099 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
4100 | op->op != IPP_ANY_OPERATION) | |
4101 | { | |
4102 | /* | |
4103 | * Add a new limit for Cancel-My-Jobs using the Send-Document limit as | |
4104 | * a template... | |
4105 | */ | |
4106 | ||
4107 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4108 | "No limit for Cancel-My-Jobs defined in policy %s " | |
4109 | "- using Send-Document's policy.", pol->name); | |
4110 | ||
4111 | cupsdAddPolicyOp(pol, op, IPP_CANCEL_MY_JOBS); | |
4112 | } | |
4113 | else | |
4114 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4115 | "No limit for Cancel-My-Jobs defined in policy %s " | |
4116 | "and no suitable template found.", pol->name); | |
4117 | } | |
4118 | ||
4119 | if ((op = cupsdFindPolicyOp(pol, IPP_CLOSE_JOB)) == NULL || | |
4120 | op->op == IPP_ANY_OPERATION) | |
4121 | { | |
4122 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
4123 | op->op != IPP_ANY_OPERATION) | |
4124 | { | |
4125 | /* | |
4126 | * Add a new limit for Close-Job using the Send-Document limit as a | |
4127 | * template... | |
4128 | */ | |
4129 | ||
4130 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4131 | "No limit for Close-Job defined in policy %s " | |
4132 | "- using Send-Document's policy.", pol->name); | |
4133 | ||
4134 | cupsdAddPolicyOp(pol, op, IPP_CLOSE_JOB); | |
4135 | } | |
4136 | else | |
4137 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4138 | "No limit for Close-Job defined in policy %s " | |
4139 | "and no suitable template found.", pol->name); | |
4140 | } | |
4141 | ||
4142 | if ((op = cupsdFindPolicyOp(pol, CUPS_GET_DOCUMENT)) == NULL || | |
4143 | op->op == IPP_ANY_OPERATION) | |
4144 | { | |
4145 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
4146 | op->op != IPP_ANY_OPERATION) | |
4147 | { | |
4148 | /* | |
4149 | * Add a new limit for CUPS-Get-Document using the Send-Document | |
4150 | * limit as a template... | |
4151 | */ | |
4152 | ||
4153 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4154 | "No limit for CUPS-Get-Document defined in policy %s " | |
4155 | "- using Send-Document's policy.", pol->name); | |
4156 | ||
4157 | cupsdAddPolicyOp(pol, op, CUPS_GET_DOCUMENT); | |
4158 | } | |
4159 | else | |
4160 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4161 | "No limit for CUPS-Get-Document defined in policy %s " | |
4162 | "and no suitable template found.", pol->name); | |
4163 | } | |
4164 | ||
4165 | /* | |
4166 | * Verify we have JobPrivateAccess, JobPrivateValues, | |
4167 | * SubscriptionPrivateAccess, and SubscriptionPrivateValues in the policy. | |
4168 | */ | |
4169 | ||
4170 | if (!pol->job_access) | |
4171 | { | |
4172 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4173 | "No JobPrivateAccess defined in policy %s " | |
4174 | "- using defaults.", pol->name); | |
4175 | cupsdAddString(&(pol->job_access), "@OWNER"); | |
4176 | cupsdAddString(&(pol->job_access), "@SYSTEM"); | |
4177 | } | |
4178 | ||
4179 | if (!pol->job_attrs) | |
4180 | { | |
4181 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4182 | "No JobPrivateValues defined in policy %s " | |
4183 | "- using defaults.", pol->name); | |
4184 | cupsdAddString(&(pol->job_attrs), "job-name"); | |
4185 | cupsdAddString(&(pol->job_attrs), "job-originating-host-name"); | |
4186 | cupsdAddString(&(pol->job_attrs), "job-originating-user-name"); | |
4187 | } | |
4188 | ||
4189 | if (!pol->sub_access) | |
4190 | { | |
4191 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4192 | "No SubscriptionPrivateAccess defined in policy %s " | |
4193 | "- using defaults.", pol->name); | |
4194 | cupsdAddString(&(pol->sub_access), "@OWNER"); | |
4195 | cupsdAddString(&(pol->sub_access), "@SYSTEM"); | |
4196 | } | |
4197 | ||
4198 | if (!pol->sub_attrs) | |
4199 | { | |
4200 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4201 | "No SubscriptionPrivateValues defined in policy %s " | |
4202 | "- using defaults.", pol->name); | |
4203 | cupsdAddString(&(pol->sub_attrs), "notify-events"); | |
4204 | cupsdAddString(&(pol->sub_attrs), "notify-pull-method"); | |
4205 | cupsdAddString(&(pol->sub_attrs), "notify-recipient-uri"); | |
4206 | cupsdAddString(&(pol->sub_attrs), "notify-subscriber-user-name"); | |
4207 | cupsdAddString(&(pol->sub_attrs), "notify-user-data"); | |
4208 | } | |
4209 | } | |
4210 | ||
4211 | ||
4212 | /* | |
4213 | * End of "$Id: conf.c 9352 2010-11-06 04:55:26Z mike $". | |
ef416fc2 | 4214 | */ |