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a129ddbd | 1 | /* |
b2e10895 | 2 | * "$Id$" |
a129ddbd | 3 | * |
64252c8e | 4 | * Configuration routines for the CUPS scheduler. |
a129ddbd | 5 | * |
027fa18e | 6 | * Copyright 2007-2012 by Apple Inc. |
bb3ff448 | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
a129ddbd | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
4e8d321f | 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/". | |
a129ddbd | 14 | * |
15 | * Contents: | |
16 | * | |
6b21a4ce | 17 | * cupsdAddAlias() - Add a host alias. |
df2c601d | 18 | * cupsdCheckPermissions() - Fix the mode and ownership of a file or |
6b21a4ce | 19 | * directory. |
8978775d | 20 | * cupsdDefaultAuthType() - Get the default AuthType. |
96f8a53a | 21 | * cupsdFreeAliases() - Free all of the alias entries. |
df2c601d | 22 | * cupsdReadConfiguration() - Read the cupsd.conf file. |
6b21a4ce | 23 | * get_address() - Get an address + port number from a line. |
f3e786fc | 24 | * get_addr_and_mask() - Get an IP address and netmask. |
6b21a4ce | 25 | * mime_error_cb() - Log a MIME error. |
26 | * parse_aaa() - Parse authentication, authorization, and access | |
27 | * control lines. | |
32cbd90e | 28 | * parse_fatal_errors() - Parse FatalErrors values in a string. |
6b21a4ce | 29 | * parse_groups() - Parse system group names in a string. |
30 | * parse_protocols() - Parse browse protocols in a string. | |
31 | * parse_variable() - Parse a variable line. | |
32 | * read_cupsd_conf() - Read the cupsd.conf configuration file. | |
33 | * read_cups_files_conf() - Read the cups-files.conf configuration file. | |
34 | * read_location() - Read a <Location path> definition. | |
35 | * read_policy() - Read a <Policy name> definition. | |
392a9cf1 | 36 | * set_policy_defaults() - Set default policy values as needed. |
a129ddbd | 37 | */ |
38 | ||
39 | /* | |
40 | * Include necessary headers... | |
41 | */ | |
42 | ||
fd8b1cf8 | 43 | #include "cupsd.h" |
44 | #include <stdarg.h> | |
a74b005d | 45 | #include <grp.h> |
90ad5874 | 46 | #include <sys/utsname.h> |
bc9f425d | 47 | #include <syslog.h> |
997edb40 | 48 | |
f358c365 | 49 | #ifdef HAVE_LIBPAPER |
50 | # include <paper.h> | |
51 | #endif /* HAVE_LIBPAPER */ | |
52 | ||
fd8b1cf8 | 53 | |
590a0a40 | 54 | /* |
55 | * Possibly missing network definitions... | |
56 | */ | |
57 | ||
58 | #ifndef INADDR_NONE | |
59 | # define INADDR_NONE 0xffffffff | |
60 | #endif /* !INADDR_NONE */ | |
61 | ||
fd8b1cf8 | 62 | |
63 | /* | |
64 | * Configuration variable structure... | |
65 | */ | |
66 | ||
f3e786fc | 67 | typedef enum |
fd8b1cf8 | 68 | { |
f3e786fc | 69 | CUPSD_VARTYPE_INTEGER, /* Integer option */ |
c2600a7c | 70 | CUPSD_VARTYPE_TIME, /* Time interval option */ |
f3e786fc | 71 | CUPSD_VARTYPE_STRING, /* String option */ |
a854e741 | 72 | CUPSD_VARTYPE_BOOLEAN, /* Boolean option */ |
73 | CUPSD_VARTYPE_PATHNAME /* File/directory name option */ | |
f3e786fc | 74 | } cupsd_vartype_t; |
fd8b1cf8 | 75 | |
f3e786fc | 76 | typedef struct |
77 | { | |
33bd0142 | 78 | const char *name; /* Name of variable */ |
f3e786fc | 79 | void *ptr; /* Pointer to variable */ |
80 | cupsd_vartype_t type; /* Type (int, string, address) */ | |
81 | } cupsd_var_t; | |
fd8b1cf8 | 82 | |
83 | ||
84 | /* | |
85 | * Local globals... | |
86 | */ | |
87 | ||
6b21a4ce | 88 | static const cupsd_var_t cupsd_vars[] = |
fd8b1cf8 | 89 | { |
f3e786fc | 90 | { "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN }, |
a3e03052 | 91 | #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI) |
72faa303 | 92 | { "BrowseDNSSDSubTypes", &DNSSDSubTypes, CUPSD_VARTYPE_STRING }, |
a3e03052 | 93 | #endif /* HAVE_DNSSD || HAVE_AVAHI */ |
48c626d6 | 94 | { "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN }, |
f3e786fc | 95 | { "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN }, |
f3e786fc | 96 | { "Classification", &Classification, CUPSD_VARTYPE_STRING }, |
97 | { "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN }, | |
f3e786fc | 98 | { "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING }, |
c2600a7c | 99 | { "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_TIME }, |
85fe2342 | 100 | { "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING }, |
f3e786fc | 101 | { "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING }, |
d8c5c16f | 102 | { "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN }, |
c2600a7c | 103 | { "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_TIME }, |
adbfe628 | 104 | { "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING }, |
f3e786fc | 105 | { "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER }, |
106 | { "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER }, | |
f780c436 | 107 | #ifdef HAVE_GSSAPI |
108 | { "GSSServiceName", &GSSServiceName, CUPSD_VARTYPE_STRING }, | |
109 | #endif /* HAVE_GSSAPI */ | |
c2600a7c | 110 | { "JobKillDelay", &JobKillDelay, CUPSD_VARTYPE_TIME }, |
c61400d4 | 111 | { "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER }, |
c2600a7c | 112 | { "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_TIME }, |
113 | { "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_TIME }, | |
f3e786fc | 114 | { "KeepAlive", &KeepAlive, CUPSD_VARTYPE_BOOLEAN }, |
753db4fd | 115 | #ifdef HAVE_LAUNCHD |
c2600a7c | 116 | { "LaunchdTimeout", &LaunchdTimeout, CUPSD_VARTYPE_TIME }, |
753db4fd | 117 | #endif /* HAVE_LAUNCHD */ |
f3e786fc | 118 | { "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, |
119 | { "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER }, | |
34e385a0 | 120 | { "LogDebugHistory", &LogDebugHistory, CUPSD_VARTYPE_INTEGER }, |
f3e786fc | 121 | { "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER }, |
122 | { "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER }, | |
123 | { "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER }, | |
124 | { "MaxCopies", &MaxCopies, CUPSD_VARTYPE_INTEGER }, | |
64ecb863 | 125 | { "MaxEvents", &MaxEvents, CUPSD_VARTYPE_INTEGER }, |
c2600a7c | 126 | { "MaxHoldTime", &MaxHoldTime, CUPSD_VARTYPE_TIME }, |
f3e786fc | 127 | { "MaxJobs", &MaxJobs, CUPSD_VARTYPE_INTEGER }, |
128 | { "MaxJobsPerPrinter", &MaxJobsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
129 | { "MaxJobsPerUser", &MaxJobsPerUser, CUPSD_VARTYPE_INTEGER }, | |
81a24c96 | 130 | { "MaxJobTime", &MaxJobTime, CUPSD_VARTYPE_INTEGER }, |
c2600a7c | 131 | { "MaxLeaseDuration", &MaxLeaseDuration, CUPSD_VARTYPE_TIME }, |
f3e786fc | 132 | { "MaxLogSize", &MaxLogSize, CUPSD_VARTYPE_INTEGER }, |
f3e786fc | 133 | { "MaxRequestSize", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, |
64ecb863 | 134 | { "MaxSubscriptions", &MaxSubscriptions, CUPSD_VARTYPE_INTEGER }, |
135 | { "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER }, | |
136 | { "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER }, | |
137 | { "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER }, | |
c2600a7c | 138 | { "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_TIME }, |
e1018101 | 139 | { "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING }, |
c2600a7c | 140 | { "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_TIME }, |
141 | { "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_TIME }, | |
c2600a7c | 142 | { "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_TIME }, |
f3e786fc | 143 | { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING }, |
f3e786fc | 144 | { "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING }, |
c2600a7c | 145 | { "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_TIME }, |
f3e786fc | 146 | { "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING }, |
6b21a4ce | 147 | { "ServerName", &ServerName, CUPSD_VARTYPE_STRING }, |
148 | { "StrictConformance", &StrictConformance, CUPSD_VARTYPE_BOOLEAN }, | |
149 | { "Timeout", &Timeout, CUPSD_VARTYPE_TIME }, | |
150 | { "WebInterface", &WebInterface, CUPSD_VARTYPE_BOOLEAN } | |
151 | }; | |
152 | static const cupsd_var_t cupsfiles_vars[] = | |
153 | { | |
154 | { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING }, | |
155 | { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING }, | |
156 | { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER }, | |
157 | { "DataDir", &DataDir, CUPSD_VARTYPE_STRING }, | |
158 | { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING }, | |
159 | { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING }, | |
160 | { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN }, | |
161 | { "FontPath", &FontPath, CUPSD_VARTYPE_STRING }, | |
162 | { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER }, | |
163 | { "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING }, | |
164 | { "PageLog", &PageLog, CUPSD_VARTYPE_STRING }, | |
165 | { "Printcap", &Printcap, CUPSD_VARTYPE_STRING }, | |
166 | { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING }, | |
a854e741 | 167 | { "ServerBin", &ServerBin, CUPSD_VARTYPE_PATHNAME }, |
bcf61448 | 168 | #ifdef HAVE_SSL |
a854e741 | 169 | { "ServerCertificate", &ServerCertificate, CUPSD_VARTYPE_PATHNAME }, |
1a525eea | 170 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) |
a854e741 | 171 | { "ServerKey", &ServerKey, CUPSD_VARTYPE_PATHNAME }, |
1a525eea | 172 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ |
bcf61448 | 173 | #endif /* HAVE_SSL */ |
a854e741 | 174 | { "ServerRoot", &ServerRoot, CUPSD_VARTYPE_PATHNAME }, |
8a56c565 | 175 | { "SMBConfigFile", &SMBConfigFile, CUPSD_VARTYPE_STRING }, |
f3e786fc | 176 | { "StateDir", &StateDir, CUPSD_VARTYPE_STRING }, |
753db4fd | 177 | #ifdef HAVE_AUTHORIZATION_H |
178 | { "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING }, | |
179 | #endif /* HAVE_AUTHORIZATION_H */ | |
6b21a4ce | 180 | { "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME } |
fd8b1cf8 | 181 | }; |
fd8b1cf8 | 182 | |
6b21a4ce | 183 | static int default_auth_type = CUPSD_AUTH_AUTO; |
184 | /* Default AuthType, if not specified */ | |
36992080 | 185 | |
40c139b1 | 186 | static const unsigned ones[4] = |
99de6da0 | 187 | { |
188 | 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff | |
189 | }; | |
40c139b1 | 190 | static const unsigned zeros[4] = |
99de6da0 | 191 | { |
192 | 0x00000000, 0x00000000, 0x00000000, 0x00000000 | |
193 | }; | |
194 | ||
fd8b1cf8 | 195 | |
196 | /* | |
197 | * Local functions... | |
198 | */ | |
96f8a53a | 199 | |
5a63a8c3 | 200 | static http_addrlist_t *get_address(const char *value, int defport); |
823d622a | 201 | static int get_addr_and_mask(const char *value, unsigned *ip, |
202 | unsigned *mask); | |
3ee54474 | 203 | static void mime_error_cb(void *ctx, const char *message); |
823d622a | 204 | static int parse_aaa(cupsd_location_t *loc, char *line, |
205 | char *value, int linenum); | |
32cbd90e | 206 | static int parse_fatal_errors(const char *s); |
9dd7b295 | 207 | static int parse_groups(const char *s); |
208 | static int parse_protocols(const char *s); | |
6b21a4ce | 209 | static int parse_variable(const char *filename, int linenum, |
210 | const char *line, const char *value, | |
211 | size_t num_vars, | |
212 | const cupsd_var_t *vars); | |
213 | static int read_cupsd_conf(cups_file_t *fp); | |
214 | static int read_cups_files_conf(cups_file_t *fp); | |
823d622a | 215 | static int read_location(cups_file_t *fp, char *name, int linenum); |
216 | static int read_policy(cups_file_t *fp, char *name, int linenum); | |
392a9cf1 | 217 | static void set_policy_defaults(cupsd_policy_t *pol); |
fd8b1cf8 | 218 | |
219 | ||
96f8a53a | 220 | /* |
221 | * 'cupsdAddAlias()' - Add a host alias. | |
222 | */ | |
223 | ||
224 | void | |
225 | cupsdAddAlias(cups_array_t *aliases, /* I - Array of aliases */ | |
226 | const char *name) /* I - Name to add */ | |
227 | { | |
228 | cupsd_alias_t *a; /* New alias */ | |
229 | size_t namelen; /* Length of name */ | |
230 | ||
231 | ||
232 | namelen = strlen(name); | |
233 | ||
234 | if ((a = (cupsd_alias_t *)malloc(sizeof(cupsd_alias_t) + namelen)) == NULL) | |
235 | return; | |
236 | ||
237 | a->namelen = namelen; | |
af882006 | 238 | memcpy(a->name, name, namelen + 1); /* OK since a->name is allocated */ |
96f8a53a | 239 | |
240 | cupsArrayAdd(aliases, a); | |
241 | } | |
242 | ||
243 | ||
df2c601d | 244 | /* |
245 | * 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory. | |
246 | */ | |
247 | ||
248 | int /* O - 0 on success, -1 on error, 1 on warning */ | |
249 | cupsdCheckPermissions( | |
250 | const char *filename, /* I - File/directory name */ | |
251 | const char *suffix, /* I - Additional file/directory name */ | |
252 | int mode, /* I - Permissions */ | |
253 | int user, /* I - Owner */ | |
254 | int group, /* I - Group */ | |
255 | int is_dir, /* I - 1 = directory, 0 = file */ | |
937540c8 | 256 | int create_dir) /* I - 1 = create directory, -1 = create w/o logging, 0 = not */ |
df2c601d | 257 | { |
258 | int dir_created = 0; /* Did we create a directory? */ | |
259 | char pathname[1024]; /* File name with prefix */ | |
260 | struct stat fileinfo; /* Stat buffer */ | |
3985f387 | 261 | int is_symlink; /* Is "filename" a symlink? */ |
df2c601d | 262 | |
263 | ||
264 | /* | |
265 | * Prepend the given root to the filename before testing it... | |
266 | */ | |
267 | ||
268 | if (suffix) | |
269 | { | |
270 | snprintf(pathname, sizeof(pathname), "%s/%s", filename, suffix); | |
271 | filename = pathname; | |
272 | } | |
273 | ||
274 | /* | |
275 | * See if we can stat the file/directory... | |
276 | */ | |
277 | ||
3985f387 | 278 | if (lstat(filename, &fileinfo)) |
df2c601d | 279 | { |
280 | if (errno == ENOENT && create_dir) | |
281 | { | |
937540c8 | 282 | if (create_dir > 0) |
283 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Creating missing directory \"%s\"", | |
284 | filename); | |
df2c601d | 285 | |
286 | if (mkdir(filename, mode)) | |
287 | { | |
937540c8 | 288 | if (create_dir > 0) |
289 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
290 | "Unable to create directory \"%s\" - %s", filename, | |
291 | strerror(errno)); | |
292 | else | |
293 | syslog(LOG_ERR, "Unable to create directory \"%s\" - %s", filename, | |
294 | strerror(errno)); | |
295 | ||
df2c601d | 296 | return (-1); |
297 | } | |
298 | ||
8bebbbc5 | 299 | dir_created = 1; |
300 | fileinfo.st_mode = mode | S_IFDIR; | |
df2c601d | 301 | } |
302 | else | |
303 | return (create_dir ? -1 : 1); | |
304 | } | |
305 | ||
3985f387 | 306 | if ((is_symlink = S_ISLNK(fileinfo.st_mode)) != 0) |
307 | { | |
308 | if (stat(filename, &fileinfo)) | |
309 | { | |
310 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is a bad symlink - %s", | |
311 | filename, strerror(errno)); | |
312 | return (-1); | |
313 | } | |
314 | } | |
315 | ||
df2c601d | 316 | /* |
3985f387 | 317 | * Make sure it's a regular file or a directory as needed... |
df2c601d | 318 | */ |
319 | ||
320 | if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode)) | |
321 | { | |
89b7f71c | 322 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a regular file.", filename); |
df2c601d | 323 | return (-1); |
324 | } | |
325 | ||
326 | if (!dir_created && is_dir && !S_ISDIR(fileinfo.st_mode)) | |
327 | { | |
e4f96392 | 328 | if (create_dir >= 0) |
89b7f71c | 329 | cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a directory.", filename); |
e4f96392 | 330 | else |
89b7f71c | 331 | syslog(LOG_ERR, "\"%s\" is not a directory.", filename); |
e4f96392 | 332 | |
df2c601d | 333 | return (-1); |
334 | } | |
335 | ||
3985f387 | 336 | /* |
337 | * If the filename is a symlink, do not change permissions (STR #2937)... | |
338 | */ | |
339 | ||
340 | if (is_symlink) | |
341 | return (0); | |
342 | ||
df2c601d | 343 | /* |
344 | * Fix owner, group, and mode as needed... | |
345 | */ | |
346 | ||
347 | if (dir_created || fileinfo.st_uid != user || fileinfo.st_gid != group) | |
348 | { | |
e4f96392 | 349 | if (create_dir >= 0) |
350 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing ownership of \"%s\"", | |
351 | filename); | |
df2c601d | 352 | |
353 | if (chown(filename, user, group) && !getuid()) | |
354 | { | |
e4f96392 | 355 | if (create_dir >= 0) |
356 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
357 | "Unable to change ownership of \"%s\" - %s", filename, | |
358 | strerror(errno)); | |
359 | else | |
360 | syslog(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename, | |
361 | strerror(errno)); | |
362 | ||
df2c601d | 363 | return (1); |
364 | } | |
365 | } | |
366 | ||
367 | if (dir_created || (fileinfo.st_mode & 07777) != mode) | |
368 | { | |
e4f96392 | 369 | if (create_dir >= 0) |
370 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing access permissions of \"%s\"", | |
371 | filename); | |
df2c601d | 372 | |
373 | if (chmod(filename, mode)) | |
374 | { | |
e4f96392 | 375 | if (create_dir >= 0) |
376 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
377 | "Unable to change permissions of \"%s\" - %s", filename, | |
378 | strerror(errno)); | |
379 | else | |
380 | syslog(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename, | |
381 | strerror(errno)); | |
382 | ||
df2c601d | 383 | return (1); |
384 | } | |
385 | } | |
386 | ||
387 | /* | |
388 | * Everything is OK... | |
389 | */ | |
390 | ||
391 | return (0); | |
392 | } | |
393 | ||
394 | ||
f780c436 | 395 | /* |
396 | * 'cupsdDefaultAuthType()' - Get the default AuthType. | |
397 | * | |
398 | * When the default_auth_type is "auto", this function tries to get the GSS | |
399 | * credentials for the server. If that succeeds we use Kerberos authentication, | |
400 | * otherwise we do a fallback to Basic authentication against the local user | |
401 | * accounts. | |
402 | */ | |
403 | ||
404 | int /* O - Default AuthType value */ | |
405 | cupsdDefaultAuthType(void) | |
406 | { | |
407 | #ifdef HAVE_GSSAPI | |
408 | OM_uint32 major_status, /* Major status code */ | |
409 | minor_status; /* Minor status code */ | |
410 | gss_name_t server_name; /* Server name */ | |
411 | gss_buffer_desc token = GSS_C_EMPTY_BUFFER; | |
412 | /* Service name token */ | |
413 | char buf[1024]; /* Service name buffer */ | |
414 | #endif /* HAVE_GSSAPI */ | |
415 | ||
416 | ||
417 | /* | |
418 | * If we have already determined the correct default AuthType, use it... | |
419 | */ | |
420 | ||
421 | if (default_auth_type != CUPSD_AUTH_AUTO) | |
422 | return (default_auth_type); | |
423 | ||
424 | #ifdef HAVE_GSSAPI | |
425 | # ifdef __APPLE__ | |
426 | /* | |
427 | * If the weak-linked GSSAPI/Kerberos library is not present, don't try | |
428 | * to use it... | |
429 | */ | |
430 | ||
431 | if (gss_init_sec_context == NULL) | |
432 | return (default_auth_type = CUPSD_AUTH_BASIC); | |
433 | # endif /* __APPLE__ */ | |
434 | ||
435 | /* | |
436 | * Try to obtain the server's GSS credentials (GSSServiceName@servername). If | |
437 | * that fails we must use Basic... | |
438 | */ | |
439 | ||
440 | snprintf(buf, sizeof(buf), "%s@%s", GSSServiceName, ServerName); | |
441 | ||
442 | token.value = buf; | |
443 | token.length = strlen(buf); | |
444 | server_name = GSS_C_NO_NAME; | |
445 | major_status = gss_import_name(&minor_status, &token, | |
446 | GSS_C_NT_HOSTBASED_SERVICE, | |
447 | &server_name); | |
448 | ||
449 | memset(&token, 0, sizeof(token)); | |
450 | ||
451 | if (GSS_ERROR(major_status)) | |
452 | { | |
453 | cupsdLogGSSMessage(CUPSD_LOG_DEBUG, major_status, minor_status, | |
454 | "cupsdDefaultAuthType: gss_import_name(%s) failed", buf); | |
455 | return (default_auth_type = CUPSD_AUTH_BASIC); | |
456 | } | |
457 | ||
458 | major_status = gss_display_name(&minor_status, server_name, &token, NULL); | |
459 | ||
460 | if (GSS_ERROR(major_status)) | |
461 | { | |
462 | cupsdLogGSSMessage(CUPSD_LOG_DEBUG, major_status, minor_status, | |
463 | "cupsdDefaultAuthType: gss_display_name(%s) failed", | |
464 | buf); | |
465 | return (default_auth_type = CUPSD_AUTH_BASIC); | |
466 | } | |
467 | ||
468 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
469 | "cupsdDefaultAuthType: Attempting to acquire Kerberos " | |
470 | "credentials for %s...", (char *)token.value); | |
471 | ||
472 | ServerCreds = GSS_C_NO_CREDENTIAL; | |
473 | major_status = gss_acquire_cred(&minor_status, server_name, GSS_C_INDEFINITE, | |
474 | GSS_C_NO_OID_SET, GSS_C_ACCEPT, | |
475 | &ServerCreds, NULL, NULL); | |
476 | if (GSS_ERROR(major_status)) | |
477 | { | |
478 | cupsdLogGSSMessage(CUPSD_LOG_DEBUG, major_status, minor_status, | |
479 | "cupsdDefaultAuthType: gss_acquire_cred(%s) failed", | |
480 | (char *)token.value); | |
481 | gss_release_name(&minor_status, &server_name); | |
482 | gss_release_buffer(&minor_status, &token); | |
483 | return (default_auth_type = CUPSD_AUTH_BASIC); | |
484 | } | |
485 | ||
486 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
487 | "cupsdDefaultAuthType: Kerberos credentials acquired " | |
488 | "successfully for %s.", (char *)token.value); | |
489 | ||
490 | gss_release_name(&minor_status, &server_name); | |
491 | gss_release_buffer(&minor_status, &token); | |
492 | ||
493 | HaveServerCreds = 1; | |
494 | ||
495 | return (default_auth_type = CUPSD_AUTH_NEGOTIATE); | |
496 | ||
497 | #else | |
498 | /* | |
499 | * No Kerberos support compiled in so just use Basic all the time... | |
500 | */ | |
501 | ||
502 | return (default_auth_type = CUPSD_AUTH_BASIC); | |
503 | #endif /* HAVE_GSSAPI */ | |
504 | } | |
505 | ||
506 | ||
96f8a53a | 507 | /* |
508 | * 'cupsdFreeAliases()' - Free all of the alias entries. | |
509 | */ | |
510 | ||
511 | void | |
512 | cupsdFreeAliases(cups_array_t *aliases) /* I - Array of aliases */ | |
513 | { | |
514 | cupsd_alias_t *a; /* Current alias */ | |
515 | ||
516 | ||
c5bdd61d | 517 | for (a = (cupsd_alias_t *)cupsArrayFirst(aliases); |
96f8a53a | 518 | a; |
c5bdd61d | 519 | a = (cupsd_alias_t *)cupsArrayNext(aliases)) |
96f8a53a | 520 | free(a); |
521 | ||
522 | cupsArrayDelete(aliases); | |
523 | } | |
524 | ||
525 | ||
fd8b1cf8 | 526 | /* |
589eb420 | 527 | * 'cupsdReadConfiguration()' - Read the cupsd.conf file. |
fd8b1cf8 | 528 | */ |
529 | ||
36992080 | 530 | int /* O - 1 on success, 0 otherwise */ |
589eb420 | 531 | cupsdReadConfiguration(void) |
fd8b1cf8 | 532 | { |
36992080 | 533 | int i; /* Looping var */ |
7b0fde61 | 534 | cups_file_t *fp; /* Configuration file */ |
36992080 | 535 | int status; /* Return status */ |
536 | char temp[1024], /* Temporary buffer */ | |
5ca995ba | 537 | mimedir[1024], /* MIME directory */ |
36992080 | 538 | *slash; /* Directory separator */ |
f3e786fc | 539 | cups_lang_t *language; /* Language */ |
36992080 | 540 | struct passwd *user; /* Default user */ |
541 | struct group *group; /* Default group */ | |
53510eae | 542 | char *old_serverroot, /* Old ServerRoot */ |
543 | *old_requestroot; /* Old RequestRoot */ | |
588cda83 | 544 | int old_remote_port; /* Old RemotePort */ |
d1738214 | 545 | const char *tmpdir; /* TMPDIR environment variable */ |
546 | struct stat tmpinfo; /* Temporary directory info */ | |
71d7e94c | 547 | cupsd_policy_t *p; /* Policy */ |
d1738214 | 548 | |
fd8b1cf8 | 549 | |
89db771d | 550 | /* |
53510eae | 551 | * Save the old root paths... |
89db771d | 552 | */ |
a74b005d | 553 | |
86b2af85 | 554 | old_serverroot = NULL; |
589eb420 | 555 | cupsdSetString(&old_serverroot, ServerRoot); |
86b2af85 | 556 | old_requestroot = NULL; |
589eb420 | 557 | cupsdSetString(&old_requestroot, RequestRoot); |
fd8b1cf8 | 558 | |
53510eae | 559 | /* |
560 | * Reset the server configuration data... | |
561 | */ | |
753453e4 | 562 | |
589eb420 | 563 | cupsdDeleteAllLocations(); |
753453e4 | 564 | |
c7445b9f | 565 | cupsdDeleteAllListeners(); |
1049abbe | 566 | |
588cda83 | 567 | old_remote_port = RemotePort; |
568 | RemotePort = 0; | |
975fe9a4 | 569 | |
89db771d | 570 | /* |
571 | * String options... | |
572 | */ | |
fd8b1cf8 | 573 | |
96f8a53a | 574 | cupsdFreeAliases(ServerAlias); |
575 | ServerAlias = NULL; | |
576 | ||
975fe9a4 | 577 | cupsdClearString(&ServerName); |
578 | cupsdClearString(&ServerAdmin); | |
589eb420 | 579 | cupsdSetString(&ServerBin, CUPS_SERVERBIN); |
580 | cupsdSetString(&RequestRoot, CUPS_REQUESTS); | |
581 | cupsdSetString(&CacheDir, CUPS_CACHEDIR); | |
582 | cupsdSetString(&DataDir, CUPS_DATADIR); | |
583 | cupsdSetString(&DocumentRoot, CUPS_DOCROOT); | |
584 | cupsdSetString(&AccessLog, CUPS_LOGDIR "/access_log"); | |
078472c7 | 585 | cupsdClearString(&ErrorLog); |
589eb420 | 586 | cupsdSetString(&PageLog, CUPS_LOGDIR "/page_log"); |
e1018101 | 587 | cupsdSetString(&PageLogFormat, |
560a2c09 | 588 | "%p %u %j %T %P %C %{job-billing} " |
e1018101 | 589 | "%{job-originating-host-name} %{job-name} %{media} %{sides}"); |
7e826c4a | 590 | cupsdSetString(&Printcap, CUPS_DEFAULT_PRINTCAP); |
589eb420 | 591 | cupsdSetString(&FontPath, CUPS_FONTPATH); |
592 | cupsdSetString(&RemoteRoot, "remroot"); | |
672e6ad3 | 593 | cupsdSetStringf(&ServerHeader, "CUPS/%d.%d", CUPS_VERSION_MAJOR, |
594 | CUPS_VERSION_MINOR); | |
589eb420 | 595 | cupsdSetString(&StateDir, CUPS_STATEDIR); |
36992080 | 596 | |
f5290b6e | 597 | if (!strcmp(CUPS_DEFAULT_PRINTCAP, "/etc/printers.conf")) |
598 | PrintcapFormat = PRINTCAP_SOLARIS; | |
07d1f5b5 | 599 | else if (!strcmp(CUPS_DEFAULT_PRINTCAP, |
600 | "/Library/Preferences/org.cups.printers.plist")) | |
601 | PrintcapFormat = PRINTCAP_PLIST; | |
f5290b6e | 602 | else |
603 | PrintcapFormat = PRINTCAP_BSD; | |
604 | ||
36992080 | 605 | strlcpy(temp, ConfigurationFile, sizeof(temp)); |
606 | if ((slash = strrchr(temp, '/')) != NULL) | |
753453e4 | 607 | *slash = '\0'; |
608 | ||
589eb420 | 609 | cupsdSetString(&ServerRoot, temp); |
36992080 | 610 | |
589eb420 | 611 | cupsdClearString(&Classification); |
753453e4 | 612 | ClassifyOverride = 0; |
d11458ff | 613 | |
bcf61448 | 614 | #ifdef HAVE_SSL |
dcfcaeac | 615 | # ifdef HAVE_CDSASSL |
1879529a | 616 | cupsdSetString(&ServerCertificate, "/Library/Keychains/System.keychain"); |
dcfcaeac | 617 | # else |
589eb420 | 618 | cupsdSetString(&ServerCertificate, "ssl/server.crt"); |
619 | cupsdSetString(&ServerKey, "ssl/server.key"); | |
dcfcaeac | 620 | # endif /* HAVE_CDSASSL */ |
bcf61448 | 621 | #endif /* HAVE_SSL */ |
a75c006a | 622 | |
f3e786fc | 623 | language = cupsLangDefault(); |
624 | ||
625 | if (!strcmp(language->language, "C") || !strcmp(language->language, "POSIX")) | |
626 | cupsdSetString(&DefaultLanguage, "en"); | |
627 | else | |
628 | cupsdSetString(&DefaultLanguage, language->language); | |
c16a5249 | 629 | |
85fe2342 | 630 | cupsdClearString(&DefaultPaperSize); |
631 | ||
e2021615 | 632 | cupsdSetString(&RIPCache, "128m"); |
89db771d | 633 | |
d1738214 | 634 | cupsdSetString(&TempDir, NULL); |
bfa1abf0 | 635 | |
f780c436 | 636 | #ifdef HAVE_GSSAPI |
637 | cupsdSetString(&GSSServiceName, CUPS_DEFAULT_GSSSERVICENAME); | |
638 | ||
639 | if (HaveServerCreds) | |
640 | { | |
641 | OM_uint32 minor_status; /* Minor status code */ | |
642 | ||
643 | gss_release_cred(&minor_status, &ServerCreds); | |
644 | ||
645 | HaveServerCreds = 0; | |
646 | } | |
647 | ||
648 | ServerCreds = GSS_C_NO_CREDENTIAL; | |
649 | #endif /* HAVE_GSSAPI */ | |
650 | ||
6bc08d08 | 651 | /* |
652 | * Find the default user... | |
653 | */ | |
654 | ||
e9a798a1 | 655 | if ((user = getpwnam(CUPS_DEFAULT_USER)) != NULL) |
6bc08d08 | 656 | User = user->pw_uid; |
e9a798a1 | 657 | else |
658 | { | |
659 | /* | |
660 | * Use the (historical) NFS nobody user ID (-2 as a 16-bit twos- | |
661 | * complement number...) | |
662 | */ | |
663 | ||
664 | User = 65534; | |
665 | } | |
6bc08d08 | 666 | |
667 | endpwent(); | |
43e6e994 | 668 | |
e9a798a1 | 669 | /* |
7489ad86 | 670 | * Find the default group... |
e9a798a1 | 671 | */ |
672 | ||
7489ad86 | 673 | group = getgrnam(CUPS_DEFAULT_GROUP); |
e9a798a1 | 674 | endgrent(); |
675 | ||
7489ad86 | 676 | if (group) |
e9a798a1 | 677 | Group = group->gr_gid; |
678 | else | |
679 | { | |
680 | /* | |
7489ad86 | 681 | * Fallback to group "nobody"... |
e9a798a1 | 682 | */ |
683 | ||
7489ad86 | 684 | group = getgrnam("nobody"); |
685 | endgrent(); | |
686 | ||
687 | if (group) | |
688 | Group = group->gr_gid; | |
689 | else | |
690 | { | |
691 | /* | |
692 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
693 | * complement number...) | |
694 | */ | |
695 | ||
696 | Group = 65534; | |
697 | } | |
e9a798a1 | 698 | } |
699 | ||
89db771d | 700 | /* |
701 | * Numeric options... | |
702 | */ | |
703 | ||
8bd13c30 | 704 | AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS; |
705 | ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM; | |
706 | FatalErrors = parse_fatal_errors(CUPS_DEFAULT_FATAL_ERRORS); | |
f780c436 | 707 | default_auth_type = CUPSD_AUTH_BASIC; |
781996c9 | 708 | #ifdef HAVE_SSL |
8bd13c30 | 709 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; |
710 | SSLOptions = CUPSD_SSL_NONE; | |
781996c9 | 711 | #endif /* HAVE_SSL */ |
8bd13c30 | 712 | DirtyCleanInterval = DEFAULT_KEEPALIVE; |
f48ed6e4 | 713 | JobKillDelay = DEFAULT_TIMEOUT; |
8bd13c30 | 714 | JobRetryLimit = 5; |
715 | JobRetryInterval = 300; | |
716 | FileDevice = FALSE; | |
717 | FilterLevel = 0; | |
718 | FilterLimit = 0; | |
719 | FilterNice = 0; | |
720 | HostNameLookups = FALSE; | |
8bd13c30 | 721 | KeepAlive = TRUE; |
722 | KeepAliveTimeout = DEFAULT_KEEPALIVE; | |
723 | ListenBackLog = SOMAXCONN; | |
34e385a0 | 724 | LogDebugHistory = 200; |
8bd13c30 | 725 | LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM; |
726 | LogLevel = CUPSD_LOG_WARN; | |
aac31a83 | 727 | LogTimeFormat = CUPSD_TIME_STANDARD; |
8bd13c30 | 728 | MaxClients = 100; |
729 | MaxClientsPerHost = 0; | |
730 | MaxLogSize = 1024 * 1024; | |
8bd13c30 | 731 | MaxRequestSize = 0; |
732 | MultipleOperationTimeout = DEFAULT_TIMEOUT; | |
648baa44 | 733 | NumSystemGroups = 0; |
8bd13c30 | 734 | ReloadTimeout = DEFAULT_KEEPALIVE; |
735 | RootCertDuration = 300; | |
648baa44 | 736 | StrictConformance = FALSE; |
8bd13c30 | 737 | Timeout = DEFAULT_TIMEOUT; |
388240f9 | 738 | WebInterface = CUPS_DEFAULT_WEBIF; |
8bd13c30 | 739 | |
8bd13c30 | 740 | BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS); |
8bd13c30 | 741 | BrowseWebIF = FALSE; |
742 | Browsing = CUPS_DEFAULT_BROWSING; | |
743 | DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED; | |
36992080 | 744 | |
a3e03052 | 745 | #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI) |
72faa303 | 746 | cupsdSetString(&DNSSDSubTypes, "_cups,_print"); |
a3e03052 | 747 | #endif /* HAVE_DNSSD || HAVE_AVAHI */ |
aa74279d | 748 | |
8a56c565 | 749 | cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE); |
750 | cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE); | |
751 | ||
adbfe628 | 752 | cupsdSetString(&ErrorPolicy, "stop-printer"); |
753 | ||
36992080 | 754 | JobHistory = DEFAULT_HISTORY; |
755 | JobFiles = DEFAULT_FILES; | |
756 | JobAutoPurge = 0; | |
027fa18e | 757 | MaxHoldTime = 0; |
b2e10895 | 758 | MaxJobs = 500; |
36992080 | 759 | MaxActiveJobs = 0; |
36992080 | 760 | MaxJobsPerUser = 0; |
b2e10895 | 761 | MaxJobsPerPrinter = 0; |
81a24c96 | 762 | MaxJobTime = 3 * 60 * 60; /* 3 hours */ |
38617900 | 763 | MaxCopies = CUPS_DEFAULT_MAX_COPIES; |
fd8b1cf8 | 764 | |
a2e8aa1c | 765 | cupsdDeleteAllPolicies(); |
589eb420 | 766 | cupsdClearString(&DefaultPolicy); |
e175d98d | 767 | |
753db4fd | 768 | #ifdef HAVE_AUTHORIZATION_H |
769 | cupsdClearString(&SystemGroupAuthKey); | |
770 | #endif /* HAVE_AUTHORIZATION_H */ | |
771 | ||
64ecb863 | 772 | MaxSubscriptions = 100; |
773 | MaxSubscriptionsPerJob = 0; | |
774 | MaxSubscriptionsPerPrinter = 0; | |
775 | MaxSubscriptionsPerUser = 0; | |
776 | DefaultLeaseDuration = 86400; | |
777 | MaxLeaseDuration = 0; | |
778 | ||
5db6985b | 779 | #ifdef HAVE_LAUNCHD |
869fdb3c | 780 | LaunchdTimeout = 10; |
5db6985b | 781 | #endif /* HAVE_LAUNCHD */ |
782 | ||
66f1081e | 783 | /* |
784 | * Setup environment variables... | |
785 | */ | |
786 | ||
787 | cupsdInitEnv(); | |
788 | ||
89db771d | 789 | /* |
6b21a4ce | 790 | * Read the cups-files.conf file... |
791 | */ | |
792 | ||
793 | if ((fp = cupsFileOpen(CupsFilesFile, "r")) != NULL) | |
794 | { | |
795 | status = read_cups_files_conf(fp); | |
796 | ||
797 | cupsFileClose(fp); | |
798 | ||
799 | if (!status) | |
800 | return (0); | |
801 | } | |
802 | else if (errno == ENOENT) | |
803 | cupsdLogMessage(CUPSD_LOG_INFO, "No %s, using defaults.", CupsFilesFile); | |
804 | else | |
805 | { | |
806 | cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to open %s: %s", CupsFilesFile, | |
807 | strerror(errno)); | |
808 | return (0); | |
809 | } | |
810 | ||
811 | if (!ErrorLog) | |
812 | cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log"); | |
813 | ||
814 | /* | |
815 | * Read the cupsd.conf file... | |
89db771d | 816 | */ |
bd84e0d1 | 817 | |
7b0fde61 | 818 | if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL) |
6b21a4ce | 819 | { |
820 | cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to open %s: %s", ConfigurationFile, | |
821 | strerror(errno)); | |
fd8b1cf8 | 822 | return (0); |
6b21a4ce | 823 | } |
fd8b1cf8 | 824 | |
6b21a4ce | 825 | status = read_cupsd_conf(fp); |
fd8b1cf8 | 826 | |
7b0fde61 | 827 | cupsFileClose(fp); |
fd8b1cf8 | 828 | |
829 | if (!status) | |
830 | return (0); | |
831 | ||
c3d37ff1 | 832 | RunUser = getuid(); |
36992080 | 833 | |
975fe9a4 | 834 | cupsdLogMessage(CUPSD_LOG_INFO, "Remote access is %s.", |
588cda83 | 835 | RemotePort ? "enabled" : "disabled"); |
975fe9a4 | 836 | |
17b59c6f | 837 | if (!RemotePort) |
838 | BrowseLocalProtocols = 0; /* Disable sharing - no remote access */ | |
839 | ||
5617492b | 840 | /* |
841 | * See if the ServerName is an IP address... | |
842 | */ | |
843 | ||
a2029269 | 844 | if (ServerName) |
845 | { | |
846 | if (!ServerAlias) | |
847 | ServerAlias = cupsArrayNew(NULL, NULL); | |
848 | ||
849 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", ServerName); | |
850 | } | |
851 | else | |
975fe9a4 | 852 | { |
96f8a53a | 853 | if (gethostname(temp, sizeof(temp))) |
975fe9a4 | 854 | { |
855 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to get hostname: %s", | |
856 | strerror(errno)); | |
857 | strlcpy(temp, "localhost", sizeof(temp)); | |
858 | } | |
859 | ||
860 | cupsdSetString(&ServerName, temp); | |
96f8a53a | 861 | |
862 | if (!ServerAlias) | |
863 | ServerAlias = cupsArrayNew(NULL, NULL); | |
864 | ||
865 | cupsdAddAlias(ServerAlias, temp); | |
866 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp); | |
867 | ||
588cda83 | 868 | if (HostNameLookups || RemotePort) |
96f8a53a | 869 | { |
870 | struct hostent *host; /* Host entry to get FQDN */ | |
871 | ||
872 | if ((host = gethostbyname(temp)) != NULL) | |
873 | { | |
c6fab96f | 874 | if (_cups_strcasecmp(temp, host->h_name)) |
96f8a53a | 875 | { |
876 | cupsdSetString(&ServerName, host->h_name); | |
877 | cupsdAddAlias(ServerAlias, host->h_name); | |
878 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", | |
879 | host->h_name); | |
880 | } | |
881 | ||
882 | if (host->h_aliases) | |
883 | { | |
884 | for (i = 0; host->h_aliases[i]; i ++) | |
c6fab96f | 885 | if (_cups_strcasecmp(temp, host->h_aliases[i])) |
96f8a53a | 886 | { |
887 | cupsdAddAlias(ServerAlias, host->h_aliases[i]); | |
888 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", | |
889 | host->h_aliases[i]); | |
890 | } | |
891 | } | |
892 | } | |
893 | } | |
894 | ||
895 | /* | |
896 | * Make sure we have the base hostname added as an alias, too! | |
897 | */ | |
898 | ||
899 | if ((slash = strchr(temp, '.')) != NULL) | |
900 | { | |
901 | *slash = '\0'; | |
902 | cupsdAddAlias(ServerAlias, temp); | |
903 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp); | |
904 | } | |
975fe9a4 | 905 | } |
906 | ||
5617492b | 907 | for (slash = ServerName; isdigit(*slash & 255) || *slash == '.'; slash ++); |
908 | ||
909 | ServerNameIsIP = !*slash; | |
910 | ||
975fe9a4 | 911 | /* |
912 | * Make sure ServerAdmin is initialized... | |
913 | */ | |
914 | ||
915 | if (!ServerAdmin) | |
916 | cupsdSetStringf(&ServerAdmin, "root@%s", ServerName); | |
917 | ||
fa7a2446 | 918 | /* |
919 | * Use the default system group if none was supplied in cupsd.conf... | |
920 | */ | |
921 | ||
922 | if (NumSystemGroups == 0) | |
9dd7b295 | 923 | { |
924 | if (!parse_groups(CUPS_DEFAULT_SYSTEM_GROUPS)) | |
925 | { | |
926 | /* | |
927 | * Find the group associated with GID 0... | |
928 | */ | |
929 | ||
930 | group = getgrgid(0); | |
931 | endgrent(); | |
932 | ||
933 | if (group != NULL) | |
934 | cupsdSetString(&SystemGroups[0], group->gr_name); | |
935 | else | |
936 | cupsdSetString(&SystemGroups[0], "unknown"); | |
937 | ||
938 | SystemGroupIDs[0] = 0; | |
939 | NumSystemGroups = 1; | |
940 | } | |
941 | } | |
fa7a2446 | 942 | |
89db771d | 943 | /* |
944 | * Open the system log for cupsd if necessary... | |
945 | */ | |
946 | ||
947 | #ifdef HAVE_VSYSLOG | |
ce71a8f2 | 948 | if (!strcmp(AccessLog, "syslog") || |
949 | !strcmp(ErrorLog, "syslog") || | |
950 | !strcmp(PageLog, "syslog")) | |
89db771d | 951 | openlog("cupsd", LOG_PID | LOG_NOWAIT | LOG_NDELAY, LOG_LPR); |
952 | #endif /* HAVE_VSYSLOG */ | |
953 | ||
faac60be | 954 | /* |
18b8781a | 955 | * Make sure each of the log files exists and gets rotated as necessary... |
faac60be | 956 | */ |
957 | ||
4a9e9109 | 958 | if (strcmp(AccessLog, "syslog")) |
faac60be | 959 | cupsdCheckLogFile(&AccessFile, AccessLog); |
960 | ||
4a9e9109 | 961 | if (strcmp(ErrorLog, "syslog")) |
faac60be | 962 | cupsdCheckLogFile(&ErrorFile, ErrorLog); |
963 | ||
4a9e9109 | 964 | if (strcmp(PageLog, "syslog")) |
faac60be | 965 | cupsdCheckLogFile(&PageFile, PageLog); |
966 | ||
89db771d | 967 | /* |
968 | * Log the configuration file that was used... | |
969 | */ | |
970 | ||
f3e786fc | 971 | cupsdLogMessage(CUPSD_LOG_INFO, "Loaded configuration file \"%s\"", |
972 | ConfigurationFile); | |
89db771d | 973 | |
e9a798a1 | 974 | /* |
975 | * Validate the Group and SystemGroup settings - they cannot be the same, | |
976 | * otherwise the CGI programs will be able to authenticate as root without | |
977 | * a password! | |
978 | */ | |
979 | ||
980 | if (!RunUser) | |
981 | { | |
982 | for (i = 0; i < NumSystemGroups; i ++) | |
983 | if (Group == SystemGroupIDs[i]) | |
984 | break; | |
985 | ||
986 | if (i < NumSystemGroups) | |
987 | { | |
988 | /* | |
989 | * Log the error and reset the group to a safe value... | |
990 | */ | |
991 | ||
f3e786fc | 992 | cupsdLogMessage(CUPSD_LOG_NOTICE, |
89b7f71c | 993 | "Group and SystemGroup cannot use the same groups."); |
f3e786fc | 994 | cupsdLogMessage(CUPSD_LOG_INFO, "Resetting Group to \"nobody\"..."); |
e9a798a1 | 995 | |
996 | group = getgrnam("nobody"); | |
997 | endgrent(); | |
998 | ||
999 | if (group != NULL) | |
1000 | Group = group->gr_gid; | |
1001 | else | |
1002 | { | |
1003 | /* | |
1004 | * Use the (historical) NFS nobody group ID (-2 as a 16-bit twos- | |
1005 | * complement number...) | |
1006 | */ | |
1007 | ||
1008 | Group = 65534; | |
1009 | } | |
1010 | } | |
1011 | } | |
1012 | ||
e673c4b4 | 1013 | /* |
1014 | * Check that we have at least one listen/port line; if not, report this | |
1015 | * as an error and exit! | |
1016 | */ | |
1017 | ||
c7445b9f | 1018 | if (cupsArrayCount(Listeners) == 0) |
e673c4b4 | 1019 | { |
1020 | /* | |
1021 | * No listeners! | |
1022 | */ | |
1023 | ||
f3e786fc | 1024 | cupsdLogMessage(CUPSD_LOG_EMERG, |
1042aa7d | 1025 | "No valid Listen or Port lines were found in the " |
89b7f71c | 1026 | "configuration file."); |
e673c4b4 | 1027 | |
1028 | /* | |
1029 | * Commit suicide... | |
1030 | */ | |
1031 | ||
c316e838 | 1032 | cupsdEndProcess(getpid(), 0); |
e673c4b4 | 1033 | } |
1034 | ||
08c0ff15 | 1035 | /* |
1036 | * Set the default locale using the language and charset... | |
1037 | */ | |
1038 | ||
c354f099 | 1039 | cupsdSetStringf(&DefaultLocale, "%s.UTF-8", DefaultLanguage); |
08c0ff15 | 1040 | |
89db771d | 1041 | /* |
1042 | * Update all relative filenames to include the full path from ServerRoot... | |
1043 | */ | |
1044 | ||
bd84e0d1 | 1045 | if (DocumentRoot[0] != '/') |
589eb420 | 1046 | cupsdSetStringf(&DocumentRoot, "%s/%s", ServerRoot, DocumentRoot); |
bd84e0d1 | 1047 | |
1048 | if (RequestRoot[0] != '/') | |
589eb420 | 1049 | cupsdSetStringf(&RequestRoot, "%s/%s", ServerRoot, RequestRoot); |
bd84e0d1 | 1050 | |
1051 | if (ServerBin[0] != '/') | |
589eb420 | 1052 | cupsdSetStringf(&ServerBin, "%s/%s", ServerRoot, ServerBin); |
bd84e0d1 | 1053 | |
9d0c9f28 | 1054 | if (StateDir[0] != '/') |
589eb420 | 1055 | cupsdSetStringf(&StateDir, "%s/%s", ServerRoot, StateDir); |
9d0c9f28 | 1056 | |
1057 | if (CacheDir[0] != '/') | |
589eb420 | 1058 | cupsdSetStringf(&CacheDir, "%s/%s", ServerRoot, CacheDir); |
9d0c9f28 | 1059 | |
bcf61448 | 1060 | #ifdef HAVE_SSL |
a75c006a | 1061 | if (ServerCertificate[0] != '/') |
589eb420 | 1062 | cupsdSetStringf(&ServerCertificate, "%s/%s", ServerRoot, ServerCertificate); |
a75c006a | 1063 | |
3985f387 | 1064 | if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot)) && |
1065 | cupsdCheckPermissions(ServerCertificate, NULL, 0600, RunUser, Group, | |
32cbd90e | 1066 | 0, 0) < 0 && |
1067 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
3985f387 | 1068 | return (0); |
753453e4 | 1069 | |
e984e62e | 1070 | # if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS) |
a75c006a | 1071 | if (ServerKey[0] != '/') |
589eb420 | 1072 | cupsdSetStringf(&ServerKey, "%s/%s", ServerRoot, ServerKey); |
753453e4 | 1073 | |
3985f387 | 1074 | if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot)) && |
32cbd90e | 1075 | cupsdCheckPermissions(ServerKey, NULL, 0600, RunUser, Group, 0, 0) < 0 && |
1076 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
3985f387 | 1077 | return (0); |
ce36dda5 | 1078 | # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ |
bcf61448 | 1079 | #endif /* HAVE_SSL */ |
a75c006a | 1080 | |
753453e4 | 1081 | /* |
d4102150 | 1082 | * Make sure that directories and config files are owned and |
753453e4 | 1083 | * writable by the user and group in the cupsd.conf file... |
1084 | */ | |
1085 | ||
4ad869a4 | 1086 | snprintf(temp, sizeof(temp), "%s/rss", CacheDir); |
1087 | ||
32cbd90e | 1088 | if ((cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser, |
1089 | Group, 1, 1) < 0 || | |
1090 | cupsdCheckPermissions(CacheDir, NULL, 0775, RunUser, | |
1091 | Group, 1, 1) < 0 || | |
1092 | cupsdCheckPermissions(temp, NULL, 0775, RunUser, | |
1093 | Group, 1, 1) < 0 || | |
1094 | cupsdCheckPermissions(StateDir, NULL, 0755, RunUser, | |
1095 | Group, 1, 1) < 0 || | |
1096 | cupsdCheckPermissions(StateDir, "certs", RunUser ? 0711 : 0511, User, | |
1097 | SystemGroupIDs[0], 1, 1) < 0 || | |
109aae94 | 1098 | cupsdCheckPermissions(ServerRoot, NULL, 0755, RunUser, |
32cbd90e | 1099 | Group, 1, 0) < 0 || |
1100 | cupsdCheckPermissions(ServerRoot, "ppd", 0755, RunUser, | |
1101 | Group, 1, 1) < 0 || | |
1102 | cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser, | |
1103 | Group, 1, 0) < 0 || | |
1104 | cupsdCheckPermissions(ServerRoot, "cupsd.conf", ConfigFilePerm, RunUser, | |
1105 | Group, 0, 0) < 0 || | |
1106 | cupsdCheckPermissions(ServerRoot, "classes.conf", 0600, RunUser, | |
1107 | Group, 0, 0) < 0 || | |
1108 | cupsdCheckPermissions(ServerRoot, "printers.conf", 0600, RunUser, | |
1109 | Group, 0, 0) < 0 || | |
1110 | cupsdCheckPermissions(ServerRoot, "passwd.md5", 0600, User, | |
1111 | Group, 0, 0) < 0) && | |
1112 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
3732eda9 | 1113 | return (0); |
753453e4 | 1114 | |
d1738214 | 1115 | /* |
1116 | * Update TempDir to the default if it hasn't been set already... | |
1117 | */ | |
1118 | ||
1119 | if (!TempDir) | |
1120 | { | |
b154c660 | 1121 | #ifdef __APPLE__ |
1122 | if ((tmpdir = getenv("TMPDIR")) != NULL && | |
1123 | strncmp(tmpdir, "/private/tmp", 12)) | |
1124 | #else | |
d1738214 | 1125 | if ((tmpdir = getenv("TMPDIR")) != NULL) |
b154c660 | 1126 | #endif /* __APPLE__ */ |
d1738214 | 1127 | { |
1128 | /* | |
1129 | * TMPDIR is defined, see if it is OK for us to use... | |
1130 | */ | |
1131 | ||
1132 | if (stat(tmpdir, &tmpinfo)) | |
1133 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to access TMPDIR (%s): %s", | |
1134 | tmpdir, strerror(errno)); | |
1135 | else if (!S_ISDIR(tmpinfo.st_mode)) | |
89b7f71c | 1136 | cupsdLogMessage(CUPSD_LOG_ERROR, "TMPDIR (%s) is not a directory.", |
d1738214 | 1137 | tmpdir); |
1138 | else if ((tmpinfo.st_uid != User || !(tmpinfo.st_mode & S_IWUSR)) && | |
1139 | (tmpinfo.st_gid != Group || !(tmpinfo.st_mode & S_IWGRP)) && | |
1140 | !(tmpinfo.st_mode & S_IWOTH)) | |
1141 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
89b7f71c | 1142 | "TMPDIR (%s) has the wrong permissions.", tmpdir); |
d1738214 | 1143 | else |
1144 | cupsdSetString(&TempDir, tmpdir); | |
d1738214 | 1145 | } |
1146 | ||
1147 | if (!TempDir) | |
3732eda9 | 1148 | { |
1149 | cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...", | |
1150 | RequestRoot); | |
d1738214 | 1151 | cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot); |
3732eda9 | 1152 | } |
d1738214 | 1153 | } |
1154 | ||
dda72942 | 1155 | /* |
df2c601d | 1156 | * Make sure the temporary directory has the right permissions... |
dda72942 | 1157 | */ |
1158 | ||
08379093 | 1159 | if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot)) || |
59d67ae4 | 1160 | access(TempDir, 0)) |
dda72942 | 1161 | { |
89db771d | 1162 | /* |
f2bc527f | 1163 | * Update ownership and permissions if the CUPS temp directory |
08379093 | 1164 | * is under the spool directory or does not exist... |
89db771d | 1165 | */ |
1166 | ||
32cbd90e | 1167 | if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0 && |
1168 | (FatalErrors & CUPSD_FATAL_PERMISSIONS)) | |
3732eda9 | 1169 | return (0); |
dda72942 | 1170 | } |
1171 | ||
291355eb | 1172 | /* |
66f1081e | 1173 | * Update environment variables... |
291355eb | 1174 | */ |
1175 | ||
66f1081e | 1176 | cupsdUpdateEnv(); |
291355eb | 1177 | |
85fe2342 | 1178 | /* |
1179 | * Update default paper size setting as needed... | |
1180 | */ | |
1181 | ||
1182 | if (!DefaultPaperSize) | |
1183 | { | |
1184 | #ifdef HAVE_LIBPAPER | |
1185 | char *paper_result; /* Paper size name from libpaper */ | |
1186 | ||
1187 | if ((paper_result = systempapername()) != NULL) | |
1188 | cupsdSetString(&DefaultPaperSize, paper_result); | |
1189 | else | |
1190 | #endif /* HAVE_LIBPAPER */ | |
1191 | if (!DefaultLanguage || | |
c6fab96f | 1192 | !_cups_strcasecmp(DefaultLanguage, "C") || |
1193 | !_cups_strcasecmp(DefaultLanguage, "POSIX") || | |
1194 | !_cups_strcasecmp(DefaultLanguage, "en") || | |
1195 | !_cups_strncasecmp(DefaultLanguage, "en.", 3) || | |
1196 | !_cups_strncasecmp(DefaultLanguage, "en_US", 5) || | |
1197 | !_cups_strncasecmp(DefaultLanguage, "en_CA", 5) || | |
1198 | !_cups_strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
85fe2342 | 1199 | { |
1200 | /* | |
1201 | * These are the only locales that will default to "letter" size... | |
1202 | */ | |
1203 | ||
1204 | cupsdSetString(&DefaultPaperSize, "Letter"); | |
1205 | } | |
1206 | else | |
1207 | cupsdSetString(&DefaultPaperSize, "A4"); | |
1208 | } | |
1209 | ||
1210 | /* | |
1211 | * Update classification setting as needed... | |
1212 | */ | |
1213 | ||
c6fab96f | 1214 | if (Classification && !_cups_strcasecmp(Classification, "none")) |
85fe2342 | 1215 | cupsdClearString(&Classification); |
1216 | ||
1217 | if (Classification) | |
1218 | cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification); | |
1219 | ||
997edb40 | 1220 | /* |
1221 | * Check the MaxClients setting, and then allocate memory for it... | |
1222 | */ | |
1223 | ||
f3bc1068 | 1224 | if (MaxClients > (MaxFDs / 3) || MaxClients <= 0) |
1225 | { | |
1226 | if (MaxClients > 0) | |
32cbd90e | 1227 | cupsdLogMessage(CUPSD_LOG_INFO, |
1228 | "MaxClients limited to 1/3 (%d) of the file descriptor " | |
1229 | "limit (%d)...", | |
1230 | MaxFDs / 3, MaxFDs); | |
993e15da | 1231 | |
f3bc1068 | 1232 | MaxClients = MaxFDs / 3; |
1233 | } | |
997edb40 | 1234 | |
c7445b9f | 1235 | cupsdLogMessage(CUPSD_LOG_INFO, "Configured for up to %d clients.", |
1236 | MaxClients); | |
997edb40 | 1237 | |
99de6da0 | 1238 | /* |
1239 | * Check the MaxActiveJobs setting; limit to 1/3 the available | |
1240 | * file descriptors, since we need a pipe for each job... | |
1241 | */ | |
1242 | ||
f3bc1068 | 1243 | if (MaxActiveJobs > (MaxFDs / 3)) |
1244 | MaxActiveJobs = MaxFDs / 3; | |
99de6da0 | 1245 | |
1060c9b6 | 1246 | /* |
1247 | * Update the MaxClientsPerHost value, as needed... | |
1248 | */ | |
1249 | ||
1250 | if (MaxClientsPerHost <= 0) | |
36992080 | 1251 | MaxClientsPerHost = MaxClients; |
1060c9b6 | 1252 | |
1253 | if (MaxClientsPerHost > MaxClients) | |
1254 | MaxClientsPerHost = MaxClients; | |
1255 | ||
f3e786fc | 1256 | cupsdLogMessage(CUPSD_LOG_INFO, |
1257 | "Allowing up to %d client connections per host.", | |
1258 | MaxClientsPerHost); | |
1060c9b6 | 1259 | |
e175d98d | 1260 | /* |
1261 | * Update the default policy, as needed... | |
1262 | */ | |
1263 | ||
1264 | if (DefaultPolicy) | |
99baf768 | 1265 | DefaultPolicyPtr = cupsdFindPolicy(DefaultPolicy); |
e175d98d | 1266 | else |
1267 | DefaultPolicyPtr = NULL; | |
1268 | ||
1269 | if (!DefaultPolicyPtr) | |
1270 | { | |
f3e786fc | 1271 | cupsd_location_t *po; /* New policy operation */ |
e175d98d | 1272 | |
1273 | ||
1274 | if (DefaultPolicy) | |
89b7f71c | 1275 | cupsdLogMessage(CUPSD_LOG_ERROR, "Default policy \"%s\" not found.", |
f3e786fc | 1276 | DefaultPolicy); |
e175d98d | 1277 | |
ee7511b1 | 1278 | cupsdSetString(&DefaultPolicy, "default"); |
1279 | ||
99baf768 | 1280 | if ((DefaultPolicyPtr = cupsdFindPolicy("default")) != NULL) |
f3e786fc | 1281 | cupsdLogMessage(CUPSD_LOG_INFO, |
89b7f71c | 1282 | "Using policy \"default\" as the default."); |
e175d98d | 1283 | else |
1284 | { | |
f3e786fc | 1285 | cupsdLogMessage(CUPSD_LOG_INFO, |
1286 | "Creating CUPS default administrative policy:"); | |
e175d98d | 1287 | |
99baf768 | 1288 | DefaultPolicyPtr = p = cupsdAddPolicy("default"); |
e175d98d | 1289 | |
f3e786fc | 1290 | cupsdLogMessage(CUPSD_LOG_INFO, "<Policy default>"); |
392a9cf1 | 1291 | |
1292 | cupsdLogMessage(CUPSD_LOG_INFO, "JobPrivateAccess default"); | |
1293 | cupsdAddString(&(p->job_access), "@OWNER"); | |
1294 | cupsdAddString(&(p->job_access), "@SYSTEM"); | |
1295 | ||
1296 | cupsdLogMessage(CUPSD_LOG_INFO, "JobPrivateValues default"); | |
1297 | cupsdAddString(&(p->job_attrs), "job-name"); | |
1298 | cupsdAddString(&(p->job_attrs), "job-originating-host-name"); | |
1299 | cupsdAddString(&(p->job_attrs), "job-originating-user-name"); | |
1300 | ||
1301 | cupsdLogMessage(CUPSD_LOG_INFO, "SubscriptionPrivateAccess default"); | |
1302 | cupsdAddString(&(p->sub_access), "@OWNER"); | |
1303 | cupsdAddString(&(p->sub_access), "@SYSTEM"); | |
1304 | ||
1305 | cupsdLogMessage(CUPSD_LOG_INFO, "SubscriptionPrivateValues default"); | |
1306 | cupsdAddString(&(p->job_attrs), "notify-events"); | |
1307 | cupsdAddString(&(p->job_attrs), "notify-pull-method"); | |
1308 | cupsdAddString(&(p->job_attrs), "notify-recipient-uri"); | |
1309 | cupsdAddString(&(p->job_attrs), "notify-subscriber-user-name"); | |
1310 | cupsdAddString(&(p->job_attrs), "notify-user-data"); | |
1311 | ||
adc795ec | 1312 | cupsdLogMessage(CUPSD_LOG_INFO, |
1313 | "<Limit Create-Job Print-Job Print-URI Validate-Job>"); | |
1314 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
1315 | ||
1316 | po = cupsdAddPolicyOp(p, NULL, IPP_CREATE_JOB); | |
1317 | po->order_type = CUPSD_AUTH_ALLOW; | |
1318 | ||
1319 | cupsdAddPolicyOp(p, po, IPP_PRINT_JOB); | |
1320 | cupsdAddPolicyOp(p, po, IPP_PRINT_URI); | |
1321 | cupsdAddPolicyOp(p, po, IPP_VALIDATE_JOB); | |
1322 | ||
1323 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); | |
1324 | ||
f3e786fc | 1325 | cupsdLogMessage(CUPSD_LOG_INFO, |
1326 | "<Limit Send-Document Send-URI Cancel-Job Hold-Job " | |
1327 | "Release-Job Restart-Job Purge-Jobs " | |
1328 | "Set-Job-Attributes Create-Job-Subscription " | |
1329 | "Renew-Subscription Cancel-Subscription " | |
1330 | "Get-Notifications Reprocess-Job Cancel-Current-Job " | |
392a9cf1 | 1331 | "Suspend-Current-Job Resume-Job " |
a6dfd340 | 1332 | "Cancel-My-Jobs Close-Job CUPS-Move-Job " |
87889b42 | 1333 | "CUPS-Authenticate-Job CUPS-Get-Document>"); |
f3e786fc | 1334 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); |
99baf768 | 1335 | |
1336 | po = cupsdAddPolicyOp(p, NULL, IPP_SEND_DOCUMENT); | |
7ed0bc61 | 1337 | po->order_type = CUPSD_AUTH_ALLOW; |
1338 | po->level = CUPSD_AUTH_USER; | |
99baf768 | 1339 | |
589eb420 | 1340 | cupsdAddName(po, "@OWNER"); |
1341 | cupsdAddName(po, "@SYSTEM"); | |
f3e786fc | 1342 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @OWNER @SYSTEM"); |
99baf768 | 1343 | |
1344 | cupsdAddPolicyOp(p, po, IPP_SEND_URI); | |
1345 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOB); | |
1346 | cupsdAddPolicyOp(p, po, IPP_HOLD_JOB); | |
1347 | cupsdAddPolicyOp(p, po, IPP_RELEASE_JOB); | |
1348 | cupsdAddPolicyOp(p, po, IPP_RESTART_JOB); | |
1349 | cupsdAddPolicyOp(p, po, IPP_PURGE_JOBS); | |
1350 | cupsdAddPolicyOp(p, po, IPP_SET_JOB_ATTRIBUTES); | |
1351 | cupsdAddPolicyOp(p, po, IPP_CREATE_JOB_SUBSCRIPTION); | |
1352 | cupsdAddPolicyOp(p, po, IPP_RENEW_SUBSCRIPTION); | |
1353 | cupsdAddPolicyOp(p, po, IPP_CANCEL_SUBSCRIPTION); | |
1354 | cupsdAddPolicyOp(p, po, IPP_GET_NOTIFICATIONS); | |
1355 | cupsdAddPolicyOp(p, po, IPP_REPROCESS_JOB); | |
1356 | cupsdAddPolicyOp(p, po, IPP_CANCEL_CURRENT_JOB); | |
1357 | cupsdAddPolicyOp(p, po, IPP_SUSPEND_CURRENT_JOB); | |
1358 | cupsdAddPolicyOp(p, po, IPP_RESUME_JOB); | |
a6dfd340 | 1359 | cupsdAddPolicyOp(p, po, IPP_CANCEL_MY_JOBS); |
1360 | cupsdAddPolicyOp(p, po, IPP_CLOSE_JOB); | |
99baf768 | 1361 | cupsdAddPolicyOp(p, po, CUPS_MOVE_JOB); |
48e211f3 | 1362 | cupsdAddPolicyOp(p, po, CUPS_AUTHENTICATE_JOB); |
87889b42 | 1363 | cupsdAddPolicyOp(p, po, CUPS_GET_DOCUMENT); |
e175d98d | 1364 | |
f3e786fc | 1365 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); |
1366 | ||
1367 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1368 | "<Limit Pause-Printer Resume-Printer " | |
1369 | "Set-Printer-Attributes Enable-Printer " | |
1370 | "Disable-Printer Pause-Printer-After-Current-Job " | |
1371 | "Hold-New-Jobs Release-Held-New-Jobs " | |
1372 | "Deactivate-Printer Activate-Printer Restart-Printer " | |
1373 | "Shutdown-Printer Startup-Printer Promote-Job " | |
392a9cf1 | 1374 | "Schedule-Job-After Cancel-Jobs CUPS-Add-Printer " |
f3e786fc | 1375 | "CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class " |
1376 | "CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>"); | |
1377 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
194e9004 | 1378 | cupsdLogMessage(CUPSD_LOG_INFO, "AuthType Default"); |
99baf768 | 1379 | |
1380 | po = cupsdAddPolicyOp(p, NULL, IPP_PAUSE_PRINTER); | |
7ed0bc61 | 1381 | po->order_type = CUPSD_AUTH_ALLOW; |
1382 | po->type = CUPSD_AUTH_DEFAULT; | |
1383 | po->level = CUPSD_AUTH_USER; | |
99baf768 | 1384 | |
589eb420 | 1385 | cupsdAddName(po, "@SYSTEM"); |
f3e786fc | 1386 | cupsdLogMessage(CUPSD_LOG_INFO, "Require user @SYSTEM"); |
99baf768 | 1387 | |
1388 | cupsdAddPolicyOp(p, po, IPP_RESUME_PRINTER); | |
1389 | cupsdAddPolicyOp(p, po, IPP_SET_PRINTER_ATTRIBUTES); | |
1390 | cupsdAddPolicyOp(p, po, IPP_ENABLE_PRINTER); | |
1391 | cupsdAddPolicyOp(p, po, IPP_DISABLE_PRINTER); | |
1392 | cupsdAddPolicyOp(p, po, IPP_PAUSE_PRINTER_AFTER_CURRENT_JOB); | |
1393 | cupsdAddPolicyOp(p, po, IPP_HOLD_NEW_JOBS); | |
1394 | cupsdAddPolicyOp(p, po, IPP_RELEASE_HELD_NEW_JOBS); | |
1395 | cupsdAddPolicyOp(p, po, IPP_DEACTIVATE_PRINTER); | |
1396 | cupsdAddPolicyOp(p, po, IPP_ACTIVATE_PRINTER); | |
1397 | cupsdAddPolicyOp(p, po, IPP_RESTART_PRINTER); | |
1398 | cupsdAddPolicyOp(p, po, IPP_SHUTDOWN_PRINTER); | |
1399 | cupsdAddPolicyOp(p, po, IPP_STARTUP_PRINTER); | |
1400 | cupsdAddPolicyOp(p, po, IPP_PROMOTE_JOB); | |
1401 | cupsdAddPolicyOp(p, po, IPP_SCHEDULE_JOB_AFTER); | |
392a9cf1 | 1402 | cupsdAddPolicyOp(p, po, IPP_CANCEL_JOBS); |
99baf768 | 1403 | cupsdAddPolicyOp(p, po, CUPS_ADD_PRINTER); |
1404 | cupsdAddPolicyOp(p, po, CUPS_DELETE_PRINTER); | |
1405 | cupsdAddPolicyOp(p, po, CUPS_ADD_CLASS); | |
1406 | cupsdAddPolicyOp(p, po, CUPS_DELETE_CLASS); | |
1407 | cupsdAddPolicyOp(p, po, CUPS_ACCEPT_JOBS); | |
1408 | cupsdAddPolicyOp(p, po, CUPS_REJECT_JOBS); | |
1409 | cupsdAddPolicyOp(p, po, CUPS_SET_DEFAULT); | |
e175d98d | 1410 | |
f3e786fc | 1411 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); |
e175d98d | 1412 | |
f3e786fc | 1413 | cupsdLogMessage(CUPSD_LOG_INFO, "<Limit All>"); |
1414 | cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow"); | |
e175d98d | 1415 | |
99baf768 | 1416 | po = cupsdAddPolicyOp(p, NULL, IPP_ANY_OPERATION); |
7ed0bc61 | 1417 | po->order_type = CUPSD_AUTH_ALLOW; |
e175d98d | 1418 | |
f3e786fc | 1419 | cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>"); |
1420 | cupsdLogMessage(CUPSD_LOG_INFO, "</Policy>"); | |
e175d98d | 1421 | } |
1422 | } | |
1423 | ||
d318937f | 1424 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: NumPolicies=%d", |
71d7e94c | 1425 | cupsArrayCount(Policies)); |
1426 | for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies); | |
1427 | p; | |
1428 | i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies)) | |
d318937f | 1429 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
71d7e94c | 1430 | "cupsdReadConfiguration: Policies[%d]=\"%s\"", i, p->name); |
a2e8aa1c | 1431 | |
6abc7437 | 1432 | /* |
53510eae | 1433 | * If we are doing a full reload or the server root has changed, flush |
1434 | * the jobs, printers, etc. and start from scratch... | |
6abc7437 | 1435 | */ |
1436 | ||
53510eae | 1437 | if (NeedReload == RELOAD_ALL || |
588cda83 | 1438 | old_remote_port != RemotePort || |
53510eae | 1439 | !old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) || |
1440 | !old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot)) | |
1441 | { | |
0557217b | 1442 | mime_type_t *type; /* Current type */ |
1443 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE]; | |
1444 | /* MIME type name */ | |
1445 | ||
1446 | ||
f3e786fc | 1447 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload is required."); |
415199da | 1448 | |
53510eae | 1449 | /* |
1450 | * Free all memory... | |
1451 | */ | |
6abc7437 | 1452 | |
fe3a28b7 | 1453 | cupsdDeleteAllSubscriptions(); |
589eb420 | 1454 | cupsdFreeAllJobs(); |
589eb420 | 1455 | cupsdDeleteAllPrinters(); |
753453e4 | 1456 | |
53510eae | 1457 | DefaultPrinter = NULL; |
753453e4 | 1458 | |
53510eae | 1459 | if (MimeDatabase != NULL) |
1460 | mimeDelete(MimeDatabase); | |
753453e4 | 1461 | |
53510eae | 1462 | if (NumMimeTypes) |
1463 | { | |
1464 | for (i = 0; i < NumMimeTypes; i ++) | |
a70992a9 | 1465 | _cupsStrFree(MimeTypes[i]); |
753453e4 | 1466 | |
53510eae | 1467 | free(MimeTypes); |
1468 | } | |
d21a7597 | 1469 | |
53510eae | 1470 | /* |
1471 | * Read the MIME type and conversion database... | |
1472 | */ | |
d21a7597 | 1473 | |
53510eae | 1474 | snprintf(temp, sizeof(temp), "%s/filter", ServerBin); |
5ca995ba | 1475 | snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir); |
8828fd5f | 1476 | |
3ee54474 | 1477 | MimeDatabase = mimeNew(); |
1478 | mimeSetErrorCallback(MimeDatabase, mime_error_cb, NULL); | |
1479 | ||
1480 | MimeDatabase = mimeLoadTypes(MimeDatabase, mimedir); | |
634d5502 | 1481 | MimeDatabase = mimeLoadTypes(MimeDatabase, ServerRoot); |
1482 | MimeDatabase = mimeLoadFilters(MimeDatabase, mimedir, temp); | |
1483 | MimeDatabase = mimeLoadFilters(MimeDatabase, ServerRoot, temp); | |
42f94780 | 1484 | |
92847388 | 1485 | if (!MimeDatabase) |
1486 | { | |
f3e786fc | 1487 | cupsdLogMessage(CUPSD_LOG_EMERG, |
89b7f71c | 1488 | "Unable to load MIME database from \"%s\" or \"%s\".", |
634d5502 | 1489 | mimedir, ServerRoot); |
32cbd90e | 1490 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
1491 | return (0); | |
92847388 | 1492 | } |
1493 | ||
f3e786fc | 1494 | cupsdLogMessage(CUPSD_LOG_INFO, |
634d5502 | 1495 | "Loaded MIME database from \"%s\" and \"%s\": %d types, " |
1496 | "%d filters...", mimedir, ServerRoot, | |
1497 | mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase)); | |
a9de544f | 1498 | |
53510eae | 1499 | /* |
1500 | * Create a list of MIME types for the document-format-supported | |
1501 | * attribute... | |
1502 | */ | |
dd0f599a | 1503 | |
0557217b | 1504 | NumMimeTypes = mimeNumTypes(MimeDatabase); |
53510eae | 1505 | if (!mimeType(MimeDatabase, "application", "octet-stream")) |
1506 | NumMimeTypes ++; | |
771e4065 | 1507 | |
09751e0f | 1508 | if ((MimeTypes = calloc(NumMimeTypes, sizeof(const char *))) == NULL) |
53510eae | 1509 | { |
09751e0f | 1510 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 1511 | "Unable to allocate memory for %d MIME types.", |
09751e0f | 1512 | NumMimeTypes); |
1513 | NumMimeTypes = 0; | |
53510eae | 1514 | } |
09751e0f | 1515 | else |
1516 | { | |
1517 | for (i = 0, type = mimeFirstType(MimeDatabase); | |
1518 | type; | |
1519 | i ++, type = mimeNextType(MimeDatabase)) | |
1520 | { | |
1521 | snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type); | |
1522 | ||
1523 | MimeTypes[i] = _cupsStrAlloc(mimetype); | |
1524 | } | |
53510eae | 1525 | |
09751e0f | 1526 | if (i < NumMimeTypes) |
1527 | MimeTypes[i] = _cupsStrAlloc("application/octet-stream"); | |
1528 | } | |
d318937f | 1529 | |
1530 | if (LogLevel == CUPSD_LOG_DEBUG2) | |
1531 | { | |
1532 | mime_filter_t *filter; /* Current filter */ | |
1533 | ||
1534 | ||
1535 | for (type = mimeFirstType(MimeDatabase); | |
1536 | type; | |
1537 | type = mimeNextType(MimeDatabase)) | |
1538 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: type %s/%s", | |
1539 | type->super, type->type); | |
1540 | ||
1541 | for (filter = mimeFirstFilter(MimeDatabase); | |
1542 | filter; | |
1543 | filter = mimeNextFilter(MimeDatabase)) | |
1544 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1545 | "cupsdReadConfiguration: filter %s/%s to %s/%s %d %s", | |
1546 | filter->src->super, filter->src->type, | |
1547 | filter->dst->super, filter->dst->type, | |
1548 | filter->cost, filter->filter); | |
1549 | } | |
53510eae | 1550 | |
1551 | /* | |
1552 | * Load banners... | |
1553 | */ | |
1554 | ||
1555 | snprintf(temp, sizeof(temp), "%s/banners", DataDir); | |
589eb420 | 1556 | cupsdLoadBanners(temp); |
53510eae | 1557 | |
1558 | /* | |
1559 | * Load printers and classes... | |
1560 | */ | |
1561 | ||
589eb420 | 1562 | cupsdLoadAllPrinters(); |
1563 | cupsdLoadAllClasses(); | |
53510eae | 1564 | |
589eb420 | 1565 | cupsdCreateCommonData(); |
67c158fa | 1566 | |
b0c6902f | 1567 | /* |
1568 | * Update the printcap file as needed... | |
1569 | */ | |
1570 | ||
1571 | if (Printcap && *Printcap && access(Printcap, 0)) | |
1572 | cupsdWritePrintcap(); | |
1573 | ||
53510eae | 1574 | /* |
1575 | * Load queued jobs... | |
1576 | */ | |
1577 | ||
589eb420 | 1578 | cupsdLoadAllJobs(); |
53510eae | 1579 | |
fe3a28b7 | 1580 | /* |
1581 | * Load subscriptions... | |
1582 | */ | |
1583 | ||
1584 | cupsdLoadAllSubscriptions(); | |
1585 | ||
f3e786fc | 1586 | cupsdLogMessage(CUPSD_LOG_INFO, "Full reload complete."); |
53510eae | 1587 | } |
1588 | else | |
67c158fa | 1589 | { |
87650f55 | 1590 | /* |
1591 | * Not a full reload, so recreate the common printer attributes... | |
1592 | */ | |
1593 | ||
589eb420 | 1594 | cupsdCreateCommonData(); |
67c158fa | 1595 | |
670c9558 | 1596 | /* |
1597 | * Update all jobs as needed... | |
1598 | */ | |
1599 | ||
1600 | cupsdUpdateJobs(); | |
1601 | ||
87650f55 | 1602 | /* |
1603 | * Update all printers as needed... | |
1604 | */ | |
1605 | ||
1606 | cupsdUpdatePrinters(); | |
5f8fccd6 | 1607 | cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP); |
87650f55 | 1608 | |
f3e786fc | 1609 | cupsdLogMessage(CUPSD_LOG_INFO, "Partial reload complete."); |
67c158fa | 1610 | } |
dcfcaeac | 1611 | |
8828fd5f | 1612 | /* |
53510eae | 1613 | * Reset the reload state... |
8828fd5f | 1614 | */ |
1615 | ||
53510eae | 1616 | NeedReload = RELOAD_NONE; |
1617 | ||
589eb420 | 1618 | cupsdClearString(&old_serverroot); |
1619 | cupsdClearString(&old_requestroot); | |
a75c006a | 1620 | |
fd8b1cf8 | 1621 | return (1); |
1622 | } | |
1623 | ||
1624 | ||
fd8b1cf8 | 1625 | /* |
99baf768 | 1626 | * 'get_address()' - Get an address + port number from a line. |
fd8b1cf8 | 1627 | */ |
1628 | ||
823d622a | 1629 | static http_addrlist_t * /* O - Pointer to list if address good, NULL if bad */ |
99baf768 | 1630 | get_address(const char *value, /* I - Value string */ |
5a63a8c3 | 1631 | int defport) /* I - Default port */ |
fd8b1cf8 | 1632 | { |
823d622a | 1633 | char buffer[1024], /* Hostname + port number buffer */ |
1634 | defpname[255], /* Default port name */ | |
1635 | *hostname, /* Hostname or IP */ | |
086c584d | 1636 | *portname; /* Port number or name */ |
823d622a | 1637 | http_addrlist_t *addrlist; /* Address list */ |
fd8b1cf8 | 1638 | |
a9de544f | 1639 | |
7c298ddc | 1640 | /* |
1641 | * Check for an empty value... | |
1642 | */ | |
1643 | ||
1644 | if (!*value) | |
1645 | { | |
89b7f71c | 1646 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad (empty) address."); |
823d622a | 1647 | return (NULL); |
7c298ddc | 1648 | } |
1649 | ||
fd8b1cf8 | 1650 | /* |
823d622a | 1651 | * Grab a hostname and port number; if there is no colon and the port name |
1652 | * is only digits, then we have a port number by itself... | |
fd8b1cf8 | 1653 | */ |
1654 | ||
823d622a | 1655 | strlcpy(buffer, value, sizeof(buffer)); |
fd8b1cf8 | 1656 | |
c94f4aa9 | 1657 | if ((portname = strrchr(buffer, ':')) != NULL && !strchr(portname, ']')) |
fd8b1cf8 | 1658 | { |
823d622a | 1659 | *portname++ = '\0'; |
1660 | hostname = buffer; | |
99baf768 | 1661 | } |
1662 | else | |
99baf768 | 1663 | { |
823d622a | 1664 | for (portname = buffer; isdigit(*portname & 255); portname ++); |
753453e4 | 1665 | |
823d622a | 1666 | if (*portname) |
fd8b1cf8 | 1667 | { |
823d622a | 1668 | /* |
1669 | * Use the default port... | |
1670 | */ | |
4b6bdd9f | 1671 | |
823d622a | 1672 | sprintf(defpname, "%d", defport); |
1673 | portname = defpname; | |
1674 | hostname = buffer; | |
1675 | } | |
1676 | else | |
1677 | { | |
1678 | /* | |
1679 | * The buffer contains just a port number... | |
1680 | */ | |
a36f3f3d | 1681 | |
823d622a | 1682 | portname = buffer; |
1683 | hostname = NULL; | |
1684 | } | |
99baf768 | 1685 | } |
823d622a | 1686 | |
de55bdc0 | 1687 | if (hostname && !strcmp(hostname, "*")) |
823d622a | 1688 | hostname = NULL; |
fd8b1cf8 | 1689 | |
99baf768 | 1690 | /* |
5a63a8c3 | 1691 | * Now lookup the address using httpAddrGetList()... |
99baf768 | 1692 | */ |
5073e3f8 | 1693 | |
5a63a8c3 | 1694 | if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL) |
89b7f71c | 1695 | cupsdLogMessage(CUPSD_LOG_ERROR, "Hostname lookup for \"%s\" failed.", |
5a63a8c3 | 1696 | hostname ? hostname : "(nil)"); |
d7a9de63 | 1697 | |
823d622a | 1698 | return (addrlist); |
99baf768 | 1699 | } |
d7a9de63 | 1700 | |
5073e3f8 | 1701 | |
99baf768 | 1702 | /* |
1703 | * 'get_addr_and_mask()' - Get an IP address and netmask. | |
1704 | */ | |
d7a9de63 | 1705 | |
99baf768 | 1706 | static int /* O - 1 on success, 0 on failure */ |
1707 | get_addr_and_mask(const char *value, /* I - String from config file */ | |
1708 | unsigned *ip, /* O - Address value */ | |
1709 | unsigned *mask) /* O - Mask value */ | |
1710 | { | |
d0844fb2 | 1711 | int i, j, /* Looping vars */ |
99baf768 | 1712 | family, /* Address family */ |
1713 | ipcount; /* Count of fields in address */ | |
d0844fb2 | 1714 | unsigned ipval; /* Value */ |
8db4fb2d | 1715 | const char *maskval, /* Pointer to start of mask value */ |
d0844fb2 | 1716 | *ptr, /* Pointer into value */ |
1717 | *ptr2; /* ... */ | |
d7a9de63 | 1718 | |
d7a9de63 | 1719 | |
99baf768 | 1720 | /* |
1721 | * Get the address... | |
1722 | */ | |
5073e3f8 | 1723 | |
86284158 | 1724 | ip[0] = ip[1] = ip[2] = ip[3] = 0x00000000; |
a314e97a | 1725 | mask[0] = mask[1] = mask[2] = mask[3] = 0xffffffff; |
8db4fb2d | 1726 | |
1727 | if ((maskval = strchr(value, '/')) != NULL) | |
1728 | maskval ++; | |
1729 | else | |
1730 | maskval = value + strlen(value); | |
99de6da0 | 1731 | |
1732 | #ifdef AF_INET6 | |
99baf768 | 1733 | /* |
8db4fb2d | 1734 | * Check for an IPv6 address... |
99baf768 | 1735 | */ |
d7a9de63 | 1736 | |
7c298ddc | 1737 | if (*value == '[') |
8db4fb2d | 1738 | { |
1739 | /* | |
fd0dd7ad | 1740 | * Parse hexadecimal IPv6/IPv4 address... |
8db4fb2d | 1741 | */ |
1742 | ||
1743 | family = AF_INET6; | |
1744 | ||
d0844fb2 | 1745 | for (i = 0, ptr = value + 1; *ptr && i < 8; i ++) |
03081fd2 | 1746 | { |
7c298ddc | 1747 | if (*ptr == ']') |
1748 | break; | |
d0844fb2 | 1749 | else if (!strncmp(ptr, "::", 2)) |
1750 | { | |
1751 | for (ptr2 = strchr(ptr + 2, ':'), j = 0; | |
1752 | ptr2; | |
1753 | ptr2 = strchr(ptr2 + 1, ':'), j ++); | |
1754 | ||
fd0dd7ad | 1755 | i = 6 - j; |
1756 | ptr += 2; | |
1757 | } | |
1758 | else if (isdigit(*ptr & 255) && strchr(ptr + 1, '.') && i >= 6) | |
1759 | { | |
1760 | /* | |
1761 | * Read IPv4 dotted quad... | |
1762 | */ | |
1763 | ||
1764 | unsigned val[4] = { 0, 0, 0, 0 }; | |
1765 | /* IPv4 address values */ | |
1766 | ||
1767 | ipcount = sscanf(ptr, "%u.%u.%u.%u", val + 0, val + 1, val + 2, | |
1768 | val + 3); | |
1769 | ||
1770 | /* | |
1771 | * Range check the IP numbers... | |
1772 | */ | |
1773 | ||
1774 | for (i = 0; i < ipcount; i ++) | |
1775 | if (val[i] > 255) | |
1776 | return (0); | |
1777 | ||
1778 | /* | |
1779 | * Merge everything into a 32-bit IPv4 address in ip[3]... | |
1780 | */ | |
1781 | ||
1782 | ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3]; | |
1783 | ||
1784 | if (ipcount < 4) | |
1785 | mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff; | |
1786 | ||
1787 | /* | |
1788 | * If the leading words are all 0's then this is an IPv4 address... | |
1789 | */ | |
1790 | ||
1791 | if (!val[0] && !val[1] && !val[2]) | |
1792 | family = AF_INET; | |
1793 | ||
1794 | while (isdigit(*ptr & 255) || *ptr == '.') | |
1795 | ptr ++; | |
1796 | break; | |
d0844fb2 | 1797 | } |
1798 | else if (isxdigit(*ptr & 255)) | |
1799 | { | |
1800 | ipval = strtoul(ptr, (char **)&ptr, 16); | |
1801 | ||
fd0dd7ad | 1802 | if (*ptr == ':' && ptr[1] != ':') |
1803 | ptr ++; | |
1804 | ||
d0844fb2 | 1805 | if (ipval > 0xffff) |
1806 | return (0); | |
1807 | ||
1808 | if (i & 1) | |
a314e97a | 1809 | ip[i / 2] |= ipval; |
d0844fb2 | 1810 | else |
a314e97a | 1811 | ip[i / 2] |= ipval << 16; |
d0844fb2 | 1812 | } |
8db4fb2d | 1813 | else |
d0844fb2 | 1814 | return (0); |
03081fd2 | 1815 | } |
8db4fb2d | 1816 | |
a314e97a | 1817 | if (*ptr != ']') |
1818 | return (0); | |
1819 | ||
1820 | ptr ++; | |
8db4fb2d | 1821 | |
1822 | if (*ptr && *ptr != '/') | |
1823 | return (0); | |
1824 | } | |
1825 | else | |
99baf768 | 1826 | #endif /* AF_INET6 */ |
8db4fb2d | 1827 | { |
1828 | /* | |
1829 | * Parse dotted-decimal IPv4 address... | |
1830 | */ | |
1831 | ||
fd0dd7ad | 1832 | unsigned val[4] = { 0, 0, 0, 0 }; /* IPv4 address values */ |
2e6a58f1 | 1833 | |
1834 | ||
8db4fb2d | 1835 | family = AF_INET; |
2e6a58f1 | 1836 | ipcount = sscanf(value, "%u.%u.%u.%u", val + 0, val + 1, val + 2, val + 3); |
1837 | ||
1838 | /* | |
1839 | * Range check the IP numbers... | |
1840 | */ | |
1841 | ||
1842 | for (i = 0; i < ipcount; i ++) | |
1843 | if (val[i] > 255) | |
1844 | return (0); | |
1845 | ||
2e6a58f1 | 1846 | /* |
1847 | * Merge everything into a 32-bit IPv4 address in ip[3]... | |
1848 | */ | |
7c298ddc | 1849 | |
2e6a58f1 | 1850 | ip[3] = (((((val[0] << 8) | val[1]) << 8) | val[2]) << 8) | val[3]; |
a314e97a | 1851 | |
1852 | if (ipcount < 4) | |
1853 | mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff; | |
8db4fb2d | 1854 | } |
753453e4 | 1855 | |
8db4fb2d | 1856 | if (*maskval) |
99baf768 | 1857 | { |
1858 | /* | |
1859 | * Get the netmask value(s)... | |
1860 | */ | |
753453e4 | 1861 | |
99baf768 | 1862 | memset(mask, 0, sizeof(unsigned) * 4); |
8db4fb2d | 1863 | |
8db4fb2d | 1864 | if (strchr(maskval, '.')) |
1865 | { | |
1866 | /* | |
1867 | * Get dotted-decimal mask... | |
1868 | */ | |
1869 | ||
a314e97a | 1870 | if (family != AF_INET) |
1871 | return (0); | |
1872 | ||
fd0dd7ad | 1873 | if (sscanf(maskval, "%u.%u.%u.%u", mask + 0, mask + 1, mask + 2, |
1874 | mask + 3) != 4) | |
8db4fb2d | 1875 | return (0); |
7c298ddc | 1876 | |
1877 | mask[3] |= ((((mask[0] << 8) | mask[1]) << 8) | mask[2]) << 8; | |
1878 | mask[0] = mask[1] = mask[2] = 0; | |
8db4fb2d | 1879 | } |
1880 | else | |
1881 | { | |
1882 | /* | |
1883 | * Get address/bits format... | |
1884 | */ | |
1885 | ||
1886 | i = atoi(maskval); | |
1887 | ||
99baf768 | 1888 | #ifdef AF_INET6 |
8db4fb2d | 1889 | if (family == AF_INET6) |
1890 | { | |
a314e97a | 1891 | if (i > 128) |
1892 | return (0); | |
1893 | ||
8db4fb2d | 1894 | i = 128 - i; |
1895 | ||
1896 | if (i <= 96) | |
1897 | mask[0] = 0xffffffff; | |
1898 | else | |
1899 | mask[0] = (0xffffffff << (i - 96)) & 0xffffffff; | |
1900 | ||
1901 | if (i <= 64) | |
1902 | mask[1] = 0xffffffff; | |
1903 | else if (i >= 96) | |
1904 | mask[1] = 0; | |
1905 | else | |
1906 | mask[1] = (0xffffffff << (i - 64)) & 0xffffffff; | |
1907 | ||
1908 | if (i <= 32) | |
1909 | mask[2] = 0xffffffff; | |
1910 | else if (i >= 64) | |
1911 | mask[2] = 0; | |
1912 | else | |
1913 | mask[2] = (0xffffffff << (i - 32)) & 0xffffffff; | |
1914 | ||
1915 | if (i == 0) | |
1916 | mask[3] = 0xffffffff; | |
1917 | else if (i >= 32) | |
1918 | mask[3] = 0; | |
1919 | else | |
1920 | mask[3] = (0xffffffff << i) & 0xffffffff; | |
1921 | } | |
1922 | else | |
99baf768 | 1923 | #endif /* AF_INET6 */ |
8db4fb2d | 1924 | { |
a314e97a | 1925 | if (i > 32) |
1926 | return (0); | |
8db4fb2d | 1927 | |
7c298ddc | 1928 | mask[0] = 0xffffffff; |
1929 | mask[1] = 0xffffffff; | |
1930 | mask[2] = 0xffffffff; | |
8db4fb2d | 1931 | |
a314e97a | 1932 | if (i < 32) |
1933 | mask[3] = (0xffffffff << (32 - i)) & 0xffffffff; | |
8db4fb2d | 1934 | else |
8db4fb2d | 1935 | mask[3] = 0xffffffff; |
8db4fb2d | 1936 | } |
03081fd2 | 1937 | } |
99baf768 | 1938 | } |
e5ebb675 | 1939 | |
f3e786fc | 1940 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1941 | "get_addr_and_mask(value=\"%s\", " | |
86284158 | 1942 | "ip=[%08x:%08x:%08x:%08x], mask=[%08x:%08x:%08x:%08x])", |
8db4fb2d | 1943 | value, ip[0], ip[1], ip[2], ip[3], mask[0], mask[1], mask[2], |
1944 | mask[3]); | |
1945 | ||
99baf768 | 1946 | /* |
1947 | * Check for a valid netmask; no fallback like in CUPS 1.1.x! | |
1948 | */ | |
5073e3f8 | 1949 | |
99baf768 | 1950 | if ((ip[0] & ~mask[0]) != 0 || |
1951 | (ip[1] & ~mask[1]) != 0 || | |
1952 | (ip[2] & ~mask[2]) != 0 || | |
1953 | (ip[3] & ~mask[3]) != 0) | |
1954 | return (0); | |
e5ebb675 | 1955 | |
99baf768 | 1956 | return (1); |
1957 | } | |
e5ebb675 | 1958 | |
e5ebb675 | 1959 | |
3ee54474 | 1960 | /* |
1961 | * 'mime_error_cb()' - Log a MIME error. | |
1962 | */ | |
1963 | ||
1964 | static void | |
1965 | mime_error_cb(void *ctx, /* I - Context pointer (unused) */ | |
1966 | const char *message) /* I - Message */ | |
1967 | { | |
4a241564 | 1968 | (void)ctx; |
1969 | ||
3ee54474 | 1970 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s", message); |
1971 | } | |
1972 | ||
1973 | ||
99baf768 | 1974 | /* |
1975 | * 'parse_aaa()' - Parse authentication, authorization, and access control lines. | |
1976 | */ | |
e5ebb675 | 1977 | |
99baf768 | 1978 | static int /* O - 1 on success, 0 on failure */ |
f3e786fc | 1979 | parse_aaa(cupsd_location_t *loc, /* I - Location */ |
1980 | char *line, /* I - Line from file */ | |
1981 | char *value, /* I - Start of value data */ | |
1982 | int linenum) /* I - Current line number */ | |
99baf768 | 1983 | { |
1984 | char *valptr; /* Pointer into value */ | |
1985 | unsigned ip[4], /* IP address components */ | |
1986 | mask[4]; /* IP netmask components */ | |
e5ebb675 | 1987 | |
e5ebb675 | 1988 | |
c6fab96f | 1989 | if (!_cups_strcasecmp(line, "Encryption")) |
99baf768 | 1990 | { |
1991 | /* | |
1992 | * "Encryption xxx" - set required encryption level... | |
1993 | */ | |
e5ebb675 | 1994 | |
c6fab96f | 1995 | if (!_cups_strcasecmp(value, "never")) |
99baf768 | 1996 | loc->encryption = HTTP_ENCRYPT_NEVER; |
c6fab96f | 1997 | else if (!_cups_strcasecmp(value, "always")) |
99baf768 | 1998 | { |
f3e786fc | 1999 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2000 | "Encryption value \"%s\" on line %d is invalid in this " | |
2001 | "context. Using \"required\" instead.", value, linenum); | |
e5ebb675 | 2002 | |
99baf768 | 2003 | loc->encryption = HTTP_ENCRYPT_REQUIRED; |
2004 | } | |
c6fab96f | 2005 | else if (!_cups_strcasecmp(value, "required")) |
99baf768 | 2006 | loc->encryption = HTTP_ENCRYPT_REQUIRED; |
c6fab96f | 2007 | else if (!_cups_strcasecmp(value, "ifrequested")) |
99baf768 | 2008 | loc->encryption = HTTP_ENCRYPT_IF_REQUESTED; |
2009 | else | |
2010 | { | |
f3e786fc | 2011 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2012 | "Unknown Encryption value %s on line %d.", value, linenum); | |
99baf768 | 2013 | return (0); |
2014 | } | |
2015 | } | |
c6fab96f | 2016 | else if (!_cups_strcasecmp(line, "Order")) |
99baf768 | 2017 | { |
2018 | /* | |
2019 | * "Order Deny,Allow" or "Order Allow,Deny"... | |
2020 | */ | |
e5ebb675 | 2021 | |
c6fab96f | 2022 | if (!_cups_strncasecmp(value, "deny", 4)) |
7ed0bc61 | 2023 | loc->order_type = CUPSD_AUTH_ALLOW; |
c6fab96f | 2024 | else if (!_cups_strncasecmp(value, "allow", 5)) |
7ed0bc61 | 2025 | loc->order_type = CUPSD_AUTH_DENY; |
99baf768 | 2026 | else |
2027 | { | |
f3e786fc | 2028 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown Order value %s on line %d.", |
2029 | value, linenum); | |
99baf768 | 2030 | return (0); |
2031 | } | |
2032 | } | |
c6fab96f | 2033 | else if (!_cups_strcasecmp(line, "Allow") || !_cups_strcasecmp(line, "Deny")) |
99baf768 | 2034 | { |
2035 | /* | |
2036 | * Allow [From] host/ip... | |
2037 | * Deny [From] host/ip... | |
2038 | */ | |
d8cd2dc3 | 2039 | |
fc0cb2df | 2040 | while (*value) |
99baf768 | 2041 | { |
c6fab96f | 2042 | if (!_cups_strncasecmp(value, "from", 4)) |
fc0cb2df | 2043 | { |
2044 | /* | |
2045 | * Strip leading "from"... | |
2046 | */ | |
e5ebb675 | 2047 | |
fc0cb2df | 2048 | value += 4; |
e5ebb675 | 2049 | |
cc8c5f3a | 2050 | while (_cups_isspace(*value)) |
fc0cb2df | 2051 | value ++; |
99baf768 | 2052 | |
fc0cb2df | 2053 | if (!*value) |
2054 | break; | |
2055 | } | |
e5ebb675 | 2056 | |
2057 | /* | |
fc0cb2df | 2058 | * Find the end of the value... |
e5ebb675 | 2059 | */ |
2060 | ||
cc8c5f3a | 2061 | for (valptr = value; *valptr && !_cups_isspace(*valptr); valptr ++); |
fc0cb2df | 2062 | |
cc8c5f3a | 2063 | while (_cups_isspace(*valptr)) |
fc0cb2df | 2064 | *valptr++ = '\0'; |
2065 | ||
99baf768 | 2066 | /* |
fc0cb2df | 2067 | * Figure out what form the allow/deny address takes: |
2068 | * | |
2069 | * All | |
2070 | * None | |
2071 | * *.domain.com | |
2072 | * .domain.com | |
2073 | * host.domain.com | |
2074 | * nnn.* | |
2075 | * nnn.nnn.* | |
2076 | * nnn.nnn.nnn.* | |
2077 | * nnn.nnn.nnn.nnn | |
2078 | * nnn.nnn.nnn.nnn/mm | |
2079 | * nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm | |
99baf768 | 2080 | */ |
e5ebb675 | 2081 | |
c6fab96f | 2082 | if (!_cups_strcasecmp(value, "all")) |
fc0cb2df | 2083 | { |
2084 | /* | |
2085 | * All hosts... | |
2086 | */ | |
2087 | ||
c6fab96f | 2088 | if (!_cups_strcasecmp(line, "Allow")) |
96336986 | 2089 | cupsdAddIPMask(&(loc->allow), zeros, zeros); |
fc0cb2df | 2090 | else |
96336986 | 2091 | cupsdAddIPMask(&(loc->deny), zeros, zeros); |
fc0cb2df | 2092 | } |
c6fab96f | 2093 | else if (!_cups_strcasecmp(value, "none")) |
fc0cb2df | 2094 | { |
2095 | /* | |
2096 | * No hosts... | |
2097 | */ | |
2098 | ||
c6fab96f | 2099 | if (!_cups_strcasecmp(line, "Allow")) |
96336986 | 2100 | cupsdAddIPMask(&(loc->allow), ones, zeros); |
fc0cb2df | 2101 | else |
96336986 | 2102 | cupsdAddIPMask(&(loc->deny), ones, zeros); |
fc0cb2df | 2103 | } |
a314e97a | 2104 | #ifdef AF_INET6 |
109aae94 | 2105 | else if (value[0] == '*' || value[0] == '.' || |
fc0cb2df | 2106 | (!isdigit(value[0] & 255) && value[0] != '[')) |
a314e97a | 2107 | #else |
fc0cb2df | 2108 | else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255)) |
a314e97a | 2109 | #endif /* AF_INET6 */ |
fc0cb2df | 2110 | { |
2111 | /* | |
2112 | * Host or domain name... | |
2113 | */ | |
e5ebb675 | 2114 | |
fc0cb2df | 2115 | if (value[0] == '*') |
2116 | value ++; | |
e5ebb675 | 2117 | |
c6fab96f | 2118 | if (!_cups_strcasecmp(line, "Allow")) |
96336986 | 2119 | cupsdAddNameMask(&(loc->allow), value); |
fc0cb2df | 2120 | else |
96336986 | 2121 | cupsdAddNameMask(&(loc->deny), value); |
fc0cb2df | 2122 | } |
99baf768 | 2123 | else |
e5ebb675 | 2124 | { |
fc0cb2df | 2125 | /* |
2126 | * One of many IP address forms... | |
2127 | */ | |
2128 | ||
2129 | if (!get_addr_and_mask(value, ip, mask)) | |
2130 | { | |
2131 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d.", | |
2132 | value, linenum); | |
2133 | return (0); | |
2134 | } | |
2135 | ||
c6fab96f | 2136 | if (!_cups_strcasecmp(line, "Allow")) |
96336986 | 2137 | cupsdAddIPMask(&(loc->allow), ip, mask); |
fc0cb2df | 2138 | else |
96336986 | 2139 | cupsdAddIPMask(&(loc->deny), ip, mask); |
99baf768 | 2140 | } |
99de6da0 | 2141 | |
fc0cb2df | 2142 | /* |
2143 | * Advance to next value... | |
2144 | */ | |
2145 | ||
2146 | value = valptr; | |
99baf768 | 2147 | } |
2148 | } | |
c6fab96f | 2149 | else if (!_cups_strcasecmp(line, "AuthType")) |
99baf768 | 2150 | { |
2151 | /* | |
194e9004 | 2152 | * AuthType {none,basic,digest,basicdigest,negotiate,default} |
99baf768 | 2153 | */ |
99de6da0 | 2154 | |
c6fab96f | 2155 | if (!_cups_strcasecmp(value, "none")) |
99baf768 | 2156 | { |
7ed0bc61 | 2157 | loc->type = CUPSD_AUTH_NONE; |
2158 | loc->level = CUPSD_AUTH_ANON; | |
99baf768 | 2159 | } |
c6fab96f | 2160 | else if (!_cups_strcasecmp(value, "basic")) |
99baf768 | 2161 | { |
7ed0bc61 | 2162 | loc->type = CUPSD_AUTH_BASIC; |
e5ebb675 | 2163 | |
7ed0bc61 | 2164 | if (loc->level == CUPSD_AUTH_ANON) |
2165 | loc->level = CUPSD_AUTH_USER; | |
99baf768 | 2166 | } |
c6fab96f | 2167 | else if (!_cups_strcasecmp(value, "digest")) |
99baf768 | 2168 | { |
7ed0bc61 | 2169 | loc->type = CUPSD_AUTH_DIGEST; |
e5ebb675 | 2170 | |
7ed0bc61 | 2171 | if (loc->level == CUPSD_AUTH_ANON) |
2172 | loc->level = CUPSD_AUTH_USER; | |
03081fd2 | 2173 | } |
c6fab96f | 2174 | else if (!_cups_strcasecmp(value, "basicdigest")) |
03081fd2 | 2175 | { |
7ed0bc61 | 2176 | loc->type = CUPSD_AUTH_BASICDIGEST; |
e5ebb675 | 2177 | |
7ed0bc61 | 2178 | if (loc->level == CUPSD_AUTH_ANON) |
2179 | loc->level = CUPSD_AUTH_USER; | |
194e9004 | 2180 | } |
c6fab96f | 2181 | else if (!_cups_strcasecmp(value, "default")) |
194e9004 | 2182 | { |
7ed0bc61 | 2183 | loc->type = CUPSD_AUTH_DEFAULT; |
194e9004 | 2184 | |
7ed0bc61 | 2185 | if (loc->level == CUPSD_AUTH_ANON) |
2186 | loc->level = CUPSD_AUTH_USER; | |
99baf768 | 2187 | } |
cf94bcb1 | 2188 | #ifdef HAVE_GSSAPI |
c6fab96f | 2189 | else if (!_cups_strcasecmp(value, "negotiate")) |
cf94bcb1 | 2190 | { |
7ed0bc61 | 2191 | loc->type = CUPSD_AUTH_NEGOTIATE; |
cf94bcb1 | 2192 | |
7ed0bc61 | 2193 | if (loc->level == CUPSD_AUTH_ANON) |
2194 | loc->level = CUPSD_AUTH_USER; | |
cf94bcb1 | 2195 | } |
2196 | #endif /* HAVE_GSSAPI */ | |
99baf768 | 2197 | else |
2198 | { | |
f3e786fc | 2199 | cupsdLogMessage(CUPSD_LOG_WARN, |
2200 | "Unknown authorization type %s on line %d.", | |
2201 | value, linenum); | |
99baf768 | 2202 | return (0); |
2203 | } | |
2204 | } | |
c6fab96f | 2205 | else if (!_cups_strcasecmp(line, "AuthClass")) |
99baf768 | 2206 | { |
2207 | /* | |
2208 | * AuthClass anonymous, user, system, group | |
2209 | */ | |
5073e3f8 | 2210 | |
c6fab96f | 2211 | if (!_cups_strcasecmp(value, "anonymous")) |
99baf768 | 2212 | { |
7ed0bc61 | 2213 | loc->type = CUPSD_AUTH_NONE; |
2214 | loc->level = CUPSD_AUTH_ANON; | |
20902bb3 | 2215 | |
2216 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2217 | "\"AuthClass %s\" is deprecated; consider removing " | |
2218 | "it from line %d.", | |
2219 | value, linenum); | |
99baf768 | 2220 | } |
c6fab96f | 2221 | else if (!_cups_strcasecmp(value, "user")) |
20902bb3 | 2222 | { |
7ed0bc61 | 2223 | loc->level = CUPSD_AUTH_USER; |
20902bb3 | 2224 | |
2225 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2226 | "\"AuthClass %s\" is deprecated; consider using " | |
2227 | "\"Require valid-user\" on line %d.", | |
2228 | value, linenum); | |
2229 | } | |
c6fab96f | 2230 | else if (!_cups_strcasecmp(value, "group")) |
20902bb3 | 2231 | { |
7ed0bc61 | 2232 | loc->level = CUPSD_AUTH_GROUP; |
20902bb3 | 2233 | |
2234 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2235 | "\"AuthClass %s\" is deprecated; consider using " | |
63396282 | 2236 | "\"Require user @groupname\" on line %d.", |
20902bb3 | 2237 | value, linenum); |
2238 | } | |
c6fab96f | 2239 | else if (!_cups_strcasecmp(value, "system")) |
99baf768 | 2240 | { |
7ed0bc61 | 2241 | loc->level = CUPSD_AUTH_GROUP; |
e5ebb675 | 2242 | |
589eb420 | 2243 | cupsdAddName(loc, "@SYSTEM"); |
20902bb3 | 2244 | |
2245 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2246 | "\"AuthClass %s\" is deprecated; consider using " | |
63396282 | 2247 | "\"Require user @SYSTEM\" on line %d.", |
20902bb3 | 2248 | value, linenum); |
99baf768 | 2249 | } |
2250 | else | |
2251 | { | |
f3e786fc | 2252 | cupsdLogMessage(CUPSD_LOG_WARN, |
2253 | "Unknown authorization class %s on line %d.", | |
2254 | value, linenum); | |
99baf768 | 2255 | return (0); |
2256 | } | |
2257 | } | |
c6fab96f | 2258 | else if (!_cups_strcasecmp(line, "AuthGroupName")) |
20902bb3 | 2259 | { |
589eb420 | 2260 | cupsdAddName(loc, value); |
20902bb3 | 2261 | |
2262 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2263 | "\"AuthGroupName %s\" directive is deprecated; consider " | |
63396282 | 2264 | "using \"Require user @%s\" on line %d.", |
20902bb3 | 2265 | value, value, linenum); |
2266 | } | |
c6fab96f | 2267 | else if (!_cups_strcasecmp(line, "Require")) |
99baf768 | 2268 | { |
2269 | /* | |
2270 | * Apache synonym for AuthClass and AuthGroupName... | |
2271 | * | |
2272 | * Get initial word: | |
2273 | * | |
2274 | * Require valid-user | |
2275 | * Require group names | |
2276 | * Require user names | |
2277 | */ | |
5073e3f8 | 2278 | |
cc8c5f3a | 2279 | for (valptr = value; !_cups_isspace(*valptr) && *valptr; valptr ++); |
e5ebb675 | 2280 | |
99baf768 | 2281 | if (*valptr) |
2282 | *valptr++ = '\0'; | |
e5ebb675 | 2283 | |
c6fab96f | 2284 | if (!_cups_strcasecmp(value, "valid-user") || |
2285 | !_cups_strcasecmp(value, "user")) | |
7ed0bc61 | 2286 | loc->level = CUPSD_AUTH_USER; |
c6fab96f | 2287 | else if (!_cups_strcasecmp(value, "group")) |
7ed0bc61 | 2288 | loc->level = CUPSD_AUTH_GROUP; |
99baf768 | 2289 | else |
2290 | { | |
f3e786fc | 2291 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Require type %s on line %d.", |
2292 | value, linenum); | |
99baf768 | 2293 | return (0); |
2294 | } | |
e5ebb675 | 2295 | |
99baf768 | 2296 | /* |
2297 | * Get the list of names from the line... | |
2298 | */ | |
99de6da0 | 2299 | |
99baf768 | 2300 | for (value = valptr; *value;) |
a74b005d | 2301 | { |
cc8c5f3a | 2302 | while (_cups_isspace(*value)) |
99baf768 | 2303 | value ++; |
a74b005d | 2304 | |
753db4fd | 2305 | #ifdef HAVE_AUTHORIZATION_H |
2306 | if (!strncmp(value, "@AUTHKEY(", 9)) | |
2307 | { | |
2308 | /* | |
2309 | * Grab "@AUTHKEY(name)" value... | |
2310 | */ | |
2311 | ||
2312 | for (valptr = value + 9; *valptr != ')' && *valptr; valptr ++); | |
2313 | ||
2314 | if (*valptr) | |
2315 | *valptr++ = '\0'; | |
2316 | } | |
2317 | else | |
2318 | #endif /* HAVE_AUTHORIZATION_H */ | |
99baf768 | 2319 | if (*value == '\"' || *value == '\'') |
a74b005d | 2320 | { |
99baf768 | 2321 | /* |
2322 | * Grab quoted name... | |
2323 | */ | |
a74b005d | 2324 | |
99baf768 | 2325 | for (valptr = value + 1; *valptr != *value && *valptr; valptr ++); |
a74b005d | 2326 | |
99baf768 | 2327 | value ++; |
a74b005d | 2328 | } |
a74b005d | 2329 | else |
2330 | { | |
99baf768 | 2331 | /* |
2332 | * Grab literal name. | |
2333 | */ | |
a74b005d | 2334 | |
cc8c5f3a | 2335 | for (valptr = value; !_cups_isspace(*valptr) && *valptr; valptr ++); |
a74b005d | 2336 | } |
99baf768 | 2337 | |
2338 | if (*valptr) | |
2339 | *valptr++ = '\0'; | |
2340 | ||
589eb420 | 2341 | cupsdAddName(loc, value); |
99baf768 | 2342 | |
cc8c5f3a | 2343 | for (value = valptr; _cups_isspace(*value); value ++); |
fd8b1cf8 | 2344 | } |
99baf768 | 2345 | } |
c6fab96f | 2346 | else if (!_cups_strcasecmp(line, "Satisfy")) |
99baf768 | 2347 | { |
c6fab96f | 2348 | if (!_cups_strcasecmp(value, "all")) |
7ed0bc61 | 2349 | loc->satisfy = CUPSD_AUTH_SATISFY_ALL; |
c6fab96f | 2350 | else if (!_cups_strcasecmp(value, "any")) |
7ed0bc61 | 2351 | loc->satisfy = CUPSD_AUTH_SATISFY_ANY; |
99baf768 | 2352 | else |
753453e4 | 2353 | { |
f3e786fc | 2354 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Satisfy value %s on line %d.", |
2355 | value, linenum); | |
99baf768 | 2356 | return (0); |
2357 | } | |
2358 | } | |
2359 | else | |
2360 | return (0); | |
753453e4 | 2361 | |
99baf768 | 2362 | return (1); |
2363 | } | |
753453e4 | 2364 | |
2365 | ||
32cbd90e | 2366 | /* |
2367 | * 'parse_fatal_errors()' - Parse FatalErrors values in a string. | |
2368 | */ | |
2369 | ||
2370 | static int /* O - FatalErrors bits */ | |
2371 | parse_fatal_errors(const char *s) /* I - FatalErrors string */ | |
2372 | { | |
2373 | int fatal; /* FatalErrors bits */ | |
2374 | char value[1024], /* Value string */ | |
2375 | *valstart, /* Pointer into value */ | |
2376 | *valend; /* End of value */ | |
2377 | ||
2378 | ||
2379 | /* | |
2380 | * Empty FatalErrors line yields NULL pointer... | |
2381 | */ | |
2382 | ||
2383 | if (!s) | |
2384 | return (CUPSD_FATAL_NONE); | |
2385 | ||
2386 | /* | |
2387 | * Loop through the value string,... | |
2388 | */ | |
2389 | ||
2390 | strlcpy(value, s, sizeof(value)); | |
2391 | ||
2392 | fatal = CUPSD_FATAL_NONE; | |
2393 | ||
2394 | for (valstart = value; *valstart;) | |
2395 | { | |
2396 | /* | |
2397 | * Get the current space/comma-delimited kind name... | |
2398 | */ | |
2399 | ||
2400 | for (valend = valstart; *valend; valend ++) | |
cc8c5f3a | 2401 | if (_cups_isspace(*valend) || *valend == ',') |
32cbd90e | 2402 | break; |
2403 | ||
2404 | if (*valend) | |
2405 | *valend++ = '\0'; | |
2406 | ||
2407 | /* | |
2408 | * Add the error to the bitmask... | |
2409 | */ | |
2410 | ||
c6fab96f | 2411 | if (!_cups_strcasecmp(valstart, "all")) |
32cbd90e | 2412 | fatal = CUPSD_FATAL_ALL; |
c6fab96f | 2413 | else if (!_cups_strcasecmp(valstart, "browse")) |
32cbd90e | 2414 | fatal |= CUPSD_FATAL_BROWSE; |
c6fab96f | 2415 | else if (!_cups_strcasecmp(valstart, "-browse")) |
32cbd90e | 2416 | fatal &= ~CUPSD_FATAL_BROWSE; |
c6fab96f | 2417 | else if (!_cups_strcasecmp(valstart, "config")) |
32cbd90e | 2418 | fatal |= CUPSD_FATAL_CONFIG; |
c6fab96f | 2419 | else if (!_cups_strcasecmp(valstart, "-config")) |
32cbd90e | 2420 | fatal &= ~CUPSD_FATAL_CONFIG; |
c6fab96f | 2421 | else if (!_cups_strcasecmp(valstart, "listen")) |
32cbd90e | 2422 | fatal |= CUPSD_FATAL_LISTEN; |
c6fab96f | 2423 | else if (!_cups_strcasecmp(valstart, "-listen")) |
32cbd90e | 2424 | fatal &= ~CUPSD_FATAL_LISTEN; |
c6fab96f | 2425 | else if (!_cups_strcasecmp(valstart, "log")) |
32cbd90e | 2426 | fatal |= CUPSD_FATAL_LOG; |
c6fab96f | 2427 | else if (!_cups_strcasecmp(valstart, "-log")) |
32cbd90e | 2428 | fatal &= ~CUPSD_FATAL_LOG; |
c6fab96f | 2429 | else if (!_cups_strcasecmp(valstart, "permissions")) |
32cbd90e | 2430 | fatal |= CUPSD_FATAL_PERMISSIONS; |
c6fab96f | 2431 | else if (!_cups_strcasecmp(valstart, "-permissions")) |
32cbd90e | 2432 | fatal &= ~CUPSD_FATAL_PERMISSIONS; |
c6fab96f | 2433 | else if (_cups_strcasecmp(valstart, "none")) |
32cbd90e | 2434 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 2435 | "Unknown FatalErrors kind \"%s\" ignored.", valstart); |
32cbd90e | 2436 | |
2437 | for (valstart = valend; *valstart; valstart ++) | |
cc8c5f3a | 2438 | if (!_cups_isspace(*valstart) || *valstart != ',') |
32cbd90e | 2439 | break; |
2440 | } | |
2441 | ||
2442 | return (fatal); | |
2443 | } | |
2444 | ||
2445 | ||
9dd7b295 | 2446 | /* |
2447 | * 'parse_groups()' - Parse system group names in a string. | |
2448 | */ | |
2449 | ||
2450 | static int /* O - 1 on success, 0 on failure */ | |
2451 | parse_groups(const char *s) /* I - Space-delimited groups */ | |
2452 | { | |
2453 | int status; /* Return status */ | |
2454 | char value[1024], /* Value string */ | |
2455 | *valstart, /* Pointer into value */ | |
2456 | *valend, /* End of value */ | |
2457 | quote; /* Quote character */ | |
2458 | struct group *group; /* Group */ | |
2459 | ||
2460 | ||
2461 | /* | |
2462 | * Make a copy of the string and parse out the groups... | |
2463 | */ | |
2464 | ||
2465 | strlcpy(value, s, sizeof(value)); | |
2466 | ||
2467 | status = 1; | |
2468 | valstart = value; | |
2469 | ||
2470 | while (*valstart && NumSystemGroups < MAX_SYSTEM_GROUPS) | |
2471 | { | |
2472 | if (*valstart == '\'' || *valstart == '\"') | |
2473 | { | |
2474 | /* | |
2475 | * Scan quoted name... | |
2476 | */ | |
2477 | ||
2478 | quote = *valstart++; | |
2479 | ||
2480 | for (valend = valstart; *valend; valend ++) | |
2481 | if (*valend == quote) | |
2482 | break; | |
2483 | } | |
2484 | else | |
2485 | { | |
2486 | /* | |
2487 | * Scan space or comma-delimited name... | |
2488 | */ | |
2489 | ||
2490 | for (valend = valstart; *valend; valend ++) | |
cc8c5f3a | 2491 | if (_cups_isspace(*valend) || *valend == ',') |
9dd7b295 | 2492 | break; |
2493 | } | |
2494 | ||
2495 | if (*valend) | |
2496 | *valend++ = '\0'; | |
2497 | ||
2498 | group = getgrnam(valstart); | |
2499 | if (group) | |
2500 | { | |
2501 | cupsdSetString(SystemGroups + NumSystemGroups, valstart); | |
2502 | SystemGroupIDs[NumSystemGroups] = group->gr_gid; | |
2503 | ||
2504 | NumSystemGroups ++; | |
2505 | } | |
2506 | else | |
2507 | status = 0; | |
2508 | ||
2509 | endgrent(); | |
2510 | ||
2511 | valstart = valend; | |
2512 | ||
cc8c5f3a | 2513 | while (*valstart == ',' || _cups_isspace(*valstart)) |
9dd7b295 | 2514 | valstart ++; |
2515 | } | |
2516 | ||
2517 | return (status); | |
2518 | } | |
2519 | ||
2520 | ||
2521 | /* | |
2522 | * 'parse_protocols()' - Parse browse protocols in a string. | |
2523 | */ | |
2524 | ||
2525 | static int /* O - Browse protocol bits */ | |
2526 | parse_protocols(const char *s) /* I - Space-delimited protocols */ | |
2527 | { | |
2528 | int protocols; /* Browse protocol bits */ | |
2529 | char value[1024], /* Value string */ | |
2530 | *valstart, /* Pointer into value */ | |
2531 | *valend; /* End of value */ | |
2532 | ||
2533 | ||
a73197fd | 2534 | /* |
2535 | * Empty protocol line yields NULL pointer... | |
2536 | */ | |
2537 | ||
2538 | if (!s) | |
2539 | return (0); | |
2540 | ||
9dd7b295 | 2541 | /* |
2542 | * Loop through the value string,... | |
2543 | */ | |
2544 | ||
2545 | strlcpy(value, s, sizeof(value)); | |
2546 | ||
2547 | protocols = 0; | |
2548 | ||
2549 | for (valstart = value; *valstart;) | |
2550 | { | |
2551 | /* | |
2552 | * Get the current space/comma-delimited protocol name... | |
2553 | */ | |
2554 | ||
2555 | for (valend = valstart; *valend; valend ++) | |
cc8c5f3a | 2556 | if (_cups_isspace(*valend) || *valend == ',') |
9dd7b295 | 2557 | break; |
2558 | ||
2559 | if (*valend) | |
2560 | *valend++ = '\0'; | |
2561 | ||
2562 | /* | |
2563 | * Add the protocol to the bitmask... | |
2564 | */ | |
2565 | ||
33bd0142 | 2566 | if (!_cups_strcasecmp(valstart, "dnssd") || |
2567 | !_cups_strcasecmp(valstart, "dns-sd") || | |
2568 | !_cups_strcasecmp(valstart, "bonjour")) | |
9dd7b295 | 2569 | protocols |= BROWSE_DNSSD; |
c6fab96f | 2570 | else if (!_cups_strcasecmp(valstart, "all")) |
9dd7b295 | 2571 | protocols |= BROWSE_ALL; |
c6fab96f | 2572 | else if (_cups_strcasecmp(valstart, "none")) |
4106c35e | 2573 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 2574 | "Unknown browse protocol \"%s\" ignored.", valstart); |
9dd7b295 | 2575 | |
2576 | for (valstart = valend; *valstart; valstart ++) | |
cc8c5f3a | 2577 | if (!_cups_isspace(*valstart) || *valstart != ',') |
9dd7b295 | 2578 | break; |
2579 | } | |
2580 | ||
2581 | return (protocols); | |
2582 | } | |
2583 | ||
2584 | ||
99baf768 | 2585 | /* |
6b21a4ce | 2586 | * 'parse_variable()' - Parse a variable line. |
99baf768 | 2587 | */ |
edfd3c3d | 2588 | |
99baf768 | 2589 | static int /* O - 1 on success, 0 on failure */ |
6b21a4ce | 2590 | parse_variable( |
2591 | const char *filename, /* I - Name of configuration file */ | |
2592 | int linenum, /* I - Line in configuration file */ | |
2593 | const char *line, /* I - Line from configuration file */ | |
2594 | const char *value, /* I - Value from configuration file */ | |
2595 | size_t num_vars, /* I - Number of variables */ | |
2596 | const cupsd_var_t *vars) /* I - Variables */ | |
2597 | { | |
2598 | size_t i; /* Looping var */ | |
2599 | const cupsd_var_t *var; /* Variables */ | |
2600 | char temp[1024]; /* Temporary string */ | |
2601 | ||
2602 | ||
2603 | for (i = num_vars, var = vars; i > 0; i --, var ++) | |
2604 | if (!_cups_strcasecmp(line, var->name)) | |
2605 | break; | |
2606 | ||
2607 | if (i == 0) | |
2608 | { | |
2609 | /* | |
2610 | * Unknown directive! Output an error message and continue... | |
2611 | */ | |
2612 | ||
2613 | if (!value) | |
2614 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value for %s on line %d of %s.", | |
2615 | line, linenum, filename); | |
2616 | else | |
2617 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d of %s.", | |
2618 | line, linenum, filename); | |
2619 | ||
2620 | return (0); | |
2621 | } | |
2622 | ||
2623 | switch (var->type) | |
2624 | { | |
2625 | case CUPSD_VARTYPE_INTEGER : | |
2626 | if (!value) | |
2627 | { | |
2628 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2629 | "Missing integer value for %s on line %d of %s.", | |
2630 | line, linenum, filename); | |
2631 | return (0); | |
2632 | } | |
2633 | else if (!isdigit(*value & 255)) | |
2634 | { | |
2635 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2636 | "Bad integer value for %s on line %d of %s.", | |
2637 | line, linenum, filename); | |
2638 | return (0); | |
2639 | } | |
2640 | else | |
2641 | { | |
2642 | int n; /* Number */ | |
2643 | char *units; /* Units */ | |
2644 | ||
2645 | n = strtol(value, &units, 0); | |
2646 | ||
2647 | if (units && *units) | |
2648 | { | |
2649 | if (tolower(units[0] & 255) == 'g') | |
2650 | n *= 1024 * 1024 * 1024; | |
2651 | else if (tolower(units[0] & 255) == 'm') | |
2652 | n *= 1024 * 1024; | |
2653 | else if (tolower(units[0] & 255) == 'k') | |
2654 | n *= 1024; | |
2655 | else if (tolower(units[0] & 255) == 't') | |
2656 | n *= 262144; | |
2657 | else | |
2658 | { | |
2659 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2660 | "Unknown integer value for %s on line %d of %s.", | |
2661 | line, linenum, filename); | |
2662 | return (0); | |
2663 | } | |
2664 | } | |
2665 | ||
2666 | if (n < 0) | |
2667 | { | |
2668 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2669 | "Bad negative integer value for %s on line %d of " | |
2670 | "%s.", line, linenum, filename); | |
2671 | return (0); | |
2672 | } | |
2673 | else | |
2674 | { | |
2675 | *((int *)var->ptr) = n; | |
2676 | } | |
2677 | } | |
2678 | break; | |
2679 | ||
2680 | case CUPSD_VARTYPE_TIME : | |
2681 | if (!value) | |
2682 | { | |
2683 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2684 | "Missing time interval value for %s on line %d of " | |
2685 | "%s.", line, linenum, filename); | |
2686 | return (0); | |
2687 | } | |
2688 | else if (!_cups_strncasecmp(line, "PreserveJob", 11) && | |
2689 | (!_cups_strcasecmp(value, "true") || | |
2690 | !_cups_strcasecmp(value, "on") || | |
2691 | !_cups_strcasecmp(value, "enabled") || | |
2692 | !_cups_strcasecmp(value, "yes"))) | |
2693 | { | |
2694 | *((int *)var->ptr) = INT_MAX; | |
2695 | } | |
2696 | else if (!_cups_strcasecmp(value, "false") || | |
2697 | !_cups_strcasecmp(value, "off") || | |
2698 | !_cups_strcasecmp(value, "disabled") || | |
2699 | !_cups_strcasecmp(value, "no")) | |
2700 | { | |
2701 | *((int *)var->ptr) = 0; | |
2702 | } | |
2703 | else if (!isdigit(*value & 255)) | |
2704 | { | |
2705 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2706 | "Unknown time interval value for %s on line %d of " | |
2707 | "%s.", line, linenum, filename); | |
2708 | return (0); | |
2709 | } | |
2710 | else | |
2711 | { | |
2712 | double n; /* Number */ | |
2713 | char *units; /* Units */ | |
2714 | ||
2715 | n = strtod(value, &units); | |
2716 | ||
2717 | if (units && *units) | |
2718 | { | |
2719 | if (tolower(units[0] & 255) == 'w') | |
2720 | n *= 7 * 24 * 60 * 60; | |
2721 | else if (tolower(units[0] & 255) == 'd') | |
2722 | n *= 24 * 60 * 60; | |
2723 | else if (tolower(units[0] & 255) == 'h') | |
2724 | n *= 60 * 60; | |
2725 | else if (tolower(units[0] & 255) == 'm') | |
2726 | n *= 60; | |
2727 | else | |
2728 | { | |
2729 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2730 | "Unknown time interval value for %s on line " | |
2731 | "%d of %s.", line, linenum, filename); | |
2732 | return (0); | |
2733 | } | |
2734 | } | |
2735 | ||
2736 | if (n < 0.0 || n > INT_MAX) | |
2737 | { | |
2738 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2739 | "Bad time value for %s on line %d of %s.", | |
2740 | line, linenum, filename); | |
2741 | return (0); | |
2742 | } | |
2743 | else | |
2744 | { | |
2745 | *((int *)var->ptr) = (int)n; | |
2746 | } | |
2747 | } | |
2748 | break; | |
2749 | ||
2750 | case CUPSD_VARTYPE_BOOLEAN : | |
2751 | if (!value) | |
2752 | { | |
2753 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2754 | "Missing boolean value for %s on line %d of %s.", | |
2755 | line, linenum, filename); | |
2756 | return (0); | |
2757 | } | |
2758 | else if (!_cups_strcasecmp(value, "true") || | |
2759 | !_cups_strcasecmp(value, "on") || | |
2760 | !_cups_strcasecmp(value, "enabled") || | |
2761 | !_cups_strcasecmp(value, "yes") || | |
2762 | atoi(value) != 0) | |
2763 | { | |
2764 | *((int *)var->ptr) = TRUE; | |
2765 | } | |
2766 | else if (!_cups_strcasecmp(value, "false") || | |
2767 | !_cups_strcasecmp(value, "off") || | |
2768 | !_cups_strcasecmp(value, "disabled") || | |
2769 | !_cups_strcasecmp(value, "no") || | |
2770 | !_cups_strcasecmp(value, "0")) | |
2771 | { | |
2772 | *((int *)var->ptr) = FALSE; | |
2773 | } | |
2774 | else | |
2775 | { | |
2776 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2777 | "Unknown boolean value %s on line %d of %s.", | |
2778 | value, linenum, filename); | |
2779 | return (0); | |
2780 | } | |
2781 | break; | |
2782 | ||
2783 | case CUPSD_VARTYPE_PATHNAME : | |
2784 | if (!value) | |
2785 | { | |
2786 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2787 | "Missing pathname value for %s on line %d of %s.", | |
2788 | line, linenum, filename); | |
2789 | return (0); | |
2790 | } | |
2791 | ||
2792 | if (value[0] == '/') | |
2793 | strlcpy(temp, value, sizeof(temp)); | |
2794 | else | |
2795 | snprintf(temp, sizeof(temp), "%s/%s", ServerRoot, value); | |
2796 | ||
2797 | if (access(temp, 0)) | |
2798 | { | |
2799 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2800 | "File or directory for \"%s %s\" on line %d of %s " | |
2801 | "does not exist.", line, value, linenum, filename); | |
2802 | return (0); | |
2803 | } | |
2804 | ||
2805 | cupsdSetString((char **)var->ptr, temp); | |
2806 | break; | |
2807 | ||
2808 | case CUPSD_VARTYPE_STRING : | |
2809 | cupsdSetString((char **)var->ptr, value); | |
2810 | break; | |
2811 | } | |
2812 | ||
2813 | return (1); | |
2814 | } | |
2815 | ||
2816 | ||
2817 | /* | |
2818 | * 'read_cupsd_conf()' - Read the cupsd.conf configuration file. | |
2819 | */ | |
2820 | ||
2821 | static int /* O - 1 on success, 0 on failure */ | |
2822 | read_cupsd_conf(cups_file_t *fp) /* I - File to read from */ | |
99baf768 | 2823 | { |
f3e786fc | 2824 | int linenum; /* Current line number */ |
2825 | char line[HTTP_MAX_BUFFER], | |
2826 | /* Line from file */ | |
2827 | temp[HTTP_MAX_BUFFER], | |
2828 | /* Temporary buffer for value */ | |
ba97eb0e | 2829 | *value, /* Pointer to value */ |
9dd7b295 | 2830 | *valueptr; /* Pointer into value */ |
f3e786fc | 2831 | int valuelen; /* Length of value */ |
823d622a | 2832 | http_addrlist_t *addrlist, /* Address list */ |
2833 | *addr; /* Current address */ | |
f3e786fc | 2834 | cups_file_t *incfile; /* Include file */ |
2835 | char incname[1024]; /* Include filename */ | |
edfd3c3d | 2836 | |
edfd3c3d | 2837 | |
99baf768 | 2838 | /* |
2839 | * Loop through each line in the file... | |
2840 | */ | |
753453e4 | 2841 | |
99baf768 | 2842 | linenum = 0; |
753453e4 | 2843 | |
99baf768 | 2844 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2845 | { | |
2846 | /* | |
2847 | * Decode the directive... | |
2848 | */ | |
753453e4 | 2849 | |
c6fab96f | 2850 | if (!_cups_strcasecmp(line, "Include") && value) |
99baf768 | 2851 | { |
2852 | /* | |
2853 | * Include filename | |
2854 | */ | |
9c4b5e2e | 2855 | |
99baf768 | 2856 | if (value[0] == '/') |
2857 | strlcpy(incname, value, sizeof(incname)); | |
2858 | else | |
2859 | snprintf(incname, sizeof(incname), "%s/%s", ServerRoot, value); | |
753453e4 | 2860 | |
99baf768 | 2861 | if ((incfile = cupsFileOpen(incname, "rb")) == NULL) |
f3e786fc | 2862 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2863 | "Unable to include config file \"%s\" - %s", | |
2864 | incname, strerror(errno)); | |
99baf768 | 2865 | else |
2866 | { | |
6b21a4ce | 2867 | read_cupsd_conf(incfile); |
99baf768 | 2868 | cupsFileClose(incfile); |
2869 | } | |
753453e4 | 2870 | } |
c6fab96f | 2871 | else if (!_cups_strcasecmp(line, "<Location") && value) |
27eba2dd | 2872 | { |
2873 | /* | |
99baf768 | 2874 | * <Location path> |
27eba2dd | 2875 | */ |
2876 | ||
020faa5e | 2877 | linenum = read_location(fp, value, linenum); |
2878 | if (linenum == 0) | |
2879 | return (0); | |
27eba2dd | 2880 | } |
c6fab96f | 2881 | else if (!_cups_strcasecmp(line, "<Policy") && value) |
4a64fdb7 | 2882 | { |
2883 | /* | |
99baf768 | 2884 | * <Policy name> |
4a64fdb7 | 2885 | */ |
2886 | ||
020faa5e | 2887 | linenum = read_policy(fp, value, linenum); |
2888 | if (linenum == 0) | |
2889 | return (0); | |
4a64fdb7 | 2890 | } |
c6fab96f | 2891 | else if (!_cups_strcasecmp(line, "FaxRetryInterval") && value) |
c61400d4 | 2892 | { |
020faa5e | 2893 | JobRetryInterval = atoi(value); |
2894 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2895 | "FaxRetryInterval is deprecated; use " | |
2896 | "JobRetryInterval on line %d.", linenum); | |
c61400d4 | 2897 | } |
c6fab96f | 2898 | else if (!_cups_strcasecmp(line, "FaxRetryLimit") && value) |
c61400d4 | 2899 | { |
020faa5e | 2900 | JobRetryLimit = atoi(value); |
2901 | cupsdLogMessage(CUPSD_LOG_WARN, | |
2902 | "FaxRetryLimit is deprecated; use " | |
2903 | "JobRetryLimit on line %d.", linenum); | |
c61400d4 | 2904 | } |
535f8b88 | 2905 | else if ((!_cups_strcasecmp(line, "Port") || !_cups_strcasecmp(line, "Listen") |
823d622a | 2906 | #ifdef HAVE_SSL |
c6fab96f | 2907 | || !_cups_strcasecmp(line, "SSLPort") || !_cups_strcasecmp(line, "SSLListen") |
823d622a | 2908 | #endif /* HAVE_SSL */ |
535f8b88 | 2909 | ) && value) |
7efb04c8 | 2910 | { |
2911 | /* | |
823d622a | 2912 | * Add listening address(es) to the list... |
7efb04c8 | 2913 | */ |
2914 | ||
589eb420 | 2915 | cupsd_listener_t *lis; /* New listeners array */ |
99baf768 | 2916 | |
2917 | ||
823d622a | 2918 | /* |
2919 | * Get the address list... | |
2920 | */ | |
99baf768 | 2921 | |
5a63a8c3 | 2922 | addrlist = get_address(value, IPP_PORT); |
7c298ddc | 2923 | |
823d622a | 2924 | if (!addrlist) |
2925 | { | |
f3e786fc | 2926 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad %s address %s at line %d.", line, |
2927 | value, linenum); | |
823d622a | 2928 | continue; |
2929 | } | |
2930 | ||
90ad5874 | 2931 | /* |
823d622a | 2932 | * Add each address... |
90ad5874 | 2933 | */ |
2934 | ||
823d622a | 2935 | for (addr = addrlist; addr; addr = addr->next) |
2936 | { | |
1042aa7d | 2937 | /* |
2938 | * See if this address is already present... | |
2939 | */ | |
2940 | ||
2941 | for (lis = (cupsd_listener_t *)cupsArrayFirst(Listeners); | |
2942 | lis; | |
2943 | lis = (cupsd_listener_t *)cupsArrayNext(Listeners)) | |
2944 | if (httpAddrEqual(&(addr->addr), &(lis->address)) && | |
2d3aac27 | 2945 | httpAddrPort(&(addr->addr)) == httpAddrPort(&(lis->address))) |
1042aa7d | 2946 | break; |
2947 | ||
2948 | if (lis) | |
2949 | { | |
2950 | httpAddrString(&lis->address, temp, sizeof(temp)); | |
2951 | cupsdLogMessage(CUPSD_LOG_WARN, | |
89b7f71c | 2952 | "Duplicate listen address \"%s\" ignored.", temp); |
1042aa7d | 2953 | continue; |
2954 | } | |
2955 | ||
823d622a | 2956 | /* |
2957 | * Allocate another listener... | |
2958 | */ | |
90ad5874 | 2959 | |
c7445b9f | 2960 | if (!Listeners) |
2961 | Listeners = cupsArrayNew(NULL, NULL); | |
90ad5874 | 2962 | |
c7445b9f | 2963 | if (!Listeners) |
823d622a | 2964 | { |
2965 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2966 | "Unable to allocate %s at line %d - %s.", | |
2967 | line, linenum, strerror(errno)); | |
2968 | break; | |
2969 | } | |
90ad5874 | 2970 | |
c7445b9f | 2971 | if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL) |
2972 | { | |
2973 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2974 | "Unable to allocate %s at line %d - %s.", | |
2975 | line, linenum, strerror(errno)); | |
2976 | break; | |
2977 | } | |
2978 | ||
2979 | cupsArrayAdd(Listeners, lis); | |
99baf768 | 2980 | |
823d622a | 2981 | /* |
2982 | * Copy the current address and log it... | |
2983 | */ | |
99baf768 | 2984 | |
823d622a | 2985 | memcpy(&(lis->address), &(addr->addr), sizeof(lis->address)); |
5db6985b | 2986 | lis->fd = -1; |
823d622a | 2987 | |
2988 | #ifdef HAVE_SSL | |
c6fab96f | 2989 | if (!_cups_strcasecmp(line, "SSLPort") || !_cups_strcasecmp(line, "SSLListen")) |
823d622a | 2990 | lis->encryption = HTTP_ENCRYPT_ALWAYS; |
2991 | #endif /* HAVE_SSL */ | |
99baf768 | 2992 | |
5db6985b | 2993 | httpAddrString(&lis->address, temp, sizeof(temp)); |
2994 | ||
f3e786fc | 2995 | #ifdef AF_LOCAL |
2996 | if (lis->address.addr.sa_family == AF_LOCAL) | |
2997 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s (Domain)", temp); | |
2998 | else | |
2999 | #endif /* AF_LOCAL */ | |
f0aa54a1 | 3000 | cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv%d)", temp, |
2d3aac27 | 3001 | httpAddrPort(&(lis->address)), |
f0aa54a1 | 3002 | _httpAddrFamily(&(lis->address)) == AF_INET ? 4 : 6); |
975fe9a4 | 3003 | |
3004 | if (!httpAddrLocalhost(&(lis->address))) | |
2d3aac27 | 3005 | RemotePort = httpAddrPort(&(lis->address)); |
99baf768 | 3006 | } |
823d622a | 3007 | |
3008 | /* | |
3009 | * Free the list... | |
3010 | */ | |
3011 | ||
3012 | httpAddrFreeList(addrlist); | |
90ad5874 | 3013 | } |
c6fab96f | 3014 | else if (!_cups_strcasecmp(line, "BrowseProtocols") || |
33bd0142 | 3015 | !_cups_strcasecmp(line, "BrowseLocalProtocols")) |
89db771d | 3016 | { |
99baf768 | 3017 | /* |
9dd7b295 | 3018 | * "BrowseProtocols name [... name]" |
3019 | * "BrowseLocalProtocols name [... name]" | |
99baf768 | 3020 | */ |
3021 | ||
9dd7b295 | 3022 | int protocols = parse_protocols(value); |
89db771d | 3023 | |
9dd7b295 | 3024 | if (protocols < 0) |
89db771d | 3025 | { |
9dd7b295 | 3026 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3027 | "Unknown browse protocol \"%s\" on line %d.", | |
3028 | value, linenum); | |
3029 | break; | |
89db771d | 3030 | } |
9dd7b295 | 3031 | |
33bd0142 | 3032 | BrowseLocalProtocols = protocols; |
fd8b1cf8 | 3033 | } |
6b21a4ce | 3034 | else if (!_cups_strcasecmp(line, "DefaultAuthType") && value) |
a8c7842b | 3035 | { |
3036 | /* | |
6b21a4ce | 3037 | * DefaultAuthType {basic,digest,basicdigest,negotiate} |
a8c7842b | 3038 | */ |
3039 | ||
c6fab96f | 3040 | if (!_cups_strcasecmp(value, "none")) |
f780c436 | 3041 | default_auth_type = CUPSD_AUTH_NONE; |
c6fab96f | 3042 | else if (!_cups_strcasecmp(value, "basic")) |
f780c436 | 3043 | default_auth_type = CUPSD_AUTH_BASIC; |
c6fab96f | 3044 | else if (!_cups_strcasecmp(value, "digest")) |
f780c436 | 3045 | default_auth_type = CUPSD_AUTH_DIGEST; |
c6fab96f | 3046 | else if (!_cups_strcasecmp(value, "basicdigest")) |
f780c436 | 3047 | default_auth_type = CUPSD_AUTH_BASICDIGEST; |
cf94bcb1 | 3048 | #ifdef HAVE_GSSAPI |
c6fab96f | 3049 | else if (!_cups_strcasecmp(value, "negotiate")) |
f780c436 | 3050 | default_auth_type = CUPSD_AUTH_NEGOTIATE; |
cf94bcb1 | 3051 | #endif /* HAVE_GSSAPI */ |
f780c436 | 3052 | else if (!_cups_strcasecmp(value, "auto")) |
3053 | default_auth_type = CUPSD_AUTH_AUTO; | |
a8c7842b | 3054 | else |
3055 | { | |
f3e786fc | 3056 | cupsdLogMessage(CUPSD_LOG_WARN, |
3057 | "Unknown default authorization type %s on line %d.", | |
3058 | value, linenum); | |
32cbd90e | 3059 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3060 | return (0); | |
a8c7842b | 3061 | } |
3062 | } | |
781996c9 | 3063 | #ifdef HAVE_SSL |
c6fab96f | 3064 | else if (!_cups_strcasecmp(line, "DefaultEncryption")) |
781996c9 | 3065 | { |
3066 | /* | |
3067 | * DefaultEncryption {Never,IfRequested,Required} | |
3068 | */ | |
3069 | ||
c6fab96f | 3070 | if (!value || !_cups_strcasecmp(value, "never")) |
781996c9 | 3071 | DefaultEncryption = HTTP_ENCRYPT_NEVER; |
c6fab96f | 3072 | else if (!_cups_strcasecmp(value, "required")) |
781996c9 | 3073 | DefaultEncryption = HTTP_ENCRYPT_REQUIRED; |
c6fab96f | 3074 | else if (!_cups_strcasecmp(value, "ifrequested")) |
781996c9 | 3075 | DefaultEncryption = HTTP_ENCRYPT_IF_REQUESTED; |
3076 | else | |
3077 | { | |
3078 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3079 | "Unknown default encryption %s on line %d.", | |
3080 | value, linenum); | |
32cbd90e | 3081 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3082 | return (0); | |
781996c9 | 3083 | } |
3084 | } | |
3085 | #endif /* HAVE_SSL */ | |
c6fab96f | 3086 | else if (!_cups_strcasecmp(line, "HostNameLookups") && value) |
4b6bdd9f | 3087 | { |
3088 | /* | |
99baf768 | 3089 | * Do hostname lookups? |
4b6bdd9f | 3090 | */ |
3091 | ||
c6fab96f | 3092 | if (!_cups_strcasecmp(value, "off") || !_cups_strcasecmp(value, "no") || |
3093 | !_cups_strcasecmp(value, "false")) | |
99baf768 | 3094 | HostNameLookups = 0; |
c6fab96f | 3095 | else if (!_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "yes") || |
3096 | !_cups_strcasecmp(value, "true")) | |
99baf768 | 3097 | HostNameLookups = 1; |
c6fab96f | 3098 | else if (!_cups_strcasecmp(value, "double")) |
99baf768 | 3099 | HostNameLookups = 2; |
3100 | else | |
f3e786fc | 3101 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d.", |
3102 | value, linenum); | |
4b6bdd9f | 3103 | } |
c6fab96f | 3104 | else if (!_cups_strcasecmp(line, "AccessLogLevel") && value) |
e1606ecf | 3105 | { |
3106 | /* | |
3107 | * Amount of logging to do to access log... | |
3108 | */ | |
3109 | ||
c6fab96f | 3110 | if (!_cups_strcasecmp(value, "all")) |
e1606ecf | 3111 | AccessLogLevel = CUPSD_ACCESSLOG_ALL; |
c6fab96f | 3112 | else if (!_cups_strcasecmp(value, "actions")) |
e1606ecf | 3113 | AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS; |
c6fab96f | 3114 | else if (!_cups_strcasecmp(value, "config")) |
e1606ecf | 3115 | AccessLogLevel = CUPSD_ACCESSLOG_CONFIG; |
3116 | else | |
3117 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown AccessLogLevel %s on line %d.", | |
3118 | value, linenum); | |
3119 | } | |
c6fab96f | 3120 | else if (!_cups_strcasecmp(line, "LogLevel") && value) |
4b6bdd9f | 3121 | { |
3122 | /* | |
e1606ecf | 3123 | * Amount of logging to do to error log... |
4b6bdd9f | 3124 | */ |
3125 | ||
c6fab96f | 3126 | if (!_cups_strcasecmp(value, "debug2")) |
f3e786fc | 3127 | LogLevel = CUPSD_LOG_DEBUG2; |
c6fab96f | 3128 | else if (!_cups_strcasecmp(value, "debug")) |
f3e786fc | 3129 | LogLevel = CUPSD_LOG_DEBUG; |
c6fab96f | 3130 | else if (!_cups_strcasecmp(value, "info")) |
f3e786fc | 3131 | LogLevel = CUPSD_LOG_INFO; |
c6fab96f | 3132 | else if (!_cups_strcasecmp(value, "notice")) |
f3e786fc | 3133 | LogLevel = CUPSD_LOG_NOTICE; |
c6fab96f | 3134 | else if (!_cups_strcasecmp(value, "warn")) |
f3e786fc | 3135 | LogLevel = CUPSD_LOG_WARN; |
c6fab96f | 3136 | else if (!_cups_strcasecmp(value, "error")) |
f3e786fc | 3137 | LogLevel = CUPSD_LOG_ERROR; |
c6fab96f | 3138 | else if (!_cups_strcasecmp(value, "crit")) |
f3e786fc | 3139 | LogLevel = CUPSD_LOG_CRIT; |
c6fab96f | 3140 | else if (!_cups_strcasecmp(value, "alert")) |
f3e786fc | 3141 | LogLevel = CUPSD_LOG_ALERT; |
c6fab96f | 3142 | else if (!_cups_strcasecmp(value, "emerg")) |
f3e786fc | 3143 | LogLevel = CUPSD_LOG_EMERG; |
c6fab96f | 3144 | else if (!_cups_strcasecmp(value, "none")) |
f3e786fc | 3145 | LogLevel = CUPSD_LOG_NONE; |
99baf768 | 3146 | else |
f3e786fc | 3147 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d.", |
3148 | value, linenum); | |
aac31a83 | 3149 | } |
c6fab96f | 3150 | else if (!_cups_strcasecmp(line, "LogTimeFormat") && value) |
aac31a83 | 3151 | { |
3152 | /* | |
3153 | * Amount of logging to do to error log... | |
3154 | */ | |
3155 | ||
c6fab96f | 3156 | if (!_cups_strcasecmp(value, "standard")) |
aac31a83 | 3157 | LogTimeFormat = CUPSD_TIME_STANDARD; |
c6fab96f | 3158 | else if (!_cups_strcasecmp(value, "usecs")) |
aac31a83 | 3159 | LogTimeFormat = CUPSD_TIME_USECS; |
3160 | else | |
3161 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d.", | |
3162 | value, linenum); | |
4b6bdd9f | 3163 | } |
c6fab96f | 3164 | else if (!_cups_strcasecmp(line, "ServerTokens") && value) |
4b6bdd9f | 3165 | { |
3166 | /* | |
99baf768 | 3167 | * Set the string used for the Server header... |
4b6bdd9f | 3168 | */ |
3169 | ||
f3e786fc | 3170 | struct utsname plat; /* Platform info */ |
99baf768 | 3171 | |
3172 | ||
3173 | uname(&plat); | |
3174 | ||
c6fab96f | 3175 | if (!_cups_strcasecmp(value, "ProductOnly")) |
589eb420 | 3176 | cupsdSetString(&ServerHeader, "CUPS"); |
c6fab96f | 3177 | else if (!_cups_strcasecmp(value, "Major")) |
672e6ad3 | 3178 | cupsdSetStringf(&ServerHeader, "CUPS/%d", CUPS_VERSION_MAJOR); |
c6fab96f | 3179 | else if (!_cups_strcasecmp(value, "Minor")) |
672e6ad3 | 3180 | cupsdSetStringf(&ServerHeader, "CUPS/%d.%d", CUPS_VERSION_MAJOR, |
3181 | CUPS_VERSION_MINOR); | |
c6fab96f | 3182 | else if (!_cups_strcasecmp(value, "Minimal")) |
589eb420 | 3183 | cupsdSetString(&ServerHeader, CUPS_MINIMAL); |
c6fab96f | 3184 | else if (!_cups_strcasecmp(value, "OS")) |
589eb420 | 3185 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s)", plat.sysname); |
c6fab96f | 3186 | else if (!_cups_strcasecmp(value, "Full")) |
672e6ad3 | 3187 | cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s) IPP/2.1", |
f3e786fc | 3188 | plat.sysname); |
c6fab96f | 3189 | else if (!_cups_strcasecmp(value, "None")) |
589eb420 | 3190 | cupsdClearString(&ServerHeader); |
4b6bdd9f | 3191 | else |
f3e786fc | 3192 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown ServerTokens %s on line %d.", |
3193 | value, linenum); | |
4b6bdd9f | 3194 | } |
c6fab96f | 3195 | else if (!_cups_strcasecmp(line, "PassEnv") && value) |
ba97eb0e | 3196 | { |
3197 | /* | |
3198 | * PassEnv variable [... variable] | |
3199 | */ | |
3200 | ||
3201 | for (; *value;) | |
3202 | { | |
3203 | for (valuelen = 0; value[valuelen]; valuelen ++) | |
cc8c5f3a | 3204 | if (_cups_isspace(value[valuelen]) || value[valuelen] == ',') |
ba97eb0e | 3205 | break; |
3206 | ||
3207 | if (value[valuelen]) | |
3208 | { | |
3209 | value[valuelen] = '\0'; | |
3210 | valuelen ++; | |
3211 | } | |
3212 | ||
3213 | cupsdSetEnv(value, NULL); | |
3214 | ||
3215 | for (value += valuelen; *value; value ++) | |
cc8c5f3a | 3216 | if (!_cups_isspace(*value) || *value != ',') |
ba97eb0e | 3217 | break; |
3218 | } | |
3219 | } | |
c6fab96f | 3220 | else if (!_cups_strcasecmp(line, "ServerAlias") && value) |
96f8a53a | 3221 | { |
cc8c5f3a | 3222 | /* |
3223 | * ServerAlias name [... name] | |
3224 | */ | |
3225 | ||
96f8a53a | 3226 | if (!ServerAlias) |
3227 | ServerAlias = cupsArrayNew(NULL, NULL); | |
3228 | ||
cc8c5f3a | 3229 | for (; *value;) |
3230 | { | |
3231 | for (valuelen = 0; value[valuelen]; valuelen ++) | |
3232 | if (_cups_isspace(value[valuelen]) || value[valuelen] == ',') | |
3233 | break; | |
3234 | ||
3235 | if (value[valuelen]) | |
3236 | { | |
3237 | value[valuelen] = '\0'; | |
3238 | valuelen ++; | |
3239 | } | |
3240 | ||
3241 | cupsdAddAlias(ServerAlias, value); | |
3242 | ||
3243 | for (value += valuelen; *value; value ++) | |
3244 | if (!_cups_isspace(*value) || *value != ',') | |
3245 | break; | |
3246 | } | |
96f8a53a | 3247 | } |
c6fab96f | 3248 | else if (!_cups_strcasecmp(line, "SetEnv") && value) |
ba97eb0e | 3249 | { |
3250 | /* | |
3251 | * SetEnv variable value | |
3252 | */ | |
3253 | ||
3254 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
3255 | ||
3256 | if (*valueptr) | |
3257 | { | |
3258 | /* | |
3259 | * Found a value... | |
3260 | */ | |
3261 | ||
3262 | while (isspace(*valueptr & 255)) | |
3263 | *valueptr++ = '\0'; | |
3264 | ||
3265 | cupsdSetEnv(value, valueptr); | |
3266 | } | |
3267 | else | |
3268 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3269 | "Missing value for SetEnv directive on line %d.", | |
3270 | linenum); | |
3271 | } | |
2b386031 | 3272 | #ifdef HAVE_SSL |
c6fab96f | 3273 | else if (!_cups_strcasecmp(line, "SSLOptions")) |
1a1622bd | 3274 | { |
3275 | /* | |
3276 | * SSLOptions options | |
3277 | */ | |
3278 | ||
c6fab96f | 3279 | if (!value || !_cups_strcasecmp(value, "none")) |
1a1622bd | 3280 | SSLOptions = CUPSD_SSL_NONE; |
c6fab96f | 3281 | else if (!_cups_strcasecmp(value, "noemptyfragments")) |
1a1622bd | 3282 | SSLOptions = CUPSD_SSL_NOEMPTY; |
3283 | else | |
3284 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3285 | "Unknown value \"%s\" for SSLOptions directive on " | |
3286 | "line %d.", value, linenum); | |
3287 | } | |
2b386031 | 3288 | #endif /* HAVE_SSL */ |
99baf768 | 3289 | else |
6b21a4ce | 3290 | parse_variable(ConfigurationFile, linenum, line, value, |
3291 | sizeof(cupsd_vars) / sizeof(cupsd_vars[0]), cupsd_vars); | |
3292 | } | |
3293 | ||
3294 | return (1); | |
3295 | } | |
3296 | ||
3297 | ||
3298 | /* | |
3299 | * 'read_cups_files_conf()' - Read the cups-files.conf configuration file. | |
3300 | */ | |
3301 | ||
3302 | static int /* O - 1 on success, 0 on failure */ | |
3303 | read_cups_files_conf(cups_file_t *fp) /* I - File to read from */ | |
3304 | { | |
3305 | int linenum; /* Current line number */ | |
3306 | char line[HTTP_MAX_BUFFER], /* Line from file */ | |
3307 | *value; /* Value from line */ | |
3308 | struct group *group; /* Group */ | |
3309 | ||
3310 | ||
3311 | /* | |
3312 | * Loop through each line in the file... | |
3313 | */ | |
3314 | ||
3315 | linenum = 0; | |
3316 | ||
3317 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3318 | { | |
3319 | if (!_cups_strcasecmp(line, "FatalErrors")) | |
3320 | FatalErrors = parse_fatal_errors(value); | |
3321 | else if (!_cups_strcasecmp(line, "Group") && value) | |
4b6bdd9f | 3322 | { |
3323 | /* | |
6b21a4ce | 3324 | * Group ID to run as... |
4b6bdd9f | 3325 | */ |
3326 | ||
6b21a4ce | 3327 | if (isdigit(value[0])) |
3328 | Group = atoi(value); | |
3329 | else | |
4b6bdd9f | 3330 | { |
6b21a4ce | 3331 | endgrent(); |
3332 | group = getgrnam(value); | |
4b6bdd9f | 3333 | |
6b21a4ce | 3334 | if (group != NULL) |
3335 | Group = group->gr_gid; | |
020faa5e | 3336 | else |
6b21a4ce | 3337 | { |
3338 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3339 | "Unknown Group \"%s\" on line %d of %s.", value, | |
3340 | linenum, CupsFilesFile); | |
3341 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3342 | return (0); | |
3343 | } | |
99baf768 | 3344 | } |
6b21a4ce | 3345 | } |
3346 | else if (!_cups_strcasecmp(line, "PrintcapFormat") && value) | |
3347 | { | |
3348 | /* | |
3349 | * Format of printcap file? | |
3350 | */ | |
4b6bdd9f | 3351 | |
6b21a4ce | 3352 | if (!_cups_strcasecmp(value, "bsd")) |
3353 | PrintcapFormat = PRINTCAP_BSD; | |
3354 | else if (!_cups_strcasecmp(value, "plist")) | |
3355 | PrintcapFormat = PRINTCAP_PLIST; | |
3356 | else if (!_cups_strcasecmp(value, "solaris")) | |
3357 | PrintcapFormat = PRINTCAP_SOLARIS; | |
3358 | else | |
99baf768 | 3359 | { |
6b21a4ce | 3360 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3361 | "Unknown PrintcapFormat \"%s\" on line %d of %s.", | |
3362 | value, linenum, CupsFilesFile); | |
3363 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3364 | return (0); | |
3365 | } | |
3366 | } | |
3367 | else if (!_cups_strcasecmp(line, "SystemGroup") && value) | |
3368 | { | |
3369 | /* | |
3370 | * SystemGroup (admin) group(s)... | |
3371 | */ | |
c2600a7c | 3372 | |
6b21a4ce | 3373 | if (!parse_groups(value)) |
3374 | { | |
3375 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3376 | "Unknown SystemGroup \"%s\" on line %d of %s.", value, | |
3377 | linenum, CupsFilesFile); | |
3378 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3379 | return (0); | |
3380 | } | |
3381 | } | |
3382 | else if (!_cups_strcasecmp(line, "User") && value) | |
3383 | { | |
3384 | /* | |
3385 | * User ID to run as... | |
3386 | */ | |
99baf768 | 3387 | |
6b21a4ce | 3388 | if (isdigit(value[0] & 255)) |
3389 | { | |
3390 | int uid = atoi(value); | |
020faa5e | 3391 | |
6b21a4ce | 3392 | if (!uid) |
3393 | { | |
3394 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3395 | "Will not use User 0 as specified on line %d of %s " | |
3396 | "for security reasons. You must use a non-" | |
3397 | "privileged account instead.", | |
3398 | linenum, CupsFilesFile); | |
3399 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3400 | return (0); | |
3401 | } | |
3402 | else | |
3403 | User = atoi(value); | |
3404 | } | |
3405 | else | |
3406 | { | |
3407 | struct passwd *p; /* Password information */ | |
a854e741 | 3408 | |
6b21a4ce | 3409 | endpwent(); |
3410 | p = getpwnam(value); | |
a854e741 | 3411 | |
6b21a4ce | 3412 | if (p) |
3413 | { | |
3414 | if (!p->pw_uid) | |
3415 | { | |
3416 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3417 | "Will not use User %s (UID=0) as specified on line " | |
3418 | "%d of %s for security reasons. You must use a " | |
3419 | "non-privileged account instead.", | |
3420 | value, linenum, CupsFilesFile); | |
3421 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3422 | return (0); | |
3423 | } | |
3424 | else | |
3425 | User = p->pw_uid; | |
3426 | } | |
3427 | else | |
3428 | { | |
3429 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3430 | "Unknown User \"%s\" on line %d of %s.", | |
3431 | value, linenum, CupsFilesFile); | |
3432 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3433 | return (0); | |
3434 | } | |
4b6bdd9f | 3435 | } |
3436 | } | |
6b21a4ce | 3437 | else if (!parse_variable(CupsFilesFile, linenum, line, value, |
3438 | sizeof(cupsfiles_vars) / sizeof(cupsfiles_vars[0]), | |
3439 | cupsfiles_vars) && | |
3440 | (FatalErrors & CUPSD_FATAL_CONFIG)) | |
3441 | return (0); | |
4b6bdd9f | 3442 | } |
3443 | ||
99baf768 | 3444 | return (1); |
fd8b1cf8 | 3445 | } |
3446 | ||
3447 | ||
3448 | /* | |
99baf768 | 3449 | * 'read_location()' - Read a <Location path> definition. |
fd8b1cf8 | 3450 | */ |
3451 | ||
99baf768 | 3452 | static int /* O - New line number or 0 on error */ |
3453 | read_location(cups_file_t *fp, /* I - Configuration file */ | |
3454 | char *location, /* I - Location name/path */ | |
3455 | int linenum) /* I - Current line number */ | |
fd8b1cf8 | 3456 | { |
f3e786fc | 3457 | cupsd_location_t *loc, /* New location */ |
3458 | *parent; /* Parent location */ | |
3459 | char line[HTTP_MAX_BUFFER], | |
3460 | /* Line buffer */ | |
3461 | *value, /* Value for directive */ | |
3462 | *valptr; /* Pointer into value */ | |
fd8b1cf8 | 3463 | |
fd8b1cf8 | 3464 | |
89b7f71c | 3465 | if ((parent = cupsdFindLocation(location)) != NULL) |
3466 | cupsdLogMessage(CUPSD_LOG_WARN, "Duplicate <Location %s> on line %d.", | |
3467 | location, linenum); | |
3468 | else if ((parent = cupsdNewLocation(location)) == NULL) | |
99baf768 | 3469 | return (0); |
89b7f71c | 3470 | else |
3471 | { | |
3472 | cupsdAddLocation(parent); | |
52571a1d | 3473 | |
89b7f71c | 3474 | parent->limit = CUPSD_AUTH_LIMIT_ALL; |
3475 | } | |
96336986 | 3476 | |
89b7f71c | 3477 | loc = parent; |
fd8b1cf8 | 3478 | |
99baf768 | 3479 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
fd8b1cf8 | 3480 | { |
99baf768 | 3481 | /* |
3482 | * Decode the directive... | |
3483 | */ | |
3484 | ||
c6fab96f | 3485 | if (!_cups_strcasecmp(line, "</Location>")) |
99baf768 | 3486 | return (linenum); |
c6fab96f | 3487 | else if (!_cups_strcasecmp(line, "<Limit") || |
3488 | !_cups_strcasecmp(line, "<LimitExcept")) | |
fd8b1cf8 | 3489 | { |
99baf768 | 3490 | if (!value) |
4a383c4b | 3491 | { |
f3e786fc | 3492 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); |
32cbd90e | 3493 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3494 | return (0); | |
2f01463d | 3495 | else |
3496 | continue; | |
4a383c4b | 3497 | } |
109aae94 | 3498 | |
96336986 | 3499 | if ((loc = cupsdCopyLocation(parent)) == NULL) |
99baf768 | 3500 | return (0); |
3501 | ||
96336986 | 3502 | cupsdAddLocation(loc); |
3503 | ||
99baf768 | 3504 | loc->limit = 0; |
3505 | while (*value) | |
99de6da0 | 3506 | { |
99baf768 | 3507 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); |
3508 | ||
3509 | if (*valptr) | |
3510 | *valptr++ = '\0'; | |
3511 | ||
3512 | if (!strcmp(value, "ALL")) | |
7ed0bc61 | 3513 | loc->limit = CUPSD_AUTH_LIMIT_ALL; |
99baf768 | 3514 | else if (!strcmp(value, "GET")) |
7ed0bc61 | 3515 | loc->limit |= CUPSD_AUTH_LIMIT_GET; |
99baf768 | 3516 | else if (!strcmp(value, "HEAD")) |
7ed0bc61 | 3517 | loc->limit |= CUPSD_AUTH_LIMIT_HEAD; |
99baf768 | 3518 | else if (!strcmp(value, "OPTIONS")) |
7ed0bc61 | 3519 | loc->limit |= CUPSD_AUTH_LIMIT_OPTIONS; |
99baf768 | 3520 | else if (!strcmp(value, "POST")) |
7ed0bc61 | 3521 | loc->limit |= CUPSD_AUTH_LIMIT_POST; |
99baf768 | 3522 | else if (!strcmp(value, "PUT")) |
7ed0bc61 | 3523 | loc->limit |= CUPSD_AUTH_LIMIT_PUT; |
99baf768 | 3524 | else if (!strcmp(value, "TRACE")) |
7ed0bc61 | 3525 | loc->limit |= CUPSD_AUTH_LIMIT_TRACE; |
99de6da0 | 3526 | else |
89b7f71c | 3527 | cupsdLogMessage(CUPSD_LOG_WARN, "Unknown request type %s on line %d.", |
f3e786fc | 3528 | value, linenum); |
99baf768 | 3529 | |
3530 | for (value = valptr; isspace(*value & 255); value ++); | |
99de6da0 | 3531 | } |
99baf768 | 3532 | |
c6fab96f | 3533 | if (!_cups_strcasecmp(line, "<LimitExcept")) |
7ed0bc61 | 3534 | loc->limit = CUPSD_AUTH_LIMIT_ALL ^ loc->limit; |
99baf768 | 3535 | |
3536 | parent->limit &= ~loc->limit; | |
3537 | } | |
c6fab96f | 3538 | else if (!_cups_strcasecmp(line, "</Limit>") || |
3539 | !_cups_strcasecmp(line, "</LimitExcept>")) | |
99baf768 | 3540 | loc = parent; |
535f8b88 | 3541 | else if (!value) |
3542 | { | |
3543 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d.", linenum); | |
3544 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3545 | return (0); | |
3546 | } | |
99baf768 | 3547 | else if (!parse_aaa(loc, line, value, linenum)) |
3548 | { | |
f3e786fc | 3549 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3550 | "Unknown Location directive %s on line %d.", | |
3551 | line, linenum); | |
32cbd90e | 3552 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3553 | return (0); | |
99de6da0 | 3554 | } |
3555 | } | |
3556 | ||
f3e786fc | 3557 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 3558 | "Unexpected end-of-file at line %d while reading location.", |
f3e786fc | 3559 | linenum); |
99baf768 | 3560 | |
32cbd90e | 3561 | return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum); |
99de6da0 | 3562 | } |
3563 | ||
3564 | ||
3565 | /* | |
99baf768 | 3566 | * 'read_policy()' - Read a <Policy name> definition. |
99de6da0 | 3567 | */ |
3568 | ||
99baf768 | 3569 | static int /* O - New line number or 0 on error */ |
3570 | read_policy(cups_file_t *fp, /* I - Configuration file */ | |
3571 | char *policy, /* I - Location name/path */ | |
3572 | int linenum) /* I - Current line number */ | |
99de6da0 | 3573 | { |
99baf768 | 3574 | int i; /* Looping var */ |
3575 | cupsd_policy_t *pol; /* Policy */ | |
f3e786fc | 3576 | cupsd_location_t *op; /* Policy operation */ |
99baf768 | 3577 | int num_ops; /* Number of IPP operations */ |
3578 | ipp_op_t ops[100]; /* Operations */ | |
3579 | char line[HTTP_MAX_BUFFER], | |
3580 | /* Line buffer */ | |
3581 | *value, /* Value for directive */ | |
3582 | *valptr; /* Pointer into value */ | |
99de6da0 | 3583 | |
3584 | ||
3585 | /* | |
99baf768 | 3586 | * Create the policy... |
99de6da0 | 3587 | */ |
3588 | ||
89b7f71c | 3589 | if ((pol = cupsdFindPolicy(policy)) != NULL) |
3590 | cupsdLogMessage(CUPSD_LOG_WARN, "Duplicate <Policy %s> on line %d.", | |
3591 | policy, linenum); | |
3592 | else if ((pol = cupsdAddPolicy(policy)) == NULL) | |
99baf768 | 3593 | return (0); |
99de6da0 | 3594 | |
99de6da0 | 3595 | /* |
99baf768 | 3596 | * Read from the file... |
99de6da0 | 3597 | */ |
3598 | ||
99baf768 | 3599 | op = NULL; |
3600 | num_ops = 0; | |
99de6da0 | 3601 | |
99baf768 | 3602 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
99de6da0 | 3603 | { |
3604 | /* | |
99baf768 | 3605 | * Decode the directive... |
99de6da0 | 3606 | */ |
3607 | ||
c6fab96f | 3608 | if (!_cups_strcasecmp(line, "</Policy>")) |
99de6da0 | 3609 | { |
99baf768 | 3610 | if (op) |
f3e786fc | 3611 | cupsdLogMessage(CUPSD_LOG_WARN, |
89b7f71c | 3612 | "Missing </Limit> before </Policy> on line %d.", |
f3e786fc | 3613 | linenum); |
99de6da0 | 3614 | |
392a9cf1 | 3615 | set_policy_defaults(pol); |
87889b42 | 3616 | |
99baf768 | 3617 | return (linenum); |
3618 | } | |
c6fab96f | 3619 | else if (!_cups_strcasecmp(line, "<Limit") && !op) |
99baf768 | 3620 | { |
3621 | if (!value) | |
3622 | { | |
f3e786fc | 3623 | cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum); |
32cbd90e | 3624 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3625 | return (0); | |
2f01463d | 3626 | else |
3627 | continue; | |
99baf768 | 3628 | } |
109aae94 | 3629 | |
99baf768 | 3630 | /* |
3631 | * Scan for IPP operation names... | |
3632 | */ | |
99de6da0 | 3633 | |
99baf768 | 3634 | num_ops = 0; |
99de6da0 | 3635 | |
99baf768 | 3636 | while (*value) |
3637 | { | |
3638 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
99de6da0 | 3639 | |
99baf768 | 3640 | if (*valptr) |
3641 | *valptr++ = '\0'; | |
99de6da0 | 3642 | |
99baf768 | 3643 | if (num_ops < (int)(sizeof(ops) / sizeof(ops[0]))) |
3644 | { | |
c6fab96f | 3645 | if (!_cups_strcasecmp(value, "All")) |
4f4363a6 | 3646 | ops[num_ops] = IPP_ANY_OPERATION; |
3647 | else if ((ops[num_ops] = ippOpValue(value)) == IPP_BAD_OPERATION) | |
f3e786fc | 3648 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 3649 | "Bad IPP operation name \"%s\" on line %d.", |
f3e786fc | 3650 | value, linenum); |
99baf768 | 3651 | else |
3652 | num_ops ++; | |
3653 | } | |
3654 | else | |
f3e786fc | 3655 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 3656 | "Too many operations listed on line %d.", |
f3e786fc | 3657 | linenum); |
99de6da0 | 3658 | |
99baf768 | 3659 | for (value = valptr; isspace(*value & 255); value ++); |
3660 | } | |
99de6da0 | 3661 | |
99baf768 | 3662 | /* |
3663 | * If none are specified, apply the policy to all operations... | |
3664 | */ | |
99de6da0 | 3665 | |
99baf768 | 3666 | if (num_ops == 0) |
3667 | { | |
3668 | ops[0] = IPP_ANY_OPERATION; | |
3669 | num_ops = 1; | |
3670 | } | |
99de6da0 | 3671 | |
99baf768 | 3672 | /* |
3673 | * Add a new policy for the first operation... | |
3674 | */ | |
99de6da0 | 3675 | |
99baf768 | 3676 | op = cupsdAddPolicyOp(pol, NULL, ops[0]); |
fd8b1cf8 | 3677 | } |
c6fab96f | 3678 | else if (!_cups_strcasecmp(line, "</Limit>") && op) |
99baf768 | 3679 | { |
3680 | /* | |
3681 | * Finish the current operation limit... | |
3682 | */ | |
fd8b1cf8 | 3683 | |
99baf768 | 3684 | if (num_ops > 1) |
3685 | { | |
3686 | /* | |
3687 | * Copy the policy to the other operations... | |
3688 | */ | |
d68320d4 | 3689 | |
99baf768 | 3690 | for (i = 1; i < num_ops; i ++) |
3691 | cupsdAddPolicyOp(pol, op, ops[i]); | |
3692 | } | |
d68320d4 | 3693 | |
99baf768 | 3694 | op = NULL; |
3695 | } | |
535f8b88 | 3696 | else if (!value) |
3697 | { | |
3698 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d.", linenum); | |
3699 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3700 | return (0); | |
3701 | } | |
c6fab96f | 3702 | else if (!_cups_strcasecmp(line, "JobPrivateAccess") || |
3703 | !_cups_strcasecmp(line, "JobPrivateValues") || | |
3704 | !_cups_strcasecmp(line, "SubscriptionPrivateAccess") || | |
3705 | !_cups_strcasecmp(line, "SubscriptionPrivateValues")) | |
392a9cf1 | 3706 | { |
3707 | if (op) | |
3708 | { | |
3709 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3710 | "%s directive must appear outside <Limit>...</Limit> " | |
3711 | "on line %d.", line, linenum); | |
3712 | if (FatalErrors & CUPSD_FATAL_CONFIG) | |
3713 | return (0); | |
3714 | } | |
3715 | else | |
3716 | { | |
3717 | /* | |
3718 | * Pull out whitespace-delimited values... | |
3719 | */ | |
3720 | ||
3721 | while (*value) | |
3722 | { | |
3723 | /* | |
3724 | * Find the end of the current value... | |
3725 | */ | |
3726 | ||
3727 | for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++); | |
3728 | ||
3729 | if (*valptr) | |
3730 | *valptr++ = '\0'; | |
3731 | ||
3732 | /* | |
3733 | * Save it appropriately... | |
3734 | */ | |
3735 | ||
c6fab96f | 3736 | if (!_cups_strcasecmp(line, "JobPrivateAccess")) |
392a9cf1 | 3737 | { |
3738 | /* | |
3739 | * JobPrivateAccess {all|default|user/group list|@@ACL} | |
3740 | */ | |
3741 | ||
c6fab96f | 3742 | if (!_cups_strcasecmp(value, "default")) |
392a9cf1 | 3743 | { |
3744 | cupsdAddString(&(pol->job_access), "@OWNER"); | |
3745 | cupsdAddString(&(pol->job_access), "@SYSTEM"); | |
3746 | } | |
3747 | else | |
3748 | cupsdAddString(&(pol->job_access), value); | |
3749 | } | |
c6fab96f | 3750 | else if (!_cups_strcasecmp(line, "JobPrivateValues")) |
392a9cf1 | 3751 | { |
3752 | /* | |
3753 | * JobPrivateValues {all|none|default|attribute list} | |
3754 | */ | |
3755 | ||
c6fab96f | 3756 | if (!_cups_strcasecmp(value, "default")) |
392a9cf1 | 3757 | { |
3758 | cupsdAddString(&(pol->job_attrs), "job-name"); | |
3759 | cupsdAddString(&(pol->job_attrs), "job-originating-host-name"); | |
3760 | cupsdAddString(&(pol->job_attrs), "job-originating-user-name"); | |
799e6269 | 3761 | cupsdAddString(&(pol->job_attrs), "phone"); |
392a9cf1 | 3762 | } |
3763 | else | |
3764 | cupsdAddString(&(pol->job_attrs), value); | |
3765 | } | |
c6fab96f | 3766 | else if (!_cups_strcasecmp(line, "SubscriptionPrivateAccess")) |
392a9cf1 | 3767 | { |
3768 | /* | |
3769 | * SubscriptionPrivateAccess {all|default|user/group list|@@ACL} | |
3770 | */ | |
3771 | ||
c6fab96f | 3772 | if (!_cups_strcasecmp(value, "default")) |
392a9cf1 | 3773 | { |
3774 | cupsdAddString(&(pol->sub_access), "@OWNER"); | |
3775 | cupsdAddString(&(pol->sub_access), "@SYSTEM"); | |
3776 | } | |
3777 | else | |
3778 | cupsdAddString(&(pol->sub_access), value); | |
3779 | } | |
c6fab96f | 3780 | else /* if (!_cups_strcasecmp(line, "SubscriptionPrivateValues")) */ |
392a9cf1 | 3781 | { |
3782 | /* | |
3783 | * SubscriptionPrivateValues {all|none|default|attribute list} | |
3784 | */ | |
3785 | ||
c6fab96f | 3786 | if (!_cups_strcasecmp(value, "default")) |
392a9cf1 | 3787 | { |
3788 | cupsdAddString(&(pol->sub_attrs), "notify-events"); | |
3789 | cupsdAddString(&(pol->sub_attrs), "notify-pull-method"); | |
3790 | cupsdAddString(&(pol->sub_attrs), "notify-recipient-uri"); | |
3791 | cupsdAddString(&(pol->sub_attrs), "notify-subscriber-user-name"); | |
3792 | cupsdAddString(&(pol->sub_attrs), "notify-user-data"); | |
3793 | } | |
3794 | else | |
3795 | cupsdAddString(&(pol->sub_attrs), value); | |
3796 | } | |
3797 | ||
3798 | /* | |
3799 | * Find the next string on the line... | |
3800 | */ | |
3801 | ||
3802 | for (value = valptr; isspace(*value & 255); value ++); | |
3803 | } | |
3804 | } | |
3805 | } | |
99baf768 | 3806 | else if (!op) |
3807 | { | |
f3e786fc | 3808 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3809 | "Missing <Limit ops> directive before %s on line %d.", | |
3810 | line, linenum); | |
32cbd90e | 3811 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3812 | return (0); | |
99baf768 | 3813 | } |
3814 | else if (!parse_aaa(op, line, value, linenum)) | |
3815 | { | |
9df6aab4 | 3816 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3817 | "Unknown Policy Limit directive %s on line %d.", | |
3818 | line, linenum); | |
a129ddbd | 3819 | |
32cbd90e | 3820 | if (FatalErrors & CUPSD_FATAL_CONFIG) |
3821 | return (0); | |
99baf768 | 3822 | } |
3823 | } | |
a129ddbd | 3824 | |
f3e786fc | 3825 | cupsdLogMessage(CUPSD_LOG_ERROR, |
89b7f71c | 3826 | "Unexpected end-of-file at line %d while reading policy " |
3827 | "\"%s\".", linenum, policy); | |
4b6bdd9f | 3828 | |
32cbd90e | 3829 | return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum); |
4b6bdd9f | 3830 | } |
3831 | ||
3832 | ||
392a9cf1 | 3833 | /* |
3834 | * 'set_policy_defaults()' - Set default policy values as needed. | |
3835 | */ | |
3836 | ||
3837 | static void | |
3838 | set_policy_defaults(cupsd_policy_t *pol)/* I - Policy */ | |
3839 | { | |
3840 | cupsd_location_t *op; /* Policy operation */ | |
3841 | ||
3842 | ||
3843 | /* | |
3844 | * Verify that we have an explicit policy for Validate-Job, Cancel-Jobs, | |
3845 | * Cancel-My-Jobs, Close-Job, and CUPS-Get-Document, which ensures that | |
3846 | * upgrades do not introduce new security issues... | |
3847 | */ | |
3848 | ||
3849 | if ((op = cupsdFindPolicyOp(pol, IPP_VALIDATE_JOB)) == NULL || | |
3850 | op->op == IPP_ANY_OPERATION) | |
3851 | { | |
3852 | if ((op = cupsdFindPolicyOp(pol, IPP_PRINT_JOB)) != NULL && | |
3853 | op->op != IPP_ANY_OPERATION) | |
3854 | { | |
3855 | /* | |
3856 | * Add a new limit for Validate-Job using the Print-Job limit as a | |
3857 | * template... | |
3858 | */ | |
3859 | ||
3860 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3861 | "No limit for Validate-Job defined in policy %s " | |
3862 | "- using Print-Job's policy.", pol->name); | |
3863 | ||
3864 | cupsdAddPolicyOp(pol, op, IPP_VALIDATE_JOB); | |
3865 | } | |
3866 | else | |
3867 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3868 | "No limit for Validate-Job defined in policy %s " | |
3869 | "and no suitable template found.", pol->name); | |
3870 | } | |
3871 | ||
3872 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_JOBS)) == NULL || | |
3873 | op->op == IPP_ANY_OPERATION) | |
3874 | { | |
3875 | if ((op = cupsdFindPolicyOp(pol, IPP_PAUSE_PRINTER)) != NULL && | |
3876 | op->op != IPP_ANY_OPERATION) | |
3877 | { | |
3878 | /* | |
3879 | * Add a new limit for Cancel-Jobs using the Pause-Printer limit as a | |
3880 | * template... | |
3881 | */ | |
3882 | ||
3883 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3884 | "No limit for Cancel-Jobs defined in policy %s " | |
3885 | "- using Pause-Printer's policy.", pol->name); | |
3886 | ||
3887 | cupsdAddPolicyOp(pol, op, IPP_CANCEL_JOBS); | |
3888 | } | |
3889 | else | |
3890 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3891 | "No limit for Cancel-Jobs defined in policy %s " | |
3892 | "and no suitable template found.", pol->name); | |
3893 | } | |
3894 | ||
3895 | if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_MY_JOBS)) == NULL || | |
3896 | op->op == IPP_ANY_OPERATION) | |
3897 | { | |
3898 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
3899 | op->op != IPP_ANY_OPERATION) | |
3900 | { | |
3901 | /* | |
3902 | * Add a new limit for Cancel-My-Jobs using the Send-Document limit as | |
3903 | * a template... | |
3904 | */ | |
3905 | ||
3906 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3907 | "No limit for Cancel-My-Jobs defined in policy %s " | |
3908 | "- using Send-Document's policy.", pol->name); | |
3909 | ||
3910 | cupsdAddPolicyOp(pol, op, IPP_CANCEL_MY_JOBS); | |
3911 | } | |
3912 | else | |
3913 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3914 | "No limit for Cancel-My-Jobs defined in policy %s " | |
3915 | "and no suitable template found.", pol->name); | |
3916 | } | |
3917 | ||
3918 | if ((op = cupsdFindPolicyOp(pol, IPP_CLOSE_JOB)) == NULL || | |
3919 | op->op == IPP_ANY_OPERATION) | |
3920 | { | |
3921 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
3922 | op->op != IPP_ANY_OPERATION) | |
3923 | { | |
3924 | /* | |
3925 | * Add a new limit for Close-Job using the Send-Document limit as a | |
3926 | * template... | |
3927 | */ | |
3928 | ||
3929 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3930 | "No limit for Close-Job defined in policy %s " | |
3931 | "- using Send-Document's policy.", pol->name); | |
3932 | ||
3933 | cupsdAddPolicyOp(pol, op, IPP_CLOSE_JOB); | |
3934 | } | |
3935 | else | |
3936 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3937 | "No limit for Close-Job defined in policy %s " | |
3938 | "and no suitable template found.", pol->name); | |
3939 | } | |
3940 | ||
3941 | if ((op = cupsdFindPolicyOp(pol, CUPS_GET_DOCUMENT)) == NULL || | |
3942 | op->op == IPP_ANY_OPERATION) | |
3943 | { | |
3944 | if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL && | |
3945 | op->op != IPP_ANY_OPERATION) | |
3946 | { | |
3947 | /* | |
3948 | * Add a new limit for CUPS-Get-Document using the Send-Document | |
3949 | * limit as a template... | |
3950 | */ | |
3951 | ||
3952 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3953 | "No limit for CUPS-Get-Document defined in policy %s " | |
3954 | "- using Send-Document's policy.", pol->name); | |
3955 | ||
3956 | cupsdAddPolicyOp(pol, op, CUPS_GET_DOCUMENT); | |
3957 | } | |
3958 | else | |
3959 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3960 | "No limit for CUPS-Get-Document defined in policy %s " | |
3961 | "and no suitable template found.", pol->name); | |
3962 | } | |
3963 | ||
3964 | /* | |
3965 | * Verify we have JobPrivateAccess, JobPrivateValues, | |
3966 | * SubscriptionPrivateAccess, and SubscriptionPrivateValues in the policy. | |
3967 | */ | |
3968 | ||
3969 | if (!pol->job_access) | |
3970 | { | |
3971 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3972 | "No JobPrivateAccess defined in policy %s " | |
3973 | "- using defaults.", pol->name); | |
3974 | cupsdAddString(&(pol->job_access), "@OWNER"); | |
3975 | cupsdAddString(&(pol->job_access), "@SYSTEM"); | |
3976 | } | |
3977 | ||
3978 | if (!pol->job_attrs) | |
3979 | { | |
3980 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3981 | "No JobPrivateValues defined in policy %s " | |
3982 | "- using defaults.", pol->name); | |
3983 | cupsdAddString(&(pol->job_attrs), "job-name"); | |
3984 | cupsdAddString(&(pol->job_attrs), "job-originating-host-name"); | |
3985 | cupsdAddString(&(pol->job_attrs), "job-originating-user-name"); | |
799e6269 | 3986 | cupsdAddString(&(pol->job_attrs), "phone"); |
392a9cf1 | 3987 | } |
3988 | ||
3989 | if (!pol->sub_access) | |
3990 | { | |
3991 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3992 | "No SubscriptionPrivateAccess defined in policy %s " | |
3993 | "- using defaults.", pol->name); | |
3994 | cupsdAddString(&(pol->sub_access), "@OWNER"); | |
3995 | cupsdAddString(&(pol->sub_access), "@SYSTEM"); | |
3996 | } | |
3997 | ||
3998 | if (!pol->sub_attrs) | |
3999 | { | |
4000 | cupsdLogMessage(CUPSD_LOG_WARN, | |
4001 | "No SubscriptionPrivateValues defined in policy %s " | |
4002 | "- using defaults.", pol->name); | |
4003 | cupsdAddString(&(pol->sub_attrs), "notify-events"); | |
4004 | cupsdAddString(&(pol->sub_attrs), "notify-pull-method"); | |
4005 | cupsdAddString(&(pol->sub_attrs), "notify-recipient-uri"); | |
4006 | cupsdAddString(&(pol->sub_attrs), "notify-subscriber-user-name"); | |
4007 | cupsdAddString(&(pol->sub_attrs), "notify-user-data"); | |
4008 | } | |
4009 | } | |
4010 | ||
4011 | ||
a129ddbd | 4012 | /* |
b2e10895 | 4013 | * End of "$Id$". |
a129ddbd | 4014 | */ |