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Commit | Line | Data |
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ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
5a6b583a | 4 | * User, system, and password routines for CUPS. |
ef416fc2 | 5 | * |
db8b865d | 6 | * Copyright 2007-2013 by Apple Inc. |
ef416fc2 | 7 | * Copyright 1997-2006 by Easy Software Products. |
8 | * | |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * This file is subject to the Apple OS-Developed Software exception. | |
16 | * | |
17 | * Contents: | |
18 | * | |
db8b865d MS |
19 | * cupsEncryption() - Get the current encryption settings. |
20 | * cupsGetPassword() - Get a password from the user. | |
5a6b583a | 21 | * cupsGetPassword2() - Get a password from the user using the advanced |
db8b865d MS |
22 | * password callback. |
23 | * cupsServer() - Return the hostname/address of the current | |
24 | * server. | |
7cf5915e | 25 | * cupsSetClientCertCB() - Set the client certificate callback. |
db8b865d MS |
26 | * cupsSetCredentials() - Set the default credentials to be used for |
27 | * SSL/TLS connections. | |
b423cd4c | 28 | * cupsSetEncryption() - Set the encryption preference. |
29 | * cupsSetPasswordCB() - Set the password callback for CUPS. | |
f11a948a | 30 | * cupsSetPasswordCB2() - Set the advanced password callback for CUPS. |
db8b865d | 31 | * cupsSetServer() - Set the default server name and port. |
7cf5915e | 32 | * cupsSetServerCertCB() - Set the server certificate callback. |
db8b865d MS |
33 | * cupsSetUser() - Set the default user name. |
34 | * cupsSetUserAgent() - Set the default HTTP User-Agent string. | |
35 | * cupsUser() - Return the current user's name. | |
36 | * cupsUserAgent() - Return the default HTTP User-Agent string. | |
b423cd4c | 37 | * _cupsGetPassword() - Get a password from the user. |
eac3a0a0 | 38 | * _cupsGSSServiceName() - Get the GSS (Kerberos) service name. |
e07d4801 MS |
39 | * _cupsSetDefaults() - Set the default server, port, and encryption. |
40 | * cups_read_client_conf() - Read a client.conf file. | |
ef416fc2 | 41 | */ |
42 | ||
43 | /* | |
44 | * Include necessary headers... | |
45 | */ | |
46 | ||
71e16022 | 47 | #include "cups-private.h" |
ef416fc2 | 48 | #include <stdlib.h> |
e00b005a | 49 | #include <sys/stat.h> |
ef416fc2 | 50 | #ifdef WIN32 |
51 | # include <windows.h> | |
5a6b583a MS |
52 | #else |
53 | # include <pwd.h> | |
dcb445bc | 54 | # include <termios.h> |
db8b865d | 55 | # include <sys/utsname.h> |
ef416fc2 | 56 | #endif /* WIN32 */ |
57 | ||
58 | ||
dcb445bc MS |
59 | /* |
60 | * Local constants... | |
61 | */ | |
62 | ||
63 | #define _CUPS_PASSCHAR '*' /* Character that is echoed for password */ | |
64 | ||
65 | ||
b423cd4c | 66 | /* |
67 | * Local functions... | |
68 | */ | |
69 | ||
e07d4801 MS |
70 | static void cups_read_client_conf(cups_file_t *fp, |
71 | _cups_globals_t *cg, | |
72 | const char *cups_encryption, | |
7cf5915e | 73 | const char *cups_server, |
3e7fe0ca | 74 | const char *cups_user, |
07ed0e9a MS |
75 | #ifdef HAVE_GSSAPI |
76 | const char *cups_gssservicename, | |
77 | #endif /* HAVE_GSSAPI */ | |
7cf5915e MS |
78 | const char *cups_anyroot, |
79 | const char *cups_expiredroot, | |
80 | const char *cups_expiredcerts); | |
b423cd4c | 81 | |
82 | ||
ef416fc2 | 83 | /* |
5a6b583a | 84 | * 'cupsEncryption()' - Get the current encryption settings. |
ef416fc2 | 85 | * |
86 | * The default encryption setting comes from the CUPS_ENCRYPTION | |
568fa3fa | 87 | * environment variable, then the ~/.cups/client.conf file, and finally the |
ef416fc2 | 88 | * /etc/cups/client.conf file. If not set, the default is |
cb7f98ee | 89 | * @code HTTP_ENCRYPTION_IF_REQUESTED@. |
5a6b583a MS |
90 | * |
91 | * Note: The current encryption setting is tracked separately for each thread | |
92 | * in a program. Multi-threaded programs that override the setting via the | |
93 | * @link cupsSetEncryption@ function need to do so in each thread for the same | |
94 | * setting to be used. | |
ef416fc2 | 95 | */ |
96 | ||
97 | http_encryption_t /* O - Encryption settings */ | |
98 | cupsEncryption(void) | |
99 | { | |
ef416fc2 | 100 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
101 | ||
102 | ||
ef416fc2 | 103 | if (cg->encryption == (http_encryption_t)-1) |
e07d4801 | 104 | _cupsSetDefaults(); |
ef416fc2 | 105 | |
106 | return (cg->encryption); | |
107 | } | |
108 | ||
109 | ||
110 | /* | |
111 | * 'cupsGetPassword()' - Get a password from the user. | |
112 | * | |
5a738aea | 113 | * Uses the current password callback function. Returns @code NULL@ if the |
ecdc0628 | 114 | * user does not provide a password. |
5a6b583a MS |
115 | * |
116 | * Note: The current password callback function is tracked separately for each | |
117 | * thread in a program. Multi-threaded programs that override the setting via | |
118 | * the @link cupsSetPasswordCB@ or @link cupsSetPasswordCB2@ functions need to | |
119 | * do so in each thread for the same function to be used. | |
ef416fc2 | 120 | */ |
121 | ||
122 | const char * /* O - Password */ | |
123 | cupsGetPassword(const char *prompt) /* I - Prompt string */ | |
124 | { | |
f11a948a MS |
125 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
126 | ||
127 | ||
128 | return ((cg->password_cb)(prompt, NULL, NULL, NULL, cg->password_data)); | |
129 | } | |
130 | ||
131 | ||
132 | /* | |
133 | * 'cupsGetPassword2()' - Get a password from the user using the advanced | |
5a6b583a | 134 | * password callback. |
f11a948a MS |
135 | * |
136 | * Uses the current password callback function. Returns @code NULL@ if the | |
137 | * user does not provide a password. | |
138 | * | |
5a6b583a MS |
139 | * Note: The current password callback function is tracked separately for each |
140 | * thread in a program. Multi-threaded programs that override the setting via | |
141 | * the @link cupsSetPasswordCB@ or @link cupsSetPasswordCB2@ functions need to | |
142 | * do so in each thread for the same function to be used. | |
143 | * | |
f3c17241 | 144 | * @since CUPS 1.4/OS X 10.6@ |
f11a948a MS |
145 | */ |
146 | ||
147 | const char * /* O - Password */ | |
148 | cupsGetPassword2(const char *prompt, /* I - Prompt string */ | |
149 | http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */ | |
150 | const char *method, /* I - Request method ("GET", "POST", "PUT") */ | |
151 | const char *resource) /* I - Resource path */ | |
152 | { | |
153 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
154 | ||
155 | ||
156 | if (!http) | |
157 | http = _cupsConnect(); | |
158 | ||
159 | return ((cg->password_cb)(prompt, http, method, resource, cg->password_data)); | |
ef416fc2 | 160 | } |
161 | ||
162 | ||
ef416fc2 | 163 | /* |
5a6b583a MS |
164 | * 'cupsServer()' - Return the hostname/address of the current server. |
165 | * | |
166 | * The default server comes from the CUPS_SERVER environment variable, then the | |
167 | * ~/.cups/client.conf file, and finally the /etc/cups/client.conf file. If not | |
168 | * set, the default is the local system - either "localhost" or a domain socket | |
169 | * path. | |
ef416fc2 | 170 | * |
5a6b583a MS |
171 | * The returned value can be a fully-qualified hostname, a numeric IPv4 or IPv6 |
172 | * address, or a domain socket pathname. | |
173 | * | |
174 | * Note: The current server is tracked separately for each thread in a program. | |
175 | * Multi-threaded programs that override the server via the | |
176 | * @link cupsSetServer@ function need to do so in each thread for the same | |
177 | * server to be used. | |
ef416fc2 | 178 | */ |
179 | ||
180 | const char * /* O - Server name */ | |
181 | cupsServer(void) | |
182 | { | |
ef416fc2 | 183 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
184 | ||
185 | ||
ef416fc2 | 186 | if (!cg->server[0]) |
e07d4801 | 187 | _cupsSetDefaults(); |
ef416fc2 | 188 | |
e07d4801 MS |
189 | return (cg->server); |
190 | } | |
ef416fc2 | 191 | |
d09495fa | 192 | |
7cf5915e MS |
193 | /* |
194 | * 'cupsSetClientCertCB()' - Set the client certificate callback. | |
195 | * | |
196 | * Pass @code NULL@ to restore the default callback. | |
197 | * | |
198 | * Note: The current certificate callback is tracked separately for each thread | |
199 | * in a program. Multi-threaded programs that override the callback need to do | |
200 | * so in each thread for the same callback to be used. | |
201 | * | |
f3c17241 | 202 | * @since CUPS 1.5/OS X 10.7@ |
7cf5915e MS |
203 | */ |
204 | ||
205 | void | |
206 | cupsSetClientCertCB( | |
207 | cups_client_cert_cb_t cb, /* I - Callback function */ | |
208 | void *user_data) /* I - User data pointer */ | |
209 | { | |
210 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
211 | ||
212 | ||
213 | cg->client_cert_cb = cb; | |
214 | cg->client_cert_data = user_data; | |
215 | } | |
216 | ||
217 | ||
218 | /* | |
219 | * 'cupsSetCredentials()' - Set the default credentials to be used for SSL/TLS | |
220 | * connections. | |
221 | * | |
222 | * Note: The default credentials are tracked separately for each thread in a | |
223 | * program. Multi-threaded programs that override the setting need to do so in | |
224 | * each thread for the same setting to be used. | |
225 | * | |
f3c17241 | 226 | * @since CUPS 1.5/OS X 10.7@ |
7cf5915e MS |
227 | */ |
228 | ||
229 | int /* O - Status of call (0 = success) */ | |
230 | cupsSetCredentials( | |
231 | cups_array_t *credentials) /* I - Array of credentials */ | |
232 | { | |
233 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
234 | ||
235 | ||
236 | if (cupsArrayCount(credentials) < 1) | |
237 | return (-1); | |
238 | ||
239 | _httpFreeCredentials(cg->tls_credentials); | |
85dda01c | 240 | cg->tls_credentials = _httpCreateCredentials(credentials); |
7cf5915e MS |
241 | |
242 | return (cg->tls_credentials ? 0 : -1); | |
243 | } | |
244 | ||
245 | ||
e07d4801 MS |
246 | /* |
247 | * 'cupsSetEncryption()' - Set the encryption preference. | |
5a6b583a MS |
248 | * |
249 | * The default encryption setting comes from the CUPS_ENCRYPTION | |
250 | * environment variable, then the ~/.cups/client.conf file, and finally the | |
251 | * /etc/cups/client.conf file. If not set, the default is | |
cb7f98ee | 252 | * @code HTTP_ENCRYPTION_IF_REQUESTED@. |
5a6b583a MS |
253 | * |
254 | * Note: The current encryption setting is tracked separately for each thread | |
255 | * in a program. Multi-threaded programs that override the setting need to do | |
256 | * so in each thread for the same setting to be used. | |
e07d4801 | 257 | */ |
ef416fc2 | 258 | |
e07d4801 MS |
259 | void |
260 | cupsSetEncryption(http_encryption_t e) /* I - New encryption preference */ | |
261 | { | |
262 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
ef416fc2 | 263 | |
ef416fc2 | 264 | |
e07d4801 | 265 | cg->encryption = e; |
ef416fc2 | 266 | |
e07d4801 MS |
267 | if (cg->http) |
268 | httpEncryption(cg->http, e); | |
ef416fc2 | 269 | } |
270 | ||
271 | ||
272 | /* | |
273 | * 'cupsSetPasswordCB()' - Set the password callback for CUPS. | |
274 | * | |
5a6b583a MS |
275 | * Pass @code NULL@ to restore the default (console) password callback, which |
276 | * reads the password from the console. Programs should call either this | |
277 | * function or @link cupsSetPasswordCB2@, as only one callback can be registered | |
278 | * by a program per thread. | |
279 | * | |
280 | * Note: The current password callback is tracked separately for each thread | |
281 | * in a program. Multi-threaded programs that override the callback need to do | |
282 | * so in each thread for the same callback to be used. | |
ef416fc2 | 283 | */ |
284 | ||
285 | void | |
286 | cupsSetPasswordCB(cups_password_cb_t cb)/* I - Callback function */ | |
287 | { | |
288 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
289 | ||
290 | ||
f11a948a MS |
291 | if (cb == (cups_password_cb_t)0) |
292 | cg->password_cb = (cups_password_cb2_t)_cupsGetPassword; | |
293 | else | |
294 | cg->password_cb = (cups_password_cb2_t)cb; | |
295 | ||
296 | cg->password_data = NULL; | |
297 | } | |
298 | ||
299 | ||
300 | /* | |
301 | * 'cupsSetPasswordCB2()' - Set the advanced password callback for CUPS. | |
302 | * | |
5a6b583a MS |
303 | * Pass @code NULL@ to restore the default (console) password callback, which |
304 | * reads the password from the console. Programs should call either this | |
305 | * function or @link cupsSetPasswordCB2@, as only one callback can be registered | |
306 | * by a program per thread. | |
307 | * | |
308 | * Note: The current password callback is tracked separately for each thread | |
309 | * in a program. Multi-threaded programs that override the callback need to do | |
310 | * so in each thread for the same callback to be used. | |
f11a948a | 311 | * |
f3c17241 | 312 | * @since CUPS 1.4/OS X 10.6@ |
f11a948a MS |
313 | */ |
314 | ||
315 | void | |
316 | cupsSetPasswordCB2( | |
317 | cups_password_cb2_t cb, /* I - Callback function */ | |
318 | void *user_data) /* I - User data pointer */ | |
319 | { | |
320 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
321 | ||
322 | ||
323 | if (cb == (cups_password_cb2_t)0) | |
324 | cg->password_cb = (cups_password_cb2_t)_cupsGetPassword; | |
ef416fc2 | 325 | else |
326 | cg->password_cb = cb; | |
f11a948a MS |
327 | |
328 | cg->password_data = user_data; | |
ef416fc2 | 329 | } |
330 | ||
331 | ||
332 | /* | |
5a6b583a | 333 | * 'cupsSetServer()' - Set the default server name and port. |
ef416fc2 | 334 | * |
335 | * The "server" string can be a fully-qualified hostname, a numeric | |
5a6b583a MS |
336 | * IPv4 or IPv6 address, or a domain socket pathname. Hostnames and numeric IP |
337 | * addresses can be optionally followed by a colon and port number to override | |
338 | * the default port 631, e.g. "hostname:8631". Pass @code NULL@ to restore the | |
339 | * default server name and port. | |
340 | * | |
341 | * Note: The current server is tracked separately for each thread in a program. | |
342 | * Multi-threaded programs that override the server need to do so in each | |
343 | * thread for the same server to be used. | |
ef416fc2 | 344 | */ |
345 | ||
346 | void | |
347 | cupsSetServer(const char *server) /* I - Server name */ | |
348 | { | |
0cb67df3 MS |
349 | char *options, /* Options */ |
350 | *port; /* Pointer to port */ | |
ef416fc2 | 351 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
352 | ||
353 | ||
354 | if (server) | |
355 | { | |
356 | strlcpy(cg->server, server, sizeof(cg->server)); | |
357 | ||
0cb67df3 MS |
358 | if (cg->server[0] != '/' && (options = strrchr(cg->server, '/')) != NULL) |
359 | { | |
360 | *options++ = '\0'; | |
361 | ||
362 | if (!strcmp(options, "version=1.0")) | |
363 | cg->server_version = 10; | |
364 | else if (!strcmp(options, "version=1.1")) | |
365 | cg->server_version = 11; | |
366 | else if (!strcmp(options, "version=2.0")) | |
367 | cg->server_version = 20; | |
368 | else if (!strcmp(options, "version=2.1")) | |
369 | cg->server_version = 21; | |
370 | else if (!strcmp(options, "version=2.2")) | |
371 | cg->server_version = 22; | |
372 | } | |
373 | ||
ef416fc2 | 374 | if (cg->server[0] != '/' && (port = strrchr(cg->server, ':')) != NULL && |
375 | !strchr(port, ']') && isdigit(port[1] & 255)) | |
376 | { | |
377 | *port++ = '\0'; | |
378 | ||
e07d4801 | 379 | cg->ipp_port = atoi(port); |
ef416fc2 | 380 | } |
381 | ||
382 | if (cg->server[0] == '/') | |
5a9febac | 383 | strlcpy(cg->servername, "localhost", sizeof(cg->servername)); |
ef416fc2 | 384 | else |
385 | strlcpy(cg->servername, cg->server, sizeof(cg->servername)); | |
386 | } | |
387 | else | |
388 | { | |
0cb67df3 MS |
389 | cg->server[0] = '\0'; |
390 | cg->servername[0] = '\0'; | |
391 | cg->server_version = 20; | |
ef416fc2 | 392 | } |
5a738aea MS |
393 | |
394 | if (cg->http) | |
395 | { | |
396 | httpClose(cg->http); | |
397 | cg->http = NULL; | |
398 | } | |
ef416fc2 | 399 | } |
400 | ||
401 | ||
7cf5915e MS |
402 | /* |
403 | * 'cupsSetServerCertCB()' - Set the server certificate callback. | |
404 | * | |
405 | * Pass @code NULL@ to restore the default callback. | |
406 | * | |
407 | * Note: The current credentials callback is tracked separately for each thread | |
408 | * in a program. Multi-threaded programs that override the callback need to do | |
409 | * so in each thread for the same callback to be used. | |
410 | * | |
f3c17241 | 411 | * @since CUPS 1.5/OS X 10.7@ |
7cf5915e MS |
412 | */ |
413 | ||
414 | void | |
415 | cupsSetServerCertCB( | |
416 | cups_server_cert_cb_t cb, /* I - Callback function */ | |
417 | void *user_data) /* I - User data pointer */ | |
418 | { | |
419 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
420 | ||
421 | ||
422 | cg->server_cert_cb = cb; | |
423 | cg->server_cert_data = user_data; | |
424 | } | |
425 | ||
426 | ||
ef416fc2 | 427 | /* |
428 | * 'cupsSetUser()' - Set the default user name. | |
429 | * | |
5a738aea | 430 | * Pass @code NULL@ to restore the default user name. |
5a6b583a MS |
431 | * |
432 | * Note: The current user name is tracked separately for each thread in a | |
433 | * program. Multi-threaded programs that override the user name need to do so | |
434 | * in each thread for the same user name to be used. | |
ef416fc2 | 435 | */ |
436 | ||
437 | void | |
438 | cupsSetUser(const char *user) /* I - User name */ | |
439 | { | |
440 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
441 | ||
442 | ||
443 | if (user) | |
444 | strlcpy(cg->user, user, sizeof(cg->user)); | |
445 | else | |
446 | cg->user[0] = '\0'; | |
447 | } | |
448 | ||
449 | ||
db8b865d MS |
450 | /* |
451 | * 'cupsSetUserAgent()' - Set the default HTTP User-Agent string. | |
452 | * | |
453 | * Setting the string to NULL forces the default value containing the CUPS | |
454 | * version, IPP version, and operating system version and architecture. | |
455 | * | |
456 | * @since CUPS 1.7@ | |
457 | */ | |
458 | ||
459 | void | |
460 | cupsSetUserAgent(const char *user_agent)/* I - User-Agent string or @code NULL@ */ | |
461 | { | |
462 | _cups_globals_t *cg = _cupsGlobals(); | |
463 | /* Thread globals */ | |
464 | #ifdef WIN32 | |
465 | SYSTEM_INFO sysinfo; /* System information */ | |
466 | OSVERSIONINFO version; /* OS version info */ | |
467 | #else | |
468 | struct utsname name; /* uname info */ | |
469 | #endif /* WIN32 */ | |
470 | ||
471 | ||
472 | if (user_agent) | |
473 | { | |
474 | strlcpy(cg->user_agent, user_agent, sizeof(cg->user_agent)); | |
475 | return; | |
476 | } | |
477 | ||
478 | #ifdef WIN32 | |
479 | version.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); | |
480 | GetVersionEx(&version); | |
481 | GetNativeSystemInfo(&sysinfo); | |
482 | ||
483 | snprintf(cg->user_agent, sizeof(cg->user_agent), | |
484 | CUPS_MINIMAL " (Windows %d.%d; %s) IPP/2.0", | |
485 | version.dwMajorVersion, version.dwMinorVersion, | |
486 | sysinfo.wProcessorArchitecture | |
487 | == PROCESSOR_ARCHITECTURE_AMD64 ? "amd64" : | |
488 | sysinfo.wProcessorArchitecture | |
489 | == PROCESSOR_ARCHITECTURE_ARM ? "arm" : | |
490 | sysinfo.wProcessorArchitecture | |
491 | == PROCESSOR_ARCHITECTURE_IA64 ? "ia64" : | |
492 | sysinfo.wProcessorArchitecture | |
493 | == PROCESSOR_ARCHITECTURE_INTEL ? "intel" : | |
494 | "unknown"); | |
495 | ||
496 | #else | |
497 | uname(&name); | |
498 | ||
499 | snprintf(cg->user_agent, sizeof(cg->user_agent), | |
500 | CUPS_MINIMAL " (%s %s; %s) IPP/2.0", | |
501 | name.sysname, name.release, name.machine); | |
502 | #endif /* WIN32 */ | |
503 | } | |
504 | ||
505 | ||
ef416fc2 | 506 | /* |
507 | * 'cupsUser()' - Return the current user's name. | |
5a6b583a MS |
508 | * |
509 | * Note: The current user name is tracked separately for each thread in a | |
510 | * program. Multi-threaded programs that override the user name with the | |
511 | * @link cupsSetUser@ function need to do so in each thread for the same user | |
512 | * name to be used. | |
ef416fc2 | 513 | */ |
514 | ||
515 | const char * /* O - User name */ | |
516 | cupsUser(void) | |
517 | { | |
518 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
519 | ||
520 | ||
521 | if (!cg->user[0]) | |
3e7fe0ca | 522 | _cupsSetDefaults(); |
ef416fc2 | 523 | |
524 | return (cg->user); | |
525 | } | |
526 | ||
527 | ||
db8b865d MS |
528 | /* |
529 | * 'cupsUserAgent()' - Return the default HTTP User-Agent string. | |
530 | * | |
531 | * @since CUPS 1.7@ | |
532 | */ | |
533 | ||
534 | const char * /* O - User-Agent string */ | |
535 | cupsUserAgent(void) | |
536 | { | |
537 | _cups_globals_t *cg = _cupsGlobals(); /* Thread globals */ | |
538 | ||
539 | ||
540 | if (!cg->user_agent[0]) | |
541 | cupsSetUserAgent(NULL); | |
542 | ||
543 | return (cg->user_agent); | |
544 | } | |
545 | ||
546 | ||
ef416fc2 | 547 | /* |
548 | * '_cupsGetPassword()' - Get a password from the user. | |
549 | */ | |
550 | ||
dcb445bc | 551 | const char * /* O - Password or @code NULL@ if none */ |
ef416fc2 | 552 | _cupsGetPassword(const char *prompt) /* I - Prompt string */ |
553 | { | |
5a6b583a | 554 | #ifdef WIN32 |
dcb445bc MS |
555 | HANDLE tty; /* Console handle */ |
556 | DWORD mode; /* Console mode */ | |
557 | char passch, /* Current key press */ | |
558 | *passptr, /* Pointer into password string */ | |
559 | *passend; /* End of password string */ | |
12f89d24 | 560 | DWORD passbytes; /* Bytes read */ |
dcb445bc MS |
561 | _cups_globals_t *cg = _cupsGlobals(); |
562 | /* Thread globals */ | |
563 | ||
564 | ||
5a6b583a | 565 | /* |
dcb445bc | 566 | * Disable input echo and set raw input... |
5a6b583a MS |
567 | */ |
568 | ||
dcb445bc MS |
569 | if ((tty = GetStdHandle(STD_INPUT_HANDLE)) == INVALID_HANDLE_VALUE) |
570 | return (NULL); | |
571 | ||
572 | if (!GetConsoleMode(tty, &mode)) | |
573 | return (NULL); | |
574 | ||
575 | if (!SetConsoleMode(tty, 0)) | |
576 | return (NULL); | |
577 | ||
578 | /* | |
579 | * Display the prompt... | |
580 | */ | |
581 | ||
582 | printf("%s ", prompt); | |
583 | fflush(stdout); | |
584 | ||
585 | /* | |
586 | * Read the password string from /dev/tty until we get interrupted or get a | |
587 | * carriage return or newline... | |
588 | */ | |
589 | ||
590 | passptr = cg->password; | |
591 | passend = cg->password + sizeof(cg->password) - 1; | |
592 | ||
12f89d24 | 593 | while (ReadFile(tty, &passch, 1, &passbytes, NULL)) |
dcb445bc MS |
594 | { |
595 | if (passch == 0x0A || passch == 0x0D) | |
596 | { | |
597 | /* | |
598 | * Enter/return... | |
599 | */ | |
600 | ||
601 | break; | |
602 | } | |
603 | else if (passch == 0x08 || passch == 0x7F) | |
604 | { | |
605 | /* | |
606 | * Backspace/delete (erase character)... | |
607 | */ | |
608 | ||
609 | if (passptr > cg->password) | |
610 | { | |
611 | passptr --; | |
612 | fputs("\010 \010", stdout); | |
613 | } | |
614 | else | |
615 | putchar(0x07); | |
616 | } | |
617 | else if (passch == 0x15) | |
618 | { | |
619 | /* | |
620 | * CTRL+U (erase line) | |
621 | */ | |
622 | ||
623 | if (passptr > cg->password) | |
624 | { | |
625 | while (passptr > cg->password) | |
626 | { | |
627 | passptr --; | |
628 | fputs("\010 \010", stdout); | |
629 | } | |
630 | } | |
631 | else | |
632 | putchar(0x07); | |
633 | } | |
634 | else if (passch == 0x03) | |
635 | { | |
636 | /* | |
637 | * CTRL+C... | |
638 | */ | |
639 | ||
640 | passptr = cg->password; | |
641 | break; | |
642 | } | |
643 | else if ((passch & 255) < 0x20 || passptr >= passend) | |
644 | putchar(0x07); | |
645 | else | |
646 | { | |
647 | *passptr++ = passch; | |
648 | putchar(_CUPS_PASSCHAR); | |
649 | } | |
650 | ||
651 | fflush(stdout); | |
652 | } | |
653 | ||
654 | putchar('\n'); | |
655 | fflush(stdout); | |
656 | ||
657 | /* | |
658 | * Cleanup... | |
659 | */ | |
660 | ||
661 | SetConsoleMode(tty, mode); | |
662 | ||
663 | /* | |
664 | * Return the proper value... | |
665 | */ | |
666 | ||
667 | if (passbytes == 1 && passptr > cg->password) | |
668 | { | |
669 | *passptr = '\0'; | |
670 | return (cg->password); | |
671 | } | |
672 | else | |
673 | { | |
674 | memset(cg->password, 0, sizeof(cg->password)); | |
675 | return (NULL); | |
676 | } | |
5a6b583a MS |
677 | |
678 | #else | |
dcb445bc MS |
679 | int tty; /* /dev/tty - never read from stdin */ |
680 | struct termios original, /* Original input mode */ | |
681 | noecho; /* No echo input mode */ | |
682 | char passch, /* Current key press */ | |
683 | *passptr, /* Pointer into password string */ | |
684 | *passend; /* End of password string */ | |
685 | ssize_t passbytes; /* Bytes read */ | |
686 | _cups_globals_t *cg = _cupsGlobals(); | |
687 | /* Thread globals */ | |
688 | ||
689 | ||
5a6b583a | 690 | /* |
dcb445bc | 691 | * Disable input echo and set raw input... |
5a6b583a MS |
692 | */ |
693 | ||
dcb445bc MS |
694 | if ((tty = open("/dev/tty", O_RDONLY)) < 0) |
695 | return (NULL); | |
696 | ||
697 | if (tcgetattr(tty, &original)) | |
698 | { | |
699 | close(tty); | |
700 | return (NULL); | |
701 | } | |
702 | ||
703 | noecho = original; | |
704 | noecho.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); | |
7cf5915e | 705 | |
dcb445bc MS |
706 | if (tcsetattr(tty, TCSAFLUSH, &noecho)) |
707 | { | |
708 | close(tty); | |
7cf5915e | 709 | return (NULL); |
dcb445bc MS |
710 | } |
711 | ||
712 | /* | |
713 | * Display the prompt... | |
714 | */ | |
715 | ||
716 | printf("%s ", prompt); | |
717 | fflush(stdout); | |
718 | ||
719 | /* | |
720 | * Read the password string from /dev/tty until we get interrupted or get a | |
721 | * carriage return or newline... | |
722 | */ | |
723 | ||
724 | passptr = cg->password; | |
725 | passend = cg->password + sizeof(cg->password) - 1; | |
726 | ||
727 | while ((passbytes = read(tty, &passch, 1)) == 1) | |
728 | { | |
729 | if (passch == noecho.c_cc[VEOL] || passch == noecho.c_cc[VEOL2] || | |
730 | passch == 0x0A || passch == 0x0D) | |
731 | { | |
732 | /* | |
733 | * Enter/return... | |
734 | */ | |
735 | ||
736 | break; | |
737 | } | |
738 | else if (passch == noecho.c_cc[VERASE] || | |
739 | passch == 0x08 || passch == 0x7F) | |
740 | { | |
741 | /* | |
742 | * Backspace/delete (erase character)... | |
743 | */ | |
744 | ||
745 | if (passptr > cg->password) | |
746 | { | |
747 | passptr --; | |
748 | fputs("\010 \010", stdout); | |
749 | } | |
750 | else | |
751 | putchar(0x07); | |
752 | } | |
753 | else if (passch == noecho.c_cc[VKILL]) | |
754 | { | |
755 | /* | |
756 | * CTRL+U (erase line) | |
757 | */ | |
758 | ||
759 | if (passptr > cg->password) | |
760 | { | |
761 | while (passptr > cg->password) | |
762 | { | |
763 | passptr --; | |
764 | fputs("\010 \010", stdout); | |
765 | } | |
766 | } | |
767 | else | |
768 | putchar(0x07); | |
769 | } | |
770 | else if (passch == noecho.c_cc[VINTR] || passch == noecho.c_cc[VQUIT] || | |
771 | passch == noecho.c_cc[VEOF]) | |
772 | { | |
773 | /* | |
774 | * CTRL+C, CTRL+D, or CTRL+Z... | |
775 | */ | |
776 | ||
777 | passptr = cg->password; | |
778 | break; | |
779 | } | |
780 | else if ((passch & 255) < 0x20 || passptr >= passend) | |
781 | putchar(0x07); | |
782 | else | |
783 | { | |
784 | *passptr++ = passch; | |
785 | putchar(_CUPS_PASSCHAR); | |
786 | } | |
787 | ||
788 | fflush(stdout); | |
789 | } | |
790 | ||
791 | putchar('\n'); | |
792 | fflush(stdout); | |
793 | ||
794 | /* | |
795 | * Cleanup... | |
796 | */ | |
797 | ||
798 | tcsetattr(tty, TCSAFLUSH, &original); | |
799 | close(tty); | |
800 | ||
801 | /* | |
802 | * Return the proper value... | |
803 | */ | |
804 | ||
805 | if (passbytes == 1 && passptr > cg->password) | |
806 | { | |
807 | *passptr = '\0'; | |
808 | return (cg->password); | |
809 | } | |
7cf5915e | 810 | else |
dcb445bc MS |
811 | { |
812 | memset(cg->password, 0, sizeof(cg->password)); | |
813 | return (NULL); | |
814 | } | |
ef416fc2 | 815 | #endif /* WIN32 */ |
5a6b583a | 816 | } |
ef416fc2 | 817 | |
818 | ||
eac3a0a0 MS |
819 | #ifdef HAVE_GSSAPI |
820 | /* | |
821 | * '_cupsGSSServiceName()' - Get the GSS (Kerberos) service name. | |
822 | */ | |
823 | ||
824 | const char * | |
825 | _cupsGSSServiceName(void) | |
826 | { | |
827 | _cups_globals_t *cg = _cupsGlobals(); /* Thread globals */ | |
828 | ||
829 | ||
830 | if (!cg->gss_service_name[0]) | |
831 | _cupsSetDefaults(); | |
832 | ||
833 | return (cg->gss_service_name); | |
834 | } | |
835 | #endif /* HAVE_GSSAPI */ | |
836 | ||
837 | ||
ef416fc2 | 838 | /* |
e07d4801 | 839 | * '_cupsSetDefaults()' - Set the default server, port, and encryption. |
b423cd4c | 840 | */ |
841 | ||
e07d4801 MS |
842 | void |
843 | _cupsSetDefaults(void) | |
b423cd4c | 844 | { |
845 | cups_file_t *fp; /* File */ | |
e07d4801 MS |
846 | const char *home, /* Home directory of user */ |
847 | *cups_encryption, /* CUPS_ENCRYPTION env var */ | |
7cf5915e | 848 | *cups_server, /* CUPS_SERVER env var */ |
3e7fe0ca | 849 | *cups_user, /* CUPS_USER/USER env var */ |
07ed0e9a MS |
850 | #ifdef HAVE_GSSAPI |
851 | *cups_gssservicename, /* CUPS_GSSSERVICENAME env var */ | |
852 | #endif /* HAVE_GSSAPI */ | |
7cf5915e MS |
853 | *cups_anyroot, /* CUPS_ANYROOT env var */ |
854 | *cups_expiredroot, /* CUPS_EXPIREDROOT env var */ | |
855 | *cups_expiredcerts; /* CUPS_EXPIREDCERTS env var */ | |
b423cd4c | 856 | char filename[1024]; /* Filename */ |
857 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
858 | ||
859 | ||
e07d4801 MS |
860 | DEBUG_puts("_cupsSetDefaults()"); |
861 | ||
862 | /* | |
863 | * First collect environment variables... | |
864 | */ | |
865 | ||
07ed0e9a MS |
866 | cups_encryption = getenv("CUPS_ENCRYPTION"); |
867 | cups_server = getenv("CUPS_SERVER"); | |
868 | #ifdef HAVE_GSSAPI | |
869 | cups_gssservicename = getenv("CUPS_GSSSERVICENAME"); | |
870 | #endif /* HAVE_GSSAPI */ | |
871 | cups_anyroot = getenv("CUPS_ANYROOT"); | |
872 | cups_expiredroot = getenv("CUPS_EXPIREDROOT"); | |
873 | cups_expiredcerts = getenv("CUPS_EXPIREDCERTS"); | |
e07d4801 | 874 | |
3e7fe0ca MS |
875 | if ((cups_user = getenv("CUPS_USER")) == NULL) |
876 | cups_user = getenv("USER"); | |
877 | ||
e07d4801 | 878 | /* |
10d09e33 MS |
879 | * Then, if needed, read the ~/.cups/client.conf or /etc/cups/client.conf |
880 | * files to get the default values... | |
e07d4801 MS |
881 | */ |
882 | ||
e07d4801 | 883 | if (cg->encryption == (http_encryption_t)-1 || !cg->server[0] || |
3e7fe0ca | 884 | !cg->user[0] || !cg->ipp_port) |
e07d4801 | 885 | { |
10d09e33 | 886 | if ((home = getenv("HOME")) != NULL) |
d09495fa | 887 | { |
10d09e33 MS |
888 | /* |
889 | * Look for ~/.cups/client.conf... | |
890 | */ | |
e07d4801 | 891 | |
10d09e33 MS |
892 | snprintf(filename, sizeof(filename), "%s/.cups/client.conf", home); |
893 | fp = cupsFileOpen(filename, "r"); | |
894 | } | |
895 | else | |
896 | fp = NULL; | |
e07d4801 | 897 | |
10d09e33 | 898 | if (!fp) |
e07d4801 | 899 | { |
e07d4801 | 900 | /* |
10d09e33 | 901 | * Look for CUPS_SERVERROOT/client.conf... |
e07d4801 MS |
902 | */ |
903 | ||
10d09e33 MS |
904 | snprintf(filename, sizeof(filename), "%s/client.conf", |
905 | cg->cups_serverroot); | |
906 | fp = cupsFileOpen(filename, "r"); | |
e07d4801 MS |
907 | } |
908 | ||
10d09e33 MS |
909 | /* |
910 | * Read the configuration file and apply any environment variables; both | |
911 | * functions handle NULL cups_file_t pointers... | |
912 | */ | |
e07d4801 | 913 | |
3e7fe0ca | 914 | cups_read_client_conf(fp, cg, cups_encryption, cups_server, cups_user, |
07ed0e9a MS |
915 | #ifdef HAVE_GSSAPI |
916 | cups_gssservicename, | |
917 | #endif /* HAVE_GSSAPI */ | |
10d09e33 MS |
918 | cups_anyroot, cups_expiredroot, |
919 | cups_expiredcerts); | |
920 | cupsFileClose(fp); | |
e07d4801 MS |
921 | } |
922 | } | |
923 | ||
924 | ||
925 | /* | |
926 | * 'cups_read_client_conf()' - Read a client.conf file. | |
927 | */ | |
928 | ||
929 | static void | |
930 | cups_read_client_conf( | |
931 | cups_file_t *fp, /* I - File to read */ | |
932 | _cups_globals_t *cg, /* I - Global data */ | |
933 | const char *cups_encryption, /* I - CUPS_ENCRYPTION env var */ | |
7cf5915e | 934 | const char *cups_server, /* I - CUPS_SERVER env var */ |
3e7fe0ca | 935 | const char *cups_user, /* I - CUPS_USER env var */ |
07ed0e9a MS |
936 | #ifdef HAVE_GSSAPI |
937 | const char *cups_gssservicename, | |
938 | /* I - CUPS_GSSSERVICENAME env var */ | |
939 | #endif /* HAVE_GSSAPI */ | |
7cf5915e MS |
940 | const char *cups_anyroot, /* I - CUPS_ANYROOT env var */ |
941 | const char *cups_expiredroot, /* I - CUPS_EXPIREDROOT env var */ | |
942 | const char *cups_expiredcerts) /* I - CUPS_EXPIREDCERTS env var */ | |
e07d4801 MS |
943 | { |
944 | int linenum; /* Current line number */ | |
945 | char line[1024], /* Line from file */ | |
946 | *value, /* Pointer into line */ | |
947 | encryption[1024], /* Encryption value */ | |
85dda01c | 948 | #ifndef __APPLE__ |
7cf5915e | 949 | server_name[1024], /* ServerName value */ |
85dda01c | 950 | #endif /* !__APPLE__ */ |
3e7fe0ca | 951 | user[256], /* User value */ |
7cf5915e MS |
952 | any_root[1024], /* AllowAnyRoot value */ |
953 | expired_root[1024], /* AllowExpiredRoot value */ | |
954 | expired_certs[1024]; /* AllowExpiredCerts value */ | |
07ed0e9a MS |
955 | #ifdef HAVE_GSSAPI |
956 | char gss_service_name[32]; /* GSSServiceName value */ | |
957 | #endif /* HAVE_GSSAPI */ | |
e07d4801 MS |
958 | |
959 | ||
960 | /* | |
961 | * Read from the file... | |
962 | */ | |
963 | ||
964 | linenum = 0; | |
965 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
966 | { | |
967 | if (!cups_encryption && cg->encryption == (http_encryption_t)-1 && | |
88f9aafc | 968 | !_cups_strcasecmp(line, "Encryption") && value) |
e07d4801 MS |
969 | { |
970 | strlcpy(encryption, value, sizeof(encryption)); | |
971 | cups_encryption = encryption; | |
972 | } | |
85dda01c MS |
973 | #ifndef __APPLE__ |
974 | /* | |
f3c17241 | 975 | * The Server directive is not supported on OS X due to app sandboxing |
85dda01c MS |
976 | * restrictions, i.e. not all apps request network access. |
977 | */ | |
e07d4801 | 978 | else if (!cups_server && (!cg->server[0] || !cg->ipp_port) && |
88f9aafc | 979 | !_cups_strcasecmp(line, "ServerName") && value) |
e07d4801 MS |
980 | { |
981 | strlcpy(server_name, value, sizeof(server_name)); | |
982 | cups_server = server_name; | |
983 | } | |
85dda01c | 984 | #endif /* !__APPLE__ */ |
3e7fe0ca MS |
985 | else if (!cups_user && !_cups_strcasecmp(line, "User") && value) |
986 | { | |
987 | strlcpy(user, value, sizeof(user)); | |
988 | cups_user = user; | |
989 | } | |
88f9aafc | 990 | else if (!cups_anyroot && !_cups_strcasecmp(line, "AllowAnyRoot") && value) |
7cf5915e MS |
991 | { |
992 | strlcpy(any_root, value, sizeof(any_root)); | |
993 | cups_anyroot = any_root; | |
994 | } | |
88f9aafc | 995 | else if (!cups_expiredroot && !_cups_strcasecmp(line, "AllowExpiredRoot") && |
7cf5915e MS |
996 | value) |
997 | { | |
998 | strlcpy(expired_root, value, sizeof(expired_root)); | |
999 | cups_expiredroot = expired_root; | |
1000 | } | |
88f9aafc | 1001 | else if (!cups_expiredcerts && !_cups_strcasecmp(line, "AllowExpiredCerts") && |
7cf5915e MS |
1002 | value) |
1003 | { | |
1004 | strlcpy(expired_certs, value, sizeof(expired_certs)); | |
1005 | cups_expiredcerts = expired_certs; | |
1006 | } | |
07ed0e9a | 1007 | #ifdef HAVE_GSSAPI |
88f9aafc | 1008 | else if (!cups_gssservicename && !_cups_strcasecmp(line, "GSSServiceName") && |
07ed0e9a MS |
1009 | value) |
1010 | { | |
1011 | strlcpy(gss_service_name, value, sizeof(gss_service_name)); | |
1012 | cups_gssservicename = gss_service_name; | |
1013 | } | |
1014 | #endif /* HAVE_GSSAPI */ | |
e07d4801 MS |
1015 | } |
1016 | ||
1017 | /* | |
1018 | * Set values... | |
1019 | */ | |
1020 | ||
1021 | if (cg->encryption == (http_encryption_t)-1 && cups_encryption) | |
1022 | { | |
88f9aafc | 1023 | if (!_cups_strcasecmp(cups_encryption, "never")) |
cb7f98ee | 1024 | cg->encryption = HTTP_ENCRYPTION_NEVER; |
88f9aafc | 1025 | else if (!_cups_strcasecmp(cups_encryption, "always")) |
cb7f98ee | 1026 | cg->encryption = HTTP_ENCRYPTION_ALWAYS; |
88f9aafc | 1027 | else if (!_cups_strcasecmp(cups_encryption, "required")) |
cb7f98ee | 1028 | cg->encryption = HTTP_ENCRYPTION_REQUIRED; |
e07d4801 | 1029 | else |
cb7f98ee | 1030 | cg->encryption = HTTP_ENCRYPTION_IF_REQUESTED; |
b423cd4c | 1031 | } |
1032 | ||
e07d4801 | 1033 | if ((!cg->server[0] || !cg->ipp_port) && cups_server) |
6961465f | 1034 | cupsSetServer(cups_server); |
7cf5915e | 1035 | |
10d09e33 MS |
1036 | if (!cg->server[0]) |
1037 | { | |
1038 | #ifdef CUPS_DEFAULT_DOMAINSOCKET | |
1039 | /* | |
1040 | * If we are compiled with domain socket support, only use the | |
1041 | * domain socket if it exists and has the right permissions... | |
1042 | */ | |
1043 | ||
1044 | struct stat sockinfo; /* Domain socket information */ | |
1045 | ||
1046 | if (!stat(CUPS_DEFAULT_DOMAINSOCKET, &sockinfo) && | |
1047 | (sockinfo.st_mode & S_IRWXO) == S_IRWXO) | |
1048 | cups_server = CUPS_DEFAULT_DOMAINSOCKET; | |
1049 | else | |
1050 | #endif /* CUPS_DEFAULT_DOMAINSOCKET */ | |
1051 | cups_server = "localhost"; | |
1052 | ||
1053 | cupsSetServer(cups_server); | |
1054 | } | |
1055 | ||
1056 | if (!cg->ipp_port) | |
1057 | { | |
88f9aafc | 1058 | const char *ipp_port; /* IPP_PORT environment variable */ |
10d09e33 MS |
1059 | |
1060 | if ((ipp_port = getenv("IPP_PORT")) != NULL) | |
1061 | { | |
1062 | if ((cg->ipp_port = atoi(ipp_port)) <= 0) | |
1063 | cg->ipp_port = CUPS_DEFAULT_IPP_PORT; | |
1064 | } | |
10d09e33 | 1065 | else |
88f9aafc | 1066 | cg->ipp_port = CUPS_DEFAULT_IPP_PORT; |
10d09e33 MS |
1067 | } |
1068 | ||
3e7fe0ca MS |
1069 | if (!cg->user[0]) |
1070 | { | |
1071 | if (cups_user) | |
1072 | strlcpy(cg->user, cups_user, sizeof(cg->user)); | |
1073 | else | |
1074 | { | |
1075 | #ifdef WIN32 | |
1076 | /* | |
1077 | * Get the current user name from the OS... | |
1078 | */ | |
1079 | ||
1080 | DWORD size; /* Size of string */ | |
1081 | ||
1082 | size = sizeof(cg->user); | |
1083 | if (!GetUserName(cg->user, &size)) | |
1084 | #else | |
1085 | /* | |
1086 | * Get the user name corresponding to the current UID... | |
1087 | */ | |
1088 | ||
1089 | struct passwd *pwd; /* User/password entry */ | |
1090 | ||
1091 | setpwent(); | |
1092 | if ((pwd = getpwuid(getuid())) != NULL) | |
1093 | { | |
1094 | /* | |
1095 | * Found a match! | |
1096 | */ | |
1097 | ||
1098 | strlcpy(cg->user, pwd->pw_name, sizeof(cg->user)); | |
1099 | } | |
1100 | else | |
1101 | #endif /* WIN32 */ | |
1102 | { | |
1103 | /* | |
1104 | * Use the default "unknown" user name... | |
1105 | */ | |
1106 | ||
5a9febac | 1107 | strlcpy(cg->user, "unknown", sizeof(cg->user)); |
3e7fe0ca MS |
1108 | } |
1109 | } | |
1110 | } | |
1111 | ||
07ed0e9a MS |
1112 | #ifdef HAVE_GSSAPI |
1113 | if (!cups_gssservicename) | |
1114 | cups_gssservicename = CUPS_DEFAULT_GSSSERVICENAME; | |
1115 | ||
1116 | strlcpy(cg->gss_service_name, cups_gssservicename, | |
1117 | sizeof(cg->gss_service_name)); | |
1118 | #endif /* HAVE_GSSAPI */ | |
1119 | ||
7cf5915e | 1120 | if (cups_anyroot) |
88f9aafc MS |
1121 | cg->any_root = !_cups_strcasecmp(cups_anyroot, "yes") || |
1122 | !_cups_strcasecmp(cups_anyroot, "on") || | |
1123 | !_cups_strcasecmp(cups_anyroot, "true"); | |
7cf5915e MS |
1124 | |
1125 | if (cups_expiredroot) | |
88f9aafc MS |
1126 | cg->expired_root = !_cups_strcasecmp(cups_expiredroot, "yes") || |
1127 | !_cups_strcasecmp(cups_expiredroot, "on") || | |
1128 | !_cups_strcasecmp(cups_expiredroot, "true"); | |
7cf5915e MS |
1129 | |
1130 | if (cups_expiredcerts) | |
88f9aafc MS |
1131 | cg->expired_certs = !_cups_strcasecmp(cups_expiredcerts, "yes") || |
1132 | !_cups_strcasecmp(cups_expiredcerts, "on") || | |
1133 | !_cups_strcasecmp(cups_expiredcerts, "true"); | |
b423cd4c | 1134 | } |
1135 | ||
1136 | ||
1137 | /* | |
f2d18633 | 1138 | * End of "$Id$". |
ef416fc2 | 1139 | */ |