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Commit | Line | Data |
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ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
83bc2aac MS |
4 | * User, system, and password routines for CUPS. |
5 | * | |
7e86f2f6 | 6 | * Copyright 2007-2014 by Apple Inc. |
83bc2aac MS |
7 | * Copyright 1997-2006 by Easy Software Products. |
8 | * | |
9 | * These coded instructions, statements, and computer programs are the | |
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/". | |
14 | * | |
15 | * This file is subject to the Apple OS-Developed Software exception. | |
ef416fc2 | 16 | */ |
17 | ||
18 | /* | |
19 | * Include necessary headers... | |
20 | */ | |
21 | ||
71e16022 | 22 | #include "cups-private.h" |
ef416fc2 | 23 | #include <stdlib.h> |
e00b005a | 24 | #include <sys/stat.h> |
ef416fc2 | 25 | #ifdef WIN32 |
26 | # include <windows.h> | |
5a6b583a MS |
27 | #else |
28 | # include <pwd.h> | |
dcb445bc | 29 | # include <termios.h> |
db8b865d | 30 | # include <sys/utsname.h> |
ef416fc2 | 31 | #endif /* WIN32 */ |
32 | ||
33 | ||
dcb445bc MS |
34 | /* |
35 | * Local constants... | |
36 | */ | |
37 | ||
38 | #define _CUPS_PASSCHAR '*' /* Character that is echoed for password */ | |
39 | ||
40 | ||
b423cd4c | 41 | /* |
42 | * Local functions... | |
43 | */ | |
44 | ||
e07d4801 MS |
45 | static void cups_read_client_conf(cups_file_t *fp, |
46 | _cups_globals_t *cg, | |
47 | const char *cups_encryption, | |
7cf5915e | 48 | const char *cups_server, |
3e7fe0ca | 49 | const char *cups_user, |
07ed0e9a MS |
50 | #ifdef HAVE_GSSAPI |
51 | const char *cups_gssservicename, | |
52 | #endif /* HAVE_GSSAPI */ | |
7cf5915e | 53 | const char *cups_anyroot, |
f51f3773 MS |
54 | const char *cups_expiredcerts, |
55 | const char *cups_validatecerts); | |
b423cd4c | 56 | |
57 | ||
ef416fc2 | 58 | /* |
5a6b583a | 59 | * 'cupsEncryption()' - Get the current encryption settings. |
ef416fc2 | 60 | * |
61 | * The default encryption setting comes from the CUPS_ENCRYPTION | |
568fa3fa | 62 | * environment variable, then the ~/.cups/client.conf file, and finally the |
ef416fc2 | 63 | * /etc/cups/client.conf file. If not set, the default is |
cb7f98ee | 64 | * @code HTTP_ENCRYPTION_IF_REQUESTED@. |
5a6b583a MS |
65 | * |
66 | * Note: The current encryption setting is tracked separately for each thread | |
67 | * in a program. Multi-threaded programs that override the setting via the | |
68 | * @link cupsSetEncryption@ function need to do so in each thread for the same | |
69 | * setting to be used. | |
ef416fc2 | 70 | */ |
71 | ||
72 | http_encryption_t /* O - Encryption settings */ | |
73 | cupsEncryption(void) | |
74 | { | |
ef416fc2 | 75 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
76 | ||
77 | ||
ef416fc2 | 78 | if (cg->encryption == (http_encryption_t)-1) |
e07d4801 | 79 | _cupsSetDefaults(); |
ef416fc2 | 80 | |
81 | return (cg->encryption); | |
82 | } | |
83 | ||
84 | ||
85 | /* | |
86 | * 'cupsGetPassword()' - Get a password from the user. | |
87 | * | |
5a738aea | 88 | * Uses the current password callback function. Returns @code NULL@ if the |
ecdc0628 | 89 | * user does not provide a password. |
5a6b583a MS |
90 | * |
91 | * Note: The current password callback function is tracked separately for each | |
92 | * thread in a program. Multi-threaded programs that override the setting via | |
93 | * the @link cupsSetPasswordCB@ or @link cupsSetPasswordCB2@ functions need to | |
94 | * do so in each thread for the same function to be used. | |
ef416fc2 | 95 | */ |
96 | ||
97 | const char * /* O - Password */ | |
98 | cupsGetPassword(const char *prompt) /* I - Prompt string */ | |
99 | { | |
f11a948a MS |
100 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
101 | ||
102 | ||
103 | return ((cg->password_cb)(prompt, NULL, NULL, NULL, cg->password_data)); | |
104 | } | |
105 | ||
106 | ||
107 | /* | |
108 | * 'cupsGetPassword2()' - Get a password from the user using the advanced | |
5a6b583a | 109 | * password callback. |
f11a948a MS |
110 | * |
111 | * Uses the current password callback function. Returns @code NULL@ if the | |
112 | * user does not provide a password. | |
113 | * | |
5a6b583a MS |
114 | * Note: The current password callback function is tracked separately for each |
115 | * thread in a program. Multi-threaded programs that override the setting via | |
116 | * the @link cupsSetPasswordCB@ or @link cupsSetPasswordCB2@ functions need to | |
117 | * do so in each thread for the same function to be used. | |
118 | * | |
f3c17241 | 119 | * @since CUPS 1.4/OS X 10.6@ |
f11a948a MS |
120 | */ |
121 | ||
122 | const char * /* O - Password */ | |
123 | cupsGetPassword2(const char *prompt, /* I - Prompt string */ | |
124 | http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */ | |
125 | const char *method, /* I - Request method ("GET", "POST", "PUT") */ | |
126 | const char *resource) /* I - Resource path */ | |
127 | { | |
128 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
129 | ||
130 | ||
131 | if (!http) | |
132 | http = _cupsConnect(); | |
133 | ||
134 | return ((cg->password_cb)(prompt, http, method, resource, cg->password_data)); | |
ef416fc2 | 135 | } |
136 | ||
137 | ||
ef416fc2 | 138 | /* |
5a6b583a MS |
139 | * 'cupsServer()' - Return the hostname/address of the current server. |
140 | * | |
141 | * The default server comes from the CUPS_SERVER environment variable, then the | |
142 | * ~/.cups/client.conf file, and finally the /etc/cups/client.conf file. If not | |
143 | * set, the default is the local system - either "localhost" or a domain socket | |
144 | * path. | |
ef416fc2 | 145 | * |
5a6b583a MS |
146 | * The returned value can be a fully-qualified hostname, a numeric IPv4 or IPv6 |
147 | * address, or a domain socket pathname. | |
148 | * | |
149 | * Note: The current server is tracked separately for each thread in a program. | |
150 | * Multi-threaded programs that override the server via the | |
151 | * @link cupsSetServer@ function need to do so in each thread for the same | |
152 | * server to be used. | |
ef416fc2 | 153 | */ |
154 | ||
155 | const char * /* O - Server name */ | |
156 | cupsServer(void) | |
157 | { | |
ef416fc2 | 158 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
159 | ||
160 | ||
ef416fc2 | 161 | if (!cg->server[0]) |
e07d4801 | 162 | _cupsSetDefaults(); |
ef416fc2 | 163 | |
e07d4801 MS |
164 | return (cg->server); |
165 | } | |
ef416fc2 | 166 | |
d09495fa | 167 | |
7cf5915e MS |
168 | /* |
169 | * 'cupsSetClientCertCB()' - Set the client certificate callback. | |
170 | * | |
171 | * Pass @code NULL@ to restore the default callback. | |
172 | * | |
173 | * Note: The current certificate callback is tracked separately for each thread | |
174 | * in a program. Multi-threaded programs that override the callback need to do | |
175 | * so in each thread for the same callback to be used. | |
176 | * | |
f3c17241 | 177 | * @since CUPS 1.5/OS X 10.7@ |
7cf5915e MS |
178 | */ |
179 | ||
180 | void | |
181 | cupsSetClientCertCB( | |
182 | cups_client_cert_cb_t cb, /* I - Callback function */ | |
183 | void *user_data) /* I - User data pointer */ | |
184 | { | |
185 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
186 | ||
187 | ||
188 | cg->client_cert_cb = cb; | |
189 | cg->client_cert_data = user_data; | |
190 | } | |
191 | ||
192 | ||
193 | /* | |
194 | * 'cupsSetCredentials()' - Set the default credentials to be used for SSL/TLS | |
195 | * connections. | |
196 | * | |
197 | * Note: The default credentials are tracked separately for each thread in a | |
198 | * program. Multi-threaded programs that override the setting need to do so in | |
199 | * each thread for the same setting to be used. | |
200 | * | |
f3c17241 | 201 | * @since CUPS 1.5/OS X 10.7@ |
7cf5915e MS |
202 | */ |
203 | ||
204 | int /* O - Status of call (0 = success) */ | |
205 | cupsSetCredentials( | |
206 | cups_array_t *credentials) /* I - Array of credentials */ | |
207 | { | |
208 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
209 | ||
210 | ||
211 | if (cupsArrayCount(credentials) < 1) | |
212 | return (-1); | |
213 | ||
7d5824d6 | 214 | #ifdef HAVE_SSL |
7cf5915e | 215 | _httpFreeCredentials(cg->tls_credentials); |
85dda01c | 216 | cg->tls_credentials = _httpCreateCredentials(credentials); |
7d5824d6 | 217 | #endif /* HAVE_SSL */ |
7cf5915e MS |
218 | |
219 | return (cg->tls_credentials ? 0 : -1); | |
220 | } | |
221 | ||
222 | ||
e07d4801 MS |
223 | /* |
224 | * 'cupsSetEncryption()' - Set the encryption preference. | |
5a6b583a MS |
225 | * |
226 | * The default encryption setting comes from the CUPS_ENCRYPTION | |
227 | * environment variable, then the ~/.cups/client.conf file, and finally the | |
228 | * /etc/cups/client.conf file. If not set, the default is | |
cb7f98ee | 229 | * @code HTTP_ENCRYPTION_IF_REQUESTED@. |
5a6b583a MS |
230 | * |
231 | * Note: The current encryption setting is tracked separately for each thread | |
232 | * in a program. Multi-threaded programs that override the setting need to do | |
233 | * so in each thread for the same setting to be used. | |
e07d4801 | 234 | */ |
ef416fc2 | 235 | |
e07d4801 MS |
236 | void |
237 | cupsSetEncryption(http_encryption_t e) /* I - New encryption preference */ | |
238 | { | |
239 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
ef416fc2 | 240 | |
ef416fc2 | 241 | |
e07d4801 | 242 | cg->encryption = e; |
ef416fc2 | 243 | |
e07d4801 MS |
244 | if (cg->http) |
245 | httpEncryption(cg->http, e); | |
ef416fc2 | 246 | } |
247 | ||
248 | ||
249 | /* | |
250 | * 'cupsSetPasswordCB()' - Set the password callback for CUPS. | |
251 | * | |
5a6b583a MS |
252 | * Pass @code NULL@ to restore the default (console) password callback, which |
253 | * reads the password from the console. Programs should call either this | |
254 | * function or @link cupsSetPasswordCB2@, as only one callback can be registered | |
255 | * by a program per thread. | |
256 | * | |
257 | * Note: The current password callback is tracked separately for each thread | |
258 | * in a program. Multi-threaded programs that override the callback need to do | |
259 | * so in each thread for the same callback to be used. | |
ef416fc2 | 260 | */ |
261 | ||
262 | void | |
263 | cupsSetPasswordCB(cups_password_cb_t cb)/* I - Callback function */ | |
264 | { | |
265 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
266 | ||
267 | ||
f11a948a MS |
268 | if (cb == (cups_password_cb_t)0) |
269 | cg->password_cb = (cups_password_cb2_t)_cupsGetPassword; | |
270 | else | |
271 | cg->password_cb = (cups_password_cb2_t)cb; | |
272 | ||
273 | cg->password_data = NULL; | |
274 | } | |
275 | ||
276 | ||
277 | /* | |
278 | * 'cupsSetPasswordCB2()' - Set the advanced password callback for CUPS. | |
279 | * | |
5a6b583a MS |
280 | * Pass @code NULL@ to restore the default (console) password callback, which |
281 | * reads the password from the console. Programs should call either this | |
282 | * function or @link cupsSetPasswordCB2@, as only one callback can be registered | |
283 | * by a program per thread. | |
284 | * | |
285 | * Note: The current password callback is tracked separately for each thread | |
286 | * in a program. Multi-threaded programs that override the callback need to do | |
287 | * so in each thread for the same callback to be used. | |
f11a948a | 288 | * |
f3c17241 | 289 | * @since CUPS 1.4/OS X 10.6@ |
f11a948a MS |
290 | */ |
291 | ||
292 | void | |
293 | cupsSetPasswordCB2( | |
294 | cups_password_cb2_t cb, /* I - Callback function */ | |
295 | void *user_data) /* I - User data pointer */ | |
296 | { | |
297 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
298 | ||
299 | ||
300 | if (cb == (cups_password_cb2_t)0) | |
301 | cg->password_cb = (cups_password_cb2_t)_cupsGetPassword; | |
ef416fc2 | 302 | else |
303 | cg->password_cb = cb; | |
f11a948a MS |
304 | |
305 | cg->password_data = user_data; | |
ef416fc2 | 306 | } |
307 | ||
308 | ||
309 | /* | |
5a6b583a | 310 | * 'cupsSetServer()' - Set the default server name and port. |
ef416fc2 | 311 | * |
312 | * The "server" string can be a fully-qualified hostname, a numeric | |
5a6b583a MS |
313 | * IPv4 or IPv6 address, or a domain socket pathname. Hostnames and numeric IP |
314 | * addresses can be optionally followed by a colon and port number to override | |
315 | * the default port 631, e.g. "hostname:8631". Pass @code NULL@ to restore the | |
316 | * default server name and port. | |
317 | * | |
318 | * Note: The current server is tracked separately for each thread in a program. | |
319 | * Multi-threaded programs that override the server need to do so in each | |
320 | * thread for the same server to be used. | |
ef416fc2 | 321 | */ |
322 | ||
323 | void | |
324 | cupsSetServer(const char *server) /* I - Server name */ | |
325 | { | |
0cb67df3 MS |
326 | char *options, /* Options */ |
327 | *port; /* Pointer to port */ | |
ef416fc2 | 328 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
329 | ||
330 | ||
331 | if (server) | |
332 | { | |
333 | strlcpy(cg->server, server, sizeof(cg->server)); | |
334 | ||
0cb67df3 MS |
335 | if (cg->server[0] != '/' && (options = strrchr(cg->server, '/')) != NULL) |
336 | { | |
337 | *options++ = '\0'; | |
338 | ||
339 | if (!strcmp(options, "version=1.0")) | |
340 | cg->server_version = 10; | |
341 | else if (!strcmp(options, "version=1.1")) | |
342 | cg->server_version = 11; | |
343 | else if (!strcmp(options, "version=2.0")) | |
344 | cg->server_version = 20; | |
345 | else if (!strcmp(options, "version=2.1")) | |
346 | cg->server_version = 21; | |
347 | else if (!strcmp(options, "version=2.2")) | |
348 | cg->server_version = 22; | |
349 | } | |
567f49cb MS |
350 | else |
351 | cg->server_version = 20; | |
0cb67df3 | 352 | |
ef416fc2 | 353 | if (cg->server[0] != '/' && (port = strrchr(cg->server, ':')) != NULL && |
354 | !strchr(port, ']') && isdigit(port[1] & 255)) | |
355 | { | |
356 | *port++ = '\0'; | |
357 | ||
e07d4801 | 358 | cg->ipp_port = atoi(port); |
ef416fc2 | 359 | } |
360 | ||
361 | if (cg->server[0] == '/') | |
5a9febac | 362 | strlcpy(cg->servername, "localhost", sizeof(cg->servername)); |
ef416fc2 | 363 | else |
364 | strlcpy(cg->servername, cg->server, sizeof(cg->servername)); | |
365 | } | |
366 | else | |
367 | { | |
0cb67df3 MS |
368 | cg->server[0] = '\0'; |
369 | cg->servername[0] = '\0'; | |
370 | cg->server_version = 20; | |
ef416fc2 | 371 | } |
5a738aea MS |
372 | |
373 | if (cg->http) | |
374 | { | |
375 | httpClose(cg->http); | |
376 | cg->http = NULL; | |
377 | } | |
ef416fc2 | 378 | } |
379 | ||
380 | ||
7cf5915e MS |
381 | /* |
382 | * 'cupsSetServerCertCB()' - Set the server certificate callback. | |
383 | * | |
384 | * Pass @code NULL@ to restore the default callback. | |
385 | * | |
386 | * Note: The current credentials callback is tracked separately for each thread | |
387 | * in a program. Multi-threaded programs that override the callback need to do | |
388 | * so in each thread for the same callback to be used. | |
389 | * | |
f3c17241 | 390 | * @since CUPS 1.5/OS X 10.7@ |
7cf5915e MS |
391 | */ |
392 | ||
393 | void | |
394 | cupsSetServerCertCB( | |
395 | cups_server_cert_cb_t cb, /* I - Callback function */ | |
396 | void *user_data) /* I - User data pointer */ | |
397 | { | |
398 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
399 | ||
400 | ||
401 | cg->server_cert_cb = cb; | |
402 | cg->server_cert_data = user_data; | |
403 | } | |
404 | ||
405 | ||
ef416fc2 | 406 | /* |
407 | * 'cupsSetUser()' - Set the default user name. | |
408 | * | |
5a738aea | 409 | * Pass @code NULL@ to restore the default user name. |
5a6b583a MS |
410 | * |
411 | * Note: The current user name is tracked separately for each thread in a | |
412 | * program. Multi-threaded programs that override the user name need to do so | |
413 | * in each thread for the same user name to be used. | |
ef416fc2 | 414 | */ |
415 | ||
416 | void | |
417 | cupsSetUser(const char *user) /* I - User name */ | |
418 | { | |
419 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
420 | ||
421 | ||
422 | if (user) | |
423 | strlcpy(cg->user, user, sizeof(cg->user)); | |
424 | else | |
425 | cg->user[0] = '\0'; | |
426 | } | |
427 | ||
428 | ||
db8b865d MS |
429 | /* |
430 | * 'cupsSetUserAgent()' - Set the default HTTP User-Agent string. | |
431 | * | |
432 | * Setting the string to NULL forces the default value containing the CUPS | |
433 | * version, IPP version, and operating system version and architecture. | |
434 | * | |
9c0e8e5d | 435 | * @since CUPS 1.7/OS X 10.9@ |
db8b865d MS |
436 | */ |
437 | ||
438 | void | |
439 | cupsSetUserAgent(const char *user_agent)/* I - User-Agent string or @code NULL@ */ | |
440 | { | |
441 | _cups_globals_t *cg = _cupsGlobals(); | |
442 | /* Thread globals */ | |
443 | #ifdef WIN32 | |
444 | SYSTEM_INFO sysinfo; /* System information */ | |
445 | OSVERSIONINFO version; /* OS version info */ | |
446 | #else | |
447 | struct utsname name; /* uname info */ | |
448 | #endif /* WIN32 */ | |
449 | ||
450 | ||
451 | if (user_agent) | |
452 | { | |
453 | strlcpy(cg->user_agent, user_agent, sizeof(cg->user_agent)); | |
454 | return; | |
455 | } | |
456 | ||
457 | #ifdef WIN32 | |
458 | version.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); | |
459 | GetVersionEx(&version); | |
460 | GetNativeSystemInfo(&sysinfo); | |
461 | ||
462 | snprintf(cg->user_agent, sizeof(cg->user_agent), | |
463 | CUPS_MINIMAL " (Windows %d.%d; %s) IPP/2.0", | |
464 | version.dwMajorVersion, version.dwMinorVersion, | |
465 | sysinfo.wProcessorArchitecture | |
466 | == PROCESSOR_ARCHITECTURE_AMD64 ? "amd64" : | |
467 | sysinfo.wProcessorArchitecture | |
468 | == PROCESSOR_ARCHITECTURE_ARM ? "arm" : | |
469 | sysinfo.wProcessorArchitecture | |
470 | == PROCESSOR_ARCHITECTURE_IA64 ? "ia64" : | |
471 | sysinfo.wProcessorArchitecture | |
472 | == PROCESSOR_ARCHITECTURE_INTEL ? "intel" : | |
473 | "unknown"); | |
474 | ||
475 | #else | |
476 | uname(&name); | |
477 | ||
478 | snprintf(cg->user_agent, sizeof(cg->user_agent), | |
479 | CUPS_MINIMAL " (%s %s; %s) IPP/2.0", | |
480 | name.sysname, name.release, name.machine); | |
481 | #endif /* WIN32 */ | |
482 | } | |
483 | ||
484 | ||
ef416fc2 | 485 | /* |
486 | * 'cupsUser()' - Return the current user's name. | |
5a6b583a MS |
487 | * |
488 | * Note: The current user name is tracked separately for each thread in a | |
489 | * program. Multi-threaded programs that override the user name with the | |
490 | * @link cupsSetUser@ function need to do so in each thread for the same user | |
491 | * name to be used. | |
ef416fc2 | 492 | */ |
493 | ||
494 | const char * /* O - User name */ | |
495 | cupsUser(void) | |
496 | { | |
497 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
498 | ||
499 | ||
500 | if (!cg->user[0]) | |
3e7fe0ca | 501 | _cupsSetDefaults(); |
ef416fc2 | 502 | |
503 | return (cg->user); | |
504 | } | |
505 | ||
506 | ||
db8b865d MS |
507 | /* |
508 | * 'cupsUserAgent()' - Return the default HTTP User-Agent string. | |
509 | * | |
9c0e8e5d | 510 | * @since CUPS 1.7/OS X 10.9@ |
db8b865d MS |
511 | */ |
512 | ||
513 | const char * /* O - User-Agent string */ | |
514 | cupsUserAgent(void) | |
515 | { | |
516 | _cups_globals_t *cg = _cupsGlobals(); /* Thread globals */ | |
517 | ||
518 | ||
519 | if (!cg->user_agent[0]) | |
520 | cupsSetUserAgent(NULL); | |
521 | ||
522 | return (cg->user_agent); | |
523 | } | |
524 | ||
525 | ||
ef416fc2 | 526 | /* |
527 | * '_cupsGetPassword()' - Get a password from the user. | |
528 | */ | |
529 | ||
dcb445bc | 530 | const char * /* O - Password or @code NULL@ if none */ |
ef416fc2 | 531 | _cupsGetPassword(const char *prompt) /* I - Prompt string */ |
532 | { | |
5a6b583a | 533 | #ifdef WIN32 |
dcb445bc MS |
534 | HANDLE tty; /* Console handle */ |
535 | DWORD mode; /* Console mode */ | |
536 | char passch, /* Current key press */ | |
537 | *passptr, /* Pointer into password string */ | |
538 | *passend; /* End of password string */ | |
12f89d24 | 539 | DWORD passbytes; /* Bytes read */ |
dcb445bc MS |
540 | _cups_globals_t *cg = _cupsGlobals(); |
541 | /* Thread globals */ | |
542 | ||
543 | ||
5a6b583a | 544 | /* |
dcb445bc | 545 | * Disable input echo and set raw input... |
5a6b583a MS |
546 | */ |
547 | ||
dcb445bc MS |
548 | if ((tty = GetStdHandle(STD_INPUT_HANDLE)) == INVALID_HANDLE_VALUE) |
549 | return (NULL); | |
550 | ||
551 | if (!GetConsoleMode(tty, &mode)) | |
552 | return (NULL); | |
553 | ||
554 | if (!SetConsoleMode(tty, 0)) | |
555 | return (NULL); | |
556 | ||
557 | /* | |
558 | * Display the prompt... | |
559 | */ | |
560 | ||
561 | printf("%s ", prompt); | |
562 | fflush(stdout); | |
563 | ||
564 | /* | |
565 | * Read the password string from /dev/tty until we get interrupted or get a | |
566 | * carriage return or newline... | |
567 | */ | |
568 | ||
569 | passptr = cg->password; | |
570 | passend = cg->password + sizeof(cg->password) - 1; | |
571 | ||
12f89d24 | 572 | while (ReadFile(tty, &passch, 1, &passbytes, NULL)) |
dcb445bc MS |
573 | { |
574 | if (passch == 0x0A || passch == 0x0D) | |
575 | { | |
576 | /* | |
577 | * Enter/return... | |
578 | */ | |
579 | ||
580 | break; | |
581 | } | |
582 | else if (passch == 0x08 || passch == 0x7F) | |
583 | { | |
584 | /* | |
585 | * Backspace/delete (erase character)... | |
586 | */ | |
587 | ||
588 | if (passptr > cg->password) | |
589 | { | |
590 | passptr --; | |
591 | fputs("\010 \010", stdout); | |
592 | } | |
593 | else | |
594 | putchar(0x07); | |
595 | } | |
596 | else if (passch == 0x15) | |
597 | { | |
598 | /* | |
599 | * CTRL+U (erase line) | |
600 | */ | |
601 | ||
602 | if (passptr > cg->password) | |
603 | { | |
604 | while (passptr > cg->password) | |
605 | { | |
606 | passptr --; | |
607 | fputs("\010 \010", stdout); | |
608 | } | |
609 | } | |
610 | else | |
611 | putchar(0x07); | |
612 | } | |
613 | else if (passch == 0x03) | |
614 | { | |
615 | /* | |
616 | * CTRL+C... | |
617 | */ | |
618 | ||
619 | passptr = cg->password; | |
620 | break; | |
621 | } | |
622 | else if ((passch & 255) < 0x20 || passptr >= passend) | |
623 | putchar(0x07); | |
624 | else | |
625 | { | |
626 | *passptr++ = passch; | |
627 | putchar(_CUPS_PASSCHAR); | |
628 | } | |
629 | ||
630 | fflush(stdout); | |
631 | } | |
632 | ||
633 | putchar('\n'); | |
634 | fflush(stdout); | |
635 | ||
636 | /* | |
637 | * Cleanup... | |
638 | */ | |
639 | ||
640 | SetConsoleMode(tty, mode); | |
641 | ||
642 | /* | |
643 | * Return the proper value... | |
644 | */ | |
645 | ||
646 | if (passbytes == 1 && passptr > cg->password) | |
647 | { | |
648 | *passptr = '\0'; | |
649 | return (cg->password); | |
650 | } | |
651 | else | |
652 | { | |
653 | memset(cg->password, 0, sizeof(cg->password)); | |
654 | return (NULL); | |
655 | } | |
5a6b583a MS |
656 | |
657 | #else | |
dcb445bc MS |
658 | int tty; /* /dev/tty - never read from stdin */ |
659 | struct termios original, /* Original input mode */ | |
660 | noecho; /* No echo input mode */ | |
661 | char passch, /* Current key press */ | |
662 | *passptr, /* Pointer into password string */ | |
663 | *passend; /* End of password string */ | |
664 | ssize_t passbytes; /* Bytes read */ | |
665 | _cups_globals_t *cg = _cupsGlobals(); | |
666 | /* Thread globals */ | |
667 | ||
668 | ||
5a6b583a | 669 | /* |
dcb445bc | 670 | * Disable input echo and set raw input... |
5a6b583a MS |
671 | */ |
672 | ||
dcb445bc MS |
673 | if ((tty = open("/dev/tty", O_RDONLY)) < 0) |
674 | return (NULL); | |
675 | ||
676 | if (tcgetattr(tty, &original)) | |
677 | { | |
678 | close(tty); | |
679 | return (NULL); | |
680 | } | |
681 | ||
682 | noecho = original; | |
7e86f2f6 | 683 | noecho.c_lflag &= (tcflag_t)~(ICANON | ECHO | ECHOE | ISIG); |
7cf5915e | 684 | |
dcb445bc MS |
685 | if (tcsetattr(tty, TCSAFLUSH, &noecho)) |
686 | { | |
687 | close(tty); | |
7cf5915e | 688 | return (NULL); |
dcb445bc MS |
689 | } |
690 | ||
691 | /* | |
692 | * Display the prompt... | |
693 | */ | |
694 | ||
695 | printf("%s ", prompt); | |
696 | fflush(stdout); | |
697 | ||
698 | /* | |
699 | * Read the password string from /dev/tty until we get interrupted or get a | |
700 | * carriage return or newline... | |
701 | */ | |
702 | ||
703 | passptr = cg->password; | |
704 | passend = cg->password + sizeof(cg->password) - 1; | |
705 | ||
706 | while ((passbytes = read(tty, &passch, 1)) == 1) | |
707 | { | |
8dd318e5 MS |
708 | if (passch == noecho.c_cc[VEOL] || |
709 | # ifdef VEOL2 | |
710 | passch == noecho.c_cc[VEOL2] || | |
711 | # endif /* VEOL2 */ | |
dcb445bc MS |
712 | passch == 0x0A || passch == 0x0D) |
713 | { | |
714 | /* | |
715 | * Enter/return... | |
716 | */ | |
717 | ||
718 | break; | |
719 | } | |
720 | else if (passch == noecho.c_cc[VERASE] || | |
721 | passch == 0x08 || passch == 0x7F) | |
722 | { | |
723 | /* | |
724 | * Backspace/delete (erase character)... | |
725 | */ | |
726 | ||
727 | if (passptr > cg->password) | |
728 | { | |
729 | passptr --; | |
730 | fputs("\010 \010", stdout); | |
731 | } | |
732 | else | |
733 | putchar(0x07); | |
734 | } | |
735 | else if (passch == noecho.c_cc[VKILL]) | |
736 | { | |
737 | /* | |
738 | * CTRL+U (erase line) | |
739 | */ | |
740 | ||
741 | if (passptr > cg->password) | |
742 | { | |
743 | while (passptr > cg->password) | |
744 | { | |
745 | passptr --; | |
746 | fputs("\010 \010", stdout); | |
747 | } | |
748 | } | |
749 | else | |
750 | putchar(0x07); | |
751 | } | |
752 | else if (passch == noecho.c_cc[VINTR] || passch == noecho.c_cc[VQUIT] || | |
753 | passch == noecho.c_cc[VEOF]) | |
754 | { | |
755 | /* | |
756 | * CTRL+C, CTRL+D, or CTRL+Z... | |
757 | */ | |
758 | ||
759 | passptr = cg->password; | |
760 | break; | |
761 | } | |
762 | else if ((passch & 255) < 0x20 || passptr >= passend) | |
763 | putchar(0x07); | |
764 | else | |
765 | { | |
766 | *passptr++ = passch; | |
767 | putchar(_CUPS_PASSCHAR); | |
768 | } | |
769 | ||
770 | fflush(stdout); | |
771 | } | |
772 | ||
773 | putchar('\n'); | |
774 | fflush(stdout); | |
775 | ||
776 | /* | |
777 | * Cleanup... | |
778 | */ | |
779 | ||
780 | tcsetattr(tty, TCSAFLUSH, &original); | |
781 | close(tty); | |
782 | ||
783 | /* | |
784 | * Return the proper value... | |
785 | */ | |
786 | ||
787 | if (passbytes == 1 && passptr > cg->password) | |
788 | { | |
789 | *passptr = '\0'; | |
790 | return (cg->password); | |
791 | } | |
7cf5915e | 792 | else |
dcb445bc MS |
793 | { |
794 | memset(cg->password, 0, sizeof(cg->password)); | |
795 | return (NULL); | |
796 | } | |
ef416fc2 | 797 | #endif /* WIN32 */ |
5a6b583a | 798 | } |
ef416fc2 | 799 | |
800 | ||
eac3a0a0 MS |
801 | #ifdef HAVE_GSSAPI |
802 | /* | |
803 | * '_cupsGSSServiceName()' - Get the GSS (Kerberos) service name. | |
804 | */ | |
805 | ||
806 | const char * | |
807 | _cupsGSSServiceName(void) | |
808 | { | |
809 | _cups_globals_t *cg = _cupsGlobals(); /* Thread globals */ | |
810 | ||
811 | ||
812 | if (!cg->gss_service_name[0]) | |
813 | _cupsSetDefaults(); | |
814 | ||
815 | return (cg->gss_service_name); | |
816 | } | |
817 | #endif /* HAVE_GSSAPI */ | |
818 | ||
819 | ||
ef416fc2 | 820 | /* |
e07d4801 | 821 | * '_cupsSetDefaults()' - Set the default server, port, and encryption. |
b423cd4c | 822 | */ |
823 | ||
e07d4801 MS |
824 | void |
825 | _cupsSetDefaults(void) | |
b423cd4c | 826 | { |
827 | cups_file_t *fp; /* File */ | |
e07d4801 MS |
828 | const char *home, /* Home directory of user */ |
829 | *cups_encryption, /* CUPS_ENCRYPTION env var */ | |
7cf5915e | 830 | *cups_server, /* CUPS_SERVER env var */ |
3e7fe0ca | 831 | *cups_user, /* CUPS_USER/USER env var */ |
07ed0e9a MS |
832 | #ifdef HAVE_GSSAPI |
833 | *cups_gssservicename, /* CUPS_GSSSERVICENAME env var */ | |
834 | #endif /* HAVE_GSSAPI */ | |
7cf5915e | 835 | *cups_anyroot, /* CUPS_ANYROOT env var */ |
f51f3773 MS |
836 | *cups_expiredcerts, /* CUPS_EXPIREDCERTS env var */ |
837 | *cups_validatecerts; /* CUPS_VALIDATECERTS env var */ | |
b423cd4c | 838 | char filename[1024]; /* Filename */ |
839 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
840 | ||
841 | ||
e07d4801 MS |
842 | DEBUG_puts("_cupsSetDefaults()"); |
843 | ||
844 | /* | |
845 | * First collect environment variables... | |
846 | */ | |
847 | ||
07ed0e9a MS |
848 | cups_encryption = getenv("CUPS_ENCRYPTION"); |
849 | cups_server = getenv("CUPS_SERVER"); | |
850 | #ifdef HAVE_GSSAPI | |
851 | cups_gssservicename = getenv("CUPS_GSSSERVICENAME"); | |
852 | #endif /* HAVE_GSSAPI */ | |
853 | cups_anyroot = getenv("CUPS_ANYROOT"); | |
07ed0e9a | 854 | cups_expiredcerts = getenv("CUPS_EXPIREDCERTS"); |
93e3d3f5 | 855 | cups_user = getenv("CUPS_USER"); |
f51f3773 | 856 | cups_validatecerts = getenv("CUPS_VALIDATECERTS"); |
e07d4801 MS |
857 | |
858 | /* | |
10d09e33 MS |
859 | * Then, if needed, read the ~/.cups/client.conf or /etc/cups/client.conf |
860 | * files to get the default values... | |
e07d4801 MS |
861 | */ |
862 | ||
e07d4801 | 863 | if (cg->encryption == (http_encryption_t)-1 || !cg->server[0] || |
3e7fe0ca | 864 | !cg->user[0] || !cg->ipp_port) |
e07d4801 | 865 | { |
83bc2aac MS |
866 | # ifdef HAVE_GETEUID |
867 | if ((geteuid() == getuid() || !getuid()) && getegid() == getgid() && (home = getenv("HOME")) != NULL) | |
868 | # elif !defined(WIN32) | |
869 | if (getuid() && (home = getenv("HOME")) != NULL) | |
870 | # else | |
10d09e33 | 871 | if ((home = getenv("HOME")) != NULL) |
83bc2aac | 872 | # endif /* HAVE_GETEUID */ |
d09495fa | 873 | { |
10d09e33 MS |
874 | /* |
875 | * Look for ~/.cups/client.conf... | |
876 | */ | |
e07d4801 | 877 | |
10d09e33 MS |
878 | snprintf(filename, sizeof(filename), "%s/.cups/client.conf", home); |
879 | fp = cupsFileOpen(filename, "r"); | |
880 | } | |
881 | else | |
882 | fp = NULL; | |
e07d4801 | 883 | |
10d09e33 | 884 | if (!fp) |
e07d4801 | 885 | { |
e07d4801 | 886 | /* |
10d09e33 | 887 | * Look for CUPS_SERVERROOT/client.conf... |
e07d4801 MS |
888 | */ |
889 | ||
10d09e33 MS |
890 | snprintf(filename, sizeof(filename), "%s/client.conf", |
891 | cg->cups_serverroot); | |
892 | fp = cupsFileOpen(filename, "r"); | |
e07d4801 MS |
893 | } |
894 | ||
10d09e33 MS |
895 | /* |
896 | * Read the configuration file and apply any environment variables; both | |
897 | * functions handle NULL cups_file_t pointers... | |
898 | */ | |
e07d4801 | 899 | |
3e7fe0ca | 900 | cups_read_client_conf(fp, cg, cups_encryption, cups_server, cups_user, |
07ed0e9a MS |
901 | #ifdef HAVE_GSSAPI |
902 | cups_gssservicename, | |
903 | #endif /* HAVE_GSSAPI */ | |
f51f3773 | 904 | cups_anyroot, cups_expiredcerts, cups_validatecerts); |
10d09e33 | 905 | cupsFileClose(fp); |
e07d4801 MS |
906 | } |
907 | } | |
908 | ||
909 | ||
910 | /* | |
911 | * 'cups_read_client_conf()' - Read a client.conf file. | |
912 | */ | |
913 | ||
914 | static void | |
915 | cups_read_client_conf( | |
916 | cups_file_t *fp, /* I - File to read */ | |
917 | _cups_globals_t *cg, /* I - Global data */ | |
918 | const char *cups_encryption, /* I - CUPS_ENCRYPTION env var */ | |
7cf5915e | 919 | const char *cups_server, /* I - CUPS_SERVER env var */ |
3e7fe0ca | 920 | const char *cups_user, /* I - CUPS_USER env var */ |
07ed0e9a MS |
921 | #ifdef HAVE_GSSAPI |
922 | const char *cups_gssservicename, | |
923 | /* I - CUPS_GSSSERVICENAME env var */ | |
924 | #endif /* HAVE_GSSAPI */ | |
7cf5915e | 925 | const char *cups_anyroot, /* I - CUPS_ANYROOT env var */ |
f51f3773 MS |
926 | const char *cups_expiredcerts, /* I - CUPS_EXPIREDCERTS env var */ |
927 | const char *cups_validatecerts)/* I - CUPS_VALIDATECERTS env var */ | |
e07d4801 MS |
928 | { |
929 | int linenum; /* Current line number */ | |
930 | char line[1024], /* Line from file */ | |
931 | *value, /* Pointer into line */ | |
932 | encryption[1024], /* Encryption value */ | |
85dda01c | 933 | #ifndef __APPLE__ |
7cf5915e | 934 | server_name[1024], /* ServerName value */ |
85dda01c | 935 | #endif /* !__APPLE__ */ |
3e7fe0ca | 936 | user[256], /* User value */ |
7cf5915e | 937 | any_root[1024], /* AllowAnyRoot value */ |
f51f3773 MS |
938 | expired_certs[1024], /* AllowExpiredCerts value */ |
939 | validate_certs[1024]; /* ValidateCerts value */ | |
07ed0e9a MS |
940 | #ifdef HAVE_GSSAPI |
941 | char gss_service_name[32]; /* GSSServiceName value */ | |
942 | #endif /* HAVE_GSSAPI */ | |
e07d4801 MS |
943 | |
944 | ||
945 | /* | |
946 | * Read from the file... | |
947 | */ | |
948 | ||
949 | linenum = 0; | |
950 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
951 | { | |
952 | if (!cups_encryption && cg->encryption == (http_encryption_t)-1 && | |
88f9aafc | 953 | !_cups_strcasecmp(line, "Encryption") && value) |
e07d4801 MS |
954 | { |
955 | strlcpy(encryption, value, sizeof(encryption)); | |
956 | cups_encryption = encryption; | |
957 | } | |
85dda01c MS |
958 | #ifndef __APPLE__ |
959 | /* | |
f3c17241 | 960 | * The Server directive is not supported on OS X due to app sandboxing |
85dda01c MS |
961 | * restrictions, i.e. not all apps request network access. |
962 | */ | |
e07d4801 | 963 | else if (!cups_server && (!cg->server[0] || !cg->ipp_port) && |
88f9aafc | 964 | !_cups_strcasecmp(line, "ServerName") && value) |
e07d4801 MS |
965 | { |
966 | strlcpy(server_name, value, sizeof(server_name)); | |
967 | cups_server = server_name; | |
968 | } | |
85dda01c | 969 | #endif /* !__APPLE__ */ |
3e7fe0ca MS |
970 | else if (!cups_user && !_cups_strcasecmp(line, "User") && value) |
971 | { | |
972 | strlcpy(user, value, sizeof(user)); | |
973 | cups_user = user; | |
974 | } | |
88f9aafc | 975 | else if (!cups_anyroot && !_cups_strcasecmp(line, "AllowAnyRoot") && value) |
7cf5915e MS |
976 | { |
977 | strlcpy(any_root, value, sizeof(any_root)); | |
978 | cups_anyroot = any_root; | |
979 | } | |
88f9aafc | 980 | else if (!cups_expiredcerts && !_cups_strcasecmp(line, "AllowExpiredCerts") && |
7cf5915e MS |
981 | value) |
982 | { | |
983 | strlcpy(expired_certs, value, sizeof(expired_certs)); | |
984 | cups_expiredcerts = expired_certs; | |
985 | } | |
f51f3773 MS |
986 | else if (!cups_validatecerts && !_cups_strcasecmp(line, "ValidateCerts") && value) |
987 | { | |
988 | strlcpy(validate_certs, value, sizeof(validate_certs)); | |
989 | cups_validatecerts = validate_certs; | |
990 | } | |
07ed0e9a | 991 | #ifdef HAVE_GSSAPI |
88f9aafc | 992 | else if (!cups_gssservicename && !_cups_strcasecmp(line, "GSSServiceName") && |
07ed0e9a MS |
993 | value) |
994 | { | |
995 | strlcpy(gss_service_name, value, sizeof(gss_service_name)); | |
996 | cups_gssservicename = gss_service_name; | |
997 | } | |
998 | #endif /* HAVE_GSSAPI */ | |
e07d4801 MS |
999 | } |
1000 | ||
1001 | /* | |
1002 | * Set values... | |
1003 | */ | |
1004 | ||
1005 | if (cg->encryption == (http_encryption_t)-1 && cups_encryption) | |
1006 | { | |
88f9aafc | 1007 | if (!_cups_strcasecmp(cups_encryption, "never")) |
cb7f98ee | 1008 | cg->encryption = HTTP_ENCRYPTION_NEVER; |
88f9aafc | 1009 | else if (!_cups_strcasecmp(cups_encryption, "always")) |
cb7f98ee | 1010 | cg->encryption = HTTP_ENCRYPTION_ALWAYS; |
88f9aafc | 1011 | else if (!_cups_strcasecmp(cups_encryption, "required")) |
cb7f98ee | 1012 | cg->encryption = HTTP_ENCRYPTION_REQUIRED; |
e07d4801 | 1013 | else |
cb7f98ee | 1014 | cg->encryption = HTTP_ENCRYPTION_IF_REQUESTED; |
b423cd4c | 1015 | } |
1016 | ||
e07d4801 | 1017 | if ((!cg->server[0] || !cg->ipp_port) && cups_server) |
6961465f | 1018 | cupsSetServer(cups_server); |
7cf5915e | 1019 | |
10d09e33 MS |
1020 | if (!cg->server[0]) |
1021 | { | |
1022 | #ifdef CUPS_DEFAULT_DOMAINSOCKET | |
1023 | /* | |
1024 | * If we are compiled with domain socket support, only use the | |
1025 | * domain socket if it exists and has the right permissions... | |
1026 | */ | |
1027 | ||
1028 | struct stat sockinfo; /* Domain socket information */ | |
1029 | ||
1030 | if (!stat(CUPS_DEFAULT_DOMAINSOCKET, &sockinfo) && | |
1031 | (sockinfo.st_mode & S_IRWXO) == S_IRWXO) | |
1032 | cups_server = CUPS_DEFAULT_DOMAINSOCKET; | |
1033 | else | |
1034 | #endif /* CUPS_DEFAULT_DOMAINSOCKET */ | |
1035 | cups_server = "localhost"; | |
1036 | ||
1037 | cupsSetServer(cups_server); | |
1038 | } | |
1039 | ||
1040 | if (!cg->ipp_port) | |
1041 | { | |
88f9aafc | 1042 | const char *ipp_port; /* IPP_PORT environment variable */ |
10d09e33 MS |
1043 | |
1044 | if ((ipp_port = getenv("IPP_PORT")) != NULL) | |
1045 | { | |
1046 | if ((cg->ipp_port = atoi(ipp_port)) <= 0) | |
1047 | cg->ipp_port = CUPS_DEFAULT_IPP_PORT; | |
1048 | } | |
10d09e33 | 1049 | else |
88f9aafc | 1050 | cg->ipp_port = CUPS_DEFAULT_IPP_PORT; |
10d09e33 MS |
1051 | } |
1052 | ||
3e7fe0ca MS |
1053 | if (!cg->user[0]) |
1054 | { | |
1055 | if (cups_user) | |
1056 | strlcpy(cg->user, cups_user, sizeof(cg->user)); | |
1057 | else | |
1058 | { | |
1059 | #ifdef WIN32 | |
1060 | /* | |
1061 | * Get the current user name from the OS... | |
1062 | */ | |
1063 | ||
1064 | DWORD size; /* Size of string */ | |
1065 | ||
1066 | size = sizeof(cg->user); | |
1067 | if (!GetUserName(cg->user, &size)) | |
1068 | #else | |
1069 | /* | |
93e3d3f5 | 1070 | * Try the USER environment variable as the default username... |
3e7fe0ca MS |
1071 | */ |
1072 | ||
93e3d3f5 MS |
1073 | const char *envuser = getenv("USER"); |
1074 | /* Default username */ | |
1075 | struct passwd *pw = NULL; /* Account information */ | |
3e7fe0ca | 1076 | |
93e3d3f5 | 1077 | if (envuser) |
3e7fe0ca MS |
1078 | { |
1079 | /* | |
93e3d3f5 MS |
1080 | * Validate USER matches the current UID, otherwise don't allow it to |
1081 | * override things... This makes sure that printing after doing su or | |
1082 | * sudo records the correct username. | |
3e7fe0ca MS |
1083 | */ |
1084 | ||
93e3d3f5 MS |
1085 | if ((pw = getpwnam(envuser)) != NULL && pw->pw_uid != getuid()) |
1086 | pw = NULL; | |
3e7fe0ca | 1087 | } |
93e3d3f5 MS |
1088 | |
1089 | if (!pw) | |
1090 | pw = getpwuid(getuid()); | |
1091 | ||
1092 | if (pw) | |
1093 | strlcpy(cg->user, pw->pw_name, sizeof(cg->user)); | |
3e7fe0ca MS |
1094 | else |
1095 | #endif /* WIN32 */ | |
1096 | { | |
1097 | /* | |
1098 | * Use the default "unknown" user name... | |
1099 | */ | |
1100 | ||
5a9febac | 1101 | strlcpy(cg->user, "unknown", sizeof(cg->user)); |
3e7fe0ca MS |
1102 | } |
1103 | } | |
1104 | } | |
1105 | ||
07ed0e9a MS |
1106 | #ifdef HAVE_GSSAPI |
1107 | if (!cups_gssservicename) | |
1108 | cups_gssservicename = CUPS_DEFAULT_GSSSERVICENAME; | |
1109 | ||
1110 | strlcpy(cg->gss_service_name, cups_gssservicename, | |
1111 | sizeof(cg->gss_service_name)); | |
1112 | #endif /* HAVE_GSSAPI */ | |
1113 | ||
7cf5915e | 1114 | if (cups_anyroot) |
88f9aafc MS |
1115 | cg->any_root = !_cups_strcasecmp(cups_anyroot, "yes") || |
1116 | !_cups_strcasecmp(cups_anyroot, "on") || | |
1117 | !_cups_strcasecmp(cups_anyroot, "true"); | |
7cf5915e | 1118 | |
7cf5915e | 1119 | if (cups_expiredcerts) |
88f9aafc MS |
1120 | cg->expired_certs = !_cups_strcasecmp(cups_expiredcerts, "yes") || |
1121 | !_cups_strcasecmp(cups_expiredcerts, "on") || | |
1122 | !_cups_strcasecmp(cups_expiredcerts, "true"); | |
f51f3773 MS |
1123 | |
1124 | if (cups_validatecerts) | |
1125 | cg->validate_certs = !_cups_strcasecmp(cups_validatecerts, "yes") || | |
1126 | !_cups_strcasecmp(cups_validatecerts, "on") || | |
1127 | !_cups_strcasecmp(cups_validatecerts, "true"); | |
b423cd4c | 1128 | } |
1129 | ||
1130 | ||
1131 | /* | |
f2d18633 | 1132 | * End of "$Id$". |
ef416fc2 | 1133 | */ |