1/*-
2 * Copyright 1998 Juniper Networks, Inc.
3 * All rights reserved.
4 * Copyright (c) 2001 Networks Associates Technologies, Inc.
5 * All rights reserved.
6 *
7 * Portions of this software were developed for the FreeBSD Project by
8 * ThinkSec AS and NAI Labs, the Security Research Division of Network
9 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
10 * ("CBOSS"), as part of the DARPA CHATS research program.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. The name of the author may not be used to endorse or promote
21 * products derived from this software without specific prior written
22 * permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 */
36
37#include <sys/cdefs.h>
38__FBSDID("$FreeBSD: head/lib/libpam/modules/pam_tacplus/pam_tacplus.c 87398 2001-12-05 16:06:35Z des $");
39
40#include <sys/param.h>
41
42#include <pwd.h>
43#include <stdlib.h>
44#include <string.h>
45#include <syslog.h>
46#include <taclib.h>
47#include <unistd.h>
48
49#define PAM_SM_AUTH
50#define PAM_SM_ACCOUNT
51#define PAM_SM_SESSION
52#define PAM_SM_PASSWORD
53
54#include <security/pam_modules.h>
55
56#include "pam_mod_misc.h"
57
58enum { PAM_OPT_CONF=PAM_OPT_STD_MAX, PAM_OPT_TEMPLATE_USER };
59
60static struct opttab other_options[] = {
61 { "conf", PAM_OPT_CONF },
62 { "template_user", PAM_OPT_TEMPLATE_USER },
63 { NULL, 0 }
64};
65
66typedef int (*set_func)(struct tac_handle *, const char *);
67
68static int do_item(pam_handle_t *, struct tac_handle *, int,
69 set_func, const char *);
70static char *get_msg(struct tac_handle *);
71static int set_msg(struct tac_handle *, const char *);
72
73static int
74do_item(pam_handle_t *pamh, struct tac_handle *tach, int item,
75 set_func func, const char *funcname)
76{
77 int retval;
78 const void *value;
79
80 retval = pam_get_item(pamh, item, &value);
81 if (retval != PAM_SUCCESS)
82 return retval;
83 if (value != NULL && (*func)(tach, (const char *)value) == -1) {
84 syslog(LOG_CRIT, "%s: %s", funcname, tac_strerror(tach));
85 tac_close(tach);
86 return PAM_SERVICE_ERR;
87 }
88 return PAM_SUCCESS;
89}
90
91static char *
92get_msg(struct tac_handle *tach)
93{
94 char *msg;
95
96 msg = tac_get_msg(tach);
97 if (msg == NULL) {
98 syslog(LOG_CRIT, "tac_get_msg: %s", tac_strerror(tach));
99 tac_close(tach);
100 return NULL;
101 }
102 return msg;
103}
104
105static int
106set_msg(struct tac_handle *tach, const char *msg)
107{
108 if (tac_set_msg(tach, msg) == -1) {
109 syslog(LOG_CRIT, "tac_set_msg: %s", tac_strerror(tach));
110 tac_close(tach);
111 return -1;
112 }
113 return 0;
114}
115
116PAM_EXTERN int
117pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
118 const char **argv)
119{
120 struct options options;
121 int retval;
122 struct tac_handle *tach;
123 char *conf_file;
124 char *template_user;
125
126 pam_std_option(&options, other_options, argc, argv);
127
128 PAM_LOG("Options processed");
129
130 conf_file = NULL;
131 pam_test_option(&options, PAM_OPT_CONF, &conf_file);
132 template_user = NULL;
133 pam_test_option(&options, PAM_OPT_TEMPLATE_USER, &template_user);
134
135 tach = tac_open();
136 if (tach == NULL) {
137 syslog(LOG_CRIT, "tac_open failed");
138 PAM_RETURN(PAM_SERVICE_ERR);
139 }
140 if (tac_config(tach, conf_file) == -1) {
141 syslog(LOG_ALERT, "tac_config: %s", tac_strerror(tach));
142 tac_close(tach);
143 PAM_RETURN(PAM_SERVICE_ERR);
144 }
145 if (tac_create_authen(tach, TAC_AUTHEN_LOGIN, TAC_AUTHEN_TYPE_ASCII,
146 TAC_AUTHEN_SVC_LOGIN) == -1) {
147 syslog(LOG_CRIT, "tac_create_authen: %s", tac_strerror(tach));
148 tac_close(tach);
149 PAM_RETURN(PAM_SERVICE_ERR);
150 }
151
152 PAM_LOG("Done tac_open() ... tac_close()");
153
154 retval = do_item(pamh, tach, PAM_USER, tac_set_user, "tac_set_user");
155 if (retval != PAM_SUCCESS)
156 PAM_RETURN(retval);
157
158 PAM_LOG("Done user");
159
160 retval = do_item(pamh, tach, PAM_TTY, tac_set_port, "tac_set_port");
161 if (retval != PAM_SUCCESS)
162 PAM_RETURN(retval);
163
164 PAM_LOG("Done tty");
165
166 retval = do_item(pamh, tach, PAM_RHOST, tac_set_rem_addr,
167 "tac_set_rem_addr");
168 if (retval != PAM_SUCCESS)
169 PAM_RETURN(retval);
170
171 for ( ; ; ) {
172 char *srvr_msg;
173 size_t msg_len;
174 const char *user_msg;
175 char *data_msg;
176 int sflags;
177 int status;
178
179 sflags = tac_send_authen(tach);
180 if (sflags == -1) {
181 syslog(LOG_CRIT, "tac_send_authen: %s",
182 tac_strerror(tach));
183 tac_close(tach);
184 PAM_RETURN(PAM_AUTHINFO_UNAVAIL);
185 }
186 status = TAC_AUTHEN_STATUS(sflags);
187 if (!TAC_AUTHEN_NOECHO(sflags))
188 pam_set_option(&options, PAM_OPT_ECHO_PASS);
189 switch (status) {
190
191 case TAC_AUTHEN_STATUS_PASS:
192 tac_close(tach);
193 if (template_user != NULL) {
194 const void *item;
195 const char *user;
196
197 PAM_LOG("Trying template user: %s",
198 template_user);
199
200 /*
201 * If the given user name doesn't exist in
202 * the local password database, change it
203 * to the value given in the "template_user"
204 * option.
205 */
206 retval = pam_get_item(pamh, PAM_USER, &item);
207 if (retval != PAM_SUCCESS)
208 PAM_RETURN(retval);
209 user = (const char *)item;
210 if (getpwnam(user) == NULL) {
211 pam_set_item(pamh, PAM_USER,
212 template_user);
213 PAM_LOG("Using template user");
214 }
215 }
216 PAM_RETURN(PAM_SUCCESS);
217
218 case TAC_AUTHEN_STATUS_FAIL:
219 tac_close(tach);
220 PAM_VERBOSE_ERROR("TACACS+ authentication failed");
221 PAM_RETURN(PAM_AUTH_ERR);
222
223 case TAC_AUTHEN_STATUS_GETUSER:
224 case TAC_AUTHEN_STATUS_GETPASS:
225 if ((srvr_msg = get_msg(tach)) == NULL)
226 PAM_RETURN(PAM_SERVICE_ERR);
227 if (status == TAC_AUTHEN_STATUS_GETUSER)
228 retval = pam_get_user(pamh, &user_msg,
229 srvr_msg[0] != '\0' ? srvr_msg : NULL);
230 else if (status == TAC_AUTHEN_STATUS_GETPASS)
231 retval = pam_get_pass(pamh, &user_msg,
232 srvr_msg[0] != '\0' ? srvr_msg :
233 "Password:", &options);
234 free(srvr_msg);
235 if (retval != PAM_SUCCESS) {
236 /* XXX - send a TACACS+ abort packet */
237 tac_close(tach);
238 PAM_RETURN(retval);
239 }
240 if (set_msg(tach, user_msg) == -1)
241 PAM_RETURN(PAM_SERVICE_ERR);
242 break;
243
244 case TAC_AUTHEN_STATUS_GETDATA:
245 if ((srvr_msg = get_msg(tach)) == NULL)
246 PAM_RETURN(PAM_SERVICE_ERR);
247 retval = pam_prompt(pamh,
248 pam_test_option(&options, PAM_OPT_ECHO_PASS, NULL)
249 ? PAM_PROMPT_ECHO_ON : PAM_PROMPT_ECHO_OFF,
250 srvr_msg[0] != '\0' ? srvr_msg : "Data:",
251 &data_msg);
252 free(srvr_msg);
253 if (retval != PAM_SUCCESS) {
254 /* XXX - send a TACACS+ abort packet */
255 tac_close(tach);
256 PAM_RETURN(retval);
257 }
258 retval = set_msg(tach, data_msg);
259 memset(data_msg, 0, strlen(data_msg));
260 free(data_msg);
261 if (retval == -1)
262 PAM_RETURN(PAM_SERVICE_ERR);
263 break;
264
265 case TAC_AUTHEN_STATUS_ERROR:
266 srvr_msg = (char *)tac_get_data(tach, &msg_len);
267 if (srvr_msg != NULL && msg_len != 0) {
268 syslog(LOG_CRIT, "tac_send_authen:"
269 " server detected error: %s", srvr_msg);
270 free(srvr_msg);
271 }
272 else
273 syslog(LOG_CRIT,
274 "tac_send_authen: server detected error");
275 tac_close(tach);
276 PAM_RETURN(PAM_AUTHINFO_UNAVAIL);
277 break;
278
279 case TAC_AUTHEN_STATUS_RESTART:
280 case TAC_AUTHEN_STATUS_FOLLOW:
281 default:
282 syslog(LOG_CRIT,
283 "tac_send_authen: unexpected status %#x", status);
284 tac_close(tach);
285 PAM_RETURN(PAM_AUTHINFO_UNAVAIL);
286 }
287 }
288}
289
290PAM_EXTERN int
291pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv)
292{
293 struct options options;
294
295 pam_std_option(&options, NULL, argc, argv);
296
297 PAM_LOG("Options processed");
298
299 PAM_RETURN(PAM_IGNORE);
300}
301
302PAM_EXTERN int
303pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
304{
305 struct options options;
306
307 pam_std_option(&options, NULL, argc, argv);
308
309 PAM_LOG("Options processed");
310
311 PAM_RETURN(PAM_IGNORE);
312}
313
314PAM_EXTERN int
315pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
316{
317 struct options options;
318
319 pam_std_option(&options, NULL, argc, argv);
320
321 PAM_LOG("Options processed");
322
323 PAM_RETURN(PAM_IGNORE);
324}
325
326PAM_EXTERN int
327pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
328{
329 struct options options;
330
331 pam_std_option(&options, NULL, argc, argv);
332
333 PAM_LOG("Options processed");
334
335 PAM_RETURN(PAM_IGNORE);
336}
337
338PAM_EXTERN int
339pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
340{
341 struct options options;
342
343 pam_std_option(&options, NULL, argc, argv);
344
345 PAM_LOG("Options processed");
346
347 PAM_RETURN(PAM_IGNORE);
348}
349
350PAM_MODULE_ENTRY("pam_tacplus");
2 * Copyright 1998 Juniper Networks, Inc.
3 * All rights reserved.
4 * Copyright (c) 2001 Networks Associates Technologies, Inc.
5 * All rights reserved.
6 *
7 * Portions of this software were developed for the FreeBSD Project by
8 * ThinkSec AS and NAI Labs, the Security Research Division of Network
9 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
10 * ("CBOSS"), as part of the DARPA CHATS research program.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. The name of the author may not be used to endorse or promote
21 * products derived from this software without specific prior written
22 * permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 */
36
37#include <sys/cdefs.h>
38__FBSDID("$FreeBSD: head/lib/libpam/modules/pam_tacplus/pam_tacplus.c 87398 2001-12-05 16:06:35Z des $");
39
40#include <sys/param.h>
41
42#include <pwd.h>
43#include <stdlib.h>
44#include <string.h>
45#include <syslog.h>
46#include <taclib.h>
47#include <unistd.h>
48
49#define PAM_SM_AUTH
50#define PAM_SM_ACCOUNT
51#define PAM_SM_SESSION
52#define PAM_SM_PASSWORD
53
54#include <security/pam_modules.h>
55
56#include "pam_mod_misc.h"
57
58enum { PAM_OPT_CONF=PAM_OPT_STD_MAX, PAM_OPT_TEMPLATE_USER };
59
60static struct opttab other_options[] = {
61 { "conf", PAM_OPT_CONF },
62 { "template_user", PAM_OPT_TEMPLATE_USER },
63 { NULL, 0 }
64};
65
66typedef int (*set_func)(struct tac_handle *, const char *);
67
68static int do_item(pam_handle_t *, struct tac_handle *, int,
69 set_func, const char *);
70static char *get_msg(struct tac_handle *);
71static int set_msg(struct tac_handle *, const char *);
72
73static int
74do_item(pam_handle_t *pamh, struct tac_handle *tach, int item,
75 set_func func, const char *funcname)
76{
77 int retval;
78 const void *value;
79
80 retval = pam_get_item(pamh, item, &value);
81 if (retval != PAM_SUCCESS)
82 return retval;
83 if (value != NULL && (*func)(tach, (const char *)value) == -1) {
84 syslog(LOG_CRIT, "%s: %s", funcname, tac_strerror(tach));
85 tac_close(tach);
86 return PAM_SERVICE_ERR;
87 }
88 return PAM_SUCCESS;
89}
90
91static char *
92get_msg(struct tac_handle *tach)
93{
94 char *msg;
95
96 msg = tac_get_msg(tach);
97 if (msg == NULL) {
98 syslog(LOG_CRIT, "tac_get_msg: %s", tac_strerror(tach));
99 tac_close(tach);
100 return NULL;
101 }
102 return msg;
103}
104
105static int
106set_msg(struct tac_handle *tach, const char *msg)
107{
108 if (tac_set_msg(tach, msg) == -1) {
109 syslog(LOG_CRIT, "tac_set_msg: %s", tac_strerror(tach));
110 tac_close(tach);
111 return -1;
112 }
113 return 0;
114}
115
116PAM_EXTERN int
117pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
118 const char **argv)
119{
120 struct options options;
121 int retval;
122 struct tac_handle *tach;
123 char *conf_file;
124 char *template_user;
125
126 pam_std_option(&options, other_options, argc, argv);
127
128 PAM_LOG("Options processed");
129
130 conf_file = NULL;
131 pam_test_option(&options, PAM_OPT_CONF, &conf_file);
132 template_user = NULL;
133 pam_test_option(&options, PAM_OPT_TEMPLATE_USER, &template_user);
134
135 tach = tac_open();
136 if (tach == NULL) {
137 syslog(LOG_CRIT, "tac_open failed");
138 PAM_RETURN(PAM_SERVICE_ERR);
139 }
140 if (tac_config(tach, conf_file) == -1) {
141 syslog(LOG_ALERT, "tac_config: %s", tac_strerror(tach));
142 tac_close(tach);
143 PAM_RETURN(PAM_SERVICE_ERR);
144 }
145 if (tac_create_authen(tach, TAC_AUTHEN_LOGIN, TAC_AUTHEN_TYPE_ASCII,
146 TAC_AUTHEN_SVC_LOGIN) == -1) {
147 syslog(LOG_CRIT, "tac_create_authen: %s", tac_strerror(tach));
148 tac_close(tach);
149 PAM_RETURN(PAM_SERVICE_ERR);
150 }
151
152 PAM_LOG("Done tac_open() ... tac_close()");
153
154 retval = do_item(pamh, tach, PAM_USER, tac_set_user, "tac_set_user");
155 if (retval != PAM_SUCCESS)
156 PAM_RETURN(retval);
157
158 PAM_LOG("Done user");
159
160 retval = do_item(pamh, tach, PAM_TTY, tac_set_port, "tac_set_port");
161 if (retval != PAM_SUCCESS)
162 PAM_RETURN(retval);
163
164 PAM_LOG("Done tty");
165
166 retval = do_item(pamh, tach, PAM_RHOST, tac_set_rem_addr,
167 "tac_set_rem_addr");
168 if (retval != PAM_SUCCESS)
169 PAM_RETURN(retval);
170
171 for ( ; ; ) {
172 char *srvr_msg;
173 size_t msg_len;
174 const char *user_msg;
175 char *data_msg;
176 int sflags;
177 int status;
178
179 sflags = tac_send_authen(tach);
180 if (sflags == -1) {
181 syslog(LOG_CRIT, "tac_send_authen: %s",
182 tac_strerror(tach));
183 tac_close(tach);
184 PAM_RETURN(PAM_AUTHINFO_UNAVAIL);
185 }
186 status = TAC_AUTHEN_STATUS(sflags);
187 if (!TAC_AUTHEN_NOECHO(sflags))
188 pam_set_option(&options, PAM_OPT_ECHO_PASS);
189 switch (status) {
190
191 case TAC_AUTHEN_STATUS_PASS:
192 tac_close(tach);
193 if (template_user != NULL) {
194 const void *item;
195 const char *user;
196
197 PAM_LOG("Trying template user: %s",
198 template_user);
199
200 /*
201 * If the given user name doesn't exist in
202 * the local password database, change it
203 * to the value given in the "template_user"
204 * option.
205 */
206 retval = pam_get_item(pamh, PAM_USER, &item);
207 if (retval != PAM_SUCCESS)
208 PAM_RETURN(retval);
209 user = (const char *)item;
210 if (getpwnam(user) == NULL) {
211 pam_set_item(pamh, PAM_USER,
212 template_user);
213 PAM_LOG("Using template user");
214 }
215 }
216 PAM_RETURN(PAM_SUCCESS);
217
218 case TAC_AUTHEN_STATUS_FAIL:
219 tac_close(tach);
220 PAM_VERBOSE_ERROR("TACACS+ authentication failed");
221 PAM_RETURN(PAM_AUTH_ERR);
222
223 case TAC_AUTHEN_STATUS_GETUSER:
224 case TAC_AUTHEN_STATUS_GETPASS:
225 if ((srvr_msg = get_msg(tach)) == NULL)
226 PAM_RETURN(PAM_SERVICE_ERR);
227 if (status == TAC_AUTHEN_STATUS_GETUSER)
228 retval = pam_get_user(pamh, &user_msg,
229 srvr_msg[0] != '\0' ? srvr_msg : NULL);
230 else if (status == TAC_AUTHEN_STATUS_GETPASS)
231 retval = pam_get_pass(pamh, &user_msg,
232 srvr_msg[0] != '\0' ? srvr_msg :
233 "Password:", &options);
234 free(srvr_msg);
235 if (retval != PAM_SUCCESS) {
236 /* XXX - send a TACACS+ abort packet */
237 tac_close(tach);
238 PAM_RETURN(retval);
239 }
240 if (set_msg(tach, user_msg) == -1)
241 PAM_RETURN(PAM_SERVICE_ERR);
242 break;
243
244 case TAC_AUTHEN_STATUS_GETDATA:
245 if ((srvr_msg = get_msg(tach)) == NULL)
246 PAM_RETURN(PAM_SERVICE_ERR);
247 retval = pam_prompt(pamh,
248 pam_test_option(&options, PAM_OPT_ECHO_PASS, NULL)
249 ? PAM_PROMPT_ECHO_ON : PAM_PROMPT_ECHO_OFF,
250 srvr_msg[0] != '\0' ? srvr_msg : "Data:",
251 &data_msg);
252 free(srvr_msg);
253 if (retval != PAM_SUCCESS) {
254 /* XXX - send a TACACS+ abort packet */
255 tac_close(tach);
256 PAM_RETURN(retval);
257 }
258 retval = set_msg(tach, data_msg);
259 memset(data_msg, 0, strlen(data_msg));
260 free(data_msg);
261 if (retval == -1)
262 PAM_RETURN(PAM_SERVICE_ERR);
263 break;
264
265 case TAC_AUTHEN_STATUS_ERROR:
266 srvr_msg = (char *)tac_get_data(tach, &msg_len);
267 if (srvr_msg != NULL && msg_len != 0) {
268 syslog(LOG_CRIT, "tac_send_authen:"
269 " server detected error: %s", srvr_msg);
270 free(srvr_msg);
271 }
272 else
273 syslog(LOG_CRIT,
274 "tac_send_authen: server detected error");
275 tac_close(tach);
276 PAM_RETURN(PAM_AUTHINFO_UNAVAIL);
277 break;
278
279 case TAC_AUTHEN_STATUS_RESTART:
280 case TAC_AUTHEN_STATUS_FOLLOW:
281 default:
282 syslog(LOG_CRIT,
283 "tac_send_authen: unexpected status %#x", status);
284 tac_close(tach);
285 PAM_RETURN(PAM_AUTHINFO_UNAVAIL);
286 }
287 }
288}
289
290PAM_EXTERN int
291pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv)
292{
293 struct options options;
294
295 pam_std_option(&options, NULL, argc, argv);
296
297 PAM_LOG("Options processed");
298
299 PAM_RETURN(PAM_IGNORE);
300}
301
302PAM_EXTERN int
303pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
304{
305 struct options options;
306
307 pam_std_option(&options, NULL, argc, argv);
308
309 PAM_LOG("Options processed");
310
311 PAM_RETURN(PAM_IGNORE);
312}
313
314PAM_EXTERN int
315pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
316{
317 struct options options;
318
319 pam_std_option(&options, NULL, argc, argv);
320
321 PAM_LOG("Options processed");
322
323 PAM_RETURN(PAM_IGNORE);
324}
325
326PAM_EXTERN int
327pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
328{
329 struct options options;
330
331 pam_std_option(&options, NULL, argc, argv);
332
333 PAM_LOG("Options processed");
334
335 PAM_RETURN(PAM_IGNORE);
336}
337
338PAM_EXTERN int
339pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
340{
341 struct options options;
342
343 pam_std_option(&options, NULL, argc, argv);
344
345 PAM_LOG("Options processed");
346
347 PAM_RETURN(PAM_IGNORE);
348}
349
350PAM_MODULE_ENTRY("pam_tacplus");