d9898ee8 |
1 | /* |
2 | ** Copyright 1998 - 2004 Double Precision, Inc. See COPYING for |
3 | ** distribution information. |
4 | */ |
5 | |
6 | #if HAVE_CONFIG_H |
7 | #include "courier_auth_config.h" |
8 | #endif |
9 | #include <stdio.h> |
10 | #include <stdlib.h> |
11 | #include <string.h> |
12 | #include <errno.h> |
13 | #include <pwd.h> |
14 | #if HAVE_UNISTD_H |
15 | #include <unistd.h> |
16 | #endif |
17 | |
18 | #include "auth.h" |
19 | #include "authstaticlist.h" |
20 | #include "courierauthdebug.h" |
21 | |
22 | static const char rcsid[]="$Id: authpwd.c,v 1.15 2004/11/14 02:58:16 mrsam Exp $"; |
23 | |
24 | extern int auth_pwd_pre(const char *userid, const char *service, |
25 | int (*callback)(struct authinfo *, void *), |
26 | void *arg); |
27 | extern void auth_pwd_enumerate( void(*cb_func)(const char *name, |
28 | uid_t uid, |
29 | gid_t gid, |
30 | const char *homedir, |
31 | const char *maildir, |
32 | const char *options, |
33 | void *void_arg), |
34 | void *void_arg); |
35 | |
36 | int auth_pwd(const char *service, const char *authtype, char *authdata, |
37 | int (*callback_func)(struct authinfo *, void *), |
38 | void *callback_arg) |
39 | { |
40 | const char *user, *pass; |
41 | |
42 | if (strcmp(authtype, AUTHTYPE_LOGIN) || |
43 | (user=strtok(authdata, "\n")) == 0 || |
44 | (pass=strtok(0, "\n")) == 0) |
45 | { |
46 | errno=EPERM; |
47 | return (-1); |
48 | } |
49 | |
50 | return auth_sys_common(&auth_pwd_pre, |
51 | user, |
52 | pass, |
53 | service, |
54 | callback_func, |
55 | callback_arg); |
56 | } |
57 | |
58 | static void auth_pwd_cleanup() |
59 | { |
60 | #if HAVE_ENDPWENT |
61 | |
62 | endpwent(); |
63 | #endif |
64 | } |
65 | |
66 | static struct authstaticinfo authpwd_info={ |
67 | "authpwd", |
68 | auth_pwd, |
69 | auth_pwd_pre, |
70 | auth_pwd_cleanup, |
71 | auth_syspasswd, |
72 | auth_pwd_cleanup, |
73 | auth_pwd_enumerate, |
74 | } ; |
75 | |
76 | |
77 | struct authstaticinfo *courier_authpwd_init() |
78 | { |
79 | return &authpwd_info; |
80 | } |