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1 | /* |
2 | ** Copyright 1998 - 1999 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 "courierauthdebug.h" |
20 | |
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21 | |
22 | int auth_pwd_pre(const char *userid, const char *service, |
23 | int (*callback)(struct authinfo *, void *), |
24 | void *arg) |
25 | { |
26 | struct authinfo auth; |
27 | struct passwd *pw; |
28 | |
29 | memset(&auth, 0, sizeof(auth)); |
30 | |
31 | if ((pw=getpwnam(userid)) == 0) |
32 | { |
33 | if (errno == ENOMEM) return (1); |
34 | return (-1); |
35 | } |
36 | |
37 | auth.sysusername=userid; |
38 | auth.sysgroupid=pw->pw_gid; |
39 | auth.homedir=pw->pw_dir; |
40 | auth.address=userid; |
41 | auth.fullname=pw->pw_gecos; |
42 | auth.passwd=pw->pw_passwd; |
43 | |
44 | courier_authdebug_authinfo("DEBUG: authpwd: ", &auth, 0, pw->pw_passwd); |
45 | return ((*callback)(&auth, arg)); |
46 | } |