2 * Copyright (c) 2005 The SCO Group. All rights reserved.
3 * Copyright (c) 2005 Tim Rice. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #ifdef UNIXWARE_LONG_PASSWORDS
37 #include "auth-options.h"
42 sys_auth_passwd(Authctxt *authctxt, const char *password)
44 struct passwd *pw = authctxt->pw;
45 char *encrypted_password;
48 /* Just use the supplied fake password if authctxt is invalid */
49 char *pw_password = authctxt->valid ? shadow_pw(pw) : pw->pw_passwd;
51 /* Check for users with no password. */
52 if (strcmp(pw_password, "") == 0 && strcmp(password, "") == 0)
55 salt = (pw_password[0] && pw_password[1]) ? pw_password : "xx";
56 if (nischeck(pw->pw_name))
57 return(strcmp(crypt(password, salt), pw_password) == 0);
59 return(strcmp(bigcrypt(password, salt), pw_password) == 0);
65 char password_file[] = "/etc/passwd";
67 struct passwd *ent = NULL;
69 if ((fd = fopen (password_file, "r")) == NULL) {
71 * If the passwd file has dissapeared we are in a bad state.
72 * However, returning 0 will send us back through the
73 * authentication scheme that has checked the ia database for
80 * fgetpwent() only reads from password file, so we know for certain
81 * that the user is local.
83 while (ent = fgetpwent(fd)) {
84 if (strcmp (ent->pw_name, namep) == 0) {
95 #endif /* UNIXWARE_LONG_PASSWORDS */
99 get_iaf_password(struct passwd *pw)
101 char *pw_password = NULL;
104 if (!ia_openinfo(pw->pw_name,&uinfo)) {
105 ia_get_logpwd(uinfo, &pw_password);
106 if (pw_password == NULL)
107 fatal("Unable to get the shadow passwd");
112 fatal("Unable to open the shadow passwd file");
114 #endif /* HAVE_LIBIAF */