1 /* Unix NT password database implementation, version 0.7.5.
3 * This program is free software; you can redistribute it and/or modify it under
4 * the terms of the GNU General Public License as published by the Free
5 * Software Foundation; either version 2 of the License, or (at your option)
8 * This program is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * You should have received a copy of the GNU General Public License along with
14 * this program; if not, write to the Free Software Foundation, Inc., 675
15 * Mass Ave, Cambridge, MA 02139, USA.
18 /* indicate the following groups are defined */
25 /* This is only used in the Sun implementation. */
26 #include <security/pam_appl.h>
30 #include <security/pam_modules.h>
37 * pam_sm_acct_mgmt() verifies whether or not the account is disabled.
41 int pam_sm_acct_mgmt( pam_handle_t *pamh, int flags,
42 int argc, const char **argv )
49 SAM_ACCOUNT *sampass = NULL;
51 extern BOOL in_client;
53 /* Samba initialization. */
54 setup_logging( "pam_smbpass", False );
56 codepage_initialise(lp_client_code_page());
59 ctrl = set_ctrl( flags, argc, argv );
61 /* get the username */
63 retval = pam_get_user( pamh, &name, "Username: " );
64 if (retval != PAM_SUCCESS) {
65 if (on( SMB_DEBUG, ctrl )) {
66 _log_err( LOG_DEBUG, "acct: could not identify user" );
70 if (on( SMB_DEBUG, ctrl )) {
71 _log_err( LOG_DEBUG, "acct: username [%s] obtained", name );
74 if (!initialize_password_db(True)) {
75 _log_err( LOG_ALERT, "Cannot access samba password database" );
76 return PAM_AUTHINFO_UNAVAIL;
79 /* Get the user's record. */
80 pdb_init_sam(&sampass);
81 pdb_getsampwnam(sampass, name );
84 return PAM_USER_UNKNOWN;
86 if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) {
87 if (on( SMB_DEBUG, ctrl )) {
89 , "acct: account %s is administratively disabled", name );
91 make_remark( pamh, ctrl, PAM_ERROR_MSG
92 , "Your account has been disabled; "
93 "please see your system administrator." );
95 return PAM_ACCT_EXPIRED;
98 /* TODO: support for expired passwords. */
103 /* static module data */
105 struct pam_module _pam_smbpass_acct_modstruct = {