mirror of
https://github.com/samba-team/samba.git
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87fbb7092b
This commit gets rid of all our old codepage handling and replaces it with
iconv. All internal strings in Samba are now in "unix" charset, which may
be multi-byte. See internals.doc and my posting to samba-technical for
a more complete explanation.
(This used to be commit debb471267)
113 lines
2.8 KiB
C
113 lines
2.8 KiB
C
/* Unix NT password database implementation, version 0.7.5.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 675
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* Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* indicate the following groups are defined */
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#define PAM_SM_ACCT
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#include "includes.h"
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#ifndef LINUX
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/* This is only used in the Sun implementation. */
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#include <security/pam_appl.h>
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#endif /* LINUX */
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#include <security/pam_modules.h>
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#include "general.h"
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#include "support.h"
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/*
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* pam_sm_acct_mgmt() verifies whether or not the account is disabled.
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*
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*/
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int pam_sm_acct_mgmt( pam_handle_t *pamh, int flags,
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int argc, const char **argv )
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{
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unsigned int ctrl;
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int retval;
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const char *name;
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const char *p;
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struct smb_passwd *smb_pwent = NULL;
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extern BOOL in_client;
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/* Samba initialization. */
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setup_logging( "pam_smbpass", False );
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in_client = True;
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ctrl = set_ctrl( flags, argc, argv );
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/* get the username */
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retval = pam_get_user( pamh, &name, "Username: " );
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if (retval != PAM_SUCCESS) {
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if (on( SMB_DEBUG, ctrl )) {
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_log_err( LOG_DEBUG, "acct: could not identify user" );
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}
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return retval;
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}
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if (on( SMB_DEBUG, ctrl )) {
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_log_err( LOG_DEBUG, "acct: username [%s] obtained", name );
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}
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if (!initialize_password_db()) {
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_log_err( LOG_ALERT, "Cannot access samba password database" );
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return PAM_AUTHINFO_UNAVAIL;
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}
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/* Get the user's record. */
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smb_pwent = getsmbpwnam( name );
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if (!smb_pwent)
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return PAM_USER_UNKNOWN;
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if (smb_pwent->acct_ctrl & ACB_DISABLED) {
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if (on( SMB_DEBUG, ctrl )) {
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_log_err( LOG_DEBUG
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, "acct: account %s is administratively disabled", name );
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}
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make_remark( pamh, ctrl, PAM_ERROR_MSG
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, "Your account has been disabled; "
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"please see your system administrator." );
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return PAM_ACCT_EXPIRED;
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}
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/* TODO: support for expired passwords. */
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return PAM_SUCCESS;
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}
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/* static module data */
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#ifdef PAM_STATIC
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struct pam_module _pam_smbpass_acct_modstruct = {
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"pam_smbpass",
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NULL,
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NULL,
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pam_sm_acct_mgmt,
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NULL,
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NULL,
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NULL
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};
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#endif
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