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/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2005-2008
*/
/**
*
* @file verify_user_pam_userpass.c
* @brief Authenticate user using pam_userpass module
* @author Jay Sorg
*
*/
#include "arch.h"
#include "os_calls.h"
#include <security/pam_userpass.h>
#define SERVICE "xrdp"
/******************************************************************************/
/* returns boolean */
int DEFAULT_CC
auth_userpass(char* user, char* pass)
{
pam_handle_t* pamh;
pam_userpass_t userpass;
struct pam_conv conv = {pam_userpass_conv, &userpass};
const void* template1;
int status;
userpass.user = user;
userpass.pass = pass;
if (pam_start(SERVICE, user, &conv, &pamh) != PAM_SUCCESS)
{
return 0;
}
status = pam_authenticate(pamh, 0);
if (status != PAM_SUCCESS)
{
pam_end(pamh, status);
return 0;
}
status = pam_acct_mgmt(pamh, 0);
if (status != PAM_SUCCESS)
{
pam_end(pamh, status);
return 0;
}
status = pam_get_item(pamh, PAM_USER, &template1);
if (status != PAM_SUCCESS)
{
pam_end(pamh, status);
return 0;
}
if (pam_end(pamh, PAM_SUCCESS) != PAM_SUCCESS)
{
return 0;
}
return 1;
}
/******************************************************************************/
/* returns error */
int DEFAULT_CC
auth_start_session(void)
{
return 0;
}
/******************************************************************************/
int DEFAULT_CC
auth_end(void)
{
return 0;
}
/******************************************************************************/
int DEFAULT_CC
auth_set_env(void)
{
return 0;
}
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