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/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2004-2012
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
*
* @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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