660ac303f0
The loadable sesman authentication modules use different types for the authentication handle returned from auth_userpass(). The PAM module uses a pointer, and the other modules use (effectively) a boolean. Within sesman itself, a long or tbus (intptr_t) is used. This PR replaces all of these types with a pointer to an incomplete type. Consequently:- - A single better-labelled type is used it all places within sesman so it's more obvious what's being handled. - There is no need to cast the authentication handle within the PAM module to a long and back again. - The compiler can check function signatures between auth.h and the various verify modules.
112 lines
2.5 KiB
C
112 lines
2.5 KiB
C
/**
|
|
* xrdp: A Remote Desktop Protocol server.
|
|
*
|
|
* Copyright (C) Jay Sorg 2005-2014
|
|
*
|
|
* 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_bsd.c
|
|
* @brief Authenticate user using BSD password system
|
|
* @author Renaud Allard
|
|
*
|
|
*/
|
|
|
|
#if defined(HAVE_CONFIG_H)
|
|
#include <config_ac.h>
|
|
#endif
|
|
|
|
#include "arch.h"
|
|
#include "auth.h"
|
|
|
|
#define _XOPEN_SOURCE
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <time.h>
|
|
#include <login_cap.h>
|
|
#include <bsd_auth.h>
|
|
|
|
#ifndef SECS_PER_DAY
|
|
#define SECS_PER_DAY (24L*3600L)
|
|
#endif
|
|
|
|
/*
|
|
* Need a complete type for struct auth_info, even though we're
|
|
* not really using it if this module (BSD authentication) is selected */
|
|
struct auth_info
|
|
{
|
|
char dummy;
|
|
};
|
|
|
|
/******************************************************************************/
|
|
/* returns non-NULL for success */
|
|
struct auth_info *
|
|
auth_userpass(const char *user, const char *pass,
|
|
const char *client_ip, int *errorcode)
|
|
{
|
|
/* Need a non-NULL pointer to return to indicate success */
|
|
static struct auth_info success = {0};
|
|
struct auth_info *ret = NULL;
|
|
|
|
if (auth_userokay(user, NULL, "auth-xrdp", pass))
|
|
{
|
|
ret = &success;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* returns error */
|
|
int
|
|
auth_start_session(struct auth_info *auth_info, int display_num)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
int
|
|
auth_end(struct auth_info *auth_info)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
int
|
|
auth_set_env(struct auth_info *auth_info)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
int
|
|
auth_check_pwd_chg(const char *user)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
auth_change_pwd(const char *user, const char *newpwd)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
auth_stop_session(struct auth_info *auth_info)
|
|
{
|
|
return 0;
|
|
}
|