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109 lines
3.3 KiB
109 lines
3.3 KiB
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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xrdp: A Remote Desktop Protocol server.
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Copyright (C) Jay Sorg 2005-2008
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*/
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/**
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*
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* @file scp_v0.c
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* @brief scp version 0 implementation
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* @author Jay Sorg, Simone Fedele
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*
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*/
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#include "sesman.h"
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extern struct config_sesman* g_cfg; /* in sesman.c */
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/******************************************************************************/
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void DEFAULT_CC
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scp_v0_process(struct SCP_CONNECTION* c, struct SCP_SESSION* s)
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{
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int display = 0;
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tbus data;
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struct session_item* s_item;
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data = auth_userpass(s->username, s->password);
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if (data)
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{
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s_item = session_get_bydata(s->username, s->width, s->height, s->bpp, s->type);
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if (s_item != 0)
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{
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display = s_item->display;
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if (0 != s->client_ip)
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{
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log_message(&(g_cfg->log), LOG_LEVEL_INFO, "++ reconnected session: username %s, display :%d.0, session_pid %d, ip %s", s->username, display, s_item->pid, s->client_ip);
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}
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else
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{
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log_message(&(g_cfg->log), LOG_LEVEL_INFO, "++ reconnected session: username %s, display :%d.0, session_pid %d", s->username, display, s_item->pid);
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}
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auth_end(data);
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/* don't set data to null here */
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}
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else
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{
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LOG_DBG(&(g_cfg->log), "pre auth");
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if (1 == access_login_allowed(s->username))
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{
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if (0 != s->client_ip)
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{
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log_message(&(g_cfg->log), LOG_LEVEL_INFO, "++ created session (access granted): username %s, ip %s", s->username, s->client_ip);
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}
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else
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{
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log_message(&(g_cfg->log), LOG_LEVEL_INFO, "++ created session (access granted): username %s", s->username);
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}
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if (SCP_SESSION_TYPE_XVNC == s->type)
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{
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log_message(&(g_cfg->log), LOG_LEVEL_INFO, "starting Xvnc session...");
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display = session_start(s->width, s->height, s->bpp, s->username,
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s->password, data, SESMAN_SESSION_TYPE_XVNC,
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s->domain, s->program, s->directory, s->client_ip);
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}
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else
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{
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log_message(&(g_cfg->log), LOG_LEVEL_INFO, "starting X11rdp session...");
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display = session_start(s->width, s->height, s->bpp, s->username,
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s->password, data, SESMAN_SESSION_TYPE_XRDP,
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s->domain, s->program, s->directory, s->client_ip);
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}
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}
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else
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{
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display = 0;
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}
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}
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if (display == 0)
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{
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auth_end(data);
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scp_v0s_deny_connection(c);
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}
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else
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{
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scp_v0s_allow_connection(c, display);
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}
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}
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else
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{
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scp_v0s_deny_connection(c);
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}
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}
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