108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/*
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* Copyright (C) 2013 Glyptodon LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef GUAC_SSH_H
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#define GUAC_SSH_H
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#include "config.h"
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#include "guac_sftp.h"
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#include "guac_ssh.h"
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#include "guac_ssh_user.h"
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#include "settings.h"
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#include "terminal.h"
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#ifdef ENABLE_SSH_AGENT
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#include "ssh_agent.h"
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#endif
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#include <guacamole/client.h>
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#include <pthread.h>
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/**
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* SSH-specific client data.
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*/
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typedef struct guac_ssh_client {
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/**
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* SSH connection settings.
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*/
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guac_ssh_settings* settings;
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#ifdef ENABLE_SSH_AGENT
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/**
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* The current agent, if any.
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*/
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ssh_auth_agent* auth_agent;
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#endif
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/**
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* The SSH client thread.
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*/
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pthread_t client_thread;
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/**
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* The user and credentials to use for all SSH sessions.
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*/
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guac_common_ssh_user* user;
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/**
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* SSH session, used by the SSH client thread.
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*/
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guac_common_ssh_session* session;
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/**
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* SFTP session, used by the SFTP client/filesystem.
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*/
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guac_common_ssh_session* sftp_session;
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/**
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* The filesystem object exposed for the SFTP session.
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*/
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guac_common_ssh_sftp_filesystem* sftp_filesystem;
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/**
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* SSH terminal channel, used by the SSH client thread.
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*/
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LIBSSH2_CHANNEL* term_channel;
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/**
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* Lock dictating access to the SSH terminal channel.
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*/
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pthread_mutex_t term_channel_lock;
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/**
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* The terminal which will render all output from the SSH client.
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*/
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guac_terminal* term;
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} guac_ssh_client ;
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/**
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* Main SSH client thread, handling transfer of SSH output to STDOUT.
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*/
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void* ssh_client_thread(void* data);
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#endif
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