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https://github.com/dkmstr/openuds.git
synced 2024-12-22 13:34:04 +03:00
Added HTML5 RDP connector (and it works!!) using guacamole as tunneler
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parent
9b6ed31c56
commit
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@ -169,7 +169,8 @@ encoding//src/uds/services/Vmware_enterprise/client/Exceptions.py=utf-8
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encoding//src/uds/services/Vmware_enterprise/client/Server.py=utf-8
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encoding//src/uds/services/Vmware_enterprise/client/Task.py=utf-8
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encoding//src/uds/services/__init__.py=utf-8
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encoding//src/uds/tests.py=utf-8
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encoding//src/uds/transports/HTML5RDP/HTML5RDP.py=utf-8
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encoding//src/uds/transports/HTML5RDP/__init__.py=utf-8
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encoding//src/uds/transports/NX/NXTransport.py=utf-8
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encoding//src/uds/transports/NX/__init__.py=utf-8
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encoding//src/uds/transports/NX/web.py=utf-8
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@ -31,19 +31,35 @@
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@author: Adolfo Gómez, dkmaster at dkmon dot com
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'''
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from django.http import HttpResponseNotAllowed, HttpResponse
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from django.http import HttpResponse
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from uds.core.util.Cache import Cache
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import logging
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logger = logging.getLogger(__name__)
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ERROR = "ERROR"
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CONTENT_TYPE = 'text/plain'
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# We will use the cache to "hold" the tickets valid for users
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def dict2resp(dct):
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return '\r'.join(( k + '\t' + v for k, v in dct.iteritems()))
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def guacamole(request, tunnelId):
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logger.debug('Received credentials request for tunnel id {0}'.format(tunnelId))
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cache = Cache("guacamole")
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cache = Cache('guacamole')
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response = 'protocol\trdp\rhostname\tw7adolfo\rusername\tadmin\rpassword\ttemporal'
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val = cache.get(tunnelId, None)
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return HttpResponse(response, content_type='text/plain')
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if val is None:
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return HttpResponse(ERROR, content_type=CONTENT_TYPE)
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# Remove key from cache, just 1 use
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# Cache has a limit lifetime, so we will allow to "reload" the page
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# cache.remove(tunnelId)
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#response = 'protocol\trdp\rhostname\tw7adolfo\rusername\tadmin\rpassword\ttemporal'
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response = dict2resp(val)
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return HttpResponse(response, content_type=CONTENT_TYPE)
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136
server/src/uds/transports/HTML5RDP/HTML5RDP.py
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136
server/src/uds/transports/HTML5RDP/HTML5RDP.py
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@ -0,0 +1,136 @@
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# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2012 Virtual Cable S.L.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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# * Neither the name of Virtual Cable S.L. nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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'''
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@author: Adolfo Gómez, dkmaster at dkmon dot com
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'''
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from django.utils.translation import ugettext_noop as _
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from uds.core.ui.UserInterface import gui
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from uds.core.util.Cache import Cache
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from uds.core.transports.BaseTransport import Transport
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from uds.core.util import connection
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import logging
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logger = logging.getLogger(__name__)
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READY_CACHE_TIMEOUT = 30
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class HTML5RDPTransport(Transport):
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'''
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Provides access via RDP to service.
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This transport can use an domain. If username processed by authenticator contains '@', it will split it and left-@-part will be username, and right password
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'''
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typeName = _('HTML5 RDP Transport')
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typeType = 'HTML5RDPTransport'
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typeDescription = _('RDP Transport using HTML5 client')
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iconFile = 'rdp.png'
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needsJava = False # If this transport needs java for rendering
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guacamoleServer = gui.TextField(label=_('Tunnel Server'), order = 1, tooltip = _('Host of the tunnel server (use http/http & port if needed)'), defvalue = 'https://')
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useEmptyCreds = gui.CheckBoxField(label = _('Empty creds'), order = 2, tooltip = _('If checked, the credentials used to connect will be emtpy'))
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fixedName = gui.TextField(label=_('Username'), order = 3, tooltip = _('If not empty, this username will be always used as credential'))
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fixedPassword = gui.PasswordField(label=_('Password'), order = 4, tooltip = _('If not empty, this password will be always used as credential'))
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fixedDomain = gui.TextField(label=_('Domain'), order = 5, tooltip = _('If not empty, this domain will be always used as credential (used as DOMAIN\\user)'))
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def initialize(self, values):
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if values is None:
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return
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a = ''
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if self.guacamoleServer.value[0:4] != 'http':
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raise Transport.ValidationException(_('The server must be http or https'))
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# Same check as normal RDP transport
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def isAvailableFor(self, ip):
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'''
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Checks if the transport is available for the requested destination ip
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Override this in yours transports
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'''
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logger.debug('Checking availability for {0}'.format(ip))
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ready = self.cache().get(ip)
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if ready is None:
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# Check again for readyness
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if connection.testServer(ip, '3389') == True:
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self.cache().put(ip, 'Y', READY_CACHE_TIMEOUT)
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return True
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else:
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self.cache().put(ip, 'N', READY_CACHE_TIMEOUT)
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return ready == 'Y'
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def renderForHtml(self, userService, idUserService, idTransport, ip, os, user, password):
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# We use helper to keep this clean
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import uuid
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username = user.getUsernameForAuth()
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domain = ''
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if username.find('@') != -1:
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domain = username[username.find('@')+1:]
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elif username.find('\\') != -1:
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domain = username[:username.find('\\')]
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if self.fixedName.value is not '':
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username = self.fixedName.value
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if self.fixedPassword.value is not '':
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password = self.fixedPassword.value
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if self.fixedDomain.value is not '':
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domain = self.fixedDomain.value
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if self.useEmptyCreds.isTrue():
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username, password, domain = '','',''
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# Fix username/password acording to os manager
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username, password = userService.processUserPassword(username, password)
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if domain != '':
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if domain.find('.') == -1:
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username = domain + '\\' + username
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else:
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username = username + '@' + username
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# Build params dict
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params = { 'protocol':'rdp', 'hostname':ip, 'username': username, 'password': password }
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logger.debug('RDP Params: {0}'.format(params))
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cache = Cache('guacamole')
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key = uuid.uuid4().hex
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cache.put(key, params)
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url = "{0}/transport/?{1}".format( self.guacamoleServer.value, key)
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return '''
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<script type="text/javascript">
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$(document).ready(function() {{
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var url = "{0}&" + window.location.protocol + "//" + window.location.host + "/";
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window.location = url;
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}})
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</script>
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<div id='html5href' />
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'''.format(url)
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36
server/src/uds/transports/HTML5RDP/__init__.py
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36
server/src/uds/transports/HTML5RDP/__init__.py
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@ -0,0 +1,36 @@
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# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2012 Virtual Cable S.L.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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# * Neither the name of Virtual Cable S.L. nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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'''
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@author: Adolfo Gómez, dkmaster at dkmon dot com
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'''
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from uds.core.managers.UserPrefsManager import UserPrefsManager, CommonPrefs
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from HTML5RDP import HTML5RDPTransport
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from django.utils.translation import ugettext_noop as _
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server/src/uds/transports/HTML5RDP/rdp.png
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BIN
server/src/uds/transports/HTML5RDP/rdp.png
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Binary file not shown.
After Width: | Height: | Size: 1.0 KiB |
@ -31,13 +31,13 @@
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@author: Adolfo Gómez, dkmaster at dkmon dot com
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'''
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from uds.core.managers.UserPrefsManager import UserPrefsManager, CommonPrefs
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from uds.transports.RDP.RDPTransport import RDPTransport
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from uds.transports.RDP.TSRDPTransport import TSRDPTransport
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from django.utils.translation import ugettext_noop as _
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from uds.core.managers.UserPrefsManager import UserPrefsManager, CommonPrefs
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from RDPTransport import RDPTransport
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from TSRDPTransport import TSRDPTransport
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UserPrefsManager.manager().registerPrefs('rdp', _('Remote Desktop Protocol'),
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[
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CommonPrefs.screenSizePref,
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CommonPrefs.depthPref
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])
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])
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@ -79,7 +79,7 @@ def generateHtmlForRdp(transport, idUserService, idTransport, os, ip, port, user
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data.append('tun:' + extra['tun'])
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data = scramble('\t'.join(data))
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res = '<div idTransport="applet"><applet code="RdpApplet.class" codebase="%s" archive="%s" width="200" height="22"><param name="data" value="%s"/></applet></div>' % (codebase, '1', data )
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res = '<div id="applet"><applet code="RdpApplet.class" codebase="%s" archive="%s" width="200" height="22"><param name="data" value="%s"/></applet></div>' % (codebase, '1', data )
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if isMac is True:
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res += ('<div><p>' + _('In order to use this service, you should first install CoRD.') + '</p>'
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'<p>' + _('You can obtain it from') + ' <a href="http://cord.sourceforge.net/">' + _('CoRD Website') + '</a></p>'
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