def __init__(self):
LayerAutomata.__init__(self, None)
#server capabilities
self._serverCapabilities = {
caps.CapsType.CAPSTYPE_GENERAL : caps.Capability(caps.GeneralCapability()),
caps.CapsType.CAPSTYPE_BITMAP : caps.Capability(caps.BitmapCapability()),
caps.CapsType.CAPSTYPE_ORDER : caps.Capability(caps.OrderCapability()),
caps.CapsType.CAPSTYPE_POINTER : caps.Capability(caps.PointerCapability(isServer = True)),
caps.CapsType.CAPSTYPE_INPUT : caps.Capability(caps.InputCapability()),
caps.CapsType.CAPSTYPE_VIRTUALCHANNEL : caps.Capability(caps.VirtualChannelCapability()),
caps.CapsType.CAPSTYPE_FONT : caps.Capability(caps.FontCapability()),
caps.CapsType.CAPSTYPE_COLORCACHE : caps.Capability(caps.ColorCacheCapability()),
caps.CapsType.CAPSTYPE_SHARE : caps.Capability(caps.ShareCapability())
}
#client capabilities
self._clientCapabilities = {
caps.CapsType.CAPSTYPE_GENERAL : caps.Capability(caps.GeneralCapability()),
caps.CapsType.CAPSTYPE_BITMAP : caps.Capability(caps.BitmapCapability()),
caps.CapsType.CAPSTYPE_ORDER : caps.Capability(caps.OrderCapability()),
caps.CapsType.CAPSTYPE_BITMAPCACHE : caps.Capability(caps.BitmapCacheCapability()),
caps.CapsType.CAPSTYPE_POINTER : caps.Capability(caps.PointerCapability()),
caps.CapsType.CAPSTYPE_INPUT : caps.Capability(caps.InputCapability()),
caps.CapsType.CAPSTYPE_BRUSH : caps.Capability(caps.BrushCapability()),
caps.CapsType.CAPSTYPE_GLYPHCACHE : caps.Capability(caps.GlyphCapability()),
caps.CapsType.CAPSTYPE_OFFSCREENCACHE : caps.Capability(caps.OffscreenBitmapCacheCapability()),
caps.CapsType.CAPSTYPE_VIRTUALCHANNEL : caps.Capability(caps.VirtualChannelCapability()),
caps.CapsType.CAPSTYPE_SOUND : caps.Capability(caps.SoundCapability()),
caps.CapsType.CAPSETTYPE_MULTIFRAGMENTUPDATE : caps.Capability(caps.MultiFragmentUpdate())
}
#share id between client and server
self._shareId = 0x103EA
#enable or not fast path
self._fastPathSender = None
def __init__(self, presentation):
"""
@param presentation: Layer (generally pdu layer)
"""
LayerAutomata.__init__(self, presentation)
#thios layer is like a fastpath proxy
self._fastPathTransport = None
self._fastPathPresentation = None
#credentials
self._info = RDPInfo(extendedInfoConditional = lambda:(self.getGCCServerSettings().SC_CORE.rdpVersion.value == gcc.Version.RDP_VERSION_5_PLUS))
#True if classic encryption is enable
self._enableEncryption = False
#Enable Secure Mac generation
self._enableSecureCheckSum = False
#initialise decrypt and encrypt keys
self._macKey = None
self._initialDecrytKey = None
self._initialEncryptKey = None
self._currentDecrytKey = None
self._currentEncryptKey = None
#counter before update
self._nbEncryptedPacket = 0
self._nbDecryptedPacket = 0
#current rc4 tab
self._decryptRc4 = None
self._encryptRc4 = None
def __init__(self, presentation):
"""
@param presentation: upper layer, MCS layer in RDP case
"""
LayerAutomata.__init__(self, presentation)
#client requested selectedProtocol
self._requestedProtocol = Protocols.PROTOCOL_SSL | Protocols.PROTOCOL_HYBRID
#server selected selectedProtocol
self._selectedProtocol = Protocols.PROTOCOL_SSL
def __init__(self, presentation, receiveOpcode, sendOpcode, virtualChannels = []):
"""
@param presentation: {Layer} presentation layer
@param virtualChannels: {Array(Layer]} list additional channels like rdpsnd... [tuple(mcs.ChannelDef, layer)]
@param receiveOpcode: {integer} opcode check when receive data
@param sendOpcode: {integer} opcode use when send data
"""
LayerAutomata.__init__(self, presentation)
self._clientSettings = gcc.clientSettings()
self._serverSettings = gcc.serverSettings()
#default user Id
self._userId = 1 + Channel.MCS_USERCHANNEL_BASE
#list of channel use in this layer and connection state
self._channels = {Channel.MCS_GLOBAL_CHANNEL: presentation}
#virtual channels
self._virtualChannels = virtualChannels
#send opcode
self._sendOpcode = sendOpcode
#receive opcode
self._receiveOpcode = receiveOpcode
def __init__(self,
presentation,
receiveOpcode,
sendOpcode,
virtualChannels=[]):
"""
@param presentation: {Layer} presentation layer
@param virtualChannels: {Array(Layer]} list additional channels like rdpsnd... [tuple(mcs.ChannelDef, layer)]
@param receiveOpcode: {integer} opcode check when receive data
@param sendOpcode: {integer} opcode use when send data
"""
LayerAutomata.__init__(self, presentation)
self._clientSettings = gcc.clientSettings()
self._serverSettings = gcc.serverSettings()
#default user Id
self._userId = 1 + Channel.MCS_USERCHANNEL_BASE
#list of channel use in this layer and connection state
self._channels = {Channel.MCS_GLOBAL_CHANNEL: presentation}
#virtual channels
self._virtualChannels = virtualChannels
#send opcode
self._sendOpcode = sendOpcode
#receive opcode
self._receiveOpcode = receiveOpcode
