def open_secure_channel(self, algohdr, seqhdr, body):
request = struct_from_binary(ua.OpenSecureChannelRequest, body)
self._connection.select_policy(
algohdr.SecurityPolicyURI, algohdr.SenderCertificate, request.Parameters.SecurityMode)
channel = self._connection.open(request.Parameters, self.iserver)
# send response
response = ua.OpenSecureChannelResponse()
response.Parameters = channel
self.send_response(request.RequestHeader.RequestHandle, seqhdr, response, ua.MessageType.SecureOpen)
def open_secure_channel(self, algohdr, seqhdr, body):
request = struct_from_binary(ua.OpenSecureChannelRequest, body)
if not self._connection.is_open():
# Only call select_policy if the channel isn't open. Otherwise
# it will break the Secure channel renewal.
self._connection.select_policy(algohdr.SecurityPolicyURI,
algohdr.SenderCertificate,
request.Parameters.SecurityMode)
channel = self._connection.open(request.Parameters, self.iserver)
# send response
response = ua.OpenSecureChannelResponse()
response.Parameters = channel
self.send_response(request.RequestHeader.RequestHandle, seqhdr,
response, ua.MessageType.SecureOpen)
