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# Copyright 2015 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# The purpose of this test is to verify that the WebSocket handshake correctly
# ignores trailing whitespace on response headers.
# It is used by test case WebSocketEndToEndTest.TrailingWhitespace.
from mod_pywebsocket import handshake
from mod_pywebsocket.handshake.hybi import compute_accept_from_unicode
def web_socket_do_extra_handshake(request):
accept = compute_accept_from_unicode(request.headers_in['Sec-WebSocket-Key'])
message = (b'HTTP/1.1 101 Switching Protocols\r\n'
b'Upgrade: websocket\r\n'
b'Connection: Upgrade\r\n'
b'Sec-WebSocket-Accept: %s\r\n'
b'Sec-WebSocket-Protocol: sip \r\n'
b'\r\n' % accept)
request.connection.write(message)
# Prevent pywebsocket from sending its own handshake message.
raise handshake.AbortedByUserException('Close the connection')
def web_socket_transfer_data(request):
pass
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