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160 lines
6.2 KiB
Python
160 lines
6.2 KiB
Python
from mod_pywebsocket import msgutil
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import time
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import sys
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import struct
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# see the list of tests in test_websocket.html
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def web_socket_do_extra_handshake(request):
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# must set request.ws_protocol to the selected version from ws_requested_protocols
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for x in request.ws_requested_protocols:
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if x != "test-does-not-exist":
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request.ws_protocol = x
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break
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if request.ws_protocol == "test-2.1":
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time.sleep(3)
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elif request.ws_protocol == "test-9":
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time.sleep(3)
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elif request.ws_protocol == "test-10":
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time.sleep(3)
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elif request.ws_protocol == "test-19":
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raise ValueError('Aborting (test-19)')
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elif request.ws_protocol == "test-20" or request.ws_protocol == "test-17":
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time.sleep(3)
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elif request.ws_protocol == "test-22":
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# The timeout is 5 seconds
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time.sleep(13)
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elif request.ws_protocol == "test-41b":
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request.sts = "max-age=100"
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else:
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pass
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# Behave according to recommendation of RFC 6455, section # 5.5.1:
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# "When sending a Close frame in response, the endpoint typically echos the
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# status code it received."
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# - Without this, pywebsocket replies with 1000 to any close code.
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#
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# Note that this function is only called when the client initiates the close
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def web_socket_passive_closing_handshake(request):
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if request.ws_close_code == 1005:
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return None, None
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else:
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return request.ws_close_code, request.ws_close_reason
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def web_socket_transfer_data(request):
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if request.ws_protocol == "test-2.1" or request.ws_protocol == "test-2.2":
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msgutil.close_connection(request)
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elif request.ws_protocol == "test-6":
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resp = "wrong message"
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if msgutil.receive_message(request) == "1":
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resp = "2"
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msgutil.send_message(request, resp.decode('utf-8'))
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resp = "wrong message"
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if msgutil.receive_message(request) == "3":
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resp = "4"
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msgutil.send_message(request, resp.decode('utf-8'))
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resp = "wrong message"
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if msgutil.receive_message(request) == "5":
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resp = "あいうえお"
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msgutil.send_message(request, resp.decode('utf-8'))
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msgutil.close_connection(request)
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elif request.ws_protocol == "test-7":
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msgutil.send_message(request, "test-7 data")
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elif request.ws_protocol == "test-10":
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msgutil.close_connection(request)
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elif request.ws_protocol == "test-11":
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resp = "wrong message"
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if msgutil.receive_message(request) == "client data":
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resp = "server data"
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msgutil.send_message(request, resp.decode('utf-8'))
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elif request.ws_protocol == "test-12":
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msg = msgutil.receive_message(request)
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if msg == u'a\ufffdb':
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# converted unpaired surrogate in UTF-16 to UTF-8 OK
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msgutil.send_message(request, "SUCCESS")
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else:
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msgutil.send_message(request, "FAIL got '" + msg
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+ "' instead of string with replacement char'")
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elif request.ws_protocol == "test-13":
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# first one binary message containing the byte 0x61 ('a')
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request.connection.write('\xff\x01\x61')
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# after a bad utf8 message
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request.connection.write('\x01\x61\xff')
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msgutil.close_connection(request)
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elif request.ws_protocol == "test-14":
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msgutil.close_connection(request)
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msgutil.send_message(request, "server data")
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elif request.ws_protocol == "test-15":
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# DISABLED: close_connection hasn't supported 2nd 'abort' argument for a
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# long time. Passing extra arg was causing exception, which conveniently
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# caused abort :) but as of pywebsocket v606 raising an exception here no
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# longer aborts, and there's no obvious way to close TCP connection w/o
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# sending websocket CLOSE.
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raise RuntimeError("test-15 should be disabled for now")
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#msgutil.close_connection(request, True) # OBSOLETE 2nd arg
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return
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elif request.ws_protocol == "test-17" or request.ws_protocol == "test-21":
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time.sleep(2)
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resp = "wrong message"
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if msgutil.receive_message(request) == "client data":
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resp = "server data"
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msgutil.send_message(request, resp.decode('utf-8'))
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time.sleep(2)
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msgutil.close_connection(request)
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elif request.ws_protocol == "test-20":
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msgutil.send_message(request, "server data")
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msgutil.close_connection(request)
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elif request.ws_protocol == "test-34":
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request.ws_stream.close_connection(1001, "going away now")
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elif request.ws_protocol == "test-35a":
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while not request.client_terminated:
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msgutil.receive_message(request)
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global test35code
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test35code = request.ws_close_code
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global test35reason
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test35reason = request.ws_close_reason
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elif request.ws_protocol == "test-35b":
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request.ws_stream.close_connection(test35code + 1, test35reason)
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elif request.ws_protocol == "test-37b":
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while not request.client_terminated:
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msgutil.receive_message(request)
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global test37code
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test37code = request.ws_close_code
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global test37reason
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test37reason = request.ws_close_reason
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elif request.ws_protocol == "test-37c":
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request.ws_stream.close_connection(test37code, test37reason)
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elif request.ws_protocol == "test-42":
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# Echo back 3 messages
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msgutil.send_message(request,
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msgutil.receive_message(request))
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msgutil.send_message(request,
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msgutil.receive_message(request))
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msgutil.send_message(request,
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msgutil.receive_message(request))
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elif request.ws_protocol == "test-44":
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rcv = msgutil.receive_message(request)
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# check we received correct binary msg
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if len(rcv) == 3 \
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and ord(rcv[0]) == 5 and ord(rcv[1]) == 0 and ord(rcv[2]) == 7:
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# reply with binary msg 0x04
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msgutil.send_message(request, struct.pack("cc", chr(0), chr(4)), True, True)
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else:
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msgutil.send_message(request, "incorrect binary msg received!")
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elif request.ws_protocol == "test-45":
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rcv = msgutil.receive_message(request)
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# check we received correct binary msg
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if rcv == "flob":
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# send back same blob as binary msg
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msgutil.send_message(request, rcv, True, True)
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else:
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msgutil.send_message(request, "incorrect binary msg received: '" + rcv + "'")
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elif request.ws_protocol == "test-46":
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msgutil.send_message(request, "client must drop this if close was called")
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while not request.client_terminated:
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msgutil.receive_message(request)
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