AutobahnServer - Case 6.4.1 : Pass - 1001 ms @ 2017-11-02T08:57:12Z
Case Description
Send invalid UTF-8 text message in 3 fragments (frames).
First frame payload is valid, then wait, then 2nd frame which contains the payload making the sequence invalid, then wait, then 3rd frame with rest.
Note that PART1 and PART3 are valid UTF-8 in themselves, PART2 is a 0x110000 encoded as in the UTF-8 integer encoding scheme, but the codepoint is invalid (out of range).
MESSAGE PARTS:
PART1 = cebae1bdb9cf83cebcceb5
PART2 = f4908080
PART3 = 656469746564
Case Expectation
The first frame is accepted, we expect to timeout on the first wait. The 2nd frame should be rejected immediately (fail fast on UTF-8). If we timeout, we expect the connection is failed at least then, since the complete message payload is not valid UTF-8.
Case Outcome
Actual events match at least one expected.
Expected:
{'NON-STRICT': [('timeout', 'A'), ('timeout', 'B')], 'OK': [('timeout', 'A')]}
Observed:
[('timeout', 'A')]
Case Closing Behavior
Connection was properly closed (OK)
GET / HTTP/1.1 User-Agent: AutobahnTestSuite/0.5.5-0.5.14 Host: localhost:9000 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: sdufYIrcxOKP2LnCa1Z9DA== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Server: AutobahnPython/0.5.14 Upgrade: WebSocket Connection: Upgrade Sec-WebSocket-Accept: l09hMl1CMIzucoRQ6HqDTOIJs9w=
Key | Value | Description |
isServer | False | True, iff I (the fuzzer) am a server, and the peer is a client. |
closedByMe | False | True, iff I have initiated closing handshake (that is, did send close first). |
failedByMe | False | True, iff I have failed the WS connection (i.e. due to protocol error). Failing can be either by initiating closing handshake or brutal drop TCP. |
droppedByMe | False | True, iff I dropped the TCP connection. |
wasClean | True | True, iff full WebSockets closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility). |
wasNotCleanReason | None | When wasClean == False, the reason what happened. |
wasServerConnectionDropTimeout | False | When we are a client, and we expected the server to drop the TCP, but that didn't happen in time, this gets True. |
wasOpenHandshakeTimeout | False | When performing the opening handshake, but the peer did not finish in time, this gets True. |
wasCloseHandshakeTimeout | False | When we initiated a closing handshake, but the peer did not respond in time, this gets True. |
localCloseCode | 1000 | The close code I sent in close frame (if any). |
localCloseReason | None | The close reason I sent in close frame (if any). |
remoteCloseCode | 1007 | The close code the peer sent me in close frame (if any). |
remoteCloseReason | encountered invalid UTF-8 while processing text message at payload octet index 12 | The close reason the peer sent me in close frame (if any). |
Chop Size | Count | Octets |
85 | 1 | 85 |
160 | 1 | 160 |
Total | 2 | 245 |
Chop Size | Count | Octets |
8 | 1 | 8 |
10 | 1 | 10 |
17 | 1 | 17 |
240 | 1 | 240 |
Total | 4 | 275 |
Opcode | Count |
8 | 1 |
Total | 1 |
Opcode | Count |
0 | 1 |
1 | 1 |
8 | 1 |
Total | 3 |
000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e352e
352d302e352e31340d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
507974686f6e2f302e352e31340d ...
002 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=11, MASK=e4448213, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0xcebae1bdb9cf83cebcceb5
003 TX OCTETS: 018be44482132afe63ae5d8b01dd588a37
004 DELAY 1.000000 sec for TAG A
005 DELAY TIMEOUT on TAG A
006 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4, MASK=910c2f55, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0xf4908080
007 TX OCTETS: 0084910c2f55659cafd5
008 DELAY 1.000000 sec for TAG B
009 RX OCTETS: 885303ef656e636f756e746572656420696e76616c6964205554462d38207768696c652070726f63657373696e6720746578
74206d6573736167652061742070 ...
010 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=83, MASKED=False, MASK=None
0x03ef656e636f756e746572656420696e76616c6964205554462d38207768696c652070726f63657373696e672074657874
206d65737361676520617420706179 ...
011 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=fede4ed7, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
012 TX OCTETS: 8882fede4ed7fd36
013 TCP DROPPED BY PEER