AVR / W5100 / Ethernet - Case 6.4.1 : Non-Strict - 2008 ms @ 2020-06-03T10:51:45.252Z
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:
{'OK': [('timeout', 'A')], 'NON-STRICT': [('timeout', 'A'), ('timeout', 'B')]}
Observed:
[('timeout', 'A'), ('timeout', 'B')]
Case Closing Behavior
Connection was properly closed (OK)
GET /runCase?case=74&agent=AVR%20/%20W5100%20/%20Ethernet HTTP/1.1 Host: 192.168.46.31:9001 Upgrade: websocket Connection: Upgrade Sec-WebSocket-Key: xxp1SFYk0qKxtrWToD7RfA== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Server: AutobahnTestSuite/0.8.0-0.10.9 X-Powered-By: AutobahnPython/0.10.9 Upgrade: WebSocket Connection: Upgrade Sec-WebSocket-Accept: B5wvlJKOp1QqOTGkYmaoSRQagiI=
| Key | Value | Description |
| isServer | True | 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 | True | True, iff I dropped the TCP connection. |
| wasClean | True | True, iff full WebSocket 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 | None | The close reason the peer sent me in close frame (if any). |
| Chop Size | Count | Octets |
| 1 | 27 | 27 |
| 2 | 13 | 26 |
| 3 | 2 | 6 |
| 6 | 1 | 6 |
| 7 | 1 | 7 |
| 9 | 1 | 9 |
| 24 | 1 | 24 |
| 46 | 1 | 46 |
| 66 | 1 | 66 |
| Total | 48 | 217 |
| Chop Size | Count | Octets |
| 4 | 1 | 4 |
| 6 | 1 | 6 |
| 8 | 1 | 8 |
| 13 | 1 | 13 |
| 206 | 1 | 206 |
| Total | 5 | 237 |
| Opcode | Count |
| 8 | 1 |
| Total | 1 |
| Opcode | Count |
| 0 | 2 |
| 1 | 1 |
| 8 | 1 |
| Total | 4 |
000 RX OCTETS: 474554202f72756e436173653f636173653d3734266167656e743d4156522532302f25323057353130302532302f25323045
746865726e657420485454502f31 ...
001 RX OCTETS: 0d0a
002 RX OCTETS: 486f73743a203139322e3136382e34362e33313a39303031
003 RX OCTETS: 0d0a55
004 RX OCTETS: 70
005 RX OCTETS: 6772
006 RX OCTETS: 61
007 RX OCTETS: 6465
008 RX OCTETS: 3a
009 RX OCTETS: 20
010 RX OCTETS: 77
011 RX OCTETS: 6562
012 RX OCTETS: 73
013 RX OCTETS: 6f
014 RX OCTETS: 63
015 RX OCTETS: 6b
016 RX OCTETS: 6574
017 RX OCTETS: 0d0a43
018 RX OCTETS: 6f
019 RX OCTETS: 6e
020 RX OCTETS: 6e
021 RX OCTETS: 65
022 RX OCTETS: 6374
023 RX OCTETS: 69
024 RX OCTETS: 6f
025 RX OCTETS: 6e3a20557067726164
026 RX OCTETS: 65
027 RX OCTETS: 0d0a
028 RX OCTETS: 5365632d576562536f636b65742d4b65793a20787870315346596b30714b78747257546f44375266413d3d0d0a53
029 RX OCTETS: 65
030 RX OCTETS: 632d
031 RX OCTETS: 5765
032 RX OCTETS: 62
033 RX OCTETS: 53
034 RX OCTETS: 6f
035 RX OCTETS: 63
036 RX OCTETS: 6b
037 RX OCTETS: 65
038 RX OCTETS: 742d56657273
039 RX OCTETS: 69
040 RX OCTETS: 6f
041 RX OCTETS: 6e3a
042 RX OCTETS: 2031
043 RX OCTETS: 33
044 RX OCTETS: 0d0a
045 RX OCTETS: 0d0a
046 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
5465737453756974652f302e382e ...
047 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=11, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
κόσμε
048 TX OCTETS: 010bcebae1bdb9cf83cebcceb5
049 DELAY 1.000000 sec for TAG A
050 DELAY TIMEOUT on TAG A
051 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=4, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0xf4908080
052 TX OCTETS: 0004f4908080
053 DELAY 1.000000 sec for TAG B
054 DELAY TIMEOUT on TAG B
055 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=6, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
edited
056 TX OCTETS: 8006656469746564
057 FAIL CONNECTION AFTER 1.000000 sec
058 RX OCTETS: 88
059 RX OCTETS: 828426a7e187c9
060 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=3834323661376531
0x03ef
061 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
062 TX OCTETS: 880203e8
063 TCP DROPPED BY ME