Faraday agent dispatcher fails to connect

[lospoelos]

Dear team, I'm having issues getting the agent dispatcher connect to the server.

• faraday-agent-dispatcher version: 2.5.1
• faraday server version: 4.3.5

  dispatcher.yaml

  server:
  api_port: 443
  host: _<removed>_
  ssl: true
  ssl_cert: ''
  ssl_ignore: 'False'
  websocket_port: 443
  tokens:
  agent: hwVSxCtTXdko3MTHjcDG2URoqQ8JDbGx2NerREYkTwVEpVnlIUSigta83l1ThyB1

  Command

  faraday-dispatcher run --token <copied from server web gui>

  Error message

  2023-04-28 09:33:12,440 - faraday_agent_dispatcher - INFO {MainThread} [dispatcher.py:200 - register()]  Registered successfully
  Traceback (most recent call last):
  File "/usr/local/bin/faraday-dispatcher", line 8, in <module>
  sys.exit(cli())
  File "/usr/lib/python3/dist-packages/click/core.py", line 1128, in __call__
  return self.main(*args, **kwargs)
  agent:
  agent_name: ichabod
  executors:
  nmap:
    max_size: 65536
    params:
      HOST_TIMEOUT:
        base: integer
        mandatory: false
        type: integer
      OPTION_PN:
        base: boolean
        mandatory: false
        type: boolean
      OPTION_SC:
        base: boolean
        mandatory: false
        type: boolean
      OPTION_SV:
        base: boolean
        mandatory: false
        type: boolean
      PORT_LIST:
        base: string
        mandatory: false
        type: string
      SCRIPT_CMD:
        base: string
        mandatory: false
        type: string
      SCRIPT_TIMEOUT:
        base: integer
        mandatory: false
        type: integer
      TARGET:
        base: string
        mandatory: true
  File "/usr/lib/python3/dist-packages/click/core.py", line 1053, in main
  rv = self.invoke(ctx)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1659, in invoke
  return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/lib/python3/dist-packages/click/core.py", line 1395, in invoke
  return ctx.invoke(self.callback, **ctx.params)
  File "/usr/lib/python3/dist-packages/click/core.py", line 754, in invoke
  return __callback(*args, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/faraday_agent_dispatcher/cli/main.py", line 98, in run
  exit_code = asyncio.run(main(config_file, logger, token))
  File "/usr/lib/python3.10/asyncio/runners.py", line 44, in run
  return loop.run_until_complete(main)
  File "/usr/lib/python3.10/asyncio/base_events.py", line 646, in run_until_complete
  return future.result()
  File "/usr/local/lib/python3.10/dist-packages/faraday_agent_dispatcher/cli/main.py", line 75, in main
  await dispatcher.connect()
  File "/usr/local/lib/python3.10/dist-packages/faraday_agent_dispatcher/dispatcher.py", line 231, in connect
  async with websockets.connect(
  File "/usr/local/lib/python3.10/dist-packages/websockets/legacy/client.py", line 642, in __aenter__
  return await self
  File "/usr/local/lib/python3.10/dist-packages/websockets/legacy/client.py", line 659, in __await_impl_timeout__
  return await asyncio.wait_for(self.__await_impl__(), self.open_timeout)
  File "/usr/lib/python3.10/asyncio/tasks.py", line 445, in wait_for
  return fut.result()
  File "/usr/local/lib/python3.10/dist-packages/websockets/legacy/client.py", line 666, in __await_impl__
  await protocol.handshake(
  File "/usr/local/lib/python3.10/dist-packages/websockets/legacy/client.py", line 332, in handshake
  raise InvalidStatusCode(status_code, response_headers)
  websockets.exceptions.InvalidStatusCode: server rejected WebSocket connection: HTTP 200

  Server log

• • [28/Apr/2023:09:48:17 +0000] "GET /_api/v3/info HTTP/1.1" 200 47 "-" "Python/3.10 aiohttp/3.8.4"
• • [28/Apr/2023:09:48:17 +0000] "POST /_api/v3/agent_websocket_token HTTP/1.1" 200 49 "-" "Python/3.10 aiohttp/3.8.4"
• • [28/Apr/2023:09:48:17 +0000] "GET /websockets HTTP/1.1" 200 1918 "-" "Python/3.10 websockets/10.4"

[ezk06eer]

@lospoelos Hi this is resolved in latest versions, please delete dispatcher.yaml and download it from the instance, all should be in latest 5.0.1 and agents in 3.0.1. Cheers!