Configure & Test Rocket.chat SlackBridge (integraton to mirror slack channels on Rocket.Chat)

[fititnt]

• Documentation: https://rocket.chat/docs/administrator-guides/import/slack/slackbridge/
• Our slack team: https://chatopswg.slack.com
• Our Rocket.Chat: https://rocketchat.chatopswg.xyz

[fititnt]

As https://rocket.chat/docs/administrator-guides/import/slack/slackbridge/:

...

[fititnt]

humm

rocketchat_1          | rocketchat_logger rocketchat_logger.js:278 SlackBridge ➔ Class.error Error attempting to connect to Slack { Error: tunneling socket could not be established, cause=unable to verify the first certificate
rocketchat_1          |   at ClientRequest.onError (/app/bundle/programs/server/npm/node_modules/meteor/http/node_modules/tunnel-agent/index.js:176:17)
rocketchat_1          |   at Object.onceWrapper (events.js:315:30)
rocketchat_1          |   at emitOne (events.js:116:13)
rocketchat_1          |   at ClientRequest.emit (events.js:211:7)
rocketchat_1          |   at TLSSocket.socketErrorListener (_http_client.js:387:9)
rocketchat_1          |   at emitOne (events.js:116:13)
rocketchat_1          |   at TLSSocket.emit (events.js:211:7)
rocketchat_1          |   at emitErrorNT (internal/streams/destroy.js:64:8)
rocketchat_1          |   at _combinedTickCallback (internal/process/next_tick.js:138:11)
rocketchat_1          |   at process._tickDomainCallback (internal/process/next_tick.js:218:9)
rocketchat_1          |  code: 'ECONNRESET' }

[fititnt]

https://github.com/request/tunnel-agent/blob/eb2b1b19e09ee0e6a2b54eb2612755731b7301dc/index.js#L176

  function onError(cause) {
    connectReq.removeAllListeners()

    debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack)
    var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message)
    error.code = 'ECONNRESET'
    options.request.emit('error', error)
    self.removeSocket(placeholder)
  }

[fititnt]

I tried to disable valid SSL checking, and it still persists.

Tried with SlackBridge Out disabled. No change.

Due to the error message and the lack of complaint from other people, it must be some error on our server. I think I'll retry at another time or ask someone else on our group to test.

[fititnt]

Humm, our container cannot curl -v https://slack.com/api.

root@chatopswg:~# docker exec -it rocketchat_rocketchat_1 bash
rocketchat@e2ded707228a:/app/bundle$ curl -v https://slack.com/api
* Hostname was NOT found in DNS cache
*   Trying 45.55.32.60...
* connect to 45.55.32.60 port 1080 failed: Connection refused
* Failed to connect to rocketchat.chatopswg.xyz port 1080: Connection refused
* Closing connection 0
curl: (7) Failed to connect to rocketchat.chatopswg.xyz port 1080: Connection refused