Sponsoring: n8n

[A Former User]

https://git.atrilahiji.dev/atrilahiji/cloudron-n8n-app

Works

Gotta use chrome/chromium based browser it seems. Firefox gets that connection lost issue.

I did only test with a webhook trigger going to an http request action (which is 99.9% of my use cases) but ymmv. I didn't test much else because I don't use a large number of the services it works with.
This is based largely on @jimcavoli 's package (I literally changed one thing in the manifest).

Install by pulling the repo and doing the while cloudron build/install stuff. Ya know the drill now.

[thetomester13]

@atrilahiji can confirm I'm no longer seeing the 'Connection Lost' on Chrome! (Though still present on Firefox ). Either way, you're my hero! Will be playing around with this more over the next few days.

[thetomester13]

@atrilahiji I came across a few things, wondering if you have some input on these:

• I'm not able to simply 'run' workflows. Trying to 'Execute' results in an endless spinning of a wheel. When trying to hit 'Stop' to stop the execution, this shows up in the logs:

Apr 27 13:51:02 Error: The execution id "6" could not be found.
Apr 27 13:51:02 at /usr/local/node-12.16.3/lib/node_modules/n8n/dist/src/Server.js:1142:27
Apr 27 13:51:02 at runMicrotasks (<anonymous>)
Apr 27 13:51:02 at processTicksAndRejections (internal/process/task_queues.js:97:5)
Apr 27 13:51:02 at async /usr/local/node-12.16.3/lib/node_modules/n8n/dist/src/ResponseHelper.js:76:26

• I can switch over a workflow to a webhook, and then properly trigger the workflow, which is awesome! However, to test this out, I'm doing a simple 'send email' using my Cloudron SMTP credentials. This node fails on the workflow with the following error: ERROR: 140532647925632:error:1408F10B:SSL routines:ssl3_get_record:wrong version number:../deps/openssl/openssl/ssl/record/ssl3_record.c:332:

I know this is very much a work in progress, just wanted to record these in case anyone has some input.

[A Former User]

@thetomester13 huh openssl errors??? O_O

Yeah not immediately sure why but I'll do some digging.

I'm also just going to do some cleaning up of the package

[thetomester13]

@atrilahiji upon further investigation , it seems as if it's just a problem with the Send Email node (or maybe my credentials? Though IMAP is confirmed working). I'm able to create other workflows with other triggers that run properly! Very awesome stuff!

[A Former User]

@thetomester13 Yeah seems to be a weird upstream issue. I also just disabled SSL for SMTP and it worked. Still using port 587

[A Former User]

@thetomester13 I also bumped both the N8N and Node versions

[girish]

@thetomester13 said in Sponsoring: n8n:

@atrilahiji upon further investigation , it seems as if it's just a problem with the Send Email node (or maybe my credentials? Though IMAP is confirmed working). I'm able to create other workflows with other triggers that run properly! Very awesome stuff!

There seems to a bug with the cert renewal logic which I am just investigating. If you go to Services -> Mail -> Restart it copies over the fresh cert.

[girish]

@atrilahiji @thetomester13 so, should i just go ahead and push that as unstable?

[thetomester13]

@atrilahiji said in Sponsoring: n8n:

@thetomester13 I also bumped both the N8N and Node versions

I'm still not able to get my SMTP Send Email node to work for some reason, even with the refresh of Mail certs and Ignoring SSL Errors. shrug not a huge deal for now, I'll play around with it some more coming up.

@girish said in Sponsoring: n8n:

@atrilahiji @thetomester13 so, should i just go ahead and push that as unstable?

I think that should be fine!

[A Former User]

@girish It seems stable enough to be unstable. FYI the most up to date package is here https://git.atrilahiji.dev/atrilahiji/cloudron-n8n-app

[thetomester13]

@atrilahiji ooooookay. You said you turned off SSL, not SSL Errors. Yes, turning that off in the credentials themselves worked!

[A Former User]

@thetomester13 Yep! Gmail seemed to think it was secured with TLS anyways so IDK? IMAP seems to work anyways.

[girish]

@atrilahiji do you think you can add a LICENSE file and I can then put the repo in git.cloudron.io. Thanks!

[A Former User]

@girish Done

[girish]

@atrilahiji Thanks! Here - https://git.cloudron.io/cloudron/n8n-app . you and @thetomester13 should have push access. I am just building the unstable package.

[girish]

OK, this is published as unstable now. I haven't really looked into the package code itself but I will take a look when I find the time this week. I created a n8n app category, so please continue discussing there.

[marcusquinn]

Awesome work - thank you kindly! Will give it a good test, and see if we can contribute connectors for EspoCRM too.

[girish]

@marcusquinn Yes, as a heads up, it doesn't work in firefox, only in chrome. Some nginx/event source issue - https://forum.cloudron.io/topic/4980/cannot-reach-backend-server

[marcusquinn]

@girish Cool - got it. I guess that means all/most Chromiums.

As an aside; I have ended up reviewing Edge in the last couple of days by chance - it's surprisingly nice, and certainly better than the trojan horse that is Google Chrome.