Authentication with GIT

General
1

Hello everybody,

I found alot of topics like this but still can't figure out where my exact Problem is.
I already had git set up and running fine but for a while now pushing to my repo is not possible anymore. The Credentials window pops up, I enter my credentials and it comes up agian.

When looking up the response in the network-Tab I can see a 400 with this Message:

{"code":"git_auth_failed","message":"remote: Login failed due to incorrect login credentials or method.\nremote: If you are unsure of which login details or login method to use, visit:\nremote: https://support.atlassian.com/bitbucket-cloud/docs/log-into-or-connect-to-bitbucket-cloud/\nfatal: Authentication failed for 'https://bitbucket.org/myUsername/node-red.git/'\n"}

So I went to the page that is mentioned and logged in. With the exact same credentials I entered in node-red. Works fine.

I am using bitbucket and entered an ssh-key to my account. The same key is also registered within node-red. (Settings->Git-Config->SSH-Keys

I have no clue what I am doing wrong. Any hints?

Best regards,
Pinky

2

For me it is working with a token. The github password doesn't work. But, if you create a token on github, it does...
On github, when authenticated, go to settings -> Developper settings (last in the menu on the left). Create a token. Use it :slight_smile:

3

Unfortunatelly I am using bitbucket - and Bitbucket does not support Tokens.

Okay, after digging deeper into the whole thing I connected to the console and fired git from there. Got the same error. So I setup rsa-key verification for the repo and now I was able to push/pull from the console. (Also changed the url of the repo from https to ssh.)

Pushing and pulling from the console works fine now. But I still receive an error message in node-red.
It says:

"Der Repository Host-SchlĂĽssel konnte nicht verifiziert werden. Bitte aktualisieren Sie Ihre known_hosts -Datei und versuchen Sie es erneut."

-> Host key verification can not be done. As I do not receive this error message on the console I think it has something to do with the executing user. Any hints how to solve that?

4

I guess it depends how you have deployed NodeRed. If you have created a specific user or if you run in docker the ssh keys won't be the same as the ones in the console.

5

Perhaps this clears it up. The ssh key needs to exist in the known_hosts file.

1 Like
6

Yeah, that helped somehow.
I already ssh-ed directly via console to bitbucket.org but that only inserted the key to the known_hosts file of the user "pi".

su-ing to the User iobroker is not possible on my system. I already tried adding the key on that way too. What finally worked was: Searching all "known_hosts" files on the System. The user iobroker has one in its home-directory. Root can edit it and adding the key from the link above solved the Problem.

sudo echo "..." does NOT add the key. (No permissions) (Dafuqq?)
sudu su
-> cd /home/iobroker/.ssh
-> nano known_hosts
-> insert key here

bitbucket.org,104.192.143.1 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAubiN81eDcafrgMeLzaFPsw2kNvEcqTKl/VqLat/MaB33pZy0y3rJZtnqwR2qOOvbwKZYKiEO1O6VqNEBxKvJJelCq0dTXWT5pbO2gDXC6h6QDXCaHo6pOHGPUy+YBaGQRGuSusMEASYiWunYN0vCAI8QaXnWMXNMdFP3jHAJH0eDsoiGnLPBlBp4TNm6rYI74nMzgz3B9IikW4WVK+dc8KZJZWYjAuORU3jc1c/NPskD2ASinf8v3xnfXeukU0sJ5N6m5E8VLjObPEO+mN2t/FZTMZLiFqPWc/ALSqnMnnhwrNi2rbfg/rd/IpL8Le3pSBne8+seeFVBoGqzHM9yXw==

Save and you are good to go.
However, it feels like something went wrong in the process here. Shouldn't node-red be able to save the key on its own? Maybe ask if the user shall allow the key?

However - thanks guys!
Working now.

Best regards

7

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.