403 Error after logging in for the first time

[nucleardreamer]

After deploying to balena (with the basicstation also deployed), logging in with default admin/changeme on the main page gives back a 403 Forbidden: Token exchange refused, no option to do anything unless I blow away the cookies to get back to the login screen.

Also, trying to Create an account is erroring on the url https://null/api/v3/auth_info, but I'm pretty sure this is unrelated.

[nucleardreamer]

I resolved this by adding my devices IP address as the TS_DOMAIN variable

[xoseperez]

Hi The code sets the default TS_DOMAIN to the first IP address in the LAN:

https://github.com/xoseperez/balena-tts-lns/blob/56e527cb27b5bc67e491dfe715c0e6910f493550/lorawan-stack/entrypoint.sh#L42

Maybe it got it wrong or you used a different IP (accessing via WiFi instead of ethernet, for instance)?

[mpous]

@xoseperez looks like TTS_DOMAIN is null instead of having the IP_LAN value.

[xoseperez]

I have not been able to reproduce the issue consistently. Only once I've seen the same behaviour and it got solved after restarting the stack service. Maybe a race condition on getting an IP?

[mpous]

This behaviour happens when you click Deploy with balena as the TTS_DOMAIN variable is only defined as null at the balena.yml contract.