Use of uninitialized value $v in concatenation (.) or string

[AfBrainPlus]

Hello,

I keeps getting the following errors when running radiusd -X on AlmaLinux(It's the distro I as IT-admin primarly use in production) and then running radtest:

rlm_perl: oauth2 worker (brain-plus.com): token failed: 400 Bad Request
Use of uninitialized value $v in concatenation (.) or string at /usr/share/perl5/vendor_perl/Net/HTTP/Methods.pm line 161.
rlm_perl: oauth2 worker (****-***.com): users failed: 400 Bad Request
rlm_perl: oauth2 worker (****-***.com): sync groups
rlm_perl: oauth2 worker (****-***.com): groups page
rlm_perl: oauth2 worker (****-***.com): fetching token
rlm_perl: oauth2 worker (****-***.com): token failed: 400 Bad Request
Use of uninitialized value $v in concatenation (.) or string at /usr/share/perl5/vendor_perl/Net/HTTP/Methods.pm line 161.
rlm_perl: oauth2 worker (****-***.com): groups failed: 400 Bad Request

What to do?

[jimdigriz]

What does https://github.com/jimdigriz/freeradius-oauth2-perl#https-requests= (debug = yes) show?

No need to paste the secrets here, but are your client credentials correct?

Has this ever worked for you and just stopped working, or is this your first time?

[AfBrainPlus]

I've found the problem using the debug = yes, and it was the wrong value I had fetched for the application client ID

[jimdigriz]

Excellent, glad you figured it out!

I'll look to make the debugging output clearer when there it detects there is a problem with the credentials