sorry to have missed this one!

in short while trying to set up oAuth for rocket chat:

i noticed the oAuth tokens rocket chat was generating were longer than the oAuth tokens generated by the Una Oauth2 module.

this suggests a mismatch in key generating algorithms, one weaker, one stronger.

and for making compatability with both, they would expect the same length keys.  

:)

i dont have screenshots handy, this was over a month and a half ago i experienced this.

LeonidS