Spring OAuth2 - There is no client authentication. Try adding an appropriate authentication filter

Question

We have an application which is using spring-security-oauth2:1.0. I was trying to change it to a newer version, spring-security-oauth2:2.0.7.RELEASE

Answer 1

I had the same problem and my application.yml had this line:

servlet:
    path: /auth

so the token address was: /auth/oauth/token

I remove the path from application.yml so the token path became:

/oauth/token

And everything works fine.

I hope this help