I have a task to implement single sign-on and using the existing tech stack
okta, spring boot(kotlin), react
Very fortunate I found https://developer.okta.com/blog/2020/01/13/kotlin-react-crud. After the tutorial, you have an react app running at localhost which communicates with spring boot, secured by SSO.
One difficulty I found is debugging spring boot. Basically I want to set a Bearer token to communicate with my spring boot app.
In one of my previous employers, a token for debugging backend can be obtained by
zign token , and
okta provides this functionality here
OpenID Connect debugger
Now you need to exchange the authorization code for tokens using the token endpoint. We can't do this step for you…
the detail about how to use this debugger could be found here