Hello everyone I m trying to setup oauth based authorization with Discord on my Ktor app following the tutorial <https ktor io docs oauth html> Everything is working fine except for one case If user rejects authorization request by pressing cancel see screenshot Discord server sends response on my callback endpoint with access denied query parameter like this ``` callback error=access denied amp error description= ``` And since my ` callback` endpoint under `authenticate` block Ktor server behaves incorrectly essentially it runs authorization flow again since there is no authenticated OAuth2 proncipal user redirects back to discord authorization window Expected behaviour let me handle this error and show to the user Any advices how to tackle this problem

Hello everyone! I’m trying to setup oauth-based authorization with Discord on my Ktor app following the tutorial: https://ktor.io/docs/oauth.html Everything is working fine except for one case. If user rejects authorization request by pressing cancel (see screenshot), Discord server sends response on my callback endpoint with access_denied query parameter, like this:

/callback?error=access_denied&error_description=...

And since my

/callback

endpoint under

authenticate

block Ktor server behaves incorrectly - essentially it runs authorization flow again (since there is no authenticated OAuth2 proncipal, user redirects back to discord authorization window). Expected behaviour: let me handle this error and show to the user. Any advices how to tackle this problem?

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