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[Bug]: Missing PKCE support for OIDC to protect against Authorization Code Interception Attacks #13730

@oddlama

Description

@oddlama

What happened?

I'm using kanidm as my IdP and OIDC provider, which enforces PKCE (and ideally ES256) support. This is important to prevent Authorization Code Interception Attacks on mobile devices. See Okta's writeup or this stackexchange post for more information.

Distribution version

Linux

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No response

What browsers are you seeing the problem on if you're using web version?

Other

Are you self-hosting?

  • Yes

Self-hosting Version

v0.24.3

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Anything else?

No response

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