fix: missing code_challenge and state mismatch#465
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atinux merged 8 commits intoatinux:mainfrom Dec 9, 2025
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…nt code_challenge missing in authorize query
jals1212
changed the title
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Why not reading the |
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You're right that's less invasive and leaner, I'll make the change. Thanks. |
…e functions, and get the code directly from event query
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Ready @atinux |
atinux
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Dec 9, 2025
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FIX: Update handlePkceVerifier to prevent missing code_challenge, and prevent state mismatch.
Description:
If something goes wrong in authorize endpoint (some extra authorizationParams missing or incorrect) and you try again to authorize you end up with a missing code_challenge in the query, same for state (state mismatch).
Fix:
Read the code (from event query) inside the handlePkceVerifier and handleState functions, if the code is present then is not necessary to regenerate the code_challenge or the state.