Mercurial > prosody-modules
diff mod_http_oauth2/mod_http_oauth2.lua @ 5550:4fda06be6b08
mod_http_oauth2: Make note about handling repeated
RFC 6749 states
> If an authorization code is used more than once, the authorization
> server MUST deny the request and SHOULD revoke (when possible) all
> tokens previously issued based on that authorization code.
We should follow the SHOULD.
The MUST is already covered by removing the code state from the cache.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 16 Jun 2023 00:10:46 +0200 |
| parents | 01a0b67a9afd |
| children | 67152838afbc |
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--- a/mod_http_oauth2/mod_http_oauth2.lua Fri Jun 16 00:06:53 2023 +0200 +++ b/mod_http_oauth2/mod_http_oauth2.lua Fri Jun 16 00:10:46 2023 +0200 @@ -463,6 +463,7 @@ if err then error(err); end -- MUST NOT use the authorization code more than once, so remove it to -- prevent a second attempted use + -- TODO if a second attempt *is* made, revoke any tokens issued codes:set(params.client_id .. "#" .. params.code, nil); if not code or type(code) ~= "table" or code_expired(code) then module:log("debug", "authorization_code invalid or expired: %q", code);