Mercurial > prosody-modules
view mod_audit_register/mod_audit_register.lua @ 5404:1087f697c3f3
mod_http_oauth2: Strip unknown extra fields from client registration
We shouldn't sign things we don't understand!
RFC 7591 section-2 states:
> The authorization server MUST ignore any client metadata sent by the
> client that it does not understand (for instance, by silently removing
> unknown metadata from the client's registration record during
> processing).
Prevents grandfathering in of unvalidated data that might become used
later, especially since the 'additionalProperties' schema keyword was
removed in 698fef74ce53
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 02 May 2023 16:23:40 +0200 |
parents | 08dea42a302a |
children | dde83f6043e6 |
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module:depends("audit"); -- luacheck: read globals module.audit local st = require "util.stanza"; module:hook("user-registered", function(event) local session = event.session; local custom = {}; local invite = event.validated_invite or (event.session and event.session.validated_invite); if invite then table.insert(custom, st.stanza( "invite-used", { xmlns = "xmpp:prosody.im/audit", token = invite.token, } )) end module:audit(event.username, "user-registered", { session = session, custom = custom, }); end);