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

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labels:
- Statistics
summary: Collect statistics on user registration
---

Description
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This module measures the rate at which users register on the server (through
providers like `mod_register_ibr` or `mod_register_web`).