mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs Per draft-ietf-oauth-v2-1-08#section-8.4.2 > The authorization server MUST allow any port to be specified at the > time of the request for loopback IP redirect URIs, to accommodate > clients that obtain an available ephemeral port from the operating > system at the time of the request. Uncertain if it should normalize the host part, but it also seems harmless to treat IPv6 and IPv4 the same here. One thing is that "localhost" is NOT RECOMMENDED because it can sometimes be pointed to non-loopback interfaces via DNS or hosts file.

---
labels: 'Stage-Alpha'
summary: Limit which file transfer users can use
...

Introduction
------------

This module attempts to restrict use of non-whitelisted XEP-0065
proxies.

Configuration
-------------

Without any options, the module will restrict users to local [proxy65
components](https://prosody.im/doc/modules/mod_proxy65).

    -- additional proxies to allow
    allowed_streamhosts = { "proxy.eu.jabber.org" }

The module will add all local proxies to that list. To prevent it from
doing that, set

    allow_local_streamhosts = false