Mercurial > prosody-modules
view mod_isolate_host/mod_isolate_host.lua @ 4210:a0937b5cfdcb
mod_invites_page: Remove preauth URI button
This button is incompatible with the majority of XMPP clients around, yet based
on feedback from users, many are drawn to click it when they have any XMPP client
installed already.
In the case where the user already has software installed, we would prefer them to
select it from the software list so they can follow the setup process suited to
their specific client (we already track which software supports preauth URIs). If
their client is not listed, they can still use the manual registration link instead.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 16 Oct 2020 11:03:38 +0100 |
parents | 8e19b943c2cd |
children | bc75fc9400ae |
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local jid = require "util.jid"; local jid_bare, jid_split = jid.bare, jid.split; local is_admin = require "core.usermanager".is_admin; local set = require "util.set"; local st = require "util.stanza"; local stanza_types = set.new{"message", "presence", "iq"}; local jid_types = set.new{"bare", "full", "host"}; local except_domains = module:get_option_inherited_set("isolate_except_domains", {}); local except_users = module:get_option_inherited_set("isolate_except_users", {}); function check_stanza(event) local origin, stanza = event.origin, event.stanza; if origin.no_host_isolation then return; end local to_user, to_host = jid_split(event.stanza.attr.to); if to_host and to_host ~= origin.host and not except_domains:contains(to_host) then if to_host:match("^[^.]+%.(.+)$") == origin.host then -- Permit subdomains except_domains:add(to_host); return; end module:log("warn", "Forbidding stanza from %s to %s", stanza.attr.from or origin.full_jid, stanza.attr.to); origin.send(st.error_reply(stanza, "auth", "forbidden", "Communication with "..to_host.." is not available")); return true; end end for stanza_type in stanza_types do for jid_type in jid_types do module:hook("pre-"..stanza_type.."/"..jid_type, check_stanza, 1); end end function check_user_isolated(event) local session = event.session; local bare_jid = jid_bare(session.full_jid); if is_admin(bare_jid, module.host) or except_users:contains(bare_jid) then session.no_host_isolation = true; end module:log("debug", "%s is %sisolated", session.full_jid or "[?]", session.no_host_isolation and "" or "not "); end module:hook("resource-bind", check_user_isolated);