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prosody
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plugins/mod_turn_external.lua @ 12115:94de6b7596cc
mod_tombstones: Remember deleted accounts #1307
Presence subscriptions are normally revoked on account deletion, which
informs the contact. Sometimes this notification gets lost e.g. due to
s2s problems. The accounts JID may also be present e.g. in MUC
affiliations, chat group member lists, pubsub subscriptions or other
systems. These may grant privileges which would fall to someone who
creates the same account again, which this module is meant to prevent.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 23 Dec 2021 14:08:20 +0100 |
parent | 11599:ed405b6357a8 |
child | 12282:fe5a87b5972f |
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local secret = module:get_option_string("turn_external_secret"); local host = module:get_option_string("turn_external_host", module.host); local user = module:get_option_string("turn_external_user"); local port = module:get_option_number("turn_external_port", 3478); local ttl = module:get_option_number("turn_external_ttl", 86400); local services = module:get_option_set("turn_external_services", {"stun-udp"; "turn-udp"}); if not secret then error("mod_" .. module.name .. " requires that 'turn_external_secret' be set") end module:depends "external_services"; for _, type in ipairs({"stun"; "turn"}) do for _, transport in ipairs({"udp"; "tcp"}) do if services:contains(type .. "-" .. transport) then module:add_item("external_service", { type = type; transport = transport; host = host; port = port; username = type == "turn" and user or nil; secret = type == "turn" and secret or nil; ttl = type == "turn" and ttl or nil; }) end end end