Mercurial > prosody-modules
view mod_block_strangers/mod_block_strangers.lua @ 4974:807007913f67
mod_log_json: Prefer native Lua table.pack over Prosody util.table one
Prosody is removing support for Lua 5.1, which was the reason for
util.table.pack to exist in the first place, since Lua 5.2+ provides
table.pack. In prosody rev 5eaf77114fdb everything was switched over to
use table.pack, opening the door for removing util.table.pack at some
point. This change here is to prepare for that future eventuality.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 11 Jul 2022 20:08:41 +0200 |
parents | 38365c1f1fe4 |
children |
line wrap: on
line source
local st = require"util.stanza"; local jid_split = require "util.jid".split; local jid_bare = require "util.jid".bare; local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed; local full_sessions = prosody.full_sessions; local function has_directed_presence(user, jid) local session = full_sessions[user]; if session then local directed = session.directed; if directed then return directed[jid]; end end end function check_subscribed(event) local stanza = event.stanza; local to_user, to_host, to_resource = jid_split(stanza.attr.to); local from_jid = jid_bare(stanza.attr.from); if to_user and not has_directed_presence(stanza.attr.to, from_jid) and not is_contact_subscribed(to_user, to_host, from_jid) then -- Allow all messages from your own jid if from_jid == to_user.."@"..to_host then return nil; -- Pass through end if to_resource and stanza.attr.type == "groupchat" or stanza.name == "iq" and (stanza.attr.type == "result" or stanza.attr.type == "error") then return nil; -- Pass through end if stanza.name == "iq" and ( stanza.attr.type == "get" or stanza.attr.type == "set" ) then event.origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); end return true; -- Drop stanza end end module:hook("message/bare", check_subscribed, 200); module:hook("message/full", check_subscribed, 200); module:hook("iq/full", check_subscribed, 200);