Mercurial > prosody-modules
view mod_poke_strangers/mod_poke_strangers.lua @ 4738:5aee8d86629a
mod_bookmarks2: Fix handling of nick and password elements
This form of child retrieval fails when the stanza elements internally
don't have an 'xmlns' attribute, which can happen sometimes for some
reason, including when they have been constructed via the stanza builder
API. When that is the case then the explicit namespace arguemnt does not
match the nil value of the internal attribute. Calling `:get_child()`
without the namespace argument does the right thing here, with both nil
and the parent namespace as valid values for the internal attribute.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 03 Nov 2021 21:11:55 +0100 |
parents | 0aa8aa6cdb1b |
children |
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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 uuid_generate = require "util.uuid".generate; local set = require "util.set"; local recently_queried = set.new(); local version_id = uuid_generate(); local disco_id = uuid_generate(); module:hook("iq-result/host/" .. version_id, function (event) module:log("info", "Stranger " .. event.stanza.attr.from .. " version: " .. tostring(event.stanza)); return true; end); module:hook("iq-result/host/" .. disco_id, function (event) module:log("info", "Stranger " .. event.stanza.attr.from .. " disco: " .. tostring(event.stanza)); return true; end); function check_subscribed(event) local stanza = event.stanza; local local_user_jid = stanza.attr.to; local to_user, to_host, to_resource = jid_split(local_user_jid); local stranger_jid = stanza.attr.from; if recently_queried:contains(stranger_jid) then module:log("debug", "Not re-poking " .. stranger_jid); return nil; end local from_jid = jid_bare(stranger_jid); if to_user and not is_contact_subscribed(to_user, to_host, from_jid) then if to_resource and stanza.attr.type == "groupchat" then return nil; end recently_queried:add(stranger_jid); module:send(st.iq({ type = "get", to = stranger_jid, from = to_host, id = version_id }):query("jabber:iq:version")); module:send(st.iq({ type = "get", to = stranger_jid, from = to_host, id = disco_id }):query("http://jabber.org/protocol/disco#info")); end return nil; end module:hook("message/bare", check_subscribed, 225); module:hook("message/full", check_subscribed, 225); -- Not hooking iqs, as that could turn into infinite loops!