Mercurial > prosody-modules
view mod_query_client_ver/mod_query_client_ver.lua @ 4646:072d078be095
mod_storage_xmlarchive: Advertise capabilities (none atm)
Both 'total' and 'quota' would be prohibitively expensive for the kind
of archives this module targets as it would require counting items
across the entire archive.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 13 Aug 2021 01:18:32 +0200 |
parents | 1f8220f0c8bf |
children |
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-- Query and log client software local st = require"util.stanza"; local uuid = require"util.uuid".generate; local xmlns_iq_version = "jabber:iq:version"; local version_id = uuid(); local xmlns_disco_info = "http://jabber.org/protocol/disco#info"; local disco_id = uuid(); module:hook("presence/bare", function(event) local origin, stanza = event.origin, event.stanza; if origin.type == "c2s" and not origin.presence and not stanza.attr.to then module:add_timer(1, function() if origin.type ~= "c2s" then return end origin.log("debug", "Sending version query"); origin.send(st.iq({ id = version_id, type = "get", from = module.host, to = origin.full_jid }):query(xmlns_iq_version)); end); end end, 1); module:hook("iq-result/host/"..version_id, function(event) local origin, stanza = event.origin, event.stanza; local query = stanza:get_child("query", xmlns_iq_version); if query then local client = query:get_child_text("name"); if client then local version = query:get_child_text("version"); if version then client = client .. " version " .. version; end origin.log("info", "Running %s", client); end end return true; end); module:hook("iq-error/host/"..version_id, function(event) local origin, stanza = event.origin, event.stanza; origin.send(st.iq({ id = disco_id, type = "get", from = module.host, to = origin.full_jid }):query(xmlns_disco_info)); return true; end); module:hook("iq-result/host/"..disco_id, function(event) local origin, stanza = event.origin, event.stanza; local query = stanza:get_child("query", xmlns_disco_info); if query then local ident = query:get_child("identity"); if ident and ident.attr.name then origin.log("info", "Running %s", ident.attr.name); end end return true; end); module:hook("iq-error/host/"..disco_id, function() return true; -- Doesn't reply to disco#info? Weird, but ignore for now. end); module:add_item("adhoc", module:require "adhoc".new("Query all currently connected clients", module.name, function (self, data, state) for jid, session in pairs(prosody.full_sessions) do if session.host == module.host then session.send(st.iq({ id = version_id, type = "get", from = module.host, to = session.full_jid }):query(xmlns_iq_version)); end end return { info = "Ok, check your logs for results", status = "completed" } end, "admin"));