Mercurial > prosody-modules

annotate mod_muc_adhoc_bots/mod_muc_adhoc_bots.lua @ 5819:bb51cf204dd4 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_sasl_ssdp: Fix event name so legacy SASL works correctly (thanks Martin!)
author Matthew Wild <mwild1@gmail.com>
date Tue, 09 Jan 2024 13:50:18 +0000
parents eade7ff9f52c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5652
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
1 local jid = require "util.jid";
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
2 local json = require "util.json";
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
3 local promise = require "util.promise";
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
4 local st = require "util.stanza";
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
5 local uuid = require "util.uuid";
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
6
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
7 local xmlns_cmd = "http://jabber.org/protocol/commands";
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
8
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
9 module:hook("muc-disco#info", function(event)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
10 event.reply:tag("feature", {var = xmlns_cmd}):up();
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
11 end);
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
12
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
13 module:hook("iq-get/bare/http://jabber.org/protocol/disco#items:query", function (event)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
14 local room = prosody.hosts[module:get_host()].modules.muc.get_room_from_jid(event.stanza.attr.to);
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
15 local occupant = room:get_occupant_by_real_jid(event.stanza.attr.from)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
16 if event.stanza.tags[1].attr.node ~= xmlns_cmd or not occupant then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
17 return
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
18 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
19
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
20 local bots = module:get_option_array("adhoc_bots", {})
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
21 bots:map(function(bot)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
22 return module:send_iq(
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
23 st.iq({ type = "get", id = uuid.generate(), to = bot, from = room:get_occupant_jid(event.stanza.attr.from) })
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
24 :tag("query", { xmlns = "http://jabber.org/protocol/disco#items", node = xmlns_cmd }):up(),
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
25 nil,
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
26 5
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
27 )
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
28 end)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
29
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
30 promise.all_settled(bots):next(function (bot_commands)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
31 local reply = st.reply(event.stanza):query("http://jabber.org/protocol/disco#items")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
32 for i, one_bot_reply in ipairs(bot_commands) do
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
33 if one_bot_reply.status == "fulfilled" then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
34 local query = one_bot_reply.value.stanza:get_child("query", "http://jabber.org/protocol/disco#items")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
35 if query then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
36 -- Should use query:childtags("item") but it doesn't work
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
37 for j,item in ipairs(query.tags) do
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
38 item.attr.node = json.encode({ jid = item.attr.jid, node = item.attr.node })
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
39 item.attr.jid = event.stanza.attr.to
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
40 reply:add_child(item):up()
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
41 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
42 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
43 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
44 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
45 event.origin.send(reply:up())
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
46 end):catch(function (e)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
47 module:log("error", e)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
48 end)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
49
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
50 return true;
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
51 end, 500);
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
52
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
53 local function is_adhoc_bot(jid)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
54 for i, bot_jid in ipairs(module:get_option_array("adhoc_bots", {})) do
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
55 if jid == bot_jid then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
56 return true
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
57 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
58 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
59
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
60 return false
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
61 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
62
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
63 module:hook("iq-set/bare/"..xmlns_cmd..":command", function (event)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
64 local origin, stanza = event.origin, event.stanza;
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
65 local node = stanza.tags[1].attr.node
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
66 local meta = json.decode(node)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
67 local room = prosody.hosts[module:get_host()].modules.muc.get_room_from_jid(stanza.attr.to);
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
68 local occupant = room:get_occupant_by_real_jid(event.stanza.attr.from)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
69 if meta and occupant and is_adhoc_bot(meta.jid) then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
70 local fwd = st.clone(stanza)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
71 fwd.attr.to = meta.jid
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
72 fwd.attr.from = room:get_occupant_jid(event.stanza.attr.from)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
73 local command = fwd:get_child("command", "http://jabber.org/protocol/commands")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
74 command.attr.node = meta.node
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
75 module:send_iq(fwd):next(function(response)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
76 local response_command = response.stanza:get_child("command", "http://jabber.org/protocol/commands")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
77 response.stanza.attr.from = stanza.attr.to
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
78 response.stanza.attr.to = stanza.attr.from
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
79 response_command.attr.node = node
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
80 origin.send(response.stanza)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
81 end):catch(function (e)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
82 module:log("error", e)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
83 end)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
84
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
85 return true
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
86 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
87
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
88 return
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
89 end, 500);
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
90
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
91 local function clean_xmlns(node)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
92 -- Recursively remove "jabber:client" attribute from node.
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
93 -- In Prosody internal routing, xmlns should not be set.
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
94 -- Keeping xmlns would lead to issues like mod_smacks ignoring the outgoing stanza,
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
95 -- so we remove all xmlns attributes with a value of "jabber:client"
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
96 if node.attr.xmlns == 'jabber:client' then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
97 for childnode in node:childtags() do
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
98 clean_xmlns(childnode)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
99 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
100 node.attr.xmlns = nil
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
101 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
102 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
103
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
104 module:hook("message/bare", function (event)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
105 local origin, stanza = event.origin, event.stanza;
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
106 if not is_adhoc_bot(stanza.attr.from) then return; end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
107 local room = prosody.hosts[module:get_host()].modules.muc.get_room_from_jid(stanza.attr.to);
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
108 if room == nil then return; end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
109 local privilege = stanza:get_child("privilege", "urn:xmpp:privilege:2")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
110 if privilege == nil then return; end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
111 local fwd = privilege:get_child("forwarded", "urn:xmpp:forward:0")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
112 if fwd == nil then return; end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
113 local message = fwd:get_child("message", "jabber:client")
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
114 if message == nil then return; end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
115 if message.attr.to ~= stanza.attr.to or jid.bare(message.attr.from) ~= stanza.attr.to then
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
116 return
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
117 end
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
118
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
119 clean_xmlns(message)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
120 room:broadcast_message(message)
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
121 return true
eade7ff9f52c mod_muc_adhoc_bots: add module
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
122 end)