prosody-modules
8474a3b80200
mod_vcard_muc/mod_vcard_muc.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_vcard_muc/mod_vcard_muc.lua @ 5160:8474a3b80200

mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane) Looks like the boolean logic was inverted here. Instead, for now, simply check if is_admin is there. It is deprecated in trunk and was briefly removed before being brought back with a 'deprecated' warning as part of the new roles and permissions work. Making this dependency conditioned on the existence of the underlying function should make it work until it actually goes away for real.
author Kim Alvefur <zash@zash.se>
date Fri, 27 Jan 2023 23:06:25 +0100
parent 4300:3f3b672b7616
child 5290:dddac5a3f447
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
1 -- Prosody IM
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
4 -- Copyright (C) 2018 Michel Le Bihan
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
5 --
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
6 -- This project is MIT/X11 licensed. Please see the
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
7 -- COPYING file in the source package for more information.
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
8 --
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
9
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
10 local st = require "util.stanza"
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
11 local jid_split = require "util.jid".split;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
12 local base64 = require"util.encodings".base64;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
13 local sha1 = require"util.hashes".sha1;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
14
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
15 local mod_muc = module:depends"muc";
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
16
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
17 local vcards = module:open_store();
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
18
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
19 module:add_feature("vcard-temp");
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
20
3077
f16b021e8a61 mod_vcard_muc: Get room from rooms table when get_room_from_jid API is not supported
Michel Le Bihan <michel@lebihan.pl>
parents: 3046
diff changeset
21 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
f16b021e8a61 mod_vcard_muc: Get room from rooms table when get_room_from_jid API is not supported
Michel Le Bihan <michel@lebihan.pl>
parents: 3046
diff changeset
22 function (jid)
f16b021e8a61 mod_vcard_muc: Get room from rooms table when get_room_from_jid API is not supported
Michel Le Bihan <michel@lebihan.pl>
parents: 3046
diff changeset
23 local rooms = rawget(mod_muc, "rooms");
f16b021e8a61 mod_vcard_muc: Get room from rooms table when get_room_from_jid API is not supported
Michel Le Bihan <michel@lebihan.pl>
parents: 3046
diff changeset
24 return rooms[jid];
f16b021e8a61 mod_vcard_muc: Get room from rooms table when get_room_from_jid API is not supported
Michel Le Bihan <michel@lebihan.pl>
parents: 3046
diff changeset
25 end
f16b021e8a61 mod_vcard_muc: Get room from rooms table when get_room_from_jid API is not supported
Michel Le Bihan <michel@lebihan.pl>
parents: 3046
diff changeset
26
3655
d7b589dec591 mod_vcard_muc: Factor out avatar hash retrieval into a function for easier reuse
Kim Alvefur <zash@zash.se>
parents: 3077
diff changeset
27 local function get_photo_hash(room)
d7b589dec591 mod_vcard_muc: Factor out avatar hash retrieval into a function for easier reuse
Kim Alvefur <zash@zash.se>
parents: 3077
diff changeset
28 local room_node = jid_split(room.jid);
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
29 local vcard = st.deserialize(vcards:get(room_node));
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
30 if vcard then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
31 local photo = vcard:get_child("PHOTO");
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
32
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
33 if photo then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
34 local photo_b64 = photo:get_child_text("BINVAL");
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
35 local photo_raw = photo_b64 and base64.decode(photo_b64);
3655
d7b589dec591 mod_vcard_muc: Factor out avatar hash retrieval into a function for easier reuse
Kim Alvefur <zash@zash.se>
parents: 3077
diff changeset
36 return sha1(photo_raw, true);
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
37 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
38 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
39
3655
d7b589dec591 mod_vcard_muc: Factor out avatar hash retrieval into a function for easier reuse
Kim Alvefur <zash@zash.se>
parents: 3077
diff changeset
40 end
d7b589dec591 mod_vcard_muc: Factor out avatar hash retrieval into a function for easier reuse
Kim Alvefur <zash@zash.se>
parents: 3077
diff changeset
41
4300
3f3b672b7616 mod_vcard_muc: Pass room object around instead of JID, hopefully fixing traceback
Matthew Wild <mwild1@gmail.com>
parents: 4043
diff changeset
42 local function broadcast_presence(room, to)
3656
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
43 local photo_hash = get_photo_hash(room);
4300
3f3b672b7616 mod_vcard_muc: Pass room object around instead of JID, hopefully fixing traceback
Matthew Wild <mwild1@gmail.com>
parents: 4043
diff changeset
44 local presence_vcard = st.presence({to = to, from = room.jid})
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
45 :tag("x", { xmlns = "vcard-temp:x:update" })
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
46 :tag("photo"):text(photo_hash):up();
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
47
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
48 if to == nil then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
49 room:broadcast_message(presence_vcard);
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
50 else
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
51 module:send(presence_vcard);
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
52 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
53 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
54
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
55 local function handle_vcard(event)
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
56 local session, stanza = event.origin, event.stanza;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
57
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
58 local room_jid = stanza.attr.to;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
59 local room_node = jid_split(room_jid);
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
60 local room = get_room_from_jid(room_jid);
4043
a533abe6ffd0 mod_vcard_muc: Fix #1414 issue with nil room being queried when a stanza with a nonexisting MUC localpart was sent
Michel Le Bihan <michel@lebihan.pl>
parents: 3656
diff changeset
61 if not room then
a533abe6ffd0 mod_vcard_muc: Fix #1414 issue with nil room being queried when a stanza with a nonexisting MUC localpart was sent
Michel Le Bihan <michel@lebihan.pl>
parents: 3656
diff changeset
62 session.send(st.error_reply(stanza, "cancel", "item-not-found"))
a533abe6ffd0 mod_vcard_muc: Fix #1414 issue with nil room being queried when a stanza with a nonexisting MUC localpart was sent
Michel Le Bihan <michel@lebihan.pl>
parents: 3656
diff changeset
63 return true;
a533abe6ffd0 mod_vcard_muc: Fix #1414 issue with nil room being queried when a stanza with a nonexisting MUC localpart was sent
Michel Le Bihan <michel@lebihan.pl>
parents: 3656
diff changeset
64 end
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
65
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
66 local from = stanza.attr.from;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
67 local from_affiliation = room:get_affiliation(from);
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
68
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
69 if stanza.attr.type == "get" then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
70 local vCard;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
71 vCard = st.deserialize(vcards:get(room_node));
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
72
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
73 if vCard then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
74 session.send(st.reply(stanza):add_child(vCard)); -- send vCard!
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
75 else
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
76 session.send(st.error_reply(stanza, "cancel", "item-not-found"));
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
77 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
78 else
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
79 if from_affiliation == "owner" then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
80 if vcards:set(room_node, st.preserialize(stanza.tags[1])) then
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
81 session.send(st.reply(stanza):tag("vCard", { xmlns = "vcard-temp" }));
4300
3f3b672b7616 mod_vcard_muc: Pass room object around instead of JID, hopefully fixing traceback
Matthew Wild <mwild1@gmail.com>
parents: 4043
diff changeset
82 broadcast_presence(room, nil)
3656
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
83
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
84 room:broadcast_message(st.message({ from = room.jid, type = "groupchat" })
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
85 :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" })
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
86 :tag("status", { code = "104" }));
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
87 else
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
88 -- TODO unable to write file, file may be locked, etc, what's the correct error?
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
89 session.send(st.error_reply(stanza, "wait", "internal-server-error"));
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
90 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
91 else
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
92 session.send(st.error_reply(stanza, "auth", "forbidden"));
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
93 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
94 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
95 return true;
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
96 end
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
97
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
98
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
99 module:hook("iq/bare/vcard-temp:vCard", handle_vcard);
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
100 module:hook("iq/host/vcard-temp:vCard", handle_vcard);
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
101
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
102 module:hook("muc-disco#info", function(event)
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
103 event.reply:tag("feature", { var = "vcard-temp" }):up();
3656
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
104
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
105 table.insert(event.form, {
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
106 name = "{http://modules.prosody.im/mod_vcard_muc}avatar#sha1",
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
107 type = "text-single",
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
108 });
3e0f4d727825 mod_vcard_muc: Add an alternative method of signaling avatar change
Kim Alvefur <zash@zash.se>
parents: 3655
diff changeset
109 event.formdata["{http://modules.prosody.im/mod_vcard_muc}avatar#sha1"] = get_photo_hash(event.room);
3043
6cc44e69443a mod_vcard_muc: Initial commit
Michel Le Bihan <michel@lebihan.pl>
parents:
diff changeset
110 end);
3046
d0db28768980 mod_vcard_muc: Send presence on muc-occupant-session-new event
Michel Le Bihan <michel@lebihan.pl>
parents: 3043
diff changeset
111
d0db28768980 mod_vcard_muc: Send presence on muc-occupant-session-new event
Michel Le Bihan <michel@lebihan.pl>
parents: 3043
diff changeset
112 module:hook("muc-occupant-session-new", function(event)
4300
3f3b672b7616 mod_vcard_muc: Pass room object around instead of JID, hopefully fixing traceback
Matthew Wild <mwild1@gmail.com>
parents: 4043
diff changeset
113 broadcast_presence(event.room, event.jid);
3046
d0db28768980 mod_vcard_muc: Send presence on muc-occupant-session-new event
Michel Le Bihan <michel@lebihan.pl>
parents: 3043
diff changeset
114 end)