prosody-modules
8474a3b80200
mod_http_muc_kick/mod_http_muc_kick.lua

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

Software / code / prosody-modules

Annotate

mod_http_muc_kick/mod_http_muc_kick.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 4652:e524a97730eb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4642
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
1 local jid_split = require "util.jid".prepped_split;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
2 local json = require "util.json";
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
3
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
4 module:depends("http");
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
5
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
6 local authorization = assert(
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
7 module:get_option_string("http_muc_kick_authorization_header", nil),
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
8 "http_muc_kick_authorization_header setting is missing, please add it to the Prosody config before using mod_http_muc_kick"
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
9 );
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
10
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
11 local function is_authorized(request)
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
12 return request.headers.authorization == authorization;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
13 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
14
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
15 local function check_muc(jid)
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
16 local muc_node, host = jid_split(jid);
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
17
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
18 if not hosts[host] then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
19 return nil, nil, "No such host: "..host;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
20 elseif not hosts[host].modules.muc then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
21 return nil, nil, "Host '"..host.."' is not a MUC service";
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
22 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
23
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
24 return muc_node, host;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
25 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
26
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
27 local function get_muc(muc_jid)
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
28 local muc_node, host, err = check_muc(muc_jid);
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
29 if not muc_node then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
30 return nil, host, err;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
31 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
32
4652
e524a97730eb mod_http_muc_kick: Missing local keyword
Seve Ferrer <seve@delape.net>
parents: 4643
diff changeset
33 local muc = prosody.hosts[host].modules.muc.get_room_from_jid(muc_jid);
4642
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
34 if not muc then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
35 return nil, host, "No MUC '"..muc_node.."' found for host: "..host;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
36 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
37
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
38 return muc;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
39 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
40
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
41 local function handle_error(response, status_code, error)
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
42 response.headers.content_type = "application/json";
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
43 response.status_code = status_code;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
44 response:send(json.encode({error = error}));
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
45
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
46 -- return true to keep the connection open, and prevent other handlers from executing.
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
47 -- https://prosody.im/doc/developers/http#return_value
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
48 return true;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
49 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
50
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
51 module:provides("http", {
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
52 route = {
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
53 ["POST"] = function (event)
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
54 local request, response = event.request, event.response;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
55
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
56 if not is_authorized(request) then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
57 return handle_error(response, 401, "Authorization failed");
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
58 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
59
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
60 local body = json.decode(request.body or "") or {};
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
61 if not body then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
62 return handle_error(response, 400, "JSON body not found");
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
63 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
64
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
65 local nickname, muc_jid, reason = body.nickname, body.muc, body.reason or "";
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
66 if not nickname or not muc_jid then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
67 return handle_error(response, 400, "Missing nickname and/or MUC");
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
68 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
69
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
70 local muc, _, err = get_muc(muc_jid);
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
71 if not muc then
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
72 return handle_error(response, 404, "MUC not found: " .. err);
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
73 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
74
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
75 local occupant_jid = muc.jid .. "/" .. nickname;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
76
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
77 -- Kick user by giving them the "none" role
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
78 -- https://xmpp.org/extensions/xep-0045.html#kick
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
79 local success, error, condition = muc:set_role(true, occupant_jid, nil, reason);
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
80 if not success then
4643
df09f9ce0b1b mod_http_muc_kick: Fix typo
Seve Ferrer <seve@delape.net>
parents: 4642
diff changeset
81 return handle_error(response, 400, "Couldn't kick user: ".. error .. ": " .. condition);
4642
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
82 end
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
83
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
84 -- Kick was successful
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
85 return 200;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
86 end;
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
87 };
9fc52ccfb445 mod_http_muc_kick: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
88 });