prosody
24d2c9be0149
plugins/adhoc/mod_adhoc.lua

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

Software / code / prosody

Annotate

plugins/adhoc/mod_adhoc.lua @ 3457:24d2c9be0149

mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
author Florian Zeitz <florob@babelmonkeys.de>
date Sun, 22 Aug 2010 20:53:40 +0200
parent 3456:1201a743fe63
child 3485:3eee60c6a436
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 -- Copyright (C) 2009 Thilo Cestonaro
3456
1201a743fe63 mod_adhoc: Code restructuring
Florian Zeitz <florob@babelmonkeys.de>
parents: 3286
diff changeset
2 -- Copyright (C) 2009-2010 Florian Zeitz
1201a743fe63 mod_adhoc: Code restructuring
Florian Zeitz <florob@babelmonkeys.de>
parents: 3286
diff changeset
3 --
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 -- This file is MIT/X11 licensed. Please see the
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 -- COPYING file in the source package for more information.
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 --
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 local st = require "util.stanza";
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 local is_admin = require "core.usermanager".is_admin;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 local adhoc_handle_cmd = module:require "adhoc".handle_cmd;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 local xmlns_cmd = "http://jabber.org/protocol/commands";
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 local xmlns_disco = "http://jabber.org/protocol/disco";
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local commands = {};
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 module:add_feature(xmlns_cmd);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16
3457
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
17 module:hook("iq/host/"..xmlns_disco.."#info:query", function (event)
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
18 local origin, stanza = event.origin, event.stanza;
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
19 local node = stanza.tags[1].attr.node;
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
20 if stanza.attr.type == "get" and node
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
21 and commands[node] then
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
22 -- Required for Prosody <= 0.7
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
23 local privileged = is_admin(stanza.attr.from)
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
24 or is_admin(stanza.attr.from, stanza.attr.to);
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
25 if (commands[node].permission == "admin" and privileged)
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
26 or (commands[node].permission == "user") then
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
27 reply = st.reply(stanza);
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
28 reply:tag("query", { xmlns = xmlns_disco.."#info",
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
29 node = node });
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
30 reply:tag("identity", { name = commands[node].name,
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
31 category = "automation", type = "command-node" }):up();
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
32 reply:tag("feature", { var = xmlns_cmd }):up();
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
33 reply:tag("feature", { var = "jabber:x:data" }):up();
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
34 else
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
35 reply = st.error_reply(stanza, "auth", "forbidden", "This item is not available to you");
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
36 end
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
37 origin.send(reply);
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
38 return true;
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
39 end
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
40 end);
24d2c9be0149 mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)
Florian Zeitz <florob@babelmonkeys.de>
parents: 3456
diff changeset
41
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 module:hook("iq/host/"..xmlns_disco.."#items:query", function (event)
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 local origin, stanza = event.origin, event.stanza;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 if stanza.attr.type == "get" and stanza.tags[1].attr.node
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 and stanza.tags[1].attr.node == xmlns_cmd then
3456
1201a743fe63 mod_adhoc: Code restructuring
Florian Zeitz <florob@babelmonkeys.de>
parents: 3286
diff changeset
46 local privileged = is_admin(stanza.attr.from, stanza.attr.to);
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 reply = st.reply(stanza);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 reply:tag("query", { xmlns = xmlns_disco.."#items",
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 node = xmlns_cmd });
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 for node, command in pairs(commands) do
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 if (command.permission == "admin" and privileged)
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 or (command.permission == "user") then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 reply:tag("item", { name = command.name,
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 node = node, jid = module:get_host() });
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 reply:up();
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 origin.send(reply);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 return true;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 end, 500);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62
3456
1201a743fe63 mod_adhoc: Code restructuring
Florian Zeitz <florob@babelmonkeys.de>
parents: 3286
diff changeset
63 module:hook("iq/host/"..xmlns_cmd..":command", function (event)
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 local origin, stanza = event.origin, event.stanza;
3456
1201a743fe63 mod_adhoc: Code restructuring
Florian Zeitz <florob@babelmonkeys.de>
parents: 3286
diff changeset
65 if stanza.attr.type == "set" then
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 local node = stanza.tags[1].attr.node
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 if commands[node] then
3456
1201a743fe63 mod_adhoc: Code restructuring
Florian Zeitz <florob@babelmonkeys.de>
parents: 3286
diff changeset
68 local privileged = is_admin(stanza.attr.from, stanza.attr.to);
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 if commands[node].permission == "admin"
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 and not privileged then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 origin.send(st.error_reply(stanza, "auth", "forbidden", "You don't have permission to execute this command"):up()
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 :add_child(commands[node]:cmdtag("canceled")
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 :tag("note", {type="error"}):text("You don't have permission to execute this command")));
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 return true
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 -- User has permission now execute the command
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 return adhoc_handle_cmd(commands[node], origin, stanza);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 end, 500);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81
3231
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
82 local function handle_item_added(item)
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
83 commands[item.node] = item;
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
84 end
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
85
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 module:hook("item-added/adhoc", function (event)
3231
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
87 return handle_item_added(event.item);
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 end, 500);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
90 module:hook("item-removed/adhoc", function (event)
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 commands[event.item.node] = nil;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92 end, 500);
3231
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
93
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
94 -- Pick up any items that are already added
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
95 for _, item in ipairs(module:get_host_items("adhoc")) do
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
96 handle_item_added(item);
ad3fbed1dda5 mod_adhoc: Scan through list of items on load, in case items have been added before we were loaded
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
97 end