Mercurial > psgxs

comparison modules/mod_owner.js @ 24:b80ab94da447

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Add new modules files.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Mon, 01 Nov 2010 00:02:27 +0100
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children b2faacfefb90
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23:5fc4ee90c1bc 24:b80ab94da447
1 var config = require('../configuration');
2 var storage = require('../storage');
3 var forms = require('../forms');
4 var notifs = require('../notifs');
5 var errors = require('../errors');
6 var makeError = errors.makeError;
7 var toBareJID = require('../util').toBareJID;
8 var NS = require('../namespaces');
9
10 // SECTION 8.1: Create a Node
11 exports.getConfigure = {
12 type: 'set',
13 child: 'pubsub',
14 ns: NS.PUBSUB,
15 pschild: 'create',
16 func: function(response, stanza, request, to) {
17 if (!config.enabled('create-nodes'))
18 return makeError(response, errors.owner.create.node_creation_not_supported.n);
19
20 var instant = false;
21
22 var nodeID = request.getAttribute('node');
23 if (!nodeID || nodeID == '') {
24 if (!config.enabled('instant-nodes'))
25 return makeError(response, errors.owner.create.instant_nodes_not_supported.n);
26 nodeID = utils.makeRandomId();
27 instant = true;
28 }
29 if (storage.existsNode(nodeID))
30 return makeError(response, errors.owner.create.nodeid_already_exists.n);
31
32 var bare = toBareJID(to);
33 var right = false;
34
35 // Check for super-owner
36 for (var i in config.owner)
37 if (config.owner[i] == bare)
38 right = true;
39
40 // Check for authorized user
41 for (var i in config.allowCreateNode)
42 if (config.allowCreateNode[i].exec(bare))
43 right = true;
44
45 if (!right)
46 return makeError(response, errors.forbidden.n);
47
48 var r = storage.createNode(nodeID);
49 if (typeof r == 'number')
50 return makeError(response, r);
51
52 if (instant)
53 response.c('pubsub', {xmlns: NS.PUBSUB})
54 .c('create', {node: nodeID});
55
56 return response;
57 }
58 }
59
60 // SECTION 8.4: Delete a Node
61 exports['delete'] = {
62 type: 'set',
63 child: 'pubsub',
64 ns: NS.PUBSUB_OWNER,
65 pschild: 'delete',
66 func: function(response, stanza, request, to) {
67 if (!config.enabled('delete-nodes'))
68 return makeError(response, errors.feature_not_implemented.n); //XXX
69
70 var nodeID = request.getAttribute('node');
71 if (!nodeID)
72 return makeError(response, errors.nodeid_required.n);
73 if (!storage.existsNode(nodeID))
74 return makeError(response, errors.node_does_not_exist.n);
75
76 var affil = storage.getAffiliation(toBareJID(to), nodeID);
77 if (affil != 'super-owner' && affil != 'owner')
78 return makeError(response, errors.forbidden.n);
79
80 var notifs = storage.deleteNode(nodeID);
81 if (typeof notifs == 'number')
82 return makeError(response, r);
83
84 notifs.send(notifs, 'delete', nodeID);
85
86 return response;
87 }
88 }
89
90 // SECTION 8.5: Purge All Node Items
91 exports.purge = {
92 type: 'set',
93 child: 'pubsub',
94 ns: NS.PUBSUB_OWNER,
95 pschild: 'purge',
96 func: function(response, stanza, request, to) {
97 if (!config.enabled('purge-nodes'))
98 return makeError(response, errors.owner.purge.node_purging_not_supported.n); //XXX
99
100 var nodeID = request.getAttribute('node');
101 if (!nodeID)
102 return makeError(response, errors.nodeid_required.n);
103 if (!storage.existsNode(nodeID))
104 return makeError(response, errors.node_does_not_exist.n);
105
106 var affil = storage.getAffiliation(toBareJID(to), nodeID);
107 if (affil != 'super-owner' && affil != 'owner')
108 return makeError(response, errors.forbidden.n);
109
110 if (!config.enabled('persistent-items')) //FIXME: autre condition, supporté par le node
111 return makeError(response, errors.owner.purge.node_does_not_persist_items.n);
112
113 var notifs = storage.purgeNode(nodeID);
114 if (typeof notifs == 'number')
115 return makeError(response, r);
116
117 notifs.send(notifs, 'purge', nodeID);
118
119 return response;
120 }
121 }