Mercurial > psgxs
annotate psgxs.js @ 33:62cbb1c49bc5
Fix publish; add owner metadata field; add HTTP module and Atom HTTP module.
author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
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date | Fri, 05 Nov 2010 14:01:45 +0100 |
parents | 13011b26181c |
children | dcf1f09f8cee |
rev | line source |
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0 | 1 #!/usr/bin/env node |
2 | |
3 /* | |
4 * Copyright (C) 2010 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | |
5 * | |
6 * This file is part of PSĜS, a PubSub server written in JavaScript. | |
7 * | |
8 * PSĜS is free software: you can redistribute it and/or modify | |
9 * it under the terms of the GNU Affero General Public License as | |
10 * published by the Free Software Foundation, either version 3 of the | |
11 * License. | |
12 * | |
13 * PSĜS is distributed in the hope that it will be useful, | |
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 * GNU Affero General Public License for more details. | |
17 * | |
18 * You should have received a copy of the GNU Affero General Public License | |
19 * along with PSĜS. If not, see <http://www.gnu.org/licenses/>. | |
20 */ | |
21 | |
22 var xmpp = require('xmpp'); | |
23 var sha1 = require('sha1'); | |
24 require('./iso8601'); | |
25 var storage = require('./storage'); | |
26 var errors = require('./errors'); | |
23
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27 var makeError = errors.makeError; |
0 | 28 var utils = require('./util'); |
29 var toBareJID = utils.toBareJID; | |
30 var config = require('./configuration'); | |
31 var forms = require('./forms'); | |
32 var conn = new xmpp.Connection(); | |
33 | |
23
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34 var notifs = require('./notifs'); |
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35 notifs.setConnection(conn); |
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36 |
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37 var modules = require('./modules'); |
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38 |
0 | 39 var service_configuration = config.service_configuration; |
40 var componentJID = config.jid; | |
41 var componentPassword = config.password; | |
42 | |
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43 conn.log = function (_, m) { console.log(m); }; |
0 | 44 |
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45 function _(obj, color) { |
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46 var str = require('sys').inspect(obj, false, null); |
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47 if (color) |
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48 console.log('\033['+c+';1m' + str + '\033[0m'); |
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49 else |
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50 console.log(str); |
0 | 51 }; |
52 | |
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53 process.addListener('uncaughtException', function (err) { |
17
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Show stack on unhandled error.
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54 console.log('\033[41;1mUncaught exception (' + err + '), this should never happen:\033[0m\n' + err.stack); |
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55 }); |
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56 |
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57 if (typeof xmpp.StanzaBuilder.cnode != 'function' || typeof xmpp.StanzaBuilder.prototype.cnode != 'function') { |
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58 xmpp.StanzaBuilder.prototype.cnode = function (stanza) |
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59 { |
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60 var parent = this.last_node[this.last_node.length-1]; |
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61 parent.tags.push(stanza); |
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62 parent.children.push(stanza); |
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63 this.last_node.push(stanza); |
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64 return this; |
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65 }; |
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66 } |
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67 |
0 | 68 function onIq(stanza) { |
69 var type = stanza.getAttribute('type'); | |
70 var from = stanza.getAttribute('to'); | |
71 var to = stanza.getAttribute('from'); | |
72 var id = stanza.getAttribute('id'); | |
73 | |
74 var response; | |
75 if (id) | |
76 response = xmpp.iq({to: to, from: from, type: 'result', id: id}); | |
77 else | |
78 response = xmpp.iq({to: to, from: from, type: 'result'}); | |
79 | |
30
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80 var send = false; |
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81 |
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82 for (var i in stanza.tags) { |
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83 var child1 = stanza.tags[i]; |
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84 if (child1.name == 'pubsub') { |
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85 for (var j in child1.tags) { |
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86 var child2 = child1.tags[j]; |
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87 |
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88 for (var k in modules) { |
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89 var module = modules[k]; |
0 | 90 |
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91 if (module.type && (module.type != type)) |
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92 continue; |
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93 |
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94 if (module.child2 && (module.child2 != child2.name)) |
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95 continue; |
0 | 96 |
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97 if (module.ns && (module.ns != child2.attr.xmlns)) |
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98 continue; |
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99 |
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100 if (module.number && (module.number != j)) |
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101 continue; |
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First implementation of XEP-0050 (ad-hoc commands).
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102 |
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103 var toSend = module.func(response, stanza, child2, to); |
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104 if (toSend) { |
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105 response = toSend; |
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106 send = true; |
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107 delete toSend; |
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108 } |
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109 } |
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110 } |
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111 } else { |
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112 for (var k in modules) { |
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113 var module = modules[k]; |
0 | 114 |
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115 if (module.type && (module.type != type)) |
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116 continue; |
0 | 117 |
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118 if (module.child && (module.child != child1.name)) |
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119 continue; |
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120 |
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121 if (module.ns && (module.ns != child1.attr.xmlns)) |
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122 continue; |
0 | 123 |
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124 if (module.number && (module.number != k)) |
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125 continue; |
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126 |
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127 var toSend = module.func(response, stanza, child1, to); |
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128 if (toSend) { |
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129 response = toSend; |
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130 send = true; |
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131 delete toSend; |
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132 } |
0 | 133 } |
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134 } |
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135 } |
0 | 136 |
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137 conn.send(send? response: makeError(response, errors.feature_not_implemented.n)); |
0 | 138 } |
139 | |
140 function onMessage(stanza) { | |
141 var from = stanza.getAttribute('to'); | |
142 var to = stanza.getAttribute('from'); | |
143 var id = stanza.getAttribute('id'); | |
144 | |
145 var response; | |
146 if (id) | |
147 response = xmpp.message({to: to, from: from, id: id}); | |
148 else | |
149 response = xmpp.message({to: to, from: from}); | |
150 | |
151 var x = stanza.getChild('x', 'jabber:x:data'); | |
152 if (x) { | |
153 var form = forms.parse(x); | |
154 if (form.type == 'submit' && form.fields.FORM_TYPE.value == 'subscribe_authorization') { | |
155 if (form.fields.subid && form.fields.subid.value) | |
156 var subID = form.fields.subid.value; | |
157 if (form.fields.node && form.fields.node.value) | |
158 var nodeID = form.fields.node.value; | |
159 if (form.fields.subscriber_jid && form.fields.subscriber_jid.value) | |
160 var jid = form.fields.subscriber_jid.value; | |
161 if (form.fields.allow && form.fields.allow.value) | |
162 var allow = form.fields.allow.value; | |
163 | |
164 var type = allow? 'subscribed': 'none'; | |
165 var set = storage.subscribe(nodeID, jid, type) | |
166 //if (set.subid != subID) //TODO: support the multi-subscribe feature | |
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167 notifs.send(jid, 'subscription', nodeID, {jid: jid, subscription: type}); |
0 | 168 } else |
169 return makeError(response, errors.feature_not_implemented.n); | |
170 } else | |
171 return makeError(response, errors.feature_not_implemented.n); | |
172 conn.send(response) | |
173 } | |
174 | |
175 function onPresence(stanza) { | |
176 var from = stanza.getAttribute('to'); | |
177 var to = stanza.getAttribute('from'); | |
178 var id = stanza.getAttribute('id'); | |
179 | |
180 var response; | |
181 if (id) | |
182 response = xmpp.presence({to: to, from: from, id: id}); | |
183 else | |
184 response = xmpp.presence({to: to, from: from}); | |
185 | |
186 makeError(response, errors.feature_not_implemented.n); | |
187 } | |
188 | |
189 conn.connect(componentJID, componentPassword, function (status, condition) { | |
190 if (status == xmpp.Status.CONNECTED) { | |
191 conn.addHandler(onMessage, null, 'message', null, null, null); | |
192 conn.addHandler(onIq, null, 'iq', null, null, null); | |
193 conn.addHandler(onPresence, null, 'presence', null, null, null); | |
194 | |
195 if (process.argv.length >= 3) | |
196 storage.load(process.argv[2]); | |
197 else | |
198 storage.load(); | |
199 | |
200 var stdin = process.openStdin(); | |
201 stdin.setEncoding('utf8'); | |
202 stdin.addListener('data', storage.debug); | |
203 } else | |
204 conn.log(xmpp.LogLevel.DEBUG, 'New connection status: ' + status + (condition? (' ('+condition+')'): '')); | |
205 }); |