Mercurial > psgxs
annotate psgxs.js @ 15:60c80751cfa5
JID handling conforming to the RFC.
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Tue, 19 Oct 2010 17:48:45 +0200 |
| parents | 9a6b8b3357c6 |
| children | ec7cea92fe8a |
| rev | line source |
|---|---|
| 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'); | |
| 27 var utils = require('./util'); | |
| 28 var toBareJID = utils.toBareJID; | |
| 29 var config = require('./configuration'); | |
| 30 var forms = require('./forms'); | |
| 31 var conn = new xmpp.Connection(); | |
| 32 | |
| 33 var service_configuration = config.service_configuration; | |
| 34 var componentJID = config.jid; | |
| 35 var componentPassword = config.password; | |
| 36 | |
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37 conn.log = function (_, m) { console.log(m); }; |
| 0 | 38 |
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39 function _(obj, color) { |
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40 var str = require('sys').inspect(obj, false, null); |
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41 if (color) |
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42 console.log('\033['+c+';1m' + str + '\033[0m'); |
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43 else |
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44 console.log(str); |
| 0 | 45 }; |
| 46 | |
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47 process.addListener('uncaughtException', function (err) { |
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48 console.log('\033[41;1mUncaught exception, this should never happen: ' + err + '.\033[0m'); |
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49 }); |
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50 |
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51 if (typeof xmpp.StanzaBuilder.cnode != 'function' || typeof xmpp.StanzaBuilder.prototype.cnode != 'function') { |
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52 xmpp.StanzaBuilder.prototype.cnode = function (stanza) |
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53 { |
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54 var parent = this; |
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55 parent.tags.push(stanza); |
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56 parent.children.push(stanza); |
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57 return this; |
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58 }; |
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59 } |
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60 |
| 0 | 61 function onIq(stanza) { |
| 62 var type = stanza.getAttribute('type'); | |
| 63 var from = stanza.getAttribute('to'); | |
| 64 var to = stanza.getAttribute('from'); | |
| 65 var id = stanza.getAttribute('id'); | |
| 66 | |
| 67 var response; | |
| 68 if (id) | |
| 69 response = xmpp.iq({to: to, from: from, type: 'result', id: id}); | |
| 70 else | |
| 71 response = xmpp.iq({to: to, from: from, type: 'result'}); | |
| 72 | |
| 73 if (type == 'get') { | |
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74 |
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75 // XEP-0092: Software Version |
| 0 | 76 if (stanza.getChild('query', 'jabber:iq:version')) { |
| 77 var query = xmpp.stanza('query', {xmlns: 'jabber:iq:version'}) | |
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78 .s('name').t('PSĜS') |
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79 .s('version').t(config.version) |
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80 .s('os').t(config.os); |
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81 response.cnode(query); |
| 0 | 82 |
| 83 // SECTION 5.1 | |
| 84 } else if (stanza.getChild('query', 'http://jabber.org/protocol/disco#info')) { | |
| 85 var query = stanza.getChild('query', 'http://jabber.org/protocol/disco#info'); | |
| 86 var nodeID = query.getAttribute('node'); | |
| 87 | |
| 88 // SECTION 5.3 | |
| 89 if (nodeID && nodeID != '') { | |
| 90 if (!storage.existsNode(nodeID)) | |
| 91 return makeError(response, errors.node_does_not_exist.n); | |
| 92 | |
| 93 var conf = storage.getConfiguration(nodeID); | |
| 94 if (typeof conf == 'number') | |
| 95 return makeError(response, conf); | |
| 96 | |
| 97 var type = 'leaf' | |
| 98 if (conf['pubsub#node_type']) | |
| 99 type = conf['pubsub#node_type']; | |
| 100 | |
| 6 | 101 var q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#info', node: nodeID}) |
| 0 | 102 q.s('identity', {category: 'pubsub', type: type}); |
| 103 q.s('feature', {'var': 'http://jabber.org/protocol/pubsub'}); | |
| 104 | |
| 105 // SECTION 5.4 | |
| 106 if (config.enabled('meta-data')) { | |
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107 var x = forms.build('result', 'node_metadata', storage.getMetadata(nodeID), true); |
| 0 | 108 if (x) |
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109 q.cnode(x); |
| 0 | 110 } |
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111 response.cnode(q); |
| 0 | 112 |
| 113 // SECTION 5.1 | |
| 114 } else { | |
| 115 var q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#info'}) | |
| 116 .s('identity', {category: 'pubsub', type: 'service', name: 'PubSub JavaScript Server'}) | |
| 117 .s('feature', {'var': 'http://jabber.org/protocol/disco#info'}) | |
| 118 .s('feature', {'var': 'http://jabber.org/protocol/disco#items'}) | |
| 119 .s('feature', {'var': 'http://jabber.org/protocol/pubsub'}) | |
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120 .s('feature', {'var': 'jabber:iq:version'}) |
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121 .s('feature', {'var': 'http://jabber.org/protocol/commands'}); |
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122 |
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123 for (var i in config.activated) |
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124 if (typeof i == 'string') |
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125 q.s('feature', {'var': 'http://jabber.org/protocol/pubsub#' + config.activated[i]}); |
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126 |
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127 response.cnode(q); |
| 0 | 128 } |
| 129 | |
| 130 // SECTION 5.2 | |
| 131 } else if (stanza.getChild('query', 'http://jabber.org/protocol/disco#items')) { | |
| 132 var query = stanza.getChild('query', 'http://jabber.org/protocol/disco#items'); | |
| 133 var q; | |
| 134 var children; | |
| 135 var nodeID = query.getAttribute('node'); | |
| 136 if (nodeID && nodeID != '') { | |
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137 if (nodeID == 'http://jabber.org/protocol/commands') { |
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138 // XEP-0050: Ad-Hoc Commands |
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139 |
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140 q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#items', node: nodeID}) |
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141 .s('item', {jid: componentJID, node: 'ping', name: 'Ping'}) |
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142 .s('item', {jid: componentJID, node: 'reload', name: 'Reload'}); |
| 0 | 143 |
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144 response.cnode(q); |
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145 return conn.send(response); |
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146 } else { |
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147 if (!storage.existsNode(nodeID)) |
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148 return makeError(response, errors.node_does_not_exist.n); |
| 0 | 149 |
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150 q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#items', node: nodeID}); |
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151 |
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152 children = storage.getChildren(nodeID); |
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153 if (typeof children == 'number') |
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154 return makeError(response, children); |
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155 } |
| 0 | 156 } else { |
| 157 q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#items'}); | |
| 158 | |
| 159 children = storage.getChildren(); | |
| 160 if (typeof children == 'number') | |
| 161 return makeError(response, children); | |
| 162 } | |
| 163 | |
| 164 for (var i in children) { | |
| 165 var attr = {jid: componentJID}; | |
| 166 if (children[i] == 'node') { | |
| 167 if (config.enabled('meta-data')) { | |
| 168 var metadata = storage.getMetadata(i); | |
| 169 if (metadata['pubsub#title']) | |
| 170 attr.name = metadata['pubsub#title']; | |
| 171 } | |
| 172 attr.node = i; | |
| 173 | |
| 174 // SECTION 5.5 | |
| 175 } else | |
| 176 attr.name = i; | |
| 177 | |
| 178 q.s('item', attr); | |
| 179 } | |
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180 response.cnode(q); |
| 0 | 181 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub')) { |
| 182 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub'); | |
| 183 | |
| 184 // SECTION 5.6 | |
| 185 if (pubsub.getChild('subscriptions')) { | |
| 186 if (!config.enabled('retrieve-subscriptions')) | |
| 187 return makeError(response, errors.subscriptions_retrieval_not_supported.n); | |
| 188 | |
| 189 var subscriptions = pubsub.getChild('subscriptions'); | |
| 190 var subs; | |
| 191 | |
| 192 var nodeID = subscriptions.getAttribute('node'); | |
| 193 if (nodeID && nodeID != '') { | |
| 194 if (!storage.existsNode(nodeID)) | |
| 195 return makeError(response, errors.node_does_not_exist.n); | |
| 196 subs = storage.getSubscription(toBareJID(to), node); | |
| 197 } else | |
| 198 subs = storage.getSubscription(toBareJID(to)); | |
| 199 | |
| 200 var s = xmpp.stanza('subscriptions'); | |
| 201 for (i in subs) | |
| 202 s.s('subscription', {node: i, jid: to, subscription: subs[i].type, subid: subs[i].subid}); | |
| 203 | |
| 204 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
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205 p.cnode(s); |
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206 response.cnode(p); |
| 0 | 207 |
| 208 // SECTION 5.7 | |
| 209 } else if (pubsub.getChild('affiliations')) { | |
| 210 if (!config.enabled('retrieve-affiliations')) | |
| 211 return makeError(response, errors.affiliations_retrieval_not_supported.n); | |
| 212 | |
| 213 var affiliations = pubsub.getChild('affiliations'); | |
| 214 var nodeID = affiliations.getAttribute('node'); | |
| 215 var affils; | |
| 216 if (nodeID && nodeID != '') { | |
| 217 if (!storage.existsNode(nodeID)) | |
| 218 return makeError(response, errors.node_does_not_exist.n); | |
| 6 | 219 affils = {}; |
| 220 affils[nodeID] = storage.getAffiliation(toBareJID(to), nodeID); | |
| 0 | 221 } else |
| 222 affils = storage.getAffiliationsFromJID(toBareJID(to)); | |
| 6 | 223 |
| 0 | 224 var s = xmpp.stanza('affiliations'); |
| 225 for (i in affils) | |
| 226 s.s('affiliation', {node: i, affiliation: affils[i]}); | |
| 6 | 227 |
| 0 | 228 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); |
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229 p.cnode(s); |
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230 response.cnode(p); |
| 0 | 231 |
| 232 // SECTION 6.3.2 | |
| 233 } else if (pubsub.getChild('options')) { | |
| 234 if (!config.enabled('subscription-options')) | |
| 235 return makeError(response, errors.sub.configure.subscription_options_not_supported.n); | |
| 236 | |
| 237 var options = pubsub.getChild('options'); | |
| 238 | |
| 239 var nodeID = options.getAttribute('node'); | |
| 240 if (!nodeID || nodeID == '') | |
| 241 return makeError(response, errors.nodeid_required.n); | |
| 242 if (!storage.existsNode(nodeID)) | |
| 243 return makeError(response, errors.node_does_not_exist.n); | |
| 244 | |
| 245 var jid = options.getAttribute('jid'); | |
| 246 if (!jid) | |
| 247 return makeError(response, errors.sub.configure.subscriber_jid_required.n); | |
| 248 if (toBareJID(jid) != toBareJID(to)) | |
| 249 return makeError(response, errors.sub.configure.insufficient_privileges.n); | |
| 250 | |
| 251 var subs = storage.getSubscription(jid, nodeID); | |
| 252 if (subs == {}) | |
| 253 return makeError(response, errors.sub.configure.no_such_subscriber.n); | |
| 254 | |
| 255 var s = xmpp.stanza('options', {node: nodeID, jid: jid}); | |
| 256 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
| 257 var form = forms.build('form', 'subscribe_options', subs.options, true); | |
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258 s.cnode(form); |
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259 p.cnode(s); |
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260 response.cnode(p); |
| 0 | 261 |
| 262 // SECTION 6.4 | |
| 263 } else if (pubsub.getChild('default')) { | |
| 264 if (!config.enabled('retrieve-default-sub')) | |
| 265 return makeError(response, errors.sub.default_options.default_subscription_configuration_retrieval_not_supported.n); | |
| 266 | |
| 267 var def = pubsub.getChild('default'); | |
| 268 | |
| 269 var nodeID = def.getAttribute('node'); | |
| 270 if (nodeID && !storage.existsNode(nodeID)) | |
| 271 return makeError(response, errors.node_does_not_exist.n); | |
| 272 | |
| 273 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
| 274 var s; | |
| 275 if (nodeID) | |
| 276 s = xmpp.stanza('default', {node: nodeID}); | |
| 277 else | |
| 278 s = xmpp.stanza('default'); | |
| 279 | |
| 280 var form = forms.build('form', 'subscribe_options', 'default', false); | |
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281 s.cnode(form); |
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282 p.cnode(s); |
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283 response.cnode(p); |
| 0 | 284 |
| 285 // SECTION 6.5 | |
| 286 } else if (pubsub.getChild('items')) { | |
| 287 if (!config.enabled('retrieve-items')) | |
| 288 return makeError(response, errors.sub.default_options.node_configuration_not_supported.n); | |
| 289 | |
| 290 var items = pubsub.getChild('items'); | |
| 291 | |
| 292 var nodeID = items.getAttribute('node'); | |
| 293 if (!nodeID || nodeID == '') | |
| 294 return makeError(response, errors.nodeid_required.n); | |
| 295 if (!storage.existsNode(nodeID)) | |
| 296 return makeError(response, errors.node_does_not_exist.n); | |
| 297 | |
| 6 | 298 var configuration = storage.getConfiguration(nodeID); |
| 299 if (configuration['pubsub#access_model'] == 'whitelist') { | |
| 300 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
| 301 if (affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'member') | |
| 302 return makeError(response, errors.pub.publish.insufficient_privileges.n); | |
| 303 } | |
| 0 | 304 |
| 305 var item = []; | |
| 306 for (var i=0; i<items.children.length; i++) { | |
| 307 var j = items.children[i]; | |
| 308 if (j.name == 'item' && j.attr['id'] && j.attr['id'] != '') | |
| 309 item.push(j.attr['id']); | |
| 310 } | |
| 311 | |
| 312 var max_items = items.getAttribute('max_items'); | |
| 313 if (max_items) | |
| 314 max_items = Number (max_items); | |
| 315 | |
| 316 if (item.length) { | |
| 317 var s = xmpp.stanza('items', {node: nodeID}); | |
| 318 | |
| 319 for (var i=0; i<item.length; i++) { | |
| 320 var j = storage.getItem(nodeID, item[i]); | |
| 321 if (typeof j == 'number') | |
| 322 return makeError(response, j); | |
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323 if (j == errors.success) |
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324 continue; |
| 0 | 325 |
| 326 var k = xmpp.stanza('item', {id: item[i]}) | |
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327 k.cnode(j); |
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328 s.cnode(k); |
| 0 | 329 } |
| 330 } else { | |
| 331 var s = xmpp.stanza('items', {node: nodeID}); | |
| 332 | |
| 333 var j; | |
| 334 if (max_items) | |
| 335 j = storage.getLastItem(nodeID, max_items); | |
| 336 else | |
| 337 j = storage.getItems(nodeID); | |
| 338 if (typeof j == 'number') | |
| 339 return makeError(response, j); | |
| 340 | |
| 341 var k = 0; | |
| 342 for (var i in j) { | |
| 343 var contentItem = xmpp.stanza('item', {id: i}).t(j[i].content); | |
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344 s.cnode(contentItem); |
| 0 | 345 } |
| 346 } | |
| 347 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
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348 p.cnode(s); |
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349 response.cnode(p); |
| 0 | 350 } else |
| 351 return makeError(response, errors.feature_not_implemented.n); | |
| 352 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner')) { | |
| 353 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner'); | |
| 354 | |
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355 // SECTION 8.2 |
| 0 | 356 if (pubsub.getChild('configure')) { |
| 357 if (!config.enabled('config-node')) | |
| 358 return makeError(response, errors.owner.configure.node_configuration_not_supported.n); | |
| 359 | |
| 360 var nodeID = pubsub.getChild('configure').getAttribute('node'); | |
| 361 if (!nodeID || nodeID == '') | |
| 362 return makeError(response, errors.nodeid_required.n); | |
| 363 if (!storage.existsNode(nodeID)) | |
| 364 return makeError(response, errors.node_does_not_exist.n); | |
| 365 | |
| 366 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
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367 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only') |
| 0 | 368 return makeError(response, errors.pub.publish.insufficient_privileges.n); |
| 369 | |
| 370 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 371 var s = xmpp.stanza('configure', {node: nodeID}); | |
| 372 var form = forms.build('form', 'node_config', 'default', true); | |
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373 s.cnode(form); |
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374 p.cnode(s); |
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375 response.cnode(p); |
| 0 | 376 |
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377 // SECTION 8.3 |
| 0 | 378 } else if (pubsub.getChild('default')) { |
| 379 if (!config.enabled('config-node')) | |
| 380 return makeError(response, errors.owner.default_options.node_configuration_not_supported.n); | |
| 381 | |
| 382 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 383 var s = xmpp.stanza('default'); | |
| 384 var form = forms.build('node_config', service_configuration.node_config, null, true); | |
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385 s.cnode(form); |
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386 p.cnode(s); |
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387 response.cnode(p); |
| 0 | 388 |
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389 // SECTION 8.8 |
| 0 | 390 } else if (pubsub.getChild('subscriptions')) { |
| 391 if (!config.enabled('manage-subscriptions')) | |
| 392 return makeError(response, errors.owner.manage_subscriptions.not_supported.n); | |
| 393 | |
| 394 var subscriptions = pubsub.getChild('subscriptions'); | |
| 395 | |
| 396 var nodeID = subscriptions.getAttribute('node'); | |
| 397 if (!nodeID || nodeID == '') | |
| 398 return makeError(response, errors.nodeid_required.n); | |
| 399 if (!storage.existsNode(nodeID)) | |
| 400 return makeError(response, errors.node_does_not_exist.n); | |
| 401 | |
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402 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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403 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 404 return makeError(response, errors.forbidden.n); |
| 405 | |
| 406 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 407 var s = xmpp.stanza('subscriptions', {node: nodeID}); | |
| 408 | |
| 409 var subs = storage.getSubscriptionsFromNodeID(nodeID) | |
| 410 for (var jid in subs) | |
| 411 s.s('subscription', {jid: jid, subscription: subs[jid].type, subid: subs[jid].subid}) | |
| 412 | |
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413 p.cnode(s); |
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414 response.cnode(p); |
| 0 | 415 |
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416 // SECTION 8.9 |
| 0 | 417 } else if (pubsub.getChild('affiliations')) { |
| 418 if (!config.enabled('modify-affiliations')) | |
| 419 return makeError(response, errors.owner.manage_affiliations.not_supported.n); | |
| 420 | |
| 421 var affiliations = pubsub.getChild('affiliations'); | |
| 422 | |
| 423 var nodeID = affiliations.getAttribute('node'); | |
| 424 if (!nodeID || nodeID == '') | |
| 425 return makeError(response, errors.nodeid_required.n); | |
| 426 if (!storage.existsNode(nodeID)) | |
| 427 return makeError(response, errors.node_does_not_exist.n); | |
| 428 | |
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429 var affils = storage.getAffiliationsFromNodeID(nodeID); |
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430 var affil = affils[toBareJID(to)]; |
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431 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 432 return makeError(response, errors.owner.manage_affiliations.retrieve_list.entity_is_not_an_owner.n); |
| 433 | |
| 434 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 435 var s = xmpp.stanza('affiliations', {node: nodeID}); | |
| 436 | |
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437 for (var jid in affils) |
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438 s.s('affiliation', {jid: jid, affiliation: affils[jid]}) |
| 0 | 439 |
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440 p.cnode(s); |
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441 response.cnode(p); |
| 0 | 442 } else |
| 443 return makeError(response, errors.feature_not_implemented.n); | |
| 444 } else | |
| 445 return makeError(response, errors.feature_not_implemented.n); | |
| 446 } else if (type == 'set') { | |
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447 if (stanza.getChild('command', 'http://jabber.org/protocol/commands')) { |
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448 // XEP-0050: Ad-Hoc Commands |
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449 var command = stanza.getChild('command', 'http://jabber.org/protocol/commands'); |
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450 |
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451 var action = command.getAttribute('action'); |
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452 if (action != 'execute') |
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453 return makeError(response, errors.bad_request.n); |
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454 |
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455 var node = command.getAttribute('node'); |
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456 if (node == 'ping') { |
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457 var cmd = xmpp.stanza('command', {xmlns: 'http://jabber.org/protocol/commands', |
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458 // sessionid: 'list:20020923T213616Z-700', |
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459 node: node, |
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460 'status': 'completed'}) |
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461 .c('note', {type: 'info'}).t('pong'); |
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462 response.cnode(cmd); |
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463 } else if (node == 'reload') { |
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464 storage.load(); |
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465 response.c('command', {xmlns: 'http://jabber.org/protocol/commands', |
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466 node: node, |
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467 'status': 'completed'}) |
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468 .c('note', {type: 'info'}).t('The server has correctly reloaded.'); |
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469 } else |
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470 return makeError(response, errors.bad_request.n); |
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471 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub')) { |
| 0 | 472 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub'); |
| 473 | |
| 474 // SECTION 6.1 | |
| 475 if (pubsub.getChild('subscribe')) { | |
| 476 if (!config.enabled('subscribe')) | |
| 477 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 478 | |
| 479 var subscribe = pubsub.getChild('subscribe'); | |
| 480 | |
| 481 var nodeID = subscribe.getAttribute('node'); | |
| 482 if (!nodeID || nodeID == '') | |
| 483 return makeError(response, errors.nodeid_required.n); | |
| 484 if (!storage.existsNode(nodeID)) | |
| 485 return makeError(response, errors.node_does_not_exist.n); | |
| 486 | |
| 487 var configuration = storage.getConfiguration(nodeID); | |
| 488 if (!configuration['pubsub#subscribe']) | |
| 489 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 490 | |
| 491 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
| 492 if (affil == 'publish-only' || affil == 'outcast') | |
| 493 return makeError(response, errors.pub.publish.insufficient_privileges.n); | |
| 494 | |
| 495 var jid = subscribe.getAttribute('jid'); | |
| 496 if (!jid || toBareJID(jid) != toBareJID(to)) | |
| 497 return makeError(response, errors.sub.subscribe.jids_do_not_match.n); | |
| 498 | |
| 499 // SECTION 6.3.7 | |
| 500 var options = pubsub.getChild('options'); | |
| 501 if (options && config.enabled('subscription-options')) { | |
| 502 if (options.getAttribute('node') || options.getAttribute('jid')) | |
| 503 return makeError(response, errors.bad_request.n); | |
| 504 | |
| 505 var x = options.getChild('x', 'jabber:x:data'); | |
| 506 if (!x || x.getAttribute('type') != 'submit') | |
| 507 return makeError(response, errors.bad_request.n); | |
| 508 | |
| 509 var form = forms.parse(x, true); | |
| 510 if (typeof form == 'number') | |
| 511 return makeError(response, form); | |
| 512 | |
| 513 var conf = form; | |
| 514 } | |
| 515 | |
| 516 var subID; | |
| 517 if (configuration['pubsub#access_model'] == 'open') { | |
| 518 subID = storage.subscribe(nodeID, jid, 'subscribe', conf); | |
| 519 if (typeof subID == 'number') | |
| 520 return makeError(response, subID); | |
| 521 } else if (configuration['pubsub#access_model'] == 'authorize') { | |
| 522 subID = storage.subscribe(nodeID, jid, 'pending', conf); | |
| 523 if (typeof subID == 'number') | |
| 524 return makeError(response, subID); | |
| 525 } else if (configuration['pubsub#access_model'] == 'whitelist') { | |
| 526 var affil = storage.getAffiliation(jid, nodeID); | |
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527 if (affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'member') |
| 0 | 528 return makeError(response, errors.sub.subscribe.not_on_whitelist.n); |
| 529 | |
| 530 subID = storage.subscribe(nodeID, jid, conf); | |
| 531 if (typeof subID == 'number') | |
| 532 return makeError(response, subID); | |
| 533 } | |
| 534 | |
| 535 response.c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| 536 .c('subscription', {node: nodeID, jid: jid, subid: subID.subid, subscription: subID.type}); | |
| 537 | |
| 538 if (conf) | |
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539 response.cnode(options); |
| 0 | 540 |
| 541 if (config.enabled('get-pending')) { | |
| 542 var affiliates = storage.getAffiliationsFromNodeID(nodeID); | |
| 543 var form = forms.build('form', 'subscribe_authorization', {allow: false, node: nodeID, subscriber_jid: jid}, true); //168 | |
| 544 for (var i in affiliates) { | |
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545 if (affiliates[i] == 'super-owner' || affiliates[i] == 'owner') { |
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546 var message = xmpp.message({to: i}).cnode(form); |
| 0 | 547 conn.send(message); |
| 548 } | |
| 549 } | |
| 550 } | |
| 551 | |
| 552 if (config.enabled('last-published')) { | |
| 553 var last = storage.getLastItem(nodeID); | |
| 554 if (typeof last != 'number') { | |
| 555 var item = storage.getItem(nodeID, last); | |
| 556 if (typeof item != 'number') { | |
| 557 var attr = {}; | |
| 558 attr[last] = {content: item}; | |
| 559 sendNotifs(jid, 'items', nodeID, attr); | |
| 560 } | |
| 561 } | |
| 562 } | |
| 563 | |
| 564 // SECTION 6.2 | |
| 565 } else if (pubsub.getChild('unsubscribe')) { | |
| 566 if (!config.enabled('subscribe')) | |
| 567 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 568 | |
| 569 var unsubscribe = pubsub.getChild('unsubscribe'); | |
| 570 var nodeID = unsubscribe.getAttribute('node'); | |
| 571 if (!nodeID || nodeID == '') | |
| 572 return makeError(response, errors.nodeid_required.n); | |
| 573 if (!storage.existsNode(nodeID)) | |
| 574 return makeError(response, errors.node_does_not_exist.n); | |
| 575 | |
| 576 var jid = unsubscribe.getAttribute('jid'); | |
| 577 if (!jid || toBareJID(jid) != toBareJID(to)) | |
| 578 return makeError(response, errors.sub.unsubscribe.insufficient_privileges.n); | |
| 579 | |
| 580 var subID = storage.subscribe(nodeID, jid, 'none'); | |
| 581 if (typeof subID == 'number') | |
| 582 return makeError(response, subID); | |
| 583 | |
| 584 // SECTIONS 6.3.5 | |
| 585 } else if (pubsub.getChild('options')) { | |
| 586 if (!config.enabled('subscription-options')) | |
| 587 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 588 | |
| 589 var options = pubsub.getChild('options'); | |
| 590 | |
| 591 var nodeID = unsubscribe.getAttribute('node'); | |
| 592 if (!nodeID || nodeID == '') | |
| 593 return makeError(response, errors.nodeid_required.n); | |
| 594 if (!storage.existsNode(nodeID)) | |
| 595 return makeError(response, errors.node_does_not_exist.n); | |
| 596 | |
| 597 var jid = unsubscribe.getAttribute('jid'); | |
| 598 if (!jid || toBareJID(jid) != toBareJID(to)) | |
| 599 return makeError(response, errors.sub.unsubscribe.insufficient_privileges.n); | |
| 600 | |
| 601 var x = options.getChild('x', 'jabber:x:data'); | |
| 602 if (!x || x.getAttribute(type) != 'submit') | |
| 603 return makeError(response, errors.bad_request); | |
| 604 | |
| 605 var form = forms.parse(x, true); | |
| 606 if (typeof form == 'number') | |
| 607 return makeError(response, form); | |
| 608 | |
| 609 var set = storage.configureSubscription(nodeID, jid, form); | |
| 610 if (typeof form == 'number') | |
| 611 return makeError(response, form); | |
| 612 | |
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613 // SECTION 7.1 |
| 0 | 614 } else if (pubsub.getChild('publish')) { |
| 615 if (!config.enabled('publish')) | |
| 616 return makeError(response, errors.pub.publish.item_publication_not_supported.n); | |
| 617 | |
| 618 var publish = pubsub.getChild('publish'); | |
| 619 var nodeID = publish.getAttribute('node'); | |
| 620 if (!nodeID || nodeID == '') | |
| 621 return makeError(response, errors.nodeid_required.n); | |
| 622 | |
| 6 | 623 var autocreate = false; |
| 624 if (!storage.existsNode(nodeID)) { | |
| 625 if (config.enabled('auto-create')) | |
| 626 autocreate = true; | |
| 627 else | |
| 628 return makeError(response, errors.node_does_not_exist.n); | |
| 629 } | |
| 630 | |
| 0 | 631 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
| 6 | 632 if (typeof affil == 'number' && affil != errors.node_does_not_exist.n) |
| 0 | 633 return makeError(response, affil); |
| 6 | 634 if (!autocreate && affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'publish-only') |
| 0 | 635 return makeError(response, errors.forbidden.n); |
| 636 | |
| 637 var item = publish.getChild('item'); | |
| 638 var itemID = item.getAttribute('id'); | |
| 639 if (!config.enabled('item-ids') && itemID) | |
| 640 return makeError(response, errors.itemid_required.n); | |
| 641 itemID = itemID? itemID: utils.makeRandomId(); | |
| 642 | |
| 643 if (item.tags.length != 1) | |
| 644 return makeError(response, errors.pub.publish.bad_payload.n); | |
| 645 | |
| 646 var conf = storage.getConfiguration(nodeID); | |
| 647 var publishOptions = pubsub.getChild('publish-options'); | |
| 648 if (publishOptions && config.enabled('publish-options')) { | |
| 649 var x = publishOptions.getChild('x', 'jabber:x:data'); | |
| 650 if (!x || x.getAttribute('type') != 'submit') | |
| 651 return makeError(response, errors.bad_request.n); | |
| 652 | |
| 653 var form = forms.parse(x, true); | |
| 654 if (form.access_model != conf['pubsub#access_model'] && !autocreate) | |
| 655 return makeError(response, errors.pub.configuration.precondition.n); | |
| 656 } | |
| 657 | |
| 658 if (!config.enabled('persistent-items')) { | |
| 659 var notifs = storage.purgeNode(nodeID); | |
| 660 if (typeof notifs == 'number') | |
| 661 return makeError(response, r); | |
| 662 } | |
| 663 | |
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664 if (autocreate) { |
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665 if (!form) |
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666 form = {}; |
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667 form['pubsub#creator'] = toBareJID(to); |
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668 |
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669 var r = storage.createNode(nodeID, form); |
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670 if (typeof r == 'number') |
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671 return makeError(response, r); |
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672 } |
| 0 | 673 |
| 674 var content = item.getChild(); | |
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675 |
| 0 | 676 subscribers = storage.setItem(nodeID, itemID, content); |
| 677 if (typeof subscribers == 'number') | |
| 678 return makeError(response, subscribers); | |
| 679 | |
| 680 var attrs = {}; | |
| 681 if (content) | |
| 682 attrs[itemID] = {content: content}; | |
| 683 else | |
| 684 attrs[itemID] = {}; | |
| 685 sendNotifs(subscribers, 'items', nodeID, attrs); | |
| 686 | |
| 687 response.c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| 688 .c('publish', {node: nodeID}) | |
| 689 .c('item', {id: itemID}); | |
| 690 | |
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691 // SECTION 7.2 |
| 0 | 692 } else if (pubsub.getChild('retract')) { |
| 693 if (!config.enabled('retract-items')) | |
| 694 return makeError(response, errors.pub.retract.item_deletion_not_supported.n); | |
| 695 | |
| 696 var retract = pubsub.getChild('retract'); | |
| 697 | |
| 698 var nodeID = retract.getAttribute('node'); | |
| 699 if (!nodeID || nodeID == '') | |
| 700 return makeError(response, errors.nodeid_required.n); | |
| 701 if (!storage.existsNode(nodeID)) | |
| 702 return makeError(response, errors.node_does_not_exist.n); | |
| 703 | |
| 704 var item = retract.getChild('item'); | |
| 705 if (!item) | |
| 706 return makeError(response, errors.pub.retract.item_or_itemid_required.n); | |
| 707 | |
| 708 var itemID = item.getAttribute('id') | |
| 709 if (!itemID || itemID == '') | |
| 710 return makeError(response, errors.pub.retract.item_or_itemid_required.n); | |
| 711 | |
| 6 | 712 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
| 713 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only') | |
| 714 return makeError(response, errors.forbidden.n); | |
| 715 | |
| 0 | 716 var subscribers = storage.deleteItem(nodeID, itemID); |
| 717 if (typeof subscribers == 'number') | |
| 718 return makeError(response, subscribers); | |
| 719 | |
| 720 var attrs = {}; | |
| 721 attrs[itemID] = {}; | |
| 722 sendNotifs(subscribers, 'items', nodeID, attrs, 'retract') | |
| 723 | |
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724 // SECTION 8.1 |
| 0 | 725 } else if (pubsub.getChild('create')) { |
| 726 if (!config.enabled('create-nodes')) | |
| 727 return makeError(response, errors.owner.create.node_creation_not_supported.n); | |
| 728 | |
| 729 var instant = false; | |
| 730 | |
| 731 var nodeID = pubsub.getChild('create').getAttribute('node'); | |
| 732 if (!nodeID || nodeID == '') { | |
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733 if (!config.enabled('instant-nodes')) |
| 0 | 734 return makeError(response, errors.owner.create.instant_nodes_not_supported.n); |
| 735 nodeID = utils.makeRandomId(); | |
| 736 instant = true; | |
| 737 } | |
| 738 if (storage.existsNode(nodeID)) | |
| 739 return makeError(response, errors.nodeid_already_exists.n); | |
| 740 | |
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741 var bare = toBareJID(to); |
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742 var right = false; |
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743 |
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744 // Check for super-owner |
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745 for (var i in config.owner) |
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746 if (config.owner[i] == bare) |
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747 right = true; |
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748 |
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749 // Check for authorized user |
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750 for (var i in config.allowCreateNode) |
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751 if (config.allowCreateNode[i].exec(bare)) |
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752 right = true; |
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753 |
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754 if (!right) |
| 0 | 755 return makeError(response, errors.forbidden.n); |
| 756 | |
| 757 var configure = pubsub.getChild('configure'); | |
| 758 if (configure && config.enabled('create-and-configure')) { | |
| 759 if (!config.enabled('config-node')) | |
| 760 return makeError(response, errors.owner.configure.node_configuration_not_supported.n); | |
| 761 | |
| 762 if (configure.getAttribute('node')) | |
| 763 return makeError(response, errors.bad_request.n); | |
| 764 | |
| 765 var x = configure.getChild('x', 'jabber:x:data'); | |
| 766 if (!x || x.getAttribute('type') != 'submit') | |
| 767 return makeError(response, errors.bad_request.n); | |
| 768 | |
| 769 var form = forms.parse(x, true); | |
| 770 if (typeof form == 'number') | |
| 771 return makeError(response, form); | |
| 772 | |
| 773 var conf = form; | |
| 774 } | |
| 775 | |
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776 if (!conf) |
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777 conf = {}; |
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778 conf['pubsub#creator'] = toBareJID(to); |
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779 |
| 0 | 780 var r = storage.createNode(nodeID, conf); |
| 781 if (typeof r == 'number') | |
| 782 return makeError(response, r); | |
| 783 | |
| 784 if (instant) | |
| 785 response.c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| 786 .c('create', {node: nodeID}); | |
| 787 } else | |
| 788 return makeError(response, errors.feature_not_implemented.n); | |
| 789 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner')) { | |
| 790 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner'); | |
| 791 | |
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792 // SECTION 8.2.4 |
| 0 | 793 if (pubsub.getChild('configure')) { |
| 794 if (!config.enabled('config-node')) | |
| 795 return makeError(response, errors.owner.configure.node_configuration_not_supported.n); | |
| 796 | |
| 797 var nodeID = configure.getAttribute('node'); | |
| 798 if (!nodeID) | |
| 799 return makeError(response, errors.nodeid_required.n); | |
| 800 if (!storage.existsNode(nodeID)) | |
| 801 return makeError(response, errors.node_does_not_exist.n); | |
| 802 | |
| 803 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
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804 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only') |
| 0 | 805 return makeError(response, errors.forbidden.n); |
| 806 | |
| 807 var x = configure.getChild('x', 'jabber:x:data'); | |
| 808 if (!x || x.getAttribute(type) != 'submit') | |
| 809 return makeError(response, errors.bad_request.n); | |
| 810 | |
| 811 var form = forms.parse(x, true); | |
| 812 if (typeof form == 'number') | |
| 813 return makeError(response, form); | |
| 814 | |
| 815 var conf = form; | |
| 816 | |
| 817 var set = storage.configure(nodeID, conf); | |
| 818 if (typeof set == 'number') | |
| 819 return makeError(response, set); | |
| 820 | |
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821 // SECTION 8.4 |
| 0 | 822 } else if (pubsub.getChild('delete')) { |
| 823 if (!config.enabled('delete-nodes')) | |
| 824 return makeError(response, errors.feature_not_implemented.n); //XXX | |
| 825 | |
| 826 var del = pubsub.getChild('delete'); | |
| 827 | |
| 828 var nodeID = del.getAttribute('node'); | |
| 829 if (!nodeID) | |
| 830 return makeError(response, errors.nodeid_required.n); | |
| 831 if (!storage.existsNode(nodeID)) | |
| 832 return makeError(response, errors.node_does_not_exist.n); | |
| 833 | |
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834 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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835 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 836 return makeError(response, errors.forbidden.n); |
| 837 | |
| 838 var notifs = storage.deleteNode(nodeID); | |
| 839 if (typeof notifs == 'number') | |
| 840 return makeError(response, r); | |
| 841 | |
| 842 sendNotifs(notifs, 'delete', nodeID); | |
| 843 | |
|
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844 // SECTION 8.5 |
| 0 | 845 } else if (pubsub.getChild('purge')) { |
| 846 if (!config.enabled('purge-nodes')) | |
| 847 return makeError(response, errors.owner.purge.node_purging_not_supported.n); //XXX | |
| 848 | |
| 849 var purge = pubsub.getChild('purge'); | |
| 850 | |
| 851 var nodeID = purge.getAttribute('node'); | |
| 852 if (!nodeID) | |
| 853 return makeError(response, errors.nodeid_required.n); | |
| 854 if (!storage.existsNode(nodeID)) | |
| 855 return makeError(response, errors.node_does_not_exist.n); | |
| 856 | |
|
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857 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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858 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 859 return makeError(response, errors.forbidden.n); |
| 860 | |
| 861 if (!config.enabled('persistent-items')) //FIXME: autre condition, supporté par le node | |
| 862 return makeError(response, errors.owner.purge.node_does_not_persist_items.n); | |
| 863 | |
| 864 var notifs = storage.purgeNode(nodeID); | |
| 865 if (typeof notifs == 'number') | |
| 866 return makeError(response, r); | |
| 867 | |
| 868 sendNotifs(notifs, 'purge', nodeID); | |
| 869 | |
|
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870 // SECTION 8.8.2 |
| 0 | 871 } else if (pubsub.getChild('subscriptions')) { |
| 872 if (!config.enabled('manage-subscriptions')) | |
| 873 return makeError(response, errors.owner.manage_subscriptions.not_supported.n); //XXX | |
| 874 | |
| 875 var subscriptions = pubsub.getChild('subscriptions'); | |
| 876 | |
| 877 var nodeID = subscriptions.getAttribute('node'); | |
| 878 if (!nodeID) | |
| 879 return makeError(response, errors.nodeid_required.n); | |
| 880 if (!storage.existsNode(nodeID)) | |
| 881 return makeError(response, errors.node_does_not_exist.n); | |
| 882 | |
|
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883 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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884 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 885 return makeError(response, errors.forbidden.n); |
| 886 | |
| 887 var e = false; | |
| 888 for (i in subscriptions.tags) { | |
| 889 var jid = subscriptions.tags[i].getAttribute('jid'); | |
| 890 var subscription = subscriptions.tags[i].getAttribute('subscription'); | |
| 891 | |
| 892 var set = storage.subscribe(nodeID, jid, subscription); | |
| 893 if (typeof set == 'number') | |
| 894 e = true; | |
| 895 else { | |
|
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896 // SECTION 8.8.4 |
| 0 | 897 sendNotifs(jid, 'subscription', nodeID, {jid: jid, subscription: subscription}); |
| 898 subscriptions.tags.splice(i, 1); | |
| 899 } | |
| 900 } | |
| 901 | |
| 902 if (e) | |
| 903 return makeError(response, errors.owner.manage_subscriptions.modify.multiple_simultaneous_modifications.n, pubsub); | |
| 904 | |
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905 // SECTION 8.9.2 |
| 0 | 906 } else if (pubsub.getChild('affiliations')) { |
| 907 if (!config.enabled('modify-affiliations')) | |
| 908 return makeError(response, errors.owner.manage_affiliations.not_supported.n); //XXX | |
| 909 | |
| 910 var affiliations = pubsub.getChild('affiliations'); | |
| 911 | |
| 912 var nodeID = affiliations.getAttribute('node'); | |
| 913 if (!nodeID) | |
| 914 return makeError(response, errors.nodeid_required.n); | |
| 915 if (!storage.existsNode(nodeID)) | |
| 916 return makeError(response, errors.node_does_not_exist.n); | |
| 917 | |
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918 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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919 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 920 return makeError(response, errors.forbidden.n); |
| 921 | |
| 922 var e = false; | |
| 923 for (i in affiliations.children) { | |
| 924 var jid = affiliations.children[i].getAttribute('jid'); | |
| 925 var affiliation = affiliations.children[i].getAttribute('affiliation'); | |
| 926 | |
| 927 var set = storage.setAffiliation(nodeID, jid, affiliation); | |
| 928 if (typeof set == 'number') | |
| 929 e = true; | |
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930 else { |
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931 // SECTION 8.9.4 |
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932 sendNotifs(jid, 'affiliations', nodeID, {jid: jid, affiliation: affiliation}); |
| 0 | 933 affiliations.children.splice(i, 1); |
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934 } |
| 0 | 935 } |
| 936 | |
| 937 if (e) | |
| 938 return makeError(response, errors.owner.manage_affiliations.modify.multiple_simultaneous_modifications.n, pubsub); | |
| 939 } else | |
| 940 return makeError(response, errors.feature_not_implemented.n); | |
| 941 } else | |
| 942 return makeError(response, errors.feature_not_implemented.n); | |
| 943 } else | |
| 944 return makeError(response, errors.feature_not_implemented.n); | |
| 945 conn.send(response); | |
| 946 } | |
| 947 | |
| 948 function onMessage(stanza) { | |
| 949 var from = stanza.getAttribute('to'); | |
| 950 var to = stanza.getAttribute('from'); | |
| 951 var id = stanza.getAttribute('id'); | |
| 952 | |
| 953 var response; | |
| 954 if (id) | |
| 955 response = xmpp.message({to: to, from: from, id: id}); | |
| 956 else | |
| 957 response = xmpp.message({to: to, from: from}); | |
| 958 | |
| 959 var x = stanza.getChild('x', 'jabber:x:data'); | |
| 960 if (x) { | |
| 961 var form = forms.parse(x); | |
| 962 if (form.type == 'submit' && form.fields.FORM_TYPE.value == 'subscribe_authorization') { | |
| 963 if (form.fields.subid && form.fields.subid.value) | |
| 964 var subID = form.fields.subid.value; | |
| 965 if (form.fields.node && form.fields.node.value) | |
| 966 var nodeID = form.fields.node.value; | |
| 967 if (form.fields.subscriber_jid && form.fields.subscriber_jid.value) | |
| 968 var jid = form.fields.subscriber_jid.value; | |
| 969 if (form.fields.allow && form.fields.allow.value) | |
| 970 var allow = form.fields.allow.value; | |
| 971 | |
| 972 var type = allow? 'subscribed': 'none'; | |
| 973 var set = storage.subscribe(nodeID, jid, type) | |
| 974 //if (set.subid != subID) //TODO: support the multi-subscribe feature | |
| 975 sendNotifs(jid, 'subscription', nodeID, {jid: jid, subscription: type}); | |
| 976 } else | |
| 977 return makeError(response, errors.feature_not_implemented.n); | |
| 978 } else | |
| 979 return makeError(response, errors.feature_not_implemented.n); | |
| 980 conn.send(response) | |
| 981 } | |
| 982 | |
| 983 function onPresence(stanza) { | |
| 984 var from = stanza.getAttribute('to'); | |
| 985 var to = stanza.getAttribute('from'); | |
| 986 var id = stanza.getAttribute('id'); | |
| 987 | |
| 988 var response; | |
| 989 if (id) | |
| 990 response = xmpp.presence({to: to, from: from, id: id}); | |
| 991 else | |
| 992 response = xmpp.presence({to: to, from: from}); | |
| 993 | |
| 994 makeError(response, errors.feature_not_implemented.n); | |
| 995 } | |
| 996 | |
| 997 function makeError(response, errorNumber, payload) { | |
| 998 response.attr.type = 'error'; | |
| 999 if (payload) | |
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1000 response.cnode(payload); |
| 0 | 1001 |
| 1002 var e = errors.reverse[errorNumber]; | |
| 1003 var error = xmpp.stanza('error', {type: e.type}); | |
| 1004 | |
| 1005 error.s(e.error, {xmlns: 'urn:ietf:params:xml:ns:xmpp-stanzas'}) | |
| 1006 | |
| 1007 if (e.reason) { | |
| 1008 if (e.feature) | |
| 1009 error.s(e.reason, {xmlns: 'http://jabber.org/protocol/pubsub#errors', feature: e.feature}); | |
| 1010 else | |
| 1011 error.s(e.reason, {xmlns: 'http://jabber.org/protocol/pubsub#errors'}); | |
| 1012 } | |
| 1013 | |
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1014 response.cnode(error); |
| 0 | 1015 conn.send(response); |
| 1016 } | |
| 1017 | |
| 1018 function sendNotifs(notifs, type, nodeID, a1, a2) { | |
| 1019 var ev = xmpp.stanza('event', {xmlns: 'http://jabber.org/protocol/pubsub#event'}); | |
| 1020 | |
|
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1021 if (type == 'affiliations') { |
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1022 ev.attr.xmlns = 'http://jabber.org/protocol/pubsub'; |
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1023 |
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1024 var args = {}; |
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1025 for (i in a1) { |
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1026 var attr = a1[i]; |
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1027 if (i == 'affiliation') |
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1028 args.affiliation = attr; |
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1029 else if (i == 'jid') |
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1030 args.jid = attr; |
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1031 } |
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1032 var affiliations = xmpp.stanza('affiliations', {node: nodeID}) |
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1033 .c('affiliation', args); |
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1034 ev.cnode(affiliations); |
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1035 } else if (type == 'collection') { |
| 0 | 1036 var collection = xmpp.stanza('collection', {node: nodeID}); |
| 1037 if (a1 == 'associate') | |
|
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1038 collection.cnode('associate', {node: nodeID}); |
| 0 | 1039 else |
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1040 collection.cnode('disassociate', {node: nodeID}); |
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1041 ev.cnode(collection); |
| 0 | 1042 } else if (type == 'configuration') { |
| 1043 if (!config.enabled('config-node')) { | |
| 1044 _('Error #4', 41) | |
| 1045 return; | |
| 1046 } | |
| 1047 | |
| 1048 var configuration = xmpp.stanza('configuration', {node: nodeID}); | |
| 1049 if (a1) { | |
| 1050 var x = forms.build('node_config', service_configuration.node_config, storage.getConfiguration(nodeID)); | |
| 1051 if (x) | |
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1052 configuration.cnode(x); //TODO: voir exemple 150 |
| 0 | 1053 } |
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1054 ev.cnode(configuration); |
| 0 | 1055 } else if (type == 'delete') { |
| 1056 var del = xmpp.stanza('delete', {node: nodeID}); | |
| 1057 if (a1) | |
| 1058 del.c('redirect', {uri: a1}); | |
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1059 ev.cnode(del); |
| 0 | 1060 } else if (type == 'items') { |
| 1061 var items = xmpp.stanza(type, {node: nodeID}); | |
| 1062 if (a2 == 'retract') | |
| 1063 for (var i in a1) | |
| 1064 items.s('retract', {id: i}); | |
| 1065 else { | |
| 1066 for (var i in a1) { | |
| 1067 var item = a1[i]; | |
| 1068 var args = {}; | |
| 1069 if (i != '') | |
| 1070 args.id = i; | |
| 1071 if (item.node) | |
| 1072 args.node = item.node; | |
| 1073 if (item.publisher) | |
| 1074 args.publisher = item.publisher; | |
| 1075 var it = xmpp.stanza('item', args); | |
| 1076 if (item.content) | |
|
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1077 it.cnode(item.content); |
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1078 items.cnode(it); |
| 0 | 1079 } |
| 1080 } | |
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1081 ev.cnode(items); |
| 0 | 1082 } else if (type == 'purge') { |
| 1083 ev.c('purge', {node: nodeID}); | |
| 1084 } else if (type == 'subscription') { | |
| 1085 if (!config.enabled('subscription-notifications')) | |
| 1086 return; | |
| 1087 | |
| 1088 var args = {node: nodeID}; | |
| 1089 for (i in a1) { | |
| 1090 var attr = a1[i]; | |
| 1091 if (i == 'subscription') { | |
| 1092 if (attr == 'none' || attr == 'pending' || attr == 'subscribed' || attr == 'unconfigured') | |
| 1093 args[i] = attr; | |
| 1094 else { | |
| 1095 _('Error #3', 41) | |
| 1096 return; | |
| 1097 } | |
| 1098 } else if (i == 'jid' || i == 'subid') | |
| 1099 args[i] = attr; | |
| 1100 else if (i == 'expiry') | |
| 1101 args[i] = attr.toString(); | |
| 1102 } | |
| 1103 if (!args.jid || args.jid == '') { | |
| 1104 _('Error #2', 41) | |
| 1105 return; | |
| 1106 } | |
| 1107 var sub = xmpp.stanza('subscription', args); | |
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1108 ev.cnode(sub); |
| 0 | 1109 } else { |
| 1110 _('Error #1', 41) | |
| 1111 return; | |
| 1112 } | |
| 1113 | |
| 1114 var subs; | |
| 1115 if (typeof notifs == 'string') { | |
| 1116 subs = {}; | |
| 1117 subs[notifs] = storage.getSubscription(notifs, nodeID); | |
| 1118 } else | |
| 1119 subs = notifs; | |
| 1120 | |
| 1121 for (var i in subs) { | |
| 1122 var sub = subs[i]; | |
| 1123 | |
| 1124 if (sub.options) { | |
| 1125 if (typeof sub.options['pubsub#deliver'] != 'undefined' && !sub.options['pubsub#deliver']) | |
| 1126 continue; | |
| 1127 | |
| 1128 if (typeof sub.options['pubsub#digest'] != 'undefined' && sub.options['pubsub#digest']) { | |
| 1129 if (!sub.digest) | |
| 1130 sub.digest = []; | |
| 1131 sub.digest.push(ev) | |
| 1132 | |
| 1133 if (sub.digestTimeout) | |
| 1134 continue; | |
| 1135 | |
| 1136 var freq; | |
| 1137 if (typeof sub.options['pubsub#digest_frequency'] == 'undefined') | |
| 1138 freq = 0; | |
| 1139 else | |
| 1140 freq = parseInt(sub.options['pubsub#digest_frequency']); | |
| 1141 | |
| 1142 if (freq == 0) | |
| 1143 freq = 24*60*60*1000; | |
| 1144 | |
| 1145 setTimeout(sendDigest, freq, notifs[i], nodeID); | |
| 1146 sub.digestTimeout = true; | |
| 1147 continue; | |
| 1148 } | |
| 1149 } | |
| 1150 | |
| 1151 var message = xmpp.message({to: i, from: componentJID, id: conn.getUniqueId()}); | |
|
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1152 message.cnode(ev); |
| 0 | 1153 conn.send(message); |
| 1154 } | |
| 1155 } | |
| 1156 | |
| 1157 function sendDigest(jid, nodeID) { | |
| 1158 var sub = storage.getSubscription(jid, nodeID); | |
| 1159 if (sub.digestTimeout) | |
| 1160 sub.digestTimeout = false; | |
| 1161 | |
| 1162 var message = xmpp.message({to: jid, from: componentJID, id: conn.getUniqueId()}); | |
| 1163 for (var i in sub.digest) | |
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1164 message.cnode(sub.digest[i]); |
| 0 | 1165 conn.send(message); |
| 1166 } | |
| 1167 | |
| 1168 conn.connect(componentJID, componentPassword, function (status, condition) { | |
| 1169 if (status == xmpp.Status.CONNECTED) { | |
| 1170 conn.addHandler(onMessage, null, 'message', null, null, null); | |
| 1171 conn.addHandler(onIq, null, 'iq', null, null, null); | |
| 1172 conn.addHandler(onPresence, null, 'presence', null, null, null); | |
| 1173 | |
| 1174 if (process.argv.length >= 3) | |
| 1175 storage.load(process.argv[2]); | |
| 1176 else | |
| 1177 storage.load(); | |
| 1178 | |
| 1179 var stdin = process.openStdin(); | |
| 1180 stdin.setEncoding('utf8'); | |
| 1181 stdin.addListener('data', storage.debug); | |
| 1182 } else | |
| 1183 conn.log(xmpp.LogLevel.DEBUG, 'New connection status: ' + status + (condition? (' ('+condition+')'): '')); | |
| 1184 }); |