Mercurial > psgxs
annotate psgxs.js @ 9:a6429f48e403
First implementation of XEP-0050 (ad-hoc commands).
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Fri, 27 Aug 2010 00:39:03 +0200 |
| parents | efe8dbd34780 |
| children | 44889cfb2f8c |
| 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 sys = require('sys'); | |
| 23 var xmpp = require('xmpp'); | |
| 24 var sha1 = require('sha1'); | |
| 25 require('./iso8601'); | |
| 26 var storage = require('./storage'); | |
| 27 var errors = require('./errors'); | |
| 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 | |
| 34 var service_configuration = config.service_configuration; | |
| 35 var componentJID = config.jid; | |
| 36 var componentPassword = config.password; | |
| 37 | |
| 38 conn.log = function (_, m) { sys.puts(m); }; | |
| 39 | |
| 40 function _(m, c) { | |
| 41 if (c) | |
| 42 sys.print('\033[1;'+c+'m'); | |
| 43 sys.print(sys.inspect(m, false, null)); | |
| 44 if (c) | |
| 45 sys.print('\033[0m'); | |
| 46 sys.puts(''); | |
| 47 }; | |
| 48 | |
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49 if (typeof xmpp.StanzaBuilder.cnode != 'function' || typeof xmpp.StanzaBuilder.prototype.cnode != 'function') { |
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50 xmpp.StanzaBuilder.prototype.cnode = function (stanza) |
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51 { |
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52 var parent = this; |
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53 parent.tags.push(stanza); |
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54 parent.children.push(stanza); |
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55 return this; |
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56 }; |
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57 } |
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58 |
| 0 | 59 function onIq(stanza) { |
| 60 var type = stanza.getAttribute('type'); | |
| 61 var from = stanza.getAttribute('to'); | |
| 62 var to = stanza.getAttribute('from'); | |
| 63 var id = stanza.getAttribute('id'); | |
| 64 | |
| 65 var response; | |
| 66 if (id) | |
| 67 response = xmpp.iq({to: to, from: from, type: 'result', id: id}); | |
| 68 else | |
| 69 response = xmpp.iq({to: to, from: from, type: 'result'}); | |
| 70 | |
| 71 if (type == 'get') { | |
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72 |
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First implementation of XEP-0050 (ad-hoc commands).
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parents:
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73 // XEP-0092: Software Version |
| 0 | 74 if (stanza.getChild('query', 'jabber:iq:version')) { |
| 75 var query = xmpp.stanza('query', {xmlns: 'jabber:iq:version'}) | |
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76 .s('name').t('PSĜS') |
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77 .s('version').t(config.version) |
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78 .s('os').t(config.os); |
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79 response.cnode(query); |
| 0 | 80 |
| 81 // SECTION 5.1 | |
| 82 } else if (stanza.getChild('query', 'http://jabber.org/protocol/disco#info')) { | |
| 83 var query = stanza.getChild('query', 'http://jabber.org/protocol/disco#info'); | |
| 84 var nodeID = query.getAttribute('node'); | |
| 85 | |
| 86 // SECTION 5.3 | |
| 87 if (nodeID && nodeID != '') { | |
| 88 if (!storage.existsNode(nodeID)) | |
| 89 return makeError(response, errors.node_does_not_exist.n); | |
| 90 | |
| 91 var conf = storage.getConfiguration(nodeID); | |
| 92 if (typeof conf == 'number') | |
| 93 return makeError(response, conf); | |
| 94 | |
| 95 var type = 'leaf' | |
| 96 if (conf['pubsub#node_type']) | |
| 97 type = conf['pubsub#node_type']; | |
| 98 | |
| 6 | 99 var q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#info', node: nodeID}) |
| 0 | 100 q.s('identity', {category: 'pubsub', type: type}); |
| 101 q.s('feature', {'var': 'http://jabber.org/protocol/pubsub'}); | |
| 102 | |
| 103 // SECTION 5.4 | |
| 104 if (config.enabled('meta-data')) { | |
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105 var x = forms.build('result', 'node_metadata', storage.getMetadata(nodeID), true); |
| 0 | 106 if (x) |
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parents:
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107 q.cnode(x); |
| 0 | 108 } |
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Rename cx method to cnode and define it if xmpp.js didn’t.
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parents:
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109 response.cnode(q); |
| 0 | 110 |
| 111 // SECTION 5.1 | |
| 112 } else { | |
| 113 var q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#info'}) | |
| 114 .s('identity', {category: 'pubsub', type: 'service', name: 'PubSub JavaScript Server'}) | |
| 115 .s('feature', {'var': 'http://jabber.org/protocol/disco#info'}) | |
| 116 .s('feature', {'var': 'http://jabber.org/protocol/disco#items'}) | |
| 117 .s('feature', {'var': 'http://jabber.org/protocol/pubsub'}) | |
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118 .s('feature', {'var': 'jabber:iq:version'}) |
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First implementation of XEP-0050 (ad-hoc commands).
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parents:
8
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119 .s('feature', {'var': 'http://jabber.org/protocol/commands'}); |
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parents:
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120 |
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121 for (var i in config.activated) |
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122 if (typeof i == 'string') |
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parents:
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123 q.s('feature', {'var': 'http://jabber.org/protocol/pubsub#' + config.activated[i]}); |
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parents:
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124 |
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125 response.cnode(q); |
| 0 | 126 } |
| 127 | |
| 128 // SECTION 5.2 | |
| 129 } else if (stanza.getChild('query', 'http://jabber.org/protocol/disco#items')) { | |
| 130 var query = stanza.getChild('query', 'http://jabber.org/protocol/disco#items'); | |
| 131 var q; | |
| 132 var children; | |
| 133 var nodeID = query.getAttribute('node'); | |
| 134 if (nodeID && nodeID != '') { | |
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parents:
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135 if (nodeID == 'http://jabber.org/protocol/commands') { |
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parents:
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136 // XEP-0050: Ad-Hoc Commands |
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137 |
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parents:
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138 q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#items', node: nodeID}) |
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139 .s('item', {jid: componentJID, node: 'ping', name: 'Ping'}) |
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parents:
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140 .s('item', {jid: componentJID, node: 'reload', name: 'Reload'}); |
| 0 | 141 |
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parents:
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142 response.cnode(q); |
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143 return conn.send(response); |
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parents:
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144 } else { |
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parents:
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145 if (!storage.existsNode(nodeID)) |
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146 return makeError(response, errors.node_does_not_exist.n); |
| 0 | 147 |
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148 q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#items', node: nodeID}); |
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149 |
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150 children = storage.getChildren(nodeID); |
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151 if (typeof children == 'number') |
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parents:
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152 return makeError(response, children); |
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parents:
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153 } |
| 0 | 154 } else { |
| 155 q = xmpp.stanza('query', {xmlns: 'http://jabber.org/protocol/disco#items'}); | |
| 156 | |
| 157 children = storage.getChildren(); | |
| 158 if (typeof children == 'number') | |
| 159 return makeError(response, children); | |
| 160 } | |
| 161 | |
| 162 for (var i in children) { | |
| 163 var attr = {jid: componentJID}; | |
| 164 if (children[i] == 'node') { | |
| 165 if (config.enabled('meta-data')) { | |
| 166 var metadata = storage.getMetadata(i); | |
| 167 if (metadata['pubsub#title']) | |
| 168 attr.name = metadata['pubsub#title']; | |
| 169 } | |
| 170 attr.node = i; | |
| 171 | |
| 172 // SECTION 5.5 | |
| 173 } else | |
| 174 attr.name = i; | |
| 175 | |
| 176 q.s('item', attr); | |
| 177 } | |
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parents:
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178 response.cnode(q); |
| 0 | 179 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub')) { |
| 180 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub'); | |
| 181 | |
| 182 // SECTION 5.6 | |
| 183 if (pubsub.getChild('subscriptions')) { | |
| 184 if (!config.enabled('retrieve-subscriptions')) | |
| 185 return makeError(response, errors.subscriptions_retrieval_not_supported.n); | |
| 186 | |
| 187 var subscriptions = pubsub.getChild('subscriptions'); | |
| 188 var subs; | |
| 189 | |
| 190 var nodeID = subscriptions.getAttribute('node'); | |
| 191 if (nodeID && nodeID != '') { | |
| 192 if (!storage.existsNode(nodeID)) | |
| 193 return makeError(response, errors.node_does_not_exist.n); | |
| 194 subs = storage.getSubscription(toBareJID(to), node); | |
| 195 } else | |
| 196 subs = storage.getSubscription(toBareJID(to)); | |
| 197 | |
| 198 var s = xmpp.stanza('subscriptions'); | |
| 199 for (i in subs) | |
| 200 s.s('subscription', {node: i, jid: to, subscription: subs[i].type, subid: subs[i].subid}); | |
| 201 | |
| 202 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
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parents:
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203 p.cnode(s); |
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Rename cx method to cnode and define it if xmpp.js didn’t.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
7
diff
changeset
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204 response.cnode(p); |
| 0 | 205 |
| 206 // SECTION 5.7 | |
| 207 } else if (pubsub.getChild('affiliations')) { | |
| 208 if (!config.enabled('retrieve-affiliations')) | |
| 209 return makeError(response, errors.affiliations_retrieval_not_supported.n); | |
| 210 | |
| 211 var affiliations = pubsub.getChild('affiliations'); | |
| 212 var nodeID = affiliations.getAttribute('node'); | |
| 213 var affils; | |
| 214 if (nodeID && nodeID != '') { | |
| 215 if (!storage.existsNode(nodeID)) | |
| 216 return makeError(response, errors.node_does_not_exist.n); | |
| 6 | 217 affils = {}; |
| 218 affils[nodeID] = storage.getAffiliation(toBareJID(to), nodeID); | |
| 0 | 219 } else |
| 220 affils = storage.getAffiliationsFromJID(toBareJID(to)); | |
| 6 | 221 |
| 0 | 222 var s = xmpp.stanza('affiliations'); |
| 223 for (i in affils) | |
| 224 s.s('affiliation', {node: i, affiliation: affils[i]}); | |
| 6 | 225 |
| 0 | 226 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); |
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227 p.cnode(s); |
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parents:
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228 response.cnode(p); |
| 0 | 229 |
| 230 // SECTION 6.3.2 | |
| 231 } else if (pubsub.getChild('options')) { | |
| 232 if (!config.enabled('subscription-options')) | |
| 233 return makeError(response, errors.sub.configure.subscription_options_not_supported.n); | |
| 234 | |
| 235 var options = pubsub.getChild('options'); | |
| 236 | |
| 237 var nodeID = options.getAttribute('node'); | |
| 238 if (!nodeID || nodeID == '') | |
| 239 return makeError(response, errors.nodeid_required.n); | |
| 240 if (!storage.existsNode(nodeID)) | |
| 241 return makeError(response, errors.node_does_not_exist.n); | |
| 242 | |
| 243 var jid = options.getAttribute('jid'); | |
| 244 if (!jid) | |
| 245 return makeError(response, errors.sub.configure.subscriber_jid_required.n); | |
| 246 if (toBareJID(jid) != toBareJID(to)) | |
| 247 return makeError(response, errors.sub.configure.insufficient_privileges.n); | |
| 248 | |
| 249 var subs = storage.getSubscription(jid, nodeID); | |
| 250 if (subs == {}) | |
| 251 return makeError(response, errors.sub.configure.no_such_subscriber.n); | |
| 252 | |
| 253 var s = xmpp.stanza('options', {node: nodeID, jid: jid}); | |
| 254 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
| 255 var form = forms.build('form', 'subscribe_options', subs.options, true); | |
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256 s.cnode(form); |
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257 p.cnode(s); |
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parents:
7
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258 response.cnode(p); |
| 0 | 259 |
| 260 // SECTION 6.4 | |
| 261 } else if (pubsub.getChild('default')) { | |
| 262 if (!config.enabled('retrieve-default-sub')) | |
| 263 return makeError(response, errors.sub.default_options.default_subscription_configuration_retrieval_not_supported.n); | |
| 264 | |
| 265 var def = pubsub.getChild('default'); | |
| 266 | |
| 267 var nodeID = def.getAttribute('node'); | |
| 268 if (nodeID && !storage.existsNode(nodeID)) | |
| 269 return makeError(response, errors.node_does_not_exist.n); | |
| 270 | |
| 271 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
| 272 var s; | |
| 273 if (nodeID) | |
| 274 s = xmpp.stanza('default', {node: nodeID}); | |
| 275 else | |
| 276 s = xmpp.stanza('default'); | |
| 277 | |
| 278 var form = forms.build('form', 'subscribe_options', 'default', false); | |
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279 s.cnode(form); |
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280 p.cnode(s); |
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281 response.cnode(p); |
| 0 | 282 |
| 283 // SECTION 6.5 | |
| 284 } else if (pubsub.getChild('items')) { | |
| 285 if (!config.enabled('retrieve-items')) | |
| 286 return makeError(response, errors.sub.default_options.node_configuration_not_supported.n); | |
| 287 | |
| 288 var items = pubsub.getChild('items'); | |
| 289 | |
| 290 var nodeID = items.getAttribute('node'); | |
| 291 if (!nodeID || nodeID == '') | |
| 292 return makeError(response, errors.nodeid_required.n); | |
| 293 if (!storage.existsNode(nodeID)) | |
| 294 return makeError(response, errors.node_does_not_exist.n); | |
| 295 | |
| 6 | 296 var configuration = storage.getConfiguration(nodeID); |
| 297 if (configuration['pubsub#access_model'] == 'whitelist') { | |
| 298 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
| 299 if (affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'member') | |
| 300 return makeError(response, errors.pub.publish.insufficient_privileges.n); | |
| 301 } | |
| 0 | 302 |
| 303 var item = []; | |
| 304 for (var i=0; i<items.children.length; i++) { | |
| 305 var j = items.children[i]; | |
| 306 if (j.name == 'item' && j.attr['id'] && j.attr['id'] != '') | |
| 307 item.push(j.attr['id']); | |
| 308 } | |
| 309 | |
| 310 var max_items = items.getAttribute('max_items'); | |
| 311 if (max_items) | |
| 312 max_items = Number (max_items); | |
| 313 | |
| 314 if (item.length) { | |
| 315 var s = xmpp.stanza('items', {node: nodeID}); | |
| 316 | |
| 317 for (var i=0; i<item.length; i++) { | |
| 318 var j = storage.getItem(nodeID, item[i]); | |
| 319 if (typeof j == 'number') | |
| 320 return makeError(response, j); | |
| 321 | |
| 322 var k = xmpp.stanza('item', {id: item[i]}) | |
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323 k.cnode(j); |
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324 s.cnode(k); |
| 0 | 325 } |
| 326 } else { | |
| 327 var s = xmpp.stanza('items', {node: nodeID}); | |
| 328 | |
| 329 var j; | |
| 330 if (max_items) | |
| 331 j = storage.getLastItem(nodeID, max_items); | |
| 332 else | |
| 333 j = storage.getItems(nodeID); | |
| 334 if (typeof j == 'number') | |
| 335 return makeError(response, j); | |
| 336 | |
| 337 var k = 0; | |
| 338 for (var i in j) { | |
| 339 var contentItem = xmpp.stanza('item', {id: i}).t(j[i].content); | |
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340 s.cnode(contentItem); |
| 0 | 341 } |
| 342 } | |
| 343 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}); | |
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344 p.cnode(s); |
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345 response.cnode(p); |
| 0 | 346 } else |
| 347 return makeError(response, errors.feature_not_implemented.n); | |
| 348 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner')) { | |
| 349 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner'); | |
| 350 | |
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351 // SECTION 8.2 |
| 0 | 352 if (pubsub.getChild('configure')) { |
| 353 if (!config.enabled('config-node')) | |
| 354 return makeError(response, errors.owner.configure.node_configuration_not_supported.n); | |
| 355 | |
| 356 var nodeID = pubsub.getChild('configure').getAttribute('node'); | |
| 357 if (!nodeID || nodeID == '') | |
| 358 return makeError(response, errors.nodeid_required.n); | |
| 359 if (!storage.existsNode(nodeID)) | |
| 360 return makeError(response, errors.node_does_not_exist.n); | |
| 361 | |
| 362 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
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363 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only') |
| 0 | 364 return makeError(response, errors.pub.publish.insufficient_privileges.n); |
| 365 | |
| 366 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 367 var s = xmpp.stanza('configure', {node: nodeID}); | |
| 368 var form = forms.build('form', 'node_config', 'default', true); | |
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369 s.cnode(form); |
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370 p.cnode(s); |
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371 response.cnode(p); |
| 0 | 372 |
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373 // SECTION 8.3 |
| 0 | 374 } else if (pubsub.getChild('default')) { |
| 375 if (!config.enabled('config-node')) | |
| 376 return makeError(response, errors.owner.default_options.node_configuration_not_supported.n); | |
| 377 | |
| 378 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 379 var s = xmpp.stanza('default'); | |
| 380 var form = forms.build('node_config', service_configuration.node_config, null, true); | |
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381 s.cnode(form); |
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382 p.cnode(s); |
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383 response.cnode(p); |
| 0 | 384 |
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385 // SECTION 8.8 |
| 0 | 386 } else if (pubsub.getChild('subscriptions')) { |
| 387 if (!config.enabled('manage-subscriptions')) | |
| 388 return makeError(response, errors.owner.manage_subscriptions.not_supported.n); | |
| 389 | |
| 390 var subscriptions = pubsub.getChild('subscriptions'); | |
| 391 | |
| 392 var nodeID = subscriptions.getAttribute('node'); | |
| 393 if (!nodeID || nodeID == '') | |
| 394 return makeError(response, errors.nodeid_required.n); | |
| 395 if (!storage.existsNode(nodeID)) | |
| 396 return makeError(response, errors.node_does_not_exist.n); | |
| 397 | |
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398 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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399 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 400 return makeError(response, errors.forbidden.n); |
| 401 | |
| 402 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 403 var s = xmpp.stanza('subscriptions', {node: nodeID}); | |
| 404 | |
| 405 var subs = storage.getSubscriptionsFromNodeID(nodeID) | |
| 406 for (var jid in subs) | |
| 407 s.s('subscription', {jid: jid, subscription: subs[jid].type, subid: subs[jid].subid}) | |
| 408 | |
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409 p.cnode(s); |
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410 response.cnode(p); |
| 0 | 411 |
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412 // SECTION 8.9 |
| 0 | 413 } else if (pubsub.getChild('affiliations')) { |
| 414 if (!config.enabled('modify-affiliations')) | |
| 415 return makeError(response, errors.owner.manage_affiliations.not_supported.n); | |
| 416 | |
| 417 var affiliations = pubsub.getChild('affiliations'); | |
| 418 | |
| 419 var nodeID = affiliations.getAttribute('node'); | |
| 420 if (!nodeID || nodeID == '') | |
| 421 return makeError(response, errors.nodeid_required.n); | |
| 422 if (!storage.existsNode(nodeID)) | |
| 423 return makeError(response, errors.node_does_not_exist.n); | |
| 424 | |
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425 var affils = storage.getAffiliationsFromNodeID(nodeID); |
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426 var affil = affils[toBareJID(to)]; |
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427 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 428 return makeError(response, errors.owner.manage_affiliations.retrieve_list.entity_is_not_an_owner.n); |
| 429 | |
| 430 var p = xmpp.stanza('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'}); | |
| 431 var s = xmpp.stanza('affiliations', {node: nodeID}); | |
| 432 | |
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433 for (var jid in affils) |
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434 s.s('affiliation', {jid: jid, affiliation: affils[jid]}) |
| 0 | 435 |
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436 p.cnode(s); |
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437 response.cnode(p); |
| 0 | 438 } else |
| 439 return makeError(response, errors.feature_not_implemented.n); | |
| 440 } else | |
| 441 return makeError(response, errors.feature_not_implemented.n); | |
| 442 } else if (type == 'set') { | |
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443 if (stanza.getChild('command', 'http://jabber.org/protocol/commands')) { |
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444 // XEP-0050: Ad-Hoc Commands |
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445 var command = stanza.getChild('command', 'http://jabber.org/protocol/commands'); |
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446 |
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447 var action = command.getAttribute('action'); |
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448 if (action != 'execute') |
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449 return makeError(response, errors.bad_request.n); |
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450 |
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451 var node = command.getAttribute('node'); |
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452 if (node == 'ping') { |
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453 var cmd = xmpp.stanza('command', {xmlns: 'http://jabber.org/protocol/commands', |
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454 // sessionid: 'list:20020923T213616Z-700', |
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455 node: node, |
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456 'status': 'completed'}) |
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457 .c('note', {type: 'info'}).t('pong'); |
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458 response.cnode(cmd); |
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459 } else if (node == 'reload') { |
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460 storage.load(); |
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461 response.c('command', {xmlns: 'http://jabber.org/protocol/commands', |
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462 node: node, |
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463 'status': 'completed'}) |
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464 .c('note', {type: 'info'}).t('The server has correctly reloaded.'); |
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465 } else |
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466 return makeError(response, errors.bad_request.n); |
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467 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub')) { |
| 0 | 468 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub'); |
| 469 | |
| 470 // SECTION 6.1 | |
| 471 if (pubsub.getChild('subscribe')) { | |
| 472 if (!config.enabled('subscribe')) | |
| 473 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 474 | |
| 475 var subscribe = pubsub.getChild('subscribe'); | |
| 476 | |
| 477 var nodeID = subscribe.getAttribute('node'); | |
| 478 if (!nodeID || nodeID == '') | |
| 479 return makeError(response, errors.nodeid_required.n); | |
| 480 if (!storage.existsNode(nodeID)) | |
| 481 return makeError(response, errors.node_does_not_exist.n); | |
| 482 | |
| 483 var configuration = storage.getConfiguration(nodeID); | |
| 484 if (!configuration['pubsub#subscribe']) | |
| 485 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 486 | |
| 487 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
| 488 if (affil == 'publish-only' || affil == 'outcast') | |
| 489 return makeError(response, errors.pub.publish.insufficient_privileges.n); | |
| 490 | |
| 491 var jid = subscribe.getAttribute('jid'); | |
| 492 if (!jid || toBareJID(jid) != toBareJID(to)) | |
| 493 return makeError(response, errors.sub.subscribe.jids_do_not_match.n); | |
| 494 | |
| 495 // SECTION 6.3.7 | |
| 496 var options = pubsub.getChild('options'); | |
| 497 if (options && config.enabled('subscription-options')) { | |
| 498 if (options.getAttribute('node') || options.getAttribute('jid')) | |
| 499 return makeError(response, errors.bad_request.n); | |
| 500 | |
| 501 var x = options.getChild('x', 'jabber:x:data'); | |
| 502 if (!x || x.getAttribute('type') != 'submit') | |
| 503 return makeError(response, errors.bad_request.n); | |
| 504 | |
| 505 var form = forms.parse(x, true); | |
| 506 if (typeof form == 'number') | |
| 507 return makeError(response, form); | |
| 508 | |
| 509 var conf = form; | |
| 510 } | |
| 511 | |
| 512 var subID; | |
| 513 if (configuration['pubsub#access_model'] == 'open') { | |
| 514 subID = storage.subscribe(nodeID, jid, 'subscribe', conf); | |
| 515 if (typeof subID == 'number') | |
| 516 return makeError(response, subID); | |
| 517 } else if (configuration['pubsub#access_model'] == 'authorize') { | |
| 518 subID = storage.subscribe(nodeID, jid, 'pending', conf); | |
| 519 if (typeof subID == 'number') | |
| 520 return makeError(response, subID); | |
| 521 } else if (configuration['pubsub#access_model'] == 'whitelist') { | |
| 522 var affil = storage.getAffiliation(jid, nodeID); | |
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523 if (affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'member') |
| 0 | 524 return makeError(response, errors.sub.subscribe.not_on_whitelist.n); |
| 525 | |
| 526 subID = storage.subscribe(nodeID, jid, conf); | |
| 527 if (typeof subID == 'number') | |
| 528 return makeError(response, subID); | |
| 529 } | |
| 530 | |
| 531 response.c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| 532 .c('subscription', {node: nodeID, jid: jid, subid: subID.subid, subscription: subID.type}); | |
| 533 | |
| 534 if (conf) | |
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535 response.cnode(options); |
| 0 | 536 |
| 537 if (config.enabled('get-pending')) { | |
| 538 var affiliates = storage.getAffiliationsFromNodeID(nodeID); | |
| 539 var form = forms.build('form', 'subscribe_authorization', {allow: false, node: nodeID, subscriber_jid: jid}, true); //168 | |
| 540 for (var i in affiliates) { | |
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541 if (affiliates[i] == 'super-owner' || affiliates[i] == 'owner') { |
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Rename cx method to cnode and define it if xmpp.js didn’t.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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changeset
|
542 var message = xmpp.message({to: i}).cnode(form); |
| 0 | 543 conn.send(message); |
| 544 } | |
| 545 } | |
| 546 } | |
| 547 | |
| 548 if (config.enabled('last-published')) { | |
| 549 var last = storage.getLastItem(nodeID); | |
| 550 if (typeof last != 'number') { | |
| 551 var item = storage.getItem(nodeID, last); | |
| 552 if (typeof item != 'number') { | |
| 553 var attr = {}; | |
| 554 attr[last] = {content: item}; | |
| 555 sendNotifs(jid, 'items', nodeID, attr); | |
| 556 } | |
| 557 } | |
| 558 } | |
| 559 | |
| 560 // SECTION 6.2 | |
| 561 } else if (pubsub.getChild('unsubscribe')) { | |
| 562 if (!config.enabled('subscribe')) | |
| 563 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 564 | |
| 565 var unsubscribe = pubsub.getChild('unsubscribe'); | |
| 566 var nodeID = unsubscribe.getAttribute('node'); | |
| 567 if (!nodeID || nodeID == '') | |
| 568 return makeError(response, errors.nodeid_required.n); | |
| 569 if (!storage.existsNode(nodeID)) | |
| 570 return makeError(response, errors.node_does_not_exist.n); | |
| 571 | |
| 572 var jid = unsubscribe.getAttribute('jid'); | |
| 573 if (!jid || toBareJID(jid) != toBareJID(to)) | |
| 574 return makeError(response, errors.sub.unsubscribe.insufficient_privileges.n); | |
| 575 | |
| 576 var subID = storage.subscribe(nodeID, jid, 'none'); | |
| 577 if (typeof subID == 'number') | |
| 578 return makeError(response, subID); | |
| 579 | |
| 580 // SECTIONS 6.3.5 | |
| 581 } else if (pubsub.getChild('options')) { | |
| 582 if (!config.enabled('subscription-options')) | |
| 583 return makeError(response, errors.sub.subscribe.not_supported.n); | |
| 584 | |
| 585 var options = pubsub.getChild('options'); | |
| 586 | |
| 587 var nodeID = unsubscribe.getAttribute('node'); | |
| 588 if (!nodeID || nodeID == '') | |
| 589 return makeError(response, errors.nodeid_required.n); | |
| 590 if (!storage.existsNode(nodeID)) | |
| 591 return makeError(response, errors.node_does_not_exist.n); | |
| 592 | |
| 593 var jid = unsubscribe.getAttribute('jid'); | |
| 594 if (!jid || toBareJID(jid) != toBareJID(to)) | |
| 595 return makeError(response, errors.sub.unsubscribe.insufficient_privileges.n); | |
| 596 | |
| 597 var x = options.getChild('x', 'jabber:x:data'); | |
| 598 if (!x || x.getAttribute(type) != 'submit') | |
| 599 return makeError(response, errors.bad_request); | |
| 600 | |
| 601 var form = forms.parse(x, true); | |
| 602 if (typeof form == 'number') | |
| 603 return makeError(response, form); | |
| 604 | |
| 605 var set = storage.configureSubscription(nodeID, jid, form); | |
| 606 if (typeof form == 'number') | |
| 607 return makeError(response, form); | |
| 608 | |
|
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Add a super-owner that has power over all nodes; add support for
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609 // SECTION 7.1 |
| 0 | 610 } else if (pubsub.getChild('publish')) { |
| 611 if (!config.enabled('publish')) | |
| 612 return makeError(response, errors.pub.publish.item_publication_not_supported.n); | |
| 613 | |
| 614 var publish = pubsub.getChild('publish'); | |
| 615 var nodeID = publish.getAttribute('node'); | |
| 616 if (!nodeID || nodeID == '') | |
| 617 return makeError(response, errors.nodeid_required.n); | |
| 618 | |
| 6 | 619 var autocreate = false; |
| 620 if (!storage.existsNode(nodeID)) { | |
| 621 if (config.enabled('auto-create')) | |
| 622 autocreate = true; | |
| 623 else | |
| 624 return makeError(response, errors.node_does_not_exist.n); | |
| 625 } | |
| 626 | |
| 0 | 627 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
| 6 | 628 if (typeof affil == 'number' && affil != errors.node_does_not_exist.n) |
| 0 | 629 return makeError(response, affil); |
| 6 | 630 if (!autocreate && affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'publish-only') |
| 0 | 631 return makeError(response, errors.forbidden.n); |
| 632 | |
| 633 var item = publish.getChild('item'); | |
| 634 var itemID = item.getAttribute('id'); | |
| 635 if (!config.enabled('item-ids') && itemID) | |
| 636 return makeError(response, errors.itemid_required.n); | |
| 637 itemID = itemID? itemID: utils.makeRandomId(); | |
| 638 | |
| 639 if (item.tags.length != 1) | |
| 640 return makeError(response, errors.pub.publish.bad_payload.n); | |
| 641 | |
| 642 var conf = storage.getConfiguration(nodeID); | |
| 643 var publishOptions = pubsub.getChild('publish-options'); | |
| 644 if (publishOptions && config.enabled('publish-options')) { | |
| 645 var x = publishOptions.getChild('x', 'jabber:x:data'); | |
| 646 if (!x || x.getAttribute('type') != 'submit') | |
| 647 return makeError(response, errors.bad_request.n); | |
| 648 | |
| 649 var form = forms.parse(x, true); | |
| 650 if (form.access_model != conf['pubsub#access_model'] && !autocreate) | |
| 651 return makeError(response, errors.pub.configuration.precondition.n); | |
| 652 } | |
| 653 | |
| 654 if (!config.enabled('persistent-items')) { | |
| 655 var notifs = storage.purgeNode(nodeID); | |
| 656 if (typeof notifs == 'number') | |
| 657 return makeError(response, r); | |
| 658 } | |
| 659 | |
|
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Add a super-owner that has power over all nodes; add support for
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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660 if (autocreate) { |
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661 if (!form) |
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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662 form = {}; |
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663 form['pubsub#creator'] = toBareJID(to); |
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664 |
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665 var r = storage.createNode(nodeID, form); |
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666 if (typeof r == 'number') |
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667 return makeError(response, r); |
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668 } |
| 0 | 669 |
| 670 var content = item.getChild(); | |
|
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671 |
| 0 | 672 subscribers = storage.setItem(nodeID, itemID, content); |
| 673 if (typeof subscribers == 'number') | |
| 674 return makeError(response, subscribers); | |
| 675 | |
| 676 var attrs = {}; | |
| 677 if (content) | |
| 678 attrs[itemID] = {content: content}; | |
| 679 else | |
| 680 attrs[itemID] = {}; | |
| 681 sendNotifs(subscribers, 'items', nodeID, attrs); | |
| 682 | |
| 683 response.c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| 684 .c('publish', {node: nodeID}) | |
| 685 .c('item', {id: itemID}); | |
| 686 | |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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687 // SECTION 7.2 |
| 0 | 688 } else if (pubsub.getChild('retract')) { |
| 689 if (!config.enabled('retract-items')) | |
| 690 return makeError(response, errors.pub.retract.item_deletion_not_supported.n); | |
| 691 | |
| 692 var retract = pubsub.getChild('retract'); | |
| 693 | |
| 694 var nodeID = retract.getAttribute('node'); | |
| 695 if (!nodeID || nodeID == '') | |
| 696 return makeError(response, errors.nodeid_required.n); | |
| 697 if (!storage.existsNode(nodeID)) | |
| 698 return makeError(response, errors.node_does_not_exist.n); | |
| 699 | |
| 700 var item = retract.getChild('item'); | |
| 701 if (!item) | |
| 702 return makeError(response, errors.pub.retract.item_or_itemid_required.n); | |
| 703 | |
| 704 var itemID = item.getAttribute('id') | |
| 705 if (!itemID || itemID == '') | |
| 706 return makeError(response, errors.pub.retract.item_or_itemid_required.n); | |
| 707 | |
| 6 | 708 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
| 709 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only') | |
| 710 return makeError(response, errors.forbidden.n); | |
| 711 | |
| 0 | 712 var subscribers = storage.deleteItem(nodeID, itemID); |
| 713 if (typeof subscribers == 'number') | |
| 714 return makeError(response, subscribers); | |
| 715 | |
| 716 var attrs = {}; | |
| 717 attrs[itemID] = {}; | |
| 718 sendNotifs(subscribers, 'items', nodeID, attrs, 'retract') | |
| 719 | |
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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diff
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720 // SECTION 8.1 |
| 0 | 721 } else if (pubsub.getChild('create')) { |
| 722 if (!config.enabled('create-nodes')) | |
| 723 return makeError(response, errors.owner.create.node_creation_not_supported.n); | |
| 724 | |
| 725 var instant = false; | |
| 726 | |
| 727 var nodeID = pubsub.getChild('create').getAttribute('node'); | |
| 728 if (!nodeID || nodeID == '') { | |
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Ensure that the creator of a node is the default owner; don’t crash
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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|
729 if (!config.enabled('instant-nodes')) |
| 0 | 730 return makeError(response, errors.owner.create.instant_nodes_not_supported.n); |
| 731 nodeID = utils.makeRandomId(); | |
| 732 instant = true; | |
| 733 } | |
| 734 if (storage.existsNode(nodeID)) | |
| 735 return makeError(response, errors.nodeid_already_exists.n); | |
| 736 | |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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737 var bare = toBareJID(to); |
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738 var right = false; |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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739 |
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parents:
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diff
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740 // Check for super-owner |
|
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parents:
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741 for (var i in config.owner) |
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parents:
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742 if (config.owner[i] == bare) |
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743 right = true; |
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744 |
|
7
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745 // Check for authorized user |
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746 for (var i in config.allowCreateNode) |
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parents:
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diff
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747 if (config.allowCreateNode[i].exec(bare)) |
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748 right = true; |
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749 |
|
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parents:
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750 if (!right) |
| 0 | 751 return makeError(response, errors.forbidden.n); |
| 752 | |
| 753 var configure = pubsub.getChild('configure'); | |
| 754 if (configure && config.enabled('create-and-configure')) { | |
| 755 if (!config.enabled('config-node')) | |
| 756 return makeError(response, errors.owner.configure.node_configuration_not_supported.n); | |
| 757 | |
| 758 if (configure.getAttribute('node')) | |
| 759 return makeError(response, errors.bad_request.n); | |
| 760 | |
| 761 var x = configure.getChild('x', 'jabber:x:data'); | |
| 762 if (!x || x.getAttribute('type') != 'submit') | |
| 763 return makeError(response, errors.bad_request.n); | |
| 764 | |
| 765 var form = forms.parse(x, true); | |
| 766 if (typeof form == 'number') | |
| 767 return makeError(response, form); | |
| 768 | |
| 769 var conf = form; | |
| 770 } | |
| 771 | |
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parents:
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772 if (!conf) |
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parents:
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773 conf = {}; |
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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774 conf['pubsub#creator'] = toBareJID(to); |
| 0 | 775 var r = storage.createNode(nodeID, conf); |
| 776 if (typeof r == 'number') | |
| 777 return makeError(response, r); | |
| 778 | |
| 779 if (instant) | |
| 780 response.c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| 781 .c('create', {node: nodeID}); | |
| 782 } else | |
| 783 return makeError(response, errors.feature_not_implemented.n); | |
| 784 } else if (stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner')) { | |
| 785 var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub#owner'); | |
| 786 | |
|
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Add a super-owner that has power over all nodes; add support for
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
0
diff
changeset
|
787 // SECTION 8.2.4 |
| 0 | 788 if (pubsub.getChild('configure')) { |
| 789 if (!config.enabled('config-node')) | |
| 790 return makeError(response, errors.owner.configure.node_configuration_not_supported.n); | |
| 791 | |
| 792 var nodeID = configure.getAttribute('node'); | |
| 793 if (!nodeID) | |
| 794 return makeError(response, errors.nodeid_required.n); | |
| 795 if (!storage.existsNode(nodeID)) | |
| 796 return makeError(response, errors.node_does_not_exist.n); | |
| 797 | |
| 798 var affil = storage.getAffiliation(toBareJID(to), nodeID); | |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
0
diff
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799 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only') |
| 0 | 800 return makeError(response, errors.forbidden.n); |
| 801 | |
| 802 var x = configure.getChild('x', 'jabber:x:data'); | |
| 803 if (!x || x.getAttribute(type) != 'submit') | |
| 804 return makeError(response, errors.bad_request.n); | |
| 805 | |
| 806 var form = forms.parse(x, true); | |
| 807 if (typeof form == 'number') | |
| 808 return makeError(response, form); | |
| 809 | |
| 810 var conf = form; | |
| 811 | |
| 812 var set = storage.configure(nodeID, conf); | |
| 813 if (typeof set == 'number') | |
| 814 return makeError(response, set); | |
| 815 | |
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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816 // SECTION 8.4 |
| 0 | 817 } else if (pubsub.getChild('delete')) { |
| 818 if (!config.enabled('delete-nodes')) | |
| 819 return makeError(response, errors.feature_not_implemented.n); //XXX | |
| 820 | |
| 821 var del = pubsub.getChild('delete'); | |
| 822 | |
| 823 var nodeID = del.getAttribute('node'); | |
| 824 if (!nodeID) | |
| 825 return makeError(response, errors.nodeid_required.n); | |
| 826 if (!storage.existsNode(nodeID)) | |
| 827 return makeError(response, errors.node_does_not_exist.n); | |
| 828 | |
|
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parents:
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829 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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parents:
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830 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 831 return makeError(response, errors.forbidden.n); |
| 832 | |
| 833 var notifs = storage.deleteNode(nodeID); | |
| 834 if (typeof notifs == 'number') | |
| 835 return makeError(response, r); | |
| 836 | |
| 837 sendNotifs(notifs, 'delete', nodeID); | |
| 838 | |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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839 // SECTION 8.5 |
| 0 | 840 } else if (pubsub.getChild('purge')) { |
| 841 if (!config.enabled('purge-nodes')) | |
| 842 return makeError(response, errors.owner.purge.node_purging_not_supported.n); //XXX | |
| 843 | |
| 844 var purge = pubsub.getChild('purge'); | |
| 845 | |
| 846 var nodeID = purge.getAttribute('node'); | |
| 847 if (!nodeID) | |
| 848 return makeError(response, errors.nodeid_required.n); | |
| 849 if (!storage.existsNode(nodeID)) | |
| 850 return makeError(response, errors.node_does_not_exist.n); | |
| 851 | |
|
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852 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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parents:
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853 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 854 return makeError(response, errors.forbidden.n); |
| 855 | |
| 856 if (!config.enabled('persistent-items')) //FIXME: autre condition, supporté par le node | |
| 857 return makeError(response, errors.owner.purge.node_does_not_persist_items.n); | |
| 858 | |
| 859 var notifs = storage.purgeNode(nodeID); | |
| 860 if (typeof notifs == 'number') | |
| 861 return makeError(response, r); | |
| 862 | |
| 863 sendNotifs(notifs, 'purge', nodeID); | |
| 864 | |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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865 // SECTION 8.8.2 |
| 0 | 866 } else if (pubsub.getChild('subscriptions')) { |
| 867 if (!config.enabled('manage-subscriptions')) | |
| 868 return makeError(response, errors.owner.manage_subscriptions.not_supported.n); //XXX | |
| 869 | |
| 870 var subscriptions = pubsub.getChild('subscriptions'); | |
| 871 | |
| 872 var nodeID = subscriptions.getAttribute('node'); | |
| 873 if (!nodeID) | |
| 874 return makeError(response, errors.nodeid_required.n); | |
| 875 if (!storage.existsNode(nodeID)) | |
| 876 return makeError(response, errors.node_does_not_exist.n); | |
| 877 | |
|
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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878 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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879 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 880 return makeError(response, errors.forbidden.n); |
| 881 | |
| 882 var e = false; | |
| 883 for (i in subscriptions.tags) { | |
| 884 var jid = subscriptions.tags[i].getAttribute('jid'); | |
| 885 var subscription = subscriptions.tags[i].getAttribute('subscription'); | |
| 886 | |
| 887 var set = storage.subscribe(nodeID, jid, subscription); | |
| 888 if (typeof set == 'number') | |
| 889 e = true; | |
| 890 else { | |
|
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891 // SECTION 8.8.4 |
| 0 | 892 sendNotifs(jid, 'subscription', nodeID, {jid: jid, subscription: subscription}); |
| 893 subscriptions.tags.splice(i, 1); | |
| 894 } | |
| 895 } | |
| 896 | |
| 897 if (e) | |
| 898 return makeError(response, errors.owner.manage_subscriptions.modify.multiple_simultaneous_modifications.n, pubsub); | |
| 899 | |
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900 // SECTION 8.9.2 |
| 0 | 901 } else if (pubsub.getChild('affiliations')) { |
| 902 if (!config.enabled('modify-affiliations')) | |
| 903 return makeError(response, errors.owner.manage_affiliations.not_supported.n); //XXX | |
| 904 | |
| 905 var affiliations = pubsub.getChild('affiliations'); | |
| 906 | |
| 907 var nodeID = affiliations.getAttribute('node'); | |
| 908 if (!nodeID) | |
| 909 return makeError(response, errors.nodeid_required.n); | |
| 910 if (!storage.existsNode(nodeID)) | |
| 911 return makeError(response, errors.node_does_not_exist.n); | |
| 912 | |
|
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913 var affil = storage.getAffiliation(toBareJID(to), nodeID); |
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914 if (affil != 'super-owner' && affil != 'owner') |
| 0 | 915 return makeError(response, errors.forbidden.n); |
| 916 | |
| 917 var e = false; | |
| 918 for (i in affiliations.children) { | |
| 919 var jid = affiliations.children[i].getAttribute('jid'); | |
| 920 var affiliation = affiliations.children[i].getAttribute('affiliation'); | |
| 921 | |
| 922 var set = storage.setAffiliation(nodeID, jid, affiliation); | |
| 923 if (typeof set == 'number') | |
| 924 e = true; | |
|
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925 else { |
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926 // SECTION 8.9.4 |
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927 sendNotifs(jid, 'affiliations', nodeID, {jid: jid, affiliation: affiliation}); |
| 0 | 928 affiliations.children.splice(i, 1); |
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929 } |
| 0 | 930 } |
| 931 | |
| 932 if (e) | |
| 933 return makeError(response, errors.owner.manage_affiliations.modify.multiple_simultaneous_modifications.n, pubsub); | |
| 934 } else | |
| 935 return makeError(response, errors.feature_not_implemented.n); | |
| 936 } else | |
| 937 return makeError(response, errors.feature_not_implemented.n); | |
| 938 } else | |
| 939 return makeError(response, errors.feature_not_implemented.n); | |
| 940 conn.send(response); | |
| 941 } | |
| 942 | |
| 943 function onMessage(stanza) { | |
| 944 var from = stanza.getAttribute('to'); | |
| 945 var to = stanza.getAttribute('from'); | |
| 946 var id = stanza.getAttribute('id'); | |
| 947 | |
| 948 var response; | |
| 949 if (id) | |
| 950 response = xmpp.message({to: to, from: from, id: id}); | |
| 951 else | |
| 952 response = xmpp.message({to: to, from: from}); | |
| 953 | |
| 954 var x = stanza.getChild('x', 'jabber:x:data'); | |
| 955 if (x) { | |
| 956 var form = forms.parse(x); | |
| 957 if (form.type == 'submit' && form.fields.FORM_TYPE.value == 'subscribe_authorization') { | |
| 958 if (form.fields.subid && form.fields.subid.value) | |
| 959 var subID = form.fields.subid.value; | |
| 960 if (form.fields.node && form.fields.node.value) | |
| 961 var nodeID = form.fields.node.value; | |
| 962 if (form.fields.subscriber_jid && form.fields.subscriber_jid.value) | |
| 963 var jid = form.fields.subscriber_jid.value; | |
| 964 if (form.fields.allow && form.fields.allow.value) | |
| 965 var allow = form.fields.allow.value; | |
| 966 | |
| 967 var type = allow? 'subscribed': 'none'; | |
| 968 var set = storage.subscribe(nodeID, jid, type) | |
| 969 //if (set.subid != subID) //TODO: support the multi-subscribe feature | |
| 970 sendNotifs(jid, 'subscription', nodeID, {jid: jid, subscription: type}); | |
| 971 } else | |
| 972 return makeError(response, errors.feature_not_implemented.n); | |
| 973 } else | |
| 974 return makeError(response, errors.feature_not_implemented.n); | |
| 975 conn.send(response) | |
| 976 } | |
| 977 | |
| 978 function onPresence(stanza) { | |
| 979 var from = stanza.getAttribute('to'); | |
| 980 var to = stanza.getAttribute('from'); | |
| 981 var id = stanza.getAttribute('id'); | |
| 982 | |
| 983 var response; | |
| 984 if (id) | |
| 985 response = xmpp.presence({to: to, from: from, id: id}); | |
| 986 else | |
| 987 response = xmpp.presence({to: to, from: from}); | |
| 988 | |
| 989 makeError(response, errors.feature_not_implemented.n); | |
| 990 } | |
| 991 | |
| 992 function makeError(response, errorNumber, payload) { | |
| 993 response.attr.type = 'error'; | |
| 994 if (payload) | |
|
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995 response.cnode(payload); |
| 0 | 996 |
| 997 var e = errors.reverse[errorNumber]; | |
| 998 var error = xmpp.stanza('error', {type: e.type}); | |
| 999 | |
| 1000 error.s(e.error, {xmlns: 'urn:ietf:params:xml:ns:xmpp-stanzas'}) | |
| 1001 | |
| 1002 if (e.reason) { | |
| 1003 if (e.feature) | |
| 1004 error.s(e.reason, {xmlns: 'http://jabber.org/protocol/pubsub#errors', feature: e.feature}); | |
| 1005 else | |
| 1006 error.s(e.reason, {xmlns: 'http://jabber.org/protocol/pubsub#errors'}); | |
| 1007 } | |
| 1008 | |
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1009 response.cnode(error); |
| 0 | 1010 conn.send(response); |
| 1011 } | |
| 1012 | |
| 1013 function sendNotifs(notifs, type, nodeID, a1, a2) { | |
| 1014 var ev = xmpp.stanza('event', {xmlns: 'http://jabber.org/protocol/pubsub#event'}); | |
| 1015 | |
|
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1016 if (type == 'affiliations') { |
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1017 ev.attr.xmlns = 'http://jabber.org/protocol/pubsub'; |
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1018 |
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1019 var args = {}; |
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1020 for (i in a1) { |
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1021 var attr = a1[i]; |
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1022 if (i == 'affiliation') |
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1023 args.affiliation = attr; |
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1024 else if (i == 'jid') |
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1025 args.jid = attr; |
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1026 } |
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1027 var affiliations = xmpp.stanza('affiliations', {node: nodeID}) |
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1028 .c('affiliation', args); |
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1029 ev.cnode(affiliations); |
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1030 } else if (type == 'collection') { |
| 0 | 1031 var collection = xmpp.stanza('collection', {node: nodeID}); |
| 1032 if (a1 == 'associate') | |
|
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1033 collection.cnode('associate', {node: nodeID}); |
| 0 | 1034 else |
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1035 collection.cnode('disassociate', {node: nodeID}); |
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1036 ev.cnode(collection); |
| 0 | 1037 } else if (type == 'configuration') { |
| 1038 if (!config.enabled('config-node')) { | |
| 1039 _('Error #4', 41) | |
| 1040 return; | |
| 1041 } | |
| 1042 | |
| 1043 var configuration = xmpp.stanza('configuration', {node: nodeID}); | |
| 1044 if (a1) { | |
| 1045 var x = forms.build('node_config', service_configuration.node_config, storage.getConfiguration(nodeID)); | |
| 1046 if (x) | |
|
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1047 configuration.cnode(x); //TODO: voir exemple 150 |
| 0 | 1048 } |
|
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1049 ev.cnode(configuration); |
| 0 | 1050 } else if (type == 'delete') { |
| 1051 var del = xmpp.stanza('delete', {node: nodeID}); | |
| 1052 if (a1) | |
| 1053 del.c('redirect', {uri: a1}); | |
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1054 ev.cnode(del); |
| 0 | 1055 } else if (type == 'items') { |
| 1056 var items = xmpp.stanza(type, {node: nodeID}); | |
| 1057 if (a2 == 'retract') | |
| 1058 for (var i in a1) | |
| 1059 items.s('retract', {id: i}); | |
| 1060 else { | |
| 1061 for (var i in a1) { | |
| 1062 var item = a1[i]; | |
| 1063 var args = {}; | |
| 1064 if (i != '') | |
| 1065 args.id = i; | |
| 1066 if (item.node) | |
| 1067 args.node = item.node; | |
| 1068 if (item.publisher) | |
| 1069 args.publisher = item.publisher; | |
| 1070 var it = xmpp.stanza('item', args); | |
| 1071 if (item.content) | |
|
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1072 it.cnode(item.content); |
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1073 items.cnode(it); |
| 0 | 1074 } |
| 1075 } | |
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1076 ev.cnode(items); |
| 0 | 1077 } else if (type == 'purge') { |
| 1078 ev.c('purge', {node: nodeID}); | |
| 1079 } else if (type == 'subscription') { | |
| 1080 if (!config.enabled('subscription-notifications')) | |
| 1081 return; | |
| 1082 | |
| 1083 var args = {node: nodeID}; | |
| 1084 for (i in a1) { | |
| 1085 var attr = a1[i]; | |
| 1086 if (i == 'subscription') { | |
| 1087 if (attr == 'none' || attr == 'pending' || attr == 'subscribed' || attr == 'unconfigured') | |
| 1088 args[i] = attr; | |
| 1089 else { | |
| 1090 _('Error #3', 41) | |
| 1091 return; | |
| 1092 } | |
| 1093 } else if (i == 'jid' || i == 'subid') | |
| 1094 args[i] = attr; | |
| 1095 else if (i == 'expiry') | |
| 1096 args[i] = attr.toString(); | |
| 1097 } | |
| 1098 if (!args.jid || args.jid == '') { | |
| 1099 _('Error #2', 41) | |
| 1100 return; | |
| 1101 } | |
| 1102 var sub = xmpp.stanza('subscription', args); | |
|
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1103 ev.cnode(sub); |
| 0 | 1104 } else { |
| 1105 _('Error #1', 41) | |
| 1106 return; | |
| 1107 } | |
| 1108 | |
| 1109 var subs; | |
| 1110 if (typeof notifs == 'string') { | |
| 1111 subs = {}; | |
| 1112 subs[notifs] = storage.getSubscription(notifs, nodeID); | |
| 1113 } else | |
| 1114 subs = notifs; | |
| 1115 | |
| 1116 for (var i in subs) { | |
| 1117 var sub = subs[i]; | |
| 1118 | |
| 1119 if (sub.options) { | |
| 1120 if (typeof sub.options['pubsub#deliver'] != 'undefined' && !sub.options['pubsub#deliver']) | |
| 1121 continue; | |
| 1122 | |
| 1123 if (typeof sub.options['pubsub#digest'] != 'undefined' && sub.options['pubsub#digest']) { | |
| 1124 if (!sub.digest) | |
| 1125 sub.digest = []; | |
| 1126 sub.digest.push(ev) | |
| 1127 | |
| 1128 if (sub.digestTimeout) | |
| 1129 continue; | |
| 1130 | |
| 1131 var freq; | |
| 1132 if (typeof sub.options['pubsub#digest_frequency'] == 'undefined') | |
| 1133 freq = 0; | |
| 1134 else | |
| 1135 freq = parseInt(sub.options['pubsub#digest_frequency']); | |
| 1136 | |
| 1137 if (freq == 0) | |
| 1138 freq = 24*60*60*1000; | |
| 1139 | |
| 1140 setTimeout(sendDigest, freq, notifs[i], nodeID); | |
| 1141 sub.digestTimeout = true; | |
| 1142 continue; | |
| 1143 } | |
| 1144 } | |
| 1145 | |
| 1146 var message = xmpp.message({to: i, from: componentJID, id: conn.getUniqueId()}); | |
|
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1147 message.cnode(ev); |
| 0 | 1148 conn.send(message); |
| 1149 } | |
| 1150 } | |
| 1151 | |
| 1152 function sendDigest(jid, nodeID) { | |
| 1153 var sub = storage.getSubscription(jid, nodeID); | |
| 1154 if (sub.digestTimeout) | |
| 1155 sub.digestTimeout = false; | |
| 1156 | |
| 1157 var message = xmpp.message({to: jid, from: componentJID, id: conn.getUniqueId()}); | |
| 1158 for (var i in sub.digest) | |
|
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1159 message.cnode(sub.digest[i]); |
| 0 | 1160 conn.send(message); |
| 1161 } | |
| 1162 | |
| 1163 conn.connect(componentJID, componentPassword, function (status, condition) { | |
| 1164 if (status == xmpp.Status.CONNECTED) { | |
| 1165 conn.addHandler(onMessage, null, 'message', null, null, null); | |
| 1166 conn.addHandler(onIq, null, 'iq', null, null, null); | |
| 1167 conn.addHandler(onPresence, null, 'presence', null, null, null); | |
| 1168 | |
| 1169 if (process.argv.length >= 3) | |
| 1170 storage.load(process.argv[2]); | |
| 1171 else | |
| 1172 storage.load(); | |
| 1173 | |
| 1174 var stdin = process.openStdin(); | |
| 1175 stdin.setEncoding('utf8'); | |
| 1176 stdin.addListener('data', storage.debug); | |
| 1177 } else | |
| 1178 conn.log(xmpp.LogLevel.DEBUG, 'New connection status: ' + status + (condition? (' ('+condition+')'): '')); | |
| 1179 }); |