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1 #!/usr/bin/env node
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2
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3 /*
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4 * Copyright (C) 2011 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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5 *
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6 * This file is the source code of an XMPP avatar retriever.
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7 *
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8 * This program is free software: you can redistribute it and/or modify
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9 * it under the terms of the GNU Affero General Public License as
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10 * published by the Free Software Foundation, version 3 of the License.
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11 *
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12 * This program is distributed in the hope that it will be useful,
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 * GNU Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 */
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20
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21 'use strict';
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22
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23 var config = require('./configuration');
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24
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25 try {
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26 var xmpp = require('node-xmpp');
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27 var conn = new xmpp.Component({
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28 jid: config.jid,
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29 password: config.password,
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30 host: 'localhost',
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31 port: 5347
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32 });
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33
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34 conn.on('stanza', function (stanza) {
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35 if (stanza.is('iq'))
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36 onIq(stanza);
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37 else
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38 onError(stanza);
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39 });
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40
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41 conn._uniqueId = 42;
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42 conn.getUniqueId = function(suffix) {
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43 return ++this._uniqueId + (suffix?(":"+suffix):"");
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44 };
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45
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46 var Element = require('ltx').Element;
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47 } catch (e) {
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48 var xmpp = require('xmpp');
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49 var conn = new xmpp.Connection();
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50
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51 conn.log = function (_, m) { console.log(m); };
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52
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53 conn.connect(config.jid, config.password, function (status, condition) {
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54 if(status == xmpp.Status.CONNECTED) {
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55 conn.addHandler(onIq, null, 'iq', null, null, null);
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56 conn.addHandler(onError, null, 'message', null, null, null);
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57 conn.addHandler(onError, null, 'presence', null, null, null);
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58 } else
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59 conn.log(xmpp.LogLevel.DEBUG, "New connection status: " + status + (condition?(" ("+condition+")"):""));
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60 });
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61
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62 xmpp.StanzaBuilder.prototype.cnode = function (stanza)
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63 {
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64 var parent = this.last_node[this.last_node.length-1];
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65 parent.tags.push(stanza);
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66 parent.children.push(stanza);
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67 this.last_node.push(stanza);
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68 return this;
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69 };
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70
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71 var Element = xmpp.StanzaBuilder;
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72 }
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73
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74 var fs = require('fs');
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75 var http = require('http');
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76
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77 process.addListener('uncaughtException', function (err) {
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78 console.log('\x1b[41;1mUncaught exception (' + err + '), this should never happen:\x1b[0m\n' + err.stack);
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79 });
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80
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81 var extensions = {
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82 png: 'image/png',
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83 svg: 'image/svg+xml',
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84 jpg: 'image/jpeg',
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85 gif: 'image/gif'
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86 }
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87
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88 var jids = {};
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89
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90 var sent = {};
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91
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92 var makeError = function(response) {
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93 response.attr.type = 'error';
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94
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95 var error = new Element('error', {type: 'cancel'});
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96 error.c('feature-not-implemented', {xmlns: 'urn:ietf:params:xml:ns:xmpp-stanzas'}).up();
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97 response.cnode(error);
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98
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99 return response;
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100 }
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101
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102 function onIq(stanza) {
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103 var type = stanza.getAttribute('type');
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104 var from = stanza.getAttribute('to');
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105 var to = stanza.getAttribute('from');
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106 var id = stanza.getAttribute('id');
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107
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108 var response;
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109 if (id)
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110 response = new Element('iq', {to: to, from: from, type: 'result', id: id});
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111 else
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112 response = new Element('iq', {to: to, from: from, type: 'result'});
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113
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114 if (!sent[id]) {
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115 conn.send(makeError(response));
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116 return;
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117 }
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118
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119 var res = sent[id];
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120 delete sent[id];
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121
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122 if (type == 'error') {
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123 try {
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124 var err = stanza.getChild('error').getChild().name;
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125 } catch (e) {
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126 var err = 'none';
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127 }
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128 res.writeHead(500, {'Content-Type': 'text/plain'});
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129 res.end('Error during query of this user’s vCard: “'+err+'”.');
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130 return;
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131 }
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132
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133 var vCard = stanza.getChild('vCard', 'vcard-temp');
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134 if (!vCard) {
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135 res.writeHead(500, {'Content-Type': 'text/plain'});
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136 res.end('Error: this user doesn’t have a vCard.');
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137 return;
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138 }
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139
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140 try {
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141 var photo = vCard.getChild('PHOTO', 'vcard-temp');
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142 var base64 = photo.getChild('BINVAL', 'vcard-temp').getText();
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143
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0c19fadfc12d
Serve the right error message when the TYPE of the PHOTO is missing.
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144 try {
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145 var type = photo.getChild('TYPE', 'vcard-temp').getText();
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146 } catch (e) {
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147 res.writeHead(500, {'Content-Type': 'text/plain'});
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148 res.end('Error: this user’s vCard doesn’t specify the MIME type of its avatar.');
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149 }
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150
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151 var ext;
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152 for (var i in extensions)
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153 if (type == extensions[i])
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154 ext = i;
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155
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156 if (ext === undefined) {
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157 console.log('Type MIME inconnu : '+type);
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158 res.writeHead(500, {'Content-Type': 'text/plain'});
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159 res.end('Error: this user’s avatar is in an unknown format.');
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160 return;
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161 }
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162
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163 var binval = new Buffer(base64.replace(/\n/g, ''), 'base64');
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164
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165 fs.writeFile(config.directory+'/'+to+'.'+ext, binval, function() {
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166 jids[to] = ext;
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167 showImage(to, res);
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168 });
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169 } catch (e) {
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170 res.writeHead(500, {'Content-Type': 'text/plain'});
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171 res.end('Error: this user doesn’t have an avatar in his/her vCard.');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
172 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
173 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
174
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
175 function onError(stanza) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
176 if (stanza.getAttribute('type') == 'error')
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
177 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
178
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
179 var from = stanza.getAttribute('to');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
180 var to = stanza.getAttribute('from');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
181 var id = stanza.getAttribute('id');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
182
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
183 var response;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
184 if (id)
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
185 response = new Element(stanza.name, {to: to, from: from, id: id});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
186 else
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
187 response = new Element(stanza.name, {to: to, from: from});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
188
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
189 conn.send(makeError(response));
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
190 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
191
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
192 var getVCard = function(jid) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
193 var id = conn.getUniqueId();
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
194
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
195 var toSend = new Element('iq', {to: jid, from: config.jid, type: 'get', id: id})
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
196 .c('vCard', {xmlns: 'vcard-temp'});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
197
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
198 conn.send(toSend);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
199
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
200 return id;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
201 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
202
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
203 var showImage = function(jid, res) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
204 var extension = jids[jid];
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
205 var file = config.directory+'/'+jid+'.'+extension;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
206 res.writeHead(200, {'Content-Type': extensions[extension]});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
207 fs.readFile(file, function(err, data) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
208 res.end(data);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
209 });
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
210 fs.stat(file, function(err, stats) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
211 if (err) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
212 console.log('Error when stat on “'+file+'”.');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
213 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
214 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
215
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
216 var last = new Date(stats.mtime);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
217 var now = new Date();
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
218
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
219 if (now - last > 24*60*60*1000) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
220 fs.unlink(file, function() {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
221 delete jids[jid];
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
222 var id = getVCard(jid);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
223 sent[id] = res;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
224 });
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
225 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
226 });
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
227 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
228 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
229
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
230 fs.readdir('data', function(err, files) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
231 if (err)
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
232 process.exit('1');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
233
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
234 for (i in files) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
235 var tab = /(.*)\.([a-z]{3})/.exec(files[i]);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
236 jids[tab[1]] = tab[2];
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
237 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
238 });
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
239
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
240 http.createServer(function (req, res) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
241 console.log('Connection from '+req.client.remoteAddress+' ('+req.headers['user-agent']+') to get “'+req.url+'”.');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
242
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
243 var easterEggs = {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
244 source: {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
245 re: /^\/avatar\/source\/code$/,
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
246 file: process.argv[1],
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
247 mime: 'application/ecmascript',
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
248 error: 'source code unavailable! oO'
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
249 },
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
250 README: {},
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
251 COPYING: {},
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
252 };
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
253
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
254 req.setEncoding('utf-8');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
255
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
256 for (var i in easterEggs) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
257 var ee = easterEggs[i];
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
258 var file = ee.file || i;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
259 var re = ee.re || new RegExp('^/avatar/'+file+'$');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
260 if (re.test(req.url)) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
261 fs.readFile(file, function(err, content) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
262 if (err) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
263 res.writeHead(500, {'Content-Type': 'text/plain'});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
264 res.end('Error: ' + (ee.error || file + ' unavailable.'));
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
265 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
266 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
267 res.writeHead(200, {'Content-Type': ee.mime || 'text/plain'});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
268 res.end(content);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
269 });
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
270 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
271 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
272 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
273
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
274 var jid = unescape(req.url.replace(/^\/avatar\//, ''));
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
275
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
276 if (jid === '') {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
277 res.writeHead(200, {'Content-Type': 'application/xhtml+xml'});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
278 res.write('<?xml version="1.0" encoding="utf-8"?>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
279 res.write('<!DOCTYPE html>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
280 res.write('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
281 res.write('\t<head>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
282 res.write('\t\t<title>JavaScript XMPP Avatar Retriever</title>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
283 res.write('\t</head>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
284 res.write('\t<body>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
285 res.write('\t\t<header><h1>JavaScript XMPP Avatar Retriever</h1></header>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
286 res.write('\t\t<p>Put any JID and get its avatar. :)</p>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
287 res.write('\t\t<form action="redirect" method="post">\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
288 res.write('\t\t\t<p>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
289 res.write('\t\t\t\t<input name="jid" type="text" placeholder="you@yourserver.tld"/>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
290 res.write('\t\t\t\t<input type="submit"/>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
291 res.write('\t\t\t</p>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
292 res.write('\t\t</form>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
293 res.write('\t\t<footer><p>(<a href="README">README</a>, <a href="source/code">source code</a>)</p></footer>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
294 res.write('\t</body>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
295 res.end('</html>\n');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
296 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
297 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
298
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
299 if (jid === 'redirect') {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
300 if (req.method !== 'POST') {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
301 res.writeHead(404, {'Content-Type': 'text/plain'});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
302 res.end('Error: redirect unavailable.');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
303 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
304 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
305
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
306 req.on('data', function(content) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
307 console.log(content);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
308 var jid = unescape(content.toString()).replace(/^jid=/, '');
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
309 res.writeHead(301, {'Location': jid});
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
310 res.end();
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
311 });
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
312 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
313 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
314
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
315 if (jid in jids) {
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
316 showImage(jid, res);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
317 return;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
318 }
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
319
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
320 var id = getVCard(jid);
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
321
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
322 sent[id] = res;
|
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff
changeset
|
323 }).listen(8032);
|