Mercurial > prosody-modules
annotate mod_json_streams/strophe.jsonstreams.js @ 4340:7cd3b7ec59e9
mod_http_oauth2: Rudimentary support for scopes (but not really)
We don't support limiting access, but this change will inform the
client what permissions the created token has (e.g. is the user an
admin or not).
There is some work in progress on real scope support.
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 16 Jan 2021 19:47:22 +0000 |
parents | 7dbde05b48a9 |
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mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
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1 |
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mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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2 /* jsonstreams plugin |
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mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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3 ** |
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mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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4 ** This plugin upgrades Strophe to support XEP-0295: JSON Encodings for XMPP |
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5 ** |
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6 */ |
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7 |
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8 Strophe.addConnectionPlugin('jsonstreams', { |
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9 init: function (conn) { |
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10 |
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11 var parseXMLString = function(xmlStr) { |
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12 var xmlDoc = null; |
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13 if (window.ActiveXObject) { |
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14 xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); |
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15 xmlDoc.async=false; |
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16 xmlDoc.loadXML(xmlStr); |
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17 } else { |
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18 var parser = new DOMParser(); |
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19 xmlDoc = parser.parseFromString(xmlStr, "text/xml"); |
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20 } |
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21 return xmlDoc; |
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22 } |
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23 |
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24 // replace Strophe.Request._newXHR with new jsonstreams version |
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25 // if JSON is detected |
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26 if (window.JSON) { |
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27 var _newXHR = Strophe.Request.prototype._newXHR; |
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28 Strophe.Request.prototype._newXHR = function () { |
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29 var _xhr = _newXHR.apply(this, arguments); |
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30 var xhr = { |
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31 readyState: 0, |
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32 responseText: null, |
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33 responseXML: null, |
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34 status: null, |
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35 open: function(a, b, c) { return _xhr.open(a, b, c) }, |
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36 abort: function() { _xhr.abort(); }, |
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37 send: function(data) { |
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38 data = JSON.stringify({"s":data}); |
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39 return _xhr.send(data); |
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40 } |
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41 }; |
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42 var req = this; |
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43 xhr.onreadystatechange = this.func.bind(null, this); |
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44 _xhr.onreadystatechange = function() { |
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45 xhr.readyState = _xhr.readyState; |
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46 if (xhr.readyState != 4) { |
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47 xhr.status = 0; |
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48 xhr.responseText = ""; |
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49 xhr.responseXML = null; |
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50 } else { |
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51 xhr.status = _xhr.status; |
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52 xhr.responseText = _xhr.responseText; |
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53 xhr.responseXML = _xhr.responseXML; |
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54 if (_xhr.responseText && !(_xhr.responseXML |
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55 && _xhr.responseXML.documentElement |
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56 && _xhr.responseXML.documentElement.tagName != "parsererror")) { |
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57 var data = JSON.parse(_xhr.responseText); |
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58 if (data && data.s) { |
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59 xhr.responseText = data.s; |
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60 xhr.responseXML = parseXMLString(data.s); |
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61 } |
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62 } |
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63 } |
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64 if ("function" == typeof xhr.onreadystatechange) { xhr.onreadystatechange(req); } |
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65 } |
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66 return xhr; |
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67 }; |
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68 } else { |
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69 Strophe.error("jsonstreams plugin loaded, but JSON not found." + |
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70 " Falling back to native XHR implementation."); |
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71 } |
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72 } |
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73 }); |