The Tor Browser / file comparison
comparison: dom/media/tests/identity/idp-proxy.js
dom/media/tests/identity/idp-proxy.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:3301682d339e |
|---|---|
| 1 (function(global) { | |
| 2 "use strict"; | |
| 3 | |
| 4 function IDPJS() { | |
| 5 this.domain = window.location.host; | |
| 6 var p = window.location.pathname; | |
| 7 this.protocol = p.substring(p.lastIndexOf('/') + 1) + window.location.hash; | |
| 8 this.username = "someone@" + this.domain; | |
| 9 // so rather than create a million different IdP configurations and litter | |
| 10 // the world with files all containing near-identical code, let's use the | |
| 11 // hash/URL fragment as a way of generating instructions for the IdP | |
| 12 this.instructions = window.location.hash.replace("#", "").split(":"); | |
| 13 this.port = window.rtcwebIdentityPort; | |
| 14 this.port.onmessage = this.receiveMessage.bind(this); | |
| 15 this.sendResponse({ | |
| 16 type : "READY" | |
| 17 }); | |
| 18 } | |
| 19 | |
| 20 IDPJS.prototype.getDelay = function() { | |
| 21 // instructions in the form "delay123" have that many milliseconds | |
| 22 // added before sending the response | |
| 23 var delay = 0; | |
| 24 function addDelay(instruction) { | |
| 25 var m = instruction.match(/^delay(\d+)$/); | |
| 26 if (m) { | |
| 27 delay += parseInt(m[1], 10); | |
| 28 } | |
| 29 } | |
| 30 this.instructions.forEach(addDelay); | |
| 31 return delay; | |
| 32 }; | |
| 33 | |
| 34 function is(target) { | |
| 35 return function(instruction) { | |
| 36 return instruction === target; | |
| 37 }; | |
| 38 } | |
| 39 | |
| 40 IDPJS.prototype.sendResponse = function(response) { | |
| 41 // we don't touch the READY message unless told to | |
| 42 if (response.type === "READY" && !this.instructions.some(is("ready"))) { | |
| 43 this.port.postMessage(response); | |
| 44 return; | |
| 45 } | |
| 46 | |
| 47 // if any instruction is "error", return an error. | |
| 48 if (this.instructions.some(is("error"))) { | |
| 49 response.type = "ERROR"; | |
| 50 } | |
| 51 | |
| 52 window.setTimeout(function() { | |
| 53 this.port.postMessage(response); | |
| 54 }.bind(this), this.getDelay()); | |
| 55 }; | |
| 56 | |
| 57 IDPJS.prototype.receiveMessage = function(ev) { | |
| 58 var message = ev.data; | |
| 59 switch (message.type) { | |
| 60 case "SIGN": | |
| 61 if (message.username) { | |
| 62 var at = message.username.indexOf("@"); | |
| 63 if (at < 0) { | |
| 64 this.username = message.username + "@" + this.domain; | |
| 65 } else if (message.username.substring(at + 1) === this.domain) { | |
| 66 this.username = message.username; | |
| 67 } | |
| 68 } | |
| 69 this.sendResponse({ | |
| 70 type : "SUCCESS", | |
| 71 id : message.id, | |
| 72 message : { | |
| 73 idp : { | |
| 74 domain : this.domain, | |
| 75 protocol : this.protocol | |
| 76 }, | |
| 77 assertion : JSON.stringify({ | |
| 78 username : this.username, | |
| 79 contents : message.message | |
| 80 }) | |
| 81 } | |
| 82 }); | |
| 83 break; | |
| 84 | |
| 85 case "VERIFY": | |
| 86 var payload = JSON.parse(message.message); | |
| 87 var contents = payload.contents; | |
| 88 if (this.instructions.some(is("bad"))) { | |
| 89 contents = {}; | |
| 90 } | |
| 91 this.sendResponse({ | |
| 92 type : "SUCCESS", | |
| 93 id : message.id, | |
| 94 message : { | |
| 95 identity : payload.username, | |
| 96 contents : contents | |
| 97 } | |
| 98 }); | |
| 99 break; | |
| 100 | |
| 101 default: | |
| 102 this.sendResponse({ | |
| 103 type : "ERROR", | |
| 104 id : message.id, | |
| 105 error : JSON.stringify(message) | |
| 106 }); | |
| 107 break; | |
| 108 } | |
| 109 }; | |
| 110 | |
| 111 global.idp = new IDPJS(); | |
| 112 }(this)); |
