dom/media/tests/identity/idp-proxy.js@b8a032363ba2
dom/media/tests/identity/idp-proxy.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 (function(global) {
2 "use strict";
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 }
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 };
34 function is(target) {
35 return function(instruction) {
36 return instruction === target;
37 };
38 }
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 }
47 // if any instruction is "error", return an error.
48 if (this.instructions.some(is("error"))) {
49 response.type = "ERROR";
50 }
52 window.setTimeout(function() {
53 this.port.postMessage(response);
54 }.bind(this), this.getDelay());
55 };
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;
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;
101 default:
102 this.sendResponse({
103 type : "ERROR",
104 id : message.id,
105 error : JSON.stringify(message)
106 });
107 break;
108 }
109 };
111 global.idp = new IDPJS();
112 }(this));
