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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function Authenticator() {
}
Authenticator.getInstance = function() {
if (!Authenticator.instance_) {
Authenticator.instance_ = new Authenticator();
}
return Authenticator.instance_;
};
Authenticator.prototype = {
email_: null,
password_: null,
attemptToken_: null,
// Input params from extension initialization URL.
inputLang_: undefined,
intputEmail_: undefined,
GAIA_PAGE_ORIGIN: 'https://accounts.google.com',
GAIA_PAGE_PATH: '/ServiceLogin?service=chromeoslogin' +
'&skipvpage=true&sarp=1&rm=hide' +
'&continue=chrome-extension://mfffpogegjflfpflabcdkioaeobkgjik/' +
'success.html',
THIS_EXTENSION_ORIGIN: 'chrome-extension://mfffpogegjflfpflabcdkioaeobkgjik',
PARENT_PAGE: 'chrome://oobe/',
initialize: function() {
var params = getUrlSearchParams(location.search);
this.gaiaOrigin_ = params['gaiaOrigin'] || this.GAIA_PAGE_ORIGIN;
this.gaiaUrlPath_ = params['gaiaUrlPath'] || '';
this.inputLang_ = params['hl'];
this.inputEmail_ = params['email'];
this.testEmail_ = params['test_email'];
this.testPassword_ = params['test_password'];
document.addEventListener('DOMContentLoaded', this.onPageLoad.bind(this));
},
isGaiaMessage_: function(msg) {
return msg.origin == this.gaiaOrigin_ ||
msg.origin == this.GAIA_PAGE_ORIGIN;
},
isInternalMessage_: function(msg) {
return msg.origin == this.THIS_EXTENSION_ORIGIN;
},
getFrameUrl_: function() {
var url = this.gaiaOrigin_;
if (this.gaiaOrigin_ == 'https://www.google.com')
url += '/accounts';
if (this.gaiaUrlPath_ && this.gaiaUrlPath_ != '')
url += this.gaiaUrlPath_;
url += this.GAIA_PAGE_PATH;
if (this.inputLang_)
url += '&hl=' + encodeURIComponent(this.inputLang_);
if (this.inputEmail_)
url += '&Email=' + encodeURIComponent(this.inputEmail_);
if (this.testEmail_)
url += '&test_email=' + encodeURIComponent(this.testEmail_);
if (this.testPassword_)
url += '&test_pwd=' + encodeURIComponent(this.testPassword_);
return url;
},
loadFrame_: function() {
$('gaia-frame').src = this.getFrameUrl_();
},
onPageLoad: function(e) {
window.addEventListener('message', this.onMessage.bind(this), false);
this.loadFrame_();
},
onLoginUILoaded: function() {
var msg = {
'method': 'loginUILoaded'
};
window.parent.postMessage(msg, this.PARENT_PAGE);
},
onMessage: function(e) {
var msg = e.data;
if (msg.method == 'attemptLogin' && this.isGaiaMessage_(e)) {
this.email_ = msg.email;
this.password_ = msg.password;
this.attemptToken_ = msg.attemptToken;
} else if (msg.method == 'clearOldAttempts' && this.isGaiaMessage_(e)) {
this.email_ = null;
this.password_ = null;
this.attemptToken_ = null;
this.onLoginUILoaded();
} else if (msg.method == 'confirmLogin' && this.isInternalMessage_(e)) {
if (this.attemptToken_ == msg.attemptToken) {
var msg = {
'method': 'completeLogin',
'email': this.email_,
'password': this.password_
};
window.parent.postMessage(msg, this.PARENT_PAGE);
} else {
console.log('#### Authenticator.onMessage: unexpected attemptToken!?');
}
} else {
console.log('#### Authenticator.onMessage: unknown message + origin!?');
}
}
};
Authenticator.getInstance().initialize();
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