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convert u2f to ts

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This commit is contained in:
Kyle Spearrin 2018-01-20 13:59:47 -05:00
parent ee036db2dd
commit e0674e1b9c
4 changed files with 79 additions and 89 deletions
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2
src/popup/app/accounts/accountsLoginTwoFactorController.js
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@ -19,7 +19,7 @@ angular
customWebVaultUrl = environmentService.webVaultUrl;
}
var u2f = new U2f(customWebVaultUrl, function (data) {
var u2f = new $window.U2f($window, customWebVaultUrl, function (data) {
$timeout(function () {
$scope.login(data);
});

3
src/popup/app/app.js
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@ -14,11 +14,12 @@ require('angulartics-google-analytics');
require('ng-infinite-scroll');
require('../../scripts/duo.js');
require('../../scripts/u2f.js');
require('../less/libs.less');
require('../less/popup.less');
import U2f from '../../scripts/u2f';
import Analytics from '../../scripts/analytics';
new Analytics(window);

87
src/scripts/u2f.js
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@ -1,87 +0,0 @@
window.U2f = U2f = function U2f(webVaultUrl, successCallback, errorCallback, infoCallback) {
this.success = successCallback;
this.error = errorCallback;
this.info = infoCallback;
this.iframe = null;
this.connectorLink = document.createElement('a');
this.webVaultUrl = webVaultUrl && webVaultUrl !== '' ? webVaultUrl : 'https://vault.bitwarden.com';
};
(function () {
var thisU2f = null;
U2f.prototype.init = function (data) {
/* jshint ignore:start */
var self = thisU2f = this;
/* jshint ignore:end */
self.connectorLink.href = self.webVaultUrl + '/u2f-connector.html' +
'?data=' + this.base64Encode(JSON.stringify(data)) +
'&parent=' + encodeURIComponent(document.location.href) +
'&v=1';
self.iframe = document.getElementById('u2f_iframe');
self.iframe.src = self.connectorLink.href;
window.addEventListener('message', parseMessage, false);
};
U2f.prototype.validMessage = function (event) {
if (!event.origin || event.origin === '' || event.origin !== this.connectorLink.origin) {
return false;
}
return event.data.indexOf('success|') === 0 || event.data.indexOf('error|') === 0 || event.data.indexOf('info|') === 0;
};
U2f.prototype.stop = function () {
this.sendMessage('stop');
};
U2f.prototype.start = function () {
this.sendMessage('start');
};
U2f.prototype.sendMessage = function (message) {
var self = this;
if (!self.iframe || !self.iframe.src || !self.iframe.contentWindow) {
return;
}
self.iframe.contentWindow.postMessage(message, self.iframe.src);
};
U2f.prototype.base64Encode = function (str) {
return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, function (match, p1) {
return String.fromCharCode('0x' + p1);
}));
};
U2f.prototype.cleanup = function () {
window.removeEventListener('message', parseMessage, false);
};
function parseMessage(event) {
if (!thisU2f) {
return;
}
if (!thisU2f.validMessage(event)) {
thisU2f.error('Invalid message.');
return;
}
var parts = event.data.split('|');
if (parts[0] === 'success' && thisU2f.success) {
thisU2f.success(parts[1]);
}
else if (parts[0] === 'error' && thisU2f.error) {
thisU2f.error(parts[1]);
}
else if (parts[0] === 'info') {
if (thisU2f.info) {
thisU2f.info(parts[1]);
}
}
}
})();

76
src/scripts/u2f.ts Normal file
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@ -0,0 +1,76 @@
class U2f {
private iframe: HTMLIFrameElement = null;
private connectorLink: HTMLAnchorElement;
constructor(private win: Window, private webVaultUrl: string, private successCallback: Function,
private errorCallback: Function, private infoCallback: Function) {
this.connectorLink = win.document.createElement('a');
this.webVaultUrl = webVaultUrl != null && webVaultUrl !== '' ? webVaultUrl : 'https://vault.bitwarden.com';
}
init(data: any): void {
this.connectorLink.href = this.webVaultUrl + '/u2f-connector.html' +
'?data=' + this.base64Encode(JSON.stringify(data)) +
'&parent=' + encodeURIComponent(this.win.document.location.href) +
'&v=1';
this.iframe = this.win.document.getElementById('u2f_iframe') as HTMLIFrameElement;
this.iframe.src = this.connectorLink.href;
this.win.addEventListener('message', (e) => this.parseMessage(e), false);
}
stop() {
this.sendMessage('stop');
}
start() {
this.sendMessage('start');
}
sendMessage(message: any) {
if (!this.iframe || !this.iframe.src || !this.iframe.contentWindow) {
return;
}
this.iframe.contentWindow.postMessage(message, this.iframe.src);
}
base64Encode(str: string): string {
return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, (match, p1) => {
return String.fromCharCode(('0x' + p1) as any);
}));
}
cleanup() {
this.win.removeEventListener('message', (e) => this.parseMessage(e), false);
}
private parseMessage(event: any) {
if (!this.validMessage(event)) {
this.errorCallback('Invalid message.');
return;
}
const parts: string[] = event.data.split('|');
if (parts[0] === 'success' && this.successCallback) {
this.successCallback(parts[1]);
} else if (parts[0] === 'error' && this.errorCallback) {
this.errorCallback(parts[1]);
} else if (parts[0] === 'info' && this.infoCallback) {
this.infoCallback(parts[1]);
}
}
private validMessage(event: any) {
if (!event.origin || event.origin === '' || event.origin !== (this.connectorLink as any).origin) {
return false;
}
return event.data.indexOf('success|') === 0 || event.data.indexOf('error|') === 0 ||
event.data.indexOf('info|') === 0;
}
}
export { U2f };
(window as any).U2f = U2f;