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Code Issues Releases Wiki Activity

WebAuthn (#163)

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This commit is contained in:
Oscar Hinton
2021-03-15 16:16:51 +01:00
committed by GitHub
parent f80e89465f
commit f20af0cd7c
15 changed files with 210 additions and 185 deletions
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35
src/misc/u2f.ts → src/misc/webauthn.ts
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@@ -1,24 +1,37 @@
export class U2f {
import { I18nService } from '../abstractions/i18n.service';
import { PlatformUtilsService } from '../abstractions/platformUtils.service';
export class WebAuthn {
private iframe: HTMLIFrameElement = null;
private connectorLink: HTMLAnchorElement;
private parseFunction = this.parseMessage.bind(this);
constructor(private win: Window, private webVaultUrl: string, private successCallback: Function,
private errorCallback: Function, private infoCallback: Function) {
constructor(private win: Window, private webVaultUrl: string, private webAuthnNewTab: boolean,
private platformUtilsService: PlatformUtilsService, private i18nService: I18nService,
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';
const params = new URLSearchParams({
data: this.base64Encode(JSON.stringify(data)),
parent: encodeURIComponent(this.win.document.location.href),
btnText: encodeURIComponent(this.i18nService.t('webAuthnAuthenticate')),
v: '1',
});
this.iframe = this.win.document.getElementById('u2f_iframe') as HTMLIFrameElement;
this.iframe.src = this.connectorLink.href;
if (this.webAuthnNewTab) {
// Firefox fallback which opens the webauthn page in a new tab
params.append('locale', this.i18nService.translationLocale);
this.platformUtilsService.launchUri(`${this.webVaultUrl}/webauthn-fallback-connector.html?${params}`);
} else {
this.connectorLink.href = `${this.webVaultUrl}/webauthn-connector.html?${params}`;
this.iframe = this.win.document.getElementById('webauthn_iframe') as HTMLIFrameElement;
this.iframe.allow = 'publickey-credentials-get ' + new URL(this.webVaultUrl).origin;
this.iframe.src = this.connectorLink.href;
this.win.addEventListener('message', this.parseFunction, false);
this.win.addEventListener('message', this.parseFunction, false);
}
}
stop() {