77 lines
2.7 KiB
TypeScript
77 lines
2.7 KiB
TypeScript
import { CipherService } from 'jslib/abstractions/cipher.service';
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import { PlatformUtilsService } from 'jslib/abstractions/platformUtils.service';
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import { VaultTimeoutService } from 'jslib/abstractions/vaultTimeout.service';
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export default class WebRequestBackground {
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private pendingAuthRequests: any[] = [];
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private webRequest: any;
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private isFirefox: boolean;
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constructor(platformUtilsService: PlatformUtilsService, private cipherService: CipherService,
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private vaultTimeoutService: VaultTimeoutService) {
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this.webRequest = (window as any).chrome.webRequest;
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this.isFirefox = platformUtilsService.isFirefox();
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}
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async init() {
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if (!this.webRequest || !this.webRequest.onAuthRequired) {
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return;
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}
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this.webRequest.onAuthRequired.addListener(async (details: any, callback: any) => {
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if (!details.url || this.pendingAuthRequests.indexOf(details.requestId) !== -1) {
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if (callback) {
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callback();
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}
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return;
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}
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this.pendingAuthRequests.push(details.requestId);
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if (this.isFirefox) {
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return new Promise(async (resolve, reject) => {
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await this.resolveAuthCredentials(details.url, resolve, reject);
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});
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} else {
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await this.resolveAuthCredentials(details.url, callback, callback);
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}
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}, { urls: ['http://*/*', 'https://*/*'] }, [this.isFirefox ? 'blocking' : 'asyncBlocking']);
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this.webRequest.onCompleted.addListener(
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(details: any) => this.completeAuthRequest(details), { urls: ['http://*/*'] });
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this.webRequest.onErrorOccurred.addListener(
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(details: any) => this.completeAuthRequest(details), { urls: ['http://*/*'] });
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}
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private async resolveAuthCredentials(domain: string, success: Function, error: Function) {
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if (await this.vaultTimeoutService.isLocked()) {
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error();
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return;
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}
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try {
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const ciphers = await this.cipherService.getAllDecryptedForUrl(domain);
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if (ciphers == null || ciphers.length !== 1) {
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error();
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return;
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}
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success({
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authCredentials: {
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username: ciphers[0].login.username,
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password: ciphers[0].login.password,
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},
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});
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} catch {
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error();
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}
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}
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private completeAuthRequest(details: any) {
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const i = this.pendingAuthRequests.indexOf(details.requestId);
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if (i > -1) {
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this.pendingAuthRequests.splice(i, 1);
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}
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}
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}
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