What is the default URL for the frontend in a built Tauri 2.0 application?

[QuirkyQueryQuester]

Hi everyone,

I'm working on a desktop app using Tauri 2.0 and Angular. In the development environment, my Angular frontend runs on localhost:4200, which is configured in the tauri.conf.json.

However, after building the application for production, it no longer works because http://localhost:4200 obviously isn't available anymore.

My question is: What is the default URL or URI scheme for the frontend in a built Tauri 2.0 application? I want to ensure that the app correctly serves the static files after the build and that an OAuth2-based authentication with a redirectUri will work as expected.

Here's my build environment:

// This file can be replaced during build by using the `fileReplacements` array.
// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
// The list of file replacements can be found in `angular.json`.

import { environmentDefault } from './default';

export const environment = {
    ...environmentDefault,
    production: false,
    environmentName: 'TAURI_PROD',
    apiUrl: 'https://mydefaulturl.com',
    pngPrefixUrl: 'https://mydefaultpnguri.com/media/',
    identityServer: {
        issuer: 'https://auth.mydefaulturl.com/',
        redirectUri: 'http://localhost:4200/authentication-callback',
        postLogoutRedirectUri: 'http://localhost:4200',
        loginUrl: 'https://auth.mydefaulturl.com/authorize',
        clientId: 'dummyId',
        dummyClientSecret: 'dummyPass',
        responseType: 'code',
        oidc: false,
        scope: 'default',
        //autoSaveToken: true,
        tokenEndpoint: 'https://auth.mydefaulturl.com/token'
    }
};

/*
 * For easier debugging in development mode, you can import the following file
 * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
 *
 * This import should be commented out in production mode because it will have a negative impact
 * on performance if an error is thrown.
 */
import 'zone.js/plugins/zone-error'; // Included with Angular CLI.

The problem is probably the redirectUri http://localhost:4200/authentication-callback

Thanks for your help!

[FabianLars]

On windows and android it's http://tauri.localhost/ and on linux/macos/ios it's tauri://localhost/

[QuirkyQueryQuester]

Thank you!

[bm777]

thanks