Google OAuth Library for Simplified Google Social Sign-In

Overview

This library provides a simplified way to integrate Google OAuth for social sign-in into your Angular applications.

Getting Started

To use this library:

1. Obtain API Key on Google Console:

   • Go to the Google Cloud Console.
   • Create a new project or select an existing one.
   • Navigate to the Credentials page.
   • Create a new OAuth client ID.
   • Choose the appropriate application type and specify the authorized redirect URI.
   • Obtain your client ID.

2. Installation:

   • Install the library using npm:

     npm i ng-google-social

3. Add the following script to your index.html file:

   • <script src="https://accounts.google.com/gsi/client" async></script>

4. Usage:

   • Import the NgGoogleOauthComponent into your Angular module.
   • Use the component in your template with the desired configurations.

5. Configuration:

   • Configure the button appearance by providing a GButtonConfig object.

   • Customize the button type, size, shape, text, width, theme, and logo alignment according to your preferences. If no configuration object is provided, the default button type is standard

   • Options:

     type?: 'icon' | 'standard'

     size?: 'small' | 'medium' | 'large'

     shape?: 'square' | 'circle' | 'pill' | 'rectangular'

     text?: 'signin_with' | 'signup_with' | 'continue_with'

     width?: number

     theme?: 'outline' | 'filled_blue' | 'filled_black'

     logo_alignment?: 'left' | 'center' `

Example Usage in the App Component

import { Component } from '@angular/core';
import { GButtonConfig, NgGoogleOauthComponent } from 'ng-google-oauth';

@Component({
  selector: 'app-root',
  imports: [NgGoogleOauthComponent],
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  clientId = 'YOUR_CLIENT_ID'; // your client ID

  /* sample google button configuration */
  gButtonConfig: GButtonConfig = {
    type: 'standard',
    size: 'medium',
  };

  onCredentialEmit(credential: any) {
    /* receives the user's credential */
    console.log('Credential:', credential);
  }
}

In the template:

<ng-google-oauth 
    [clientId]="clientId" 
    [gButtonConfig]="gButtonConfig" 
    (credentialEmitter)="onCredentialEmit($event)"
>
</ng-google-oauth>