Algo tushar Added Google Authentication

[algo-tushar]

Description

Added Google OAuth2 authentication feature using the access_token or id_token.

Type of change

• Added a new endpoint for authenticating using Google (api_token or access_token). New endpoint is: /wp-json/jwt-auth/v1/google_auth.
• The new endpoint receives two parameters (type and token). Where type can be either access_token or id_token, and token is the response received from Google OAuth2.
• Updated code for a more efficient way to access user information before sending data as API response.
• Updated $user->data->ID, $user->data->user_email, $user->data->user_nicename, $user->data->display_name to $user->ID, $user->user_email, $user->user_nicename, $user->display_name.

How has this been tested?

• Used Postman Software for testing the new API endpoint using both access_token and id_token.
• Checked error handling by testing without parameters and with wrong token.
• After all test cases, verified the API response using /wp-json/jwt-auth/v1/token/validate and it works fine.

Test Configuration:

• WordPress version: v6.5.3
• PHP version: v8.2.0
• Plugin name and version: v1.3.4

Checklist:

• My code follows the style guidelines of this project (WordPress code standards).
• I have performed a self-review of my own code.
• I have commented on my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation (if needed).
• My changes generate no new warnings.
• I have described how I made my tests that prove my fix is effective or that my feature works.

[jainakshat9595]

+1