README.md

title	keywords	description
OAuth2	oauth2 golang authentication api	Implementing OAuth2 authentication.

OAuth2

This project demonstrates how to implement OAuth2 authentication in a Go application.

Prerequisites

Ensure you have the following installed:

• Golang
• OAuth2 package

Setup

1. Clone the repository:

   git clone https://github.com/gofiber/recipes.git
   cd recipes/oauth2

2. Install dependencies:

   go get

Running the Application

1. Start the application:

   go run main.go

Environment Variables

Create a .env file in the root directory and add the following variables:

# CLIENT_ID is the OAuth2 client ID
CLIENT_ID=

# CLIENT_SECRET is the OAuth2 client secret
CLIENT_SECRET=

# REDIRECT_URL is the OAuth2 redirect URL
REDIRECT_URL=

# AUTH_URL is the OAuth2 authorization URL
AUTH_URL=

# TOKEN_URL is the OAuth2 token URL
TOKEN_URL=

Example

Here is an example of how to set up an OAuth2 configuration:

package main

import (
    "golang.org/x/oauth2"
    "golang.org/x/oauth2/google"
)

func main() {
    conf := &oauth2.Config{
        ClientID:     "your-client-id",
        ClientSecret: "your-client-secret",
        RedirectURL:  "your-redirect-url",
        Endpoint:     google.Endpoint,
    }

    // Your code here
}

References

• OAuth2 Package Documentation
• Google OAuth2 Documentation