The Gokinde SDK is designed to integrate Kinde authentication with Go applications using the Fiber web framework. It handles OAuth2 authentication flow, including login, registration, logout, and user session management.

• OAuth2 authentication flow
• Session management
• User authentication and route protection
• Easy integration with Fiber applications

• Go 1.15+
• Fiber v2

To use the Gokinde SDK in your Go Fiber application, first ensure you have Go and Fiber installed. Then, import the gokinde package in your Go application.

go get github.com/venom90/kinde-gofiber

1. Initialization: Initialize the Gokinde SDK in your main application file where you set up your Fiber app.

   package main
   
   import (
       "github.com/gofiber/fiber/v2"
       gokinde "github.com/venom90/kinde-gofiber"
   )
   
   func main() {
       app := fiber.New()
   
       gokinde.SetupKinde(app, gokinde.KindeCredentials{
           IssuerBaseUrl:    "https://example.com",
           RedirectUrl:      "https://yourapp.com/redirect",
           SiteUrl:          "https://yourapp.com",
           Secret:           "your-secret",
           UnAuthorisedUrl:  "https://yourapp.com/unauthorized",
           ClientID:         "your-client-id",
       })
   
       // Define other routes
       // ...
   
       app.Listen(":3000")
   }

Implement custom handlers for login, registration, logout, and the OAuth2 callback in your Fiber application.

The SDK uses Fiber's session middleware for managing user sessions. Ensure your application handles sessions correctly.

The gokinde SDK includes a JWTVerify middleware function designed to validate JWT tokens in requests to your Fiber application. It uses JWKS (JSON Web Key Sets) for token verification, ensuring that only tokens issued by a trusted source are accepted.

• Token Parsing: Extracts and parses the JWT token from the Authorization header of incoming requests.
• Token Validation: Verifies the token using JWKS, checking its signature, issuer, and audience.
• Error Handling: Rejects requests with invalid or expired tokens, sending a 403 Forbidden status.

To use JWTVerify in your Fiber application, initialize it with the issuer's URL and the expected audience for your tokens. Then, apply it as middleware to your routes:

app := fiber.New()

// Replace these with your actual issuer and audience values
issuer := "https://example.com"
audience := "your-audience"

// Apply JWTVerify middleware to routes
app.Use(gokinde.JWTVerify(issuer, audience))

// Define your routes
// ...

Contributions to the Gokinde SDK are welcome. Please ensure that your code adheres to the existing style and that all tests pass.

MIT License

Copyright (c) 2024 venom90

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.