Azure Token Verification

A tiny go module for verifying access token and extracting the available claims if the token is valid using Azure v2 flow. Otherwise, package will throw error with proper error message. The code does the following checks to determine if the token valid:

1. Issuer Check
2. Audience Check
3. Token Expiration Check

Installing

Run the following command to add this package to your project

go get github.com/cyberpunk-sh/azuretokenverification

Example

V2 Flow

package main

import (
	"fmt"

	"github.com/cyberpunk-sh/azuretokenverification"
)

func main() {
	accessToken := "<version 2 access token>"
	client_new := &azuretokenverification.Client{ClientID: "client_id", TenantID: "tenant_id", TokenVersion: "2.0"}
	claims, err := client_new.VerifyToken(accessToken)
	if err != nil {
		fmt.Printf("Failed to verify access token: %v\n", err)
	}

	// If token is valid, print the claims
	fmt.Printf("Token is valid. Claims: %+v\n", claims)

}

V1 Flow

package main

import (
	"fmt"

	"github.com/cyberpunk-sh/azuretokenverification"
)

func main() {
	accessToken := "<version 1 access token>"
	client_new := &azuretokenverification.Client{ClientID: "api://client_id", TenantID: "tenant_id", TokenVersion: "1.0"}
	claims, err := client_new.VerifyToken(accessToken)
	if err != nil {
		fmt.Printf("Failed to verify access token: %v\n", err)
	}

	// If token is valid, print the claims
	fmt.Printf("Token is valid. Claims: %+v\n", claims)

}

Support

For Feature suggestions and reporting Bugs, please raise an issue using GitHub Issues

License

Copyright (c) 2024 Premchand Chakkungal (https://cyberpunk.sh)

Licensed under MIT License