jwt-go Microservice

Description

jwt-go is a microservice that provides API for creating JWT Token and verifing the JWT token.

Requirements

• Go 1.12 or higher

• Do NOT disable Go modules (export GO111MODULE=on)

Configuration

• release_mode - this will enable and disable the debug mode. default is false.
• log_level - logging level, it can be DEBUG,INFO,WARN,ERROR,OFF
• [app] name - name of the application
• [app] version - version of the application
• [server] graceful - graceful shutdown
• [server] addr - socket address
• [server] domain_api - serving domain
• [jwt] jwt_secret_key - secret key to be used for generate and verify jwt token
• [jwt] expire_minutes - expire duration of jwt token

sample configuration

[app]
name = "jwt-go"
version = "0.0.1"

[server]
graceful = true
addr = ":8090"
domain_api = "localhost"

[jwt]
jwt_secret_key = "my_secret_key"
expire_minutes = 10

Installation

There are 2 methods explained in this document to install jwt-go:

1. Manual Installation Steps
2. Docker Based Installation

Please do only one method, do not do both methods, unless of course you know what you're doing.

Method 1: Manual Installation Steps

1. Clone the jwt-go into your go path and change directory to cloned repository.

   git clone https://@github.com/tiniyo/jwt-go.git
   
   cd jwt-go

2. Build the jwt-go microservice

   go build -o jwt-go main.go
   

3. Set the configuration as per your requirement

   vim config/config.toml
   

4. Now you are ready the run the jwt-go microservice

   ./jwt-go

Method 2: Docker Based Installation

1. Clone the jwt-go into your go path and change directory to cloned repository.

   git clone https://@github.com/tiniyo/jwt-go.git
   
   cd jwt-go

2. Build the jwt-go microservice

   docker build -t jwt-go .
   

3. Now you are ready the run the jwt-go microservice

   docker run jwt-go
   

API's

jwt-go microservice provides 2 API's for creating and verifying the jwt token:

• Generate a Token

  Request

  POST http://yourdomain:8090//jwt
  
  {
  "name": "Test",
  "admin": true
  }
  

  Success Response

  {
  
  "token": "your_new_generated_token"
  
  }
  

• Verify and Claim the token

  Request

  GET http://yourdomain:8090//jwt --header  Authorization: Bearer your_jwt_token
  

  Success Response

  {
  "name": "Test",
  "admin": true
  }

  Failed Response

  {
  "message": "invalid or expired jwt"
  }