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https://github.com/brianvoe/sjwt
Simple JWT Golang
https://github.com/brianvoe/sjwt
authentication golang jsonwebtoken jwt simple
Last synced: 13 days ago
JSON representation
Simple JWT Golang
- Host: GitHub
- URL: https://github.com/brianvoe/sjwt
- Owner: brianvoe
- License: mit
- Created: 2019-06-20T04:06:21.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2024-02-01T19:54:37.000Z (9 months ago)
- Last Synced: 2024-10-14T12:52:20.917Z (25 days ago)
- Topics: authentication, golang, jsonwebtoken, jwt, simple
- Language: Go
- Homepage: https://godoc.org/github.com/brianvoe/sjwt
- Size: 36.1 KB
- Stars: 118
- Watchers: 3
- Forks: 9
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
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README
# sjwt [](https://goreportcard.com/report/github.com/brianvoe/sjwt) [](https://godoc.org/github.com/brianvoe/sjwt) [](https://raw.githubusercontent.com/brianvoe/sjwt/master/LICENSE)
Simple JSON Web Token - Uses HMAC SHA-256
Minimalistic and efficient tool for handling JSON Web Tokens in Go applications. It offers a straightforward approach to integrating JWT for authentication and security, designed for ease of use.
## Features
- **Easy JWT for Go**: Implement JWT in Go with minimal effort.
- **Secure & Simple**: Reliable security features, easy to integrate.
- **Open Source**: MIT licensed, open for community contributions.
## Install
```bash
go get -u github.com/brianvoe/sjwt
```
## Example
```go
// Set Claims
claims := sjwt.New()
claims.Set("username", "billymister")
claims.Set("account_id", 8675309)
// Generate jwt
secretKey := []byte("secret_key_here")
jwt := claims.Generate(secretKey)
```
## Example parse
```go
// Parse jwt
jwt := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c"
claims, _ := sjwt.Parse(jwt)
// Get claims
name, err := claims.GetStr("name") // John Doe
```
## Example verify and validate
```go
jwt := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c"
secretKey := []byte("secret_key_here")
// Verify that the secret signature is valid
hasVerified := sjwt.Verify(jwt, secretKey)
// Parse jwt
claims, _ := sjwt.Parse(jwt)
// Validate will check(if set) Expiration At and Not Before At dates
err := claims.Validate()
```
## Example usage of registered claims
```go
// Set Claims
claims := sjwt.New()
claims.SetTokenID() // UUID generated
claims.SetSubject("Subject Title") // Subject of the token
claims.SetIssuer("Google") // Issuer of the token
claims.SetAudience([]string{"Google", "Facebook"}) // Audience the toke is for
claims.SetIssuedAt(time.Now()) // IssuedAt in time, value is set in unix
claims.SetNotBeforeAt(time.Now().Add(time.Hour * 1)) // Token valid in 1 hour
claims.SetExpiresAt(time.Now().Add(time.Hour * 24)) // Token expires in 24 hours
// Generate jwt
secretKey := []byte("secret_key_here")
jwt := claims.Generate(secretKey)
```
## Example usage of struct to claims
```go
type Info struct {
Name string `json:"name"`
}
// Marshal your struct into claims
info := Info{Name: "Billy Mister"}
claims, _ := sjwt.ToClaims(info)
// Generate jwt
secretKey := []byte("secret_key_here")
jwt := claims.Generate(secretKey)
```
## Why?
For all the times I have needed the use of a jwt, its always been a simple HMAC SHA-256 and thats normally the use of most jwt tokens.