https://github.com/joeig/gin-nonce

Nonce middleware for Gin
https://github.com/joeig/gin-nonce

csp gin go nonce

Last synced: 8 months ago
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Nonce middleware for Gin

• Host: GitHub
• URL: https://github.com/joeig/gin-nonce
• Owner: joeig
• License: mit
• Created: 2023-10-30T17:39:23.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-04-29T14:23:51.000Z (over 1 year ago)
• Last Synced: 2024-05-01T12:44:31.216Z (over 1 year ago)
• Topics: csp, gin, go, nonce
• Language: Go
• Homepage: https://pkg.go.dev/go.eigsys.de/gin-nonce
• Size: 32.2 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Nonce middleware for Gin

This Gin middleware generates a nonce for each request.

[![Test coverage](https://img.shields.io/badge/coverage-100%25-success)](https://github.com/joeig/gin-nonce/tree/main/.github/testcoverage.yml)

[![Go Report Card](https://goreportcard.com/badge/go.eigsys.de/gin-nonce)](https://goreportcard.com/report/go.eigsys.de/gin-nonce)

[![PkgGoDev](https://pkg.go.dev/badge/go.eigsys.de/gin-nonce)](https://pkg.go.dev/go.eigsys.de/gin-nonce)

## Usage

```go

package main

import (

	"fmt"

	"net/http"

	"time"

	"github.com/gin-gonic/gin"

	"go.eigsys.de/gin-nonce"

)

func main() {

	router := gin.Default()

	handler := nonce.New()

	router.Use(handler.Middleware())

	router.GET("/", func(ginCtx *gin.Context) {

		currentNonce, _ := handler.GetNonce(ginCtx)

		ginCtx.Header("Content-Security-Policy", fmt.Sprintf("style-src 'nonce-%s';", currentNonce))

		ginCtx.String(http.StatusOK, "Hello, Gopher!")

	})

	_ = router.Run()

}

```

## Documentation

See [Go reference](https://pkg.go.dev/go.eigsys.de/gin-nonce).