package main

import (
  "github.com/gin-contrib/httpsign"
  "github.com/gin-contrib/httpsign/crypto"
  "github.com/gin-gonic/gin"
)

func main() {
  // Define algorithm
  hmacsha256 := &crypto.HmacSha256{}
  hmacsha512 := &crypto.HmacSha512{}
  // Init define secret params
  readKeyID := httpsign.KeyID("read")
  writeKeyID := httpsign.KeyID("write")
  secrets := httpsign.Secrets{
    readKeyID: &httpsign.Secret{
      Key:       "HMACSHA256-SecretKey",
      Algorithm: hmacsha256, // You could using other algo with interface Crypto
    },
    writeKeyID: &httpsign.Secret{
      Key:       "HMACSHA512-SecretKey",
      Algorithm: hmacsha512,
    },
  }

  // Init server
  r := gin.Default()

  //Create middleware with default rule. Could modify by parse Option func
  auth := httpsign.NewAuthenticator(secrets)

  r.Use(auth.Authenticated())
  r.GET("/a", a)
  r.POST("/b", b)
  r.POST("/c", c)

  r.Run(":8080")
}