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auth.go
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/
auth.go
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package main
import (
"log"
"net/http"
"os"
"time"
jwtmiddleware "github.com/auth0/go-jwt-middleware"
jwt "github.com/form3tech-oss/jwt-go"
)
var hmacSecret = []byte(os.Getenv("SIGNINGKEY"))
var GetTokenHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
token := jwt.New(jwt.SigningMethodHS256)
claims := token.Claims.(jwt.MapClaims)
claims["admin"] = true
claims["sub"] = "1234567890"
claims["name"] = "Mike"
claims["iat"] = time.Now().Unix()
claims["nbf"] = time.Now().Unix()
claims["exp"] = time.Now().Add(time.Hour * 24).Unix()
tokenString, err := token.SignedString(hmacSecret)
if err != nil {
log.Fatal("tokenString:", err)
}
w.Write([]byte(tokenString))
})
var JwtMiddleware = jwtmiddleware.New(jwtmiddleware.Options{
ValidationKeyGetter: func(token *jwt.Token) (interface{}, error) {
return hmacSecret, nil
},
SigningMethod: jwt.SigningMethodHS256,
})