diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..247177e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,19 @@
+# ---> Go
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+*.log
+tmp
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..3722599
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,10 @@
+module jwt
+
+go 1.17
+
+require (
+	github.com/golang-jwt/jwt v3.2.2+incompatible
+	github.com/husobee/vestigo v1.1.1
+)
+
+require github.com/stretchr/testify v1.7.1 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..9cbfc1a
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,14 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
+github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
+github.com/husobee/vestigo v1.1.1 h1:bsReVP78YhmHUn/nQ4AxIEfObmWMSLGLGXP1OwgFa9s=
+github.com/husobee/vestigo v1.1.1/go.mod h1:JigD7C8lzUfpo1uzqYgefpyZLswrtJbAQxMw7ds7YCE=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..4ae9ccb
--- /dev/null
+++ b/main.go
@@ -0,0 +1,74 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/golang-jwt/jwt"
+	"github.com/husobee/vestigo"
+)
+
+// For HMAC signing method, the key can be any []byte. It is recommended to generate
+// a key using crypto/rand or something equivalent. You need the same key for signing
+// and validating.
+var hmacSampleSecret = []byte("a")
+
+func main() {
+	if len(os.Args) == 2 && os.Args[1] == "token" {
+		generateToken()
+		os.Exit(0)
+	}
+
+	router := vestigo.NewRouter()
+	router.Get("/", Auth(func(w http.ResponseWriter, r *http.Request) {
+
+	}))
+	http.ListenAndServe(":8080", router)
+}
+
+func Auth(f http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		authheader, ok := r.Header["Authorization"]
+		if !ok {
+			http.Error(w, "Missing token", http.StatusBadRequest)
+			return
+		}
+		tokenString := strings.Split(authheader[0], " ")[1]
+
+		token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+			if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
+				return nil, fmt.Errorf("Unexpected signing method: %v", token.Header["alg"])
+			}
+
+			return hmacSampleSecret, nil
+		})
+		if err != nil {
+			http.Error(w, "Bad token", http.StatusBadRequest)
+			return
+		}
+
+		if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
+			fmt.Println(claims["foo"], claims["nbf"])
+			f(w, r)
+		} else {
+			fmt.Println(err)
+			http.Error(w, "Forbidden", http.StatusUnauthorized)
+		}
+
+	}
+}
+
+func generateToken() {
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
+		"foo": "bar",
+		"nbf": time.Date(2015, 10, 10, 12, 0, 0, 0, time.UTC).Unix(),
+	})
+	tokenString, err := token.SignedString(hmacSampleSecret)
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(tokenString)
+}