Refactor example

examples/net-http.go

@@ -17,32 +17,32 @@ func dontProtectMe(w http.ResponseWriter, r *http.Request) {
 	fmt.Fprintf(w, "not secured")
 }
 
+func auth(email string, password string) error {
+	// Hard-code a user
+	if email != "test" || password != "test" {
+		return errors.New("invalid credentials")
+	}
+	return nil
+}
+
+func setClaims(id string) (map[string]interface{}, error) {
+	currentTime := time.Now()
+	return map[string]interface{}{
+		"iat": currentTime.Unix(),
+		"exp": currentTime.Add(time.Minute * 60 * 24).Unix(),
+	}, nil
+}
+
+func verifyClaims([]byte) error {
+	// We don't really care about the claims, just approve as-is
+	return nil
+}
+
 func main() {
-	authFunc := func(email string, password string) error {
-		// Hard-code a user
-		if email != "test" || password != "test" {
-			return errors.New("invalid credentials")
-		}
-		return nil
-	}
-
-	claimsFunc := func(string) (map[string]interface{}, error) {
-		currentTime := time.Now()
-		return map[string]interface{}{
-			"iat": currentTime.Unix(),
-			"exp": currentTime.Add(time.Minute * 60 * 24).Unix(),
-		}, nil
-	}
-
-	verifyClaimsFunc := func([]byte) error {
-		// We don't really care about the claims, just approve as-is
-		return nil
-	}
-
 	config := &jwt.Config{
 		Secret: "password",
-		Auth:   authFunc,
-		Claims: claimsFunc,
+		Auth:   auth,
+		Claims: setClaims,
 	}
 
 	j, err := jwt.New(config)
@@ -54,7 +54,7 @@ func main() {
 	dontProtect := http.HandlerFunc(dontProtectMe)
 
 	http.Handle("/authenticate", j.GenerateToken())
-	http.Handle("/secure", j.Secure(protect, verifyClaimsFunc))
+	http.Handle("/secure", j.Secure(protect, verifyClaims))
 	http.Handle("/insecure", dontProtect)
 	http.ListenAndServe(":8080", nil)
 }