From dddb3a572bdc6f614ceaaa040f38a6510e8260e7 Mon Sep 17 00:00:00 2001
From: Matt Bonnell <matt.bonnell@icloud.com>
Date: Sun, 26 Jul 2020 22:58:14 -0400
Subject: [PATCH] Reduce code duplication

---
 cmd/jwt/app.go | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/cmd/jwt/app.go b/cmd/jwt/app.go
index cdf25008..0a3e5314 100644
--- a/cmd/jwt/app.go
+++ b/cmd/jwt/app.go
@@ -210,25 +210,16 @@ func signToken() error {
 			token.Header[k] = v
 		}
 	}
-
-	if isEs() {
-		if k, ok := key.([]byte); !ok {
-			return fmt.Errorf("Couldn't convert key data to key")
-		} else {
-			key, err = jwt.ParseECPrivateKeyFromPEM(k)
-			if err != nil {
-				return err
-			}
-		}
-	} else if isRs() {
-		if k, ok := key.([]byte); !ok {
+	
+	if k, ok := key.([]byte); !ok {
 			return fmt.Errorf("Couldn't convert key data to key")
-		} else {
-			key, err = jwt.ParseRSAPrivateKeyFromPEM(k)
-			if err != nil {
-				return err
-			}
-		}
+	} else if isEs() {
+		key, err = jwt.ParseECPrivateKeyFromPEM(k)
+	} else if isRS() {
+		key, err = jwt.ParseRSAPrivateKeyFromPEM(k)
+	}
+	if err != nil {
+		return err
 	}
 
 	if out, err := token.SignedString(key); err == nil {