From 32c540957a85111ee4084a73f3a36a80ab684383 Mon Sep 17 00:00:00 2001
From: Dave Grijalva <grijalva@gmail.com>
Date: Tue, 2 Oct 2012 19:13:21 -0700
Subject: [PATCH] capture raw string when parsing a token

---
 jwt.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/jwt.go b/jwt.go
index bc84b4b..166bbbf 100644
--- a/jwt.go
+++ b/jwt.go
@@ -17,6 +17,7 @@ type Keyfunc func(*Token) ([]byte, error)
 
 // A JWT Token
 type Token struct {
+	Raw    string
 	Header map[string]interface{}
 	Claims map[string]interface{}
 	Method SigningMethod
@@ -81,7 +82,7 @@ func (t *Token) SigningString() (string, error) {
 func Parse(tokenString string, keyFunc Keyfunc) (token *Token, err error) {
 	parts := strings.Split(tokenString, ".")
 	if len(parts) == 3 {
-		token = new(Token)
+		token = &Token{Raw: tokenString}
 		// parse Header
 		var headerBytes []byte
 		if headerBytes, err = DecodeSegment(parts[0]); err != nil {