Fix NewJWT to return JWT rather than mrfusion.Authenticator

jwt/jwt.go

@@ -20,8 +20,8 @@ type JWT struct {
 }
 
 // NewJWT creates a new JWT using time.Now; secret is used for signing and validating.
-func NewJWT(secret string) mrfusion.Authenticator {
-	return &JWT{
+func NewJWT(secret string) JWT {
+	return JWT{
 		Secret: secret,
 		Now:    time.Now,
 	}

restapi/configure_chronograf.go

@@ -252,16 +252,17 @@ func setupGlobalMiddleware(handler http.Handler) http.Handler {
 			Name: "session",
 		}
 		a := jwt.NewJWT(authFlags.TokenSecret)
-		handler = handlers.AuthorizedToken(a, &e, logger, handler)
+		handler = handlers.AuthorizedToken(&a, &e, logger, handler)
 	}
 
 	// TODO: Fix these routes when we use httprouter
+	auth := jwt.NewJWT(authFlags.TokenSecret)
 	gh := handlers.NewGithub(
 		authFlags.GithubClientID,
 		authFlags.GithubClientSecret,
 		successURL,
 		failureURL,
-		jwt.NewJWT(authFlags.TokenSecret),
+		&auth,
 		logger,
 	)