From 6d52033df6319ced7faf99b3890b49ca4bc3f2a2 Mon Sep 17 00:00:00 2001
From: Nimi Wariboko Jr <nimiwaribokoj@gmail.com>
Date: Tue, 18 Sep 2018 11:29:10 -0700
Subject: [PATCH] Close request body so connections aren't leaked

---
 gatekeeper.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gatekeeper.go b/gatekeeper.go
index 0fb5c9e..c530f0a 100644
--- a/gatekeeper.go
+++ b/gatekeeper.go
@@ -357,6 +357,7 @@ func (g *Gatekeeper) GetRoleId(roleName string, authToken string) (string, error
 		RedirectHeaders: true,
 	}.WithHeader("X-Vault-Token", authToken)}.Do()
 	if err == nil {
+		defer r.Body.Close()
 		switch r.StatusCode {
 		case 200:
 			var resp struct {
@@ -394,6 +395,7 @@ func (g *Gatekeeper) GetSecretId(roleName string, authToken string) (string, err
 		Method:          "POST",
 	}.WithHeader("X-Vault-Token", authToken)}.Do()
 	if err == nil {
+		defer r.Body.Close()
 		switch r.StatusCode {
 		case 200:
 			var resp struct {
@@ -607,6 +609,7 @@ func (g *Gatekeeper) TokenTtl() (time.Duration, error) {
 		Method:          "GET",
 	}.WithHeader("X-Vault-Token", token)}.Do()
 	if err == nil {
+		defer r.Body.Close()
 		switch r.StatusCode {
 		case 200:
 			var resp struct {
@@ -648,6 +651,7 @@ func (g *Gatekeeper) RenewToken() error {
 		Method:          "POST",
 	}.WithHeader("X-Vault-Token", token)}.Do()
 	if err == nil {
+		defer r.Body.Close()
 		switch r.StatusCode {
 		case 200, 204:
 			return nil