From 49f0bc7bd4e1d0ea0c52e38e005a613b6d2f7b75 Mon Sep 17 00:00:00 2001
From: Raja Nadar <rajanadar@gmail.com>
Date: Mon, 29 Aug 2016 18:01:05 -0700
Subject: [PATCH] add new sys/step-down api

for hashicorp/vault#1146
---
 src/VaultSharp/IVaultClient.cs                        | 11 +++++++++++
 src/VaultSharp/VaultClient.cs                         |  7 +++++++
 .../End2End/VaultClientEnd2EndTests.cs                |  2 ++
 3 files changed, 20 insertions(+)

diff --git a/src/VaultSharp/IVaultClient.cs b/src/VaultSharp/IVaultClient.cs
index 6687fb29..edc5234b 100644
--- a/src/VaultSharp/IVaultClient.cs
+++ b/src/VaultSharp/IVaultClient.cs
@@ -371,6 +371,17 @@ public interface IVaultClient
         /// </returns>
         Task<Leader> GetLeaderAsync();
 
+        /// <summary>
+        /// Forces the node to give up active status. 
+        /// If the node does not have active status, this endpoint does nothing. 
+        /// Note that the node will sleep for ten seconds before attempting to grab the active lock again, 
+        /// but if no standby nodes grab the active lock in the interim, 
+        /// the same node may become the active node again. 
+        /// This API is a root protected call.
+        /// </summary>
+        /// <returns>The task.</returns>
+        Task StepDownActiveNodeAsync();
+
         /// <summary>
         /// Gets information about the current encryption key used by Vault
         /// </summary>
diff --git a/src/VaultSharp/VaultClient.cs b/src/VaultSharp/VaultClient.cs
index cf90c80f..c57c775d 100644
--- a/src/VaultSharp/VaultClient.cs
+++ b/src/VaultSharp/VaultClient.cs
@@ -366,6 +366,13 @@ public async Task<Leader> GetLeaderAsync()
             return leader;
         }
 
+        public async Task StepDownActiveNodeAsync()
+        {
+            await
+                MakeVaultApiRequest("sys/step-down", HttpMethod.Put)
+                    .ConfigureAwait(_continueAsyncTasksOnCapturedContext);
+        }
+
         public async Task<EncryptionKeyStatus> GetEncryptionKeyStatusAsync()
         {
             var keyStatus = await MakeVaultApiRequest<EncryptionKeyStatus>("sys/key-status", HttpMethod.Get).ConfigureAwait(continueOnCapturedContext: _continueAsyncTasksOnCapturedContext);
diff --git a/test/VaultSharp.UnitTests/End2End/VaultClientEnd2EndTests.cs b/test/VaultSharp.UnitTests/End2End/VaultClientEnd2EndTests.cs
index 90ea481e..319f8e50 100644
--- a/test/VaultSharp.UnitTests/End2End/VaultClientEnd2EndTests.cs
+++ b/test/VaultSharp.UnitTests/End2End/VaultClientEnd2EndTests.cs
@@ -41,6 +41,8 @@ public async Task AllTests()
                 // await GithubAuthenticationProviderTests();
             }
 
+            await _authenticatedClient.StepDownActiveNodeAsync();
+
             await EncryptStrongTests();
             await MountedSecretBackendTests();
             await MountedAuthenticationBackendTests();