From aa2604ba6867154bf570f2adaca4856e07851b91 Mon Sep 17 00:00:00 2001
From: vishalnayak <vishalnayakv@gmail.com>
Date: Thu, 29 Mar 2018 20:17:00 -0400
Subject: [PATCH] reintroduce flagMFA

---
 command/base.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/command/base.go b/command/base.go
index 45169e4bafba..f86f8b622d8e 100644
--- a/command/base.go
+++ b/command/base.go
@@ -43,6 +43,8 @@ type BaseCommand struct {
 	flagFormat string
 	flagField  string
 
+	flagMFA []string
+
 	tokenHelper token.TokenHelper
 
 	client *api.Client
@@ -109,6 +111,8 @@ func (c *BaseCommand) Client() (*api.Client, error) {
 		client.SetToken(token)
 	}
 
+	client.SetMFACreds(c.flagMFA)
+
 	c.client = client
 
 	return client, nil
@@ -257,6 +261,15 @@ func (c *BaseCommand) flagSet(bit FlagSetBit) *FlagSets {
 					"The TTL is specified as a numeric string with suffix like \"30s\" " +
 					"or \"5m\".",
 			})
+
+			f.StringSliceVar(&StringSliceVar{
+				Name:       "mfa",
+				Target:     &c.flagMFA,
+				Default:    nil,
+				EnvVar:     api.EnvVaultMFA,
+				Completion: complete.PredictAnything,
+				Usage:      "Supply MFA credentials as part of X-Vault-MFA header.",
+			})
 		}
 
 		if bit&(FlagSetOutputField|FlagSetOutputFormat) != 0 {