From 6372b25dea2e2a38f6665ae425a5676c1adce909 Mon Sep 17 00:00:00 2001
From: theoreticalbts <theoreticalbts@users.noreply.github.com>
Date: Thu, 20 Aug 2015 18:41:54 -0400
Subject: [PATCH] cli_wallet:  Expose get_private_key()

---
 libraries/wallet/include/graphene/wallet/wallet.hpp | 7 +++++++
 libraries/wallet/wallet.cpp                         | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/libraries/wallet/include/graphene/wallet/wallet.hpp b/libraries/wallet/include/graphene/wallet/wallet.hpp
index ac1c334b..68b191e9 100644
--- a/libraries/wallet/include/graphene/wallet/wallet.hpp
+++ b/libraries/wallet/include/graphene/wallet/wallet.hpp
@@ -356,6 +356,12 @@ class wallet_api
        */
       string                            get_wallet_filename() const;
 
+      /**
+       * Get the WIF private key corresponding to a public key.  The
+       * private key must already be in the wallet.
+       */
+      string                            get_private_key( public_key_type pubkey )const;
+
       /**
        * @ingroup Transaction Builder API
        */
@@ -1301,6 +1307,7 @@ FC_API( graphene::wallet::wallet_api,
         (get_global_properties)
         (get_dynamic_global_properties)
         (get_object)
+        (get_private_key)
         (load_wallet_file)
         (normalize_brain_key)
         (get_limit_orders)
diff --git a/libraries/wallet/wallet.cpp b/libraries/wallet/wallet.cpp
index 0eefe792..1c211d32 100644
--- a/libraries/wallet/wallet.cpp
+++ b/libraries/wallet/wallet.cpp
@@ -2800,6 +2800,11 @@ string wallet_api::get_key_label( public_key_type key )const
    return string();
 }
 
+string wallet_api::get_private_key( public_key_type pubkey )const
+{
+   return key_to_wif( my->get_private_key( pubkey ) );
+}
+
 public_key_type  wallet_api::get_public_key( string label )const
 {
    try { return fc::variant(label).as<public_key_type>(); } catch ( ... ){}