From 8a31adcf0e648e555b598d616304f27ee2c58143 Mon Sep 17 00:00:00 2001
From: Yongfeng LI <wliyongfeng@gmail.com>
Date: Wed, 17 Jan 2018 17:04:50 +0800
Subject: [PATCH] add export private key

---
 .../accessControl/components/GrantListItem.jsx     |  4 ++--
 src/features/mockhsm/components/ListItem.jsx       | 26 +++++++++++++++++++++-
 src/sdk/api/mockHsmKeys.js                         |  2 ++
 3 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/src/features/accessControl/components/GrantListItem.jsx b/src/features/accessControl/components/GrantListItem.jsx
index 6f2f0a1..a03ff6f 100644
--- a/src/features/accessControl/components/GrantListItem.jsx
+++ b/src/features/accessControl/components/GrantListItem.jsx
@@ -40,9 +40,9 @@ class GrantListItem extends React.Component {
             {/*Edit*/}
           {/*</button>*/}
 
-          {<button className='btn btn-link' onClick={this.props.delete.bind(this, item)}>
+          <button className='btn btn-link' onClick={this.props.delete.bind(this, item)}>
             Delete
-          </button>}
+          </button>
         </td>}
         {/*{item.isEditing && <td colSpan='2'>*/}
           {/*<EditPolicies item={item}/>*/}
diff --git a/src/features/mockhsm/components/ListItem.jsx b/src/features/mockhsm/components/ListItem.jsx
index 5ae787e..475a570 100644
--- a/src/features/mockhsm/components/ListItem.jsx
+++ b/src/features/mockhsm/components/ListItem.jsx
@@ -1,6 +1,26 @@
 import React from 'react'
+import { chainClient } from 'utility/environment'
+
+const clientApi = () => chainClient().mockHsm.keys
 
 class ListItem extends React.Component {
+  constructor(props) {
+    super(props)
+
+    this.echo = (item) => clientApi().export(item.xpub).then(resp => {
+      const privateKey = resp.data.privateKey
+
+      var element = document.createElement('a')
+      element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(privateKey))
+      element.setAttribute('download', item.alias)
+      element.style.display = 'none'
+      document.body.appendChild(element)
+      element.click()
+
+      document.body.removeChild(element)
+    })
+  }
+
   render() {
     const item = this.props.item
 
@@ -8,7 +28,11 @@ class ListItem extends React.Component {
       <tr>
         <td>{item.alias}</td>
         <td><code>{item.xpub}</code></td>
-        <td></td>
+        <td>
+          <button className='btn btn-link' onClick={this.echo.bind(this, item)}>
+            Export private key
+          </button>
+        </td>
       </tr>
     )
   }
diff --git a/src/sdk/api/mockHsmKeys.js b/src/sdk/api/mockHsmKeys.js
index a865c7f..69374a5 100644
--- a/src/sdk/api/mockHsmKeys.js
+++ b/src/sdk/api/mockHsmKeys.js
@@ -20,6 +20,8 @@ const mockHsmKeysAPI = (client) => {
     },
 
     queryAll: (params, processor, cb) => shared.queryAll(client, 'mockHsm.keys', params, processor, cb),
+
+    export: (xpub) => client.request('/export-private-key', {xpub, password: '123456'})
   }
 }
 
-- 
2.11.0