Implemented import/export buttons

monkey_island/cc/ui/package.json

@@ -64,6 +64,7 @@
     "bootstrap": "^3.3.7",
     "core-js": "^2.5.1",
     "fetch": "^1.1.0",
+    "js-file-download": "^0.4.1",
     "normalize.css": "^4.0.0",
     "prop-types": "^15.5.10",
     "react": "^15.6.1",

monkey_island/cc/ui/src/components/pages/ConfigurePage.js

@@ -1,6 +1,7 @@
 import React from 'react';
 import Form from 'react-jsonschema-form';
 import {Col, Nav, NavItem} from 'react-bootstrap';
+import fileDownload from 'js-file-download';
 
 class ConfigurePageComponent extends React.Component {
   constructor(props) {
@@ -14,8 +15,7 @@ class ConfigurePageComponent extends React.Component {
     this.state = {
       schema: {},
       configuration: {},
-      saved: false,
-      reset: false,
+      lastAction: 'none',
       sections: [],
       selectedSection: 'basic',
       allMonkeysAreDead: true
@@ -52,8 +52,7 @@ class ConfigurePageComponent extends React.Component {
       .then(res => res.json())
       .then(res => {
         this.setState({
-          saved: true,
-          reset: false,
+          lastAction: 'saved',
           schema: res.schema,
           configuration: res.configuration
         });
@@ -92,8 +91,7 @@ class ConfigurePageComponent extends React.Component {
       .then(res => res.json())
       .then(res => {
         this.setState({
-          reset: true,
-          saved: false,
+          lastAction: 'reset',
           schema: res.schema,
           configuration: res.configuration
         });
@@ -101,6 +99,31 @@ class ConfigurePageComponent extends React.Component {
       });
   };
 
+  onReadFile = (event) => {
+    try {
+      this.setState({
+        configuration: JSON.parse(event.target.result),
+        selectedSection: 'basic',
+        lastAction: 'import_success'
+      });
+      this.currentSection = 'basic';
+      this.currentFormData = {};
+    } catch(SyntaxError) {
+      this.setState({lastAction: 'import_failure'});
+    }
+  };
+
+  exportConfig = () => {
+    fileDownload(JSON.stringify(this.state.configuration, null, 2), 'monkey.conf');
+  };
+
+  importConfig = (event) => {
+    let reader = new FileReader();
+    reader.onload = this.onReadFile;
+    reader.readAsText(event.target.files[0]);
+    event.target.value = null;
+  };
+
   updateMonkeysRunning = () => {
     fetch('/api')
       .then(res => res.json())
@@ -160,22 +183,45 @@ class ConfigurePageComponent extends React.Component {
                   Reset to defaults
                 </button>
               </div>
-              { this.state.reset ?
+            </div>
+          </Form>
+          : ''}
+        <div className="text-center">
+          <button onClick={() => document.getElementById('uploadInputInternal').click()}
+                  className="btn btn-info btn-lg" style={{margin: '5px'}}>
+            Import Config
+          </button>
+          <input id="uploadInputInternal" type="file" accept=".conf" onChange={this.importConfig} style={{display: 'none'}} />
+          <button type="button" onClick={this.exportConfig} className="btn btn-info btn-lg" style={{margin: '5px'}}>
+            Export config
+          </button>
+        </div>
+        <div>
+          { this.state.lastAction === 'reset' ?
             <div className="alert alert-success">
               <i className="glyphicon glyphicon-ok-sign" style={{'marginRight': '5px'}}/>
               Configuration reset successfully.
             </div>
             : ''}
-              { this.state.saved ?
+          { this.state.lastAction === 'saved' ?
             <div className="alert alert-success">
               <i className="glyphicon glyphicon-ok-sign" style={{'marginRight': '5px'}}/>
               Configuration saved successfully.
             </div>
             : ''}
+          { this.state.lastAction === 'import_failure' ?
+            <div className="alert alert-danger">
+              <i className="glyphicon glyphicon-exclamation-sign" style={{'marginRight': '5px'}}/>
+              Failed importing configuration. Invalid config file.
             </div>
-          </Form>
             : ''}
-
+          { this.state.lastAction === 'import_success' ?
+            <div className="alert alert-success">
+              <i className="glyphicon glyphicon-ok-sign" style={{'marginRight': '5px'}}/>
+              Configuration imported successfully.
+            </div>
+            : ''}
+        </div>
 
       </Col>
     );