From e1229baa61ccd4fbd4e6dfe4a027e2aa7fb43b38 Mon Sep 17 00:00:00 2001
From: ophirharpazg <ophir.harpaz@guardicore.com>
Date: Wed, 27 May 2020 17:10:36 +0300
Subject: [PATCH] The Missing Binaries modal works but in a non-elegant way

---
 .../ui/src/components/pages/RunMonkeyPage.js  | 26 ++++++++++--
 .../ui-components/MissingBinariesModal.js     | 41 +++++++++++++++++++
 2 files changed, 64 insertions(+), 3 deletions(-)
 create mode 100644 monkey/monkey_island/cc/ui/src/components/ui-components/MissingBinariesModal.js

diff --git a/monkey/monkey_island/cc/ui/src/components/pages/RunMonkeyPage.js b/monkey/monkey_island/cc/ui/src/components/pages/RunMonkeyPage.js
index a741148fb..8ca334e73 100644
--- a/monkey/monkey_island/cc/ui/src/components/pages/RunMonkeyPage.js
+++ b/monkey/monkey_island/cc/ui/src/components/pages/RunMonkeyPage.js
@@ -13,6 +13,8 @@ import {Link} from 'react-router-dom';
 import AuthComponent from '../AuthComponent';
 import AwsRunTable from '../run-monkey/AwsRunTable';
 
+import MissingBinariesModal from '../ui-components/MissingBinariesModal';
+
 import '../../styles/MonkeyRunPage.scss';
 
 const loading_css_override = css`
@@ -40,8 +42,11 @@ class RunMonkeyPageComponent extends AuthComponent {
       awsMachines: [],
       isLoadingAws: true,
       isErrorWhileCollectingAwsMachines: false,
-      awsMachineCollectionErrorMsg: ''
+      awsMachineCollectionErrorMsg: '',
+      showModal: false
     };
+
+    this.closeModal = this.closeModal.bind(this);
   }
 
   componentDidMount() {
@@ -130,6 +135,12 @@ class RunMonkeyPageComponent extends AuthComponent {
             runningOnIslandState: 'installing'
           });
         } else {
+          /* If Monkey binaries are missing, change the state accordingly */
+          if (res['error_text'].startsWith('Copy file failed')) {
+            this.setState({
+              showModal: true}
+            );
+          }
           this.setState({
             runningOnIslandState: 'not_running'
           });
@@ -285,6 +296,12 @@ class RunMonkeyPageComponent extends AuthComponent {
     )
   }
 
+  closeModal = () => {
+    this.setState({
+      showModal: false
+    })
+  };
+
   render() {
     return (
       <Col xs={12} lg={8}>
@@ -296,11 +313,14 @@ class RunMonkeyPageComponent extends AuthComponent {
         <p>
           <button onClick={this.runLocalMonkey}
                   className="btn btn-default btn-lg center-block"
-                  disabled={this.state.runningOnIslandState !== 'not_running'}
-          >
+                  disabled={this.state.runningOnIslandState !== 'not_running'}>
             Run on Monkey Island Server
             {RunMonkeyPageComponent.renderIconByState(this.state.runningOnIslandState)}
           </button>
+          <MissingBinariesModal
+                        showModal = {this.state.showModal}
+                        onClose = {this.closeModal}
+                        onVerify = {this.cleanup}/>
           {
             // TODO: implement button functionality
             /*
diff --git a/monkey/monkey_island/cc/ui/src/components/ui-components/MissingBinariesModal.js b/monkey/monkey_island/cc/ui/src/components/ui-components/MissingBinariesModal.js
new file mode 100644
index 000000000..afd1ff0de
--- /dev/null
+++ b/monkey/monkey_island/cc/ui/src/components/ui-components/MissingBinariesModal.js
@@ -0,0 +1,41 @@
+import {Modal} from 'react-bootstrap';
+import React from 'react';
+import {GridLoader} from 'react-spinners';
+
+
+class MissingBinariesModal extends React.PureComponent {
+
+  constructor(props) {
+    super(props);
+
+    this.state = {
+      showModal: this.props.showModal
+    };
+  }
+
+  render = () => {
+    return (
+      <Modal show={this.props.showModal} onHide={() => this.props.onClose()}>
+        <Modal.Body>
+          <h3>
+            <div className='text-center'>Uh oh...</div>
+          </h3>
+          <p style={{'fontSize': '1.2em', 'marginBottom': '2em'}}>
+            Some Monkey binaries are not found where they should be...{"\r\n"}
+            Try downloading them from <a href="https://github.com/guardicore/monkey/releases/latest" target="blank">here</a>,
+            at the bottommost section titled "Assets".
+          </p>
+          <div className='text-center'>
+            <button type='button' className='btn btn-success btn-lg' style={{margin: '5px'}}
+                    onClick={() => this.props.onClose()}>
+              Dismiss
+            </button>
+          </div>
+        </Modal.Body>
+      </Modal>
+    )
+  };
+
+}
+
+export default MissingBinariesModal;