Remove Citrix code (#2220)

spec/citrixHandler.spec.ts

@@ -1,69 +0,0 @@
-import {
-  getCitrixMediaRedirectionStatus,
-  RedirectionStatus,
-} from '../src/app/citrix-handler';
-
-let regKeyValue;
-
-jest.mock('winreg', () => {
-  return jest.fn().mockImplementation(() => {
-    return {
-      get: (_file, callback) => callback(null, regKeyValue),
-    };
-  });
-});
-
-jest.mock('../src/common/env', () => {
-  return {
-    isWindowsOS: true,
-    isLinux: false,
-    isMac: false,
-    isDevEnv: true,
-  };
-});
-
-describe('citrix handler', () => {
-  beforeEach(() => {
-    jest.clearAllMocks().resetModules();
-  });
-
-  it('status inactive', async () => {
-    regKeyValue = null;
-    const status = await getCitrixMediaRedirectionStatus();
-    expect(status).toBe(RedirectionStatus.INACTIVE);
-  });
-
-  it('should return supported when having the right registry with value 1', async () => {
-    regKeyValue = { value: '0x01', type: 'REG_DWORD' };
-    const status = await getCitrixMediaRedirectionStatus();
-    expect(status).toBe(RedirectionStatus.SUPPORTED);
-  });
-
-  it('should return  unsupported when having the right registry with the wrong registry type', async () => {
-    regKeyValue = { value: '0x01', type: 'REG_BINARY' };
-    const status = await getCitrixMediaRedirectionStatus();
-    expect(status).toBe(RedirectionStatus.UNSUPPORTED);
-  });
-
-  it('should return unsupported when finding the right registry with value 0 ', async () => {
-    regKeyValue = { value: '0x00', type: 'REG_DWORD' };
-    const status = await getCitrixMediaRedirectionStatus();
-    expect(status).toBe(RedirectionStatus.UNSUPPORTED);
-  });
-
-  it('should return inactive on non windows Oses', async () => {
-    jest.mock('../src/common/env', () => {
-      return {
-        isWindowsOS: false,
-        isLinux: true,
-        isMac: false,
-      };
-    });
-    const {
-      getCitrixMediaRedirectionStatus,
-      RedirectionStatus,
-    } = require('../src/app/citrix-handler');
-    const status = await getCitrixMediaRedirectionStatus();
-    expect(status).toBe(RedirectionStatus.INACTIVE);
-  });
-});

src/app/citrix-handler.ts

@@ -1,65 +0,0 @@
-import { isWindowsOS } from '../common/env';
-import { logger } from '../common/logger';
-
-export enum RedirectionStatus {
-  /**
-   * Citrix virtual environment is not active
-   */
-  INACTIVE = 'inactive',
-
-  /**
-   * Citrix virtual environment is active and media redirection is supported
-   */
-  SUPPORTED = 'supported',
-
-  /**
-   * Citrix virtual environment is active but media redirection is not supported
-   */
-  UNSUPPORTED = 'unsupported',
-}
-
-export enum RegistryValueType {
-  REG_DWORD = 'REG_DWORD',
-}
-
-const CITRIX_REGISTRY_KEY = '\\Software\\Citrix\\HDXMediaStream';
-const CITRIX_REGISTRY_KEY_NAME = 'MSTeamsRedirSupport';
-
-export const getCitrixMediaRedirectionStatus = async (): Promise<RedirectionStatus> => {
-  if (!isWindowsOS) {
-    // Citrix virtual environments are not supported on non-Windows OSes
-    return RedirectionStatus.INACTIVE;
-  }
-  const Registry = require('winreg');
-
-  const regKey = new Registry({
-    hive: Registry.HKCU,
-    key: CITRIX_REGISTRY_KEY,
-  });
-
-  return new Promise((resolve, _reject) => {
-    regKey.get(CITRIX_REGISTRY_KEY_NAME, (err, redirectionSupportItem) => {
-      if (err) {
-        logger.info('citrix-handler: error occurred. Details: ', err);
-        resolve(RedirectionStatus.INACTIVE);
-      } else {
-        if (!redirectionSupportItem) {
-          resolve(RedirectionStatus.INACTIVE);
-        }
-        if (redirectionSupportItem.type === 'REG_DWORD') {
-          const redirectionSupportValue = parseInt(
-            redirectionSupportItem.value,
-            16,
-          );
-          if (redirectionSupportValue === 1) {
-            resolve(RedirectionStatus.SUPPORTED);
-          } else {
-            resolve(RedirectionStatus.UNSUPPORTED);
-          }
-        } else {
-          resolve(RedirectionStatus.UNSUPPORTED);
-        }
-      }
-    });
-  });
-};

src/app/main-api-handler.ts

@@ -25,7 +25,6 @@ import appStateHandler from './app-state-handler';
 import { analytics } from './bi/analytics-handler';
 import { closeC9Pipe, connectC9Pipe, writeC9Pipe } from './c9-pipe-handler';
 import { loadC9Shell, terminateC9Shell } from './c9-shell-handler';
-import { getCitrixMediaRedirectionStatus } from './citrix-handler';
 import { CloudConfigDataTypes, config, ICloudConfig } from './config-handler';
 import { downloadHandler } from './download-handler';
 import { getContentWindowHandle } from './hwnd-handler';
@@ -620,8 +619,6 @@ ipcMain.handle(
           return getContentWindowHandle(windowHandle);
         }
         break;
-      case apiCmds.getCitrixMediaRedirectionStatus:
-        return getCitrixMediaRedirectionStatus();
       default:
         break;
     }

src/common/api-interface.ts

@@ -66,7 +66,6 @@ export enum apiCmds {
   handleSwiftSearchMessageEvents = 'handle-shift-search-message-events',
   onSwiftSearchMessage = 'on-shift-search-message',
   getNativeWindowHandle = 'get-native-window-handle',
-  getCitrixMediaRedirectionStatus = 'get-citrix-media-redirection-status',
   getSources = 'getSources',
   launchCloud9 = 'launch-cloud9',
   terminateCloud9 = 'terminate-cloud9',

src/demo/index.html

@@ -108,6 +108,7 @@
     </style>
     <link rel="stylesheet" href="download-manager.css" />
   </head>
+
   <body style="background-color: white">
     <h1>Symphony Electron API Demo</h1>
     <div class="origin-reminder">
@@ -539,13 +540,6 @@ Writes some thing to the file</textarea
     <input type="text" id="text-window-handle" />
     <hr />
     <br />
-
-    <hr />
-    <p>Citrix Media Redirection Status:</p>
-    <button id="get-citrix-media-redir">Get status</button>
-    <input type="text" id="text-citrix-media-redir" />
-    <hr />
-    <br />
   </body>
   <script>
     const inputs = document.querySelectorAll('input');
@@ -599,7 +593,6 @@ Writes some thing to the file</textarea
       checkMediaPermission: 'check-media-permission',
       restartApp: 'restart-app',
       getNativeWindowHandle: 'get-native-window-handle',
-      getCitrixMediaRedirectionStatus: 'get-citrix-media-redirection-status',
     };
     let requestId = 0;
 
@@ -1577,22 +1570,5 @@ Writes some thing to the file</textarea
           });
         }
       });
-
-    document
-      .getElementById('get-citrix-media-redir')
-      .addEventListener('click', () => {
-        const resultCallback = (status) => {
-          document.getElementById('text-citrix-media-redir').value = status;
-        };
-        if (window.ssf) {
-          window.ssf.getCitrixMediaRedirectionStatus().then(resultCallback);
-        } else if (window.manaSSF) {
-          window.manaSSF.getCitrixMediaRedirectionStatus().then(resultCallback);
-        } else {
-          postRequest(apiCmds.getCitrixMediaRedirectionStatus, null, {
-            successCallback: resultCallback,
-          });
-        }
-      });
   </script>
 </html>

src/renderer/preload-main.ts

@@ -93,8 +93,6 @@ if (ssfWindow.ssf) {
     getZoomLevel: ssfWindow.ssf.getZoomLevel,
     supportedSettings: ssfWindow.ssf.supportedSettings,
     getNativeWindowHandle: ssfWindow.ssf.getNativeWindowHandle,
-    getCitrixMediaRedirectionStatus:
-      ssfWindow.ssf.getCitrixMediaRedirectionStatus,
     registerClientBanner: ssfWindow.ssf.registerClientBanner,
     launchCloud9: ssfWindow.ssf.launchCloud9,
     terminateCloud9: ssfWindow.ssf.terminateCloud9,

src/renderer/ssf-api.ts

@@ -7,7 +7,6 @@ import {
 } from '../../package.json';
 import { AutoUpdateTrigger } from '../app/auto-update-handler';
 import { IShellStatus } from '../app/c9-shell-handler';
-import { RedirectionStatus } from '../app/citrix-handler';
 import { IDownloadItem } from '../app/download-handler';
 import {
   apiCmds,
@@ -827,16 +826,6 @@ export class SSFApi {
     });
   }
 
-  /**
-   * Retrieves the current status of Citrix' media redirection feature
-   * @returns status
-   */
-  public getCitrixMediaRedirectionStatus(): Promise<RedirectionStatus> {
-    return ipcRenderer.invoke(apiName.symphonyApi, {
-      cmd: apiCmds.getCitrixMediaRedirectionStatus,
-    });
-  }
-
   /**
    * Allows JS to register a function to display a client banner
    * @param callback