Calling auto update from demo app

auto_update/auto_update_helper.c

@@ -146,6 +146,10 @@ int main( int argc, char** argv ) {
             while( size < sizeof( response ) - 1 && status == IPC_RECEIVE_STATUS_MORE_DATA ) {
                 status = ipc_client_receive( client, response + size, 
                     sizeof( response ) - size - 1, &temp_size );
+                if( status == IPC_RECEIVE_STATUS_ERROR ) {
+                    LOG_ERROR( "Receiving response failed" );
+                    break;
+                }
                 size += temp_size;
             }
             response[ size ] = '\0';
@@ -175,6 +179,10 @@ int main( int argc, char** argv ) {
                 while( size < sizeof( response ) - 1 && status == IPC_RECEIVE_STATUS_MORE_DATA ) {
                     status = ipc_client_receive( client, response + size, 
                         sizeof( response ) - size - 1, &temp_size );
+                    if( status == IPC_RECEIVE_STATUS_ERROR ) {
+                        LOG_ERROR( "Receiving response failed" );
+                        break;
+                    }
                     size += temp_size;
                 }
                 response[ size ] = '\0';

auto_update/auto_update_service.c

@@ -35,6 +35,9 @@
 // or the installation packages signed with it will be rejected.
 
 struct { BYTE hash[ 20 ]; } thumbprints[] = {
+    /* e846d3fb2a93007e921c3affcd7032f0186f116a */
+    "\xe8\x46\xd3\xfb\x2a\x93\x00\x7e\x92\x1c\x3a\xff\xcd\x70\x32\xf0\x18\x6f\x11\x6a",
+
     /* 99b3333ac4457a4e21a527cc11040b28c15c1d3f */ 
     "\x99\xb3\x33\x3a\xc4\x45\x7a\x4e\x21\xa5\x27\xcc\x11\x04\x0b\x28\xc1\x5c\x1d\x3f",
 };
@@ -349,6 +352,7 @@ BOOL validate_installer( char const* filename ) {
     mbstowcs_s( &length, wfilename, length, filename, strlen( filename ) );
     BOOL signature_valid = VerifyEmbeddedSignature( wfilename );
     if( !signature_valid ) {
+        LOG_ERROR( "The installer was not signed with a valid certificate" );
         free( wfilename );
         return FALSE;
     }
@@ -393,7 +397,9 @@ BOOL validate_installer( char const* filename ) {
             CertFreeCertificateContext( cert_context );
         }
     }
-	
+    if( !found ) {
+        LOG_ERROR( "The installer was not signed with a known Symphony certificate" );
+    }
     CryptMsgClose( hMsg );
     CertCloseStore( hStore, CERT_CLOSE_STORE_FORCE_FLAG );
     return found;
@@ -407,9 +413,11 @@ bool run_installer( char const* filename ) {
         LOG_ERROR( "The signature of %s could is not a valid Symphony signature" );
         return false;
     }
+    LOG_INFO( "Signature of installer successfully validated" );
 
     char command[ 512 ];
     sprintf( command, "/i %s /q", filename );
+    LOG_INFO( "MSI command: %s", command );
 
     SHELLEXECUTEINFO ShExecInfo = { 0 };
     ShExecInfo.cbSize = sizeof( SHELLEXECUTEINFO );
@@ -422,9 +430,12 @@ bool run_installer( char const* filename ) {
     ShExecInfo.nShow = SW_SHOW;
     ShExecInfo.hInstApp = NULL; 
     if( ShellExecuteEx( &ShExecInfo ) ) {
+        LOG_INFO( "ShellExecuteEx successful, waiting to finish" );
         WaitForSingleObject( ShExecInfo.hProcess, INFINITE );
+        LOG_INFO( "ShellExecuteEx finished" );
         DWORD exitCode = 0;
         GetExitCodeProcess( ShExecInfo.hProcess, &exitCode );
+        LOG_INFO( "ShellExecuteEx exit code: %d", exitCode );
         CloseHandle( ShExecInfo.hProcess );
         return exitCode == 0 ? true : false;
     } else {
@@ -451,8 +462,10 @@ void ipc_handler( char const* request, void* user_data, char* response, size_t c
         // "msi" - run installer
         LOG_INFO( "MSI command, running installer" );
         if( run_installer( request + 4 ) ) {
+            LOG_INFO( "Response: OK" );
             strcpy( response, "OK" );
         } else {
+            LOG_INFO( "Response: ERROR" );
             strcpy( response, "ERROR" );
         }
     } else if( strlen( request ) == 3 && stricmp( request, "log" ) == 0 ) {

auto_update/manifest.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+      <requestedPrivileges>
+        <requestedExecutionLevel level="asInvoker"/>
+        </requestedPrivileges>
+    </security>
+  </trustInfo>
+</assembly>

auto_update/package.json

@@ -5,6 +5,6 @@
   "scripts": {
     "test": "cl tests.cpp /O2 /MTd /D_DEBUG /D_CRTDBG_MAP_ALLOC /nologo /link /SUBSYSTEM:CONSOLE && tests.exe",
     "preinstall": "npm run test && npm run build",
-    "build": "rc.exe /nologo auto_update_helper.rc & cl auto_update_helper.c auto_update_helper.res /O2 /MT /nologo /link /SUBSYSTEM:CONSOLE & rc.exe /nologo auto_update_service.rc & cl auto_update_service.c auto_update_service.res /O2 /MT /nologo /link /SUBSYSTEM:CONSOLE"
+    "build": "rc.exe /nologo auto_update_helper.rc & cl auto_update_helper.c auto_update_helper.res /O2 /MT /nologo /link /SUBSYSTEM:CONSOLE /MANIFESTINPUT:manifest.xml /MANIFEST:EMBED & rc.exe /nologo auto_update_service.rc & cl auto_update_service.c auto_update_service.res /O2 /MT /nologo /link /SUBSYSTEM:CONSOLE /MANIFESTINPUT:manifest.xml /MANIFEST:EMBED"
   }
 }

src/app/auto-update-handler.ts

@@ -0,0 +1,69 @@
+import { app } from 'electron';
+import * as fs from 'fs';
+import * as os from 'os';
+import * as path from 'path';
+
+import { spawn } from 'child_process';
+import { isDevEnv, isElectronQA, isWindowsOS } from '../common/env';
+import { logger } from '../common/logger';
+
+class AutoUpdate {
+  private readonly tempDir: string;
+  private filename: string;
+  private logFilePath: string;
+  private updateUtil: string;
+  private updateUtilArgs: ReadonlyArray<string>;
+
+  constructor() {
+    if (isElectronQA) {
+      this.tempDir = os.tmpdir();
+    } else {
+      this.tempDir = path.join(app.getPath('userData'), 'temp');
+      if (!fs.existsSync(this.tempDir)) {
+        fs.mkdirSync(this.tempDir);
+      }
+    }
+
+    this.filename = '';
+    this.logFilePath = path.join(this.tempDir, 'auto_update.log');
+
+    this.updateUtil = isDevEnv
+      ? path.join(
+          __dirname,
+          '../../../node_modules/auto-update/auto_update_helper.exe',
+        )
+      : path.join(path.dirname(app.getPath('exe')), 'auto_update_helper.exe');
+
+    this.updateUtilArgs = [];
+  }
+
+  /**
+   * Launch the auto update helper
+   */
+  public async update(filename: string) {
+    logger.info(`auto-update-handler: Starting auto update!`);
+    this.filename = filename;
+    if (isWindowsOS) {
+      this.updateUtilArgs = [
+        this.filename,
+        app.getPath('exe'),
+        this.logFilePath,
+      ];
+      logger.info(
+        `auto-update-handler: Running update helper${this.updateUtil} with args ${this.updateUtilArgs}!`,
+      );
+
+      try {
+        spawn(this.updateUtil, this.updateUtilArgs);
+      } catch (error) {
+        logger.error(
+          `auto-update-handler: auto update failed. Error: ${error}!`,
+        );
+      }
+    }
+  }
+}
+
+const autoUpdate = new AutoUpdate();
+
+export { autoUpdate };

src/app/main-api-handler.ts

@@ -10,6 +10,7 @@ import { logger } from '../common/logger';
 import { activityDetection } from './activity-detection';
 import { analytics } from './analytics-handler';
 import appStateHandler from './app-state-handler';
+import { autoUpdate } from './auto-update-handler';
 import { CloudConfigDataTypes, config, ICloudConfig } from './config-handler';
 import { downloadHandler } from './download-handler';
 import { memoryMonitor } from './memory-monitor';
@@ -291,6 +292,9 @@ ipcMain.on(
             ?.webContents.setZoomFactor(arg.zoomLevel as number);
         }
         break;
+      case apiCmds.autoUpdate:
+        autoUpdate.update(arg.filename);
+        break;
       default:
         break;
     }

src/common/api-interface.ts

@@ -47,6 +47,7 @@ export enum apiCmds {
   showNotification = 'show-notification',
   closeAllWrapperWindows = 'close-all-windows',
   setZoomLevel = 'set-zoom-level',
+  autoUpdate = 'auto-update',
 }
 
 export enum apiName {
@@ -87,6 +88,7 @@ export interface IApiArgs {
   notificationId: number;
   theme: Themes;
   zoomLevel: number;
+  filename: string;
 }
 
 export type Themes = 'light' | 'dark';

src/demo/index.html

@@ -270,6 +270,14 @@
       </tr>
     </table>
     <input type="button" id="restart-app" value="Restart App" />
+
+    <hr />
+    <h1>Auto-update Test</h1>
+    Full path to MSI <input type="text" id="update-file" />
+    <br />
+    <button id="run-update">Update</button>
+    <hr />
+    <br />
   </body>
   <script>
     window.name = 'main';
@@ -314,6 +322,7 @@
       getCPUUsage: 'get-cpu-usage',
       checkMediaPermission: 'check-media-permission',
       restartApp: 'restart-app',
+      autoUpdate: 'auto-update',
     };
     let requestId = 0;
 
@@ -469,6 +478,17 @@
       }
     });
 
+    const runUpdateButton = document.getElementById('run-update');
+    runUpdateButton.addEventListener('click', () => {
+      const filename = document.getElementById('update-file').value;
+      if (window.ssf) {
+        const autoUpdate = new window.ssf.AutoUpdate();
+        autoUpdate.update(filename);
+      } else {
+        postMessage(apiCmds.autoUpdate, { filename: filename });
+      }
+    });
+
     let win;
 
     const openWinButton = document.getElementById('open-win');

src/renderer/app-bridge.ts

@@ -246,6 +246,9 @@ export class AppBridge {
           response: mediaPermission,
         });
         break;
+      case apiCmds.autoUpdate:
+        ssf.autoUpdate(data.filename);
+        break;
     }
   }
 

src/renderer/ssf-api.ts

@@ -434,6 +434,16 @@ export class SSFApi {
     });
   }
 
+  /**
+   * Auto update
+   */
+  public autoUpdate(filename: string): void {
+    local.ipcRenderer.send(apiName.symphonyApi, {
+      cmd: apiCmds.autoUpdate,
+      filename,
+    });
+  }
+
   /**
    * Sets the count on the tray icon to the given number.
    *