SDA-4178 Add support for SMS protocol

installer/win/WixSharpInstaller/Symphony.cs

@@ -484,6 +484,7 @@ public class CustomActions
                 {
                     key.DeleteSubKeyTree("symphony", false);
                     key.DeleteSubKeyTree("Symphony.tel", false);
+                    key.DeleteSubKeyTree("Symphony.sms", false);
                 }
             }
 

src/app/child-window-handler.ts

@@ -57,7 +57,7 @@ const verifyProtocolForNewUrl = (url: string): boolean => {
     return false;
   }
 
-  const allowedProtocols = ['http:', 'https:', 'mailto:', 'symphony:'];
+  const allowedProtocols = ['http:', 'https:', 'mailto:', 'symphony:', 'sms:'];
   // url parse returns protocol with :
   if (allowedProtocols.includes(parsedUrl.protocol)) {
     logger.info(
@@ -207,7 +207,8 @@ export const handleChildWindow = (webContents: WebContents): void => {
   webContents.on(
     'did-create-window',
     (browserWindow: BrowserWindow, details: DidCreateWindowDetails) => {
-      const newWinOptions = details.options as ICustomBrowserWindowConstructorOpts;
+      const newWinOptions =
+        details.options as ICustomBrowserWindowConstructorOpts;
       const width = newWinOptions.width || DEFAULT_POP_OUT_WIDTH;
       const height = newWinOptions.height || DEFAULT_POP_OUT_HEIGHT;
       const newWinKey = getGuid();

src/app/main-api-handler.ts

@@ -496,8 +496,13 @@ ipcMain.on(
           autoUpdate.checkUpdates();
         }
         break;
-      case apiCmds.registerVoiceServices:
-        voiceHandler.registerSymphonyAsDefaultCallApp();
+      case apiCmds.registerPhoneNumberServices:
+        voiceHandler.registerSymphonyAsDefaultApp(arg.protocols);
+        break;
+      case apiCmds.unregisterPhoneNumberServices:
+        voiceHandler.unregisterSymphonyAsDefaultApp(arg.protocols);
+        break;
+      default:
         break;
     }
   },

src/app/protocol-handler.ts

@@ -11,6 +11,7 @@ import { windowHandler } from './window-handler';
 enum protocol {
   SymphonyProtocol = 'symphony://',
   TelProtocol = 'tel:',
+  SmsProtocol = 'sms:',
 }
 
 class ProtocolHandler {
@@ -87,11 +88,8 @@ class ProtocolHandler {
         `protocol-handler: our protocol request is a valid url ${url}! sending request to SFE for further action!`,
       );
       this.preloadWebContents.send('protocol-action', url);
-    } else if (url?.includes('tel:')) {
-      this.preloadWebContents.send(
-        'phone-number-received',
-        url.split('tel:')[1],
-      );
+    } else if (url?.includes('tel:') || url?.includes('sms:')) {
+      this.preloadWebContents.send('phone-number-received', url);
     }
   }
 
@@ -112,6 +110,11 @@ class ProtocolHandler {
       protocol.TelProtocol,
       false,
     );
+    const smsArgFromArgv = getCommandLineArgs(
+      argv || process.argv,
+      protocol.SmsProtocol,
+      false,
+    );
     if (protocolUriFromArgv) {
       logger.info(
         `protocol-handler: we have a protocol request for the url ${protocolUriFromArgv}!`,
@@ -122,6 +125,11 @@ class ProtocolHandler {
         `protocol-handler: we have a tel request for ${telArgFromArgv}!`,
       );
       this.sendProtocol(telArgFromArgv, isAppAlreadyOpen);
+    } else if (smsArgFromArgv) {
+      logger.info(
+        `protocol-handler: we have an sms request for ${smsArgFromArgv}!`,
+      );
+      this.sendProtocol(smsArgFromArgv, isAppAlreadyOpen);
     }
   }
 

src/app/voice-handler.ts

@@ -2,43 +2,49 @@ import { exec } from 'child_process';
 import { app } from 'electron';
 import * as fs from 'fs';
 import * as path from 'path';
+import { PhoneNumberProtocol } from '../common/api-interface';
 import { isDevEnv, isMac, isWindowsOS } from '../common/env';
 import { logger } from '../common/logger';
 
 const LS_REGISTER_PATH =
   '/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister';
-const SYM_TEL_PROTOCOL_PLIST_ENTRY = {
-  LSHandlerURLScheme: 'tel',
-  LSHandlerRoleAll: 'com.symphony.electron-desktop',
-  LSHandlerPreferredVersions: {
-    LSHandlerRoleAll: '-',
-  },
-};
-const DEFAULT_TEL_PROTOCOL = 'tel';
 enum REGISTRY_PATHS {
+  Classes = '\\Software\\Classes',
   Capabilities = '\\Software\\Symphony\\Capabilities',
   UrlRegistration = '\\Software\\Symphony\\Capabilities\\URLAssociations',
   SymTelCmd = '\\Software\\Classes\\Symphony.tel\\shell\\open\\command',
+  SymSmsCmd = '\\Software\\Classes\\Symphony.sms\\shell\\open\\command',
   SymTelDefaultIcon = '\\Software\\Classes\\Symphony.tel\\DefaultIcon',
+  SymSmsDefaultIcon = '\\Software\\Classes\\Symphony.sms\\DefaultIcon',
   RegisteredApps = '\\Software\\RegisteredApplications',
 }
 
 class VoiceHandler {
   /**
-   * Registers Symphony as  phone calls app
+   * Registers Symphony as  phone calls/SMS app
    */
-  public registerSymphonyAsDefaultCallApp() {
+  public registerSymphonyAsDefaultApp(protocols: PhoneNumberProtocol[]) {
     if (isWindowsOS) {
-      this.registerAppOnWindows();
+      this.registerAppOnWindows(protocols);
     } else if (isMac) {
-      this.registerAppOnMacOS();
+      this.registerAppOnMacOS(protocols);
+    }
+  }
+  /**
+   * Unregisters Symphony as  phone calls/SMS app
+   */
+  public unregisterSymphonyAsDefaultApp(protocols: PhoneNumberProtocol[]) {
+    if (isWindowsOS) {
+      this.unregisterAppOnWindows(protocols);
+    } else if (isMac) {
+      this.unregisterAppOnMacOS(protocols);
     }
   }
 
   /**
    * Registers app on Windows
    */
-  private async registerAppOnWindows() {
+  private async registerAppOnWindows(protocols: PhoneNumberProtocol[]) {
     const Registry = require('winreg');
     const appPath = isDevEnv
       ? path.join(path.dirname(app.getPath('exe')), 'Electron.exe')
@@ -51,18 +57,21 @@ class VoiceHandler {
       hive: Registry.HKCU,
       key: REGISTRY_PATHS.UrlRegistration,
     });
-    const symTelCommandRegKey = new Registry({
-      hive: Registry.HKCU,
-      key: REGISTRY_PATHS.SymTelCmd,
-    });
-    const symTelDefaultIconRegKey = new Registry({
-      hive: Registry.HKCU,
-      key: REGISTRY_PATHS.SymTelDefaultIcon,
-    });
     const symAppRegistrationRegKey = new Registry({
       hive: Registry.HKCU,
       key: REGISTRY_PATHS.RegisteredApps,
     });
+    for (const protocol of protocols) {
+      const keys = this.getProtocolSpecificKeys(protocol);
+
+      const symCommandRegKey = new Registry({
+        hive: Registry.HKCU,
+        key: keys.symCommandKey,
+      });
+      const symDefaultIconRegKey = new Registry({
+        hive: Registry.HKCU,
+        key: keys.symDefaultIconKey,
+      });
       const errorCallback = (error) => {
         if (error) {
           logger.error(
@@ -84,18 +93,18 @@ class VoiceHandler {
         errorCallback,
       );
       await symURLAssociationRegKey.set(
-      'tel',
+        protocol,
         Registry.REG_SZ,
-      'Symphony.tel',
+        `Symphony.${protocol}`,
         errorCallback,
       );
-    await symTelDefaultIconRegKey.set(
+      await symDefaultIconRegKey.set(
         '',
         Registry.REG_SZ,
         appPath,
         errorCallback,
       );
-    await symTelCommandRegKey.set(
+      await symCommandRegKey.set(
         '',
         Registry.REG_SZ,
         `"${appPath}" "%1"`,
@@ -108,22 +117,106 @@ class VoiceHandler {
         errorCallback,
       );
     }
+  }
+
+  /**
+   * Returns Windows call/sms specific registry keys calls/SMS
+   */
+  private getProtocolSpecificKeys(protocol) {
+    const keys = {
+      symCommandKey: '',
+      symDefaultIconKey: '',
+    };
+    switch (protocol) {
+      case PhoneNumberProtocol.Sms:
+        keys.symCommandKey = REGISTRY_PATHS.SymSmsCmd;
+        keys.symDefaultIconKey = REGISTRY_PATHS.SymSmsDefaultIcon;
+        break;
+      case PhoneNumberProtocol.Tel:
+        keys.symCommandKey = REGISTRY_PATHS.SymTelCmd;
+        keys.symDefaultIconKey = REGISTRY_PATHS.SymTelDefaultIcon;
+        break;
+      default:
+        logger.info('voice-handler: unsupported protocol');
+        break;
+    }
+    return keys;
+  }
+
+  /**
+   * Unregisters tel / sms protocols on Windows
+   */
+  private async unregisterAppOnWindows(protocols: PhoneNumberProtocol[]) {
+    const Registry = require('winreg');
+    const symURLAssociationRegKey = new Registry({
+      hive: Registry.HKCU,
+      key: REGISTRY_PATHS.UrlRegistration,
+    });
+
+    const errorCallback = (error) => {
+      if (error) {
+        logger.error(
+          'voice-handler: error while removing voice registry keys: ',
+          error,
+        );
+      }
+    };
+    const DestroyErrorCallback = (error) => {
+      if (error) {
+        logger.error(
+          'voice-handler: error while destroying voice registry keys: ',
+          error,
+        );
+      }
+    };
+    for (const protocol of protocols) {
+      await symURLAssociationRegKey.remove(protocol, errorCallback);
+      const symprotocolClassRegKey = new Registry({
+        hive: Registry.HKCU,
+        key: `${REGISTRY_PATHS.Classes}\\Symphony.${protocol}`,
+      });
+      await symprotocolClassRegKey.destroy(DestroyErrorCallback);
+    }
+  }
 
   /**
    * Registers app on macOS
    */
-  private registerAppOnMacOS() {
-    this.readLaunchServicesPlist((res, _err) => {
-      const data = res;
-      const itemIdx = data.findIndex(
-        (item) => item.LSHandlerURLScheme === DEFAULT_TEL_PROTOCOL,
+  private registerAppOnMacOS(protocols: PhoneNumberProtocol[]) {
+    this.readLaunchServicesPlist((plist) => {
+      for (const protocol of protocols) {
+        const itemIdx = plist.LSHandlers.findIndex(
+          (lsHandler) => lsHandler.LSHandlerURLScheme === protocol,
         );
         // macOS allows only one app being declared as able to make calls
         if (itemIdx !== -1) {
-        data.splice(itemIdx, 1);
+          plist.splice(itemIdx, 1);
+        }
+        const plistEntry = {
+          LSHandlerURLScheme: protocol,
+          LSHandlerRoleAll: 'com.symphony.electron-desktop',
+          LSHandlerPreferredVersions: {
+            LSHandlerRoleAll: '-',
+          },
+        };
+        plist.LSHandlers.push(plistEntry);
+      }
+      this.updateLaunchServicesPlist(plist);
+    });
+  }
+
+  /**
+   * Unregisters app for tel/sms on macOS
+   */
+  private unregisterAppOnMacOS(protocols: PhoneNumberProtocol[]) {
+    this.readLaunchServicesPlist((plist) => {
+      if (plist) {
+        const filteredList = plist.LSHandlers.filter(
+          (lsHandler) => protocols.indexOf(lsHandler.LSHandlerURLScheme) === -1,
+        );
+        plist.LSHandlers = filteredList;
+        this.updateLaunchServicesPlist(plist);
       }
-      data.push(SYM_TEL_PROTOCOL_PLIST_ENTRY);
-      this.updateLaunchServicesPlist(data);
     });
   }
 
@@ -136,22 +229,28 @@ class VoiceHandler {
     const tmpPath = `${plistPath}.${Math.random()}`;
     exec(`plutil -convert json "${plistPath}" -o "${tmpPath}"`, (err) => {
       if (err) {
-        callback(err);
+        logger.error(
+          'voice-handler: error while converting binary file: ',
+          err,
+        );
         return;
       }
       fs.readFile(tmpPath, (readErr, data) => {
         if (readErr) {
-          callback(readErr);
+          logger.error('voice-handler: error while reading tmp file:');
           return;
         }
         try {
-          const json = JSON.parse(data.toString());
-          callback(json.LSHandlers, json);
+          const plistContent = JSON.parse(data.toString());
+          callback(plistContent);
           fs.unlink(tmpPath, (err) => {
-            logger.error('Error: ', err);
+            if (err) {
+              logger.error('voice-handler: error clearing tmp file ', err);
+            }
           });
         } catch (e) {
-          callback(e);
+          logger.error('voice-handler: unexpected error occured ', err);
+          return;
         }
       });
     });
@@ -164,24 +263,17 @@ class VoiceHandler {
   private updateLaunchServicesPlist(defaults) {
     const plistPath = this.getLaunchServicesPlistPath();
     const tmpPath = `${plistPath}.${Math.random()}`;
-    exec(`plutil -convert json "${plistPath}" -o "${tmpPath}"`, (err) => {
-      if (err) {
-        logger.error('voice-handler: error while converting plist ', err);
-        return;
-      }
     try {
-        let data = fs.readFileSync(tmpPath).toString();
-        data = JSON.parse(data);
-        (data as any).LSHandlers = defaults;
-        data = JSON.stringify(data);
-        fs.writeFileSync(tmpPath, data);
+      fs.writeFileSync(tmpPath, JSON.stringify(defaults));
     } catch (e) {
-        logger.error('voice-handler: error while converting plist ', err);
+      logger.error('voice-handler: error while creating tmp plist ', e);
       return;
     }
     exec(`plutil -convert binary1 "${tmpPath}" -o "${plistPath}"`, () => {
       fs.unlink(tmpPath, (err) => {
+        if (err) {
           logger.error(`voice-handler: error while clearing ${tmpPath}: `, err);
+        }
       });
       // Relaunch Launch Services so it take into consideration updated plist file
       exec(
@@ -196,7 +288,6 @@ class VoiceHandler {
         },
       );
     });
-    });
   }
 
   /**

src/common/api-interface.ts

@@ -76,7 +76,8 @@ export enum apiCmds {
   updateMyPresence = 'update-my-presence',
   getMyPresence = 'get-my-presence',
   updateSymphonyTray = 'update-system-tray',
-  registerVoiceServices = 'register-voice-services',
+  registerPhoneNumberServices = 'register-phone-numbers-services',
+  unregisterPhoneNumberServices = 'unregister-phone-numbers-services',
 }
 
 export enum apiName {
@@ -137,6 +138,7 @@ export interface IApiArgs {
   autoUpdateTrigger: AutoUpdateTrigger;
   hideOnCapture: boolean;
   status: IPresenceStatus;
+  protocols: PhoneNumberProtocol[];
 }
 
 export type Themes = 'light' | 'dark';
@@ -376,3 +378,8 @@ export interface IAuthResponse {
   ssoDisabledForMobile: boolean;
   keymanagerUrl: string;
 }
+
+export enum PhoneNumberProtocol {
+  Tel = 'tel',
+  Sms = 'sms',
+}

src/renderer/preload-main.ts

@@ -99,7 +99,8 @@ if (ssfWindow.ssf) {
     checkForUpdates: ssfWindow.ssf.checkForUpdates,
     updateMyPresence: ssfWindow.ssf.updateMyPresence,
     getMyPresence: ssfWindow.ssf.getMyPresence,
-    registerVoiceServices: ssfWindow.ssf.registerVoiceServices,
+    registerPhoneNumberServices: ssfWindow.ssf.registerPhoneNumberServices,
+    unregisterPhoneNumberServices: ssfWindow.ssf.unregisterPhoneNumberServices,
   });
 }
 

src/renderer/ssf-api.ts

@@ -30,6 +30,7 @@ import {
   KeyCodes,
   LogLevel,
   NotificationActionCallback,
+  PhoneNumberProtocol,
 } from '../common/api-interface';
 import { i18n, LocaleType } from '../common/i18n-preload';
 import { throttle } from '../common/utils';
@@ -879,17 +880,30 @@ export class SSFApi {
   }
 
   /**
-   * Allows JS to register SDA for calls
-   * @param {Function} phoneNumberCallback callback function invoked when receiving a phone number
+   * Allows JS to register SDA for phone numbers clicks
+   * @param {Function} phoneNumberCallback callback function invoked when receiving a phone number for calls/sms
    */
-  public registerVoiceServices(
+  public registerPhoneNumberServices(
+    protocols: PhoneNumberProtocol[],
     phoneNumberCallback: (arg: string) => void,
   ): void {
     if (typeof phoneNumberCallback === 'function') {
       local.phoneNumberCallback = phoneNumberCallback;
     }
     ipcRenderer.send(apiName.symphonyApi, {
-      cmd: apiCmds.registerVoiceServices,
+      cmd: apiCmds.registerPhoneNumberServices,
+      protocols,
+    });
+  }
+
+  /**
+   * Allows JS to unregister app to sms/call protocols
+   * @param protocol protocol to be unregistered.
+   */
+  public unregisterPhoneNumberServices(protocols: PhoneNumberProtocol[]) {
+    ipcRenderer.send(apiName.symphonyApi, {
+      cmd: apiCmds.unregisterPhoneNumberServices,
+      protocols,
     });
   }
 }