From 96ab8165f91f7686a51e5d667f982d83bea29b08 Mon Sep 17 00:00:00 2001
From: Todd Martin <tmartin@bitwarden.com>
Date: Fri, 9 May 2025 13:30:05 -0400
Subject: [PATCH] Add new device type for DuckDuckGo browser

---
 .../core/web-platform-utils.service.spec.ts   | 25 +++++++++++++++++++
 .../app/core/web-platform-utils.service.ts    |  5 ++++
 libs/common/src/enums/device-type.enum.ts     |  2 ++
 3 files changed, 32 insertions(+)

diff --git a/apps/web/src/app/core/web-platform-utils.service.spec.ts b/apps/web/src/app/core/web-platform-utils.service.spec.ts
index 3b5cb96b718..706cf2d2dc9 100644
--- a/apps/web/src/app/core/web-platform-utils.service.spec.ts
+++ b/apps/web/src/app/core/web-platform-utils.service.spec.ts
@@ -1,5 +1,7 @@
 // FIXME: Update this file to be type safe and remove this and next line
 // @ts-strict-ignore
+import { DeviceType } from "@bitwarden/common/enums";
+
 import { WebPlatformUtilsService } from "./web-platform-utils.service";
 
 describe("Web Platform Utils Service", () => {
@@ -114,4 +116,27 @@ describe("Web Platform Utils Service", () => {
       expect(result).toBe("2022.10.2");
     });
   });
+  describe("getDevice", () => {
+    const originalUserAgent = navigator.userAgent;
+
+    const setUserAgent = (userAgent: string) => {
+      Object.defineProperty(navigator, "userAgent", {
+        value: userAgent,
+        configurable: true,
+      });
+    };
+
+    afterEach(() => {
+      // Reset to original after each test
+      setUserAgent(originalUserAgent);
+    });
+
+    test("returns DuckDuckGo browser with example User-Agent", () => {
+      setUserAgent(
+        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15 Ddg/18.3.1",
+      );
+      const result = webPlatformUtilsService.getDevice();
+      expect(result).toBe(DeviceType.DuckDuckGoBrowser);
+    });
+  });
 });
diff --git a/apps/web/src/app/core/web-platform-utils.service.ts b/apps/web/src/app/core/web-platform-utils.service.ts
index 3df2a7d895b..f7d58e72ded 100644
--- a/apps/web/src/app/core/web-platform-utils.service.ts
+++ b/apps/web/src/app/core/web-platform-utils.service.ts
@@ -34,6 +34,11 @@ export class WebPlatformUtilsService implements PlatformUtilsService {
       this.browserCache = DeviceType.EdgeBrowser;
     } else if (navigator.userAgent.indexOf(" Vivaldi/") !== -1) {
       this.browserCache = DeviceType.VivaldiBrowser;
+    } else if (
+      navigator.userAgent.indexOf(" Safari/") !== -1 &&
+      navigator.userAgent.indexOf("Ddg") !== -1
+    ) {
+      this.browserCache = DeviceType.DuckDuckGoBrowser;
     } else if (
       navigator.userAgent.indexOf(" Safari/") !== -1 &&
       navigator.userAgent.indexOf("Chrome") === -1
diff --git a/libs/common/src/enums/device-type.enum.ts b/libs/common/src/enums/device-type.enum.ts
index ff6329b9ac4..87f121785b4 100644
--- a/libs/common/src/enums/device-type.enum.ts
+++ b/libs/common/src/enums/device-type.enum.ts
@@ -25,6 +25,7 @@ export enum DeviceType {
   WindowsCLI = 23,
   MacOsCLI = 24,
   LinuxCLI = 25,
+  DuckDuckGoBrowser = 26,
 }
 
 /**
@@ -53,6 +54,7 @@ export const DeviceTypeMetadata: Record<DeviceType, DeviceTypeMetadata> = {
   [DeviceType.IEBrowser]: { category: "webVault", platform: "IE" },
   [DeviceType.SafariBrowser]: { category: "webVault", platform: "Safari" },
   [DeviceType.VivaldiBrowser]: { category: "webVault", platform: "Vivaldi" },
+  [DeviceType.DuckDuckGoBrowser]: { category: "webVault", platform: "DuckDuckGo" },
   [DeviceType.UnknownBrowser]: { category: "webVault", platform: "Unknown" },
   [DeviceType.WindowsDesktop]: { category: "desktop", platform: "Windows" },
   [DeviceType.MacOsDesktop]: { category: "desktop", platform: "macOS" },