feat: Add experimental rewrite of go2rtc live provider (MSE/WebRTC/MP4/MJPEG) (#2580)

- Closes #2556 - Closes #2450 **Key intended features:** - go2rtc compatible - 100% test coverage to significantly improve ability to test, maintain and work around browser weirdnesses (e.g. Safari). - Written from the ground up in the style of the rest of the project. **To use:** - Change `live_provider` from `go2rtc` to `go2rtc-experimental`.
2026-07-14 14:22:41 -07:00
parent 5662e48c22
commit c02c692f68
125 changed files with 9608 additions and 807 deletions
@@ -0,0 +1,86 @@
+import { describe, expect, it } from 'vitest';
+
+import {
+  getSafariMajorVersion,
+  isWebKitUserAgent,
+} from '../../../../../../src/components-lib/live/providers/go2rtc-experimental/utils/user-agent';
+
+describe('isWebKitUserAgent', () => {
+  it.each([
+    [
+      'Safari on macOS',
+      'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 ' +
+        '(KHTML, like Gecko) Version/17.4 Safari/605.1.15',
+      true,
+    ],
+    [
+      'Safari on iOS',
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 ' +
+        '(KHTML, like Gecko) Version/17.4 Mobile/15E148 Safari/604.1',
+      true,
+    ],
+    [
+      'iOS WebView without a Safari token',
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 ' +
+        '(KHTML, like Gecko) Mobile/21A329',
+      true,
+    ],
+    [
+      'Chrome on iOS',
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 ' +
+        '(KHTML, like Gecko) CriOS/123.0.6312.52 Mobile/15E148 Safari/604.1',
+      true,
+    ],
+    [
+      'Firefox on iOS',
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 ' +
+        '(KHTML, like Gecko) FxiOS/124.0 Mobile/15E148 Safari/605.1.15',
+      true,
+    ],
+    [
+      'Chrome on Linux',
+      'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ' +
+        '(KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36',
+      false,
+    ],
+    [
+      'Chrome on Android',
+      'Mozilla/5.0 (Linux; Android 14; Pixel 8) AppleWebKit/537.36 ' +
+        '(KHTML, like Gecko) Chrome/126.0.6478.71 Mobile Safari/537.36',
+      false,
+    ],
+    [
+      'Edge on Windows',
+      'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 ' +
+        '(KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Edg/126.0.0.0',
+      false,
+    ],
+    [
+      'Firefox on Linux',
+      'Mozilla/5.0 (X11; Linux x86_64; rv:126.0) Gecko/20100101 Firefox/126.0',
+      false,
+    ],
+  ])('should detect %s', (_name: string, userAgent: string, expected: boolean) => {
+    expect(isWebKitUserAgent(userAgent)).toBe(expected);
+  });
+});
+
+describe('getSafariMajorVersion', () => {
+  it('should return the major version for Safari', () => {
+    expect(
+      getSafariMajorVersion(
+        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 ' +
+          '(KHTML, like Gecko) Version/17.4 Safari/605.1.15',
+      ),
+    ).toBe(17);
+  });
+
+  it('should return null for a non-Safari user agent', () => {
+    expect(
+      getSafariMajorVersion(
+        'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ' +
+          '(KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36',
+      ),
+    ).toBe(null);
+  });
+});