Add camera QR pairing, Bonjour discovery and pinned address recovery

tools/generate_project.py

@@ -61,7 +61,7 @@ for name, sources, is_test in [("MusicBridge", app_sources, False), ("MusicBridg
         proxy = add("test-proxy", "PBXContainerItemProxy", containerPortal=uid("project"), proxyType=1, remoteGlobalIDString=uid("MusicBridgetarget"), remoteInfo="MusicBridge")
         deps = [add("test-dependency", "PBXTargetDependency", target=uid("MusicBridgetarget"), targetProxy=proxy)]
     else:
-        settings.update(INFOPLIST_FILE="MusicBridge/Info.plist", CURRENT_PROJECT_VERSION="2", MARKETING_VERSION="0.1.1")
+        settings.update(INFOPLIST_FILE="MusicBridge/Info.plist", CURRENT_PROJECT_VERSION="3", MARKETING_VERSION="0.2.0")
     targets.append(add(name + "target", "PBXNativeTarget", name=name, productName=name, productReference=product,
                        productType="com.apple.product-type.bundle.unit-test" if is_test else "com.apple.product-type.application",
                        buildConfigurationList=configurations(name, settings), buildPhases=phases, buildRules=[], dependencies=deps))
@@ -106,6 +106,9 @@ info = dict(CFBundleDevelopmentRegion="ru", CFBundleDisplayName="MusicBridge", C
             LSRequiresIPhoneOS=True, UILaunchScreen={},
             UISupportedInterfaceOrientations=["UIInterfaceOrientationPortrait"],
             NSLocalNetworkUsageDescription="MusicBridge подключается к вашему ПК, чтобы показывать музыку и управлять воспроизведением.",
+            NSCameraUsageDescription="Камера сканирует QR в MusicBridge на ПК для безопасного сопряжения.",
+            NSBonjourServices=["_musicbridge._tcp"],
+            CFBundleURLTypes=[dict(CFBundleURLName="ru.yukinoki.musicbridge.pair", CFBundleURLSchemes=["musicbridge"])],
             # iOS 17+ requires explicit IP exceptions for custom self-signed trust.
             # BridgeClient still requires HTTPS, an exact SHA-256 pin and valid dates.
             # Never disable ATS globally or include public IP ranges.

tools/validate_project.py

@@ -25,6 +25,9 @@ referenced = set(re.findall(r'"([A-F0-9]{24})"', project))
 assert defined == referenced, "Project has dangling object references."
 info = plistlib.loads(generated[2].read_bytes())
 assert info["NSLocalNetworkUsageDescription"]
+assert info["NSCameraUsageDescription"]
+assert info["NSBonjourServices"] == ["_musicbridge._tcp"]
+assert info["CFBundleURLTypes"][0]["CFBundleURLSchemes"] == ["musicbridge"]
 assert info["NSAppTransportSecurity"] == {
     "NSAllowsLocalNetworking": True,
     "NSExceptionDomains": {network: {"NSExceptionAllowsInsecureHTTPLoads": True}