refactor: Fix macOS standalone application

SystemExtension/PacketTunnelProvider.swift

@@ -1,30 +1,4 @@
-import Libbox
 import Library
 import NetworkExtension
-import System
 
-class PacketTunnelProvider: ExtensionProvider {
-    override func startTunnel(options: [String: NSObject]?) async throws {
-        guard let usernameObject = options?["username"] else {
-            throw ExtensionStartupError("missing start options")
-        }
-        let username = usernameObject as! NSString
-        FilePath.sharedDirectory = URL(filePath: "/Users/\(username)/Library/Group Containers/\(FilePath.groupName)")
-        FilePath.iCloudDirectory = URL(filePath: "/Users/\(username)/Library/Mobile Documents/iCloud~\(FilePath.packageName.replacingOccurrences(of: ".", with: "~"))").appendingPathComponent("Documents", isDirectory: true)
-        let databasePath = FilePath.sharedDirectory.appendingPathComponent("settings.db").relativePath
-        if !FileManager.default.isReadableFile(atPath: databasePath) {
-            do {
-                let fd = try FileDescriptor.open(databasePath, .readOnly)
-                try! fd.close()
-                NSLog("Can access \(databasePath)")
-            } catch {
-                NSLog("Can't access \(databasePath): \(error.localizedDescription)")
-            }
-            try await Task.sleep(nanoseconds: NSEC_PER_MSEC * 100)
-            throw FullDiskAccessPermissionRequired.error
-        }
-
-        self.username = String(username)
-        try await super.startTunnel(options: options)
-    }
-}
+class PacketTunnelProvider: ExtensionProvider {}

SystemExtension/SystemExtension.entitlements

@@ -8,11 +8,11 @@
 	<array>
 		<string>packet-tunnel-provider-systemextension</string>
 	</array>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
 	<key>com.apple.security.application-groups</key>
 	<array>
 		<string>$(TeamIdentifierPrefix)$(BASE_PACKAGE_IDENTIFIER)</string>
 	</array>
-	<key>com.apple.security.app-sandbox</key>
-	<false/>
 </dict>
 </plist>