mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
68f375fe38
By default, Flutter apps only do default AppKit app serialisation of Window location etc. and by default, state serialisation in AppKit apps is compatible with `NSSecureCoding`. AppKit apps generated since Xcode 13.2 include this method in the app delegate generated by the default app template. Background ========== This method was added to opt into having [de]serialization require a coder implementing the `NSSecureCoding` protocol. Apple wasn't able to force this across the board, because `NSSecureCoding` limits certain behaviours during deserialisation, which some third-party apps have have previously relied on. Specific background on the sorts of vulnerabilities that `NSSecureCoding` was designed to prevent are described in the `NSSecureCoding` documentation: https://developer.apple.com/documentation/foundation/nssecurecoding?language=objc A demonstration of a root privilege escalation and SIP bypass vulnerability is described in the following blog post: https://sector7.computest.nl/post/2022-08-process-injection-breaking-all-macos-security-layers-with-a-single-vulnerability/ Fixes: https://github.com/flutter/flutter/issues/150062 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [X] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md |
||
|---|---|---|
| .. | ||
| android | ||
| ios | ||
| lib | ||
| linux | ||
| macos | ||
| test_driver | ||
| windows | ||
| pubspec.yaml | ||
| README.md | ||
Example of calling platform services from Flutter
This project demonstrates how to connect a Flutter app to platform-specific services.
You can read more about accessing platform and third-party services in Flutter.
iOS
You can use the commands flutter build and flutter run from the app's root
directory to build/run the app or you can open ios/Runner.xcworkspace in Xcode
and build/run the project as usual.
Android
You can use the commands flutter build and flutter run from the app's root
directory to build/run the app or to build with Android Studio, open the
android folder in Android Studio and build the project as usual.
Windows
You can use the commands flutter build and flutter run from the app's root
directory to build/run the app or you can build once then open
build\windows\platform_channel.sln in Visual Studio to build and run.