[英]How to get the SELinux context of a specified file on Android?
I'm developing a SU-aware app for Android, and found that SELinux context configuration and policies on some devices are slightly different than others. 我正在为Android开发一个可识别SU的应用程序,发现某些设备上的SELinux上下文配置和策略与其他设备略有不同。
Is there any public or hidden API of Android SDK to query SELinux context of a specified file, like what "ls -Z" provides in shell? Android SDK是否有任何公共或隐藏的API来查询指定文件的SELinux上下文,例如shell中的“ ls -Z”提供了什么?
Look at this. 看这个。
https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/os/SELinux.java https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/os/SELinux.java
And maybe You know how to set SELinux scontext for Android Application from store. 也许您知道如何从商店为Android应用程序设置SELinux上下文。 I want change utrusted_app for my custom domain.
我想为我的自定义域更改utrusted_app。
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