Collect full SELinux policies

[besendorf]

Summary

• collect the active SELinux policy and the ODM/vendor precompiled policy candidates
• retrieve policy data through ADB's sync service so files exposed to adb pull do not depend on shell readability
• preserve encrypted acquisition guarantees and avoid archiving partial transfers
• continue collecting remaining SELinux artifacts when an individual status or policy operation fails

Context

Some implants modify the in-memory SELinux policy without disabling enforcement. Capturing both the active policy and the device-image policy candidates provides the artifacts needed to detect those changes in later analysis.

Closes #26

[TheZ3ro]

are this file readable without root?

I'm trying on an Android16 Emulator and those files have u:object_r:selinuxfs:s0 context and cannot be read from shell context.

[besendorf]

Can you try with adb pull instead? The corresponding issue mentioned its accessible with adb pull
#26

[TheZ3ro]

yup, apparently it's readable through adb pull