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3 votes
0 answers
430 views

Create custom SELinux domain using magiskpolicy

Tried to make custom domain for an app that is installed from PlayStore. I created a module that would patch the policy at boot and edited system/etc/selinux/plat_seapp_contexts to assign the app my ...
1 vote
0 answers
2k views

How to mount a tmpfs directory that would be allowed to be read and written to by any app? (root available)

I am trying to create some volatile (tmpfs) storage for my Android, to avoid clutter. I am trying to follow the previous questions: making manually mounted partition folders write accessible to all ...
-2 votes
1 answer
1k views

SELinux temporary set to permissive

I am using a Galaxy s10+, rooted with magisk, no custom ROM, no custom kernel and no custom recovery. The rooting is heavily limited because of the SELinux enforce mode. Actually, no root command in ...
2 votes
0 answers
951 views

SUPolicy to allow custom service to read and write from Internal Storage

I'm setting up custom service with custom sepolicy using this as a base: How to fix SELinux "avc: denied" errors when launching DNSCrypt as init.d script? In 99% I follow the quick summary ...
4 votes
1 answer
3k views

What is 02 in the magisk patched vbmeta.img?

According to the Additional Info given for rooting the Android device that doesn't have ramdisk but can be rooted via recovery: we need an empty vbmeta.img and I am trying to check what it actually ...
1 vote
0 answers
428 views

How can I record call using c code(c executable that can run on Android-Linux) on rooted Android device?

I want to record a call that is called by my application for the call test purposes. We record a call and compare it with a high-quality WAV file to determine the call quality. But the call recording ...
1 vote
0 answers
4k views

How to get rid of SeLinux Denials in Permissive mode?

Need some help with 3 issues: In Permissive mode I get denials, why does this happen and how do I fix that? If I am enforced, how do I give access to my Partitions to various processes. Right now I ...