045f1e66ff
authfs_service serves as a privileged process in order to facilitate
authfs mounting (which is a privileged operation) for the client.
Once the service exists on microdroid, we will re-architect compsvc to
get the FD from authfs_service.
Code review hints:
- authfs.rs is a modified copy from compos/src/authfs.rs. The original
file should later be deleted as part of the re-architecturing.
- The implementation intends to tie the lifecycle of an authfs
instance/process/mount to the IAuthFs object, and clean up on the
Rust object's drop.
Bug: 194717985
Test: 1. Start an fd_server with some files opened for read and write
2. Start authfs_service
3. Write a binder client with proper AuthFsConfig to get an
IAuthFs from authfs_service. Let the client retrieves the FDs
and copy from one remote FD to the other.
4. Observe the file copy is correct.
Change-Id: Ia9979ee8d23f87bc33e2b670e135f63fee016426
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| .. | ||
| com/android/virt/fs | ||
| Android.bp | ||