Struct AuthenticatedChannel 

pub struct AuthenticatedChannel { /* private fields */ }

Authenticated private control channel with a pollable peer-lifecycle handle.

Implementations

impl AuthenticatedChannel

pub fn new( stream: UnixStream, expected: PeerCredentials, nonce: [u8; 32], ) -> Result<Self, LinuxError>

Authenticates an already-private post-exec Unix connection.

pub const fn peer(&self) -> PeerCredentials

Returns the kernel-authenticated peer credentials.

pub fn peer_exited(&self) -> Result<bool, LinuxError>

Returns whether the peer pidfd currently reports exit without blocking.

pub fn send( &self, capability: &ExportedReaderCapability, ) -> Result<(), LinuxError>

Sends one sealed reader capability with the session nonce and exact size.

pub fn receive_reader( &self, expected_len: usize, expected: ValidationExpectations, topology: RegionSetLayout, ) -> Result<ReaderRegion<LinuxReaderMapping>, LinuxError>

Receives, validates, maps, and binds one read-only capability.