Struct EnclaveManager 

pub struct EnclaveManager {
    pub enclave_id: String,
    pub enclave_name: String,
    /* private fields */
}

The structure which manages an enclave in a thread-safe manner.

Fields

enclave_id: String

The full ID of the managed enclave.

enclave_name: String

Name of the managed enclave.

Implementations

impl EnclaveManager

pub fn new( enclave_cid: Option<u64>, memory_mib: u64, cpu_ids: EnclaveCpuConfig, eif_file: File, debug_mode: bool, enclave_name: String, ) -> NitroCliResult<Self>

Create a new EnclaveManager instance.

pub fn run_enclave( &mut self, connection: Option<&Connection>, ) -> NitroCliResult<()>

Launch an enclave using the previously-set configuration.

The enclave handle is locked throughout enclave creation. This is fine, since the socket for receiving commands is exposed only after creation has completed.

pub fn set_measurements( &mut self, measurements: BTreeMap<String, String>, ) -> NitroCliResult<()>

Set measurements field inside EnclaveHandle

pub fn set_metadata(&mut self, metadata: EifIdentityInfo) -> NitroCliResult<()>

Set metadata field inside EnclaveHandle

pub fn get_description_resources( &self, ) -> NitroCliResult<(u64, u64, u64, Vec<u32>, u64, u64, EnclaveState)>

Get the resources needed for describing an enclave.

The enclave handle is locked during this operation.

pub fn get_measurements(&self) -> NitroCliResult<EnclaveBuildInfo>

Get measurements from enclave handle

pub fn get_metadata(&self) -> NitroCliResult<Option<EifIdentityInfo>>

Get metadata from enclave handle

pub fn get_console_resources_enclave_cid(&self) -> NitroCliResult<u64>

Get the resources (enclave CID) needed for connecting to the enclave console.

The enclave handle is locked during this operation.

pub fn get_console_resources_enclave_flags(&self) -> NitroCliResult<u64>

Get the resources (enclave flags) needed for connecting to the enclave console.

The enclave handle is locked during this operation.

pub fn get_enclave_descriptor(&self) -> NitroCliResult<RawFd>

Get the enclave descriptor.

The enclave handle is locked during this operation.

pub fn update_state(&mut self, state: EnclaveState) -> NitroCliResult<()>

Update the state the enclave is in.

The enclave handle is locked during this operation.

pub fn terminate_enclave(&mut self) -> NitroCliResult<()>

Terminate the owned enclave.

The enclave handle is locked only when getting the resources needed for termination. This will allow the enclave process to execute other commands while termination is taking place.

Trait Implementations

impl Clone for EnclaveManager

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for EnclaveManager

fn default() -> Self

Returns the “default value” for a type.