Struct ArtiEphemeralKeystore

pub struct ArtiEphemeralKeystore {
    id: KeystoreId,
    key_dictionary: Arc<Mutex<HashMap<(ArtiPath, KeystoreItemType), KeystoreItem>>>,
}

Available on crate features keymgr and ephemeral-keystore only.

The Ephemeral Arti key store

This is a purely in-memory key store. Keys written to this store are never written to disk, and are stored in-memory as [KeystoreItem]s. Keys saved in this Keystore do not persist between restarts!

While Arti never writes the keys for this key store to disk, the operating system may do so for reasons outside of this library’s control. Some examples are swapping RAM to disk, generating core dumps, invoking suspend-to-disk power management, etc. This key store does not attempt to prevent this operating system behaviour.

Fields

id: KeystoreId

Identifier hard-coded to ‘ephemeral’

key_dictionary: Arc<Mutex<HashMap<(ArtiPath, KeystoreItemType), KeystoreItem>>>

Keys stored as [KeystoreItem].

Implementations

impl ArtiEphemeralKeystore

pub fn new(id: String) -> Self

Create a new ArtiEphemeralKeystore

Trait Implementations

impl Keystore for ArtiEphemeralKeystore

fn id(&self) -> &KeystoreId

An identifier for this key store instance.

fn contains( &self, key_spec: &dyn KeySpecifier, item_type: &KeystoreItemType, ) -> StdResult<bool, Error>

Check if the key identified by key_spec exists in this key store.

fn get( &self, key_spec: &dyn KeySpecifier, item_type: &KeystoreItemType, ) -> StdResult<Option<ErasedKey>, Error>

Retrieve the key identified by key_spec.

fn insert( &self, key: &dyn EncodableItem, key_spec: &dyn KeySpecifier, ) -> StdResult<(), Error>

Write key to the key store.

fn remove( &self, key_spec: &dyn KeySpecifier, item_type: &KeystoreItemType, ) -> StdResult<Option<()>, Error>

Remove the specified key.

fn list(&self) -> Result<Vec<KeystoreEntryResult<(KeyPath, KeystoreItemType)>>>

List all the entries in this keystore.