Struct matrix_sdk_crypto::olm::ExportedRoomKey

pub struct ExportedRoomKey {
    pub algorithm: EventEncryptionAlgorithm,
    pub room_id: OwnedRoomId,
    pub sender_key: Curve25519PublicKey,
    pub session_id: String,
    pub session_key: ExportedSessionKey,
    pub sender_claimed_keys: SigningKeys<DeviceKeyAlgorithm>,
    pub forwarding_curve25519_key_chain: Vec<Curve25519PublicKey>,
}

An exported version of an InboundGroupSession

This can be used to share the InboundGroupSession in an exported file.

Fields

algorithm: EventEncryptionAlgorithm

The encryption algorithm that the session uses.

room_id: OwnedRoomId

The room where the session is used.

sender_key: Curve25519PublicKey

The Curve25519 key of the device which initiated the session originally.

session_id: String

The ID of the session that the key is for.

session_key: ExportedSessionKey

The key for the session.

sender_claimed_keys: SigningKeys<DeviceKeyAlgorithm>

The Ed25519 key of the device which initiated the session originally.

forwarding_curve25519_key_chain: Vec<Curve25519PublicKey>

Chain of Curve25519 keys through which this session was forwarded, via m.forwarded_room_key events.

Implementations

impl ExportedRoomKey

pub fn from_backed_up_room_key( room_id: OwnedRoomId, session_id: String, room_key: BackedUpRoomKey, ) -> Self

Create an ExportedRoomKey from a BackedUpRoomKey.

This can be used when importing the keys from a backup into the store.

Trait Implementations

impl<'de> Deserialize<'de> for ExportedRoomKey

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ExportedRoomKey> for BackedUpRoomKey

fn from(k: ExportedRoomKey) -> Self

Converts to this type from the input type.

impl Serialize for ExportedRoomKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&ExportedRoomKey> for InboundGroupSession

type Error = SessionCreationError

The type returned in the event of a conversion error.

fn try_from(key: &ExportedRoomKey) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ExportedRoomKey> for ForwardedRoomKeyContent

fn try_from( room_key: ExportedRoomKey, ) -> Result<ForwardedRoomKeyContent, Self::Error>

Convert an exported room key into a content for a forwarded room key event.

This will fail if the exported room key doesn’t contain an Ed25519 claimed sender key.

type Error = SessionExportError

The type returned in the event of a conversion error.

impl TryFrom<ForwardedRoomKeyContent> for ExportedRoomKey

fn try_from(forwarded_key: ForwardedRoomKeyContent) -> Result<Self, Self::Error>

Convert the content of a forwarded room key into a exported room key.

type Error = SessionExportError

The type returned in the event of a conversion error.