pub struct Device { /* private fields */ }
Expand description

A device represents a E2EE capable client of an user.

Implementations§

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impl Device

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pub async fn start_verification(&self) -> StoreResult<(Sas, ToDeviceRequest)>

Start a interactive verification with this Device

Returns a Sas object and a to-device request that needs to be sent out.

This method has been deprecated in the spec and the request_verification() method should be used instead.

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pub fn is_our_own_device(&self) -> bool

Is this our own device?

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pub fn is_owner_of_session( &self, session: &InboundGroupSession ) -> Result<bool, MegolmError>

Does the given InboundGroupSession belong to this device?

An InboundGroupSession is exchanged between devices as an Olm encrypted m.room_key event. This method determines if this Device can be confirmed as the creator and owner of the m.room_key.

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pub fn is_cross_signed_by_owner(&self) -> bool

Is this device cross signed by its owner?

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pub fn is_device_owner_verified(&self) -> bool

Is the device owner verified by us?

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pub async fn request_verification( &self ) -> (VerificationRequest, OutgoingVerificationRequest)

Request an interactive verification with this Device.

Returns a VerificationRequest object and a to-device request that needs to be sent out.

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pub async fn request_verification_with_methods( &self, methods: Vec<VerificationMethod> ) -> (VerificationRequest, OutgoingVerificationRequest)

Request an interactive verification with this Device.

Returns a VerificationRequest object and a to-device request that needs to be sent out.

Arguments
  • methods - The verification methods that we want to support.
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pub fn is_verified(&self) -> bool

Is this device considered to be verified.

This method returns true if either is_locally_trusted() returns true or if is_cross_signing_trusted() returns true.

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pub fn is_cross_signing_trusted(&self) -> bool

Is this device considered to be verified using cross signing.

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pub async fn verify(&self) -> Result<SignatureUploadRequest, SignatureError>

Manually verify this device.

This method will attempt to sign the device using our private cross signing key.

This method will always fail if the device belongs to someone else, we can only sign our own devices.

It can also fail if we don’t have the private part of our self-signing key.

Returns a request that needs to be sent out for the device to be marked as verified.

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pub async fn set_local_trust(&self, trust_state: LocalTrust) -> StoreResult<()>

Set the local trust state of the device to the given state.

This won’t affect any cross signing trust state, this only sets a flag marking to have the given trust state.

Arguments
  • trust_state - The new trust state that should be set for the device.
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pub async fn encrypt_room_key_for_forwarding( &self, session: InboundGroupSession, message_index: Option<u32> ) -> Result<(Session, Raw<ToDeviceEncryptedEventContent>), OlmError>

Encrypt the given inbound group session as a forwarded room key for this device.

Methods from Deref<Target = ReadOnlyDevice>§

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pub fn user_id(&self) -> &UserId

The user id of the device owner.

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pub fn device_id(&self) -> &DeviceId

The unique ID of the device.

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pub fn display_name(&self) -> Option<&str>

Get the human readable name of the device.

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pub fn get_key(&self, algorithm: DeviceKeyAlgorithm) -> Option<&DeviceKey>

Get the key of the given key algorithm belonging to this device.

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pub fn curve25519_key(&self) -> Option<Curve25519PublicKey>

Get the Curve25519 key of the given device.

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pub fn ed25519_key(&self) -> Option<Ed25519PublicKey>

Get the Ed25519 key of the given device.

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pub fn keys(&self) -> &BTreeMap<OwnedDeviceKeyId, DeviceKey>

Get a map containing all the device keys.

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pub fn signatures(&self) -> &Signatures

Get a map containing all the device signatures.

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pub fn local_trust_state(&self) -> LocalTrust

Get the trust state of the device.

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pub fn is_locally_trusted(&self) -> bool

Is the device locally marked as trusted.

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pub fn is_blacklisted(&self) -> bool

Is the device locally marked as blacklisted.

Blacklisted devices won’t receive any group sessions.

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pub fn was_withheld_code_sent(&self) -> bool

Returns true if the m.no_olm withheld code was already sent to this device.

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pub fn algorithms(&self) -> &[EventEncryptionAlgorithm]

Get the list of algorithms this device supports.

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pub fn supports_olm(&self) -> bool

Does this device support any of our known Olm encryption algorithms.

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pub fn olm_session_config(&self) -> SessionConfig

Get the optimal SessionConfig for this device.

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pub fn is_deleted(&self) -> bool

Is the device deleted.

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pub fn first_time_seen_ts(&self) -> MilliSecondsSinceUnixEpoch

Get the local timestamp of when this device was first persisted, in milliseconds since epoch (client local time).

Trait Implementations§

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impl Clone for Device

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fn clone(&self) -> Device

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Device

Available on non-tarpaulin_include only.
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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Deref for Device

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type Target = ReadOnlyDevice

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.

Auto Trait Implementations§

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impl !RefUnwindSafe for Device

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impl Send for Device

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impl Sync for Device

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impl Unpin for Device

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impl !UnwindSafe for Device

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

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const WITNESS: W = W::MAKE

A constant of the type witness
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impl<T> Identity for T
where T: ?Sized,

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type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).
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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> AsyncTraitDeps for T

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impl<T> SendOutsideWasm for T
where T: Send,

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impl<T> SyncOutsideWasm for T
where T: Sync,