Struct RequestIntegritySession 

pub struct RequestIntegritySession {
    pub token: String,
    pub platform: RequestIntegrityPlatform,
    pub signer: Arc<dyn RequestDigestSigner>,
}

A token and the signer pinned to the exact key certified by that token.

The provider must create the pair atomically so a later key rotation cannot mix them. An already-returned signer must keep using its captured key. The host adapts its native session to these callbacks without passing private-key material or other SDK callback types.

Fields

token: String

A valid integrity token for the host-selected Flamingo audience.

platform: RequestIntegrityPlatform

Encoding expected from the native signer.

signer: Arc<dyn RequestDigestSigner>

A signer capturing the matching hardware key and native signing context.

Trait Implementations

impl Clone for RequestIntegritySession

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<UT> ConvertError<UT> for RequestIntegritySession

fn try_convert_unexpected_callback_error( e: UnexpectedUniFFICallbackError, ) -> Result<Self>

impl<UT> FfiConverter<UT> for RequestIntegritySession

const TYPE_ID_META: MetadataBuffer

Type ID metadata, serialized into a MetadataBuffer.

type FfiType = RustBuffer

The low-level type used for passing values of this type over the FFI.

fn lower(v: Self) -> RustBuffer

Lower a rust value of the target type, into an FFI value of type Self::FfiType.

fn try_lift(buf: RustBuffer) -> Result<Self>

Lift a rust value of the target type, from an FFI value of type Self::FfiType.

fn write(obj: Self, buf: &mut Vec<u8>)

Write a rust value into a buffer, to send over the FFI in serialized form.

fn try_read(buf: &mut &[u8]) -> Result<Self>

Read a rust value from a buffer, received over the FFI in serialized form.

impl<UT> Lift<UT> for RequestIntegritySession

type FfiType = <RequestIntegritySession as FfiConverter<UT>>::FfiType

fn try_lift(v: Self::FfiType) -> Result<Self>

fn try_read(buf: &mut &[u8]) -> Result<Self>

fn try_lift_from_rust_buffer(v: RustBuffer) -> Result<Self, Error>

Convenience method

impl<UT> LiftRef<UT> for RequestIntegritySession

type LiftType = RequestIntegritySession

impl<UT> LiftReturn<UT> for RequestIntegritySession

type ReturnType = <RequestIntegritySession as Lift<UT>>::FfiType

FFI return type for trait interfaces

fn try_lift_successful_return(v: Self::ReturnType) -> Result<Self>

Lift a successfully returned value from a trait interface

fn lift_foreign_return( ffi_return: Self::ReturnType, call_status: RustCallStatus, ) -> Self

Lift a foreign returned value from a trait interface

fn lift_error(_buf: RustBuffer) -> Self

Lift a Rust value for a callback interface method error result

fn handle_callback_unexpected_error(e: UnexpectedUniFFICallbackError) -> Self

Lift a Rust value for an unexpected callback interface error

impl<UT> Lower<UT> for RequestIntegritySession

type FfiType = <RequestIntegritySession as FfiConverter<UT>>::FfiType

fn lower(obj: Self) -> Self::FfiType

fn write(obj: Self, buf: &mut Vec<u8>)

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for RequestIntegritySession

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for RequestIntegritySession

type ReturnType = <RequestIntegritySession as Lower<UT>>::FfiType

The type that should be returned by scaffolding functions for this type.

fn lower_return(v: Self) -> Result<Self::ReturnType, RustCallError>

Lower the return value from an scaffolding call

fn handle_failed_lift( error: LiftArgsError, ) -> Result<Self::ReturnType, RustCallError>

Lower the return value for failed argument lifts

impl Signer for RequestIntegritySession

type Error = RequestIntegrityError

The signer’s failure.

fn platform(&self) -> Platform

The platform whose signature encoding Signer::sign produces.

fn sign(&self, client_data_hash: &[u8; 32]) -> Result<Vec<u8>, Self::Error>

Signs client_data_hash, the SHA-256 of the signature base, and returns the platform encoding: DER-encoded ECDSA on Android, a CBOR App Attest assertion on iOS.

impl<UT> TypeId<UT> for RequestIntegritySession

const TYPE_ID_META: MetadataBuffer