Struct VerifiedSignature 

pub struct VerifiedSignature {
    pub signer: MemberIdentifier,
    pub kind: SignatureKind,
    pub replay_key: Vec<u8>,
    pub chain_id: Option<u64>,
}

Fields

signer: MemberIdentifier

kind: SignatureKind

replay_key: Vec<u8>

The association-log replay key. Recoverable ECDSA and passkey signatures are canonicalised so every accepted encoding yields one key; installation-key and ERC-1271 signatures use the submitted bytes.

chain_id: Option<u64>

Implementations

impl VerifiedSignature

pub fn new( signer: MemberIdentifier, kind: SignatureKind, replay_key: Vec<u8>, chain_id: Option<u64>, ) -> Self

pub fn from_recoverable_ecdsa<Text: AsRef<str>>( signature_text: Text, signature_bytes: &[u8], ) -> Result<Self, SignatureError>

Recovers the signer of a 65-byte r, s, recovery secp256k1 signature over the signature text. The recovery byte must be 0, 1, 27, or 28. The replay key is r, s in the lower half of the curve order, and the recovery parity as 0 or 1.

pub fn from_recoverable_ecdsa_with_expected_address<Text: AsRef<str>>( signature_text: Text, signature_bytes: &[u8], expected_address: Text, ) -> Result<Self, SignatureError>

Verifies an ECDSA signature against the provided signature text and ensures that the recovered address matches the expected address.

pub fn from_installation_key<Text: AsRef<str>>( signature_text: Text, signature_bytes: &[u8], verifying_key: VerifyingKey, ) -> Result<Self, SignatureError>

Verifies an installation key signature against the provided signature text and verifying key bytes. Returns a VerifiedSignature if the signature is valid, otherwise returns an error.

pub fn from_passkey<Text: AsRef<str>>( signature_text: Text, public_key: &[u8], signature: &[u8], authenticator_data: &[u8], client_data_json: &[u8], ) -> Result<Self, SignatureError>

Verifies a WebAuthn P-256 assertion over the signature text. The replay key is the 64-byte r, s with s in the lower half of the curve order.

pub async fn from_smart_contract_wallet<Text: AsRef<str>>( signature_text: Text, signature_verifier: impl SmartContractSignatureVerifier, signature_bytes: &[u8], account_id: AccountId, block_number: &mut Option<u64>, ) -> Result<Self, SignatureError>

Verifies a smart contract wallet signature using the provided signature verifier.

Trait Implementations

impl Clone for VerifiedSignature

fn clone(&self) -> VerifiedSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VerifiedSignature

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.