WebAuthnRegistrationResult

public struct WebAuthnRegistrationResult : Equatable, Hashable, Sendable

WebAuthn registration result from a passkey creation ceremony.

Contains the public key and credential information needed to deploy a smart-account contract, plus optional metadata about the authenticator and passkey characteristics.

Primary path: providers populate publicKey directly with the 65-byte uncompressed secp256r1 key (0x04 || X || Y). Most platform WebAuthn APIs expose the public key via getPublicKey() or equivalent.

Fallback: if the provider cannot extract the public key directly, supply the raw bytes in publicKey along with attestationObject. Pass the result to SmartAccountUtils.extractPublicKeyFromRegistration, which tries direct validation, authenticator-data parsing, and attestation-object pattern matching in order.

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  • WebAuthn credential identifier (raw bytes).

    Declaration

    Swift

    public let credentialId: Data
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  • Uncompressed secp256r1 public key (65 bytes, starting with 0x04), or the raw bytes returned by the platform WebAuthn API when direct extraction is not possible.

    Declaration

    Swift

    public let publicKey: Data
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  • Raw attestation object from the WebAuthn registration ceremony.

    Declaration

    Swift

    public let attestationObject: Data
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  • Authenticator transport hints (e.g. usb, nfc, ble, internal). Optional.

    Declaration

    Swift

    public let transports: [String]?
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  • singleDevice for hardware security keys or multiDevice for synced / cloud-backed passkeys. nil when device type cannot be determined.

    Declaration

    Swift

    public let deviceType: String?
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  • Whether the passkey is backed up or synced to a cloud provider. nil when backup state cannot be determined.

    Declaration

    Swift

    public let backedUp: Bool?
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  • Undocumented

    Declaration

    Swift

    public init(
    credentialId: Data,
    publicKey: Data,
    attestationObject: Data,
    transports: [String]? = nil,
    deviceType: String? = nil,
    backedUp: Bool? = nil
)
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  • The three Data fields (credentialId, publicKey, attestationObject) use constant-time comparison via Data.constantTimeEquals; optional scalar/list fields use ordinary value equality. See that extension for the timing-attack rationale.

    Declaration

    Swift

    public static func == (lhs: WebAuthnRegistrationResult, rhs: WebAuthnRegistrationResult) -> Bool
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  • Hashes all six fields. Data fields are hashed by byte content.

    Declaration

    Swift

    public func hash(into hasher: inout Hasher)
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