Struct AttestedPasskey

pub struct AttestedPasskey { /* private fields */ }

Available on crate feature attestation only.

An attested passkey for a user. This is a specialisation of Passkey as you can limit the make and models of authenticators that a user may register. Additionally these keys will always enforce user verification.

These can be safely serialised and deserialised from a database for use.

Implementations

impl AttestedPasskey

pub fn cred_id(&self) -> &CredentialID

Retrieve a reference to this AttestedPasskey Key’s credential ID.

pub fn cred_algorithm(&self) -> &COSEAlgorithm

Retrieve the type of cryptographic algorithm used by this key

pub fn attestation(&self) -> &ParsedAttestation

Retrieve a reference to the attestation used during this Credential’s registration. This can tell you information about the manufacturer and what type of credential it is.

pub fn update_credential(&mut self, res: &AuthenticationResult) -> Option<bool>

Post authentication, update this credential’s properties.

To determine if this is required, you can inspect the result of authentication_result.needs_update(). Generally this will always be true as this class of key will maintain an activation counter which allows (limited) protection against device cloning.

If the credential_id does not match, None is returned. If the cred id matches and the credential is updated, Some(true) is returned. If the cred id matches, but the credential is not changed, Some(false) is returned.

pub fn verify_attestation<'a>( &self, ca_list: &'a AttestationCaList, ) -> Result<&'a AttestationCa, WebauthnError>

Re-verify this Credential’s attestation chain. This re-applies the same process for certificate authority verification that occured at registration. This can be useful if you want to re-assert your credentials match an updated or changed ca_list from the time that registration occured. This can also be useful to re-determine certain properties of your device that may exist.

Trait Implementations

impl Borrow<HumanBinaryData> for AttestedPasskey

fn borrow(&self) -> &CredentialID

Immutably borrows from an owned value.

impl Clone for AttestedPasskey

fn clone(&self) -> AttestedPasskey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttestedPasskey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AttestedPasskey

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&AttestedPasskey> for DiscoverableKey

Available on crate feature conditional-ui only.

fn from(k: &AttestedPasskey) -> Self

Converts to this type from the input type.

impl From<&AttestedPasskey> for Passkey

fn from(k: &AttestedPasskey) -> Self

Converts to this type from the input type.

impl From<AttestedPasskey> for Credential

Available on crate feature danger-credential-internals only.

fn from(pk: AttestedPasskey) -> Self

Converts to this type from the input type.

impl From<AttestedPasskey> for DiscoverableKey

Available on crate feature conditional-ui only.

fn from(k: AttestedPasskey) -> Self

Converts to this type from the input type.

impl From<AttestedPasskey> for Passkey

fn from(k: AttestedPasskey) -> Self

Converts to this type from the input type.

impl From<CredentialV5> for AttestedPasskey

Available on crate feature danger-credential-internals only.

fn from(cred: Credential) -> Self

Convert a generic webauthn credential into an AttestedPasskey

impl Ord for AttestedPasskey

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AttestedPasskey

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AttestedPasskey

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for AttestedPasskey

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AttestedPasskey