Enum CredSubCommand 

pub enum CredSubCommand {
    Unknown,
    GetCredsMetadata,
    EnumerateRPsBegin,
    EnumerateCredentialsBegin(SHA256Hash),
    DeleteCredential(PublicKeyCredentialDescriptorCM),
    UpdateUserInformation(PublicKeyCredentialDescriptorCM, UserCM),
}

Available on (crate features ctap2) and (crate features ctap2-management) only.

Wrapper for credential management command types, which can be passed to CredentialManagementRequestTrait::new.

Static commands (not requiring authentication) are declared as constants of CredentialManagementRequestTrait, see:

• ENUMERATE_RPS_GET_NEXT
• ENUMERATE_CREDENTIALS_GET_NEXT

Variants

Unknown

GetCredsMetadata

Gets metadata about the authenticator’s discoverable credential storage.

See CredentialStorageMetadata for more details.

EnumerateRPsBegin

Starts enumerating all relying parties with discoverable credentials stored on this authenticator.

To get the next relying party, use ENUMERATE_RPS_GET_NEXT.

EnumerateCredentialsBegin(SHA256Hash)

Starts enumerating all credentials for a relying party, by the SHA-256 hash of the relying party ID.

To enumerate credentials by relying party ID (rather than its hash), use enumerate_credentials_by_rpid().

To get the next credential, use ENUMERATE_CREDENTIALS_GET_NEXT.

DeleteCredential(PublicKeyCredentialDescriptorCM)

Deletes a discoverable credential from the authenticator.

UpdateUserInformation(PublicKeyCredentialDescriptorCM, UserCM)

Updates user information for a discoverable credential.

This is only available on authenticators supporting CTAP 2.1 or later.

Implementations

impl CredSubCommand

pub fn prf(&self) -> Vec<u8>

The PRF (pseudo-random function) for CredSubCommand, used to sign requests for PIN/UV authentication.

pub fn enumerate_credentials_by_rpid(rp_id: &str) -> Self

Creates an EnumerateCredentialsBegin for enumerating credentials by relying party ID.

See EnumerateCredentialsBegin for enumerating credentials by the SHA-256 hash of the relying party ID.

Trait Implementations

impl Clone for CredSubCommand

fn clone(&self) -> CredSubCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CredSubCommand

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

Formats the value using the given formatter.

impl Default for CredSubCommand

fn default() -> CredSubCommand

Returns the “default value” for a type.

impl From<&CredSubCommand> for u8

fn from(c: &CredSubCommand) -> Self

Converts to this type from the input type.

impl From<CredSubCommand> for Option<BTreeMap<Value, Value>>

fn from(c: CredSubCommand) -> Self

Converts to this type from the input type.

impl PartialEq for CredSubCommand

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

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

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 Eq for CredSubCommand

impl StructuralPartialEq for CredSubCommand