Struct AuthenticationParams 

pub struct AuthenticationParams {
    pub challenge_bytes: Vec<u8>,
    pub client_data_json_b64: String,
    pub authenticator_data_b64: String,
    pub signature_b64: String,
    pub credential_id_b64: String,
    pub public_key_cose: Vec<u8>,
    pub current_sign_count: u32,
    pub allowed_credential_ids: Vec<String>,
    pub rp_id: String,
    pub rp_origins: Vec<String>,
    pub policy: CredentialPolicy,
}

Parameters for verifying an authentication response.

All base64 fields are client-supplied and hostile; public_key_cose and current_sign_count are the server-side stored credential state.

Fields

challenge_bytes: Vec<u8>

The raw challenge bytes that were stored server-side.

client_data_json_b64: String

Base64url-encoded client data JSON.

authenticator_data_b64: String

Base64url-encoded authenticator data.

signature_b64: String

Base64url-encoded signature.

credential_id_b64: String

Base64url-encoded credential ID presented by the authenticator.

public_key_cose: Vec<u8>

COSE-encoded public key for this credential.

current_sign_count: u32

Current sign count stored server-side for this credential.

allowed_credential_ids: Vec<String>

Allowed credential IDs for this authentication session.

rp_id: String

Expected relying party ID.

rp_origins: Vec<String>

Allowed origins.

policy: CredentialPolicy

Credential policy enforced on this assertion (default: CredentialPolicy::default — UV reported, not required).

Security note

With UserVerificationPolicy::Required, an assertion whose UV flag is clear is rejected — this is the enforcement point for step-up or high-assurance logins.

Trait Implementations

impl Clone for AuthenticationParams

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuthenticationParams

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

Formats the value using the given formatter.