expo-passkey/build/client/utils/web.d.ts

Passkey authentication for Expo apps with Better Auth integration

/**
 * @file Web-specific utilities for WebAuthn. Runs only in web environments.
 * @module expo-passkey/client/utils/web
 */
import type { AuthenticatorSelectionCriteria, AttestationConveyancePreference, UserVerificationRequirement } from "../../types";
import type { PublicKeyCredentialCreationOptionsJSON, PublicKeyCredentialRequestOptionsJSON } from "@simplewebauthn/types";
import * as webAuthnBrowser from "@simplewebauthn/browser";
/**
 * Get WebAuthn browser module (now statically imported)
 */
export declare function getWebAuthnBrowser(): typeof webAuthnBrowser;
/**
 * Create registration options for web (SimpleWebAuthn JSON format)
 */
export declare function createWebRegistrationOptions(challenge: string, userId: string, userName: string, displayName: string, rpId: string, rpName: string, options?: {
    timeout?: number;
    attestation?: AttestationConveyancePreference;
    authenticatorSelection?: AuthenticatorSelectionCriteria;
    excludeCredentials?: Array<{
        id: string;
        type: "public-key";
    }>;
}): PublicKeyCredentialCreationOptionsJSON;
/**
 * Create authentication options for web (SimpleWebAuthn JSON format)
 */
export declare function createWebAuthenticationOptions(challenge: string, rpId: string, options?: {
    timeout?: number;
    userVerification?: UserVerificationRequirement;
    allowCredentials?: Array<{
        id: string;
        type: "public-key";
    }>;
}): PublicKeyCredentialRequestOptionsJSON;
/**
 * Check if WebAuthn is supported in the current browser
 */
export declare function isWebAuthnSupportedInBrowser(): boolean;
/**
 * Check if platform authenticator is available in the browser
 */
export declare function isPlatformAuthenticatorAvailable(): Promise<boolean>;
/**
 * Browser-specific error messages
 */
export declare const WEB_ERROR_MESSAGES: {
    readonly NOT_SECURE_CONTEXT: "WebAuthn requires a secure context (HTTPS)";
    readonly BROWSER_NOT_SUPPORTED: "Your browser does not support WebAuthn";
    readonly PLATFORM_AUTHENTICATOR_NOT_AVAILABLE: "No platform authenticator available";
};
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