@simplewebauthn/browser/script/helpers/webAuthnAbortService.js

SimpleWebAuthn for Browsers

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WebAuthnAbortService = void 0;
class BaseWebAuthnAbortService {
    constructor() {
        Object.defineProperty(this, "controller", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
    }
    createNewAbortSignal() {
        // Abort any existing calls to navigator.credentials.create() or navigator.credentials.get()
        if (this.controller) {
            const abortError = new Error('Cancelling existing WebAuthn API call for new one');
            abortError.name = 'AbortError';
            this.controller.abort(abortError);
        }
        const newController = new AbortController();
        this.controller = newController;
        return newController.signal;
    }
    cancelCeremony() {
        if (this.controller) {
            const abortError = new Error('Manually cancelling existing WebAuthn API call');
            abortError.name = 'AbortError';
            this.controller.abort(abortError);
            this.controller = undefined;
        }
    }
}
/**
 * A service singleton to help ensure that only a single WebAuthn ceremony is active at a time.
 *
 * Users of **@simplewebauthn/browser** shouldn't typically need to use this, but it can help e.g.
 * developers building projects that use client-side routing to better control the behavior of
 * their UX in response to router navigation events.
 */
exports.WebAuthnAbortService = new BaseWebAuthnAbortService();