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51 lines
2.1 KiB
JavaScript
Vendored
51 lines
2.1 KiB
JavaScript
Vendored
/**
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* MIT License
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*
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* Copyright (c) 2020 Matthew Miller - https://github.com/MasterKale/SimpleWebAuthn
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* A way to cancel an existing WebAuthn request, for example to cancel a
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* WebAuthn autofill authentication request for a manual authentication attempt.
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*/
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class WebauthnAbortService {
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controller;
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/**
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* Prepare an abort signal that will help support multiple auth attempts without needing to
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* reload the page
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*/
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createNewAbortSignal() {
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// Abort any existing calls to navigator.credentials.create() or navigator.credentials.get()
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if (this.controller) {
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const abortError = new Error(
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'Cancelling existing WebAuthn API call for new one',
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);
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abortError.name = 'AbortError';
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this.controller.abort(abortError);
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}
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const newController = new AbortController();
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this.controller = newController;
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return newController.signal;
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}
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}
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export const webauthnAbortService = new WebauthnAbortService(); |