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39 lines
1.3 KiB
39 lines
1.3 KiB
import { passwordStrength } from 'check-password-strength';
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import { randomPassword, debounce } from './helpers';
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// Adds listeners to password inputs (to monitor strength) and generate password buttons
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export default function handlePasswordInput() {
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// Listen for changes to password inputs and update the password strength
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document.querySelectorAll('.js-password-input').forEach((passwordInput) => {
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passwordInput.addEventListener(
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'input',
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debounce((evt) => recalculatePasswordStrength(evt.target))
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);
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});
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// Listen for clicks on generate password buttons and set a new random password
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document.querySelectorAll('.js-generate-password').forEach((generatePasswordButton) => {
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generatePasswordButton.addEventListener('click', () => {
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const passwordInput =
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generatePasswordButton.parentNode.nextElementSibling.querySelector('.js-password-input');
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if (passwordInput) {
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passwordInput.value = randomPassword();
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passwordInput.dispatchEvent(new Event('input'));
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}
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});
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});
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}
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function recalculatePasswordStrength(input) {
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const password = input.value;
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const meter = input.parentNode.querySelector('.js-password-meter');
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if (meter) {
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if (password === '') {
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return (meter.value = 0);
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}
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meter.value = passwordStrength(password).id + 1;
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}
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}
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