sepehr
8d95f34fcc
- Add debounced state updates for title and content (500ms delay) - Immediate UI updates with delayed history saving - Prevent one-letter-per-undo issue - Add cleanup for debounce timers on unmount
41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
import { JOSENotSupported } from '../util/errors.js';
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export async function generateSecret(alg, options) {
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let length;
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let algorithm;
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let keyUsages;
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switch (alg) {
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case 'HS256':
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case 'HS384':
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case 'HS512':
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length = parseInt(alg.slice(-3), 10);
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algorithm = { name: 'HMAC', hash: `SHA-${length}`, length };
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keyUsages = ['sign', 'verify'];
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break;
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case 'A128CBC-HS256':
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case 'A192CBC-HS384':
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case 'A256CBC-HS512':
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length = parseInt(alg.slice(-3), 10);
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return crypto.getRandomValues(new Uint8Array(length >> 3));
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case 'A128KW':
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case 'A192KW':
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case 'A256KW':
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length = parseInt(alg.slice(1, 4), 10);
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algorithm = { name: 'AES-KW', length };
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keyUsages = ['wrapKey', 'unwrapKey'];
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break;
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case 'A128GCMKW':
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case 'A192GCMKW':
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case 'A256GCMKW':
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case 'A128GCM':
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case 'A192GCM':
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case 'A256GCM':
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length = parseInt(alg.slice(1, 4), 10);
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algorithm = { name: 'AES-GCM', length };
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keyUsages = ['encrypt', 'decrypt'];
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break;
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default:
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throw new JOSENotSupported('Invalid or unsupported JWK "alg" (Algorithm) Parameter value');
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}
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return crypto.subtle.generateKey(algorithm, options?.extractable ?? false, keyUsages);
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}
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