| System: Linux srv913213 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 UTC 2026 x86_64 Current Path : /var/www/talentgenesis_admin_backend/node_modules/jose/dist/node/esm/runtime/ |
| Current File : /var/www/talentgenesis_admin_backend/node_modules/jose/dist/node/esm/runtime/verify.js |
import * as crypto from 'crypto';
import { promisify } from 'util';
import nodeDigest from './dsa_digest.js';
import nodeKey from './node_key.js';
import sign from './sign.js';
import getVerifyKey from './get_sign_verify_key.js';
import { oneShotCallback } from './flags.js';
let oneShotVerify;
if (crypto.verify.length > 4 && oneShotCallback) {
oneShotVerify = promisify(crypto.verify);
}
else {
oneShotVerify = crypto.verify;
}
const verify = async (alg, key, signature, data) => {
const keyObject = getVerifyKey(alg, key, 'verify');
if (alg.startsWith('HS')) {
const expected = await sign(alg, keyObject, data);
const actual = signature;
try {
return crypto.timingSafeEqual(actual, expected);
}
catch {
return false;
}
}
const algorithm = nodeDigest(alg);
const keyInput = nodeKey(alg, keyObject);
try {
return await oneShotVerify(algorithm, data, keyInput, signature);
}
catch {
return false;
}
};
export default verify;