| 1 | // @flow
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| 2 |
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| 3 | const stringify = require('json-stringify-deterministic');
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| 4 | const NodeRSA = require('node-rsa');
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| 5 |
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| 6 | module.exports = (key:any, format?:string = 'pkcs1-public-pem') => {
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| 7 | const publicKey = key instanceof NodeRSA ? key : new NodeRSA(key, format);
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| 8 | return (signature:string, ...args:Array<any>) => publicKey.verify(stringify(args), signature, 'utf8', 'base64');
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| 9 | };
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