smartkey/ts/smartkey.classes.keypair.ts

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2019-02-23 14:53:18 +00:00
import * as plugins from './smartkey.plugins';
/**
* represents a keypair
*/
export class KeyPair {
// static
public static async createKeyPair (passphraseArg = ''): Promise<KeyPair> {
const done = plugins.smartpromise.defer<KeyPair>();
plugins.crypto.generateKeyPair('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'aes-256-cbc',
passphrase: passphraseArg
}
}, (err, publicKeyArg, privateKeyArg) => {
// convey error
if (err) {
done.reject(err);
throw (err);
}
const keyPairInstance = new KeyPair({
privateKey: privateKeyArg,
publicKey: publicKeyArg
});
done.resolve(keyPairInstance);
});
return done.promise;
}
// instance
public publicKey: string;
public privateKey: string;
constructor(optionsArg: {
privateKey: string;
publicKey: string;
}) {
this.privateKey = optionsArg.privateKey;
this.publicKey = optionsArg.publicKey;
}
}