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encrypt.ts
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encrypt.ts
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/*
* Copyright 漏 2021 Lisk Foundation
*
* See the LICENSE file at the top-level directory of this distribution
* for licensing information.
*
* Unless otherwise agreed in a custom licensing agreement with the Lisk Foundation,
* no part of this software, including this file, may be copied, modified,
* propagated, or distributed except according to the terms contained in the
* LICENSE file.
*
* Removal or modification of this copyright notice is prohibited.
*
*/
import { Command, Flags as flagParser } from '@oclif/core';
import * as fs from 'fs-extra';
import * as path from 'path';
import { encryptPassphrase } from '../../../utils/commons';
import { flagsWithParser } from '../../../utils/flags';
import { getPassphraseFromPrompt, getPasswordFromPrompt } from '../../../utils/reader';
import { OWNER_READ_WRITE } from '../../../constants';
const outputPublicKeyOptionDescription =
'Includes the public key in the output. This option is provided for the convenience of node operators.';
export class EncryptCommand extends Command {
static description = 'Encrypt secret passphrase using password.';
static examples = [
'passphrase:encrypt',
'passphrase:encrypt --passphrase your-passphrase --output /mypath/keys.json',
'passphrase:encrypt --password your-password',
'passphrase:encrypt --password your-password --passphrase your-passphrase --output /mypath/keys.json',
'passphrase:encrypt --output-public-key --output /mypath/keys.json',
];
static flags = {
password: flagsWithParser.password,
passphrase: flagsWithParser.passphrase,
'output-public-key': flagParser.boolean({
description: outputPublicKeyOptionDescription,
}),
output: flagsWithParser.output,
};
async run(): Promise<void> {
const {
flags: {
passphrase: passphraseSource,
password: passwordSource,
'output-public-key': outputPublicKey,
output,
},
} = await this.parse(EncryptCommand);
if (output) {
const { dir } = path.parse(output);
fs.ensureDirSync(dir);
}
const passphrase = passphraseSource ?? (await getPassphraseFromPrompt('passphrase', true));
const password = passwordSource ?? (await getPasswordFromPrompt('password', true));
const result = await encryptPassphrase(passphrase, password, outputPublicKey);
if (output) {
fs.writeJSONSync(output, result, { spaces: ' ', mode: OWNER_READ_WRITE });
} else {
this.log(JSON.stringify(result, undefined, ' '));
}
}
}