imba/polyfills/crypto/esm/lib/public-encrypt/test/nodeTests.js

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import crypto from "../browser";
import test from "tape";
import fs from "fs";
import path from "path";
// Test RSA encryption/decryption
test('node tests', function (t) {
    var keyPem = fs.readFileSync(path.join(__dirname, 'test_key.pem'), 'ascii');
    var rsaPubPem = fs.readFileSync(path.join(__dirname, 'test_rsa_pubkey.pem'), 'ascii');
    var rsaKeyPem = fs.readFileSync(path.join(__dirname, 'test_rsa_privkey.pem'), 'ascii');
    var rsaKeyPemEncrypted = fs.readFileSync(path.join(__dirname, 'test_rsa_privkey_encrypted.pem'), 'ascii');
    var input = 'I AM THE WALRUS';
    var bufferToEncrypt = Buffer.from(input);
    var encryptedBuffer = crypto.publicEncrypt(rsaPubPem, bufferToEncrypt);
    var decryptedBuffer = crypto.privateDecrypt(rsaKeyPem, encryptedBuffer);
    t.equal(input, decryptedBuffer.toString());
    var decryptedBufferWithPassword = crypto.privateDecrypt({
        key: rsaKeyPemEncrypted,
        passphrase: 'password'
    }, encryptedBuffer);
    t.equal(input, decryptedBufferWithPassword.toString());
    // encryptedBuffer = crypto.publicEncrypt(certPem, bufferToEncrypt);
    // decryptedBuffer = crypto.privateDecrypt(keyPem, encryptedBuffer);
    // t.equal(input, decryptedBuffer.toString());
    encryptedBuffer = crypto.publicEncrypt(keyPem, bufferToEncrypt);
    decryptedBuffer = crypto.privateDecrypt(keyPem, encryptedBuffer);
    t.equal(input, decryptedBuffer.toString());
    encryptedBuffer = crypto.privateEncrypt(keyPem, bufferToEncrypt);
    decryptedBuffer = crypto.publicDecrypt(keyPem, encryptedBuffer);
    t.equal(input, decryptedBuffer.toString());
    t.throws(function () {
        crypto.privateDecrypt({
            key: rsaKeyPemEncrypted,
            passphrase: 'wrong'
        }, encryptedBuffer);
    });
    t.end();
});