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TypeScript crypto.randomBytes函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了TypeScript中crypto.randomBytes函数的典型用法代码示例。如果您正苦于以下问题:TypeScript randomBytes函数的具体用法?TypeScript randomBytes怎么用?TypeScript randomBytes使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了randomBytes函数的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: function

  async function(ctx: Context, next: Function) {
    const start = new Date();
    const id = crypto.randomBytes(20).toString('hex');

    logger.verbose('Started request with id', id);

    try {
      await next();

      let currentLevel: string;
      if (ctx.status >= 500) {
        currentLevel = 'error';
      } else if (ctx.status >= 400) {
        currentLevel = 'warn';
      } else if (ctx.status >= 100) {
        currentLevel = 'info';
      }

      const done = () => {
        ctx.res.removeListener('finish', done);
        ctx.res.removeListener('close', done);

        const ms = new Date().getMilliseconds() - start.getMilliseconds();
        logger.log(currentLevel, ctx.ip, ctx.method, ctx.originalUrl, ctx.status, `${ms}ms`, id);
      };
      ctx.res.once('finish', done);
      ctx.res.once('close', done);
    } catch (e) {
      logger.error(ctx.ip, ctx.method, ctx.originalUrl, e, id);
      throw e;
    }
  };
开发者ID:easygenerator,项目名称:lrs,代码行数:32,代码来源:logging.ts


示例2:

const setCleanTestCwd = () => {
  const random = crypto.randomBytes(16).toString("hex");
  const path = `${os.tmpdir()}/fs-jetpack-test-${random}`;
  fse.mkdirSync(path);
  createdDirectories.push(path);
  process.chdir(path);
};
开发者ID:szwacz,项目名称:fs-jetpack,代码行数:7,代码来源:helper.ts


示例3: it

  it('Should generate wallet with custom root address', function() {
    const hdNode = prova.HDNode.fromSeedBuffer(crypto.randomBytes(32));
    const params = {
      passphrase: TestV2BitGo.V2.TEST_WALLET1_PASSCODE,
      label: 'Ripple Root Address Test',
      disableTransactionNotifications: true,
      rootPrivateKey: hdNode.getKey().getPrivateKeyBuffer().toString('hex')
    };

    return basecoin.wallets().generateWallet(params)
    .then(function(res) {
      res.should.have.property('wallet');
      res.should.have.property('userKeychain');
      res.should.have.property('backupKeychain');
      res.should.have.property('bitgoKeychain');

      res.userKeychain.should.have.property('pub');
      res.userKeychain.should.have.property('prv');
      res.userKeychain.should.have.property('encryptedPrv');

      res.backupKeychain.should.have.property('pub');

      res.bitgoKeychain.should.have.property('pub');
      res.bitgoKeychain.isBitGo.should.equal(true);
      res.bitgoKeychain.should.not.have.property('prv');
      res.bitgoKeychain.should.not.have.property('encryptedPrv');
    });
  });
开发者ID:BitGo,项目名称:BitGoJS,代码行数:28,代码来源:xrp.ts


示例4: createKeychain

export async function createKeychain({tmpDir, cscLink, cscKeyPassword, cscILink, cscIKeyPassword, currentDir}: CreateKeychainOptions): Promise<CodeSigningInfo> {
  // travis has correct AppleWWDRCA cert
  if (process.env.TRAVIS !== "true") {
    await bundledCertKeychainAdded.value
  }

  const keychainFile = await tmpDir.getTempFile({suffix: ".keychain", disposer: removeKeychain})

  const certLinks = [cscLink]
  if (cscILink != null) {
    certLinks.push(cscILink)
  }

  const certPaths = new Array(certLinks.length)
  const keychainPassword = randomBytes(8).toString("base64")
  const securityCommands = [
    ["create-keychain", "-p", keychainPassword, keychainFile],
    ["unlock-keychain", "-p", keychainPassword, keychainFile],
    ["set-keychain-settings", keychainFile]
  ]

  // https://stackoverflow.com/questions/42484678/codesign-keychain-gets-ignored
  // https://github.com/electron-userland/electron-builder/issues/1457
  const list = await listUserKeychains()
  if (!list.includes(keychainFile)) {
    securityCommands.push(["list-keychains", "-d", "user", "-s", keychainFile].concat(list))
  }

  await BluebirdPromise.all([
    // we do not clear downloaded files - will be removed on tmpDir cleanup automatically. not a security issue since in any case data is available as env variables and protected by password.
    BluebirdPromise.map(certLinks, (link, i) => downloadCertificate(link, tmpDir, currentDir).then(it => certPaths[i] = it)),
    BluebirdPromise.mapSeries(securityCommands, it => exec("security", it))
  ])
  return await importCerts(keychainFile, certPaths, [cscKeyPassword, cscIKeyPassword].filter(it => it != null) as Array<string>)
}
开发者ID:ledinhphuong,项目名称:electron-builder,代码行数:35,代码来源:codeSign.ts


示例5: function

  Account.findOne({ username: req.user.username }, function(err, user) {
    console.log('Resetting for user: ' + user.username);
    if (!user) {
      console.log('Error changing password');
      return res.redirect('back');
    }

    user.hash = req.body.password;

    var iterations = 25000;
    var keylen = 512;
    var saltlen = 32;

    crypto.randomBytes(saltlen, function (err, salt) {
      if (err) { throw err; }
      salt = new Buffer(salt).toString('hex');
      user.salt = salt;

      // https://masteringmean.com/lessons/46-Encryption-and-password-hashing-with-Nodejs
      crypto.pbkdf2(req.body.password, salt, iterations, keylen, 'sha256',
          function (err, hash) {
            if (err) { throw err; }
            user.hash = new Buffer(hash).toString('hex');
            //console.log("SALT: " + user.salt);
            //console.log("HASH: "+user.hash);
            user.save(function(err) {
              req.logIn(user, function(err) {
              });
            });
            return res.redirect('/homepage/');
          });
    });
  });
开发者ID:cys920622,项目名称:Collab-A-Comic,代码行数:33,代码来源:index.ts


示例6: createPlugin

/**
 * Create an instance of an ILP plugin
 *
 * This functions loads an instance of an ILP plugin.
 *
 * The constructor options and module name can be passed to the function as parameters.
 * If no parameters are provided then it willattempt to find the config in environment variables.
 * If these are not found it will load a plugin connected to a local moneyd instance on port 7768.
 *
 * The Environment variables that can be set are:
 *  - ILP_PLUGIN : The name/path of the plugin module
 *  - ILP_PLUGIN_OPTIONS : The options passed to the constructor, serialized as a JSON object.
 *
 * This function replaces the module 'ilp-plugin' which has been deprecated.
 *
 * Example 1: Explicit config
 *
 * ```js
 * const plugin = createPlugin({ "server" : "btp+ws://myname:0a0cfd180fb5a5d32ebdf5344ce9c076@localhost:7768" })
 * ```
 *
 * Example 2: Config from env
 *
 * ```sh
 *  $ ILP_PLUGIN="ilp-plugin-btp" \
 *    ILP_PLUGIN_OPTIONS="{\"server\":\"btp+ws://myname:0a0cfd180fb5a5d32ebdf5344ce9c076@localhost:7768\"}" \
 *    node app.js
 * ```
 *
 * Where `app.js` has the following:
 *
 * ```js
 * const plugin = createPlugin()
 * ```
 * @param {*} pluginOptions The options passed to the plugin constructor
 * @param {*} pluginModuleName The module name of the plugin, defaults to `ilp.DEFAULT_PLUGIN_MODULE`
 */
function createPlugin (pluginOptions?: any, pluginModuleName: string = DEFAULT_PLUGIN_MODULE): PluginApi.PluginV2 {
  const envModuleName = process.env.ILP_PLUGIN || DEFAULT_PLUGIN_MODULE
  const envOptions = process.env.ILP_PLUGIN_OPTIONS || process.env.ILP_CREDENTIALS

  const moduleName = pluginModuleName || envModuleName
  let options = envOptions ? JSON.parse(envOptions) : {}

  // TODO: Deprecated behaviour can be removed in future
  if (process.env.ILP_CREDENTIALS && !process.env.ILP_PLUGIN_OPTIONS) {
    log.warn(`Loading options from environment var ILP_CREDENTIALS is deprecated, use ILP_PLUGIN_OPTIONS instead.`)
  }

  // Replicate behaviour of 'ilp-module' for backwards compatability
  // TODO: Deprecated behaviour can be removed in future
  if (moduleName === 'ilp-plugin-btp') {
    const name = (pluginOptions && pluginOptions.name) || ''
    if (name) {
      log.warn(`'pluginOptions.name' is deprecated. ` +
        `Please provide the correct options for the plugin. ` +
        `Example: '{ "server" : "btp+ws://<name>:<secret>@localhost:7768" }'`)
    } else {
      if (pluginOptions) {
        options = pluginOptions
      }
    }
    if (Object.keys(options).length === 0) {
      options.server = `btp+ws://${name}:${crypto.randomBytes(16).toString('hex')}@localhost:7768`
    }
  } else {
    options = pluginOptions
  }

  const Plugin = require(moduleName)
  return new Plugin(options) as PluginApi.PluginV2
}
开发者ID:interledger,项目名称:js-ilp,代码行数:72,代码来源:index.ts


示例7: function

		crypto.pbkdf2(password, user.login.salt, user.login.iterations, 32, function(err: Error, hashedPasswordBuffer: Buffer): void {
			var hashedPassword: string = hashedPasswordBuffer.toString("hex");
			if (hashedPassword !== user.login.hash) {
				Collections.Users.update({"_id": user["_id"]}, {$inc: {"pastLogins.failedAttempts": 1}}, {w:0}, undefined);
				response.locals.loginFail = true;
				response.render("login", function(err: Error, html: string): void {
					if (err) {
						console.error(err);
						return;
					}
					response.send(html);
				});
				return;
			}
			// Valid login
			var loginToken: string = crypto.randomBytes(64).toString("hex");
			Collections.Users.update({"_id": user["_id"]}, {$set: {"pastLogins.failedAttempts": 0, "pastLogins.lastLoginTime": new Date(), "login.token": loginToken}, $push: {"pastLogins.ips": request.ip}}, {w:1}, function(err: Error) {
				if (err) {
					console.error(err);
					return;
				}
				request.session["username"] = user.username;
				request.session["token"] = loginToken;
				response.redirect("/blog");
			});
		});
开发者ID:petschekr,项目名称:Dragonoids-Website,代码行数:26,代码来源:server.ts


示例8: Error

  return Promise.resolve().then(() => {
    // must be bip39 mnemonic
    if (!bip39.validateMnemonic(phrase)) {
      throw new Error('Not a valid bip39 nmemonic')
    }

    // normalize plaintext to fixed length byte string
    const plaintextNormalized = Buffer.from(
      bip39.mnemonicToEntropy(phrase), 'hex'
    )

    // AES-128-CBC with SHA256 HMAC
    const salt = crypto.randomBytes(16)
    const keysAndIV = crypto.pbkdf2Sync(password, salt, 100000, 48, 'sha512')
    const encKey = keysAndIV.slice(0, 16)
    const macKey = keysAndIV.slice(16, 32)
    const iv = keysAndIV.slice(32, 48)

    const cipher = crypto.createCipheriv('aes-128-cbc', encKey, iv)
    let cipherText = cipher.update(plaintextNormalized).toString('hex')
    cipherText += cipher.final().toString('hex')

    const hmacPayload = Buffer.concat([salt, Buffer.from(cipherText, 'hex')])

    const hmac = crypto.createHmac('sha256', macKey)
    hmac.write(hmacPayload)
    const hmacDigest = hmac.digest()

    const payload = Buffer.concat([salt, hmacDigest, Buffer.from(cipherText, 'hex')])
    return payload
  })
开发者ID:blockstack,项目名称:blockstack-cli,代码行数:31,代码来源:wallet.ts


示例9: email_request

// EMAIL VERIFICATION
async function email_request(req, res, next) {
  try {
    let found_user:any = await pendingUser.findOne({ _id: req.body.user_id })
    if(!found_user) return res.status(500).send({message: 'User not found'})

    let duplicate_user:any = await pendingUser.findOne({ email: req.body.email })
    let email_in_use = false
    if(duplicate_user) email_in_use = duplicate_user.social_id !== found_user.social_id
    if(await realUser.findOne({ email: req.body.email }) || email_in_use || found_user.email_verified ) return res.status(500).send({ message: 'The email adress is already getting used' })

    let token:any = new emailToken({ user_id: found_user._id, token: crypto.randomBytes(16).toString('hex') })
    await token.save()

    found_user.email = CryptoJS.AES.encrypt(req.body.email, process.env.DECRYPT_KEY);

    await found_user.save()

    let confirmation_link = process.env.NODE_ENV === 'production' ? `https://signup.utopian.io` : `http://localhost:${process.env.REGISTRATION_FRONTEND_PORT}`
    let transporter = nodemailer.createTransport({ host: 'smtp.gmail.com', port: 465, secure: true, auth: { user: process.env.GOOGLE_MAIL_ACCOUNT, pass: process.env.GOOGLE_MAIL_PASSWORD } })
    let mailOptions = { from: process.env.GOOGLE_MAIL_ACCOUNT, to: req.body.email, subject: 'Utopian Email Confirmation', text: 'Hey there,\n\n' + `Please confirm your email for Utopian.io by clicking on this link: ${confirmation_link}/email/confirm/${token.token}` + '.\n' }
    await transporter.sendMail(mailOptions)
    res.status(200).send('A verification email has been sent to ' + found_user.email + '.')
  } catch (error) {
    console.error(error.message)
    res.status(500).json({ message: filter_error_message(error.message)})
  }
}
开发者ID:eastmaels,项目名称:v2.api.utopian.io,代码行数:28,代码来源:social_login.controller.ts


示例10: async

  let proxySocket = net.createConnection(dst.port, dst.addr, async () => {
    console.log(`connected: ${dst.addr}:${dst.port}`);
    
    let reply = rawData.slice(0, rawData.length)
    reply[0] = 0x05;
    reply[1] = 0x00;
    
    let encryptor = cryptoEx.createCipher(options.cipherAlgorithm, options.password);
    let cipher = encryptor.cipher;
    let iv = encryptor.iv;
    
    let pl = Number((Math.random() * 0xff).toFixed());
    let el = new Buffer([pl]);
    let pd = crypto.randomBytes(pl);
    let er = cipher.update(Buffer.concat([el, pd, reply]));
 
    await client.writeAsync(Buffer.concat([iv, er]));
    
    let fromClientXorStream = new XorStream(options.xorNum);
    let toClientXorStream = new XorStream(pl);
    
    let speed = options.speed;
    
    let streamIn = speed > 0 ? client.pipe(new SpeedStream(speed)) : client; 
    streamIn.pipe(fromClientXorStream).pipe(proxySocket);
    
    let streamOut = speed > 0 ? proxySocket.pipe(new SpeedStream(speed)) : proxySocket; 
    streamOut.pipe(toClientXorStream).pipe(client);
    
  });
开发者ID:52M,项目名称:LightSword,代码行数:30,代码来源:connectHandler.ts



注:本文中的crypto.randomBytes函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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