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Hmac.update
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How to use
update
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in
Hmac

Best JavaScript code snippets using crypto.Hmac.update(Showing top 15 results out of 801)

origin: parse-community/parse-server

function getAppSecretPath(authData, options = {}) {
 const appSecret = options.appSecret;
 if (!appSecret) {
  return '';
 }
 const appsecret_proof = crypto
  .createHmac('sha256', appSecret)
  .update(authData.access_token)
  .digest('hex');

 return `&appsecret_proof=${appsecret_proof}`;
}
origin: tulios/kafkajs

/**
  * @private
  */
 HMAC(key, data) {
  return crypto
   .createHmac(this.digestDefinition.type, key)
   .update(data)
   .digest()
 }
origin: esbenp/pdf-bot

api.post('/hook', function (req, res) {
 var signature = req.get('X-PDF-Signature', 'sha1=')

 var bodyCrypted = require('crypto')
  .createHmac('sha1', '12345')
  .update(JSON.stringify(req.body))
  .digest('hex')

 if (bodyCrypted !== signature) {
  res.status(401).send()
  return
 }

 console.log('PDF webhook received', JSON.stringify(req.body))

 res.status(204).send()
})
origin: lando/lando

// GitHub things
// @TODO: get these in to their own files at some point
const verifyGitHubSignature = (req = {}, secret = '') => {
 const sig = _.get(req.headers, 'x-hub-signature', null);
 const hmac = crypto.createHmac('sha1', secret);
 const digest = Buffer.from('sha1=' + hmac.update(JSON.stringify(req.body)).digest('hex'), 'utf8');
 const checksum = Buffer.from(sig, 'utf8');
 if (checksum.length !== digest.length || !crypto.timingSafeEqual(digest, checksum)) {
  return false;
 } else {
  return true;
 }
}
origin: shen100/mili

const hmacSHA1 = (key: string, data: string) => {
  // hmac.digest([encoding])
  // If encoding is provided a string is returned; otherwise a Buffer is returned;
  return crypto.createHmac('sha1', key).update(data).digest().toString('base64');
}
origin: esbenp/pdf-bot

function generateSignature (payload, key) {
 return crypto.createHmac('sha1', key).update(payload).digest('hex')
}
origin: wangweianger/zanePerfor

.update(this.app.config.user_pwd_salt_addition)
.digest('hex');
origin: wangweianger/zanePerfor

.update(this.app.config.user_pwd_salt_addition)
.digest('hex');
origin: dialogflow/dialogflow-nodejs-client

let hash = crypto.createHmac('sha256', LINE_CHANNEL_SECRET).update(
  rawBody).digest('base64');
origin: service-bot/servicebot

          console.error("error making webhook request", response.statusText);
        db("webhooks").where("id", webhook.id).update({health: response.statusText}).then(result => {
      .catch(error => {
        let health = error.errno || error
        db("webhooks").where("id", webhook.id).update({health}).then(result => {
  hmac.update(body);
  return hmac.digest('hex');
};
origin: SAPConversationalAI/bot-connector

const facebookComputeSignature = (rawBody, appSecret) => {
 const properAppSecret = appSecret || getAppSecret()

 const hmac = createHmac('sha1', properAppSecret)
 hmac.update(rawBody, 'utf-8')
 const digest = hmac.digest('hex')
 return `sha1=${digest}`
}
origin: nylas/nylas-nodejs

// Each request made by Nylas includes an X-Nylas-Signature header. The header
// contains the HMAC-SHA256 signature of the request body, using your client
// secret as the signing key. This allows your app to verify that the
// notification really came from Nylas.
function verify_nylas_request(req) {
 const digest = crypto
  .createHmac('sha256', config.nylasClientSecret)
  .update(req.rawBody)
  .digest('hex');
 return digest === req.get('x-nylas-signature');
}
origin: parse-community/parse-server

function getAppSecretPath(authData, options = {}) {
 const appSecret = options.appSecret;

 if (!appSecret) {
  return '';
 }

 const appsecret_proof = crypto.createHmac('sha256', appSecret).update(authData.access_token).digest('hex');
 return `&appsecret_proof=${appsecret_proof}`;
}
origin: lando/lando

// GitHub things
// @TODO: get these in to their own files at some point
const verifyGitHubSignature = (req = {}, secret = '') => {
 const sig = _.get(req.headers, 'x-hub-signature', null);
 const hmac = crypto.createHmac('sha1', secret);
 const digest = Buffer.from('sha1=' + hmac.update(JSON.stringify(req.body)).digest('hex'), 'utf8');
 const checksum = Buffer.from(sig, 'utf8');
 if (checksum.length !== digest.length || !crypto.timingSafeEqual(digest, checksum)) {
  return false;
 } else {
  return true;
 }
}
origin: nylas/nylas-nodejs

// Each request made by Nylas includes an X-Nylas-Signature header. The header
// contains the HMAC-SHA256 signature of the request body, using your client
// secret as the signing key. This allows your app to verify that the
// notification really came from Nylas.
function verify_nylas_request(req) {
 const digest = crypto
  .createHmac('sha256', config.nylasClientSecret)
  .update(req.rawBody)
  .digest('hex');
 return digest === req.get('x-nylas-signature');
}
cryptoHmacupdate

Most used crypto functions

  • Hash.update
  • Hash.digest
  • createHash
  • randomBytes
  • Hmac.digest
  • createHmac,
  • Cipher.final,
  • Cipher.update,
  • Decipher.update,
  • Decipher.final,
  • createCipheriv,
  • createCipher,
  • createDecipheriv,
  • createDecipher,
  • pbkdf2,
  • publicEncrypt,
  • privateDecrypt,
  • pbkdf2Sync,
  • DecipherGCM.final

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