Function httpAuth

src/middlewares.js:374–405

(req)

}

function httpAuth(req) {
  if (!(req.req || req).headers.authorization) { return; }

  var header = (req.req || req).headers.authorization;
  var appId, masterKey, javascriptKey;

  // parse header
  var authPrefix = 'basic ';

  var match = header.toLowerCase().indexOf(authPrefix);

  if (match == 0) {
    var encodedAuth = header.substring(authPrefix.length, header.length);
    var credentials = decodeBase64(encodedAuth).split(':');

    if (credentials.length == 2) {
      appId = credentials[0];
      var key = credentials[1];

      var jsKeyPrefix = 'javascript-key=';

      var matchKey = key.indexOf(jsKeyPrefix);
      if (matchKey == 0) {
        javascriptKey = key.substring(jsKeyPrefix.length, key.length);
      } else {
        masterKey = key;
      }
    }
  }

  return { appId: appId, masterKey: masterKey, javascriptKey: javascriptKey };
}

function decodeBase64(str) {
  return Buffer.from(str, 'base64').toString();