function getIdTokenFromRequest()

in template-handlebars/functions/firebaseUser.js [40:57]

• 16 lines of code
• 5 McCabe index (conditional complexity)

function getIdTokenFromRequest(req, res) {
  if (req.headers.authorization && req.headers.authorization.startsWith('Bearer ')) {
    functions.logger.log('Found "Authorization" header');
    // Read the ID Token from the Authorization header.
    return Promise.resolve(req.headers.authorization.split('Bearer ')[1]);
  }
  return new Promise((resolve, reject) => {
    cookieParser(req, res, () => {
      if (req.cookies && req.cookies.__session) {
        functions.logger.log('Found "__session" cookie');
        // Read the ID Token from cookie.
        resolve(req.cookies.__session);
      } else {
        resolve();
      }
    });
  });
}