message: Added some logging to riddler.
diff: import { Router } from "express";
  import * as jwt from "jsonwebtoken";
  +import * as winston from "winston";
  import * as utils from "../utils";
  interface IDecodedToken {
  @@ -18,13 +19,17 @@ tenantKeyMap[t2] = "secret_key_2";
  async function verifyToken(token: string, hashKey: string): Promise<utils.IAuthenticatedUser> {
  return new Promise<utils.IAuthenticatedUser>((resolve, reject) => {
  + winston.info(`Token to verify: ${token}`);
  jwt.verify(token, hashKey, (err, decoded: IDecodedToken) => {
  if (err) {
  + winston.info(`Token verification error: ${JSON.stringify(err)}`);
  reject(err);
  }
  if (tenantKeyMap[decoded.tenantid] !== decoded.secret) {
  + winston.info(`Token verification error: Wrong secret key!`);
  reject(`Wrong secret key!`);
  }
  + winston.info(`Decoded token: ${JSON.stringify(decoded)}`);
  resolve({
  permission: decoded.permission,
  tenantid: decoded.tenantid,
  