From 7f662239b1cb5a8befd77bdeaad4c0358f3dfe7d Mon Sep 17 00:00:00 2001
From: Jeffrey Horn <jeffreyh@zillowgroup.com>
Date: Thu, 29 Dec 2016 21:13:32 -0800
Subject: [PATCH] add example for koa 2 to readme

---
 README.md | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index c08ca13..df16b96 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency Status][daviddm-image]][daviddm-url]
 
-An electrode plugin that enables stateless CSRF protection using [JWT](https://github.com/auth0/node-jsonwebtoken) in Electrode, Express, or Hapi applications.
+An electrode plugin that enables stateless CSRF protection using [JWT](https://github.com/auth0/node-jsonwebtoken) in Electrode, Express, Hapi, or Koa 2 applications.
 
 ## Why do we need this module?
 
@@ -55,7 +55,7 @@ Others are optional and follow the [same usage as jsonwebtoken](https://github.c
 * `noTimestamp`
 * `headers`
 
-This module can be used with either [Electrode](#electrode), [Express](#express), or [Hapi](#hapi).
+This module can be used with either [Electrode](#electrode), [Express](#express), [Hapi](#hapi), or [Koa 2](#koa-2).
 
 ### Electrode
 
@@ -113,6 +113,24 @@ server.register({register: csrfPlugin, options}, (err) => {
 });
 ```
 
+### Koa 2
+
+#### Example `app.js` configuration
+
+```js
+const csrfMiddleware = require("electrode-csrf-jwt").koaMiddleware;
+const Koa = require("koa");
+
+const app = new Koa();
+
+const options = {
+  secret: "shhhhh",
+  expiresIn: 60
+};
+
+app.use(csrfMiddleware(options));
+```
+
 Built with :heart: by [Team Electrode](https://github.com/orgs/electrode-io/people) @WalmartLabs.
 
 [npm-image]: https://badge.fury.io/js/electrode-csrf-jwt.svg