Merge pull request #18 from jtrw/develop

Add new authentication and size limit middleware

README.md

@@ -1,9 +1,33 @@
 # go-rest
+
 [![Build Status](https://github.com/jtrw/go-rest/workflows/Build/badge.svg)](https://github.com/jtrw/go-rest/actions)
 [![Coverage Status](https://coveralls.io/repos/github/jtrw/go-rest/badge.svg?branch=master)](https://coveralls.io/github/jtrw/go-rest?branch=master)
 
 Middleware for REST API
+
 1. Ping
 2. PanicRecovery
 3. Authentication via header
 4. Authentication via JWT token
+5. RealIP
+6. SizeLimit
+
+### Authentication via header
+
+Authentication is a middleware that checks for a header with a given name and value.
+
+### Authentication via JWT token
+
+AuthenticationJWT is a middleware that checks for a JWT token in the Authorization header.
+
+### BasicAuth middleware
+
+BasicAuth middleware checks for a username and password in the request's Authorization header.
+
+### SizeLimit middleware
+
+SizeLimit middleware checks if body size is above the limit and returns StatusRequestEntityTooLarge (413)
+
+### RealIP middleware
+
+RealIP is a middleware that sets a http.Request's RemoteAddr to the results of parsing either the X-Forwarded-For or X-Real-IP headers.