feat: add limit HTTP methods allowed for a particular route

docs/index.md

@@ -10,7 +10,7 @@ Goma Gateway is a lightweight API Gateway Management.
 
 <img src="https://raw.githubusercontent.com/jkaninda/goma-gateway/main/logo.png" width="150" alt="Goma logo">
 
-It comes with a lot of integrated features, such as:
+It's designed to be straightforward and efficient, offering features, like:
 
 - RESTFull API Gateway management
 - Domain/host based request routing
@@ -31,6 +31,8 @@ It comes with a lot of integrated features, such as:
 - Rate limiting
   - In-Memory Token Bucket based
   - In-Memory client IP based
+- Limit HTTP methods allowed for a particular route.
+
 
 Declare your routes and middlewares as code.
 

docs/middleware.md

@@ -223,6 +223,7 @@ Example of rateLimit middleware
       path: /protected
       rewrite: /
       destination: 'https://example.com'
+      methods: [POST, PUT, GET]
       healthCheck:
       cors: {}
       middlewares:

docs/route.md

@@ -16,6 +16,7 @@ The Route allows you to match on HTTP traffic and direct it to the backend.
       path: /store/cart
       rewrite: /cart
       destination:  http://cart-service:8080
+      methods: [POST, PUT, GET]
       healthCheck: ''
       cors: {}
       middlewares:
@@ -39,7 +40,7 @@ gateway:
   ## SSL Private Key file
   sslKeyFile: ''#key.pem
   # Proxy rate limit, it's In-Memory IP based
-  rateLimiter: 0
+  rateLimit: 0
   accessLog:    "/dev/Stdout"
   errorLog:     "/dev/stderr"
   ## Enable, disable routes health check
@@ -77,6 +78,7 @@ gateway:
       # e.g rewrite: /store to /
       rewrite: /
       destination:  https://example.com
+      methods: [GET]
       #DisableHeaderXForward Disable X-forwarded header.
       # [X-Forwarded-Host, X-Forwarded-For, Host, Scheme ]
       # It will not match the backend route, by default, it's disabled