allow disabling Ruleset

Author: mms-gianni

README.md

@@ -30,6 +30,7 @@ Freedom of information is an essential pillar of democracy and informed decision
 - [x] Disable logs
 - [x] No Tracking
 - [x] Limit the proxy to a list of domains
+- [x] Expose Ruleset to other ladders
 - [ ] Optional TOR proxy
 - [ ] A key to share only one URL
 - [ ] Fetch from Google Cache if not available
@@ -77,6 +78,10 @@ curl -X GET "http://localhost:8080/api/https://www.example.com"
 ### RAW
 http://localhost:8080/raw/https://www.example.com
 
+
+### Running Ruleset
+http://localhost:8080/ruleset
+
 ## Configuration
 
 ### Environment Variables

handlers/ruleset.go

@@ -1,12 +1,19 @@
 package handlers
 
 import (
+	"os"
+
 	"github.com/gofiber/fiber/v2"
 	"gopkg.in/yaml.v3"
 )
 
 func Ruleset(c *fiber.Ctx) error {
 
+	if os.Getenv("EXPOSE_RULESET") == "false" {
+		c.SendStatus(fiber.StatusForbidden)
+		return c.SendString("Rules Disabled")
+	}
+
 	body, err := yaml.Marshal(rulesSet)
 	if err != nil {
 		c.SendStatus(fiber.StatusInternalServerError)