add raw handler support

handlers/raw.go

@@ -1,9 +1,51 @@
 package handlers
 
 import (
+	"fmt"
+	"ladder/proxychain"
+	rx "ladder/proxychain/requestmodifiers"
+	tx "ladder/proxychain/responsemodifiers"
+
 	"github.com/gofiber/fiber/v2"
 )
 
-func Raw(c *fiber.Ctx) error {
-	return nil
+func NewRawProxySiteHandler(opts *ProxyOptions) fiber.Handler {
+
+	return func(c *fiber.Ctx) error {
+		proxychain := proxychain.
+			NewProxyChain().
+			SetFiberCtx(c).
+			SetRequestModifications(
+				rx.AddCacheBusterQuery(),
+				rx.MasqueradeAsGoogleBot(),
+				rx.ForwardRequestHeaders(),
+				rx.HideOrigin(),
+				rx.DeleteOutgoingCookies(),
+				rx.SpoofReferrerFromRedditPost(),
+			)
+
+		// no options passed in, return early
+		if opts == nil {
+			// return as plaintext, overriding any rules
+			proxychain.AddOnceResponseModifications(
+				tx.SetResponseHeader("content-type", "text/plain; charset=UTF-8"),
+			)
+
+			return proxychain.Execute()
+		}
+
+		// load ruleset
+		rule, exists := opts.Ruleset.GetRule(proxychain.Request.URL)
+		if exists {
+			proxychain.AddOnceRequestModifications(rule.RequestModifications...)
+			proxychain.AddOnceResponseModifications(rule.ResponseModifications...)
+		}
+
+		// return as plaintext, overriding any rules
+		proxychain.AddOnceResponseModifications(
+			tx.SetResponseHeader("content-type", "text/plain; charset=UTF-8"),
+		)
+
+		return proxychain.Execute()
+	}
 }