From dc3cf78468f8ecbc9143a50dbab98941bbfb8b62 Mon Sep 17 00:00:00 2001
From: ReLoia <zrennyz@gmail.com>
Date: Fri, 26 Jun 2026 10:44:37 +0200
Subject: [PATCH] shit: slopped from bun into a (I hope) light go shit

---
 .gitea/workflows/docker.yml |  40 ++++++++++++
 Dockerfile                  |  23 +++++++
 go.mod                      |   3 +
 main.go                     | 126 ++++++++++++++++++++++++++++++++++++
 4 files changed, 192 insertions(+)
 create mode 100644 .gitea/workflows/docker.yml
 create mode 100644 Dockerfile
 create mode 100644 go.mod
 create mode 100644 main.go

diff --git a/.gitea/workflows/docker.yml b/.gitea/workflows/docker.yml
new file mode 100644
index 0000000..9b1e4cf
--- /dev/null
+++ b/.gitea/workflows/docker.yml
@@ -0,0 +1,40 @@
+name: Build and Publish Docker Image
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  REGISTRY: git.reloia.uk
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+        
+          password: ${{ secrets.LOGIN_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+        
+          platforms: linux/arm64
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..cd802f4
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,23 @@
+FROM --platform=$BUILDPLATFORM golang:1.22-alpine AS builder
+
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY main.go ./
+
+RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -o debugghttpy .
+
+FROM scratch
+LABEL authors="reloia"
+
+WORKDIR /app
+
+COPY --from=builder /app/debugghttpy .
+
+ENV PORT=3000
+ENV DOMAIN="*"
+
+CMD ["./debugghttpy"]
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..ff8b7a3
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module debugghttpy
+
+go 1.26
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..349ebf7
--- /dev/null
+++ b/main.go
@@ -0,0 +1,126 @@
+package debugghttpy
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"strings"
+)
+
+func main() {
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "3000"
+	}
+	allowedOrigin := os.Getenv("DOMAIN")
+	if allowedOrigin == "" {
+		allowedOrigin = "*"
+	}
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Access-Control-Allow-Origin", allowedOrigin)
+
+		// Handle CORS preflight (OPTIONS) requests
+		if r.Method == http.MethodOptions {
+			w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS")
+			w.Header().Set("Access-Control-Allow-Headers", "*")
+			w.WriteHeader(http.StatusNoContent)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+
+		// Parse raw socket info
+		ip, portStr, err := net.SplitHostPort(r.RemoteAddr)
+		if err != nil {
+			ip = r.RemoteAddr
+			portStr = "unknown"
+		}
+		family := "IPv4"
+		if strings.Contains(ip, ":") {
+			family = "IPv6"
+		}
+
+		// Flatten headers to a simple map and lowercase the keys
+		headers := make(map[string]string)
+		for k, v := range r.Header {
+			headers[strings.ToLower(k)] = strings.Join(v, ", ")
+		}
+
+		// Flatten search params
+		searchParams := make(map[string]string)
+		for k, v := range r.URL.Query() {
+			searchParams[k] = v[0]
+		}
+
+		// Handle Cookies logic
+		var cookiesData interface{}
+		if r.URL.Query().Has("cookies") {
+			cookiesMap := make(map[string]string)
+			for _, c := range r.Cookies() {
+				cookiesMap[c.Name] = c.Value
+			}
+			cookiesData = cookiesMap
+		} else {
+			cookiesData = "disabled, add ?cookies to query to see cookies"
+			// Explicitly remove the Cookie header from the headers map so it doesn't leak
+			delete(headers, "cookie")
+		}
+
+		// Additional Statistics
+		tlsInfo := "none"
+		if r.TLS != nil {
+			tlsInfo = fmt.Sprintf("TLS (Version: %x)", r.TLS.Version)
+		}
+
+		// Helper to return nil if string is empty
+		getValOrNil := func(val string) interface{} {
+			if val == "" {
+				return nil
+			}
+			return val
+		}
+
+		// Build the JSON response
+		debugInfo := map[string]interface{}{
+			"app": "debugghttpy",
+			"rawSocket": map[string]interface{}{
+				"ip":     ip,
+				"family": family,
+				"port":   portStr,
+			},
+			"request": map[string]interface{}{
+				"method":        r.Method,
+				"url":           r.URL.RequestURI(),
+				"pathname":      r.URL.Path,
+				"searchParams":  searchParams,
+				"protocol":      r.Proto,
+				"host":          r.Host,
+				"contentLength": r.ContentLength,
+				"tls":           tlsInfo,
+			},
+			"quickIps": map[string]interface{}{
+				"x-forwarded-for":  getValOrNil(headers["x-forwarded-for"]),
+				"x-real-ip":        getValOrNil(headers["x-real-ip"]),
+				"cf-connecting-ip": getValOrNil(headers["cf-connecting-ip"]),
+				"true-client-ip":   getValOrNil(headers["true-client-ip"]),
+			},
+			"headers": headers,
+			"cookies": cookiesData,
+		}
+
+		// Encode and write JSON
+		enc := json.NewEncoder(w)
+		enc.SetIndent("", "  ")
+		if err := enc.Encode(debugInfo); err != nil {
+			log.Printf("Error encoding JSON: %v", err)
+		}
+	})
+
+	log.Printf("🚀 debugghttpy listening on port %s\n", port)
+	log.Printf("🔒 CORS Allowed Origin: %s\n", allowedOrigin)
+	log.Fatal(http.ListenAndServe(":"+port, nil))
+}