Unchained
88 lines
2.7 KiB
TypeScript
88 lines
2.7 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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const RYBBIT_API_URL = process.env.NEXT_PUBLIC_RYBBIT_HOST || "https://rybbit.nodecrew.me";
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export async function POST(request: NextRequest) {
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try {
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const body = await request.json();
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// Get all possible IP sources for debugging
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const cfConnectingIp = request.headers.get("cf-connecting-ip");
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const xForwardedFor = request.headers.get("x-forwarded-for");
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const xRealIp = request.headers.get("x-real-ip");
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// @ts-ignore - ip exists at runtime but not in types
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const nextJsIp = (request as any).ip;
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// Use the first available IP in priority order
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const clientIp =
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cfConnectingIp || // Cloudflare (most reliable)
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xForwardedFor?.split(",")[0]?.trim() || // First IP in chain
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xRealIp || // Nginx/Traefik
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nextJsIp || // Next.js fallback
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"unknown";
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const userAgent = request.headers.get("user-agent") || "";
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console.log("[Rybbit Proxy] IP Debug:", {
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cfConnectingIp,
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xForwardedFor,
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xRealIp,
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nextJsIp,
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finalIp: clientIp,
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userAgent: userAgent?.substring(0, 50),
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});
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// Build headers to forward
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const forwardHeaders: Record<string, string> = {
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"Content-Type": "application/json",
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"X-Forwarded-For": clientIp,
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"X-Real-IP": clientIp,
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"User-Agent": userAgent,
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};
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// Forward original CF headers if present
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const cfCountry = request.headers.get("cf-ipcountry");
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const cfRay = request.headers.get("cf-ray");
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if (cfCountry) forwardHeaders["CF-IPCountry"] = cfCountry;
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if (cfRay) forwardHeaders["CF-Ray"] = cfRay;
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console.log("[Rybbit Proxy] Forwarding to Rybbit with headers:", Object.keys(forwardHeaders));
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const response = await fetch(`${RYBBIT_API_URL}/api/track`, {
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method: "POST",
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headers: forwardHeaders,
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body: JSON.stringify(body),
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});
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const data = await response.text();
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console.log("[Rybbit Proxy] Response:", response.status, data.substring(0, 100));
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return new NextResponse(data, {
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status: response.status,
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headers: {
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"Content-Type": "application/json",
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"Access-Control-Allow-Origin": "*",
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},
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});
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} catch (error) {
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console.error("[Rybbit Proxy] Error:", error);
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return new NextResponse(
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JSON.stringify({ error: "Proxy error" }),
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{ status: 500, headers: { "Content-Type": "application/json" } }
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);
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}
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}
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// Handle CORS preflight
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export async function OPTIONS() {
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return new NextResponse(null, {
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status: 200,
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headers: {
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"Access-Control-Allow-Origin": "*",
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"Access-Control-Allow-Methods": "POST, OPTIONS",
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"Access-Control-Allow-Headers": "Content-Type",
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},
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});
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}
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