92 lines
No EOL
2.5 KiB
TypeScript
92 lines
No EOL
2.5 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server';
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export async function GET(
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request: NextRequest,
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{ params }: { params: Promise<{ path: string[] }> }
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) {
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return proxyRequest(request, await params);
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}
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export async function POST(
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request: NextRequest,
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{ params }: { params: Promise<{ path: string[] }> }
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) {
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return proxyRequest(request, await params);
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}
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export async function PUT(
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request: NextRequest,
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{ params }: { params: Promise<{ path: string[] }> }
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) {
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return proxyRequest(request, await params);
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}
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export async function DELETE(
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request: NextRequest,
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{ params }: { params: Promise<{ path: string[] }> }
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) {
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return proxyRequest(request, await params);
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}
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export async function PATCH(
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request: NextRequest,
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{ params }: { params: Promise<{ path: string[] }> }
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) {
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return proxyRequest(request, await params);
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}
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async function proxyRequest(
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request: NextRequest,
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params: { path: string[] }
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) {
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const backendHost = process.env.GENDB_BACKEND_HOST || 'localhost';
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const path = params.path.join('/');
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const searchParams = request.nextUrl.searchParams.toString();
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const backendUrl = `http://${backendHost}:8000/${path}${searchParams ? `?${searchParams}` : ''}`;
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try {
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const body = request.method !== 'GET' && request.method !== 'HEAD'
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? await request.text()
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: undefined;
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const headers = new Headers();
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// Copy relevant headers from the original request
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for (const [key, value] of request.headers.entries()) {
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if (!key.toLowerCase().startsWith('host') &&
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!key.toLowerCase().startsWith('x-forwarded') &&
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!key.toLowerCase().startsWith('x-real-ip')) {
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headers.set(key, value);
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}
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}
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const response = await fetch(backendUrl, {
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method: request.method,
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headers,
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body,
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});
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const responseBody = await response.text();
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const responseHeaders = new Headers();
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// Copy response headers
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for (const [key, value] of response.headers.entries()) {
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if (!key.toLowerCase().startsWith('transfer-encoding') &&
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!key.toLowerCase().startsWith('connection')) {
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responseHeaders.set(key, value);
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}
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}
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return new NextResponse(responseBody, {
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status: response.status,
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statusText: response.statusText,
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headers: responseHeaders,
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});
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} catch (error) {
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console.error('Proxy error:', error);
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return NextResponse.json(
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{ error: 'Failed to proxy request' },
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{ status: 500 }
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);
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}
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} |