63 lines
2.1 KiB
TypeScript
63 lines
2.1 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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const UPSTREAM =
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process.env.IDENTITY_SERVICE_URL ||
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process.env.NEXT_PUBLIC_IDENTITY_API_URL ||
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"http://localhost:8001";
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async function proxy(req: NextRequest, pathSegments: string[]) {
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const path = pathSegments.join("/");
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const url = new URL(req.url);
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const target = `${UPSTREAM.replace(/\/$/, "")}/${path}${url.search}`;
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const headers = new Headers();
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for (const h of ["authorization", "content-type", "x-tenant-id", "accept"]) {
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const v = req.headers.get(h);
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if (v) headers.set(h, v);
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}
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let body: ArrayBuffer | undefined;
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if (req.method !== "GET" && req.method !== "HEAD") {
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body = await req.arrayBuffer();
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}
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try {
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const res = await fetch(target, { method: req.method, headers, body, cache: "no-store" });
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const outHeaders = new Headers();
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const ct = res.headers.get("content-type");
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if (ct) outHeaders.set("content-type", ct);
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return new NextResponse(await res.arrayBuffer(), { status: res.status, headers: outHeaders });
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} catch (err) {
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const detail = err instanceof Error ? err.message : "upstream_unreachable";
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return NextResponse.json(
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{ error: { code: "identity_proxy_error", message: `پروکسی Identity — ${detail}` } },
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{ status: 502 }
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);
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}
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}
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export async function GET(req: NextRequest, ctx: { params: Promise<{ path: string[] }> }) {
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const { path } = await ctx.params;
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return proxy(req, path);
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}
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export async function POST(req: NextRequest, ctx: { params: Promise<{ path: string[] }> }) {
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const { path } = await ctx.params;
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return proxy(req, path);
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}
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export async function PATCH(req: NextRequest, ctx: { params: Promise<{ path: string[] }> }) {
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const { path } = await ctx.params;
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return proxy(req, path);
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}
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export async function PUT(req: NextRequest, ctx: { params: Promise<{ path: string[] }> }) {
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const { path } = await ctx.params;
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return proxy(req, path);
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}
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export async function DELETE(req: NextRequest, ctx: { params: Promise<{ path: string[] }> }) {
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const { path } = await ctx.params;
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return proxy(req, path);
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}
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