188 lines
7.5 KiB
TypeScript
188 lines
7.5 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
|
|
import { SERVER_API_CS_URL, SERVER_API_FO_URL, SERVER_API_WR_URL } from "./src/shared/config/env";
|
|
|
|
const AUTH_USER_ID = process.env.NEXT_PUBLIC_AUTH_USER_ID || "token-id";
|
|
const CLAIM_NAME = process.env.NEXT_PUBLIC_CLAIM_NAME || "Authorization";
|
|
const GEOSERVER_URL = process.env.NEXT_PUBLIC_GEOSERVER_URL || "";
|
|
const LX_GEOSERVER_URL = process.env.NEXT_PUBLIC_LX_GEOSERVER_URL || "";
|
|
const SEWERAGE_API_URL = process.env.NEXT_PUBLIC_SEWERAGE_API_URL || "";
|
|
const serverApiUrl = SERVER_API_CS_URL;
|
|
const DC_URL = process.env.NEXT_PUBLIC_DC_URL || "";
|
|
|
|
/** 공통: URLSearchParams의 값을 decodeURIComponent 적용하여 querystring 생성 */
|
|
function toDecodedQueryString(params: URLSearchParams): string {
|
|
const entries: string[][] = Array.from(params.entries()).map(([k, v]) => {
|
|
try {
|
|
return [k, decodeURIComponent(v)] as string[];
|
|
} catch {
|
|
return [k, v] as string[];
|
|
}
|
|
});
|
|
return new URLSearchParams(entries).toString();
|
|
}
|
|
|
|
/** 공통: 요청 헤더에 쿠키 기반 인증 값 주입 */
|
|
function buildAuthHeaders(req: NextRequest): Headers {
|
|
const requestHeaders = new Headers(req.headers);
|
|
const token = req.cookies.get(CLAIM_NAME)?.value;
|
|
const userId = req.cookies.get(AUTH_USER_ID)?.value;
|
|
if (token) requestHeaders.set(CLAIM_NAME, token);
|
|
if (userId) requestHeaders.set(AUTH_USER_ID, userId);
|
|
return requestHeaders;
|
|
}
|
|
|
|
/** 공통: rewrite 응답 생성 (헤더 주입 여부 선택) */
|
|
function rewriteWith(url: string, req: NextRequest, withAuth = false): NextResponse {
|
|
|
|
const headers = withAuth ? buildAuthHeaders(req) : new Headers(req.headers);
|
|
|
|
// if (url.indexOf("/operation-service") !== -1) {
|
|
// // x-forwarded- 로 시작하는 헤더의 첫 번째 값만 남김
|
|
// for (const [key, value] of headers.entries()) {
|
|
// if (key.startsWith('x-forwarded-') && value.includes(',')) {
|
|
// const first = (value?.split(',')[0] || '').trim();
|
|
// headers.set(key, first);
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
return NextResponse.rewrite(new URL(url), { headers });
|
|
}
|
|
|
|
export function middleware(req: NextRequest) {
|
|
console.log("Middleware 진입:", req.nextUrl.pathname);
|
|
const pathname = req.nextUrl.pathname;
|
|
const searchParams = req.nextUrl.searchParams;
|
|
|
|
if (pathname.startsWith("/server")) {
|
|
const queryParams = searchParams.toString();
|
|
const newUrl = `${serverApiUrl}${pathname.replace("/server", "")}${
|
|
queryParams ? `?${queryParams}` : ""
|
|
}`;
|
|
console.log(`[Middleware] Rewriting from '/server' path to: ${newUrl}`);
|
|
return NextResponse.rewrite(new URL(newUrl));
|
|
}
|
|
|
|
if (pathname.startsWith("/geoserver")) {
|
|
let queryParams = searchParams.toString();
|
|
const typename = searchParams.get("TYPENAME");
|
|
|
|
let newUrl = `${GEOSERVER_URL}${pathname.replace("/geoserver", "")}${queryParams ? `?${queryParams}` : ""}`;
|
|
|
|
if (
|
|
typename == "hasudo:tb_il_swage_prcs_fclt" //하수처리시설
|
|
|| typename == "hasudo:tb_ms_swage_prcs_zone" //하수처리구역
|
|
|| typename == "hasudo:tb_ms_sbmrg_dngr_map" //침수위험지도
|
|
|| typename == "hasudo:tb_ms_flood_dngr_map" //도시침수지도
|
|
) {
|
|
newUrl = `${GEOSERVER_URL}${pathname.replace("/geoserver", "")}${queryParams ? `?${queryParams}` : ""}`;
|
|
}
|
|
else if (
|
|
typename == "hasudo:tb_ms_swage_ppl" //관로
|
|
|| typename == "hasudo:tb_ms_swage_mhl" //맨홀
|
|
|| typename == "hasudo:tb_ms_swage_pmstn" //펌프장
|
|
|| typename == "hasudo:tb_ms_stofcbr" //우수토실
|
|
) {
|
|
newUrl = `${LX_GEOSERVER_URL}${pathname.replace("/geoserver", "")}${queryParams ? `?${queryParams}` : ""}`;
|
|
}
|
|
else if (
|
|
typename == "hasudo:om_dt_untrt_swg_rain" //중점우수토실
|
|
|| typename == "hasudo:om_wqlt_station" //관측소
|
|
|| typename == "hasudo:tb_wr_bdst_ruse_fclt" //재이용시설
|
|
|| typename == "hasudo:tb_wr_rnwtr_utztn_fclt" //빗물이용시설
|
|
|| typename == "hasudo:tb_wr_rswtr_fclt" //중수도시설
|
|
|| typename == "hasudo:tb_wr_htdfl_fclt" //온배수시설
|
|
|| typename == "hasudo:tb_wr_ruse_fclt_dmd_co" //수요처
|
|
|| typename == "hasudo:tb_wr_tmpr_dmd_co" //잠재수요처
|
|
){
|
|
const url = req.nextUrl.clone();
|
|
url.searchParams.set('TYPENAME', typename.replace("hasudo:",""));
|
|
queryParams = url.searchParams.toString();
|
|
newUrl = `${SEWERAGE_API_URL}/api/v1/map/geometry${queryParams ? `?${queryParams}` : ""}`;
|
|
}
|
|
|
|
console.log(`[Middleware] Rewriting from '/geoserver' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/sewerage-service")) {
|
|
const queryParams = searchParams.toString();
|
|
const newUrl = `${SEWERAGE_API_URL}${pathname.replace("/sewerage-service", "")}${
|
|
queryParams ? `?${queryParams}` : ""
|
|
}`;
|
|
console.log(`[Middleware] Rewriting from '/sewerage-service' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/attach-service") || pathname.startsWith("/cms-service")) {
|
|
const newUrl = `${serverApiUrl}${pathname}`;
|
|
console.log(`[Middleware] Rewriting from '/attach-service' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/reuse-service")) {
|
|
const queryParams = searchParams.toString();
|
|
const newUrl = `${SERVER_API_WR_URL}${pathname.replace("/reuse-service", "")}${
|
|
queryParams ? `?${queryParams}` : ""
|
|
}`;
|
|
console.log(`[Middleware] Rewriting from '/reuse-service' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/operation-service")) {
|
|
const queryParams = searchParams.toString();
|
|
const newUrl = `${SERVER_API_FO_URL}${pathname.replace("/operation-service", "")}${
|
|
queryParams ? `?${queryParams}` : ""
|
|
}`;
|
|
console.log(`[Middleware] Rewriting from '/operation-service' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/dc-service")) {
|
|
const queryParams = searchParams.toString();
|
|
const newUrl = `${DC_URL}${pathname.replace("/dc-service", "")}${
|
|
queryParams ? `?${queryParams}` : ""
|
|
}`;
|
|
console.log(`[Middleware] Rewriting from '/dc-service' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/user-service")) {
|
|
const newUrl = `${SERVER_API_CS_URL}${pathname}`;
|
|
console.log(`[Middleware] Rewriting from '/user-service' path to: ${newUrl}`);
|
|
const rewriteRequest = rewriteWith(newUrl, req, true);
|
|
return rewriteRequest;
|
|
}
|
|
|
|
if (pathname.startsWith("/ngii-server")) {
|
|
const decodedQuery = toDecodedQueryString(searchParams);
|
|
const newUrl = `${process.env.NEXT_PUBLIC_NGII_URL}${pathname.replace("/ngii-server", "")}${decodedQuery ? `?${decodedQuery}` : ""}`;
|
|
console.log(`[Middleware] Rewriting from '${pathname}' path to: ${newUrl}`);
|
|
return NextResponse.rewrite(new URL(newUrl));
|
|
}
|
|
|
|
return NextResponse.next();
|
|
}
|
|
|
|
export const config = {
|
|
matcher: [
|
|
"/",
|
|
"/server/:path*",
|
|
"/geoserver/:path*",
|
|
"/sewerage-service/:path*",
|
|
"/attach-service/:path*",
|
|
"/user-service/:path*",
|
|
"/cms-service/:path*",
|
|
"/operation-service/:path*",
|
|
"/reuse-service/:path*",
|
|
"/dc-service/:path*",
|
|
"/ngii-server/:path*",
|
|
],
|
|
};
|