41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
import { createServerClient } from "@supabase/ssr";
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import { NextResponse } from "next/server";
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export async function GET(request) {
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const requestUrl = new URL(request.url);
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const code = requestUrl.searchParams.get("code");
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// Derive redirect origin from proxy-forwarded headers when present,
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// falling back to the direct request origin for local/direct access.
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const forwardedHost = request.headers.get("x-forwarded-host");
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const forwardedProto = request.headers.get("x-forwarded-proto");
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let origin;
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if (forwardedHost && forwardedProto) {
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// Nginx Proxy Manager (and similar proxies) set these headers.
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// x-forwarded-host may contain host:port or just hostname; use as-is.
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origin = `${forwardedProto}://${forwardedHost}`;
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} else {
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origin = requestUrl.origin;
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}
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const response = NextResponse.redirect(new URL("/", origin));
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if (code) {
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const supabase = createServerClient(
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process.env.NEXT_PUBLIC_SUPABASE_URL,
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process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY,
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{
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cookies: {
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getAll: () => request.cookies.getAll(),
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setAll(cookiesToSet) {
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cookiesToSet.forEach(({ name, value, options }) => response.cookies.set(name, value, options));
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},
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},
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},
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);
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await supabase.auth.exchangeCodeForSession(code);
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}
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return response;
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} |