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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | 1x 6x 6x 6x 1x 5x 6x 2x 2x 1x 4x 10x | import { getServerSession } from "next-auth/next";
import { NextResponse } from "next/server";
import { authOptions, type Role } from "@/lib/auth";
const IS_STATIC = process.env.NEXT_PUBLIC_STATIC_EXPORT === "true";
export interface AuthSession {
user: { id: string; name?: string | null; email?: string | null };
roles: string[];
accessToken: string;
}
interface AuthSuccess {
session: AuthSession;
}
/**
* Require authentication and optionally specific roles.
* Returns the session on success, or a NextResponse error on failure.
* In static export mode, returns a synthetic demo session.
*/
export async function requireAuth(
allowedRoles?: Role[],
): Promise<AuthSuccess | NextResponse> {
Iif (IS_STATIC) {
return {
session: {
user: { id: "demo-user", name: "Demo User" },
roles: ["EDC_ADMIN"],
accessToken: "static-demo-token",
},
};
}
const session = await getServerSession(authOptions);
if (!session) {
return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
}
const roles = (session as { roles?: string[] }).roles ?? [];
if (allowedRoles && allowedRoles.length > 0) {
const hasAny = allowedRoles.some((r) => roles.includes(r));
if (!hasAny) {
return NextResponse.json({ error: "Forbidden" }, { status: 403 });
}
}
return {
session: {
user: session.user as AuthSession["user"],
roles,
accessToken: (session as { accessToken?: string }).accessToken ?? "",
},
};
}
/** Type guard: true when requireAuth returned an error response. */
export function isAuthError(
result: AuthSuccess | NextResponse,
): result is NextResponse {
return result instanceof NextResponse;
}
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