feat: authenticate users in admin pages

1 files changed, 41 insertions, 0 deletions

diff --git a/frontend/app/.server/cookie.ts b/frontend/app/.server/cookie.ts
new file mode 100644
index 0000000..cccbe78
--- /dev/null
+++ b/frontend/app/.server/cookie.ts
@@ -0,0 +1,41 @@
+import { Cookie, CookieOptions } from "@remix-run/server-runtime";
+import { parse, serialize } from "cookie";
+
+// Remix's createCookie() returns "structured" cookies, which are cookies that hold a JSON-encoded object.
+// This is not suitable for interoperation with other systems that expect a simple string value.
+// This function creates an "unstructured" cookie, a simple plain text.
+export function createUnstructuredCookie(
+	name: string,
+	cookieOptions?: CookieOptions,
+): Cookie {
+	const { secrets = [], ...options } = {
+		path: "/",
+		sameSite: "lax" as const,
+		...cookieOptions,
+	};
+
+	return {
+		get name() {
+			return name;
+		},
+		get isSigned() {
+			return secrets.length > 0;
+		},
+		get expires() {
+			return typeof options.maxAge !== "undefined"
+				? new Date(Date.now() + options.maxAge * 1000)
+				: options.expires;
+		},
+		async parse(cookieHeader, parseOptions) {
+			if (!cookieHeader) return null;
+			const cookies = parse(cookieHeader, { ...options, ...parseOptions });
+			return name in cookies ? cookies[name] : null;
+		},
+		async serialize(value, serializeOptions) {
+			return serialize(name, value, {
+				...options,
+				...serializeOptions,
+			});
+		},
+	};
+}