Made sure the user can’t navigate to another page when they shouldn’t via the URL

src/pages/exercises.tsx

@@ -37,6 +37,7 @@ import AbandonPopup from "@/components/AbandonPopup";
 import {evaluateSpeakingAnswer, evaluateWritingAnswer} from "@/utils/evaluation";
 import {useRouter} from "next/router";
 import {getExam} from "@/utils/exams";
+import {shouldRedirectHome} from "@/utils/navigation.disabled";
 
 export const getServerSideProps = withIronSessionSsr(({req, res}) => {
 	const user = req.session.user;
@@ -52,6 +53,17 @@ export const getServerSideProps = withIronSessionSsr(({req, res}) => {
 		};
 	}
 
+	if (shouldRedirectHome(user)) {
+		res.setHeader("location", "/");
+		res.statusCode = 302;
+		res.end();
+		return {
+			props: {
+				user: null,
+			},
+		};
+	}
+
 	return {
 		props: {user: req.session.user},
 	};