Device management

src/api/routes/auth/sessions.ts

@@ -0,0 +1,75 @@
+/*
+        Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
+        Copyright (C) 2025 Spacebar and Spacebar Contributors
+
+        This program is free software: you can redistribute it and/or modify
+        it under the terms of the GNU Affero General Public License as published
+        by the Free Software Foundation, either version 3 of the License, or
+        (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU Affero General Public License for more details.
+
+        You should have received a copy of the GNU Affero General Public License
+        along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+import { route } from "@spacebar/api";
+import { createHash } from "node:crypto";
+import { Session, Snowflake } from "@spacebar/util";
+import { Request, Response, Router } from "express";
+import { SessionsLogoutSchema } from "../../../schemas/api/users/SessionsSchemas";
+import { In } from "typeorm";
+const router = Router({ mergeParams: true });
+router.get(
+	"/",
+	route({
+		responses: {
+			200: {
+				body: "GetSessionsResponse",
+			},
+		},
+	}),
+	async (req: Request, res: Response) => {
+		const { extended = false } = req.params;
+		const sessions = (await Session.find({ where: { user_id: req.user_id, is_admin_session: false } })) as Session[];
+
+		res.json({
+			user_sessions: sessions.map((session) => (extended ? session.getExtendedDeviceInfo() : session.getDiscordDeviceInfo())),
+		});
+	},
+);
+
+router.post(
+	"/logout",
+	route({
+		requestBody: "SessionsLogoutSchema",
+		responses: {
+			204: {},
+		},
+	}),
+	async (req: Request, res: Response) => {
+		const body = req.body as SessionsLogoutSchema;
+
+		let sessions: Session[] = [];
+		if ("session_ids" in body) {
+			sessions = (await Session.find({ where: { user_id: req.user_id, session_id: In(body.session_ids!) } })) as Session[];
+		}
+
+		if ("session_id_hashes" in body) {
+			const allSessions = (await Session.find({ where: { user_id: req.user_id } })) as Session[];
+			const hashSet = new Set(body.session_id_hashes);
+			const matchingSessions = allSessions.filter((session) => {
+				const hash = createHash("sha256").update(session.session_id).digest("hex");
+				return hashSet.has(hash);
+			});
+			sessions.push(...matchingSessions);
+		}
+
+		for (const session of sessions) {
+			await session.remove();
+		}
+	},
+);
+export default router;