1 files changed, 56 insertions, 0 deletions
diff --git a/src/database/entities/BackupCodes.ts b/src/database/entities/BackupCodes.ts
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+++ b/src/database/entities/BackupCodes.ts
@@ -0,0 +1,56 @@
+/*
+ Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
+ Copyright (C) 2023 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 { Column, Entity, JoinColumn, ManyToOne } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { User } from "./User";
+import crypto from "node:crypto";
+import { Config } from "../../util/util";
+
+@Entity({
+ name: "backup_codes",
+})
+export class BackupCode extends BaseClass {
+ @JoinColumn({ name: "user_id" })
+ @ManyToOne(() => User, { onDelete: "CASCADE" })
+ user: User;
+
+ @Column()
+ code: string;
+
+ @Column()
+ consumed: boolean;
+
+ @Column()
+ expired: boolean;
+}
+
+export function generateMfaBackupCodes(user_id: string) {
+ const backup_codes: BackupCode[] = [];
+ for (let i = 0; i < Config.get().security.mfaBackupCodeCount; i++) {
+ const code = BackupCode.create({
+ user: { id: user_id },
+ code: crypto.randomBytes(4).toString("hex"), // 8 characters
+ consumed: false,
+ expired: false,
+ });
+ backup_codes.push(code);
+ }
+
+ return backup_codes;
+}
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