diff --git a/api/src/routes/auth/verify/view-backup-codes-challenge.ts b/api/src/routes/auth/verify/view-backup-codes-challenge.ts
new file mode 100644
index 00000000..be651686
--- /dev/null
+++ b/api/src/routes/auth/verify/view-backup-codes-challenge.ts
@@ -0,0 +1,26 @@
+import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
+import { FieldErrors, User } from "@fosscord/util";
+import bcrypt from "bcrypt";
+const router = Router();
+
+export interface BackupCodesChallengeSchema {
+ password: string;
+}
+
+router.post("/", route({ body: "BackupCodesChallengeSchema" }), async (req: Request, res: Response) => {
+ const { password } = req.body as BackupCodesChallengeSchema;
+
+ const user = await User.findOneOrFail({ id: req.user_id }, { select: ["data"] });
+
+ if (!await bcrypt.compare(password, user.data.hash || "")) {
+ throw FieldErrors({ password: { message: req.t("auth:login.INVALID_PASSWORD"), code: "INVALID_PASSWORD" } });
+ }
+
+ return res.json({
+ nonce: "NoncePlaceholder",
+ regenerate_nonce: "RegenNoncePlaceholder",
+ })
+});
+
+export default router;
diff --git a/api/src/routes/users/@me/mfa/codes-verification.ts b/api/src/routes/users/@me/mfa/codes-verification.ts
new file mode 100644
index 00000000..3aca44a6
--- /dev/null
+++ b/api/src/routes/users/@me/mfa/codes-verification.ts
@@ -0,0 +1,45 @@
+import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
+import { BackupCode, generateMfaBackupCodes, User } from "@fosscord/util";
+
+const router = Router();
+
+export interface CodesVerificationSchema {
+ key: string;
+ nonce: string;
+ regenerate?: boolean;
+}
+
+router.post("/", route({ body: "CodesVerificationSchema" }), async (req: Request, res: Response) => {
+ const { key, nonce, regenerate } = req.body as CodesVerificationSchema;
+
+ // TODO: We don't have email/etc etc, so can't send a verification code.
+ // Once that's done, this route can verify `key`
+
+ const user = await User.findOneOrFail({ id: req.user_id });
+
+ var codes: BackupCode[];
+ if (regenerate) {
+ await BackupCode.update(
+ { user: { id: req.user_id } },
+ { expired: true }
+ );
+
+ codes = generateMfaBackupCodes(req.user_id);
+ await Promise.all(codes.map(x => x.save()));
+ }
+ else {
+ codes = await BackupCode.find({
+ user: {
+ id: req.user_id,
+ },
+ expired: false,
+ });
+ }
+
+ return res.json({
+ backup_codes: codes.map(x => ({ ...x, expired: undefined })),
+ })
+});
+
+export default router;
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