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chore: migrate 2FA TOTP DDP methods to /v1/users.totp.* REST endpoints #40734

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chore: migrate 2FA TOTP DDP methods to /v1/users.totp.* REST endpoints #40734

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1be9c7b
chore: migrate 2FA TOTP DDP methods to REST endpoints
ggazzo May 29, 2026
616b525
Merge branch 'develop' into chore/ddp-migrate-batch5-2fa
ggazzo Jun 29, 2026
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5 changes: 5 additions & 0 deletions .changeset/ddp-migrate-batch5-totp-caller.md
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---
'@rocket.chat/meteor': patch
---

Migrated the `TwoFactorTOTP` account settings page from the five `2fa:*` DDP methods to the new `/v1/users.totp.*` REST endpoints. DDP methods stay registered for external SDK/mobile clients with deprecation logs pointing at the new routes until 9.0.0.
14 changes: 14 additions & 0 deletions .changeset/rest-users-totp.md
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---
'@rocket.chat/rest-typings': minor
'@rocket.chat/meteor': minor
---

Added five new REST endpoints under `/v1/users.totp.*` covering the TOTP 2FA flows that previously only existed as DDP methods:

- `POST /v1/users.totp.enable` → `{ secret, url }` (replaces `2fa:enable`)
- `POST /v1/users.totp.disable` body `{ code }` → `{ disabled }` (replaces `2fa:disable`)
- `POST /v1/users.totp.validate` body `{ code }` → `{ codes }` (replaces `2fa:validateTempToken`; also rotates non-PAT login tokens server-side)
- `POST /v1/users.totp.regenerateCodes` body `{ code }` → `{ codes }` (replaces `2fa:regenerateCodes`)
- `GET /v1/users.totp.codesRemaining` → `{ remaining }` (replaces `2fa:checkCodesRemaining`)

The legacy DDP methods stay registered with deprecation logs pointing at the new routes until 9.0.0 removes them.
154 changes: 154 additions & 0 deletions apps/meteor/app/2fa/server/functions/totp.ts
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import { Users } from '@rocket.chat/models';
import { Accounts } from 'meteor/accounts-base';
import { Meteor } from 'meteor/meteor';

import { notifyOnUserChange, notifyOnUserChangeAsync } from '../../../lib/server/lib/notifyListener';
import { TOTP } from '../lib/totp';

const requireUser = async (userId: string | null) => {
if (!userId) {
throw new Meteor.Error('not-authorized');
}

const user = await Users.findOneById(userId);
if (!user) {
throw new Meteor.Error('error-invalid-user', 'Invalid user');
}

return user;
};

export const enableTotp = async (userId: string | null): Promise<{ secret: string; url: string }> => {
const user = await requireUser(userId);

if (!user.username) {
throw new Meteor.Error('error-invalid-user', 'Invalid user');
}

if (user.services?.totp?.enabled) {
throw new Meteor.Error('error-2fa-already-enabled');
}

const secret = TOTP.generateSecret();

await Users.disable2FAAndSetTempSecretByUserId(user._id, secret.base32);

return {
secret: secret.base32,
url: TOTP.generateOtpauthURL(secret, user.username),
};
};

export const disableTotp = async (userId: string | null, code: string): Promise<boolean> => {
const user = await requireUser(userId);

if (!user.services?.totp?.enabled) {
return false;
}

const verified = await TOTP.verify({
secret: user.services.totp.secret,
token: code,
userId: user._id,
backupTokens: user.services.totp.hashedBackup,
});

if (!verified) {
return false;
}

const { modifiedCount } = await Users.disable2FAByUserId(user._id);

if (!modifiedCount) {
return false;
}

void notifyOnUserChange({ clientAction: 'updated', id: user._id, diff: { 'services.totp.enabled': false } });

return true;
};

export const validateTotpTempToken = async (userId: string | null, userToken: string, authToken?: string): Promise<{ codes: string[] }> => {
const user = await requireUser(userId);

if (!user.services?.totp?.tempSecret) {
throw new Meteor.Error('invalid-totp');
}

const verified = await TOTP.verify({
secret: user.services.totp.tempSecret,
token: userToken,
});
if (!verified) {
throw new Meteor.Error('invalid-totp');
}

const { codes, hashedCodes } = TOTP.generateCodes();

await Users.enable2FAAndSetSecretAndCodesByUserId(user._id, user.services.totp.tempSecret, hashedCodes);

if (authToken) {
const hashedToken = Accounts._hashLoginToken(authToken);

@cubic-dev-ai cubic-dev-ai Bot Jun 29, 2026

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P1: REST validation double-hashes the current auth token before excluding it from token revocation. Enabling TOTP via /users.totp.validate can revoke the caller’s own login token instead of only other non-PAT sessions.

Prompt for AI agents 
Check if this issue is valid — if so, understand the root cause and fix it. At apps/meteor/app/2fa/server/functions/totp.ts, line 91:

<comment>REST validation double-hashes the current auth token before excluding it from token revocation. Enabling TOTP via `/users.totp.validate` can revoke the caller’s own login token instead of only other non-PAT sessions.</comment>

<file context>
@@ -0,0 +1,154 @@
+	await Users.enable2FAAndSetSecretAndCodesByUserId(user._id, user.services.totp.tempSecret, hashedCodes);
+
+	if (authToken) {
+		const hashedToken = Accounts._hashLoginToken(authToken);
+
+		const { modifiedCount } = await Users.removeNonPATLoginTokensExcept(user._id, hashedToken);
</file context>


const { modifiedCount } = await Users.removeNonPATLoginTokensExcept(user._id, hashedToken);

if (modifiedCount > 0) {
void notifyOnUserChangeAsync(async () => {
const refreshed = await Users.findOneById(user._id, {
projection: { 'services.resume.loginTokens': 1, 'services.totp': 1 },
});
return {
clientAction: 'updated',
id: user._id,
diff: {
'services.resume.loginTokens': refreshed?.services?.resume?.loginTokens,
...(refreshed?.services?.totp && { 'services.totp.enabled': refreshed.services.totp.enabled }),
},
};
});
} else {
void notifyOnUserChange({ clientAction: 'updated', id: user._id, diff: { 'services.totp.enabled': true } });
}
} else {
void notifyOnUserChange({ clientAction: 'updated', id: user._id, diff: { 'services.totp.enabled': true } });
}

return { codes };
};

export const regenerateTotpCodes = async (userId: string | null, userToken: string): Promise<{ codes: string[] } | undefined> => {
const user = await requireUser(userId);

if (!user.services?.totp?.enabled) {
throw new Meteor.Error('invalid-totp');
}

const verified = await TOTP.verify({
secret: user.services.totp.secret,
token: userToken,
userId: user._id,
backupTokens: user.services.totp.hashedBackup,
});

if (!verified) {
return undefined;
}

const { codes, hashedCodes } = TOTP.generateCodes();

await Users.update2FABackupCodesByUserId(user._id, hashedCodes);

return { codes };
};

export const codesRemainingTotp = async (userId: string | null): Promise<{ remaining: number }> => {
const user = await requireUser(userId);

if (!user.services?.totp?.enabled) {
throw new Meteor.Error('invalid-totp');
}

return {
remaining: user.services.totp.hashedBackup?.length ?? 0,
};
};
24 changes: 5 additions & 19 deletions apps/meteor/app/2fa/server/methods/checkCodesRemaining.ts
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@@ -1,6 +1,9 @@
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Meteor } from 'meteor/meteor';

import { methodDeprecationLogger } from '../../../lib/server/lib/deprecationWarningLogger';
import { codesRemainingTotp } from '../functions/totp';

declare module '@rocket.chat/ddp-client' {
// eslint-disable-next-line @typescript-eslint/naming-convention
interface ServerMethods {
Expand All @@ -10,24 +13,7 @@ declare module '@rocket.chat/ddp-client' {

Meteor.methods<ServerMethods>({
async '2fa:checkCodesRemaining'() {
if (!Meteor.userId()) {
throw new Meteor.Error('not-authorized');
}

const user = await Meteor.userAsync();

if (!user) {
throw new Meteor.Error('error-invalid-user', 'Invalid user', {
method: '2fa:checkCodesRemaining',
});
}

if (!user.services?.totp?.enabled) {
throw new Meteor.Error('invalid-totp');
}

return {
remaining: user.services.totp.hashedBackup.length,
};
methodDeprecationLogger.method('2fa:checkCodesRemaining', '9.0.0', '/v1/users.totp.codesRemaining');
return codesRemainingTotp(Meteor.userId());
},
});
44 changes: 4 additions & 40 deletions apps/meteor/app/2fa/server/methods/disable.ts
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@@ -1,9 +1,8 @@
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Users } from '@rocket.chat/models';
import { Meteor } from 'meteor/meteor';

import { notifyOnUserChange } from '../../../lib/server/lib/notifyListener';
import { TOTP } from '../lib/totp';
import { methodDeprecationLogger } from '../../../lib/server/lib/deprecationWarningLogger';
import { disableTotp } from '../functions/totp';

declare module '@rocket.chat/ddp-client' {
// eslint-disable-next-line @typescript-eslint/naming-convention
Expand All @@ -14,42 +13,7 @@ declare module '@rocket.chat/ddp-client' {

Meteor.methods<ServerMethods>({
async '2fa:disable'(code) {
const userId = Meteor.userId();
if (!userId) {
throw new Meteor.Error('not-authorized');
}

const user = await Meteor.userAsync();

if (!user) {
throw new Meteor.Error('error-invalid-user', 'Invalid user', {
method: '2fa:disable',
});
}

if (!user.services?.totp?.enabled) {
return false;
}

const verified = await TOTP.verify({
secret: user.services.totp.secret,
token: code,
userId,
backupTokens: user.services.totp.hashedBackup,
});

if (!verified) {
return false;
}

const { modifiedCount } = await Users.disable2FAByUserId(userId);

if (!modifiedCount) {
return false;
}

void notifyOnUserChange({ clientAction: 'updated', id: user._id, diff: { 'services.totp.enabled': false } });

return true;
methodDeprecationLogger.method('2fa:disable', '9.0.0', '/v1/users.totp.disable');
return disableTotp(Meteor.userId(), code);
},
});
31 changes: 4 additions & 27 deletions apps/meteor/app/2fa/server/methods/enable.ts
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@@ -1,8 +1,8 @@
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Users } from '@rocket.chat/models';
import { Meteor } from 'meteor/meteor';

import { TOTP } from '../lib/totp';
import { methodDeprecationLogger } from '../../../lib/server/lib/deprecationWarningLogger';
import { enableTotp } from '../functions/totp';

declare module '@rocket.chat/ddp-client' {
// eslint-disable-next-line @typescript-eslint/naming-convention
Expand All @@ -13,30 +13,7 @@ declare module '@rocket.chat/ddp-client' {

Meteor.methods<ServerMethods>({
async '2fa:enable'() {
const userId = Meteor.userId();
if (!userId) {
throw new Meteor.Error('not-authorized');
}

const user = await Meteor.userAsync();

if (!user?.username) {
throw new Meteor.Error('error-invalid-user', 'Invalid user', {
method: '2fa:enable',
});
}

if (user.services?.totp?.enabled) {
throw new Meteor.Error('error-2fa-already-enabled');
}

const secret = TOTP.generateSecret();

await Users.disable2FAAndSetTempSecretByUserId(userId, secret.base32);

return {
secret: secret.base32,
url: TOTP.generateOtpauthURL(secret, user.username),
};
methodDeprecationLogger.method('2fa:enable', '9.0.0', '/v1/users.totp.enable');
return enableTotp(Meteor.userId());
},
});
35 changes: 4 additions & 31 deletions apps/meteor/app/2fa/server/methods/regenerateCodes.ts
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@@ -1,8 +1,8 @@
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Users } from '@rocket.chat/models';
import { Meteor } from 'meteor/meteor';

import { TOTP } from '../lib/totp';
import { methodDeprecationLogger } from '../../../lib/server/lib/deprecationWarningLogger';
import { regenerateTotpCodes } from '../functions/totp';

declare module '@rocket.chat/ddp-client' {
// eslint-disable-next-line @typescript-eslint/naming-convention
Expand All @@ -13,34 +13,7 @@ declare module '@rocket.chat/ddp-client' {

Meteor.methods<ServerMethods>({
async '2fa:regenerateCodes'(userToken) {
const userId = Meteor.userId();
if (!userId) {
throw new Meteor.Error('not-authorized');
}

const user = await Meteor.userAsync();
if (!user) {
throw new Meteor.Error('error-invalid-user', 'Invalid user', {
method: '2fa:regenerateCodes',
});
}

if (!user.services?.totp?.enabled) {
throw new Meteor.Error('invalid-totp');
}

const verified = await TOTP.verify({
secret: user.services.totp.secret,
token: userToken,
userId,
backupTokens: user.services.totp.hashedBackup,
});

if (verified) {
const { codes, hashedCodes } = TOTP.generateCodes();

await Users.update2FABackupCodesByUserId(userId, hashedCodes);
return { codes };
}
methodDeprecationLogger.method('2fa:regenerateCodes', '9.0.0', '/v1/users.totp.regenerateCodes');
return regenerateTotpCodes(Meteor.userId(), userToken);
},
});
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