Finish preliminary backwards-compatible transition from user encryption scheme v1 to v2 with argon2 and protected key

backend/src/app.ts

@@ -42,6 +42,7 @@ import {
   integrationAuth as v1IntegrationAuthRouter
 } from './routes/v1';
 import {
+  signup as v2SignupRouter,
   auth as v2AuthRouter,
   users as v2UsersRouter,
   organizations as v2OrganizationsRouter,
@@ -110,6 +111,7 @@ app.use('/api/v1/integration', v1IntegrationRouter);
 app.use('/api/v1/integration-auth', v1IntegrationAuthRouter);
 
 // v2 routes
+app.use('/api/v2/signup', v2SignupRouter);
 app.use('/api/v2/auth', v2AuthRouter);
 app.use('/api/v2/users', v2UsersRouter);
 app.use('/api/v2/organizations', v2OrganizationsRouter);

backend/src/controllers/v1/passwordController.ts

@@ -165,8 +165,18 @@ export const srp1 = async (req: Request, res: Response) => {
  */
 export const changePassword = async (req: Request, res: Response) => {
 	try {
-		const { clientProof, encryptedPrivateKey, iv, tag, salt, verifier } =
-			req.body;
+		const { 
+			clientProof, 
+			protectedKey,
+			protectedKeyIV,
+			protectedKeyTag,
+			encryptedPrivateKey,
+			encryptedPrivateKeyIV,
+			encryptedPrivateKeyTag,
+			salt,
+			verifier
+		} = req.body;
+
 		const user = await User.findOne({
 			email: req.user.email
 		}).select('+salt +verifier');
@@ -192,9 +202,13 @@ export const changePassword = async (req: Request, res: Response) => {
 					await User.findByIdAndUpdate(
 						req.user._id.toString(),
 						{
+							encryptionVersion: 2,
+							protectedKey,
+							protectedKeyIV,
+							protectedKeyTag,
 							encryptedPrivateKey,
-							iv,
-							tag,
+							iv: encryptedPrivateKeyIV,
+							tag: encryptedPrivateKeyTag,
 							salt,
 							verifier
 						},
@@ -322,9 +336,12 @@ export const getBackupPrivateKey = async (req: Request, res: Response) => {
 export const resetPassword = async (req: Request, res: Response) => {
 	try {
 		const {
+			protectedKey,
+			protectedKeyIV,
+			protectedKeyTag,
 			encryptedPrivateKey,
-			iv,
-			tag,
+			encryptedPrivateKeyIV,
+			encryptedPrivateKeyTag,
 			salt,
 			verifier,
 		} = req.body;
@@ -332,9 +349,13 @@ export const resetPassword = async (req: Request, res: Response) => {
 		await User.findByIdAndUpdate(
 			req.user._id.toString(),
 			{
+				encryptionVersion: 2,
+				protectedKey,
+				protectedKeyIV,
+				protectedKeyTag,	
 				encryptedPrivateKey,
-				iv,
-				tag,
+				iv: encryptedPrivateKeyIV,
+				tag: encryptedPrivateKeyTag,
 				salt,
 				verifier
 			},

backend/src/controllers/v1/signupController.ts

@@ -1,16 +1,12 @@
 import { Request, Response } from 'express';
 import * as Sentry from '@sentry/node';
 import { JWT_SIGNUP_LIFETIME, JWT_SIGNUP_SECRET } from '../../config';
-import { User, MembershipOrg } from '../../models';
-import { completeAccount } from '../../helpers/user';
+import { User } from '../../models';
 import {
 	sendEmailVerification,
 	checkEmailVerification,
-	initializeDefaultOrg
 } from '../../helpers/signup';
-import { issueTokens, createToken } from '../../helpers/auth';
-import { INVITED, ACCEPTED } from '../../variables';
-import axios from 'axios';
+import { createToken } from '../../helpers/auth';
 
 /**
  * Signup step 1: Initialize account for user under email [email] and send a verification code
@@ -102,202 +98,4 @@ export const verifyEmailSignup = async (req: Request, res: Response) => {
 		user,
 		token
 	});
-};
-
-/**
- * Complete setting up user by adding their personal and auth information as part of the
- * signup flow
- * @param req
- * @param res
- * @returns
- */
-export const completeAccountSignup = async (req: Request, res: Response) => {
-	let user, token, refreshToken;
-	try {
-		const {
-			email,
-			firstName,
-			lastName,
-			publicKey,
-			encryptedPrivateKey,
-			iv,
-			tag,
-			salt,
-			verifier,
-			organizationName
-		} = req.body;
-
-		// get user
-		user = await User.findOne({ email });
-		
-		if (!user || (user && user?.publicKey)) {
-			// case 1: user doesn't exist.
-			// case 2: user has already completed account
-			return res.status(403).send({
-				error: 'Failed to complete account for complete user'
-			});
-		}
-
-		// complete setting up user's account
-		user = await completeAccount({
-			userId: user._id.toString(),
-			firstName,
-			lastName,
-			publicKey,
-			encryptedPrivateKey,
-			iv,
-			tag,
-			salt,
-			verifier
-		});
-
-		if (!user)
-			throw new Error('Failed to complete account for non-existent user'); // ensure user is non-null
-
-		// initialize default organization and workspace
-		await initializeDefaultOrg({
-			organizationName,
-			user
-		});
-
-		// update organization membership statuses that are
-		// invited to completed with user attached
-		await MembershipOrg.updateMany(
-			{
-				inviteEmail: email,
-				status: INVITED
-			},
-			{
-				user,
-				status: ACCEPTED
-			}
-		);
-
-		// issue tokens
-		const tokens = await issueTokens({
-			userId: user._id.toString()
-		});
-
-		token = tokens.token;
-		refreshToken = tokens.refreshToken;
-
-		// sending a welcome email to new users
-		if (process.env.LOOPS_API_KEY) {
-			await axios.post("https://app.loops.so/api/v1/events/send", {
-				"email": email,
-				"eventName": "Sign Up",
-				"firstName": firstName,
-				"lastName": lastName
-			}, {
-				headers: {
-					"Accept": "application/json",
-					"Authorization": "Bearer " + process.env.LOOPS_API_KEY
-				},
-			});
-		}
-	} catch (err) {
-		Sentry.setUser(null);
-		Sentry.captureException(err);
-		return res.status(400).send({
-			message: 'Failed to complete account setup'
-		});
-	}
-
-	return res.status(200).send({
-		message: 'Successfully set up account',
-		user,
-		token,
-		refreshToken
-	});
-};
-/**
- * Complete setting up user by adding their personal and auth information as part of the
- * invite flow
- * @param req
- * @param res
- * @returns
- */
-export const completeAccountInvite = async (req: Request, res: Response) => {
-	let user, token, refreshToken;
-	try {
-		const {
-			email,
-			firstName,
-			lastName,
-			publicKey,
-			encryptedPrivateKey,
-			iv,
-			tag,
-			salt,
-			verifier
-		} = req.body;
-
-		// get user
-		user = await User.findOne({ email });
-
-		if (!user || (user && user?.publicKey)) {
-			// case 1: user doesn't exist.
-			// case 2: user has already completed account
-			return res.status(403).send({
-				error: 'Failed to complete account for complete user'
-			});
-		}
-
-		const membershipOrg = await MembershipOrg.findOne({
-			inviteEmail: email,
-			status: INVITED
-		});
-
-		if (!membershipOrg) throw new Error('Failed to find invitations for email');
-
-		// complete setting up user's account
-		user = await completeAccount({
-			userId: user._id.toString(),
-			firstName,
-			lastName,
-			publicKey,
-			encryptedPrivateKey,
-			iv,
-			tag,
-			salt,
-			verifier
-		});
-
-		if (!user)
-			throw new Error('Failed to complete account for non-existent user');
-
-		// update organization membership statuses that are
-		// invited to completed with user attached
-		await MembershipOrg.updateMany(
-			{
-				inviteEmail: email,
-				status: INVITED
-			},
-			{
-				user,
-				status: ACCEPTED
-			}
-		);
-
-		// issue tokens
-		const tokens = await issueTokens({
-			userId: user._id.toString()
-		});
-
-		token = tokens.token;
-		refreshToken = tokens.refreshToken;
-	} catch (err) {
-		Sentry.setUser(null);
-		Sentry.captureException(err);
-		return res.status(400).send({
-			message: 'Failed to complete account setup'
-		});
-	}
-
-	return res.status(200).send({
-		message: 'Successfully set up account',
-		user,
-		token,
-		refreshToken
-	});
-};
+};

backend/src/controllers/v2/authController.ts

@@ -79,15 +79,11 @@ export const login1 = async (req: Request, res: Response) => {
  * @returns
  */
 export const login2 = async (req: Request, res: Response) => {
-
-    // check to see if user has MFA enabled; if yes then issue MFA-token
-    // TODO: may have to figure out a better token system for tokens with varying expirations
-    // (e.g. for org-invitations vs. auth etc.)
   try {
     const { email, clientProof } = req.body;
     const user = await User.findOne({
       email
-    }).select('+salt +verifier +publicKey +encryptedPrivateKey +iv +tag');
+    }).select('+salt +verifier +encryptionVersion +protectedKey +protectedKeyIV +protectedKeyTag +publicKey +encryptedPrivateKey +iv +tag');
 
     if (!user) throw new Error('Failed to find user');
 
@@ -142,6 +138,10 @@ export const login2 = async (req: Request, res: Response) => {
           // return (access) token in response
           return res.status(200).send({
             mfaEnabled: false,
+            encryptionVersion: user.encryptionVersion,
+            protectedKey: user.protectedKey ?? null,
+            protectedKeyIV: user.protectedKeyIV ?? null,
+            protectedKeyTag: user.protectedKeyTag ?? null,
             token: tokens.token,
             publicKey: user.publicKey,
             encryptedPrivateKey: user.encryptedPrivateKey,
@@ -182,7 +182,7 @@ export const verifyMfaToken = async (req: Request, res: Response) => {
 
     const user = await User.findOne({
       email
-    }).select('+salt +verifier +publicKey +encryptedPrivateKey +iv +tag');
+    }).select('+salt +verifier +encryptionVersion +protectedKey +protectedKeyIV +protectedKeyTag +publicKey +encryptedPrivateKey +iv +tag');
 
     if (!user) throw new Error('Failed to find user'); 
 
@@ -200,6 +200,10 @@ export const verifyMfaToken = async (req: Request, res: Response) => {
     // case: user does not have MFA enabled
     // return (access) token in response
     return res.status(200).send({
+      encryptionVersion: user.encryptionVersion,
+      protectedKey: user.protectedKey ?? null,
+      protectedKeyIV: user.protectedKeyIV ?? null,
+      protectedKeyTag: user.protectedKeyTag ?? null,
       token: tokens.token,
       publicKey: user.publicKey,
       encryptedPrivateKey: user.encryptedPrivateKey,

backend/src/controllers/v2/index.ts

@@ -1,4 +1,5 @@
 import * as authController from './authController';
+import * as signupController from './signupController';
 import * as usersController from './usersController';
 import * as organizationsController from './organizationsController';
 import * as workspaceController from './workspaceController';
@@ -10,6 +11,7 @@ import * as environmentController from './environmentController';
 
 export {
     authController,
+    signupController,
     usersController,
     organizationsController,
     workspaceController,

backend/src/controllers/v2/signupController.ts

@@ -0,0 +1,239 @@
+import { Request, Response } from 'express';
+import * as Sentry from '@sentry/node';
+import { User, MembershipOrg } from '../../models';
+import { completeAccount } from '../../helpers/user';
+import {
+	initializeDefaultOrg
+} from '../../helpers/signup';
+import { issueTokens } from '../../helpers/auth';
+import { INVITED, ACCEPTED } from '../../variables';
+import axios from 'axios';
+
+// TODO: finish
+
+/**
+ * Complete setting up user by adding their personal and auth information as part of the
+ * signup flow
+ * @param req
+ * @param res
+ * @returns
+ */
+export const completeAccountSignup = async (req: Request, res: Response) => {
+	let user, token, refreshToken;
+	try {
+		const {
+			email,
+			firstName,
+			lastName,
+            protectedKey,
+            protectedKeyIV,
+            protectedKeyTag,
+			publicKey,
+			encryptedPrivateKey,
+			encryptedPrivateKeyIV,
+			encryptedPrivateKeyTag,
+			salt,
+			verifier,
+			organizationName
+		}: {
+			email: string;
+			firstName: string;
+			lastName: string;
+            protectedKey: string;
+            protectedKeyIV: string;
+            protectedKeyTag: string;
+			publicKey: string;
+			encryptedPrivateKey: string;
+			encryptedPrivateKeyIV: string;
+			encryptedPrivateKeyTag: string;
+			salt: string;
+			verifier: string;
+			organizationName: string;
+        } = req.body;
+
+		// get user
+		user = await User.findOne({ email });
+		
+		if (!user || (user && user?.publicKey)) {
+			// case 1: user doesn't exist.
+			// case 2: user has already completed account
+			return res.status(403).send({
+				error: 'Failed to complete account for complete user'
+			});
+		}
+
+		// complete setting up user's account
+		user = await completeAccount({
+			userId: user._id.toString(),
+			firstName,
+			lastName,
+            encryptionVersion: 2,
+            protectedKey,
+            protectedKeyIV,
+            protectedKeyTag,
+			publicKey,
+			encryptedPrivateKey,
+			encryptedPrivateKeyIV,
+			encryptedPrivateKeyTag,
+			salt,
+			verifier
+		});
+
+		if (!user)
+			throw new Error('Failed to complete account for non-existent user'); // ensure user is non-null
+
+		// initialize default organization and workspace
+		await initializeDefaultOrg({
+			organizationName,
+			user
+		});
+
+		// update organization membership statuses that are
+		// invited to completed with user attached
+		await MembershipOrg.updateMany(
+			{
+				inviteEmail: email,
+				status: INVITED
+			},
+			{
+				user,
+				status: ACCEPTED
+			}
+		);
+
+		// issue tokens
+		const tokens = await issueTokens({
+			userId: user._id.toString()
+		});
+
+		token = tokens.token;
+		refreshToken = tokens.refreshToken;
+
+		// sending a welcome email to new users
+		if (process.env.LOOPS_API_KEY) {
+			await axios.post("https://app.loops.so/api/v1/events/send", {
+				"email": email,
+				"eventName": "Sign Up",
+				"firstName": firstName,
+				"lastName": lastName
+			}, {
+				headers: {
+					"Accept": "application/json",
+					"Authorization": "Bearer " + process.env.LOOPS_API_KEY
+				},
+			});
+		}
+	} catch (err) {
+		Sentry.setUser(null);
+		Sentry.captureException(err);
+		return res.status(400).send({
+			message: 'Failed to complete account setup'
+		});
+	}
+
+	return res.status(200).send({
+		message: 'Successfully set up account',
+		user,
+		token,
+		refreshToken
+	});
+};
+
+/**
+ * Complete setting up user by adding their personal and auth information as part of the
+ * invite flow
+ * @param req
+ * @param res
+ * @returns
+ */
+export const completeAccountInvite = async (req: Request, res: Response) => {
+	let user, token, refreshToken;
+	try {
+		const {
+			email,
+			firstName,
+			lastName,
+            protectedKey,
+            protectedKeyIV,
+            protectedKeyTag,
+			publicKey,
+			encryptedPrivateKey,
+			encryptedPrivateKeyIV,
+			encryptedPrivateKeyTag,
+			salt,
+			verifier
+		} = req.body;
+
+		// get user
+		user = await User.findOne({ email });
+
+		if (!user || (user && user?.publicKey)) {
+			// case 1: user doesn't exist.
+			// case 2: user has already completed account
+			return res.status(403).send({
+				error: 'Failed to complete account for complete user'
+			});
+		}
+
+		const membershipOrg = await MembershipOrg.findOne({
+			inviteEmail: email,
+			status: INVITED
+		});
+
+		if (!membershipOrg) throw new Error('Failed to find invitations for email');
+
+		// complete setting up user's account
+		user = await completeAccount({
+			userId: user._id.toString(),
+			firstName,
+			lastName,
+            encryptionVersion: 2,
+            protectedKey,
+            protectedKeyIV,
+            protectedKeyTag,
+			publicKey,
+			encryptedPrivateKey,
+			encryptedPrivateKeyIV,
+			encryptedPrivateKeyTag,
+			salt,
+			verifier
+		});
+
+		if (!user)
+			throw new Error('Failed to complete account for non-existent user');
+
+		// update organization membership statuses that are
+		// invited to completed with user attached
+		await MembershipOrg.updateMany(
+			{
+				inviteEmail: email,
+				status: INVITED
+			},
+			{
+				user,
+				status: ACCEPTED
+			}
+		);
+
+		// issue tokens
+		const tokens = await issueTokens({
+			userId: user._id.toString()
+		});
+
+		token = tokens.token;
+		refreshToken = tokens.refreshToken;
+	} catch (err) {
+		Sentry.setUser(null);
+		Sentry.captureException(err);
+		return res.status(400).send({
+			message: 'Failed to complete account setup'
+		});
+	}
+
+	return res.status(200).send({
+		message: 'Successfully set up account',
+		user,
+		token,
+		refreshToken
+	});
+};

backend/src/helpers/user.ts

@@ -1,5 +1,5 @@
 import * as Sentry from '@sentry/node';
-import { User, IUser } from '../models';
+import { User } from '../models';
 
 /**
  * Initialize a user under email [email]
@@ -28,10 +28,14 @@ const setupAccount = async ({ email }: { email: string }) => {
  * @param {String} obj.userId - id of user to finish setting up
  * @param {String} obj.firstName - first name of user
  * @param {String} obj.lastName - last name of user
+ * @param {Number} obj.encryptionVersion - version of auth encryption scheme used
+ * @param {String} obj.protectedKey - protected key in encryption version 2
+ * @param {String} obj.protectedKeyIV - IV of protected key in encryption version 2
+ * @param {String} obj.protectedKeyTag - tag of protected key in encryption version 2
  * @param {String} obj.publicKey - publickey of user
  * @param {String} obj.encryptedPrivateKey - (encrypted) private key of user
- * @param {String} obj.iv - iv for (encrypted) private key of user
- * @param {String} obj.tag - tag for (encrypted) private key of user
+ * @param {String} obj.encryptedPrivateKeyIV - iv for (encrypted) private key of user
+ * @param {String} obj.encryptedPrivateKeyTag - tag for (encrypted) private key of user
  * @param {String} obj.salt - salt for auth SRP
  * @param {String} obj.verifier - verifier for auth SRP
  * @returns {Object} user - the completed user
@@ -40,20 +44,28 @@ const completeAccount = async ({
 	userId,
 	firstName,
 	lastName,
+	encryptionVersion,
+	protectedKey,
+	protectedKeyIV,
+	protectedKeyTag,
 	publicKey,
 	encryptedPrivateKey,
-	iv,
-	tag,
+	encryptedPrivateKeyIV,
+	encryptedPrivateKeyTag,
 	salt,
 	verifier
 }: {
 	userId: string;
 	firstName: string;
 	lastName: string;
+	encryptionVersion: number;
+	protectedKey: string;
+	protectedKeyIV: string;
+	protectedKeyTag: string;
 	publicKey: string;
 	encryptedPrivateKey: string;
-	iv: string;
-	tag: string;
+	encryptedPrivateKeyIV: string;
+	encryptedPrivateKeyTag: string;
 	salt: string;
 	verifier: string;
 }) => {
@@ -67,10 +79,14 @@ const completeAccount = async ({
 			{
 				firstName,
 				lastName,
+				encryptionVersion,
+				protectedKey,
+				protectedKeyIV,
+				protectedKeyTag,
 				publicKey,
 				encryptedPrivateKey,
-				iv,
-				tag,
+				iv: encryptedPrivateKeyIV,
+				tag: encryptedPrivateKeyTag,
 				salt,
 				verifier
 			},

backend/src/models/user.ts

@@ -1,11 +1,14 @@
 import { Schema, model, Types } from 'mongoose';
-import { MFA_METHOD_EMAIL } from '../variables';
 
 export interface IUser {
 	_id: Types.ObjectId;
 	email: string;
 	firstName?: string;
 	lastName?: string;
+	encryptionVersion: number;
+	protectedKey: string;
+	protectedKeyIV: string;
+	protectedKeyTag: string;
 	publicKey?: string;
 	encryptedPrivateKey?: string;
 	iv?: string;
@@ -28,6 +31,23 @@ const userSchema = new Schema<IUser>(
 		lastName: {
 			type: String
 		},
+		encryptionVersion: {
+			type: Number,
+			select: false,
+			default: 1 // to resolve backward-compatibility issues
+		},
+		protectedKey: { // introduced as part of encryption version 2
+			type: String,
+			select: false
+		},
+		protectedKeyIV: { // introduced as part of encryption version 2
+			type: String,
+			select: false
+		},
+		protectedKeyTag: { // introduced as part of encryption version 2
+			type: String,
+			select: false
+		},
 		publicKey: {
 			type: String,
 			select: false
@@ -36,11 +56,11 @@ const userSchema = new Schema<IUser>(
 			type: String,
 			select: false
 		},
-		iv: {
+		iv: { // iv of [encryptedPrivateKey]
 			type: String,
 			select: false
 		},
-		tag: {
+		tag: { // tag of [encryptedPrivateKey]
 			type: String,
 			select: false
 		},

backend/src/routes/v1/password.ts

@@ -10,7 +10,7 @@ router.post(
 	requireAuth({
 		acceptedAuthModes: ['jwt']
 	}),
-	body('clientPublicKey').exists().trim().notEmpty(),
+	body('clientPublicKey').exists().isString().trim().notEmpty(),
 	validateRequest,
 	passwordController.srp1
 );
@@ -22,11 +22,14 @@ router.post(
 		acceptedAuthModes: ['jwt']
 	}),
 	body('clientProof').exists().trim().notEmpty(),
-	body('encryptedPrivateKey').exists().trim().notEmpty().notEmpty(), // private key encrypted under new pwd
-	body('iv').exists().trim().notEmpty(), // new iv for private key
-	body('tag').exists().trim().notEmpty(), // new tag for private key
-	body('salt').exists().trim().notEmpty(), // part of new pwd
-	body('verifier').exists().trim().notEmpty(), // part of new pwd
+	body('protectedKey').exists().isString().trim().notEmpty(),
+	body('protectedKeyIV').exists().isString().trim().notEmpty(),
+	body('protectedKeyTag').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKey').exists().isString().trim().notEmpty(), // private key encrypted under new pwd
+	body('encryptedPrivateKeyIV').exists().isString().trim().notEmpty(), // new iv for private key
+	body('encryptedPrivateKeyTag').exists().isString().trim().notEmpty(), // new tag for private key
+	body('salt').exists().isString().trim().notEmpty(), // part of new pwd
+	body('verifier').exists().isString().trim().notEmpty(), // part of new pwd
 	validateRequest,
 	passwordController.changePassword
 );
@@ -34,7 +37,7 @@ router.post(
 router.post(
 	'/email/password-reset',
 	passwordLimiter,
-	body('email').exists().trim().notEmpty(),
+	body('email').exists().isString().trim().notEmpty().isEmail(),
 	validateRequest,
 	passwordController.emailPasswordReset
 );
@@ -42,8 +45,8 @@ router.post(
 router.post(
 	'/email/password-reset-verify',
 	passwordLimiter,
-	body('email').exists().trim().notEmpty().isEmail(),
-	body('code').exists().trim().notEmpty(),
+	body('email').exists().isString().trim().notEmpty().isEmail(),
+	body('code').exists().isString().trim().notEmpty(),
 	validateRequest,
 	passwordController.emailPasswordResetVerify
 );
@@ -61,12 +64,12 @@ router.post(
 	requireAuth({
 		acceptedAuthModes: ['jwt']
 	}),
-	body('clientProof').exists().trim().notEmpty(),
-	body('encryptedPrivateKey').exists().trim().notEmpty(), // (backup) private key encrypted under a strong key
-	body('iv').exists().trim().notEmpty(), // new iv for (backup) private key
-	body('tag').exists().trim().notEmpty(), // new tag for (backup) private key
-	body('salt').exists().trim().notEmpty(), // salt generated from strong key
-	body('verifier').exists().trim().notEmpty(), // salt generated from strong key
+	body('clientProof').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKey').exists().isString().trim().notEmpty(), // (backup) private key encrypted under a strong key
+	body('iv').exists().isString().trim().notEmpty(), // new iv for (backup) private key
+	body('tag').exists().isString().trim().notEmpty(), // new tag for (backup) private key
+	body('salt').exists().isString().trim().notEmpty(), // salt generated from strong key
+	body('verifier').exists().isString().trim().notEmpty(), // salt generated from strong key
 	validateRequest,
 	passwordController.createBackupPrivateKey
 );
@@ -74,11 +77,14 @@ router.post(
 router.post(
 	'/password-reset',
 	requireSignupAuth,
-	body('encryptedPrivateKey').exists().trim().notEmpty(), // private key encrypted under new pwd
-	body('iv').exists().trim().notEmpty(), // new iv for private key
-	body('tag').exists().trim().notEmpty(), // new tag for private key 
-	body('salt').exists().trim().notEmpty(), // part of new pwd
-	body('verifier').exists().trim().notEmpty(), // part of new pwd
+	body('protectedKey').exists().isString().trim().notEmpty(),
+	body('protectedKeyIV').exists().isString().trim().notEmpty(),
+	body('protectedKeyTag').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKey').exists().isString().trim().notEmpty(), // private key encrypted under new pwd
+	body('encryptedPrivateKeyIV').exists().isString().trim().notEmpty(), // new iv for private key
+	body('encryptedPrivateKeyTag').exists().isString().trim().notEmpty(), // new tag for private key 
+	body('salt').exists().isString().trim().notEmpty(), // part of new pwd
+	body('verifier').exists().isString().trim().notEmpty(), // part of new pwd
 	validateRequest,
 	passwordController.resetPassword
 );

backend/src/routes/v1/signup.ts

@@ -1,7 +1,7 @@
 import express from 'express';
 const router = express.Router();
 import { body } from 'express-validator';
-import { requireSignupAuth, validateRequest } from '../../middleware';
+import { validateRequest } from '../../middleware';
 import { signupController } from '../../controllers/v1';
 import { authLimiter } from '../../helpers/rateLimiter';
 
@@ -22,39 +22,4 @@ router.post(
 	signupController.verifyEmailSignup
 );
 
-router.post(
-	'/complete-account/signup',
-	authLimiter,
-	requireSignupAuth,
-	body('email').exists().trim().notEmpty().isEmail(),
-	body('firstName').exists().trim().notEmpty(),
-	body('lastName').exists().trim().notEmpty(),
-	body('publicKey').exists().trim().notEmpty(),
-	body('encryptedPrivateKey').exists().trim().notEmpty(),
-	body('iv').exists().trim().notEmpty(),
-	body('tag').exists().trim().notEmpty(),
-	body('salt').exists().trim().notEmpty(),
-	body('verifier').exists().trim().notEmpty(),
-	body('organizationName').exists().trim().notEmpty(),
-	validateRequest,
-	signupController.completeAccountSignup
-);
-
-router.post(
-	'/complete-account/invite',
-	authLimiter,
-	requireSignupAuth,
-	body('email').exists().trim().notEmpty().isEmail(),
-	body('firstName').exists().trim().notEmpty(),
-	body('lastName').exists().trim().notEmpty(),
-	body('publicKey').exists().trim().notEmpty(),
-	body('encryptedPrivateKey').exists().trim().notEmpty(),
-	body('iv').exists().trim().notEmpty(),
-	body('tag').exists().trim().notEmpty(),
-	body('salt').exists().trim().notEmpty(),
-	body('verifier').exists().trim().notEmpty(),
-	validateRequest,
-	signupController.completeAccountInvite
-);
-
 export default router;

backend/src/routes/v2/index.ts

@@ -1,4 +1,5 @@
 import auth from './auth';
+import signup from './signup';
 import users from './users';
 import organizations from './organizations';
 import workspace from './workspace';
@@ -10,6 +11,7 @@ import environment from "./environment"
 
 export {
     auth,
+    signup,
     users,
     organizations,
     workspace,

backend/src/routes/v2/signup.ts

@@ -0,0 +1,49 @@
+import express from 'express';
+const router = express.Router();
+import { body } from 'express-validator';
+import { requireSignupAuth, validateRequest } from '../../middleware';
+import { signupController } from '../../controllers/v2';
+import { authLimiter } from '../../helpers/rateLimiter';
+
+router.post(
+    '/complete-account/signup',
+    authLimiter,
+    requireSignupAuth,
+    body('email').exists().isString().trim().notEmpty().isEmail(),
+	body('firstName').exists().isString().trim().notEmpty(),
+	body('lastName').exists().isString().trim().notEmpty(),
+	body('protectedKey').exists().isString().trim().notEmpty(),
+	body('protectedKeyIV').exists().isString().trim().notEmpty(),
+	body('protectedKeyTag').exists().isString().trim().notEmpty(),
+	body('publicKey').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKey').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKeyIV').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKeyTag').exists().isString().trim().notEmpty(),
+	body('salt').exists().isString().trim().notEmpty(),
+	body('verifier').exists().isString().trim().notEmpty(),
+	body('organizationName').exists().isString().trim().notEmpty(),
+    validateRequest,
+    signupController.completeAccountSignup
+);
+
+router.post(
+	'/complete-account/invite',
+	authLimiter,
+	requireSignupAuth,
+	body('email').exists().isString().trim().notEmpty().isEmail(),
+	body('firstName').exists().isString().trim().notEmpty(),
+	body('lastName').exists().isString().trim().notEmpty(),
+	body('protectedKey').exists().isString().trim().notEmpty(),
+	body('protectedKeyIV').exists().isString().trim().notEmpty(),
+	body('protectedKeyTag').exists().isString().trim().notEmpty(),
+	body('publicKey').exists().trim().notEmpty(),
+	body('encryptedPrivateKey').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKeyIV').exists().isString().trim().notEmpty(),
+	body('encryptedPrivateKeyTag').exists().isString().trim().notEmpty(),
+	body('salt').exists().isString().trim().notEmpty(),
+	body('verifier').exists().isString().trim().notEmpty(),
+	validateRequest,
+	signupController.completeAccountInvite
+);
+
+export default router;