feat: add approvals workflow and unified member invitation management across projects, workspaces, and videos

This commit is contained in:
Yusuf İpek
2026-02-25 16:24:45 +03:00
parent 0ae1becc1b
commit a2b07b3e19
36 changed files with 3122 additions and 982 deletions
+54 -24
View File
@@ -1,6 +1,7 @@
import { NextRequest } from 'next/server';
import { db } from '@/lib/db';
import bcrypt from 'bcryptjs';
import { acceptInvitationTokenForUser, getValidInvitationByToken } from '@/lib/invitations';
import { checkRateLimit, getClientIp, rateLimitHeaders, RATE_LIMIT_CONFIGS } from '@/lib/rate-limit';
import { apiErrors, successResponse, withCacheControl } from '@/lib/api-response';
@@ -16,27 +17,7 @@ export async function POST(request: NextRequest) {
}
const body = await request.json();
const { name, email, password, inviteCode } = body;
// Validate invite code using constant-time comparison to prevent timing attacks
const validInviteCode = process.env.INVITE_CODE;
if (!validInviteCode || !inviteCode) {
return apiErrors.forbidden('Invalid invite code');
}
// Constant-time comparison
const { timingSafeEqual } = await import('crypto');
const validBuffer = Buffer.from(validInviteCode);
const providedBuffer = Buffer.from(String(inviteCode));
// Ensure same length for comparison (prevents length-based timing leak)
const isValidLength = validBuffer.length === providedBuffer.length;
const compareBuffer = isValidLength ? providedBuffer : validBuffer;
const isValidCode = isValidLength && timingSafeEqual(validBuffer, compareBuffer);
if (!isValidCode) {
return apiErrors.forbidden('Invalid invite code');
}
const { name, email, password, inviteCode, invitationToken } = body;
// Validate required fields
if (!name || typeof name !== 'string' || name.trim().length < 2) {
@@ -46,20 +27,57 @@ export async function POST(request: NextRequest) {
if (!email || typeof email !== 'string') {
return apiErrors.badRequest('Email is required');
}
const normalizedEmail = email.toLowerCase().trim();
// Basic email validation
const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
if (!emailRegex.test(email)) {
if (!emailRegex.test(normalizedEmail)) {
return apiErrors.validationError('Invalid email format');
}
// Allow registration via a valid invitation token OR global invite code.
let invitationIsValid = false;
let validatedInvitationToken: string | null = null;
if (typeof invitationToken === 'string' && invitationToken.trim()) {
const normalizedToken = invitationToken.trim();
const invitation = await getValidInvitationByToken(normalizedToken);
if (invitation && invitation.email === normalizedEmail) {
invitationIsValid = true;
validatedInvitationToken = normalizedToken;
} else {
return apiErrors.forbidden('Invalid or expired invitation token');
}
}
if (!invitationIsValid) {
// Validate invite code using constant-time comparison to prevent timing attacks
const validInviteCode = process.env.INVITE_CODE;
if (!validInviteCode || !inviteCode) {
return apiErrors.forbidden('Invalid invite code');
}
// Constant-time comparison
const { timingSafeEqual } = await import('crypto');
const validBuffer = Buffer.from(validInviteCode);
const providedBuffer = Buffer.from(String(inviteCode));
// Ensure same length for comparison (prevents length-based timing leak)
const isValidLength = validBuffer.length === providedBuffer.length;
const compareBuffer = isValidLength ? providedBuffer : validBuffer;
const isValidCode = isValidLength && timingSafeEqual(validBuffer, compareBuffer);
if (!isValidCode) {
return apiErrors.forbidden('Invalid invite code');
}
}
if (!password || typeof password !== 'string' || password.length < 8) {
return apiErrors.badRequest('Password must be at least 8 characters');
}
// Check if email already exists
const existingUser = await db.user.findUnique({
where: { email: email.toLowerCase() },
where: { email: normalizedEmail },
});
if (existingUser) {
@@ -73,7 +91,7 @@ export async function POST(request: NextRequest) {
const user = await db.user.create({
data: {
name: name.trim(),
email: email.toLowerCase(),
email: normalizedEmail,
password: hashedPassword,
},
select: {
@@ -84,6 +102,18 @@ export async function POST(request: NextRequest) {
},
});
if (validatedInvitationToken) {
const result = await acceptInvitationTokenForUser({
token: validatedInvitationToken,
userId: user.id,
email: normalizedEmail,
});
if (result !== 'accepted') {
await db.user.delete({ where: { id: user.id } });
return apiErrors.conflict('Invitation could not be accepted. Please request a new invitation.');
}
}
const response = successResponse(
{ message: 'Account created successfully', user },
201