196 lines
No EOL
7.5 KiB
TypeScript
196 lines
No EOL
7.5 KiB
TypeScript
import type { APIRoute } from 'astro';
|
||
import { pb } from '../../../lib/pb';
|
||
import { sendEmail, getSiteUrl } from '../../../lib/email';
|
||
|
||
const RATE_LIMIT_MAX_REQUESTS = 3;
|
||
const RATE_LIMIT_WINDOW_MS = 60 * 60 * 1000;
|
||
|
||
const rateLimitStore = new Map<string, number[]>();
|
||
|
||
function cleanOldRecords(email: string, now: number) {
|
||
const timestamps = rateLimitStore.get(email) || [];
|
||
const windowStart = now - RATE_LIMIT_WINDOW_MS;
|
||
const validTimestamps = timestamps.filter(ts => ts > windowStart);
|
||
if (validTimestamps.length === 0) {
|
||
rateLimitStore.delete(email);
|
||
} else {
|
||
rateLimitStore.set(email, validTimestamps);
|
||
}
|
||
}
|
||
|
||
function checkRateLimit(email: string): { allowed: boolean; remaining?: number; resetIn?: number } {
|
||
const now = Date.now();
|
||
const normalizedEmail = email.toLowerCase().trim();
|
||
|
||
cleanOldRecords(normalizedEmail, now);
|
||
|
||
const timestamps = rateLimitStore.get(normalizedEmail) || [];
|
||
|
||
if (timestamps.length >= RATE_LIMIT_MAX_REQUESTS) {
|
||
const oldestTimestamp = timestamps[0];
|
||
const resetIn = RATE_LIMIT_WINDOW_MS - (now - oldestTimestamp);
|
||
return { allowed: false, resetIn };
|
||
}
|
||
|
||
timestamps.push(now);
|
||
rateLimitStore.set(normalizedEmail, timestamps);
|
||
|
||
return { allowed: true, remaining: RATE_LIMIT_MAX_REQUESTS - timestamps.length };
|
||
}
|
||
|
||
function generateResetPasswordHtml(firstName: string, resetLink: string): string {
|
||
return `
|
||
<!DOCTYPE html>
|
||
<html>
|
||
<head>
|
||
<meta charset="utf-8">
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||
<title>Сброс пароля</title>
|
||
</head>
|
||
<body style="margin: 0; padding: 0; background-color: #f5f7fa; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;">
|
||
<table width="100%" cellpadding="0" cellspacing="0" style="background-color: #f5f7fa; padding: 40px 20px;">
|
||
<tr>
|
||
<td align="center">
|
||
<table width="100%" cellpadding="0" cellspacing="0" style="max-width: 600px; background-color: #ffffff; border-radius: 16px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.08);">
|
||
<tr>
|
||
<td style="background: linear-gradient(135deg, #1e3050 0%, #2d4a6f 100%); padding: 30px 40px; text-align: center;">
|
||
<h1 style="color: #ffffff; margin: 0; font-size: 28px; font-weight: 700;">Автоюрист Сургут</h1>
|
||
<p style="color: rgba(255,255,255,0.8); margin: 10px 0 0 0; font-size: 16px;">Юридические услуги для автовладельцев</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td style="padding: 40px;">
|
||
<h2 style="color: #1e3050; margin: 0 0 20px 0; font-size: 24px; font-weight: 700;">Сброс пароля</h2>
|
||
<p style="color: #64748b; font-size: 16px; line-height: 1.6; margin: 0 0 20px 0;">
|
||
Здравствуйте, ${firstName}!
|
||
</p>
|
||
<p style="color: #64748b; font-size: 16px; line-height: 1.6; margin: 0 0 30px 0;">
|
||
Вы запросили сброс пароля. Нажмите кнопку ниже для создания нового пароля:
|
||
</p>
|
||
<table width="100%" cellpadding="0" cellspacing="0">
|
||
<tr>
|
||
<td align="center">
|
||
<a href="${resetLink}" style="display: inline-block; background: linear-gradient(135deg, #eac26e 0%, #ce9f40 100%); color: #ffffff; text-decoration: none; padding: 16px 32px; border-radius: 8px; font-size: 16px; font-weight: 700;">
|
||
Сбросить пароль
|
||
</a>
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
<p style="color: #94a3b8; font-size: 14px; margin: 30px 0 0 0;">
|
||
Ссылка действительна 1 час. Если вы не запрашивали сброс пароля, просто проигнорируйте это письмо.
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td style="background-color: #1e3050; padding: 24px 40px; text-align: center;">
|
||
<p style="color: rgba(255,255,255,0.6); font-size: 14px; margin: 0;">
|
||
© 2026 Автоюрист Сургут. Все права защищены.
|
||
</p>
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</body>
|
||
</html>`;
|
||
}
|
||
|
||
export const POST: APIRoute = async ({ request }) => {
|
||
try {
|
||
let body;
|
||
try {
|
||
body = await request.json();
|
||
} catch {
|
||
return new Response(
|
||
JSON.stringify({ error: 'Неверный формат данных' }),
|
||
{ status: 400, headers: { 'Content-Type': 'application/json' } }
|
||
);
|
||
}
|
||
|
||
const { email } = body;
|
||
|
||
if (!email) {
|
||
return new Response(
|
||
JSON.stringify({ error: 'Email обязателен' }),
|
||
{ status: 400, headers: { 'Content-Type': 'application/json' } }
|
||
);
|
||
}
|
||
|
||
const rateLimitResult = checkRateLimit(email);
|
||
if (!rateLimitResult.allowed) {
|
||
const resetMinutes = Math.ceil((rateLimitResult.resetIn || 0) / 60000);
|
||
return new Response(
|
||
JSON.stringify({
|
||
error: 'Слишком много запросов. Попробуйте позже',
|
||
retryAfter: resetMinutes
|
||
}),
|
||
{
|
||
status: 429,
|
||
headers: {
|
||
'Content-Type': 'application/json',
|
||
'Retry-After': String(resetMinutes * 60)
|
||
}
|
||
}
|
||
);
|
||
}
|
||
|
||
// Проверяем существует ли пользователь
|
||
let user = null;
|
||
try {
|
||
user = await pb.collection('users').getFirstListItem(`email="${email}"`);
|
||
} catch (e) {
|
||
console.log('User not found, still return success');
|
||
}
|
||
|
||
if (!user) {
|
||
return new Response(
|
||
JSON.stringify({
|
||
success: true,
|
||
message: 'Ссылка для сброса пароля отправлена'
|
||
}),
|
||
{ status: 200, headers: { 'Content-Type': 'application/json' } }
|
||
);
|
||
}
|
||
|
||
// Создаём свой токен сброса
|
||
const resetToken = Buffer.from(`${user.id}:${Date.now()}`).toString('base64').replace(/=/g, '');
|
||
const resetLink = `${getSiteUrl()}/auth/reset-password?token=${resetToken}&userId=${user.id}`;
|
||
|
||
// Отправляем письмо через SMTP.BZ
|
||
const firstName = user.firstName || 'Пользователь';
|
||
const html = generateResetPasswordHtml(firstName, resetLink);
|
||
|
||
const emailSent = await sendEmail({
|
||
to: email,
|
||
subject: 'Сброс пароля — Автоюрист Сургут',
|
||
html
|
||
});
|
||
|
||
console.log('Password reset email sent:', emailSent);
|
||
|
||
if (!emailSent) {
|
||
return new Response(
|
||
JSON.stringify({ error: 'Не удалось отправить письмо. Попробуйте позже.' }),
|
||
{ status: 500, headers: { 'Content-Type': 'application/json' } }
|
||
);
|
||
}
|
||
|
||
return new Response(
|
||
JSON.stringify({
|
||
success: true,
|
||
message: 'Письмо для сброса пароля отправлено'
|
||
}),
|
||
{ status: 200, headers: { 'Content-Type': 'application/json' } }
|
||
);
|
||
|
||
} catch (error) {
|
||
console.error('[PASSWORD_RESET] Error:', error);
|
||
return new Response(
|
||
JSON.stringify({
|
||
error: 'Внутренняя ошибка сервера'
|
||
}),
|
||
{ status: 500, headers: { 'Content-Type': 'application/json' } }
|
||
);
|
||
}
|
||
}; |