120 lines
3.4 KiB
TypeScript
120 lines
3.4 KiB
TypeScript
import { NextResponse } from 'next/server';
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import { ImapFlow } from 'imapflow';
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import { getServerSession } from 'next-auth';
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import { authOptions } from '@/app/api/auth/[...nextauth]/route';
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import { prisma } from '@/lib/prisma';
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// Simple in-memory cache for email content
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const emailContentCache = new Map<string, any>();
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export async function GET(
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request: Request,
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{ params }: { params: { id: string } }
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) {
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try {
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const { id } = await Promise.resolve(params);
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// Authentication check
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const session = await getServerSession(authOptions);
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if (!session?.user?.id) {
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return NextResponse.json(
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{ error: 'Unauthorized' },
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{ status: 401 }
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);
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}
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// Check cache first
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const cacheKey = `email:${session.user.id}:${id}`;
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if (emailContentCache.has(cacheKey)) {
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return NextResponse.json(emailContentCache.get(cacheKey));
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}
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// Get credentials from database
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const credentials = await prisma.mailCredentials.findUnique({
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where: {
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userId: session.user.id
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}
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});
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if (!credentials) {
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return NextResponse.json(
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{ error: 'No mail credentials found. Please configure your email account.' },
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{ status: 401 }
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);
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}
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// Create IMAP client
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const client = new ImapFlow({
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host: credentials.host,
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port: credentials.port,
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secure: true,
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auth: {
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user: credentials.email,
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pass: credentials.password,
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},
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logger: false,
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emitLogs: false,
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tls: {
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rejectUnauthorized: false
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}
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});
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try {
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await client.connect();
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// Open INBOX
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await client.mailboxOpen('INBOX');
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// Fetch the email with UID search
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const message = await client.fetchOne(id, {
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uid: true,
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source: true,
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envelope: true,
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bodyStructure: true,
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flags: true
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});
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if (!message) {
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return NextResponse.json(
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{ error: 'Email not found' },
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{ status: 404 }
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);
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}
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// Parse the email content
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const emailContent = {
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id: message.uid.toString(),
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from: message.envelope.from?.[0]?.address || '',
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fromName: message.envelope.from?.[0]?.name ||
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message.envelope.from?.[0]?.address?.split('@')[0] || '',
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to: message.envelope.to?.map((addr: any) => addr.address).join(', ') || '',
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subject: message.envelope.subject || '(No subject)',
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date: message.envelope.date?.toISOString() || new Date().toISOString(),
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content: message.source?.toString() || '',
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read: message.flags.has('\\Seen'),
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starred: message.flags.has('\\Flagged'),
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flags: Array.from(message.flags),
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hasAttachments: message.bodyStructure?.type === 'multipart'
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};
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// Cache the email content (with a 15-minute expiry)
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emailContentCache.set(cacheKey, emailContent);
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setTimeout(() => emailContentCache.delete(cacheKey), 15 * 60 * 1000);
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// Return the email content
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return NextResponse.json(emailContent);
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} finally {
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try {
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await client.logout();
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} catch (e) {
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console.error('Error during IMAP logout:', e);
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}
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}
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} catch (error) {
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console.error('Error fetching email:', error);
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return NextResponse.json(
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{ error: 'Failed to fetch email content' },
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{ status: 500 }
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);
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}
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}
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