initial commit

app/api/auth/login/route.ts

@@ -0,0 +1,53 @@
+import { NextRequest, NextResponse } from 'next/server';
+import bcrypt from 'bcryptjs';
+import { SignJWT } from 'jose';
+import { prisma } from '@/lib/prisma';
+
+const JWT_SECRET = new TextEncoder().encode(
+  process.env.JWT_SECRET || 'your-secret-key-at-least-32-chars-long'
+);
+
+export async function POST(request: NextRequest) {
+  try {
+    const { username, password } = await request.json();
+
+    if (!username || !password) {
+      return NextResponse.json({ error: 'Username and password are required' }, { status: 400 });
+    }
+
+    const user = await prisma.user.findUnique({
+      where: { username },
+    });
+
+    if (!user) {
+      return NextResponse.json({ error: 'Invalid credentials' }, { status: 401 });
+    }
+
+    const isPasswordValid = await bcrypt.compare(password, user.password);
+
+    if (!isPasswordValid) {
+      return NextResponse.json({ error: 'Invalid credentials' }, { status: 401 });
+    }
+
+    const token = await new SignJWT({ userId: user.id, username: user.username })
+      .setProtectedHeader({ alg: 'HS256' })
+      .setIssuedAt()
+      .setExpirationTime('30d')
+      .sign(JWT_SECRET);
+
+    const response = NextResponse.json({ message: 'Login successful' }, { status: 200 });
+
+    response.cookies.set('token', token, {
+      httpOnly: true,
+      secure: process.env.NODE_ENV === 'production',
+      sameSite: 'strict',
+      maxAge: 30 * 24 * 60 * 60, // 30 days
+      path: '/',
+    });
+
+    return response;
+  } catch (error) {
+    console.error('Login error:', error);
+    return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
+  }
+}