Files
Aegis/frontend/src/pages/LoginPage.tsx
T

106 lines
3.3 KiB
TypeScript

import { useState, type FormEvent } from "react";
import { useNavigate } from "react-router-dom";
import { useAuth } from "../context/AuthContext";
export default function LoginPage() {
const { login, isAuthenticated } = useAuth();
const navigate = useNavigate();
const [username, setUsername] = useState("");
const [password, setPassword] = useState("");
const [error, setError] = useState<string | null>(null);
const [loading, setLoading] = useState(false);
// If already logged in, redirect immediately
if (isAuthenticated) {
navigate("/dashboard", { replace: true });
return null;
}
async function handleSubmit(e: FormEvent) {
e.preventDefault();
setError(null);
setLoading(true);
try {
await login(username, password);
navigate("/dashboard", { replace: true });
} catch {
setError("Invalid username or password");
} finally {
setLoading(false);
}
}
return (
<div className="flex min-h-screen items-center justify-center bg-gray-950 px-4">
<div className="w-full max-w-sm space-y-8">
{/* Logo */}
<div className="flex flex-col items-center gap-3">
<img src="/aegis-logo.png" alt="Aegis" className="h-16 w-16 rounded-full" />
<h1 className="text-2xl font-bold tracking-wide text-white">
Aegis
</h1>
<p className="text-sm text-gray-400">
MITRE ATT&CK Coverage Platform
</p>
</div>
{/* Form */}
<form onSubmit={handleSubmit} className="space-y-5">
<div>
<label
htmlFor="username"
className="mb-1.5 block text-sm font-medium text-gray-300"
>
Username
</label>
<input
id="username"
type="text"
required
autoFocus
value={username}
onChange={(e) => setUsername(e.target.value)}
className="w-full rounded-lg border border-gray-700 bg-gray-900 px-3 py-2 text-sm text-white placeholder-gray-500 outline-none focus:border-cyan-500 focus:ring-1 focus:ring-cyan-500"
placeholder="admin"
/>
</div>
<div>
<label
htmlFor="password"
className="mb-1.5 block text-sm font-medium text-gray-300"
>
Password
</label>
<input
id="password"
type="password"
required
value={password}
onChange={(e) => setPassword(e.target.value)}
className="w-full rounded-lg border border-gray-700 bg-gray-900 px-3 py-2 text-sm text-white placeholder-gray-500 outline-none focus:border-cyan-500 focus:ring-1 focus:ring-cyan-500"
placeholder="••••••••"
/>
</div>
{error && (
<p className="rounded-lg bg-red-500/10 px-3 py-2 text-sm text-red-400">
{error}
</p>
)}
<button
type="submit"
disabled={loading}
className="w-full rounded-lg bg-cyan-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-cyan-500 disabled:opacity-50"
>
{loading ? "Signing in…" : "Sign in"}
</button>
</form>
</div>
</div>
);
}