Files
ExcaliDash/frontend/src/pages/Login.tsx
T

328 lines
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TypeScript

import React, { useEffect, useState } from 'react';
import { useNavigate, Link, useSearchParams } from 'react-router-dom';
import { useAuth } from '../context/AuthContext';
import { Logo } from '../components/Logo';
import * as api from '../api';
import { USER_KEY } from '../utils/impersonation';
import {
getPasswordMinLength,
getPasswordRequirementsLabel,
validatePasswordForCurrentEnv,
} from '../utils/passwordPolicy';
export const Login: React.FC = () => {
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const [newPassword, setNewPassword] = useState('');
const [confirmNewPassword, setConfirmNewPassword] = useState('');
const [error, setError] = useState('');
const [loading, setLoading] = useState(false);
const {
login,
logout,
authEnabled,
oidcEnabled,
oidcEnforced,
oidcProvider,
bootstrapRequired,
authOnboardingRequired,
isAuthenticated,
loading: authLoading,
user,
} = useAuth();
const navigate = useNavigate();
const [searchParams] = useSearchParams();
const queryMustReset = searchParams.get('mustReset') === '1';
const oidcErrorCode = searchParams.get('oidcError');
const oidcErrorMessage = searchParams.get('oidcErrorMessage');
const oidcReturnTo = searchParams.get('returnTo') || '/';
const mustReset = Boolean(user?.mustResetPassword) || queryMustReset;
useEffect(() => {
if (!oidcErrorCode) return;
setError(oidcErrorMessage || 'OIDC sign-in failed');
}, [oidcErrorCode, oidcErrorMessage]);
useEffect(() => {
if (authLoading || authEnabled === null) return;
if (authOnboardingRequired) {
navigate('/auth-setup', { replace: true });
return;
}
if (!authEnabled) {
navigate('/', { replace: true });
return;
}
if (bootstrapRequired) {
navigate('/register', { replace: true });
return;
}
if (oidcEnforced && !mustReset) {
if (!oidcErrorCode) {
api.startOidcSignIn(oidcReturnTo);
}
return;
}
if (isAuthenticated) {
if (mustReset) return;
navigate('/', { replace: true });
}
}, [
authEnabled,
authLoading,
authOnboardingRequired,
bootstrapRequired,
isAuthenticated,
mustReset,
navigate,
oidcEnforced,
oidcErrorCode,
oidcReturnTo,
]);
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError('');
setLoading(true);
try {
await login(email, password);
const stored = localStorage.getItem(USER_KEY);
const storedUser = stored ? (JSON.parse(stored) as { mustResetPassword?: boolean } | null) : null;
if (storedUser?.mustResetPassword) {
setPassword('');
return;
}
navigate('/');
} catch (err: unknown) {
const message = err instanceof Error ? err.message : 'Failed to login';
setError(message);
} finally {
setLoading(false);
}
};
const handleMustReset = async (e: React.FormEvent) => {
e.preventDefault();
setError('');
if (!newPassword || !confirmNewPassword) {
setError('Please enter and confirm a new password');
return;
}
const passwordError = validatePasswordForCurrentEnv(newPassword, 'New password');
if (passwordError) {
setError(passwordError);
return;
}
if (newPassword !== confirmNewPassword) {
setError('New passwords do not match');
return;
}
setLoading(true);
try {
const response = await api.api.post<{
user: { id: string; email: string; name: string; role?: string; mustResetPassword?: boolean };
accessToken: string;
refreshToken: string;
}>('/auth/must-reset-password', { newPassword });
localStorage.setItem(USER_KEY, JSON.stringify(response.data.user));
window.location.href = '/';
} catch (err: unknown) {
let message = 'Failed to reset password';
if (api.isAxiosError(err)) {
message = err.response?.data?.message || err.response?.data?.error || message;
}
setError(message);
} finally {
setLoading(false);
}
};
return (
<div className="min-h-screen flex items-center justify-center bg-gray-50 dark:bg-gray-900 px-4">
<div className="max-w-md w-full space-y-8">
<div className="text-center">
<Logo className="mx-auto h-12 w-auto" />
<h2 className="mt-6 text-3xl font-extrabold text-gray-900 dark:text-white">
{mustReset
? 'Reset your password'
: oidcEnforced
? `Sign in with ${oidcProvider || 'OIDC'}`
: 'Sign in to your account'}
</h2>
{!mustReset && !oidcEnforced ? (
<p className="mt-2 text-sm text-gray-600 dark:text-gray-400">
Or{' '}
<Link
to="/register"
className="font-medium text-blue-600 hover:text-blue-500 dark:text-blue-400"
>
create a new account
</Link>
</p>
) : mustReset ? (
<p className="mt-2 text-sm text-gray-600 dark:text-gray-400">
Your admin requires you to set a new password before using ExcaliDash.
</p>
) : (
<p className="mt-2 text-sm text-gray-600 dark:text-gray-400">
You will be redirected to {oidcProvider || 'your identity provider'}.
</p>
)}
</div>
<form className="mt-8 space-y-6" onSubmit={mustReset ? handleMustReset : handleSubmit}>
{error && (
<div className="rounded-md bg-red-50 dark:bg-red-900/20 p-4">
<div className="text-sm text-red-800 dark:text-red-200">{error}</div>
</div>
)}
{oidcEnforced && !mustReset ? (
<div>
<button
type="button"
onClick={() => api.startOidcSignIn(oidcReturnTo)}
className="group relative w-full flex justify-center py-2 px-4 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
>
Continue with {oidcProvider || 'OIDC'}
</button>
</div>
) : (
<div className="rounded-md shadow-sm -space-y-px">
{!mustReset ? (
<>
<div>
<label htmlFor="email" className="sr-only">
Email address
</label>
<input
id="email"
name="email"
type="email"
autoComplete="email"
required
className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 dark:border-gray-700 placeholder-gray-500 dark:placeholder-gray-400 text-gray-900 dark:text-white dark:bg-gray-800 rounded-t-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
placeholder="Email address"
value={email}
onChange={(e) => setEmail(e.target.value)}
/>
</div>
<div>
<label htmlFor="password" className="sr-only">
Password
</label>
<input
id="password"
name="password"
type="password"
autoComplete="current-password"
required
className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 dark:border-gray-700 placeholder-gray-500 dark:placeholder-gray-400 text-gray-900 dark:text-white dark:bg-gray-800 rounded-b-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
placeholder="Password"
value={password}
onChange={(e) => setPassword(e.target.value)}
/>
</div>
</>
) : (
<>
<div>
<label htmlFor="newPassword" className="sr-only">
New password
</label>
<input
id="newPassword"
name="newPassword"
type="password"
autoComplete="new-password"
required
minLength={getPasswordMinLength()}
className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 dark:border-gray-700 placeholder-gray-500 dark:placeholder-gray-400 text-gray-900 dark:text-white dark:bg-gray-800 rounded-t-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
placeholder={`New password (${getPasswordRequirementsLabel()})`}
value={newPassword}
onChange={(e) => setNewPassword(e.target.value)}
/>
</div>
<div>
<label htmlFor="confirmNewPassword" className="sr-only">
Confirm new password
</label>
<input
id="confirmNewPassword"
name="confirmNewPassword"
type="password"
autoComplete="new-password"
required
minLength={getPasswordMinLength()}
className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 dark:border-gray-700 placeholder-gray-500 dark:placeholder-gray-400 text-gray-900 dark:text-white dark:bg-gray-800 rounded-b-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
placeholder="Confirm new password"
value={confirmNewPassword}
onChange={(e) => setConfirmNewPassword(e.target.value)}
/>
</div>
</>
)}
</div>
)}
{!mustReset && !oidcEnforced && (
<div className="flex justify-end">
<Link
to="/reset-password"
className="text-sm font-medium text-blue-600 hover:text-blue-500 dark:text-blue-400"
>
Forgot your password?
</Link>
</div>
)}
{(!oidcEnforced || mustReset) && (
<div>
<button
type="submit"
disabled={loading}
className="group relative w-full flex justify-center py-2 px-4 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50 disabled:cursor-not-allowed"
>
{mustReset
? (loading ? 'Updating...' : 'Set new password')
: (loading ? 'Signing in...' : 'Sign in')}
</button>
</div>
)}
{!mustReset && oidcEnabled && !oidcEnforced && (
<div>
<button
type="button"
onClick={() => api.startOidcSignIn('/')}
className="group relative w-full flex justify-center py-2 px-4 border border-gray-300 dark:border-gray-700 text-sm font-medium rounded-md text-gray-900 dark:text-gray-100 bg-white dark:bg-gray-800 hover:bg-gray-50 dark:hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
>
Continue with {oidcProvider || 'OIDC'}
</button>
</div>
)}
{mustReset && (
<div className="text-center">
<button
type="button"
onClick={() => {
setNewPassword('');
setConfirmNewPassword('');
logout();
}}
className="text-sm font-medium text-blue-600 hover:text-blue-500 dark:text-blue-400"
>
Sign in as a different user
</button>
</div>
)}
</form>
</div>
</div>
);
};