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feat(web): wire auth pages with BetterAuth and route guards (#83)

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Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>
This commit was merged in pull request #83.
This commit is contained in:
Jason Woltje
2026-03-13 13:21:33 +00:00
committed by jason.woltje
parent 780f85e0d6
commit 600da70960
8 changed files with 183 additions and 19 deletions
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11
apps/web/src/app/(auth)/layout.tsx
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@@ -1,11 +1,14 @@
import type { ReactNode } from 'react';
import { GuestGuard } from '@/components/guest-guard';
export default function AuthLayout({ children }: { children: ReactNode }): React.ReactElement {
return (
<div className="flex min-h-screen items-center justify-center bg-surface-bg">
<div className="w-full max-w-md rounded-xl border border-surface-border bg-surface-card p-8 shadow-lg">
{children}
<GuestGuard>
<div className="flex min-h-screen items-center justify-center bg-surface-bg">
<div className="w-full max-w-md rounded-xl border border-surface-border bg-surface-card p-8 shadow-lg">
{children}
</div>
</div>
</div>
</GuestGuard>
);
}

49
apps/web/src/app/(auth)/login/page.tsx
View File

@@ -1,14 +1,50 @@
'use client';
import { useState } from 'react';
import { useRouter } from 'next/navigation';
import Link from 'next/link';
import { signIn } from '@/lib/auth-client';
export default function LoginPage(): React.ReactElement {
const router = useRouter();
const [error, setError] = useState<string | null>(null);
const [loading, setLoading] = useState(false);
async function handleSubmit(e: React.FormEvent<HTMLFormElement>): Promise<void> {
e.preventDefault();
setError(null);
setLoading(true);
const form = new FormData(e.currentTarget);
const email = form.get('email') as string;
const password = form.get('password') as string;
const result = await signIn.email({ email, password });
if (result.error) {
setError(result.error.message ?? 'Sign in failed');
setLoading(false);
return;
}
router.push('/chat');
}
return (
<div>
<h1 className="text-2xl font-semibold">Sign in</h1>
<p className="mt-1 text-sm text-text-secondary">Sign in to your Mosaic account</p>
<form className="mt-6 space-y-4" onSubmit={(e) => e.preventDefault()}>
{error && (
<div
role="alert"
className="mt-4 rounded-lg border border-error/30 bg-error/10 px-4 py-3 text-sm text-error"
>
{error}
</div>
)}
<form className="mt-6 space-y-4" onSubmit={handleSubmit}>
<div>
<label htmlFor="email" className="block text-sm font-medium text-text-secondary">
Email
@@ -19,7 +55,8 @@ export default function LoginPage(): React.ReactElement {
type="email"
autoComplete="email"
required
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
disabled={loading}
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
placeholder="you@example.com"
/>
</div>
@@ -34,16 +71,18 @@ export default function LoginPage(): React.ReactElement {
type="password"
autoComplete="current-password"
required
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
disabled={loading}
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
placeholder="••••••••"
/>
</div>
<button
type="submit"
className="w-full rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 focus:ring-offset-surface-card"
disabled={loading}
className="w-full rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 focus:ring-offset-surface-card disabled:opacity-50"
>
Sign in
{loading ? 'Signing in...' : 'Sign in'}
</button>
</form>

53
apps/web/src/app/(auth)/register/page.tsx
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@@ -1,14 +1,51 @@
'use client';
import { useState } from 'react';
import { useRouter } from 'next/navigation';
import Link from 'next/link';
import { signUp } from '@/lib/auth-client';
export default function RegisterPage(): React.ReactElement {
const router = useRouter();
const [error, setError] = useState<string | null>(null);
const [loading, setLoading] = useState(false);
async function handleSubmit(e: React.FormEvent<HTMLFormElement>): Promise<void> {
e.preventDefault();
setError(null);
setLoading(true);
const form = new FormData(e.currentTarget);
const name = form.get('name') as string;
const email = form.get('email') as string;
const password = form.get('password') as string;
const result = await signUp.email({ name, email, password });
if (result.error) {
setError(result.error.message ?? 'Registration failed');
setLoading(false);
return;
}
router.push('/chat');
}
return (
<div>
<h1 className="text-2xl font-semibold">Create account</h1>
<p className="mt-1 text-sm text-text-secondary">Get started with Mosaic</p>
<form className="mt-6 space-y-4" onSubmit={(e) => e.preventDefault()}>
{error && (
<div
role="alert"
className="mt-4 rounded-lg border border-error/30 bg-error/10 px-4 py-3 text-sm text-error"
>
{error}
</div>
)}
<form className="mt-6 space-y-4" onSubmit={handleSubmit}>
<div>
<label htmlFor="name" className="block text-sm font-medium text-text-secondary">
Name
@@ -19,7 +56,8 @@ export default function RegisterPage(): React.ReactElement {
type="text"
autoComplete="name"
required
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
disabled={loading}
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
placeholder="Your name"
/>
</div>
@@ -34,7 +72,8 @@ export default function RegisterPage(): React.ReactElement {
type="email"
autoComplete="email"
required
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
disabled={loading}
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
placeholder="you@example.com"
/>
</div>
@@ -49,16 +88,18 @@ export default function RegisterPage(): React.ReactElement {
type="password"
autoComplete="new-password"
required
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
disabled={loading}
className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
placeholder="••••••••"
/>
</div>
<button
type="submit"
className="w-full rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 focus:ring-offset-surface-card"
disabled={loading}
className="w-full rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 focus:ring-offset-surface-card disabled:opacity-50"
>
Create account
{loading ? 'Creating account...' : 'Create account'}
</button>
</form>

7
apps/web/src/app/(dashboard)/layout.tsx
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@@ -1,6 +1,11 @@
import type { ReactNode } from 'react';
import { AppShell } from '@/components/layout/app-shell';
import { AuthGuard } from '@/components/auth-guard';
export default function DashboardLayout({ children }: { children: ReactNode }): React.ReactElement {
return <AppShell>{children}</AppShell>;
return (
<AuthGuard>
<AppShell>{children}</AppShell>
</AuthGuard>
);
}

34
apps/web/src/components/auth-guard.tsx Normal file
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@@ -0,0 +1,34 @@
'use client';
import { useRouter } from 'next/navigation';
import { useEffect } from 'react';
import { useSession } from '@/lib/auth-client';
interface AuthGuardProps {
children: React.ReactNode;
}
export function AuthGuard({ children }: AuthGuardProps): React.ReactElement | null {
const { data: session, isPending } = useSession();
const router = useRouter();
useEffect(() => {
if (!isPending && !session) {
router.replace('/login');
}
}, [isPending, session, router]);
if (isPending) {
return (
<div className="flex min-h-screen items-center justify-center">
<div className="text-sm text-text-muted">Loading...</div>
</div>
);
}
if (!session) {
return null;
}
return <>{children}</>;
}

35
apps/web/src/components/guest-guard.tsx Normal file
View File

@@ -0,0 +1,35 @@
'use client';
import { useRouter } from 'next/navigation';
import { useEffect } from 'react';
import { useSession } from '@/lib/auth-client';
interface GuestGuardProps {
children: React.ReactNode;
}
/** Redirects authenticated users away from auth pages. */
export function GuestGuard({ children }: GuestGuardProps): React.ReactElement | null {
const { data: session, isPending } = useSession();
const router = useRouter();
useEffect(() => {
if (!isPending && session) {
router.replace('/chat');
}
}, [isPending, session, router]);
if (isPending) {
return (
<div className="flex min-h-screen items-center justify-center">
<div className="text-sm text-text-muted">Loading...</div>
</div>
);
}
if (session) {
return null;
}
return <>{children}</>;
}

9
apps/web/src/components/layout/topbar.tsx
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@@ -1,9 +1,16 @@
'use client';
import { useRouter } from 'next/navigation';
import { useSession, signOut } from '@/lib/auth-client';
export function Topbar(): React.ReactElement {
const { data: session } = useSession();
const router = useRouter();
async function handleSignOut(): Promise<void> {
await signOut();
router.replace('/login');
}
return (
<header className="sticky top-0 z-20 flex h-14 items-center justify-between border-b border-surface-border bg-surface-card/80 px-6 backdrop-blur-sm">
@@ -17,7 +24,7 @@ export function Topbar(): React.ReactElement {
</span>
<button
type="button"
onClick={() => signOut()}
onClick={handleSignOut}
className="rounded-md px-3 py-1.5 text-sm text-text-muted transition-colors hover:bg-surface-elevated hover:text-text-primary"
>
Sign out

4
docs/TASKS.md
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@@ -29,8 +29,8 @@
| P2-005 | done | Phase 2 | @mosaic/coord — migrate from v0, gateway integration | #77 | #23 |
| P2-006 | done | Phase 2 | Agent session management — tmux + monitoring | #78 | #24 |
| P2-007 | done | Phase 2 | Verify Phase 2 — multi-provider routing works | #79 | #25 |
| P3-001 | in-progress | Phase 3 | apps/web scaffold — Next.js 16 + BetterAuth + Tailwind | — | #26 |
| P3-002 | not-started | Phase 3 | Auth pages — login, registration, SSO redirect | — | #27 |
| P3-001 | done | Phase 3 | apps/web scaffold — Next.js 16 + BetterAuth + Tailwind | #82 | #26 |
| P3-002 | in-progress | Phase 3 | Auth pages — login, registration, SSO redirect | — | #27 |
| P3-003 | not-started | Phase 3 | Chat UI — conversations, messages, streaming | — | #28 |
| P3-004 | not-started | Phase 3 | Task management — list view + kanban board | — | #29 |
| P3-005 | not-started | Phase 3 | Project & mission views — dashboard + PRD viewer | — | #30 |