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Enable demo mode features, auto-fill demo credentials, and enhance branding integration

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- Added `DEMO_MODE` to backend configuration with relaxed security support for specific demo accounts.
- Updated password validators to allow predefined weak passwords in demo mode.
- Auto-fill login forms with demo credentials via query parameters for improved demo accessibility.
- Introduced demo user creation logic during database initialization if `DEMO_MODE` is enabled.
- Replaced `img` tags with `next/image` for consistent and optimized visuals in branding elements.
- Refined footer, header, and layout components to incorporate improved logo handling.
This commit is contained in:
Felipe Cardoso
2025-11-21 07:42:40 +01:00
parent 0e34cab921
commit a410586cfb
14 changed files with 138 additions and 24 deletions
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1
.env.template
View File

@@ -17,6 +17,7 @@ BACKEND_PORT=8000
# Must be at least 32 characters
SECRET_KEY=your_secret_key_here_REPLACE_WITH_GENERATED_KEY_32_CHARS_MIN
ENVIRONMENT=development
DEMO_MODE=false
DEBUG=true
BACKEND_CORS_ORIGINS=["http://localhost:3000"]
FIRST_SUPERUSER_EMAIL=admin@example.com

16
backend/app/core/config.py
View File

@@ -14,6 +14,10 @@ class Settings(BaseSettings):
default="development",
description="Environment: development, staging, or production",
)
DEMO_MODE: bool = Field(
default=False,
description="Enable demo mode (relaxed security, demo users)",
)
# Security: Content Security Policy
# Set to False to disable CSP entirely (not recommended)
@@ -110,11 +114,21 @@ class Settings(BaseSettings):
@field_validator("FIRST_SUPERUSER_PASSWORD")
@classmethod
def validate_superuser_password(cls, v: str | None) -> str | None:
def validate_superuser_password(cls, v: str | None, info) -> str | None:
"""Validate superuser password strength."""
if v is None:
return v
# Get environment from values if available
values_data = info.data if info.data else {}
demo_mode = values_data.get("DEMO_MODE", False)
if demo_mode:
# In demo mode, allow specific weak passwords for demo accounts
demo_passwords = {"Demo123!", "Admin123!"}
if v in demo_passwords:
return v
if len(v) < 12:
raise ValueError("FIRST_SUPERUSER_PASSWORD must be at least 12 characters")

21
backend/app/init_db.py
View File

@@ -57,6 +57,27 @@ async def init_db() -> User | None:
await session.refresh(user)
logger.info(f"Created first superuser: {user.email}")
# Create demo user if in demo mode
if settings.DEMO_MODE:
demo_email = "demo@example.com"
demo_password = "Demo123!"
existing_demo_user = await user_crud.get_by_email(session, email=demo_email)
if not existing_demo_user:
demo_user_in = UserCreate(
email=demo_email,
password=demo_password,
first_name="Demo",
last_name="User",
is_superuser=False,
)
demo_user = await user_crud.create(session, obj_in=demo_user_in)
await session.commit()
logger.info(f"Created demo user: {demo_user.email}")
else:
logger.info(f"Demo user already exists: {existing_demo_user.email}")
return user
except Exception as e:

9
backend/app/schemas/validators.py
View File

@@ -60,6 +60,15 @@ def validate_password_strength(password: str) -> str:
>>> validate_password_strength("MySecureP@ss123") # Valid
>>> validate_password_strength("password1") # Invalid - too weak
"""
# Check if we are in demo mode
from app.core.config import settings
if settings.DEMO_MODE:
# In demo mode, allow specific weak passwords for demo accounts
demo_passwords = {"Demo123!", "Admin123!"}
if password in demo_passwords:
return password
# Check minimum length
if len(password) < 12:
raise ValueError("Password must be at least 12 characters long")

1
frontend/docs/branding/02-visual-identity.md
View File

@@ -12,6 +12,7 @@ The **PragmaStack** logo represents the core values of the project: structure, s
</div>
### Icon
For smaller contexts (favicons, headers), we use the simplified icon:
<div align="center">

15
frontend/src/components/auth/LoginForm.tsx
View File

@@ -6,8 +6,9 @@
'use client';
import { useState } from 'react';
import { useState, useEffect } from 'react';
import { Link } from '@/lib/i18n/routing';
import { useSearchParams } from 'next/navigation';
import { useForm } from 'react-hook-form';
import { zodResolver } from '@hookform/resolvers/zod';
import { z } from 'zod';
@@ -82,6 +83,9 @@ export function LoginForm({
const [serverError, setServerError] = useState<string | null>(null);
const loginMutation = useLogin();
// Get query parameters for demo auto-fill
const searchParams = useSearchParams();
const loginSchema = createLoginSchema((key: string) => {
if (key.startsWith('validation.')) {
return tValidation(key.replace('validation.', ''));
@@ -102,6 +106,15 @@ export function LoginForm({
},
});
// Auto-fill form from query params (for demo mode)
useEffect(() => {
const email = searchParams.get('email');
const password = searchParams.get('password');
if (email) form.setValue('email', email);
if (password) form.setValue('password', password);
}, [searchParams, form]);
const onSubmit = async (data: LoginFormData) => {
try {
// Clear previous errors

10
frontend/src/components/dev/DevLayout.tsx
View File

@@ -8,10 +8,10 @@
'use client';
import Image from 'next/image';
import { Link } from '@/lib/i18n/routing';
import { usePathname } from '@/lib/i18n/routing';
import {
Palette,
LayoutDashboard,
Box,
@@ -94,7 +94,13 @@ export function DevLayout({ children }: DevLayoutProps) {
<div className="flex h-14 items-center justify-between gap-6">
{/* Left: Logo + Badge */}
<div className="flex items-center gap-3 shrink-0">
<img src="/logo-icon.svg" alt="PragmaStack Logo" className="h-6 w-6" />
<Image
src="/logo-icon.svg"
alt="PragmaStack Logo"
width={24}
height={24}
className="h-6 w-6"
/>
<h1 className="text-base font-semibold">PragmaStack</h1>
<Badge variant="secondary" className="text-xs">
Dev

4
frontend/src/components/home/DemoCredentialsModal.tsx
View File

@@ -141,12 +141,12 @@ export function DemoCredentialsModal({ open, onClose }: DemoCredentialsModalProp
<DialogFooter>
<div className="grid grid-cols-1 sm:grid-cols-2 gap-2 w-full">
<Button asChild variant="default" className="w-full">
<Link href="/login" onClick={onClose}>
<Link href="/login?email=demo@example.com&password=Demo123!" onClick={onClose}>
Login as User
</Link>
</Button>
<Button asChild variant="default" className="w-full">
<Link href="/login" onClick={onClose}>
<Link href="/login?email=admin@example.com&password=Admin123!" onClick={onClose}>
Login as Admin
</Link>
</Button>

59
frontend/src/components/home/Header.tsx
View File

@@ -5,6 +5,7 @@
'use client';
import Image from 'next/image';
import { useState } from 'react';
import { Link } from '@/lib/i18n/routing';
import { Menu, X, Github, Star } from 'lucide-react';
@@ -13,12 +14,20 @@ import { Sheet, SheetContent, SheetTrigger } from '@/components/ui/sheet';
import { LocaleSwitcher } from '@/components/i18n';
import { ThemeToggle } from '@/components/theme';
import { useIsAuthenticated, useLogout } from '@/lib/api/hooks/useAuth';
interface HeaderProps {
onOpenDemoModal: () => void;
}
export function Header({ onOpenDemoModal }: HeaderProps) {
const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
const isAuthenticated = useIsAuthenticated();
const logoutMutation = useLogout();
const handleLogout = () => {
logoutMutation.mutate();
};
const navLinks = [
{ href: '/', label: 'Home' },
@@ -31,8 +40,17 @@ export function Header({ onOpenDemoModal }: HeaderProps) {
<header className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
<div className="container mx-auto flex h-16 items-center justify-between px-6">
{/* Logo */}
<Link href="/" className="flex items-center gap-2 font-bold text-xl hover:opacity-80 transition-opacity">
<img src="/logo-icon.svg" alt="PragmaStack Logo" className="h-8 w-8" />
<Link
href="/"
className="flex items-center gap-2 font-bold text-xl hover:opacity-80 transition-opacity"
>
<Image
src="/logo-icon.svg"
alt="PragmaStack Logo"
width={32}
height={32}
className="h-8 w-8"
/>
<span className="bg-gradient-to-r from-primary to-primary/60 bg-clip-text text-transparent">
PragmaStack
</span>
@@ -75,9 +93,16 @@ export function Header({ onOpenDemoModal }: HeaderProps) {
<Button onClick={onOpenDemoModal} variant="default" size="sm">
Try Demo
</Button>
<Button asChild variant="outline" size="sm">
<Link href="/login">Login</Link>
</Button>
{isAuthenticated ? (
<Button onClick={handleLogout} variant="outline" size="sm">
Logout
</Button>
) : (
<Button asChild variant="outline" size="sm">
<Link href="/login">Login</Link>
</Button>
)}
</nav>
{/* Mobile Menu Toggle */}
@@ -138,11 +163,25 @@ export function Header({ onOpenDemoModal }: HeaderProps) {
>
Try Demo
</Button>
<Button asChild variant="outline" className="w-full">
<Link href="/login" onClick={() => setMobileMenuOpen(false)}>
Login
</Link>
</Button>
{isAuthenticated ? (
<Button
onClick={() => {
setMobileMenuOpen(false);
handleLogout();
}}
variant="outline"
className="w-full"
>
Logout
</Button>
) : (
<Button asChild variant="outline" className="w-full">
<Link href="/login" onClick={() => setMobileMenuOpen(false)}>
Login
</Link>
</Button>
)}
</div>
</nav>
</SheetContent>

2
frontend/src/components/home/HeroSection.tsx
View File

@@ -124,8 +124,6 @@ export function HeroSection({ onOpenDemoModal }: HeroSectionProps) {
</Link>
</Button>
</motion.div>
</div>
</div>
</section>

4
frontend/src/components/home/TechStackSection.tsx
View File

@@ -66,9 +66,7 @@ export function TechStackSection() {
viewport={{ once: true, margin: '-100px' }}
transition={{ duration: 0.6 }}
>
<h2 className="text-3xl md:text-4xl font-bold mb-4">
A Stack You Can Trust
</h2>
<h2 className="text-3xl md:text-4xl font-bold mb-4">A Stack You Can Trust</h2>
<p className="text-lg text-muted-foreground max-w-2xl mx-auto">
We chose these tools because they are boring, reliable, and standard. No hype, just
results. Async architecture, type safety, and developer experience.

9
frontend/src/components/layout/Footer.tsx
View File

@@ -5,6 +5,7 @@
'use client';
import Image from 'next/image';
import { Link } from '@/lib/i18n/routing';
export function Footer() {
@@ -15,7 +16,13 @@ export function Footer() {
<div className="container mx-auto px-4 py-6">
<div className="flex flex-col items-center justify-between space-y-4 md:flex-row md:space-y-0">
<div className="flex items-center gap-2 text-center text-sm text-muted-foreground md:text-left">
<img src="/logo-icon.svg" alt="PragmaStack Logo" className="h-5 w-5 opacity-70" />
<Image
src="/logo-icon.svg"
alt="PragmaStack Logo"
width={20}
height={20}
className="h-5 w-5 opacity-70"
/>
<span>© {currentYear} PragmaStack. All rights reserved.</span>
</div>
<div className="flex space-x-6">

9
frontend/src/components/layout/Header.tsx
View File

@@ -6,6 +6,7 @@
'use client';
import Image from 'next/image';
import { Link } from '@/lib/i18n/routing';
import { usePathname } from '@/lib/i18n/routing';
import { useAuth } from '@/lib/auth/AuthContext';
@@ -83,7 +84,13 @@ export function Header() {
{/* Logo */}
<div className="flex items-center space-x-8">
<Link href="/" className="flex items-center space-x-2">
<img src="/logo-icon.svg" alt="PragmaStack Logo" className="h-8 w-8" />
<Image
src="/logo-icon.svg"
alt="PragmaStack Logo"
width={32}
height={32}
className="h-8 w-8"
/>
<span className="text-xl font-bold text-foreground">PragmaStack</span>
</Link>

2
frontend/src/lib/api/hooks/useAuth.ts
View File

@@ -9,7 +9,7 @@
import { useEffect } from 'react';
import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
import { useRouter } from 'next/navigation';
import { useRouter } from '@/lib/i18n/routing';
import {
login,
register,