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alexy-os committed Nov 13, 2024
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1 change: 1 addition & 0 deletions .gitignore
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.manual/
21 changes: 21 additions & 0 deletions LICENSE
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MIT License

Copyright (c) 2024 Alexy-OS

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
118 changes: 118 additions & 0 deletions README.md
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# WordPress Headless Theme with Enhanced Security

A minimal WordPress theme designed to work as a headless CMS with GraphQL support and enhanced security features. This theme serves as a backend for JAMstack applications.

## Features

### Headless Mode
- Disabled frontend rendering
- Optimized for GraphQL content delivery
- Minimal theme structure
- Cleaned up WordPress head and removed unnecessary features

### Security Implementation

#### Admin Protection
- Custom login page through `/console/` endpoint
- Disabled standard wp-login.php
- Protected wp-admin access
- Implemented security headers
- Disabled file editing in admin panel

#### Console Authentication
- Hash-based temporary login links
- Rate limiting protection:
- 5 attempts per hour per IP
- 3 attempts per temporary link
- 30 minutes link expiration
- Brute force protection
- Access logging
- Session management

#### API Security
- Protected REST API endpoints
- GraphQL access control
- Disabled XML-RPC
- Disabled directory browsing
- Protected sensitive files

### GraphQL Integration
- Configured for WPGraphQL
- Custom post type handling
- Structured content delivery
- API endpoint protection

## Installation

1. Clone this repository to your WordPress themes directory:
```bash
cd wp-content/themes
git clone [repository-url] headless-theme
```

2. Add the following constants to your wp-config.php:
```php
define('WP_ADMIN_PROTECTION', true);
define('CUSTOM_LOGIN_PATH', 'console');
define('DISALLOW_FILE_EDIT', true);
define('DISALLOW_FILE_MODS', true);
```

3. Add the security rules to your .htaccess:
```apache
# Protect wp-login.php and wp-admin
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^wp-login\.php$ - [R=403,L]
RewriteCond %{REQUEST_URI} ^/wp-admin
RewriteCond %{HTTP_COOKIE} !wordpress_logged_in_ [NC]
RewriteRule ^(.*)$ - [R=403,L]
</IfModule>
```

## Usage

### Accessing Admin Panel
1. Navigate to `/console/`
2. Get a temporary login link
3. Use the link within 30 minutes
4. Login with your WordPress credentials

### GraphQL Queries
The GraphQL endpoint is available at `/graphql`. Example query:
```graphql
query GetPosts {
posts {
nodes {
id
title
content
}
}
}
```

### Security Features
- Rate limiting is implemented at both IP and attempt levels
- All login attempts are logged in `/console/access.log`
- Security headers are automatically added to all responses
- Admin area is protected from unauthorized access

## File Structure
```
headless-theme/
├── console/
│ └── index.php # Custom login implementation
├── admin-access.php # Admin protection logic
├── functions.php # Theme functionality
├── safety-functions.php # Security implementations
├── index.php # Minimal frontend
└── style.css # Theme declaration
```

## Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

## License
[MIT](LICENSE)
72 changes: 72 additions & 0 deletions www-wp-headless/.htaccess
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# BEGIN WordPress
# Directives (lines) between `BEGIN WordPress` and `END WordPress`
# are generated automatically and should only be modified through WordPress filters.
# Manually made changes between these markers will be overwritten.
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

# Protect wp-login.php and wp-admin
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /

# Allow access to admin-ajax.php
RewriteCond %{REQUEST_URI} !^/wp-admin/admin-ajax\.php

# Allow access to API if needed
RewriteCond %{REQUEST_URI} !^/wp-json/

# Block direct access to wp-login.php
RewriteCond %{REQUEST_URI} ^/wp-login\.php
RewriteRule ^(.*)$ - [R=403,L]

# Block direct access to wp-admin for unauthorized users
RewriteCond %{REQUEST_URI} ^/wp-admin
RewriteCond %{HTTP_COOKIE} !wordpress_logged_in_ [NC]
RewriteRule ^(.*)$ - [R=403,L]
</IfModule>

# Additional protection for directories
<FilesMatch "wp-login\.php">
Order Deny,Allow
Deny from all
</FilesMatch>

# Protect against directory viewing
Options -Indexes

# Protect wp-config.php
<Files wp-config.php>
Order Deny,Allow
Deny from all
</Files>

# Security Headers
<IfModule mod_headers.c>
Header set X-XSS-Protection "1; mode=block"
Header set X-Frame-Options "SAMEORIGIN"
Header set X-Content-Type-Options "nosniff"
Header set Referrer-Policy "strict-origin-when-cross-origin"
Header set Permissions-Policy "geolocation=(), microphone=(), camera=()"

# Only for HTTPS
Header set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
</IfModule>

# Protection against attacks via User Agent
<IfModule mod_rewrite.c>
RewriteCond %{HTTP_USER_AGENT} ^$ [OR]
RewriteCond %{HTTP_USER_AGENT} ^(java|curl|wget) [NC,OR]
RewriteCond %{HTTP_USER_AGENT} (winhttp|HTTrack|clshttp|archiver|loader|email|harvest|extract|grab|miner) [NC,OR]
RewriteCond %{HTTP_USER_AGENT} (libwww-perl|curl|wget|python|nikto|scan) [NC]
RewriteRule ^ - [F,L]
</IfModule>
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