Integrate reviewer tool as Flask Blueprint

.gitignore

@@ -48,6 +48,8 @@ static/solution/*
 config/config.json
 users.json
 .env
+review/review_operations.log
+review/users.json
 
 # Testing
 .pytest_cache/

README.md

@@ -6,6 +6,7 @@ The source code for [crackmes.one](https://crackmes.one), a platform for sharing
 
 - Python 3.8+
 - MongoDB 4.0+
+- `zip` command (for creating password-protected archives when approving submissions)
 
 ## Installation
 
@@ -124,6 +125,12 @@ crackmesone_python/
 │   ├── crackmesone.service  # Systemd service file
 │   ├── setup.sh             # First-time setup script
 │   └── deploy.sh            # Deployment script
+├── review/                  # Reviewer tool (moderation interface)
+│   ├── routes.py            # Reviewer Flask blueprint
+│   ├── users.json           # Reviewer credentials
+│   └── templates/           # Reviewer templates
+├── script/                  # Utility scripts
+│   └── generate_reviewer_password_hash.py  # Password hash generator
 ├── templates/               # Jinja2 templates
 ├── static/                  # Static files (CSS, JS, images)
 ├── tmp/                     # Upload staging area
@@ -142,6 +149,7 @@ crackmesone_python/
 - Search functionality
 - RSS feed
 - Notifications
+- Content moderation (reviewer tool for approving/rejecting submissions)
 
 ## Configuration
 
@@ -158,6 +166,67 @@ Edit `config/config.json`:
 - **Recaptcha.Secret**: Your reCAPTCHA secret key
 - **Discord.Enabled**: Enable/disable Discord notifications for new submissions
 - **Discord.WebhookURL**: Your Discord webhook URL (get from Discord channel settings → Integrations → Webhooks)
+- **Reviewer.Enabled**: Enable/disable the reviewer tool (for moderating submissions)
+- **Reviewer.PasswordSalt**: Salt used for hashing reviewer passwords (change in production!)
+
+### Reviewer Tool
+
+The reviewer tool is a separate authentication system for site moderators to approve/reject crackme and solution submissions. It is accessed at `/review`.
+
+#### Enabling the Reviewer Tool
+
+1. Set `Reviewer.Enabled` to `true` in `config/config.json`
+2. Set a secure random string for `Reviewer.PasswordSalt`
+
+#### Reviewer Credentials (`review/users.json`)
+
+Reviewer accounts are stored in `review/users.json` with the following format:
+
+```json
+{
+  "username": {
+    "password_hash": "sha256-hash-of-password-plus-salt",
+    "is_admin": false
+  }
+}
+```
+
+- **password_hash**: SHA256 hash of the password concatenated with the `PasswordSalt` from config
+- **is_admin**: If `true`, the user has admin privileges (can delete approved content, manage reviewers, delete users)
+
+#### Creating Reviewer Accounts
+
+Use the password hash generator script to create password hashes:
+
+```bash
+python script/generate_reviewer_password_hash.py <password>
+```
+
+Then add the username and hash to `review/users.json`:
+
+```json
+{
+  "newreviewer": {
+    "password_hash": "<output-from-script>",
+    "is_admin": false
+  }
+}
+```
+
+Alternatively, an existing admin can add new reviewers through the web interface at `/review/managereviewers`.
+
+#### Reviewer vs Admin Permissions
+
+| Action | Reviewer | Admin |
+|--------|----------|-------|
+| Approve/reject pending crackmes | Yes | Yes |
+| Approve/reject pending solutions | Yes | Yes |
+| Delete approved crackmes | No | Yes |
+| Delete approved solutions | No | Yes |
+| Delete comments | No | Yes |
+| Delete user accounts | No | Yes |
+| Reset user passwords | No | Yes |
+| Manage reviewer accounts | No | Yes |
 
 ## Previous Codebase
 

app/__init__.py

@@ -52,6 +52,21 @@ def create_app(config_path=None):
     from app.controllers import register_blueprints
     register_blueprints(app)
 
+    # Register reviewer blueprint (separate authentication system)
+    reviewer_config = config.get('Reviewer', {})
+    if reviewer_config.get('Enabled', False):
+        from review.routes import reviewer_bp, init_reviewer
+        from review.logger import init_logger as init_reviewer_logger
+        app.config['REVIEWER_PASSWORD_SALT'] = reviewer_config.get('PasswordSalt', 'default_salt')
+        init_reviewer(app)
+        # Use private webhook for reviewer operation logs
+        discord_config = config.get('Discord', {})
+        private_webhook = discord_config.get('WebhookPrivate', '') if discord_config.get('Enabled', False) else None
+        init_reviewer_logger(discord_webhook=private_webhook)
+        app.register_blueprint(reviewer_bp)
+        # Exempt reviewer routes from main CSRF (reviewer has its own CSRF)
+        csrf.exempt(reviewer_bp)
+
     # Register template context processors
     @app.context_processor
     def inject_globals():

app/controllers/login.py

@@ -12,6 +12,13 @@
 login_bp = Blueprint('login', __name__)
 
 
+def clear_main_auth():
+    """Clear main site auth session keys only."""
+    session.pop('name', None)
+    session.pop('email', None)
+    session.pop('login_attempt', None)
+
+
 @login_bp.route('/login', methods=['GET'])
 @anonymous_required
 def login_get():
@@ -46,7 +53,7 @@ def login_post():
         # Check password
         if match_string(user['password'], password):
             # Login successful
-            session.clear()
+            clear_main_auth()
             session['email'] = user['email']
             session['name'] = user['name']
             flash('Login successful!', FLASH_SUCCESS)
@@ -72,7 +79,7 @@ def login_post():
 def logout():
     """Log out the user."""
     if session.get('name'):
-        session.clear()
+        clear_main_auth()
         flash('Goodbye!', 'alert-info')
 
     return redirect('/')

app/services/discord.py

@@ -1,5 +1,9 @@
 """
 Discord webhook notification service.
+
+Two webhooks are supported:
+- WebhookPublic: Public channel for approved crackmes/solutions notifications
+- WebhookPrivate: Private/admin channel for pending submissions and reviewer logs
 """
 
 import requests
@@ -20,24 +24,26 @@ def is_enabled():
     return discord_config.get('Enabled', False)
 
 
-def get_webhook_url():
-    """Get the Discord webhook URL."""
-    return discord_config.get('WebhookURL', '')
+def get_public_webhook():
+    """Get the public Discord webhook URL (for approved items)."""
+    return discord_config.get('WebhookPublic', '')
+
 
+def get_private_webhook():
+    """Get the private Discord webhook URL (for pending items and logs)."""
+    return discord_config.get('WebhookPrivate', '')
 
-def send_notification(message: str) -> bool:
-    """Send a notification to Discord via webhook.
+
+def send_to_webhook(webhook_url: str, message: str) -> bool:
+    """Send a message to a specific Discord webhook.
 
     Args:
+        webhook_url: The webhook URL to send to
         message: The message to send
 
     Returns:
         True if the notification was sent successfully, False otherwise
     """
-    if not is_enabled():
-        return True
-
-    webhook_url = get_webhook_url()
     if not webhook_url:
         return False
 
@@ -52,8 +58,38 @@ def send_notification(message: str) -> bool:
         return False
 
 
+def send_public_notification(message: str) -> bool:
+    """Send a notification to the public Discord channel.
+
+    Args:
+        message: The message to send
+
+    Returns:
+        True if the notification was sent successfully, False otherwise
+    """
+    if not is_enabled():
+        return True
+    return send_to_webhook(get_public_webhook(), message)
+
+
+def send_private_notification(message: str) -> bool:
+    """Send a notification to the private/admin Discord channel.
+
+    Args:
+        message: The message to send
+
+    Returns:
+        True if the notification was sent successfully, False otherwise
+    """
+    if not is_enabled():
+        return True
+    return send_to_webhook(get_private_webhook(), message)
+
+
 def notify_new_crackme(username: str, crackme_name: str) -> bool:
-    """Send notification for a new crackme submission.
+    """Send notification for a new crackme submission (pending review).
+
+    Sent to PRIVATE channel - only admins/reviewers need to see this.
 
     Args:
         username: The user who submitted the crackme
@@ -63,11 +99,13 @@ def notify_new_crackme(username: str, crackme_name: str) -> bool:
         True if notification was sent successfully
     """
     message = f"New crackme submission awaiting review: **{crackme_name}** by **{username}**"
-    return send_notification(message)
+    return send_private_notification(message)
 
 
 def notify_new_solution(username: str, crackme_name: str) -> bool:
-    """Send notification for a new solution submission.
+    """Send notification for a new solution submission (pending review).
+
+    Sent to PRIVATE channel - only admins/reviewers need to see this.
 
     Args:
         username: The user who submitted the solution
@@ -77,4 +115,4 @@ def notify_new_solution(username: str, crackme_name: str) -> bool:
         True if notification was sent successfully
     """
     message = f"New solution submission awaiting review: Solution for **{crackme_name}** by **{username}**"
-    return send_notification(message)
+    return send_private_notification(message)

app/services/session.py

@@ -18,8 +18,10 @@ def get_session():
 
 
 def clear_session():
-    """Clear all session values."""
-    flask_session.clear()
+    """Clear main site auth session keys only."""
+    flask_session.pop('name', None)
+    flask_session.pop('email', None)
+    flask_session.pop('login_attempt', None)
 
 
 def get_username():

config/config.json.example

@@ -18,6 +18,11 @@
     },
     "Discord": {
         "Enabled": false,
-        "WebhookURL": "your-discord-webhook-url"
+        "WebhookPublic": "your-public-discord-webhook-url",
+        "WebhookPrivate": "your-private-discord-webhook-url"
+    },
+    "Reviewer": {
+        "Enabled": false,
+        "PasswordSalt": "change-this-to-a-secure-random-salt"
     }
 }

review/__init__.py

@@ -0,0 +1,5 @@
+"""
+Reviewer Tool - Integrated as Flask Blueprint.
+
+This module provides the reviewer functionality for managing crackme submissions.
+"""