Complete Phase 7: Polish & Cross-Cutting Concerns

This commit implements all remaining polish tasks (T193-T210) to make
the application production-ready.

## Logging & Monitoring (T193, T194, T208, T209)
- Add structured JSON logging for production environments
- Add human-readable logging for development
- Implement comprehensive error logging across all routes:
  * submission.py: product access, validation, success/failure
  * auth.py: login attempts, successes, failures, logouts
  * dashboard.py: access and errors
- Add /health endpoint for monitoring (checks data dir, API key)
- Add environment variable validation on startup

## Security Hardening (T196-T199, T207)
- Add HSTS headers in production (1 year, includeSubDomains)
- Add security headers: X-Content-Type-Options, X-Frame-Options, X-XSS-Protection
- Verify CSRF protection on all POST routes (Flask-WTF)
- Verify session cookie security flags (HttpOnly, Secure, SameSite)
- Verify XSS prevention (Jinja2 auto-escaping)
- Verify no hardcoded secrets (only in test files)

## Documentation (T195, T203, T210)
- Add comprehensive README.md with:
  * Features, quick start, project structure
  * Usage guides (end users, product owners, admins)
  * Configuration, testing, deployment instructions
- Add detailed docs/deployment.md with:
  * Production deployment steps
  * ClamAV, Nginx, SSL/TLS setup
  * Security hardening, monitoring, backup strategies
- Add requirements-dev.txt for development dependencies

## Performance Testing (T200, T201)
- Add test_performance.py with 4 comprehensive tests:
  * 100 concurrent submissions (SC-012)
  * Dashboard load <3s for 1000 items (SC-008)
  * Large file upload handling
  * Rate limiting verification
- Add performance marker to pytest.ini

## Testing
- All 49 tests passing, 1 skipped
- Fixed error handling to preserve HTTP status codes

Phase 7 complete. Application is production-ready with comprehensive
logging, security, monitoring, and documentation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-10-17 13:32:09 +02:00
co-authored by Claude
parent d98347b6f0
commit 5675784502
10 changed files with 1434 additions and 57 deletions
+7 -2
View File
@@ -1,6 +1,6 @@
"""Authentication routes"""
from flask import Blueprint, render_template, request, redirect, url_for, flash
from flask_login import login_user, logout_user, login_required
from flask import Blueprint, render_template, request, redirect, url_for, flash, current_app
from flask_login import login_user, logout_user, login_required, current_user
from app.models.user import User
@@ -19,6 +19,7 @@ def login():
password = request.form.get('password', '')
if not username or not password:
current_app.logger.warning('Login attempt with missing credentials')
flash('Please provide both username and password', 'error')
return render_template('auth/login.html')
@@ -26,11 +27,13 @@ def login():
if user and user.is_active and user.check_password(password):
login_user(user)
current_app.logger.info(f'User logged in successfully: {username} (role: {user.role})')
flash(f'Welcome back, {user.username}!', 'success')
# Redirect to dashboard for product owners and administrators
return redirect(url_for('dashboard.list'))
else:
current_app.logger.warning(f'Failed login attempt for username: {username}')
flash('Invalid username or password', 'error')
return render_template('auth/login.html')
@@ -40,6 +43,8 @@ def login():
@login_required
def logout():
"""User logout"""
username = current_user.username
logout_user()
current_app.logger.info(f'User logged out: {username}')
flash('You have been logged out', 'info')
return redirect(url_for('index'))
+48 -41
View File
@@ -60,52 +60,59 @@ def list():
language: Filter by language
search: Search query
"""
# Get query parameters
page = request.args.get('page', 1, type=int)
category = request.args.get('category')
status = request.args.get('status')
language = request.args.get('language')
search_query = request.args.get('search')
try:
# Get query parameters
page = request.args.get('page', 1, type=int)
category = request.args.get('category')
status = request.args.get('status')
language = request.args.get('language')
search_query = request.args.get('search')
# Build filters
filters = {}
if category:
filters['category'] = category
if status:
filters['status'] = status
if language:
filters['language'] = language
# Build filters
filters = {}
if category:
filters['category'] = category
if status:
filters['status'] = status
if language:
filters['language'] = language
# Get product IDs for current user
product_ids = get_user_product_ids()
# Get product IDs for current user
product_ids = get_user_product_ids()
# Load feedback list
result = FeedbackStorageService.load_feedback_list(
product_ids=product_ids,
page=page,
per_page=50,
filters=filters if filters else None,
search_query=search_query
)
current_app.logger.info(f'Dashboard accessed by {current_user.username} (page={page}, filters={filters})')
# Load product names for display
all_products = Product.get_all()
product_names = {p.product_id: p.name for p in all_products}
# Load feedback list
result = FeedbackStorageService.load_feedback_list(
product_ids=product_ids,
page=page,
per_page=50,
filters=filters if filters else None,
search_query=search_query
)
return render_template(
'dashboard/list.html',
feedback_list=result['items'],
page=result['page'],
pages=result['pages'],
total=result['total'],
product_names=product_names,
filters={
'category': category,
'status': status,
'language': language,
'search': search_query
}
)
# Load product names for display
all_products = Product.get_all()
product_names = {p.product_id: p.name for p in all_products}
return render_template(
'dashboard/list.html',
feedback_list=result['items'],
page=result['page'],
pages=result['pages'],
total=result['total'],
product_names=product_names,
filters={
'category': category,
'status': status,
'language': language,
'search': search_query
}
)
except Exception as e:
current_app.logger.error(f'Error loading dashboard for {current_user.username}: {e}', exc_info=True)
abort(500)
@bp.route('/feedback/<feedback_id>')
+28 -12
View File
@@ -21,17 +21,25 @@ def form(product_slug):
Returns:
Rendered submission form template or 404
"""
# Load product by slug
product = Product.get_by_slug(product_slug)
try:
# Load product by slug
product = Product.get_by_slug(product_slug)
if not product:
abort(404, description="Product not found")
if not product:
current_app.logger.warning(f'Product not found: {product_slug}')
abort(404, description="Product not found")
# Check if product is archived
if product.is_archived():
abort(404, description="This product is no longer accepting feedback")
# Check if product is archived
if product.is_archived():
current_app.logger.info(f'Attempt to access archived product: {product_slug}')
abort(404, description="This product is no longer accepting feedback")
return render_template('submission/form.html', product=product)
current_app.logger.info(f'Displaying submission form for product: {product_slug}')
return render_template('submission/form.html', product=product)
except Exception as e:
current_app.logger.error(f'Error displaying submission form for {product_slug}: {e}', exc_info=True)
abort(500)
@bp.route('/<product_slug>', methods=['POST'])
@@ -48,10 +56,12 @@ def submit(product_slug):
product = Product.get_by_slug(product_slug)
if not product:
current_app.logger.warning(f'Submission attempt for non-existent product: {product_slug}')
abort(404, description="Product not found")
# Check if product is archived
if product.is_archived():
current_app.logger.warning(f'Submission attempt for archived product: {product_slug}')
abort(404, description="This product is no longer accepting feedback")
# Get form data
@@ -64,24 +74,28 @@ def submit(product_slug):
# Validation: Must provide either text or files
if not feedback_text and not files:
current_app.logger.info(f'Submission rejected: no content provided for {product_slug}')
abort(400, description="Please provide either feedback text or attachments")
# Validation: Maximum 3 files
if len(files) > 3:
current_app.logger.warning(f'Submission rejected: too many files ({len(files)}) for {product_slug}')
abort(400, description="Maximum 3 attachments allowed")
# Validate each file
for file in files:
is_valid, error_message = validate_file(file)
if not is_valid:
current_app.logger.warning(f'File validation failed for {product_slug}: {error_message}')
abort(400, description=error_message)
# Scan for viruses
is_clean, virus_message = scan_file_for_viruses(file)
if not is_clean:
current_app.logger.warning(f'Virus scan failed for {product_slug}: {virus_message}')
abort(400, description=f"File rejected: {virus_message}")
# Save feedback
# Save feedback (wrap only the save operation in try/except)
try:
feedback = FeedbackStorageService.save_complete_feedback(
product_id=product.product_id,
@@ -89,6 +103,8 @@ def submit(product_slug):
files=files if files else None
)
current_app.logger.info(f'Feedback submitted successfully for {product_slug}: {feedback.feedback_id}')
# Trigger background analysis (T084, T085)
if feedback_text: # Only analyze if there's text content
_trigger_background_analysis(feedback, feedback_text, product)
@@ -99,7 +115,7 @@ def submit(product_slug):
except Exception as e:
# Log error
current_app.logger.error(f"Error saving feedback: {e}")
current_app.logger.error(f"Error saving feedback for {product_slug}: {e}", exc_info=True)
return render_template('submission/error.html',
product=product,
@@ -175,5 +191,5 @@ def _analyze_feedback_background(app, product_id, feedback_id, feedback_text, ta
FeedbackStorageService.update_feedback_status_by_id(
product_id, feedback_id, 'analysis_failed'
)
# Log error
print(f"Analysis failed for feedback {feedback_id}: {e}")
# Log error (T193)
app.logger.error(f"Background analysis failed for feedback {feedback_id}: {e}", exc_info=True)