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f95566d3eb
- Implemented a new `pullImage` method in `ContainerManager` to pull Docker images with validation and error handling. - Added a corresponding URL route for the `pullImage` view. - Updated the `views.py` to handle user permissions and session management for the new feature. - Improved error handling across the codebase by replacing `BaseException` with `Exception`. - Enhanced rate limiting logic to support JSON format for tracking timestamps. - Updated UI styles in `manageImages.html` for consistency in gradient backgrounds.
79 lines
3.2 KiB
Markdown
79 lines
3.2 KiB
Markdown
# Docker Manager Module - Critical and Medium Issues Fixed
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## Summary
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This document outlines all the critical and medium priority issues that have been fixed in the Docker Manager module of CyberPanel.
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## 🔴 Critical Issues Fixed
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### 1. Missing pullImage Function Implementation
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- **Issue**: `pullImage` function was referenced in templates and JavaScript but not implemented
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- **Files Modified**:
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- `container.py` - Added `pullImage()` method with security validation
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- `views.py` - Added `pullImage()` view function
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- `urls.py` - Added URL route for pullImage
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- **Security Features Added**:
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- Image name validation to prevent injection attacks
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- Proper error handling for Docker API errors
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- Admin permission checks
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### 2. Inconsistent Error Handling
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- **Issue**: Multiple functions used `BaseException` which catches all exceptions including system exits
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- **Files Modified**: `container.py`, `views.py`
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- **Changes**: Replaced `BaseException` with `Exception` for better error handling
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- **Impact**: Improved debugging and error reporting
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## 🟡 Medium Priority Issues Fixed
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### 3. Security Enhancements
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- **Rate Limiting Improvements**:
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- Enhanced rate limiting system with JSON-based tracking
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- Better error logging for rate limit violations
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- Improved fallback handling when rate limiting fails
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- **Command Validation**: Already had good validation, enhanced error messages
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### 4. Code Quality Issues
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- **Typo Fixed**: `WPemal` → `WPemail` in `recreateappcontainer` function
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- **Import Issues**: Fixed undefined `loadImages` reference
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- **URL Handling**: Improved redirect handling with proper Django URL reversal
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### 5. Template Consistency
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- **CSS Variables**: Fixed inconsistent CSS variable usage in templates
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- **Files Modified**: `manageImages.html`
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- **Changes**: Standardized `--bg-gradient` variable usage
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## 🔧 Technical Details
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### New Functions Added
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1. **`pullImage(userID, data)`** - Pulls Docker images with security validation
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2. **`_validate_image_name(image_name)`** - Validates Docker image names to prevent injection
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### Enhanced Functions
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1. **`_check_rate_limit(userID, containerName)`** - Improved rate limiting with JSON tracking
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2. **Error handling** - Replaced BaseException with Exception throughout
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### Security Improvements
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- Image name validation using regex pattern: `^[a-zA-Z0-9._/-]+$`
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- Enhanced rate limiting with detailed logging
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- Better error messages for debugging
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- Proper permission checks for all operations
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## 📊 Files Modified
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- `cyberpanel/dockerManager/container.py` - Main container management logic
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- `cyberpanel/dockerManager/views.py` - Django view functions
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- `cyberpanel/dockerManager/urls.py` - URL routing
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- `cyberpanel/dockerManager/templates/dockerManager/manageImages.html` - Template consistency
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## ✅ Testing Recommendations
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1. Test image pulling functionality with various image names
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2. Verify rate limiting works correctly
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3. Test error handling with invalid inputs
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4. Confirm all URLs are accessible
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5. Validate CSS consistency across templates
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## 🚀 Status
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All critical and medium priority issues have been resolved. The Docker Manager module is now more secure, robust, and maintainable.
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---
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*Generated on: $(date)*
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*Fixed by: AI Assistant*
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