- Move all backup_*.py files to libtisbackup/drivers/ subdirectory
- Move XenAPI.py and copy_vm_xcp.py to drivers/ (driver-specific)
- Create drivers/__init__.py with automatic driver imports
- Update tisbackup.py imports to use new structure
- Add pyvmomi>=8.0.0 as mandatory dependency
- Sync requirements.txt with pyproject.toml dependencies
- Add pylint>=3.0.0 and pytest-cov>=6.0.0 to dev dependencies
- Configure pylint and coverage tools in pyproject.toml
- Add conventional commits guidelines to CLAUDE.md
- Enhance .gitignore with comprehensive patterns for Python, IDEs, testing, and secrets
- Update CLAUDE.md documentation with new structure and tooling
Breaking Changes:
- Drivers must now be imported from libtisbackup.drivers instead of libtisbackup
- All backup driver files relocated to drivers/ subdirectory
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Initialize authentication system on Flask app startup
- Default to Basic Auth if no [authentication] section in config
- Support TISBACKUP_AUTH_USERNAME and TISBACKUP_AUTH_PASSWORD env vars
- Generate secure random password if not configured with warning
- Protect all Flask routes with @auth.require_auth decorator
- Fallback to 'none' auth provider on initialization errors
Routes protected:
- / (backup_all)
- /config_number/ (set_config_number)
- /all_json (backup_all_json)
- /json (backup_json)
- /status.json (export_backup_status)
- /backups.json (last_backup_json)
- /last_backups (last_backup)
- /export_backup (export_backup)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Replace hardcoded Flask secret key with environment variable to
prevent session hijacking and CSRF attacks.
Changes:
- Load secret key from TISBACKUP_SECRET_KEY environment variable
- Fall back to cryptographically secure random key using secrets module
- Log warning when random key is used (sessions won't persist)
- Add environment variable example to README.md Docker Compose config
- Add setup instructions in Configuration section
Security improvements:
- Eliminates hardcoded secret in source code
- Uses secrets.token_hex(32) for cryptographically strong random generation
- Sessions remain secure even without env var (though won't persist)
- Prevents session hijacking and CSRF bypass attacks
Documentation:
- Update README.md with TISBACKUP_SECRET_KEY setup instructions
- Include command to generate secure random key
- Update SECURITY_IMPROVEMENTS.md with implementation details
- Mark hardcoded secret key issue as resolved
Setup:
```bash
# Generate secure key
python3 -c "import secrets; print(secrets.token_hex(32))"
# Set in environment
export TISBACKUP_SECRET_KEY=your-key-here
```
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Replace all deprecated and unsafe command execution methods with
secure subprocess.run() calls using list arguments.
Changes:
- Replace os.popen() with subprocess.run() in tisbackup_gui.py
- Replace os.system() with subprocess.run() in tasks.py and backup_xva.py
- Add input validation for device/partition names (regex-based)
- Fix file operations to use context managers (with statement)
- Remove wildcard import from shutil
- Add timeout protection to all subprocess calls (5-30s)
- Improve error handling with proper try/except blocks
Security improvements:
- Prevent command injection vulnerabilities in USB disk operations
- Validate device paths with regex before system calls
- Use list arguments instead of shell=True to prevent injection
- Add proper error handling instead of silent failures
Code quality improvements:
- Replace deprecated os.popen() (deprecated since Python 2.6)
- Use context managers for file operations
- Remove wildcard imports for cleaner namespace
- Add comprehensive error handling and logging
Documentation:
- Add SECURITY_IMPROVEMENTS.md documenting all changes
- Document remaining security issues and recommendations
- Include testing recommendations and migration notes
BREAKING CHANGE: None - all changes are backward compatible
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
