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Address security concerns and implement best practices#25

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ohtaman wants to merge 1 commit into
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feature/security-improvements
Open

Address security concerns and implement best practices#25
ohtaman wants to merge 1 commit into
mainfrom
feature/security-improvements

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@ohtaman ohtaman commented Jan 14, 2025

Changes

  1. Input Validation:

    • Added script path validation with file existence checks
    • Added options validation for type safety
    • Added window parameter validation
    • Added test mode support for validation
  2. Network Security:

    • Restricted port binding to localhost only
    • Added port range restrictions (avoiding privileged ports)
    • Added retry mechanism with proper timeouts
    • Added proper error handling for network operations
  3. Process Security:

    • Added proper process cleanup
    • Added resource cleanup in error cases
    • Added proper error handling with specific exception types
    • Added timeout handling for server startup
  4. General Security:

    • Added comprehensive error handling with specific exception types
    • Added proper logging for overridden options
    • Added secure default options
    • Added input sanitization
    • Added proper type hints and documentation

Fixes #21

- Add input validation for script path, options, and window parameters
- Implement network security with localhost binding and port restrictions
- Add proper process cleanup and resource management
- Add comprehensive error handling with specific exception types
- Add secure default options and proper logging

Fixes #21
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Address security concerns and implement best practices

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