Fix missing Depends import in setup-hostinger.sh and enhance .env configuration

[Copilot]

Problem

The setup-hostinger.sh script contained a critical bug on line 65 where the FastAPI Depends function was used but not imported. This would cause a NameError at runtime when the generated FastAPI application attempts to use dependency injection for API authentication.

Additionally, the .env configuration file lacked comprehensive system and environment parameters needed for the AI Agent Platform.

Changes

1. Fixed Missing Import in setup-hostinger.sh

Line 65 - Before:

from fastapi import FastAPI, HTTPException, Header

Line 65 - After:

from fastapi import FastAPI, HTTPException, Header, Depends

This fixes the runtime error that would occur when the execute_command endpoint tries to use Depends(verify_api_key) for authentication on line 90.

2. Enhanced .env Configuration

Expanded the .env file from 42 to 50 configuration parameters organized into 14 clearly marked sections:

• System Information: Added SYSTEM_NAME_ARABIC and ENVIRONMENT setting
• Hostinger Configuration: Added HOSTINGER_SERVER_URL
• FastAPI Configuration: Added FASTAPI_RELOAD flag
• OpenWebUI Configuration: Added OPENWEBUI_VERSION and WEBUI_SECRET_KEY
• Ollama Configuration: New section for Ollama API settings
• Enhanced Security Settings: Added ENABLE_AUTHENTICATION, ENABLE_ENCRYPTION, and ALLOWED_ORIGINS
• Arabic Language Settings: New section with LANGUAGE, ARABIC_STYLE, and ENABLE_CLASSICAL_ARABIC
• Agent Configuration: New section with MAX_AGENTS and AGENT_TIMEOUT
• Context Settings: New section with MAX_CONTEXT_HISTORY and CONTEXT_WINDOW_SIZE
• Performance Settings: New section with ASYNC_MODE, MAX_WORKERS, and REQUEST_TIMEOUT
• VPS Configuration: New section with HTTP_PORT, HTTPS_PORT, and connection settings

3. Security Improvements

Applied security best practices to the .env defaults:

• Set ENVIRONMENT=development (prevents accidental production deployments)
• Set ALLOWED_ORIGINS=http://localhost:3000,http://localhost:8000 (restricts CORS to localhost instead of wildcard)

Testing

All changes have been validated:

• ✅ Python syntax validation passed
• ✅ Import statements verified
• ✅ Dependency injection usage validated
• ✅ All 50 configuration parameters present and organized
• ✅ Security settings validated
• ✅ CodeQL security scan completed (no vulnerabilities)

Impact

• Bug Fix: Prevents runtime NameError when FastAPI application starts
• Configuration: Provides comprehensive, production-ready configuration template
• Security: Implements secure defaults and best practices
• Documentation: Bilingual comments (English/Arabic) for better accessibility

Files changed: 2 (setup-hostinger.sh, .env)

Original prompt

Fix the missing Depends import in setup-hostinger.sh file at line 65 by adding Depends to the import statement. Change line 65 from "from fastapi import FastAPI, HTTPException, Header" to "from fastapi import FastAPI, HTTPException, Header, Depends". Additionally, create a new .env file in the root directory with specific configuration parameters for the system and environment.

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