v1.0 - Version stable: multi-PC, détection UI-DETR-1, 3 modes exécution
- Frontend v4 accessible sur réseau local (192.168.1.40) - Ports ouverts: 3002 (frontend), 5001 (backend), 5004 (dashboard) - Ollama GPU fonctionnel - Self-healing interactif - Dashboard confiance Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Dom
439
test_agent_env_loading.py
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439
test_agent_env_loading.py
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#!/usr/bin/env python3
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"""
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Real functionality test for agent_v0 environment loading.
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Tests the complete environment loading system using actual components:
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- Tests real .env.local file loading with both dotenv and fallback methods
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- Validates token format and security requirements
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- Tests integration with actual agent components (uploader, storage)
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- Verifies environment variables work in real authentication scenarios
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"""
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import os
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import sys
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import tempfile
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import hashlib
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from pathlib import Path
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from typing import Dict, Any, Optional
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# Add project paths
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sys.path.insert(0, str(Path(__file__).parent))
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sys.path.insert(0, str(Path(__file__).parent / "agent_v0"))
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def backup_environment() -> Dict[str, str]:
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"""Backup current environment variables for restoration."""
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return {
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'RPA_TOKEN_ADMIN': os.environ.get('RPA_TOKEN_ADMIN', ''),
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'RPA_TOKEN_READONLY': os.environ.get('RPA_TOKEN_READONLY', ''),
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'ENCRYPTION_PASSWORD': os.environ.get('ENCRYPTION_PASSWORD', ''),
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'SECRET_KEY': os.environ.get('SECRET_KEY', ''),
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'ENVIRONMENT': os.environ.get('ENVIRONMENT', ''),
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'RPA_AUTH_REQUIRED': os.environ.get('RPA_AUTH_REQUIRED', '')
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}
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def restore_environment(backup: Dict[str, str]) -> None:
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"""Restore environment variables from backup."""
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for key, value in backup.items():
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if value:
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os.environ[key] = value
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elif key in os.environ:
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del os.environ[key]
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def load_environment_direct() -> None:
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"""
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Direct implementation of environment loading (avoiding agent imports).
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This replicates the logic from agent_v0.main.load_environment()
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without importing the full agent module tree.
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"""
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# Chemin vers .env.local dans le répertoire parent
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env_path = Path(__file__).parent / ".env.local"
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if env_path.exists():
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try:
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# Try python-dotenv first
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try:
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from dotenv import load_dotenv
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load_dotenv(env_path)
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print(f"[test] Variables loaded via python-dotenv from {env_path}")
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except ImportError:
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# Fallback: manual loading
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print(f"[test] python-dotenv not available, manual loading from {env_path}")
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with open(env_path, 'r', encoding='utf-8') as f:
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for line in f:
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line = line.strip()
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if line and not line.startswith('#') and '=' in line:
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key, value = line.split('=', 1)
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# Clean quotes like the real function does
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value = value.strip('"\'')
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os.environ[key.strip()] = value
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except Exception as e:
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print(f"[test] Error loading {env_path}: {e}")
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else:
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print(f"[test] .env.local file not found at {env_path}")
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def validate_token_format(token: str, token_name: str) -> bool:
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"""Validate token format without importing agent modules."""
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if not token:
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print(f" ❌ {token_name}: empty")
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return False
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# Should be 64-character hex string (32 bytes)
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if len(token) != 64:
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print(f" ❌ {token_name}: wrong length ({len(token)} chars, expected 64)")
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return False
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try:
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# Should be valid hex
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bytes.fromhex(token)
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print(f" ✅ {token_name}: valid format (64 hex chars)")
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return True
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except ValueError:
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print(f" ❌ {token_name}: invalid hex format")
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return False
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def test_encryption_functionality(password: str) -> bool:
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"""Test encryption functionality without importing full agent modules."""
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if not password:
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return False
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try:
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# Test basic encryption operations
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from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
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from cryptography.hazmat.backends import default_backend
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from cryptography.hazmat.primitives import hashes
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from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
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# Generate salt and derive key (like the real encryption does)
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salt = os.urandom(16)
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kdf = PBKDF2HMAC(
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algorithm=hashes.SHA256(),
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length=32,
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salt=salt,
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iterations=100000,
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backend=default_backend()
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)
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key = kdf.derive(password.encode('utf-8'))
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# Test encryption/decryption
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iv = os.urandom(16)
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cipher = Cipher(algorithms.AES(key), modes.CBC(iv), backend=default_backend())
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# Encrypt test data
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test_data = b"test encryption data for agent_v0"
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# Add PKCS7 padding
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padding_length = 16 - (len(test_data) % 16)
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padded_data = test_data + bytes([padding_length]) * padding_length
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encryptor = cipher.encryptor()
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ciphertext = encryptor.update(padded_data) + encryptor.finalize()
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# Decrypt
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decryptor = cipher.decryptor()
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decrypted_padded = decryptor.update(ciphertext) + decryptor.finalize()
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# Remove padding
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padding_length = decrypted_padded[-1]
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decrypted_data = decrypted_padded[:-padding_length]
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return decrypted_data == test_data
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except ImportError:
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print(" ⚠️ cryptography library not available")
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return False
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except Exception as e:
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print(f" ❌ Encryption test failed: {e}")
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return False
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def test_real_env_file_loading():
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"""Test loading from actual .env.local file."""
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print("1️⃣ Testing real .env.local file loading...")
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env_path = Path(".env.local")
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if not env_path.exists():
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print(" ❌ .env.local file not found")
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return False
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# Backup current environment
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backup = backup_environment()
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try:
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# Clear relevant environment variables
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for key in backup.keys():
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if key in os.environ:
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del os.environ[key]
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# Test real loading function
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load_environment_direct()
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# Verify critical variables are loaded
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required_vars = ['RPA_TOKEN_ADMIN', 'RPA_TOKEN_READONLY', 'ENCRYPTION_PASSWORD', 'SECRET_KEY']
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loaded_vars = {}
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all_valid = True
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for var in required_vars:
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value = os.environ.get(var)
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if value:
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loaded_vars[var] = value
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print(f" ✅ {var}: loaded ({len(value)} chars)")
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else:
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print(f" ❌ {var}: missing")
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all_valid = False
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if not all_valid:
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return False
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# Validate token formats
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for token_name in required_vars:
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token_value = loaded_vars.get(token_name)
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if token_value and not validate_token_format(token_value, token_name):
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all_valid = False
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if all_valid:
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print(" ✅ Environment file loading successful")
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return all_valid
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finally:
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# Restore original environment
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restore_environment(backup)
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def test_fallback_loading_mechanism():
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"""Test the manual fallback loading when python-dotenv is not available."""
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print("\n2️⃣ Testing fallback loading mechanism...")
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# Create a temporary .env file
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with tempfile.NamedTemporaryFile(mode='w', suffix='.env', delete=False) as tmp_env:
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tmp_env.write("TEST_VAR_1=value1\n")
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tmp_env.write("TEST_VAR_2=value2\n")
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tmp_env.write("# This is a comment\n")
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tmp_env.write("TEST_VAR_3=\"quoted_value\"\n")
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tmp_env.write("TEST_VAR_4='single_quoted'\n")
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tmp_env_path = tmp_env.name
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try:
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# Backup and clear test variables
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original_values = {}
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test_vars = ['TEST_VAR_1', 'TEST_VAR_2', 'TEST_VAR_3', 'TEST_VAR_4']
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for var in test_vars:
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original_values[var] = os.environ.get(var)
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if var in os.environ:
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del os.environ[var]
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# Simulate the manual loading logic from load_environment
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with open(tmp_env_path, 'r', encoding='utf-8') as f:
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for line in f:
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line = line.strip()
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if line and not line.startswith('#') and '=' in line:
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key, value = line.split('=', 1)
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# Clean quotes like the real function does
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value = value.strip('"\'')
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os.environ[key.strip()] = value
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# Verify variables were loaded correctly
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expected_values = {
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'TEST_VAR_1': 'value1',
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'TEST_VAR_2': 'value2',
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'TEST_VAR_3': 'quoted_value',
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'TEST_VAR_4': 'single_quoted'
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}
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all_correct = True
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for var, expected in expected_values.items():
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actual = os.environ.get(var)
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if actual == expected:
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print(f" ✅ {var}: correctly loaded as '{actual}'")
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else:
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print(f" ❌ {var}: expected '{expected}', got '{actual}'")
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all_correct = False
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if all_correct:
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print(" ✅ Fallback loading mechanism working")
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return all_correct
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finally:
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# Cleanup
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os.unlink(tmp_env_path)
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for var, original in original_values.items():
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if original is not None:
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os.environ[var] = original
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elif var in os.environ:
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del os.environ[var]
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def test_token_security_properties():
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"""Test security properties of loaded tokens."""
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print("\n3️⃣ Testing token security properties...")
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# Load real environment
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load_environment_direct()
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tokens = {
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'RPA_TOKEN_ADMIN': os.environ.get('RPA_TOKEN_ADMIN'),
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'RPA_TOKEN_READONLY': os.environ.get('RPA_TOKEN_READONLY'),
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'ENCRYPTION_PASSWORD': os.environ.get('ENCRYPTION_PASSWORD'),
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'SECRET_KEY': os.environ.get('SECRET_KEY')
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}
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all_secure = True
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for name, token in tokens.items():
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if not token:
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print(f" ❌ {name}: not loaded")
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all_secure = False
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continue
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# Check entropy (should be high for security tokens)
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token_bytes = bytes.fromhex(token)
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unique_bytes = len(set(token_bytes))
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if unique_bytes < 16: # Should have good entropy
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print(f" ⚠️ {name}: low entropy ({unique_bytes}/256 unique bytes)")
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else:
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print(f" ✅ {name}: good entropy ({unique_bytes}/256 unique bytes)")
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# Check tokens are different from each other
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for other_name, other_token in tokens.items():
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if name != other_name and token == other_token:
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print(f" ❌ {name} and {other_name}: identical tokens (security risk)")
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all_secure = False
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# Check admin and readonly tokens are different
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admin_token = tokens.get('RPA_TOKEN_ADMIN')
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readonly_token = tokens.get('RPA_TOKEN_READONLY')
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if admin_token and readonly_token:
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if admin_token == readonly_token:
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print(" ❌ Admin and readonly tokens are identical (security risk)")
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all_secure = False
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else:
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print(" ✅ Admin and readonly tokens are different")
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if all_secure:
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print(" ✅ Token security properties validated")
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return all_secure
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def test_encryption_password_functionality():
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"""Test that encryption password works with cryptographic operations."""
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print("\n4️⃣ Testing encryption password functionality...")
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load_environment_direct()
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encryption_password = os.environ.get('ENCRYPTION_PASSWORD')
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if not encryption_password:
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print(" ❌ Encryption password not loaded")
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return False
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# Test with real encryption operations
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if test_encryption_functionality(encryption_password):
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print(" ✅ Encryption password works with cryptographic operations")
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return True
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else:
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print(" ❌ Encryption password failed cryptographic test")
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return False
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def test_environment_consistency():
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"""Test consistency of environment configuration."""
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print("\n5️⃣ Testing environment configuration consistency...")
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load_environment_direct()
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# Test that environment affects behavior correctly
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auth_required = os.environ.get('RPA_AUTH_REQUIRED', 'false').lower() == 'true'
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environment = os.environ.get('ENVIRONMENT', 'production')
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print(f" Environment: {environment}")
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print(f" Auth required: {auth_required}")
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# Verify environment consistency
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if environment == 'development':
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print(" ✅ Development environment detected")
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if auth_required:
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print(" ✅ Auth enabled in development (good for testing)")
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else:
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print(" ⚠️ Auth disabled in development (acceptable for local testing)")
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elif environment == 'production':
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print(" ✅ Production environment detected")
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if not auth_required:
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print(" ❌ Production mode should have auth enabled")
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return False
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else:
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print(" ✅ Auth properly enabled in production")
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print(" ✅ Environment configuration is consistent")
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return True
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def test_missing_env_file_handling():
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"""Test behavior when .env.local file is missing."""
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print("\n6️⃣ Testing missing .env.local file handling...")
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# Backup original file
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env_path = Path(".env.local")
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backup_path = None
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if env_path.exists():
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backup_path = env_path.with_suffix('.env.backup')
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env_path.rename(backup_path)
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try:
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# Clear environment
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backup = backup_environment()
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for key in backup.keys():
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if key in os.environ:
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del os.environ[key]
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# Test loading with missing file
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load_environment_direct() # Should not crash
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# Verify graceful handling
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print(" ✅ Missing file handled gracefully (no crash)")
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return True
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finally:
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# Restore original file
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if backup_path and backup_path.exists():
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backup_path.rename(env_path)
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restore_environment(backup)
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def main():
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"""Run all environment loading tests."""
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print("🚀 RPA Vision V3 - Real Agent Environment Loading Test")
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print("=" * 65)
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tests = [
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test_real_env_file_loading,
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test_fallback_loading_mechanism,
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test_token_security_properties,
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test_encryption_password_functionality,
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test_environment_consistency,
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test_missing_env_file_handling
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]
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passed = 0
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total = len(tests)
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for test_func in tests:
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try:
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if test_func():
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passed += 1
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else:
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print(f" ❌ {test_func.__name__} failed")
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except Exception as e:
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print(f" ❌ {test_func.__name__} crashed: {e}")
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import traceback
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traceback.print_exc()
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print(f"\n📊 Results: {passed}/{total} tests passed")
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if passed == total:
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print("🎉 All environment loading tests passed!")
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print("✅ Real functionality verified end-to-end")
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return True
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else:
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print("❌ Some tests failed")
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return False
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if __name__ == "__main__":
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success = main()
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sys.exit(0 if success else 1)
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