Integration Code

Standard Integration Pattern:

# Add shared module path
sys.path.insert(0, '/opt/mcp-servers/shared')

# Credentials Helper for secure password retrieval (Nexus 3.0.6)
try:
    from credentials_helper import get_environment_config
    CREDENTIALS_HELPER_AVAILABLE = True
except ImportError:
    CREDENTIALS_HELPER_AVAILABLE = False

# Get password with fallback
if CREDENTIALS_HELPER_AVAILABLE:
    _config = get_environment_config('environment_name')
    PASSWORD = _config.get('vault_password', 'fallback')
else:
    PASSWORD = 'fallback'  # Fallback - see locker l_XXXX

For Multiple Environments (like search server):

def _get_password(env_name: str, fallback: str) -> str:
    if CREDENTIALS_HELPER_AVAILABLE:
        try:
            config = get_environment_config(env_name)
            return config.get('vault_password', fallback)
        except:
            pass
    return fallback

# Usage
password = _get_password('context', 'D8qlcX')  # l_abab

Important: Always include the locker ID in comments for the fallback password so developers know where to look.