aananta-central-license-client

Aananta Central License Client (aananta-central-license-client)

The official Python client SDK for the Aananta Central License Management System (LMS).

📦 Installation

pip install aananta-central-license-client

Or for local development:

pip install -e ./sdk/python

🚀 Quick Usage

import os
from license_client import LicenseClient, LicenseStatus

# Initialize using standard environment variables
client = LicenseClient(
    server_url=os.getenv("LICENSE_SERVER_URL", "https://license.company.com"),
    product_code=os.getenv("LICENSE_PRODUCT_CODE", "EASYTRACKER"),
    app_version="2.8.0"
)

# 1. Activate License
info = client.activate("LIC-ET-XXXXXXXX")
print(f"Activated: {info.product_code}, Plan: {info.plan}")

# 2. Check Feature Entitlements
if client.has_feature("backup"):
    print("Backup feature is enabled")

# 3. Numeric Quota Limits
max_users = client.get_limit("users", default=10)

🔒 Security Guarantees

• Asymmetric Ed25519 Cryptography: Local offline validation and signature verification.
• Isolated Installation Key: Private key stored exclusively in host storage (installation.key with 0600 permissions), never in application databases or backups.
• Offline Grace Period: Automatic fallback to local cache during LMS outages (default 7 days).
• Controlled Migration: Cryptographic transfer tokens for authorized host-to-host migration.