cyberlicensing 0.2.6

Client and manager helpers for CyberLicensing

CyberLicensing Python SDK

Client and manager helpers for integrating public validation flows and project operations with the CyberLicensing API.

License client – validates license keys, collects environment metadata and lets end-users update client_editable fields. Manager client – handles authentication plus CRUD operations for projects, metadata schemas and licenses. Environment helpers – gather HWID, local/public IPs and other contextual information in one call.

The SDK targets Python 3.9+ and is published to PyPI as cyberlicensing.

Installation

pip install cyberlicensing

Quick start

Validate a license key

from cyberlicensing import LicenseClient

client = LicenseClient(
  base_url="https://licensing.showdown.boo",
  project_id=42,
)

# Automatically collects HWID, LAN/public IP, etc.
result = client.validate_with_environment("CL-XXXX-XXXX")
print(result)

To control the payload manually, call validate_license and pass hwid, ip, and metadata yourself. The metadata must only contain fields that are marked client_editable in your project schema.

Manage projects and licenses

from cyberlicensing import ManagerClient

manager = ManagerClient(base_url="https://licensing.showdown.boo")
manager.authenticate("admin", "password")

# Create project and create license
project = manager.create_project("My Awesome App")
license_data = manager.create_license(
  project_id=project["id"],
  days_valid=30,
  metadata={"plan": "pro"},
)

# Revoke a license
manager.update_license(
    license_id=license_data["id"],
    is_active=False,
    metadata={"plan": "revoked", "notes": "Chargeback"},
)

# Update a license
manager.update_license(
  license_id=license_data["id"],
  metadata={"plan": "enterprise", "notes": "Upgraded"},
)

More helpers are exposed for listing projects/licenses, extending expirations, resetting HWIDs, or deleting keys entirely.

Client-editable metadata workflow

Certain metadata fields can be safely mutated by the end-user thanks to the client_editable flag defined in the project schema.

1. Manager defines the schema:

from cyberlicensing import ManagerClient

manager = ManagerClient(base_url="https://licensing.showdown.boo")
manager.authenticate("admin", "password")

manager.update_metadata_schema(
  project_id=42,
  fields=[
    {"name": "notes", "type": "string", "client_editable": True},
    {"name": "plan", "type": "string", "client_editable": False},
  ],
)

2. Client updates the editable fields:

from cyberlicensing import LicenseClient

client = LicenseClient(base_url="https://licensing.showdown.boo", project_id=42)

client.update_client_metadata(
  key="CL-XXXX-XXXX",
  metadata={"notes": "Nouvelle machine"},
)

update_client_metadata validates locally that project_id is an int and the metadata dictionary is non-empty before calling POST /api/client_metadata. Server responses bubble up any JSON msg errors through ApiError for easier debugging (e.g., non editable field, inactive key, etc.).

Environment helpers

from cyberlicensing import collect_environment_metadata

print(collect_environment_metadata())

The helper returns HWID, hostname, LAN IP, optional public IP, and other useful attributes. Use it to enrich validate_license calls or to store telemetry on validated machines.

Error handling

• ApiError(status_code, message, payload) – raised when the API returns HTTP ≥ 400. The message will prefer the backend msg property if present.
• AuthenticationError – surfaces authentication/authorization issues in manager flows.
• CyberLicensingError – base class for all SDK exceptions for easy broad exception handling.

from cyberlicensing import ApiError

try:
  client.validate_license("INVALID")
except ApiError as exc:
  print(exc.status_code, exc)
  print(exc.payload)

Local development

python -m venv .venv
.venv\Scripts\activate
pip install -e .
python -m build

Additional helpers:

• list_licenses(project_id) – list all licenses (keys + live metadata and usage counters) for a project
• create_license(project_id, days_valid=None, metadata=None) – generate a new license key
• update_license(license_id, is_active=None, expires_at=None, reset_hwid=False, metadata=None) – ban/disable, move expiration, reset HWID, or overwrite metadata
• extend_license(project_id, license_id, days) – convenience method to push expiration forward
• delete_license(license_id) – hard-delete a key

Environment helpers

from cyberlicensing import collect_environment_metadata

print(collect_environment_metadata())

Returns HWID, hostname, LAN IP, and (if available) public IP.