Module hardware 

Hardware detection for license binding

This module provides functionality to detect hardware identifiers for binding licenses to specific machines.

Pluggable environment

Use HardwareEnvironment to supply HardwareInfo for verification and attestation. The default implementation calls detect_hardware. Integrators can provide a custom implementation (for example TPM-derived material in the license HardwareBinding custom map) without modifying this crate.

Structs

DefaultHardwareEnvironment

Default probe: MAC addresses, disk IDs, hostname, machine ID via detect_hardware.

FixedHardwareEnvironment

Fixed snapshot (tests, diagnostics, or air-gapped override).

HardwareInfo

Detected hardware information from the current machine

Enums

HardwareBindingError

Hardware binding verification errors

Traits

HardwareEnvironment

Supplies a snapshot of the current machine for license binding checks.

Functions

default_hardware_environment

Shared default implementation used by LicenseVerifier and WitnessConfig.

detect_hardware

Detect hardware information from the current machine

verify_hardware_binding

Check if the current hardware matches the binding