ciris-verify 0.9.2

Python bindings for CIRISVerify hardware-rooted license verification

CIRISVerify Python Bindings

Python bindings for CIRISVerify, the hardware-rooted license verification module for the CIRIS ecosystem.

Installation

pip install ciris-verify

Note: The CIRISVerify binary must be installed separately. See the CIRISVerify documentation for installation instructions.

Quick Start

import os
from ciris_verify import CIRISVerify, LicenseStatus

# Initialize the verifier
verifier = CIRISVerify()

# Get license status with a fresh nonce
status = await verifier.get_license_status(
    challenge_nonce=os.urandom(32)
)

# Check if professional capabilities are available
if status.allows_licensed_operation():
    print("Professional license verified!")
    print(f"Tier: {status.license.tier}")
    print(f"Capabilities: {status.license.capabilities}")
else:
    print("Running in community mode")

# IMPORTANT: Always display the mandatory disclosure
print(status.mandatory_disclosure.text)

Mandatory Disclosure

Per the CIRIS ecosystem rules, agents MUST display the mandatory_disclosure.text to users. This ensures transparency about the agent's capabilities and licensing status.

# The disclosure MUST be shown to users
disclosure = status.mandatory_disclosure
print(f"[{disclosure.severity.upper()}] {disclosure.text}")

Capability Checking

For frequent capability checks, use the fast path:

result = await verifier.check_capability("medical:diagnosis")
if result.allowed:
    # Capability is available
    pass
else:
    print(f"Capability denied: {result.reason}")

Testing

For testing without the actual binary, use MockCIRISVerify:

from ciris_verify import MockCIRISVerify, LicenseStatus

# Create a mock that returns community mode
verifier = MockCIRISVerify(
    mock_status=LicenseStatus.UNLICENSED_COMMUNITY
)

# Use exactly like the real client
status = await verifier.get_license_status(os.urandom(32))
assert status.status == LicenseStatus.UNLICENSED_COMMUNITY

Error Handling

from ciris_verify import (
    CIRISVerifyError,
    BinaryNotFoundError,
    BinaryTamperedError,
    VerificationFailedError,
)

try:
    verifier = CIRISVerify()
    status = await verifier.get_license_status(os.urandom(32))
except BinaryNotFoundError as e:
    # Binary not installed
    print(f"CIRISVerify not found: {e.path}")
except BinaryTamperedError:
    # CRITICAL: Binary has been modified
    # Halt all operations immediately
    raise SystemExit("SECURITY ALERT: Binary integrity compromised")
except VerificationFailedError as e:
    # Verification failed - operate in restricted mode
    print(f"Verification failed: {e}")

License Status Codes

Status	Code	Description
LICENSED_PROFESSIONAL	100	Full professional license active
LICENSED_PROFESSIONAL_GRACE	101	License valid, in offline grace period
UNLICENSED_COMMUNITY	200	Community mode, no professional capabilities
RESTRICTED_*	300-399	Restricted mode due to verification issues
ERROR_*	400-499	Error states (revoked, expired, etc.)
LOCKDOWN_*	500+	Critical security failure, halt operations

Thread Safety

The client is thread-safe and can be used from multiple threads or async tasks concurrently.

License

AGPL-3.0-or-later - See LICENSE file in the CIRISVerify repository.