airlock-gateway 0.1.1

Client SDK for the Airlock Gateway — submit artifacts, poll for decisions, manage pairing and presence.

airlock-gateway (Python)

An async Python client SDK for the Airlock Gateway API.

Installation

pip install airlock-gateway

Quick Start

import asyncio
from airlock_gateway import (
    AirlockGatewayClient,
    ArtifactSubmitRequest,
    CiphertextRef,
)


async def main():
    async with AirlockGatewayClient(
        "https://gw.example.com", token="your-token"
    ) as client:
        # Submit an artifact for approval
        request_id = await client.submit_artifact(
            ArtifactSubmitRequest(
                enforcer_id="my-enforcer",
                artifact_hash="sha256-hash",
                ciphertext=CiphertextRef(
                    alg="aes-256-gcm",
                    data="base64-encrypted-content",
                    nonce="nonce",
                    tag="tag",
                ),
                metadata={"routingToken": "rt-abc"},
            )
        )

        # Wait for a decision (long-poll)
        decision = await client.wait_for_decision(request_id, timeout_seconds=30)
        if decision and decision.body and decision.body.is_approved:
            print(f"Approved: {decision.body.reason}")


asyncio.run(main())

API Reference

Method	Description
echo()	Gateway discovery/health
submit_artifact(request)	Submit artifact for approval
get_exchange_status(request_id)	Get exchange status
wait_for_decision(request_id, timeout)	Long-poll for decision
withdraw_exchange(request_id)	Withdraw pending exchange
acknowledge(msg_id, enforcer_id)	Acknowledge inbox message
initiate_pairing(request)	Start pairing session
resolve_pairing(code)	Resolve pairing code
get_pairing_status(nonce)	Poll pairing status
complete_pairing(request)	Complete pairing
revoke_pairing(routing_token)	Revoke a pairing
get_pairing_status_batch(tokens)	Batch check pairings
send_heartbeat(request)	Presence heartbeat
list_enforcers()	List online enforcers
get_enforcer_presence(id)	Get enforcer presence

Error Handling

All errors raise AirlockGatewayError with helper properties:

from airlock_gateway import AirlockGatewayError

try:
    await client.submit_artifact(request)
except AirlockGatewayError as e:
    if e.is_quota_exceeded:
        print("Quota exceeded")
    elif e.is_pairing_revoked:
        print("Pairing revoked")
    elif e.is_conflict:
        print("Idempotency conflict")
    else:
        print(f"Error {e.status_code}: {e}")

Requirements

• Python 3.9+
• httpx >= 0.25.0
• pydantic >= 2.0.0

Development

pip install -e ".[dev]"
pytest

License

MIT