Jj2dZddlmZddlZddlZddlmZddlmZm Z ddl m Z eje ZGddZy) z>Egress gate wrapper with mandatory classification enforcement.) annotationsN)Any) EgressGate EgressRequest) SecurityErrorcteZdZdZdddd ddZ ddZ d dZy) ModelEgressGatezAWrapper around EgressGate that enforces mandatory classification.N) egress_policy audit_log egress_gatec.||_||_||_y)N)r r _egress_gate)selfr r r s [/home/oem/CyberBrain26-unified/src/cyberbrain26/control_plane/model_gateway/model_egress.py__init__zModelEgressGate.__init__s+"'c|s tdtjd||||||j tdt ||||d}|jj |y)aAuthorize a model call with mandatory classification. Args: agent_id: Identifier of the agent making the call. provider_id: Identifier of the model provider. model_id: Identifier of the model being called. payload_sha256: SHA-256 hash of the request payload. classifications: Mandatory set of classifications for the call. Raises: SecurityError: If classifications is empty or None. GModel egress requires an explicit classification; refusing to fail openz\Authorizing model call: agent=%s, provider=%s, model=%s, payload_hash=%s, classifications=%sNz1egress gate not configured; refusing to fail open)agent_id provider_idpayload_sha256classifications destination)rloggerinforr authorize)rrrmodel_idrrrequests rauthorize_model_callz$ModelEgressGate.authorize_model_calls*Y   j           $ ST T #)+   ##G,rc4K|s tdt|tr|jd}nt|tr|}n t d|j |||tj|j||d{S7w)aExecute a model call after authorization. Args: coro_factory: Async callable that performs the actual model inference. agent_id: Identifier of the agent making the call. provider_id: Identifier of the model provider. model_id: Identifier of the model being called. payload: The request payload. classifications: Mandatory set of classifications for the call. Returns: The result of the coro_factory call. Raises: SecurityError: If classifications is empty or None. Exception: Propagated from coro_factory if it fails. rzutf-8z!Payload must be bytes or a string)rrrrrN) r isinstancestrencodebytes TypeErrorr hashlibsha256 hexdigest)r coro_factoryrrrpayloadr payload_bytess rguarded_model_callz"ModelEgressGate.guarded_model_callLs8 ij j gs ##NN73M  '#M?@ @ !!#">>-8BBD+ " "^###sBBBB)r Any | Noner r.r zEgressGate | NonereturnNone) rr#rr#rr#rr#rfrozenset[Any]r/r0)r*rrr#rr#rr#r+z bytes | strrr1r/r)__name__ __module__ __qualname____doc__rr r-rrr r sK %) $)- (" ( ( ' (  (---- --  --  --(-- --^0$0$ 0$  0$  0$0$(0$ 0$rr )r5 __future__rr'loggingtypingr"cyberbrain26.security_plane.egressrr&cyberbrain26.security_plane.permissionr getLoggerr2rr r6rrr=s8D"H@   8 $m$m$r