Elydora-Infrastructure/Elydora-Python-SDK
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Elydora-Python-SDK/elydora/async_client.py
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ZacharyZhang-NYandClaude Opus 4.6 47a8038e8d Deprecate legacy login/register methods with warnings 
- Add DeprecationWarning to login() and register() static methods
- Update docstrings with .. deprecated:: notices
- Sync types with backend changes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-25 00:48:33 -04:00

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"""Asynchronous Elydora client using aiohttp."""
from __future__ import annotations
import time
import asyncio
import warnings
from typing import Any, Dict, List, Optional, Union
import aiohttp
from .crypto import compute_chain_hash, compute_payload_hash, sign_eor
from .errors import ElydoraError
from .types import (
AuditQueryResponse,
AuthLoginResponse,
AuthRegisterResponse,
CreateExportResponse,
DeepHealthResponse,
DeleteAgentResponse,
EOR,
FreezeAgentResponse,
GetAgentResponse,
GetEpochResponse,
GetExportResponse,
GetMeResponse,
GetOperationResponse,
HealthResponse,
IssueApiTokenResponse,
ListAdminEventsResponse,
ListMembersResponse,
ListWebhooksResponse,
RotateApiTokenResponse,
JWKSResponse,
ListAgentsResponse,
ListEpochsResponse,
ListExportsResponse,
RegisterAgentRequest,
RegisterAgentResponse,
RegisterWebhookResponse,
SubmitOperationResponse,
UnfreezeAgentResponse,
UpdateAgentResponse,
VerifyOperationResponse,
)
from .utils import generate_nonce, generate_uuidv7
# The genesis chain hash: base64url encoding of 32 zero bytes.
# Must match the backend's GENESIS_CHAIN_HASH constant exactly.
GENESIS_CHAIN_HASH = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
class AsyncElydoraClient:
"""Asynchronous client for the Elydora API.
Args:
org_id: Organization identifier.
agent_id: Agent identifier.
private_key: Base64url-encoded 32-byte Ed25519 private key seed.
base_url: API base URL.
ttl_ms: Time-to-live for operations in milliseconds.
max_retries: Maximum number of retries on transient failures.
token: Optional API token for authenticated endpoints.
"""
def __init__(
self,
org_id: str,
agent_id: str,
private_key: str,
*,
base_url: str = "https://api.elydora.com",
ttl_ms: int = 30000,
max_retries: int = 3,
token: Optional[str] = None,
) -> None:
self.org_id = org_id
self.agent_id = agent_id
self.private_key = private_key
self.base_url = base_url.rstrip("/")
self.ttl_ms = ttl_ms
self.max_retries = max_retries
self.token = token
self._prev_chain_hash = GENESIS_CHAIN_HASH
self._kid = agent_id + '-key-1'
self._session: Optional[aiohttp.ClientSession] = None
def set_kid(self, kid: str) -> None:
"""Set the key ID used for signing operations."""
self._kid = kid
def set_prev_chain_hash(self, prev_chain_hash: str) -> None:
"""Set the previous chain hash for the next operation."""
self._prev_chain_hash = prev_chain_hash
async def _get_session(self) -> aiohttp.ClientSession:
if self._session is None or self._session.closed:
self._session = aiohttp.ClientSession()
return self._session
async def close(self) -> None:
"""Close the underlying HTTP session."""
if self._session and not self._session.closed:
await self._session.close()
# -----------------------------------------------------------------
# Internal HTTP helpers
# -----------------------------------------------------------------
def _headers(self) -> Dict[str, str]:
headers: Dict[str, str] = {"Content-Type": "application/json"}
if self.token:
headers["Authorization"] = f"Bearer {self.token}"
return headers
async def _request(
self,
method: str,
path: str,
*,
json_body: Any = None,
params: Optional[Dict[str, str]] = None,
headers: Optional[Dict[str, str]] = None,
) -> Any:
url = f"{self.base_url}{path}"
hdrs = headers or self._headers()
session = await self._get_session()
last_exc: Optional[Exception] = None
for attempt in range(0, self.max_retries + 1):
try:
async with session.request(
method, url, json=json_body, params=params, headers=hdrs, timeout=aiohttp.ClientTimeout(total=30)
) as resp:
return await self._handle_response(resp)
except ElydoraError:
raise
except (aiohttp.ClientConnectionError, asyncio.TimeoutError) as exc:
last_exc = exc
if attempt < self.max_retries:
await asyncio.sleep(min(2 ** attempt, 8))
continue
raise
raise last_exc # type: ignore[misc]
@staticmethod
async def _handle_response(resp: aiohttp.ClientResponse) -> Any:
if resp.status >= 400:
try:
body = await resp.json()
except Exception:
text = await resp.text()
raise ElydoraError(
code="INTERNAL_ERROR",
message=text or "Unknown error",
status_code=resp.status,
)
err = body.get("error", {})
raise ElydoraError(
code=err.get("code", "INTERNAL_ERROR"),
message=err.get("message", ""),
request_id=err.get("request_id", ""),
details=err.get("details"),
status_code=resp.status,
)
if resp.status == 204:
return None
return await resp.json()
# -----------------------------------------------------------------
# Auth (static methods)
# -----------------------------------------------------------------
@staticmethod
async def register(
base_url: str,
email: str,
password: str,
display_name: Optional[str] = None,
org_name: Optional[str] = None,
) -> AuthRegisterResponse:
"""Register a new user and organization.
.. deprecated::
Use Better Auth endpoints directly. See docs.
"""
warnings.warn(
"AsyncElydoraClient.register() is deprecated. Use Better Auth endpoints directly. See docs.",
DeprecationWarning,
stacklevel=2,
)
url = f"{base_url.rstrip('/')}/v1/auth/register"
body: Dict[str, Any] = {"email": email, "password": password}
if display_name is not None:
body["display_name"] = display_name
if org_name is not None:
body["org_name"] = org_name
async with aiohttp.ClientSession() as session:
async with session.post(
url, json=body, headers={"Content-Type": "application/json"}, timeout=aiohttp.ClientTimeout(total=30)
) as resp:
return await AsyncElydoraClient._handle_response(resp)
@staticmethod
async def login(base_url: str, email: str, password: str) -> AuthLoginResponse:
"""Authenticate and receive a session token.
.. deprecated::
Use Better Auth endpoints directly. See docs.
"""
warnings.warn(
"AsyncElydoraClient.login() is deprecated. Use Better Auth endpoints directly. See docs.",
DeprecationWarning,
stacklevel=2,
)
url = f"{base_url.rstrip('/')}/v1/auth/login"
body = {"email": email, "password": password}
async with aiohttp.ClientSession() as session:
async with session.post(
url, json=body, headers={"Content-Type": "application/json"}, timeout=aiohttp.ClientTimeout(total=30)
) as resp:
return await AsyncElydoraClient._handle_response(resp)
async def get_me(self) -> GetMeResponse:
"""Get the current user's profile."""
return await self._request("GET", "/v1/auth/me")
async def issue_api_token(self, ttl_seconds: Optional[int] = None) -> IssueApiTokenResponse:
"""Issue an API token with an optional TTL."""
body: Dict[str, Any] = {}
if ttl_seconds is not None:
body["ttl_seconds"] = ttl_seconds
return await self._request("POST", "/v1/auth/token", json_body=body)
async def issue_token(self, ttl_seconds: Optional[int] = None) -> IssueApiTokenResponse:
"""Deprecated: Use issue_api_token() instead."""
return await self.issue_api_token(ttl_seconds=ttl_seconds)
async def rotate_api_token(self) -> RotateApiTokenResponse:
"""Rotate the current API token and keep the old token in 24h grace."""
return await self._request("POST", "/v1/auth/rotate", json_body={})
# -----------------------------------------------------------------
# Agent management
# -----------------------------------------------------------------
async def register_agent(self, request: RegisterAgentRequest) -> RegisterAgentResponse:
"""Register a new agent with the organization."""
return await self._request("POST", "/v1/agents/register", json_body=request)
async def get_agent(self, agent_id: str) -> GetAgentResponse:
"""Retrieve agent details and keys."""
return await self._request("GET", f"/v1/agents/{agent_id}")
async def freeze_agent(self, agent_id: str, reason: str) -> None:
"""Freeze an agent."""
await self._request("POST", f"/v1/agents/{agent_id}/freeze", json_body={"reason": reason})
async def list_agents(self) -> ListAgentsResponse:
"""List all agents for the organization."""
return await self._request("GET", "/v1/agents")
async def unfreeze_agent(self, agent_id: str, reason: str) -> UnfreezeAgentResponse:
"""Unfreeze an agent."""
return await self._request("POST", f"/v1/agents/{agent_id}/unfreeze", json_body={"reason": reason})
async def update_agent(self, agent_id: str, integration_type: str) -> UpdateAgentResponse:
"""Update an agent's integration type."""
return await self._request("PATCH", f"/v1/agents/{agent_id}", json_body={"integration_type": integration_type})
async def delete_agent(self, agent_id: str) -> DeleteAgentResponse:
"""Delete an agent."""
return await self._request("DELETE", f"/v1/agents/{agent_id}")
async def revoke_key(self, agent_id: str, kid: str, reason: str) -> None:
"""Revoke an agent's key."""
await self._request(
"POST",
f"/v1/agents/{agent_id}/revoke",
json_body={"kid": kid, "reason": reason},
)
# -----------------------------------------------------------------
# Operations (CORE)
# -----------------------------------------------------------------
def create_operation(
self,
operation_type: str,
subject: Dict[str, Any],
action: Dict[str, Any],
payload: Union[Dict[str, Any], str, None] = None,
) -> EOR:
"""Build and sign an Elydora Operation Record (EOR).
This is synchronous because it only performs local crypto operations.
Call submit_operation() with the returned EOR to submit it.
"""
operation_id = generate_uuidv7()
issued_at = int(time.time() * 1000)
nonce = generate_nonce()
payload_hash = compute_payload_hash(payload)
chain_hash = compute_chain_hash(
self._prev_chain_hash, payload_hash, operation_id, issued_at
)
eor: Dict[str, Any] = {
"op_version": "1.0",
"operation_id": operation_id,
"org_id": self.org_id,
"agent_id": self.agent_id,
"issued_at": issued_at,
"ttl_ms": self.ttl_ms,
"nonce": nonce,
"operation_type": operation_type,
"subject": subject,
"action": action,
"payload": payload,
"payload_hash": payload_hash,
"prev_chain_hash": self._prev_chain_hash,
"agent_pubkey_kid": self._kid,
"signature": "",
}
eor["signature"] = sign_eor(eor, self.private_key)
self._prev_chain_hash = chain_hash
return eor # type: ignore[return-value]
async def submit_operation(self, eor: EOR) -> SubmitOperationResponse:
"""Submit a signed EOR to the server."""
return await self._request("POST", "/v1/operations", json_body=eor)
async def get_operation(self, operation_id: str) -> GetOperationResponse:
"""Retrieve an operation by ID."""
return await self._request("GET", f"/v1/operations/{operation_id}")
async def verify_operation(self, operation_id: str) -> VerifyOperationResponse:
"""Verify an operation's integrity."""
return await self._request("POST", f"/v1/operations/{operation_id}/verify", json_body={})
# -----------------------------------------------------------------
# Audit
# -----------------------------------------------------------------
async def query_audit(
self,
*,
org_id: Optional[str] = None,
agent_id: Optional[str] = None,
operation_type: Optional[str] = None,
start_time: Optional[int] = None,
end_time: Optional[int] = None,
cursor: Optional[str] = None,
limit: Optional[int] = None,
) -> AuditQueryResponse:
"""Query the tamper-evident audit log."""
body: Dict[str, Any] = {}
if org_id is not None:
body["org_id"] = org_id
if agent_id is not None:
body["agent_id"] = agent_id
if operation_type is not None:
body["operation_type"] = operation_type
if start_time is not None:
body["start_time"] = start_time
if end_time is not None:
body["end_time"] = end_time
if cursor is not None:
body["cursor"] = cursor
if limit is not None:
body["limit"] = limit
return await self._request("POST", "/v1/audit/query", json_body=body)
# -----------------------------------------------------------------
# Epochs
# -----------------------------------------------------------------
async def list_epochs(self) -> ListEpochsResponse:
"""List all epochs for the organization."""
return await self._request("GET", "/v1/epochs")
async def get_epoch(self, epoch_id: str) -> GetEpochResponse:
"""Retrieve an epoch root record."""
return await self._request("GET", f"/v1/epochs/{epoch_id}")
# -----------------------------------------------------------------
# Exports
# -----------------------------------------------------------------
async def create_export(
self,
start_time: int,
end_time: int,
format: str = "json",
agent_id: Optional[str] = None,
operation_type: Optional[str] = None,
) -> CreateExportResponse:
"""Create a compliance export job."""
body: Dict[str, Any] = {
"start_time": start_time,
"end_time": end_time,
"format": format,
}
if agent_id is not None:
body["agent_id"] = agent_id
if operation_type is not None:
body["operation_type"] = operation_type
return await self._request("POST", "/v1/exports", json_body=body)
async def list_exports(self) -> ListExportsResponse:
"""List all exports for the organization."""
return await self._request("GET", "/v1/exports")
async def get_export(self, export_id: str) -> GetExportResponse:
"""Retrieve export status and download URL."""
return await self._request("GET", f"/v1/exports/{export_id}")
async def download_export(self, export_id: str) -> bytes:
"""Download an export file as raw bytes."""
url = f"{self.base_url}/v1/exports/{export_id}/download"
session = await self._get_session()
async with session.get(
url, headers=self._headers(), timeout=aiohttp.ClientTimeout(total=30)
) as resp:
if resp.status >= 400:
await self._handle_response(resp)
return await resp.read()
# -----------------------------------------------------------------
# Webhooks
# -----------------------------------------------------------------
async def list_webhooks(self) -> ListWebhooksResponse:
"""List all webhooks for the organization."""
return await self._request("GET", "/v1/webhooks")
async def register_webhook(self, endpoint_url: str, events: list, secret: str) -> RegisterWebhookResponse:
"""Register a new webhook."""
return await self._request("POST", "/v1/webhooks", json_body={"endpoint_url": endpoint_url, "events": events, "secret": secret})
async def delete_webhook(self, webhook_id: str) -> None:
"""Delete a webhook."""
await self._request("DELETE", f"/v1/webhooks/{webhook_id}")
# -----------------------------------------------------------------
# Members
# -----------------------------------------------------------------
async def list_members(self) -> ListMembersResponse:
"""List all members in the organization."""
return await self._request("GET", "/v1/members")
# -----------------------------------------------------------------
# Admin events
# -----------------------------------------------------------------
async def list_admin_events(self, limit: Optional[int] = None) -> ListAdminEventsResponse:
"""List recent admin events."""
params: Dict[str, str] = {}
if limit is not None:
params["limit"] = str(limit)
return await self._request("GET", "/v1/admin/events", params=params)
# -----------------------------------------------------------------
# JWKS
# -----------------------------------------------------------------
async def get_jwks(self) -> JWKSResponse:
"""Retrieve the platform JWKS (public, no auth required)."""
url = f"{self.base_url}/.well-known/elydora/jwks.json"
session = await self._get_session()
async with session.get(url, timeout=aiohttp.ClientTimeout(total=30)) as resp:
return await self._handle_response(resp)
# -----------------------------------------------------------------
# Health
# -----------------------------------------------------------------
async def health(self) -> HealthResponse:
"""Check API health (public, no auth required)."""
url = f"{self.base_url}/v1/health"
session = await self._get_session()
async with session.get(url, timeout=aiohttp.ClientTimeout(total=30)) as resp:
return await self._handle_response(resp)
async def deep_health(self) -> DeepHealthResponse:
"""Check API deep health (public, no auth required)."""
url = f"{self.base_url}/v1/health/deep"
session = await self._get_session()
async with session.get(url, timeout=aiohttp.ClientTimeout(total=30)) as resp:
return await self._handle_response(resp)
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