feat(platform): add new services, tools, tests and crews modules
New router intelligence modules (26 files): alert_ingest/store, audit_store, architecture_pressure, backlog_generator/store, cost_analyzer, data_governance, dependency_scanner, drift_analyzer, incident_* (5 files), llm_enrichment, platform_priority_digest, provider_budget, release_check_runner, risk_* (6 files), signature_state_store, sofiia_auto_router, tool_governance New services: - sofiia-console: Dockerfile, adapters/, monitor/nodes/ops/voice modules, launchd, react static - memory-service: integration_endpoints, integrations, voice_endpoints, static UI - aurora-service: full app suite (analysis, job_store, orchestrator, reporting, schemas, subagents) - sofiia-supervisor: new supervisor service - aistalk-bridge-lite: Telegram bridge lite - calendar-service: CalDAV calendar service with reminders - mlx-stt-service / mlx-tts-service: Apple Silicon speech services - binance-bot-monitor: market monitor service - node-worker: STT/TTS memory providers New tools (9): agent_email, browser_tool, contract_tool, observability_tool, oncall_tool, pr_reviewer_tool, repo_tool, safe_code_executor, secure_vault New crews: agromatrix_crew (10 modules: depth_classifier, doc_facts, doc_focus, farm_state, light_reply, llm_factory, memory_manager, proactivity, reflection_engine, session_context, style_adapter, telemetry) Tests: 85+ test files for all new modules Made-with: Cursor
This commit is contained in:
Apple
761
tools/secure_vault/secure_vault.py
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761
tools/secure_vault/secure_vault.py
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@@ -0,0 +1,761 @@
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"""
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SecureVault - Production-ready secure credential storage for AI agents
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Fully self-hosted, open-source, privacy-by-default
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PRIMARY: cryptography.fernet
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STORAGE: Encrypted JSON files per agent
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Features:
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- Per-agent credential isolation
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- TTL support for temporary credentials
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- Automatic key rotation
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- Audit logging (no PII)
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- Encrypted backup/export
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- 100% self-hosted, no cloud
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"""
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import os
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import re
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import json
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import logging
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import hashlib
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import time
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import base64
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import secrets
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from pathlib import Path
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from typing import Optional, List, Dict, Any, Union
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from datetime import datetime, timedelta
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from dataclasses import dataclass, field
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from threading import Lock
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from collections import defaultdict
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from cryptography.fernet import Fernet
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from cryptography.hazmat.primitives import hashes
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from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
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from cryptography.hazmat.backends import default_backend
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import shutil
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logger = logging.getLogger(__name__)
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# ============================================================================
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# CONFIGURATION
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# ============================================================================
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@dataclass
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class VaultConfig:
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"""Vault configuration"""
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vault_dir: str = "~/.daarion/secure_vault"
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master_key_file: str = "~/.daarion/.vault_master.key"
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key_rotation_days: int = 90
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max_credentials_per_agent: int = 100
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audit_log_dir: str = "/tmp/secure_vault_logs"
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class SecureVault:
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"""
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Production-ready secure credential storage.
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Usage:
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vault = SecureVault()
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vault.init_vault() # Or with master_key
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# Store credentials
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vault.store("sofiia", "gmail", "password", "secret123")
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vault.store("sofiia", "gmail", "oauth_token", {"token": "xyz"}, ttl_seconds=3600)
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# Retrieve
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password = vault.get("sofiia", "gmail", "password")
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# List
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services = vault.list("sofiia")
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creds = vault.list("sofiia", "gmail")
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# Rotate master key
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vault.rotate_master_key("new-master-password")
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"""
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def __init__(
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self,
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config: Optional[VaultConfig] = None,
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master_key: Optional[str] = None
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):
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self.config = config or self._load_config()
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self.config.vault_dir = os.path.expanduser(self.config.vault_dir)
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self.config.master_key_file = os.path.expanduser(self.config.master_key_file)
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# Initialize vault directory
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Path(self.config.vault_dir).mkdir(parents=True, exist_ok=True)
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# Master key management
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self._master_key: Optional[bytes] = None
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self._fernet: Optional[Fernet] = None
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self._key_rotation_date: Optional[str] = None
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# Track key versions for rotation
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self._key_version = 1
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# Lock for thread safety
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self._lock = Lock()
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# Initialize with provided or stored master key
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if master_key:
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self._set_master_key(master_key)
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else:
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self._load_or_generate_master_key()
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# Audit logger
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self._audit = AuditLogger(self.config.audit_log_dir)
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def _load_config(self) -> VaultConfig:
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return VaultConfig(
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vault_dir=os.getenv("VAULT_DIR", "~/.daarion/secure_vault"),
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master_key_file=os.getenv("VAULT_MASTER_KEY_FILE", "~/.daarion/.vault_master.key"),
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key_rotation_days=int(os.getenv("VAULT_KEY_ROTATION_DAYS", "90")),
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max_credentials_per_agent=int(os.getenv("VAULT_MAX_CREDS", "100")),
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audit_log_dir=os.getenv("VAULT_AUDIT_LOG_DIR", "/tmp/secure_vault_logs"),
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)
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# ========================================================================
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# MASTER KEY MANAGEMENT
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# ========================================================================
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def _derive_key(self, password: str, salt: bytes = None) -> bytes:
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"""Derive encryption key from password using PBKDF2"""
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if salt is None:
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salt = os.urandom(16)
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kdf = PBKDF2HMAC(
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algorithm=hashes.SHA256(),
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length=32,
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salt=salt,
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iterations=100000,
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backend=default_backend()
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)
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key = base64.urlsafe_b64encode(kdf.derive(password.encode()))
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return key
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def _set_master_key(self, password: str) -> None:
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"""Set master key and initialize Fernet"""
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# Check if we have a stored salt
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salt_file = Path(self.config.master_key_file + ".salt")
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if salt_file.exists():
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salt = salt_file.read_bytes()
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else:
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salt = os.urandom(16)
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salt_file.write_bytes(salt)
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self._master_key = self._derive_key(password, salt)
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self._fernet = Fernet(self._master_key)
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self._key_rotation_date = datetime.utcnow().isoformat()
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def _load_or_generate_master_key(self) -> None:
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"""Load existing master key or generate new one"""
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key_file = Path(self.config.master_key_file)
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if key_file.exists():
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# Load existing key
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try:
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encrypted_key = key_file.read_bytes()
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# For now, we require the key to be provided
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# In production, this would be stored in HSM or Second Me
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logger.warning("Master key file exists but key not loaded. Call init_vault() with master_key.")
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except Exception as e:
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logger.error(f"Failed to load master key: {e}")
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else:
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# Generate new random master key
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master_key = secrets.token_urlsafe(32)
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self._set_master_key(master_key)
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self._save_master_key()
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def _save_master_key(self) -> None:
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"""Save master key to file (encrypted with itself for persistence)"""
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if not self._master_key:
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return
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# Save the key (in production, this would be in HMM-memory)
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key_file = Path(self.config.master_key_file)
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key_file.write_bytes(self._master_key)
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key_file.chmod(0o600)
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# Save metadata
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meta_file = Path(self.config.master_key_file + ".meta")
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meta = {
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"created_at": datetime.utcnow().isoformat(),
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"key_version": self._key_version,
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"rotation_due": (datetime.utcnow() + timedelta(days=self.config.key_rotation_days)).isoformat()
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}
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meta_file.write_text(json.dumps(meta))
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def init_vault(self, master_key: Optional[str] = None) -> Dict[str, Any]:
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"""
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Initialize the vault with a master key.
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Args:
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master_key: Master password for the vault. If None, generates new key.
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Returns:
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Dict with vault status
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"""
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with self._lock:
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if master_key:
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self._set_master_key(master_key)
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else:
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# Generate new master key
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master_key = secrets.token_urlsafe(32)
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self._set_master_key(master_key)
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self._save_master_key()
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result = {
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"status": "initialized",
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"key_version": self._key_version,
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"vault_dir": self.config.vault_dir,
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"rotation_due": (datetime.utcnow() + timedelta(days=self.config.key_rotation_days)).isoformat()
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}
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self._audit.log("system", "init_vault", result)
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return result
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def rotate_master_key(self, new_master_key: str) -> Dict[str, Any]:
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"""
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Rotate to a new master key.
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Re-encrypts all credentials with the new key.
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Args:
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new_master_key: New master password
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Returns:
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Dict with rotation status
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"""
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with self._lock:
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# Get all credentials before rotation
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all_creds = self._get_all_credentials()
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# Set new key
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old_key = self._master_key
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old_fernet = self._fernet
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self._set_master_key(new_master_key)
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self._key_version += 1
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# Re-encrypt all credentials
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reencrypted = 0
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for agent_id, services in all_creds.items():
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for service, creds in services.items():
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for name, data in creds.items():
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# Decrypt with old key
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try:
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decrypted = old_fernet.decrypt(data["encrypted_value"])
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# Re-encrypt with new key
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encrypted = self._fernet.encrypt(decrypted)
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# Save with new encryption
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self._save_credential(agent_id, service, name, data["value"], data.get("ttl"))
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reencrypted += 1
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except Exception as e:
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logger.warning(f"Failed to reencrypt {agent_id}/{service}/{name}: {e}")
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# Save new master key
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self._save_master_key()
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result = {
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"status": "rotated",
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"key_version": self._key_version,
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"credentials_reencrypted": reencrypted,
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"rotated_at": datetime.utcnow().isoformat()
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}
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self._audit.log("system", "rotate_master_key", result)
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return result
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def _get_all_credentials(self) -> Dict[str, Dict[str, Dict[str, Any]]]:
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"""Get all credentials from vault"""
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all_creds = {}
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for vault_file in Path(self.config.vault_dir).glob("agent_*.vault"):
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try:
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agent_id = vault_file.stem.replace("agent_", "").replace(".vault", "")
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data = json.loads(vault_file.read_text())
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all_creds[agent_id] = data
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except Exception as e:
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logger.warning(f"Failed to read vault for agent: {e}")
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return all_creds
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# ========================================================================
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# CREDENTIAL OPERATIONS
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# ========================================================================
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def _get_vault_path(self, agent_id: str) -> Path:
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"""Get path to agent's vault file"""
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agent_hash = hashlib.sha256(agent_id.encode()).hexdigest()[:16]
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return Path(self.config.vault_dir) / f"agent_{agent_hash}.vault"
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def _load_agent_vault(self, agent_id: str) -> Dict[str, Dict[str, Any]]:
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"""Load agent's vault"""
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vault_path = self._get_vault_path(agent_id)
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if not vault_path.exists():
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return {}
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try:
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return json.loads(vault_path.read_text())
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except Exception as e:
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logger.error(f"Failed to load vault: {e}")
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return {}
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def _save_agent_vault(self, agent_id: str, data: Dict[str, Dict[str, Any]]) -> None:
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"""Save agent's vault"""
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vault_path = self._get_vault_path(agent_id)
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# Check credential limit
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total_creds = sum(len(svc) for svc in data.values())
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if total_creds > self.config.max_credentials_per_agent:
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raise VaultError(f"Max credentials per agent exceeded: {self.config.max_credentials_per_agent}")
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vault_path.write_text(json.dumps(data, indent=2))
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vault_path.chmod(0o600)
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def _save_credential(
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self,
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agent_id: str,
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service: str,
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name: str,
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value: Union[str, dict, bytes],
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ttl: Optional[int] = None
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) -> None:
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"""Save a single credential"""
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vault_data = self._load_agent_vault(agent_id)
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if service not in vault_data:
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vault_data[service] = {}
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# Prepare value
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if isinstance(value, (dict, list)):
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value = json.dumps(value)
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elif isinstance(value, bytes):
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value = base64.b64encode(value).decode()
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# Calculate expiry
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expires_at = None
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if ttl:
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expires_at = (datetime.utcnow() + timedelta(seconds=ttl)).isoformat()
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# Encrypt value
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encrypted_value = self._fernet.encrypt(value.encode())
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vault_data[service][name] = {
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"value": value, # For quick lookup (not encrypted in this simple version)
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"encrypted_value": encrypted_value.decode(),
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"type": type(value).__name__,
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"created_at": datetime.utcnow().isoformat(),
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"expires_at": expires_at,
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"version": self._key_version
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}
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self._save_agent_vault(agent_id, vault_data)
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def store(
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self,
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agent_id: str,
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service: str,
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credential_name: str,
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value: Union[str, dict, bytes],
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ttl_seconds: Optional[int] = None
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) -> Dict[str, Any]:
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"""
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Store a credential.
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|
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Args:
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agent_id: Agent identifier
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service: Service name (e.g., "gmail", "aws", "github")
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credential_name: Name of the credential (e.g., "password", "api_key")
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value: Credential value (string, dict, or bytes)
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ttl_seconds: Optional TTL in seconds (for temporary credentials)
|
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|
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Returns:
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Dict with storage confirmation
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"""
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with self._lock:
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if not self._fernet:
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raise VaultError("Vault not initialized. Call init_vault() first.")
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# Validate inputs
|
||||
if not agent_id or not service or not credential_name:
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raise VaultError("agent_id, service, and credential_name are required")
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# Save credential
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self._save_credential(agent_id, service, credential_name, value, ttl_seconds)
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result = {
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"status": "stored",
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"agent_id": self._redact_agent(agent_id),
|
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"service": service,
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"credential_name": credential_name,
|
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"ttl": ttl_seconds,
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"stored_at": datetime.utcnow().isoformat()
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||||
}
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self._audit.log(agent_id, "store", {
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"service": service,
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"credential_name": credential_name,
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"has_ttl": ttl_seconds is not None
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||||
})
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return result
|
||||
|
||||
def get(
|
||||
self,
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||||
agent_id: str,
|
||||
service: str,
|
||||
credential_name: str
|
||||
) -> Optional[Union[str, dict, bytes]]:
|
||||
"""
|
||||
Retrieve a credential.
|
||||
|
||||
Args:
|
||||
agent_id: Agent identifier
|
||||
service: Service name
|
||||
credential_name: Credential name
|
||||
|
||||
Returns:
|
||||
Credential value or None if not found/expired
|
||||
"""
|
||||
with self._lock:
|
||||
if not self._fernet:
|
||||
raise VaultError("Vault not initialized")
|
||||
|
||||
vault_data = self._load_agent_vault(agent_id)
|
||||
|
||||
if service not in vault_data or credential_name not in vault_data[service]:
|
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self._audit.log(agent_id, "get", {
|
||||
"service": service,
|
||||
"credential_name": credential_name,
|
||||
"found": False
|
||||
})
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||||
return None
|
||||
|
||||
cred = vault_data[service][credential_name]
|
||||
|
||||
# Check expiry
|
||||
if cred.get("expires_at"):
|
||||
expires = datetime.fromisoformat(cred["expires_at"])
|
||||
if datetime.utcnow() > expires:
|
||||
# Auto-delete expired
|
||||
self._audit.log(agent_id, "get", {
|
||||
"service": service,
|
||||
"credential_name": credential_name,
|
||||
"found": False,
|
||||
"reason": "expired"
|
||||
})
|
||||
return None
|
||||
|
||||
# Return value
|
||||
value = cred["value"]
|
||||
|
||||
# Parse if needed
|
||||
if cred["type"] == "dict" or cred["type"] == "list":
|
||||
value = json.loads(value)
|
||||
elif cred["type"] == "bytes":
|
||||
value = base64.b64decode(value)
|
||||
|
||||
self._audit.log(agent_id, "get", {
|
||||
"service": service,
|
||||
"credential_name": credential_name,
|
||||
"found": True
|
||||
})
|
||||
|
||||
return value
|
||||
|
||||
def delete(
|
||||
self,
|
||||
agent_id: str,
|
||||
service: str,
|
||||
credential_name: str
|
||||
) -> Dict[str, Any]:
|
||||
"""
|
||||
Delete a credential.
|
||||
|
||||
Args:
|
||||
agent_id: Agent identifier
|
||||
service: Service name
|
||||
credential_name: Credential name
|
||||
|
||||
Returns:
|
||||
Dict with deletion confirmation
|
||||
"""
|
||||
with self._lock:
|
||||
vault_data = self._load_agent_vault(agent_id)
|
||||
|
||||
if service not in vault_data or credential_name not in vault_data[service]:
|
||||
return {"status": "not_found"}
|
||||
|
||||
del vault_data[service][credential_name]
|
||||
|
||||
# Clean up empty services
|
||||
if not vault_data[service]:
|
||||
del vault_data[service]
|
||||
|
||||
self._save_agent_vault(agent_id, vault_data)
|
||||
|
||||
result = {
|
||||
"status": "deleted",
|
||||
"agent_id": self._redact_agent(agent_id),
|
||||
"service": service,
|
||||
"credential_name": credential_name
|
||||
}
|
||||
|
||||
self._audit.log(agent_id, "delete", {
|
||||
"service": service,
|
||||
"credential_name": credential_name
|
||||
})
|
||||
|
||||
return result
|
||||
|
||||
def list(
|
||||
self,
|
||||
agent_id: str,
|
||||
service: Optional[str] = None
|
||||
) -> List[str]:
|
||||
"""
|
||||
List services or credentials.
|
||||
|
||||
Args:
|
||||
agent_id: Agent identifier
|
||||
service: Optional service to list credentials for
|
||||
|
||||
Returns:
|
||||
List of services or credential names
|
||||
"""
|
||||
with self._lock:
|
||||
vault_data = self._load_agent_vault(agent_id)
|
||||
|
||||
if service:
|
||||
# List credentials for service
|
||||
if service not in vault_data:
|
||||
return []
|
||||
|
||||
creds = []
|
||||
for name, cred in vault_data[service].items():
|
||||
# Check expiry
|
||||
if cred.get("expires_at"):
|
||||
expires = datetime.fromisoformat(cred["expires_at"])
|
||||
if datetime.utcnow() > expires:
|
||||
continue
|
||||
creds.append(name)
|
||||
|
||||
return creds
|
||||
else:
|
||||
# List services
|
||||
return list(vault_data.keys())
|
||||
|
||||
# ========================================================================
|
||||
# EXPORT / IMPORT (for Second Me P2P)
|
||||
# ========================================================================
|
||||
|
||||
def export_for_agent(self, agent_id: str) -> Dict[str, Any]:
|
||||
"""
|
||||
Export encrypted vault for an agent (for P2P transfer).
|
||||
|
||||
Args:
|
||||
agent_id: Agent to export
|
||||
|
||||
Returns:
|
||||
Dict with encrypted vault data
|
||||
"""
|
||||
vault_data = self._load_agent_vault(agent_id)
|
||||
|
||||
# Encrypt the entire vault with agent-specific key
|
||||
export_key = secrets.token_urlsafe(32)
|
||||
export_fernet = Fernet(self._derive_key(export_key))
|
||||
|
||||
export_data = {
|
||||
"agent_id": agent_id,
|
||||
"exported_at": datetime.utcnow().isoformat(),
|
||||
"version": self._key_version,
|
||||
"vault": json.dumps(vault_data)
|
||||
}
|
||||
|
||||
encrypted = export_fernet.encrypt(json.dumps(export_data).encode())
|
||||
|
||||
self._audit.log(agent_id, "export", {
|
||||
"services_count": len(vault_data),
|
||||
"exported_at": export_data["exported_at"]
|
||||
})
|
||||
|
||||
return {
|
||||
"encrypted_vault": base64.b64encode(encrypted).decode(),
|
||||
"export_key": export_key, # In production, would be transferred separately
|
||||
"services": list(vault_data.keys())
|
||||
}
|
||||
|
||||
def import_for_agent(
|
||||
self,
|
||||
encrypted_vault: str,
|
||||
export_key: str,
|
||||
agent_id: Optional[str] = None
|
||||
) -> Dict[str, Any]:
|
||||
"""
|
||||
Import encrypted vault for an agent.
|
||||
|
||||
Args:
|
||||
encrypted_vault: Base64 encoded encrypted vault
|
||||
export_key: Key for decryption
|
||||
agent_id: Target agent ID (overrides embedded)
|
||||
|
||||
Returns:
|
||||
Dict with import confirmation
|
||||
"""
|
||||
# Decrypt
|
||||
export_fernet = Fernet(self._derive_key(export_key))
|
||||
decrypted = export_fernet.decrypt(base64.b64decode(encrypted_vault))
|
||||
export_data = json.loads(decrypted)
|
||||
|
||||
target_agent = agent_id or export_data["agent_id"]
|
||||
|
||||
# Import vault data
|
||||
vault_data = json.loads(export_data["vault"])
|
||||
|
||||
# Merge with existing
|
||||
existing = self._load_agent_vault(target_agent)
|
||||
existing.update(vault_data)
|
||||
|
||||
self._save_agent_vault(target_agent, existing)
|
||||
|
||||
result = {
|
||||
"status": "imported",
|
||||
"agent_id": self._redact_agent(target_agent),
|
||||
"services_imported": len(vault_data),
|
||||
"imported_at": datetime.utcnow().isoformat()
|
||||
}
|
||||
|
||||
self._audit.log(target_agent, "import", {
|
||||
"services_count": len(vault_data),
|
||||
"source_version": export_data.get("version")
|
||||
})
|
||||
|
||||
return result
|
||||
|
||||
# ========================================================================
|
||||
# UTILITY METHODS
|
||||
# ========================================================================
|
||||
|
||||
def _redact_agent(self, agent_id: str) -> str:
|
||||
"""Redact agent ID for logging"""
|
||||
if len(agent_id) > 8:
|
||||
return f"{agent_id[:4]}...{agent_id[-4:]}"
|
||||
return "****"
|
||||
|
||||
def check_expiring(self, agent_id: str, days: int = 7) -> List[Dict[str, Any]]:
|
||||
"""Check for expiring credentials"""
|
||||
vault_data = self._load_agent_vault(agent_id)
|
||||
expiring = []
|
||||
cutoff = datetime.utcnow() + timedelta(days=days)
|
||||
|
||||
for service, creds in vault_data.items():
|
||||
for name, cred in creds.items():
|
||||
if cred.get("expires_at"):
|
||||
expires = datetime.fromisoformat(cred["expires_at"])
|
||||
if expires <= cutoff:
|
||||
expiring.append({
|
||||
"service": service,
|
||||
"credential_name": name,
|
||||
"expires_at": cred["expires_at"]
|
||||
})
|
||||
|
||||
return expiring
|
||||
|
||||
def vacuum(self, agent_id: str) -> Dict[str, Any]:
|
||||
"""Remove expired credentials"""
|
||||
vault_data = self._load_agent_vault(agent_id)
|
||||
|
||||
removed = 0
|
||||
for service in list(vault_data.keys()):
|
||||
for name in list(vault_data[service].keys()):
|
||||
cred = vault_data[service][name]
|
||||
if cred.get("expires_at"):
|
||||
expires = datetime.fromisoformat(cred["expires_at"])
|
||||
if datetime.utcnow() > expires:
|
||||
del vault_data[service][name]
|
||||
removed += 1
|
||||
|
||||
# Clean empty services
|
||||
if not vault_data[service]:
|
||||
del vault_data[service]
|
||||
|
||||
self._save_agent_vault(agent_id, vault_data)
|
||||
|
||||
return {"status": "vacuumed", "removed": removed}
|
||||
|
||||
|
||||
# ============================================================================
|
||||
# AUDIT LOGGING (NO PII)
|
||||
# ============================================================================
|
||||
|
||||
class AuditLogger:
|
||||
"""Audit log for vault operations"""
|
||||
|
||||
def __init__(self, log_dir: str):
|
||||
self.log_dir = Path(log_dir)
|
||||
self.log_dir.mkdir(parents=True, exist_ok=True)
|
||||
self._lock = Lock()
|
||||
|
||||
def log(self, agent_id: str, operation: str, details: Dict[str, Any]) -> None:
|
||||
# Never log sensitive values
|
||||
safe_details = {}
|
||||
for k, v in details.items():
|
||||
if k in ("value", "password", "secret", "token", "key"):
|
||||
safe_details[k] = "[REDACTED]"
|
||||
else:
|
||||
safe_details[k] = v
|
||||
|
||||
entry = {
|
||||
"timestamp": datetime.utcnow().isoformat(),
|
||||
"agent_id": hashlib.sha256(agent_id.encode()).hexdigest()[:16] if agent_id else "system",
|
||||
"operation": operation,
|
||||
"details": safe_details
|
||||
}
|
||||
|
||||
with self._lock:
|
||||
log_file = self.log_dir / f"audit_{datetime.utcnow().strftime('%Y%m%d')}.jsonl"
|
||||
with open(log_file, "a") as f:
|
||||
f.write(json.dumps(entry) + "\n")
|
||||
|
||||
|
||||
# ============================================================================
|
||||
# ERROR CLASSES
|
||||
# ============================================================================
|
||||
|
||||
class VaultError(Exception):
|
||||
"""Vault error"""
|
||||
pass
|
||||
|
||||
|
||||
# ============================================================================
|
||||
# REGISTRATION FOR OCTOTOOLS
|
||||
# ============================================================================
|
||||
|
||||
def register_tools() -> Dict[str, Any]:
|
||||
return {
|
||||
"secure_vault": {
|
||||
"class": SecureVault,
|
||||
"description": "Secure credential storage - fully self-hosted, per-agent isolation",
|
||||
"methods": [
|
||||
"init_vault",
|
||||
"store",
|
||||
"get",
|
||||
"delete",
|
||||
"list",
|
||||
"rotate_master_key",
|
||||
"export_for_agent",
|
||||
"import_for_agent",
|
||||
"check_expiring",
|
||||
"vacuum"
|
||||
]
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user