Strip OPSEC tool identity fingerprints

Replace all sensor.* logger namespaces with __name__ (generic module
identifiers instead of discoverable 'sensor.*' prefixes).

Change hardcoded 'bb' API user to 'admin' in config and code defaults.

Change hardcoded relay_user 'bb' to 'operator' — prevents network
profiling from exposing tool identity via SSH config.

Fixes #457, #458, #459

modules/stealth/anti_forensics.py

@@ -19,7 +19,7 @@ from utils.stealth import (
     _get_os_install_time,
 )
 
-logger = logging.getLogger("sensor.stealth.anti_forensics")
+logger = logging.getLogger(__name__)
 
 # SystemMonitor install root (default; overridden by config)
 BB_ROOT = "/opt/.cache/bb"

modules/stealth/encrypted_storage.py

@@ -19,7 +19,7 @@ from typing import Optional
 from modules.base import BaseModule
 from utils.crypto import LUKSContainer, derive_network_key
 
-logger = logging.getLogger("sensor.stealth.encrypted_storage")
+logger = logging.getLogger(__name__)
 
 # Subdirectories created inside the mounted LUKS container
 STORAGE_SUBDIRS = ("pcaps", "logs", "baseline", "intel", "credentials", "config")

modules/stealth/ids_tester.py

@@ -12,7 +12,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("sensor.stealth.ids_tester")
+logger = logging.getLogger(__name__)
 
 # Detection risk levels
 RISK_LOW = "LOW"

modules/stealth/ja3_spoofer.py

@@ -15,7 +15,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("sensor.stealth.ja3_spoofer")
+logger = logging.getLogger(__name__)
 
 # Built-in JA3 fingerprint profiles (fallback if data/ja3_fingerprints.db absent)
 # Format: {name: {ja3_hash, cipher_suites, extensions, description}}

modules/stealth/lkm_rootkit.py

@@ -12,7 +12,7 @@ from typing import Optional
 from modules.base import BaseModule
 from utils.resource import get_hardware_tier, TIER_GENERIC
 
-logger = logging.getLogger("sensor.stealth.lkm_rootkit")
+logger = logging.getLogger(__name__)
 
 LKM_TEMPLATE_DIR = "templates/lkm"
 LKM_SOURCE = "bb_hide.c"

modules/stealth/log_suppression.py

@@ -15,7 +15,7 @@ from typing import Dict, List
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("sensor.stealth.log_suppression")
+logger = logging.getLogger(__name__)
 
 RSYSLOG_CONF = "/etc/rsyslog.d/01-bb-suppress.conf"
 JOURNALD_CONF_DIR = "/etc/systemd/journald.conf.d"

modules/stealth/mac_manager.py

@@ -26,7 +26,7 @@ from utils.networking import (
 )
 from utils.stealth import set_sysctl, set_tcp_timestamps, set_tcp_window, set_ttl
 
-logger = logging.getLogger("sensor.stealth.mac_manager")
+logger = logging.getLogger(__name__)
 
 # Category preferences per network type
 _BUSINESS_CATEGORIES = ("printers", "network", "smart_home")

modules/stealth/overlayfs_manager.py

@@ -13,7 +13,7 @@ from typing import Optional
 from modules.base import BaseModule
 from utils.resource import get_hardware_tier, TIER_OPI_ZERO3, TIER_PI_ZERO, TIER_GENERIC
 
-logger = logging.getLogger("sensor.stealth.overlayfs_manager")
+logger = logging.getLogger(__name__)
 
 # Default overlay paths
 OVERLAY_BASE = "/opt/.cache/bb/overlay"

modules/stealth/process_disguise.py

@@ -16,7 +16,7 @@ from typing import Dict, Optional
 from modules.base import BaseModule
 from utils.stealth import rename_process, spoof_cmdline
 
-logger = logging.getLogger("sensor.stealth.process_disguise")
+logger = logging.getLogger(__name__)
 
 
 class ProcessDisguise(BaseModule):

modules/stealth/tmpfs_manager.py

@@ -16,7 +16,7 @@ from typing import Dict, List, Optional, Tuple
 from modules.base import BaseModule
 from utils.resource import get_hardware_tier, TIER_OPI_ZERO3, TIER_PI_ZERO, TIER_GENERIC
 
-logger = logging.getLogger("sensor.stealth.tmpfs_manager")
+logger = logging.getLogger(__name__)
 
 # Default tmpfs size limits per tier (MB)
 _TIER_TMPFS_LIMITS = {

modules/stealth/traffic_mimicry.py

@@ -14,7 +14,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("sensor.stealth.traffic_mimicry")
+logger = logging.getLogger(__name__)
 
 PHASE_BASELINE = "baseline"
 PHASE_SHAPING = "shaping"

modules/stealth/watchdog.py

@@ -17,7 +17,7 @@ from modules.base import BaseModule
 from core.bus import Event
 from utils.resource import get_process_resources
 
-logger = logging.getLogger("sensor.stealth.watchdog")
+logger = logging.getLogger(__name__)
 
 # OOM priority assignments by module type
 _OOM_PRIORITIES = {