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Configurable scan options for nmap (#4838)

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Daniel Høyer Iversen 2016-12-10 18:53:25 +01:00 committed by Johann Kellerman
parent 167260bcc6
commit ee5b9e7291
1 changed files with 8 additions and 3 deletions
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11
homeassistant/components/device_tracker/nmap_tracker.py
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@ -25,6 +25,8 @@ _LOGGER = logging.getLogger(__name__)
CONF_EXCLUDE = 'exclude' CONF_EXCLUDE = 'exclude'
# Interval in minutes to exclude devices from a scan while they are home # Interval in minutes to exclude devices from a scan while they are home
CONF_HOME_INTERVAL = 'home_interval' CONF_HOME_INTERVAL = 'home_interval'
CONF_OPTIONS = 'scan_options'
DEFAULT_OPTIONS = '-F --host-timeout 5s'
MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5) MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
@ -33,7 +35,9 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
vol.Required(CONF_HOSTS): cv.ensure_list, vol.Required(CONF_HOSTS): cv.ensure_list,
vol.Required(CONF_HOME_INTERVAL, default=0): cv.positive_int, vol.Required(CONF_HOME_INTERVAL, default=0): cv.positive_int,
vol.Optional(CONF_EXCLUDE, default=[]): vol.Optional(CONF_EXCLUDE, default=[]):
vol.All(cv.ensure_list, vol.Length(min=1)) vol.All(cv.ensure_list, vol.Length(min=1)),
vol.Optional(CONF_OPTIONS, default=DEFAULT_OPTIONS):
cv.string
}) })
@ -69,8 +73,9 @@ class NmapDeviceScanner(object):
self.last_results = [] self.last_results = []
self.hosts = config[CONF_HOSTS] self.hosts = config[CONF_HOSTS]
self.exclude = config.get(CONF_EXCLUDE, []) self.exclude = config[CONF_EXCLUDE]
minutes = config[CONF_HOME_INTERVAL] minutes = config[CONF_HOME_INTERVAL]
self._options = config[CONF_OPTIONS]
self.home_interval = timedelta(minutes=minutes) self.home_interval = timedelta(minutes=minutes)
self.success_init = self._update_info() self.success_init = self._update_info()
@ -103,7 +108,7 @@ class NmapDeviceScanner(object):
from nmap import PortScanner, PortScannerError from nmap import PortScanner, PortScannerError
scanner = PortScanner() scanner = PortScanner()
options = '-F --host-timeout 5s ' options = self._options
if self.home_interval: if self.home_interval:
boundary = dt_util.now() - self.home_interval boundary = dt_util.now() - self.home_interval