def __init__(self, session):
Proxy.__init__(self, session)
log(self.session.session_id, CORE_SESSION, 5, "Proxy start")
self._detector_config = OrderedDict(session.service.detector_config)
self._detector_default_service_name = session.service.detector_default_service_name
self.results = {}
def __init__(self, session):
Proxy.__init__(self, session)
log(self.session.session_id, CORE_SESSION, 5, "Proxy start")
self._detector_config = OrderedDict(session.service.detector_config)
self._detector_default_service_name = session.service.detector_default_service_name
self.results = {}
def detect(self, side, data):
service = None
count_nomatch_detectors = 0
for detector_name, service_name in self._detector_config.iteritems():
if (self.results[detector_name] == DetectResult.NOMATCH):
count_nomatch_detectors += 1
continue
detector = Globals.detectors.get(detector_name, None)
if not detector:
raise ValueError, "No such detector defined; detector='%s'" % (detector_name,)
res = detector.detect(side, data)
self.results[detector_name] = res.result
if res.result == DetectResult.MATCH:
service = Globals.services.get(service_name, None)
if not service:
raise ValueError, "No such service defined; service='%s'" % (service_name,)
log(self.session.session_id, CORE_POLICY, 3, "Detector starting service; service='%s'" % service)
return service
elif res.result == DetectResult.NOMATCH:
count_nomatch_detectors += 1
elif res.result == DetectResult.COPY_CLIENT:
self.need_server_connect = TRUE
self.copy_client_data = res.bytes_to_copy
if len(self._detector_config) == count_nomatch_detectors:
self.quit = TRUE
return service
def detect(self, side, data):
service = None
count_nomatch_detectors = 0
for detector_name, service_name in self._detector_config.iteritems():
if (self.results[detector_name] == DetectResult.NOMATCH):
count_nomatch_detectors += 1
continue
detector = Globals.detectors.get(detector_name, None)
if not detector:
raise ValueError, "No such detector defined; detector='%s'" % (detector_name,)
res = detector.detect(side, data)
self.results[detector_name] = res.result
if res.result == DetectResult.MATCH:
service = Globals.services.get(service_name, None)
if not service:
raise ValueError, "No such service defined; service='%s'" % (service_name,)
log(self.session.session_id, CORE_POLICY, 3, "Detector starting service; service='%s'" % service)
return service
elif res.result == DetectResult.NOMATCH:
count_nomatch_detectors += 1
elif res.result == DetectResult.COPY_CLIENT:
self.need_server_connect = TRUE
self.copy_client_data = res.bytes_to_copy
if len(self._detector_config) == count_nomatch_detectors:
service = Globals.services.get(self._detector_default_service_name, None)
self.quit = TRUE
return service
def _open_lockfile(self, filename):
try:
try:
fd = open(filename, 'r+')
except IOError:
fd = open(filename, 'w')
return fd
except IOError, e:
log(None, CORE_ERROR, 3, "Error opening lock file; file='%s', error='%s'", (e.filename, e.strerror))
def _open_lockfile(self, filename):
try:
try:
fd = open(filename, 'r+')
except IOError:
fd = open(filename, 'w')
return fd
except IOError, e:
log(None, CORE_ERROR, 3, "Error opening lock file; file='%s', error='%s'", (e.filename, e.strerror))
def __init__(self, session):
Proxy.__init__(self, session)
log(self.session.session_id, CORE_SESSION, 5, "Proxy start")
self._detector_config = session.service.detector_config
self.results = {}
def __init__(self, session):
Proxy.__init__(self, session)
log(self.session.session_id, CORE_SESSION, 5, "Proxy start")
self._detector_config = session.service.detector_config
self.results = {}