class AVScanner(object):
def __init__(self):
self.multi_av = CMultiAV("%s/cmultiav.cfg" % os.path.dirname(__file__))
def has_virus(self, file, parallel=True):
with tempfile.NamedTemporaryFile(delete=False) as temporaryfile:
temporaryfile.write(file.read())
temporaryfile.close()
permission = 0o664 # PEP 3127: octal literals
os.chmod(temporaryfile.name, permission) # clamav needs permission to scan
if parallel:
# TODO: Handle the case for when no scanner is installed ...
# Currently we say that nothing was found...
# The single core case works as expected
ret = self.multi_av.scan(temporaryfile.name, AV_SPEED_MEDIUM)
else:
try:
ret = self.multi_av.single_scan(temporaryfile.name, AV_SPEED_MEDIUM)
except OSError:
# It would seem a scanner is not installed...
return True, "No virus scanner was found on the system..."
os.unlink(temporaryfile.name)
for x in list(ret.values()):
if x != {}:
# all is lost as soon as one scanner finds something
return True, ret
return False, None
def POST(self):
i = web.input(file_upload={})
if i["file_upload"] is None or i["file_upload"] == "":
return render.error("No file uploaded or invalid file.")
buf = i["file_upload"].value
filename = i["file_upload"].filename
# Scan the file
av = CMultiAV()
ret = av.scan_buffer(buf)
# Calculate the hashes
hashes = []
hashes.append(md5(buf).hexdigest())
hashes.append(sha1(buf).hexdigest())
hashes.append(sha256(buf).hexdigest())
# Save the sample
db_api = CDbSamples()
db_api.insert_sample(filename, buf, ret)
# And show the results
render = web.template.render(TEMPLATE_PATH)
return render.results(ret, filename, hashes)
def POST(self):
i = web.input(file_upload={})
if "file_upload" not in i or i["file_upload"] is None or i["file_upload"] == "":
return '{"error": "No file uploaded or invalid file."}'
buf = i["file_upload"].value
filename = i["file_upload"].filename
# Scan the file
av = CMultiAV()
report = av.scan_buffer(buf)
db_api = CDbSamples()
db_api.insert_sample(filename, buf, report)
return json.dumps(report)
def POST(self):
i = web.input(file_upload={}, speed=AV_SPEED_ULTRA)
if i["file_upload"] is None or i["file_upload"] == "":
return "{'error':'No file uploaded or invalid file.'}"
speed = int(i["speed"])
buf = i["file_upload"].value
filename = i["file_upload"].filename
# Scan the file
av = CMultiAV()
report = av.scan_buffer(buf, speed)
db_api = CDbSamples()
db_api.insert_sample(filename, buf, report)
return json.dumps(report)
name=name,
plugin_type=plugin_type,
has_internet=has_internet,
speed=speed,
signature_version=signature_version,
engine_version=engine_version if engine_version is not None else "-")
return updated_rows
# -----------------------------------------------------------------------
# MultiAV Instance
try:
overprovisioning_multiplyer=1
config_name = "config.cfg"
scanner_strategy = AutoScaleDockerStrategy(config_name, min_machines=2, max_machines = 5, max_containers_per_machine = cpu_count() * overprovisioning_multiplyer, max_scans_per_container = 1)
CAV = CMultiAV(scanner_strategy, config_name, auto_start=True, auto_pull=True)
except PullPluginException as e:
print(e)
exit(2)
except StartPluginException as e:
print(e)
exit(3)
except CreateNetworkException as e:
print(e)
exit(4)
if not os.path.isdir(os.path.join(CURRENT_PATH, 'static')):
raise Exception('runserver.py must be run in the directory {0}'.format(ROOT_PATH))
# -----------------------------------------------------------------------
def convert_result_rows_to_ui_datastructure(rows):
def main(path):
multi_av = CMultiAV()
ret = multi_av.scan(path, AV_SPEED_ALL)
import pprint
pprint.pprint(ret)
def __init__(self):
self.multi_av = CMultiAV("%s/cmultiav.cfg" % os.path.dirname(__file__))
