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from chrysacase import ChrysalideTestCase
import pychrysalide
from pychrysalide.analysis.contents import MemoryContent
from pychrysalide.analysis.db import certs
from pychrysalide.analysis.db import AdminClient, AnalystClient
from pychrysalide.analysis.db import HubServer
import os
import shutil
import sys
import tempfile
import threading
class TestDbConnection(ChrysalideTestCase):
"""TestCase for analysis.db."""
@classmethod
def setUpClass(cls):
super(TestDbConnection, cls).setUpClass()
cls.log('Compile binary "strings" if needed...')
fullname = sys.modules[cls.__module__].__file__
dirpath = os.path.dirname(fullname)
cls._bin_path = os.path.realpath(dirpath + '/../../format/elf/')
os.system('make -C %s strings > /dev/null 2>&1' % cls._bin_path)
cls._tmp_path = tempfile.mkdtemp()
cls._server_path = '%s/.chrysalide/servers/localhost-9999/' % cls._tmp_path
os.makedirs(cls._server_path)
cls._server_authorized_path = '%s/authorized/' % cls._server_path
os.makedirs(cls._server_authorized_path)
cls._client_path = '%s/.chrysalide/clients/' % cls._tmp_path
os.makedirs(cls._client_path)
cls._client_cert_path = '%s/localhost-9999/' % cls._client_path
os.makedirs(cls._client_cert_path)
cls.log('Using temporary directory "%s"' % cls._tmp_path)
@classmethod
def tearDownClass(cls):
super(TestDbConnection, cls).tearDownClass()
cls.log('Delete built binaries...')
os.system('make -C %s clean > /dev/null 2>&1' % cls._bin_path)
## os.system('ls -laihR %s' % cls._tmp_path)
cls.log('Delete directory "%s"' % cls._tmp_path)
shutil.rmtree(cls._tmp_path)
def testServerListening(self):
"""List binaries available from server."""
from pychrysalide import core
core.set_verbosity(0)
identity = {
'C': 'FR',
'CN': 'Test authority'
}
ret = certs.build_keys_and_ca(self._server_path, 'ca', 3650 * 24 * 60 * 60, identity)
self.assertTrue(ret)
identity = {
'C': 'FR',
'CN': 'Test server'
}
ret = certs.build_keys_and_request(self._server_path, 'server', identity);
self.assertTrue(ret)
ret = certs.sign_cert('%s/server-csr.pem' % self._server_path, '%s/ca-cert.pem' % self._server_path, \
'%s/ca-key.pem' % self._server_path, '%s/server-cert.pem' % self._server_path, \
3650 * 24 * 60 * 60)
self.assertTrue(ret)
identity = {
'C': 'FR',
'CN': 'Test admin'
}
ret = certs.build_keys_and_request(self._client_path, 'client', identity);
self.assertTrue(ret)
ret = certs.sign_cert('%s/client-csr.pem' % self._client_path, '%s/ca-cert.pem' % self._server_path, \
'%s/ca-key.pem' % self._server_path, '%s/client-cert.pem' % self._client_cert_path, \
3650 * 24 * 60 * 60)
self.assertTrue(ret)
shutil.copy('%s/ca-cert.pem' % self._server_path,
'%s/ca-cert.pem' % self._client_cert_path)
shutil.copy('%s/client-cert.pem' % self._client_cert_path,
'%s/client-cert.pem' % self._server_authorized_path)
os.environ['XDG_CONFIG_HOME'] = self._tmp_path
os.environ['HOME'] = self._tmp_path
server = HubServer('localhost', '9999')
#print(server)
ret = server.start()
#print(ret)
# admin = AdminClient()
# ret = admin.start('localhost', '9999')
# self.assertTrue(ret)
# def _on_existing_binaries_updated(adm, evt):
# evt.set()
# event = threading.Event()
# admin.connect('existing-binaries-updated', _on_existing_binaries_updated, event)
# ret = admin.request_existing_binaries()
# self.assertTrue(ret)
# event.wait()
# self.assertEqual(len(admin.existing_binaries), 0)
cnt = MemoryContent(b'A' * 400 * 1024)
analyst = AnalystClient(cnt.checksum, "elf", [])
def _on_server_status_changed(analyst, hint, evt):
print(hint)
evt.set()
event = threading.Event()
analyst.connect('server-status-changed', _on_server_status_changed, event)
ret = analyst.start('localhost', '9999')
self.assertTrue(ret)
event.wait()
event.clear()
ret = analyst.send_content(cnt)
self.assertTrue(ret)
event.wait()
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