def test_insertBridgeAndGetRing_new_bridge(self):
bridge = self.fakeBridges[0]
Storage.initializeDBLock()
with Storage.getDB() as db:
ringname = db.insertBridgeAndGetRing(bridge, 'moat', time.time(),
self.validRings)
self.assertIn(ringname, self.validRings)
def test_insertBridgeAndGetRing_new_bridge(self):
bridge = self.fakeBridges[0]
Storage.initializeDBLock()
with Storage.getDB() as db:
ringname = db.insertBridgeAndGetRing(bridge, 'moat',
time.time(),
self.validRings)
self.assertIn(ringname, self.validRings)
def test_getBridgeDistributor_recognised(self):
bridge = self.fakeBridges[0]
Storage.initializeDBLock()
with Storage.getDB() as db:
ringname = db.insertBridgeAndGetRing(bridge, 'moat', time.time(),
self.validRings)
self.assertIn(ringname, self.validRings)
self.assertEqual(ringname, 'moat')
db.commit()
with Storage.getDB() as db:
ringname = db.getBridgeDistributor(bridge, self.validRings)
self.assertEqual(ringname, 'moat')
def test_getBridgeDistributor_recognised(self):
bridge = self.fakeBridges[0]
Storage.initializeDBLock()
with Storage.getDB() as db:
ringname = db.insertBridgeAndGetRing(bridge, 'moat',
time.time(),
self.validRings)
self.assertIn(ringname, self.validRings)
self.assertEqual(ringname, 'moat')
db.commit()
with Storage.getDB() as db:
ringname = db.getBridgeDistributor(bridge, self.validRings)
self.assertEqual(ringname, 'moat')
def test_fetchBridgeMeasurements(self):
query = "INSERT INTO BridgeMeasurements (hex_key, bridge_type, " \
"address, port, blocking_country, blocking_asn, " \
"measured_by, last_measured, verdict) VALUES ('key', " \
"'obfs4', '1.2.3.4', '1234', 'RU', '1234', 'OONI', '%s', 1)"
oldMsmt = query % "2017-01-01"
newMsmt = query % datetime.datetime.utcnow().strftime("%Y-%m-%d")
Storage.initializeDBLock()
with Storage.getDB() as db:
db._cur.execute(oldMsmt)
# We're calling _Database__fetchBridgeMeasurements instead of
# __fetchBridgeMeasurements to account for Python's name meddling.
rows = db._Database__fetchBridgeMeasurements()
# Outdated measurements should not be returned.
self.assertEquals(len(rows), 0)
db._cur.execute(newMsmt)
rows = db._Database__fetchBridgeMeasurements()
# Measurements that are "young enough" should be returned.
self.assertEquals(len(rows), 1)
def test_getDB_AcquireLock(self):
Storage.initializeDBLock()
with Storage.getDB() as db:
self.assertIsInstance(db, Storage.Database)
self.assertTrue(Storage.dbIsLocked())
self.assertEqual(db, Storage._OPENED_DB)
def test_main_loadBlockedBridges(self):
Storage.initializeDBLock()
# Mock configuration object that we use to initialize our bridge rings.
class Cfg(object):
def __init__(self):
self.FORCE_PORTS = [(443, 1)]
self.FORCE_FLAGS = [("Stable", 1)]
self.MOAT_DIST = False
self.HTTPS_DIST = True
self.HTTPS_SHARE = 10
self.N_IP_CLUSTERS = 1
self.EMAIL_DIST = False
self.RESERVED_SHARE = 0
bridge = self.fakeBridges[0]
addr, port, _ = bridge.orAddresses[0]
cc = "de"
# Mock object that we use to simulate a database connection.
class DummyDB(object):
def __init__(self):
pass
def __enter__(self):
return self
def __exit__(self, type, value, traceback):
pass
def getBlockedBridges(self):
return {bridge.fingerprint: [(cc, addr, port)]}
def getBridgeDistributor(self, bridge, validRings):
return "https"
def insertBridgeAndGetRing(self,
bridge,
setRing,
seenAt,
validRings,
defaultPool="unallocated"):
return "https"
def commit(self):
pass
oldObj = Storage.getDB
Storage.getDB = DummyDB
hashring, _, _, _ = main.createBridgeRings(Cfg(), None, b'key')
hashring.insert(bridge)
self.assertEqual(len(hashring), 1)
self.assertFalse(bridge.isBlockedIn(cc))
self.assertFalse(bridge.isBlockedIn("ab"))
self.assertFalse(bridge.addressIsBlockedIn(cc, addr, port))
main.loadBlockedBridges(hashring)
self.assertTrue(bridge.isBlockedIn(cc))
self.assertFalse(bridge.isBlockedIn("ab"))
self.assertTrue(bridge.addressIsBlockedIn(cc, addr, port))
Storage.getDB = oldObj
def test_getDB_AcquireLock(self):
Storage.initializeDBLock()
with Storage.getDB() as db:
self.assertIsInstance(db, Storage.Database)
self.assertTrue(Storage.dbIsLocked())
self.assertEqual(db, Storage._OPENED_DB)
