Use this test against a password protected server.
The server should kick us within 10 seconds out as we aren't replying
to its challenge request.
"""
def __init__(self, conn, opts):
GLibXpraClient.__init__(self, conn, opts)
def check_connection_timeout(*args):
log.error("BUG: timeout did not fire: we are still connected!")
self.quit()
gobject.timeout_add(20 * 1000, check_connection_timeout)
def _process_challenge(self, packet):
log.info("got challenge - which we shall ignore!")
def _process_hello(self, packet):
log.error(
"cannot try to DoS this server: it has no password protection!")
self.quit()
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
test_DoS(TestTimeoutClient, sys.argv)
The server should kick us within 10 seconds out as we aren't replying
to its challenge request.
"""
def __init__(self, conn, opts):
GLibXpraClient.__init__(self, conn, opts)
def check_connection_timeout(*args):
log.error("BUG: timeout did not fire: we are still connected!")
self.quit()
gobject.timeout_add(20 * 1000, check_connection_timeout)
def _process_challenge(self, packet):
log.info("got challenge - which we shall ignore!")
def _process_hello(self, packet):
log.error("cannot try to DoS this server: it has no password protection!")
self.quit()
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
test_DoS(TestTimeoutClient, sys.argv)
def __init__(self, conn, opts):
GLibXpraClient.__init__(self, conn, opts)
def check_connection_dead(*args):
self.send(["irrelevant"])
gobject.timeout_add(1000, check_connection_dead)
def check_connection_timeout(*args):
log.error(
"BUG: packet size failsafe did not fire: we are still connected!"
)
self.quit()
gobject.timeout_add(20 * 1000, check_connection_timeout)
def make_hello(self, challenge_response=None):
capabilities = XpraClientBase.make_hello(self, challenge_response)
capabilities["waste_of_space"] = "\0" * (32 * 1024)
return capabilities
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
test_DoS(TestMemoryClient, sys.argv)
self.send(["irrelevant: should be kicked out already"])
def send_hello(self, challenge_response=None):
GLibXpraClient.send_hello(self, challenge_response)
self._protocol._queue_write("PS00000000000006l201234567890123456789")
gobject.timeout_add(1000, self.try_sending_again)
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
class TestGiberringCommandClientNoPacketSize(TestGiberringCommandClient):
def send_hello(self, challenge_response=None):
hello = self.make_hello(challenge_response)
self._protocol._queue_write(bencode(["hello", hello]))
def send_gibberish():
self._protocol._queue_write("01234567890123456789")
gobject.timeout_add(1000, send_gibberish)
gobject.timeout_add(3000, self.try_sending_again)
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
#test_DoS(TestGiberringCommandClient, sys.argv)
test_DoS(TestGiberringCommandClientNoPacketSize, sys.argv)
from wimpiggy.log import Logger
log = Logger()
from xpra.client_base import GLibXpraClient
class TestIllegalCommandClient(GLibXpraClient):
"""
Sending an illegal command should get us kicked out
"""
def __init__(self, conn, opts):
GLibXpraClient.__init__(self, conn, opts)
def check_kicked_out(*args):
log.error("BUG: illegal command did not get us kicked out: we are still connected!")
self.quit()
gobject.timeout_add(5*1000, check_kicked_out)
def send_hello(self, challenge_response=None):
#we should not be able to do this before hello:
for i in xrange(1, 10):
self.send(["close-window", i])
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
test_DoS(TestIllegalCommandClient, sys.argv)
from xpra.client_base import XpraClientBase, GLibXpraClient
class TestMemoryClient(GLibXpraClient):
"""
Try to exhaust server memory without authenticating by sending an overly large packet.
"""
def __init__(self, conn, opts):
GLibXpraClient.__init__(self, conn, opts)
def check_connection_dead(*args):
self.send(["irrelevant"])
gobject.timeout_add(1000, check_connection_dead)
def check_connection_timeout(*args):
log.error("BUG: packet size failsafe did not fire: we are still connected!")
self.quit()
gobject.timeout_add(20*1000, check_connection_timeout)
def make_hello(self, challenge_response=None):
capabilities = XpraClientBase.make_hello(self, challenge_response)
capabilities["waste_of_space"] = "\0" * (32*1024)
return capabilities
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
test_DoS(TestMemoryClient, sys.argv)
GLibXpraClient.send_hello(self, challenge_response)
self._protocol._queue_write("PS00000000000006l201234567890123456789")
gobject.timeout_add(1000, self.try_sending_again)
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
class TestGiberringCommandClientNoPacketSize(TestGiberringCommandClient):
def send_hello(self, challenge_response=None):
hello = self.make_hello(challenge_response)
self._protocol._queue_write(bencode(["hello", hello]))
def send_gibberish():
self._protocol._queue_write("01234567890123456789")
gobject.timeout_add(1000, send_gibberish)
gobject.timeout_add(3000, self.try_sending_again)
def quit(self, *args):
log.info("server correctly terminated the connection")
GLibXpraClient.quit(self)
if __name__ == "__main__":
import sys
from xpra.test_DoS_client import test_DoS
#test_DoS(TestGiberringCommandClient, sys.argv)
test_DoS(TestGiberringCommandClientNoPacketSize, sys.argv)