def eigenDecompose(X):
"""
X is 2D Hermitian or symmetric matrix
returns eigenvalues and eigenvectors of X
"""
logging.info("computing eigendecomposition...")
s, U = eigh(X) #Returns the eigenvalues and eigenvectors
if (npnim(s) < -1e-4):
common.terminate("Negative eigenvalues were found.")
s[s < 0] = 0
ind = argsort(s)
ind = ind[s > 1e-12]
U = U[:, ind]
s = s[ind]
return s, U
"1: client -> server")
pair.validate_can_send_from_server("hello world",
"1: server -> client")
pair.validate_closing_client_closes_server(
"1: client closed -> server closed")
# connect to other_server, confirm that the tunnel isn't up
try:
pair = SocketPair(
TcpClient(13001),
TlsServer('other_server',
'other_root',
13002,
cert_reqs=ssl.CERT_NONE))
raise Exception('failed to reject other_server')
except ssl.SSLError:
print_ok("other_server with unknown CA correctly rejected")
# connect to server2, confirm that the tunnel isn't up
try:
pair = SocketPair(
TcpClient(13001),
TlsServer('server2', 'root', 13002, cert_reqs=ssl.CERT_NONE))
raise Exception('failed to reject serve2')
except ssl.SSLError:
print_ok("server2 with incorrect CN correctly rejected")
print_ok("OK")
finally:
terminate(ghostunnel)
# wait for startup
TlsClient(None, 'root', STATUS_PORT).connect(20, 'server')
# create connections with client
pair1 = SocketPair(
TlsClient('client', 'root', 13001), TcpServer(13002))
pair1.validate_can_send_from_client("toto", "pair1 works")
# shut down ghostunnel with connection open, make sure it doesn't hang
print_ok('attempting to terminate ghostunnel via SIGTERM signals')
for n in range(0, 90):
try:
try:
ghostunnel.terminate()
ghostunnel.wait(timeout=1)
except BaseException:
pass
os.kill(ghostunnel.pid, 0)
print_ok("ghostunnel is still alive")
except BaseException:
stopped = True
break
time.sleep(1)
if not stopped:
raise Exception('ghostunnel did not terminate within 90 seconds')
print_ok("OK (terminated)")
finally:
terminate(ghostunnel)
'--disable-authentication', '--allow-cn=test.example.com',
'--cacert=root.crt'
])
assert_not_zero(ghostunnel1)
ghostunnel2 = run_ghostunnel([
'server', '--listen={0}:13001'.format(LOCALHOST),
'--target={0}:13002'.format(LOCALHOST), '--keystore=server.p12',
'--cert=server.crt', '--key=server.key', '--cacert=root.crt'
])
assert_not_zero(ghostunnel2)
ghostunnel3 = run_ghostunnel([
'server', '--listen={0}:13001'.format(LOCALHOST),
'--target={0}:13002'.format(LOCALHOST), '--cert=server.crt',
'--cacert=root.crt'
])
assert_not_zero(ghostunnel3)
ghostunnel4 = run_ghostunnel([
'server', '--listen={0}:13001'.format(LOCALHOST),
'--target={0}:13002'.format(LOCALHOST), '--key=server.crt',
'--cacert=root.crt'
])
assert_not_zero(ghostunnel4)
finally:
terminate(ghostunnel1)
terminate(ghostunnel2)
terminate(ghostunnel3)
terminate(ghostunnel4)