def shell(self, cmd: str):
if self.accessible == False:
print("No access info...")
return False
pkey_file = self.pkey.open()
client = SSHClient()
client.set_missing_host_key_policy(AutoAddPolicy())
client.connect(hostname=self.host,
pkey=Ed25519Key.from_private_key(
pkey_file, self.passphrase),
passphrase=self.passphrase,
username=self.user)
_, _, stderr = client.exec_command(cmd)
for line in stderr:
print(line, file=sys.stderr)
client.close()
def ping(self):
if self.accessible == False:
print("No access info...")
return False
pkey_file = self.pkey.open()
client = SSHClient()
client.set_missing_host_key_policy(AutoAddPolicy())
try:
client.connect(hostname=self.host,
pkey=Ed25519Key.from_private_key(
pkey_file, self.passphrase),
passphrase=self.passphrase,
username=self.user)
print(f"{self.name} is started.", flush=True)
client.close()
return True
except NoValidConnectionsError as e:
print(e, flush=True)
return False
def _get_server(self, platform_ssh: bool):
"""Method for getting and starting ssh server."""
if platform_ssh:
return None
try:
pkey = RSAKey.from_private_key(
StringIO(self.tunnel["privateKey"]),
password=self.tunnel.get("password"))
except SSHException:
pkey = Ed25519Key.from_private_key(
StringIO(self.tunnel["privateKey"]),
password=self.tunnel.get("password"))
server = SSHTunnelForwarder(ssh_address_or_host=(self.tunnel["host"],
self.tunnel["port"]),
ssh_username=self.tunnel["username"],
ssh_password=self.tunnel.get("password"),
ssh_pkey=pkey,
remote_bind_address=(self.host, self.port))
server.start()
return server
def test_ed25519_load_from_file_obj(self):
with open(_support("test_ed25519.key")) as pkey_fileobj:
key = Ed25519Key.from_private_key(pkey_fileobj)
self.assertEqual(key, key)
self.assertTrue(key.can_sign())
def test_ed25519_load_from_file_obj(self):
with open(test_path('test_ed25519.key')) as pkey_fileobj:
key = Ed25519Key.from_private_key(pkey_fileobj)
self.assertEqual(key, key)
self.assertTrue(key.can_sign())