def connect (self, host):
global connect_timeout
if not self.ip_re.match (host):
ip = dnsqr.query(host,'A')
if ip:
# pull out the ip of the first entry
ip = ip[0][1]
else:
# no results found for this entry
raise dns_exceptions.DNS_Hard_Error
else:
ip = host
coro.with_timeout (connect_timeout, self.s.connect, (ip, self.ftp_port))
self.read_response ('2')
def connect(self,
username,
remote_address,
remote_port=22,
password=None,
command=None,
debug_level=coro.ssh.util.debug.WARNING):
"""connect(self, username, remote_address, remote_port=22, password=None,
command=None, debug_level=coro.ssh.util.debug.WARNING) -> None
The opens a connection to the remote side and authenticates.
<username> - The remote username to log into.
<remote_address> - The remote address to connect to.
<remote_port> - The remote port to connect to.
<password> - The password to use when connecting to the remote side.
If None, and there are no authorized_keys configured,
then it will ask for the password on stdout/stdin.
If DISABLE_PASSWORD, will disable password auth.
<command> - The command to run on the remote side.
If no command is given, then it will open a pty and shell.
<debug_level> - Level a debuging to print to stderr.
"""
self.client = coro.ssh.transport.client.SSH_Client_Transport()
if inet_utils.is_ip(remote_address):
remote_ip = remote_address
hostname = None
else:
dns_query_result = dnsqr.query(remote_address, 'A')
remote_ip = dns_query_result[0][-1]
hostname = remote_address
coro_socket_transport = coro.ssh.l4_transport.coro_socket_transport
self.transport = coro_socket_transport.coro_socket_transport(
remote_ip, remote_port, hostname=hostname)
self.client.connect(self.transport)
self.client.debug.level = debug_level
self.service = coro.ssh.connection.connect.Connection_Service(
self.client)
self._authenticate(username, password)
self.channel = coro.ssh.connection.interactive_session.Interactive_Session_Client(
self.service)
self.channel.open()
if command is not None:
self.channel.exec_command(command)
else:
self.channel.open_pty()
self.channel.open_shell()
def connect(
self,
username,
remote_address,
remote_port=22,
password=None,
command=None,
debug_level=coro.ssh.util.debug.WARNING,
):
"""connect(self, username, remote_address, remote_port=22, password=None,
command=None, debug_level=coro.ssh.util.debug.WARNING) -> None
The opens a connection to the remote side and authenticates.
<username> - The remote username to log into.
<remote_address> - The remote address to connect to.
<remote_port> - The remote port to connect to.
<password> - The password to use when connecting to the remote side.
If None, and there are no authorized_keys configured,
then it will ask for the password on stdout/stdin.
If DISABLE_PASSWORD, will disable password auth.
<command> - The command to run on the remote side.
If no command is given, then it will open a pty and shell.
<debug_level> - Level a debuging to print to stderr.
"""
self.client = coro.ssh.transport.client.SSH_Client_Transport()
if inet_utils.is_ip(remote_address):
remote_ip = remote_address
hostname = None
else:
dns_query_result = dnsqr.query(remote_address, "A")
remote_ip = dns_query_result[0][-1]
hostname = remote_address
coro_socket_transport = coro.ssh.l4_transport.coro_socket_transport
self.transport = coro_socket_transport.coro_socket_transport(remote_ip, remote_port, hostname=hostname)
self.client.connect(self.transport)
self.client.debug.level = debug_level
self.service = coro.ssh.connection.connect.Connection_Service(self.client)
self._authenticate(username, password)
self.channel = coro.ssh.connection.interactive_session.Interactive_Session_Client(self.service)
self.channel.open()
if command is not None:
self.channel.exec_command(command)
else:
self.channel.open_pty()
self.channel.open_shell()
