def get_hostname(self):
if self.hostname is None:
resolver = coro.get_resolver()
try:
in_addr = to_in_addr_arpa (self.ip)
self.hostname = resolver.cache.query (in_addr, 'PTR')[0][1]
except (DNS_Error, IndexError):
# XXX: Log debug message.
pass
return self.hostname
def get_hostname(self):
if self.hostname is None:
resolver = coro.get_resolver()
try:
in_addr = to_in_addr_arpa(self.ip)
self.hostname = resolver.cache.query(in_addr, 'PTR')[0][1]
except (DNS_Error, IndexError):
# XXX: Log debug message.
pass
return self.hostname
def lookup_ptr(self):
ip = self.other_addr[0]
if '.' in ip:
ip = '.'.join(ip.split('.')[::-1]) + '.in-addr.arpa'
else:
ip = self.frob_ipv6(ip) + '.ip6.arpa'
r = coro.get_resolver()
try:
answers = r.cache.query(ip, 'PTR')
self.other_name = answers[0][1]
except coro.dns.exceptions.DNS_Error:
pass
def lookup_ptr (self):
ip = self.other_addr[0]
if '.' in ip:
ip = '.'.join (ip.split('.')[::-1]) + '.in-addr.arpa'
else:
ip = self.frob_ipv6 (ip) + '.ip6.arpa'
r = coro.get_resolver()
try:
answers = r.cache.query (ip, 'PTR')
self.other_name = answers[0][1]
except coro.dns.exceptions.DNS_Error:
pass
def seed(self):
# called only when we don't have a cached peer set.
G.log('dns', 'seeding...')
timestamp = coro.tsc_time.now_raw_posix_sec()
r = coro.get_resolver()
addrs = set()
for seed in dns_seeds:
try:
for (t, ip) in r.cache.query(seed, 'A'):
self.add(timestamp, (1, (ip, 8333)))
for (t, ip) in r.cache.query(seed, 'AAAA'):
self.add(timestamp, (1, (ip, 8333)))
except coro.dns.exceptions.DNS_Soft_Error:
pass
def seed (self):
# called only when we don't have a cached peer set.
G.log ('dns', 'seeding...')
timestamp = coro.tsc_time.now_raw_posix_sec()
r = coro.get_resolver()
addrs = set()
for seed in dns_seeds:
try:
for (t, ip) in r.cache.query (seed, 'A'):
self.add (timestamp, (1, (ip, 8333)))
for (t, ip) in r.cache.query (seed, 'AAAA'):
self.add (timestamp, (1, (ip, 8333)))
except coro.dns.exceptions.DNS_Soft_Error:
pass
def doit (ip, port, username):
if not is_ip (ip):
ip = coro.get_resolver().resolve_ipv4 (ip)
debug = coro.ssh.util.debug.Debug()
debug.level = coro.ssh.util.debug.DEBUG_3
client = coro.ssh.transport.client.SSH_Client_Transport(debug=debug)
transport = coro.ssh.l4_transport.coro_socket_transport.coro_socket_transport(ip, port=port)
client.connect(transport)
auth_method = coro.ssh.auth.userauth.Userauth(client, username)
service = coro.ssh.connection.connect.Connection_Service(client)
client.authenticate(auth_method, service.name)
channel = coro.ssh.connection.interactive_session.Interactive_Session_Client(service)
channel.open()
channel.open_pty()
channel.open_shell()
set_stdin_unbuffered()
coro.spawn(input_thread, channel)
coro.spawn(transport_thread, channel)
def doit(ip, port, username):
if not is_ip(ip):
ip = coro.get_resolver().resolve_ipv4(ip)
debug = coro.ssh.util.debug.Debug()
debug.level = coro.ssh.util.debug.DEBUG_3
client = coro.ssh.transport.client.SSH_Client_Transport(debug=debug)
transport = coro.ssh.l4_transport.coro_socket_transport.coro_socket_transport(
ip, port=port)
client.connect(transport)
auth_method = coro.ssh.auth.userauth.Userauth(client, username)
service = coro.ssh.connection.connect.Connection_Service(client)
client.authenticate(auth_method, service.name)
channel = coro.ssh.connection.interactive_session.Interactive_Session_Client(
service)
channel.open()
channel.open_pty()
channel.open_shell()
set_stdin_unbuffered()
coro.spawn(input_thread, channel)
coro.spawn(transport_thread, channel)
