def connectionMade(self):
if _Debug:
lg.out(_DebugLevel, 'tcp_connection.connectionMade %s' % net_misc.pack_address(self.getTransportAddress()))
address = self.getAddress()
name = 'tcp_connection[%s]' % strng.to_text(net_misc.pack_address(address))
automat.Automat.__init__(
self, name, 'AT_STARTUP',
debug_level=_DebugLevel, log_events=_Debug, publish_events=False)
self.log_transitions = _Debug
self.automat('connection-made')
def _send_new_identity(self):
"""
Send created identity to the identity server to register it.
TODO: need to close transport and gateway after that
"""
lg.out(4, 'id_registrator._send_new_identity ')
from transport import gateway
from transport import network_transport
from transport.tcp import tcp_interface
gateway.init()
interface = tcp_interface.GateInterface()
transport = network_transport.NetworkTransport('tcp', interface)
transport.automat('init', gateway.listener())
transport.automat('start')
gateway.start()
sendfilename = settings.LocalIdentityFilename() + '.new'
dlist = []
for idurl in self.new_identity.sources:
self.free_idurls.remove(strng.to_bin(idurl))
_, host, _, _ = nameurl.UrlParse(idurl)
_, tcpport = known_servers.by_host().get(
host,
(settings.IdentityWebPort(), settings.IdentityServerPort()))
srvhost = net_misc.pack_address((
host,
tcpport,
))
dlist.append(
gateway.send_file_single(idurl, 'tcp', srvhost, sendfilename,
'Identity'))
# assert len(self.free_idurls) == 0
return DeferredList(dlist, fireOnOneCallback=True)
def _send_new_identity(self):
"""
Send created identity to the identity servers to register it.
"""
if _Debug:
lg.out(_DebugLevel, 'id_registrator._send_new_identity')
from transport.tcp import tcp_node
sendfilename = settings.LocalIdentityFilename() + '.new'
dlist = []
for idurl in self.new_identity.getSources(as_originals=True):
self.free_idurls.remove(strng.to_bin(idurl))
_, host, _, _ = nameurl.UrlParse(idurl)
_, tcpport = known_servers.by_host().get(
host,
(settings.IdentityWebPort(), settings.IdentityServerPort()))
srvhost = net_misc.pack_address((
host,
tcpport,
))
if _Debug:
lg.out(_DebugLevel, ' sending to %r via TCP' % srvhost)
dlist.append(
tcp_node.send(
sendfilename,
srvhost,
'Identity',
keep_alive=False,
))
return DeferredList(dlist, fireOnOneCallback=True)
def _do_send_my_identity(self):
"""
Send my updated identity to the identity servers to register it.
"""
from transport.tcp import tcp_node
sendfilename = settings.LocalIdentityFilename()
my_sources = my_id.getLocalIdentity().getSources(as_originals=True)
dlist = []
if _Debug:
lg.out(
_DebugLevel,
'id_rotator._do_send_my_identity my_sources=%r' % my_sources)
for idurl_bin in my_sources:
_, host, _, _ = nameurl.UrlParse(idurl_bin)
tcpport = None
if host in self.preferred_servers:
tcpport = int(self.preferred_servers[host][1])
if not tcpport and host in self.known_servers:
tcpport = int(self.known_servers[host][1])
if not tcpport:
tcpport = settings.IdentityServerPort()
srvhost = net_misc.pack_address((
host,
tcpport,
))
if _Debug:
lg.out(_DebugLevel, ' sending to %r via TCP' % srvhost)
dlist.append(
tcp_node.send(
sendfilename,
srvhost,
'Identity',
keep_alive=False,
))
return DeferredList(dlist, fireOnOneCallback=True)
def _send_new_identity(self):
"""
Send created identity to the identity servers to register it.
"""
if _Debug:
lg.out(_DebugLevel, 'id_registrator._send_new_identity')
dlist = []
payload = self.new_identity.serialize(as_text=False)
for idurl in self.new_identity.getSources(as_originals=True):
self.free_idurls.remove(strng.to_bin(idurl))
_, host, webport, filename = nameurl.UrlParse(idurl)
url = net_misc.pack_address((
host,
webport,
), proto='http')
dlist.append(
net_misc.http_post_data(
url=url,
data=payload,
connectTimeout=15,
))
if _Debug:
lg.args(_DebugLevel,
url=url,
filename=filename,
size=len(payload))
return DeferredList(dlist, fireOnOneCallback=True)
def _do_send_my_identity(self):
"""
Send my updated identity to the identity servers to register it.
"""
my_sources = my_id.getLocalIdentity().getSources(as_originals=True)
payload = my_id.getLocalIdentity().serialize(as_text=False)
dlist = []
if _Debug:
lg.out(_DebugLevel, 'id_rotator._do_send_my_identity my_sources=%r' % my_sources)
for idurl_bin in my_sources:
_, host, _webport, filename = nameurl.UrlParse(idurl_bin)
webport = None
if host in self.preferred_servers:
webport = int(self.preferred_servers[host][0])
if not webport and host in self.known_servers:
webport = int(self.known_servers[host][0])
if not webport:
webport = _webport
url = net_misc.pack_address((host, webport, ), proto='http')
dlist.append(net_misc.http_post_data(
url=url,
data=payload,
connectTimeout=15,
))
if _Debug:
lg.args(_DebugLevel, url=url, filename=filename, size=len(payload))
return DeferredList(dlist, fireOnOneCallback=True)
def interface_receiving_started(host, new_options={}):
"""
"""
if proxy():
return proxy().callRemote('receiving_started', 'http',
net_misc.pack_address(host), new_options)
lg.warn('transport_http is not ready')
return fail(Exception('transport_http is not ready'))
def __init__(self, proto, host, size=0):
self.proto = proto
self.host = net_misc.pack_address(host)
self.time = time.time()
self.transfer_id = None
self.status = None
self.error_message = None
self.bytes_sent = 0
self.size = size
def interface_register_file_receiving(host, sender_idurl, filename, size=0):
"""
"""
if proxy():
return proxy().callRemote('register_file_receiving', 'http',
net_misc.pack_address(host), sender_idurl,
filename, size)
lg.warn('transport_http is not ready')
return fail(Exception('transport_http is not ready'))
def doSendHello(self, *args, **kwargs):
"""
Action method.
"""
from transport.tcp import tcp_node
host = strng.to_bin(tcp_node.my_host() or '127.0.0.1:7771')
idurl = strng.to_bin(tcp_node.my_idurl() or 'None')
payload = host + b' ' + idurl
if _Debug:
lg.out(_DebugLevel, 'tcp_connection.doSendHello %r to %s' % (payload, net_misc.pack_address(self.getTransportAddress())))
self.sendData(CMD_HELLO, payload)
def to_json(self):
j = super().to_json()
j.update({
'proto': self.router_proto_host[0] if self.router_proto_host else '',
'host': net_misc.pack_address(self.router_proto_host[1]) if self.router_proto_host else '',
'idurl': self.router_idurl,
'bytes_received': self.traffic_in,
'bytes_sent': 0,
'connection_info': self.router_connection_info,
'idle_seconds': int(time.time() - self.latest_packet_received),
})
return j
def interface_cancelled_file_sending(host,
filename,
size=0,
description=None,
error_message=None):
"""
"""
if proxy():
return proxy().callRemote('cancelled_file_sending', 'http',
net_misc.pack_address(host), filename, size,
description, error_message)
lg.warn('transport_http is not ready')
return fail(Exception('transport_http is not ready'))
def doSendYourIPPort(self, arg):
"""
Action method.
"""
try:
datagram, address = arg
command, payload = datagram
except:
return False
youripport = net_misc.pack_address((address[0], address[1]))
udp.send_command(self.listen_port, udp.CMD_MYIPPORT, youripport,
address)
lg.out(
4,
'stun_server.doSendYourIPPort [%s] to %s' % (youripport, address))
def interface_cancelled_file_receiving(host,
filename,
size,
error_message=None):
"""
"""
if proxy():
return proxy().callRemote(
'cancelled_file_receiving',
'tcp',
net_misc.pack_address(host),
filename,
size,
error_message,
).addErrback(proxy_errback)
lg.warn('transport_tcp is not ready')
return fail(
Exception('transport_tcp is not ready')).addErrback(proxy_errback)
def receive(options):
global _MyIDURL
global _MyHost
global _InternalPort
global _Listener
from transport.tcp import tcp_interface
if _Debug:
lg.out(_DebugLevel, 'tcp_node.receive %r' % options)
if _Listener:
lg.warn('listener already exist')
tcp_interface.interface_receiving_started(_MyHost, options)
return _Listener
try:
_MyIDURL = options['idurl']
_InternalPort = int(options['tcp_port'])
except:
_MyIDURL = None
_InternalPort = None
lg.exc()
return None
try:
_Listener = reactor.listenTCP(
_InternalPort, TCPFactory(None,
keep_alive=True)) # @UndefinedVariable
_MyHost = net_misc.pack_address(
(options['host'].split(b':')[0], int(_InternalPort)))
tcp_interface.interface_receiving_started(_MyHost, options)
except CannotListenError as ex:
lg.warn('port "%d" is busy' % _InternalPort)
tcp_interface.interface_receiving_failed('port is busy')
return None
except Exception as ex:
try:
e = ex.getErrorMessage()
except:
e = str(ex)
tcp_interface.interface_receiving_failed(e)
lg.exc()
return None
return _Listener
def interface_register_file_sending(host,
receiver_idurl,
filename,
size=0,
description=''):
"""
"""
if proxy():
return proxy().callRemote(
'register_file_sending',
'tcp',
net_misc.pack_address(host),
receiver_idurl,
filename,
size,
description,
).addErrback(proxy_errback)
lg.warn('transport_tcp is not ready')
return fail(
Exception('transport_tcp is not ready')).addErrback(proxy_errback)
def SendServers():
"""
My identity file can be stored in different locations, see the "sources" field.
So I can use different identity servers to store more secure and reliable. This
method will send my identity file to all my identity servers with HTTP POST method.
"""
LocalIdentity = my_id.getLocalIdentity()
payload = LocalIdentity.serialize(as_text=False)
dlist = []
for idurl in LocalIdentity.getSources(as_originals=True):
_, host, webport, filename = nameurl.UrlParse(idurl)
url = net_misc.pack_address((host, webport, ), proto='http')
dlist.append(net_misc.http_post_data(
url=url,
data=payload,
connectTimeout=15,
))
if _Debug:
lg.args(_DebugLevel, url=url, filename=filename, size=len(payload))
dl = DeferredList(dlist, consumeErrors=True)
return dl
def connectionLost(self, reason):
if _Debug:
lg.out(
_DebugLevel, 'tcp_connection.connectionLost with %s' %
net_misc.pack_address(self.getTransportAddress()))
self.automat('connection-lost')
