def get_location(self):
if self.country_code:
return self.country_code
if time.time() - self.last_ckeck < 300:
return self.country_code
try:
self.last_ckeck = time.time()
ip = ip_address(socket.getaddrinfo(self.parse.hostname, 0)[0][4][0])
if ip.is_loopback or ip.is_private:
from connection import create_connection
from httputil import read_response_line, read_headers
try:
soc = create_connection(('bot.whatismyipaddress.com', 80), ctimeout=None, parentproxy=self)
soc.sendall(b'GET / HTTP/1.1\r\nConnection: keep_alive\r\nHost: bot.whatismyipaddress.com\r\nAccept-Encoding: identity\r\nUser-Agent: Python-urllib/2.7\r\n\r\n')
f = soc.makefile()
line, version, status, reason = read_response_line(f)
_, headers = read_headers(f)
assert status == 200
ip = soc.recv(int(headers['Content-Length']))
if not ip:
soc.close()
raise ValueError('%s: ip address is empty' % self.name)
self.country_code = ip_to_country_code(ip)
soc.close()
except Exception:
sys.stderr.write(traceback.format_exc())
sys.stderr.flush()
self.country_code = None
else:
self.country_code = ip_to_country_code(ip)
finally:
return self.country_code
def recv(self, size):
if not self.connected:
self.sendall(b'')
if self._http_obfs and not self._header_received:
# TODO: verify
self._header_received = True
line, version, status, reason = read_response_line(self._rfile)
header_data, headers = read_headers(self._rfile)
buf = self._rbuffer
buf.seek(0, 2) # seek end
buf_len = buf.tell()
self._rbuffer = io.BytesIO() # reset _rbuf. we consume it via buf.
if buf_len == 0:
# Nothing in buffer? Try to read.
data = self._sock.recv(self.bufsize)
if not data:
return b''
data = self.crypto.decrypt(data)
if len(data) <= size:
return data
buf_len = len(data)
buf.write(data)
del data # explicit free
buf.seek(0)
rv = buf.read(size)
if buf_len > size:
self._rbuffer.write(buf.read())
return rv
def recv(self, size):
if not self.connected:
self.sendall(b'')
if self._http_obfs and not self._header_received:
# TODO: verify
self._header_received = True
line, version, status, reason = read_response_line(self._rfile)
header_data, headers = read_headers(self._rfile)
buf = self._rbuffer
buf.seek(0, 2) # seek end
buf_len = buf.tell()
self._rbuffer = io.BytesIO() # reset _rbuf. we consume it via buf.
if buf_len == 0:
# Nothing in buffer? Try to read.
data = self._sock.recv(self.bufsize)
if not data:
return b''
data = self.crypto.decrypt(data)
if len(data) <= size:
return data
buf_len = len(data)
buf.write(data)
del data # explicit free
buf.seek(0)
rv = buf.read(size)
if buf_len > size:
self._rbuffer.write(buf.read())
return rv
def do_tunnel(soc, netloc, pp):
s = ['CONNECT %s:%s HTTP/1.1\r\n' % (netloc[0], netloc[1]), ]
if pp.username:
a = '%s:%s' % (pp.username, pp.password)
s.append('Proxy-Authorization: Basic %s\r\n' % base64.b64encode(a.encode()))
s.append('Host: %s:%s\r\n\r\n' % (netloc[0], netloc[1]))
soc.sendall(''.join(s).encode())
remoterfile = soc.makefile('rb', 0)
line, version, status, reason = read_response_line(remoterfile)
if status != 200:
raise IOError(0, 'create tunnel via %s failed!' % pp.name)
read_header_data(remoterfile)
def do_tunnel(soc, netloc, pp):
s = [
'CONNECT %s:%s HTTP/1.1\r\n' % (netloc[0], netloc[1]),
]
if pp.username:
a = '%s:%s' % (pp.username, pp.password)
s.append('Proxy-Authorization: Basic %s\r\n' %
base64.b64encode(a.encode()))
s.append('Host: %s:%s\r\n\r\n' % (netloc[0], netloc[1]))
soc.sendall(''.join(s).encode())
remoterfile = soc.makefile('rb', 0)
line, version, status, reason = read_response_line(remoterfile)
if status != 200:
raise IOError(0, 'create tunnel via %s failed!' % pp.name)
read_header_data(remoterfile)
def get_location(self):
if self.country_code:
return self.country_code
if time.time() - self.last_ckeck < 300:
return self.country_code
try:
self.last_ckeck = time.time()
ip = ip_address(
socket.getaddrinfo(self.parse.hostname, 0)[0][4][0])
if ip.is_loopback or ip.is_private:
from connection import create_connection
from httputil import read_response_line, read_headers
try:
soc = create_connection(('bot.whatismyipaddress.com', 80),
ctimeout=None,
parentproxy=self)
soc.sendall(
b'GET / HTTP/1.1\r\nConnection: keep_alive\r\nHost: bot.whatismyipaddress.com\r\nAccept-Encoding: identity\r\nUser-Agent: Python-urllib/2.7\r\n\r\n'
)
f = soc.makefile()
line, version, status, reason = read_response_line(f)
_, headers = read_headers(f)
assert status == 200
ip = soc.recv(int(headers['Content-Length']))
if not ip:
soc.close()
raise ValueError('%s: ip address is empty' % self.name)
self.country_code = ip_to_country_code(ip)
soc.close()
except Exception:
sys.stderr.write(traceback.format_exc())
sys.stderr.flush()
self.country_code = None
else:
self.country_code = ip_to_country_code(ip)
finally:
return self.country_code
def _rfile_read(self, size):
if self._http_obfs and not self._header_received:
self._header_received = True
line, version, status, reason = read_response_line(self._rfile)
header_data, headers = read_headers(self._rfile)
return self._rfile.read(size)
def _rfile_read(self, size):
if self._http_obfs and not self._header_received:
self._header_received = True
line, version, status, reason = read_response_line(self._rfile)
header_data, headers = read_headers(self._rfile)
return self._rfile.read(size)
