def prepare_socket_for_tls_handshake(self, sock: socket.socket) -> None:
# Grab the banner
if self.SHOULD_WAIT_FOR_SERVER_BANNER:
sock.recv(2048)
# Send Start TLS
sock.send(self.START_TLS_CMD)
if self.START_TLS_OK not in sock.recv(2048):
raise StartTlsError(self.ERR_NO_STARTTLS)
def prepare_socket_for_tls_handshake(self, sock: socket.socket) -> None:
sock.send(self.START_TLS_CMD)
data = sock.recv(4)
if not data or len(data) != 4 or data[:2] != b'\x03\x00':
raise StartTlsError(self.ERR_NO_STARTTLS)
packet_len = struct.unpack(">H", data[2:])[0] - 4
data = sock.recv(packet_len)
if not data or len(data) != packet_len:
raise StartTlsError(self.ERR_NO_STARTTLS)
def handlerequest(clientsocket: socket.socket):
conn = connecttodb()
cursor = conn.cursor()
tagid = bytes.decode(clientsocket.recv(3))
query = 'select * from tagdata where id={0}'.format(tagid)
cursor.execute(query)
s=[]
for (id, location, officehours, otherinfo, description) in cursor:
s = [str(id)+','+location + ',', officehours + ',', otherinfo + ',', description]
s.insert(0, str(len(''.join(s)))+',')
clientsocket.send(bytes(''.join(s),encoding='utf8'))
clientsocket.close()
def prepare_socket_for_tls_handshake(self, sock: socket.socket) -> None:
# Get the SMTP banner
sock.recv(2048)
# Send a EHLO and wait for the 250 status
sock.send(b'EHLO sslyze.scan\r\n')
if b'250 ' not in sock.recv(2048):
raise StartTlsError(self.ERR_SMTP_REJECTED)
# Send a STARTTLS
sock.send(b'STARTTLS\r\n')
if b'220' not in sock.recv(2048):
raise StartTlsError(self.ERR_NO_SMTP_STARTTLS)
def call(self, *args, **kwargs):
"""
Remote call.
"""
socket = Socket(AF_INET, SOCK_STREAM)
socket.connect(self.address)
try:
method = Document()
method.name = self.name
method.args = args
method.kwargs = kwargs
socket.send(method.dump())
reply = socket.recv(4096)
result = Document()
result.load(reply)
return result
finally:
socket.close()
def _initialize_telnet(connection: socket.socket) -> None:
logger.info('Initializing telnet connection')
# Iac Do Linemode
connection.send(IAC + DO + LINEMODE)
# Suppress Go Ahead. (This seems important for Putty to do correct echoing.)
# This will allow bi-directional operation.
connection.send(IAC + WILL + SUPPRESS_GO_AHEAD)
# Iac sb
connection.send(IAC + SB + LINEMODE + MODE + int2byte(0) + IAC + SE)
# IAC Will Echo
connection.send(IAC + WILL + ECHO)
# Negotiate window size
connection.send(IAC + DO + NAWS)
def get_page(server_address, request_string):
try:
client_socket = Socket(socket.AF_INET, socket.SOCK_STREAM)
client_socket.connect((server_address, REMOTE_PORT))
client_socket.send(request_string.encode())
reply = bytes()
while True:
part_body = client_socket.recv(BUFFER_SIZE).decode("utf-8", "ignore")
# print part_body
if not len(part_body):
break
reply += part_body
finally:
client_socket.close()
return reply
def do_handshake(client: socket):
"""Get a client socket and do the handshake of it.
This method receives a client socket that simulates a switch on the
network and does the OpenFlow handshake process with a running controller
on the network.
Args:
client (socket): a socket object connected to the controller.
Returns:
The client with the handshake process done.
"""
# -- STEP 1: Send Hello message
client.send(Hello(xid=3).pack())
# -- STEP 2: Wait for Hello response
binary_packet = b''
while len(binary_packet) < 8:
binary_packet = client.recv(8)
header = Header()
header.unpack(binary_packet)
# -- STEP 3: Wait for features_request message
binary_packet = b''
# len() < 8 here because we just expect a Hello as response
while len(binary_packet) < 8:
binary_packet = client.recv(8)
header = Header()
header.unpack(binary_packet)
# -- STEP 4: Send features_reply to the controller
basedir = os.path.dirname(os.path.abspath(__file__))
raw_dir = os.path.join(basedir, 'raw')
message = None
with open(os.path.join(raw_dir, 'features_reply.cap'), 'rb') as file:
message = file.read()
client.send(message)
return client
def prepare_socket_for_tls_handshake(self, sock: socket.socket) -> None:
# Open an XMPP stream
sock.send(self.XMPP_OPEN_STREAM.format(xmpp_to=self._xmpp_to).encode('utf-8'))
# Get the server's features and check for an error
server_resp = sock.recv(4096)
if b'<stream:error>' in server_resp:
raise StartTlsError(self.ERR_XMPP_REJECTED)
elif b'</stream:features>' not in server_resp:
# Get all the server features before initiating startTLS
sock.recv(4096)
# Send a STARTTLS message
sock.send(self.XMPP_STARTTLS)
xmpp_resp = sock.recv(2048)
if b'host-unknown' in xmpp_resp:
raise StartTlsError(self.ERR_XMPP_HOST_UNKNOWN)
if b'proceed' not in xmpp_resp:
raise StartTlsError(self.ERR_XMPP_NO_STARTTLS)
class _InProgressSocketManager(object):
"""
This class does not actually work right now. It's something that I'm
writing that will some day replace InputThread and OutputThread and allow
Autobus to function using only a single thread for each Bus instance. So
it's a work in progress, and it doesn't actually work right now.
"""
def __init__(self):
# Set up the interrupt socket
interrupt_server = Socket()
interrupt_server.bind(("localhost", 0))
interrupt_server.listen(1)
self.interrupt_writer = Socket()
self.interrupt_writer.setblocking(False)
self.interrupt_writer.connect("localhost", interrupt_server.getsockname()[1])
self.interrupt_reader = interrupt_server.accept()
interrupt_server.shutdown(SHUT_RDWR)
interrupt_server.close()
self.interrupt_reader.setblocking(False)
self.interrupt_writer.setblocking(False)
def loop(self):
pass
def run_sync(self, function, timeout=None):
q = Queue()
@self.run_async
def new_function():
q.put(function())
try:
return q.get(timeout=timeout)
except Empty:
raise exceptions.TimeoutException
def run_async(self, function):
pass
def interrupt(self):
self.interrupt_writer.send(0)
def connect_socket(self, sock: socket.socket) -> None:
"""Setup HTTP tunneling with the configured proxy.
"""
# Setup HTTP tunneling
try:
sock.connect((self._tunnel_host, self._tunnel_port))
except socket.timeout as e:
raise ProxyError(self.ERR_PROXY_OFFLINE.format(str(e)))
except socket.error as e:
raise ProxyError(self.ERR_PROXY_OFFLINE.format(str(e)))
# Send a CONNECT request with the host we want to tunnel to
if self._tunnel_basic_auth_token is None:
sock.send(self.HTTP_CONNECT_REQ.format(self._server_host, self._server_port).encode('utf-8'))
else:
sock.send(self.HTTP_CONNECT_REQ_PROXY_AUTH_BASIC.format(
self._server_host, self._server_port, self._tunnel_basic_auth_token
).encode('utf-8'))
http_response = HttpResponseParser.parse_from_socket(sock)
# Check if the proxy was able to connect to the host
if http_response.status != 200:
raise ProxyError(self.ERR_CONNECT_REJECTED)
def mysend_fully(sock: socket.socket, msg: bytes):
totalsent = 0
msglen = len(msg)
while totalsent < msglen:
# wait until ready to send (10 seconds)
rrcv, rsnd, rerr = select.select([], [sock], [], 10)
if sock not in rsnd: # still not ready to send!
return False
# send what we can...
nsent = sock.send(msg[totalsent:])
if nsent == 0:
# raise RuntimeError("socket connection broken")
return False
totalsent = totalsent + nsent
return True
def prepare_socket_for_tls_handshake(self, sock: socket.socket) -> None:
sock.send(self.START_TLS_CMD)
data = sock.recv(2048)
if self.START_TLS_OK not in data and self.START_TLS_OK_APACHEDS not in data and self.START_TLS_OK2 not in data:
raise StartTlsError(self.ERR_NO_STARTTLS + ', returned: "' + repr(data) + '"')
def socket_send(sock: socket.socket, data: str) -> int:
# return socket.send(data) # Python 2
return sock.send(data.encode("ascii")) # Python 3
def threaded_client(connect: socket.socket):
player = None
while True:
try:
data = connect.recv(4096).decode()
if not data:
break
player_data = json.loads(data)
data = player_data['data']
player = game.model.players[player_data['id']]
if data in [CLIENT_STARTED, CLIENT_RESET, CLIENT_STEP]:
# Проверяем базовые события от клиента.
if data == CLIENT_STARTED:
player.is_started = True
elif data == CLIENT_RESET:
game.reset()
elif data == CLIENT_STEP:
game.player_action(player.id, data)
connect.send(
Response(data_class=2, data=player).json().encode('utf-8'))
if data == PLAYER_BUY_WORKER:
print(f'{player.id} want buy a worker.')
try:
game.player_action(player.id, CREATE_WORKER)
except NotHaveMoney:
# TODO: Добавить клиенту оповещение о том, что у него недостаточно средств.
connect.send(
Response(data_class=2,
data=player).json().encode('utf8'))
else:
connect.send(
Response(data_class=2,
data=player).json().encode('utf8'))
if data == PLAYER_BUY_WARRIOR:
print(f'{player.id} want buy a warrior')
try:
game.player_action(player.id, CREATE_WARRIOR)
except NotHaveMoney:
# TODO: Добавить клиенту оповещение о том, что у него недостаточно средств.
connect.send(
Response(data_class=2,
data=player).json().encode('utf8'))
else:
connect.send(
Response(data_class=2,
data=player).json().encode('utf8'))
if data == PLAYER_ACTION_ATTACK:
print(f'{player.id} want attack')
game.player_action(player.id, CREATE_WAR_STEP)
connect.sendall(
Response(data_class=2, data=player).json().encode('utf8'))
if data == PLAYER_FINISH_STEP:
print(f'{player.id} want finish step')
game.player_action(player.id, CREATE_FINISH_STEP)
connect.sendall(
Response(data_class=2, data=player).json().encode('utf8'))
if data == CLIENT_AWAIT:
# Проверяем, что клиент ожидает участника для игры.
check_game = game.check_start_game()
if check_game:
players = game.chunk_active_players(
chain.from_iterable([
room.get_contains_players() for room in game.rooms
]))
try:
if players:
game_room = GameRoom()
game_room.set_players(players)
game.rooms.append(game_room)
for player in players:
player.is_started = False
player.is_gaming = True
connect.sendall(
Response(
data_class=1,
data=game_room).json().encode('utf-8'))
else:
connect.sendall(' '.encode('utf8'))
except Exception as e:
logging.exception(e)
connect.sendall(' '.encode('utf8'))
elif player.is_gaming:
for room in game.rooms:
if player.id in room.get_contains_players():
connect.sendall(
Response(data_class=1,
data=room).json().encode('utf-8'))
else:
connect.send(' '.encode('utf8'))
except Exception as e:
logging.exception(e)
break
print("Lost connection")
if player:
game.remove_player(player)
connect.close()
def send(sock: socket.socket, data: bytes):
"""
Implementation of the sending logic for sending data over a slow,
lossy, constrained network.
Args:
sock -- A socket object, constructed and initialized to communicate
over a simulated lossy network.
data -- A bytes object, containing the data to send over the network.
"""
# Naive implementation where we chunk the data to be sent into
# packets as large as the network will allow, and then send them
# over the network, pausing half a second between sends to let the
# network "rest" :)
# logger = homework5.logging.get_logger("hw5-sender")
chunk_size = homework5.MAX_PACKET - 1
# pause = .1
offsets = range(0, len(data), homework5.MAX_PACKET - 1)
seq_num = 0
estimated_rtt = 0
dev_rtt = 0
alpha = 0.125
beta = 0.25
sample_rtt = 1
# send the chunks
chunks = [data[i:i + chunk_size] for i in offsets]
# print('Num of chunks: ', len(chunks))
idx = 0
buffer_size = 10
while True:
# calculate timeout
estimated_rtt = ((1 - alpha) * estimated_rtt) + \
(alpha * sample_rtt)
dev_rtt = ((1 - beta) * dev_rtt) + \
(beta * abs(sample_rtt - estimated_rtt))
timeout_interval = estimated_rtt + (4 * dev_rtt)
# send
index = idx
send_chunks = []
temp_seq_num = seq_num
for _ in range(0, buffer_size):
# print("index: ", index, "chunks.len", len(chunks) - 1)
bytes_to_send = bytes([temp_seq_num]) + chunks[index]
# start the timer
start_time = time.time()
# print('sending seq: ', seq_num)
sock.send(bytes_to_send)
temp_seq_num = (temp_seq_num + 1) % 256
send_chunks.append(bytes_to_send[0])
if index < len(chunks) - 1:
index = index + 1
else:
break
# update sequence number
# print('Send Chunks: ', send_chunks)
# receive
for _ in range(0, buffer_size):
try:
sock.settimeout(timeout_interval)
answer = sock.recv(homework5.MAX_PACKET)
# stop timer - sampled RTT
sample_rtt = time.time() - start_time
if answer[0] == send_chunks[0]:
# print('1. receiced ack: ', answer[0])
seq_num = (seq_num + 1) % 256
if idx < len(chunks) - 1:
idx = idx + 1
del send_chunks[0]
# last_valid_ack = answer[0]
else:
break
except socket.timeout:
break
# all acks received, increase buffer
# if ((last_valid_ack + 1) == seq_num):
# if buffer_size < 40:
# buffer_size = buffer_size * 2
# elif buffer_size > 1:
# buffer_size = buffer_size // 2
# done
# print ('seq_num: ', seq_num, "len(chunks); ", len(chunks))
if seq_num == len(chunks):
break
def client_chek_mail(s: socket, data):
data = [int(500)] + data
data = json.dumps(data)
s.send((data.encode() + b'\0'))
def send(sock: socket.socket):
while True:
msg = input("send << ")
sock.send(msg.encode(ENCODING))
def send_account_creation_status(self, connection_socket: socket, status):
warn('This is deprecated.', DeprecationWarning)
connection_socket.settimeout(self.timeout_seconds)
status = '' + status
connection_socket.send(status.encode())
def _is_dead(sock: socket) -> bool:
try:
sock.send(b"")
return False
except (ConnectionResetError, BrokenPipeError):
return True
def look(sock: socket.socket):
msg = str.encode("Look\n")
sock.send(msg)
return Action.LOOK
def incantation(sock: socket.socket):
msg = str.encode("Incantation\n")
sock.send(msg)
return Action.INCANTATION
def set_resource(sock: socket.socket, resource: Resource):
msg = str.encode("Set " + resource.value + "\n")
sock.send(msg)
return Action.SET
def take_resource(sock: socket.socket, resource: Resource):
msg = str.encode("Take " + resource.value + "\n")
sock.send(msg)
return Action.TAKE
def eject(sock: socket.socket):
msg = str.encode("Eject\n")
sock.send(msg)
return Action.EJECT
def fork(sock: socket.socket):
msg = str.encode("Fork\n")
sock.send(msg)
return Action.FORK
def send_broadcast(sock: socket.socket, message: str):
msg = str.encode("Broadcast " + message + "\n")
sock.send(msg)
return Action.BROADCAST
def send_requested_data(self, connection_socket: socket, requested_data):
warn('This is deprecated.', DeprecationWarning)
connection_socket.settimeout(self.timeout_seconds)
connection_socket.send(requested_data.encode())
def send_message(sock: socket, msg: str) -> None:
sock.send(msg.encode('utf-8'))
def send_respones(self, bdata: bytes,
cl: socket.socket) -> Tuple[str, str]:
respon, status_code, massage = self.create_respones(bdata)
cl.send(respon)
return status_code, massage
def _initialize_telnet(connection: socket.socket) -> None:
logger.info("Initializing telnet connection")
# Iac Do Linemode
connection.send(IAC + DO + LINEMODE)
# Suppress Go Ahead. (This seems important for Putty to do correct echoing.)
# This will allow bi-directional operation.
connection.send(IAC + WILL + SUPPRESS_GO_AHEAD)
# Iac sb
connection.send(IAC + SB + LINEMODE + MODE + int2byte(0) + IAC + SE)
# IAC Will Echo
connection.send(IAC + WILL + ECHO)
# Negotiate window size
connection.send(IAC + DO + NAWS)
# Negotiate terminal type
# Assume the client will accept the negociation with `IAC + WILL + TTYPE`
connection.send(IAC + DO + TTYPE)
# We can then select the first terminal type supported by the client,
# which is generally the best type the client supports
# The client should reply with a `IAC + SB + TTYPE + IS + ttype + IAC + SE`
connection.send(IAC + SB + TTYPE + SEND + IAC + SE)
def send_email(s: socket, data: list):
print(data)
emialaddress = data[2]
# setup the parameters of the message
password = '******'
msg = MIMEMultipart()
msg['From'] = "*****@*****.**"
# message
msg['To'] = emialaddress
if data[0] == 'forgot':
msg['Subject'] = "Forget password"
random_number = (random.randint(100000, 1000000))
message = (
f"\nHi Dear {data[1]}.\n\n\n your code for change password is : {random_number} ."
)
print("0")
url = pyqrcode.create(str(random_number))
print("1")
url.png(os.getcwd() + '/Other/myqr.png', scale=10)
print("2")
img_data = open(os.getcwd() + '/Other/myqr.png', 'rb').read()
print("3")
image = MIMEImage(img_data, name=os.path.basename('myqr'))
print("4")
msg.attach(image)
print("5")
# add in the message body
else:
msg['Subject'] = "Subscription"
random_number = (random.randint(100000, 1000000))
message = (
f"\nHi Dear {data[1]}.\n\n\n welcome to pychat! your verify code is : {random_number} ."
)
url = pyqrcode.create(str(random_number))
url.png(os.getcwd() + '/Other/myqr.png', scale=10)
img_data = open(os.getcwd() + '/Other/myqr.png', 'rb').read()
image = MIMEImage(img_data, name=os.path.basename('myqr'))
msg.attach(image)
# add in the message body
try:
msg.attach(MIMEText(message, 'plain'))
server = smtplib.SMTP('smtp.mail.yahoo.com: 587')
server.starttls()
server.login("*****@*****.**", password)
server.sendmail(msg['From'], msg['To'], msg.as_string())
server.quit()
data.append(random_number)
if data[0] == 'forgot':
data1 = [int(509)] + data # email_verify
data1 = json.dumps(data1) # etelaat daryafti avalie + code random
s.send((data1.encode() + b'\0'))
data1 = [int(502), "Plaese check youre Email."]
data1 = json.dumps(data1)
s.send((data1.encode() + b'\0'))
else:
# client_chek_mail(s,random_number)
client_chek_mail(s, data)
data1 = [int(502), "Plaese check youre Email."]
data1 = json.dumps(data1)
s.send((data1.encode() + b'\0'))
except:
data1 = [int(502), "Error While Sending Email !"]
data1 = json.dumps(data1)
s.send((data1.encode() + b'\0'))
def handle_query(self, client_socket: socket.socket):
client_socket.send(str.encode(str(self.belief)))
def add_picprofile(s: socket, data: list):
global f
recived_f = data[5] + data[3]
if bytes.fromhex(data[4]) == b"start":
f = open(os.getcwd() + '/Data/' + recived_f, "wb")
elif bytes.fromhex(data[4]) == b"end":
print(f"file from {data[0]} recived")
print(data[-1])
f.close()
if data[-2] == 'p':
connection = sqlite3.connect("./database.db")
cursor = connection.cursor()
cursor.execute("UPDATE users SET profile=? WHERE user_id=?",
(recived_f, data[0]))
connection.commit()
connection.close()
data1 = [int(515)]
data1 = json.dumps(data1)
s.send((data1.encode() + b'\0'))
else:
for key, value in online_users.items():
if data[1] == value:
data1 = [
int(503),
(data[0], data[1], recived_f, data[-1], data[5],
data[-2])
]
data1 = json.dumps(data1)
key.send((data1.encode() + b'\0'))
connection = sqlite3.connect("./database.db")
cur = connection.cursor()
if str(data[0]) > str(data[1]):
tabale = str(data[0] + str(data[1]))
else:
tabale = str(data[1] + str(data[0]))
sql = f"""
CREATE TABLE IF NOT EXISTS {tabale}(
sender VARCHAR (48),
reciver VARCHAR(48),
message VARCHAR (600),
message_time DATETIME (60),
message_id VARCHAR (60),
message_type VARCHAR (3)
);
"""
cur.execute(sql)
cur.execute(f"INSERT INTO {tabale} VALUES (?,?,?,?,?,?)",
(data[0], data[1], recived_f, data[-1],
data[5], data[-2]))
connection.commit()
connection.close()
print(
f"we recived a file from {data[0]} , server sent this file to {data[1]} "
)
return
connection = sqlite3.connect("./database.db")
cur = connection.cursor()
cur.execute(
"INSERT INTO unsend VALUES (?,?,?,?,?,?)",
(data[0], data[1], recived_f, data[-1], data[5], data[-2]))
connection.commit()
connection.close()
print(
f"we recived a file from {data[0]} but reciver ({data[1]}) is not online we stored this message in our data base..."
)
else:
f.write(codecs.decode(data[4], 'hex_codec'))
def send_data(local_socket: socket.socket, data: str):
to_send = data + UtilConstants.MESSAGE_END
local_socket.send(to_send.encode())
def _test_dir(conn: socket.socket):
_dummy_start(conn)
conn.send(b'PWD\r\n')
data = conn.recv(BYTES_TO_LISTEN)
assert data.decode().strip()[0] == '2'
conn.send(b'MKD andresokol_test_dir\r\n')
data = conn.recv(BYTES_TO_LISTEN)
assert data.decode().strip()[0] == '2'
conn.send(b'CWD andresokol_test_dir\r\n')
data = conn.recv(BYTES_TO_LISTEN)
assert data.decode().strip()[0] == '2'
conn.send(b'CDUP\r\n')
data = conn.recv(BYTES_TO_LISTEN)
assert data.decode().strip()[0] == '2'
conn.send(b'RMD andresokol_test_dir\r\n')
data = conn.recv(BYTES_TO_LISTEN)
assert data.decode().strip()[0] == '2'
conn.send(b'CWD andresokol_test_dir\r\n')
data = conn.recv(BYTES_TO_LISTEN)
assert data.decode().strip()[0] != '2'
def turn_left(sock: socket.socket):
msg = str.encode("Left\n")
sock.send(msg)
return Action.LEFT
def client_sender(nickname, client_socket: socket.socket,
message_queue: queue.Queue,
delete_observer_queue_queue):
messageToSend = '\n>>> ** ' + nickname + ' has entered **' + "\n"
write(messageToSend, client_socket, message_queue)
client_socket.send('\n>>> Type /cmds to see the possible commands\n'.encode()) #just tells the user how to use the server
while True:
message_bytes = client_socket.recv(1024)
try:
message = message_bytes.decode().rstrip()
except UnicodeDecodeError:
messageToSend = '\n>> ** ' + nickname + ' has quit **' + "\n"
write(messageToSend, client_socket, message_queue)
index = userlist.index(nickname)
userlist.remove(nickname)
del socketlist[index]
return
if len(message) == 0:
messageToSend = '\n>>> ** ' + nickname + ' has quit **' + "\n" #If you send a message of length 0, the server kicks you
write(messageToSend, client_socket, message_queue)
try:
index = userlist.index(nickname)
userlist.remove(nickname)
del socketlist[index]
except ValueError:
p = 1
kicked = 1
return
elif message.startswith('/nick '):
new_nickname = message.replace('/nick ', '')
if " " in new_nickname:
client_socket.send("\n>>> No Spaces Allowed in Your Name!\n".encode())
else: #Lets users change their nickname. No spaces allowed.
messageToSend = '\n>>> ** ' + nickname + ' is now known as ' + new_nickname + ' **' + "\n"
write(messageToSend, client_socket, message_queue)
index = userlist.index(nickname)
userlist.remove(nickname)
nickname = new_nickname
userlist.insert(index, nickname)
elif message.startswith('/ulist'):
ulist = '\n'.join(userlist)
messageToSend = "\n>>> User List: \n"
client_socket.send(messageToSend.encode()) #shows the user that sent the command the list of users currently in the server
client_socket.send(ulist.encode())
enter = "\n"
client_socket.send(enter.encode())
elif message.startswith('/votekick '):
kickname = message.replace("/votekick ", '')
try:
userlist.index(kickname)
messageToSend = "\n>>> " + nickname + " wants to kick " + message[10:] + "!" + "\n" #initiates a vote to kick a specific person in the server.
write(messageToSend, client_socket, message_queue)
initializeVote()
index2 = userlist.index(message[10:])
global votekicked
votekicked = index2
except ValueError:
messageToSend = "\n>>> " + kickname + " was not found." + "\n" #the person has to actually exist in the server
write(messageToSend, message_queue, message_queue)
elif message.startswith("/kick "):
kickname = message.replace("/kick ", '')
index1 = userlist.index(kickname)
kick_socket = socketlist[index1]
del userlist[index1]
kick_socket.shutdown(socket.SHUT_RDWR) #hidden command, used to kick people whenever you want
kick_socket.close()
if kick_socket == client_socket:
return
messageToSend = "\n>>> " + userlist[index1] + " was kicked" + "\n"
write(messageToSend, client_socket, message_queue)
elif message.startswith('/agree'):
messageToSend = nickname + " agrees!" + "\n"
write(messageToSend, client_socket, message_queue)
index = socketlist.index(client_socket)
votelist[index] = 1 #tied to the votekick option, allows people to vote on if they want the person kicked
votes = 0
global votekicked
for x in votelist:
if votelist[x] == 1:
votes = votes + 1
if votes>(len(userlist)/2): #requires 1/2 of the server to agree
kick_socket = socketlist[votekicked]
kick_socket.shutdown(socket.SHUT_RDWR)
kick_socket.close()
#client_socket.shutdown(socket.SHUT_RDWR)
#client_socket.close()
messageToSend = "\n>>> " + userlist[votekicked] + " was kicked" + "\n"
write(messageToSend, client_socket, message_queue)
del userlist[votekicked]
kicked = 1
if kick_socket == client_socket:
return
elif message.startswith('/pm '):
pmer = message.split(' ', 2)
if pmer[1] in userlist:
indexr = userlist.index(pmer[1])
msg = "\n>>> PM from " + nickname + ": " + pmer[2] + "\n" #sends personal messages to a specific person. This is why there are
socketlist[indexr].send(msg.encode()) #no spaces allowed in names.
print(nickname + " sent '" + pmer[2] + "' to " + pmer[1])
else:
msg = "\n>>>User '" + pmer[1] + "' not Found\n"
client_socket.send(msg.encode())
elif message.startswith('/cmds'):
messageToSend = "Commands:\n"
messageToSend += "/nick [name] - Use this to rename yourself.\n"
messageToSend += "/ulist - Use this to see all users in the server.\n"
messageToSend += "/votekick [name] - Use this to start a vote to kick a user.\n" #just tells users how to use the server commands
messageToSend += "/agree - Vote to kick another player.\n"
messageToSend += "/pm [name] [message] - Send a private message to a user.\n"
client_socket.send(messageToSend.encode())
elif not spam_filter(message):
messageToSend = '\n>>> ' + nickname + ': ' + message + "\n"
write(messageToSend, client_socket, message_queue) #sends a message to everyone in the server, as long as it isn't detected as spam
else:
print("Spam detected from " + nickname + ": " + message)
client_socket.send("\n>>> Message Not Sent: Spam Detected\n".encode())
def return_d3(client: socket.socket):
with open("d3/d3.js") as file:
status = "HTTP/1.1 200 OK"
t = "\r\n\r\n".join([status, file.read()])
client.send(t.encode())
def forward(sock: socket.socket):
msg = str.encode("Forward\n")
sock.send(msg)
return Action.FORWARD
def return_data(client: socket.socket):
client.send('{"data": [4, 8, 9, 3, 7, 5, 2, 6]}'.encode())
def turn_right(sock: socket.socket):
msg = str.encode("Right\n")
sock.send(msg)
return Action.RIGHT
def get_inventory(sock: socket.socket):
msg = str.encode("Inventory\n")
sock.send(msg)
return Action.INVENTORY
def return_html(client: socket.socket):
with open("template.html") as file:
status = "HTTP/1.1 200 OK"
t = "\r\n\r\n".join([status, file.read()])
client.send(t.encode())
def write_utf(connection: socket.socket, msg: str):
connection.send(struct.pack('>H', len(msg)))
connection.send(msg.encode('utf-8'))
def return_icon(client: socket.socket):
client.send("/r/n/r/n".encode())
from socket import socket as Socket
from socket import AF_INET, SOCK_STREAM
HOSTNAME = 'localhost' # on same host
PORTNUMBER = 11267 # same port number
BUFFER = 80 # size of the buffer
DEALER = (HOSTNAME, PORTNUMBER)
PLAYER = Socket(AF_INET, SOCK_STREAM)
PLAYER.connect(DEALER)
#The player is prompted for a guess until the secret number is found. The script for the player #then continues below:
print('player is ready to guess')
while True:
bestguess = input('Give Password : '******'>', ANSWER)
if ANSWER == 'That password is correct! Welcome.':
break
PLAYER.close()
def encode_and_send(client: socket.socket, msg: str):
msg += ';endTCPmessage'
client.send(msg.encode('utf-8'))
def send_bad_request(self, connection_socket: socket):
connection_socket.settimeout(self.timeout_seconds)
log(f"bad request", level=VERBOSE)
msg = "ERROR - BAD REQUEST"
connection_socket.send(msg.encode('utf-8'))
connection_socket.close()
