Remote Shell with Python3

[hirushaadi]

NOTE: This is not being built for malicious purposes

 

because to use 1024 bytes at a time with socket, when a big command is running, it wont work as intended

 

what i tried: 

# server

def send(data):
    # data = data.encode()
    # client.send(data)
    jd = json.dumps(data)
    client.send(data.encode())

def recv():
    jrd = ""
    while True:
        try:
            jrd = jrd.encode() + client.recv(1024)
            return json.loads(jrd.decode())
        except ValueError:
            break
    # output = client.recv(1024)
    # output = output.decode()
    # return output

# client

while True:
    print("[-] Awaiting commands...")
    command = client.recv(1024)
    command = command.decode()
    op = subprocess.Popen(command, shell=True, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
    output = op.stdout.read()
    output_error = op.stderr.read()
    print("[-] Sending response...")
    client.send(output + output_error)

 

This is what using it looks like!

[Sauron]

    while True:
        try:
            jrd = jrd.encode() + client.recv(1024)

this is just going to fail if you don't send valid json data in the first 1024 bytes... you should first string all the bytes together and then encode them.