send_file

Simple client-server based TCP file transfer service with Diffie Hellman key exchange implementation and Fernet symetric key encryption.

Requirements

• Python3.x
• cffi==1.14.5
• cryptography==3.4.7
• progress==1.5
• pycparser==2.20
• pyfiglet==0.8.post1

Usage

1. Start the server on the system you want the files sent:

$ sudo python3 server.py <PORT>

2. Then open the the send_file.py and add the servers IP and PORT under SOCKET CONSTANTS:

IP          = <SERVER IP>
PORT        = <SERVER PORT>

NOTE: I am going to add arguments in the near future so these variables are passed as command line arguments

3. Start the send_file.py on the sending system:

$ python3 send_file.py <Path/to/file>

4. Your file can be found in output

send_file
-> send_file.py
-> server.py
-> output
    -> <YOUR FILE> 

What to expect

• RSA Encryption
• multiple files support
• flags and arguments implementation
• threading and multiclient support
• compiled binaries