School project by Eko Puji Pramono (5115100065) based on tutorial: http://www.techinfected.net/2017/07/create-simple-ftp-server-client-in-python.html

ftp-client-download.py

# download for anonymous user

from ftplib import FTP

ftp = FTP('') 
ftp.connect('localhost',1026) # connect to host, default port
ftp.login()  # login as anonymous user
ftp.cwd('anonymous') # change into "files" directory
print ("Permissions  No. Owner	Type	Size	Date	 Time  Filename")
ftp.retrlines('LIST') # retrieve list of file in the directory

def downloadFile():
 filename = raw_input('Enter filename to download: ')
 localfile = open(filename, 'wb')
 ftp.retrbinary('RETR ' + filename, localfile.write, 1024) # retrieve/download the file from the directory
 ftp.quit() # quit and close the connection
 localfile.close()

downloadFile() # call the downloadFile function

ftp-client-upload.py

# upload for anonymous user

from ftplib import FTP

ftp = FTP('')
ftp.connect('localhost',1026) # connect to host, default port
ftp.login() # login as anonymous user
ftp.cwd('anonymous') # change into "files" directory

def uploadFile():
 filename = raw_input('Enter filename to upload: ')
 ftp.storbinary('STOR '+filename, open(filename, 'rb')) # store/upload the file to the directory
 ftp.quit() # quit and close the connection

uploadFile() # call the uploadFile function

ftp-server.py

#pertama harus install library pyftpdlib dengan menjalankan command pada cmd: python -m pip install pyftpdlib

from pyftpdlib.authorizers import DummyAuthorizer
from pyftpdlib.handlers import FTPHandler
from pyftpdlib.servers import FTPServer

# Instantiate a dummy authorizer for managing 'virtual' users
authorizer = DummyAuthorizer()

# Define a new user having full r/w permissions
#authorizer.add_user("user", "12345", "home/username", perm="elradfmw")
authorizer.add_anonymous("home/username", perm="elradfmw")

# Instantiate FTP handler class
handler = FTPHandler
handler.authorizer = authorizer

# Instantiate FTP server class and listen on 127.0.0.1:1026
server = FTPServer(("127.0.0.1", 1026), handler)

# start ftp server
server.serve_forever()