Remove FTP server from infra

New FTP server will come from pyftp
This commit is contained in:
Daniel Goldberg 2018-07-17 13:08:08 +03:00
parent 977e0a8769
commit d853e02693
2 changed files with 0 additions and 175 deletions

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@ -1,4 +1,3 @@
from ftp import FTPServer
from http import HTTPServer from http import HTTPServer
__author__ = 'hoffer' __author__ = 'hoffer'

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import socket, threading, time
import StringIO
__author__ = 'hoffer'
class FTPServer(threading.Thread):
def __init__(self, local_ip, local_port, files):
self.files=files
self.cwd='/'
self.mode='I'
self.rest=False
self.pasv_mode=False
self.local_ip = local_ip
self.local_port = local_port
threading.Thread.__init__(self)
def run(self):
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.bind((self.local_ip,self.local_port))
self.sock.listen(1)
self.conn, self.addr = self.sock.accept()
self.conn.send('220 Welcome!\r\n')
while True:
if 0 == len(self.files):
break
cmd=self.conn.recv(256)
if not cmd: break
else:
try:
func=getattr(self,cmd[:4].strip().upper())
func(cmd)
except Exception as e:
self.conn.send('500 Sorry.\r\n')
break
self.conn.close()
self.sock.close()
def SYST(self,cmd):
self.conn.send('215 UNIX Type: L8\r\n')
def OPTS(self,cmd):
if cmd[5:-2].upper()=='UTF8 ON':
self.conn.send('200 OK.\r\n')
else:
self.conn.send('451 Sorry.\r\n')
def USER(self,cmd):
self.conn.send('331 OK.\r\n')
def PASS(self,cmd):
self.conn.send('230 OK.\r\n')
def QUIT(self,cmd):
self.conn.send('221 Goodbye.\r\n')
def NOOP(self,cmd):
self.conn.send('200 OK.\r\n')
def TYPE(self,cmd):
self.mode=cmd[5]
self.conn.send('200 Binary mode.\r\n')
def CDUP(self,cmd):
self.conn.send('200 OK.\r\n')
def PWD(self,cmd):
self.conn.send('257 \"%s\"\r\n' % self.cwd)
def CWD(self,cmd):
self.conn.send('250 OK.\r\n')
def PORT(self,cmd):
if self.pasv_mode:
self.servsock.close()
self.pasv_mode = False
l = cmd[5:].split(',')
self.dataAddr='.'.join(l[:4])
self.dataPort=(int(l[4])<<8)+int(l[5])
self.conn.send('200 Get port.\r\n')
def PASV(self,cmd):
self.pasv_mode = True
self.servsock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
self.servsock.bind((self.local_ip,0))
self.servsock.listen(1)
ip, port = self.servsock.getsockname()
self.conn.send('227 Entering Passive Mode (%s,%u,%u).\r\n' %
(','.join(ip.split('.')), port>>8&0xFF, port&0xFF))
def start_datasock(self):
if self.pasv_mode:
self.datasock, addr = self.servsock.accept()
else:
self.datasock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
self.datasock.connect((self.dataAddr,self.dataPort))
def stop_datasock(self):
self.datasock.close()
if self.pasv_mode:
self.servsock.close()
def LIST(self,cmd):
self.conn.send('150 Here comes the directory listing.\r\n')
self.start_datasock()
for fn in self.files.keys():
k=self.toListItem(fn)
self.datasock.send(k+'\r\n')
self.stop_datasock()
self.conn.send('226 Directory send OK.\r\n')
def toListItem(self,fn):
fullmode='rwxrwxrwx'
mode = ''
d = '-'
ftime=time.strftime(' %b %d %H:%M ', time.gmtime())
return d+fullmode+' 1 user group '+str(self.files[fn].tell())+ftime+fn
def MKD(self,cmd):
self.conn.send('257 Directory created.\r\n')
def RMD(self,cmd):
self.conn.send('450 Not allowed.\r\n')
def DELE(self,cmd):
self.conn.send('450 Not allowed.\r\n')
def SIZE(self,cmd):
self.conn.send('450 Not allowed.\r\n')
def RNFR(self,cmd):
self.conn.send('350 Ready.\r\n')
def RNTO(self,cmd):
self.conn.send('250 File renamed.\r\n')
def REST(self,cmd):
self.pos=int(cmd[5:-2])
self.rest=True
self.conn.send('250 File position reseted.\r\n')
def RETR(self,cmd):
fn = cmd[5:-2]
if self.mode=='I':
fi=self.files[fn]
else:
fi=self.files[fn]
self.conn.send('150 Opening data connection.\r\n')
if self.rest:
fi.seek(self.pos)
self.rest=False
data= fi.read(1024)
self.start_datasock()
while data:
self.datasock.send(data)
data=fi.read(1024)
fi.close()
del self.files[fn]
self.stop_datasock()
self.conn.send('226 Transfer complete.\r\n')
def STOR(self,cmd):
fn = cmd[5:-2]
fo = StringIO.StringIO()
self.conn.send('150 Opening data connection.\r\n')
self.start_datasock()
while True:
data=self.datasock.recv(1024)
if not data: break
fo.write(data)
fo.seek(0)
self.stop_datasock()
self.conn.send('226 Transfer complete.\r\n')