mirror of https://github.com/jumpserver/jumpserver
60 lines
1.3 KiB
Python
60 lines
1.3 KiB
Python
#coding: utf8
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import socket
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import sys
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import os
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import select
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import time
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try:
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import termios
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import tty
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except ImportError:
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print 'Only postfix supported.'
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sys.exit()
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CURRENT_DIR = os.path.abspath('.')
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LOG_DIR = os.path.join(CURRENT_DIR, 'logs')
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def posix_shell(chan, user, host):
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"""
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Use paramiko channel connect server and logging.
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"""
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today = time.strftime('%Y%m%d')
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today_log_dir = os.path.join(LOG_DIR, today)
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time_now = time.strftime('%H%M%S')
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log_filename = ''
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old_tty = termios.tcgetattr(sys.stdin)
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try:
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tty.setraw(sys.stdin.fileno())
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tty.setcbreak(sys.stdin.fileno())
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chan.settimeout(0.0)
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while True:
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try:
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r, w, e = select.select([chan, sys.stdin], [], [])
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except:
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pass
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if chan in r:
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try:
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x = chan.recv(1024)
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if len(x) == 0:
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break
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sys.stdout.write(x)
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sys.stdout.flush()
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except socket.timeout:
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pass
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if sys.stdin in r:
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x = os.read(sys.stdin.fileno(), 1)
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if len(x) == 0:
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break
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chan.send(x)
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finally:
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termios.tcsetattr(sys.stdin, termios.TCSADRAIN, old_tty)
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