2015-04-20 02:12:11 +00:00
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# coding: utf-8
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import sys
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reload(sys)
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sys.setdefaultencoding('utf8')
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import socket
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import os
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import re
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import select
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import time
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import paramiko
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import struct
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import fcntl
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import signal
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import textwrap
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import getpass
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import fnmatch
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import readline
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2015-04-24 10:19:43 +00:00
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import datetime
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2015-04-20 02:12:11 +00:00
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from multiprocessing import Pool
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os.environ['DJANGO_SETTINGS_MODULE'] = 'jumpserver.settings'
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from juser.models import User
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from jlog.models import Log
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2015-04-24 10:19:43 +00:00
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from jumpserver.api import CONF, BASE_DIR, ServerError, user_perm_group_api, user_perm_group_hosts_api, get_user_host
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from jumpserver.api import AssetAlias, get_connect_item
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2015-04-20 02:12:11 +00:00
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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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2015-04-24 10:19:43 +00:00
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print '\033[1;31mOnly UnixLike supported.\033[0m'
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2015-04-20 02:12:11 +00:00
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time.sleep(3)
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sys.exit()
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CONF.read(os.path.join(BASE_DIR, 'jumpserver.conf'))
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LOG_DIR = os.path.join(BASE_DIR, 'logs')
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SSH_KEY_DIR = os.path.join(BASE_DIR, 'keys')
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SERVER_KEY_DIR = os.path.join(SSH_KEY_DIR, 'server')
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LOGIN_NAME = getpass.getuser()
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def color_print(msg, color='blue'):
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"""Print colorful string."""
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color_msg = {'blue': '\033[1;36m%s\033[0m',
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'green': '\033[1;32m%s\033[0m',
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'red': '\033[1;31m%s\033[0m'}
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print color_msg.get(color, 'blue') % msg
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def color_print_exit(msg, color='red'):
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"""Print colorful string and exit."""
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color_print(msg, color=color)
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time.sleep(2)
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sys.exit()
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def get_win_size():
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"""This function use to get the size of the windows!"""
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if 'TIOCGWINSZ' in dir(termios):
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TIOCGWINSZ = termios.TIOCGWINSZ
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else:
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TIOCGWINSZ = 1074295912L # Assume
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s = struct.pack('HHHH', 0, 0, 0, 0)
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x = fcntl.ioctl(sys.stdout.fileno(), TIOCGWINSZ, s)
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return struct.unpack('HHHH', x)[0:2]
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def set_win_size(sig, data):
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"""This function use to set the window size of the terminal!"""
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try:
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win_size = get_win_size()
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channel.resize_pty(height=win_size[0], width=win_size[1])
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except:
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pass
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def log_record(username, host):
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"""Logging user command and output."""
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connect_log_dir = os.path.join(LOG_DIR, 'connect')
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timestamp_start = int(time.time())
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today = time.strftime('%Y%m%d', time.localtime(timestamp_start))
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time_now = time.strftime('%H%M%S', time.localtime(timestamp_start))
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today_connect_log_dir = os.path.join(connect_log_dir, today)
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log_filename = '%s_%s_%s.log' % (username, host, time_now)
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log_file_path = os.path.join(today_connect_log_dir, log_filename)
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dept_name = User.objects.get(username=username).dept.name
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pid = os.getpid()
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2015-08-26 08:06:22 +00:00
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pts = os.popen("ps axu | awk '$2==%s{ print $7 }'" % pid).read().strip()
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2015-09-25 08:30:15 +00:00
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ip_list = os.popen("who | awk '$2==\"%s\"{ print $5 }'" % pts).read().strip('()\n')
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2015-04-20 02:12:11 +00:00
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if not os.path.isdir(today_connect_log_dir):
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try:
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os.makedirs(today_connect_log_dir)
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os.chmod(today_connect_log_dir, 0777)
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except OSError:
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raise ServerError('Create %s failed, Please modify %s permission.' % (today_connect_log_dir, connect_log_dir))
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try:
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log_file = open(log_file_path, 'a')
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except IOError:
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raise ServerError('Create logfile failed, Please modify %s permission.' % today_connect_log_dir)
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log = Log(user=username, host=host, remote_ip=ip_list, dept_name=dept_name,
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log_path=log_file_path, start_time=datetime.datetime.now(), pid=pid)
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log_file.write('Starttime is %s\n' % datetime.datetime.now())
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log.save()
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return log_file, log
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def posix_shell(chan, username, host):
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"""
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Use paramiko channel connect server interactive.
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"""
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log_file, log = log_record(username, host)
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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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2015-07-21 02:26:49 +00:00
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x = chan.recv(10240)
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2015-04-20 02:12:11 +00:00
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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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log_file.write(x)
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log_file.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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log_file.write('Endtime is %s' % datetime.datetime.now())
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log_file.close()
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log.is_finished = True
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log.log_finished = False
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log.end_time = datetime.datetime.now()
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log.save()
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print_prompt()
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def get_user_hostgroup(username):
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"""Get the hostgroups of under the user control."""
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groups_attr = {}
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group_all = user_perm_group_api(username)
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for group in group_all:
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groups_attr[group.name] = [group.id, group.comment]
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return groups_attr
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def get_user_hostgroup_host(username, gid):
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"""Get the hostgroup hosts of under the user control."""
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hosts_attr = {}
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user = User.objects.get(username=username)
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hosts = user_perm_group_hosts_api(gid)
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for host in hosts:
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alias = AssetAlias.objects.filter(user=user, host=host)
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if alias and alias[0].alias != '':
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hosts_attr[host.ip] = [host.id, host.ip, alias[0].alias]
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else:
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hosts_attr[host.ip] = [host.id, host.ip, host.comment]
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return hosts_attr
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def verify_connect(username, part_ip):
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ip_matched = []
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try:
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hosts_attr = get_user_host(username)
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hosts = hosts_attr.values()
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except ServerError, e:
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color_print(e, 'red')
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return False
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2015-04-24 10:19:43 +00:00
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2015-04-20 02:12:11 +00:00
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for ip_info in hosts:
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2015-05-18 09:22:26 +00:00
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if part_ip in ip_info[1:] and part_ip:
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2015-05-18 08:40:36 +00:00
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ip_matched = [ip_info[1]]
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break
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2015-04-20 02:12:11 +00:00
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for info in ip_info[1:]:
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if part_ip in info:
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ip_matched.append(ip_info[1])
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2015-04-24 10:19:43 +00:00
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ip_matched = list(set(ip_matched))
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2015-04-20 02:12:11 +00:00
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if len(ip_matched) > 1:
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for ip in ip_matched:
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2015-04-24 10:19:43 +00:00
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print '%-15s -- %s' % (ip, hosts_attr[ip][2])
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2015-04-20 02:12:11 +00:00
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elif len(ip_matched) < 1:
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color_print('No Permission or No host.', 'red')
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else:
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username, password, host, port = get_connect_item(username, ip_matched[0])
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connect(username, password, host, port, LOGIN_NAME)
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def print_prompt():
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msg = """\033[1;32m### Welcome Use JumpServer To Login. ### \033[0m
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2015-04-24 10:19:43 +00:00
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1) Type \033[32mIP or Part IP, Host Alias or Comments \033[0m To Login.
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2015-04-20 02:12:11 +00:00
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2) Type \033[32mP/p\033[0m To Print The Servers You Available.
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3) Type \033[32mG/g\033[0m To Print The Server Groups You Available.
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4) Type \033[32mG/g(1-N)\033[0m To Print The Server Group Hosts You Available.
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5) Type \033[32mE/e\033[0m To Execute Command On Several Servers.
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6) Type \033[32mQ/q\033[0m To Quit.
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"""
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print textwrap.dedent(msg)
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def print_user_host(username):
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try:
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hosts_attr = get_user_host(username)
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except ServerError, e:
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color_print(e, 'red')
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return
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hosts = hosts_attr.keys()
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hosts.sort()
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for ip in hosts:
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print '%-15s -- %s' % (ip, hosts_attr[ip][2])
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print ''
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def print_user_hostgroup(username):
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group_attr = get_user_hostgroup(username)
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groups = group_attr.keys()
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for g in groups:
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print "[%3s] %s -- %s" % (group_attr[g][0], g, group_attr[g][1])
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def print_user_hostgroup_host(username, gid):
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pattern = re.compile(r'\d+')
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match = pattern.match(gid)
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if match:
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hosts_attr = get_user_hostgroup_host(username, gid)
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hosts = hosts_attr.keys()
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hosts.sort()
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for ip in hosts:
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print '%-15s -- %s' % (ip, hosts_attr[ip][2])
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else:
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color_print('No such group id, Please check it.', 'red')
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def connect(username, password, host, port, login_name):
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"""
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Connect server.
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"""
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2015-10-01 08:25:17 +00:00
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ps1 = "PS1='[\u@%s \W]\$ ' && TERM=xterm && export TERM\n" % host
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2015-04-20 02:12:11 +00:00
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login_msg = "clear;echo -e '\\033[32mLogin %s done. Enjoy it.\\033[0m'\n" % host
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# Make a ssh connection
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ssh = paramiko.SSHClient()
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ssh.load_system_host_keys()
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ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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ssh.connect(host, port=port, username=username, password=password, compress=True)
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except paramiko.ssh_exception.AuthenticationException, paramiko.ssh_exception.SSHException:
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raise ServerError('Authentication Error.')
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except socket.error:
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raise ServerError('Connect SSH Socket Port Error, Please Correct it.')
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# Make a channel and set windows size
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global channel
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win_size = get_win_size()
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channel = ssh.invoke_shell(height=win_size[0], width=win_size[1])
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try:
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signal.signal(signal.SIGWINCH, set_win_size)
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except:
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pass
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# Set PS1 and msg it
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channel.send(ps1)
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channel.send(login_msg)
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# Make ssh interactive tunnel
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posix_shell(channel, login_name, host)
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# Shutdown channel socket
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channel.close()
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ssh.close()
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def remote_exec_cmd(ip, port, username, password, cmd):
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try:
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time.sleep(5)
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ssh = paramiko.SSHClient()
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ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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ssh.connect(ip, port, username, password, timeout=5)
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stdin, stdout, stderr = ssh.exec_command("bash -l -c '%s'" % cmd)
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out = stdout.readlines()
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err = stderr.readlines()
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color_print('%s:' % ip, 'blue')
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for i in out:
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color_print(" " * 4 + i.strip(), 'green')
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for j in err:
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color_print(" " * 4 + j.strip(), 'red')
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ssh.close()
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except Exception as e:
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color_print(ip + ':', 'blue')
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color_print(str(e), 'red')
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def multi_remote_exec_cmd(hosts, username, cmd):
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pool = Pool(processes=5)
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for host in hosts:
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username, password, ip, port = get_connect_item(username, host)
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pool.apply_async(remote_exec_cmd, (ip, port, username, password, cmd))
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pool.close()
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pool.join()
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def exec_cmd_servers(username):
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2015-04-24 10:19:43 +00:00
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color_print("You can choose in the following IP(s), Use glob or ips split by comma. q/Q to PreLayer.", 'green')
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2015-04-20 02:12:11 +00:00
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print_user_host(LOGIN_NAME)
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while True:
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2015-04-24 10:19:43 +00:00
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hosts = []
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2015-04-20 02:12:11 +00:00
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inputs = raw_input('\033[1;32mip(s)>: \033[0m')
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if inputs in ['q', 'Q']:
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break
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get_hosts = get_user_host(username).keys()
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2015-04-24 10:19:43 +00:00
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if ',' in inputs:
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ips_input = inputs.split(',')
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for host in ips_input:
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if host in get_hosts:
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hosts.append(host)
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else:
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for host in get_hosts:
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if fnmatch.fnmatch(host, inputs):
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hosts.append(host.strip())
|
|
|
|
|
2015-04-20 02:12:11 +00:00
|
|
|
if len(hosts) == 0:
|
|
|
|
color_print("Check again, Not matched any ip!", 'red')
|
|
|
|
continue
|
|
|
|
else:
|
|
|
|
print "You matched ip: %s" % hosts
|
|
|
|
color_print("Input the Command , The command will be Execute on servers, q/Q to quit.", 'green')
|
|
|
|
while True:
|
|
|
|
cmd = raw_input('\033[1;32mCmd(s): \033[0m')
|
|
|
|
if cmd in ['q', 'Q']:
|
|
|
|
break
|
|
|
|
exec_log_dir = os.path.join(LOG_DIR, 'exec_cmds')
|
|
|
|
if not os.path.isdir(exec_log_dir):
|
|
|
|
os.mkdir(exec_log_dir)
|
|
|
|
os.chmod(exec_log_dir, 0777)
|
|
|
|
filename = "%s/%s.log" % (exec_log_dir, time.strftime('%Y%m%d'))
|
|
|
|
f = open(filename, 'a')
|
|
|
|
f.write("DateTime: %s User: %s Host: %s Cmds: %s\n" %
|
|
|
|
(time.strftime('%Y/%m/%d %H:%M:%S'), username, hosts, cmd))
|
|
|
|
multi_remote_exec_cmd(hosts, username, cmd)
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
print_prompt()
|
2015-04-28 08:54:58 +00:00
|
|
|
gid_pattern = re.compile(r'^g\d+$')
|
2015-04-20 02:12:11 +00:00
|
|
|
try:
|
|
|
|
while True:
|
|
|
|
try:
|
|
|
|
option = raw_input("\033[1;32mOpt or IP>:\033[0m ")
|
|
|
|
except EOFError:
|
|
|
|
print
|
|
|
|
continue
|
2015-05-22 09:18:37 +00:00
|
|
|
except KeyboardInterrupt:
|
|
|
|
sys.exit(0)
|
2015-04-20 02:12:11 +00:00
|
|
|
if option in ['P', 'p']:
|
|
|
|
print_user_host(LOGIN_NAME)
|
|
|
|
continue
|
|
|
|
elif option in ['G', 'g']:
|
|
|
|
print_user_hostgroup(LOGIN_NAME)
|
|
|
|
continue
|
2015-04-28 08:54:58 +00:00
|
|
|
elif gid_pattern.match(option):
|
2015-04-20 02:12:11 +00:00
|
|
|
gid = option[1:].strip()
|
|
|
|
print_user_hostgroup_host(LOGIN_NAME, gid)
|
|
|
|
continue
|
|
|
|
elif option in ['E', 'e']:
|
|
|
|
exec_cmd_servers(LOGIN_NAME)
|
|
|
|
elif option in ['Q', 'q', 'exit']:
|
|
|
|
sys.exit()
|
|
|
|
else:
|
|
|
|
try:
|
|
|
|
verify_connect(LOGIN_NAME, option)
|
|
|
|
except ServerError, e:
|
|
|
|
color_print(e, 'red')
|
|
|
|
except IndexError:
|
|
|
|
pass
|