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jumpserver
Commit 8d167baf authored by ibuler's avatar ibuler
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modify some

parent fdcaa358
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Showing with 164 additions and 206 deletions
connect.py
View file @ 8d167baf
......@@ -40,11 +40,10 @@ except ImportError:
CONF.read(os.path.join(BASE_DIR, 'jumpserver.conf'))
log_dir = os.path.join(BASE_DIR, 'logs')
login_name = getpass.getuser()
user = Juser(username=login_name)
login_user = Juser(username=getpass.getuser())
def color_print(msg, color='blue'):
def color_print(msg, color='red', exits=False):
"""
Print colorful string.
颜色打印
......@@ -54,199 +53,133 @@ def color_print(msg, color='blue'):
'red': '\033[1;31m%s\033[0m'}
print color_msg.get(color, 'blue') % msg
def color_print_exit(msg, color='red'):
"""
Print colorful string and exit.
颜色打印并推出
"""
color_print(msg, color=color)
time.sleep(2)
sys.exit()
def get_win_size():
"""
This function use to get the size of the windows!
获得terminal窗口大小
"""
if 'TIOCGWINSZ' in dir(termios):
TIOCGWINSZ = termios.TIOCGWINSZ
else:
TIOCGWINSZ = 1074295912L
s = struct.pack('HHHH', 0, 0, 0, 0)
x = fcntl.ioctl(sys.stdout.fileno(), TIOCGWINSZ, s)
return struct.unpack('HHHH', x)[0:2]
def set_win_size(sig, data):
"""
This function use to set the window size of the terminal!
设置terminal窗口大小
"""
try:
win_size = get_win_size()
channel.resize_pty(height=win_size[0], width=win_size[1])
except Exception:
pass
def log_record(username, host):
"""
Logging user command and output.
记录用户的日志
"""
connect_log_dir = os.path.join(log_dir, 'connect')
timestamp_start = int(time.time())
today = time.strftime('%Y%m%d', time.localtime(timestamp_start))
time_now = time.strftime('%H%M%S', time.localtime(timestamp_start))
today_connect_log_dir = os.path.join(connect_log_dir, today)
log_filename = '%s_%s_%s.log' % (username, host, time_now)
log_file_path = os.path.join(today_connect_log_dir, log_filename)
dept = User.objects.filter(username=username)
if dept:
dept = dept[0]
dept_name = dept.name
else:
dept_name = 'None'
pid = os.getpid()
pts = os.popen("ps axu | grep %s | grep -v grep | awk '{ print $7 }'" % pid).read().strip()
remote_ip = os.popen("who | grep %s | awk '{ print $5 }'" % pts).read().strip('()\n')
if not os.path.isdir(today_connect_log_dir):
if exits:
time.sleep(2)
sys.exit()
class Jtty(object):
def __init__(self, chan, user, asset):
self.chan = chan
self.username = user.username
self.ip = asset.ip
@staticmethod
def get_win_size():
"""
This function use to get the size of the windows!
获得terminal窗口大小
"""
if 'TIOCGWINSZ' in dir(termios):
TIOCGWINSZ = termios.TIOCGWINSZ
else:
TIOCGWINSZ = 1074295912L
s = struct.pack('HHHH', 0, 0, 0, 0)
x = fcntl.ioctl(sys.stdout.fileno(), TIOCGWINSZ, s)
return struct.unpack('HHHH', x)[0:2]
def set_win_size(self, sig, data):
"""
This function use to set the window size of the terminal!
设置terminal窗口大小
"""
try:
os.makedirs(today_connect_log_dir)
os.chmod(today_connect_log_dir, 0777)
except OSError:
raise ServerError('Create %s failed, Please modify %s permission.' % (today_connect_log_dir, connect_log_dir))
try:
log_file = open(log_file_path, 'a')
except IOError:
raise ServerError('Create logfile failed, Please modify %s permission.' % today_connect_log_dir)
win_size = self.get_win_size()
self.channel.resize_pty(height=win_size[0], width=win_size[1])
except Exception:
pass
def log_record(self):
"""
Logging user command and output.
记录用户的日志
"""
tty_log_dir = os.path.join(log_dir, 'tty')
timestamp_start = int(time.time())
date_start = time.strftime('%Y%m%d', time.localtime(timestamp_start))
time_start = time.strftime('%H%M%S', time.localtime(timestamp_start))
today_connect_log_dir = os.path.join(tty_log_dir, date_start)
log_filename = '%s_%s_%s.log' % (self.username, self.host, time_start)
log_file_path = os.path.join(today_connect_log_dir, log_filename)
dept = User.objects.filter(username=username)
if dept:
dept = dept[0]
dept_name = dept.name
else:
dept_name = 'None'
log = Log(user=username, host=host, remote_ip=remote_ip, dept_name=dept_name,
log_path=log_file_path, start_time=datetime.datetime.now(), pid=pid)
log_file.write('Start time is %s\n' % datetime.datetime.now())
log.save()
return log_file, log
pid = os.getpid()
pts = os.popen("ps axu | grep %s | grep -v grep | awk '{ print $7 }'" % pid).read().strip()
remote_ip = os.popen("who | grep %s | awk '{ print $5 }'" % pts).read().strip('()\n')
if not os.path.isdir(today_connect_log_dir):
try:
os.makedirs(today_connect_log_dir)
os.chmod(today_connect_log_dir, 0777)
except OSError:
raise ServerError('Create %s failed, Please modify %s permission.' % (today_connect_log_dir, connect_log_dir))
def posix_shell(chan, username, host):
"""
Use paramiko channel connect server interactive.
使用paramiko模块的channel，连接后端，进入交互式
"""
log_file, log = log_record(username, host)
old_tty = termios.tcgetattr(sys.stdin)
try:
tty.setraw(sys.stdin.fileno())
tty.setcbreak(sys.stdin.fileno())
chan.settimeout(0.0)
try:
log_file = open(log_file_path, 'a')
except IOError:
raise ServerError('Create logfile failed, Please modify %s permission.' % today_connect_log_dir)
while True:
try:
r, w, e = select.select([chan, sys.stdin], [], [])
except Exception:
pass
log = Log(user=username, host=host, remote_ip=remote_ip, dept_name=dept_name,
log_path=log_file_path, start_time=datetime.datetime.now(), pid=pid)
log_file.write('Start time is %s\n' % datetime.datetime.now())
log.save()
return log_file, log
def posix_shell(chan, username, host):
"""
Use paramiko channel connect server interactive.
使用paramiko模块的channel，连接后端，进入交互式
"""
log_file, log = log_record(username, host)
old_tty = termios.tcgetattr(sys.stdin)
try:
tty.setraw(sys.stdin.fileno())
tty.setcbreak(sys.stdin.fileno())
chan.settimeout(0.0)
if chan in r:
while True:
try:
x = chan.recv(1024)
if len(x) == 0:
break
sys.stdout.write(x)
sys.stdout.flush()
log_file.write(x)
log_file.flush()
except socket.timeout:
r, w, e = select.select([chan, sys.stdin], [], [])
except Exception:
pass
if sys.stdin in r:
x = os.read(sys.stdin.fileno(), 1)
if len(x) == 0:
break
chan.send(x)
finally:
termios.tcsetattr(sys.stdin, termios.TCSADRAIN, old_tty)
log_file.write('End time is %s' % datetime.datetime.now())
log_file.close()
log.is_finished = True
log.log_finished = False
log.end_time = datetime.datetime.now()
log.save()
if chan in r:
try:
x = chan.recv(1024)
if len(x) == 0:
break
sys.stdout.write(x)
sys.stdout.flush()
log_file.write(x)
log_file.flush()
except socket.timeout:
pass
if sys.stdin in r:
x = os.read(sys.stdin.fileno(), 1)
if len(x) == 0:
break
chan.send(x)
# def get_user_host_group(username):
# """
# Get the host groups of under the user control.
# 获取用户有权限的主机组
# """
# groups_attr = {}
# group_all = get_host_groups(username)
# for group in group_all:
# groups_attr[group.name] = [group.id, group.comment]
# return groups_attr
# def get_user_host_group_member(username, gid):
# """
# Get the host group hosts of under the user control.
# 获取用户有权限主机组下的主机
# """
# groups_attr = get_user_host_group(username)
# groups_ids = [attr[0] for name, attr in groups_attr.items()]
# hosts_attr = {}
# if int(gid) in groups_ids:
# user = User.objects.filter(username=username)
# if user:
# user = user[0]
# hosts = get_host_groups(gid)
# for host in hosts:
# alias = AssetAlias.objects.filter(user=user, host=host)
# if alias and alias[0].alias != '':
# hosts_attr[host.ip] = [host.id, host.ip, alias[0].alias]
# else:
# hosts_attr[host.ip] = [host.id, host.ip, host.comment]
# return hosts_attr
# def user_asset_info(user, printable=False):
# """
# Get or Print asset info
# 获取或打印用户资产信息
# """
# assets_info = {}
# try:
# assets = get_asset(user)
# except ServerError, e:
# color_print(e, 'red')
# return
#
# for asset in assets:
# asset_alias = AssetAlias.objects.filter(user=user, asset=asset)
# if asset_alias and asset_alias[0].alias != '':
# assets_info[asset.ip] = [asset.id, asset.ip, asset_alias[0].alias]
# else:
# assets_info[asset.ip] = [asset.id, asset.ip, asset.comment]
#
# if printable:
# ips = assets_info.keys()
# ips.sort()
# for ip in ips:
# print '%-15s -- %s' % (ip, assets_info[ip][2])
# print ''
# else:
# return assets_info
finally:
termios.tcsetattr(sys.stdin, termios.TCSADRAIN, old_tty)
log_file.write('End time is %s' % datetime.datetime.now())
log_file.close()
log.is_finished = True
log.log_finished = False
log.end_time = datetime.datetime.now()
log.save()
def verify_connect(username, part_ip):
ip_matched = []
try:
assets_info = user.get_asset_info()
assets_info = login_user.get_asset_info()
except ServerError, e:
color_print(e, 'red')
return False
......@@ -260,7 +193,7 @@ def verify_connect(username, part_ip):
if part_ip in info:
ip_matched.append(ip)
logger.debug('%s matched input %s: %s' % (user.username, part_ip, ip_matched))
logger.debug('%s matched input %s: %s' % (login_user.username, part_ip, ip_matched))
ip_matched = list(set(ip_matched))
if len(ip_matched) > 1:
......@@ -385,7 +318,7 @@ def exec_cmd_servers(username):
inputs = raw_input('\033[1;32mip(s)>: \033[0m')
if inputs in ['q', 'Q']:
break
get_hosts = user.get_asset_info().keys()
get_hosts = login_user.get_asset_info().keys()
if ',' in inputs:
ips_input = inputs.split(',')
......@@ -419,8 +352,8 @@ def exec_cmd_servers(username):
if __name__ == '__main__':
if not user.validate():
color_print_exit(u'没有该用户 No that user.')
if not login_user.validate():
color_print(u'没有该用户 No that user.', exits=True)
print_prompt()
gid_pattern = re.compile(r'^g\d+$')
......@@ -434,10 +367,10 @@ if __name__ == '__main__':
except KeyboardInterrupt:
sys.exit(0)
if option in ['P', 'p']:
user.get_asset_info(printable=True)
login_user.get_asset_info(printable=True)
continue
elif option in ['G', 'g']:
user.get_asset_group_info(printable=True)
login_user.get_asset_group_info(printable=True)
continue
elif gid_pattern.match(option):
gid = option[1:].strip()
......
jumpserver/api.py
View file @ 8d167baf
......@@ -12,6 +12,7 @@ import ldap
from ldap import modlist
import hashlib
import datetime
import random
import subprocess
from django.core.paginator import Paginator, EmptyPage, InvalidPage
from django.http import HttpResponse, Http404
......@@ -150,34 +151,57 @@ def pages(posts, r):
class PyCrypt(object):
"""This class used to encrypt and decrypt password."""
"""
This class used to encrypt and decrypt password.
对称加密库
"""
def __init__(self, key):
self.key = key
self.mode = AES.MODE_CBC
def encrypt(self, text):
cryptor = AES.new(self.key, self.mode, b'0000000000000000')
length = 16
def _random_pass(self):
"""
random password
随机生成密码
"""
salt_key = '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!@$%^&*()_'
symbol = '!@$%^&*()_'
salt_list = []
for i in range(60):
salt_list.append(random.choice(salt_key))
for i in range(4):
salt_list.append(random.choice(symbol))
salt = ''.join(salt_list)
self.salt = salt
def encrypt(self):
"""
encrypt gen password
加密生成密码
"""
cryptor = AES.new(self.key, self.mode, b'8122ca7d906ad5e1')
length = 64
try:
count = len(text)
count = len(self.salt)
except TypeError:
raise ServerError('Encrypt password error, TYpe error.')
# raise ServerError('Encrypt password error, TYpe error.')
pass
add = (length - (count % length))
text += ('\0' * add)
ciphertext = cryptor.encrypt(text)
return b2a_hex(ciphertext)
self.salt += ('\0' * add)
cipher_text = cryptor.encrypt(self.salt)
return b2a_hex(cipher_text)
def decrypt(self, text):
cryptor = AES.new(self.key, self.mode, b'0000000000000000')
cryptor = AES.new(self.key, self.mode, b'8122ca7d906ad5e1')
try:
plain_text = cryptor.decrypt(a2b_hex(text))
except TypeError:
raise ServerError('Decrypt password error, TYpe error.')
# raise ServerError('Decrypt password error, TYpe error.')
pass
return plain_text.rstrip('\0')
CRYPTOR = PyCrypt(KEY)
class ServerError(Exception):
......@@ -595,17 +619,15 @@ def asset_perm_api(asset):
return user_permed_list
def get_connect_item(username, ip):
def get_connect_item(user, ip):
asset = get_object(Asset, ip=ip)
port = int(asset.port)
if not asset.is_active:
raise ServerError('Host %s is not active.' % ip)
user = get_object(User, username=username)
if not user.is_active:
raise ServerError('User %s is not active.' % username)
raise ServerError('User %s is not active.' % user.username)
login_type_dict = {
'L': user.ldap_pwd,
......@@ -613,7 +635,7 @@ def get_connect_item(username, ip):
if asset.login_type in login_type_dict:
password = CRYPTOR.decrypt(login_type_dict[asset.login_type])
return username, password, ip, port
return user.username, password, ip, port
elif asset.login_type == 'M':
username = asset.username
......@@ -749,4 +771,7 @@ def node_auth(request):
else:
result = {'auth': {'username': username, 'result': 'failed'}}
return HttpResponse(json.dumps(result, sort_keys=True, indent=2), content_type='application/json')
\ No newline at end of file
return HttpResponse(json.dumps(result, sort_keys=True, indent=2), content_type='application/json')
CRYPTOR = PyCrypt(KEY)
\ No newline at end of file
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