def gen_keys(key="", key_path_dir=""):
"""
在KEY_DIR下创建一个 uuid命名的目录，
并且在该目录下 生产一对秘钥
:return: 返回目录名(uuid)
"""
key_basename = "key-" + uuid4().hex
if not key_path_dir:
key_path_dir = os.path.join(KEY_DIR, 'role_key', key_basename)
private_key = os.path.join(key_path_dir, 'id_rsa')
public_key = os.path.join(key_path_dir, 'id_rsa.pub')
mkdir(key_path_dir, mode=0755)
if not key:
key = RSAKey.generate(2048)
key.write_private_key_file(private_key)
else:
key_file = os.path.join(key_path_dir, 'id_rsa')
with open(key_file, 'w') as f:
f.write(key)
f.close()
with open(key_file) as f:
try:
key = RSAKey.from_private_key(f)
except SSHException, e:
shutil.rmtree(key_path_dir, ignore_errors=True)
raise SSHException(e)
def get_log(self):
"""
Logging user command and output.
记录用户的日志
"""
tty_log_dir = os.path.join(LOG_DIR, "tty")
date_today = datetime.datetime.now()
date_start = date_today.strftime("%Y%m%d")
time_start = date_today.strftime("%H%M%S")
today_connect_log_dir = os.path.join(tty_log_dir, date_start)
log_file_path = os.path.join(today_connect_log_dir, "%s_%s_%s" % (self.username, self.asset_name, time_start))
try:
mkdir(os.path.dirname(today_connect_log_dir), mode=0777)
mkdir(today_connect_log_dir, mode=0777)
except OSError:
logger.debug("创建目录 %s 失败，请修改%s目录权限" % (today_connect_log_dir, tty_log_dir))
raise ServerError("创建目录 %s 失败，请修改%s目录权限" % (today_connect_log_dir, tty_log_dir))
try:
log_file_f = open(log_file_path + ".log", "a")
log_time_f = open(log_file_path + ".time", "a")
except IOError:
logger.debug("创建tty日志文件失败, 请修改目录%s权限" % today_connect_log_dir)
raise ServerError("创建tty日志文件失败, 请修改目录%s权限" % today_connect_log_dir)
if self.login_type == "ssh": # 如果是ssh连接过来，记录connect.py的pid，web terminal记录为日志的id
pid = os.getpid()
self.remote_ip = remote_ip # 获取远端IP
else:
pid = 0
log = Log(
user=self.username,
host=self.asset_name,
remote_ip=self.remote_ip,
login_type=self.login_type,
log_path=log_file_path,
start_time=date_today,
pid=pid,
)
log.save()
if self.login_type == "web":
log.pid = log.id # 设置log id为websocket的id, 然后kill时干掉websocket
log.save()
log_file_f.write("Start at %s\r\n" % datetime.datetime.now())
return log_file_f, log_time_f, log
def get_log(self):
"""
Logging user command and output.
记录用户的日志
"""
tty_log_dir = os.path.join(LOG_DIR, 'tty')
date_today = datetime.datetime.now()
date_start = date_today.strftime('%Y%m%d')
time_start = date_today.strftime('%H%M%S')
today_connect_log_dir = os.path.join(tty_log_dir, date_start)
log_file_path = os.path.join(today_connect_log_dir, '%s_%s_%s' % (self.username, self.asset_name, time_start))
try:
mkdir(os.path.dirname(today_connect_log_dir), mode=0777)
mkdir(today_connect_log_dir, mode=0777)
except OSError:
logger.debug('创建目录 %s 失败，请修改%s目录权限' % (today_connect_log_dir, tty_log_dir))
raise ServerError('创建目录 %s 失败，请修改%s目录权限' % (today_connect_log_dir, tty_log_dir))
try:
log_file_f = open(log_file_path + '.log', 'a')
log_time_f = open(log_file_path + '.time', 'a')
except IOError:
logger.debug('创建tty日志文件失败, 请修改目录%s权限' % today_connect_log_dir)
raise ServerError('创建tty日志文件失败, 请修改目录%s权限' % today_connect_log_dir)
if self.login_type == 'ssh': # 如果是ssh连接过来，记录connect.py的pid，web terminal记录为日志的id
pid = os.getpid()
self.remote_ip = remote_ip # 获取远端IP
else:
pid = 0
log = Log(user=self.username, host=self.asset_name, remote_ip=self.remote_ip, login_type=self.login_type,
log_path=log_file_path, start_time=date_today, pid=pid)
log.save()
if self.login_type == 'web':
log.pid = log.id # 设置log id为websocket的id, 然后kill时干掉websocket
log.save()
log_file_f.write('Start at %s\r\n' % datetime.datetime.now())
return log_file_f, log_time_f, log