jumpserver/apps/terminal/models/storage.py

115 lines
3.4 KiB
Python

from __future__ import unicode_literals
import os
import jms_storage
from django.db import models
from django.utils.translation import ugettext_lazy as _
from django.conf import settings
from common.mixins import CommonModelMixin
from common.fields.model import EncryptJsonDictTextField
from .terminal import Terminal
from .. import const
class CommandStorage(CommonModelMixin):
name = models.CharField(max_length=128, verbose_name=_("Name"), unique=True)
type = models.CharField(
max_length=16, choices=const.CommandStorageTypeChoices.choices,
default=const.CommandStorageTypeChoices.server.value, verbose_name=_('Type'),
)
meta = EncryptJsonDictTextField(default={})
comment = models.TextField(default='', blank=True, verbose_name=_('Comment'))
def __str__(self):
return self.name
@property
def type_null(self):
return self.type == const.CommandStorageTypeChoices.null.value
@property
def type_server(self):
return self.type == const.CommandStorageTypeChoices.server.value
@property
def type_null_or_server(self):
return self.type_null or self.type_server
@property
def config(self):
config = self.meta
config.update({'TYPE': self.type})
return config
def is_valid(self):
if self.type_null_or_server:
return True
storage = jms_storage.get_log_storage(self.config)
return storage.ping()
def is_use(self):
return Terminal.objects.filter(command_storage=self.name).exists()
class ReplayStorage(CommonModelMixin):
name = models.CharField(max_length=128, verbose_name=_("Name"), unique=True)
type = models.CharField(
max_length=16, choices=const.ReplayStorageTypeChoices.choices,
default=const.ReplayStorageTypeChoices.server.value, verbose_name=_('Type')
)
meta = EncryptJsonDictTextField(default={})
comment = models.TextField(default='', blank=True, verbose_name=_('Comment'))
def __str__(self):
return self.name
@property
def type_null(self):
return self.type == const.ReplayStorageTypeChoices.null.value
@property
def type_server(self):
return self.type == const.ReplayStorageTypeChoices.server.value
@property
def type_null_or_server(self):
return self.type_null or self.type_server
@property
def type_swift(self):
return self.type == const.ReplayStorageTypeChoices.swift.value
@property
def type_ceph(self):
return self.type == const.ReplayStorageTypeChoices.ceph.value
@property
def config(self):
_config = {}
# add type config
if self.type_ceph:
_type = const.ReplayStorageTypeChoices.s3.value
else:
_type = self.type
_config.update({'TYPE': _type})
# add special config
if self.type_swift:
_config.update({'signer': 'S3SignerType'})
# add meta config
_config.update(self.meta)
return _config
def is_valid(self):
if self.type_null_or_server:
return True
storage = jms_storage.get_object_storage(self.config)
target = 'tests.py'
src = os.path.join(settings.BASE_DIR, 'common', target)
return storage.is_valid(src, target)
def is_use(self):
return Terminal.objects.filter(replay_storage=self.name).exists()