mirror of
https://github.com/jumpserver/jumpserver.git
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ec8dca90d6
* perf: 整合系统用户和管理用户 * stash stash perf: 优化系统用户和资产的表结构 * perf: 添加信号 * perf: 添加算法 * perf: 去掉 asset user backends * perf: 整理系统用户api * perfF: 暂存一下 * stash * perf: 暂存一下 * perf: 暂存 * xxx * perf: ... * stash it * xxx * xxx * xxx * xxx * xxx * stash it * 修改Protocols * perf: 修改创建authbook信号 * perf: 添加auth info * .stash * perf: 基本完成 * perf: 修复完成 * perf: 修复更改的id * perf: 修复迁移过去数量不对的问题 * perf: 修改systemuser * fix: 修复批量编辑近期的问题 * fix: 修复authbook加载的问题 * xxx Co-authored-by: ibuler <ibuler@qq.com>
102 lines
3.5 KiB
Python
102 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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#
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import uuid
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import random
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import re
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import paramiko
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from django.db import models
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from django.db.models import TextChoices
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from django.utils.translation import ugettext_lazy as _
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from common.utils.strings import no_special_chars
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from orgs.mixins.models import OrgModelMixin
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from .base import BaseUser
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__all__ = ['Domain', 'Gateway']
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class Domain(OrgModelMixin):
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id = models.UUIDField(default=uuid.uuid4, primary_key=True)
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name = models.CharField(max_length=128, verbose_name=_('Name'))
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comment = models.TextField(blank=True, verbose_name=_('Comment'))
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date_created = models.DateTimeField(auto_now_add=True, null=True,
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verbose_name=_('Date created'))
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class Meta:
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verbose_name = _("Domain")
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unique_together = [('org_id', 'name')]
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ordering = ('name',)
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def __str__(self):
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return self.name
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def has_gateway(self):
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return self.gateway_set.filter(is_active=True).exists()
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@property
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def gateways(self):
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return self.gateway_set.filter(is_active=True)
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def random_gateway(self):
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return random.choice(self.gateways)
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class Gateway(BaseUser):
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class Protocol(TextChoices):
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ssh = 'ssh', 'SSH'
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ip = models.CharField(max_length=128, verbose_name=_('IP'), db_index=True)
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port = models.IntegerField(default=22, verbose_name=_('Port'))
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protocol = models.CharField(choices=Protocol.choices, max_length=16, default=Protocol.ssh, verbose_name=_("Protocol"))
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domain = models.ForeignKey(Domain, on_delete=models.CASCADE, verbose_name=_("Domain"))
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comment = models.CharField(max_length=128, blank=True, null=True, verbose_name=_("Comment"))
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is_active = models.BooleanField(default=True, verbose_name=_("Is active"))
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def __str__(self):
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return self.name
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class Meta:
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unique_together = [('name', 'org_id')]
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verbose_name = _("Gateway")
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def test_connective(self, local_port=None):
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if local_port is None:
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local_port = self.port
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if self.password and not no_special_chars(self.password):
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return False, _("Password should not contains special characters")
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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proxy = paramiko.SSHClient()
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proxy.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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proxy.connect(self.ip, port=self.port,
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username=self.username,
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password=self.password,
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pkey=self.private_key_obj)
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except(paramiko.AuthenticationException,
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paramiko.BadAuthenticationType,
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paramiko.SSHException,
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paramiko.ssh_exception.NoValidConnectionsError) as e:
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return False, str(e)
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try:
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sock = proxy.get_transport().open_channel(
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'direct-tcpip', ('127.0.0.1', local_port), ('127.0.0.1', 0)
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)
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client.connect("127.0.0.1", port=local_port,
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username=self.username,
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password=self.password,
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key_filename=self.private_key_file,
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sock=sock,
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timeout=5)
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except (paramiko.SSHException, paramiko.ssh_exception.SSHException,
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paramiko.AuthenticationException, TimeoutError) as e:
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return False, str(e)
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finally:
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client.close()
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return True, None
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