mirror of https://github.com/jumpserver/jumpserver
93 lines
4.0 KiB
Python
93 lines
4.0 KiB
Python
import uuid
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from django.db import models
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from django.utils.translation import ugettext_lazy as _
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from django.utils import timezone
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from common.utils import date_expired_default, set_or_append_attr_bulk
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from orgs.mixins import OrgModelMixin, OrgManager
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class AssetPermissionQuerySet(models.QuerySet):
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def active(self):
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return self.filter(is_active=True)
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def valid(self):
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return self.active().filter(date_start__lt=timezone.now())\
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.filter(date_expired__gt=timezone.now())
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class AssetPermissionManager(OrgManager):
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def valid(self):
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return self.get_queryset().valid()
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class AssetPermission(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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users = models.ManyToManyField('users.User', related_name='asset_permissions', blank=True, verbose_name=_("User"))
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user_groups = models.ManyToManyField('users.UserGroup', related_name='asset_permissions', blank=True, verbose_name=_("User group"))
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assets = models.ManyToManyField('assets.Asset', related_name='granted_by_permissions', blank=True, verbose_name=_("Asset"))
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nodes = models.ManyToManyField('assets.Node', related_name='granted_by_permissions', blank=True, verbose_name=_("Nodes"))
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system_users = models.ManyToManyField('assets.SystemUser', related_name='granted_by_permissions', verbose_name=_("System user"))
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is_active = models.BooleanField(default=True, verbose_name=_('Active'))
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date_start = models.DateTimeField(default=timezone.now, db_index=True, verbose_name=_("Date start"))
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date_expired = models.DateTimeField(default=date_expired_default, db_index=True, verbose_name=_('Date expired'))
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created_by = models.CharField(max_length=128, blank=True, verbose_name=_('Created by'))
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date_created = models.DateTimeField(auto_now_add=True, verbose_name=_('Date created'))
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comment = models.TextField(verbose_name=_('Comment'), blank=True)
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objects = AssetPermissionManager.from_queryset(AssetPermissionQuerySet)()
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class Meta:
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unique_together = [('org_id', 'name')]
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def __str__(self):
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return self.name
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@property
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def id_str(self):
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return str(self.id)
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@property
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def is_valid(self):
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if self.date_expired > timezone.now() > self.date_start and self.is_active:
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return True
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return False
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def get_all_users(self):
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users = set(self.users.all())
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for group in self.user_groups.all():
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_users = group.users.all()
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set_or_append_attr_bulk(_users, 'inherit', group.name)
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users.update(set(_users))
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return users
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def get_all_assets(self):
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assets = set(self.assets.all())
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for node in self.nodes.all():
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_assets = node.get_all_assets()
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set_or_append_attr_bulk(_assets, 'inherit', node.value)
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assets.update(set(_assets))
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return assets
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class NodePermission(OrgModelMixin):
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id = models.UUIDField(default=uuid.uuid4, primary_key=True)
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node = models.ForeignKey('assets.Node', on_delete=models.CASCADE, verbose_name=_("Node"))
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user_group = models.ForeignKey('users.UserGroup', on_delete=models.CASCADE, verbose_name=_("User group"))
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system_user = models.ForeignKey('assets.SystemUser', on_delete=models.CASCADE, verbose_name=_("System user"))
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is_active = models.BooleanField(default=True, verbose_name=_('Active'))
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date_expired = models.DateTimeField(default=date_expired_default, verbose_name=_('Date expired'))
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created_by = models.CharField(max_length=128, blank=True, verbose_name=_('Created by'))
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date_created = models.DateTimeField(auto_now_add=True, verbose_name=_('Date created'))
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comment = models.TextField(verbose_name=_('Comment'), blank=True)
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def __str__(self):
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return "{}:{}:{}".format(self.node.value, self.user_group.name, self.system_user.name)
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class Meta:
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unique_together = ('node', 'user_group', 'system_user')
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verbose_name = _("Asset permission")
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