mirror of https://github.com/jumpserver/jumpserver
101 lines
2.8 KiB
Python
101 lines
2.8 KiB
Python
# coding: utf-8
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#
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from django.utils.translation import ugettext as _
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from django.db.models import Q
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from orgs.utils import set_to_root_org
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from ..models import DatabaseAppPermission
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from common.tree import TreeNode
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from applications.models import DatabaseApp
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from assets.models import SystemUser
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__all__ = [
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'DatabaseAppPermissionUtil',
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'construct_database_apps_tree_root',
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'parse_database_app_to_tree_node'
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]
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def get_user_database_app_permissions(user, include_group=True):
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if include_group:
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groups = user.groups.all()
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arg = Q(users=user) | Q(user_groups__in=groups)
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else:
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arg = Q(users=user)
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return DatabaseAppPermission.objects.all().valid().filter(arg)
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def get_user_group_database_app_permission(user_group):
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return DatabaseAppPermission.objects.all().valid().filter(
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user_group=user_group
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)
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class DatabaseAppPermissionUtil:
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get_permissions_map = {
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'User': get_user_database_app_permissions,
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'UserGroup': get_user_group_database_app_permission
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}
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def __init__(self, obj):
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self.object = obj
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self.change_org_if_need()
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@staticmethod
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def change_org_if_need():
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set_to_root_org()
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@property
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def permissions(self):
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obj_class = self.object.__class__.__name__
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func = self.get_permissions_map[obj_class]
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_permissions = func(self.object)
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return _permissions
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def get_database_apps(self):
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database_apps = DatabaseApp.objects.filter(
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granted_by_permissions__in=self.permissions
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).distinct()
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return database_apps
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def get_database_app_system_users(self, database_app):
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queryset = self.permissions
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kwargs = {'database_apps': database_app}
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queryset = queryset.filter(**kwargs)
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system_users_ids = queryset.values_list('system_users', flat=True)
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system_users_ids = system_users_ids.distinct()
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system_users = SystemUser.objects.filter(id__in=system_users_ids)
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system_users = system_users.order_by('-priority')
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return system_users
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def construct_database_apps_tree_root(amount):
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tree_root = {
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'id': 'ID_DATABASE_APP_ROOT',
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'name': '{} ({})'.format(_('DatabaseApp'), amount),
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'title': 'DatabaseApp',
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'pId': '',
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'open': False,
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'isParent': True,
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'iconSkin': '',
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'meta': {'type': 'database_app'}
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}
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return TreeNode(**tree_root)
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def parse_database_app_to_tree_node(parent, database_app):
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pid = parent.id if parent else ''
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tree_node = {
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'id': database_app.id,
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'name': database_app.name,
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'title': database_app.name,
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'pId': pid,
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'open': False,
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'isParent': False,
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'iconSkin': 'file',
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'meta': {'type': 'database_app'}
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}
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return TreeNode(**tree_node)
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