server/security.h

   1 /*
   2  * Security Management
   3  *
   4  * Copyright (C) 2005 Robert Shearman
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 extern const LUID SeIncreaseQuotaPrivilege;
  22 extern const LUID SeSecurityPrivilege;
  23 extern const LUID SeTakeOwnershipPrivilege;
  24 extern const LUID SeLoadDriverPrivilege;
  25 extern const LUID SeSystemProfilePrivilege;
  26 extern const LUID SeSystemtimePrivilege;
  27 extern const LUID SeProfileSingleProcessPrivilege;
  28 extern const LUID SeIncreaseBasePriorityPrivilege;
  29 extern const LUID SeCreatePagefilePrivilege;
  30 extern const LUID SeBackupPrivilege;
  31 extern const LUID SeRestorePrivilege;
  32 extern const LUID SeShutdownPrivilege;
  33 extern const LUID SeDebugPrivilege;
  34 extern const LUID SeSystemEnvironmentPrivilege;
  35 extern const LUID SeChangeNotifyPrivilege;
  36 extern const LUID SeRemoteShutdownPrivilege;
  37 extern const LUID SeUndockPrivilege;
  38 extern const LUID SeManageVolumePrivilege;
  39 extern const LUID SeImpersonatePrivilege;
  40 extern const LUID SeCreateGlobalPrivilege;
  41
  42 extern const PSID security_interactive_sid;
  43
  44 extern struct token *token_create_admin(void);
  45 extern struct token *token_duplicate( struct token *src_token, unsigned primary,
  46                                       SECURITY_IMPERSONATION_LEVEL impersonation_level );
  47 extern int token_check_privileges( struct token *token, int all_required,
  48                                    const LUID_AND_ATTRIBUTES *reqprivs,
  49                                    unsigned int count, LUID_AND_ATTRIBUTES *usedprivs);
  50 extern const ACL *token_get_default_dacl( struct token *token );
  51 extern void security_set_thread_token( struct thread *thread, obj_handle_t handle );
  52 extern int check_object_access( struct object *obj, unsigned int *access );
  53
  54 static inline int thread_single_check_privilege( struct thread *thread, const LUID *priv)
  55 {
  56     struct token *token = thread_get_impersonation_token( thread );
  57     const LUID_AND_ATTRIBUTES privs = { *priv, 0 };
  58
  59     if (!token) return FALSE;
  60
  61     return token_check_privileges( token, TRUE, &privs, 1, NULL );
  62 }