libcli/security/security_descriptor.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Samba utility functions
   4
   5    Copyright (C) 2009 Jelmer Vernooij <jelmer@samba.org>
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #ifndef __SECURITY_DESCRIPTOR_H__
  22 #define __SECURITY_DESCRIPTOR_H__
  23
  24 #include "lib/util/data_blob.h"
  25 #include "librpc/gen_ndr/security.h"
  26
  27 struct security_descriptor *security_descriptor_initialise(TALLOC_CTX *mem_ctx);
  28 struct security_descriptor *security_descriptor_copy(TALLOC_CTX *mem_ctx,
  29                                                      const struct security_descriptor *osd);
  30 NTSTATUS security_descriptor_for_client(TALLOC_CTX *mem_ctx,
  31                                         const struct security_descriptor *ssd,
  32                                         uint32_t sec_info,
  33                                         uint32_t access_granted,
  34                                         struct security_descriptor **_csd);
  35 NTSTATUS security_descriptor_sacl_add(struct security_descriptor *sd,
  36                                       const struct security_ace *ace);
  37 NTSTATUS security_descriptor_sacl_insert(struct security_descriptor *sd,
  38                                          const struct security_ace *ace,
  39                                          ssize_t idx);
  40 NTSTATUS security_descriptor_dacl_add(struct security_descriptor *sd,
  41                                       const struct security_ace *ace);
  42 NTSTATUS security_descriptor_dacl_insert(struct security_descriptor *sd,
  43                                          const struct security_ace *ace,
  44                                          ssize_t idx);
  45 NTSTATUS security_descriptor_dacl_del(struct security_descriptor *sd,
  46                                       const struct dom_sid *trustee);
  47 NTSTATUS security_descriptor_sacl_del(struct security_descriptor *sd,
  48                                       const struct dom_sid *trustee);
  49 NTSTATUS security_descriptor_dacl_del_ace(struct security_descriptor *sd,
  50                                           const struct security_ace *ace);
  51 NTSTATUS security_descriptor_sacl_del_ace(struct security_descriptor *sd,
  52                                           const struct security_ace *ace);
  53 bool security_ace_equal(const struct security_ace *ace1,
  54                         const struct security_ace *ace2);
  55 bool security_acl_equal(const struct security_acl *acl1,
  56                         const struct security_acl *acl2);
  57 bool security_descriptor_equal(const struct security_descriptor *sd1,
  58                                const struct security_descriptor *sd2);
  59 bool security_descriptor_mask_equal(const struct security_descriptor *sd1,
  60                                     const struct security_descriptor *sd2,
  61                                     uint32_t mask);
  62 struct security_descriptor *security_descriptor_dacl_create(TALLOC_CTX *mem_ctx,
  63                                                             uint16_t sd_type,
  64                                                             const char *owner_sid,
  65                                                             const char *group_sid,
  66                                                             ...);
  67 struct security_descriptor *security_descriptor_sacl_create(TALLOC_CTX *mem_ctx,
  68                                                             uint16_t sd_type,
  69                                                             const char *owner_sid,
  70                                                             const char *group_sid,
  71                                                             ...);
  72 struct security_ace *security_ace_create(TALLOC_CTX *mem_ctx,
  73                                          const char *sid_str,
  74                                          enum security_ace_type type,
  75                                          uint32_t access_mask,
  76                                          uint8_t flags);
  77
  78 struct security_acl *security_acl_dup(TALLOC_CTX *mem_ctx,
  79                                       const struct security_acl *oacl);
  80
  81 struct security_acl *security_acl_concatenate(TALLOC_CTX *mem_ctx,
  82                                               const struct security_acl *acl1,
  83                                               const struct security_acl *acl2);
  84
  85 uint32_t map_generic_rights_ds(uint32_t access_mask);
  86
  87 struct security_descriptor *create_security_descriptor(TALLOC_CTX *mem_ctx,
  88                                                        struct security_descriptor *parent_sd,
  89                                                        struct security_descriptor *creator_sd,
  90                                                        bool is_container,
  91                                                        struct GUID *object_list,
  92                                                        uint32_t inherit_flags,
  93                                                        struct security_token *token,
  94                                                        struct dom_sid *default_owner, /* valid only for DS, NULL for the other RSs */
  95                                                        struct dom_sid *default_group, /* valid only for DS, NULL for the other RSs */
  96                                                        uint32_t (*generic_map)(uint32_t access_mask));
  97
  98 bool security_descriptor_with_ms_nfs(const struct security_descriptor *psd);
  99
 100 #endif /* __SECURITY_DESCRIPTOR_H__ */