summaryrefslogtreecommitdiffstats
path: root/libcli/security/access_check.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--libcli/security/access_check.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/libcli/security/access_check.h b/libcli/security/access_check.h
new file mode 100644
index 0000000..37ca078
--- /dev/null
+++ b/libcli/security/access_check.h
@@ -0,0 +1,92 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Gerald Carter 2005
+ Copyright (C) Volker Lendecke 2007
+ Copyright (C) Jeremy Allison 2008
+ Copyright (C) Andrew Bartlett 2010
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef _ACCESS_CHECK_H_
+#define _ACCESS_CHECK_H_
+
+#include "librpc/gen_ndr/security.h"
+
+/* Map generic access rights to object specific rights. This technique is
+ used to give meaning to assigning read, write, execute and all access to
+ objects. Each type of object has its own mapping of generic to object
+ specific access rights. */
+
+void se_map_generic(uint32_t *access_mask, const struct generic_mapping *mapping);
+
+/* Map generic access rights to object specific rights for all the ACE's
+ * in a security_acl.
+ */
+void security_acl_map_generic(struct security_acl *sa,
+ const struct generic_mapping *mapping);
+
+/* Map standard access rights to object specific rights. This technique is
+ used to give meaning to assigning read, write, execute and all access to
+ objects. Each type of object has its own mapping of standard to object
+ specific access rights. */
+void se_map_standard(uint32_t *access_mask, const struct standard_mapping *mapping);
+
+/*
+ The main entry point for access checking. If returning ACCESS_DENIED
+ this function returns the denied bits in the uint32_t pointed
+ to by the access_granted pointer.
+*/
+NTSTATUS se_access_check(const struct security_descriptor *sd,
+ const struct security_token *token,
+ uint32_t access_desired,
+ uint32_t *access_granted);
+
+/*
+ The main entry point for access checking FOR THE FILE SERVER ONLY !
+ If returning ACCESS_DENIED this function returns the denied bits in
+ the uint32_t pointed to by the access_granted pointer.
+*/
+NTSTATUS se_file_access_check(const struct security_descriptor *sd,
+ const struct security_token *token,
+ bool priv_open_requested,
+ uint32_t access_desired,
+ uint32_t *access_granted);
+
+/* modified access check for the purposes of DS security
+ * Lots of code duplication, it will be united in just one
+ * function eventually */
+
+NTSTATUS sec_access_check_ds(const struct security_descriptor *sd,
+ const struct security_token *token,
+ uint32_t access_desired,
+ uint32_t *access_granted,
+ struct object_tree *tree,
+ const struct dom_sid *replace_sid);
+
+bool insert_in_object_tree(TALLOC_CTX *mem_ctx,
+ const struct GUID *guid,
+ uint32_t init_access,
+ struct object_tree *root,
+ struct object_tree **new_node_out);
+
+/* search by GUID */
+struct object_tree *get_object_tree_by_GUID(struct object_tree *root,
+ const struct GUID *guid);
+
+/* Change the granted access per each ACE */
+void object_tree_modify_access(struct object_tree *root,
+ uint32_t access_mask);
+#endif