libcli/security: move secdesc.c to the top level libcli/security

This code does not rely on lp_ or other source3 only functions, so can
be part of the common library.

Andrew Bartlett

11 files changed, 159 insertions, 87 deletions

diff --git a/source3/lib/secdesc.c b/libcli/security/secdesc.c
index 001eccb576..5d75f073f4 100644
--- a/source3/lib/secdesc.c
+++ b/libcli/security/secdesc.c
@@ -1,28 +1,28 @@
-/* 
+/*
  *  Unix SMB/Netbios implementation.
  *  SEC_DESC handling functions
  *  Copyright (C) Andrew Tridgell              1992-1998,
  *  Copyright (C) Jeremy R. Allison            1995-2003.
  *  Copyright (C) Luke Kenneth Casson Leighton 1996-1998,
  *  Copyright (C) Paul Ashton                  1997-1998.
- *  
+ *
  *  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/>.
  */
 
 #include "includes.h"
-#include "../librpc/gen_ndr/ndr_security.h"
-#include "../libcli/security/security.h"
+#include "librpc/gen_ndr/ndr_security.h"
+#include "libcli/security/security.h"
 
 #define ALL_SECURITY_INFORMATION (SECINFO_OWNER|SECINFO_GROUP|\
 					SECINFO_DACL|SECINFO_SACL|\
@@ -68,7 +68,7 @@ uint32_t get_sec_info(const struct security_descriptor *sd)
 
 
 /*******************************************************************
- Merge part of security descriptor old_sec in to the empty sections of 
+ Merge part of security descriptor old_sec in to the empty sections of
  security descriptor new_sec.
 ********************************************************************/
 
@@ -78,7 +78,7 @@ struct sec_desc_buf *sec_desc_merge_buf(TALLOC_CTX *ctx, struct sec_desc_buf *ne
 	struct sec_desc_buf *return_sdb;
 	struct security_acl *dacl, *sacl;
 	struct security_descriptor *psd = NULL;
-	uint16 secdesc_type;
+	uint16_t secdesc_type;
 	size_t secdesc_size;
 
 	/* Copy over owner and group sids.  There seems to be no flag for
@@ -89,11 +89,11 @@ struct sec_desc_buf *sec_desc_merge_buf(TALLOC_CTX *ctx, struct sec_desc_buf *ne
 
 	group_sid = new_sdb->sd->group_sid ? new_sdb->sd->group_sid :
 		old_sdb->sd->group_sid;
-	
+
 	secdesc_type = new_sdb->sd->type;
 
 	/* Ignore changes to the system ACL.  This has the effect of making
-	   changes through the security tab audit button not sticking. 
+	   changes through the security tab audit button not sticking.
 	   Perhaps in future Samba could implement these settings somehow. */
 
 	sacl = NULL;
@@ -122,7 +122,7 @@ struct security_descriptor *sec_desc_merge(TALLOC_CTX *ctx, struct security_desc
 	struct dom_sid *owner_sid, *group_sid;
 	struct security_acl *dacl, *sacl;
 	struct security_descriptor *psd = NULL;
-	uint16 secdesc_type;
+	uint16_t secdesc_type;
 	size_t secdesc_size;
 
 	/* Copy over owner and group sids.  There seems to be no flag for
@@ -162,20 +162,20 @@ struct security_descriptor *sec_desc_merge(TALLOC_CTX *ctx, struct security_desc
  Creates a struct security_descriptor structure
 ********************************************************************/
 
-#define  SEC_DESC_HEADER_SIZE (2 * sizeof(uint16) + 4 * sizeof(uint32))
+#define  SEC_DESC_HEADER_SIZE (2 * sizeof(uint16_t) + 4 * sizeof(uint32_t))
 
 struct security_descriptor *make_sec_desc(TALLOC_CTX *ctx,
 			enum security_descriptor_revision revision,
-			uint16 type,
+			uint16_t type,
 			const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
 			struct security_acl *sacl, struct security_acl *dacl, size_t *sd_size)
 {
 	struct security_descriptor *dst;
-	uint32 offset     = 0;
+	uint32_t offset     = 0;
 
 	*sd_size = 0;
 
-	if(( dst = TALLOC_ZERO_P(ctx, struct security_descriptor)) == NULL)
+	if(( dst = talloc_zero(ctx, struct security_descriptor)) == NULL)
 		return NULL;
 
 	dst->revision = revision;
@@ -254,7 +254,7 @@ struct security_descriptor *dup_sec_desc(TALLOC_CTX *ctx, const struct security_
 ********************************************************************/
 NTSTATUS marshall_sec_desc(TALLOC_CTX *mem_ctx,
 			   struct security_descriptor *secdesc,
-			   uint8 **data, size_t *len)
+			   uint8_t **data, size_t *len)
 {
 	DATA_BLOB blob;
 	enum ndr_err_code ndr_err;
@@ -303,7 +303,7 @@ NTSTATUS marshall_sec_desc_buf(TALLOC_CTX *mem_ctx,
 /*******************************************************************
  Parse a byte stream into a secdesc
 ********************************************************************/
-NTSTATUS unmarshall_sec_desc(TALLOC_CTX *mem_ctx, uint8 *data, size_t len,
+NTSTATUS unmarshall_sec_desc(TALLOC_CTX *mem_ctx, uint8_t *data, size_t len,
 			     struct security_descriptor **psecdesc)
 {
 	DATA_BLOB blob;
@@ -314,7 +314,7 @@ NTSTATUS unmarshall_sec_desc(TALLOC_CTX *mem_ctx, uint8 *data, size_t len,
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
-	result = TALLOC_ZERO_P(mem_ctx, struct security_descriptor);
+	result = talloc_zero(mem_ctx, struct security_descriptor);
 	if (result == NULL) {
 		return NT_STATUS_NO_MEMORY;
 	}
@@ -350,7 +350,7 @@ NTSTATUS unmarshall_sec_desc_buf(TALLOC_CTX *mem_ctx, uint8_t *data, size_t len,
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
-	result = TALLOC_ZERO_P(mem_ctx, struct sec_desc_buf);
+	result = talloc_zero(mem_ctx, struct sec_desc_buf);
 	if (result == NULL) {
 		return NT_STATUS_NO_MEMORY;
 	}
@@ -391,12 +391,12 @@ struct sec_desc_buf *make_sec_desc_buf(TALLOC_CTX *ctx, size_t len, struct secur
 {
 	struct sec_desc_buf *dst;
 
-	if((dst = TALLOC_ZERO_P(ctx, struct sec_desc_buf)) == NULL)
+	if((dst = talloc_zero(ctx, struct sec_desc_buf)) == NULL)
 		return NULL;
 
 	/* max buffer size (allocated size) */
-	dst->sd_size = (uint32)len;
-	
+	dst->sd_size = (uint32_t)len;
+
 	if(sec_desc && ((dst->sd = dup_sec_desc(ctx, sec_desc)) == NULL)) {
 		return NULL;
 	}
@@ -420,7 +420,7 @@ struct sec_desc_buf *dup_sec_desc_buf(TALLOC_CTX *ctx, struct sec_desc_buf *src)
  Add a new SID with its permissions to struct security_descriptor.
 ********************************************************************/
 
-NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, const struct dom_sid *sid, uint32 mask, size_t *sd_size)
+NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, const struct dom_sid *sid, uint32_t mask, size_t *sd_size)
 {
 	struct security_descriptor *sd   = 0;
 	struct security_acl  *dacl = 0;
@@ -433,14 +433,14 @@ NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, con
 	*sd_size = 0;
 
 	status = sec_ace_add_sid(ctx, &ace, psd[0]->dacl->aces, &psd[0]->dacl->num_aces, sid, mask);
-	
+
 	if (!NT_STATUS_IS_OK(status))
 		return status;
 
 	if (!(dacl = make_sec_acl(ctx, psd[0]->dacl->revision, psd[0]->dacl->num_aces, ace)))
 		return NT_STATUS_UNSUCCESSFUL;
-	
-	if (!(sd = make_sec_desc(ctx, psd[0]->revision, psd[0]->type, psd[0]->owner_sid, 
+
+	if (!(sd = make_sec_desc(ctx, psd[0]->revision, psd[0]->type, psd[0]->owner_sid,
 		psd[0]->group_sid, psd[0]->sacl, dacl, sd_size)))
 		return NT_STATUS_UNSUCCESSFUL;
 
@@ -453,7 +453,7 @@ NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, con
  Modify a SID's permissions in a struct security_descriptor.
 ********************************************************************/
 
-NTSTATUS sec_desc_mod_sid(struct security_descriptor *sd, struct dom_sid *sid, uint32 mask)
+NTSTATUS sec_desc_mod_sid(struct security_descriptor *sd, struct dom_sid *sid, uint32_t mask)
 {
 	NTSTATUS status;
 
@@ -464,7 +464,7 @@ NTSTATUS sec_desc_mod_sid(struct security_descriptor *sd, struct dom_sid *sid, u
 
 	if (!NT_STATUS_IS_OK(status))
 		return status;
-	
+
 	return NT_STATUS_OK;
 }
 
@@ -483,7 +483,7 @@ NTSTATUS sec_desc_del_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, str
 		return NT_STATUS_INVALID_PARAMETER;
 
 	*sd_size = 0;
-	
+
 	status = sec_ace_del_sid(ctx, &ace, psd[0]->dacl->aces, &psd[0]->dacl->num_aces, sid);
 
 	if (!NT_STATUS_IS_OK(status))
@@ -491,8 +491,8 @@ NTSTATUS sec_desc_del_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, str
 
 	if (!(dacl = make_sec_acl(ctx, psd[0]->dacl->revision, psd[0]->dacl->num_aces, ace)))
 		return NT_STATUS_UNSUCCESSFUL;
-	
-	if (!(sd = make_sec_desc(ctx, psd[0]->revision, psd[0]->type, psd[0]->owner_sid, 
+
+	if (!(sd = make_sec_desc(ctx, psd[0]->revision, psd[0]->type, psd[0]->owner_sid,
 		psd[0]->group_sid, psd[0]->sacl, dacl, sd_size)))
 		return NT_STATUS_UNSUCCESSFUL;
 
@@ -560,6 +560,8 @@ NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
 	struct security_ace *new_ace_list = NULL;
 	unsigned int new_ace_list_ndx = 0, i;
 
+	TALLOC_CTX *frame;
+
 	*ppsd = NULL;
 	*psize = 0;
 
@@ -574,20 +576,22 @@ NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
 			return NT_STATUS_NO_MEMORY;
 		}
 
-		if (!(new_ace_list = TALLOC_ARRAY(ctx, struct security_ace,
-						2*the_acl->num_aces))) {
+		if (!(new_ace_list = talloc_array(ctx, struct security_ace,
+						  2*the_acl->num_aces))) {
 			return NT_STATUS_NO_MEMORY;
 		}
 	} else {
 		new_ace_list = NULL;
 	}
 
+	frame = talloc_stackframe();
+
 	for (i = 0; i < the_acl->num_aces; i++) {
 		const struct security_ace *ace = &the_acl->aces[i];
 		struct security_ace *new_ace = &new_ace_list[new_ace_list_ndx];
 		const struct dom_sid *ptrustee = &ace->trustee;
 		const struct dom_sid *creator = NULL;
-		uint8 new_flags = ace->flags;
+		uint8_t new_flags = ace->flags;
 
 		if (!is_inheritable_ace(ace, container)) {
 			continue;
@@ -621,15 +625,15 @@ NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
 
 			/* First add the regular ACE entry. */
 			init_sec_ace(new_ace, ptrustee, ace->type,
-			     	ace->access_mask, 0);
+				ace->access_mask, 0);
 
 			DEBUG(5,("se_create_child_secdesc(): %s:%d/0x%02x/0x%08x"
-				" inherited as %s:%d/0x%02x/0x%08x\n",
-				sid_string_dbg(&ace->trustee),
-				ace->type, ace->flags, ace->access_mask,
-				sid_string_dbg(&new_ace->trustee),
-				new_ace->type, new_ace->flags,
-				new_ace->access_mask));
+				 " inherited as %s:%d/0x%02x/0x%08x\n",
+				 dom_sid_string(frame, &ace->trustee),
+				 ace->type, ace->flags, ace->access_mask,
+				 dom_sid_string(frame, &new_ace->trustee),
+				 new_ace->type, new_ace->flags,
+				 new_ace->access_mask));
 
 			new_ace_list_ndx++;
 
@@ -638,6 +642,7 @@ NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
 
 			ptrustee = creator;
 			new_flags |= SEC_ACE_FLAG_INHERIT_ONLY;
+
 		} else if (container &&
 				!(ace->flags & SEC_ACE_FLAG_NO_PROPAGATE_INHERIT)) {
 			ptrustee = &ace->trustee;
@@ -648,15 +653,17 @@ NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
 
 		DEBUG(5, ("se_create_child_secdesc(): %s:%d/0x%02x/0x%08x "
 			  " inherited as %s:%d/0x%02x/0x%08x\n",
-			  sid_string_dbg(&ace->trustee),
+			  dom_sid_string(frame, &ace->trustee),
 			  ace->type, ace->flags, ace->access_mask,
-			  sid_string_dbg(&ace->trustee),
+			  dom_sid_string(frame, &ace->trustee),
 			  new_ace->type, new_ace->flags,
 			  new_ace->access_mask));
 
 		new_ace_list_ndx++;
 	}
 
+	talloc_free(frame);
+
 	/* Create child security descriptor to return */
 	if (new_ace_list_ndx) {
 		new_dacl = make_sec_acl(ctx,
diff --git a/libcli/security/secdesc.h b/libcli/security/secdesc.h
new file mode 100644
index 0000000000..eae8100fc6
--- /dev/null
+++ b/libcli/security/secdesc.h
@@ -0,0 +1,102 @@
+#ifndef _SECDESC_H_
+#define _SECDESC_H_
+
+/* The following definitions come from libcli/security/secdesc.c  */
+#include "librpc/gen_ndr/security.h"
+
+/*******************************************************************
+ Given a security_descriptor return the sec_info.
+********************************************************************/
+uint32_t get_sec_info(const struct security_descriptor *sd);
+
+/*******************************************************************
+ Merge part of security descriptor old_sec in to the empty sections of
+ security descriptor new_sec.
+********************************************************************/
+struct sec_desc_buf *sec_desc_merge_buf(TALLOC_CTX *ctx, struct sec_desc_buf *new_sdb, struct sec_desc_buf *old_sdb);
+struct security_descriptor *sec_desc_merge(TALLOC_CTX *ctx, struct security_descriptor *new_sdb, struct security_descriptor *old_sdb);
+
+/*******************************************************************
+ Creates a struct security_descriptor structure
+********************************************************************/
+struct security_descriptor *make_sec_desc(TALLOC_CTX *ctx,
+			enum security_descriptor_revision revision,
+			uint16_t type,
+			const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
+			struct security_acl *sacl, struct security_acl *dacl, size_t *sd_size);
+
+/*******************************************************************
+ Duplicate a struct security_descriptor structure.
+********************************************************************/
+struct security_descriptor *dup_sec_desc(TALLOC_CTX *ctx, const struct security_descriptor *src);
+
+/*******************************************************************
+ Convert a secdesc into a byte stream
+********************************************************************/
+NTSTATUS marshall_sec_desc(TALLOC_CTX *mem_ctx,
+			   struct security_descriptor *secdesc,
+			   uint8_t **data, size_t *len);
+
+/*******************************************************************
+ Convert a secdesc_buf into a byte stream
+********************************************************************/
+NTSTATUS marshall_sec_desc_buf(TALLOC_CTX *mem_ctx,
+			       struct sec_desc_buf *secdesc_buf,
+			       uint8_t **data, size_t *len);
+
+/*******************************************************************
+ Parse a byte stream into a secdesc
+********************************************************************/
+NTSTATUS unmarshall_sec_desc(TALLOC_CTX *mem_ctx, uint8_t *data, size_t len,
+			     struct security_descriptor **psecdesc);
+
+/*******************************************************************
+ Parse a byte stream into a sec_desc_buf
+********************************************************************/
+NTSTATUS unmarshall_sec_desc_buf(TALLOC_CTX *mem_ctx, uint8_t *data, size_t len,
+				 struct sec_desc_buf **psecdesc_buf);
+
+/*******************************************************************
+ Creates a struct security_descriptor structure with typical defaults.
+********************************************************************/
+struct security_descriptor *make_standard_sec_desc(TALLOC_CTX *ctx, const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
+				 struct security_acl *dacl, size_t *sd_size);
+
+/*******************************************************************
+ Creates a struct sec_desc_buf structure.
+********************************************************************/
+struct sec_desc_buf *make_sec_desc_buf(TALLOC_CTX *ctx, size_t len, struct security_descriptor *sec_desc);
+
+/*******************************************************************
+ Duplicates a struct sec_desc_buf structure.
+********************************************************************/
+struct sec_desc_buf *dup_sec_desc_buf(TALLOC_CTX *ctx, struct sec_desc_buf *src);
+
+/*******************************************************************
+ Add a new SID with its permissions to struct security_descriptor.
+********************************************************************/
+NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, const struct dom_sid *sid, uint32_t mask, size_t *sd_size);
+
+/*******************************************************************
+ Modify a SID's permissions in a struct security_descriptor.
+********************************************************************/
+NTSTATUS sec_desc_mod_sid(struct security_descriptor *sd, struct dom_sid *sid, uint32_t mask);
+
+/*******************************************************************
+ Delete a SID from a struct security_descriptor.
+********************************************************************/
+NTSTATUS sec_desc_del_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, struct dom_sid *sid, size_t *sd_size);
+bool sd_has_inheritable_components(const struct security_descriptor *parent_ctr, bool container);
+NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
+					struct security_descriptor **ppsd,
+					size_t *psize,
+					const struct security_descriptor *parent_ctr,
+					const struct dom_sid *owner_sid,
+					const struct dom_sid *group_sid,
+					bool container);
+NTSTATUS se_create_child_secdesc_buf(TALLOC_CTX *ctx,
+					struct sec_desc_buf **ppsdb,
+					const struct security_descriptor *parent_ctr,
+					bool container);
+
+#endif /* _SECDESC_H_ */
diff --git a/libcli/security/security.h b/libcli/security/security.h
index 1a9f4fa386..659d34157b 100644
--- a/libcli/security/security.h
+++ b/libcli/security/security.h
@@ -100,6 +100,7 @@ struct object_tree {
 #include "libcli/security/dom_sid.h"
 #include "libcli/security/secace.h"
 #include "libcli/security/secacl.h"
+#include "libcli/security/secdesc.h"
 #include "libcli/security/security_descriptor.h"
 #include "libcli/security/security_token.h"
 #include "libcli/security/sddl.h"
diff --git a/libcli/security/wscript_build b/libcli/security/wscript_build
index 3f2e06a908..940ee700f2 100644
--- a/libcli/security/wscript_build
+++ b/libcli/security/wscript_build
@@ -2,7 +2,7 @@
 
 
 bld.SAMBA_LIBRARY('security',
-                  source='dom_sid.c display_sec.c secace.c secacl.c security_descriptor.c sddl.c privileges.c security_token.c access_check.c object_tree.c create_descriptor.c util_sid.c session.c',
+                  source='dom_sid.c display_sec.c secace.c secacl.c security_descriptor.c sddl.c privileges.c security_token.c access_check.c object_tree.c create_descriptor.c util_sid.c session.c secdesc.c',
                   private_library=True,
                   deps='talloc ndr NDR_SECURITY'
                   )
diff --git a/source3/Makefile.in b/source3/Makefile.in
index ab59ad0104..822ffc509f 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -474,7 +474,7 @@ LIB_OBJ = $(LIBSAMBAUTIL_OBJ) $(UTIL_OBJ) $(CRYPTO_OBJ) \
 	  lib/module.o lib/events.o @LIBTEVENT_OBJ0@ \
 	  lib/server_contexts.o \
 	  lib/ldap_escape.o @CHARSET_STATIC@ \
-	  lib/secdesc.o ../libcli/security/access_check.o \
+	  ../libcli/security/secdesc.o ../libcli/security/access_check.o \
 	  ../libcli/security/secace.o ../libcli/security/object_tree.o \
 	  ../libcli/security/sddl.o \
 	  ../libcli/security/secacl.o @PTHREADPOOL_OBJ@ \
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 8cd3ec2ea8..ba9497e6ca 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -236,47 +236,6 @@ ssize_t sys_recvfile(int fromfd,
 			size_t count);
 ssize_t drain_socket(int sockfd, size_t count);
 
-/* The following definitions come from lib/secdesc.c  */
-
-uint32_t get_sec_info(const struct security_descriptor *sd);
-struct security_descriptor *sec_desc_merge(TALLOC_CTX *ctx, struct security_descriptor *new_sdb, struct security_descriptor *old_sdb);
-struct sec_desc_buf *sec_desc_merge_buf(TALLOC_CTX *ctx, struct sec_desc_buf *new_sdb, struct sec_desc_buf *old_sdb);
-struct security_descriptor *make_sec_desc(TALLOC_CTX *ctx,
-			enum security_descriptor_revision revision,
-			uint16 type,
-			const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
-			struct security_acl *sacl, struct security_acl *dacl, size_t *sd_size);
-struct security_descriptor *dup_sec_desc(TALLOC_CTX *ctx, const struct security_descriptor *src);
-NTSTATUS marshall_sec_desc(TALLOC_CTX *mem_ctx,
-			   struct security_descriptor *secdesc,
-			   uint8 **data, size_t *len);
-NTSTATUS marshall_sec_desc_buf(TALLOC_CTX *mem_ctx,
-			       struct sec_desc_buf *secdesc_buf,
-			       uint8_t **data, size_t *len);
-NTSTATUS unmarshall_sec_desc(TALLOC_CTX *mem_ctx, uint8 *data, size_t len,
-			     struct security_descriptor **psecdesc);
-NTSTATUS unmarshall_sec_desc_buf(TALLOC_CTX *mem_ctx, uint8_t *data, size_t len,
-				 struct sec_desc_buf **psecdesc_buf);
-struct security_descriptor *make_standard_sec_desc(TALLOC_CTX *ctx, const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
-				 struct security_acl *dacl, size_t *sd_size);
-struct sec_desc_buf *make_sec_desc_buf(TALLOC_CTX *ctx, size_t len, struct security_descriptor *sec_desc);
-struct sec_desc_buf *dup_sec_desc_buf(TALLOC_CTX *ctx, struct sec_desc_buf *src);
-NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, const struct dom_sid *sid, uint32 mask, size_t *sd_size);
-NTSTATUS sec_desc_mod_sid(struct security_descriptor *sd, struct dom_sid *sid, uint32 mask);
-NTSTATUS sec_desc_del_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, struct dom_sid *sid, size_t *sd_size);
-bool sd_has_inheritable_components(const struct security_descriptor *parent_ctr, bool container);
-NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
-                                        struct security_descriptor **ppsd,
-					size_t *psize,
-                                        const struct security_descriptor *parent_ctr,
-                                        const struct dom_sid *owner_sid,
-                                        const struct dom_sid *group_sid,
-                                        bool container);
-NTSTATUS se_create_child_secdesc_buf(TALLOC_CTX *ctx,
-					struct sec_desc_buf **ppsdb,
-					const struct security_descriptor *parent_ctr,
-					bool container);
-
 /* The following definitions come from lib/sendfile.c  */
 
 ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T offset, size_t count);
diff --git a/source3/libsmb/clisecdesc.c b/source3/libsmb/clisecdesc.c
index c998c70826..d703b1f774 100644
--- a/source3/libsmb/clisecdesc.c
+++ b/source3/libsmb/clisecdesc.c
@@ -19,6 +19,7 @@
 
 #include "includes.h"
 #include "libsmb/libsmb.h"
+#include "../libcli/security/secdesc.h"
 
 /****************************************************************************
   query the security descriptor for a open file
diff --git a/source3/registry/reg_backend_db.c b/source3/registry/reg_backend_db.c
index 1db745d962..566ab0bc6b 100644
--- a/source3/registry/reg_backend_db.c
+++ b/source3/registry/reg_backend_db.c
@@ -30,6 +30,7 @@
 #include "nt_printing.h"
 #include "util_tdb.h"
 #include "dbwrap.h"
+#include "../libcli/security/secdesc.h"
 
 #undef DBGC_CLASS
 #define DBGC_CLASS DBGC_REGISTRY
diff --git a/source3/registry/regfio.c b/source3/registry/regfio.c
index c4d2a6d4d3..8715ab5673 100644
--- a/source3/registry/regfio.c
+++ b/source3/registry/regfio.c
@@ -22,6 +22,7 @@
 #include "regfio.h"
 #include "../librpc/gen_ndr/ndr_security.h"
 #include "../libcli/security/security_descriptor.h"
+#include "../libcli/security/secdesc.h"
 
 #undef DBGC_CLASS
 #define DBGC_CLASS DBGC_REGISTRY
diff --git a/source3/rpc_server/winreg/srv_winreg_nt.c b/source3/rpc_server/winreg/srv_winreg_nt.c
index 1b3cab8844..6f319e9905 100644
--- a/source3/rpc_server/winreg/srv_winreg_nt.c
+++ b/source3/rpc_server/winreg/srv_winreg_nt.c
@@ -30,6 +30,7 @@
 #include "rpc_misc.h"
 #include "auth.h"
 #include "lib/privileges.h"
+#include "libcli/security/secdesc.h"
 
 #undef DBGC_CLASS
 #define DBGC_CLASS DBGC_RPC_SRV
diff --git a/source3/wscript_build b/source3/wscript_build
index cbb94797f0..543aef7158 100755
--- a/source3/wscript_build
+++ b/source3/wscript_build
@@ -87,7 +87,6 @@ LIB_SRC = '''
           lib/module.c lib/events.c
           lib/server_contexts.c
           lib/ldap_escape.c
-          lib/secdesc.c
           lib/fncall.c
           libads/krb5_errs.c lib/system_smbd.c lib/audit.c
           lib/file_id.c lib/idmap_cache.c'''