r25084: Move samba-specific code out of lib/ldb directory.

(This used to be commit 917bd737cb07817664d9088860588d47525f5ff8)

7 files changed, 2 insertions, 505 deletions

diff --git a/source4/lib/ldb/common/ldb_modules.c b/source4/lib/ldb/common/ldb_modules.c
index b279af98f6..9f94c90c92 100644
--- a/source4/lib/ldb/common/ldb_modules.c
+++ b/source4/lib/ldb/common/ldb_modules.c
@@ -36,7 +36,6 @@
 #if (_SAMBA_BUILD_ >= 4)
 #include "includes.h"
 #include "build.h"
-#include "dynconfig.h"
 #endif
 
 #define LDB_MODULE_PREFIX	"modules:"
diff --git a/source4/lib/ldb/config.mk b/source4/lib/ldb/config.mk
index ec74599fd8..dcc66d3bb0 100644
--- a/source4/lib/ldb/config.mk
+++ b/source4/lib/ldb/config.mk
@@ -312,5 +312,3 @@ LIBRARY_REALNAME = swig/_ldb.$(SHLIBEXT)
 OBJ_FILES = swig/ldb_wrap.o
 # End LIBRARY swig_ldb
 #######################
-
-include samba/config.mk
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.h b/source4/lib/ldb/ldb_tdb/ldb_tdb.h
index 956f18688b..61b5f789d7 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.h
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.h
@@ -1,11 +1,4 @@
-
-#ifdef _SAMBA_BUILD_
-#include "system/filesys.h"
-#endif
-
-#if (_SAMBA_BUILD_ >= 4)
-#include "lib/tdb/include/tdb.h"
-#elif defined(_SAMBA_BUILD_)
+#if (_SAMBA_BUILD_ == 3)
 #include "tdb/include/tdb.h"
 #else
 #include "tdb.h"
diff --git a/source4/lib/ldb/samba/README b/source4/lib/ldb/samba/README
deleted file mode 100644
index 3fa47159ca..0000000000
--- a/source4/lib/ldb/samba/README
+++ /dev/null
@@ -1,7 +0,0 @@
-This directory contains Samba specific extensions to ldb. It also
-serves as example code on how to extend ldb for your own application.
-
-The main extension Samba uses is to provide ldif encode/decode
-routines for specific attributes, so users can get nice pretty
-printing of attributes in ldbedit, while the attributes are stored in
-the standard NDR format in the database.
diff --git a/source4/lib/ldb/samba/config.mk b/source4/lib/ldb/samba/config.mk
deleted file mode 100644
index d29b3f319c..0000000000
--- a/source4/lib/ldb/samba/config.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-################################################
-# Start SUBSYSTEM LDBSAMBA
-[SUBSYSTEM::LDBSAMBA]
-PUBLIC_DEPENDENCIES = LIBLDB
-PRIVATE_PROTO_HEADER = ldif_handlers.h
-PRIVATE_DEPENDENCIES = LIBSECURITY SAMDB
-OBJ_FILES = \
-		ldif_handlers.o
-# End SUBSYSTEM LDBSAMBA
-################################################
-
-
diff --git a/source4/lib/ldb/samba/ldif_handlers.c b/source4/lib/ldb/samba/ldif_handlers.c
deleted file mode 100644
index cfd79563d5..0000000000
--- a/source4/lib/ldb/samba/ldif_handlers.c
+++ /dev/null
@@ -1,474 +0,0 @@
-/* 
-   ldb database library - ldif handlers for Samba
-
-   Copyright (C) Andrew Tridgell 2005
-   Copyright (C) Andrew Bartlett 2006-2007
-     ** NOTE! The following LGPL license applies to the ldb
-     ** library. This does NOT imply that all of Samba is released
-     ** under the LGPL
-   
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 3 of the License, or (at your option) any later version.
-
-   This library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "ldb_includes.h"
-#include "ldb_handlers.h"
-
-#include "librpc/gen_ndr/ndr_security.h"
-#include "librpc/gen_ndr/ndr_misc.h"
-#include "dsdb/samdb/samdb.h"
-#include "libcli/security/security.h"
-
-/*
-  convert a ldif formatted objectSid to a NDR formatted blob
-*/
-static int ldif_read_objectSid(struct ldb_context *ldb, void *mem_ctx,
-			       const struct ldb_val *in, struct ldb_val *out)
-{
-	struct dom_sid *sid;
-	NTSTATUS status;
-	sid = dom_sid_parse_talloc(mem_ctx, (const char *)in->data);
-	if (sid == NULL) {
-		return -1;
-	}
-	status = ndr_push_struct_blob(out, mem_ctx, sid, 
-				      (ndr_push_flags_fn_t)ndr_push_dom_sid);
-	talloc_free(sid);
-	if (!NT_STATUS_IS_OK(status)) {
-		return -1;
-	}
-	return 0;
-}
-
-/*
-  convert a NDR formatted blob to a ldif formatted objectSid
-*/
-static int ldif_write_objectSid(struct ldb_context *ldb, void *mem_ctx,
-				const struct ldb_val *in, struct ldb_val *out)
-{
-	struct dom_sid *sid;
-	NTSTATUS status;
-	sid = talloc(mem_ctx, struct dom_sid);
-	if (sid == NULL) {
-		return -1;
-	}
-	status = ndr_pull_struct_blob(in, sid, sid, 
-				      (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
-	if (!NT_STATUS_IS_OK(status)) {
-		talloc_free(sid);
-		return -1;
-	}
-	out->data = (uint8_t *)dom_sid_string(mem_ctx, sid);
-	talloc_free(sid);
-	if (out->data == NULL) {
-		return -1;
-	}
-	out->length = strlen((const char *)out->data);
-	return 0;
-}
-
-static BOOL ldb_comparision_objectSid_isString(const struct ldb_val *v)
-{
-	if (v->length < 3) {
-		return False;
-	}
-
-	if (strncmp("S-", (const char *)v->data, 2) != 0) return False;
-	
-	return True;
-}
-
-/*
-  compare two objectSids
-*/
-static int ldb_comparison_objectSid(struct ldb_context *ldb, void *mem_ctx,
-				    const struct ldb_val *v1, const struct ldb_val *v2)
-{
-	if (ldb_comparision_objectSid_isString(v1) && ldb_comparision_objectSid_isString(v2)) {
-		return strcmp((const char *)v1->data, (const char *)v2->data);
-	} else if (ldb_comparision_objectSid_isString(v1)
-		   && !ldb_comparision_objectSid_isString(v2)) {
-		struct ldb_val v;
-		int ret;
-		if (ldif_read_objectSid(ldb, mem_ctx, v1, &v) != 0) {
-			return -1;
-		}
-		ret = ldb_comparison_binary(ldb, mem_ctx, &v, v2);
-		talloc_free(v.data);
-		return ret;
-	} else if (!ldb_comparision_objectSid_isString(v1)
-		   && ldb_comparision_objectSid_isString(v2)) {
-		struct ldb_val v;
-		int ret;
-		if (ldif_read_objectSid(ldb, mem_ctx, v2, &v) != 0) {
-			return -1;
-		}
-		ret = ldb_comparison_binary(ldb, mem_ctx, v1, &v);
-		talloc_free(v.data);
-		return ret;
-	}
-	return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
-}
-
-/*
-  canonicalise a objectSid
-*/
-static int ldb_canonicalise_objectSid(struct ldb_context *ldb, void *mem_ctx,
-				      const struct ldb_val *in, struct ldb_val *out)
-{
-	if (ldb_comparision_objectSid_isString(in)) {
-		return ldif_read_objectSid(ldb, mem_ctx, in, out);
-	}
-	return ldb_handler_copy(ldb, mem_ctx, in, out);
-}
-
-/*
-  convert a ldif formatted objectGUID to a NDR formatted blob
-*/
-static int ldif_read_objectGUID(struct ldb_context *ldb, void *mem_ctx,
-			        const struct ldb_val *in, struct ldb_val *out)
-{
-	struct GUID guid;
-	NTSTATUS status;
-
-	status = GUID_from_string((const char *)in->data, &guid);
-	if (!NT_STATUS_IS_OK(status)) {
-		return -1;
-	}
-
-	status = ndr_push_struct_blob(out, mem_ctx, &guid,
-				      (ndr_push_flags_fn_t)ndr_push_GUID);
-	if (!NT_STATUS_IS_OK(status)) {
-		return -1;
-	}
-	return 0;
-}
-
-/*
-  convert a NDR formatted blob to a ldif formatted objectGUID
-*/
-static int ldif_write_objectGUID(struct ldb_context *ldb, void *mem_ctx,
-				 const struct ldb_val *in, struct ldb_val *out)
-{
-	struct GUID guid;
-	NTSTATUS status;
-	status = ndr_pull_struct_blob(in, mem_ctx, &guid,
-				      (ndr_pull_flags_fn_t)ndr_pull_GUID);
-	if (!NT_STATUS_IS_OK(status)) {
-		return -1;
-	}
-	out->data = (uint8_t *)GUID_string(mem_ctx, &guid);
-	if (out->data == NULL) {
-		return -1;
-	}
-	out->length = strlen((const char *)out->data);
-	return 0;
-}
-
-static BOOL ldb_comparision_objectGUID_isString(const struct ldb_val *v)
-{
-	struct GUID guid;
-	NTSTATUS status;
-
-	if (v->length < 33) return False;
-
-	/* see if the input if null-terninated (safety check for the below) */
-	if (v->data[v->length] != '\0') return False;
-
-	status = GUID_from_string((const char *)v->data, &guid);
-	if (!NT_STATUS_IS_OK(status)) {
-		return False;
-	}
-
-	return True;
-}
-
-/*
-  compare two objectGUIDs
-*/
-static int ldb_comparison_objectGUID(struct ldb_context *ldb, void *mem_ctx,
-				     const struct ldb_val *v1, const struct ldb_val *v2)
-{
-	if (ldb_comparision_objectGUID_isString(v1) && ldb_comparision_objectGUID_isString(v2)) {
-		return strcmp((const char *)v1->data, (const char *)v2->data);
-	} else if (ldb_comparision_objectGUID_isString(v1)
-		   && !ldb_comparision_objectGUID_isString(v2)) {
-		struct ldb_val v;
-		int ret;
-		if (ldif_read_objectGUID(ldb, mem_ctx, v1, &v) != 0) {
-			return -1;
-		}
-		ret = ldb_comparison_binary(ldb, mem_ctx, &v, v2);
-		talloc_free(v.data);
-		return ret;
-	} else if (!ldb_comparision_objectGUID_isString(v1)
-		   && ldb_comparision_objectGUID_isString(v2)) {
-		struct ldb_val v;
-		int ret;
-		if (ldif_read_objectGUID(ldb, mem_ctx, v2, &v) != 0) {
-			return -1;
-		}
-		ret = ldb_comparison_binary(ldb, mem_ctx, v1, &v);
-		talloc_free(v.data);
-		return ret;
-	}
-	return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
-}
-
-/*
-  canonicalise a objectGUID
-*/
-static int ldb_canonicalise_objectGUID(struct ldb_context *ldb, void *mem_ctx,
-				       const struct ldb_val *in, struct ldb_val *out)
-{
-	if (ldb_comparision_objectGUID_isString(in)) {
-		return ldif_read_objectGUID(ldb, mem_ctx, in, out);
-	}
-	return ldb_handler_copy(ldb, mem_ctx, in, out);
-}
-
-
-/*
-  convert a ldif (SDDL) formatted ntSecurityDescriptor to a NDR formatted blob
-*/
-static int ldif_read_ntSecurityDescriptor(struct ldb_context *ldb, void *mem_ctx,
-					  const struct ldb_val *in, struct ldb_val *out)
-{
-	struct security_descriptor *sd;
-	NTSTATUS status;
-
-	sd = sddl_decode(mem_ctx, (const char *)in->data, NULL);
-	if (sd == NULL) {
-		return -1;
-	}
-	status = ndr_push_struct_blob(out, mem_ctx, sd, 
-				      (ndr_push_flags_fn_t)ndr_push_security_descriptor);
-	talloc_free(sd);
-	if (!NT_STATUS_IS_OK(status)) {
-		return -1;
-	}
-	return 0;
-}
-
-/*
-  convert a NDR formatted blob to a ldif formatted ntSecurityDescriptor (SDDL format)
-*/
-static int ldif_write_ntSecurityDescriptor(struct ldb_context *ldb, void *mem_ctx,
-					   const struct ldb_val *in, struct ldb_val *out)
-{
-	struct security_descriptor *sd;
-	NTSTATUS status;
-
-	sd = talloc(mem_ctx, struct security_descriptor);
-	if (sd == NULL) {
-		return -1;
-	}
-	status = ndr_pull_struct_blob(in, sd, sd, 
-				      (ndr_pull_flags_fn_t)ndr_pull_security_descriptor);
-	if (!NT_STATUS_IS_OK(status)) {
-		talloc_free(sd);
-		return -1;
-	}
-	out->data = (uint8_t *)sddl_encode(mem_ctx, sd, NULL);
-	talloc_free(sd);
-	if (out->data == NULL) {
-		return -1;
-	}
-	out->length = strlen((const char *)out->data);
-	return 0;
-}
-
-/* 
-   canonicolise an objectCategory.  We use the short form as the cannoical form:
-   cn=Person,cn=Schema,cn=Configuration,<basedn> becomes 'person'
-*/
-
-static int ldif_canonicalise_objectCategory(struct ldb_context *ldb, void *mem_ctx,
-					    const struct ldb_val *in, struct ldb_val *out)
-{
-	struct ldb_dn *dn1 = NULL;
-	const struct dsdb_schema *schema = dsdb_get_schema(ldb);
-	const struct dsdb_class *class;
-	TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
-	if (!tmp_ctx) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	if (!schema) {
-		*out = data_blob_talloc(mem_ctx, in->data, in->length);
-		if (in->data && !out->data) {
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-		return LDB_SUCCESS;
-	}
-	dn1 = ldb_dn_new(tmp_ctx, ldb, (char *)in->data);
-	if ( ! ldb_dn_validate(dn1)) {
-		const char *lDAPDisplayName = talloc_strndup(tmp_ctx, (char *)in->data, in->length);
-		class = dsdb_class_by_lDAPDisplayName(schema, lDAPDisplayName);
-		if (class) {
-			struct ldb_dn *dn = ldb_dn_new(mem_ctx, ldb,  
-						       class->defaultObjectCategory);
-			*out = data_blob_string_const(ldb_dn_alloc_casefold(mem_ctx, dn));
-			talloc_free(tmp_ctx);
-
-			if (!out->data) {
-				return LDB_ERR_OPERATIONS_ERROR;
-			}
-			return LDB_SUCCESS;
-		} else {
-			*out = data_blob_talloc(mem_ctx, in->data, in->length);
-			talloc_free(tmp_ctx);
-
-			if (in->data && !out->data) {
-				return LDB_ERR_OPERATIONS_ERROR;
-			}
-			return LDB_SUCCESS;
-		}
-	}
-	*out = data_blob_string_const(ldb_dn_alloc_casefold(mem_ctx, dn1));
-	talloc_free(tmp_ctx);
-
-	if (!out->data) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-	return LDB_SUCCESS;
-}
-
-static int ldif_comparison_objectCategory(struct ldb_context *ldb, void *mem_ctx,
-					  const struct ldb_val *v1,
-					  const struct ldb_val *v2)
-{
-
-	int ret, ret1, ret2;
-	struct ldb_val v1_canon, v2_canon;
-	TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
-
-	/* I could try and bail if tmp_ctx was NULL, but what return
-	 * value would I use?
-	 *
-	 * It seems easier to continue on the NULL context 
-	 */
-	ret1 = ldif_canonicalise_objectCategory(ldb, tmp_ctx, v1, &v1_canon);
-	ret2 = ldif_canonicalise_objectCategory(ldb, tmp_ctx, v2, &v2_canon);
-
-	if (ret1 == LDB_SUCCESS && ret2 == LDB_SUCCESS) {
-		ret = data_blob_cmp(&v1_canon, &v2_canon);
-	} else {
-		ret = data_blob_cmp(v1, v2);
-	}
-	talloc_free(tmp_ctx);
-	return ret;
-}
-
-#define LDB_SYNTAX_SAMBA_SID			"LDB_SYNTAX_SAMBA_SID"
-#define LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR	"LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR"
-#define LDB_SYNTAX_SAMBA_GUID			"LDB_SYNTAX_SAMBA_GUID"
-#define LDB_SYNTAX_SAMBA_OBJECT_CATEGORY	"LDB_SYNTAX_SAMBA_OBJECT_CATEGORY"
-
-static const struct ldb_schema_syntax samba_syntaxes[] = {
-	{
-		.name		= LDB_SYNTAX_SAMBA_SID,
-		.ldif_read_fn	= ldif_read_objectSid,
-		.ldif_write_fn	= ldif_write_objectSid,
-		.canonicalise_fn= ldb_canonicalise_objectSid,
-		.comparison_fn	= ldb_comparison_objectSid
-	},{
-		.name		= LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR,
-		.ldif_read_fn	= ldif_read_ntSecurityDescriptor,
-		.ldif_write_fn	= ldif_write_ntSecurityDescriptor,
-		.canonicalise_fn= ldb_handler_copy,
-		.comparison_fn	= ldb_comparison_binary
-	},{
-		.name		= LDB_SYNTAX_SAMBA_GUID,
-		.ldif_read_fn	= ldif_read_objectGUID,
-		.ldif_write_fn	= ldif_write_objectGUID,
-		.canonicalise_fn= ldb_canonicalise_objectGUID,
-		.comparison_fn	= ldb_comparison_objectGUID
-	},{
-		.name		= LDB_SYNTAX_SAMBA_OBJECT_CATEGORY,
-		.ldif_read_fn	= ldb_handler_copy,
-		.ldif_write_fn	= ldb_handler_copy,
-		.canonicalise_fn= ldif_canonicalise_objectCategory,
-		.comparison_fn	= ldif_comparison_objectCategory
-	}
-};
-
-static const struct {
-	const char *name;
-	const char *syntax;
-} samba_attributes[] = {
-	{ "objectSid",			LDB_SYNTAX_SAMBA_SID },
-	{ "securityIdentifier", 	LDB_SYNTAX_SAMBA_SID },
-	{ "ntSecurityDescriptor",	LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR },
-	{ "objectGUID",			LDB_SYNTAX_SAMBA_GUID },
-	{ "invocationId",		LDB_SYNTAX_SAMBA_GUID },
-	{ "schemaIDGUID",		LDB_SYNTAX_SAMBA_GUID },
-	{ "attributeSecurityGUID",	LDB_SYNTAX_SAMBA_GUID },
-	{ "parentGUID",			LDB_SYNTAX_SAMBA_GUID },
-	{ "siteGUID",			LDB_SYNTAX_SAMBA_GUID },
-	{ "pKTGUID",			LDB_SYNTAX_SAMBA_GUID },
-	{ "fRSVersionGUID",		LDB_SYNTAX_SAMBA_GUID },
-	{ "fRSReplicaSetGUID",		LDB_SYNTAX_SAMBA_GUID },
-	{ "netbootGUID",		LDB_SYNTAX_SAMBA_GUID },
-	{ "objectCategory",		LDB_SYNTAX_SAMBA_OBJECT_CATEGORY },
-	{ "member",			LDB_SYNTAX_DN },
-	{ "memberOf",			LDB_SYNTAX_DN },
-	{ "nCName",			LDB_SYNTAX_DN },
-	{ "schemaNamingContext",	LDB_SYNTAX_DN },
-	{ "configurationNamingContext",	LDB_SYNTAX_DN },
-	{ "rootDomainNamingContext",	LDB_SYNTAX_DN },
-	{ "defaultNamingContext",	LDB_SYNTAX_DN },
-	{ "subRefs",			LDB_SYNTAX_DN },
-	{ "dMDLocation",		LDB_SYNTAX_DN },
-	{ "serverReference",		LDB_SYNTAX_DN },
-	{ "masteredBy",			LDB_SYNTAX_DN },
-	{ "msDs-masteredBy",		LDB_SYNTAX_DN },
-	{ "fSMORoleOwner",		LDB_SYNTAX_DN },
-};
-
-/*
-  register the samba ldif handlers
-*/
-int ldb_register_samba_handlers(struct ldb_context *ldb)
-{
-	uint32_t i;
-
-	for (i=0; i < ARRAY_SIZE(samba_attributes); i++) {
-		int ret;
-		uint32_t j;
-		const struct ldb_schema_syntax *s = NULL;
-
-		for (j=0; j < ARRAY_SIZE(samba_syntaxes); j++) {
-			if (strcmp(samba_attributes[i].syntax, samba_syntaxes[j].name) == 0) {
-				s = &samba_syntaxes[j];
-				break;
-			}
-		}
-
-		if (!s) {
-			s = ldb_standard_syntax_by_name(ldb, samba_attributes[i].syntax);
-		}
-
-		if (!s) {
-			return -1;
-		}
-
-		ret = ldb_schema_attribute_add_with_syntax(ldb, samba_attributes[i].name, 0, s);
-		if (ret != LDB_SUCCESS) {
-			return ret;
-		}
-	}
-
-	return LDB_SUCCESS;
-}
diff --git a/source4/lib/ldb/tools/cmdline.c b/source4/lib/ldb/tools/cmdline.c
index 08f5dc721f..2cf8212154 100644
--- a/source4/lib/ldb/tools/cmdline.c
+++ b/source4/lib/ldb/tools/cmdline.c
@@ -27,7 +27,7 @@
 #if (_SAMBA_BUILD_ >= 4)
 #include "includes.h"
 #include "lib/cmdline/popt_common.h"
-#include "lib/ldb/samba/ldif_handlers.h"
+#include "lib/ldb-samba/ldif_handlers.h"
 #include "auth/gensec/gensec.h"
 #include "auth/auth.h"
 #include "db_wrap.h"