Add ads convenience functions to samba 4. Move gpo_ldap.c to root libgpo.

Signed-off-by: Günther Deschner <gd@samba.org>

1 files changed, 0 insertions, 866 deletions

diff --git a/source3/libgpo/gpo_ldap.c b/source3/libgpo/gpo_ldap.c
deleted file mode 100644
index 716b8729c33..00000000000
--- a/source3/libgpo/gpo_ldap.c
+++ /dev/null
@@ -1,866 +0,0 @@
-/*
- *  Unix SMB/CIFS implementation.
- *  Group Policy Object Support
- *  Copyright (C) Guenther Deschner 2005,2007
- *
- *  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"
-
-/****************************************************************
- parse the raw extension string into a GP_EXT structure
-****************************************************************/
-
-bool ads_parse_gp_ext(TALLOC_CTX *mem_ctx,
-		      const char *extension_raw,
-		      struct GP_EXT **gp_ext)
-{
-	bool ret = false;
-	struct GP_EXT *ext = NULL;
-	char **ext_list = NULL;
-	char **ext_strings = NULL;
-	int i;
-
-	if (!extension_raw) {
-		goto parse_error;
-	}
-
-	DEBUG(20,("ads_parse_gp_ext: %s\n", extension_raw));
-
-	ext = TALLOC_ZERO_P(mem_ctx, struct GP_EXT);
-	if (!ext) {
-		goto parse_error;
-	}
-
-	ext_list = str_list_make_v3(mem_ctx, extension_raw, "]");
-	if (!ext_list) {
-		goto parse_error;
-	}
-
-	for (i = 0; ext_list[i] != NULL; i++) {
-		/* no op */
-	}
-
-	ext->num_exts = i;
-
-	if (ext->num_exts) {
-		ext->extensions 	= TALLOC_ZERO_ARRAY(mem_ctx, char *,
-							    ext->num_exts);
-		ext->extensions_guid	= TALLOC_ZERO_ARRAY(mem_ctx, char *,
-							    ext->num_exts);
-		ext->snapins		= TALLOC_ZERO_ARRAY(mem_ctx, char *,
-							    ext->num_exts);
-		ext->snapins_guid	= TALLOC_ZERO_ARRAY(mem_ctx, char *,
-							    ext->num_exts);
-	}
-
-	ext->gp_extension = talloc_strdup(mem_ctx, extension_raw);
-
-	if (!ext->extensions || !ext->extensions_guid ||
-	    !ext->snapins || !ext->snapins_guid ||
-	    !ext->gp_extension) {
-		goto parse_error;
-	}
-
-	for (i = 0; ext_list[i] != NULL; i++) {
-
-		int k;
-		char *p, *q;
-
-		DEBUGADD(10,("extension #%d\n", i));
-
-		p = ext_list[i];
-
-		if (p[0] == '[') {
-			p++;
-		}
-
-		ext_strings = str_list_make_v3(mem_ctx, p, "}");
-		if (ext_strings == NULL) {
-			goto parse_error;
-		}
-
-		for (k = 0; ext_strings[k] != NULL; k++) {
-			/* no op */
-		}
-
-		q = ext_strings[0];
-
-		if (q[0] == '{') {
-			q++;
-		}
-
-		ext->extensions[i] = talloc_strdup(mem_ctx,
-					   cse_gpo_guid_string_to_name(q));
-		ext->extensions_guid[i] = talloc_strdup(mem_ctx, q);
-
-		/* we might have no name for the guid */
-		if (ext->extensions_guid[i] == NULL) {
-			goto parse_error;
-		}
-
-		for (k = 1; ext_strings[k] != NULL; k++) {
-
-			char *m = ext_strings[k];
-
-			if (m[0] == '{') {
-				m++;
-			}
-
-			/* FIXME: theoretically there could be more than one
-			 * snapin per extension */
-			ext->snapins[i] = talloc_strdup(mem_ctx,
-				cse_snapin_gpo_guid_string_to_name(m));
-			ext->snapins_guid[i] = talloc_strdup(mem_ctx, m);
-
-			/* we might have no name for the guid */
-			if (ext->snapins_guid[i] == NULL) {
-				goto parse_error;
-			}
-		}
-	}
-
-	*gp_ext = ext;
-
-	ret = true;
-
- parse_error:
-	TALLOC_FREE(ext_list);
-	TALLOC_FREE(ext_strings);
-
-	return ret;
-}
-
-#ifdef HAVE_LDAP
-
-/****************************************************************
- parse the raw link string into a GP_LINK structure
-****************************************************************/
-
-static ADS_STATUS gpo_parse_gplink(TALLOC_CTX *mem_ctx,
-				   const char *gp_link_raw,
-				   uint32_t options,
-				   struct GP_LINK *gp_link)
-{
-	ADS_STATUS status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
-	char **link_list;
-	int i;
-
-	ZERO_STRUCTP(gp_link);
-
-	DEBUG(10,("gpo_parse_gplink: gPLink: %s\n", gp_link_raw));
-
-	link_list = str_list_make_v3(mem_ctx, gp_link_raw, "]");
-	if (!link_list) {
-		goto parse_error;
-	}
-
-	for (i = 0; link_list[i] != NULL; i++) {
-		/* no op */
-	}
-
-	gp_link->gp_opts = options;
-	gp_link->num_links = i;
-
-	if (gp_link->num_links) {
-		gp_link->link_names = TALLOC_ZERO_ARRAY(mem_ctx, char *,
-							gp_link->num_links);
-		gp_link->link_opts = TALLOC_ZERO_ARRAY(mem_ctx, uint32_t,
-						       gp_link->num_links);
-	}
-
-	gp_link->gp_link = talloc_strdup(mem_ctx, gp_link_raw);
-
-	if (!gp_link->link_names || !gp_link->link_opts || !gp_link->gp_link) {
-		goto parse_error;
-	}
-
-	for (i = 0; link_list[i] != NULL; i++) {
-
-		char *p, *q;
-
-		DEBUGADD(10,("gpo_parse_gplink: processing link #%d\n", i));
-
-		q = link_list[i];
-		if (q[0] == '[') {
-			q++;
-		};
-
-		p = strchr(q, ';');
-
-		if (p == NULL) {
-			goto parse_error;
-		}
-
-		gp_link->link_names[i] = talloc_strdup(mem_ctx, q);
-		if (gp_link->link_names[i] == NULL) {
-			goto parse_error;
-		}
-		gp_link->link_names[i][PTR_DIFF(p, q)] = 0;
-
-		gp_link->link_opts[i] = atoi(p + 1);
-
-		DEBUGADD(10,("gpo_parse_gplink: link: %s\n",
-			gp_link->link_names[i]));
-		DEBUGADD(10,("gpo_parse_gplink: opt: %d\n",
-			gp_link->link_opts[i]));
-
-	}
-
-	status = ADS_SUCCESS;
-
- parse_error:
-	TALLOC_FREE(link_list);
-
-	return status;
-}
-
-/****************************************************************
- helper call to get a GP_LINK structure from a linkdn
-****************************************************************/
-
-ADS_STATUS ads_get_gpo_link(ADS_STRUCT *ads,
-			    TALLOC_CTX *mem_ctx,
-			    const char *link_dn,
-			    struct GP_LINK *gp_link_struct)
-{
-	ADS_STATUS status;
-	const char *attrs[] = {"gPLink", "gPOptions", NULL};
-	LDAPMessage *res = NULL;
-	const char *gp_link;
-	uint32_t gp_options;
-
-	ZERO_STRUCTP(gp_link_struct);
-
-	status = ads_search_dn(ads, &res, link_dn, attrs);
-	if (!ADS_ERR_OK(status)) {
-		DEBUG(10,("ads_get_gpo_link: search failed with %s\n",
-			ads_errstr(status)));
-		return status;
-	}
-
-	if (ads_count_replies(ads, res) != 1) {
-		DEBUG(10,("ads_get_gpo_link: no result\n"));
-		ads_msgfree(ads, res);
-		return ADS_ERROR(LDAP_NO_SUCH_OBJECT);
-	}
-
-	gp_link = ads_pull_string(ads, mem_ctx, res, "gPLink");
-	if (gp_link == NULL) {
-		DEBUG(10,("ads_get_gpo_link: no 'gPLink' attribute found\n"));
-		ads_msgfree(ads, res);
-		return ADS_ERROR(LDAP_NO_SUCH_ATTRIBUTE);
-	}
-
-	/* perfectly legal to have no options */
-	if (!ads_pull_uint32(ads, res, "gPOptions", &gp_options)) {
-		DEBUG(10,("ads_get_gpo_link: "
-			"no 'gPOptions' attribute found\n"));
-		gp_options = 0;
-	}
-
-	ads_msgfree(ads, res);
-
-	return gpo_parse_gplink(mem_ctx, gp_link, gp_options, gp_link_struct);
-}
-
-/****************************************************************
- helper call to add a gp link
-****************************************************************/
-
-ADS_STATUS ads_add_gpo_link(ADS_STRUCT *ads,
-			    TALLOC_CTX *mem_ctx,
-			    const char *link_dn,
-			    const char *gpo_dn,
-			    uint32_t gpo_opt)
-{
-	ADS_STATUS status;
-	const char *attrs[] = {"gPLink", NULL};
-	LDAPMessage *res = NULL;
-	const char *gp_link, *gp_link_new;
-	ADS_MODLIST mods;
-
-	/* although ADS allows to set anything here, we better check here if
-	 * the gpo_dn is sane */
-
-	if (!strnequal(gpo_dn, "LDAP://CN={", strlen("LDAP://CN={")) != 0) {
-		return ADS_ERROR(LDAP_INVALID_DN_SYNTAX);
-	}
-
-	status = ads_search_dn(ads, &res, link_dn, attrs);
-	if (!ADS_ERR_OK(status)) {
-		DEBUG(10,("ads_add_gpo_link: search failed with %s\n",
-			ads_errstr(status)));
-		return status;
-	}
-
-	if (ads_count_replies(ads, res) != 1) {
-		DEBUG(10,("ads_add_gpo_link: no result\n"));
-		ads_msgfree(ads, res);
-		return ADS_ERROR(LDAP_NO_SUCH_OBJECT);
-	}
-
-	gp_link = ads_pull_string(ads, mem_ctx, res, "gPLink");
-	if (gp_link == NULL) {
-		gp_link_new = talloc_asprintf(mem_ctx, "[%s;%d]",
-			gpo_dn, gpo_opt);
-	} else {
-		gp_link_new = talloc_asprintf(mem_ctx, "%s[%s;%d]",
-			gp_link, gpo_dn, gpo_opt);
-	}
-
-	ads_msgfree(ads, res);
-	ADS_ERROR_HAVE_NO_MEMORY(gp_link_new);
-
-	mods = ads_init_mods(mem_ctx);
-	ADS_ERROR_HAVE_NO_MEMORY(mods);
-
-	status = ads_mod_str(mem_ctx, &mods, "gPLink", gp_link_new);
-	if (!ADS_ERR_OK(status)) {
-		return status;
-	}
-
-	return ads_gen_mod(ads, link_dn, mods);
-}
-
-/****************************************************************
- helper call to delete add a gp link
-****************************************************************/
-
-/* untested & broken */
-ADS_STATUS ads_delete_gpo_link(ADS_STRUCT *ads,
-			       TALLOC_CTX *mem_ctx,
-			       const char *link_dn,
-			       const char *gpo_dn)
-{
-	ADS_STATUS status;
-	const char *attrs[] = {"gPLink", NULL};
-	LDAPMessage *res = NULL;
-	const char *gp_link, *gp_link_new = NULL;
-	ADS_MODLIST mods;
-
-	/* check for a sane gpo_dn */
-	if (gpo_dn[0] != '[') {
-		DEBUG(10,("ads_delete_gpo_link: first char not: [\n"));
-		return ADS_ERROR(LDAP_INVALID_DN_SYNTAX);
-	}
-
-	if (gpo_dn[strlen(gpo_dn)] != ']') {
-		DEBUG(10,("ads_delete_gpo_link: last char not: ]\n"));
-		return ADS_ERROR(LDAP_INVALID_DN_SYNTAX);
-	}
-
-	status = ads_search_dn(ads, &res, link_dn, attrs);
-	if (!ADS_ERR_OK(status)) {
-		DEBUG(10,("ads_delete_gpo_link: search failed with %s\n",
-			ads_errstr(status)));
-		return status;
-	}
-
-	if (ads_count_replies(ads, res) != 1) {
-		DEBUG(10,("ads_delete_gpo_link: no result\n"));
-		ads_msgfree(ads, res);
-		return ADS_ERROR(LDAP_NO_SUCH_OBJECT);
-	}
-
-	gp_link = ads_pull_string(ads, mem_ctx, res, "gPLink");
-	if (gp_link == NULL) {
-		return ADS_ERROR(LDAP_NO_SUCH_ATTRIBUTE);
-	}
-
-	/* find link to delete */
-	/* gp_link_new = talloc_asprintf(mem_ctx, "%s[%s;%d]", gp_link,
-					 gpo_dn, gpo_opt); */
-
-	ads_msgfree(ads, res);
-	ADS_ERROR_HAVE_NO_MEMORY(gp_link_new);
-
-	mods = ads_init_mods(mem_ctx);
-	ADS_ERROR_HAVE_NO_MEMORY(mods);
-
-	status = ads_mod_str(mem_ctx, &mods, "gPLink", gp_link_new);
-	if (!ADS_ERR_OK(status)) {
-		return status;
-	}
-
-	return ads_gen_mod(ads, link_dn, mods);
-}
-
-/****************************************************************
- parse a GROUP_POLICY_OBJECT structure from an LDAPMessage result
-****************************************************************/
-
- ADS_STATUS ads_parse_gpo(ADS_STRUCT *ads,
-			  TALLOC_CTX *mem_ctx,
-			  LDAPMessage *res,
-			  const char *gpo_dn,
-			  struct GROUP_POLICY_OBJECT *gpo)
-{
-	ZERO_STRUCTP(gpo);
-
-	ADS_ERROR_HAVE_NO_MEMORY(res);
-
-	if (gpo_dn) {
-		gpo->ds_path = talloc_strdup(mem_ctx, gpo_dn);
-	} else {
-		gpo->ds_path = ads_get_dn(ads, mem_ctx, res);
-	}
-
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->ds_path);
-
-	if (!ads_pull_uint32(ads, res, "versionNumber", &gpo->version)) {
-		return ADS_ERROR(LDAP_NO_MEMORY);
-	}
-
-	if (!ads_pull_uint32(ads, res, "flags", &gpo->options)) {
-		return ADS_ERROR(LDAP_NO_MEMORY);
-	}
-
-	gpo->file_sys_path = ads_pull_string(ads, mem_ctx, res,
-		"gPCFileSysPath");
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->file_sys_path);
-
-	gpo->display_name = ads_pull_string(ads, mem_ctx, res,
-		"displayName");
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->display_name);
-
-	gpo->name = ads_pull_string(ads, mem_ctx, res,
-		"name");
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->name);
-
-	gpo->machine_extensions = ads_pull_string(ads, mem_ctx, res,
-		"gPCMachineExtensionNames");
-	gpo->user_extensions = ads_pull_string(ads, mem_ctx, res,
-		"gPCUserExtensionNames");
-
-	ads_pull_sd(ads, mem_ctx, res, "ntSecurityDescriptor",
-		&gpo->security_descriptor);
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->security_descriptor);
-
-	return ADS_ERROR(LDAP_SUCCESS);
-}
-
-/****************************************************************
- get a GROUP_POLICY_OBJECT structure based on different input parameters
-****************************************************************/
-
-ADS_STATUS ads_get_gpo(ADS_STRUCT *ads,
-		       TALLOC_CTX *mem_ctx,
-		       const char *gpo_dn,
-		       const char *display_name,
-		       const char *guid_name,
-		       struct GROUP_POLICY_OBJECT *gpo)
-{
-	ADS_STATUS status;
-	LDAPMessage *res = NULL;
-	char *dn;
-	const char *filter;
-	const char *attrs[] = {
-		"cn",
-		"displayName",
-		"flags",
-		"gPCFileSysPath",
-		"gPCFunctionalityVersion",
-		"gPCMachineExtensionNames",
-		"gPCUserExtensionNames",
-		"gPCWQLFilter",
-		"name",
-		"ntSecurityDescriptor",
-		"versionNumber",
-		NULL};
-	uint32_t sd_flags = DACL_SECURITY_INFORMATION;
-
-	ZERO_STRUCTP(gpo);
-
-	if (!gpo_dn && !display_name && !guid_name) {
-		return ADS_ERROR(LDAP_NO_SUCH_OBJECT);
-	}
-
-	if (gpo_dn) {
-
-		if (strnequal(gpo_dn, "LDAP://", strlen("LDAP://")) != 0) {
-			gpo_dn = gpo_dn + strlen("LDAP://");
-		}
-
-		status = ads_search_retry_dn_sd_flags(ads, &res,
-						      sd_flags,
-						      gpo_dn, attrs);
-
-	} else if (display_name || guid_name) {
-
-		filter = talloc_asprintf(mem_ctx,
-				 "(&(objectclass=groupPolicyContainer)(%s=%s))",
-				 display_name ? "displayName" : "name",
-				 display_name ? display_name : guid_name);
-		ADS_ERROR_HAVE_NO_MEMORY(filter);
-
-		status = ads_do_search_all_sd_flags(ads, ads->config.bind_path,
-						    LDAP_SCOPE_SUBTREE, filter,
-						    attrs, sd_flags, &res);
-	}
-
-	if (!ADS_ERR_OK(status)) {
-		DEBUG(10,("ads_get_gpo: search failed with %s\n",
-			ads_errstr(status)));
-		return status;
-	}
-
-	if (ads_count_replies(ads, res) != 1) {
-		DEBUG(10,("ads_get_gpo: no result\n"));
-		ads_msgfree(ads, res);
-		return ADS_ERROR(LDAP_NO_SUCH_OBJECT);
-	}
-
-	dn = ads_get_dn(ads, mem_ctx, res);
-	if (dn == NULL) {
-		ads_msgfree(ads, res);
-		return ADS_ERROR(LDAP_NO_MEMORY);
-	}
-
-	status = ads_parse_gpo(ads, mem_ctx, res, dn, gpo);
-	ads_msgfree(ads, res);
-	TALLOC_FREE(dn);
-
-	return status;
-}
-
-/****************************************************************
- add a gplink to the GROUP_POLICY_OBJECT linked list
-****************************************************************/
-
-static ADS_STATUS add_gplink_to_gpo_list(ADS_STRUCT *ads,
-					 TALLOC_CTX *mem_ctx,
-					 struct GROUP_POLICY_OBJECT **gpo_list,
-					 const char *link_dn,
-					 struct GP_LINK *gp_link,
-					 enum GPO_LINK_TYPE link_type,
-					 bool only_add_forced_gpos,
-					 const struct nt_user_token *token)
-{
-	ADS_STATUS status;
-	int i;
-
-	for (i = 0; i < gp_link->num_links; i++) {
-
-		struct GROUP_POLICY_OBJECT *new_gpo = NULL;
-
-		if (gp_link->link_opts[i] & GPO_LINK_OPT_DISABLED) {
-			DEBUG(10,("skipping disabled GPO\n"));
-			continue;
-		}
-
-		if (only_add_forced_gpos) {
-
-			if (!(gp_link->link_opts[i] & GPO_LINK_OPT_ENFORCED)) {
-				DEBUG(10,("skipping nonenforced GPO link "
-					"because GPOPTIONS_BLOCK_INHERITANCE "
-					"has been set\n"));
-				continue;
-			} else {
-				DEBUG(10,("adding enforced GPO link although "
-					"the GPOPTIONS_BLOCK_INHERITANCE "
-					"has been set\n"));
-			}
-		}
-
-		new_gpo = TALLOC_ZERO_P(mem_ctx, struct GROUP_POLICY_OBJECT);
-		ADS_ERROR_HAVE_NO_MEMORY(new_gpo);
-
-		status = ads_get_gpo(ads, mem_ctx, gp_link->link_names[i],
-				     NULL, NULL, new_gpo);
-		if (!ADS_ERR_OK(status)) {
-			DEBUG(10,("failed to get gpo: %s\n",
-				gp_link->link_names[i]));
-			return status;
-		}
-
-		status = ADS_ERROR_NT(gpo_apply_security_filtering(new_gpo,
-								   token));
-		if (!ADS_ERR_OK(status)) {
-			DEBUG(10,("skipping GPO \"%s\" as object "
-				"has no access to it\n",
-				new_gpo->display_name));
-			TALLOC_FREE(new_gpo);
-			continue;
-		}
-
-		new_gpo->link = link_dn;
-		new_gpo->link_type = link_type;
-
-		DLIST_ADD(*gpo_list, new_gpo);
-
-		DEBUG(10,("add_gplink_to_gplist: added GPLINK #%d %s "
-			"to GPO list\n", i, gp_link->link_names[i]));
-	}
-
-	return ADS_ERROR(LDAP_SUCCESS);
-}
-
-/****************************************************************
-****************************************************************/
-
-ADS_STATUS ads_get_sid_token(ADS_STRUCT *ads,
-			     TALLOC_CTX *mem_ctx,
-			     const char *dn,
-			     struct nt_user_token **token)
-{
-	ADS_STATUS status;
-	DOM_SID object_sid;
-	DOM_SID primary_group_sid;
-	DOM_SID *ad_token_sids;
-	size_t num_ad_token_sids = 0;
-	DOM_SID *token_sids;
-	size_t num_token_sids = 0;
-	struct nt_user_token *new_token = NULL;
-	int i;
-
-	status = ads_get_tokensids(ads, mem_ctx, dn,
-				   &object_sid, &primary_group_sid,
-				   &ad_token_sids, &num_ad_token_sids);
-	if (!ADS_ERR_OK(status)) {
-		return status;
-	}
-
-	token_sids = TALLOC_ARRAY(mem_ctx, DOM_SID, 1);
-	ADS_ERROR_HAVE_NO_MEMORY(token_sids);
-
-	status = ADS_ERROR_NT(add_sid_to_array_unique(mem_ctx,
-						      &primary_group_sid,
-						      &token_sids,
-						      &num_token_sids));
-	if (!ADS_ERR_OK(status)) {
-		return status;
-	}
-
-	for (i = 0; i < num_ad_token_sids; i++) {
-
-		if (sid_check_is_in_builtin(&ad_token_sids[i])) {
-			continue;
-		}
-
-		status = ADS_ERROR_NT(add_sid_to_array_unique(mem_ctx,
-							      &ad_token_sids[i],
-							      &token_sids,
-							      &num_token_sids));
-		if (!ADS_ERR_OK(status)) {
-			return status;
-		}
-	}
-
-	new_token = create_local_nt_token(mem_ctx, &object_sid, false,
-					  num_token_sids, token_sids);
-	ADS_ERROR_HAVE_NO_MEMORY(new_token);
-
-	*token = new_token;
-
-	debug_nt_user_token(DBGC_CLASS, 5, *token);
-
-	return ADS_ERROR_LDAP(LDAP_SUCCESS);
-}
-
-/****************************************************************
-****************************************************************/
-
-static ADS_STATUS add_local_policy_to_gpo_list(TALLOC_CTX *mem_ctx,
-					       struct GROUP_POLICY_OBJECT **gpo_list,
-					       enum GPO_LINK_TYPE link_type)
-{
-	struct GROUP_POLICY_OBJECT *gpo = NULL;
-
-	ADS_ERROR_HAVE_NO_MEMORY(gpo_list);
-
-	gpo = TALLOC_ZERO_P(mem_ctx, struct GROUP_POLICY_OBJECT);
-	ADS_ERROR_HAVE_NO_MEMORY(gpo);
-
-	gpo->name = talloc_strdup(mem_ctx, "Local Policy");
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->name);
-
-	gpo->display_name = talloc_strdup(mem_ctx, "Local Policy");
-	ADS_ERROR_HAVE_NO_MEMORY(gpo->display_name);
-
-	gpo->link_type = link_type;
-
-	DLIST_ADD(*gpo_list, gpo);
-
-	return ADS_ERROR_NT(NT_STATUS_OK);
-}
-
-/****************************************************************
- get the full list of GROUP_POLICY_OBJECTs for a given dn
-****************************************************************/
-
-ADS_STATUS ads_get_gpo_list(ADS_STRUCT *ads,
-			    TALLOC_CTX *mem_ctx,
-			    const char *dn,
-			    uint32_t flags,
-			    const struct nt_user_token *token,
-			    struct GROUP_POLICY_OBJECT **gpo_list)
-{
-	/* (L)ocal (S)ite (D)omain (O)rganizational(U)nit */
-
-	ADS_STATUS status;
-	struct GP_LINK gp_link;
-	const char *parent_dn, *site_dn, *tmp_dn;
-	bool add_only_forced_gpos = false;
-
-	ZERO_STRUCTP(gpo_list);
-
-	if (!dn) {
-		return ADS_ERROR(LDAP_PARAM_ERROR);
-	}
-
-	DEBUG(10,("ads_get_gpo_list: getting GPO list for [%s]\n", dn));
-
-	/* (L)ocal */
-	status = add_local_policy_to_gpo_list(mem_ctx, gpo_list,
-					      GP_LINK_LOCAL);
-	if (!ADS_ERR_OK(status)) {
-		return status;
-	}
-
-	/* (S)ite */
-
-	/* are site GPOs valid for users as well ??? */
-	if (flags & GPO_LIST_FLAG_MACHINE) {
-
-		status = ads_site_dn_for_machine(ads, mem_ctx,
-						 ads->config.ldap_server_name,
-						 &site_dn);
-		if (!ADS_ERR_OK(status)) {
-			return status;
-		}
-
-		DEBUG(10,("ads_get_gpo_list: query SITE: [%s] for GPOs\n",
-			site_dn));
-
-		status = ads_get_gpo_link(ads, mem_ctx, site_dn, &gp_link);
-		if (ADS_ERR_OK(status)) {
-
-			if (DEBUGLEVEL >= 100) {
-				dump_gplink(ads, mem_ctx, &gp_link);
-			}
-
-			status = add_gplink_to_gpo_list(ads, mem_ctx, gpo_list,
-							site_dn, &gp_link,
-							GP_LINK_SITE,
-							add_only_forced_gpos,
-							token);
-			if (!ADS_ERR_OK(status)) {
-				return status;
-			}
-
-			if (flags & GPO_LIST_FLAG_SITEONLY) {
-				return ADS_ERROR(LDAP_SUCCESS);
-			}
-
-			/* inheritance can't be blocked at the site level */
-		}
-	}
-
-	tmp_dn = dn;
-
-	while ((parent_dn = ads_parent_dn(tmp_dn)) &&
-	       (!strequal(parent_dn, ads_parent_dn(ads->config.bind_path)))) {
-
-		/* (D)omain */
-
-		/* An account can just be a member of one domain */
-		if (strncmp(parent_dn, "DC=", strlen("DC=")) == 0) {
-
-			DEBUG(10,("ads_get_gpo_list: query DC: [%s] for GPOs\n",
-				parent_dn));
-
-			status = ads_get_gpo_link(ads, mem_ctx, parent_dn,
-						  &gp_link);
-			if (ADS_ERR_OK(status)) {
-
-				if (DEBUGLEVEL >= 100) {
-					dump_gplink(ads, mem_ctx, &gp_link);
-				}
-
-				/* block inheritance from now on */
-				if (gp_link.gp_opts &
-				    GPOPTIONS_BLOCK_INHERITANCE) {
-					add_only_forced_gpos = true;
-				}
-
-				status = add_gplink_to_gpo_list(ads,
-							mem_ctx,
-							gpo_list,
-							parent_dn,
-							&gp_link,
-							GP_LINK_DOMAIN,
-							add_only_forced_gpos,
-							token);
-				if (!ADS_ERR_OK(status)) {
-					return status;
-				}
-			}
-		}
-
-		tmp_dn = parent_dn;
-	}
-
-	/* reset dn again */
-	tmp_dn = dn;
-
-	while ((parent_dn = ads_parent_dn(tmp_dn)) &&
-	       (!strequal(parent_dn, ads_parent_dn(ads->config.bind_path)))) {
-
-
-		/* (O)rganizational(U)nit */
-
-		/* An account can be a member of more OUs */
-		if (strncmp(parent_dn, "OU=", strlen("OU=")) == 0) {
-
-			DEBUG(10,("ads_get_gpo_list: query OU: [%s] for GPOs\n",
-				parent_dn));
-
-			status = ads_get_gpo_link(ads, mem_ctx, parent_dn,
-						  &gp_link);
-			if (ADS_ERR_OK(status)) {
-
-				if (DEBUGLEVEL >= 100) {
-					dump_gplink(ads, mem_ctx, &gp_link);
-				}
-
-				/* block inheritance from now on */
-				if (gp_link.gp_opts &
-				    GPOPTIONS_BLOCK_INHERITANCE) {
-					add_only_forced_gpos = true;
-				}
-
-				status = add_gplink_to_gpo_list(ads,
-							mem_ctx,
-							gpo_list,
-							parent_dn,
-							&gp_link,
-							GP_LINK_OU,
-							add_only_forced_gpos,
-							token);
-				if (!ADS_ERR_OK(status)) {
-					return status;
-				}
-			}
-		}
-
-		tmp_dn = parent_dn;
-
-	};
-
-	return ADS_ERROR(LDAP_SUCCESS);
-}
-
-#endif /* HAVE_LDAP */