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8dc92c8f71
thi ensures we are using the header corresponding to the version of ldb we're linking against. Otherwise we could use the system ldb for link and the in-tree one for include Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
103 lines
3.0 KiB
C
103 lines
3.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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Samba utility functions
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Copyright (C) Andrew Tridgell 2009
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2009
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "dsdb/samdb/samdb.h"
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#include <ldb_module.h>
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#include "librpc/ndr/libndr.h"
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#include "libcli/security/dom_sid.h"
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/*
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convert a dsdb_dn to a linked attribute data blob
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*/
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WERROR dsdb_dn_la_to_blob(struct ldb_context *sam_ctx,
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const struct dsdb_attribute *schema_attrib,
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const struct dsdb_schema *schema,
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TALLOC_CTX *mem_ctx,
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struct dsdb_dn *dsdb_dn, DATA_BLOB **blob)
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{
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struct ldb_val v;
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WERROR werr;
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struct ldb_message_element val_el;
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struct drsuapi_DsReplicaAttribute drs;
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struct dsdb_syntax_ctx syntax_ctx;
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/* use default syntax conversion context */
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dsdb_syntax_ctx_init(&syntax_ctx, sam_ctx, schema);
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/* we need a message_element with just one value in it */
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v = data_blob_string_const(dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 1));
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val_el.name = schema_attrib->lDAPDisplayName;
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val_el.values = &v;
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val_el.num_values = 1;
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werr = schema_attrib->syntax->ldb_to_drsuapi(&syntax_ctx, schema_attrib, &val_el, mem_ctx, &drs);
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W_ERROR_NOT_OK_RETURN(werr);
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if (drs.value_ctr.num_values != 1) {
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DEBUG(1,(__location__ ": Failed to build DRS blob for linked attribute %s\n",
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schema_attrib->lDAPDisplayName));
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return WERR_DS_DRA_INTERNAL_ERROR;
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}
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*blob = drs.value_ctr.values[0].blob;
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return WERR_OK;
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}
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/*
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convert a data blob to a dsdb_dn
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*/
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WERROR dsdb_dn_la_from_blob(struct ldb_context *sam_ctx,
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const struct dsdb_attribute *schema_attrib,
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const struct dsdb_schema *schema,
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TALLOC_CTX *mem_ctx,
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DATA_BLOB *blob,
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struct dsdb_dn **dsdb_dn)
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{
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WERROR werr;
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struct ldb_message_element new_el;
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struct drsuapi_DsReplicaAttribute drs;
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struct drsuapi_DsAttributeValue val;
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struct dsdb_syntax_ctx syntax_ctx;
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/* use default syntax conversion context */
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dsdb_syntax_ctx_init(&syntax_ctx, sam_ctx, schema);
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drs.value_ctr.num_values = 1;
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drs.value_ctr.values = &val;
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val.blob = blob;
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werr = schema_attrib->syntax->drsuapi_to_ldb(&syntax_ctx, schema_attrib, &drs, mem_ctx, &new_el);
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W_ERROR_NOT_OK_RETURN(werr);
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if (new_el.num_values != 1) {
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return WERR_INTERNAL_ERROR;
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}
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*dsdb_dn = dsdb_dn_parse(mem_ctx, sam_ctx, &new_el.values[0], schema_attrib->syntax->ldap_oid);
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if (!*dsdb_dn) {
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return WERR_INTERNAL_ERROR;
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}
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return WERR_OK;
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}
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