54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf#pragma ident "%Z%%M% %I% %E% SMI"
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf/*
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * lib/kdb/kdb_ldap/ldap_fetch_mkey.c
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf *
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * Copyright (c) 2004-2005, Novell, Inc.
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * All rights reserved.
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf *
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * Redistribution and use in source and binary forms, with or without
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * modification, are permitted provided that the following conditions are met:
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf *
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * * Redistributions of source code must retain the above copyright notice,
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * this list of conditions and the following disclaimer.
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * * Redistributions in binary form must reproduce the above copyright
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * notice, this list of conditions and the following disclaimer in the
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * documentation and/or other materials provided with the distribution.
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * * The copyright holder's name is not used to endorse or promote products
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * derived from this software without specific prior written permission.
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf *
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * POSSIBILITY OF SUCH DAMAGE.
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf */
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf#include "ldap_main.h"
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf#include "kdb_ldap.h"
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf/*
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * get the master key from the database specific context
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf */
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillfkrb5_error_code
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillfkrb5_ldap_get_mkey (context, key)
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_context context;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_keyblock **key;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf{
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf kdb5_dal_handle *dal_handle=NULL;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_ldap_context *ldap_context=NULL;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf /* Clear the global error string */
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_clear_error_message(context);
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf dal_handle = (kdb5_dal_handle *) context->db_context;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf ldap_context = (krb5_ldap_context *) dal_handle->db_context;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf if (ldap_context == NULL || ldap_context->lrparams == NULL)
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf return KRB5_KDB_DBNOTINITED;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf *key = &ldap_context->lrparams->mkey;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf return 0;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf}
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf/*
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf * set the master key into the database specific context
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf */
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillfkrb5_error_code
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillfkrb5_ldap_set_mkey (context, pwd, key)
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_context context;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf char *pwd;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_keyblock *key;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf{
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf kdb5_dal_handle *dal_handle=NULL;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_ldap_context *ldap_context=NULL;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_ldap_realm_params *r_params = NULL;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf /* Clear the global error string */
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf krb5_clear_error_message(context);
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf dal_handle = (kdb5_dal_handle *) context->db_context;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf ldap_context = (krb5_ldap_context *) dal_handle->db_context;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf if (ldap_context == NULL || ldap_context->lrparams == NULL)
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf return KRB5_KDB_DBNOTINITED;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf r_params = ldap_context->lrparams;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf if (r_params->mkey.contents) {
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf free (r_params->mkey.contents);
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf r_params->mkey.contents=NULL;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf }
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf r_params->mkey.magic = key->magic;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf r_params->mkey.enctype = key->enctype;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf r_params->mkey.length = key->length;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf r_params->mkey.contents = malloc(key->length);
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf if (r_params->mkey.contents == NULL)
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf return ENOMEM;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf memcpy(r_params->mkey.contents, key->contents, key->length);
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf return 0;
54925bf60766fbb4f1f2d7c843721406a7b7a3fbwillf}