idmap/idmapd/idmap_lsa.c

148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright/*
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * CDDL HEADER START
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright *
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * The contents of this file are subject to the terms of the
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * Common Development and Distribution License (the "License").
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * You may not use this file except in compliance with the License.
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright *
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * or http://www.opensolaris.org/os/licensing.
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * See the License for the specific language governing permissions
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * and limitations under the License.
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright *
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * When distributing Covered Code, include this CDDL HEADER in each
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * If applicable, add the following below this CDDL HEADER, with the
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * fields enclosed by brackets "[]" replaced with your own identifying
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * information: Portions Copyright [yyyy] [name of copyright owner]
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright *
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * CDDL HEADER END
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright/*
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright/*
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright * LSA lookups
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright#include <stdio.h>
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright#include <note.h>
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright#include <assert.h>
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright#include "idmapd.h"
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright#include "libsmb.h"
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightidmap_retcode
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightidmap_lsa_xlate_sid_type(const lsa_account_t *acct, idmap_id_type *ret_type)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright{
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    switch (acct->a_sidtype) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeUser:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeComputer:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeDomain:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeDeletedAccount:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeUnknown:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeLabel:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_type = IDMAP_USID;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        return (IDMAP_SUCCESS);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeGroup:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeAlias:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeWellKnownGroup:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_type = IDMAP_GSID;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        return (IDMAP_SUCCESS);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeNull:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    case SidTypeInvalid:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    default:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_WARNING,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "LSA lookup:  bad type %d for %s@%s",
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            acct->a_sidtype, acct->a_name, acct->a_domain);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        return (IDMAP_ERR_OTHER);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    NOTE(NOTREACHED)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright}
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright/* Given SID, look up name and type */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightidmap_retcode
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightlookup_lsa_by_sid(
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    const char *sidprefix,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    uint32_t rid,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char **ret_name,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char **ret_domain,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    idmap_id_type *ret_type)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright{
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    lsa_account_t acct;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char sid[SMB_SID_STRSZ + 1];
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    idmap_retcode ret;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    int rc;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    (void) memset(&acct, 0, sizeof (acct));
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    *ret_name = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    *ret_domain = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    (void) snprintf(sid, sizeof (sid), "%s-%u", sidprefix, rid);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    rc = smb_lookup_sid(sid, &acct);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (rc != 0) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_ERR, "Error:  smb_lookup_sid failed.");
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_ERR,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "Check SMB service (svc:/network/smb/server).");
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_ERR,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "Check connectivity to Active Directory.");
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_OTHER;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (acct.a_status == NT_STATUS_NONE_MAPPED) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_NOTFOUND;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (acct.a_status != NT_STATUS_SUCCESS) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_WARNING,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "Warning:  smb_lookup_sid(%s) failed (0x%x)",
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            sid, acct.a_status);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        /* Fail soft */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_NOTFOUND;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    ret = idmap_lsa_xlate_sid_type(&acct, ret_type);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret != IDMAP_SUCCESS)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    *ret_name = strdup(acct.a_name);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (*ret_name == NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_MEMORY;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    *ret_domain = strdup(acct.a_domain);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (*ret_domain == NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_MEMORY;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    ret = IDMAP_SUCCESS;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightout:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret != IDMAP_SUCCESS) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        free(*ret_name);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_name = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        free(*ret_domain);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_domain = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    return (ret);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright}
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright/* Given name and optional domain, look up SID, type, and canonical name */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightidmap_retcode
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightlookup_lsa_by_name(
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    const char *name,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    const char *domain,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char **ret_sidprefix,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    uint32_t *ret_rid,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char **ret_name,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char **ret_domain,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    idmap_id_type *ret_type)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright{
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    lsa_account_t acct;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    char *namedom = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    idmap_retcode ret;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    int rc;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    (void) memset(&acct, 0, sizeof (acct));
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    *ret_sidprefix = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret_name != NULL)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_name = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret_domain != NULL)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_domain = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (domain != NULL)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        (void) asprintf(&namedom, "%s@%s", name, domain);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    else
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        namedom = strdup(name);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (namedom == NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_MEMORY;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    rc = smb_lookup_name(namedom, SidTypeUnknown, &acct);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (rc != 0) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_ERR, "Error:  smb_lookup_name failed.");
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_ERR,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "Check SMB service (svc:/network/smb/server).");
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_ERR,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "Check connectivity to Active Directory.");
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_OTHER;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (acct.a_status == NT_STATUS_NONE_MAPPED) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_NOTFOUND;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (acct.a_status != NT_STATUS_SUCCESS) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        idmapdlog(LOG_WARNING,
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            "Warning:  smb_lookup_name(%s) failed (0x%x)",
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            namedom, acct.a_status);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        /* Fail soft */
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_NOTFOUND;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    rc = smb_sid_splitstr(acct.a_sid, ret_rid);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    assert(rc == 0);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    *ret_sidprefix = strdup(acct.a_sid);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (*ret_sidprefix == NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        ret = IDMAP_ERR_MEMORY;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    ret = idmap_lsa_xlate_sid_type(&acct, ret_type);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret != IDMAP_SUCCESS)
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret_name != NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_name = strdup(acct.a_name);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        if (*ret_name == NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            ret = IDMAP_ERR_MEMORY;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret_domain != NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_domain = strdup(acct.a_domain);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        if (*ret_domain == NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            ret = IDMAP_ERR_MEMORY;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            goto out;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    ret = IDMAP_SUCCESS;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wrightout:
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    free(namedom);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    if (ret != IDMAP_SUCCESS) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        if (ret_name != NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            free(*ret_name);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            *ret_name = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        if (ret_domain != NULL) {
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            free(*ret_domain);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright            *ret_domain = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        free(*ret_sidprefix);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright        *ret_sidprefix = NULL;
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    }
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright    return (ret);
148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright}
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross/*
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross * This exists just so we can avoid exposing all of idmapd to libsmb.h.
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross * Like the above functions, it's a door call over to smbd.
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross */
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Rossvoid
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Rossnotify_dc_changed(void)
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross{
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross    smb_notify_dc_changed();
b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross}