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12ce07e53b
This will help users who are used to the kadmin interface, and could
be extended to import existing MIT or Heimdal keys into a Samba4 AD
domain.
To use, add to your krb5.conf
[kdc]
database = {
dbname = samba4:
}
or
[kdc]
database = {
dbname = samba4:/usr/local/samba/etc/smb.conf
}
And copy hdb_samba4.so from PREFIX/modules/hdb to your Heimdal lib directory
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Wed Nov 30 03:22:11 CET 2011 on sn-devel-104
85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/*
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Unix SMB/CIFS implementation.
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KDC Server startup
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005-20011
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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 "kdc/kdc-glue.h"
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#include "kdc/db-glue.h"
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#include "lib/util/samba_util.h"
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#include "lib/param/param.h"
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#include "source4/lib/events/events.h"
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static krb5_error_code hdb_samba4_create(krb5_context context, struct HDB **db, const char *arg)
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{
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NTSTATUS nt_status;
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void *ptr;
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struct samba_kdc_base_context *base_ctx;
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if (sscanf(arg, "&%p", &ptr) == 1) {
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base_ctx = talloc_get_type_abort(ptr, struct samba_kdc_base_context);
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} else if (arg[0] == '\0' || file_exist(arg)) {
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/* This mode for use in kadmin, rather than in Samba */
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setup_logging("hdb_samba4", DEBUG_DEFAULT_STDERR);
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base_ctx = talloc_zero(NULL, struct samba_kdc_base_context);
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if (!base_ctx) {
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return ENOMEM;
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}
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base_ctx->ev_ctx = s4_event_context_init(base_ctx);
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base_ctx->lp_ctx = loadparm_init_global(false);
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if (arg[0]) {
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lpcfg_load(base_ctx->lp_ctx, arg);
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} else {
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lpcfg_load_default(base_ctx->lp_ctx);
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}
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} else {
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return EINVAL;
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}
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/* The global kdc_mem_ctx and kdc_lp_ctx, Disgusting, ugly hack, but it means one less private hook */
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nt_status = hdb_samba4_create_kdc(base_ctx, context, db);
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if (NT_STATUS_IS_OK(nt_status)) {
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return 0;
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} else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_CANT_ACCESS_DOMAIN_INFO)) {
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krb5_set_error_message(context, EINVAL, "Failed to open Samba4 LDB at %s", lpcfg_private_path(base_ctx, base_ctx->lp_ctx, "sam.ldb"));
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} else {
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krb5_set_error_message(context, EINVAL, "Failed to connect to Samba4 DB: %s (%s)", get_friendly_nt_error_msg(nt_status), nt_errstr(nt_status));
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}
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return EINVAL;
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}
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/* Only used in the hdb-backed keytab code
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* for a keytab of 'samba4&<address>' or samba4, to find
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* kpasswd's key in the main DB, and to
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* copy all the keys into a file (libnet_keytab_export)
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*
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* The <address> is the string form of a pointer to a talloced struct hdb_samba_context
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*/
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struct hdb_method hdb_samba4_interface = {
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.interface_version = HDB_INTERFACE_VERSION,
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.prefix = "samba4",
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.create = hdb_samba4_create
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};
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