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/*
Samba Unix/Linux SMB client library
Distributed SMB/CIFS Server Management Utility
Copyright (C) 2004 Stefan Metzmacher <metze@samba.org>
Copyright (C) 2005 Andrew Bartlett <abartlet@samba.org>
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "utils/net/net.h"
#include "libnet/libnet.h"
int net_join(struct net_context *ctx, int argc, const char **argv)
{
NTSTATUS status;
struct libnet_context *libnetctx;
struct libnet_Join *r;
char *tmp;
const char *domain_name;
enum netr_SchannelType secure_channel_type = SEC_CHAN_WKSTA;
switch (argc) {
case 0: /* no args -> fail */
return net_join_usage(ctx, argc, argv);
case 1: /* only DOMAIN */
tmp = talloc_strdup(ctx->mem_ctx, argv[0]);
break;
case 2: /* DOMAIN and role */
tmp = talloc_strdup(ctx->mem_ctx, argv[0]);
if (strcasecmp(argv[1], "BDC") == 0) {
secure_channel_type = SEC_CHAN_BDC;
} else if (strcasecmp(argv[1], "MEMBER") == 0) {
secure_channel_type = SEC_CHAN_WKSTA;
} else {
d_fprintf(stderr, "net_join: 2nd argument must be MEMBER or BDC\n");
return net_join_usage(ctx, argc, argv);
}
break;
default: /* too many args -> fail */
return net_join_usage(ctx, argc, argv);
}
domain_name = tmp;
libnetctx = libnet_context_init(NULL);
if (!libnetctx) {
return -1;
}
libnetctx->cred = ctx->credentials;
r = talloc(ctx->mem_ctx, struct libnet_Join);
if (!r) {
return -1;
}
/* prepare parameters for the join */
r->in.netbios_name = lp_netbios_name();
r->in.domain_name = domain_name;
r->in.join_type = secure_channel_type;
r->in.level = LIBNET_JOIN_AUTOMATIC;
r->out.error_string = NULL;
/* do the domain join */
status = libnet_Join(libnetctx, r, r);
if (!NT_STATUS_IS_OK(status)) {
d_fprintf(stderr, "Joining domain failed: %s\n",
r->out.error_string ? r->out.error_string : nt_errstr(status));
talloc_free(r);
talloc_free(libnetctx);
return -1;
}
d_printf("Joined domain %s (%s)\n", r->out.domain_name, dom_sid_string(ctx->mem_ctx, r->out.domain_sid));
talloc_free(libnetctx);
return 0;
}
int net_join_usage(struct net_context *ctx, int argc, const char **argv)
{
d_printf("net join <domain> [BDC | MEMBER] [options]\n");
return 0;
}
int net_join_help(struct net_context *ctx, int argc, const char **argv)
{
d_printf("Joins domain as either member or backup domain controller.\n");
return 0;
}
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