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