mirror of
https://github.com/samba-team/samba.git
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c655e295ef
I.e. replication without keeping track of the up to date vector.
Michael
(This used to be commit d4b36e447b)
360 lines
8.9 KiB
C
360 lines
8.9 KiB
C
/*
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Unix SMB/CIFS implementation.
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dump the remote SAM using rpc samsync operations
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Copyright (C) Andrew Tridgell 2002
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Copyright (C) Tim Potter 2001,2002
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Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
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Modified by Volker Lendecke 2002
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Copyright (C) Jeremy Allison 2005.
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Copyright (C) Guenther Deschner 2008.
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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 "utils/net.h"
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/* dump sam database via samsync rpc calls */
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NTSTATUS rpc_samdump_internals(struct net_context *c,
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const DOM_SID *domain_sid,
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const char *domain_name,
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struct cli_state *cli,
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struct rpc_pipe_client *pipe_hnd,
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TALLOC_CTX *mem_ctx,
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int argc,
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const char **argv)
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{
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struct samsync_context *ctx = NULL;
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NTSTATUS status;
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status = libnet_samsync_init_context(mem_ctx,
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domain_sid,
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&ctx);
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if (!NT_STATUS_IS_OK(status)) {
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return status;
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}
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ctx->mode = NET_SAMSYNC_MODE_DUMP;
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ctx->cli = pipe_hnd;
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ctx->delta_fn = display_sam_entries;
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ctx->domain_name = domain_name;
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libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
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libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
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libnet_samsync(SAM_DATABASE_PRIVS, ctx);
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TALLOC_FREE(ctx);
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return NT_STATUS_OK;
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}
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/**
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* Basic usage function for 'net rpc vampire'
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*
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* @param c A net_context structure
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* @param argc Standard main() style argc
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* @param argc Standard main() style argv. Initial components are already
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* stripped
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**/
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int rpc_vampire_usage(struct net_context *c, int argc, const char **argv)
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{
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d_printf("net rpc vampire ([ldif [<ldif-filename>] | [keytab] [<keytab-filename]) [options]\n"
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"\t to pull accounts from a remote PDC where we are a BDC\n"
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"\t\t no args puts accounts in local passdb from smb.conf\n"
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"\t\t ldif - put accounts in ldif format (file defaults to "
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"/tmp/tmp.ldif)\n"
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"\t\t keytab - put account passwords in krb5 keytab (defaults "
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"to system keytab)\n");
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net_common_flags_usage(c, argc, argv);
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return -1;
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}
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/* dump sam database via samsync rpc calls */
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NTSTATUS rpc_vampire_internals(struct net_context *c,
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const DOM_SID *domain_sid,
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const char *domain_name,
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struct cli_state *cli,
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struct rpc_pipe_client *pipe_hnd,
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TALLOC_CTX *mem_ctx,
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int argc,
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const char **argv)
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{
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NTSTATUS result;
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struct samsync_context *ctx = NULL;
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if (!sid_equal(domain_sid, get_global_sam_sid())) {
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d_printf("Cannot import users from %s at this time, "
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"as the current domain:\n\t%s: %s\nconflicts "
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"with the remote domain\n\t%s: %s\n"
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"Perhaps you need to set: \n\n\tsecurity=user\n\t"
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"workgroup=%s\n\n in your smb.conf?\n",
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domain_name,
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get_global_sam_name(),
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sid_string_dbg(get_global_sam_sid()),
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domain_name,
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sid_string_dbg(domain_sid),
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domain_name);
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return NT_STATUS_UNSUCCESSFUL;
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}
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result = libnet_samsync_init_context(mem_ctx,
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domain_sid,
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&ctx);
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if (!NT_STATUS_IS_OK(result)) {
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return result;
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}
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ctx->mode = NET_SAMSYNC_MODE_FETCH_PASSDB;
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ctx->cli = pipe_hnd;
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ctx->delta_fn = fetch_sam_entries;
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ctx->domain_name = domain_name;
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/* fetch domain */
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result = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
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if (!NT_STATUS_IS_OK(result) && ctx->error_message) {
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d_fprintf(stderr, "%s\n", ctx->error_message);
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goto fail;
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}
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if (ctx->result_message) {
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d_fprintf(stdout, "%s\n", ctx->result_message);
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}
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/* fetch builtin */
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ctx->domain_sid = sid_dup_talloc(mem_ctx, &global_sid_Builtin);
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ctx->domain_sid_str = sid_string_talloc(mem_ctx, ctx->domain_sid);
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result = libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
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if (!NT_STATUS_IS_OK(result) && ctx->error_message) {
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d_fprintf(stderr, "%s\n", ctx->error_message);
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goto fail;
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}
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if (ctx->result_message) {
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d_fprintf(stdout, "%s\n", ctx->result_message);
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}
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fail:
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TALLOC_FREE(ctx);
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return result;
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}
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NTSTATUS rpc_vampire_ldif_internals(struct net_context *c,
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const DOM_SID *domain_sid,
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const char *domain_name,
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struct cli_state *cli,
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struct rpc_pipe_client *pipe_hnd,
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TALLOC_CTX *mem_ctx,
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int argc,
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const char **argv)
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{
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NTSTATUS status;
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struct samsync_context *ctx = NULL;
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status = libnet_samsync_init_context(mem_ctx,
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domain_sid,
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&ctx);
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if (!NT_STATUS_IS_OK(status)) {
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return status;
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}
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if (argc >= 1) {
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ctx->output_filename = argv[0];
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}
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ctx->mode = NET_SAMSYNC_MODE_FETCH_LDIF;
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ctx->cli = pipe_hnd;
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ctx->delta_fn = fetch_sam_entries_ldif;
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ctx->domain_name = domain_name;
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/* fetch domain */
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status = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
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if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
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d_fprintf(stderr, "%s\n", ctx->error_message);
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goto fail;
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}
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if (ctx->result_message) {
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d_fprintf(stdout, "%s\n", ctx->result_message);
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}
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/* fetch builtin */
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ctx->domain_sid = sid_dup_talloc(mem_ctx, &global_sid_Builtin);
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ctx->domain_sid_str = sid_string_talloc(mem_ctx, ctx->domain_sid);
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status = libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
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if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
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d_fprintf(stderr, "%s\n", ctx->error_message);
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goto fail;
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}
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if (ctx->result_message) {
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d_fprintf(stdout, "%s\n", ctx->result_message);
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}
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fail:
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TALLOC_FREE(ctx);
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return status;
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}
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int rpc_vampire_ldif(struct net_context *c, int argc, const char **argv)
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{
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if (c->display_usage) {
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d_printf("Usage\n"
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"net rpc vampire ldif\n"
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" Dump remote SAM database to LDIF file or stdout\n");
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return 0;
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}
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return run_rpc_command(c, NULL, &ndr_table_netlogon.syntax_id, 0,
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rpc_vampire_ldif_internals, argc, argv);
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}
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NTSTATUS rpc_vampire_keytab_internals(struct net_context *c,
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const DOM_SID *domain_sid,
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const char *domain_name,
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struct cli_state *cli,
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struct rpc_pipe_client *pipe_hnd,
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TALLOC_CTX *mem_ctx,
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int argc,
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const char **argv)
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{
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NTSTATUS status;
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struct samsync_context *ctx = NULL;
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status = libnet_samsync_init_context(mem_ctx,
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domain_sid,
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&ctx);
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if (!NT_STATUS_IS_OK(status)) {
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return status;
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}
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if (argc >= 1) {
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ctx->output_filename = argv[0];
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}
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ctx->mode = NET_SAMSYNC_MODE_FETCH_KEYTAB;
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ctx->cli = pipe_hnd;
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ctx->delta_fn = fetch_sam_entries_keytab;
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ctx->domain_name = domain_name;
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ctx->username = c->opt_user_name;
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ctx->password = c->opt_password;
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/* fetch domain */
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status = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
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if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
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d_fprintf(stderr, "%s\n", ctx->error_message);
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goto out;
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}
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if (ctx->result_message) {
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d_fprintf(stdout, "%s\n", ctx->result_message);
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}
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out:
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TALLOC_FREE(ctx);
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return status;
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}
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static NTSTATUS rpc_vampire_keytab_ds_internals(struct net_context *c,
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const DOM_SID *domain_sid,
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const char *domain_name,
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struct cli_state *cli,
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struct rpc_pipe_client *pipe_hnd,
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TALLOC_CTX *mem_ctx,
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int argc,
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const char **argv)
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{
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NTSTATUS status;
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struct dssync_context *ctx = NULL;
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status = libnet_dssync_init_context(mem_ctx,
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&ctx);
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if (!NT_STATUS_IS_OK(status)) {
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return status;
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}
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ctx->repl_nodiff = c->opt_repl_nodiff ? true : false;
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if (argc >= 1) {
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ctx->output_filename = argv[0];
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}
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if (argc >= 2) {
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ctx->object_dn = argv[1];
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ctx->single = true;
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}
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ctx->cli = pipe_hnd;
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ctx->domain_name = domain_name;
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ctx->ops = &libnet_dssync_keytab_ops;
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status = libnet_dssync(mem_ctx, ctx);
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if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
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d_fprintf(stderr, "%s\n", ctx->error_message);
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goto out;
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}
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if (ctx->result_message) {
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d_fprintf(stdout, "%s\n", ctx->result_message);
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}
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out:
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TALLOC_FREE(ctx);
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return status;
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}
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/**
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* Basic function for 'net rpc vampire keytab'
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*
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* @param c A net_context structure
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* @param argc Standard main() style argc
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* @param argc Standard main() style argv. Initial components are already
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* stripped
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**/
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int rpc_vampire_keytab(struct net_context *c, int argc, const char **argv)
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{
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int ret = 0;
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if (c->display_usage) {
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d_printf("Usage\n"
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"net rpc vampire keytab\n"
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" Dump remote SAM database to Kerberos keytab file\n");
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return 0;
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}
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ret = run_rpc_command(c, NULL, &ndr_table_drsuapi.syntax_id,
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NET_FLAGS_SEAL,
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rpc_vampire_keytab_ds_internals, argc, argv);
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if (ret == 0) {
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return 0;
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}
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return run_rpc_command(c, NULL, &ndr_table_netlogon.syntax_id, 0,
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rpc_vampire_keytab_internals,
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argc, argv);
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}
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