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|
/*
Unix SMB/CIFS implementation.
dump the remote SAM using rpc samsync operations
Copyright (C) Andrew Tridgell 2002
Copyright (C) Tim Potter 2001,2002
Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
Modified by Volker Lendecke 2002
Copyright (C) Jeremy Allison 2005.
Copyright (C) Guenther Deschner 2008.
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "utils/net.h"
/* dump sam database via samsync rpc calls */
NTSTATUS rpc_samdump_internals(struct net_context *c,
const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv)
{
struct samsync_context *ctx = NULL;
NTSTATUS status;
status = libnet_samsync_init_context(mem_ctx,
domain_sid,
&ctx);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
ctx->mode = NET_SAMSYNC_MODE_DUMP;
ctx->cli = pipe_hnd;
ctx->delta_fn = display_sam_entries;
ctx->domain_name = domain_name;
libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
libnet_samsync(SAM_DATABASE_PRIVS, ctx);
TALLOC_FREE(ctx);
return NT_STATUS_OK;
}
/**
* Basic usage function for 'net rpc vampire'
*
* @param c A net_context structure
* @param argc Standard main() style argc
* @param argc Standard main() style argv. Initial components are already
* stripped
**/
int rpc_vampire_usage(struct net_context *c, int argc, const char **argv)
{
d_printf("net rpc vampire ([ldif [<ldif-filename>] | [keytab] [<keytab-filename]) [options]\n"
"\t to pull accounts from a remote PDC where we are a BDC\n"
"\t\t no args puts accounts in local passdb from smb.conf\n"
"\t\t ldif - put accounts in ldif format (file defaults to "
"/tmp/tmp.ldif)\n"
"\t\t keytab - put account passwords in krb5 keytab (defaults "
"to system keytab)\n");
net_common_flags_usage(c, argc, argv);
return -1;
}
/* dump sam database via samsync rpc calls */
NTSTATUS rpc_vampire_internals(struct net_context *c,
const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv)
{
NTSTATUS result;
struct samsync_context *ctx = NULL;
if (!sid_equal(domain_sid, get_global_sam_sid())) {
d_printf("Cannot import users from %s at this time, "
"as the current domain:\n\t%s: %s\nconflicts "
"with the remote domain\n\t%s: %s\n"
"Perhaps you need to set: \n\n\tsecurity=user\n\t"
"workgroup=%s\n\n in your smb.conf?\n",
domain_name,
get_global_sam_name(),
sid_string_dbg(get_global_sam_sid()),
domain_name,
sid_string_dbg(domain_sid),
domain_name);
return NT_STATUS_UNSUCCESSFUL;
}
result = libnet_samsync_init_context(mem_ctx,
domain_sid,
&ctx);
if (!NT_STATUS_IS_OK(result)) {
return result;
}
ctx->mode = NET_SAMSYNC_MODE_FETCH_PASSDB;
ctx->cli = pipe_hnd;
ctx->delta_fn = fetch_sam_entries;
ctx->domain_name = domain_name;
/* fetch domain */
result = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
if (!NT_STATUS_IS_OK(result) && ctx->error_message) {
d_fprintf(stderr, "%s\n", ctx->error_message);
goto fail;
}
if (ctx->result_message) {
d_fprintf(stdout, "%s\n", ctx->result_message);
}
/* fetch builtin */
ctx->domain_sid = sid_dup_talloc(mem_ctx, &global_sid_Builtin);
ctx->domain_sid_str = sid_string_talloc(mem_ctx, ctx->domain_sid);
result = libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
if (!NT_STATUS_IS_OK(result) && ctx->error_message) {
d_fprintf(stderr, "%s\n", ctx->error_message);
goto fail;
}
if (ctx->result_message) {
d_fprintf(stdout, "%s\n", ctx->result_message);
}
fail:
TALLOC_FREE(ctx);
return result;
}
NTSTATUS rpc_vampire_ldif_internals(struct net_context *c,
const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv)
{
NTSTATUS status;
struct samsync_context *ctx = NULL;
status = libnet_samsync_init_context(mem_ctx,
domain_sid,
&ctx);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (argc >= 1) {
ctx->output_filename = argv[0];
}
ctx->mode = NET_SAMSYNC_MODE_FETCH_LDIF;
ctx->cli = pipe_hnd;
ctx->delta_fn = fetch_sam_entries_ldif;
ctx->domain_name = domain_name;
/* fetch domain */
status = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
d_fprintf(stderr, "%s\n", ctx->error_message);
goto fail;
}
if (ctx->result_message) {
d_fprintf(stdout, "%s\n", ctx->result_message);
}
/* fetch builtin */
ctx->domain_sid = sid_dup_talloc(mem_ctx, &global_sid_Builtin);
ctx->domain_sid_str = sid_string_talloc(mem_ctx, ctx->domain_sid);
status = libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
d_fprintf(stderr, "%s\n", ctx->error_message);
goto fail;
}
if (ctx->result_message) {
d_fprintf(stdout, "%s\n", ctx->result_message);
}
fail:
TALLOC_FREE(ctx);
return status;
}
int rpc_vampire_ldif(struct net_context *c, int argc, const char **argv)
{
if (c->display_usage) {
d_printf("Usage\n"
"net rpc vampire ldif\n"
" Dump remote SAM database to LDIF file or stdout\n");
return 0;
}
return run_rpc_command(c, NULL, &ndr_table_netlogon.syntax_id, 0,
rpc_vampire_ldif_internals, argc, argv);
}
NTSTATUS rpc_vampire_keytab_internals(struct net_context *c,
const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv)
{
NTSTATUS status;
struct samsync_context *ctx = NULL;
status = libnet_samsync_init_context(mem_ctx,
domain_sid,
&ctx);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (argc >= 1) {
ctx->output_filename = argv[0];
}
ctx->mode = NET_SAMSYNC_MODE_FETCH_KEYTAB;
ctx->cli = pipe_hnd;
ctx->delta_fn = fetch_sam_entries_keytab;
ctx->domain_name = domain_name;
ctx->username = c->opt_user_name;
ctx->password = c->opt_password;
/* fetch domain */
status = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
d_fprintf(stderr, "%s\n", ctx->error_message);
goto out;
}
if (ctx->result_message) {
d_fprintf(stdout, "%s\n", ctx->result_message);
}
out:
TALLOC_FREE(ctx);
return status;
}
static NTSTATUS rpc_vampire_keytab_ds_internals(struct net_context *c,
const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv)
{
NTSTATUS status;
struct dssync_context *ctx = NULL;
status = libnet_dssync_init_context(mem_ctx,
&ctx);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (argc >= 1) {
ctx->output_filename = argv[0];
}
ctx->cli = pipe_hnd;
ctx->domain_name = domain_name;
ctx->processing_fn = libnet_dssync_dump_keytab;
status = libnet_dssync(mem_ctx, ctx);
if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
d_fprintf(stderr, "%s\n", ctx->error_message);
goto out;
}
if (ctx->result_message) {
d_fprintf(stdout, "%s\n", ctx->result_message);
}
out:
TALLOC_FREE(ctx);
return status;
}
/**
* Basic function for 'net rpc vampire keytab'
*
* @param c A net_context structure
* @param argc Standard main() style argc
* @param argc Standard main() style argv. Initial components are already
* stripped
**/
int rpc_vampire_keytab(struct net_context *c, int argc, const char **argv)
{
int ret = 0;
if (c->display_usage) {
d_printf("Usage\n"
"net rpc vampire keytab\n"
" Dump remote SAM database to Kerberos keytab file\n");
return 0;
}
ret = run_rpc_command(c, NULL, &ndr_table_drsuapi.syntax_id,
NET_FLAGS_SEAL,
rpc_vampire_keytab_ds_internals, argc, argv);
if (ret == 0) {
return 0;
}
return run_rpc_command(c, NULL, &ndr_table_netlogon.syntax_id, 0,
rpc_vampire_keytab_internals,
argc, argv);
}
|
