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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
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.h"
static void display_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *g)
{
int i;
d_printf("Group mem %u: ", rid);
for (i=0;i<g->num_members;i++) {
d_printf("%u ", g->rids[i]);
}
d_printf("\n");
}
static void display_alias_info(uint32 rid, SAM_ALIAS_INFO *a)
{
d_printf("Alias '%s' ", unistr2_static(&a->uni_als_name));
d_printf("desc='%s' rid=%u\n", unistr2_static(&a->uni_als_desc), a->als_rid);
}
static void display_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *a)
{
int i;
d_printf("Alias rid %u: ", rid);
for (i=0;i<a->num_sids;i++) {
d_printf("%s ", sid_string_static(&a->sids[i].sid));
}
d_printf("\n");
}
static void display_account_info(uint32 rid, SAM_ACCOUNT_INFO *a)
{
fstring hex_nt_passwd, hex_lm_passwd;
uchar lm_passwd[16], nt_passwd[16];
/* Decode hashes from password hash */
sam_pwd_hash(a->user_rid, a->pass.buf_lm_pwd, lm_passwd, 0);
sam_pwd_hash(a->user_rid, a->pass.buf_nt_pwd, nt_passwd, 0);
/* Encode as strings */
smbpasswd_sethexpwd(hex_lm_passwd, lm_passwd, a->acb_info);
smbpasswd_sethexpwd(hex_nt_passwd, nt_passwd, a->acb_info);
printf("%s:%d:%s:%s:%s:LCT-0\n", unistr2_static(&a->uni_acct_name),
a->user_rid, hex_lm_passwd, hex_nt_passwd,
smbpasswd_encode_acb_info(a->acb_info));
}
static void display_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta)
{
switch (hdr_delta->type) {
case SAM_DELTA_ACCOUNT_INFO:
display_account_info(hdr_delta->target_rid, &delta->account_info);
break;
case SAM_DELTA_GROUP_MEM:
display_group_mem_info(hdr_delta->target_rid, &delta->grp_mem_info);
break;
case SAM_DELTA_ALIAS_INFO:
display_alias_info(hdr_delta->target_rid, &delta->alias_info);
break;
case SAM_DELTA_ALIAS_MEM:
display_alias_mem(hdr_delta->target_rid, &delta->als_mem_info);
break;
default:
d_printf("Unknown delta record type %d\n", hdr_delta->type);
break;
}
}
/* dump sam database via samsync rpc calls */
int rpc_samdump(int argc, const char **argv)
{
TALLOC_CTX *mem_ctx = NULL;
SAM_DELTA_HDR *hdr_deltas;
SAM_DELTA_CTR *deltas;
uint32 num_deltas;
NTSTATUS result;
int i;
unsigned last_rid=0;
DOM_CRED ret_creds;
struct cli_state *cli = NULL;
uchar trust_password[16];
/* Connect to remote machine */
if (!(cli = net_make_ipc_connection(NET_FLAGS_ANONYMOUS | NET_FLAGS_PDC))) {
return 1;
}
if (!cli_nt_session_open(cli, PIPE_NETLOGON)) {
DEBUG(0,("Error connecting to NETLOGON pipe\n"));
goto fail;
}
if (!secrets_fetch_trust_account_password(lp_workgroup(), trust_password, NULL)) {
d_printf("Could not retrieve domain trust secret");
goto fail;
}
result = cli_nt_setup_creds(cli, SEC_CHAN_BDC, trust_password);
if (!NT_STATUS_IS_OK(result)) {
d_printf("Failed to setup BDC creds\n");
goto fail;
}
if (!(mem_ctx = talloc_init())) {
DEBUG(0,("talloc_init failed\n"));
goto fail;
}
/* on first call the returnAuthenticator is empty */
memset(&ret_creds, 0, sizeof(ret_creds));
/* Do sam synchronisation on the SAM database*/
do {
result = cli_netlogon_sam_sync(cli, mem_ctx, &ret_creds, SAM_DATABASE_DOMAIN, last_rid+1,
&num_deltas, &hdr_deltas, &deltas);
clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred), &ret_creds);
last_rid = 0;
for (i = 0; i < num_deltas; i++) {
display_sam_entry(&hdr_deltas[i], &deltas[i]);
last_rid = hdr_deltas[i].target_rid;
if (last_rid == 0) {
break;
}
}
} while (last_rid && NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
cli_nt_session_close(cli);
talloc_destroy(mem_ctx);
return 0;
fail:
if (cli) {
cli_nt_session_close(cli);
}
if (mem_ctx) {
talloc_destroy(mem_ctx);
}
return -1;
}
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