diff options
Diffstat (limited to 'source3/utils')
| -rw-r--r-- | source3/utils/net_rpc.c | 1 | ||||
| -rw-r--r-- | source3/utils/net_rpc_samsync.c | 162 |
2 files changed, 163 insertions, 0 deletions
diff --git a/source3/utils/net_rpc.c b/source3/utils/net_rpc.c index df5b67372d..a7d2a08b38 100644 --- a/source3/utils/net_rpc.c +++ b/source3/utils/net_rpc.c @@ -2245,6 +2245,7 @@ int net_rpc(int argc, const char **argv) {"trustdom", rpc_trustdom}, {"abortshutdown", rpc_shutdown_abort}, {"shutdown", rpc_shutdown}, + {"samdump", rpc_samdump}, {"getsid", net_rpc_getsid}, {"help", net_rpc_help}, {NULL, NULL} diff --git a/source3/utils/net_rpc_samsync.c b/source3/utils/net_rpc_samsync.c new file mode 100644 index 0000000000..44c3fdb26a --- /dev/null +++ b/source3/utils/net_rpc_samsync.c @@ -0,0 +1,162 @@ +/* + 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; +} |