1/* 2 Unix SMB/CIFS implementation. 3 4 find security related memory leaks 5 6 Copyright (C) Andrew Tridgell 2004 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program. If not, see <http://www.gnu.org/licenses/>. 20*/ 21 22#include "includes.h" 23#include "torture/torture.h" 24#include "libcli/raw/libcliraw.h" 25#include "libcli/raw/raw_proto.h" 26#include "libcli/libcli.h" 27#include "torture/util.h" 28#include "system/time.h" 29#include "libcli/smb_composite/smb_composite.h" 30#include "libcli/smb_composite/proto.h" 31#include "auth/credentials/credentials.h" 32#include "param/param.h" 33 34static bool try_failed_login(struct torture_context *tctx, struct smbcli_state *cli) 35{ 36 NTSTATUS status; 37 struct smb_composite_sesssetup setup; 38 struct smbcli_session *session; 39 struct smbcli_session_options options; 40 41 lp_smbcli_session_options(tctx->lp_ctx, &options); 42 43 session = smbcli_session_init(cli->transport, cli, false, options); 44 setup.in.sesskey = cli->transport->negotiate.sesskey; 45 setup.in.capabilities = cli->transport->negotiate.capabilities; 46 setup.in.workgroup = lp_workgroup(tctx->lp_ctx); 47 setup.in.credentials = cli_credentials_init(session); 48 setup.in.gensec_settings = lp_gensec_settings(tctx, tctx->lp_ctx); 49 50 cli_credentials_set_conf(setup.in.credentials, tctx->lp_ctx); 51 cli_credentials_set_domain(setup.in.credentials, "INVALID-DOMAIN", CRED_SPECIFIED); 52 cli_credentials_set_username(setup.in.credentials, "INVALID-USERNAME", CRED_SPECIFIED); 53 cli_credentials_set_password(setup.in.credentials, "INVALID-PASSWORD", CRED_SPECIFIED); 54 55 status = smb_composite_sesssetup(session, &setup); 56 talloc_free(session); 57 if (NT_STATUS_IS_OK(status)) { 58 printf("Allowed session setup with invalid credentials?!\n"); 59 return false; 60 } 61 62 return true; 63} 64 65bool torture_sec_leak(struct torture_context *tctx, struct smbcli_state *cli) 66{ 67 time_t t1 = time(NULL); 68 int timelimit = torture_setting_int(tctx, "timelimit", 20); 69 70 while (time(NULL) < t1+timelimit) { 71 if (!try_failed_login(tctx, cli)) { 72 return false; 73 } 74 talloc_report(NULL, stdout); 75 } 76 77 return true; 78} 79