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