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https://github.com/samba-team/samba.git
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fc9f64184e
Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Noel Power <noel.power@suse.com>
92 lines
3.0 KiB
C
92 lines
3.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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find security related memory leaks
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Copyright (C) Andrew Tridgell 2004
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Copyright (C) David Mulder 2020
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "libcli/raw/libcliraw.h"
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#include "libcli/raw/raw_proto.h"
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#include "libcli/libcli.h"
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#include "torture/util.h"
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#include "system/time.h"
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#include "libcli/smb_composite/smb_composite.h"
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#include "auth/credentials/credentials.h"
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#include "param/param.h"
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#include "libcli/smb2/smb2.h"
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#include "libcli/smb2/smb2_calls.h"
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#include "torture/smb2/proto.h"
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#include "../libcli/smb/smbXcli_base.h"
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static bool try_failed_login(struct torture_context *tctx, struct smb2_tree *tree)
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{
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NTSTATUS status;
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struct cli_credentials *credentials = NULL;
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uint32_t sessid = 0;
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struct smb2_session *session = NULL;
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bool result = true;
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session = smb2_session_init(tree->session->transport,
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lpcfg_gensec_settings(tctx, tctx->lp_ctx),
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tctx);
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torture_assert(tctx, session, "Session initialization failed");
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sessid = smb2cli_session_current_id(tree->session->smbXcli);
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credentials = cli_credentials_init(session);
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torture_assert_goto(tctx, credentials, result, done,
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"Credential allocation failed");
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cli_credentials_set_conf(credentials, tctx->lp_ctx);
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cli_credentials_set_domain(credentials, "INVALID-DOMAIN", CRED_SPECIFIED);
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cli_credentials_set_username(credentials, "INVALID-USERNAME", CRED_SPECIFIED);
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cli_credentials_set_password(credentials, "INVALID-PASSWORD", CRED_SPECIFIED);
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status = smb2_session_setup_spnego(session, credentials, sessid);
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torture_assert_ntstatus_equal_goto(tctx, status,
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NT_STATUS_LOGON_FAILURE, result, done,
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"Allowed session setup with invalid credentials?!\n");
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done:
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/* smb2_session_init() steals the transport, and if we don't steal it
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* back before freeing session, then we segfault on the next iteration
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* because the transport pointer in the tree is now invalid.
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*/
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tree->session->transport = talloc_steal(tree->session, session->transport);
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talloc_free(session);
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return result;
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}
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bool torture_smb2_sec_leak(struct torture_context *tctx, struct smb2_tree *tree)
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{
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time_t t1 = time_mono(NULL);
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int timelimit = torture_setting_int(tctx, "timelimit", 20);
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bool result;
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while (time_mono(NULL) < t1+timelimit) {
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result = try_failed_login(tctx, tree);
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torture_assert(tctx, result,
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"Invalid credentials should have failed");
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talloc_report(NULL, stdout);
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}
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return true;
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}
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