--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ SMB torture tester
+ Copyright (C) Andrew Tridgell 1997-2003
+ Copyright (C) Jelmer Vernooij 2006
+ Copyright (C) David Mulder 2020
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "libcli/smb2/smb2.h"
+#include "libcli/smb2/smb2_calls.h"
+#include "torture/smbtorture.h"
+#include "torture/smb2/proto.h"
+#include "libcli/smb/smbXcli_base.h"
+#include "torture/util.h"
+#include "system/filesys.h"
+#include "system/time.h"
+#include "libcli/resolve/resolve.h"
+#include "lib/events/events.h"
+#include "param/param.h"
+
+static void smb2cli_session_set_id(struct smbXcli_session *session,
+ uint64_t session_id)
+{
+ smb2cli_session_set_id_and_flags(session, session_id,
+ smb2cli_session_get_flags(session));
+}
+
+/**
+ this checks to see if a secondary tconx can use open files from an
+ earlier tconx
+ */
+bool run_tcon_test(struct torture_context *tctx, struct smb2_tree *tree)
+{
+ const char *fname = "tcontest.tmp";
+ struct smb2_handle fnum1;
+ uint32_t cnum1, cnum2, cnum3;
+ uint64_t sessid1, sessid2;
+ uint8_t buf[4];
+ bool ret = true;
+ struct smb2_tree *tree1 = NULL;
+ const char *host = torture_setting_string(tctx, "host", NULL);
+ struct smb2_create io = {0};
+ NTSTATUS status;
+ bool ok;
+
+ if (smb2_deltree(tree, fname) == -1) {
+ torture_comment(tctx, "unlink of %s failed\n", fname);
+ }
+
+ io.in.fname = fname;
+ io.in.desired_access = SEC_FILE_READ_DATA | SEC_FILE_WRITE_DATA;
+ io.in.create_disposition = NTCREATEX_DISP_CREATE;
+ io.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
+ NTCREATEX_SHARE_ACCESS_WRITE |
+ NTCREATEX_SHARE_ACCESS_DELETE;
+ status = smb2_create(tree, tree, &io);
+ if (NT_STATUS_IS_ERR(status)) {
+ torture_result(tctx, TORTURE_FAIL, "open of %s failed (%s)\n", fname, nt_errstr(status));
+ return false;
+ }
+ fnum1 = io.out.file.handle;
+
+ cnum1 = smb2cli_tcon_current_id(tree->smbXcli);
+ sessid1 = smb2cli_session_current_id(tree->session->smbXcli);
+
+ memset(buf, 0, 4); /* init buf so valgrind won't complain */
+ status = smb2_util_write(tree, fnum1, buf, 130, 4);
+ if (NT_STATUS_IS_ERR(status)) {
+ torture_result(tctx, TORTURE_FAIL, "initial write failed (%s)\n", nt_errstr(status));
+ return false;
+ }
+
+ ok = torture_smb2_tree_connect(tctx, tree->session, tctx, &tree1);
+ if (!ok) {
+ torture_result(tctx, TORTURE_FAIL, "%s refused 2nd tree connect\n", host);
+ return false;
+ }
+
+ cnum2 = smb2cli_tcon_current_id(tree1->smbXcli);
+ cnum3 = MAX(cnum1, cnum2) + 1; /* any invalid number */
+ sessid2 = smb2cli_session_current_id(tree1->session->smbXcli) + 1;
+
+ /* try a write with the wrong tid */
+ smb2cli_tcon_set_id(tree1->smbXcli, cnum2);
+
+ status = smb2_util_write(tree1, fnum1, buf, 130, 4);
+ if (NT_STATUS_IS_OK(status)) {
+ torture_result(tctx, TORTURE_FAIL, "* server allows write with wrong TID\n");
+ ret = false;
+ } else {
+ torture_comment(tctx, "server fails write with wrong TID : %s\n", nt_errstr(status));
+ }
+
+
+ /* try a write with an invalid tid */
+ smb2cli_tcon_set_id(tree1->smbXcli, cnum3);
+
+ status = smb2_util_write(tree1, fnum1, buf, 130, 4);
+ if (NT_STATUS_IS_OK(status)) {
+ torture_result(tctx, TORTURE_FAIL, "* server allows write with invalid TID\n");
+ ret = false;
+ } else {
+ torture_comment(tctx, "server fails write with invalid TID : %s\n", nt_errstr(status));
+ }
+
+ /* try a write with an invalid session id */
+ smb2cli_session_set_id(tree1->session->smbXcli, sessid2);
+ smb2cli_tcon_set_id(tree1->smbXcli, cnum1);
+
+ status = smb2_util_write(tree1, fnum1, buf, 130, 4);
+ if (NT_STATUS_IS_OK(status)) {
+ torture_result(tctx, TORTURE_FAIL, "* server allows write with invalid VUID\n");
+ ret = false;
+ } else {
+ torture_comment(tctx, "server fails write with invalid VUID : %s\n", nt_errstr(status));
+ }
+
+ smb2cli_session_set_id(tree1->session->smbXcli, sessid1);
+ smb2cli_tcon_set_id(tree1->smbXcli, cnum1);
+
+ status = smb2_util_close(tree1, fnum1);
+ if (NT_STATUS_IS_ERR(status)) {
+ torture_result(tctx, TORTURE_FAIL, "close failed (%s)\n", nt_errstr(status));
+ return false;
+ }
+
+ smb2cli_tcon_set_id(tree1->smbXcli, cnum2);
+
+ smb2_util_unlink(tree1, fname);
+
+ return ret;
+}
projects / thirdparty / samba.git / commitdiff
