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Convert samba4.base.mangle test to smb2
Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Noel Power <noel.power@suse.com> Reviewed-by: Jeremy Allison <jra@samba.org> (cherry picked from commit 9437b44668c9f7742d6d4fe0891ac4d9fda7c804)
This commit is contained in:
David Mulder
Jeremy Allison
parent
18db8bd9c4
commit
c690428ebe
@ -158,3 +158,4 @@ bench # don't run benchmarks in our selftest
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^samba4.blackbox.ktpass # this test isn't portable ...
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^samba4.rpc.unixinfo # This contains a server-side getpwuid call which hangs the server when nss_winbindd is in use
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^samba.tests.dcerpc.unix # This contains a server-side getpwuid call which hangs the server when nss_winbindd is in use
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^samba4.smb2.mangle.*\(ad_dc_ntvfs\)$ # Ignore ad_dc_ntvfs since this is a new test
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@ -35,8 +35,6 @@ samba3.base.disconnect(nt4_dc_smb1)
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samba3.base.fdpass(ad_dc_smb1)
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samba3.base.fdpass(nt4_dc_smb1)
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samba3.base.lock(nt4_dc_smb1)
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samba3.base.mangle(ad_dc_smb1)
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samba3.base.mangle(nt4_dc_smb1)
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samba3.base.negnowait(ad_dc_smb1)
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samba3.base.negnowait(nt4_dc_smb1)
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samba3.base.ntdeny1(ad_dc_smb1)
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@ -826,6 +826,9 @@ for t in tests:
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"raw.write",]) :
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plansmbtorture4testsuite(t, "nt4_dc_smb1", '//$SERVER_IP/tmp -U$USERNAME%$PASSWORD')
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plansmbtorture4testsuite(t, "ad_dc_smb1", '//$SERVER/tmp -U$USERNAME%$PASSWORD')
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elif t == "base.mangle":
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plansmbtorture4testsuite(t, "nt4_dc_smb1_done", '//$SERVER_IP/tmp -U$USERNAME%$PASSWORD')
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plansmbtorture4testsuite(t, "ad_dc_smb1_done", '//$SERVER/tmp -U$USERNAME%$PASSWORD')
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else:
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plansmbtorture4testsuite(t, "nt4_dc", '//$SERVER_IP/tmp -U$USERNAME%$PASSWORD')
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plansmbtorture4testsuite(t, "ad_dc", '//$SERVER/tmp -U$USERNAME%$PASSWORD')
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245
source4/torture/smb2/mangle.c
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245
source4/torture/smb2/mangle.c
Normal file
@ -0,0 +1,245 @@
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/*
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Unix SMB/CIFS implementation.
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SMB torture tester - mangling test
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Copyright (C) Andrew Tridgell 2002
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Copyright (C) David Mulder 2019
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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 "system/filesys.h"
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#include "system/dir.h"
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#include <tdb.h>
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#include "../lib/util/util_tdb.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/util.h"
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#include "torture/smb2/proto.h"
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static TDB_CONTEXT *tdb;
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#define NAME_LENGTH 20
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static unsigned int total, collisions, failures;
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static bool test_one(struct torture_context *tctx, struct smb2_tree *tree,
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const char *name)
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{
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struct smb2_handle fnum;
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const char *shortname;
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const char *name2;
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NTSTATUS status;
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TDB_DATA data;
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struct smb2_create io = {0};
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total++;
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io.in.fname = name;
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io.in.desired_access = SEC_FILE_READ_DATA | SEC_FILE_WRITE_DATA |
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SEC_FILE_EXECUTE;
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io.in.create_disposition = NTCREATEX_DISP_CREATE;
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io.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
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NTCREATEX_SHARE_ACCESS_WRITE |
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NTCREATEX_SHARE_ACCESS_DELETE;
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io.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
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status = smb2_create(tree, tree, &io);
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if (!NT_STATUS_IS_OK(status)) {
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torture_comment(tctx, "open of %s failed (%s)\n", name,
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nt_errstr(status));
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return false;
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}
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fnum = io.out.file.handle;
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status = smb2_util_close(tree, fnum);
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if (NT_STATUS_IS_ERR(status)) {
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torture_comment(tctx, "close of %s failed (%s)\n", name,
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nt_errstr(status));
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return false;
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}
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/* get the short name */
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status = smb2_qpathinfo_alt_name(tctx, tree, name, &shortname);
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if (!NT_STATUS_IS_OK(status)) {
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torture_comment(tctx, "query altname of %s failed (%s)\n",
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name, nt_errstr(status));
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return false;
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}
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name2 = talloc_asprintf(tctx, "mangle_test\\%s", shortname);
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status = smb2_util_unlink(tree, name2);
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if (NT_STATUS_IS_ERR(status)) {
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torture_comment(tctx, "unlink of %s (%s) failed (%s)\n",
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name2, name, nt_errstr(status));
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return false;
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}
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/* recreate by short name */
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io = (struct smb2_create){0};
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io.in.fname = name2;
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io.in.desired_access = SEC_FILE_READ_DATA | SEC_FILE_WRITE_DATA |
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SEC_FILE_EXECUTE;
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io.in.create_disposition = NTCREATEX_DISP_CREATE;
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io.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
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NTCREATEX_SHARE_ACCESS_WRITE |
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NTCREATEX_SHARE_ACCESS_DELETE;
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io.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
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status = smb2_create(tree, tree, &io);
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if (!NT_STATUS_IS_OK(status)) {
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torture_comment(tctx, "open2 of %s failed (%s)\n", name2,
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nt_errstr(status));
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return false;
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}
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fnum = io.out.file.handle;
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status = smb2_util_close(tree, fnum);
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if (NT_STATUS_IS_ERR(status)) {
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torture_comment(tctx, "close of %s failed (%s)\n", name,
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nt_errstr(status));
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return false;
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}
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/* and unlink by long name */
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status = smb2_util_unlink(tree, name);
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if (NT_STATUS_IS_ERR(status)) {
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torture_comment(tctx, "unlink2 of %s (%s) failed (%s)\n",
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name, name2, nt_errstr(status));
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failures++;
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smb2_util_unlink(tree, name2);
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return true;
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}
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/* see if the short name is already in the tdb */
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data = tdb_fetch_bystring(tdb, shortname);
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if (data.dptr) {
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/* maybe its a duplicate long name? */
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if (strcasecmp(name, (const char *)data.dptr) != 0) {
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/* we have a collision */
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collisions++;
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torture_comment(tctx, "Collision between %s and %s"
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" -> %s (coll/tot: %u/%u)\n",
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name, data.dptr, shortname, collisions,
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total);
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}
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free(data.dptr);
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} else {
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TDB_DATA namedata;
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/* store it for later */
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namedata.dptr = discard_const_p(uint8_t, name);
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namedata.dsize = strlen(name)+1;
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tdb_store_bystring(tdb, shortname, namedata, TDB_REPLACE);
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}
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return true;
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}
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static char *gen_name(struct torture_context *tctx)
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{
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const char *chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz._-$~...";
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unsigned int max_idx = strlen(chars);
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unsigned int len;
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int i;
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char *p = NULL;
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char *name = NULL;
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name = talloc_strdup(tctx, "mangle_test\\");
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if (!name) {
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return NULL;
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}
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len = 1 + random() % NAME_LENGTH;
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name = talloc_realloc(tctx, name, char, strlen(name) + len + 6);
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if (!name) {
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return NULL;
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}
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p = name + strlen(name);
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for (i=0;i<len;i++) {
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p[i] = chars[random() % max_idx];
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}
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p[i] = 0;
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if (ISDOT(p) || ISDOTDOT(p)) {
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p[0] = '_';
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}
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/* have a high probability of a common lead char */
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if (random() % 2 == 0) {
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p[0] = 'A';
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}
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/* and a medium probability of a common lead string */
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if ((len > 5) && (random() % 10 == 0)) {
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strlcpy(p, "ABCDE", 6);
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}
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/* and a high probability of a good extension length */
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if (random() % 2 == 0) {
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char *s = strrchr(p, '.');
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if (s) {
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s[4] = 0;
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}
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}
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return name;
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}
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bool torture_smb2_mangle(struct torture_context *torture,
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struct smb2_tree *tree)
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{
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extern int torture_numops;
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int i;
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bool ok;
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NTSTATUS status;
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/* we will use an internal tdb to store the names we have used */
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tdb = tdb_open(NULL, 100000, TDB_INTERNAL, 0, 0);
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torture_assert(torture, tdb, "ERROR: Failed to open tdb\n");
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ok = smb2_util_setup_dir(torture, tree, "mangle_test");
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torture_assert(torture, ok, "smb2_util_setup_dir failed\n");
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for (i=0;i<torture_numops;i++) {
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char *name;
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name = gen_name(torture);
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torture_assert(torture, name, "Name allocation failed\n");
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ok = test_one(torture, tree, name);
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torture_assert(torture, ok, talloc_asprintf(torture,
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"Mangle names failed with %s", name));
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if (total && total % 100 == 0) {
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if (torture_setting_bool(torture, "progress", true)) {
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torture_comment(torture,
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"collisions %u/%u - %.2f%% (%u failures)\r",
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collisions, total, (100.0*collisions) / total, failures);
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}
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}
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}
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smb2_util_unlink(tree, "mangle_test\\*");
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status = smb2_util_rmdir(tree, "mangle_test");
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torture_assert_ntstatus_ok(torture, status,
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"ERROR: Failed to remove directory\n");
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torture_comment(torture,
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"\nTotal collisions %u/%u - %.2f%% (%u failures)\n",
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collisions, total, (100.0*collisions) / total, failures);
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return (failures == 0);
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}
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@ -204,6 +204,7 @@ NTSTATUS torture_smb2_init(TALLOC_CTX *ctx)
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torture_suite_add_1smb2_test(suite, "sdread", torture_smb2_sdreadtest);
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torture_suite_add_suite(suite, torture_smb2_readwrite_init(suite));
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torture_suite_add_1smb2_test(suite, "maximum_allowed", torture_smb2_maximum_allowed);
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torture_suite_add_1smb2_test(suite, "mangle", torture_smb2_mangle);
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torture_suite_add_suite(suite, torture_smb2_charset(suite));
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suite->description = talloc_strdup(suite, "SMB2-specific tests");
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@ -21,6 +21,7 @@ bld.SAMBA_MODULE('TORTURE_SMB2',
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lease_break_handler.c
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lock.c
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max_allowed.c
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mangle.c
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maxfid.c
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maxwrite.c
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multichannel.c
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