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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:47:29 +0000
commit4f5791ebd03eaec1c7da0865a383175b05102712 (patch)
tree8ce7b00f7a76baa386372422adebbe64510812d4 /source3/torture/utable.c
parentInitial commit. (diff)
downloadsamba-4f5791ebd03eaec1c7da0865a383175b05102712.tar.xz
samba-4f5791ebd03eaec1c7da0865a383175b05102712.zip
Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'source3/torture/utable.c')
-rw-r--r--source3/torture/utable.c210
1 files changed, 210 insertions, 0 deletions
diff --git a/source3/torture/utable.c b/source3/torture/utable.c
new file mode 100644
index 0000000..059cae9
--- /dev/null
+++ b/source3/torture/utable.c
@@ -0,0 +1,210 @@
+/*
+ Unix SMB/CIFS implementation.
+ SMB torture tester - unicode table dumper
+ Copyright (C) Andrew Tridgell 2001
+
+ 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 "system/filesys.h"
+#include "torture/proto.h"
+#include "../libcli/security/security.h"
+#include "libsmb/libsmb.h"
+#include "libsmb/clirap.h"
+#include "lib/util/string_wrappers.h"
+
+bool torture_utable(int dummy)
+{
+ struct cli_state *cli;
+ fstring fname, alt_name;
+ uint16_t fnum;
+ smb_ucs2_t c2;
+ int c, len, fd;
+ int chars_allowed=0, alt_allowed=0;
+ uint8_t valid[0x10000];
+
+ printf("starting utable\n");
+
+ if (!torture_open_connection(&cli, 0)) {
+ return False;
+ }
+
+ memset(valid, 0, sizeof(valid));
+
+ torture_deltree(cli, "\\utable");
+ cli_mkdir(cli, "\\utable");
+
+ for (c=1; c < 0x10000; c++) {
+ size_t size = 0;
+ char *p;
+
+ SSVAL(&c2, 0, c);
+ fstrcpy(fname, "\\utable\\x");
+ p = fname+strlen(fname);
+ if (!convert_string(CH_UTF16LE, CH_UNIX,
+ &c2, 2,
+ p, sizeof(fname)-strlen(fname),&size)) {
+ d_printf("convert_string %s failed !\n", fname);
+ continue;
+ }
+ len = size;
+ p[len] = 0;
+ fstrcat(fname,"_a_long_extension");
+
+ if (!NT_STATUS_IS_OK(cli_openx(cli, fname, O_RDWR | O_CREAT | O_TRUNC,
+ DENY_NONE, &fnum))) {
+ continue;
+ }
+
+ chars_allowed++;
+
+ cli_qpathinfo_alt_name(cli, fname, alt_name);
+
+ if (strncmp(alt_name, "X_A_L", 5) != 0) {
+ alt_allowed++;
+ valid[c] = 1;
+ d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
+ }
+
+ cli_close(cli, fnum);
+ cli_unlink(cli, fname, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
+
+ if (c % 100 == 0) {
+ printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
+ }
+ }
+ printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
+
+ cli_rmdir(cli, "\\utable");
+
+ d_printf("%d chars allowed %d alt chars allowed\n", chars_allowed, alt_allowed);
+
+ fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+ if (fd == -1) {
+ d_printf("Failed to create valid.dat - %s", strerror(errno));
+ return False;
+ }
+ if (write(fd, valid, 0x10000) != 0x10000) {
+ d_printf("Failed to create valid.dat - %s", strerror(errno));
+ close(fd);
+ return false;
+ }
+ close(fd);
+ d_printf("wrote valid.dat\n");
+
+ return True;
+}
+
+
+static char *form_name(int c)
+{
+ static fstring fname;
+ smb_ucs2_t c2;
+ char *p;
+ size_t len = 0;
+
+ fstrcpy(fname, "\\utable\\");
+ p = fname+strlen(fname);
+ SSVAL(&c2, 0, c);
+
+ if (!convert_string(CH_UTF16LE, CH_UNIX,
+ &c2, 2,
+ p, sizeof(fname)-strlen(fname), &len)) {
+ d_printf("form_name: convert string %s failed\n",
+ fname);
+ return NULL;
+ }
+ p[len] = 0;
+ return fname;
+}
+
+bool torture_casetable(int dummy)
+{
+ static struct cli_state *cli;
+ char *fname;
+ uint16_t fnum;
+ int c, i;
+#define MAX_EQUIVALENCE 8
+ smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
+ printf("starting casetable\n");
+
+ if (!torture_open_connection(&cli, 0)) {
+ return False;
+ }
+
+ memset(equiv, 0, sizeof(equiv));
+
+ torture_deltree(cli, "\\utable");
+ if (!NT_STATUS_IS_OK(cli_mkdir(cli, "\\utable"))) {
+ printf("Failed to create utable directory!\n");
+ return False;
+ }
+
+ for (c=1; c < 0x10000; c++) {
+ off_t size;
+
+ if (c == '.' || c == '\\') continue;
+
+ printf("%04x (%c)\n", c, isprint(c)?c:'.');
+
+ fname = form_name(c);
+ if (!NT_STATUS_IS_OK(cli_ntcreate(cli, fname, 0,
+ GENERIC_ALL_ACCESS,
+ FILE_ATTRIBUTE_NORMAL,
+ FILE_SHARE_NONE,
+ FILE_OPEN_IF, 0, 0, &fnum, NULL))) {
+ printf("Failed to create file with char %04x\n", c);
+ continue;
+ }
+
+ size = 0;
+
+ if (!NT_STATUS_IS_OK(cli_qfileinfo_basic(
+ cli, fnum, NULL, &size,
+ NULL, NULL, NULL, NULL, NULL))) {
+ continue;
+ }
+
+ if (size > 0) {
+ /* found a character equivalence! */
+ int c2[MAX_EQUIVALENCE];
+
+ if (size/sizeof(int) >= MAX_EQUIVALENCE) {
+ printf("too many chars match?? size=%ld c=0x%04x\n",
+ (unsigned long)size, c);
+ cli_close(cli, fnum);
+ return False;
+ }
+
+ cli_read(cli, fnum, (char *)c2, 0, size, NULL);
+ printf("%04x: ", c);
+ equiv[c][0] = c;
+ for (i=0; i<size/sizeof(int); i++) {
+ printf("%04x ", c2[i]);
+ equiv[c][i+1] = c2[i];
+ }
+ printf("\n");
+ fflush(stdout);
+ }
+
+ cli_writeall(cli, fnum, 0, (uint8_t *)&c, size, sizeof(c),
+ NULL);
+ cli_close(cli, fnum);
+ }
+
+ torture_deltree(cli, "\\utable");
+
+ return True;
+}