mirror of
https://github.com/samba-team/samba.git
synced 2024-12-25 23:21:54 +03:00
d18379fa00
This reverts commit b6f87af427
.
A different fix will follow.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12824
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
580 lines
13 KiB
C
580 lines
13 KiB
C
/*
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Unix SMB/CIFS implementation.
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mask_match tester
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Copyright (C) Andrew Tridgell 1999
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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 "trans2.h"
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#include "libsmb/libsmb.h"
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#include "libsmb/nmblib.h"
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#include "../libcli/smb/smbXcli_base.h"
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static fstring password;
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static fstring username;
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static int got_pass;
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static struct cli_credentials *test_creds;
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static int max_protocol = -1;
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static bool showall = False;
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static bool old_list = False;
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static const char *maskchars = "<>\"?*abc.";
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static const char *filechars = "abcdefghijklm.";
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static int verbose;
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static int die_on_error;
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static int NumLoops = 0;
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static int ignore_dot_errors = 0;
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extern char *optarg;
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extern int optind;
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/* a test fn for LANMAN mask support */
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static int ms_fnmatch_lanman_core(const char *pattern, const char *string)
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{
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const char *p = pattern, *n = string;
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char c;
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if (strcmp(p,"?")==0 && strcmp(n,".")==0) goto match;
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while ((c = *p++)) {
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switch (c) {
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case '.':
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/* if (! *n && ! *p) goto match; */
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if (*n != '.') goto nomatch;
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n++;
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break;
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case '?':
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if ((*n == '.' && n[1] != '.') || ! *n) goto next;
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n++;
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break;
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case '>':
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if (n[0] == '.') {
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if (! n[1] && ms_fnmatch_lanman_core(p, n+1) == 0) goto match;
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if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
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goto nomatch;
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}
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if (! *n) goto next;
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n++;
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break;
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case '*':
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if (! *p) goto match;
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for (; *n; n++) {
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if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
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}
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break;
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case '<':
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for (; *n; n++) {
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if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
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if (*n == '.' && !strchr_m(n+1,'.')) {
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n++;
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break;
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}
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}
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break;
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case '"':
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if (*n == 0 && ms_fnmatch_lanman_core(p, n) == 0) goto match;
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if (*n != '.') goto nomatch;
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n++;
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break;
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default:
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if (c != *n) goto nomatch;
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n++;
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}
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}
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if (! *n) goto match;
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nomatch:
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if (verbose) printf("NOMATCH pattern=[%s] string=[%s]\n", pattern, string);
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return -1;
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next:
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if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
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goto nomatch;
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match:
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if (verbose) printf("MATCH pattern=[%s] string=[%s]\n", pattern, string);
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return 0;
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}
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static int ms_fnmatch_lanman(const char *pattern, const char *string)
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{
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if (!strpbrk(pattern, "?*<>\"")) {
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if (strcmp(string,"..") == 0)
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string = ".";
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return strcmp(pattern, string);
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}
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if (strcmp(string,"..") == 0 || strcmp(string,".") == 0) {
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return ms_fnmatch_lanman_core(pattern, "..") &&
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ms_fnmatch_lanman_core(pattern, ".");
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}
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return ms_fnmatch_lanman_core(pattern, string);
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}
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static bool reg_match_one(struct cli_state *cli, const char *pattern, const char *file)
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{
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/* oh what a weird world this is */
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if (old_list && strcmp(pattern, "*.*") == 0) return True;
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if (strcmp(pattern,".") == 0) return False;
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if (max_protocol <= PROTOCOL_LANMAN2) {
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return ms_fnmatch_lanman(pattern, file)==0;
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}
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if (strcmp(file,"..") == 0) file = ".";
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return ms_fnmatch(pattern, file, smbXcli_conn_protocol(cli->conn), False) == 0;
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}
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static char *reg_test(struct cli_state *cli, const char *pattern, const char *long_name, const char *short_name)
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{
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static fstring ret;
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const char *new_pattern = 1+strrchr_m(pattern,'\\');
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fstrcpy(ret, "---");
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if (reg_match_one(cli, new_pattern, ".")) ret[0] = '+';
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if (reg_match_one(cli, new_pattern, "..")) ret[1] = '+';
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if (reg_match_one(cli, new_pattern, long_name) ||
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(*short_name && reg_match_one(cli, new_pattern, short_name))) ret[2] = '+';
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return ret;
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}
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/*****************************************************
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return a connection to a server
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*******************************************************/
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static struct cli_state *connect_one(char *share)
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{
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struct cli_state *c;
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char *server_n;
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char *server;
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NTSTATUS status;
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server = share+2;
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share = strchr_m(server,'\\');
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if (!share) return NULL;
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*share = 0;
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share++;
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server_n = server;
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status = cli_connect_nb(server, NULL, 0, 0x20, "masktest",
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SMB_SIGNING_DEFAULT, 0, &c);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0,("Connection to %s failed. Error %s\n", server_n,
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nt_errstr(status)));
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return NULL;
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}
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status = smbXcli_negprot(c->conn, c->timeout, PROTOCOL_CORE,
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max_protocol);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0, ("protocol negotiation failed: %s\n",
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nt_errstr(status)));
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cli_shutdown(c);
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return NULL;
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}
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status = cli_session_setup_creds(c, test_creds);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0, ("session setup failed: %s\n", nt_errstr(status)));
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return NULL;
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}
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/*
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* These next two lines are needed to emulate
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* old client behaviour for people who have
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* scripts based on client output.
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* QUESTION ? Do we want to have a 'client compatibility
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* mode to turn these on/off ? JRA.
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*/
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if (*c->server_domain || *c->server_os || *c->server_type)
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DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",
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c->server_domain,c->server_os,c->server_type));
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DEBUG(4,(" session setup ok\n"));
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status = cli_tree_connect_creds(c, share, "?????", test_creds);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0,("tree connect failed: %s\n", nt_errstr(status)));
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cli_shutdown(c);
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return NULL;
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}
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DEBUG(4,(" tconx ok\n"));
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return c;
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}
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static char *resultp;
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struct rn_state {
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char **pp_long_name;
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char *short_name;
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};
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static NTSTATUS listfn(const char *mnt, struct file_info *f, const char *s,
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void *private_data)
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{
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struct rn_state *state = (struct rn_state *)private_data;
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if (strcmp(f->name,".") == 0) {
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resultp[0] = '+';
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} else if (strcmp(f->name,"..") == 0) {
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resultp[1] = '+';
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} else {
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resultp[2] = '+';
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}
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if (state == NULL) {
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return NT_STATUS_INTERNAL_ERROR;
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}
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if (ISDOT(f->name) || ISDOTDOT(f->name)) {
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return NT_STATUS_OK;
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}
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fstrcpy(state->short_name, f->short_name ? f->short_name : "");
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(void)strlower_m(state->short_name);
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*state->pp_long_name = SMB_STRDUP(f->name);
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if (!*state->pp_long_name) {
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return NT_STATUS_NO_MEMORY;
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}
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(void)strlower_m(*state->pp_long_name);
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return NT_STATUS_OK;
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}
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static void get_real_name(struct cli_state *cli,
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char **pp_long_name, fstring short_name)
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{
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struct rn_state state;
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state.pp_long_name = pp_long_name;
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state.short_name = short_name;
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*pp_long_name = NULL;
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/* nasty hack to force level 260 listings - tridge */
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if (max_protocol <= PROTOCOL_LANMAN1) {
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cli_list_trans(cli, "\\masktest\\*.*", FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
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SMB_FIND_FILE_BOTH_DIRECTORY_INFO, listfn,
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&state);
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} else {
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cli_list_trans(cli, "\\masktest\\*", FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
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SMB_FIND_FILE_BOTH_DIRECTORY_INFO,
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listfn, &state);
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}
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if (*short_name == 0) {
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fstrcpy(short_name, *pp_long_name);
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}
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#if 0
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if (!strchr_m(short_name,'.')) {
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fstrcat(short_name,".");
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}
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#endif
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}
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static void testpair(struct cli_state *cli, const char *mask, const char *file)
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{
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uint16_t fnum;
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fstring res1;
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char *res2;
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static int count;
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fstring short_name;
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char *long_name = NULL;
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count++;
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fstrcpy(res1, "---");
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if (!NT_STATUS_IS_OK(cli_openx(cli, file, O_CREAT|O_TRUNC|O_RDWR, 0, &fnum))) {
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DEBUG(0,("Can't create %s\n", file));
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return;
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}
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cli_close(cli, fnum);
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resultp = res1;
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fstrcpy(short_name, "");
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get_real_name(cli, &long_name, short_name);
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if (!long_name) {
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return;
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}
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fstrcpy(res1, "---");
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cli_list(cli, mask, FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY, listfn, NULL);
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res2 = reg_test(cli, mask, long_name, short_name);
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if (showall ||
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((strcmp(res1, res2) && !ignore_dot_errors) ||
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(strcmp(res1+2, res2+2) && ignore_dot_errors))) {
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DEBUG(0,("%s %s %d mask=[%s] file=[%s] rfile=[%s/%s]\n",
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res1, res2, count, mask, file, long_name, short_name));
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if (die_on_error) exit(1);
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}
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cli_unlink(cli, file, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
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if (count % 100 == 0) DEBUG(0,("%d\n", count));
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SAFE_FREE(long_name);
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}
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static void test_mask(int argc, char *argv[],
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struct cli_state *cli)
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{
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char *mask, *file;
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int l1, l2, i, l;
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int mc_len = strlen(maskchars);
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int fc_len = strlen(filechars);
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TALLOC_CTX *ctx = talloc_tos();
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cli_mkdir(cli, "\\masktest");
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cli_unlink(cli, "\\masktest\\*", FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
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if (argc >= 2) {
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while (argc >= 2) {
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mask = talloc_asprintf(ctx,
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"\\masktest\\%s",
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argv[0]);
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file = talloc_asprintf(ctx,
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"\\masktest\\%s",
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argv[1]);
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if (!mask || !file) {
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goto finished;
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}
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testpair(cli, mask, file);
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argv += 2;
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argc -= 2;
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}
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goto finished;
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}
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while (1) {
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l1 = 1 + random() % 20;
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l2 = 1 + random() % 20;
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mask = talloc_array(ctx, char, strlen("\\masktest\\")+1+22);
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file = talloc_array(ctx, char, strlen("\\masktest\\")+1+22);
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if (!mask || !file) {
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goto finished;
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}
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memcpy(mask,"\\masktest\\",strlen("\\masktest\\")+1);
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memcpy(file,"\\masktest\\",strlen("\\masktest\\")+1);
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l = strlen(mask);
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for (i=0;i<l1;i++) {
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mask[i+l] = maskchars[random() % mc_len];
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}
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mask[l+l1] = 0;
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for (i=0;i<l2;i++) {
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file[i+l] = filechars[random() % fc_len];
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}
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file[l+l2] = 0;
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if (strcmp(file+l,".") == 0 ||
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strcmp(file+l,"..") == 0 ||
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strcmp(mask+l,"..") == 0) continue;
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if (strspn(file+l, ".") == strlen(file+l)) continue;
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testpair(cli, mask, file);
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if (NumLoops && (--NumLoops == 0))
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break;
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TALLOC_FREE(mask);
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TALLOC_FREE(file);
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}
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finished:
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cli_rmdir(cli, "\\masktest");
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}
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static void usage(void)
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{
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printf(
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"Usage:\n\
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masktest //server/share [options..]\n\
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options:\n\
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-d debuglevel\n\
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-n numloops\n\
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-W workgroup\n\
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-U user%%pass\n\
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-s seed\n\
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-M max protocol\n\
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-f filechars (default %s)\n\
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-m maskchars (default %s)\n\
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-v verbose mode\n\
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-E die on error\n\
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-a show all tests\n\
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-i ignore . and .. errors\n\
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\n\
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This program tests wildcard matching between two servers. It generates\n\
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random pairs of filenames/masks and tests that they match in the same\n\
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way on the servers and internally\n\
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",
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filechars, maskchars);
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}
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/****************************************************************************
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main program
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****************************************************************************/
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int main(int argc,char *argv[])
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{
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char *share;
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struct cli_state *cli;
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int opt;
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char *p;
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int seed;
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TALLOC_CTX *frame = talloc_stackframe();
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setlinebuf(stdout);
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lp_set_cmdline("log level", "0");
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if (argc < 2 || argv[1][0] == '-') {
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usage();
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exit(1);
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}
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share = argv[1];
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all_string_sub(share,"/","\\",0);
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setup_logging(argv[0], DEBUG_STDERR);
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argc -= 1;
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argv += 1;
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smb_init_locale();
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lp_load_global(get_dyn_CONFIGFILE());
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load_interfaces();
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if (getenv("USER")) {
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fstrcpy(username,getenv("USER"));
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}
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seed = time(NULL);
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while ((opt = getopt(argc, argv, "n:d:U:s:hm:f:aoW:M:vEi")) != EOF) {
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switch (opt) {
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case 'n':
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NumLoops = atoi(optarg);
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break;
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case 'd':
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lp_set_cmdline("log level", optarg);
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break;
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case 'E':
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die_on_error = 1;
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break;
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case 'i':
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ignore_dot_errors = 1;
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break;
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case 'v':
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verbose++;
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break;
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case 'M':
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lp_set_cmdline("client max protocol", optarg);
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break;
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case 'U':
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fstrcpy(username,optarg);
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p = strchr_m(username,'%');
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if (p) {
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*p = 0;
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fstrcpy(password, p+1);
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got_pass = 1;
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}
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break;
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case 's':
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seed = atoi(optarg);
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break;
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case 'h':
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usage();
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exit(1);
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case 'm':
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maskchars = optarg;
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break;
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case 'f':
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filechars = optarg;
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break;
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case 'a':
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showall = 1;
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break;
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case 'o':
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old_list = True;
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break;
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default:
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printf("Unknown option %c (%d)\n", (char)opt, opt);
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exit(1);
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|
}
|
|
}
|
|
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
max_protocol = lp_client_max_protocol();
|
|
max_protocol = MIN(max_protocol, PROTOCOL_NT1);
|
|
|
|
if (!got_pass) {
|
|
char pwd[256] = {0};
|
|
int rc;
|
|
|
|
rc = samba_getpass("Password: ", pwd, sizeof(pwd), false, false);
|
|
if (rc == 0) {
|
|
fstrcpy(password, pass);
|
|
}
|
|
}
|
|
|
|
test_creds = cli_session_creds_init(frame,
|
|
username,
|
|
lp_workgroup(),
|
|
NULL, /* realm */
|
|
password,
|
|
false, /* use_kerberos */
|
|
false, /* fallback_after_kerberos */
|
|
false, /* use_ccache */
|
|
false); /* password_is_nt_hash */
|
|
if (test_creds == NULL) {
|
|
d_printf("cli_session_creds_init() failed.\n");
|
|
exit(1);
|
|
}
|
|
|
|
cli = connect_one(share);
|
|
if (!cli) {
|
|
DEBUG(0,("Failed to connect to %s\n", share));
|
|
exit(1);
|
|
}
|
|
|
|
/* need to init seed after connect as clientgen uses random numbers */
|
|
DEBUG(0,("seed=%d\n", seed));
|
|
srandom(seed);
|
|
|
|
test_mask(argc, argv, cli);
|
|
|
|
TALLOC_FREE(frame);
|
|
return(0);
|
|
}
|