Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 581 insertions, 0 deletions

diff --git a/source3/torture/masktest.c b/source3/torture/masktest.c
new file mode 100644
index 0000000..d7485cf
--- /dev/null
+++ b/source3/torture/masktest.c
@@ -0,0 +1,581 @@
+/* 
+   Unix SMB/CIFS implementation.
+   mask_match tester
+   Copyright (C) Andrew Tridgell 1999
+
+   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 "trans2.h"
+#include "libsmb/libsmb.h"
+#include "libsmb/nmblib.h"
+#include "../libcli/smb/smbXcli_base.h"
+#include "lib/util/string_wrappers.h"
+
+static fstring password;
+static fstring username;
+static int got_pass;
+static struct cli_credentials *test_creds;
+static int max_protocol = -1;
+static bool showall = False;
+static bool old_list = False;
+static const char *maskchars = "<>\"?*abc.";
+static const char *filechars = "abcdefghijklm.";
+static int verbose;
+static int die_on_error;
+static int NumLoops = 0;
+static int ignore_dot_errors = 0;
+
+extern char *optarg;
+extern int optind;
+
+/* a test fn for LANMAN mask support */
+static int ms_fnmatch_lanman_core(const char *pattern, const char *string)
+{
+	const char *p = pattern, *n = string;
+	char c;
+
+	if (strcmp(p,"?")==0 && strcmp(n,".")==0) goto match;
+
+	while ((c = *p++)) {
+		switch (c) {
+		case '.':
+			/* if (! *n && ! *p) goto match; */
+			if (*n != '.') goto nomatch;
+			n++;
+			break;
+
+		case '?':
+			if ((*n == '.' && n[1] != '.') || ! *n) goto next;
+			n++;
+			break;
+
+		case '>':
+			if (n[0] == '.') {
+				if (! n[1] && ms_fnmatch_lanman_core(p, n+1) == 0) goto match;
+				if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
+				goto nomatch;
+			}
+			if (! *n) goto next;
+			n++;
+			break;
+
+		case '*':
+			if (! *p) goto match;
+			for (; *n; n++) {
+				if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
+			}
+			break;
+
+		case '<':
+			for (; *n; n++) {
+				if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
+				if (*n == '.' && !strchr_m(n+1,'.')) {
+					n++;
+					break;
+				}
+			}
+			break;
+
+		case '"':
+			if (*n == 0 && ms_fnmatch_lanman_core(p, n) == 0) goto match;
+			if (*n != '.') goto nomatch;
+			n++;
+			break;
+
+		default:
+			if (c != *n) goto nomatch;
+			n++;
+		}
+	}
+
+	if (! *n) goto match;
+
+ nomatch:
+	if (verbose) printf("NOMATCH pattern=[%s] string=[%s]\n", pattern, string);
+	return -1;
+
+next:
+	if (ms_fnmatch_lanman_core(p, n) == 0) goto match;
+        goto nomatch;
+
+ match:
+	if (verbose) printf("MATCH   pattern=[%s] string=[%s]\n", pattern, string);
+	return 0;
+}
+
+static int ms_fnmatch_lanman(const char *pattern, const char *string)
+{
+	if (!strpbrk(pattern, "?*<>\"")) {
+		if (strcmp(string,"..") == 0) 
+			string = ".";
+
+		return strcmp(pattern, string);
+	}
+
+	if (strcmp(string,"..") == 0 || strcmp(string,".") == 0) {
+		return ms_fnmatch_lanman_core(pattern, "..") &&
+			ms_fnmatch_lanman_core(pattern, ".");
+	}
+
+	return ms_fnmatch_lanman_core(pattern, string);
+}
+
+static bool reg_match_one(struct cli_state *cli, const char *pattern, const char *file)
+{
+	/* oh what a weird world this is */
+	if (old_list && strcmp(pattern, "*.*") == 0) return True;
+
+	if (strcmp(pattern,".") == 0) return False;
+
+	if (max_protocol <= PROTOCOL_LANMAN2) {
+		return ms_fnmatch_lanman(pattern, file)==0;
+	}
+
+	if (strcmp(file,"..") == 0) file = ".";
+
+	return ms_fnmatch(pattern, file, smbXcli_conn_protocol(cli->conn), False) == 0;
+}
+
+static char *reg_test(struct cli_state *cli, const char *pattern, const char *long_name, const char *short_name)
+{
+	static fstring ret;
+	const char *new_pattern = 1+strrchr_m(pattern,'\\');
+
+	fstrcpy(ret, "---");
+	if (reg_match_one(cli, new_pattern, ".")) ret[0] = '+';
+	if (reg_match_one(cli, new_pattern, "..")) ret[1] = '+';
+	if (reg_match_one(cli, new_pattern, long_name) ||
+	    (*short_name && reg_match_one(cli, new_pattern, short_name))) ret[2] = '+';
+	return ret;
+}
+
+
+/***************************************************** 
+return a connection to a server
+*******************************************************/
+static struct cli_state *connect_one(char *share)
+{
+	struct cli_state *c;
+	char *server_n;
+	char *server;
+	NTSTATUS status;
+
+	server = share+2;
+	share = strchr_m(server,'\\');
+	if (!share) return NULL;
+	*share = 0;
+	share++;
+
+	server_n = server;
+
+	status = cli_connect_nb(server, NULL, 0, 0x20, "masktest",
+				SMB_SIGNING_DEFAULT, 0, &c);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("Connection to %s failed. Error %s\n", server_n,
+			 nt_errstr(status)));
+		return NULL;
+	}
+
+	status = smbXcli_negprot(c->conn, c->timeout, PROTOCOL_CORE,
+				 max_protocol);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0, ("protocol negotiation failed: %s\n",
+			  nt_errstr(status)));
+		cli_shutdown(c);
+		return NULL;
+	}
+
+	status = cli_session_setup_creds(c, test_creds);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0, ("session setup failed: %s\n", nt_errstr(status)));
+		return NULL;
+	}
+
+	/*
+	 * These next two lines are needed to emulate
+	 * old client behaviour for people who have
+	 * scripts based on client output.
+	 * QUESTION ? Do we want to have a 'client compatibility
+	 * mode to turn these on/off ? JRA.
+	 */
+
+	if (*c->server_domain || *c->server_os || *c->server_type)
+		DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",
+			c->server_domain,c->server_os,c->server_type));
+
+	DEBUG(4,(" session setup ok\n"));
+
+	status = cli_tree_connect_creds(c, share, "?????", test_creds);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("tree connect failed: %s\n", nt_errstr(status)));
+		cli_shutdown(c);
+		return NULL;
+	}
+
+	DEBUG(4,(" tconx ok\n"));
+
+	return c;
+}
+
+static char *resultp;
+
+struct rn_state {
+	char **pp_long_name;
+	char *short_name;
+};
+
+static NTSTATUS listfn(
+	struct file_info *f,
+	const char *s,
+	void *private_data)
+{
+	struct rn_state *state = (struct rn_state *)private_data;
+	if (strcmp(f->name,".") == 0) {
+		resultp[0] = '+';
+	} else if (strcmp(f->name,"..") == 0) {
+		resultp[1] = '+';
+	} else {
+		resultp[2] = '+';
+	}
+
+	if (state == NULL) {
+		return NT_STATUS_INTERNAL_ERROR;
+	}
+
+	if (ISDOT(f->name) || ISDOTDOT(f->name))  {
+		return NT_STATUS_OK;
+	}
+
+
+	fstrcpy(state->short_name, f->short_name ? f->short_name : "");
+	(void)strlower_m(state->short_name);
+	*state->pp_long_name = SMB_STRDUP(f->name);
+	if (!*state->pp_long_name) {
+		return NT_STATUS_NO_MEMORY;
+	}
+	(void)strlower_m(*state->pp_long_name);
+	return NT_STATUS_OK;
+}
+
+static void get_real_name(struct cli_state *cli,
+			  char **pp_long_name, fstring short_name)
+{
+	struct rn_state state;
+
+	state.pp_long_name = pp_long_name;
+	state.short_name = short_name;
+
+	*pp_long_name = NULL;
+	/* nasty hack to force level 260 listings - tridge */
+	if (max_protocol <= PROTOCOL_LANMAN1) {
+		cli_list_trans(cli, "\\masktest\\*.*", FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
+			       SMB_FIND_FILE_BOTH_DIRECTORY_INFO, listfn,
+			       &state);
+	} else {
+		cli_list_trans(cli, "\\masktest\\*", FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
+			       SMB_FIND_FILE_BOTH_DIRECTORY_INFO,
+			       listfn, &state);
+	}
+
+	if (*short_name == 0) {
+		fstrcpy(short_name, *pp_long_name);
+	}
+
+#if 0
+	if (!strchr_m(short_name,'.')) {
+		fstrcat(short_name,".");
+	}
+#endif
+}
+
+static void testpair(struct cli_state *cli, const char *mask, const char *file)
+{
+	uint16_t fnum;
+	fstring res1;
+	char *res2;
+	static int count;
+	fstring short_name;
+	char *long_name = NULL;
+
+	count++;
+
+	fstrcpy(res1, "---");
+
+	if (!NT_STATUS_IS_OK(cli_openx(cli, file, O_CREAT|O_TRUNC|O_RDWR, 0, &fnum))) {
+		DEBUG(0,("Can't create %s\n", file));
+		return;
+	}
+	cli_close(cli, fnum);
+
+	resultp = res1;
+	fstrcpy(short_name, "");
+	get_real_name(cli, &long_name, short_name);
+	if (!long_name) {
+		return;
+	}
+	fstrcpy(res1, "---");
+	cli_list(cli, mask, FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY, listfn, NULL);
+
+	res2 = reg_test(cli, mask, long_name, short_name);
+
+	if (showall ||
+	    ((strcmp(res1, res2) && !ignore_dot_errors) ||
+	     (strcmp(res1+2, res2+2) && ignore_dot_errors))) {
+		DEBUG(0,("%s %s %d mask=[%s] file=[%s] rfile=[%s/%s]\n",
+			 res1, res2, count, mask, file, long_name, short_name));
+		if (die_on_error) exit(1);
+	}
+
+	cli_unlink(cli, file, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
+
+	if (count % 100 == 0) DEBUG(0,("%d\n", count));
+	SAFE_FREE(long_name);
+}
+
+static void test_mask(int argc, char *argv[],
+		      struct cli_state *cli)
+{
+	char *mask, *file;
+	int l1, l2, i, l;
+	int mc_len = strlen(maskchars);
+	int fc_len = strlen(filechars);
+	TALLOC_CTX *ctx = talloc_tos();
+
+	torture_deltree(cli, "\\masktest");
+	cli_mkdir(cli, "\\masktest");
+
+	if (argc >= 2) {
+		while (argc >= 2) {
+			mask = talloc_asprintf(ctx,
+					"\\masktest\\%s",
+					argv[0]);
+			file = talloc_asprintf(ctx,
+					"\\masktest\\%s",
+					argv[1]);
+			if (!mask || !file) {
+				goto finished;
+			}
+			testpair(cli, mask, file);
+			argv += 2;
+			argc -= 2;
+		}
+		goto finished;
+	}
+
+	while (1) {
+		l1 = 1 + random() % 20;
+		l2 = 1 + random() % 20;
+		mask = talloc_array(ctx, char, strlen("\\masktest\\")+1+22);
+		file = talloc_array(ctx, char, strlen("\\masktest\\")+1+22);
+		if (!mask || !file) {
+			goto finished;
+		}
+		memcpy(mask,"\\masktest\\",strlen("\\masktest\\")+1);
+		memcpy(file,"\\masktest\\",strlen("\\masktest\\")+1);
+		l = strlen(mask);
+		for (i=0;i<l1;i++) {
+			mask[i+l] = maskchars[random() % mc_len];
+		}
+		mask[l+l1] = 0;
+
+		for (i=0;i<l2;i++) {
+			file[i+l] = filechars[random() % fc_len];
+		}
+		file[l+l2] = 0;
+
+		if (strcmp(file+l,".") == 0 || 
+		    strcmp(file+l,"..") == 0 ||
+		    strcmp(mask+l,"..") == 0) continue;
+
+		if (strspn(file+l, ".") == strlen(file+l)) continue;
+
+		testpair(cli, mask, file);
+		if (NumLoops && (--NumLoops == 0))
+			break;
+		TALLOC_FREE(mask);
+		TALLOC_FREE(file);
+	}
+
+ finished:
+	cli_rmdir(cli, "\\masktest");
+}
+
+
+static void usage(void)
+{
+	printf(
+"Usage:\n\
+  masktest //server/share [options..]\n\
+  options:\n\
+	-d debuglevel\n\
+	-n numloops\n\
+        -W workgroup\n\
+        -U user%%pass\n\
+        -s seed\n\
+        -M max protocol\n\
+        -f filechars (default %s)\n\
+        -m maskchars (default %s)\n\
+	-v                             verbose mode\n\
+	-E                             die on error\n\
+        -a                             show all tests\n\
+        -i                             ignore . and .. errors\n\
+\n\
+  This program tests wildcard matching between two servers. It generates\n\
+  random pairs of filenames/masks and tests that they match in the same\n\
+  way on the servers and internally\n\
+", 
+  filechars, maskchars);
+}
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc,char *argv[])
+{
+	char *share;
+	struct cli_state *cli;
+	int opt;
+	char *p;
+	int seed;
+	TALLOC_CTX *frame = talloc_stackframe();
+
+	setlinebuf(stdout);
+
+	lp_set_cmdline("log level", "0");
+
+	if (argc < 2 || argv[1][0] == '-') {
+		usage();
+		exit(1);
+	}
+
+	share = argv[1];
+
+	all_string_sub(share,"/","\\",0);
+
+	setup_logging(argv[0], DEBUG_STDERR);
+
+	argc -= 1;
+	argv += 1;
+
+	smb_init_locale();
+	lp_load_global(get_dyn_CONFIGFILE());
+	load_interfaces();
+
+	if (getenv("USER")) {
+		fstrcpy(username,getenv("USER"));
+	}
+
+	seed = time(NULL);
+
+	while ((opt = getopt(argc, argv, "n:d:U:s:hm:f:aoW:M:vEi")) != EOF) {
+		switch (opt) {
+		case 'n':
+			NumLoops = atoi(optarg);
+			break;
+		case 'd':
+			lp_set_cmdline("log level", optarg);
+			break;
+		case 'E':
+			die_on_error = 1;
+			break;
+		case 'i':
+			ignore_dot_errors = 1;
+			break;
+		case 'v':
+			verbose++;
+			break;
+		case 'M':
+			lp_set_cmdline("client max protocol", optarg);
+			break;
+		case 'U':
+			fstrcpy(username,optarg);
+			p = strchr_m(username,'%');
+			if (p) {
+				*p = 0;
+				fstrcpy(password, p+1);
+				got_pass = 1;
+			}
+			break;
+		case 's':
+			seed = atoi(optarg);
+			break;
+		case 'h':
+			usage();
+			exit(1);
+		case 'm':
+			maskchars = optarg;
+			break;
+		case 'f':
+			filechars = optarg;
+			break;
+		case 'a':
+			showall = 1;
+			break;
+		case 'o':
+			old_list = True;
+			break;
+		default:
+			printf("Unknown option %c (%d)\n", (char)opt, opt);
+			exit(1);
+		}
+	}
+
+	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);
+}