r16149: This is a very Samba3 specific test: It tests whether 'hide unreadable' and

'hide unwriteable files' actually do what they are supposed to do.

Volker
(This used to be commit 7bf02a5e0f2c53bd516033d31466cd0cf22d3496)

1 files changed, 321 insertions, 0 deletions

diff --git a/source4/torture/raw/samba3hide.c b/source4/torture/raw/samba3hide.c
new file mode 100644
index 0000000000..8f47816504
--- /dev/null
+++ b/source4/torture/raw/samba3hide.c
@@ -0,0 +1,321 @@
+/* 
+   Unix SMB/CIFS implementation.
+   Test samba3 hide unreadable/unwriteable
+   Copyright (C) Volker Lendecke 2006
+   
+   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 2 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, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "torture/torture.h"
+#include "libcli/raw/libcliraw.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "libcli/libcli.h"
+#include "torture/util.h"
+
+static void init_unixinfo_nochange(union smb_setfileinfo *info)
+{
+	ZERO_STRUCTP(info);
+	info->unix_basic.level = RAW_SFILEINFO_UNIX_BASIC;
+	info->unix_basic.in.mode = SMB_MODE_NO_CHANGE;
+
+	info->unix_basic.in.end_of_file = SMB_SIZE_NO_CHANGE_HI;
+	info->unix_basic.in.end_of_file <<= 32;
+	info->unix_basic.in.end_of_file |= SMB_SIZE_NO_CHANGE_LO;
+	
+	info->unix_basic.in.num_bytes = SMB_SIZE_NO_CHANGE_HI;
+	info->unix_basic.in.num_bytes <<= 32;
+	info->unix_basic.in.num_bytes |= SMB_SIZE_NO_CHANGE_LO;
+	
+	info->unix_basic.in.status_change_time = SMB_TIME_NO_CHANGE_HI;
+	info->unix_basic.in.status_change_time <<= 32;
+	info->unix_basic.in.status_change_time = SMB_TIME_NO_CHANGE_LO;
+
+	info->unix_basic.in.access_time = SMB_TIME_NO_CHANGE_HI;
+	info->unix_basic.in.access_time <<= 32;
+	info->unix_basic.in.access_time = SMB_TIME_NO_CHANGE_LO;
+
+	info->unix_basic.in.change_time = SMB_TIME_NO_CHANGE_HI;
+	info->unix_basic.in.change_time <<= 32;
+	info->unix_basic.in.change_time = SMB_TIME_NO_CHANGE_LO;
+
+	info->unix_basic.in.uid = SMB_UID_NO_CHANGE;
+	info->unix_basic.in.gid = SMB_GID_NO_CHANGE;
+}
+
+struct list_state {
+	const char *fname;
+	BOOL visible;
+};
+
+static void set_visible(struct clilist_file_info *i, const char *mask,
+			void *priv)
+{
+	struct list_state *state = priv;
+
+	if (strcasecmp_m(state->fname, i->name) == 0)
+		state->visible = True;
+}
+
+static BOOL is_visible(struct smbcli_tree *tree, const char *fname)
+{
+	struct list_state state;
+
+	state.visible = False;
+	state.fname = fname;
+
+	if (smbcli_list(tree, "*.*", 0, set_visible, &state) < 0) {
+		return False;
+	}
+	return state.visible;
+}
+
+static BOOL is_readable(struct smbcli_tree *tree, const char *fname)
+{
+	int fnum;
+	fnum = smbcli_open(tree, fname, O_RDONLY, DENY_NONE);
+	if (fnum < 0) {
+		return False;
+	}
+	smbcli_close(tree, fnum);
+	return True;
+}
+
+static BOOL is_writeable(TALLOC_CTX *mem_ctx, struct smbcli_tree *tree,
+			 const char *fname)
+{
+	int fnum;
+	fnum = smbcli_open(tree, fname, O_WRONLY, DENY_NONE);
+	if (fnum < 0) {
+		return False;
+	}
+	smbcli_close(tree, fnum);
+	return True;
+}
+
+/*
+ * This is not an exact method because there's a ton of reasons why a getatr
+ * might fail. But for our purposes it's sufficient.
+ */
+
+static BOOL smbcli_file_exists(struct smbcli_tree *tree, const char *fname)
+{
+	return NT_STATUS_IS_OK(smbcli_getatr(tree, fname, NULL, NULL, NULL));
+}
+
+static NTSTATUS smbcli_chmod(struct smbcli_tree *tree, const char *fname,
+			     uint64_t permissions)
+{
+	union smb_setfileinfo sfinfo;
+	init_unixinfo_nochange(&sfinfo);
+	sfinfo.unix_basic.in.file.path = fname;
+	sfinfo.unix_basic.in.permissions = permissions;
+	return smb_raw_setpathinfo(tree, &sfinfo);
+}
+
+static NTSTATUS second_tcon(TALLOC_CTX *mem_ctx,
+			    struct smbcli_session *session,
+			    const char *sharename,
+			    struct smbcli_tree **res)
+{
+	union smb_tcon tcon;
+	struct smbcli_tree *result;
+	TALLOC_CTX *tmp_ctx;
+	NTSTATUS status;
+
+	if ((tmp_ctx = talloc_new(mem_ctx)) == NULL) {
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	result = smbcli_tree_init(session, tmp_ctx, False);
+	if (result == NULL) {
+		talloc_free(tmp_ctx);
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	tcon.generic.level = RAW_TCON_TCONX;
+	tcon.tconx.in.flags = 0;
+
+	/* Ignore share mode security here */
+	tcon.tconx.in.password = data_blob(NULL, 0);
+	tcon.tconx.in.path = sharename;
+	tcon.tconx.in.device = "????";
+
+	status = smb_raw_tcon(result, tmp_ctx, &tcon);
+	if (!NT_STATUS_IS_OK(status)) {
+		talloc_free(tmp_ctx);
+		return status;
+	}
+
+	result->tid = tcon.tconx.out.tid;
+	*res = talloc_steal(mem_ctx, result);
+	talloc_free(tmp_ctx);
+	return NT_STATUS_OK;
+}
+
+BOOL torture_samba3_hide(struct torture_context *torture)
+{
+	struct smbcli_state *cli;
+	BOOL ret = False;
+	TALLOC_CTX *mem_ctx;
+	const char *fname = "test.txt";
+	int fnum;
+	NTSTATUS status;
+	struct smbcli_tree *hideunread;
+	struct smbcli_tree *hideunwrite;
+
+	mem_ctx = talloc_init("torture_samba3_unixinfo");
+	if (mem_ctx == NULL) {
+		d_printf("talloc_init failed\n");
+		return False;
+	}
+
+	if (!torture_open_connection_share(
+		    mem_ctx, &cli, lp_parm_string(-1, "torture", "host"),
+		    lp_parm_string(-1, "torture", "share"), NULL)) {
+		d_printf("torture_open_connection_share failed\n");
+		goto done;
+	}
+
+	status = second_tcon(mem_ctx, cli->session, "hideunread",
+			     &hideunread);
+	if (!NT_STATUS_IS_OK(status)) {
+		d_printf("second_tcon(hideunread) failed: %s\n",
+			 nt_errstr(status));
+		goto done;
+	}
+
+	status = second_tcon(mem_ctx, cli->session, "hideunwrite",
+			     &hideunwrite);
+	if (!NT_STATUS_IS_OK(status)) {
+		d_printf("second_tcon(hideunwrite) failed: %s\n",
+			 nt_errstr(status));
+		goto done;
+	}
+
+	status = smbcli_unlink(cli->tree, fname);
+	if (NT_STATUS_EQUAL(status, NT_STATUS_CANNOT_DELETE)) {
+		smbcli_setatr(cli->tree, fname, 0, -1);
+		smbcli_unlink(cli->tree, fname);
+	}
+
+	fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
+	if (fnum == -1) {
+		d_printf("Failed to create %s - %s\n", fname,
+			 smbcli_errstr(cli->tree));
+		goto done;
+	}
+
+	smbcli_close(cli->tree, fnum);
+
+	if (!smbcli_file_exists(cli->tree, fname)) {
+		d_printf("%s does not exist\n", fname);
+		goto done;
+	}
+
+	/* R/W file should be visible everywhere */
+
+	status = smbcli_chmod(cli->tree, fname, UNIX_R_USR|UNIX_W_USR);
+	if (!NT_STATUS_IS_OK(status)) {
+		d_printf("smbcli_chmod failed: %s\n", nt_errstr(status));
+		goto done;
+	}
+	if (!is_writeable(mem_ctx, cli->tree, fname)) {
+		d_printf("File not writable\n");
+		goto done;
+	}
+	if (!is_readable(cli->tree, fname)) {
+		d_printf("File not readable\n");
+		goto done;
+	}
+	if (!is_visible(cli->tree, fname)) {
+		d_printf("r/w file not visible via normal share\n");
+		goto done;
+	}
+	if (!is_visible(hideunread, fname)) {
+		d_printf("r/w file not visible via hide unreadable\n");
+		goto done;
+	}
+	if (!is_visible(hideunwrite, fname)) {
+		d_printf("r/w file not visible via hide unwriteable\n");
+		goto done;
+	}
+
+	/* R/O file should not be visible via hide unwriteable files */
+
+	status = smbcli_chmod(cli->tree, fname, UNIX_R_USR);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		d_printf("smbcli_chmod failed: %s\n", nt_errstr(status));
+		goto done;
+	}
+	if (is_writeable(mem_ctx, cli->tree, fname)) {
+		d_printf("r/o is writable\n");
+		goto done;
+	}
+	if (!is_readable(cli->tree, fname)) {
+		d_printf("r/o not readable\n");
+		goto done;
+	}
+	if (!is_visible(cli->tree, fname)) {
+		d_printf("r/o file not visible via normal share\n");
+		goto done;
+	}
+	if (!is_visible(hideunread, fname)) {
+		d_printf("r/o file not visible via hide unreadable\n");
+		goto done;
+	}
+	if (is_visible(hideunwrite, fname)) {
+		d_printf("r/o file visible via hide unwriteable\n");
+		goto done;
+	}
+
+	/* inaccessible file should be only visible on normal share */
+
+	status = smbcli_chmod(cli->tree, fname, 0);
+	if (!NT_STATUS_IS_OK(status)) {
+		d_printf("smbcli_chmod failed: %s\n", nt_errstr(status));
+		goto done;
+	}
+	if (is_writeable(mem_ctx, cli->tree, fname)) {
+		d_printf("inaccessible file is writable\n");
+		goto done;
+	}
+	if (is_readable(cli->tree, fname)) {
+		d_printf("inaccessible file is readable\n");
+		goto done;
+	}
+	if (!is_visible(cli->tree, fname)) {
+		d_printf("inaccessible file not visible via normal share\n");
+		goto done;
+	}
+	if (is_visible(hideunread, fname)) {
+		d_printf("inaccessible file visible via hide unreadable\n");
+		goto done;
+	}
+	if (is_visible(hideunwrite, fname)) {
+		d_printf("inaccessible file visible via hide unwriteable\n");
+		goto done;
+	}
+
+
+	ret = True;
+
+ done:
+	talloc_free(mem_ctx);
+	return ret;
+}
+