1 files changed, 109 insertions, 0 deletions
diff --git a/testsuite/smbd/se_access_check_empty.c b/testsuite/smbd/se_access_check_empty.c
new file mode 100644
index 00000000000..6602b1147ee
--- /dev/null
+++ b/testsuite/smbd/se_access_check_empty.c
@@ -0,0 +1,109 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   Security context tests
+   Copyright (C) Tim Potter 2000
+   
+   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 "se_access_check_utils.h"
+
+/* Globals */
+
+BOOL failed;
+SEC_DESC *sd;
+
+struct ace_entry acl_empty[] = {
+	{ 0, 0, 0, NULL}
+};
+
+/* Check that access is always allowed for a NULL security descriptor */
+
+BOOL emptysd_check(struct passwd *pw, int ngroups, gid_t *groups)
+{
+	uint32 acc_granted, status;
+	BOOL result;
+
+	/* For no DACL, access is allowed and the desired access mask is
+	   returned */
+
+	result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
+				 ngroups, groups, 
+				 SEC_RIGHTS_MAXIMUM_ALLOWED,
+				 &acc_granted, &status);
+	
+	if (!result || !(acc_granted == SEC_RIGHTS_MAXIMUM_ALLOWED)) {
+		printf("FAIL: no dacl for %s (%d/%d)\n", pw->pw_name,
+		       pw->pw_uid, pw->pw_gid);
+		failed = True;
+	}
+
+	result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
+				 ngroups, groups, 0x1234,
+				 &acc_granted, &status);
+	
+	if (!result || !(acc_granted == 0x1234)) {
+		printf("FAIL: no dacl2 for %s (%d/%d)\n", pw->pw_name,
+		       pw->pw_uid, pw->pw_gid);
+		failed = True;
+	}
+
+	/* If desired access mask is empty then no access is allowed */
+
+	result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
+				 ngroups, groups, 0,
+				 &acc_granted, &status);
+	
+	if (result) {
+		printf("FAIL: zero desired access for %s (%d/%d)\n",
+		       pw->pw_name, pw->pw_uid, pw->pw_gid);
+		failed = True;
+	}
+	
+	return True;
+}
+
+/* Main function */
+
+int main(int argc, char **argv)
+{
+	/* Initialisation */
+
+	generate_wellknown_sids();
+
+	/* Create security descriptor */
+
+	sd = build_sec_desc(acl_empty, NULL, NULL_SID, NULL_SID);
+
+	if (!sd) {
+		printf("FAIL: could not build security descriptor\n");
+		return 1;
+	}
+
+	/* Run test */
+
+	visit_pwdb(emptysd_check);
+
+	/* Return */
+
+        if (!failed) {
+		printf("PASS\n");
+		return 0;
+	} 
+
+	return 1;
+}