smbtorture: add test smb2.acls.NON-CANONICAL-ORDER

BUG: https://bugzilla.samba.org/show_bug.cgi?id=16097

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/selftest/knownfail.d/samba3.smb2.acls b/selftest/knownfail.d/samba3.smb2.acls
new file mode 100644 (file)
index 0000000..23c3f31
--- /dev/null
+++ b/selftest/knownfail.d/samba3.smb2.acls
@@ -0,0 +1 @@
+^samba3.smb2.acls.NON-CANONICAL-ORDER\(.*\)

diff --git a/source4/torture/smb2/acls.c b/source4/torture/smb2/acls.c
index 39abdbc90e7bb38faa207ffef3c6b84c2f7167a2..86f31aa951123eff329665844df95e189f4b4a0a 100644 (file)
--- a/source4/torture/smb2/acls.c
+++ b/source4/torture/smb2/acls.c
@@ -3292,6 +3292,96 @@ done:
        return ret;
 }
 
+static bool test_non_canonical_order(struct torture_context *tctx,
+                                    struct smb2_tree *tree)
+{
+       const char *fname = BASEDIR "\\test_non_canonical_order.dat";
+       struct smb2_create cr = {};
+       struct smb2_handle testdirh = {};
+       struct smb2_handle handle = {};
+       union smb_setfileinfo si;
+       struct security_descriptor *sd = NULL;
+       NTSTATUS status;
+       bool ret = true;
+
+       smb2_deltree(tree, BASEDIR);
+
+       status = torture_smb2_testdir(tree, BASEDIR, &testdirh);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "torture_smb2_testdir failed\n");
+       status = smb2_util_close(tree, testdirh);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "smb2_util_close failed\n");
+       ZERO_STRUCT(testdirh);
+
+       /*
+        * Create an ACL with an allow ACE before a deny ACE. That is
+        * non-canonical order, Windows allows this but our POSIX ACL mapping
+        * code chokes on this.
+        */
+
+       sd = security_descriptor_dacl_create(tctx,
+                                            0,
+                                            NULL,
+                                            NULL,
+                                            SID_WORLD,
+                                            SEC_ACE_TYPE_ACCESS_ALLOWED,
+                                            SEC_RIGHTS_DIR_ALL,
+                                            SEC_ACE_FLAG_OBJECT_INHERIT
+                                            | SEC_ACE_FLAG_CONTAINER_INHERIT,
+
+                                            SID_WORLD,
+                                            SEC_ACE_TYPE_ACCESS_DENIED,
+                                            SEC_RIGHTS_DIR_ALL,
+                                            SEC_ACE_FLAG_OBJECT_INHERIT
+                                            | SEC_ACE_FLAG_CONTAINER_INHERIT,
+
+                                            NULL);
+       torture_assert_not_null_goto(tctx, sd, ret, done, "SD create failed\n");
+
+       cr = (struct smb2_create) {
+               .in.desired_access = SEC_STD_WRITE_DAC,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+               .in.create_disposition = NTCREATEX_DISP_OPEN_IF,
+               .in.impersonation_level = NTCREATEX_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "smb2_create failed\n");
+       handle = cr.out.file.handle;
+
+       si = (union smb_setfileinfo) {
+               .set_secdesc.level = RAW_SFILEINFO_SEC_DESC,
+               .set_secdesc.in.file.handle = handle,
+               .set_secdesc.in.secinfo_flags = SECINFO_DACL,
+               .set_secdesc.in.sd = sd,
+       };
+
+       status = smb2_setinfo_file(tree, &si);
+       torture_assert_ntstatus_equal_goto(tctx, status,
+                                          NT_STATUS_ACCESS_DENIED,
+                                          ret, done,
+                                          "smb2_setinfo_file failed\n");
+
+       status = smb2_util_close(tree, handle);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "smb2_util_close failed\n");
+       ZERO_STRUCT(handle);
+
+done:
+       if (!smb2_util_handle_empty(testdirh)) {
+               smb2_util_close(tree, testdirh);
+       }
+       if (!smb2_util_handle_empty(handle)) {
+               smb2_util_close(tree, handle);
+       }
+       smb2_deltree(tree, BASEDIR);
+       return ret;
+}
+
 /*
    basic testing of SMB2 ACLs
 */
@@ -3317,6 +3407,7 @@ struct torture_suite *torture_smb2_acls_with_sysacl_init(TALLOC_CTX *ctx)
        torture_suite_add_1smb2_test(suite, "MXAC-NOT-GRANTED",
                        test_mxac_not_granted);
        torture_suite_add_1smb2_test(suite, "OVERWRITE_READ_ONLY_FILE", test_overwrite_read_only_file);
+       torture_suite_add_1smb2_test(suite, "NON-CANONICAL-ORDER", test_non_canonical_order);
 
        suite->description = talloc_strdup(suite, "SMB2-ACLS-WITH-SYSACL tests");