s4: torture: Add smb2.twrp.openroot test.

Opens the root of a share over SMB2 with a zero-length
filename and a timewarp token.

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

diff --git a/source4/torture/smb2/create.c b/source4/torture/smb2/create.c
index b10ab7a07c27209fecafb313142c42e9ccda76b5..c97dfef16d3ec0165ac41e6a8b77f75fc935c598 100644 (file)
--- a/source4/torture/smb2/create.c
+++ b/source4/torture/smb2/create.c
@@ -1913,6 +1913,58 @@ done:
        return ret;
 }
 
+static bool test_twrp_openroot(struct torture_context *tctx, struct smb2_tree *tree)
+{
+       struct smb2_create io;
+       NTSTATUS status;
+       bool ret = true;
+       char *p = NULL;
+       struct tm tm;
+       time_t t;
+       uint64_t nttime;
+       const char *snapshot = NULL;
+
+       snapshot = torture_setting_string(tctx, "twrp_snapshot", NULL);
+       if (snapshot == NULL) {
+               torture_skip(tctx, "missing 'twrp_snapshot' option\n");
+       }
+
+       torture_comment(tctx, "Testing open of root of "
+               "share with timewarp (%s)\n",
+               snapshot);
+
+       setenv("TZ", "GMT", 1);
+
+       /* strptime does not set tm.tm_isdst but mktime assumes DST is in
+        * effect if it is greather than 1. */
+       ZERO_STRUCT(tm);
+
+       p = strptime(snapshot, "@GMT-%Y.%m.%d-%H.%M.%S", &tm);
+       torture_assert_goto(tctx, p != NULL, ret, done, "strptime\n");
+       torture_assert_goto(tctx, *p == '\0', ret, done, "strptime\n");
+
+       t = mktime(&tm);
+       unix_to_nt_time(&nttime, t);
+
+       io = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_DATA,
+               .in.file_attributes = FILE_ATTRIBUTE_DIRECTORY,
+               .in.create_disposition = NTCREATEX_DISP_OPEN,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+               .in.fname = "",
+               .in.create_options = NTCREATEX_OPTIONS_DIRECTORY,
+               .in.timewarp = nttime,
+       };
+
+       status = smb2_create(tree, tctx, &io);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "smb2_create\n");
+       smb2_util_close(tree, io.out.file.handle);
+
+done:
+       return ret;
+}
+
 static bool test_fileid(struct torture_context *tctx,
                        struct smb2_tree *tree)
 {
@@ -2687,6 +2739,7 @@ struct torture_suite *torture_smb2_twrp_init(TALLOC_CTX *ctx)
 
        torture_suite_add_1smb2_test(suite, "write", test_twrp_write);
        torture_suite_add_1smb2_test(suite, "stream", test_twrp_stream);
+       torture_suite_add_1smb2_test(suite, "openroot", test_twrp_openroot);
 
        suite->description = talloc_strdup(suite, "SMB2-TWRP tests");