From fa886366e1e78340f781f8dcee9ff483f793e9a5 Mon Sep 17 00:00:00 2001
From: Sylvie Gouverneyre <sgouvern@redhat.com>
Date: Aug 06 2020 09:40:02 +0000
Subject: Issue 51188 - db2ldif crashes when LDIF file can't be accessed


Description:
Automated test to verify that db2ldif exits properly when the ldif file path provided cannot be accessed

Relates: https://pagure.io/389-ds-base/issue/51188
Relates: https://bugzilla.redhat.com/show_bug.cgi?id=1806978

Reviewed by: ???

---

diff --git a/dirsrvtests/tests/suites/export/export_test.py b/dirsrvtests/tests/suites/export/export_test.py
new file mode 100644
index 0000000..df642de
--- /dev/null
+++ b/dirsrvtests/tests/suites/export/export_test.py
@@ -0,0 +1,104 @@
+# --- BEGIN COPYRIGHT BLOCK ---
+# Copyright (C) 2020 Red Hat, Inc.
+# All rights reserved.
+#
+# License: GPL (version 3 or any later version).
+# See LICENSE for details.
+# --- END COPYRIGHT BLOCK ---
+
+
+import os
+import pytest
+
+from lib389.topologies import topology_st as topo
+from lib389._constants import DEFAULT_SUFFIX, DEFAULT_BENAME
+from lib389.dbgen import dbgen_users
+from lib389.tasks import ImportTask
+from lib389.utils import *
+from lib389.idm.user import UserAccount, UserAccounts
+from lib389.idm.account import Accounts, Account
+from lib389.paths import Paths
+
+pytestmark = pytest.mark.tier1
+
+
+def _generate_ldif(topo, no_no):
+    """
+    Generate a test ldif file to be imported
+    """
+    ldif_dir = topo.standalone.get_ldif_dir()
+    import_ldif = ldif_dir + '/basic_import.ldif'
+    log.info("Generating ldif ...")
+    dbgen_users(topo.standalone, no_no, import_ldif, DEFAULT_SUFFIX)
+
+
+def _import(topo, no_no):
+    """
+    Import ldif online
+    """
+    ldif_dir = topo.standalone.get_ldif_dir()
+    import_ldif = ldif_dir + '/basic_import.ldif'
+    _generate_ldif(topo, no_no)
+
+    log.info("Performing an online import ...")
+    import_task = ImportTask(topo.standalone)
+    import_task.import_suffix_from_ldif(ldiffile=import_ldif, suffix=DEFAULT_SUFFIX)
+
+    import_task.wait()
+
+
+@pytest.fixture(scope="function")
+def _test_setup(request, topo):
+    _import(topo, 100)
+
+    def fin():
+        accounts = Accounts(topo.standalone, DEFAULT_SUFFIX)
+        log.info('Cleaning the db')
+        for i in accounts.filter('(uid=*)'):
+            UserAccount(topo.standalone, i.dn).delete()
+
+        ldif_dir = topo.standalone.get_ldif_dir()
+        import_ldif = ldif_dir + '/import.ldif'
+
+        log.info('Removing the generated test ldif file')
+        if os.path.exists(import_ldif):
+            os.remove(import_ldif)
+
+    request.addfinalizer(fin)
+
+@pytest.mark.bz1806978
+@pytest.mark.bz1860291
+@pytest.mark.ds51188
+@pytest.mark.skipif(ds_is_older("1.4.3"), reason="Not implemented")
+def test_db2ldif_with_non_accessible_ldif_file_path(topo, _test_setup):
+    """Export with db2ldif, giving a ldif file path which can't be accessed by the user (dirsrv by default)
+    :id: ca91eda7-27b1-4750-a013-531a63d3f5b0
+    :setup: Standalone Instance - entries imported in the db
+    :steps:
+        1. Stop the server
+        2. Launch db2ldif with an non accessible ldif file path 
+        3. check the error reported in the errors log
+    :expected results:
+        1. Operation successful
+        2. Operation properly fails, without crashing, and reporting an error
+        3. 'ERR - bdb_db2ldif - db2ldif: userRoot: can't open file' should be reported
+    """
+    export_ldif = '/tmp/nonexistent/export.ldif'
+
+    log.info("Stopping the instance...")
+    topo.standalone.stop()
+
+    log.info("Performing an offline export to a non accessible ldif file path - should fail properly")
+    assert not topo.standalone.db2ldif(DEFAULT_BENAME, (DEFAULT_SUFFIX,),None, None, None, export_ldif)
+      
+    # An error should be reported as output of the cli - see bz1860291
+    # This test is to be updated after bz1860291 evaluation
+
+    log.info("parsing the errors log to search for the error reported")
+    search_str = str(topo.standalone.ds_error_log.match(r".*ERR - bdb_db2ldif - db2ldif: userRoot: can't open*"))[1:-1]
+    assert len(search_str) > 0
+    log.info("error string : %s" % search_str)
+
+    log.info("Restarting the instance...")
+    topo.standalone.start()
+