Add basedn functionality check

src/lib389/cli/dsidm

@@ -2,7 +2,7 @@
 
 # --- BEGIN COPYRIGHT BLOCK ---
 # Copyright (C) 2016, William Brown <william at blackhats.net.au>
-# Copyright (C) 2023 Red Hat, Inc.
+# Copyright (C) 2024 Red Hat, Inc.
 # All rights reserved.
 #
 # License: GPL (version 3 or any later version).
@@ -19,6 +19,7 @@ import argparse
 import argcomplete
 from lib389.utils import get_instance_list, instance_choices
 from lib389._constants import DSRC_HOME
+from lib389.cli_idm import _get_basedn_arg
 from lib389.cli_idm import account as cli_account
 from lib389.cli_idm import initialise as cli_init
 from lib389.cli_idm import organizationalunit as cli_ou
@@ -124,14 +125,6 @@ if __name__ == '__main__':
             parser.print_help()
         sys.exit(1)
 
-    if dsrc_inst['basedn'] is None:
-        errmsg = "Must provide a basedn!"
-        if args.json:
-            sys.stderr.write('{"desc": "%s"}\n' % errmsg)
-        else:
-            log.error(errmsg)
-        sys.exit(1)
-
     if not args.verbose:
         signal.signal(signal.SIGINT, signal_handler)
 
@@ -142,7 +135,15 @@ if __name__ == '__main__':
     result = False
     try:
         inst = connect_instance(dsrc_inst=dsrc_inst, verbose=args.verbose, args=args)
-        result = args.func(inst, dsrc_inst['basedn'], log, args)
+        basedn = _get_basedn_arg(inst, args, log, msg="Enter basedn")
+        if basedn is None:
+            errmsg = "Must provide a basedn!"
+            if args.json:
+                sys.stderr.write('{"desc": "%s"}\n' % errmsg)
+            else:
+                log.error(errmsg)
+            sys.exit(1)
+        result = args.func(inst, basedn, log, args)
         if args.verbose:
             log.info("Command successful.")
     except Exception as e:

src/lib389/lib389/cli_idm/__init__.py

@@ -1,15 +1,30 @@
 # --- BEGIN COPYRIGHT BLOCK ---
 # Copyright (C) 2016, William Brown <william at blackhats.net.au>
-# Copyright (C) 2023 Red Hat, Inc.
+# Copyright (C) 2024 Red Hat, Inc.
 # All rights reserved.
 #
 # License: GPL (version 3 or any later version).
 # See LICENSE for details.
 # --- END COPYRIGHT BLOCK ---
 
+import sys
 import ldap
 from getpass import getpass
 import json
+from lib389._mapped_object import DSLdapObject
+from lib389.cli_base import _get_dn_arg
+from lib389.idm.user import DEFAULT_BASEDN_RDN as DEFAULT_BASEDN_RDN_USER
+from lib389.idm.group import DEFAULT_BASEDN_RDN as DEFAULT_BASEDN_RDN_GROUP
+from lib389.idm.posixgroup import DEFAULT_BASEDN_RDN as DEFAULT_BASEDN_RDN_POSIXGROUP
+from lib389.idm.services import DEFAULT_BASEDN_RDN as DEFAULT_BASEDN_RDN_SERVICES
+
+# Create a dict where key is module and value is an rpm to search
+BASEDN_RDNS = {
+    'user': DEFAULT_BASEDN_RDN_USER,
+    'group': DEFAULT_BASEDN_RDN_GROUP,
+    'posixgroup': DEFAULT_BASEDN_RDN_POSIXGROUP,
+    'services': DEFAULT_BASEDN_RDN_SERVICES,
+}
 
 
 def _get_arg(args, msg=None):
@@ -37,6 +52,30 @@ def _get_args(args, kws):
     return kwargs
 
 
+def _get_basedn_arg(inst, args, log, msg=None):
+    basedn_arg = _get_dn_arg(args.basedn, msg="Enter basedn")
+
+    # Get the RDN based on the last part of the module name (lib389.cli_idm.user -> user)
+    try:
+        command_name = args.func.__module__.split('.')[-1]
+        object_rdn = BASEDN_RDNS[command_name]
+        # Check if the base DN for our command exists
+        command_basedn = f'{object_rdn},{basedn_arg}'
+        if not DSLdapObject(inst, command_basedn).exists():
+            # split the line
+            errmsg = f'The DN "{command_basedn}" does not exist.'
+            errmsg += f' It is required for "{command_name}" command. Please create it first.'
+
+            if args.json:
+                sys.stderr.write('{"desc": "%s"}\n' % errmsg)
+            else:
+                log.error(errmsg)
+            sys.exit(1)
+    except KeyError:
+        pass
+    return basedn_arg
+
+
 # This is really similar to get_args, but generates from an array
 def _get_attributes(args, attrs):
     kwargs = {}

src/lib389/lib389/cli_idm/account.py

@@ -1,5 +1,5 @@
 # --- BEGIN COPYRIGHT BLOCK ---
-# Copyright (C) 2023, Red Hat inc,
+# Copyright (C) 2024, Red Hat inc,
 # Copyright (C) 2018, William Brown <[email protected]>
 # All rights reserved.
 #
@@ -90,7 +90,6 @@ def entry_status(inst, basedn, log, args):
 
 
 def subtree_status(inst, basedn, log, args):
-    basedn = _get_dn_arg(args.basedn, msg="Enter basedn to check")
     filter = ""
     scope = ldap.SCOPE_SUBTREE
     epoch_inactive_time = None
@@ -120,7 +119,6 @@ def subtree_status(inst, basedn, log, args):
 
 
 def bulk_update(inst, basedn, log, args):
-    basedn = _get_dn_arg(args.basedn, msg="Enter basedn to search")
     search_filter = "(objectclass=*)"
     scope = ldap.SCOPE_SUBTREE
     scope_str = "sub"

src/lib389/lib389/idm/group.py

@@ -1,6 +1,6 @@
 # --- BEGIN COPYRIGHT BLOCK ---
 # Copyright (C) 2016, William Brown <william at blackhats.net.au>
-# Copyright (C) 2023 Red Hat, Inc.
+# Copyright (C) 2024 Red Hat, Inc.
 # All rights reserved.
 #
 # License: GPL (version 3 or any later version).
@@ -16,6 +16,8 @@
     'cn',
 ]
 RDN = 'cn'
+DEFAULT_BASEDN_RDN = 'ou=Groups'
+DEFAULT_BASEDN_RDN_ADMIN_GROUPS = 'ou=People'
 
 
 class Group(DSLdapObject):
@@ -93,7 +95,7 @@ class Groups(DSLdapObjects):
     :type basedn: str
     """
 
-    def __init__(self, instance, basedn, rdn='ou=Groups'):
+    def __init__(self, instance, basedn, rdn=DEFAULT_BASEDN_RDN):
         super(Groups, self).__init__(instance)
         self._objectclasses = [
             'groupOfNames',
@@ -140,7 +142,7 @@ def remove_member(self, dn):
 class UniqueGroups(DSLdapObjects):
     # WARNING!!!
     # Use group, not unique group!!!
-    def __init__(self, instance, basedn, rdn='ou=Groups'):
+    def __init__(self, instance, basedn, rdn=DEFAULT_BASEDN_RDN):
         super(UniqueGroups, self).__init__(instance)
         self._objectclasses = [
             'groupOfUniqueNames',
@@ -203,7 +205,7 @@ class nsAdminGroups(DSLdapObjects):
     :type rdn: str
     """
 
-    def __init__(self, instance, basedn, rdn='ou=People'):
+    def __init__(self, instance, basedn, rdn=DEFAULT_BASEDN_RDN_ADMIN_GROUPS):
         super(nsAdminGroups, self).__init__(instance)
         self._objectclasses = [
             'nsAdminGroup'

src/lib389/lib389/idm/posixgroup.py

@@ -1,6 +1,6 @@
 # --- BEGIN COPYRIGHT BLOCK ---
 # Copyright (C) 2016, William Brown <william at blackhats.net.au>
-# Copyright (C) 2023 Red Hat, Inc.
+# Copyright (C) 2024 Red Hat, Inc.
 # All rights reserved.
 #
 # License: GPL (version 3 or any later version).
@@ -17,6 +17,7 @@
     'gidNumber',
 ]
 RDN = 'cn'
+DEFAULT_BASEDN_RDN = 'ou=Groups'
 
 
 class PosixGroup(DSLdapObject):
@@ -72,7 +73,7 @@ class PosixGroups(DSLdapObjects):
     :type basedn: str
     """
 
-    def __init__(self, instance, basedn, rdn='ou=Groups'):
+    def __init__(self, instance, basedn, rdn=DEFAULT_BASEDN_RDN):
         super(PosixGroups, self).__init__(instance)
         self._objectclasses = [
             'groupOfNames',

src/lib389/lib389/idm/services.py

@@ -1,6 +1,6 @@
 # --- BEGIN COPYRIGHT BLOCK ---
 # Copyright (C) 2016, William Brown <william at blackhats.net.au>
-# Copyright (C) 2021 Red Hat, Inc.
+# Copyright (C) 2024 Red Hat, Inc.
 # All rights reserved.
 #
 # License: GPL (version 3 or any later version).
@@ -16,6 +16,7 @@
 MUST_ATTRIBUTES = [
     'cn',
 ]
+DEFAULT_BASEDN_RDN = 'ou=Services'
 
 class ServiceAccount(Account):
     """A single instance of Service entry
@@ -59,7 +60,7 @@ class ServiceAccounts(DSLdapObjects):
     :type basedn: str
     """
 
-    def __init__(self, instance, basedn, rdn='ou=Services'):
+    def __init__(self, instance, basedn, rdn=DEFAULT_BASEDN_RDN):
         super(ServiceAccounts, self).__init__(instance)
         self._objectclasses = [
             'applicationProcess',

src/lib389/lib389/idm/user.py

@@ -1,6 +1,6 @@
 # --- BEGIN COPYRIGHT BLOCK ---
 # Copyright (C) 2016, William Brown <william at blackhats.net.au>
-# Copyright (C) 2023 Red Hat, Inc.
+# Copyright (C) 2024 Red Hat, Inc.
 # All rights reserved.
 #
 # License: GPL (version 3 or any later version).
@@ -23,6 +23,7 @@
     'homeDirectory',
 ]
 RDN = 'uid'
+DEFAULT_BASEDN_RDN = 'ou=People'
 
 TEST_USER_PROPERTIES = {
     'uid': 'testuser',
@@ -201,7 +202,7 @@ class UserAccounts(DSLdapObjects):
     :type rdn: str
     """
 
-    def __init__(self, instance, basedn, rdn='ou=People'):
+    def __init__(self, instance, basedn, rdn=DEFAULT_BASEDN_RDN):
         super(UserAccounts, self).__init__(instance)
         self._objectclasses = [
             'account',