Add a module for nsldc support.

Create a module that will configure nslcd in client machine.

sssd_test_framework/misc/nslcd.py

@@ -0,0 +1,56 @@
+"""Configuring nslcd."""
+
+from __future__ import annotations
+
+from pytest_mh import MultihostHost, MultihostUtility
+from pytest_mh.utils.fs import LinuxFileSystem
+from sssd_test_framework.roles.ldap import LDAP
+
+__all__ = [
+    "Nslcd",
+]
+
+
+class Nslcd(MultihostUtility[MultihostHost]):
+    """
+    Use nslcd to configure sssd proxy.
+
+    .. code-block:: python
+        :caption: Example usage
+
+        @pytest.mark.topology(KnownTopology.LDAP)
+        def test_example(client: Client, ldap: LDAP):
+        client.nslcd.confignslcd(ldap)
+
+    .. note::
+
+        All changes are automatically reverted when a test is finished.
+    """
+
+    def __init__(self, host: MultihostHost, fs: LinuxFileSystem) -> None:
+        """
+        :param host: Remote host instance.
+        :type host: MultihostHost
+        :param fs: Linux file system
+        :type fs: LinuxFileSystem
+        """
+        super().__init__(host)
+        self.fs: LinuxFileSystem = fs
+
+    def confignslcd(self, ldap: LDAP) -> None:
+        """
+        Configure nslcd.
+
+        :param ldap: Ldap role.
+        :type ldap: LDAP
+        """
+        self.fs.write('/etc/pam.d/sssdproxyldap', '''
+                auth    required pam_ldap.so
+                account required pam_ldap.so
+                password required pam_ldap.so
+                session required pam_ldap.so
+                ''')
+        self.fs.write('/etc/nslcd.conf', f'uid nslcd\ngid ldap\nuri '
+                                         f'ldap://{ldap.host.hostname}\nbase '
+                                         f'{ldap.ldap.naming_context}\n', dedent=False)
+        self.host.ssh.run("systemctl restart nslcd")

sssd_test_framework/roles/client.py

@@ -11,6 +11,7 @@
 from ..utils.sssctl import SSSCTLUtils
 from ..utils.sssd import SSSDUtils
 from .base import BaseLinuxRole
+from ..misc.nslcd import Nslcd
 
 __all__ = [
     "Client",
@@ -69,6 +70,10 @@ def __init__(self, *args, **kwargs) -> None:
         """
         Managing local overrides users and groups.
         """
+        self.nslcd = Nslcd(self.host, self.fs)
+        """
+        Managing nslcd configuration.
+        """
 
     def setup(self) -> None:
         """