diff --git a/nixos/modules/security/pam.nix b/nixos/modules/security/pam.nix
index 6e8be412de83..d379265960bb 100644
--- a/nixos/modules/security/pam.nix
+++ b/nixos/modules/security/pam.nix
@@ -638,7 +638,7 @@ let
             password sufficient ${pkgs.pam_mysql}/lib/security/pam_mysql.so config_file=/etc/security/pam_mysql.conf
           '' +
           optionalString config.services.sssd.enable ''
-            password sufficient ${pkgs.sssd}/lib/security/pam_sss.so use_authtok
+            password sufficient ${pkgs.sssd}/lib/security/pam_sss.so
           '' +
           optionalString config.security.pam.krb5.enable ''
             password sufficient ${pam_krb5}/lib/security/pam_krb5.so use_first_pass
diff --git a/nixos/tests/sssd-ldap.nix b/nixos/tests/sssd-ldap.nix
index ff83e96068a9..60f3b1a415da 100644
--- a/nixos/tests/sssd-ldap.nix
+++ b/nixos/tests/sssd-ldap.nix
@@ -6,17 +6,33 @@ let
   ldapRootPassword = "foobar";
 
   testUser = "alice";
-in import ./make-test-python.nix ({pkgs, ...}: {
+  testPassword = "foobar";
+  testNewPassword = "barfoo";
+in
+import ./make-test-python.nix ({ pkgs, ... }: {
   name = "sssd-ldap";
 
   meta = with pkgs.lib.maintainers; {
-    maintainers = [ bbigras ];
+    maintainers = [ bbigras s1341 ];
   };
 
   nodes.machine = { pkgs, ... }: {
+    security.pam.services.systemd-user.makeHomeDir = true;
+    environment.etc."cert.pem".text = builtins.readFile ./common/acme/server/acme.test.cert.pem;
+    environment.etc."key.pem".text = builtins.readFile ./common/acme/server/acme.test.key.pem;
     services.openldap = {
       enable = true;
+      urlList = [ "ldap:///" "ldaps:///" ];
       settings = {
+        attrs = {
+          olcTLSCACertificateFile = "/etc/cert.pem";
+          olcTLSCertificateFile = "/etc/cert.pem";
+          olcTLSCertificateKeyFile = "/etc/key.pem";
+          olcTLSCipherSuite = "HIGH:MEDIUM:+3DES:+RC4:+aNULL";
+          olcTLSCRLCheck = "none";
+          olcTLSVerifyClient = "never";
+          olcTLSProtocolMin = "3.1";
+        };
         children = {
           "cn=schema".includes = [
             "${pkgs.openldap}/etc/schema/core.ldif"
@@ -32,6 +48,23 @@ in import ./make-test-python.nix ({pkgs, ...}: {
               olcSuffix = dbSuffix;
               olcRootDN = "cn=${ldapRootUser},${dbSuffix}";
               olcRootPW = ldapRootPassword;
+              olcAccess = [
+                /*
+                  custom access rules for userPassword attributes
+                  */
+                ''
+                  {0}to attrs=userPassword
+                                    by self write
+                                    by anonymous auth
+                                    by * none''
+
+                /*
+                  allow read on anything else
+                  */
+                ''
+                  {1}to *
+                                    by * read''
+              ];
             };
           };
         };
@@ -55,7 +88,7 @@ in import ./make-test-python.nix ({pkgs, ...}: {
           dn: uid=${testUser},ou=accounts,ou=posix,${dbSuffix}
           objectClass: person
           objectClass: posixAccount
-          # userPassword: somePasswordHash
+          userPassword: ${testPassword}
           homeDirectory: /home/${testUser}
           uidNumber: 1234
           gidNumber: 1234
@@ -78,7 +111,9 @@ in import ./make-test-python.nix ({pkgs, ...}: {
         [domain/${dbDomain}]
         auth_provider = ldap
         id_provider = ldap
-        ldap_uri = ldap://127.0.0.1:389
+        ldap_uri = ldaps://127.0.0.1:636
+        ldap_tls_reqcert = allow
+        ldap_tls_cacert = /etc/cert.pem
         ldap_search_base = ${dbSuffix}
         ldap_default_bind_dn = cn=${ldapRootUser},${dbSuffix}
         ldap_default_authtok_type = password
@@ -97,5 +132,42 @@ in import ./make-test-python.nix ({pkgs, ...}: {
     else:
       machine.wait_for_console_text("Backend is online")
       machine.succeed("getent passwd ${testUser}")
+
+    with subtest("Log in as ${testUser}"):
+        machine.wait_until_tty_matches("1", "login: ")
+        machine.send_chars("${testUser}\n")
+        machine.wait_until_tty_matches("1", "login: ${testUser}")
+        machine.wait_until_succeeds("pgrep login")
+        machine.wait_until_tty_matches("1", "Password: ")
+        machine.send_chars("${testPassword}\n")
+        machine.wait_until_succeeds("pgrep -u ${testUser} bash")
+        machine.send_chars("touch done\n")
+        machine.wait_for_file("/home/${testUser}/done")
+
+    with subtest("Change ${testUser}'s password"):
+        machine.send_chars("passwd\n")
+        machine.wait_until_tty_matches("1", "Current Password: ")
+        machine.send_chars("${testPassword}\n")
+        machine.wait_until_tty_matches("1", "New Password: ")
+        machine.send_chars("${testNewPassword}\n")
+        machine.wait_until_tty_matches("1", "Reenter new Password: ")
+        machine.send_chars("${testNewPassword}\n")
+        machine.wait_until_tty_matches("1", "passwd: password updated successfully")
+
+    with subtest("Log in as ${testUser} with new password in virtual console 2"):
+        machine.send_key("alt-f2")
+        machine.wait_until_succeeds("[ $(fgconsole) = 2 ]")
+        machine.wait_for_unit("getty@tty2.service")
+        machine.wait_until_succeeds("pgrep -f 'agetty.*tty2'")
+
+        machine.wait_until_tty_matches("2", "login: ")
+        machine.send_chars("${testUser}\n")
+        machine.wait_until_tty_matches("2", "login: ${testUser}")
+        machine.wait_until_succeeds("pgrep login")
+        machine.wait_until_tty_matches("2", "Password: ")
+        machine.send_chars("${testNewPassword}\n")
+        machine.wait_until_succeeds("pgrep -u ${testUser} bash")
+        machine.send_chars("touch done2\n")
+        machine.wait_for_file("/home/${testUser}/done2")
   '';
 })
diff --git a/pkgs/os-specific/linux/pam/default.nix b/pkgs/os-specific/linux/pam/default.nix
index 8b068100f32a..b16bebbe3d60 100644
--- a/pkgs/os-specific/linux/pam/default.nix
+++ b/pkgs/os-specific/linux/pam/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   doCheck = false; # fails
 
   passthru.tests = {
-    inherit (nixosTests) pam-oath-login pam-u2f shadow;
+    inherit (nixosTests) pam-oath-login pam-u2f shadow sssd-ldap;
   };
 
   meta = with lib; {