plugins/modules/ipahbacrule.py

@@ -188,13 +188,12 @@ def find_hbacrule(module, name):
     elif len(_result["result"]) == 1:
         res = _result["result"][0]
         # hbacsvcgroup names are converted to lower case while creation with
-        # hbacsvcgroup_add.
-        # The hbacsvcgroup for sudo is builtin with the name "Sudo" though.
-        # This breaks the lower case comparison. Therefore all
-        # memberservice_hbacsvcgroup items are converted to lower case if
-        # "Sudo" is in the list.
+        # hbacsvcgroup_add, but builtin names may have mixed case as "Sudo",
+        # breaking the lower case comparison. Therefore all
+        # memberservice_hbacsvcgroup items are converted to lower case.
+        # (See: https://pagure.io/freeipa/issue/9464).
         _member = "memberservice_hbacsvcgroup"
-        if _member in res and "Sudo" in res[_member]:
+        if _member in res:
             res[_member] = [item.lower() for item in res[_member]]
         return res
 
@@ -400,7 +399,8 @@ def main():
 
                     if hbacsvc is not None:
                         hbacsvc_add, hbacsvc_del = gen_add_del_lists(
-                            hbacsvc, res_find.get("memberservice_hbacsvc"))
+                            hbacsvc, res_find.get("memberservice_hbacsvc"),
+                        )
 
                     if hbacsvcgroup is not None:
                         hbacsvcgroup_add, hbacsvcgroup_del = gen_add_del_lists(

tests/hbacrule/test_hbacrule_member_case_insensitive.yml

@@ -468,11 +468,51 @@
         register: result
         failed_when: result.changed or result.failed
 
+      # Specifically test 'Sudo', as FreeIPA adds a "Sudo" hbacsvcgroup instead of "sudo"
+      - name: Ensure 'sudo' works as hbacsvcgroup.
+        ipahbacrule:
+          ipaadmin_password: SomeADMINpassword
+          name: "test_sudo"
+          hbacsvcgroup:
+          - sudo
+        register: result
+        failed_when: not result.changed or result.failed
+
+      - name: Ensure 'sudo' works as hbacsvcgroup, again.
+        ipahbacrule:
+          ipaadmin_password: SomeADMINpassword
+          name: "test_sudo"
+          hbacsvcgroup:
+          - sudo
+        register: result
+        failed_when: result.changed or result.failed
+
+      - name: Ensure 'sudo' works as hbacsvcgroup, action member.
+        ipahbacrule:
+          ipaadmin_password: SomeADMINpassword
+          name: "test_sudo"
+          hbacsvcgroup:
+          - sudo
+          action: member
+        register: result
+        failed_when: result.changed or result.failed
+
+      - name: Ensure 'Sudo' works as hbacsvcgroup, action member.
+        ipahbacrule:
+          ipaadmin_password: SomeADMINpassword
+          name: "test_sudo"
+          hbacsvcgroup:
+          - Sudo
+        register: result
+        failed_when: result.changed or result.failed
+
     always:
       - name: Ensure test hbacrule is absent
         ipahbacrule:
           ipaadmin_password: SomeADMINpassword
-          name: testrule
+          name:
+            - testrule
+            - test_sudo
           state: absent
 
       - name: Ensure test users are absent