fix(rbac): adds resourceNames (#662)

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⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [x] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

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- [x] ⚖️ My code follows the style guidelines of this project
- [x] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
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- [ ] 📄 I have made corresponding changes to the documentation
- [x] ⚠️ My changes generate no new warnings
- [x] 🧪 I have added tests to this description that prove my fix is
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**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
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the container to TrueCharts mirror repo.
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`icon.png`

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library/common-test/tests/rbac/data_test.yaml

@@ -35,6 +35,8 @@ tests:
                 - "{{ .Values.some_group }}"
               resources:
                 - "{{ .Values.some_resource }}"
+              resourceNames:
+                - "{{ .Values.some_name }}"
               verbs:
                 - "{{ .Values.some_verb }}"
           subjects:
@@ -67,6 +69,8 @@ tests:
                 - apps
               resources:
                 - deployments
+              resourceNames:
+                - some-name
               verbs:
                 - list
       - documentIndex: &roleBinding 3

library/common-test/tests/rbac/validation_test.yaml

@@ -252,6 +252,25 @@ tests:
       - failedTemplate:
           errorMessage: RBAC - Expected non-empty [rbac.subjects.apiGroup]
 
+  - it: should fail with empty entry in resourceName in rules in rbac
+    set:
+      rbac:
+        my-rbac:
+          enabled: true
+          primary: true
+          rules:
+            - apiGroups:
+                - ""
+              resources:
+                - pods
+              resourceNames:
+                - ""
+              verbs:
+                - get
+    asserts:
+      - failedTemplate:
+          errorMessage: RBAC - Expected non-empty entry in [rbac.rules.resourceNames]
+
   - it: should fail with namespace longer than 63 characters
     set:
       serviceAccount:

library/common/Chart.yaml

@@ -15,4 +15,4 @@ maintainers:
 name: common
 sources: null
 type: library
-version: 17.1.1
+version: 17.1.2

library/common/templates/lib/rbac/_rules.tpl

@@ -36,7 +36,17 @@ objectData: The object data to be used to render the RBAC.
         {{- fail "RBAC - Expected non-empty entry in [rbac.rules.resources]" -}}
       {{- end }}
   - {{ tpl . $rootCtx | quote }}
-      {{- end -}}
+    {{- end -}}
+  {{- /* resourceNames */}}
+  {{- if .resourceNames }}
+  resourceNames:
+    {{- range .resourceNames -}}
+      {{- if not . -}}
+        {{- fail "RBAC - Expected non-empty entry in [rbac.rules.resourceNames]" -}}
+      {{- end }}
+  - {{ tpl . $rootCtx | quote }}
+    {{- end -}}
+  {{- end -}}
   {{- /* verbs */}}
   verbs:
     {{- range .verbs -}}