Providers config and custom providers

roles/keycloak_quarkus/tasks/prereqs.yml

@@ -56,3 +56,12 @@
       when: keytool_check.rc != 0
       ansible.builtin.fail:
         msg: "keytool NOT found in the PATH, but is required for setting up the configuration key store"
+
+- name: "Validate providers"
+  ansible.builtin.assert:
+    that:
+      - item.id is defined and item.id | length > 0
+      - (item.spi is defined and item.spi | length > 0) or (item.url is defined and item.url | length > 0)
+    quiet: true
+    fail_msg: "Providers definition is incorrect; `id` and one of `spi` or `url` are mandatory. `key` and `value` are mandatory for each property"
+  loop: "{{ keycloak_quarkus_providers }}"