Authrorization response caching and spring cloud bus integration

pom.xml

@@ -188,11 +188,21 @@
         <artifactId>gs-acl-domain-spring-integration</artifactId>
         <version>${project.version}</version>
       </dependency>
+      <dependency>
+        <groupId>org.geoserver.acl.integration</groupId>
+        <artifactId>gs-acl-cache</artifactId>
+        <version>${project.version}</version>
+      </dependency>
       <dependency>
         <groupId>org.geoserver.acl.integration</groupId>
         <artifactId>spring-boot-simplejndi</artifactId>
         <version>${project.version}</version>
       </dependency>
+      <dependency>
+        <groupId>org.geoserver.acl.integration</groupId>
+        <artifactId>gs-acl-spring-cloud-bus</artifactId>
+        <version>${project.version}</version>
+      </dependency>
       <!-- GeoServer plugin components -->
       <dependency>
         <groupId>org.geoserver.acl.plugin</groupId>

src/application/authorization-api/src/main/java/org/geoserver/acl/authorization/AccessInfo.java

@@ -58,17 +58,19 @@ public class AccessInfo {
 
     @Override
     public String toString() {
-        return String.format(
-                "AccessInfo[grant: %s, catalogMode: %s, area: %s, clip: %s, styles[def: %s, allowed: %s], cql[r: %s, w: %s], atts: %s",
-                grant,
-                catalogMode,
-                area == null ? "no" : "yes",
-                clipArea == null ? "no" : "yes",
-                defaultStyle,
-                allowedStyles == null || allowedStyles.isEmpty() ? "no" : allowedStyles.size(),
-                cqlFilterRead == null ? "no" : "yes",
-                cqlFilterWrite == null ? "no" : "yes",
-                attributes == null || attributes.isEmpty() ? "no" : attributes.size());
+        StringBuilder sb = new StringBuilder("AccessInfo[grant: ").append(grant);
+        if (catalogMode != null) sb.append(", catalogMode: ").append(catalogMode);
+        if (area != null) sb.append(", area: yes");
+        if (clipArea != null) sb.append(", clipArea: yes");
+        if (defaultStyle != null) sb.append(", def style: ").append(defaultStyle);
+        if (null != allowedStyles && !allowedStyles.isEmpty())
+            sb.append("allowed styles: ").append(allowedStyles);
+        if (cqlFilterRead != null) sb.append(", cql read filter: present");
+        if (cqlFilterWrite != null) sb.append(", cql write filter: present");
+        if (null != attributes && !attributes.isEmpty())
+            sb.append(", attributes: ").append(attributes.size());
+        sb.append(", matchingRules: ").append(matchingRules);
+        return sb.append("]").toString();
     }
 
     public static class Builder {

src/application/authorization-api/src/main/java/org/geoserver/acl/authorization/AccessRequest.java

@@ -46,17 +46,16 @@ public AccessRequest validate() {
     }
 
     public @Override String toString() {
-        return String.format(
-                "%s[from:%s, by: %s(%s), for:%s:%s%s, layer:%s%s]",
-                getClass().getSimpleName(),
-                sourceAddress == null ? "<no IP>" : sourceAddress,
-                user,
-                roles.stream().collect(Collectors.joining(", ")),
-                service,
-                request,
-                subfield == null ? "" : "(" + subfield + ")",
-                workspace == null ? "<null ws>" : (workspace.isEmpty() ? "" : workspace + ":"),
-                layer);
+        StringBuilder sb = new StringBuilder("AccessRequest[");
+        sb.append("user: ").append(user == null ? "" : user);
+        sb.append(", roles: ").append(roles.stream().collect(Collectors.joining(",")));
+        if (null != sourceAddress) sb.append(", origin IP: ").append(sourceAddress);
+        if (null != service) sb.append(", service: ").append(service);
+        if (null != request) sb.append(", request: ").append(request);
+        if (null != subfield) sb.append(", subfield: ").append(subfield);
+        if (null != workspace) sb.append(", workspace: ").append(workspace);
+        if (null != layer) sb.append(", layer: ").append(layer);
+        return sb.append("]").toString();
     }
 
     public static class Builder {

src/application/authorization-api/src/main/java/org/geoserver/acl/authorization/ForwardingAuthorizationService.java

@@ -0,0 +1,21 @@
+/* (c) 2024  Open Source Geospatial Foundation - all rights reserved
+ * This code is licensed under the GPL 2.0 license, available at the root
+ * application directory.
+ *
+ * Original from GeoFence 3.6 under GPL 2.0 license
+ */
+package org.geoserver.acl.authorization;
+
+import lombok.Getter;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.experimental.Delegate;
+
+/**
+ * @since 2.0
+ */
+@RequiredArgsConstructor
+public abstract class ForwardingAuthorizationService implements AuthorizationService {
+
+    @NonNull @Delegate @Getter private final AuthorizationService delegate;
+}