From 70d2aa24ed28322fdf9e0d4a7ccc552c44054d1b Mon Sep 17 00:00:00 2001
From: Olivier Lamy <olamy@apache.org>
Date: Sat, 5 Jan 2013 15:15:12 +0000
Subject: [PATCH] add some methods for dynamic selection of authorizer

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-core/trunk@1429312 13f79535-47bb-0310-9956-ffa450edef68
---
 .../archiva/redback/authorization/Authorizer.java    | 12 ++++++++++++
 .../redback/authorization/ldap/LdapAuthorizer.java   | 10 ++++++++++
 .../redback/authorization/open/OpenAuthorizer.java   | 10 ++++++++++
 .../redback/authorization/rbac/RbacAuthorizer.java   | 10 ++++++++++
 .../redback/rbac/memory/MemoryAuthorizer.java        | 10 ++++++++++
 5 files changed, 52 insertions(+)

diff --git a/redback-authorization/redback-authorization-api/src/main/java/org/apache/archiva/redback/authorization/Authorizer.java b/redback-authorization/redback-authorization-api/src/main/java/org/apache/archiva/redback/authorization/Authorizer.java
index 0b3051f73..c45230daf 100644
--- a/redback-authorization/redback-authorization-api/src/main/java/org/apache/archiva/redback/authorization/Authorizer.java
+++ b/redback-authorization/redback-authorization-api/src/main/java/org/apache/archiva/redback/authorization/Authorizer.java
@@ -35,4 +35,16 @@ public interface Authorizer
 
     AuthorizationResult isAuthorized( AuthorizationDataSource source )
         throws AuthorizationException;
+
+    /**
+     * @return true if this implementation is a final one and not a wrapper
+     * @since 2.1
+     */
+    boolean isFinalImplementation();
+
+    /**
+     * @return a key to be able to customize label in UI
+     * @since 2.1
+     */
+    String getDescriptionKey();
 }
diff --git a/redback-authorization/redback-authorization-providers/redback-authorization-ldap/src/main/java/org/apache/archiva/redback/authorization/ldap/LdapAuthorizer.java b/redback-authorization/redback-authorization-providers/redback-authorization-ldap/src/main/java/org/apache/archiva/redback/authorization/ldap/LdapAuthorizer.java
index 969a8a0a7..f7191a853 100644
--- a/redback-authorization/redback-authorization-providers/redback-authorization-ldap/src/main/java/org/apache/archiva/redback/authorization/ldap/LdapAuthorizer.java
+++ b/redback-authorization/redback-authorization-providers/redback-authorization-ldap/src/main/java/org/apache/archiva/redback/authorization/ldap/LdapAuthorizer.java
@@ -42,4 +42,14 @@ public class LdapAuthorizer
     {
         return null;
     }
+
+    public boolean isFinalImplementation()
+    {
+        return true;
+    }
+
+    public String getDescriptionKey()
+    {
+        return "archiva.redback.authorizer.ldap";
+    }
 }
diff --git a/redback-authorization/redback-authorization-providers/redback-authorization-open/src/main/java/org/apache/archiva/redback/authorization/open/OpenAuthorizer.java b/redback-authorization/redback-authorization-providers/redback-authorization-open/src/main/java/org/apache/archiva/redback/authorization/open/OpenAuthorizer.java
index 7c4b2d482..e9ff0d16b 100644
--- a/redback-authorization/redback-authorization-providers/redback-authorization-open/src/main/java/org/apache/archiva/redback/authorization/open/OpenAuthorizer.java
+++ b/redback-authorization/redback-authorization-providers/redback-authorization-open/src/main/java/org/apache/archiva/redback/authorization/open/OpenAuthorizer.java
@@ -45,4 +45,14 @@ public class OpenAuthorizer
         return new AuthorizationResult( true, source.getPermission(), null );
     }
 
+    public boolean isFinalImplementation()
+    {
+        return true;
+    }
+
+    public String getDescriptionKey()
+    {
+        return "archiva.redback.authorizer.open";
+    }
+
 }
diff --git a/redback-rbac/redback-authorization-rbac/src/main/java/org/apache/archiva/redback/authorization/rbac/RbacAuthorizer.java b/redback-rbac/redback-authorization-rbac/src/main/java/org/apache/archiva/redback/authorization/rbac/RbacAuthorizer.java
index 4312cb1be..2ce17b4c8 100644
--- a/redback-rbac/redback-authorization-rbac/src/main/java/org/apache/archiva/redback/authorization/rbac/RbacAuthorizer.java
+++ b/redback-rbac/redback-authorization-rbac/src/main/java/org/apache/archiva/redback/authorization/rbac/RbacAuthorizer.java
@@ -186,4 +186,14 @@ public class RbacAuthorizer
     {
         this.evaluator = evaluator;
     }
+
+    public boolean isFinalImplementation()
+    {
+        return true;
+    }
+
+    public String getDescriptionKey()
+    {
+        return "archiva.redback.authorizer.rbac";
+    }
 }
diff --git a/redback-rbac/redback-rbac-providers/redback-rbac-memory/src/main/java/org/apache/archiva/redback/rbac/memory/MemoryAuthorizer.java b/redback-rbac/redback-rbac-providers/redback-rbac-memory/src/main/java/org/apache/archiva/redback/rbac/memory/MemoryAuthorizer.java
index 27d320875..6e492430c 100644
--- a/redback-rbac/redback-rbac-providers/redback-rbac-memory/src/main/java/org/apache/archiva/redback/rbac/memory/MemoryAuthorizer.java
+++ b/redback-rbac/redback-rbac-providers/redback-rbac-memory/src/main/java/org/apache/archiva/redback/rbac/memory/MemoryAuthorizer.java
@@ -54,5 +54,15 @@ public class MemoryAuthorizer
             return new AuthorizationResult( false, principal, null );
         }
     }
+
+    public boolean isFinalImplementation()
+    {
+        return true;
+    }
+
+    public String getDescriptionKey()
+    {
+        return "archiva.redback.authorizer.memory";
+    }
 }
 
-- 
2.39.5