[MRM-398] configure guest access by default for pre-configured repositories

Reverted partially r584279. (some good fixes for related bugs in place)
Introduced ArchivaConfiguration.isDefaulted() to aide SecuritySynchronization (startup task in archiva-webapp) to add guest user read-only roles if the configuration was set to default for some reason.

git-svn-id: https://svn.apache.org/repos/asf/maven/archiva/trunk@584904 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/ArchivaConfiguration.java b/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/ArchivaConfiguration.java
index 1be1daa15d704750a9249fa7a7f8a675b0024cb6..0705fd654503db8a2f9e043357571a2857aa323f 100644 (file)
--- a/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/ArchivaConfiguration.java
+++ b/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/ArchivaConfiguration.java
@@ -47,6 +47,15 @@ public interface ArchivaConfiguration
      */
     void save( Configuration configuration )
         throws RegistryException, IndeterminateConfigurationException;
+    
+    /**
+     * Determines if the configuration in use was as a result of a defaulted configuration.
+     * 
+     * @return true if the configuration was created from the default-archiva.xml as opposed
+     *              to being loaded from the usual locations of ${user.home}/.m2/archiva.xml or
+     *              ${appserver.base}/conf/archiva.xml
+     */
+    boolean isDefaulted();
 
     /**
      * Add a configuration listener to notify of changes to the configuration.

diff --git a/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/DefaultArchivaConfiguration.java b/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/DefaultArchivaConfiguration.java
index b26174e6daad6737b02ba99431379508924d17ed..5ca08dc85d92eed3503d1abfa74cd1429918bf26 100644 (file)
--- a/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/DefaultArchivaConfiguration.java
+++ b/archiva-base/archiva-configuration/src/main/java/org/apache/maven/archiva/configuration/DefaultArchivaConfiguration.java
@@ -46,22 +46,28 @@ import java.util.Map;
 import java.util.Set;
 
 /**
+ * <p>
  * Implementation of configuration holder that retrieves it from the registry.
- * <p/>
+ * </p>
+ * <p>
  * The registry layers and merges the 2 configuration files: user, and application server.
- * <p/>
+ * </p>
+ * <p>
  * Instead of relying on the model defaults, if the registry is empty a default configuration file is loaded and
  * applied from a resource. The defaults are not loaded into the registry as the lists (eg repositories) could no longer
  * be removed if that was the case.
- * <p/>
+ * </p>
+ * <p>
  * When saving the configuration, it is saved to the location it was read from. If it was read from the defaults, it
  * will be saved to the user location.
  * However, if the configuration contains information from both sources, an exception is raised as this is currently
  * unsupported. The reason for this is that it is not possible to identify where to re-save elements, and can result
  * in list configurations (eg repositories) becoming inconsistent.
- * <p/>
+ * </p>
+ * <p>
  * If the configuration is outdated, it will be upgraded when it is loaded. This is done by checking the version flag
  * before reading it from the registry.
+ * </p>
  *
  * @plexus.component role="org.apache.maven.archiva.configuration.ArchivaConfiguration"
  */
@@ -102,6 +108,12 @@ public class DefaultArchivaConfiguration
      * Registry Listeners we've registered.
      */
     private Set<RegistryListener> registryListeners = new HashSet<RegistryListener>();
+    
+    /**
+     * Boolean to help determine if the configuration exists as a result of pulling in
+     * the default-archiva.xml
+     */
+    private boolean isConfigurationDefaulted = false;
 
     public synchronized Configuration getConfiguration()
     {
@@ -194,6 +206,7 @@ public class DefaultArchivaConfiguration
         try
         {
             registry.addConfigurationFromResource( "org/apache/maven/archiva/configuration/default-archiva.xml", KEY );
+            this.isConfigurationDefaulted = true;
         }
         catch ( RegistryException e )
         {
@@ -272,7 +285,7 @@ public class DefaultArchivaConfiguration
         throws RegistryException
     {
         // TODO: may not be needed under commons-configuration 1.4 - check
-        // UPDATE: Upgrading to commons-configuration 1.4 breaks half the unit tests. 10/11/2007 (joakime)
+        // UPDATE: Upgrading to commons-configuration 1.4 breaks half the unit tests. 2007-10-11 (joakime)
         
         String contents = "<configuration />";
         if ( !writeFile( "user configuration", userConfigFilename, contents ) )
@@ -464,4 +477,9 @@ public class DefaultArchivaConfiguration
     {
         return altConfigFilename;
     }
+
+    public boolean isDefaulted()
+    {
+        return this.isConfigurationDefaulted;
+    }
 }