1 files changed, 199 insertions, 0 deletions
diff --git a/java/broker-core/src/main/java/org/apache/qpid/server/security/auth/manager/ManagedUser.java b/java/broker-core/src/main/java/org/apache/qpid/server/security/auth/manager/ManagedUser.java
new file mode 100644
index 0000000000..c8884e15a8
--- /dev/null
+++ b/java/broker-core/src/main/java/org/apache/qpid/server/security/auth/manager/ManagedUser.java
@@ -0,0 +1,199 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+package org.apache.qpid.server.security.auth.manager;
+
+import java.security.AccessControlException;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.qpid.server.configuration.updater.VoidTask;
+import org.apache.qpid.server.model.AbstractConfiguredObject;
+import org.apache.qpid.server.model.ConfiguredObject;
+import org.apache.qpid.server.model.ManagedAttributeField;
+import org.apache.qpid.server.model.ManagedObject;
+import org.apache.qpid.server.model.ManagedObjectFactoryConstructor;
+import org.apache.qpid.server.model.PreferencesProvider;
+import org.apache.qpid.server.model.State;
+import org.apache.qpid.server.model.StateTransition;
+import org.apache.qpid.server.model.User;
+import org.apache.qpid.server.security.access.Operation;
+
+@ManagedObject( category = false, type = ManagedUser.MANAGED_USER_TYPE)
+class ManagedUser extends AbstractConfiguredObject<ManagedUser> implements User<ManagedUser>
+{
+    public static final String MANAGED_USER_TYPE = "managed";
+
+    private ConfigModelPasswordManagingAuthenticationProvider<?> _authenticationManager;
+    @ManagedAttributeField
+    private String _password;
+
+    @ManagedObjectFactoryConstructor
+    ManagedUser(final Map<String, Object> attributes, ConfigModelPasswordManagingAuthenticationProvider<?> parent)
+    {
+        super(parentsMap(parent), attributes);
+        _authenticationManager = parent;
+
+        setState(State.ACTIVE);
+    }
+
+    @Override
+    protected void onOpen()
+    {
+        super.onOpen();
+        _authenticationManager.getUserMap().put(getName(), this);
+    }
+
+    @Override
+    public void onValidate()
+    {
+        super.onValidate();
+        _authenticationManager.validateUser(this);
+        if(!isDurable())
+        {
+            throw new IllegalArgumentException(getClass().getSimpleName() + " must be durable");
+        }
+    }
+
+    @Override
+    protected void validateChange(final ConfiguredObject<?> proxyForValidation, final Set<String> changedAttributes)
+    {
+        super.validateChange(proxyForValidation, changedAttributes);
+        if(changedAttributes.contains(DURABLE) && !proxyForValidation.isDurable())
+        {
+            throw new IllegalArgumentException(getClass().getSimpleName() + " must be durable");
+        }
+    }
+
+    @Override
+    protected void authoriseSetDesiredState(final State desiredState) throws AccessControlException
+    {
+        if(desiredState == State.DELETED)
+        {
+            _authenticationManager.getSecurityManager().authoriseUserOperation(Operation.DELETE, getName());
+        }
+
+    }
+
+    @StateTransition(currentState = {State.ACTIVE}, desiredState = State.DELETED)
+    private void doDelete()
+    {
+        _authenticationManager.getUserMap().remove(getName());
+        deleted();
+    }
+
+
+    @Override
+    public void setAttributes(final Map<String, Object> attributes)
+            throws IllegalStateException, AccessControlException, IllegalArgumentException
+    {
+        runTask(new VoidTask()
+        {
+
+            @Override
+            public void execute()
+            {
+                Map<String, Object> modifiedAttributes = new HashMap<String, Object>(attributes);
+                final String newPassword = (String) attributes.get(User.PASSWORD);
+                if (attributes.containsKey(User.PASSWORD)
+                    && !newPassword.equals(getActualAttributes().get(User.PASSWORD)))
+                {
+                    modifiedAttributes.put(User.PASSWORD,
+                                           _authenticationManager.createStoredPassword(newPassword));
+
+                }
+                ManagedUser.super.setAttributes(modifiedAttributes);
+            }
+        });
+
+
+    }
+
+    @Override
+    public String getPassword()
+    {
+        return _password;
+    }
+
+    @Override
+    public void setPassword(final String password)
+    {
+        _authenticationManager.getSecurityManager().authoriseUserOperation(Operation.UPDATE, getName());
+
+        changeAttribute(User.PASSWORD, getAttribute(User.PASSWORD),
+                        _authenticationManager.createStoredPassword(password));
+
+    }
+
+    @Override
+    public <C extends ConfiguredObject> Collection<C> getChildren(final Class<C> clazz)
+    {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Map<String, Object> getPreferences()
+    {
+        PreferencesProvider<?> preferencesProvider = _authenticationManager.getPreferencesProvider();
+        if (preferencesProvider == null)
+        {
+            return null;
+        }
+        return preferencesProvider.getPreferences(this.getName());
+    }
+
+    @Override
+    public Object getPreference(String name)
+    {
+        Map<String, Object> preferences = getPreferences();
+        if (preferences == null)
+        {
+            return null;
+        }
+        return preferences.get(name);
+    }
+
+    @Override
+    public Map<String, Object> setPreferences(Map<String, Object> preferences)
+    {
+        PreferencesProvider<?> preferencesProvider = _authenticationManager.getPreferencesProvider();
+        if (preferencesProvider == null)
+        {
+            return null;
+        }
+        return preferencesProvider.setPreferences(this.getName(), preferences);
+    }
+
+    @Override
+    public boolean deletePreferences()
+    {
+        PreferencesProvider preferencesProvider = _authenticationManager.getPreferencesProvider();
+        if (preferencesProvider == null)
+        {
+            return false;
+        }
+        String[] deleted = preferencesProvider.deletePreferences(this.getName());
+        return deleted.length == 1;
+    }
+
+}