[GitHub] incubator-guacamole-client pull request #45: GUACAMOLE-5: Add support for mu...

[jmuehlner <gi...@git.apache.org>]

Github user jmuehlner commented on a diff in the pull request:

    https://github.com/apache/incubator-guacamole-client/pull/45#discussion_r72914173
  
    --- Diff: extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/sharing/connectiongroup/SharedRootConnectionGroup.java ---
    @@ -0,0 +1,144 @@
    +/*
    + * 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.guacamole.auth.jdbc.sharing.connectiongroup;
    +
    +import org.apache.guacamole.auth.jdbc.sharing.user.SharedUserContext;
    +import java.util.Collections;
    +import java.util.Map;
    +import java.util.Set;
    +import org.apache.guacamole.GuacamoleException;
    +import org.apache.guacamole.GuacamoleSecurityException;
    +import org.apache.guacamole.net.GuacamoleTunnel;
    +import org.apache.guacamole.net.auth.Connection;
    +import org.apache.guacamole.net.auth.ConnectionGroup;
    +import org.apache.guacamole.net.auth.Directory;
    +import org.apache.guacamole.protocol.GuacamoleClientInformation;
    +
    +/**
    + * A ConnectionGroup implementation which contains all connections accessible
    + * via a given SharedUserContext. The identifier of a SharedRootConnectionGroup
    + * is statically defined, and all Connections which are intended to be contained
    + * within an instance of SharedRootConnectionGroup MUST return that identifier
    + * via getParentIdentifier().
    + *
    + * @author Michael Jumper
    + */
    +public class SharedRootConnectionGroup implements ConnectionGroup {
    +
    +    /**
    +     * The identifier of the root connection group. All Connections which are
    +     * intended to be contained within an instance of SharedRootConnectionGroup
    +     * MUST return this identifier via getParentIdentifier().
    +     */
    +    public static final String IDENTIFIER = "ROOT";
    +
    +    /**
    +     * The SharedUserContext through which this connection group is accessible.
    +     */
    +    private final SharedUserContext userContext;
    +
    +    /**
    +     * Creates a new SharedRootConnectionGroup which contains all connections
    +     * accessible via the given SharedUserContext. The SharedRootConnectionGroup
    +     * is backed by the SharedUserContext, and any changes to the connections
    +     * within the SharedUserContext are immediately reflected in the
    +     * SharedRootConnectionGroup.
    +     *
    +     * @param userContext
    +     *     The SharedUserContext which should back the new
    +     *     SharedRootConnectionGroup.
    +     */
    +    public SharedRootConnectionGroup(SharedUserContext userContext) {
    +        this.userContext = userContext;
    +    }
    +
    +    @Override
    +    public String getIdentifier() {
    +        return IDENTIFIER;
    +    }
    +
    +    @Override
    +    public void setIdentifier(String identifier) {
    +        throw new UnsupportedOperationException("The root group is immutable.");
    +    }
    +
    +    @Override
    +    public String getName() {
    +        return IDENTIFIER;
    +    }
    +
    +    @Override
    +    public void setName(String name) {
    +        throw new UnsupportedOperationException("The root group is immutable.");
    +    }
    +
    +    @Override
    +    public String getParentIdentifier() {
    +        return IDENTIFIER;
    +    }
    +
    +    @Override
    +    public void setParentIdentifier(String parentIdentifier) {
    +        throw new UnsupportedOperationException("The root group is immutable.");
    +    }
    +
    +    @Override
    +    public GuacamoleTunnel connect(GuacamoleClientInformation info)
    +            throws GuacamoleException {
    +        throw new GuacamoleSecurityException("Permission denied.");
    +    }
    +
    +    @Override
    +    public Map<String, String> getAttributes() {
    +        return Collections.<String, String>emptyMap();
    +    }
    +
    +    @Override
    +    public void setAttributes(Map<String, String> attributes) {
    +        // Do nothing - no attributes supported
    +    }
    +
    +    @Override
    +    public int getActiveConnections() {
    +        return 0;
    --- End diff --
    
    Ok


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