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GridSecurityProcessor.java
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GridSecurityProcessor.java
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/*
* 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.ignite.internal.managers.security;
import org.apache.ignite.*;
import org.apache.ignite.cluster.*;
import org.apache.ignite.internal.processors.*;
import org.apache.ignite.plugin.security.*;
import org.apache.ignite.spi.authentication.*;
import org.jetbrains.annotations.*;
import java.util.*;
/**
* This interface defines a grid authentication manager.
*/
public interface GridSecurityProcessor extends GridProcessor {
/**
* Authenticates grid node with it's attributes via underlying {@link org.apache.ignite.spi.authentication.AuthenticationSpi}s.
*
* @param node Node id to authenticate.
* @param cred Security credentials.
* @return {@code True} if succeeded, {@code false} otherwise.
* @throws IgniteCheckedException If error occurred.
*/
public GridSecurityContext authenticateNode(ClusterNode node, GridSecurityCredentials cred) throws IgniteCheckedException;
/**
* Gets flag indicating whether all nodes or coordinator only should run the authentication for joining node.
*
* @return {@code True} if all nodes should run authentication process, {@code false} otherwise.
*/
public boolean isGlobalNodeAuthentication();
/**
* Authenticates subject via underlying {@link org.apache.ignite.spi.authentication.AuthenticationSpi}s.
*
* @param ctx Authentication context.
* @return {@code True} if succeeded, {@code false} otherwise.
* @throws IgniteCheckedException If error occurred.
*/
public GridSecurityContext authenticate(AuthenticationContext ctx) throws IgniteCheckedException;
/**
* Gets collection of authenticated nodes.
*
* @return Collection of authenticated nodes.
* @throws IgniteCheckedException If error occurred.
*/
public Collection<GridSecuritySubject> authenticatedSubjects() throws IgniteCheckedException;
/**
* Gets authenticated node subject.
*
* @param subjId Subject ID.
* @return Security subject.
* @throws IgniteCheckedException If error occurred.
*/
public GridSecuritySubject authenticatedSubject(UUID subjId) throws IgniteCheckedException;
/**
* Authorizes grid operation.
*
* @param name Cache name or task class name.
* @param perm Permission to authorize.
* @param securityCtx Optional security context.
* @throws GridSecurityException If security check failed.
*/
public void authorize(String name, GridSecurityPermission perm, @Nullable GridSecurityContext securityCtx)
throws GridSecurityException;
/**
* Callback invoked when subject session got expired.
*
* @param subjId Subject ID.
*/
public void onSessionExpired(UUID subjId);
/**
* @return Returns {@code true} if at least one SPI does not have a {@code NO-OP}
* implementation, {@code false} otherwise.
*/
public boolean enabled();
}