org.gridgain.grid.spi.authentication.noop.GridNoopAuthenticationSpi Maven / Gradle / Ivy
/*
Copyright (C) GridGain Systems. All Rights Reserved.
Licensed 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.gridgain.grid.spi.authentication.noop;
import org.gridgain.grid.logger.*;
import org.gridgain.grid.resources.*;
import org.gridgain.grid.spi.*;
import org.gridgain.grid.spi.authentication.*;
import org.gridgain.grid.util.typedef.internal.*;
import org.gridgain.grid.util.tostring.*;
import org.jetbrains.annotations.*;
/**
* Default implementation of the authentication SPI which permits any request.
*
*
Configuration
* Mandatory
* This SPI has no mandatory configuration parameters.
* Optional
* This SPI has no optional configuration parameters.
* Java Example
* GridNoopAuthenticationSpi is used by default and has no parameters to be explicitly configured.
*
* GridNoopAuthenticationSpi authSpi = new GridNoopAuthenticationSpi();
*
* GridConfiguration cfg = new GridConfiguration();
*
* // Override default authentication SPI.
* cfg.setAuthenticationSpi(authSpi);
*
* // Start grid.
* GridGain.start(cfg);
*
* Spring Example
* GridNoopAuthenticationSpi can be configured from Spring XML configuration file:
*
* <bean id="grid.custom.cfg" class="org.gridgain.grid.GridConfiguration" singleton="true">
* ...
* <property name="authenticationSpi">
* <bean class="org.gridgain.grid.spi.authentication.noop.GridNoopAuthenticationSpi"/>
* </property>
* ...
* </bean>
*
*
* 
*
* For information about Spring framework visit www.springframework.org
*/
@GridSpiInfo(
author = /*@java.spi.author*/"GridGain Systems",
url = /*@java.spi.url*/"www.gridgain.com",
email = /*@java.spi.email*/"[email protected]",
version = /*@java.spi.version*/"x.x")
@GridSpiNoop
@GridSpiMultipleInstancesSupport(true)
public class GridNoopAuthenticationSpi extends GridSpiAdapter
implements GridAuthenticationSpi, GridNoopAuthenticationSpiMBean {
/** Injected grid logger. */
@GridLoggerResource
@GridToStringExclude
private GridLogger log;
/** {@inheritDoc} */
@Override public boolean supported(GridSecuritySubjectType subjType) {
// If this SPI is configured, then authentication is disabled.
return true;
}
/** {@inheritDoc} */
@Override public boolean authenticate(GridSecuritySubjectType subjType, byte[] subjId,
@Nullable Object creds) throws GridSpiException {
return true;
}
/** {@inheritDoc} */
@Override public void spiStart(String gridName) throws GridSpiException {
// Start SPI start stopwatch.
startStopwatch();
registerMBean(gridName, this, GridNoopAuthenticationSpiMBean.class);
// Ack ok start.
if (log.isDebugEnabled())
log.debug(startInfo());
}
/** {@inheritDoc} */
@Override public void spiStop() throws GridSpiException {
unregisterMBean();
// Ack ok stop.
if (log.isDebugEnabled())
log.debug(stopInfo());
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(GridNoopAuthenticationSpi.class, this);
}
}