mirror of
https://github.com/scm-manager/scm-manager.git
synced 2025-11-15 09:46:16 +01:00
replace scm-manager 1.x security api with apache shiro and use PasswordService for stronger password hashes
This commit is contained in:
Sebastian Sdorra
@@ -1,331 +0,0 @@
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/**
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* Copyright (c) 2010, Sebastian Sdorra
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* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer. 2. Redistributions in
|
||||
* binary form must reproduce the above copyright notice, this list of
|
||||
* conditions and the following disclaimer in the documentation and/or other
|
||||
* materials provided with the distribution. 3. Neither the name of SCM-Manager;
|
||||
* nor the names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* http://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.security;
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//~--- non-JDK imports --------------------------------------------------------
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import com.google.common.base.Objects;
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import com.google.inject.Inject;
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import com.google.inject.Singleton;
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import org.apache.shiro.authc.AuthenticationException;
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import org.apache.shiro.authc.AuthenticationToken;
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import org.apache.shiro.authc.ExcessiveAttemptsException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import sonia.scm.config.ScmConfiguration;
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import sonia.scm.web.security.AuthenticationResult;
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//~--- JDK imports ------------------------------------------------------------
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import java.util.concurrent.TimeUnit;
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/**
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*
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* @author Sebastian Sdorra
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*/
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@Singleton
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public class ConfigurableLoginAttemptHandler implements LoginAttemptHandler
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{
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/**
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* the logger for ConfigurableLoginAttemptHandler
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*/
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private static final Logger logger =
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LoggerFactory.getLogger(ConfigurableLoginAttemptHandler.class);
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//~--- constructors ---------------------------------------------------------
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/**
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* Constructs ...
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*
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*
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* @param configuration
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*/
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@Inject
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public ConfigurableLoginAttemptHandler(ScmConfiguration configuration)
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{
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this.configuration = configuration;
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}
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//~--- methods --------------------------------------------------------------
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/**
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* Method description
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*
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*
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* @param token
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*
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* @throws AuthenticationException
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*/
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@Override
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public void beforeAuthentication(AuthenticationToken token)
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throws AuthenticationException
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{
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if (isEnabled())
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{
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handleBeforeAuthentication(token);
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}
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else
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{
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logger.trace("LoginAttemptHandler is disabled");
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}
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}
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/**
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* Method description
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*
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*
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* @param token
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* @param result
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*
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* @throws AuthenticationException
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*/
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@Override
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public void onSuccessfulAuthentication(AuthenticationToken token,
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AuthenticationResult result)
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throws AuthenticationException
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{
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if (isEnabled())
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{
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handleOnSuccessfulAuthentication(token);
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}
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else
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{
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logger.trace("LoginAttemptHandler is disabled");
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}
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}
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/**
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* Method description
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*
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*
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* @param token
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* @param result
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*
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* @throws AuthenticationException
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*/
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@Override
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public void onUnsuccessfulAuthentication(AuthenticationToken token,
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AuthenticationResult result)
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throws AuthenticationException
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{
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if (isEnabled())
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{
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handleOnUnsuccessfulAuthentication(token);
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}
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else
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{
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logger.trace("LoginAttemptHandler is disabled");
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}
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}
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/**
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* Method description
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*
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*
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* @param token
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*/
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private void handleBeforeAuthentication(AuthenticationToken token)
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{
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LoginAttempt attempt = getAttempt(token);
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long time = System.currentTimeMillis() - attempt.lastAttempt;
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if (time > getLoginAttemptLimitTimeout())
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{
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logger.debug("reset login attempts for {}, because of time",
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token.getPrincipal());
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attempt.reset();
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}
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else if (attempt.counter >= configuration.getLoginAttemptLimit())
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{
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logger.warn("account {} is temporary locked, because of {}",
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token.getPrincipal(), attempt);
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attempt.increase();
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throw new ExcessiveAttemptsException("account is temporary locked");
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}
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}
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/**
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* Method description
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*
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*
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* @param token
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* @param result
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*
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* @throws AuthenticationException
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*/
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private void handleOnSuccessfulAuthentication(AuthenticationToken token)
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throws AuthenticationException
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{
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logger.debug("reset login attempts for {}, because of successful login",
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token.getPrincipal());
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getAttempt(token).reset();
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}
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/**
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* Method description
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*
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*
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* @param token
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* @param result
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*
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* @throws AuthenticationException
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*/
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private void handleOnUnsuccessfulAuthentication(AuthenticationToken token)
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throws AuthenticationException
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{
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logger.debug("increase failed login attempts for {}", token.getPrincipal());
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LoginAttempt attempt = getAttempt(token);
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attempt.increase();
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}
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//~--- get methods ----------------------------------------------------------
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/**
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* Method description
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*
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*
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* @param token
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*
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* @return
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*/
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private LoginAttempt getAttempt(AuthenticationToken token)
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{
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LoginAttempt freshAttempt = new LoginAttempt();
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LoginAttempt attempt = attempts.putIfAbsent(token.getPrincipal(),
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freshAttempt);
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if (attempt == null)
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{
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attempt = freshAttempt;
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}
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return attempt;
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}
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/**
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* Method description
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*
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*
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* @return
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*/
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private long getLoginAttemptLimitTimeout()
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{
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return TimeUnit.SECONDS.toMillis(
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configuration.getLoginAttemptLimitTimeout());
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}
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/**
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* Method description
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*
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*
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* @return
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*/
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private boolean isEnabled()
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{
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return (configuration.getLoginAttemptLimit() > 0)
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&& (configuration.getLoginAttemptLimitTimeout() > 0l);
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}
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//~--- inner classes --------------------------------------------------------
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/**
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* Login attempt
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*/
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private static class LoginAttempt
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{
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/**
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* Method description
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*
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*
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* @return
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*/
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@Override
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public String toString()
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{
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//J-
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return Objects.toStringHelper(this)
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.add("counter", counter)
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.add("lastAttempt", lastAttempt)
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.toString();
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//J+
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}
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/**
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* Method description
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*
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*/
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synchronized void increase()
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{
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counter++;
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lastAttempt = System.currentTimeMillis();
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}
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/**
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* Method description
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*
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*/
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synchronized void reset()
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{
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lastAttempt = -1l;
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counter = 0;
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}
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//~--- fields -------------------------------------------------------------
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/** Field description */
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private int counter = 0;
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/** Field description */
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private long lastAttempt = -1l;
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}
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//~--- fields ---------------------------------------------------------------
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/** Field description */
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private final ConcurrentMap<Object, LoginAttempt> attempts =
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new ConcurrentHashMap<Object, LoginAttempt>();
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/** Field description */
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private final ScmConfiguration configuration;
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}
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228
scm-webapp/src/main/java/sonia/scm/security/DefaultRealm.java
Normal file
228
scm-webapp/src/main/java/sonia/scm/security/DefaultRealm.java
Normal file
@@ -0,0 +1,228 @@
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/**
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* Copyright (c) 2014, Sebastian Sdorra All rights reserved.
|
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*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer. 2. Redistributions in
|
||||
* binary form must reproduce the above copyright notice, this list of
|
||||
* conditions and the following disclaimer in the documentation and/or other
|
||||
* materials provided with the distribution. 3. Neither the name of SCM-Manager;
|
||||
* nor the names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* http://bitbucket.org/sdorra/scm-manager
|
||||
*
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||||
*/
|
||||
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||||
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package sonia.scm.security;
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//~--- non-JDK imports --------------------------------------------------------
|
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import com.google.common.annotations.VisibleForTesting;
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import com.google.common.base.Strings;
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import com.google.common.collect.ImmutableSet;
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import com.google.common.collect.ImmutableSet.Builder;
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import org.apache.shiro.authc.AuthenticationException;
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import org.apache.shiro.authc.AuthenticationInfo;
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import org.apache.shiro.authc.AuthenticationToken;
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import org.apache.shiro.authc.DisabledAccountException;
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import org.apache.shiro.authc.SimpleAuthenticationInfo;
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import org.apache.shiro.authc.UnknownAccountException;
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import org.apache.shiro.authc.UsernamePasswordToken;
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import org.apache.shiro.authc.credential.PasswordMatcher;
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import org.apache.shiro.authc.credential.PasswordService;
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import org.apache.shiro.authz.AuthorizationInfo;
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import org.apache.shiro.realm.AuthorizingRealm;
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import org.apache.shiro.subject.PrincipalCollection;
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import org.apache.shiro.subject.SimplePrincipalCollection;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
|
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import sonia.scm.group.Group;
|
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import sonia.scm.group.GroupDAO;
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import sonia.scm.group.GroupNames;
|
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import sonia.scm.user.User;
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import sonia.scm.user.UserDAO;
|
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import static com.google.common.base.Preconditions.*;
|
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|
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//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Singleton;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Sebastian Sdorra
|
||||
*
|
||||
* @since 2.0.0
|
||||
*/
|
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@Singleton
|
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public class DefaultRealm extends AuthorizingRealm
|
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{
|
||||
|
||||
/** Field description */
|
||||
@VisibleForTesting
|
||||
static final String REALM = "DefaultRealm";
|
||||
|
||||
/**
|
||||
* the logger for DefaultRealm
|
||||
*/
|
||||
private static final Logger logger =
|
||||
LoggerFactory.getLogger(DefaultRealm.class);
|
||||
|
||||
//~--- constructors ---------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Constructs ...
|
||||
*
|
||||
*
|
||||
* @param service
|
||||
* @param collector
|
||||
* @param userDAO
|
||||
* @param groupDAO
|
||||
*/
|
||||
@Inject
|
||||
public DefaultRealm(PasswordService service,
|
||||
AuthorizationCollector collector, UserDAO userDAO, GroupDAO groupDAO)
|
||||
{
|
||||
this.collector = collector;
|
||||
this.userDAO = userDAO;
|
||||
this.groupDAO = groupDAO;
|
||||
|
||||
PasswordMatcher matcher = new PasswordMatcher();
|
||||
|
||||
matcher.setPasswordService(service);
|
||||
setCredentialsMatcher(matcher);
|
||||
setAuthenticationTokenClass(UsernamePasswordToken.class);
|
||||
}
|
||||
|
||||
//~--- methods --------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param token
|
||||
*
|
||||
* @return
|
||||
*
|
||||
* @throws AuthenticationException
|
||||
*/
|
||||
@Override
|
||||
protected AuthenticationInfo doGetAuthenticationInfo(
|
||||
AuthenticationToken token)
|
||||
throws AuthenticationException
|
||||
{
|
||||
checkArgument(token instanceof UsernamePasswordToken, "%s is required",
|
||||
UsernamePasswordToken.class);
|
||||
|
||||
UsernamePasswordToken upt = (UsernamePasswordToken) token;
|
||||
String principal = upt.getUsername();
|
||||
|
||||
checkArgument(!Strings.isNullOrEmpty(principal), "username is required");
|
||||
|
||||
logger.debug("try to authenticate {}", principal);
|
||||
|
||||
User user = userDAO.get(principal);
|
||||
|
||||
if (user == null)
|
||||
{
|
||||
//J-
|
||||
throw new UnknownAccountException(
|
||||
String.format("unknown account %s", principal)
|
||||
);
|
||||
//J+
|
||||
}
|
||||
|
||||
if (!user.isActive())
|
||||
{
|
||||
//J-
|
||||
throw new DisabledAccountException(
|
||||
String.format("account %s is disabled", principal)
|
||||
);
|
||||
//J+
|
||||
}
|
||||
|
||||
SimplePrincipalCollection collection = new SimplePrincipalCollection();
|
||||
|
||||
collection.add(principal, REALM);
|
||||
collection.add(user, REALM);
|
||||
collection.add(collectGroups(principal), REALM);
|
||||
|
||||
return new SimpleAuthenticationInfo(collection, user.getPassword());
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param principals
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
protected AuthorizationInfo doGetAuthorizationInfo(
|
||||
PrincipalCollection principals)
|
||||
{
|
||||
return collector.collect(principals);
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param principal
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private GroupNames collectGroups(String principal)
|
||||
{
|
||||
Builder<String> builder = ImmutableSet.builder();
|
||||
|
||||
builder.add(GroupNames.AUTHENTICATED);
|
||||
|
||||
for (Group group : groupDAO.getAll())
|
||||
{
|
||||
if (group.isMember(principal))
|
||||
{
|
||||
builder.add(group.getName());
|
||||
}
|
||||
}
|
||||
|
||||
GroupNames groups = new GroupNames(builder.build());
|
||||
|
||||
logger.debug("collected following groups for principal {}: {}", principal,
|
||||
groups);
|
||||
|
||||
return groups;
|
||||
}
|
||||
|
||||
//~--- fields ---------------------------------------------------------------
|
||||
|
||||
/** Field description */
|
||||
private final AuthorizationCollector collector;
|
||||
|
||||
/** Field description */
|
||||
private final GroupDAO groupDAO;
|
||||
|
||||
/** Field description */
|
||||
private final UserDAO userDAO;
|
||||
}
|
||||
@@ -1,566 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) 2010, Sebastian Sdorra
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of SCM-Manager; nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from this
|
||||
* software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* http://bitbucket.org/sdorra/scm-manager
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
package sonia.scm.security;
|
||||
|
||||
//~--- non-JDK imports --------------------------------------------------------
|
||||
|
||||
import com.google.common.base.Joiner;
|
||||
import com.google.common.collect.Sets;
|
||||
import com.google.inject.Inject;
|
||||
import com.google.inject.Provider;
|
||||
import com.google.inject.Singleton;
|
||||
|
||||
import org.apache.shiro.authc.AccountException;
|
||||
import org.apache.shiro.authc.AuthenticationException;
|
||||
import org.apache.shiro.authc.AuthenticationInfo;
|
||||
import org.apache.shiro.authc.AuthenticationToken;
|
||||
import org.apache.shiro.authc.DisabledAccountException;
|
||||
import org.apache.shiro.authc.SimpleAuthenticationInfo;
|
||||
import org.apache.shiro.authc.UnknownAccountException;
|
||||
import org.apache.shiro.authc.UsernamePasswordToken;
|
||||
import org.apache.shiro.authc.pam.UnsupportedTokenException;
|
||||
import org.apache.shiro.authz.AuthorizationInfo;
|
||||
import org.apache.shiro.realm.AuthorizingRealm;
|
||||
import org.apache.shiro.subject.PrincipalCollection;
|
||||
import org.apache.shiro.subject.SimplePrincipalCollection;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import sonia.scm.HandlerEventType;
|
||||
import sonia.scm.config.ScmConfiguration;
|
||||
import sonia.scm.group.Group;
|
||||
import sonia.scm.group.GroupManager;
|
||||
import sonia.scm.group.GroupNames;
|
||||
import sonia.scm.repository.RepositoryManager;
|
||||
import sonia.scm.user.User;
|
||||
import sonia.scm.user.UserDAO;
|
||||
import sonia.scm.user.UserEventHack;
|
||||
import sonia.scm.user.UserException;
|
||||
import sonia.scm.user.UserManager;
|
||||
import sonia.scm.util.Util;
|
||||
import sonia.scm.web.security.AuthenticationManager;
|
||||
import sonia.scm.web.security.AuthenticationResult;
|
||||
import sonia.scm.web.security.AuthenticationState;
|
||||
|
||||
//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import java.util.Collection;
|
||||
import java.util.Set;
|
||||
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Sebastian Sdorra
|
||||
*/
|
||||
@Singleton
|
||||
public class ScmRealm extends AuthorizingRealm
|
||||
{
|
||||
|
||||
/** Field description */
|
||||
public static final String NAME = "scm";
|
||||
|
||||
/** Field description */
|
||||
private static final String SCM_CREDENTIALS = "SCM_CREDENTIALS";
|
||||
|
||||
/**
|
||||
* the logger for ScmRealm
|
||||
*/
|
||||
private static final Logger logger = LoggerFactory.getLogger(ScmRealm.class);
|
||||
|
||||
//~--- constructors ---------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Constructs ...
|
||||
*
|
||||
* @param configuration
|
||||
* @param loginAttemptHandler
|
||||
* @param collector
|
||||
* @param userManager
|
||||
* @param groupManager
|
||||
* @param userDAO
|
||||
* @param authenticator
|
||||
* @param manager
|
||||
* @param requestProvider
|
||||
* @param responseProvider
|
||||
*/
|
||||
@Inject
|
||||
public ScmRealm(ScmConfiguration configuration,
|
||||
LoginAttemptHandler loginAttemptHandler, AuthorizationCollector collector,
|
||||
UserManager userManager, GroupManager groupManager, UserDAO userDAO,
|
||||
AuthenticationManager authenticator, RepositoryManager manager,
|
||||
Provider<HttpServletRequest> requestProvider,
|
||||
Provider<HttpServletResponse> responseProvider)
|
||||
{
|
||||
this.configuration = configuration;
|
||||
this.loginAttemptHandler = loginAttemptHandler;
|
||||
this.collector = collector;
|
||||
this.userManager = userManager;
|
||||
this.groupManager = groupManager;
|
||||
this.userDAO = userDAO;
|
||||
this.authenticator = authenticator;
|
||||
this.requestProvider = requestProvider;
|
||||
this.responseProvider = responseProvider;
|
||||
|
||||
// set token class
|
||||
setAuthenticationTokenClass(UsernamePasswordToken.class);
|
||||
|
||||
// use own custom caching
|
||||
setCachingEnabled(false);
|
||||
setAuthenticationCachingEnabled(false);
|
||||
setAuthorizationCachingEnabled(false);
|
||||
|
||||
// set components
|
||||
setPermissionResolver(new RepositoryPermissionResolver());
|
||||
}
|
||||
|
||||
//~--- methods --------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param authToken
|
||||
*
|
||||
* @return
|
||||
*
|
||||
* @throws AuthenticationException
|
||||
*/
|
||||
@Override
|
||||
protected AuthenticationInfo doGetAuthenticationInfo(
|
||||
AuthenticationToken authToken)
|
||||
throws AuthenticationException
|
||||
{
|
||||
if (!(authToken instanceof UsernamePasswordToken))
|
||||
{
|
||||
throw new UnsupportedTokenException("ScmAuthenticationToken is required");
|
||||
}
|
||||
|
||||
loginAttemptHandler.beforeAuthentication(authToken);
|
||||
|
||||
UsernamePasswordToken token = (UsernamePasswordToken) authToken;
|
||||
|
||||
AuthenticationInfo info = null;
|
||||
AuthenticationResult result =
|
||||
authenticator.authenticate(requestProvider.get(), responseProvider.get(),
|
||||
token.getUsername(), new String(token.getPassword()));
|
||||
|
||||
if ((result != null) && (AuthenticationState.SUCCESS == result.getState()))
|
||||
{
|
||||
loginAttemptHandler.onSuccessfulAuthentication(authToken, result);
|
||||
info = createAuthenticationInfo(token, result);
|
||||
}
|
||||
else if ((result != null)
|
||||
&& (AuthenticationState.NOT_FOUND == result.getState()))
|
||||
{
|
||||
throw new UnknownAccountException(
|
||||
"unknown account ".concat(token.getUsername()));
|
||||
}
|
||||
else
|
||||
{
|
||||
loginAttemptHandler.onUnsuccessfulAuthentication(authToken, result);
|
||||
|
||||
throw new AccountException("authentication failed");
|
||||
}
|
||||
|
||||
return info;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param principals
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
protected AuthorizationInfo doGetAuthorizationInfo(
|
||||
PrincipalCollection principals)
|
||||
{
|
||||
return collector.collect(principals);
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param request
|
||||
* @param password
|
||||
* @param ar
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private Set<String> authenticate(HttpServletRequest request, String password,
|
||||
AuthenticationResult ar)
|
||||
{
|
||||
Set<String> groupSet = null;
|
||||
User user = ar.getUser();
|
||||
|
||||
try
|
||||
{
|
||||
groupSet = createGroupSet(ar);
|
||||
|
||||
// check for admin user
|
||||
checkForAuthenticatedAdmin(user, groupSet);
|
||||
|
||||
// store user
|
||||
User dbUser = userDAO.get(user.getName());
|
||||
|
||||
if (dbUser != null)
|
||||
{
|
||||
checkDBForAdmin(user, dbUser);
|
||||
checkDBForActive(user, dbUser);
|
||||
}
|
||||
|
||||
// create new user
|
||||
else if (user.isValid())
|
||||
{
|
||||
user.setCreationDate(System.currentTimeMillis());
|
||||
|
||||
// TODO find a better way
|
||||
UserEventHack.fireEvent(userManager, HandlerEventType.BEFORE_CREATE,
|
||||
user);
|
||||
userDAO.add(user);
|
||||
UserEventHack.fireEvent(userManager, HandlerEventType.CREATE, user);
|
||||
}
|
||||
else if (logger.isErrorEnabled())
|
||||
{
|
||||
logger.error("could not create user {}, beacause it is not valid",
|
||||
user.getName());
|
||||
}
|
||||
|
||||
if (user.isActive())
|
||||
{
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logGroups(user, groupSet);
|
||||
}
|
||||
|
||||
// store encrypted credentials in session
|
||||
String credentials = user.getName();
|
||||
|
||||
if (Util.isNotEmpty(password))
|
||||
{
|
||||
credentials = credentials.concat(":").concat(password);
|
||||
}
|
||||
|
||||
credentials = CipherUtil.getInstance().encode(credentials);
|
||||
request.getSession(true).setAttribute(SCM_CREDENTIALS, credentials);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
String msg = "user ".concat(user.getName()).concat(" is deactivated");
|
||||
|
||||
if (logger.isWarnEnabled())
|
||||
{
|
||||
logger.warn(msg);
|
||||
}
|
||||
|
||||
throw new DisabledAccountException(msg);
|
||||
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
logger.error("authentication failed", ex);
|
||||
|
||||
throw new AuthenticationException("authentication failed", ex);
|
||||
}
|
||||
|
||||
return groupSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param dbUser
|
||||
*/
|
||||
private void checkDBForActive(User user, User dbUser)
|
||||
{
|
||||
|
||||
// user is deactivated by database
|
||||
if (!dbUser.isActive())
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("user {} is marked as deactivated by local database",
|
||||
user.getName());
|
||||
}
|
||||
|
||||
user.setActive(false);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param dbUser
|
||||
*
|
||||
* @throws IOException
|
||||
* @throws UserException
|
||||
*/
|
||||
private void checkDBForAdmin(User user, User dbUser)
|
||||
throws UserException, IOException
|
||||
{
|
||||
|
||||
// if database user is an admin, set admin for the current user
|
||||
if (dbUser.isAdmin())
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("user {} of type {} is marked as admin by local database",
|
||||
user.getName(), user.getType());
|
||||
}
|
||||
|
||||
user.setAdmin(true);
|
||||
}
|
||||
|
||||
// modify existing user, copy properties except password and admin
|
||||
if (user.copyProperties(dbUser, false))
|
||||
{
|
||||
user.setLastModified(System.currentTimeMillis());
|
||||
UserEventHack.fireEvent(userManager, HandlerEventType.BEFORE_MODIFY, user);
|
||||
userDAO.modify(user);
|
||||
UserEventHack.fireEvent(userManager, HandlerEventType.MODIFY, user);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groupSet
|
||||
*/
|
||||
private void checkForAuthenticatedAdmin(User user, Set<String> groupSet)
|
||||
{
|
||||
if (!user.isAdmin())
|
||||
{
|
||||
user.setAdmin(isAdmin(user, groupSet));
|
||||
|
||||
if (logger.isDebugEnabled() && user.isAdmin())
|
||||
{
|
||||
logger.debug("user {} is marked as admin by configuration",
|
||||
user.getName());
|
||||
}
|
||||
}
|
||||
else if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("authenticator {} marked user {} as admin", user.getType(),
|
||||
user.getName());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param token
|
||||
* @param result
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private AuthenticationInfo createAuthenticationInfo(
|
||||
UsernamePasswordToken token, AuthenticationResult result)
|
||||
{
|
||||
User user = result.getUser();
|
||||
Collection<String> groups = authenticate(requestProvider.get(),
|
||||
new String(token.getPassword()), result);
|
||||
|
||||
SimplePrincipalCollection collection = new SimplePrincipalCollection();
|
||||
|
||||
/*
|
||||
* the first (primary) principal should be a unique identifier
|
||||
*/
|
||||
collection.add(user.getId(), NAME);
|
||||
collection.add(user, NAME);
|
||||
collection.add(new GroupNames(groups), NAME);
|
||||
|
||||
return new SimpleAuthenticationInfo(collection, token.getPassword());
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param ar
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private Set<String> createGroupSet(AuthenticationResult ar)
|
||||
{
|
||||
Set<String> groupSet = Sets.newHashSet();
|
||||
|
||||
// add group for all authenticated users
|
||||
groupSet.add(GroupNames.AUTHENTICATED);
|
||||
|
||||
// load external groups
|
||||
Collection<String> extGroups = ar.getGroups();
|
||||
|
||||
if (extGroups != null)
|
||||
{
|
||||
groupSet.addAll(extGroups);
|
||||
}
|
||||
|
||||
// load internal groups
|
||||
loadGroups(ar.getUser(), groupSet);
|
||||
|
||||
return groupSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groupSet
|
||||
*/
|
||||
private void loadGroups(User user, Set<String> groupSet)
|
||||
{
|
||||
Collection<Group> groupCollection =
|
||||
groupManager.getGroupsForMember(user.getName());
|
||||
|
||||
if (groupCollection != null)
|
||||
{
|
||||
for (Group group : groupCollection)
|
||||
{
|
||||
groupSet.add(group.getName());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
*/
|
||||
private void logGroups(User user, Set<String> groups)
|
||||
{
|
||||
StringBuilder msg = new StringBuilder("user ");
|
||||
|
||||
msg.append(user.getName());
|
||||
|
||||
if (Util.isNotEmpty(groups))
|
||||
{
|
||||
msg.append(" is member of ");
|
||||
|
||||
Joiner.on(", ").appendTo(msg, groups);
|
||||
}
|
||||
else
|
||||
{
|
||||
msg.append(" is not a member of a group");
|
||||
}
|
||||
|
||||
logger.debug(msg.toString());
|
||||
}
|
||||
|
||||
//~--- get methods ----------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
* @return
|
||||
*/
|
||||
private boolean isAdmin(User user, Collection<String> groups)
|
||||
{
|
||||
boolean result = false;
|
||||
Set<String> adminUsers = configuration.getAdminUsers();
|
||||
|
||||
if (adminUsers != null)
|
||||
{
|
||||
result = adminUsers.contains(user.getName());
|
||||
}
|
||||
|
||||
if (!result)
|
||||
{
|
||||
Set<String> adminGroups = configuration.getAdminGroups();
|
||||
|
||||
if (adminGroups != null)
|
||||
{
|
||||
result = Util.containsOne(adminGroups, groups);
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
//~--- fields ---------------------------------------------------------------
|
||||
|
||||
/** Field description */
|
||||
private final AuthenticationManager authenticator;
|
||||
|
||||
/** Field description */
|
||||
private final AuthorizationCollector collector;
|
||||
|
||||
/** Field description */
|
||||
private final ScmConfiguration configuration;
|
||||
|
||||
/** Field description */
|
||||
private final GroupManager groupManager;
|
||||
|
||||
/** Field description */
|
||||
private final LoginAttemptHandler loginAttemptHandler;
|
||||
|
||||
/** Field description */
|
||||
private final Provider<HttpServletRequest> requestProvider;
|
||||
|
||||
/** Field description */
|
||||
private final Provider<HttpServletResponse> responseProvider;
|
||||
|
||||
/** Field description */
|
||||
private final UserDAO userDAO;
|
||||
|
||||
/** Field description */
|
||||
private final UserManager userManager;
|
||||
}
|
||||
Reference in New Issue
Block a user