| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>AllSuccessfulStrategy.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">Apache Shiro :: All (aggregate jar)</a> > <a href="../index.html" class="el_bundle">shiro-core</a> > <a href="index.source.html" class="el_package">org.apache.shiro.authc.pam</a> > <span class="el_source">AllSuccessfulStrategy.java</span></div><h1>AllSuccessfulStrategy.java</h1><pre class="source lang-java linenums">/* |
| * 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.shiro.authc.pam; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import org.apache.shiro.authc.AuthenticationException; |
| import org.apache.shiro.authc.AuthenticationInfo; |
| import org.apache.shiro.authc.AuthenticationToken; |
| import org.apache.shiro.authc.UnknownAccountException; |
| import org.apache.shiro.realm.Realm; |
| |
| |
| /** |
| * <tt>AuthenticationStrategy</tt> implementation that requires <em>all</em> configured realms to |
| * <b>successfully</b> process the submitted <tt>AuthenticationToken</tt> during the log-in attempt. |
| * <p/> |
| * <p>If one or more realms do not support the submitted token, or one or more are unable to acquire |
| * <tt>AuthenticationInfo</tt> for the token, this implementation will immediately fail the log-in attempt for the |
| * associated subject (user). |
| * |
| * @since 0.2 |
| */ |
| <span class="fc" id="L41">public class AllSuccessfulStrategy extends AbstractAuthenticationStrategy {</span> |
| |
| /** Private class log instance. */ |
| <span class="fc" id="L44"> private static final Logger log = LoggerFactory.getLogger(AllSuccessfulStrategy.class);</span> |
| |
| /** |
| * Because all realms in this strategy must complete successfully, this implementation ensures that the given |
| * <code>Realm</code> {@link org.apache.shiro.realm.Realm#supports(org.apache.shiro.authc.AuthenticationToken) supports} the given |
| * <code>token</code> argument. If it does not, this method throws an |
| * {@link UnsupportedTokenException UnsupportedTokenException} to end the authentication |
| * process immediately. If the realm does support the token, the <code>info</code> argument is returned immediately. |
| */ |
| public AuthenticationInfo beforeAttempt(Realm realm, AuthenticationToken token, AuthenticationInfo info) throws AuthenticationException { |
| <span class="pc bpc" id="L54" title="1 of 2 branches missed."> if (!realm.supports(token)) {</span> |
| <span class="fc" id="L55"> String msg = "Realm [" + realm + "] of type [" + realm.getClass().getName() + "] does not support " +</span> |
| <span class="fc" id="L56"> " the submitted AuthenticationToken [" + token + "]. The [" + getClass().getName() +</span> |
| "] implementation requires all configured realm(s) to support and be able to process the submitted " + |
| "AuthenticationToken."; |
| <span class="fc" id="L59"> throw new UnsupportedTokenException(msg);</span> |
| } |
| |
| <span class="nc" id="L62"> return info;</span> |
| } |
| |
| /** |
| * Merges the specified <code>info</code> into the <code>aggregate</code> argument and returns it (just as the |
| * parent implementation does), but additionally ensures the following: |
| * <ol> |
| * <li>if the <code>Throwable</code> argument is not <code>null</code>, re-throws it to immediately cancel the |
| * authentication process, since this strategy requires all realms to authenticate successfully.</li> |
| * <li>neither the <code>info</code> or <code>aggregate</code> argument is <code>null</code> to ensure that each |
| * realm did in fact authenticate successfully</li> |
| * </ol> |
| */ |
| public AuthenticationInfo afterAttempt(Realm realm, AuthenticationToken token, AuthenticationInfo info, AuthenticationInfo aggregate, Throwable t) |
| throws AuthenticationException { |
| <span class="nc bnc" id="L77" title="All 2 branches missed."> if (t != null) {</span> |
| <span class="nc bnc" id="L78" title="All 2 branches missed."> if (t instanceof AuthenticationException) {</span> |
| //propagate: |
| <span class="nc" id="L80"> throw ((AuthenticationException) t);</span> |
| } else { |
| <span class="nc" id="L82"> String msg = "Unable to acquire account data from realm [" + realm + "]. The [" +</span> |
| <span class="nc" id="L83"> getClass().getName() + " implementation requires all configured realm(s) to operate successfully " +</span> |
| "for a successful authentication."; |
| <span class="nc" id="L85"> throw new AuthenticationException(msg, t);</span> |
| } |
| } |
| <span class="nc bnc" id="L88" title="All 2 branches missed."> if (info == null) {</span> |
| <span class="nc" id="L89"> String msg = "Realm [" + realm + "] could not find any associated account data for the submitted " +</span> |
| <span class="nc" id="L90"> "AuthenticationToken [" + token + "]. The [" + getClass().getName() + "] implementation requires " +</span> |
| "all configured realm(s) to acquire valid account data for a submitted token during the " + |
| "log-in process."; |
| <span class="nc" id="L93"> throw new UnknownAccountException(msg);</span> |
| } |
| |
| <span class="nc" id="L96"> log.debug("Account successfully authenticated using realm [{}]", realm);</span> |
| |
| // If non-null account is returned, then the realm was able to authenticate the |
| // user - so merge the account with any accumulated before: |
| <span class="nc" id="L100"> merge(info, aggregate);</span> |
| |
| <span class="nc" id="L102"> return aggregate;</span> |
| } |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.3.201901230119</span></div></body></html> |
