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<a name="1" href="#1">1</a> <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a name="9" href="#9">9</a> <em class="jxr_comment"> *</em>
<a name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em>
<a name="18" href="#18">18</a> <em class="jxr_comment"> */</em>
<a name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.shiro.authc.credential;
<a name="20" href="#20">20</a>
<a name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.apache.shiro.crypto.hash.AbstractHash;
<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.apache.shiro.crypto.hash.Hash;
<a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.shiro.crypto.hash.Sha1Hash;
<a name="24" href="#24">24</a>
<a name="25" href="#25">25</a>
<a name="26" href="#26">26</a> <em class="jxr_javadoccomment">/**</em>
<a name="27" href="#27">27</a> <em class="jxr_javadoccomment"> * {@code HashedCredentialsMatcher} implementation that expects the stored {@code AuthenticationInfo} credentials to be</em>
<a name="28" href="#28">28</a> <em class="jxr_javadoccomment"> * SHA hashed.</em>
<a name="29" href="#29">29</a> <em class="jxr_javadoccomment"> * &lt;p/&gt;</em>
<a name="30" href="#30">30</a> <em class="jxr_javadoccomment"> * &lt;b&gt;Note:&lt;/b&gt; &lt;a href="<a href="http://en.wikipedia.org/wiki/MD5" target="alexandria_uri">http://en.wikipedia.org/wiki/MD5</a>"&gt;MD5&lt;/a&gt; and</em>
<a name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * &lt;a href="<a href="http://en.wikipedia.org/wiki/SHA_hash_functions" target="alexandria_uri">http://en.wikipedia.org/wiki/SHA_hash_functions</a>"&gt;SHA-1&lt;/a&gt; algorithms are now known to be vulnerable to</em>
<a name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * compromise and/or collisions (read the linked pages for more). While most applications are ok with either of these</em>
<a name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * two, if your application mandates high security, use the SHA-256 (or higher) hashing algorithms and their</em>
<a name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * supporting &lt;code&gt;CredentialsMatcher&lt;/code&gt; implementations.&lt;/p&gt;</em>
<a name="35" href="#35">35</a> <em class="jxr_javadoccomment"> *</em>
<a name="36" href="#36">36</a> <em class="jxr_javadoccomment"> * @since 0.9</em>
<a name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * @deprecated since 1.1 - use the HashedCredentialsMatcher directly and set its</em>
<a name="38" href="#38">38</a> <em class="jxr_javadoccomment"> * {@link HashedCredentialsMatcher#setHashAlgorithmName(String) hashAlgorithmName} property.</em>
<a name="39" href="#39">39</a> <em class="jxr_javadoccomment"> */</em>
<a name="40" href="#40">40</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> Sha1CredentialsMatcher <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/shiro/authc/credential/HashedCredentialsMatcher.html">HashedCredentialsMatcher</a> {
<a name="41" href="#41">41</a>
<a name="42" href="#42">42</a> <strong class="jxr_keyword">public</strong> Sha1CredentialsMatcher() {
<a name="43" href="#43">43</a> <strong class="jxr_keyword">super</strong>();
<a name="44" href="#44">44</a> setHashAlgorithmName(Sha1Hash.ALGORITHM_NAME);
<a name="45" href="#45">45</a> }
<a name="46" href="#46">46</a> }
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