src/site/assets/static/1.5.1/apidocs/org/apache/shiro/authc/UsernamePasswordToken.html - shiro-site - Git at Google

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 <h2 title="Class UsernamePasswordToken" class="title">Class UsernamePasswordToken</h2>
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 <li>org.apache.shiro.authc.UsernamePasswordToken</li>
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 <dt>All Implemented Interfaces:</dt>
 <dd><a href="https://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../org/apache/shiro/authc/AuthenticationToken.html" title="interface in org.apache.shiro.authc">AuthenticationToken</a>, <a href="../../../../org/apache/shiro/authc/HostAuthenticationToken.html" title="interface in org.apache.shiro.authc">HostAuthenticationToken</a>, <a href="../../../../org/apache/shiro/authc/RememberMeAuthenticationToken.html" title="interface in org.apache.shiro.authc">RememberMeAuthenticationToken</a></dd>
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 <pre>public class <a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.45">UsernamePasswordToken</a>
 extends <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
 implements <a href="../../../../org/apache/shiro/authc/HostAuthenticationToken.html" title="interface in org.apache.shiro.authc">HostAuthenticationToken</a>, <a href="../../../../org/apache/shiro/authc/RememberMeAuthenticationToken.html" title="interface in org.apache.shiro.authc">RememberMeAuthenticationToken</a></pre>
 <div class="block"><p>A simple username/password authentication token to support the most widely-used authentication mechanism.  This
  class also implements the <a href="../../../../org/apache/shiro/authc/RememberMeAuthenticationToken.html" title="interface in org.apache.shiro.authc"><code>RememberMeAuthenticationToken</code></a> interface to support
  &quot;Remember Me&quot; services across user sessions as well as the
  <a href="../../../../org/apache/shiro/authc/HostAuthenticationToken.html" title="interface in org.apache.shiro.authc"><code>HostAuthenticationToken</code></a> interface to retain the host name
  or IP address location from where the authentication attempt is occurring.</p>
  <p/>
  <p>&quot;Remember Me&quot; authentications are disabled by default, but if the application developer wishes to allow
  it for a login attempt, all that is necessary is to call <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#setRememberMe-boolean-"><code>setRememberMe(true)</code></a>.  If the underlying
  <tt>SecurityManager</tt> implementation also supports <tt>RememberMe</tt> services, the user's identity will be
  remembered across sessions.
  <p/>
  <p>Note that this class stores a password as a char[] instead of a String
  (which may seem more logical).  This is because Strings are immutable and their
  internal value cannot be overwritten - meaning even a nulled String instance might be accessible in memory at a later
  time (e.g. memory dump).  This is not good for sensitive information such as passwords. For more information, see the
  <a href="http://java.sun.com/j2se/1.5.0/docs/guide/security/jce/JCERefGuide.html#PBEEx">
  Java Cryptography Extension Reference Guide</a>.</p>
  <p/>
  <p>To avoid this possibility of later memory access, the application developer should always call
  <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#clear--"><code>clear()</code></a> after using the token to perform a login attempt.</p></div>
 <dl>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.1</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../../serialized-form.html#org.apache.shiro.authc.UsernamePasswordToken">Serialized Form</a></dd>
 </dl>
 </li>
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 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colOne" scope="col">Constructor and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken--">UsernamePasswordToken</a></span>()</code>
 <div class="block">JavaBeans compatible no-arg constructor.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-char:A-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      char[]&nbsp;password)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted
  during an authentication attempt, with a <tt>null</tt> <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getHost--"><code>host</code></a> and a
  <tt>rememberMe</tt> default of <tt>false</tt>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-char:A-boolean-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      char[]&nbsp;password,
                      boolean&nbsp;rememberMe)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, as well as if the user
  wishes their identity to be remembered across sessions.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-char:A-boolean-java.lang.String-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      char[]&nbsp;password,
                      boolean&nbsp;rememberMe,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, if the user
  wishes their identity to be remembered across sessions, and the inetAddress from where the attempt is occurring.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-char:A-java.lang.String-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      char[]&nbsp;password,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, the
  inetAddress from where the attempt is occurring, and a default <tt>rememberMe</tt> value of <tt>false</tt></div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-java.lang.String-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted
  during an authentication attempt, with a <tt>null</tt> <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getHost--"><code>host</code></a> and
  a <tt>rememberMe</tt> default of <tt>false</tt>
  <p/>
  This is a convenience constructor and maintains the password internally via a character
  array, i.e.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-java.lang.String-boolean-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password,
                      boolean&nbsp;rememberMe)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, as well as if the user
  wishes their identity to be remembered across sessions.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-java.lang.String-boolean-java.lang.String-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password,
                      boolean&nbsp;rememberMe,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, if the user
  wishes their identity to be remembered across sessions, and the inetAddress from where the attempt is occurring.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#UsernamePasswordToken-java.lang.String-java.lang.String-java.lang.String-">UsernamePasswordToken</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password,
                      <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</code>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, the
  inetAddress from where the attempt is occurring, and a default <tt>rememberMe</tt> value of <tt>false</tt>
  <p/>
  This is a convenience constructor and maintains the password internally via a character
  array, i.e.</div>
 </td>
 </tr>
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 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#clear--">clear</a></span>()</code>
 <div class="block">Clears out (nulls) the username, password, rememberMe, and inetAddress.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getCredentials--">getCredentials</a></span>()</code>
 <div class="block">Returns the <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getPassword--"><code>password</code></a> char array.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getHost--">getHost</a></span>()</code>
 <div class="block">Returns the host name or IP string from where the authentication attempt occurs.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>char[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getPassword--">getPassword</a></span>()</code>
 <div class="block">Returns the password submitted during an authentication attempt as a character array.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getPrincipal--">getPrincipal</a></span>()</code>
 <div class="block">Simply returns <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getUsername--"><code>getUsername()</code></a>.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getUsername--">getUsername</a></span>()</code>
 <div class="block">Returns the username submitted during an authentication attempt.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#isRememberMe--">isRememberMe</a></span>()</code>
 <div class="block">Returns <tt>true</tt> if the submitting user wishes their identity (principal(s)) to be remembered
  across sessions, <tt>false</tt> otherwise.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#setHost-java.lang.String-">setHost</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</code>
 <div class="block">Sets the host name or IP string from where the authentication attempt occurs.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#setPassword-char:A-">setPassword</a></span>(char[]&nbsp;password)</code>
 <div class="block">Sets the password for submission during an authentication attempt.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#setRememberMe-boolean-">setRememberMe</a></span>(boolean&nbsp;rememberMe)</code>
 <div class="block">Sets if the submitting user wishes their identity (principal(s)) to be remembered across sessions.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#setUsername-java.lang.String-">setUsername</a></span>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username)</code>
 <div class="block">Sets the username for submission during an authentication attempt.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#toString--">toString</a></span>()</code>
 <div class="block">Returns the String representation.</div>
 </td>
 </tr>
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 <h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
 <code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.83">UsernamePasswordToken</a>()</pre>
 <div class="block">JavaBeans compatible no-arg constructor.</div>
 </li>
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.94">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              char[]&nbsp;password)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted
  during an authentication attempt, with a <tt>null</tt> <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getHost--"><code>host</code></a> and a
  <tt>rememberMe</tt> default of <tt>false</tt>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password character array submitted for authentication</dd>
 </dl>
 </li>
 </ul>
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.110">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted
  during an authentication attempt, with a <tt>null</tt> <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getHost--"><code>host</code></a> and
  a <tt>rememberMe</tt> default of <tt>false</tt>
  <p/>
  <p>This is a convenience constructor and maintains the password internally via a character
  array, i.e. <tt>password.toCharArray();</tt>.  Note that storing a password as a String
  in your code could have possible security implications as noted in the class JavaDoc.</p></div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password string submitted for authentication</dd>
 </dl>
 </li>
 </ul>
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 <!--   -->
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.123">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              char[]&nbsp;password,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, the
  inetAddress from where the attempt is occurring, and a default <tt>rememberMe</tt> value of <tt>false</tt></div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password string submitted for authentication</dd>
 <dd><code>host</code> - the host name or IP string from where the attempt is occurring</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.2</dd>
 </dl>
 </li>
 </ul>
 <a name="UsernamePasswordToken-java.lang.String-java.lang.String-java.lang.String-">
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.140">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, the
  inetAddress from where the attempt is occurring, and a default <tt>rememberMe</tt> value of <tt>false</tt>
  <p/>
  <p>This is a convenience constructor and maintains the password internally via a character
  array, i.e. <tt>password.toCharArray();</tt>.  Note that storing a password as a String
  in your code could have possible security implications as noted in the class JavaDoc.</p></div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password string submitted for authentication</dd>
 <dd><code>host</code> - the host name or IP string from where the attempt is occurring</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.0</dd>
 </dl>
 </li>
 </ul>
 <a name="UsernamePasswordToken-java.lang.String-char:A-boolean-">
 <!--   -->
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.153">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              char[]&nbsp;password,
                              boolean&nbsp;rememberMe)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, as well as if the user
  wishes their identity to be remembered across sessions.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password string submitted for authentication</dd>
 <dd><code>rememberMe</code> - if the user wishes their identity to be remembered across sessions</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.9</dd>
 </dl>
 </li>
 </ul>
 <a name="UsernamePasswordToken-java.lang.String-java.lang.String-boolean-">
 <!--   -->
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.170">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password,
                              boolean&nbsp;rememberMe)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, as well as if the user
  wishes their identity to be remembered across sessions.
  <p/>
  <p>This is a convenience constructor and maintains the password internally via a character
  array, i.e. <tt>password.toCharArray();</tt>.  Note that storing a password as a String
  in your code could have possible security implications as noted in the class JavaDoc.</p></div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password string submitted for authentication</dd>
 <dd><code>rememberMe</code> - if the user wishes their identity to be remembered across sessions</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.9</dd>
 </dl>
 </li>
 </ul>
 <a name="UsernamePasswordToken-java.lang.String-char:A-boolean-java.lang.String-">
 <!--   -->
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 <ul class="blockList">
 <li class="blockList">
 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.184">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              char[]&nbsp;password,
                              boolean&nbsp;rememberMe,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, if the user
  wishes their identity to be remembered across sessions, and the inetAddress from where the attempt is occurring.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password character array submitted for authentication</dd>
 <dd><code>rememberMe</code> - if the user wishes their identity to be remembered across sessions</dd>
 <dd><code>host</code> - the host name or IP string from where the attempt is occurring</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.0</dd>
 </dl>
 </li>
 </ul>
 <a name="UsernamePasswordToken-java.lang.String-java.lang.String-boolean-java.lang.String-">
 <!--   -->
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 <h4>UsernamePasswordToken</h4>
 <pre>public&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.208">UsernamePasswordToken</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;password,
                              boolean&nbsp;rememberMe,
                              <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</pre>
 <div class="block">Constructs a new UsernamePasswordToken encapsulating the username and password submitted, if the user
  wishes their identity to be remembered across sessions, and the inetAddress from where the attempt is occurring.
  <p/>
  <p>This is a convenience constructor and maintains the password internally via a character
  array, i.e. <tt>password.toCharArray();</tt>.  Note that storing a password as a String
  in your code could have possible security implications as noted in the class JavaDoc.</p></div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username submitted for authentication</dd>
 <dd><code>password</code> - the password string submitted for authentication</dd>
 <dd><code>rememberMe</code> - if the user wishes their identity to be remembered across sessions</dd>
 <dd><code>host</code> - the host name or IP string from where the attempt is occurring</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.0</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <!-- ============ METHOD DETAIL ========== -->
 <ul class="blockList">
 <li class="blockList"><a name="method.detail">
 <!--   -->
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 <h3>Method Detail</h3>
 <a name="getUsername--">
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 <h4>getUsername</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.222">getUsername</a>()</pre>
 <div class="block">Returns the username submitted during an authentication attempt.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the username submitted during an authentication attempt.</dd>
 </dl>
 </li>
 </ul>
 <a name="setUsername-java.lang.String-">
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 <h4>setUsername</h4>
 <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.231">setUsername</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username)</pre>
 <div class="block">Sets the username for submission during an authentication attempt.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>username</code> - the username to be used for submission during an authentication attempt.</dd>
 </dl>
 </li>
 </ul>
 <a name="getPassword--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getPassword</h4>
 <pre>public&nbsp;char[]&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.241">getPassword</a>()</pre>
 <div class="block">Returns the password submitted during an authentication attempt as a character array.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the password submitted during an authentication attempt as a character array.</dd>
 </dl>
 </li>
 </ul>
 <a name="setPassword-char:A-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setPassword</h4>
 <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.250">setPassword</a>(char[]&nbsp;password)</pre>
 <div class="block">Sets the password for submission during an authentication attempt.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>password</code> - the password to be used for submission during an authentication attempt.</dd>
 </dl>
 </li>
 </ul>
 <a name="getPrincipal--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getPrincipal</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.260">getPrincipal</a>()</pre>
 <div class="block">Simply returns <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getUsername--"><code>getUsername()</code></a>.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../org/apache/shiro/authc/AuthenticationToken.html#getPrincipal--">getPrincipal</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/shiro/authc/AuthenticationToken.html" title="interface in org.apache.shiro.authc">AuthenticationToken</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getUsername--"><code>username</code></a>.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../../org/apache/shiro/authc/AuthenticationToken.html#getPrincipal--"><code>AuthenticationToken.getPrincipal()</code></a></dd>
 </dl>
 </li>
 </ul>
 <a name="getCredentials--">
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 <ul class="blockList">
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 <h4>getCredentials</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.270">getCredentials</a>()</pre>
 <div class="block">Returns the <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getPassword--"><code>password</code></a> char array.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../org/apache/shiro/authc/AuthenticationToken.html#getCredentials--">getCredentials</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/shiro/authc/AuthenticationToken.html" title="interface in org.apache.shiro.authc">AuthenticationToken</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the <a href="../../../../org/apache/shiro/authc/UsernamePasswordToken.html#getPassword--"><code>password</code></a> char array.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../../org/apache/shiro/authc/AuthenticationToken.html#getCredentials--"><code>AuthenticationToken.getCredentials()</code></a></dd>
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 <h4>getHost</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.285">getHost</a>()</pre>
 <div class="block">Returns the host name or IP string from where the authentication attempt occurs.  May be <tt>null</tt> if the
  host name/IP is unknown or explicitly omitted.  It is up to the Authenticator implementation processing this
  token if an authentication attempt without a host is valid or not.
  <p/>
  <p>(Shiro's default Authenticator allows <tt>null</tt> hosts to support localhost and proxy server environments).</p></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../org/apache/shiro/authc/HostAuthenticationToken.html#getHost--">getHost</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/shiro/authc/HostAuthenticationToken.html" title="interface in org.apache.shiro.authc">HostAuthenticationToken</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the host from where the authentication attempt occurs, or <tt>null</tt> if it is unknown or
          explicitly omitted.</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.0</dd>
 </dl>
 </li>
 </ul>
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 <ul class="blockList">
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 <h4>setHost</h4>
 <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.299">setHost</a>(<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</pre>
 <div class="block">Sets the host name or IP string from where the authentication attempt occurs.  It is up to the Authenticator
  implementation processing this token if an authentication attempt without a host is valid or not.
  <p/>
  <p>(Shiro's default Authenticator
  allows <tt>null</tt> hosts to allow localhost and proxy server environments).</p></div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>host</code> - the host name or IP string from where the attempt is occurring</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.0</dd>
 </dl>
 </li>
 </ul>
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 <!--   -->
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 <h4>isRememberMe</h4>
 <pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.311">isRememberMe</a>()</pre>
 <div class="block">Returns <tt>true</tt> if the submitting user wishes their identity (principal(s)) to be remembered
  across sessions, <tt>false</tt> otherwise.  Unless overridden, this value is <tt>false</tt> by default.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../org/apache/shiro/authc/RememberMeAuthenticationToken.html#isRememberMe--">isRememberMe</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/shiro/authc/RememberMeAuthenticationToken.html" title="interface in org.apache.shiro.authc">RememberMeAuthenticationToken</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> if the submitting user wishes their identity (principal(s)) to be remembered
          across sessions, <tt>false</tt> otherwise (<tt>false</tt> by default).</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.9</dd>
 </dl>
 </li>
 </ul>
 <a name="setRememberMe-boolean-">
 <!--   -->
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 <ul class="blockList">
 <li class="blockList">
 <h4>setRememberMe</h4>
 <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.323">setRememberMe</a>(boolean&nbsp;rememberMe)</pre>
 <div class="block">Sets if the submitting user wishes their identity (principal(s)) to be remembered across sessions.  Unless
  overridden, the default value is <tt>false</tt>, indicating <em>not</em> to be remembered across sessions.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>rememberMe</code> - value indicating if the user wishes their identity (principal(s)) to be remembered across
                    sessions.</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.9</dd>
 </dl>
 </li>
 </ul>
 <a name="clear--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>clear</h4>
 <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.335">clear</a>()</pre>
 <div class="block">Clears out (nulls) the username, password, rememberMe, and inetAddress.  The password bytes are explicitly set to
  <tt>0x00</tt> before nulling to eliminate the possibility of memory access at a later time.</div>
 </li>
 </ul>
 <a name="toString--">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>toString</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../src-html/org/apache/shiro/authc/UsernamePasswordToken.html#line.357">toString</a>()</pre>
 <div class="block">Returns the String representation.  It does not include the password in the resulting
  string for security reasons to prevent accidentally printing out a password
  that might be widely viewable).</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the String representation of the <tt>UsernamePasswordToken</tt>, omitting
          the password.</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 </div>
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