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<h2 title="Uses of Class org.apache.hadoop.security.authentication.client.AuthenticationException" class="title">Uses of Class<br>org.apache.hadoop.security.authentication.client.AuthenticationException</h2>
</div>
<div class="classUseContainer">
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.security.authentication.client">org.apache.hadoop.security.authentication.client</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.security.authentication.server">org.apache.hadoop.security.authentication.server</a></td>
<td class="colLast">
<div class="block">Provides the server-side framework for authentication.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.security.authentication.util">org.apache.hadoop.security.authentication.util</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
<li class="blockList"><a name="org.apache.hadoop.security.authentication.client">
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<h3>Uses of <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a> in <a href="../../../../../../../org/apache/hadoop/security/authentication/client/package-summary.html">org.apache.hadoop.security.authentication.client</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/security/authentication/client/package-summary.html">org.apache.hadoop.security.authentication.client</a> that throw <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">PseudoAuthenticator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/client/PseudoAuthenticator.html#authenticate-java.net.URL-org.apache.hadoop.security.authentication.client.AuthenticatedURL.Token-">authenticate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a>&nbsp;url,
<a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.Token.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticatedURL.Token</a>&nbsp;token)</code>
<div class="block">Performs simple authentication against the specified URL.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">KerberosAuthenticator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/client/KerberosAuthenticator.html#authenticate-java.net.URL-org.apache.hadoop.security.authentication.client.AuthenticatedURL.Token-">authenticate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a>&nbsp;url,
<a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.Token.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticatedURL.Token</a>&nbsp;token)</code>
<div class="block">Performs SPNEGO authentication against the specified URL.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">Authenticator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/client/Authenticator.html#authenticate-java.net.URL-org.apache.hadoop.security.authentication.client.AuthenticatedURL.Token-">authenticate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a>&nbsp;url,
<a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.Token.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticatedURL.Token</a>&nbsp;token)</code>
<div class="block">Authenticates against a URL and returns a <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.Token.html" title="class in org.apache.hadoop.security.authentication.client"><code>AuthenticatedURL.Token</code></a> to be
used by subsequent requests.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">AuthenticatedURL.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.html#extractToken-java.net.HttpURLConnection-org.apache.hadoop.security.authentication.client.AuthenticatedURL.Token-">extractToken</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/HttpURLConnection.html?is-external=true" title="class or interface in java.net">HttpURLConnection</a>&nbsp;conn,
<a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.Token.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticatedURL.Token</a>&nbsp;token)</code>
<div class="block">Helper method that extracts an authentication token received from a connection.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/net/HttpURLConnection.html?is-external=true" title="class or interface in java.net">HttpURLConnection</a></code></td>
<td class="colLast"><span class="typeNameLabel">AuthenticatedURL.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.html#openConnection-java.net.URL-org.apache.hadoop.security.authentication.client.AuthenticatedURL.Token-">openConnection</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a>&nbsp;url,
<a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticatedURL.Token.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticatedURL.Token</a>&nbsp;token)</code>
<div class="block">Returns an authenticated <a href="https://docs.oracle.com/javase/8/docs/api/java/net/HttpURLConnection.html?is-external=true" title="class or interface in java.net"><code>HttpURLConnection</code></a>.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.security.authentication.server">
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<h3>Uses of <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a> in <a href="../../../../../../../org/apache/hadoop/security/authentication/server/package-summary.html">org.apache.hadoop.security.authentication.server</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/security/authentication/server/package-summary.html">org.apache.hadoop.security.authentication.server</a> that throw <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">JWTRedirectAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.html#alternateAuthenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">alternateAuthenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">AltKerberosAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AltKerberosAuthenticationHandler.html#alternateAuthenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">alternateAuthenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">Subclasses should implement this method to provide the custom
authentication to be used for browsers.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">AuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationHandler.html#authenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">authenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">Performs an authentication step for the given HTTP client request.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">KerberosAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/KerberosAuthenticationHandler.html#authenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">authenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">It enforces the the Kerberos SPNEGO authentication sequence returning an
<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server"><code>AuthenticationToken</code></a> only after the Kerberos SPNEGO sequence has
completed successfully.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">PseudoAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/PseudoAuthenticationHandler.html#authenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">authenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">Authenticates an HTTP client request.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">LdapAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/LdapAuthenticationHandler.html#authenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">authenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">MultiSchemeAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/MultiSchemeAuthenticationHandler.html#authenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">authenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">AltKerberosAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AltKerberosAuthenticationHandler.html#authenticate-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">authenticate</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">It enforces the the Kerberos SPNEGO authentication sequence returning an
<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server"><code>AuthenticationToken</code></a> only after the Kerberos SPNEGO sequence has
completed successfully (in the case of Java access) and only after the
custom authentication implemented by the subclass in alternateAuthenticate
has completed successfully (in the case of browser access).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">AuthenticationFilter.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationFilter.html#getToken-javax.servlet.http.HttpServletRequest-">getToken</a></span>(javax.servlet.http.HttpServletRequest&nbsp;request)</code>
<div class="block">Returns the <a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server"><code>AuthenticationToken</code></a> for the request.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">AuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationHandler.html#managementOperation-org.apache.hadoop.security.authentication.server.AuthenticationToken-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">managementOperation</a></span>(<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a>&nbsp;token,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">Performs an authentication management operation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">KerberosAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/KerberosAuthenticationHandler.html#managementOperation-org.apache.hadoop.security.authentication.server.AuthenticationToken-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">managementOperation</a></span>(<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a>&nbsp;token,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">This is an empty implementation, it always returns <code>TRUE</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">PseudoAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/PseudoAuthenticationHandler.html#managementOperation-org.apache.hadoop.security.authentication.server.AuthenticationToken-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">managementOperation</a></span>(<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a>&nbsp;token,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>
<div class="block">This is an empty implementation, it always returns <code>TRUE</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">LdapAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/LdapAuthenticationHandler.html#managementOperation-org.apache.hadoop.security.authentication.server.AuthenticationToken-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">managementOperation</a></span>(<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a>&nbsp;token,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">MultiSchemeAuthenticationHandler.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/MultiSchemeAuthenticationHandler.html#managementOperation-org.apache.hadoop.security.authentication.server.AuthenticationToken-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">managementOperation</a></span>(<a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a>&nbsp;token,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html" title="class in org.apache.hadoop.security.authentication.server">AuthenticationToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">AuthenticationToken.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/server/AuthenticationToken.html#parse-java.lang.String-">parse</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;tokenStr)</code>
<div class="block">Parses a string into an authentication token.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.security.authentication.util">
<!-- -->
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<h3>Uses of <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a> in <a href="../../../../../../../org/apache/hadoop/security/authentication/util/package-summary.html">org.apache.hadoop.security.authentication.util</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/security/authentication/util/package-summary.html">org.apache.hadoop.security.authentication.util</a> that throw <a href="../../../../../../../org/apache/hadoop/security/authentication/client/AuthenticationException.html" title="class in org.apache.hadoop.security.authentication.client">AuthenticationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/security/authentication/util/AuthToken.html" title="class in org.apache.hadoop.security.authentication.util">AuthToken</a></code></td>
<td class="colLast"><span class="typeNameLabel">AuthToken.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/security/authentication/util/AuthToken.html#parse-java.lang.String-">parse</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;tokenStr)</code>&nbsp;</td>
</tr>
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