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 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.kafka.common.security.auth</a></div>
 <h1 title="Interface AuthenticateCallbackHandler" class="title">Interface AuthenticateCallbackHandler</h1>
 </div>
 <section class="description">
 <dl class="notes">
 <dt>All Superinterfaces:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></code></dd>
 </dl>
 <hr>
 <pre>public interface <span class="type-name-label">AuthenticateCallbackHandler</span>
 extends <a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></pre>
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 <td class="col-first"><code>void</code></td>
 <th class="col-second" scope="row"><code><span class="member-name-link"><a href="#close()">close</a></span>()</code></th>
 <td class="col-last">
 <div class="block">Closes this instance.</div>
 </td>
 </tr>
 <tr class="row-color" id="i1">
 <td class="col-first"><code>void</code></td>
 <th class="col-second" scope="row"><code><span class="member-name-link"><a href="#configure(java.util.Map,java.lang.String,java.util.List)">configure</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,&#8203;?&gt;&nbsp;configs,
 <a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;saslMechanism,
 <a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/login/AppConfigurationEntry.html" title="class or interface in javax.security.auth.login" class="external-link">AppConfigurationEntry</a>&gt;&nbsp;jaasConfigEntries)</code></th>
 <td class="col-last">
 <div class="block">Configures this callback handler for the specified SASL mechanism.</div>
 </td>
 </tr>
 </tbody>
 </table>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods.inherited.from.class.javax.security.auth.callback.CallbackHandler">Methods inherited from interface&nbsp;javax.security.auth.callback.<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></h3>
 <code><a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html#handle(javax.security.auth.callback.Callback%5B%5D)" title="class or interface in javax.security.auth.callback" class="external-link">handle</a></code></div>
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 <section class="detail" id="configure(java.util.Map,java.lang.String,java.util.List)">
 <h3>configure</h3>
 <div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="member-name">configure</span>&#8203;(<span class="parameters"><a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,&#8203;?&gt;&nbsp;configs,
 <a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;saslMechanism,
 <a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/login/AppConfigurationEntry.html" title="class or interface in javax.security.auth.login" class="external-link">AppConfigurationEntry</a>&gt;&nbsp;jaasConfigEntries)</span></div>
 <div class="block">Configures this callback handler for the specified SASL mechanism.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>configs</code> - Key-value pairs containing the parsed configuration options of
         the client or broker. Note that these are the Kafka configuration options
         and not the JAAS configuration options. JAAS config options may be obtained
         from `jaasConfigEntries` for callbacks which obtain some configs from the
         JAAS configuration. For configs that may be specified as both Kafka config
         as well as JAAS config (e.g. sasl.kerberos.service.name), the configuration
         is treated as invalid if conflicting values are provided.</dd>
 <dd><code>saslMechanism</code> - Negotiated SASL mechanism. For clients, this is the SASL
         mechanism configured for the client. For brokers, this is the mechanism
         negotiated with the client and is one of the mechanisms enabled on the broker.</dd>
 <dd><code>jaasConfigEntries</code> - JAAS configuration entries from the JAAS login context.
         This list contains a single entry for clients and may contain more than
         one entry for brokers if multiple mechanisms are enabled on a listener using
         static JAAS configuration where there is no mapping between mechanisms and
         login module entries. In this case, callback handlers can use the login module in
         `jaasConfigEntries` to identify the entry corresponding to `saslMechanism`.
         Alternatively, dynamic JAAS configuration option
         <a href="../../config/SaslConfigs.html#SASL_JAAS_CONFIG"><code>SaslConfigs.SASL_JAAS_CONFIG</code></a> may be
         configured on brokers with listener and mechanism prefix, in which case
         only the configuration entry corresponding to `saslMechanism` will be provided
         in `jaasConfigEntries`.</dd>
 </dl>
 </section>
 </li>
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 <h3>close</h3>
 <div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="member-name">close</span>()</div>
 <div class="block">Closes this instance.</div>
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	<title>AuthenticateCallbackHandler (kafka 3.0.0 API)</title>
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	<div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.kafka.common.security.auth</a></div>
	<h1 title="Interface AuthenticateCallbackHandler" class="title">Interface AuthenticateCallbackHandler</h1>
	</div>
	<section class="description">
	<dl class="notes">
	<dt>All Superinterfaces:</dt>
	<dd><code><a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></code></dd>
	</dl>
	<hr>
	<pre>public interface <span class="type-name-label">AuthenticateCallbackHandler</span>
	extends <a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></pre>
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	<td class="col-first"><code>void</code></td>
	<th class="col-second" scope="row"><code><span class="member-name-link"><a href="#close()">close</a></span>()</code></th>
	<td class="col-last">
	<div class="block">Closes this instance.</div>
	</td>
	</tr>
	<tr class="row-color" id="i1">
	<td class="col-first"><code>void</code></td>
	<th class="col-second" scope="row"><code><span class="member-name-link"><a href="#configure(java.util.Map,java.lang.String,java.util.List)">configure</a></span>(<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,?> configs,
	<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> saslMechanism,
	<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/login/AppConfigurationEntry.html" title="class or interface in javax.security.auth.login" class="external-link">AppConfigurationEntry</a>> jaasConfigEntries)</code></th>
	<td class="col-last">
	<div class="block">Configures this callback handler for the specified SASL mechanism.</div>
	</td>
	</tr>
	</tbody>
	</table>
	</div>
	</div>
	<div class="inherited-list">
	<h3 id="methods.inherited.from.class.javax.security.auth.callback.CallbackHandler">Methods inherited from interface javax.security.auth.callback.<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></h3>
	<code><a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html#handle(javax.security.auth.callback.Callback%5B%5D)" title="class or interface in javax.security.auth.callback" class="external-link">handle</a></code></div>
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	<section class="detail" id="configure(java.util.Map,java.lang.String,java.util.List)">
	<h3>configure</h3>
	<div class="member-signature"><span class="return-type">void</span> <span class="member-name">configure</span>(<span class="parameters"><a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,?> configs,
	<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> saslMechanism,
	<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/15/docs/api/java.base/javax/security/auth/login/AppConfigurationEntry.html" title="class or interface in javax.security.auth.login" class="external-link">AppConfigurationEntry</a>> jaasConfigEntries)</span></div>
	<div class="block">Configures this callback handler for the specified SASL mechanism.</div>
	<dl class="notes">
	<dt>Parameters:</dt>
	<dd><code>configs</code> - Key-value pairs containing the parsed configuration options of
	the client or broker. Note that these are the Kafka configuration options
	and not the JAAS configuration options. JAAS config options may be obtained
	from `jaasConfigEntries` for callbacks which obtain some configs from the
	JAAS configuration. For configs that may be specified as both Kafka config
	as well as JAAS config (e.g. sasl.kerberos.service.name), the configuration
	is treated as invalid if conflicting values are provided.</dd>
	<dd><code>saslMechanism</code> - Negotiated SASL mechanism. For clients, this is the SASL
	mechanism configured for the client. For brokers, this is the mechanism
	negotiated with the client and is one of the mechanisms enabled on the broker.</dd>
	<dd><code>jaasConfigEntries</code> - JAAS configuration entries from the JAAS login context.
	This list contains a single entry for clients and may contain more than
	one entry for brokers if multiple mechanisms are enabled on a listener using
	static JAAS configuration where there is no mapping between mechanisms and
	login module entries. In this case, callback handlers can use the login module in
	`jaasConfigEntries` to identify the entry corresponding to `saslMechanism`.
	Alternatively, dynamic JAAS configuration option
	<a href="../../config/SaslConfigs.html#SASL_JAAS_CONFIG"><code>SaslConfigs.SASL_JAAS_CONFIG</code></a> may be
	configured on brokers with listener and mechanism prefix, in which case
	only the configuration entry corresponding to `saslMechanism` will be provided
	in `jaasConfigEntries`.</dd>
	</dl>
	</section>
	</li>
	<li>
	<section class="detail" id="close()">
	<h3>close</h3>
	<div class="member-signature"><span class="return-type">void</span> <span class="member-name">close</span>()</div>
	<div class="block">Closes this instance.</div>
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