CAS LDAP Configuration for Directory Supporting Anonymous Search

deployerConfigContext.xml

<bean id="ldapAuthenticationHandler"
      class="org.jasig.cas.authentication.LdapAuthenticationHandler"
      p:principalIdAttribute="uid"
      c:authenticator-ref="authenticator">
  <property name="principalAttributeMap">
      <map>
          <!--
             | This map provides a simple attribute resolution mechanism.
             | Keys are LDAP attribute names, values are CAS attribute names.
             | This facility can be used instead or in addition to PrincipalResolver
             | components.
             --> 
          <entry key="member" value="member" />
          <entry key="eduPersonAffiliation" value="affiliation" />
          <entry key="mail" value="mail" />
          <entry key="displayName" value="displayName" />
      </map>
  </property>
</bean>

<bean id="authenticator" class="org.ldaptive.auth.Authenticator"
      c:resolver-ref="dnResolver"
      c:handler-ref="authHandler" />

<bean id="dnResolver" class="org.ldaptive.auth.PooledSearchDnResolver"
      p:baseDn="${ldap.authn.baseDn}"
      p:allowMultipleDns="false"
      p:connectionFactory-ref="searchPooledLdapConnectionFactory"
      p:userFilter="${ldap.authn.searchFilter}" />

<bean id="searchPooledLdapConnectionFactory"
      class="org.ldaptive.pool.PooledConnectionFactory"
      p:connectionPool-ref="searchConnectionPool" />

<bean id="searchConnectionPool" parent="abstractConnectionPool" />

<bean id="abstractConnectionPool" abstract="true"
      class="org.ldaptive.pool.BlockingConnectionPool"
      init-method="initialize"
      p:poolConfig-ref="ldapPoolConfig"
      p:blockWaitTime="${ldap.pool.blockWaitTime}"
      p:validator-ref="searchValidator"
      p:pruneStrategy-ref="pruneStrategy"
      p:connectionFactory-ref="connectionFactory" />

<bean id="connectionConfig" class="org.ldaptive.ConnectionConfig"
      p:ldapUrl="${ldap.url}"
      p:connectTimeout="${ldap.connectTimeout}"
      p:useStartTLS="${ldap.useStartTLS}" />

<bean id="connectionFactory" class="org.ldaptive.DefaultConnectionFactory"
      p:connectionConfig-ref="connectionConfig" />

<bean id="ldapPoolConfig" class="org.ldaptive.pool.PoolConfig"
      p:minPoolSize="${ldap.pool.minSize}"
      p:maxPoolSize="${ldap.pool.maxSize}"
      p:validateOnCheckOut="${ldap.pool.validateOnCheckout}"
      p:validatePeriodically="${ldap.pool.validatePeriodically}"
      p:validatePeriod="${ldap.pool.validatePeriod}" />

<bean id="pruneStrategy" class="org.ldaptive.pool.IdlePruneStrategy"
      p:prunePeriod="${ldap.pool.prunePeriod}"
      p:idleTime="${ldap.pool.idleTime}" />

<bean id="searchValidator" class="org.ldaptive.pool.SearchValidator" />

<bean id="authHandler" class="org.ldaptive.auth.PooledBindAuthenticationHandler"
      p:connectionFactory-ref="bindPooledLdapConnectionFactory" />

<bean id="bindPooledLdapConnectionFactory"
      class="org.ldaptive.pool.PooledConnectionFactory"
      p:connectionPool-ref="bindConnectionPool" />

<bean id="bindConnectionPool" parent="abstractConnectionPool" />