lemonldap-ng/doc/pages/documentation/1.9/ldapsessionbackend.html
2015-12-18 09:46:34 +00:00

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<h1 class="sectionedit1" id="ldap_session_backend">LDAP session backend</h1>
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<p>
An Apache session module was created by <abbr title="LemonLDAP::NG">LL::NG</abbr> team to store sessions in an LDAP directory.
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<p>
<p><div class="noteimportant">This module is not part of <abbr title="LemonLDAP::NG">LL::NG</abbr> distibution, and can be found on CPAN: <a href="http://search.cpan.org/dist/Apache-Session-LDAP/" class="urlextern" title="http://search.cpan.org/dist/Apache-Session-LDAP/" rel="nofollow">Apache::Session::LDAP</a>.
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<p><div class="notetip">This module is also available on <a href="https://github.com/coudot/apache-session-ldap" class="urlextern" title="https://github.com/coudot/apache-session-ldap" rel="nofollow">GitHub</a>.
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Sessions will be stored as LDAP entries, like this:
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<pre class="file">dn: cn=6fb7c4a170a04668771f03b0a4747f46,ou=sessions,dc=example,dc=com
objectClass: applicationProcess
cn: 6fb7c4a170a04668771f03b0a4747f46
description: [Base64 serialized data]</pre>
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<h2 class="sectionedit2" id="setup">Setup</h2>
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Go in the Manager and set the LDAP session module (<a href="http://search.cpan.org/dist/Apache-Session-LDAP/" class="urlextern" title="http://search.cpan.org/dist/Apache-Session-LDAP/" rel="nofollow">Apache::Session::LDAP</a>) in <code>General parameters</code> » <code>Sessions</code> » <code>Session storage</code> » <code>Apache::Session module</code> and add the following parameters (case sensitive):
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<th class="col0 centeralign" colspan="3"> Required parameters </th>
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<th class="col0 centeralign"> Name </th><th class="col1 centeralign"> Comment </th><th class="col2 centeralign"> Example </th>
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<td class="col0 centeralign"> <strong>ldapServer</strong> </td><td class="col1"> <abbr title="Uniform Resource Identifier">URI</abbr> of the server </td><td class="col2"> ldap://localhost </td>
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<td class="col0 centeralign"> <strong>ldapConfBase</strong> </td><td class="col1"> <abbr title="Distinguished Name">DN</abbr> of sessions branch </td><td class="col2"> ou=sessions,dc=example,dc=com </td>
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<td class="col0 centeralign"> <strong>ldapBindDN</strong> </td><td class="col1"> Connection login </td><td class="col2"> cn=admin,dc=example,dc=password </td>
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<td class="col0 centeralign"> <strong>ldapBindPassword</strong> </td><td class="col1"> Connection password </td><td class="col2"> secret </td>
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<th class="col0 centeralign" colspan="3"> Optional parameters </th>
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<th class="col0 centeralign"> Name </th><th class="col1 centeralign"> Comment </th><th class="col2 centeralign"> Default value </th>
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<td class="col0 centeralign"> <strong>ldapObjectClass</strong> </td><td class="col1"> Objectclass of the entry </td><td class="col2"> applicationProcess </td>
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<td class="col0 centeralign"> <strong>ldapAttributeId</strong> </td><td class="col1"> Attribute storing session ID </td><td class="col2"> cn </td>
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<td class="col0 centeralign"> <strong>ldapAttributeContent</strong> </td><td class="col1"> Attribute storing session content </td><td class="col2"> description </td>
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<h2 class="sectionedit4" id="security">Security</h2>
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Restrict network access to the LDAP directory, and add specific <abbr title="Access Control List">ACL</abbr> to session branch.
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You can also use different user/password for your servers by overriding parameters <code>globalStorage</code> and <code>globalStorageOptions</code> in lemonldap-ng.ini file.
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