89 lines
2.5 KiB
PHP
89 lines
2.5 KiB
PHP
<?php
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/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
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namespace Icinga\Repository;
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use Icinga\Protocol\Ldap\LdapConnection;
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/**
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* Abstract base class for concrete LDAP repository implementations
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*
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* Additionally provided features:
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* <ul>
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* <li>Attribute name normalization</li>
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* </ul>
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*/
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abstract class LdapRepository extends Repository
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{
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/**
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* The datasource being used
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*
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* @var LdapConnection
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*/
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protected $ds;
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/**
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* Normed attribute names based on known LDAP environments
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*
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* @var array
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*/
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protected $normedAttributes = array(
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'uid' => 'uid',
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'gid' => 'gid',
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'user' => 'user',
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'group' => 'group',
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'member' => 'member',
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'memberuid' => 'memberUid',
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'posixgroup' => 'posixGroup',
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'uniquemember' => 'uniqueMember',
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'groupofnames' => 'groupOfNames',
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'inetorgperson' => 'inetOrgPerson',
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'samaccountname' => 'sAMAccountName',
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'groupofuniquenames' => 'groupOfUniqueNames'
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);
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/**
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* Create a new LDAP repository object
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*
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* @param LdapConnection $ds The data source to use
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*/
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public function __construct(LdapConnection $ds)
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{
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parent::__construct($ds);
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}
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/**
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* Return the given attribute name normed to known LDAP enviroments, if possible
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*
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* @param string $name
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*
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* @return string
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*/
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protected function getNormedAttribute($name)
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{
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$loweredName = strtolower($name);
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if (array_key_exists($loweredName, $this->normedAttributes)) {
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return $this->normedAttributes[$loweredName];
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}
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return $name;
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}
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/**
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* Return whether the given object DN is related to the given base DN
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*
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* Will use the current connection's root DN if $baseDn is not given.
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*
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* @param string $dn The object DN to check
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* @param string $baseDn The base DN to compare the object DN with
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*
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* @return bool
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*/
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protected function isRelatedDn($dn, $baseDn = null)
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{
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$normalizedDn = strtolower(join(',', array_map('trim', explode(',', $dn))));
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$normalizedBaseDn = strtolower(join(',', array_map('trim', explode(',', $baseDn ?: $this->ds->getDn()))));
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return strpos($normalizedDn, $normalizedBaseDn) !== false;
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}
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}
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