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Add some functions that were previously undefined

This commit is contained in:
Craig Andrews 2009-11-18 14:49:42 -05:00
parent 3bff3b2b32
commit 9ed70a5b11
1 changed files with 65 additions and 0 deletions
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65
plugins/LdapAuthorization/LdapAuthorizationPlugin.php
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@ -142,4 +142,69 @@ class LdapAuthorizationPlugin extends AuthorizationPlugin
return false;
}
}
function ldap_get_config(){
$config = array();
$keys = array('host','port','version','starttls','binddn','bindpw','basedn','options','filter','scope');
foreach($keys as $key){
$value = $this->$key;
if($value!==null){
$config[$key]=$value;
}
}
return $config;
}
//-----the below function were copied from LDAPAuthenticationPlugin. They will be moved to a utility class soon.----\\
function ldap_get_connection($config = null){
if($config == null){
$config = $this->ldap_get_config();
}
//cannot use Net_LDAP2::connect() as StatusNet uses
//PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'handleError');
//PEAR handling can be overridden on instance objects, so we do that.
$ldap = new Net_LDAP2($config);
$ldap->setErrorHandling(PEAR_ERROR_RETURN);
$err=$ldap->bind();
if (Net_LDAP2::isError($err)) {
common_log(LOG_WARNING, 'Could not connect to LDAP server: '.$err->getMessage());
return false;
}
return $ldap;
}
/**
* get an LDAP entry for a user with a given username
*
* @param string $username
* $param array $attributes LDAP attributes to retrieve
* @return string DN
*/
function ldap_get_user($username,$attributes=array(),$ldap=null){
if($ldap==null) {
$ldap = $this->ldap_get_connection();
}
$filter = Net_LDAP2_Filter::create($this->attributes['username'], 'equals', $username);
$options = array(
'scope' => 'sub',
'attributes' => $attributes
);
$search = $ldap->search(null,$filter,$options);
if (PEAR::isError($search)) {
common_log(LOG_WARNING, 'Error while getting DN for user: '.$search->getMessage());
return false;
}
if($search->count()==0){
return false;
}else if($search->count()==1){
$entry = $search->shiftEntry();
return $entry;
}else{
common_log(LOG_WARNING, 'Found ' . $search->count() . ' ldap user with the username: ' . $username);
return false;
}
}
}