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keeping only info about the connected ldap server, fixes problems with changed ldap host after fallback to other server

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This commit is contained in:
Ralf Becker 2012-03-23 11:27:24 +00:00
parent 060a314482
commit 9f6ffba9f0
2 changed files with 36 additions and 28 deletions
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47
phpgwapi/inc/class.ldap.inc.php
View File

@ -28,7 +28,9 @@ class ldap
var $ds;
/**
* @var array $ldapServerInfo holds the detected information about the different ldap servers
* Holds the detected information about the connected ldap server
*
* @var ldapserverinfo
*/
var $ldapServerInfo;
@ -41,21 +43,13 @@ class ldap
}
/**
* escapes a string for use in searchfilters meant for ldap_search.
* Returns information about connected ldap server
*
* Escaped Characters are: '*', '(', ')', ' ', '\', NUL
* It's actually a PHP-Bug, that we have to escape space.
* For all other Characters, refer to RFC2254.
* @param $string either a string to be escaped, or an array of values to be escaped
* @return ldapserverinfo|boolean
* @return ldapserverinfo|null
*/
function getLDAPServerInfo($_host)
function getLDAPServerInfo()
{
if($this->ldapServerInfo[$_host] instanceof ldapserverinfo)
{
return $this->ldapServerInfo[$_host];
}
return false;
return $this->ldapServerInfo;
}
/**
@ -130,8 +124,6 @@ class ldap
{
if ($h !== $host)
{
$this->ldapServerInfo[$host] =& $this->ldapServerInfo[$h];
if (isset($_SESSION)) // store working host as first choice in session
{
$_SESSION['ldapConnect'][$host] = implode(' ',array_unique(array_merge(array($h),$hosts)));
@ -181,7 +173,9 @@ class ldap
}
if ($use_tls) ldap_start_tls($this->ds);
if(!isset($this->ldapServerInfo[$host]))
if (!isset($this->ldapServerInfo) ||
!is_a($this->ldapServerInfo,'ldapserverinfo') ||
$this->ldapServerInfo->host != $host)
{
//error_log("no ldap server info found");
$ldapbind = @ldap_bind($this->ds, $GLOBALS['egw_info']['server']['ldap_root_dn'], $GLOBALS['egw_info']['server']['ldap_root_pw']);
@ -193,9 +187,9 @@ class ldap
{
if($info = ldap_get_entries($this->ds, $sr))
{
$ldapServerInfo = new ldapserverinfo();
$this->ldapServerInfo = new ldapserverinfo($host);
$ldapServerInfo->setVersion($supportedLDAPVersion);
$this->ldapServerInfo->setVersion($supportedLDAPVersion);
// check for naming contexts
if($info[0]['namingcontexts'])
@ -204,7 +198,7 @@ class ldap
{
$namingcontexts[] = $info[0]['namingcontexts'][$i];
}
$ldapServerInfo->setNamingContexts($namingcontexts);
$this->ldapServerInfo->setNamingContexts($namingcontexts);
}
// check for ldap server type
@ -219,14 +213,14 @@ class ldap
$ldapServerType = UNKNOWN_LDAPSERVER;
break;
}
$ldapServerInfo->setServerType($ldapServerType);
$this->ldapServerInfo->setServerType($ldapServerType);
}
// check for subschema entry dn
if($info[0]['subschemasubentry'])
{
$subschemasubentry = $info[0]['subschemasubentry'][0];
$ldapServerInfo->setSubSchemaEntry($subschemasubentry);
$this->ldapServerInfo->setSubSchemaEntry($subschemasubentry);
}
// create list of supported objetclasses
@ -252,24 +246,19 @@ class ldap
}
}
}
$ldapServerInfo->setSupportedObjectClasses($supportedObjectClasses);
$this->ldapServerInfo->setSupportedObjectClasses($supportedObjectClasses);
}
}
}
}
$this->ldapServerInfo[$host] = $ldapServerInfo;
}
}
else
{
$this->ldapServerInfo[$host] = false;
unset($this->ldapServerInfo);
}
$this->saveSessionData();
}
else
{
$ldapServerInfo = $this->ldapServerInfo[$host];
}
if(!@ldap_bind($this->ds, $dn, $passwd))
{
@ -293,6 +282,8 @@ class ldap
if(is_resource($this->ds))
{
ldap_unbind($this->ds);
unset($this->ds);
unset($this->ldapServerInfo);
}
}

17
phpgwapi/inc/class.ldapserverinfo.inc.php
View File

@ -49,6 +49,23 @@ class ldapserverinfo
*/
var $supportedOIDs = array();
/**
* Name of host
*
* @var string
*/
var $host;
/**
* Constructor
*
* @param string $host
*/
function __construct($host)
{
$this->host = $host;
}
/**
* gets the version
*