654 lines
20 KiB
PHP
654 lines
20 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Classes and functions for communication of Data Stores
|
||
|
|
*
|
||
|
|
* @author The phpLDAPadmin development team
|
||
|
|
* @package phpLDAPadmin
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This abstract class provides variables and methods for LDAP datastores for use by PLA.
|
||
|
|
*
|
||
|
|
* @package phpLDAPadmin
|
||
|
|
* @subpackage DataStore
|
||
|
|
*/
|
||
|
|
class ldap_pla extends myldap {
|
||
|
|
# Attributes that should be treated as MAY attributes, even though the scheme has them as MUST attributes.
|
||
|
|
private $force_may = array();
|
||
|
|
|
||
|
|
function __construct($index) {
|
||
|
|
parent::__construct($index);
|
||
|
|
|
||
|
|
$this->default->appearance['password_hash'] = array(
|
||
|
|
'desc'=>'Default HASH to use for passwords',
|
||
|
|
'default'=>'md5');
|
||
|
|
|
||
|
|
$this->default->appearance['show_create'] = array(
|
||
|
|
'desc'=>'Whether to show the "Create new Entry here" in the tree browser',
|
||
|
|
'default'=>true);
|
||
|
|
|
||
|
|
$this->default->login['fallback_dn'] = array(
|
||
|
|
'desc'=>'If the attribute base login fails, see if a DN was entered',
|
||
|
|
'default'=>false);
|
||
|
|
|
||
|
|
$this->default->query['disable_default'] = array(
|
||
|
|
'desc'=>'Configuration to disable the default query template',
|
||
|
|
'default'=>false);
|
||
|
|
|
||
|
|
$this->default->query['custom_only'] = array(
|
||
|
|
'desc'=>'Configuration to force the usage of custom query templates',
|
||
|
|
'default'=>false);
|
||
|
|
|
||
|
|
$this->default->server['branch_rename'] = array(
|
||
|
|
'desc'=>'Enable renaming of branches',
|
||
|
|
'default'=>false);
|
||
|
|
|
||
|
|
$this->default->server['custom_attrs'] = array(
|
||
|
|
'desc'=>'Custom operational attributes to be treated as regular attributes',
|
||
|
|
'default'=>array(''));
|
||
|
|
|
||
|
|
$this->default->server['custom_sys_attrs'] = array(
|
||
|
|
'desc'=>'Custom operational attributes to be treated as internal attributes',
|
||
|
|
'default'=>array('+'));
|
||
|
|
|
||
|
|
$this->default->server['jpeg_attributes'] = array(
|
||
|
|
'desc'=>'Additional attributes to treat as Jpeg Attributes',
|
||
|
|
'default'=>array());
|
||
|
|
|
||
|
|
# This was added in case the LDAP server doesnt provide them with a base +,* query.
|
||
|
|
$this->default->server['root_dse_attributes'] = array(
|
||
|
|
'desc'=>'RootDSE attributes for use when displaying server info',
|
||
|
|
'default'=>array(
|
||
|
|
'namingContexts',
|
||
|
|
'subschemaSubentry',
|
||
|
|
'altServer',
|
||
|
|
'supportedExtension',
|
||
|
|
'supportedControl',
|
||
|
|
'supportedSASLMechanisms',
|
||
|
|
'supportedLDAPVersion',
|
||
|
|
'currentTime',
|
||
|
|
'dsServiceName',
|
||
|
|
'defaultNamingContext',
|
||
|
|
'schemaNamingContext',
|
||
|
|
'configurationNamingContext',
|
||
|
|
'rootDomainNamingContext',
|
||
|
|
'supportedLDAPPolicies',
|
||
|
|
'highestCommittedUSN',
|
||
|
|
'dnsHostName',
|
||
|
|
'ldapServiceName',
|
||
|
|
'serverName',
|
||
|
|
'supportedCapabilities',
|
||
|
|
'changeLog',
|
||
|
|
'tlsAvailableCipherSuites',
|
||
|
|
'tlsImplementationVersion',
|
||
|
|
'supportedSASLMechanisms',
|
||
|
|
'dsaVersion',
|
||
|
|
'myAccessPoint',
|
||
|
|
'dseType',
|
||
|
|
'+',
|
||
|
|
'*'
|
||
|
|
));
|
||
|
|
|
||
|
|
# Settings for auto_number
|
||
|
|
$this->default->auto_number['enable'] = array(
|
||
|
|
'desc'=>'Enable the AUTO UID feature',
|
||
|
|
'default'=>true);
|
||
|
|
|
||
|
|
$this->default->auto_number['mechanism'] = array(
|
||
|
|
'desc'=>'Mechanism to use to search for automatic numbers',
|
||
|
|
'default'=>'search');
|
||
|
|
|
||
|
|
$this->default->auto_number['search_base'] = array(
|
||
|
|
'desc'=>'Base DN to use for search mechanisms',
|
||
|
|
'default'=>null);
|
||
|
|
|
||
|
|
$this->default->auto_number['min'] = array(
|
||
|
|
'desc'=>'Minimum number to start with',
|
||
|
|
'default'=>array('uidNumber'=>1000,'gidNumber'=>500));
|
||
|
|
|
||
|
|
$this->default->auto_number['dn'] = array(
|
||
|
|
'desc'=>'DN to use when evaluating numbers',
|
||
|
|
'default'=>null);
|
||
|
|
|
||
|
|
$this->default->auto_number['pass'] = array(
|
||
|
|
'desc'=>'Password for DN to use when evaluating numbers',
|
||
|
|
'default'=>null);
|
||
|
|
|
||
|
|
$this->default->unique['attrs'] = array(
|
||
|
|
'desc'=>'Attributes to check for uniqueness before allowing updates',
|
||
|
|
'default'=>array('mail','uid','uidNumber'));
|
||
|
|
|
||
|
|
$this->default->unique['dn'] = array(
|
||
|
|
'desc'=>'DN to use when evaluating attribute uniqueness',
|
||
|
|
'default'=>null);
|
||
|
|
|
||
|
|
$this->default->unique['pass'] = array(
|
||
|
|
'desc'=>'Password for DN to use when evaluating attribute uniqueness',
|
||
|
|
'default'=>null);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function __get($key) {
|
||
|
|
switch ($key) {
|
||
|
|
case 'name':
|
||
|
|
return $this->getValue('server','name');
|
||
|
|
|
||
|
|
default:
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Unknown request for Object value.'),
|
||
|
|
'body'=>sprintf(_('Attempt to obtain value %s from %s'),$key,get_class($this)),
|
||
|
|
'type'=>'error'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Gets whether the admin has configured phpLDAPadmin to show the "Create New" link in the tree viewer.
|
||
|
|
* <code>
|
||
|
|
* $servers->setValue('appearance','show_create',true|false);
|
||
|
|
* </code>
|
||
|
|
* If NOT set, then default to show the Create New item.
|
||
|
|
* If IS set, then return the value (it should be true or false).
|
||
|
|
*
|
||
|
|
* The entry creation command must be available.
|
||
|
|
* <code>
|
||
|
|
* $config->custom->commands['script'] = array('create' => true);
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @return boolean true if the feature is enabled and false otherwise.
|
||
|
|
*/
|
||
|
|
function isShowCreateEnabled() {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
if (! $_SESSION[APPCONFIG]->isCommandAvailable('script','create'))
|
||
|
|
return false;
|
||
|
|
else
|
||
|
|
return $this->getValue('appearance','show_create');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Fetch whether the user has configured a certain server login to be non anonymous
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* $servers->setValue('login','anon_bind',true|false);
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
public function isAnonBindAllowed() {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
# If only_login_allowed_dns is set, then we cant have anonymous.
|
||
|
|
if (count($this->getValue('login','allowed_dns')) > 0)
|
||
|
|
$return = false;
|
||
|
|
else
|
||
|
|
$return = $this->getValue('login','anon_bind');
|
||
|
|
|
||
|
|
if (DEBUG_ENABLED)
|
||
|
|
debug_log('Returning (%s)',17,0,__FILE__,__LINE__,__METHOD__,$return);
|
||
|
|
|
||
|
|
return $return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if the user has configured the specified server to enable branch (non-leaf) renames.
|
||
|
|
*
|
||
|
|
* This is configured in config.php thus:
|
||
|
|
* <code>
|
||
|
|
* $servers->setValue('server','branch_rename',true|false);
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
function isBranchRenameEnabled() {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
return $this->getValue('server','branch_rename');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determines if an attribute's value can contain multiple lines. Attributes that fall
|
||
|
|
* in this multi-line category may be configured in config.php. Hence, this function
|
||
|
|
* accesses the global variable $_SESSION[APPCONFIG]->custom->appearance['multi_line_attributes'];
|
||
|
|
*
|
||
|
|
* Usage example:
|
||
|
|
* <code>
|
||
|
|
* if ($ldapserver->isMultiLineAttr('postalAddress'))
|
||
|
|
* echo '<textarea name="postalAddress"></textarea>';
|
||
|
|
* else
|
||
|
|
* echo '<input name="postalAddress" type="text">';
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @param string The name of the attribute of interested (case insensivite)
|
||
|
|
* @param string (optional) The current value of the attribute (speeds up the process by searching for carriage returns already in the attribute value)
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
function isMultiLineAttr($attr_name,$val=null) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
# Set default return
|
||
|
|
$return = false;
|
||
|
|
|
||
|
|
# First, check the optional val param for a \n or a \r
|
||
|
|
if (! is_null($val) && (strpos($val,"\n") || strpos($val,"\r")))
|
||
|
|
$return = true;
|
||
|
|
|
||
|
|
# Next, compare strictly by name first
|
||
|
|
else
|
||
|
|
foreach ($_SESSION[APPCONFIG]->getValue('appearance','multi_line_attributes') as $multi_line_attr_name)
|
||
|
|
if (strcasecmp($multi_line_attr_name,$attr_name) == 0) {
|
||
|
|
$return = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
# If unfound, compare by syntax OID
|
||
|
|
if (! $return) {
|
||
|
|
$sattr = $this->getSchemaAttribute($attr_name);
|
||
|
|
|
||
|
|
if ($sattr) {
|
||
|
|
$syntax_oid = $sattr->getSyntaxOID();
|
||
|
|
|
||
|
|
if ($syntax_oid)
|
||
|
|
foreach ($_SESSION[APPCONFIG]->getValue('appearance','multi_line_syntax_oids') as $multi_line_syntax_oid)
|
||
|
|
if ($multi_line_syntax_oid == $syntax_oid) {
|
||
|
|
$return = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (DEBUG_ENABLED)
|
||
|
|
debug_log('Returning (%s)',17,0,__FILE__,__LINE__,__METHOD__,$return);
|
||
|
|
|
||
|
|
return $return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if the specified attribute is configured according to
|
||
|
|
* the test enabled in config.php
|
||
|
|
*
|
||
|
|
* @param string The name of the attribute to test.
|
||
|
|
* @param array The attributes to test against.
|
||
|
|
* @param dn A DN that is exempt from these tests.
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
private function isAttrTest($attr,$attrs,$except_dn) {
|
||
|
|
$attr = trim($attr);
|
||
|
|
if (! trim($attr) || ! count($attrs))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
# Is the user excluded?
|
||
|
|
if ($except_dn && $this->userIsMember($this->getLogin(),$except_dn))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach ($attrs as $attr_name)
|
||
|
|
if (strcasecmp($attr,trim($attr_name)) == 0)
|
||
|
|
return true;
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if the specified attribute is configured as read only
|
||
|
|
* in config.php.
|
||
|
|
* Attributes are configured as read-only in config.php thus:
|
||
|
|
* <code>
|
||
|
|
* $config->custom->appearance['readonly_attrs'] = array('objectClass');
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @param string The name of the attribute to test.
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
public function isAttrReadOnly($attr) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
$attrs = $_SESSION[APPCONFIG]->getValue('appearance','readonly_attrs');
|
||
|
|
$except_dn = $_SESSION[APPCONFIG]->getValue('appearance','readonly_attrs_exempt');
|
||
|
|
|
||
|
|
return $this->isAttrTest($attr,$attrs,$except_dn);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if the specified attribute is configured as hidden
|
||
|
|
* in config.php.
|
||
|
|
* Attributes are configured as hidden in config.php thus:
|
||
|
|
* <code>
|
||
|
|
* $config->custom->appearance['hide_attrs'] = array('objectClass');
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @param string The name of the attribute to test.
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
public function isAttrHidden($attr) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
$attrs = $_SESSION[APPCONFIG]->getValue('appearance','hide_attrs');
|
||
|
|
$except_dn = $_SESSION[APPCONFIG]->getValue('appearance','hide_attrs_exempt');
|
||
|
|
|
||
|
|
return $this->isAttrTest($attr,$attrs,$except_dn);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add objects
|
||
|
|
*/
|
||
|
|
public function add($dn,$entry_array,$method=null) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
foreach ($entry_array as $attr => $val)
|
||
|
|
$entry_array[$attr] = dn_unescape($val);
|
||
|
|
|
||
|
|
$result = false;
|
||
|
|
|
||
|
|
# Check our unique attributes.
|
||
|
|
if (! $this->checkUniqueAttrs($dn,$entry_array))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
if (run_hook('pre_entry_create',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attrs'=>$entry_array))) {
|
||
|
|
$result = @ldap_add($this->connect($method),dn_escape($dn),$entry_array);
|
||
|
|
|
||
|
|
if ($result) {
|
||
|
|
# Update the tree
|
||
|
|
$tree = get_cached_item($this->index,'tree');
|
||
|
|
|
||
|
|
# If we created the base, delete it, then add it back
|
||
|
|
if (get_request('create_base'))
|
||
|
|
$tree->delEntry($dn);
|
||
|
|
|
||
|
|
$tree->addEntry($dn);
|
||
|
|
|
||
|
|
set_cached_item($this->index,'tree','null',$tree);
|
||
|
|
|
||
|
|
run_hook('post_entry_create',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attrs'=>$entry_array));
|
||
|
|
|
||
|
|
} else {
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Could not add the object to the LDAP server.'),
|
||
|
|
'body'=>ldap_error_msg($this->getErrorMessage(null),$this->getErrorNum(null)),
|
||
|
|
'type'=>'error'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Delete objects
|
||
|
|
*/
|
||
|
|
public function delete($dn,$method=null) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
$result = false;
|
||
|
|
|
||
|
|
if (run_hook('pre_entry_delete',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn))) {
|
||
|
|
$result = @ldap_delete($this->connect($method),dn_escape($dn));
|
||
|
|
|
||
|
|
if ($result) {
|
||
|
|
# Update the tree
|
||
|
|
$tree = get_cached_item($this->index,'tree');
|
||
|
|
$tree->delEntry($dn);
|
||
|
|
|
||
|
|
set_cached_item($this->index,'tree','null',$tree);
|
||
|
|
|
||
|
|
run_hook('post_entry_delete',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Rename objects
|
||
|
|
*/
|
||
|
|
public function rename($dn,$new_rdn,$container,$deleteoldrdn,$method=null) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
$result = false;
|
||
|
|
|
||
|
|
if (run_hook('pre_entry_rename',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'rdn'=>$new_rdn,'container'=>$container))) {
|
||
|
|
$result = @ldap_rename($this->connect($method),$dn,$new_rdn,$container,$deleteoldrdn);
|
||
|
|
|
||
|
|
if ($result) {
|
||
|
|
# Update the tree
|
||
|
|
$tree = get_cached_item($this->index,'tree');
|
||
|
|
$newdn = sprintf('%s,%s',$new_rdn,$container);
|
||
|
|
$tree->renameEntry($dn,$newdn);
|
||
|
|
|
||
|
|
set_cached_item($this->index,'tree','null',$tree);
|
||
|
|
|
||
|
|
run_hook('post_entry_rename',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'rdn'=>$new_rdn,'container'=>$container));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Modify objects
|
||
|
|
*/
|
||
|
|
public function modify($dn,$attrs,$method=null) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
# Check our unique attributes.
|
||
|
|
if (! $this->checkUniqueAttrs($dn,$attrs))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
$result = false;
|
||
|
|
$summary = array();
|
||
|
|
$current_attrs = $this->getDNAttrValues($dn,$method,LDAP_DEREF_NEVER,array('*'));
|
||
|
|
|
||
|
|
# Go through our attributes and call our hooks for each attribute changing its value
|
||
|
|
foreach ($attrs as $attr => $values) {
|
||
|
|
# For new attributes
|
||
|
|
if (count($values) && ! isset($current_attrs[$attr])) {
|
||
|
|
if (! run_hook('pre_attr_add',
|
||
|
|
array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attr'=>$attr,'newvalue'=>$values))) {
|
||
|
|
|
||
|
|
unset($attrs[$attr]);
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Attribute not added'),
|
||
|
|
'body'=>sprintf('%s (<b>%s</b>)',_('Hook pre_attr_add prevented attribute from being added'),$attr),
|
||
|
|
'type'=>'warn'));
|
||
|
|
|
||
|
|
} else
|
||
|
|
$summary['add'][$attr]['new'] = $values;
|
||
|
|
|
||
|
|
# For modify attributes
|
||
|
|
} elseif (count($values)) {
|
||
|
|
if (! run_hook('pre_attr_modify',
|
||
|
|
array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attr'=>$attr,'oldvalue'=>$current_attrs[$attr],'newvalue'=>$values))) {
|
||
|
|
|
||
|
|
unset($attrs[$attr]);
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Attribute not modified'),
|
||
|
|
'body'=>sprintf('%s (<b>%s</b>)',_('Hook pre_attr_modify prevented attribute from being modified'),$attr),
|
||
|
|
'type'=>'warn'));
|
||
|
|
|
||
|
|
} else {
|
||
|
|
$summary['modify'][$attr]['new'] = $values;
|
||
|
|
$summary['modify'][$attr]['old'] = $current_attrs[$attr];
|
||
|
|
}
|
||
|
|
|
||
|
|
# For delete attributes
|
||
|
|
} else {
|
||
|
|
if (! run_hook('pre_attr_delete',
|
||
|
|
array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attr'=>$attr,'oldvalue'=>$current_attrs[$attr]))) {
|
||
|
|
|
||
|
|
unset($attrs[$attr]);
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Attribute not deleted'),
|
||
|
|
'body'=>sprintf('%s (<b>%s</b>)',_('Hook pre_attr_delete prevented attribute from being deleted'),$attr),
|
||
|
|
'type'=>'warn'));
|
||
|
|
|
||
|
|
} else
|
||
|
|
$summary['delete'][$attr]['old'] = $current_attrs[$attr];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! count($attrs))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
if (run_hook('pre_entry_modify',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attrs'=>$attrs))) {
|
||
|
|
$result = @ldap_modify($this->connect($method),$dn,$attrs);
|
||
|
|
|
||
|
|
if ($result) {
|
||
|
|
run_hook('post_entry_modify',array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attrs'=>$attrs));
|
||
|
|
|
||
|
|
foreach (array('add','modify','delete') as $mode)
|
||
|
|
if (isset($summary[$mode]))
|
||
|
|
foreach ($summary[$mode] as $attr => $values)
|
||
|
|
switch ($mode) {
|
||
|
|
case 'add':
|
||
|
|
run_hook(sprintf('post_attr_%s',$mode),
|
||
|
|
array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attr'=>$attr,'newvalue'=>$values['new']));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'modify':
|
||
|
|
run_hook(sprintf('post_attr_%s',$mode),
|
||
|
|
array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attr'=>$attr,'oldvalue'=>$values['old'],'newvalue'=>$values['new']));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'delete':
|
||
|
|
run_hook(sprintf('post_attr_%s',$mode),
|
||
|
|
array('server_id'=>$this->index,'method'=>$method,'dn'=>$dn,'attr'=>$attr,'oldvalue'=>$values['old']));
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
debug_dump_backtrace(sprintf('Unkown mode %s',$mode),1);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Could not perform ldap_modify operation.'),
|
||
|
|
'body'=>ldap_error_msg($this->getErrorMessage($method),$this->getErrorNum($method)),
|
||
|
|
'type'=>'error'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if the specified attribute is configured as unique
|
||
|
|
* in config.php.
|
||
|
|
* Attributes are configured as hidden in config.php thus:
|
||
|
|
* <code>
|
||
|
|
* $servers->setValue('unique','attrs',array('mail','uid','uidNumber'));
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @param string $attr The name of the attribute to test.
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
public function isAttrUnique($attr) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
# Should this attribute value be unique
|
||
|
|
if (in_array_ignore_case($attr,$this->getValue('unique','attrs')))
|
||
|
|
return true;
|
||
|
|
else
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This function will check whether the value for an attribute being changed
|
||
|
|
* is already assigned to another DN.
|
||
|
|
*
|
||
|
|
* Returns the bad value, or null if all values are OK
|
||
|
|
*
|
||
|
|
* @param dn DN that is being changed
|
||
|
|
* @param string Attribute being changed
|
||
|
|
* @param string|array New values for the attribute
|
||
|
|
*/
|
||
|
|
public function checkUniqueAttrs($dn,$attrs) {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
# If none of the attributes are defined unique, we'll return immediately;
|
||
|
|
if (! $checkattrs = array_intersect(arrayLower($this->getValue('unique','attrs')),array_keys(array_change_key_case($attrs))))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
# Check see and use our alternate uid_dn and password if we have it.
|
||
|
|
if (! $this->login($this->getValue('unique','dn'),$this->getValue('unique','pass'),'unique')) {
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('UNIQUE invalid login/password'),
|
||
|
|
'body'=>sprintf('%s (<b>%s</b>)',_('Unable to connect to LDAP server with the unique login/password, please check your configuration.'),
|
||
|
|
$this->getName()),
|
||
|
|
'type'=>'warn'));
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$query = array();
|
||
|
|
|
||
|
|
# Build our search filter to double check each attribute.
|
||
|
|
$query['filter'] = '(|';
|
||
|
|
foreach ($checkattrs as $attr)
|
||
|
|
foreach ($attrs[$attr] as $val)
|
||
|
|
if ($val)
|
||
|
|
$query['filter'] .= sprintf('(%s=%s)',$attr,$val);
|
||
|
|
$query['filter'] .= ')';
|
||
|
|
|
||
|
|
$query['attrs'] = $checkattrs;
|
||
|
|
|
||
|
|
# Search through our bases and see if we have match
|
||
|
|
foreach ($this->getBaseDN() as $base) {
|
||
|
|
$query['base'] = $base;
|
||
|
|
|
||
|
|
# Do the search
|
||
|
|
$results = $this->query($query,'unique');
|
||
|
|
|
||
|
|
# If we have a match.
|
||
|
|
if (count($results))
|
||
|
|
foreach ($results as $values)
|
||
|
|
# If one of the attributes is owned to somebody else, then we may as well die here.
|
||
|
|
if ($values['dn'] != $dn) {
|
||
|
|
$href = sprintf('cmd.php?cmd=query_engine&server_id=%s&filter=%s&scope=sub&query=none&format=list&search=true',$this->index,$query['filter']);
|
||
|
|
|
||
|
|
system_message(array(
|
||
|
|
'title'=>_('Attribute value would not be unique'),
|
||
|
|
'body'=>sprintf('%s (<b><a href="%s">%s</a></b>)',
|
||
|
|
_('This update has been or will be cancelled, it would result in an attribute value not being unique. You might like to search the LDAP server for the offending entry.'),
|
||
|
|
htmlspecialchars($href),
|
||
|
|
_('Search')),
|
||
|
|
'type'=>'warn'));
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# If we get here, then it must be OK?
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Check if the session timeout has occured for this LDAP server.
|
||
|
|
*/
|
||
|
|
public function isSessionValid() {
|
||
|
|
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
|
||
|
|
debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
|
||
|
|
|
||
|
|
# If inactiveTime() returns a value, we need to check that it has not expired.
|
||
|
|
if (is_null($this->inactivityTime()) || ! $this->isLoggedIn())
|
||
|
|
return true;
|
||
|
|
|
||
|
|
# If session has expired
|
||
|
|
if ((isset($_SESSION['ACTIVITY'][$this->getIndex()])) && ($_SESSION['ACTIVITY'][$this->getIndex()] < time())) {
|
||
|
|
$this->logout();
|
||
|
|
unset($_SESSION['ACTIVITY'][$this->getIndex()]);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$_SESSION['ACTIVITY'][$this->getIndex()] = $this->inactivityTime();
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|