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< ? php
/*
$Id $
This code is part of LDAP Account Manager ( http :// www . sourceforge . net / projects / lam )
Copyright ( C ) 2009 Roland Gruber
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation ; either version 2 of the License , or
( at your option ) any later version .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with this program ; if not , write to the Free Software
Foundation , Inc . , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307 USA
*/
/**
* Manages entries based on the object class nisNetgroup .
*
* @ package modules
* @ author Roland Gruber
*/
/**
* Manages entries based on the object class nisNetgroup .
*
* @ package modules
*/
class nisnetgroup extends baseModule {
/**
* Returns meta data that is interpreted by parent class
*
* @ return array array with meta data
*
* @ see baseModule :: get_metaData ()
*/
function get_metaData () {
$return = array ();
// icon
$return [ 'icon' ] = 'groupBig.png' ;
// manages netgroup accounts
$return [ " account_types " ] = array ( 'netgroup' );
// alias name
$return [ " alias " ] = _ ( " NIS net group " );
// this is a base module
$return [ " is_base " ] = true ;
// LDAP filter
$return [ " ldap_filter " ] = array ( 'or' => " (objectClass=nisNetgroup) " );
// RDN attributes
$return [ " RDN " ] = array ( " cn " => " normal " );
// module dependencies
$return [ 'dependencies' ] = array ( 'depends' => array (), 'conflicts' => array ());
// managed object classes
$return [ 'objectClasses' ] = array ( 'nisNetgroup' );
// managed attributes
$return [ 'attributes' ] = array ( 'cn' , 'description' , 'memberNisNetgroup' , 'nisNetgroupTriple' );
// help Entries
$return [ 'help' ] = array (
'cn' => array (
" Headline " => _ ( " Group name " ),
" Text " => _ ( " This is the name of this group. " )
),
'description' => array (
" Headline " => _ ( " Description " ),
" Text " => _ ( " Here you can enter a description for this group. " )
),
'memberNisNetgroup' => array (
" Headline " => _ ( " Subgroups " ),
" Text " => _ ( " Here you can specify subgroups which are included in this NIS netgroup. All members of the subgroups will be treated as members of this group. " )
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),
'members' => array (
" Headline " => _ ( " Members " ),
" Text " => _ ( " These entries specify the members of the netgroup. You can limit the set to a host name, a user name or any combination of them. " )
),
'membersUpload' => array (
" Headline " => _ ( " Members " ),
" Text " => _ ( " These entries specify the members of the netgroup. You can limit the set to a host name, a user name or any combination of them. " ) . ' ' .
_ ( " For the upload please specify the entries in the format \" (HOST,USER,DOMAIN) \" . Multiple entries are separated by semicolon. " )
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)
);
// upload fields
$return [ 'upload_columns' ] = array (
array (
'name' => 'nisnetgroup_cn' ,
'description' => _ ( 'Group name' ),
'help' => 'cn' ,
'example' => _ ( 'adminstrators' ),
'required' => true ,
'unique' => true
),
array (
'name' => 'nisnetgroup_description' ,
'description' => _ ( 'Group description' ),
'help' => 'description' ,
'example' => _ ( 'Administrators group' )
),
array (
'name' => 'nisnetgroup_subgroups' ,
'description' => _ ( 'Subgroups' ),
'help' => 'memberNisNetgroup' ,
'example' => _ ( 'group01,group02' )
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),
array (
'name' => 'nisnetgroup_members' ,
'description' => _ ( 'Members' ),
'help' => 'membersUpload' ,
'example' => _ ( '(host1,user1,example.com);(host2,user2,example.com)' )
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)
);
// available PDF fields
$return [ 'PDF_fields' ] = array (
'cn' , 'description' ,
'subgroups' , 'members'
);
return $return ;
}
/**
* This function fills the $messages variable with output messages from this module .
*/
function load_Messages () {
$this -> messages [ 'cn' ][ 0 ] = array ( 'ERROR' , _ ( 'Group name' ), _ ( 'Group name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !' ));
$this -> messages [ 'user' ][ 0 ] = array ( 'ERROR' , _ ( 'User name' ), _ ( 'User name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !' ));
$this -> messages [ 'host' ][ 0 ] = array ( 'ERROR' , _ ( 'Host name' ), _ ( 'Host name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !' ));
$this -> messages [ 'domain' ][ 0 ] = array ( 'ERROR' , _ ( 'Domain name' ), _ ( 'Domain name is invalid!' ));
}
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/**
* Returns a list of modifications which have to be made to the LDAP account .
*
* @ return array list of modifications
* < br > This function returns an array with 3 entries :
* < br > array ( DN1 ( 'add' => array ( $attr ), 'remove' => array ( $attr ), 'modify' => array ( $attr )), DN2 .... )
* < br > DN is the DN to change . It may be possible to change several DNs ( e . g . create a new user and add him to some groups via attribute memberUid )
* < br > " add " are attributes which have to be added to LDAP entry
* < br > " remove " are attributes which have to be removed from LDAP entry
* < br > " modify " are attributes which have to been modified in LDAP entry
*/
function save_attributes () {
$return = $this -> getAccountContainer () -> save_module_attributes ( $this -> attributes , $this -> orig );
// nisNetgroupTriple needs special changing
if ( isset ( $return [ $this -> getAccountContainer () -> dn ][ 'remove' ][ 'nisNetgroupTriple' ])) {
$return [ $this -> getAccountContainer () -> dn ][ 'modify' ][ 'nisNetgroupTriple' ] = $this -> attributes [ 'nisNetgroupTriple' ];
unset ( $return [ $this -> getAccountContainer () -> dn ][ 'remove' ][ 'nisNetgroupTriple' ]);
}
if ( isset ( $return [ $this -> getAccountContainer () -> dn ][ 'add' ][ 'nisNetgroupTriple' ])) {
$return [ $this -> getAccountContainer () -> dn ][ 'modify' ][ 'nisNetgroupTriple' ] = $this -> attributes [ 'nisNetgroupTriple' ];
unset ( $return [ $this -> getAccountContainer () -> dn ][ 'add' ][ 'nisNetgroupTriple' ]);
}
return $return ;
}
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/**
* Returns the HTML meta data for the main account page .
*
* @ return array HTML meta data
*/
function display_html_attributes () {
$return = array ();
// user name
$groupName = '' ;
if ( isset ( $this -> attributes [ 'cn' ][ 0 ])) $groupName = $this -> attributes [ 'cn' ][ 0 ];
$return [] = array (
array ( 'kind' => 'text' , 'text' => _ ( " Group name " ) . '*' ),
array ( 'kind' => 'input' , 'name' => 'cn' , 'type' => 'text' , 'size' => '30' , 'maxlength' => '20' , 'value' => $groupName ),
array ( 'kind' => 'help' , 'value' => 'cn' ));
$return [] = array (
array ( 'kind' => 'text' , 'text' => _ ( 'Description' )),
array ( 'kind' => 'input' , 'name' => 'description' , 'type' => 'text' , 'size' => '30' , 'maxlength' => '255' , 'value' => $this -> attributes [ 'description' ][ 0 ]),
array ( 'kind' => 'help' , 'value' => 'description' ));
$return [] = array (
array ( 'kind' => 'text' , 'text' => _ ( 'Subgroups' )),
array ( 'kind' => 'input' , 'name' => 'form_subpage_nisnetgroup_group_open' , 'type' => 'submit' , 'value' => _ ( 'Edit subgroups' )),
array ( 'kind' => 'help' , 'value' => 'memberNisNetgroup' ));
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$return [] = array (
array ( 'kind' => 'text' , 'text' => ' ' ),
array ( 'kind' => 'text' , 'text' => ' ' ),
array ( 'kind' => 'text' , 'text' => ' ' ),
);
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// members
$memberTable = array ( array (
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array ( 'kind' => 'text' , 'text' => _ ( 'Host' ), 'td' => array ( 'colspan' => 2 )),
array ( 'kind' => 'text' , 'text' => _ ( 'User' ), 'td' => array ( 'colspan' => 2 )),
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array ( 'kind' => 'text' , 'text' => _ ( 'Domain' ),
),
));
if ( isset ( $this -> attributes [ 'nisNetgroupTriple' ]) && ( sizeof ( $this -> attributes [ 'nisNetgroupTriple' ]) > 0 )) {
for ( $i = 0 ; $i < sizeof ( $this -> attributes [ 'nisNetgroupTriple' ]); $i ++ ) {
$triple = substr ( $this -> attributes [ 'nisNetgroupTriple' ][ $i ], 1 , strlen ( $this -> attributes [ 'nisNetgroupTriple' ][ $i ]) - 2 );
$triple = explode ( ',' , $triple );
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if ( isset ( $_POST [ 'form_subpage_nisnetgroup_attributes_select' ]) && ( $_POST [ 'type' ] == 'host' ) && ( $_POST [ 'position' ] == $i )) {
$triple [ 0 ] = $_POST [ 'selectBox' ];
}
if ( isset ( $_POST [ 'form_subpage_nisnetgroup_attributes_select' ]) && ( $_POST [ 'type' ] == 'user' ) && ( $_POST [ 'position' ] == $i )) {
$triple [ 1 ] = $_POST [ 'selectBox' ];
}
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$memberTable [] = array (
array ( 'kind' => 'input' , 'type' => 'text' , 'name' => 'host_' . $i , 'value' => $triple [ 0 ]),
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array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'form_subpage_nisnetgroup_select_host' . $i , 'image' => 'host.png' , 'value' => ' ' , 'title' => _ ( 'Select host' )),
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array ( 'kind' => 'input' , 'type' => 'text' , 'name' => 'user_' . $i , 'value' => $triple [ 1 ]),
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array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'form_subpage_nisnetgroup_select_user' . $i , 'image' => 'user.png' , 'value' => ' ' , 'title' => _ ( 'Select user' )),
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array ( 'kind' => 'input' , 'type' => 'text' , 'name' => 'domain_' . $i , 'value' => $triple [ 2 ]),
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array ( 'kind' => 'text' , 'text' => ' ' ),
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array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'del_' . $i , 'image' => 'delete.png' , 'value' => ' ' , 'title' => _ ( 'Delete' ))
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);
}
}
$memberTable [] = array (
array ( 'kind' => 'text' , 'text' => ' ' ),
array ( 'kind' => 'text' , 'text' => ' ' ),
array ( 'kind' => 'text' , 'text' => ' ' ),
);
$hostNew = '' ;
$userNew = '' ;
$domainNew = '' ;
if ( isset ( $_POST [ 'host_new' ])) $hostNew = $_POST [ 'host_new' ];
if ( isset ( $_POST [ 'user_new' ])) $userNew = $_POST [ 'user_new' ];
if ( isset ( $_POST [ 'domain_new' ])) $domainNew = $_POST [ 'domain_new' ];
$memberTable [] = array (
array ( 'kind' => 'input' , 'type' => 'text' , 'name' => 'host_new' , 'value' => $hostNew ),
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array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'form_subpage_nisnetgroup_select_hostNew' , 'image' => 'host.png' , 'value' => ' ' , 'title' => _ ( 'Select host' )),
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array ( 'kind' => 'input' , 'type' => 'text' , 'name' => 'user_new' , 'value' => $userNew ),
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array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'form_subpage_nisnetgroup_select_userNew' , 'image' => 'user.png' , 'value' => ' ' , 'title' => _ ( 'Select user' )),
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array ( 'kind' => 'input' , 'type' => 'text' , 'name' => 'domain_new' , 'value' => $domainNew ),
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array ( 'kind' => 'text' , 'text' => ' ' ),
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array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'add_new' , 'image' => 'add.png' , 'value' => ' ' , 'title' => _ ( 'Add' ))
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);
$return [] = array (
array ( 'kind' => 'text' , 'text' => _ ( 'Members' ), 'td' => array ( 'valign' => 'top' )),
array ( 'kind' => 'table' , 'value' => $memberTable ),
array ( 'kind' => 'help' , 'value' => 'members' , 'td' => array ( 'valign' => 'top' )));
return $return ;
}
/**
* Processes user input of the primary module page .
* It checks if all input values are correct and updates the associated LDAP attributes .
*
* @ return array list of info / error messages
*/
function process_attributes () {
$errors = array ();
// user name
$this -> attributes [ 'cn' ][ 0 ] = $_POST [ 'cn' ];
if ( ! get_preg ( $this -> attributes [ 'cn' ][ 0 ], 'groupname' )) {
$errors [] = $this -> messages [ 'cn' ][ 0 ];
}
// description
$this -> attributes [ 'description' ][ 0 ] = $_POST [ 'description' ];
// members
$this -> attributes [ 'nisNetgroupTriple' ] = array ();
$i = 0 ;
while ( isset ( $_POST [ 'host_' . $i ]) || isset ( $_POST [ 'user_' . $i ]) || isset ( $_POST [ 'domain_' . $i ])) {
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if ( isset ( $_POST [ 'del_' . $i ])) {
$i ++ ;
continue ;
}
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// build NIS triple
$this -> attributes [ 'nisNetgroupTriple' ][] = '(' . $_POST [ 'host_' . $i ] . ',' . $_POST [ 'user_' . $i ] . ',' . $_POST [ 'domain_' . $i ] . ')' ;
// check user input
if (( $_POST [ 'host_' . $i ] != '' ) && ! get_preg ( $_POST [ 'host_' . $i ], 'DNSname' )) {
$message = $this -> messages [ 'host' ][ 0 ];
$message [ 2 ] = $message [ 2 ] . '<br><br>' . $_POST [ 'host_' . $i ];
$errors [] = $message ;
}
if (( $_POST [ 'user_' . $i ] != '' ) && ! get_preg ( $_POST [ 'user_' . $i ], 'username' )) {
$message = $this -> messages [ 'user' ][ 0 ];
$message [ 2 ] = $message [ 2 ] . '<br><br>' . $_POST [ 'user_' . $i ];
$errors [] = $message ;
}
if (( $_POST [ 'domain_' . $i ] != '' ) && ! get_preg ( $_POST [ 'domain_' . $i ], 'DNSname' )) {
$message = $this -> messages [ 'domain' ][ 0 ];
$message [ 2 ] = $message [ 2 ] . '<br><br>' . $_POST [ 'domain_' . $i ];
$errors [] = $message ;
}
$i ++ ;
}
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$addNewTriple = isset ( $_POST [ 'add_new' ]);
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// check user input
if (( $_POST [ 'host_new' ] != '' ) && ! get_preg ( $_POST [ 'host_new' ], 'DNSname' )) {
$message = $this -> messages [ 'host' ][ 0 ];
$message [ 2 ] = $message [ 2 ] . '<br><br>' . $_POST [ 'host_new' ];
$errors [] = $message ;
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$addNewTriple = false ;
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}
if (( $_POST [ 'user_new' ] != '' ) && ! get_preg ( $_POST [ 'user_new' ], 'username' )) {
$message = $this -> messages [ 'user' ][ 0 ];
$message [ 2 ] = $message [ 2 ] . '<br><br>' . $_POST [ 'user_new' ];
$errors [] = $message ;
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$addNewTriple = false ;
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}
if (( $_POST [ 'domain_new' ] != '' ) && ! get_preg ( $_POST [ 'domain_new' ], 'DNSname' )) {
$message = $this -> messages [ 'domain' ][ 0 ];
$message [ 2 ] = $message [ 2 ] . '<br><br>' . $_POST [ 'domain_new' ];
$errors [] = $message ;
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$addNewTriple = false ;
}
if ( $addNewTriple ) {
$this -> attributes [ 'nisNetgroupTriple' ][] = '(' . $_POST [ 'host_new' ] . ',' . $_POST [ 'user_new' ] . ',' . $_POST [ 'domain_new' ] . ')' ;
unset ( $_POST [ 'host_new' ]);
unset ( $_POST [ 'user_new' ]);
unset ( $_POST [ 'domain_new' ]);
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}
return $errors ;
}
/**
* Displays the group selection .
*
* @ return array meta HTML code
*/
function display_html_group () {
// load list with all groups
$dn_groups = $_SESSION [ 'cache' ] -> get_cache ( 'cn' , 'nisNetgroup' , 'netgroup' );
$DNs = array_keys ( $dn_groups );
$allGroups = array ();
foreach ( $DNs as $DN ) {
$allGroups [] = $dn_groups [ $DN ][ 0 ];
}
// remove own entry
if ( ! $this -> getAccountContainer () -> isNewAccount ) {
$allGroups = array_delete ( $this -> attributes [ 'cn' ][ 0 ], $allGroups );
}
$subgroups = array ();
if ( is_array ( $this -> attributes [ 'memberNisNetgroup' ])) {
$subgroups = $this -> attributes [ 'memberNisNetgroup' ];
$allGroups = array_delete ( $subgroups , $allGroups );
}
$return [] = array (
array ( 'kind' => 'fieldset' , 'legend' => _ ( " Subgroups " ), 'value' => array (
array (
array ( 'kind' => 'fieldset' , 'td' => array ( 'valign' => 'top' ), 'legend' => _ ( " Selected groups " ), 'value' => array (
array (
array ( 'kind' => 'select' , 'name' => 'removegroups' , 'size' => '15' , 'multiple' => true , 'options' => $subgroups )))),
array ( 'kind' => 'table' , 'value' => array (
array (
array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'addgroups_button' , 'value' => '<=' , 'td' => array ( 'align' => 'center' ))),
array (
array ( 'kind' => 'input' , 'type' => 'submit' , 'name' => 'removegroups_button' , 'value' => '=>' , 'td' => array ( 'align' => 'center' ))),
array (
array ( 'kind' => 'help' , 'value' => 'memberNisNetgroup' , 'td' => array ( 'align' => 'center' ))))),
array ( 'kind' => 'fieldset' , 'td' => array ( 'valign' => 'top' ), 'legend' => _ ( " Available groups " ), 'value' => array (
array (
array ( 'kind' => 'select' , 'name' => 'addgroups' , 'size' => '15' , 'multiple' => true , 'options' => $allGroups ))))
))));
$return [] = array (
array ( 'kind' => 'input' , 'type' => 'submit' , 'value' => _ ( 'Back' ), 'name' => 'form_subpage_nisnetgroup_attributes_back' ),
array ( 'kind' => 'text' ),
array ( 'kind' => 'text' ));
return $return ;
}
/**
* Processes user input of the group selection page .
* It checks if all input values are correct and updates the associated LDAP attributes .
*
* @ return array list of info / error messages
*/
function process_group () {
if ( isset ( $_POST [ 'addgroups' ]) && isset ( $_POST [ 'addgroups_button' ])) { // Add groups to list
if ( ! is_array ( $this -> attributes [ 'memberNisNetgroup' ])) {
$this -> attributes [ 'memberNisNetgroup' ] = array ();
}
// Add new group
$this -> attributes [ 'memberNisNetgroup' ] = @ array_merge ( $this -> attributes [ 'memberNisNetgroup' ], $_POST [ 'addgroups' ]);
}
elseif ( isset ( $_POST [ 'removegroups' ]) && isset ( $_POST [ 'removegroups_button' ])) { // remove groups from list
$this -> attributes [ 'memberNisNetgroup' ] = array_delete ( $_POST [ 'removegroups' ], $this -> attributes [ 'memberNisNetgroup' ]);
}
return array ();
}
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/**
* Displays the host / user selection .
*
* @ return array meta HTML code
*/
function display_html_select () {
$selectHost = true ;
$postKeys = array_keys ( $_POST );
$position = 'New' ;
for ( $i = 0 ; $i < sizeof ( $postKeys ); $i ++ ) {
if ( substr ( $postKeys [ $i ], 0 , 36 ) == 'form_subpage_nisnetgroup_select_user' ) {
$selectHost = false ;
$position = substr ( $postKeys [ $i ], 36 );
break ;
}
if ( substr ( $postKeys [ $i ], 0 , 36 ) == 'form_subpage_nisnetgroup_select_host' ) {
$position = substr ( $postKeys [ $i ], 36 );
break ;
}
}
$options = array ();
if ( $selectHost ) {
// load list with all hosts
$dn_hosts = $_SESSION [ 'cache' ] -> get_cache ( 'uid' , 'account' , 'host' );
$DNs = array_keys ( $dn_hosts );
foreach ( $DNs as $DN ) {
if ( get_preg ( $dn_hosts [ $DN ][ 0 ], 'DNSname' )) {
$options [] = $dn_hosts [ $DN ][ 0 ];
}
}
}
else {
// load list with all users
$dn_users = $_SESSION [ 'cache' ] -> get_cache ( 'uid' , 'posixAccount' , 'user' );
$DNs = array_keys ( $dn_users );
foreach ( $DNs as $DN ) {
$options [] = $dn_users [ $DN ][ 0 ];
}
}
$title = _ ( 'Host name' );
if ( ! $selectHost ) $title = _ ( 'User name' );
$return [] = array (
array ( 'kind' => 'text' , 'text' => $title ),
array ( 'kind' => 'select' , 'name' => 'selectBox' , 'options' => $options )
);
$return [] = array (
array ( 'kind' => 'text' , 'text' => ' ' )
);
$type = 'host' ;
if ( ! $selectHost ) $type = 'user' ;
$return [] = array (
array ( 'kind' => 'table' , 'td' => array ( 'colspan' => 2 ), 'value' => array ( array (
array ( 'kind' => 'input' , 'type' => 'submit' , 'value' => _ ( 'Ok' ), 'name' => 'form_subpage_nisnetgroup_attributes_select' ),
array ( 'kind' => 'input' , 'type' => 'submit' , 'value' => _ ( 'Cancel' ), 'name' => 'form_subpage_nisnetgroup_attributes_back' ),
))),
array ( 'kind' => 'input' , 'type' => 'hidden' , 'name' => 'host_new' , 'value' => $_POST [ 'host_new' ]),
array ( 'kind' => 'input' , 'type' => 'hidden' , 'name' => 'user_new' , 'value' => $_POST [ 'user_new' ]),
array ( 'kind' => 'input' , 'type' => 'hidden' , 'name' => 'domain_new' , 'value' => $_POST [ 'domain_new' ]),
array ( 'kind' => 'input' , 'type' => 'hidden' , 'name' => 'type' , 'value' => $type ),
array ( 'kind' => 'input' , 'type' => 'hidden' , 'name' => 'position' , 'value' => $position ),
);
return $return ;
}
/**
* Processes user input of the host / user selection page .
* It checks if all input values are correct and updates the associated LDAP attributes .
*
* @ return array list of info / error messages
*/
function process_select () {
if ( isset ( $_POST [ 'form_subpage_nisnetgroup_attributes_back' ])) {
return array ();
}
if ( $_POST [ 'position' ] == 'New' ) {
$_POST [ $_POST [ 'type' ] . '_new' ] = $_POST [ 'selectBox' ];
}
return array ();
}
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/**
* In this function the LDAP account is built up .
*
* @ param array $rawAccounts list of hash arrays ( name => value ) from user input
* @ param array $partialAccounts list of hash arrays ( name => value ) which are later added to LDAP
* @ param array $ids list of IDs for column position ( e . g . " posixAccount_uid " => 5 )
* @ return array list of error messages if any
*/
function build_uploadAccounts ( $rawAccounts , $ids , & $partialAccounts ) {
$messages = array ();
// get list of existing groups
$dnGroups = $_SESSION [ 'cache' ] -> get_cache ( 'cn' , 'nisNetgroup' , 'netgroup' );
$existingGroups = array ();
foreach ( $dnGroups as $dn ) {
$existingGroups [] = $dn [ 0 ];
}
for ( $i = 0 ; $i < sizeof ( $rawAccounts ); $i ++ ) {
// add object class
if ( ! in_array ( 'nisNetgroup' , $partialAccounts [ $i ][ 'objectClass' ])) $partialAccounts [ $i ][ 'objectClass' ][] = 'nisNetgroup' ;
// add cn
$partialAccounts [ $i ][ 'cn' ] = $rawAccounts [ $i ][ $ids [ 'nisnetgroup_cn' ]];
// description (UTF-8, no regex check needed)
if ( $rawAccounts [ $i ][ $ids [ 'nisnetgroup_description' ]] != " " ) {
$partialAccounts [ $i ][ 'description' ] = $rawAccounts [ $i ][ $ids [ 'nisnetgroup_description' ]];
}
// additional groups
if ( $rawAccounts [ $i ][ $ids [ 'nisnetgroup_subgroups' ]] != " " ) {
$groups = explode ( " , " , $rawAccounts [ $i ][ $ids [ 'nisnetgroup_subgroups' ]]);
$skipSubgroups = false ;
for ( $g = 0 ; $g < sizeof ( $groups ); $g ++ ) {
if ( ! in_array ( $groups [ $g ], $existingGroups )) {
$messages [] = array ( 'ERROR' , _ ( 'Unable to find group in LDAP.' ), $groups [ $g ]);
$skipSubgroups = true ;
}
}
if ( ! $skipSubgroups ) {
$partialAccounts [ $i ][ 'memberNisNetgroup' ] = $groups ;
}
}
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// members
if ( $rawAccounts [ $i ][ $ids [ 'nisnetgroup_members' ]] != " " ) {
$members = explode ( ';' , $rawAccounts [ $i ][ $ids [ 'nisnetgroup_members' ]]);
$partialAccounts [ $i ][ 'nisNetgroupTriple' ] = $members ;
}
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}
return $messages ;
}
/**
* This functions is used to check if all settings for this module have been made .
*
* @ return boolean true , if settings are complete
*/
function module_complete () {
if ( isset ( $this -> attributes [ 'cn' ]) && ( sizeof ( $this -> attributes [ 'cn' ]) > 0 )) {
return true ;
}
else {
return false ;
}
}
/**
* Returns a list of PDF entries
*/
function get_pdfEntries () {
$return = array ();
// aliased entry
$return [ get_class ( $this ) . '_cn' ] = array ( '<block><key>' . _ ( 'Group name' ) . '</key><value>' . $this -> attributes [ 'cn' ][ 0 ] . '</value></block>' );
if ( isset ( $this -> attributes [ 'description' ][ 0 ])) {
$return [ get_class ( $this ) . '_description' ] = array ( '<block><key>' . _ ( 'Description' ) . '</key><value>' . $this -> attributes [ 'description' ][ 0 ] . '</value></block>' );
}
if ( is_array ( $this -> attributes [ 'memberNisNetgroup' ])) {
$return [ get_class ( $this ) . '_subgroups' ] = array ( '<block><key>' . _ ( 'Subgroups' ) . '</key><value>' . implode ( ', ' , $this -> attributes [ 'memberNisNetgroup' ]) . '</value></block>' );
}
if ( sizeof ( $this -> attributes [ 'nisNetgroupTriple' ]) > 0 ) {
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$return [ get_class ( $this ) . '_subgroups' ] = array ( '<block><key>' . _ ( 'Members' ) . '</key><value> </value></block>' );
$return [ get_class ( $this ) . '_members' ][] = '<block><tr><td width="30%"> </td>' .
'<td width="20%"><b>' . _ ( 'Host' ) . '</b></td>' .
'<td width="20%"><b>' . _ ( 'User' ) . '</b></td>' .
'<td width="30%"><b>' . _ ( 'Domain' ) . '</b></td>' .
'</tr></block>' ;
for ( $i = 0 ; $i < sizeof ( $this -> attributes [ 'nisNetgroupTriple' ]); $i ++ ) {
$triple = substr ( $this -> attributes [ 'nisNetgroupTriple' ][ $i ], 1 , strlen ( $this -> attributes [ 'nisNetgroupTriple' ][ $i ]) - 2 );
$triple = explode ( ',' , $triple );
$return [ get_class ( $this ) . '_members' ][] = '<block><tr><td width="30%"> </td>' .
'<td width="20%" align=\"L\">' . $triple [ 0 ] . ' </td>' .
'<td width="20%" align=\"L\">' . $triple [ 1 ] . ' </td>' .
'<td width="30%" align=\"L\">' . $triple [ 2 ] . ' </td>' .
'</tr></block>' ;
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}
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$return [ get_class ( $this ) . '_members' ][] = '<block><tr><td width="80%"> </td></tr></block>' ;
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}
return $return ;
}
}
?>
