installed dokuwiki, added to navbar, updated news

1 files changed, 631 insertions, 0 deletions

diff --git a/wiki/lib/plugins/authad/adLDAP/classes/adLDAPGroups.php b/wiki/lib/plugins/authad/adLDAP/classes/adLDAPGroups.php
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+++ b/wiki/lib/plugins/authad/adLDAP/classes/adLDAPGroups.php
@@ -0,0 +1,631 @@
+<?php
+/**
+ * PHP LDAP CLASS FOR MANIPULATING ACTIVE DIRECTORY 
+ * Version 4.0.4
+ * 
+ * PHP Version 5 with SSL and LDAP support
+ * 
+ * Written by Scott Barnett, Richard Hyland
+ *   email: scott@wiggumworld.com, adldap@richardhyland.com
+ *   http://adldap.sourceforge.net/
+ * 
+ * Copyright (c) 2006-2012 Scott Barnett, Richard Hyland
+ * 
+ * We'd appreciate any improvements or additions to be submitted back
+ * to benefit the entire community :)
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * @category ToolsAndUtilities
+ * @package adLDAP
+ * @subpackage Groups
+ * @author Scott Barnett, Richard Hyland
+ * @copyright (c) 2006-2012 Scott Barnett, Richard Hyland
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html LGPLv2.1
+ * @revision $Revision: 97 $
+ * @version 4.0.4
+ * @link http://adldap.sourceforge.net/
+ */
+require_once(dirname(__FILE__) . '/../adLDAP.php');
+require_once(dirname(__FILE__) . '/../collections/adLDAPGroupCollection.php');
+
+/**
+* GROUP FUNCTIONS
+*/
+class adLDAPGroups {
+    /**
+    * The current adLDAP connection via dependency injection
+    * 
+    * @var adLDAP
+    */
+    protected $adldap;
+    
+    public function __construct(adLDAP $adldap) {
+        $this->adldap = $adldap;
+    }
+    
+    /**
+    * Add a group to a group
+    * 
+    * @param string $parent The parent group name
+    * @param string $child The child group name
+    * @return bool
+    */
+    public function addGroup($parent,$child){
+
+        // Find the parent group's dn
+        $parentGroup = $this->ginfo($parent, array("cn"));
+        if ($parentGroup[0]["dn"] === NULL){
+            return false; 
+        }
+        $parentDn = $parentGroup[0]["dn"];
+        
+        // Find the child group's dn
+        $childGroup = $this->info($child, array("cn"));
+        if ($childGroup[0]["dn"] === NULL){ 
+            return false; 
+        }
+        $childDn = $childGroup[0]["dn"];
+                
+        $add = array();
+        $add["member"] = $childDn;
+        
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $parentDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Add a user to a group
+    * 
+    * @param string $group The group to add the user to
+    * @param string $user The user to add to the group
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function addUser($group, $user, $isGUID = false)
+    {
+        // Adding a user is a bit fiddly, we need to get the full DN of the user
+        // and add it using the full DN of the group
+        
+        // Find the user's dn
+        $userDn = $this->adldap->user()->dn($user, $isGUID);
+        if ($userDn === false) { 
+            return false; 
+        }
+        
+        // Find the group's dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+        
+        $add = array();
+        $add["member"] = $userDn;
+        
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $groupDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Add a contact to a group
+    * 
+    * @param string $group The group to add the contact to
+    * @param string $contactDn The DN of the contact to add
+    * @return bool
+    */
+    public function addContact($group, $contactDn)
+    {
+        // To add a contact we take the contact's DN
+        // and add it using the full DN of the group
+        
+        // Find the group's dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+        
+        $add = array();
+        $add["member"] = $contactDn;
+        
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $groupDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+
+    /**
+    * Create a group
+    * 
+    * @param array $attributes Default attributes of the group
+    * @return bool
+    */
+    public function create($attributes)
+    {
+        if (!is_array($attributes)){ return "Attributes must be an array"; }
+        if (!array_key_exists("group_name", $attributes)){ return "Missing compulsory field [group_name]"; }
+        if (!array_key_exists("container", $attributes)){ return "Missing compulsory field [container]"; }
+        if (!array_key_exists("description", $attributes)){ return "Missing compulsory field [description]"; }
+        if (!is_array($attributes["container"])){ return "Container attribute must be an array."; }
+        $attributes["container"] = array_reverse($attributes["container"]);
+
+        //$member_array = array();
+        //$member_array[0] = "cn=user1,cn=Users,dc=yourdomain,dc=com";
+        //$member_array[1] = "cn=administrator,cn=Users,dc=yourdomain,dc=com";
+        
+        $add = array();
+        $add["cn"] = $attributes["group_name"];
+        $add["samaccountname"] = $attributes["group_name"];
+        $add["objectClass"] = "Group";
+        $add["description"] = $attributes["description"];
+        //$add["member"] = $member_array; UNTESTED
+
+        $container = "OU=" . implode(",OU=", $attributes["container"]);
+        $result = ldap_add($this->adldap->getLdapConnection(), "CN=" . $add["cn"] . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
+        if ($result != true) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Delete a group account 
+    * 
+    * @param string $group The group to delete (please be careful here!) 
+    * 
+    * @return array 
+    */
+    public function delete($group) {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($group === null){ return "Missing compulsory field [group]"; }
+        
+        $groupInfo = $this->info($group, array("*"));
+        $dn = $groupInfo[0]['distinguishedname'][0]; 
+        $result = $this->adldap->folder()->delete($dn); 
+        if ($result !== true) { 
+            return false; 
+        } return true;   
+    }
+
+    /**
+    * Remove a group from a group
+    * 
+    * @param string $parent The parent group name
+    * @param string $child The child group name
+    * @return bool
+    */
+    public function removeGroup($parent , $child)
+    {
+    
+        // Find the parent dn
+        $parentGroup = $this->info($parent, array("cn"));
+        if ($parentGroup[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $parentDn = $parentGroup[0]["dn"];
+        
+        // Find the child dn
+        $childGroup = $this->info($child, array("cn"));
+        if ($childGroup[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $childDn = $childGroup[0]["dn"];
+        
+        $del = array();
+        $del["member"] = $childDn;
+        
+        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $parentDn, $del);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Remove a user from a group
+    * 
+    * @param string $group The group to remove a user from
+    * @param string $user The AD user to remove from the group
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function removeUser($group, $user, $isGUID = false)
+    {
+    
+        // Find the parent dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL){ 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+        
+        // Find the users dn
+        $userDn = $this->adldap->user()->dn($user, $isGUID);
+        if ($userDn === false) {
+            return false; 
+        }
+
+        $del = array();
+        $del["member"] = $userDn;
+        
+        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $groupDn, $del);
+        if ($result == false) {
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Remove a contact from a group
+    * 
+    * @param string $group The group to remove a user from
+    * @param string $contactDn The DN of a contact to remove from the group
+    * @return bool
+    */
+    public function removeContact($group, $contactDn)
+    {
+    
+        // Find the parent dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+    
+        $del = array();
+        $del["member"] = $contactDn;
+        
+        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $groupDn, $del);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Return a list of groups in a group
+    * 
+    * @param string $group The group to query
+    * @param bool $recursive Recursively get groups
+    * @return array
+    */
+    public function inGroup($group, $recursive = NULL)
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($recursive === NULL){ $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it 
+        
+        // Search the directory for the members of a group
+        $info = $this->info($group, array("member","cn"));
+        $groups = $info[0]["member"];
+        if (!is_array($groups)) {
+            return false;   
+        }
+ 
+        $groupArray = array();
+
+        for ($i=0; $i<$groups["count"]; $i++){ 
+             $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($groups[$i]) . "))";
+             $fields = array("samaccountname", "distinguishedname", "objectClass");
+             $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+             $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+             // not a person, look for a group  
+             if ($entries['count'] == 0 && $recursive == true) {  
+                $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($groups[$i]) . "))";  
+                $fields = array("distinguishedname");  
+                $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);  
+                $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);  
+                if (!isset($entries[0]['distinguishedname'][0])) {
+                    continue;  
+                }
+                $subGroups = $this->inGroup($entries[0]['distinguishedname'][0], $recursive);  
+                if (is_array($subGroups)) {
+                    $groupArray = array_merge($groupArray, $subGroups); 
+                    $groupArray = array_unique($groupArray);  
+                }
+                continue;  
+             } 
+
+             $groupArray[] = $entries[0]['distinguishedname'][0];
+        }
+        return $groupArray;
+    }
+    
+    /**
+    * Return a list of members in a group
+    * 
+    * @param string $group The group to query
+    * @param bool $recursive Recursively get group members
+    * @return array
+    */
+    public function members($group, $recursive = NULL)
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($recursive === NULL){ $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it 
+        // Search the directory for the members of a group
+        $info = $this->info($group, array("member","cn"));
+        $users = $info[0]["member"];
+        if (!is_array($users)) {
+            return false;   
+        }
+ 
+        $userArray = array();
+
+        for ($i=0; $i<$users["count"]; $i++){ 
+             $filter = "(&(objectCategory=person)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($users[$i]) . "))";
+             $fields = array("samaccountname", "distinguishedname", "objectClass");
+             $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+             $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+             // not a person, look for a group  
+             if ($entries['count'] == 0 && $recursive == true) {  
+                $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($users[$i]) . "))";  
+                $fields = array("samaccountname");  
+                $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);  
+                $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);  
+                if (!isset($entries[0]['samaccountname'][0])) {
+                    continue;  
+                }
+                $subUsers = $this->members($entries[0]['samaccountname'][0], $recursive);  
+                if (is_array($subUsers)) {
+                    $userArray = array_merge($userArray, $subUsers); 
+                    $userArray = array_unique($userArray);  
+                }
+                continue;  
+             } 
+             else if ($entries['count'] == 0) {   
+                continue; 
+             } 
+
+             if ((!isset($entries[0]['samaccountname'][0]) || $entries[0]['samaccountname'][0] === NULL) && $entries[0]['distinguishedname'][0] !== NULL) {
+                 $userArray[] = $entries[0]['distinguishedname'][0];
+             }
+             else if ($entries[0]['samaccountname'][0] !== NULL) {
+                $userArray[] = $entries[0]['samaccountname'][0];
+             }
+        }
+        return $userArray;
+    }
+    
+    /**
+    * Group Information.  Returns an array of raw information about a group.
+    * The group name is case sensitive
+    * 
+    * @param string $groupName The group name to retrieve info about
+    * @param array $fields Fields to retrieve
+    * @return array
+    */
+    public function info($groupName, $fields = NULL)
+    {
+        if ($groupName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        if (stristr($groupName, '+')) {
+            $groupName = stripslashes($groupName);   
+        }
+        
+        $filter = "(&(objectCategory=group)(name=" . $this->adldap->utilities()->ldapSlashes($groupName) . "))";
+        if ($fields === NULL) { 
+            $fields = array("member","memberof","cn","description","distinguishedname","objectcategory","samaccountname"); 
+        }
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        return $entries;
+    }
+    
+    /**
+    * Group Information.  Returns an collection
+    * The group name is case sensitive
+    * 
+    * @param string $groupName The group name to retrieve info about
+    * @param array $fields Fields to retrieve
+    * @return adLDAPGroupCollection
+    */
+    public function infoCollection($groupName, $fields = NULL)
+    {
+        if ($groupName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $info = $this->info($groupName, $fields);
+        if ($info !== false) {
+            $collection = new adLDAPGroupCollection($info, $this->adldap);
+            return $collection;
+        }
+        return false;
+    }
+    
+    /**
+    * Return a complete list of "groups in groups"
+    * 
+    * @param string $group The group to get the list from
+    * @return array
+    */
+    public function recursiveGroups($group)
+    {
+        if ($group === NULL) { return false; }
+
+        $stack = array(); 
+        $processed = array(); 
+        $retGroups = array(); 
+     
+        array_push($stack, $group); // Initial Group to Start with 
+        while (count($stack) > 0) {
+            $parent = array_pop($stack);
+            array_push($processed, $parent);
+            
+            $info = $this->info($parent, array("memberof"));
+            
+            if (isset($info[0]["memberof"]) && is_array($info[0]["memberof"])) {
+                $groups = $info[0]["memberof"]; 
+                if ($groups) {
+                    $groupNames = $this->adldap->utilities()->niceNames($groups);  
+                    $retGroups = array_merge($retGroups, $groupNames); //final groups to return
+                    foreach ($groupNames as $id => $groupName) { 
+                        if (!in_array($groupName, $processed)) {
+                            array_push($stack, $groupName);
+                        }
+                    }
+                }
+            }
+        }
+        
+        return $retGroups;
+    }
+    
+    /**
+    * Returns a complete list of the groups in AD based on a SAM Account Type  
+    * 
+    * @param string $sAMAaccountType The account type to return
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function search($sAMAaccountType = adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP, $includeDescription = false, $search = "*", $sorted = true) {
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $filter = '(&(objectCategory=group)';
+        if ($sAMAaccountType !== null) {
+            $filter .= '(samaccounttype='. $sAMAaccountType .')';
+        }
+        $filter .= '(cn=' . $search . '))';
+        // Perform the search and grab all their details
+        $fields = array("samaccountname", "description");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        $groupsArray = array();        
+        for ($i=0; $i<$entries["count"]; $i++){
+            if ($includeDescription && strlen($entries[$i]["description"][0]) > 0 ) {
+                $groupsArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["description"][0];
+            }
+            else if ($includeDescription){
+                $groupsArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
+            }
+            else {
+                array_push($groupsArray, $entries[$i]["samaccountname"][0]);
+            }
+        }
+        if ($sorted) { 
+            asort($groupsArray); 
+        }
+        return $groupsArray;
+    }
+    
+    /**
+    * Returns a complete list of all groups in AD
+    * 
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function all($includeDescription = false, $search = "*", $sorted = true){
+        $groupsArray = $this->search(null, $includeDescription, $search, $sorted);
+        return $groupsArray;
+    }
+    
+    /**
+    * Returns a complete list of security groups in AD
+    * 
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function allSecurity($includeDescription = false, $search = "*", $sorted = true){
+        $groupsArray = $this->search(adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP, $includeDescription, $search, $sorted);
+        return $groupsArray;
+    }
+    
+    /**
+    * Returns a complete list of distribution lists in AD
+    * 
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function allDistribution($includeDescription = false, $search = "*", $sorted = true){
+        $groupsArray = $this->search(adLDAP::ADLDAP_DISTRIBUTION_GROUP, $includeDescription, $search, $sorted);
+        return $groupsArray;
+    }
+    
+    /**
+    * Coping with AD not returning the primary group
+    * http://support.microsoft.com/?kbid=321360 
+    * 
+    * This is a re-write based on code submitted by Bruce which prevents the 
+    * need to search each security group to find the true primary group
+    * 
+    * @param string $gid Group ID
+    * @param string $usersid User's Object SID
+    * @return mixed
+    */
+    public function getPrimaryGroup($gid, $usersid)
+    {
+        if ($gid === NULL || $usersid === NULL) { return false; }
+        $sr = false;
+
+        $gsid = substr_replace($usersid, pack('V',$gid), strlen($usersid)-4,4);
+        $filter = '(objectsid=' . $this->adldap->utilities()->getTextSID($gsid).')';
+        $fields = array("samaccountname","distinguishedname");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        if (isset($entries[0]['distinguishedname'][0])) {
+            return $entries[0]['distinguishedname'][0];
+        }
+        return false;
+     }
+     
+     /**
+    * Coping with AD not returning the primary group
+    * http://support.microsoft.com/?kbid=321360 
+    * 
+    * For some reason it's not possible to search on primarygrouptoken=XXX
+    * If someone can show otherwise, I'd like to know about it :)
+    * this way is resource intensive and generally a pain in the @#%^
+    * 
+    * @deprecated deprecated since version 3.1, see get get_primary_group
+    * @param string $gid Group ID
+    * @return string
+    */
+    public function cn($gid){    
+        if ($gid === NULL) { return false; }
+        $sr = false;
+        $r = '';
+        
+        $filter = "(&(objectCategory=group)(samaccounttype=" . adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP . "))";
+        $fields = array("primarygrouptoken", "samaccountname", "distinguishedname");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        
+        for ($i=0; $i<$entries["count"]; $i++){
+            if ($entries[$i]["primarygrouptoken"][0] == $gid) {
+                $r = $entries[$i]["distinguishedname"][0];
+                $i = $entries["count"];
+            }
+        }
+
+        return $r;
+    }
+}
+?>