X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=include%2Fclass_ldap.inc;h=5649ea53268167949b310fc3f22dcf76a74bda23;hb=b4d64161d920fb20e0337ab76793ec973e52d297;hp=d97e1e01d0c6a57ead142fb72a64bcc8a2d300d8;hpb=d5beed279b9493a39e66e0b14ff8719ad0b3e259;p=gosa.git diff --git a/include/class_ldap.inc b/include/class_ldap.inc index d97e1e01d..5649ea532 100644 --- a/include/class_ldap.inc +++ b/include/class_ldap.inc @@ -2,7 +2,7 @@ /***************************************************************************** newldap.inc - version 1.0 Copyright (C) 2003 Alejandro Escanero Blanco - Copyright (C) 2004 Cajus Pollmeier + Copyright (C) 2004-2006 Cajus Pollmeier Based in code of ldap.inc of Copyright (C) 1998 Eric Kilfoil @@ -12,7 +12,7 @@ define("ALREADY_EXISTING_ENTRY",-10001); define("UNKNOWN_TOKEN_IN_LDIF_FILE",-10002); define("NO_FILE_UPLOADED",10003); define("INSERT_OK",10000); -define("COLON_OVERRIDE", TRUE); +define("SPECIALS_OVERRIDE", TRUE); class LDAP{ @@ -30,42 +30,61 @@ class LDAP{ var $hostname = ""; var $follow_referral = FALSE; var $referrals= array(); + var $max_ldap_query_time = 0; // 0, empty or negative values will disable this check function LDAP($binddn,$bindpw, $hostname, $follow_referral= FALSE, $tls= FALSE) { + global $config; $this->follow_referral= $follow_referral; $this->tls=$tls; $this->binddn=$this->convert($binddn); $this->bindpw=$bindpw; $this->hostname=$hostname; + + /* Check if MAX_LDAP_QUERY_TIME is defined */ + if(isset($config->data['MAIN']['MAX_LDAP_QUERY_TIME'])){ + $str = $config->data['MAIN']['MAX_LDAP_QUERY_TIME']; + $this->max_ldap_query_time = (float)($str); + } + $this->connect(); } + /* Function to replace all problematic characters inside a DN by \001XX, where + \001 is decoded to chr(1) [ctrl+a]. It is not impossible, but very unlikely + that this character is inside a DN. + + Currently used codes: + , => CO + \2C => CO + ( => OB + ) => CB + / => SL */ function convert($dn) { - if (COLON_OVERRIDE == TRUE){ - $res= preg_replace("/\\\\,/", '###GOSAREPLACED###', $dn); - $res= preg_replace("/\\\\2C/", '###GOSAREPLACED###', $res); - #if ($dn != $res){ - # echo "Conversation from '$dn' to '$res'
"; - #} - return ($res); + if (SPECIALS_OVERRIDE == TRUE){ + $tmp= preg_replace(array("/\\\\,/", "/\\\\2C/", "/\(/", "/\)/", "/\//"), + array("\001CO", "\001CO", "\001OB", "\001CB", "\001SL"), + $dn); + return (preg_replace('/,\s+/', ',', $tmp)); } else { return ($dn); } } + /* Function to fix all problematic characters inside a DN by replacing \001XX + codes to their original values. See "convert" for mor information. + ',' characters are always expanded to \, (not \2C), since all tested LDAP + servers seem to take it the correct way. */ function fix($dn) { - if (COLON_OVERRIDE == TRUE){ - $res= preg_replace("/###GOSAREPLACED###/", '\,', $dn); - #if ($dn != $res){ - # echo "Fix from '$dn' to '$res'
"; - #} - return ($res); + if (SPECIALS_OVERRIDE == TRUE){ + return (preg_replace(array("/\001CO/", "/\001OB/", "/\001CB/", "/\001SL/"), + array("\,", "(", ")", "/"), + $dn)); } else { return ($dn); } @@ -153,7 +172,7 @@ class LDAP{ if ($basedn=="") $basedn = $this->basedn; else - $basedn = $this-convert($this->basedn); + $basedn = $this->convert($this->basedn); return(ereg_replace("[^,]*[,]*[ ]*(.*)", "\\1", $basedn)); } @@ -161,12 +180,23 @@ class LDAP{ { if($this->hascon){ if ($this->reconnect) $this->connect(); + + $start = microtime(); + $this->clearResult(); $this->sr = @ldap_search($this->cid, $this->fix($this->basedn), $filter, $attrs); $this->error = @ldap_error($this->cid); $this->resetResult(); $this->hasres=true; - + + /* Check if query took longer as specified in max_ldap_query_time */ + if($this->max_ldap_query_time){ + $diff = get_MicroTimeDiff($start,microtime()); + if($diff > $this->max_ldap_query_time){ + print_red(sprintf(_("The LDAP server is slow (%.2fs for the last query). This may be responsible for performance breakdowns."),$diff)) ; + } + } + return($this->sr); }else{ $this->error = "Could not connect to LDAP server"; @@ -183,10 +213,22 @@ class LDAP{ $basedn = $this->basedn; else $basedn= $this->convert($basedn); + + $start = microtime(); + $this->sr = @ldap_list($this->cid, $this->fix($basedn), $filter,$attrs); $this->error = @ldap_error($this->cid); $this->resetResult(); $this->hasres=true; + + /* Check if query took longer as specified in max_ldap_query_time */ + if($this->max_ldap_query_time){ + $diff = get_MicroTimeDiff($start,microtime()); + if($diff > $this->max_ldap_query_time){ + print_red(sprintf(_("The ldapserver is answering very slow (%.2f), this may be responsible for performance breakdowns."),$diff)) ; + } + } + return($this->sr); }else{ $this->error = "Could not connect to LDAP server"; @@ -194,13 +236,13 @@ class LDAP{ } } - function cat($dn) + function cat($dn,$attrs= array("*")) { if($this->hascon){ if ($this->reconnect) $this->connect(); $this->clearResult(); $filter = "(objectclass=*)"; - $this->sr = @ldap_read($this->cid, $this->fix($dn), $filter); + $this->sr = @ldap_read($this->cid, $this->fix($dn), $filter,$attrs); $this->error = @ldap_error($this->cid); $this->resetResult(); $this->hasres=true; @@ -226,6 +268,7 @@ class LDAP{ function fetch() { + $att= array(); if($this->hascon){ if($this->hasres){ if ($this->start == 0) @@ -238,7 +281,7 @@ class LDAP{ if ($this->re) { $att= @ldap_get_attributes($this->cid, $this->re); - $att['dn']= $this->convert(@ldap_get_dn($this->cid, $this->re)); + $att['dn']= trim($this->convert(@ldap_get_dn($this->cid, $this->re))); } $this->error = @ldap_error($this->cid); if (!isset($att)){ @@ -282,7 +325,7 @@ class LDAP{ $rv = @ldap_get_dn($this->cid, $this->re); $this->error = @ldap_error($this->cid); - return($this->convert($rv)); + return(trim($this->convert($rv))); } }else{ $this->error = "Perform a Fetch with no Search"; @@ -396,27 +439,59 @@ class LDAP{ } /* Copy given attributes and sub-dns with attributes to destination dn - */ - function copy_FAI_resource_recursive($sourcedn,$destinationdn,$type="branch",$is_first = false) + function copy_FAI_resource_recursive($sourcedn,$destinationdn,$destinationName,$type="branch",$is_first = true,$depth=0) { error_reporting(E_ALL); + + if($is_first){ + echo "

".sprintf(_("Creating copy of %s"),"".@LDAP::fix($sourcedn)."")."

"; + }else{ + if(preg_match("/^ou=/",$sourcedn)){ + echo "

"._("Processing")." ".@LDAP::fix($destinationdn)."

"; + }else{ + $tmp = split(",",$sourcedn); + + echo " "._("Object").": "; + + $deststr = @LDAP::fix($destinationdn); + if(strlen($deststr) > 96){ + $deststr = substr($deststr,0,96)."..."; + } + + echo $deststr."
"; + } + } + + flush(); + if($this->hascon){ if ($this->reconnect) $this->connect(); /* Save base dn */ $basedn= $this->basedn; $delarray= array(); - + /* Check if destination entry already exists */ - if($this->count($this->fetch($this->cat($destinationdn)))){ + $this->cat($destinationdn); + + if($this->count()){ return; }else{ + + $this->clearResult(); - /* Get source entrie */ + /* Get source entry */ $this->cd($basedn); - $attr = $this->fetch($this->cat($sourcedn)); + $this->cat($sourcedn); + $attr = $this->fetch(); + /* Error while fetching object / attribute abort*/ + if((!$attr) || (count($attr)) ==0) { + echo _("Error while fetching source dn - aborted!"); + return; + } + /* check if this is a department */ if(in_array("organizationalUnit",$attr['objectClass'])){ $attr['dn'] = $this->convert($destinationdn); @@ -426,23 +501,19 @@ class LDAP{ /* If is first entry, append FAIbranch to department entry */ if($is_first){ - $attr= $this->fetch($this->cat($destinationdn)); + $this->cat($destinationdn); + $attr= $this->fetch(); /* Filter unneeded informations */ foreach($attr as $key => $value){ if(is_numeric($key)) unset($attr[$key]); - if(isset($attr[$key]['count'])){ - if(($attr[$key]['count']==1)&&($key!="objectClass")){ - $attr[$key] = $attr[$key][0]; - } - } - if(isset($attr[$key]['count'])){ if(is_array($attr[$key])){ unset($attr[$key]['count']); } } } + unset($attr['count']); unset($attr['dn']); @@ -452,16 +523,19 @@ class LDAP{ /* Add this entry */ $this->modify($attr); } - }else{ - /* If this is no department */ + + /* If this is no department */ foreach($attr as $key => $value){ - if(is_numeric($key)) unset($attr[$key]); - if(isset($attr[$key]['count'])){ - if(($attr[$key]['count']==1)&&($key!="objectClass")){ - $attr[$key] = $attr[$key][0]; + if(in_array($key ,array("FAItemplateFile","FAIscript", "gotoLogonScript", "gosaApplicationIcon","gotoMimeIcon"))){ + $sr= ldap_read($this->cid, $this->fix($sourcedn), "$key=*", array($key)); + $ei= ldap_first_entry($this->cid, $sr); + if ($tmp= @ldap_get_values_len($this->cid, $ei,$key)){ + $attr[$key] = $tmp; } } + + if(is_numeric($key)) unset($attr[$key]); if(isset($attr[$key]['count'])){ if(is_array($attr[$key])){ unset($attr[$key]['count']); @@ -470,18 +544,26 @@ class LDAP{ } unset($attr['count']); unset($attr['dn']); - - if($type=="branch"){ - $attr['FAIstate'] ="branch"; - }elseif($type=="freeze"){ - $attr['FAIstate'] ="freeze"; - }else{ - print_red(_("Unknown FAIstate %s"),$type); + + if((!in_array("gosaApplication" , $attr['objectClass'])) && (!in_array("gotoMimeType", $attr['objectClass']))){ + if($type=="branch"){ + $attr['FAIstate'] ="branch"; + }elseif($type=="freeze"){ + $attr['FAIstate'] ="freeze"; + }else{ + print_red(_("Unknown FAIstate %s"),$type); + } } - + + /* Replace FAIdebianRelease with new release name */ + if(in_array("FAIpackageList" , $attr['objectClass'])){ + $attr['FAIdebianRelease'] = $destinationName; + } + /* Add entry */ $this->cd($destinationdn); - $a = $this->fetch($this->cat($destinationdn)); + $this->cat($destinationdn); + $a = $this->fetch(); if(!count($a)){ $this->add($attr); } @@ -506,20 +588,28 @@ class LDAP{ asort ($delarray); reset ($delarray); + $depth ++; foreach($delarray as $dn => $bla){ if($dn != $destinationdn){ $this->cd($basedn); $item = $this->fetch($this->cat($dn)); if(!in_array("FAIbranch",$item['objectClass'])){ - $this->copy_FAI_resource_recursive($dn,str_replace($sourcedn,$destinationdn,$dn),$type); + $this->copy_FAI_resource_recursive($dn,str_replace($sourcedn,$destinationdn,$dn),$destinationName,$type,false,$depth); } } } } + if($is_first){ + echo "

 

"; + } + } function modify($attrs) { + if(count($attrs) == 0){ + return (0); + } if($this->hascon){ if ($this->reconnect) $this->connect(); $r = @ldap_modify($this->cid, $this->fix($this->basedn), $attrs); @@ -550,8 +640,13 @@ class LDAP{ if ($target == $this->basedn){ return; } - $l= array_reverse(explode(",", preg_replace("/,".$this->basedn."/", "", $target))); + + $real_path= substr($target, 0, strlen($target) - strlen($this->basedn) -1 ); + $l= array_reverse(ldap_explode_dn($real_path,0)); + unset($l['count']); $cdn= $this->basedn; + $tag= ""; + foreach ($l as $part){ $cdn= "$part,$cdn"; @@ -572,18 +667,35 @@ class LDAP{ $attrs= $this->fetch(); /* Create missing entry? */ - if (!count ($attrs)){ + if (count ($attrs)){ + + /* Catch the tag - if present */ + if (isset($attrs['gosaUnitTag'][0])){ + $tag= $attrs['gosaUnitTag'][0]; + } + + } else { $type= preg_replace('/^([^=]+)=.*$/', '\\1', $cdn); $param= preg_replace('/^[^=]+=([^,]+),.*$/', '\\1', $cdn); $na= array(); switch ($type){ case 'ou': - $na["objectClass"]= "organizationalUnit"; + if ($tag != ""){ + $na["objectClass"]= array("organizationalUnit", "gosaAdministrativeUnitTag"); + $na["gosaUnitTag"]= $tag; + } else { + $na["objectClass"]= "organizationalUnit"; + } $na["ou"]= $param; break; case 'dc': - $na["objectClass"]= array("dcObject", "top", "locality"); + if ($tag != ""){ + $na["objectClass"]= array("dcObject", "top", "locality", "gosaAdministrativeUnitTag"); + $na["gosaUnitTag"]= $tag; + } else { + $na["objectClass"]= array("dcObject", "top", "locality"); + } $na["dc"]= $param; break; default: @@ -654,7 +766,12 @@ class LDAP{ if ($this->error == 'Success'){ return $this->error; } else { - $error= $this->error." (".$this->get_additional_error().")"; + $adderror= $this->get_additional_error(); + if ($adderror != ""){ + $error= $this->error." (".$this->get_additional_error().", ".sprintf(_("while operating on '%s' using LDAP server '%s'"), $this->basedn, $this->hostname).")"; + } else { + $error= $this->error." (".sprintf(_("while operating on LDAP server %s"), $this->hostname).")"; + } return $error; } } @@ -686,19 +803,25 @@ class LDAP{ if ($recursive){ $this->cd($dn); - $this->search("$filter", array('dn')); + $this->ls($filter,$dn, array('dn','objectClass')); + $deps = array(); + + $display .= $this->gen_one_entry($dn)."\n"; + while ($attrs= $this->fetch()){ - $display.= $this->gen_one_entry($attrs['dn'], $filter, $attributes); - $display.= "\n"; + $deps[] = $attrs['dn']; + } + foreach($deps as $dn){ + $display .= $this->gen_ldif($dn, $filter,$attributes,$recursive); } } else { $display.= $this->gen_one_entry($dn); } - return ($display); } -function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE,$r_array=0) + + function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE,$r_array=0) { $display= ""; @@ -779,7 +902,14 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec - function import_complete_ldif($str_attr,&$error,$overwrite,$cleanup) + /* This funktion imports ldifs + + If DeleteOldEntries is true, the destination entry will be deleted first. + If JustModify is true the destination entry will only be touched by the attributes specified in the ldif. + if JustMofify id false the destination dn will be overwritten by the new ldif. + */ + + function import_complete_ldif($str_attr,&$error,$JustModify,$DeleteOldEntries) { if($this->reconnect) $this->connect(); @@ -791,8 +921,21 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec $cnt = 0; $current_line = 0; + /* FIX ldif */ + $last = ""; + $tmp = ""; + $i = 0; + foreach($entries as $entry){ + if(preg_match("/^ /",$entry)){ + $tmp[$i] .= trim($entry); + }else{ + $i ++; + $tmp[$i] = trim($entry); + } + } + /* Every single line ... */ - foreach($entries as $entry) { + foreach($tmp as $entry) { $current_line ++; /* Removing Spaces to .. @@ -816,15 +959,15 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec if(ereg("::",$tmp2)) { $encoded = split("::",$entry); - $attr = $encoded[0]; - $value = base64_decode($encoded[1]); + $attr = trim($encoded[0]); + $value = base64_decode(trim($encoded[1])); /* Add linenumber */ - $data .= $current_line."#".$attr.":".$value."\n"; + $data .= $current_line."#".base64_encode($attr.":".$value)."\n"; } else { /* Add Linenumber */ - $data .= $current_line."#".$entry."\n"; + $data .= $current_line."#".base64_encode($entry)."\n"; } } } @@ -840,7 +983,7 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec foreach ( $all as $single) { $lineone = split("\n",$single); $ndn = split("#", $lineone[0]); - $line = $ndn[1]; + $line = base64_decode($ndn[1]); $dnn = split (":",$line); $current_line = $ndn[0]; @@ -859,18 +1002,18 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec /* Delete before insert */ $usermdir= false; - /* The dn address already exists! */ - if (($this->dn_exists($value))&&((!$overwrite)&&(!$cleanup))) { + /* The dn address already exists, Don't delete destination entry, overwrite it */ + if (($this->dn_exists($value))&&((!$JustModify)&&(!$DeleteOldEntries))) { - $error= sprintf(_("The dn: '%s' (from line %s) already exists in the LDAP database."), $line, $current_line); - return ALREADY_EXISTING_ENTRY; + $usermdir = $usemodify = false; - } elseif(($this->dn_exists($value))&&($cleanup)){ + /* Delete old entry first, then add new */ + } elseif(($this->dn_exists($value))&&($DeleteOldEntries)){ /* Delete first, then add */ $usermdir = true; - } elseif(($this->dn_exists($value))&&($overwrite)) { + } elseif(($this->dn_exists($value))&&($JustModify)) { /* Modify instead of Add */ $usemodify = true; @@ -887,7 +1030,11 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec } - /* Imports a single entry */ + /* Imports a single entry + If $delete is true; The old entry will be deleted if it exists. + if $modify is true; All variables that are not touched by the new ldif will be kept. + if $modify is false; The new ldif overwrites the old entry, and all untouched attributes get lost. + */ function import_single_entry($str_attr,$modify,$delete) { if($this->reconnect) $this->connect(); @@ -901,19 +1048,27 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec /* Check if we use Linenumbers (when import_complete_ldif is called we use Linenumbers) Linenumbers are use like this 123#attribute : value */ if(!empty($row)) { - if((strpos($row,"#")!=FALSE)&&(strpos($row,"#")cd($data['dn']); /* Delete existing entry */ if($delete){ - $this->rmdir($data['dn']); + $this->rmdir_recursive($data['dn']); } - + /* Create missing trees */ + $this->cd ($this->basedn); $this->create_missing_trees($data['dn']); + $this->cd($data['dn']); + + $dn = $data['dn']; unset($data['dn']); - /* If entry exists use modify */ if(!$modify){ - $ret = $this->add($data); + + $this->cat($dn); + if($this->count()){ + + /* The destination entry exists, overwrite it with the new entry */ + $attrs = $this->fetch(); + foreach($attrs as $name => $value ){ + if(!is_numeric($name)){ + if(in_array($name,array("dn","count"))) continue; + if(!isset($data[$name])){ + $data[$name] = array(); + } + } + } + $ret = $this->modify($data); + + }else{ + + /* The destination entry doesn't exists, create it */ + $ret = $this->add($data); + } + } else { + + /* Keep all vars that aren't touched by this ldif */ $ret = $this->modify($data); } } - + show_ldap_error($this->get_error(), sprintf(_("Ldap import with dn '%s' failed."),$dn)); return($ret); } @@ -983,6 +1175,35 @@ function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $rec } } + + function get_objectclasses() + { + $objectclasses = array(); + + # Get base to look for schema + $sr = @ldap_read ($this->cid, NULL, "objectClass=*", array("subschemaSubentry")); + $attr = @ldap_get_entries($this->cid,$sr); + if (!isset($attr[0]['subschemasubentry'][0])){ + return array(); + } + + # Get list of objectclasses + $nb= $attr[0]['subschemasubentry'][0]; + $objectclasses= array(); + $sr= ldap_read ($this->cid, $nb, "objectClass=*", array("objectclasses")); + $attrs= ldap_get_entries($this->cid,$sr); + if (!isset($attrs[0])){ + return array(); + } + foreach ($attrs[0]['objectclasses'] as $val){ + $name= preg_replace("/^.* NAME\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $val); + if ($name != $val){ + $objectclasses[$name]= $val; + } + } + + return $objectclasses; + } }