messages['softblock'][0] = array('ERROR', _('Block soft quota'), _('Block soft quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['softblock'][1] = array('ERROR', _('Account %s:') . ' %s', _('Block soft quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['hardblock'][0] = array('ERROR', _('Block hard quota'), _('Block hard quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['hardblock'][1] = array('ERROR', _('Account %s:') . ' %s', _('Block hard quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['softinode'][0] = array('ERROR', _('Inode soft quota'), _('Inode soft quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['softinode'][1] = array('ERROR', _('Account %s:') . ' %s', _('Inode soft quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['hardinode'][0] = array('ERROR', _('Inode hard quota'), _('Inode hard quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['hardinode'][1] = array('ERROR', _('Account %s:') . ' %s', _('Inode hard quota contains invalid characters. Only natural numbers are allowed.')); $this->messages['block_cmp'][0] = array('ERROR', _('Block quota'), _('Block soft quota must be smaller than block hard quota.')); $this->messages['block_cmp'][1] = array('ERROR', _('Account %s:') . ' %s', _('Block soft quota must be smaller than block hard quota.')); $this->messages['inode_cmp'][0] = array('ERROR', _('Inode quota'), _('Inode soft quota must be smaller than inode hard quota.')); $this->messages['inode_cmp'][1] = array('ERROR', _('Account %s:') . ' %s', _('Inode soft quota must be smaller than inode hard quota.')); $this->messages['upload'][0] = array('ERROR', _('Account %s:') . ' %s', _('Quota has wrong format!')); } /** * Returns meta data that is interpreted by parent class * * @return array array with meta data */ function get_metaData() { $return = array(); // manages user and group accounts $return["account_types"] = array("user", "group"); // alias name $return["alias"] = _('Quota'); if ($this->get_scope() == 'group') { // module dependencies $return['dependencies'] = array('depends' => array('posixGroup'), 'conflicts' => array()); } if ($this->get_scope() == 'user') { // module dependencies $return['dependencies'] = array('depends' => array('posixAccount'), 'conflicts' => array()); } // available PDF fields $return['PDF_fields'] = array( 'quotas' ); // help entries $return['help'] = array( "Mountpoint" => array( "Headline" => _("Mountpoint"), "Text" => _("Mountpoint of device with enabled quotas.") ), "UsedBlocks" => array( "Headline" => _("Used blocks"), "Text" => _("Used blocks. 1000 blocks are usually 1MB") ), "SoftBlockLimit" => array( "Headline" => _("Soft block limit"), "Text" => _("Soft block limit."), "SeeAlso" => ''.'Quota How-To' ), "HardBlockLimit" => array( "Headline" => _("Hard block limit"), "Text" => _("Hard block limit").'.', "SeeAlso" => ''.'Quota How-To' ), "GraceBlockPeriod" => array( "Headline" => _("Grace block period"), "Text" => _("Grace block period. Most filesystems use a fixed maximum value of 7 days."), "SeeAlso" => ''.'Quota How-To' ), "UsedInodes" => array( "Headline" => _("Used inodes"), "Text" => _("Used inodes (files)").'.' ), "SoftInodeLimit" => array( "Headline" => _("Soft inode limit"), "Text" => _("Soft inode (files) limit."), "SeeAlso" => ''.'Quota How-To' ), "HardInodeLimit" => array( "Headline" => _("Hard inode limit"), "Text" => _("Hard inode (files) limit").'.', "SeeAlso" => ''.'Quota How-To' ), "GraceInodePeriod" => array( "Headline" => _("Grace inode period"), "Text" => _("Grace inode (files) period. Most filesystems use a fixed maximum value of 7 days."), "SeeAlso" => ''.'Quota How-To' ), "upload" => array( "Headline" => _("Quota"), "Text" => _("Please enter the quota settings for this mount point. The syntax is: {soft block limit},{hard block limit},{soft inode limit},{hard inode limit}") ) ); return $return; } // Constructor function init($base) { // call parent init parent::init($base); // Get basic quotas for new account $output_array = lamdaemon(array("+ quota get " . $_SESSION[$this->base]->type)); // process quotas if (is_array($output_array)) { $all_quota = explode(':', $output_array[0]); for ($j=0; $jquota[$j][$k] = $single_quota[$k]; if ($this->quota[$j][4]quota[$j][4] = ''; else $this->quota[$j][4] = strval(intval(($this->quota[$j][4]-time())/3600)) .' '. _('hours'); if ($this->quota[$j][8]quota[$j][8] = ''; else $this->quota[$j][8] = strval(intval(($this->quota[$j][8]-time())/3600)) .' '. _('hours'); } $j=0; while (isset($this->quota[$j][0])) // remove invalid quotas if (!in_array($this->quota[$j][0], $real_quotas)) unset($this->quota[$j]); else $j++; // Beautify array, repair index if (is_array($this->quota)) $this->quota = array_values($this->quota); } } // Variables var $quota; function module_ready() { if ($_SESSION[$this->base]->type=='user' && $_SESSION[$this->base]->module['posixAccount']->attributes['uid'][0]=='') return false; if ($_SESSION[$this->base]->type=='group' && $_SESSION[$this->base]->module['posixGroup']->attributes['cn'][0]=='') return false; return true; } /* This functions return true * if all needed settings are done */ function module_complete() { if (!$this->module_ready()) return false; return true; } /* This function loads all attributes into the object * $attr is an array as it's retured from ldap_get_attributes */ function load_attributes($attr) { // Load name if ($_SESSION[$this->base]->type=='user') $id = $attr['uid'][0]; if ($_SESSION[$this->base]->type=='group') $id = $attr['cn'][0]; // Get quotas $output_array = lamdaemon(array("$id quota get " . $_SESSION[$this->base]->type)); // process quotas if (is_array($output_array)) { $all_quota = explode(':', $output_array[0]); for ($j=0; $jquota[$j][$k] = $single_quota[$k]; if ($this->quota[$j][4]quota[$j][4] = ''; else $this->quota[$j][4] = strval(intval(($this->quota[$j][4]-time())/3600)) .' '. _('hours'); if ($this->quota[$j][8]quota[$j][8] = ''; else $this->quota[$j][8] = strval(intval(($this->quota[$j][8]-time())/3600)) .' '. _('hours'); } $j=0; while (isset($this->quota[$j][0])) // remove invalid quotas if (!in_array($this->quota[$j][0], $real_quotas)) unset($this->quota[$j]); else $j++; // Beautify array, repair index if (is_array($this->quota)) $this->quota = array_values($this->quota); } return 0; } /* This function returns an array with 3 entries: * array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr)), DN2 .... ) * 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 * add are attributes which have to be added to ldap entry * remove are attributes which have to be removed from ldap entry * modify are attributes which have to been modified in ldap entry */ function save_attributes() { /* Check wich quotas have changed * Because we can not send an array to lamdaemon.pl we have to put all * values in a string. ':' sepraeates the first array, ',' the second * * $values->quota[][] First array is an index for every chare with active quotas * second array Contains values for every share: * mountpoint, used blocks, soft block limit, hard block limit, grace block period, used inodes, * soft inode limit, hard inode limit, grace inode period */ $i=0; $quotastring = ""; while ($this->quota[$i][0]) { $quotastring = $quotastring . $this->quota[$i][0] . ',' . $this->quota[$i][2] . ',' . $this->quota[$i][3] . ',' . $this->quota[$i][6] . ',' . $this->quota[$i][7] . ':'; $i++; } if ($_SESSION[$this->base]->type=='user') $id = $_SESSION[$this->base]->module['posixAccount']->attributes['uid'][0]; if ($_SESSION[$this->base]->type=='group') $id = $_SESSION[$this->base]->module['posixGroup']->attributes['cn'][0]; $return[$_SESSION[$this->base]->dn]['lamdaemon']['command'][] = $id . " quota set " . $_SESSION[$this->base]->type . " $quotastring\n"; return $return; } function delete_attributes() { $i=0; $quotastring = ""; while ($this->quota[$i][0]) { $quotastring = $quotastring . $this->quota[$i][0] . ',0,0,0,0:'; $i++; } if ($_SESSION[$this->base]->type=='user') $id = $_SESSION[$this->base]->module['posixAccount']->attributes['uid'][0]; if ($_SESSION[$this->base]->type=='group') $id = $_SESSION[$this->base]->module['posixGroup']->attributes['cn'][0]; $return[$_SESSION[$this->base]->dn_orig]['lamdaemon']['command'][] = $id . " quota set " . $_SESSION[$this->base]->type . " $quotastring\n"; 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(); // Write all general values into $account_new $i=0; // loop for every mointpoint with quotas while ($this->quota[$i][0]) { $this->quota[$i][2] = $_POST[$i . '_2']; $this->quota[$i][3] = $_POST[$i . '_3']; $this->quota[$i][6] = $_POST[$i . '_6']; $this->quota[$i][7] = $_POST[$i . '_7']; // Check if values are OK and set automatic values. if not error-variable will be set if (!get_preg($this->quota[$i][2], 'digit')) $errors[] = $this->messages['softblock'][0]; if (!get_preg($this->quota[$i][3], 'digit')) $errors[] = $this->messages['hardblock'][0]; if (!get_preg($this->quota[$i][6], 'digit')) $errors[] = $this->messages['softinode'][0]; if (!get_preg($this->quota[$i][7], 'digit')) $errors[] = $this->messages['hardinode'][0]; if (intval($this->quota[$i][2]) > intval($this->quota[$i][3])) $errors[] = $this->messages['block_cmp'][0]; if (intval($this->quota[$i][6]) > intval($this->quota[$i][7])) $errors[] = $this->messages['inode_cmp'][0]; $i++; } return $errors; } /* This function will create the html-page * to show a page with all attributes. * It will output a complete html-table */ function display_html_attributes() { $return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Mountpoint') ), 1 => array ( 'kind' => 'text', 'text' => _('Used blocks') ), 2 => array ( 'kind' => 'text', 'text' => _('Soft block limit') ), 3 => array ( 'kind' => 'text', 'text' => _('Hard block limit') ), 4 => array ( 'kind' => 'text', 'text' => _('Grace block period') ), 5 => array ( 'kind' => 'text', 'text' => _('Used inodes') ), 6 => array ( 'kind' => 'text', 'text' => _('Soft inode limit') ), 7 => array ( 'kind' => 'text', 'text' => _('Hard inode limit') ), 8 => array ( 'kind' => 'text', 'text' => _('Grace inode period') )); $return[] = array ( 0 => array ( 'kind' => 'help', 'value' => 'Mountpoint' ), 1 => array ( 'kind' => 'help', 'value' => 'UsedBlocks' ), 2 => array ( 'kind' => 'help', 'value' => 'SoftBlockLimit' ), 3 => array ( 'kind' => 'help', 'value' => 'HardBlockLimit' ), 4 => array ( 'kind' => 'help', 'value' => 'GraceBlockPeriod' ), 5 => array ( 'kind' => 'help', 'value' => 'UsedInodes' ), 6 => array ( 'kind' => 'help', 'value' => 'SoftInodeLimit' ), 7 => array ( 'kind' => 'help', 'value' => 'HardInodeLimit' ), 8 => array ( 'kind' => 'help', 'value' => 'GraceInodePeriod' )); $i=0; // loop for every mointpoint with enabled quotas while ($this->quota[$i][0]) { $return[] = array ( 0 => array ( 'kind' => 'text', 'text' => $this->quota[$i][0] ), 1 => array ( 'kind' => 'text', 'text' => $this->quota[$i][1] ), 2 => array ( 'kind' => 'input', 'name' => $i . '_2', 'type' => 'text', 'size' => '12', 'maxlength' => '20', 'value' => $this->quota[$i][2]), 3 => array ( 'kind' => 'input', 'name' => $i . '_3', 'type' => 'text', 'size' => '12', 'maxlength' => '20', 'value' => $this->quota[$i][3]), 4 => array ( 'kind' => 'text', 'text' => $this->quota[$i][4] ), 5 => array ( 'kind' => 'text', 'text' => $this->quota[$i][5] ), 6 => array ( 'kind' => 'input', 'name' => $i . '_6', 'type' => 'text', 'size' => '12', 'maxlength' => '20', 'value' => $this->quota[$i][6]), 7 => array ( 'kind' => 'input', 'name' => $i . '_7', 'type' => 'text', 'size' => '12', 'maxlength' => '20', 'value' => $this->quota[$i][7]), 8 => array ( 'kind' => 'text', 'text' => $this->quota[$i][8] )); $i++; } return $return; } /** * Returns a list of elements for the account profiles. * * @return profile elements */ function get_profileOptions() { // Get quotas $quotas = lamdaemon(array("+ quota get " . $this->get_scope())); $dirs = split(":", $quotas[0]); array_pop($dirs); // remove empty element at the end for ($i = 0; $i < sizeof($dirs); $i++) { $dirs[$i] = split(",", $dirs[$i]); $dirs[$i] = $dirs[$i][0]; } $return = array(); if (sizeof($dirs) < 1) return $return; // stop if no quota directories were found $return[] = array ( 0 => array('kind' => 'text', 'text' => '' . _('Mountpoint') . '  ', 'align' => 'center'), 1 => array('kind' => 'text', 'text' => '' . _('Soft block limit') . '  ', 'align' => 'center'), 2 => array('kind' => 'text', 'text' => '' . _('Hard block limit') . '  ', 'align' => 'center'), 3 => array('kind' => 'text', 'text' => '' . _('Soft inode limit') . '  ', 'align' => 'center'), 4 => array('kind' => 'text', 'text' => '' . _('Hard inode limit') . '  ', 'align' => 'center'), ); $return[] = array ( 0 => array('kind' => 'help', 'value' => 'Mountpoint', 'align' => 'center'), 1 => array('kind' => 'help', 'value' => 'SoftBlockLimit', 'align' => 'center'), 2 => array('kind' => 'help', 'value' => 'HardBlockLimit', 'align' => 'center'), 3 => array('kind' => 'help', 'value' => 'SoftInodeLimit', 'align' => 'center'), 4 => array('kind' => 'help', 'value' => 'HardInodeLimit', 'align' => 'center'), ); for ($i = 0; $i < sizeof($dirs); $i++) { $return[] = array( 0 => array('kind' => 'text', 'text' => $dirs[$i], 'align' => 'left'), 1 => array('kind' => 'input', 'type' => 'text', 'align' => 'center', 'size' => '12', 'name' => "quota_softblock_" . $dirs[$i]), 2 => array('kind' => 'input', 'type' => 'text', 'align' => 'center', 'size' => '12', 'name' => "quota_hardblock_" . $dirs[$i]), 3 => array('kind' => 'input', 'type' => 'text', 'align' => 'center', 'size' => '12', 'name' => "quota_softinode_" . $dirs[$i]), 4 => array('kind' => 'input', 'type' => 'text', 'align' => 'center', 'size' => '12', 'name' => "quota_hardinode_" . $dirs[$i]), ); } return $return; } /** * Checks input values of account profiles. * * @param array $options a hash array (name => value) containing the options * @return array list of error messages (array(type, title, text)) to generate StatusMessages, if any */ function check_profileOptions($options) { $return = array(); // Get quotas $quotas = lamdaemon(array("+ quota get " . $this->get_scope())); $dirs = split(":", $quotas[0]); array_pop($dirs); // remove empty element at the end for ($i = 0; $i < sizeof($dirs); $i++) { $dirs[$i] = split(",", $dirs[$i]); $dirs[$i] = $dirs[$i][0]; } for ($i = 0; $i < sizeof($dirs); $i++) { if (!get_preg($options["quota_softblock_" . $dirs[$i]][0], 'digit')) $return[] = $this->messages['softblock'][0]; if (!get_preg($options["quota_hardblock_" . $dirs[$i]][0], 'digit')) $return[] = $this->messages['hardblock'][0]; if (!get_preg($options["quota_softinode_" . $dirs[$i]][0], 'digit')) $return[] = $this->messages['softinode'][0]; if (!get_preg($options["quota_hardinode_" . $dirs[$i]][0], 'digit')) $return[] = $this->messages['hardinode'][0]; if (intval($options["quota_softblock_" . $dirs[$i]][0]) > intval($options["quota_hardblock_" . $dirs[$i]][0])) $return[] = $this->messages['block_cmp'][0]; if (intval($options["quota_softinode_" . $dirs[$i]][0]) > intval($options["quota_hardinode_" . $dirs[$i]][0])) $return[] = $this->messages['inode_cmp'][0]; $i++; } return $return; } /** * Loads the values of an account profile into internal variables. * * @param array $profile hash array with profile values (identifier => value) */ function load_profile($profile) { for ($i = 0; $i < sizeof($this->quota); $i++) { $dir = $this->quota[$i][0]; if (isset($profile["quota_softblock_" . $dir])) $this->quota[$i][2] = $profile["quota_softblock_" . $dir][0]; if (isset($profile["quota_hardblock_" . $dir])) $this->quota[$i][3] = $profile["quota_hardblock_" . $dir][0]; if (isset($profile["quota_softinode_" . $dir])) $this->quota[$i][6] = $profile["quota_softinode_" . $dir][0]; if (isset($profile["quota_hardinode_" . $dir])) $this->quota[$i][7] = $profile["quota_hardinode_" . $dir][0]; } } /** * Returns the PDF entries for this module. * * @return array list of possible PDF entries */ function get_pdfEntries() { if (sizeof($this->quota) > 0) { $quotas = array(); $quotas[] = '' . '' . _('Mountpoint') . '' . '' . _('Soft block') . '' . '' . _('Hard block') . '' . '' . _('Soft inode') . '' . '' . _('Hard inode') . ''; for ($i = 0; $i < sizeof($this->quota); $i++) { $quotas[] = '' . '' . $this->quota[$i][0] . '' . '' . $this->quota[$i][2] . '' . '' . $this->quota[$i][3] . '' . '' . $this->quota[$i][6] . '' . '' . $this->quota[$i][7] . ''; } return array( 'quota_quotas' => $quotas); } else { return array(); } } /** * Returns an array containing all input columns for the file upload. * * Syntax: *
array( *
string: name, // fixed non-translated name which is used as column name (should be of format: _) *
string: description, // short descriptive name *
string: help, // help ID *
string: example, // example value *
boolean: required // true, if user must set a value for this column *
) * * @return array column list */ function get_uploadColumns() { $return = array(); // Get quotas $quotas = lamdaemon(array("+ quota get " . $this->get_scope())); $dirs = split(":", $quotas[0]); array_pop($dirs); // remove empty element at the end for ($i = 0; $i < sizeof($dirs); $i++) { $dirs[$i] = split(",", $dirs[$i]); $dirs[$i] = $dirs[$i][0]; } for ($i = 0; $i < sizeof($dirs); $i++) { $return[] = array( 'name' => 'quota_' . $dirs[$i], 'description' => _('Quota for:') . ' ' . $dirs[$i], 'help' => 'upload', 'example' => '2000,2500,3000,3500'); } return $return; } /** * This function executes one post upload action. * * @param array $data array containing one account in each element * @param array $ids array( => ) * @param array $failed list of accounts which were not created successfully * @param array $temp variable to store temporary data between two post actions * @return array current status *
array ( *
'status' => 'finished' | 'inProgress' *
'progress' => 0..100 *
'errors' => array () *
) */ function doUploadPostActions($data, $ids, $failed, &$temp) { $errors = array(); // first call, get list of user names and quota values if (!isset($temp['counter'])) { $temp['counter'] = 0; // create list of quota columns $temp['quotas'] = array(); $columns = array_keys($ids); for ($i = 0; $i < sizeof($columns); $i++) { if (strpos($columns[$i], 'quota_') === 0) { $temp['quotas'][] = substr($columns[$i], 6); } } // select user/group name depending on current scope $temp['accounts'] = array(); $col = 'invalid'; if ($this->get_scope() == 'user') $col = $ids['posixAccount_userName']; elseif ($this->get_scope() == 'group') $col = $ids['posixGroup_cn']; // create list of account names and their quota values for ($i = 0; $i < sizeof($data); $i++) { if (in_array($i, $failed)) continue; // ignore failed accounts $name = $data[$i][$col]; for ($m = 0; $m < sizeof($temp['quotas']); $m++) { if ($data[$i][$ids['quota_' . $temp['quotas'][$m]]] != '') { $parts = explode(',', $data[$i][$ids['quota_' . $temp['quotas'][$m]]]); // check syntax if (sizeof($parts) != 4) { $errMsg = $this->messages['upload'][0]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } if (!get_preg($parts[0], 'digit')) { $errMsg = $this->messages['softblock'][1]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } if (!get_preg($parts[1], 'digit')) { $errMsg = $this->messages['hardblock'][1]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } if (!get_preg($parts[2], 'digit')) { $errMsg = $this->messages['softinode'][1]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } if (!get_preg($parts[3], 'digit')) { $errMsg = $this->messages['hardinode'][1]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } if ($parts[0] > $parts[1]) { $errMsg = $this->messages['block_cmp'][1]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } if ($parts[2] > $parts[3]) { $errMsg = $this->messages['inode_cmp'][1]; array_push($errMsg, array($i, 'quota_' . $temp['quotas'][$m])); $errors[] = $errMsg; continue; } // save quota settings $temp['accounts'][$name][$temp['quotas'][$m]] = $parts; } } } return array('status' => 'inProgress', 'progress' => 5, 'errors' => $errors); } // quotas are ready to set elseif ($temp['counter'] < sizeof($temp['accounts'])) { $names = array_keys($temp['accounts']); $name = $names[$temp['counter']]; $mountPoints = array_keys($temp['accounts'][$name]); // set quota $quotaString = $name . " quota set " . $this->scope . " "; for ($m = 0; $m < sizeof($mountPoints); $m++) { $partString = $mountPoints[$m] . ',' . implode(',', $temp['accounts'][$name][$mountPoints[$m]]) . ':'; $quotaString .= $partString; } $quotaString .= "\n"; $result = lamdaemon(array($quotaString)); if (is_array($result)) { $errors[] = array('ERROR', implode('
', $result), ''); } // set counters to next account/mount point $temp['counter']++; return array( 'status' => 'inProgress', 'progress' => 5 + (95 * ($temp['counter'] / sizeof($temp['accounts']))), 'errors' => $errors); } return array('status' => 'finished'); } } ?>