mirror of
https://github.com/PrivateBin/PrivateBin.git
synced 2024-10-01 01:26:10 -04:00
commit
12ab9bf586
@ -1,6 +1,7 @@
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# PrivateBin version history
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* **1.5.1 (not yet released)**
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* ADDED: script for administrative tasks: deleting pastes (#274), removing empty directories (#277), purging expired pastes (#276) & statistics (#319)
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* FIXED: Revert Filesystem purge to limited and randomized lookup (#1030)
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* FIXED: Catch JSON decode errors when invalid data gets sent to the API (#1030)
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* FIXED: Support sorting v1 format in mixed version comments in Filesystem backend (#1030)
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318
bin/administration
Executable file
318
bin/administration
Executable file
@ -0,0 +1,318 @@
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#!/usr/bin/env php
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<?php
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/**
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* PrivateBin
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*
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* a zero-knowledge paste bin
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*
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* @link https://github.com/PrivateBin/PrivateBin
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* @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
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* @license https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
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* @version 1.5.0
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*/
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namespace PrivateBin;
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use PrivateBin\Configuration;
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use PrivateBin\Data\AbstractData;
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use PrivateBin\Model\Paste;
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define('PATH', dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR);
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require PATH . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
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/**
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* Administration
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*
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* Command line utility for administrative tasks.
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*/
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class Administration
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{
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/**
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* configuration
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*
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* @access private
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* @var Configuration
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*/
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private $_conf;
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/**
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* options, parsed from the command line arguments
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*
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* @access private
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* @var array
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*/
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private $_opts = array();
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/**
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* data storage model
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*
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* @access private
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* @var AbstractData
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*/
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private $_store;
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/**
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* deletes the requested paste ID, if a valid ID and it exists
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*
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* @access private
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* @param string $pasteId
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*/
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private function _delete($pasteId)
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{
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if (!Paste::isValidId($pasteId)) {
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self::_error('given ID is not a valid paste ID (16 hexadecimal digits)', 5);
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}
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if (!$this->_store->exists($pasteId)) {
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self::_error('given ID does not exist, has expired or was already deleted', 6);
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}
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$this->_store->delete($pasteId);
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if ($this->_store->exists($pasteId)) {
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self::_error('paste ID exists after deletion, permission problem?', 7);
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}
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exit("paste $pasteId successfully deleted" . PHP_EOL);
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}
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/**
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* removes empty directories, if current storage model uses Filesystem
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*
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* @access private
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*/
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private function _empty_dirs()
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{
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if ($this->_conf->getKey('class', 'model') !== 'Filesystem') {
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self::_error('instance not using Filesystem storage, no directories to empty', 4);
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}
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$dir = $this->_conf->getKey('dir', 'model_options');
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passthru("find $dir -type d -empty -delete", $code);
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exit($code);
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}
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/**
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* display a message on STDERR and exits
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*
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* @access private
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* @static
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* @param string $message
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* @param int $code optional, defaults to 1
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*/
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private static function _error($message, $code = 1)
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{
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self::_error_echo($message);
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exit($code);
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}
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/**
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* display a message on STDERR
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*
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* @access private
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* @static
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* @param string $message
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*/
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private static function _error_echo($message)
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{
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fwrite(STDERR, 'Error: ' . $message . PHP_EOL);
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}
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/**
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* display usage help on STDOUT and exits
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*
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* @access private
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* @static
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* @param int $code optional, defaults to 0
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*/
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private static function _help($code = 0)
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{
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echo <<<'EOT'
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Usage:
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administration [--delete <paste id> | --empty-dirs | --help | --purge | --statistics]
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Options:
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-d, --delete deletes the requested paste ID
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-e, --empty-dirs removes empty directories (only if Filesystem storage is
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configured)
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-h, --help displays this help message
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-p, --purge purge all expired pastes
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-s, --statistics reads all stored pastes and comments and reports statistics
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EOT, PHP_EOL;
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exit($code);
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}
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/**
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* return option for given short or long keyname, if it got set
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*
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* @access private
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* @static
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* @param string $short
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* @param string $long
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* @return string|null
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*/
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private function _option($short, $long)
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{
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foreach (array($short, $long) as $key) {
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if (array_key_exists($key, $this->_opts)) {
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return $this->_opts[$key];
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}
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}
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return null;
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}
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/**
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* initialize options from given argument array
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*
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* @access private
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* @static
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* @param array $arguments
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*/
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private function _options_initialize($arguments)
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{
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if ($arguments > 3) {
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self::_error_echo('too many arguments given');
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echo PHP_EOL;
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self::_help(1);
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}
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if ($arguments < 2) {
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self::_error_echo('missing arguments');
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echo PHP_EOL;
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self::_help(2);
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}
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$this->_opts = getopt('hd:eps', array('help', 'delete:', 'empty-dirs', 'purge', 'statistics'));
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if (!$this->_opts) {
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self::_error_echo('unsupported arguments given');
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echo PHP_EOL;
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self::_help(3);
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}
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}
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/**
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* reads all stored pastes and comments and reports statistics
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*
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* @access public
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*/
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private function _statistics()
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{
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$counters = array(
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'burn' => 0,
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'discussion' => 0,
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'expired' => 0,
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'md' => 0,
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'percent' => 1,
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'plain' => 0,
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'progress' => 0,
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'syntax' => 0,
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'total' => 0,
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'unknown' => 0,
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);
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$time = time();
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$ids = $this->_store->getAllPastes();
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$counters['total'] = count($ids);
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$dots = $counters['total'] < 100 ? 10 : (
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$counters['total'] < 1000 ? 50 : 100
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);
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$percentages = $counters['total'] < 100 ? 0 : (
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$counters['total'] < 1000 ? 4 : 10
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);
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echo "Total:\t\t\t${counters['total']}", PHP_EOL;
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foreach ($ids as $pasteid) {
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$paste = $this->_store->read($pasteid);
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++$counters['progress'];
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if (
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array_key_exists('expire_date', $paste['meta']) &&
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$paste['meta']['expire_date'] < $time
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) {
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++$counters['expired'];
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}
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if (array_key_exists('adata', $paste)) {
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$format = $paste['adata'][1];
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$discussion = $paste['adata'][2];
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$burn = $paste['adata'][3];
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} else {
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$format = array_key_exists('formatter', $paste['meta']) ? $paste['meta']['formatter'] : 'plaintext';
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$discussion = array_key_exists('opendiscussion', $paste['meta']) ? $paste['meta']['opendiscussion'] : false;
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$burn = array_key_exists('burnafterreading', $paste['meta']) ? $paste['meta']['burnafterreading'] : false;
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}
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if ($format === 'plaintext') {
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++$counters['plain'];
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} elseif ($format === 'syntaxhighlighting') {
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++$counters['syntax'];
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} elseif ($format === 'markdown') {
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++$counters['md'];
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} else {
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++$counters['unknown'];
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}
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$counters['discussion'] += (int) $discussion;
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$counters['burn'] += (int) $burn;
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// display progress
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if ($counters['progress'] % $dots === 0) {
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echo '.';
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if ($percentages) {
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$progress = $percentages / $counters['total'] * $counters['progress'];
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if ($progress >= $counters['percent']) {
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printf(' %d%% ', 100 / $percentages * $progress);
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++$counters['percent'];
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}
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}
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}
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}
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echo PHP_EOL, <<<EOT
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Expired:\t\t${counters['expired']}
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Burn after reading:\t${counters['burn']}
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Discussions:\t\t${counters['discussion']}
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Plain Text:\t\t${counters['plain']}
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Source Code:\t\t${counters['syntax']}
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Markdown:\t\t${counters['md']}
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EOT, PHP_EOL;
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if ($counters['unknown'] > 0) {
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echo "Unknown format:\t\t${counters['unknown']}", PHP_EOL;
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}
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}
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/**
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* constructor
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*
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* initializes and runs administrative tasks
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*
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* @access public
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*/
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public function __construct()
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{
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$this->_options_initialize($_SERVER['argc']);
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if ($this->_option('h', 'help') !== null) {
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self::_help();
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}
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$this->_conf = new Configuration;
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if ($this->_option('e', 'empty-dirs') !== null) {
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$this->_empty_dirs();
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}
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$class = 'PrivateBin\\Data\\' . $this->_conf->getKey('class', 'model');
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$this->_store = new $class($this->_conf->getSection('model_options'));
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if (($pasteId = $this->_option('d', 'delete')) !== null) {
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$this->_delete($pasteId);
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}
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if ($this->_option('p', 'purge') !== null) {
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$this->_store->purge(PHP_INT_MAX);
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exit('purging of expired pastes concluded' . PHP_EOL);
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}
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if ($this->_option('s', 'statistics') !== null) {
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$this->_statistics();
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}
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}
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}
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new Administration();
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12
bin/migrate
12
bin/migrate
@ -17,13 +17,14 @@ if (version_compare(PHP_VERSION, '7.1.0') < 0) {
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$longopts = array(
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"delete-after",
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"delete-during"
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"delete-during",
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"help"
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);
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$opts_arr = getopt("fhnv", $longopts, $rest);
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if ($opts_arr === false) {
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dieerr("Erroneous command line options. Please use -h");
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dieerr("Erroneous command line options. Please use --help");
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}
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if (array_key_exists("h", $opts_arr)) {
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if (array_key_exists("h", $opts_arr) || array_key_exists("help", $opts_arr)) {
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helpexit();
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}
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@ -173,12 +174,12 @@ function debug ($text) {
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function helpexit ()
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{
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print("migrate.php - Copy data between PrivateBin backends
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print("migrate - Copy data between PrivateBin backends
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Usage:
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migrate [--delete-after] [--delete-during] [-f] [-n] [-v] srcconfdir
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[<dstconfdir>]
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migrate [-h]
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migrate [-h|--help]
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Options:
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--delete-after delete data from source after all pastes and comments have
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@ -187,6 +188,7 @@ Options:
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comments have successfully been copied to the destination
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-f forcefully overwrite data which already exists at the
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destination
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-h, --help displays this help message
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-n dry run, do not copy data
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-v be verbose
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<srcconfdir> use storage backend configration from conf.php found in
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Block a user