65a626f940
using filter_vars instead of filter_input, because our unit tests depend on manipulating global arrays, which are not used by filter_input - we would have to mock the function in the unit testing, it therefore is cleaner to use the same code paths in testing as in production some inputs in I18n and TrafficLimiter remain unfiltered, since we already validate them by other means (IP lib and/or preg_match) our minimum PHP version is 7.3, so we can drop the two < 5.6 fallback checks
990 lines
29 KiB
PHP
990 lines
29 KiB
PHP
<?php
|
|
|
|
use Google\Cloud\Core\Exception\BadRequestException;
|
|
use Google\Cloud\Core\Exception\NotFoundException;
|
|
use Google\Cloud\Storage\Bucket;
|
|
use Google\Cloud\Storage\Connection\ConnectionInterface;
|
|
use Google\Cloud\Storage\StorageClient;
|
|
use Google\Cloud\Storage\StorageObject;
|
|
use PrivateBin\Persistence\ServerSalt;
|
|
|
|
error_reporting(E_ALL | E_STRICT);
|
|
|
|
// change this, if your php files and data is outside of your webservers document root
|
|
if (!defined('PUBLIC_PATH')) {
|
|
define('PUBLIC_PATH', '..');
|
|
}
|
|
if (!defined('PATH')) {
|
|
define('PATH', '..' . DIRECTORY_SEPARATOR);
|
|
}
|
|
if (!defined('CONF')) {
|
|
define('CONF', PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.php');
|
|
}
|
|
if (!defined('CONF_SAMPLE')) {
|
|
define('CONF_SAMPLE', PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.sample.php');
|
|
}
|
|
|
|
require PATH . 'vendor/autoload.php';
|
|
Helper::updateSubresourceIntegrity();
|
|
|
|
/**
|
|
* Class StorageClientStub provides a limited stub for performing the unit test
|
|
*/
|
|
class StorageClientStub extends StorageClient
|
|
{
|
|
private $_config = null;
|
|
private $_connection = null;
|
|
private static $_buckets = array();
|
|
|
|
public function __construct(array $config = array())
|
|
{
|
|
$this->_config = $config;
|
|
$this->_connection = new ConnectionInterfaceStub();
|
|
}
|
|
|
|
public function bucket($name, $userProject = false)
|
|
{
|
|
if (!key_exists($name, self::$_buckets)) {
|
|
$b = new BucketStub($this->_connection, $name, array(), $this);
|
|
self::$_buckets[$name] = $b;
|
|
}
|
|
return self::$_buckets[$name];
|
|
}
|
|
|
|
/**
|
|
* @throws \Google\Cloud\Core\Exception\NotFoundException
|
|
*/
|
|
public function deleteBucket($name)
|
|
{
|
|
if (key_exists($name, self::$_buckets)) {
|
|
unset(self::$_buckets[$name]);
|
|
} else {
|
|
throw new NotFoundException();
|
|
}
|
|
}
|
|
|
|
public function buckets(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function registerStreamWrapper($protocol = null)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function unregisterStreamWrapper($protocol = null)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function signedUrlUploader($uri, $data, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function timestamp(\DateTimeInterface $timestamp, $nanoSeconds = null)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getServiceAccount(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function hmacKeys(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function hmacKey($accessId, $projectId = null, array $metadata = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function createHmacKey($serviceAccountEmail, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function createBucket($name, array $options = array())
|
|
{
|
|
if (key_exists($name, self::$_buckets)) {
|
|
throw new BadRequestException('already exists');
|
|
}
|
|
$b = new BucketStub($this->_connection, $name, array(), $this);
|
|
self::$_buckets[$name] = $b;
|
|
return $b;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Class BucketStub stubs a GCS bucket.
|
|
*/
|
|
class BucketStub extends Bucket
|
|
{
|
|
public $_objects;
|
|
private $_name;
|
|
private $_info;
|
|
private $_connection;
|
|
private $_client;
|
|
|
|
public function __construct(ConnectionInterface $connection, $name, array $info = array(), $client = null)
|
|
{
|
|
$this->_name = $name;
|
|
$this->_info = $info;
|
|
$this->_connection = $connection;
|
|
$this->_objects = array();
|
|
$this->_client = $client;
|
|
}
|
|
|
|
public function acl()
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function defaultAcl()
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function exists(array $options = array())
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public function upload($data, array $options = array())
|
|
{
|
|
if (!is_string($data) || !key_exists('name', $options)) {
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
$name = $options['name'];
|
|
$generation = '1';
|
|
$o = new StorageObjectStub($this->_connection, $name, $this, $generation, $options);
|
|
$this->_objects[$options['name']] = $o;
|
|
$o->setData($data);
|
|
}
|
|
|
|
public function uploadAsync($data, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getResumableUploader($data, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getStreamableUploader($data, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function object($name, array $options = array())
|
|
{
|
|
if (key_exists($name, $this->_objects)) {
|
|
return $this->_objects[$name];
|
|
} else {
|
|
return new StorageObjectStub($this->_connection, $name, $this, null, $options);
|
|
}
|
|
}
|
|
|
|
public function objects(array $options = array())
|
|
{
|
|
$prefix = key_exists('prefix', $options) ? $options['prefix'] : '';
|
|
|
|
return new CallbackFilterIterator(
|
|
new ArrayIterator($this->_objects),
|
|
function ($current, $key, $iterator) use ($prefix) {
|
|
return substr($key, 0, strlen($prefix)) == $prefix;
|
|
}
|
|
);
|
|
}
|
|
|
|
public function createNotification($topic, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function notification($id)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function notifications(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function delete(array $options = array())
|
|
{
|
|
$this->_client->deleteBucket($this->_name);
|
|
}
|
|
|
|
public function update(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function compose(array $sourceObjects, $name, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function info(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function reload(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function name()
|
|
{
|
|
return $this->_name;
|
|
}
|
|
|
|
public static function lifecycle(array $lifecycle = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function currentLifecycle(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function isWritable($file = null)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function iam()
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function lockRetentionPolicy(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function signedUrl($expires, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function generateSignedPostPolicyV4($objectName, $expires, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Class StorageObjectStub stubs a GCS storage object.
|
|
*/
|
|
class StorageObjectStub extends StorageObject
|
|
{
|
|
private $_name;
|
|
private $_data;
|
|
private $_info;
|
|
private $_bucket;
|
|
private $_generation;
|
|
private $_exists = false;
|
|
private $_connection;
|
|
|
|
public function __construct(ConnectionInterface $connection, $name, $bucket, $generation = null, array $info = array(), $encryptionKey = null, $encryptionKeySHA256 = null)
|
|
{
|
|
$this->_name = $name;
|
|
$this->_bucket = $bucket;
|
|
$this->_generation = $generation;
|
|
$this->_info = $info;
|
|
$this->_connection = $connection;
|
|
$timeCreated = new DateTime();
|
|
$this->_info['metadata']['timeCreated'] = $timeCreated->format('Y-m-d\TH:i:s.u\Z');
|
|
}
|
|
|
|
public function acl()
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function exists(array $options = array())
|
|
{
|
|
return key_exists($this->_name, $this->_bucket->_objects);
|
|
}
|
|
|
|
/**
|
|
* @throws NotFoundException
|
|
*/
|
|
public function delete(array $options = array())
|
|
{
|
|
if (key_exists($this->_name, $this->_bucket->_objects)) {
|
|
unset($this->_bucket->_objects[$this->_name]);
|
|
} else {
|
|
throw new NotFoundException('key ' . $this->_name . ' not found.');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @throws NotFoundException
|
|
*/
|
|
public function update(array $metadata, array $options = array())
|
|
{
|
|
if (!$this->_exists) {
|
|
throw new NotFoundException('key ' . $this->_name . ' not found.');
|
|
}
|
|
$this->_info = $metadata;
|
|
}
|
|
|
|
public function copy($destination, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function rewrite($destination, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function rename($name, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
/**
|
|
* @throws NotFoundException
|
|
*/
|
|
public function downloadAsString(array $options = array())
|
|
{
|
|
if (!$this->_exists) {
|
|
throw new NotFoundException('key ' . $this->_name . ' not found.');
|
|
}
|
|
return $this->_data;
|
|
}
|
|
|
|
public function downloadToFile($path, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function downloadAsStream(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function downloadAsStreamAsync(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function signedUrl($expires, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function signedUploadUrl($expires, array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function beginSignedUploadSession(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function info(array $options = array())
|
|
{
|
|
return key_exists('metadata',$this->_info) ? $this->_info['metadata'] : array();
|
|
}
|
|
|
|
public function reload(array $options = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function name()
|
|
{
|
|
return $this->_name;
|
|
}
|
|
|
|
public function identity()
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function gcsUri()
|
|
{
|
|
return sprintf(
|
|
'gs://%s/%s',
|
|
$this->_bucket->name(),
|
|
$this->_name
|
|
);
|
|
}
|
|
|
|
public function setData($data)
|
|
{
|
|
$this->_data = $data;
|
|
$this->_exists = true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Class ConnectionInterfaceStub required for the stubs.
|
|
*/
|
|
class ConnectionInterfaceStub implements ConnectionInterface
|
|
{
|
|
public function deleteAcl(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getAcl(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function listAcl(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function insertAcl(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function patchAcl(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function deleteBucket(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getBucket(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function listBuckets(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function insertBucket(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getBucketIamPolicy(array $args)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function setBucketIamPolicy(array $args)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function testBucketIamPermissions(array $args)
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function patchBucket(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function deleteObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function copyObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function rewriteObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function composeObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function listObjects(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function patchObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function downloadObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function insertObject(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getNotification(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function deleteNotification(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function insertNotification(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function listNotifications(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getServiceAccount(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function lockRetentionPolicy(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function createHmacKey(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function deleteHmacKey(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function getHmacKey(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function updateHmacKey(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
|
|
public function listHmacKeys(array $args = array())
|
|
{
|
|
throw new BadMethodCallException('not supported by this stub');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Class Helper provides unit tests pastes and comments of various formats
|
|
*/
|
|
class Helper
|
|
{
|
|
/**
|
|
* example ID of a paste
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $pasteid = '5b65a01b43987bc2';
|
|
|
|
/**
|
|
* example paste version 1
|
|
*
|
|
* @var array
|
|
*/
|
|
private static $pasteV1 = array(
|
|
'data' => '{"iv":"EN39/wd5Nk8HAiSG2K5AsQ","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"QKN1DBXe5PI","ct":"8hA83xDdXjD7K2qfmw5NdA"}',
|
|
'attachment' => '{"iv":"Pd4pOKWkmDTT9uPwVwd5Ag","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"6nOCU3peNDclDDpFtJEBKA"}',
|
|
'attachmentname' => '{"iv":"76MkAtOGC4oFogX/aSMxRA","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"b6Ae/U1xJdsX/+lATud4sQ"}',
|
|
'meta' => array(
|
|
'formatter' => 'plaintext',
|
|
'postdate' => 1344803344,
|
|
'opendiscussion' => true,
|
|
),
|
|
);
|
|
|
|
/**
|
|
* example paste version 2
|
|
*
|
|
* @var array
|
|
*/
|
|
private static $pasteV2 = array(
|
|
'adata' => array(
|
|
array(
|
|
'gMSNoLOk4z0RnmsYwXZ8mw==',
|
|
'TZO+JWuIuxs=',
|
|
100000,
|
|
256,
|
|
128,
|
|
'aes',
|
|
'gcm',
|
|
'zlib',
|
|
),
|
|
'plaintext',
|
|
1,
|
|
0,
|
|
),
|
|
'meta' => array(
|
|
'expire' => '5min',
|
|
'created' => 1344803344,
|
|
),
|
|
'v' => 2,
|
|
'ct' => 'ME5JF/YBEijp2uYMzLZozbKtWc5wfy6R59NBb7SmRig=',
|
|
);
|
|
|
|
/**
|
|
* example ID of a comment
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $commentid = '5a52eebf11c4c94b';
|
|
|
|
/**
|
|
* example comment
|
|
*
|
|
* @var array
|
|
*/
|
|
private static $commentV1 = array(
|
|
'data' => '{"iv":"Pd4pOKWkmDTT9uPwVwd5Ag","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"6nOCU3peNDclDDpFtJEBKA"}',
|
|
'meta' => array(
|
|
'nickname' => '{"iv":"76MkAtOGC4oFogX/aSMxRA","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"b6Ae/U1xJdsX/+lATud4sQ"}',
|
|
'vizhash' => 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAABGUlEQVQokWOsl5/94983CNKQMjnxaOePf98MeKwPfNjkLZ3AgARab6b9+PeNEVnDj3/ff/z7ZiHnzsDA8Pv7H2TVPJw8EAYLAwb48OaVgIgYKycLsrYv378wMDB8//qdCVMDRA9EKSsnCwRBxNsepaLboMFlyMDAICAi9uHNK24GITQ/MDAwoNhgIGMLtwGrzegaLjw5jMz9+vUdnN17uwDCQDhJgk0O07yvX9+teDX1x79v6DYIsIjgcgMaYGFgYOBg4kJx2JejkAiBxAw+PzAwMNz4dp6wDXDw4MdNNOl0rWYsNkD89OLXI/xmo9sgzatJjAYmBgYGDiauD3/ePP18nVgb4MF89+M5ZX6js293wUMpnr8KTQMAxsCJnJ30apMAAAAASUVORK5CYII=',
|
|
'postdate' => 1344803528,
|
|
),
|
|
);
|
|
|
|
/**
|
|
* JS files and their SRI hashes
|
|
*
|
|
* @var array
|
|
*/
|
|
private static $hashes = array();
|
|
|
|
/**
|
|
* get example paste ID
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getPasteId()
|
|
{
|
|
return self::$pasteid;
|
|
}
|
|
|
|
/**
|
|
* get example paste, as stored on server
|
|
*
|
|
* @param int $version
|
|
* @param array $meta
|
|
* @return array
|
|
*/
|
|
public static function getPaste($version = 2, array $meta = array())
|
|
{
|
|
$example = self::getPasteWithAttachment($version, $meta);
|
|
// v1 has the attachment stored in a separate property
|
|
if ($version === 1) {
|
|
unset($example['attachment'], $example['attachmentname']);
|
|
}
|
|
return $example;
|
|
}
|
|
|
|
/**
|
|
* get example paste with attachment, as stored on server
|
|
*
|
|
* @param int $version
|
|
* @param array $meta
|
|
* @return array
|
|
*/
|
|
public static function getPasteWithAttachment($version = 2, array $meta = array())
|
|
{
|
|
$example = $version === 1 ? self::$pasteV1 : self::$pasteV2;
|
|
$example['meta']['salt'] = ServerSalt::generate();
|
|
$example['meta'] = array_merge($example['meta'], $meta);
|
|
return $example;
|
|
}
|
|
|
|
/**
|
|
* get example paste, as decoded from POST by the request object
|
|
*
|
|
* @param int $version
|
|
* @param array $meta
|
|
* @return array
|
|
*/
|
|
public static function getPastePost($version = 2, array $meta = array())
|
|
{
|
|
$example = self::getPaste($version, $meta);
|
|
if ($version == 2) {
|
|
$example['meta'] = array('expire' => $example['meta']['expire']);
|
|
} else {
|
|
unset($example['meta']['postdate']);
|
|
}
|
|
return $example;
|
|
}
|
|
|
|
/**
|
|
* get example paste, as received via POST by the user
|
|
*
|
|
* @param int $version
|
|
* @param array $meta
|
|
* @return array
|
|
*/
|
|
public static function getPasteJson($version = 2, array $meta = array())
|
|
{
|
|
return json_encode(self::getPastePost($version, $meta));
|
|
}
|
|
|
|
/**
|
|
* get example paste ID
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getCommentId()
|
|
{
|
|
return self::$commentid;
|
|
}
|
|
|
|
/**
|
|
* get example comment, as stored on server
|
|
*
|
|
* @param int $version
|
|
* @param array $meta
|
|
* @return array
|
|
*/
|
|
public static function getComment($version = 2, array $meta = array())
|
|
{
|
|
$example = $version === 1 ? self::$commentV1 : self::$pasteV2;
|
|
if ($version === 2) {
|
|
$example['adata'] = $example['adata'][0];
|
|
$example['pasteid'] = $example['parentid'] = self::getPasteId();
|
|
$example['meta']['created'] = self::$commentV1['meta']['postdate'];
|
|
$example['meta']['icon'] = self::$commentV1['meta']['vizhash'];
|
|
unset($example['meta']['expire']);
|
|
}
|
|
$example['meta'] = array_merge($example['meta'], $meta);
|
|
return $example;
|
|
}
|
|
|
|
/**
|
|
* get example comment, as decoded from POST by the request object
|
|
*
|
|
* @param int $version
|
|
* @return array
|
|
*/
|
|
public static function getCommentPost()
|
|
{
|
|
$example = self::getComment();
|
|
unset($example['meta']);
|
|
return $example;
|
|
}
|
|
|
|
/**
|
|
* get example comment, as received via POST by user
|
|
*
|
|
* @param int $version
|
|
* @return array
|
|
*/
|
|
public static function getCommentJson()
|
|
{
|
|
return json_encode(self::getCommentPost());
|
|
}
|
|
|
|
/**
|
|
* delete directory and all its contents recursively
|
|
*
|
|
* @param string $path
|
|
* @throws Exception
|
|
*/
|
|
public static function rmDir($path)
|
|
{
|
|
if (is_dir($path)) {
|
|
$path .= DIRECTORY_SEPARATOR;
|
|
$dir = dir($path);
|
|
while (false !== ($file = $dir->read())) {
|
|
if ($file != '.' && $file != '..') {
|
|
if (is_dir($path . $file)) {
|
|
self::rmDir($path . $file);
|
|
} elseif (is_file($path . $file)) {
|
|
if (!unlink($path . $file)) {
|
|
throw new Exception('Error deleting file "' . $path . $file . '".');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$dir->close();
|
|
if (!rmdir($path)) {
|
|
throw new Exception('Error deleting directory "' . $path . '".');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* create a backup of the config file
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function confBackup()
|
|
{
|
|
if (!is_file(CONF . '.bak') && is_file(CONF)) {
|
|
rename(CONF, CONF . '.bak');
|
|
}
|
|
if (!is_file(CONF_SAMPLE . '.bak') && is_file(CONF_SAMPLE)) {
|
|
copy(CONF_SAMPLE, CONF_SAMPLE . '.bak');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* restor backup of the config file
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function confRestore()
|
|
{
|
|
if (is_file(CONF . '.bak')) {
|
|
rename(CONF . '.bak', CONF);
|
|
}
|
|
if (is_file(CONF_SAMPLE . '.bak')) {
|
|
rename(CONF_SAMPLE . '.bak', CONF_SAMPLE);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* create ini file
|
|
*
|
|
* @param string $pathToFile
|
|
* @param array $values
|
|
*/
|
|
public static function createIniFile($pathToFile, array $values)
|
|
{
|
|
if (count($values)) {
|
|
@unlink($pathToFile);
|
|
$ini = fopen($pathToFile, 'a');
|
|
foreach ($values as $section => $options) {
|
|
fwrite($ini, "[$section]" . PHP_EOL);
|
|
foreach ($options as $option => $setting) {
|
|
if (is_null($setting)) {
|
|
continue;
|
|
} elseif (is_string($setting)) {
|
|
$setting = '"' . $setting . '"';
|
|
} elseif (is_array($setting)) {
|
|
foreach ($setting as $key => $value) {
|
|
if (is_null($value)) {
|
|
$value = 'null';
|
|
} elseif (is_string($value)) {
|
|
$value = '"' . $value . '"';
|
|
} else {
|
|
$value = var_export($value, true);
|
|
}
|
|
fwrite($ini, $option . "[$key] = $value" . PHP_EOL);
|
|
}
|
|
continue;
|
|
} else {
|
|
$setting = var_export($setting, true);
|
|
}
|
|
fwrite($ini, "$option = $setting" . PHP_EOL);
|
|
}
|
|
fwrite($ini, PHP_EOL);
|
|
}
|
|
fclose($ini);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* a var_export that returns arrays without line breaks
|
|
* by linus@flowingcreativity.net via php.net
|
|
*
|
|
* @param mixed $var
|
|
* @param bool $return
|
|
* @return void|string
|
|
*/
|
|
public static function varExportMin($var, $return = false)
|
|
{
|
|
if (is_array($var)) {
|
|
$toImplode = array();
|
|
foreach ($var as $key => $value) {
|
|
$toImplode[] = var_export($key, true) . ' => ' . self::varExportMin($value, true);
|
|
}
|
|
$code = 'array(' . implode(', ', $toImplode) . ')';
|
|
if ($return) {
|
|
return $code;
|
|
} else {
|
|
echo $code;
|
|
}
|
|
} else {
|
|
return var_export($var, $return);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* update all templates with the latest SRI hashes for all JS files
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function updateSubresourceIntegrity()
|
|
{
|
|
$dir = dir(PATH . 'js');
|
|
while (false !== ($file = $dir->read())) {
|
|
if (substr($file, -3) === '.js') {
|
|
self::$hashes[$file] = base64_encode(
|
|
hash('sha512', file_get_contents(
|
|
PATH . 'js' . DIRECTORY_SEPARATOR . $file
|
|
), true)
|
|
);
|
|
}
|
|
}
|
|
|
|
$dir = dir(PATH . 'tpl');
|
|
while (false !== ($file = $dir->read())) {
|
|
if (substr($file, -4) === '.php') {
|
|
$content = file_get_contents(
|
|
PATH . 'tpl' . DIRECTORY_SEPARATOR . $file
|
|
);
|
|
$content = preg_replace_callback(
|
|
'#<script ([^>]+) src="js/([a-z0-9.-]+.js)([^"]*)"( integrity="[^"]+" crossorigin="[^"]+")?></script>#',
|
|
function ($matches) {
|
|
if (array_key_exists($matches[2], Helper::$hashes)) {
|
|
return '<script ' . $matches[1] . ' src="js/' .
|
|
$matches[2] . $matches[3] .
|
|
'" integrity="sha512-' . Helper::$hashes[$matches[2]] .
|
|
'" crossorigin="anonymous"></script>';
|
|
} else {
|
|
return $matches[0];
|
|
}
|
|
},
|
|
$content
|
|
);
|
|
file_put_contents(
|
|
PATH . 'tpl' . DIRECTORY_SEPARATOR . $file,
|
|
$content
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|