2390 lines
72 KiB
PHP
2390 lines
72 KiB
PHP
<?php
|
|
/**
|
|
* $Id$
|
|
*
|
|
* Copyright (c) 2013, Donovan Schönknecht. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* - Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* Amazon S3 is a trademark of Amazon.com, Inc. or its affiliates.
|
|
*/
|
|
|
|
/**
|
|
* Amazon S3 PHP class
|
|
*
|
|
* @link http://undesigned.org.za/2007/10/22/amazon-s3-php-class
|
|
* @version 0.5.1
|
|
*/
|
|
class S3
|
|
{
|
|
// ACL flags
|
|
const ACL_PRIVATE = 'private';
|
|
const ACL_PUBLIC_READ = 'public-read';
|
|
const ACL_PUBLIC_READ_WRITE = 'public-read-write';
|
|
const ACL_AUTHENTICATED_READ = 'authenticated-read';
|
|
|
|
const STORAGE_CLASS_STANDARD = 'STANDARD';
|
|
const STORAGE_CLASS_RRS = 'REDUCED_REDUNDANCY';
|
|
const STORAGE_CLASS_STANDARD_IA = 'STANDARD_IA';
|
|
|
|
const SSE_NONE = '';
|
|
const SSE_AES256 = 'AES256';
|
|
|
|
/**
|
|
* The AWS Access key
|
|
*
|
|
* @var string
|
|
* @access private
|
|
* @static
|
|
*/
|
|
private static $__accessKey = null;
|
|
|
|
/**
|
|
* AWS Secret Key
|
|
*
|
|
* @var string
|
|
* @access private
|
|
* @static
|
|
*/
|
|
private static $__secretKey = null;
|
|
|
|
/**
|
|
* SSL Client key
|
|
*
|
|
* @var string
|
|
* @access private
|
|
* @static
|
|
*/
|
|
private static $__sslKey = null;
|
|
|
|
/**
|
|
* Default delimiter to be used, for example while getBucket().
|
|
* @var string
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $defDelimiter = null;
|
|
|
|
/**
|
|
* AWS URI
|
|
*
|
|
* @var string
|
|
* @acess public
|
|
* @static
|
|
*/
|
|
public static $endpoint = 's3.amazonaws.com';
|
|
|
|
/**
|
|
* Proxy information
|
|
*
|
|
* @var null|array
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $proxy = null;
|
|
|
|
/**
|
|
* Connect using SSL?
|
|
*
|
|
* @var bool
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $useSSL = false;
|
|
|
|
/**
|
|
* Use SSL validation?
|
|
*
|
|
* @var bool
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $useSSLValidation = true;
|
|
|
|
/**
|
|
* Use SSL version
|
|
*
|
|
* @var const
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $useSSLVersion = CURL_SSLVERSION_TLSv1;
|
|
|
|
/**
|
|
* Use PHP exceptions?
|
|
*
|
|
* @var bool
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $useExceptions = false;
|
|
|
|
/**
|
|
* Time offset applied to time()
|
|
* @access private
|
|
* @static
|
|
*/
|
|
private static $__timeOffset = 0;
|
|
|
|
/**
|
|
* SSL client key
|
|
*
|
|
* @var bool
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $sslKey = null;
|
|
|
|
/**
|
|
* SSL client certfificate
|
|
*
|
|
* @var string
|
|
* @acess public
|
|
* @static
|
|
*/
|
|
public static $sslCert = null;
|
|
|
|
/**
|
|
* SSL CA cert (only required if you are having problems with your system CA cert)
|
|
*
|
|
* @var string
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static $sslCACert = null;
|
|
|
|
/**
|
|
* AWS Key Pair ID
|
|
*
|
|
* @var string
|
|
* @access private
|
|
* @static
|
|
*/
|
|
private static $__signingKeyPairId = null;
|
|
|
|
/**
|
|
* Key resource, freeSigningKey() must be called to clear it from memory
|
|
*
|
|
* @var bool
|
|
* @access private
|
|
* @static
|
|
*/
|
|
private static $__signingKeyResource = false;
|
|
|
|
|
|
/**
|
|
* Constructor - if you're not using the class statically
|
|
*
|
|
* @param string $accessKey Access key
|
|
* @param string $secretKey Secret key
|
|
* @param boolean $useSSL Enable SSL
|
|
* @param string $endpoint Amazon URI
|
|
* @return void
|
|
*/
|
|
public function __construct($accessKey = null, $secretKey = null, $useSSL = false, $endpoint = 's3.amazonaws.com')
|
|
{
|
|
if ($accessKey !== null && $secretKey !== null)
|
|
self::setAuth($accessKey, $secretKey);
|
|
self::$useSSL = $useSSL;
|
|
self::$endpoint = $endpoint;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the service endpoint
|
|
*
|
|
* @param string $host Hostname
|
|
* @return void
|
|
*/
|
|
public function setEndpoint($host)
|
|
{
|
|
self::$endpoint = $host;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set AWS access key and secret key
|
|
*
|
|
* @param string $accessKey Access key
|
|
* @param string $secretKey Secret key
|
|
* @return void
|
|
*/
|
|
public static function setAuth($accessKey, $secretKey)
|
|
{
|
|
self::$__accessKey = $accessKey;
|
|
self::$__secretKey = $secretKey;
|
|
}
|
|
|
|
|
|
/**
|
|
* Check if AWS keys have been set
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public static function hasAuth() {
|
|
return (self::$__accessKey !== null && self::$__secretKey !== null);
|
|
}
|
|
|
|
|
|
/**
|
|
* Set SSL on or off
|
|
*
|
|
* @param boolean $enabled SSL enabled
|
|
* @param boolean $validate SSL certificate validation
|
|
* @return void
|
|
*/
|
|
public static function setSSL($enabled, $validate = true)
|
|
{
|
|
self::$useSSL = $enabled;
|
|
self::$useSSLValidation = $validate;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set SSL client certificates (experimental)
|
|
*
|
|
* @param string $sslCert SSL client certificate
|
|
* @param string $sslKey SSL client key
|
|
* @param string $sslCACert SSL CA cert (only required if you are having problems with your system CA cert)
|
|
* @return void
|
|
*/
|
|
public static function setSSLAuth($sslCert = null, $sslKey = null, $sslCACert = null)
|
|
{
|
|
self::$sslCert = $sslCert;
|
|
self::$sslKey = $sslKey;
|
|
self::$sslCACert = $sslCACert;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set proxy information
|
|
*
|
|
* @param string $host Proxy hostname and port (localhost:1234)
|
|
* @param string $user Proxy username
|
|
* @param string $pass Proxy password
|
|
* @param constant $type CURL proxy type
|
|
* @return void
|
|
*/
|
|
public static function setProxy($host, $user = null, $pass = null, $type = CURLPROXY_SOCKS5)
|
|
{
|
|
self::$proxy = array('host' => $host, 'type' => $type, 'user' => $user, 'pass' => $pass);
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the error mode to exceptions
|
|
*
|
|
* @param boolean $enabled Enable exceptions
|
|
* @return void
|
|
*/
|
|
public static function setExceptions($enabled = true)
|
|
{
|
|
self::$useExceptions = $enabled;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set AWS time correction offset (use carefully)
|
|
*
|
|
* This can be used when an inaccurate system time is generating
|
|
* invalid request signatures. It should only be used as a last
|
|
* resort when the system time cannot be changed.
|
|
*
|
|
* @param string $offset Time offset (set to zero to use AWS server time)
|
|
* @return void
|
|
*/
|
|
public static function setTimeCorrectionOffset($offset = 0)
|
|
{
|
|
if ($offset == 0)
|
|
{
|
|
$rest = new S3Request('HEAD');
|
|
$rest = $rest->getResponse();
|
|
$awstime = $rest->headers['date'];
|
|
$systime = time();
|
|
$offset = $systime > $awstime ? -($systime - $awstime) : ($awstime - $systime);
|
|
}
|
|
self::$__timeOffset = $offset;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set signing key
|
|
*
|
|
* @param string $keyPairId AWS Key Pair ID
|
|
* @param string $signingKey Private Key
|
|
* @param boolean $isFile Load private key from file, set to false to load string
|
|
* @return boolean
|
|
*/
|
|
public static function setSigningKey($keyPairId, $signingKey, $isFile = true)
|
|
{
|
|
self::$__signingKeyPairId = $keyPairId;
|
|
if ((self::$__signingKeyResource = openssl_pkey_get_private($isFile ?
|
|
file_get_contents($signingKey) : $signingKey)) !== false) return true;
|
|
self::__triggerError('S3::setSigningKey(): Unable to open load private key: '.$signingKey, __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Free signing key from memory, MUST be called if you are using setSigningKey()
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function freeSigningKey()
|
|
{
|
|
if (self::$__signingKeyResource !== false)
|
|
openssl_free_key(self::$__signingKeyResource);
|
|
}
|
|
|
|
|
|
/**
|
|
* Internal error handler
|
|
*
|
|
* @internal Internal error handler
|
|
* @param string $message Error message
|
|
* @param string $file Filename
|
|
* @param integer $line Line number
|
|
* @param integer $code Error code
|
|
* @return void
|
|
*/
|
|
private static function __triggerError($message, $file, $line, $code = 0)
|
|
{
|
|
if (self::$useExceptions)
|
|
throw new S3Exception($message, $file, $line, $code);
|
|
else
|
|
trigger_error($message, E_USER_WARNING);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a list of buckets
|
|
*
|
|
* @param boolean $detailed Returns detailed bucket list when true
|
|
* @return array | false
|
|
*/
|
|
public static function listBuckets($detailed = false)
|
|
{
|
|
$rest = new S3Request('GET', '', '', self::$endpoint);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::listBuckets(): [%s] %s", $rest->error['code'],
|
|
$rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
$results = array();
|
|
if (!isset($rest->body->Buckets)) return $results;
|
|
|
|
if ($detailed)
|
|
{
|
|
if (isset($rest->body->Owner, $rest->body->Owner->ID, $rest->body->Owner->DisplayName))
|
|
$results['owner'] = array(
|
|
'id' => (string)$rest->body->Owner->ID, 'name' => (string)$rest->body->Owner->DisplayName
|
|
);
|
|
$results['buckets'] = array();
|
|
foreach ($rest->body->Buckets->Bucket as $b)
|
|
$results['buckets'][] = array(
|
|
'name' => (string)$b->Name, 'time' => strtotime((string)$b->CreationDate)
|
|
);
|
|
} else
|
|
foreach ($rest->body->Buckets->Bucket as $b) $results[] = (string)$b->Name;
|
|
|
|
return $results;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get contents for a bucket
|
|
*
|
|
* If maxKeys is null this method will loop through truncated result sets
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $prefix Prefix
|
|
* @param string $marker Marker (last file listed)
|
|
* @param string $maxKeys Max keys (maximum number of keys to return)
|
|
* @param string $delimiter Delimiter
|
|
* @param boolean $returnCommonPrefixes Set to true to return CommonPrefixes
|
|
* @return array | false
|
|
*/
|
|
public static function getBucket($bucket, $prefix = null, $marker = null, $maxKeys = null, $delimiter = null, $returnCommonPrefixes = false)
|
|
{
|
|
$rest = new S3Request('GET', $bucket, '', self::$endpoint);
|
|
if ($maxKeys == 0) $maxKeys = null;
|
|
if ($prefix !== null && $prefix !== '') $rest->setParameter('prefix', $prefix);
|
|
if ($marker !== null && $marker !== '') $rest->setParameter('marker', $marker);
|
|
if ($maxKeys !== null && $maxKeys !== '') $rest->setParameter('max-keys', $maxKeys);
|
|
if ($delimiter !== null && $delimiter !== '') $rest->setParameter('delimiter', $delimiter);
|
|
else if (!empty(self::$defDelimiter)) $rest->setParameter('delimiter', self::$defDelimiter);
|
|
$response = $rest->getResponse();
|
|
if ($response->error === false && $response->code !== 200)
|
|
$response->error = array('code' => $response->code, 'message' => 'Unexpected HTTP status');
|
|
if ($response->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getBucket(): [%s] %s",
|
|
$response->error['code'], $response->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$results = array();
|
|
|
|
$nextMarker = null;
|
|
if (isset($response->body, $response->body->Contents))
|
|
foreach ($response->body->Contents as $c)
|
|
{
|
|
$results[(string)$c->Key] = array(
|
|
'name' => (string)$c->Key,
|
|
'time' => strtotime((string)$c->LastModified),
|
|
'size' => (int)$c->Size,
|
|
'hash' => substr((string)$c->ETag, 1, -1)
|
|
);
|
|
$nextMarker = (string)$c->Key;
|
|
}
|
|
|
|
if ($returnCommonPrefixes && isset($response->body, $response->body->CommonPrefixes))
|
|
foreach ($response->body->CommonPrefixes as $c)
|
|
$results[(string)$c->Prefix] = array('prefix' => (string)$c->Prefix);
|
|
|
|
if (isset($response->body, $response->body->IsTruncated) &&
|
|
(string)$response->body->IsTruncated == 'false') return $results;
|
|
|
|
if (isset($response->body, $response->body->NextMarker))
|
|
$nextMarker = (string)$response->body->NextMarker;
|
|
|
|
// Loop through truncated results if maxKeys isn't specified
|
|
if ($maxKeys == null && $nextMarker !== null && (string)$response->body->IsTruncated == 'true')
|
|
do
|
|
{
|
|
$rest = new S3Request('GET', $bucket, '', self::$endpoint);
|
|
if ($prefix !== null && $prefix !== '') $rest->setParameter('prefix', $prefix);
|
|
$rest->setParameter('marker', $nextMarker);
|
|
if ($delimiter !== null && $delimiter !== '') $rest->setParameter('delimiter', $delimiter);
|
|
|
|
if (($response = $rest->getResponse()) == false || $response->code !== 200) break;
|
|
|
|
if (isset($response->body, $response->body->Contents))
|
|
foreach ($response->body->Contents as $c)
|
|
{
|
|
$results[(string)$c->Key] = array(
|
|
'name' => (string)$c->Key,
|
|
'time' => strtotime((string)$c->LastModified),
|
|
'size' => (int)$c->Size,
|
|
'hash' => substr((string)$c->ETag, 1, -1)
|
|
);
|
|
$nextMarker = (string)$c->Key;
|
|
}
|
|
|
|
if ($returnCommonPrefixes && isset($response->body, $response->body->CommonPrefixes))
|
|
foreach ($response->body->CommonPrefixes as $c)
|
|
$results[(string)$c->Prefix] = array('prefix' => (string)$c->Prefix);
|
|
|
|
if (isset($response->body, $response->body->NextMarker))
|
|
$nextMarker = (string)$response->body->NextMarker;
|
|
|
|
} while ($response !== false && (string)$response->body->IsTruncated == 'true');
|
|
|
|
return $results;
|
|
}
|
|
|
|
|
|
/**
|
|
* Put a bucket
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param constant $acl ACL flag
|
|
* @param string $location Set as "EU" to create buckets hosted in Europe
|
|
* @return boolean
|
|
*/
|
|
public static function putBucket($bucket, $acl = self::ACL_PRIVATE, $location = false)
|
|
{
|
|
$rest = new S3Request('PUT', $bucket, '', self::$endpoint);
|
|
$rest->setAmzHeader('x-amz-acl', $acl);
|
|
|
|
if ($location !== false)
|
|
{
|
|
$dom = new DOMDocument;
|
|
$createBucketConfiguration = $dom->createElement('CreateBucketConfiguration');
|
|
$locationConstraint = $dom->createElement('LocationConstraint', $location);
|
|
$createBucketConfiguration->appendChild($locationConstraint);
|
|
$dom->appendChild($createBucketConfiguration);
|
|
$rest->data = $dom->saveXML();
|
|
$rest->size = strlen($rest->data);
|
|
$rest->setHeader('Content-Type', 'application/xml');
|
|
}
|
|
$rest = $rest->getResponse();
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::putBucket({$bucket}, {$acl}, {$location}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Delete an empty bucket
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @return boolean
|
|
*/
|
|
public static function deleteBucket($bucket)
|
|
{
|
|
$rest = new S3Request('DELETE', $bucket, '', self::$endpoint);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 204)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::deleteBucket({$bucket}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Create input info array for putObject()
|
|
*
|
|
* @param string $file Input file
|
|
* @param mixed $md5sum Use MD5 hash (supply a string if you want to use your own)
|
|
* @return array | false
|
|
*/
|
|
public static function inputFile($file, $md5sum = true)
|
|
{
|
|
if (!file_exists($file) || !is_file($file) || !is_readable($file))
|
|
{
|
|
self::__triggerError('S3::inputFile(): Unable to open input file: '.$file, __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
clearstatcache(false, $file);
|
|
return array('file' => $file, 'size' => filesize($file), 'md5sum' => $md5sum !== false ?
|
|
(is_string($md5sum) ? $md5sum : base64_encode(md5_file($file, true))) : '');
|
|
}
|
|
|
|
|
|
/**
|
|
* Create input array info for putObject() with a resource
|
|
*
|
|
* @param string $resource Input resource to read from
|
|
* @param integer $bufferSize Input byte size
|
|
* @param string $md5sum MD5 hash to send (optional)
|
|
* @return array | false
|
|
*/
|
|
public static function inputResource(&$resource, $bufferSize = false, $md5sum = '')
|
|
{
|
|
if (!is_resource($resource) || (int)$bufferSize < 0)
|
|
{
|
|
self::__triggerError('S3::inputResource(): Invalid resource or buffer size', __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
// Try to figure out the bytesize
|
|
if ($bufferSize === false)
|
|
{
|
|
if (fseek($resource, 0, SEEK_END) < 0 || ($bufferSize = ftell($resource)) === false)
|
|
{
|
|
self::__triggerError('S3::inputResource(): Unable to obtain resource size', __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
fseek($resource, 0);
|
|
}
|
|
|
|
$input = array('size' => $bufferSize, 'md5sum' => $md5sum);
|
|
$input['fp'] =& $resource;
|
|
return $input;
|
|
}
|
|
|
|
|
|
/**
|
|
* Put an object
|
|
*
|
|
* @param mixed $input Input data
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param constant $acl ACL constant
|
|
* @param array $metaHeaders Array of x-amz-meta-* headers
|
|
* @param array $requestHeaders Array of request headers or content type as a string
|
|
* @param constant $storageClass Storage class constant
|
|
* @param constant $serverSideEncryption Server-side encryption
|
|
* @return boolean
|
|
*/
|
|
public static function putObject($input, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array(), $storageClass = self::STORAGE_CLASS_STANDARD, $serverSideEncryption = self::SSE_NONE)
|
|
{
|
|
if ($input === false) return false;
|
|
$rest = new S3Request('PUT', $bucket, $uri, self::$endpoint);
|
|
|
|
if (!is_array($input)) $input = array(
|
|
'data' => $input, 'size' => strlen($input),
|
|
'md5sum' => base64_encode(md5($input, true))
|
|
);
|
|
|
|
// Data
|
|
if (isset($input['fp']))
|
|
$rest->fp =& $input['fp'];
|
|
elseif (isset($input['file']))
|
|
$rest->fp = @fopen($input['file'], 'rb');
|
|
elseif (isset($input['data']))
|
|
$rest->data = $input['data'];
|
|
|
|
// Content-Length (required)
|
|
if (isset($input['size']) && $input['size'] >= 0)
|
|
$rest->size = $input['size'];
|
|
else {
|
|
if (isset($input['file'])) {
|
|
clearstatcache(false, $input['file']);
|
|
$rest->size = filesize($input['file']);
|
|
}
|
|
elseif (isset($input['data']))
|
|
$rest->size = strlen($input['data']);
|
|
}
|
|
|
|
// Custom request headers (Content-Type, Content-Disposition, Content-Encoding)
|
|
if (is_array($requestHeaders))
|
|
foreach ($requestHeaders as $h => $v)
|
|
strpos($h, 'x-amz-') === 0 ? $rest->setAmzHeader($h, $v) : $rest->setHeader($h, $v);
|
|
elseif (is_string($requestHeaders)) // Support for legacy contentType parameter
|
|
$input['type'] = $requestHeaders;
|
|
|
|
// Content-Type
|
|
if (!isset($input['type']))
|
|
{
|
|
if (isset($requestHeaders['Content-Type']))
|
|
$input['type'] =& $requestHeaders['Content-Type'];
|
|
elseif (isset($input['file']))
|
|
$input['type'] = self::__getMIMEType($input['file']);
|
|
else
|
|
$input['type'] = 'application/octet-stream';
|
|
}
|
|
|
|
if ($storageClass !== self::STORAGE_CLASS_STANDARD) // Storage class
|
|
$rest->setAmzHeader('x-amz-storage-class', $storageClass);
|
|
|
|
if ($serverSideEncryption !== self::SSE_NONE) // Server-side encryption
|
|
$rest->setAmzHeader('x-amz-server-side-encryption', $serverSideEncryption);
|
|
|
|
// We need to post with Content-Length and Content-Type, MD5 is optional
|
|
if ($rest->size >= 0 && ($rest->fp !== false || $rest->data !== false))
|
|
{
|
|
$rest->setHeader('Content-Type', $input['type']);
|
|
if (isset($input['md5sum'])) $rest->setHeader('Content-MD5', $input['md5sum']);
|
|
|
|
$rest->setAmzHeader('x-amz-acl', $acl);
|
|
foreach ($metaHeaders as $h => $v) $rest->setAmzHeader('x-amz-meta-'.$h, $v);
|
|
$rest->getResponse();
|
|
} else
|
|
$rest->response->error = array('code' => 0, 'message' => 'Missing input parameters');
|
|
|
|
if ($rest->response->error === false && $rest->response->code !== 200)
|
|
$rest->response->error = array('code' => $rest->response->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->response->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::putObject(): [%s] %s",
|
|
$rest->response->error['code'], $rest->response->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Put an object from a file (legacy function)
|
|
*
|
|
* @param string $file Input file path
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param constant $acl ACL constant
|
|
* @param array $metaHeaders Array of x-amz-meta-* headers
|
|
* @param string $contentType Content type
|
|
* @return boolean
|
|
*/
|
|
public static function putObjectFile($file, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $contentType = null)
|
|
{
|
|
return self::putObject(self::inputFile($file), $bucket, $uri, $acl, $metaHeaders, $contentType);
|
|
}
|
|
|
|
|
|
/**
|
|
* Put an object from a string (legacy function)
|
|
*
|
|
* @param string $string Input data
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param constant $acl ACL constant
|
|
* @param array $metaHeaders Array of x-amz-meta-* headers
|
|
* @param string $contentType Content type
|
|
* @return boolean
|
|
*/
|
|
public static function putObjectString($string, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $contentType = 'text/plain')
|
|
{
|
|
return self::putObject($string, $bucket, $uri, $acl, $metaHeaders, $contentType);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get an object
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param mixed $saveTo Filename or resource to write to
|
|
* @return mixed
|
|
*/
|
|
public static function getObject($bucket, $uri, $saveTo = false)
|
|
{
|
|
$rest = new S3Request('GET', $bucket, $uri, self::$endpoint);
|
|
if ($saveTo !== false)
|
|
{
|
|
if (is_resource($saveTo))
|
|
$rest->fp =& $saveTo;
|
|
else
|
|
if (($rest->fp = @fopen($saveTo, 'wb')) !== false)
|
|
$rest->file = realpath($saveTo);
|
|
else
|
|
$rest->response->error = array('code' => 0, 'message' => 'Unable to open save file for writing: '.$saveTo);
|
|
}
|
|
if ($rest->response->error === false) $rest->getResponse();
|
|
|
|
if ($rest->response->error === false && $rest->response->code !== 200)
|
|
$rest->response->error = array('code' => $rest->response->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->response->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getObject({$bucket}, {$uri}): [%s] %s",
|
|
$rest->response->error['code'], $rest->response->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return $rest->response;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get object information
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param boolean $returnInfo Return response information
|
|
* @return mixed | false
|
|
*/
|
|
public static function getObjectInfo($bucket, $uri, $returnInfo = true)
|
|
{
|
|
$rest = new S3Request('HEAD', $bucket, $uri, self::$endpoint);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && ($rest->code !== 200 && $rest->code !== 404))
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getObjectInfo({$bucket}, {$uri}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return $rest->code == 200 ? $returnInfo ? $rest->headers : true : false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Copy an object
|
|
*
|
|
* @param string $srcBucket Source bucket name
|
|
* @param string $srcUri Source object URI
|
|
* @param string $bucket Destination bucket name
|
|
* @param string $uri Destination object URI
|
|
* @param constant $acl ACL constant
|
|
* @param array $metaHeaders Optional array of x-amz-meta-* headers
|
|
* @param array $requestHeaders Optional array of request headers (content type, disposition, etc.)
|
|
* @param constant $storageClass Storage class constant
|
|
* @return mixed | false
|
|
*/
|
|
public static function copyObject($srcBucket, $srcUri, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array(), $storageClass = self::STORAGE_CLASS_STANDARD)
|
|
{
|
|
$rest = new S3Request('PUT', $bucket, $uri, self::$endpoint);
|
|
$rest->setHeader('Content-Length', 0);
|
|
foreach ($requestHeaders as $h => $v)
|
|
strpos($h, 'x-amz-') === 0 ? $rest->setAmzHeader($h, $v) : $rest->setHeader($h, $v);
|
|
foreach ($metaHeaders as $h => $v) $rest->setAmzHeader('x-amz-meta-'.$h, $v);
|
|
if ($storageClass !== self::STORAGE_CLASS_STANDARD) // Storage class
|
|
$rest->setAmzHeader('x-amz-storage-class', $storageClass);
|
|
$rest->setAmzHeader('x-amz-acl', $acl);
|
|
$rest->setAmzHeader('x-amz-copy-source', sprintf('/%s/%s', $srcBucket, rawurlencode($srcUri)));
|
|
if (sizeof($requestHeaders) > 0 || sizeof($metaHeaders) > 0)
|
|
$rest->setAmzHeader('x-amz-metadata-directive', 'REPLACE');
|
|
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::copyObject({$srcBucket}, {$srcUri}, {$bucket}, {$uri}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return isset($rest->body->LastModified, $rest->body->ETag) ? array(
|
|
'time' => strtotime((string)$rest->body->LastModified),
|
|
'hash' => substr((string)$rest->body->ETag, 1, -1)
|
|
) : false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set up a bucket redirection
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $location Target host name
|
|
* @return boolean
|
|
*/
|
|
public static function setBucketRedirect($bucket = NULL, $location = NULL)
|
|
{
|
|
$rest = new S3Request('PUT', $bucket, '', self::$endpoint);
|
|
|
|
if( empty($bucket) || empty($location) ) {
|
|
self::__triggerError("S3::setBucketRedirect({$bucket}, {$location}): Empty parameter.", __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$dom = new DOMDocument;
|
|
$websiteConfiguration = $dom->createElement('WebsiteConfiguration');
|
|
$redirectAllRequestsTo = $dom->createElement('RedirectAllRequestsTo');
|
|
$hostName = $dom->createElement('HostName', $location);
|
|
$redirectAllRequestsTo->appendChild($hostName);
|
|
$websiteConfiguration->appendChild($redirectAllRequestsTo);
|
|
$dom->appendChild($websiteConfiguration);
|
|
$rest->setParameter('website', null);
|
|
$rest->data = $dom->saveXML();
|
|
$rest->size = strlen($rest->data);
|
|
$rest->setHeader('Content-Type', 'application/xml');
|
|
$rest = $rest->getResponse();
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::setBucketRedirect({$bucket}, {$location}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set logging for a bucket
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $targetBucket Target bucket (where logs are stored)
|
|
* @param string $targetPrefix Log prefix (e,g; domain.com-)
|
|
* @return boolean
|
|
*/
|
|
public static function setBucketLogging($bucket, $targetBucket, $targetPrefix = null)
|
|
{
|
|
// The S3 log delivery group has to be added to the target bucket's ACP
|
|
if ($targetBucket !== null && ($acp = self::getAccessControlPolicy($targetBucket, '')) !== false)
|
|
{
|
|
// Only add permissions to the target bucket when they do not exist
|
|
$aclWriteSet = false;
|
|
$aclReadSet = false;
|
|
foreach ($acp['acl'] as $acl)
|
|
if ($acl['type'] == 'Group' && $acl['uri'] == 'http://acs.amazonaws.com/groups/s3/LogDelivery')
|
|
{
|
|
if ($acl['permission'] == 'WRITE') $aclWriteSet = true;
|
|
elseif ($acl['permission'] == 'READ_ACP') $aclReadSet = true;
|
|
}
|
|
if (!$aclWriteSet) $acp['acl'][] = array(
|
|
'type' => 'Group', 'uri' => 'http://acs.amazonaws.com/groups/s3/LogDelivery', 'permission' => 'WRITE'
|
|
);
|
|
if (!$aclReadSet) $acp['acl'][] = array(
|
|
'type' => 'Group', 'uri' => 'http://acs.amazonaws.com/groups/s3/LogDelivery', 'permission' => 'READ_ACP'
|
|
);
|
|
if (!$aclReadSet || !$aclWriteSet) self::setAccessControlPolicy($targetBucket, '', $acp);
|
|
}
|
|
|
|
$dom = new DOMDocument;
|
|
$bucketLoggingStatus = $dom->createElement('BucketLoggingStatus');
|
|
$bucketLoggingStatus->setAttribute('xmlns', 'http://s3.amazonaws.com/doc/2006-03-01/');
|
|
if ($targetBucket !== null)
|
|
{
|
|
if ($targetPrefix == null) $targetPrefix = $bucket . '-';
|
|
$loggingEnabled = $dom->createElement('LoggingEnabled');
|
|
$loggingEnabled->appendChild($dom->createElement('TargetBucket', $targetBucket));
|
|
$loggingEnabled->appendChild($dom->createElement('TargetPrefix', $targetPrefix));
|
|
// TODO: Add TargetGrants?
|
|
$bucketLoggingStatus->appendChild($loggingEnabled);
|
|
}
|
|
$dom->appendChild($bucketLoggingStatus);
|
|
|
|
$rest = new S3Request('PUT', $bucket, '', self::$endpoint);
|
|
$rest->setParameter('logging', null);
|
|
$rest->data = $dom->saveXML();
|
|
$rest->size = strlen($rest->data);
|
|
$rest->setHeader('Content-Type', 'application/xml');
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::setBucketLogging({$bucket}, {$targetBucket}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get logging status for a bucket
|
|
*
|
|
* This will return false if logging is not enabled.
|
|
* Note: To enable logging, you also need to grant write access to the log group
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @return array | false
|
|
*/
|
|
public static function getBucketLogging($bucket)
|
|
{
|
|
$rest = new S3Request('GET', $bucket, '', self::$endpoint);
|
|
$rest->setParameter('logging', null);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getBucketLogging({$bucket}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
if (!isset($rest->body->LoggingEnabled)) return false; // No logging
|
|
return array(
|
|
'targetBucket' => (string)$rest->body->LoggingEnabled->TargetBucket,
|
|
'targetPrefix' => (string)$rest->body->LoggingEnabled->TargetPrefix,
|
|
);
|
|
}
|
|
|
|
|
|
/**
|
|
* Disable bucket logging
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @return boolean
|
|
*/
|
|
public static function disableBucketLogging($bucket)
|
|
{
|
|
return self::setBucketLogging($bucket, null);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a bucket's location
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @return string | false
|
|
*/
|
|
public static function getBucketLocation($bucket)
|
|
{
|
|
$rest = new S3Request('GET', $bucket, '', self::$endpoint);
|
|
$rest->setParameter('location', null);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getBucketLocation({$bucket}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return (isset($rest->body[0]) && (string)$rest->body[0] !== '') ? (string)$rest->body[0] : 'US';
|
|
}
|
|
|
|
|
|
/**
|
|
* Set object or bucket Access Control Policy
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param array $acp Access Control Policy Data (same as the data returned from getAccessControlPolicy)
|
|
* @return boolean
|
|
*/
|
|
public static function setAccessControlPolicy($bucket, $uri = '', $acp = array())
|
|
{
|
|
$dom = new DOMDocument;
|
|
$dom->formatOutput = true;
|
|
$accessControlPolicy = $dom->createElement('AccessControlPolicy');
|
|
$accessControlList = $dom->createElement('AccessControlList');
|
|
|
|
// It seems the owner has to be passed along too
|
|
$owner = $dom->createElement('Owner');
|
|
$owner->appendChild($dom->createElement('ID', $acp['owner']['id']));
|
|
$owner->appendChild($dom->createElement('DisplayName', $acp['owner']['name']));
|
|
$accessControlPolicy->appendChild($owner);
|
|
|
|
foreach ($acp['acl'] as $g)
|
|
{
|
|
$grant = $dom->createElement('Grant');
|
|
$grantee = $dom->createElement('Grantee');
|
|
$grantee->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
|
|
if (isset($g['id']))
|
|
{ // CanonicalUser (DisplayName is omitted)
|
|
$grantee->setAttribute('xsi:type', 'CanonicalUser');
|
|
$grantee->appendChild($dom->createElement('ID', $g['id']));
|
|
}
|
|
elseif (isset($g['email']))
|
|
{ // AmazonCustomerByEmail
|
|
$grantee->setAttribute('xsi:type', 'AmazonCustomerByEmail');
|
|
$grantee->appendChild($dom->createElement('EmailAddress', $g['email']));
|
|
}
|
|
elseif ($g['type'] == 'Group')
|
|
{ // Group
|
|
$grantee->setAttribute('xsi:type', 'Group');
|
|
$grantee->appendChild($dom->createElement('URI', $g['uri']));
|
|
}
|
|
$grant->appendChild($grantee);
|
|
$grant->appendChild($dom->createElement('Permission', $g['permission']));
|
|
$accessControlList->appendChild($grant);
|
|
}
|
|
|
|
$accessControlPolicy->appendChild($accessControlList);
|
|
$dom->appendChild($accessControlPolicy);
|
|
|
|
$rest = new S3Request('PUT', $bucket, $uri, self::$endpoint);
|
|
$rest->setParameter('acl', null);
|
|
$rest->data = $dom->saveXML();
|
|
$rest->size = strlen($rest->data);
|
|
$rest->setHeader('Content-Type', 'application/xml');
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::setAccessControlPolicy({$bucket}, {$uri}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get object or bucket Access Control Policy
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @return mixed | false
|
|
*/
|
|
public static function getAccessControlPolicy($bucket, $uri = '')
|
|
{
|
|
$rest = new S3Request('GET', $bucket, $uri, self::$endpoint);
|
|
$rest->setParameter('acl', null);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getAccessControlPolicy({$bucket}, {$uri}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$acp = array();
|
|
if (isset($rest->body->Owner, $rest->body->Owner->ID, $rest->body->Owner->DisplayName))
|
|
$acp['owner'] = array(
|
|
'id' => (string)$rest->body->Owner->ID, 'name' => (string)$rest->body->Owner->DisplayName
|
|
);
|
|
|
|
if (isset($rest->body->AccessControlList))
|
|
{
|
|
$acp['acl'] = array();
|
|
foreach ($rest->body->AccessControlList->Grant as $grant)
|
|
{
|
|
foreach ($grant->Grantee as $grantee)
|
|
{
|
|
if (isset($grantee->ID, $grantee->DisplayName)) // CanonicalUser
|
|
$acp['acl'][] = array(
|
|
'type' => 'CanonicalUser',
|
|
'id' => (string)$grantee->ID,
|
|
'name' => (string)$grantee->DisplayName,
|
|
'permission' => (string)$grant->Permission
|
|
);
|
|
elseif (isset($grantee->EmailAddress)) // AmazonCustomerByEmail
|
|
$acp['acl'][] = array(
|
|
'type' => 'AmazonCustomerByEmail',
|
|
'email' => (string)$grantee->EmailAddress,
|
|
'permission' => (string)$grant->Permission
|
|
);
|
|
elseif (isset($grantee->URI)) // Group
|
|
$acp['acl'][] = array(
|
|
'type' => 'Group',
|
|
'uri' => (string)$grantee->URI,
|
|
'permission' => (string)$grant->Permission
|
|
);
|
|
else continue;
|
|
}
|
|
}
|
|
}
|
|
return $acp;
|
|
}
|
|
|
|
|
|
/**
|
|
* Delete an object
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @return boolean
|
|
*/
|
|
public static function deleteObject($bucket, $uri)
|
|
{
|
|
$rest = new S3Request('DELETE', $bucket, $uri, self::$endpoint);
|
|
$rest = $rest->getResponse();
|
|
if ($rest->error === false && $rest->code !== 204)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::deleteObject(): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a query string authenticated URL
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param integer $lifetime Lifetime in seconds
|
|
* @param boolean $hostBucket Use the bucket name as the hostname
|
|
* @param boolean $https Use HTTPS ($hostBucket should be false for SSL verification)
|
|
* @return string
|
|
*/
|
|
public static function getAuthenticatedURL($bucket, $uri, $lifetime, $hostBucket = false, $https = false)
|
|
{
|
|
$expires = self::__getTime() + $lifetime;
|
|
$uri = str_replace(array('%2F', '%2B'), array('/', '+'), rawurlencode($uri));
|
|
return sprintf(($https ? 'https' : 'http').'://%s/%s?AWSAccessKeyId=%s&Expires=%u&Signature=%s',
|
|
// $hostBucket ? $bucket : $bucket.'.s3.amazonaws.com', $uri, self::$__accessKey, $expires,
|
|
$hostBucket ? $bucket : self::$endpoint.'/'.$bucket, $uri, self::$__accessKey, $expires,
|
|
urlencode(self::__getHash("GET\n\n\n{$expires}\n/{$bucket}/{$uri}")));
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a CloudFront signed policy URL
|
|
*
|
|
* @param array $policy Policy
|
|
* @return string
|
|
*/
|
|
public static function getSignedPolicyURL($policy)
|
|
{
|
|
$data = json_encode($policy);
|
|
$signature = '';
|
|
if (!openssl_sign($data, $signature, self::$__signingKeyResource)) return false;
|
|
|
|
$encoded = str_replace(array('+', '='), array('-', '_', '~'), base64_encode($data));
|
|
$signature = str_replace(array('+', '='), array('-', '_', '~'), base64_encode($signature));
|
|
|
|
$url = $policy['Statement'][0]['Resource'] . '?';
|
|
foreach (array('Policy' => $encoded, 'Signature' => $signature, 'Key-Pair-Id' => self::$__signingKeyPairId) as $k => $v)
|
|
$url .= $k.'='.str_replace('%2F', '/', rawurlencode($v)).'&';
|
|
return substr($url, 0, -1);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a CloudFront canned policy URL
|
|
*
|
|
* @param string $url URL to sign
|
|
* @param integer $lifetime URL lifetime
|
|
* @return string
|
|
*/
|
|
public static function getSignedCannedURL($url, $lifetime)
|
|
{
|
|
return self::getSignedPolicyURL(array(
|
|
'Statement' => array(
|
|
array('Resource' => $url, 'Condition' => array(
|
|
'DateLessThan' => array('AWS:EpochTime' => self::__getTime() + $lifetime)
|
|
))
|
|
)
|
|
));
|
|
}
|
|
|
|
|
|
/**
|
|
* Get upload POST parameters for form uploads
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param string $uriPrefix Object URI prefix
|
|
* @param constant $acl ACL constant
|
|
* @param integer $lifetime Lifetime in seconds
|
|
* @param integer $maxFileSize Maximum filesize in bytes (default 5MB)
|
|
* @param string $successRedirect Redirect URL or 200 / 201 status code
|
|
* @param array $amzHeaders Array of x-amz-meta-* headers
|
|
* @param array $headers Array of request headers or content type as a string
|
|
* @param boolean $flashVars Includes additional "Filename" variable posted by Flash
|
|
* @return object
|
|
*/
|
|
public static function getHttpUploadPostParams($bucket, $uriPrefix = '', $acl = self::ACL_PRIVATE, $lifetime = 3600,
|
|
$maxFileSize = 5242880, $successRedirect = "201", $amzHeaders = array(), $headers = array(), $flashVars = false)
|
|
{
|
|
// Create policy object
|
|
$policy = new stdClass;
|
|
$policy->expiration = gmdate('Y-m-d\TH:i:s\Z', (self::__getTime() + $lifetime));
|
|
$policy->conditions = array();
|
|
$obj = new stdClass; $obj->bucket = $bucket; array_push($policy->conditions, $obj);
|
|
$obj = new stdClass; $obj->acl = $acl; array_push($policy->conditions, $obj);
|
|
|
|
$obj = new stdClass; // 200 for non-redirect uploads
|
|
if (is_numeric($successRedirect) && in_array((int)$successRedirect, array(200, 201)))
|
|
$obj->success_action_status = (string)$successRedirect;
|
|
else // URL
|
|
$obj->success_action_redirect = $successRedirect;
|
|
array_push($policy->conditions, $obj);
|
|
|
|
if ($acl !== self::ACL_PUBLIC_READ)
|
|
array_push($policy->conditions, array('eq', '$acl', $acl));
|
|
|
|
array_push($policy->conditions, array('starts-with', '$key', $uriPrefix));
|
|
if ($flashVars) array_push($policy->conditions, array('starts-with', '$Filename', ''));
|
|
foreach (array_keys($headers) as $headerKey)
|
|
array_push($policy->conditions, array('starts-with', '$'.$headerKey, ''));
|
|
foreach ($amzHeaders as $headerKey => $headerVal)
|
|
{
|
|
$obj = new stdClass;
|
|
$obj->{$headerKey} = (string)$headerVal;
|
|
array_push($policy->conditions, $obj);
|
|
}
|
|
array_push($policy->conditions, array('content-length-range', 0, $maxFileSize));
|
|
$policy = base64_encode(str_replace('\/', '/', json_encode($policy)));
|
|
|
|
// Create parameters
|
|
$params = new stdClass;
|
|
$params->AWSAccessKeyId = self::$__accessKey;
|
|
$params->key = $uriPrefix.'${filename}';
|
|
$params->acl = $acl;
|
|
$params->policy = $policy; unset($policy);
|
|
$params->signature = self::__getHash($params->policy);
|
|
if (is_numeric($successRedirect) && in_array((int)$successRedirect, array(200, 201)))
|
|
$params->success_action_status = (string)$successRedirect;
|
|
else
|
|
$params->success_action_redirect = $successRedirect;
|
|
foreach ($headers as $headerKey => $headerVal) $params->{$headerKey} = (string)$headerVal;
|
|
foreach ($amzHeaders as $headerKey => $headerVal) $params->{$headerKey} = (string)$headerVal;
|
|
return $params;
|
|
}
|
|
|
|
|
|
/**
|
|
* Create a CloudFront distribution
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @param boolean $enabled Enabled (true/false)
|
|
* @param array $cnames Array containing CNAME aliases
|
|
* @param string $comment Use the bucket name as the hostname
|
|
* @param string $defaultRootObject Default root object
|
|
* @param string $originAccessIdentity Origin access identity
|
|
* @param array $trustedSigners Array of trusted signers
|
|
* @return array | false
|
|
*/
|
|
public static function createDistribution($bucket, $enabled = true, $cnames = array(), $comment = null, $defaultRootObject = null, $originAccessIdentity = null, $trustedSigners = array())
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::createDistribution({$bucket}, ".(int)$enabled.", [], '$comment'): %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
$useSSL = self::$useSSL;
|
|
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('POST', '', '2010-11-01/distribution', 'cloudfront.amazonaws.com');
|
|
$rest->data = self::__getCloudFrontDistributionConfigXML(
|
|
$bucket.'.s3.amazonaws.com',
|
|
$enabled,
|
|
(string)$comment,
|
|
(string)microtime(true),
|
|
$cnames,
|
|
$defaultRootObject,
|
|
$originAccessIdentity,
|
|
$trustedSigners
|
|
);
|
|
|
|
$rest->size = strlen($rest->data);
|
|
$rest->setHeader('Content-Type', 'application/xml');
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 201)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::createDistribution({$bucket}, ".(int)$enabled.", [], '$comment'): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
} elseif ($rest->body instanceof SimpleXMLElement)
|
|
return self::__parseCloudFrontDistributionConfig($rest->body);
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get CloudFront distribution info
|
|
*
|
|
* @param string $distributionId Distribution ID from listDistributions()
|
|
* @return array | false
|
|
*/
|
|
public static function getDistribution($distributionId)
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::getDistribution($distributionId): %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
$useSSL = self::$useSSL;
|
|
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('GET', '', '2010-11-01/distribution/'.$distributionId, 'cloudfront.amazonaws.com');
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::getDistribution($distributionId): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
elseif ($rest->body instanceof SimpleXMLElement)
|
|
{
|
|
$dist = self::__parseCloudFrontDistributionConfig($rest->body);
|
|
$dist['hash'] = $rest->headers['hash'];
|
|
$dist['id'] = $distributionId;
|
|
return $dist;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Update a CloudFront distribution
|
|
*
|
|
* @param array $dist Distribution array info identical to output of getDistribution()
|
|
* @return array | false
|
|
*/
|
|
public static function updateDistribution($dist)
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::updateDistribution({$dist['id']}): %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$useSSL = self::$useSSL;
|
|
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('PUT', '', '2010-11-01/distribution/'.$dist['id'].'/config', 'cloudfront.amazonaws.com');
|
|
$rest->data = self::__getCloudFrontDistributionConfigXML(
|
|
$dist['origin'],
|
|
$dist['enabled'],
|
|
$dist['comment'],
|
|
$dist['callerReference'],
|
|
$dist['cnames'],
|
|
$dist['defaultRootObject'],
|
|
$dist['originAccessIdentity'],
|
|
$dist['trustedSigners']
|
|
);
|
|
|
|
$rest->size = strlen($rest->data);
|
|
$rest->setHeader('If-Match', $dist['hash']);
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::updateDistribution({$dist['id']}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
} else {
|
|
$dist = self::__parseCloudFrontDistributionConfig($rest->body);
|
|
$dist['hash'] = $rest->headers['hash'];
|
|
return $dist;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Delete a CloudFront distribution
|
|
*
|
|
* @param array $dist Distribution array info identical to output of getDistribution()
|
|
* @return boolean
|
|
*/
|
|
public static function deleteDistribution($dist)
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::deleteDistribution({$dist['id']}): %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$useSSL = self::$useSSL;
|
|
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('DELETE', '', '2008-06-30/distribution/'.$dist['id'], 'cloudfront.amazonaws.com');
|
|
$rest->setHeader('If-Match', $dist['hash']);
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 204)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::deleteDistribution({$dist['id']}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a list of CloudFront distributions
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function listDistributions()
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::listDistributions(): [%s] %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$useSSL = self::$useSSL;
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('GET', '', '2010-11-01/distribution', 'cloudfront.amazonaws.com');
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
self::__triggerError(sprintf("S3::listDistributions(): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
elseif ($rest->body instanceof SimpleXMLElement && isset($rest->body->DistributionSummary))
|
|
{
|
|
$list = array();
|
|
if (isset($rest->body->Marker, $rest->body->MaxItems, $rest->body->IsTruncated))
|
|
{
|
|
//$info['marker'] = (string)$rest->body->Marker;
|
|
//$info['maxItems'] = (int)$rest->body->MaxItems;
|
|
//$info['isTruncated'] = (string)$rest->body->IsTruncated == 'true' ? true : false;
|
|
}
|
|
foreach ($rest->body->DistributionSummary as $summary)
|
|
$list[(string)$summary->Id] = self::__parseCloudFrontDistributionConfig($summary);
|
|
|
|
return $list;
|
|
}
|
|
return array();
|
|
}
|
|
|
|
/**
|
|
* List CloudFront Origin Access Identities
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function listOriginAccessIdentities()
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::listOriginAccessIdentities(): [%s] %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('GET', '', '2010-11-01/origin-access-identity/cloudfront', 'cloudfront.amazonaws.com');
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
$useSSL = self::$useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
trigger_error(sprintf("S3::listOriginAccessIdentities(): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), E_USER_WARNING);
|
|
return false;
|
|
}
|
|
|
|
if (isset($rest->body->CloudFrontOriginAccessIdentitySummary))
|
|
{
|
|
$identities = array();
|
|
foreach ($rest->body->CloudFrontOriginAccessIdentitySummary as $identity)
|
|
if (isset($identity->S3CanonicalUserId))
|
|
$identities[(string)$identity->Id] = array('id' => (string)$identity->Id, 's3CanonicalUserId' => (string)$identity->S3CanonicalUserId);
|
|
return $identities;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Invalidate objects in a CloudFront distribution
|
|
*
|
|
* Thanks to Martin Lindkvist for S3::invalidateDistribution()
|
|
*
|
|
* @param string $distributionId Distribution ID from listDistributions()
|
|
* @param array $paths Array of object paths to invalidate
|
|
* @return boolean
|
|
*/
|
|
public static function invalidateDistribution($distributionId, $paths)
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::invalidateDistribution(): [%s] %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$useSSL = self::$useSSL;
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('POST', '', '2010-08-01/distribution/'.$distributionId.'/invalidation', 'cloudfront.amazonaws.com');
|
|
$rest->data = self::__getCloudFrontInvalidationBatchXML($paths, (string)microtime(true));
|
|
$rest->size = strlen($rest->data);
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 201)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
trigger_error(sprintf("S3::invalidate('{$distributionId}',{$paths}): [%s] %s",
|
|
$rest->error['code'], $rest->error['message']), E_USER_WARNING);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a InvalidationBatch DOMDocument
|
|
*
|
|
* @internal Used to create XML in invalidateDistribution()
|
|
* @param array $paths Paths to objects to invalidateDistribution
|
|
* @param int $callerReference
|
|
* @return string
|
|
*/
|
|
private static function __getCloudFrontInvalidationBatchXML($paths, $callerReference = '0')
|
|
{
|
|
$dom = new DOMDocument('1.0', 'UTF-8');
|
|
$dom->formatOutput = true;
|
|
$invalidationBatch = $dom->createElement('InvalidationBatch');
|
|
foreach ($paths as $path)
|
|
$invalidationBatch->appendChild($dom->createElement('Path', $path));
|
|
|
|
$invalidationBatch->appendChild($dom->createElement('CallerReference', $callerReference));
|
|
$dom->appendChild($invalidationBatch);
|
|
return $dom->saveXML();
|
|
}
|
|
|
|
|
|
/**
|
|
* List your invalidation batches for invalidateDistribution() in a CloudFront distribution
|
|
*
|
|
* http://docs.amazonwebservices.com/AmazonCloudFront/latest/APIReference/ListInvalidation.html
|
|
* returned array looks like this:
|
|
* Array
|
|
* (
|
|
* [I31TWB0CN9V6XD] => InProgress
|
|
* [IT3TFE31M0IHZ] => Completed
|
|
* [I12HK7MPO1UQDA] => Completed
|
|
* [I1IA7R6JKTC3L2] => Completed
|
|
* )
|
|
*
|
|
* @param string $distributionId Distribution ID from listDistributions()
|
|
* @return array
|
|
*/
|
|
public static function getDistributionInvalidationList($distributionId)
|
|
{
|
|
if (!extension_loaded('openssl'))
|
|
{
|
|
self::__triggerError(sprintf("S3::getDistributionInvalidationList(): [%s] %s",
|
|
"CloudFront functionality requires SSL"), __FILE__, __LINE__);
|
|
return false;
|
|
}
|
|
|
|
$useSSL = self::$useSSL;
|
|
self::$useSSL = true; // CloudFront requires SSL
|
|
$rest = new S3Request('GET', '', '2010-11-01/distribution/'.$distributionId.'/invalidation', 'cloudfront.amazonaws.com');
|
|
$rest = self::__getCloudFrontResponse($rest);
|
|
self::$useSSL = $useSSL;
|
|
|
|
if ($rest->error === false && $rest->code !== 200)
|
|
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
|
|
if ($rest->error !== false)
|
|
{
|
|
trigger_error(sprintf("S3::getDistributionInvalidationList('{$distributionId}'): [%s]",
|
|
$rest->error['code'], $rest->error['message']), E_USER_WARNING);
|
|
return false;
|
|
}
|
|
elseif ($rest->body instanceof SimpleXMLElement && isset($rest->body->InvalidationSummary))
|
|
{
|
|
$list = array();
|
|
foreach ($rest->body->InvalidationSummary as $summary)
|
|
$list[(string)$summary->Id] = (string)$summary->Status;
|
|
|
|
return $list;
|
|
}
|
|
return array();
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a DistributionConfig DOMDocument
|
|
*
|
|
* http://docs.amazonwebservices.com/AmazonCloudFront/latest/APIReference/index.html?PutConfig.html
|
|
*
|
|
* @internal Used to create XML in createDistribution() and updateDistribution()
|
|
* @param string $bucket S3 Origin bucket
|
|
* @param boolean $enabled Enabled (true/false)
|
|
* @param string $comment Comment to append
|
|
* @param string $callerReference Caller reference
|
|
* @param array $cnames Array of CNAME aliases
|
|
* @param string $defaultRootObject Default root object
|
|
* @param string $originAccessIdentity Origin access identity
|
|
* @param array $trustedSigners Array of trusted signers
|
|
* @return string
|
|
*/
|
|
private static function __getCloudFrontDistributionConfigXML($bucket, $enabled, $comment, $callerReference = '0', $cnames = array(), $defaultRootObject = null, $originAccessIdentity = null, $trustedSigners = array())
|
|
{
|
|
$dom = new DOMDocument('1.0', 'UTF-8');
|
|
$dom->formatOutput = true;
|
|
$distributionConfig = $dom->createElement('DistributionConfig');
|
|
$distributionConfig->setAttribute('xmlns', 'http://cloudfront.amazonaws.com/doc/2010-11-01/');
|
|
|
|
$origin = $dom->createElement('S3Origin');
|
|
$origin->appendChild($dom->createElement('DNSName', $bucket));
|
|
if ($originAccessIdentity !== null) $origin->appendChild($dom->createElement('OriginAccessIdentity', $originAccessIdentity));
|
|
$distributionConfig->appendChild($origin);
|
|
|
|
if ($defaultRootObject !== null) $distributionConfig->appendChild($dom->createElement('DefaultRootObject', $defaultRootObject));
|
|
|
|
$distributionConfig->appendChild($dom->createElement('CallerReference', $callerReference));
|
|
foreach ($cnames as $cname)
|
|
$distributionConfig->appendChild($dom->createElement('CNAME', $cname));
|
|
if ($comment !== '') $distributionConfig->appendChild($dom->createElement('Comment', $comment));
|
|
$distributionConfig->appendChild($dom->createElement('Enabled', $enabled ? 'true' : 'false'));
|
|
|
|
$trusted = $dom->createElement('TrustedSigners');
|
|
foreach ($trustedSigners as $id => $type)
|
|
$trusted->appendChild($id !== '' ? $dom->createElement($type, $id) : $dom->createElement($type));
|
|
$distributionConfig->appendChild($trusted);
|
|
|
|
$dom->appendChild($distributionConfig);
|
|
//var_dump($dom->saveXML());
|
|
return $dom->saveXML();
|
|
}
|
|
|
|
|
|
/**
|
|
* Parse a CloudFront distribution config
|
|
*
|
|
* See http://docs.amazonwebservices.com/AmazonCloudFront/latest/APIReference/index.html?GetDistribution.html
|
|
*
|
|
* @internal Used to parse the CloudFront DistributionConfig node to an array
|
|
* @param object &$node DOMNode
|
|
* @return array
|
|
*/
|
|
private static function __parseCloudFrontDistributionConfig(&$node)
|
|
{
|
|
if (isset($node->DistributionConfig))
|
|
return self::__parseCloudFrontDistributionConfig($node->DistributionConfig);
|
|
|
|
$dist = array();
|
|
if (isset($node->Id, $node->Status, $node->LastModifiedTime, $node->DomainName))
|
|
{
|
|
$dist['id'] = (string)$node->Id;
|
|
$dist['status'] = (string)$node->Status;
|
|
$dist['time'] = strtotime((string)$node->LastModifiedTime);
|
|
$dist['domain'] = (string)$node->DomainName;
|
|
}
|
|
|
|
if (isset($node->CallerReference))
|
|
$dist['callerReference'] = (string)$node->CallerReference;
|
|
|
|
if (isset($node->Enabled))
|
|
$dist['enabled'] = (string)$node->Enabled == 'true' ? true : false;
|
|
|
|
if (isset($node->S3Origin))
|
|
{
|
|
if (isset($node->S3Origin->DNSName))
|
|
$dist['origin'] = (string)$node->S3Origin->DNSName;
|
|
|
|
$dist['originAccessIdentity'] = isset($node->S3Origin->OriginAccessIdentity) ?
|
|
(string)$node->S3Origin->OriginAccessIdentity : null;
|
|
}
|
|
|
|
$dist['defaultRootObject'] = isset($node->DefaultRootObject) ? (string)$node->DefaultRootObject : null;
|
|
|
|
$dist['cnames'] = array();
|
|
if (isset($node->CNAME))
|
|
foreach ($node->CNAME as $cname)
|
|
$dist['cnames'][(string)$cname] = (string)$cname;
|
|
|
|
$dist['trustedSigners'] = array();
|
|
if (isset($node->TrustedSigners))
|
|
foreach ($node->TrustedSigners as $signer)
|
|
{
|
|
if (isset($signer->Self))
|
|
$dist['trustedSigners'][''] = 'Self';
|
|
elseif (isset($signer->KeyPairId))
|
|
$dist['trustedSigners'][(string)$signer->KeyPairId] = 'KeyPairId';
|
|
elseif (isset($signer->AwsAccountNumber))
|
|
$dist['trustedSigners'][(string)$signer->AwsAccountNumber] = 'AwsAccountNumber';
|
|
}
|
|
|
|
$dist['comment'] = isset($node->Comment) ? (string)$node->Comment : null;
|
|
return $dist;
|
|
}
|
|
|
|
|
|
/**
|
|
* Grab CloudFront response
|
|
*
|
|
* @internal Used to parse the CloudFront S3Request::getResponse() output
|
|
* @param object &$rest S3Request instance
|
|
* @return object
|
|
*/
|
|
private static function __getCloudFrontResponse(&$rest)
|
|
{
|
|
$rest->getResponse();
|
|
if ($rest->response->error === false && isset($rest->response->body) &&
|
|
is_string($rest->response->body) && substr($rest->response->body, 0, 5) == '<?xml')
|
|
{
|
|
$rest->response->body = simplexml_load_string($rest->response->body);
|
|
// Grab CloudFront errors
|
|
if (isset($rest->response->body->Error, $rest->response->body->Error->Code,
|
|
$rest->response->body->Error->Message))
|
|
{
|
|
$rest->response->error = array(
|
|
'code' => (string)$rest->response->body->Error->Code,
|
|
'message' => (string)$rest->response->body->Error->Message
|
|
);
|
|
unset($rest->response->body);
|
|
}
|
|
}
|
|
return $rest->response;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get MIME type for file
|
|
*
|
|
* To override the putObject() Content-Type, add it to $requestHeaders
|
|
*
|
|
* To use fileinfo, ensure the MAGIC environment variable is set
|
|
*
|
|
* @internal Used to get mime types
|
|
* @param string &$file File path
|
|
* @return string
|
|
*/
|
|
private static function __getMIMEType(&$file)
|
|
{
|
|
static $exts = array(
|
|
'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'gif' => 'image/gif',
|
|
'png' => 'image/png', 'ico' => 'image/x-icon', 'pdf' => 'application/pdf',
|
|
'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'svg' => 'image/svg+xml',
|
|
'svgz' => 'image/svg+xml', 'swf' => 'application/x-shockwave-flash',
|
|
'zip' => 'application/zip', 'gz' => 'application/x-gzip',
|
|
'tar' => 'application/x-tar', 'bz' => 'application/x-bzip',
|
|
'bz2' => 'application/x-bzip2', 'rar' => 'application/x-rar-compressed',
|
|
'exe' => 'application/x-msdownload', 'msi' => 'application/x-msdownload',
|
|
'cab' => 'application/vnd.ms-cab-compressed', 'txt' => 'text/plain',
|
|
'asc' => 'text/plain', 'htm' => 'text/html', 'html' => 'text/html',
|
|
'css' => 'text/css', 'js' => 'text/javascript',
|
|
'xml' => 'text/xml', 'xsl' => 'application/xsl+xml',
|
|
'ogg' => 'application/ogg', 'mp3' => 'audio/mpeg', 'wav' => 'audio/x-wav',
|
|
'avi' => 'video/x-msvideo', 'mpg' => 'video/mpeg', 'mpeg' => 'video/mpeg',
|
|
'mov' => 'video/quicktime', 'flv' => 'video/x-flv', 'php' => 'text/x-php'
|
|
);
|
|
|
|
$ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
|
|
if (isset($exts[$ext])) return $exts[$ext];
|
|
|
|
// Use fileinfo if available
|
|
if (extension_loaded('fileinfo') && isset($_ENV['MAGIC']) &&
|
|
($finfo = finfo_open(FILEINFO_MIME, $_ENV['MAGIC'])) !== false)
|
|
{
|
|
if (($type = finfo_file($finfo, $file)) !== false)
|
|
{
|
|
// Remove the charset and grab the last content-type
|
|
$type = explode(' ', str_replace('; charset=', ';charset=', $type));
|
|
$type = array_pop($type);
|
|
$type = explode(';', $type);
|
|
$type = trim(array_shift($type));
|
|
}
|
|
finfo_close($finfo);
|
|
if ($type !== false && strlen($type) > 0) return $type;
|
|
}
|
|
|
|
return 'application/octet-stream';
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the current time
|
|
*
|
|
* @internal Used to apply offsets to sytem time
|
|
* @return integer
|
|
*/
|
|
public static function __getTime()
|
|
{
|
|
return time() + self::$__timeOffset;
|
|
}
|
|
|
|
|
|
/**
|
|
* Generate the auth string: "AWS AccessKey:Signature"
|
|
*
|
|
* @internal Used by S3Request::getResponse()
|
|
* @param string $string String to sign
|
|
* @return string
|
|
*/
|
|
public static function __getSignature($string)
|
|
{
|
|
return 'AWS '.self::$__accessKey.':'.self::__getHash($string);
|
|
}
|
|
|
|
|
|
/**
|
|
* Creates a HMAC-SHA1 hash
|
|
*
|
|
* This uses the hash extension if loaded
|
|
*
|
|
* @internal Used by __getSignature()
|
|
* @param string $string String to sign
|
|
* @return string
|
|
*/
|
|
private static function __getHash($string)
|
|
{
|
|
return base64_encode(extension_loaded('hash') ?
|
|
hash_hmac('sha1', $string, self::$__secretKey, true) : pack('H*', sha1(
|
|
(str_pad(self::$__secretKey, 64, chr(0x00)) ^ (str_repeat(chr(0x5c), 64))) .
|
|
pack('H*', sha1((str_pad(self::$__secretKey, 64, chr(0x00)) ^
|
|
(str_repeat(chr(0x36), 64))) . $string)))));
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* S3 Request class
|
|
*
|
|
* @link http://undesigned.org.za/2007/10/22/amazon-s3-php-class
|
|
* @version 0.5.0-dev
|
|
*/
|
|
final class S3Request
|
|
{
|
|
/**
|
|
* AWS URI
|
|
*
|
|
* @var string
|
|
* @access pricate
|
|
*/
|
|
private $endpoint;
|
|
|
|
/**
|
|
* Verb
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
private $verb;
|
|
|
|
/**
|
|
* S3 bucket name
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
private $bucket;
|
|
|
|
/**
|
|
* Object URI
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
private $uri;
|
|
|
|
/**
|
|
* Final object URI
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
private $resource = '';
|
|
|
|
/**
|
|
* Additional request parameters
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
private $parameters = array();
|
|
|
|
/**
|
|
* Amazon specific request headers
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
private $amzHeaders = array();
|
|
|
|
/**
|
|
* HTTP request headers
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
private $headers = array(
|
|
'Host' => '', 'Date' => '', 'Content-MD5' => '', 'Content-Type' => ''
|
|
);
|
|
|
|
/**
|
|
* Use HTTP PUT?
|
|
*
|
|
* @var bool
|
|
* @access public
|
|
*/
|
|
public $fp = false;
|
|
|
|
/**
|
|
* PUT file size
|
|
*
|
|
* @var int
|
|
* @access public
|
|
*/
|
|
public $size = 0;
|
|
|
|
/**
|
|
* PUT post fields
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
public $data = false;
|
|
|
|
/**
|
|
* S3 request respone
|
|
*
|
|
* @var object
|
|
* @access public
|
|
*/
|
|
public $response;
|
|
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param string $verb Verb
|
|
* @param string $bucket Bucket name
|
|
* @param string $uri Object URI
|
|
* @param string $endpoint AWS endpoint URI
|
|
* @return mixed
|
|
*/
|
|
function __construct($verb, $bucket = '', $uri = '', $endpoint = 's3.amazonaws.com')
|
|
{
|
|
|
|
$this->endpoint = $endpoint;
|
|
$this->verb = $verb;
|
|
$this->bucket = $bucket;
|
|
$this->uri = $uri !== '' ? '/'.str_replace('%2F', '/', rawurlencode($uri)) : '/';
|
|
|
|
//if ($this->bucket !== '')
|
|
// $this->resource = '/'.$this->bucket.$this->uri;
|
|
//else
|
|
// $this->resource = $this->uri;
|
|
|
|
if ($this->bucket !== '')
|
|
{
|
|
if ($this->__dnsBucketName($this->bucket))
|
|
{
|
|
$this->headers['Host'] = $this->bucket.'.'.$this->endpoint;
|
|
$this->resource = '/'.$this->bucket.$this->uri;
|
|
}
|
|
else
|
|
{
|
|
$this->headers['Host'] = $this->endpoint;
|
|
$this->uri = $this->uri;
|
|
if ($this->bucket !== '') $this->uri = '/'.$this->bucket.$this->uri;
|
|
$this->bucket = '';
|
|
$this->resource = $this->uri;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$this->headers['Host'] = $this->endpoint;
|
|
$this->resource = $this->uri;
|
|
}
|
|
|
|
|
|
$this->headers['Date'] = gmdate('D, d M Y H:i:s T');
|
|
$this->response = new STDClass;
|
|
$this->response->error = false;
|
|
$this->response->body = null;
|
|
$this->response->headers = array();
|
|
}
|
|
|
|
|
|
/**
|
|
* Set request parameter
|
|
*
|
|
* @param string $key Key
|
|
* @param string $value Value
|
|
* @return void
|
|
*/
|
|
public function setParameter($key, $value)
|
|
{
|
|
$this->parameters[$key] = $value;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set request header
|
|
*
|
|
* @param string $key Key
|
|
* @param string $value Value
|
|
* @return void
|
|
*/
|
|
public function setHeader($key, $value)
|
|
{
|
|
$this->headers[$key] = $value;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set x-amz-meta-* header
|
|
*
|
|
* @param string $key Key
|
|
* @param string $value Value
|
|
* @return void
|
|
*/
|
|
public function setAmzHeader($key, $value)
|
|
{
|
|
$this->amzHeaders[$key] = $value;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the S3 response
|
|
*
|
|
* @return object | false
|
|
*/
|
|
public function getResponse()
|
|
{
|
|
$query = '';
|
|
if (sizeof($this->parameters) > 0)
|
|
{
|
|
$query = substr($this->uri, -1) !== '?' ? '?' : '&';
|
|
foreach ($this->parameters as $var => $value)
|
|
if ($value == null || $value == '') $query .= $var.'&';
|
|
else $query .= $var.'='.rawurlencode($value).'&';
|
|
$query = substr($query, 0, -1);
|
|
$this->uri .= $query;
|
|
|
|
if (array_key_exists('acl', $this->parameters) ||
|
|
array_key_exists('location', $this->parameters) ||
|
|
array_key_exists('torrent', $this->parameters) ||
|
|
array_key_exists('website', $this->parameters) ||
|
|
array_key_exists('logging', $this->parameters))
|
|
$this->resource .= $query;
|
|
}
|
|
$url = (S3::$useSSL ? 'https://' : 'http://') . ($this->headers['Host'] !== '' ? $this->headers['Host'] : $this->endpoint) . $this->uri;
|
|
|
|
//var_dump('bucket: ' . $this->bucket, 'uri: ' . $this->uri, 'resource: ' . $this->resource, 'url: ' . $url);
|
|
|
|
// Basic setup
|
|
$curl = curl_init();
|
|
curl_setopt($curl, CURLOPT_USERAGENT, 'S3/php');
|
|
|
|
if (S3::$useSSL)
|
|
{
|
|
// Set protocol version
|
|
curl_setopt($curl, CURLOPT_SSLVERSION, S3::$useSSLVersion);
|
|
|
|
// SSL Validation can now be optional for those with broken OpenSSL installations
|
|
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, S3::$useSSLValidation ? 2 : 0);
|
|
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, S3::$useSSLValidation ? 1 : 0);
|
|
|
|
if (S3::$sslKey !== null) curl_setopt($curl, CURLOPT_SSLKEY, S3::$sslKey);
|
|
if (S3::$sslCert !== null) curl_setopt($curl, CURLOPT_SSLCERT, S3::$sslCert);
|
|
if (S3::$sslCACert !== null) curl_setopt($curl, CURLOPT_CAINFO, S3::$sslCACert);
|
|
}
|
|
|
|
curl_setopt($curl, CURLOPT_URL, $url);
|
|
|
|
if (S3::$proxy != null && isset(S3::$proxy['host']))
|
|
{
|
|
curl_setopt($curl, CURLOPT_PROXY, S3::$proxy['host']);
|
|
curl_setopt($curl, CURLOPT_PROXYTYPE, S3::$proxy['type']);
|
|
if (isset(S3::$proxy['user'], S3::$proxy['pass']) && S3::$proxy['user'] != null && S3::$proxy['pass'] != null)
|
|
curl_setopt($curl, CURLOPT_PROXYUSERPWD, sprintf('%s:%s', S3::$proxy['user'], S3::$proxy['pass']));
|
|
}
|
|
|
|
// Headers
|
|
$headers = array(); $amz = array();
|
|
foreach ($this->amzHeaders as $header => $value)
|
|
if (strlen($value) > 0) $headers[] = $header.': '.$value;
|
|
foreach ($this->headers as $header => $value)
|
|
if (strlen($value) > 0) $headers[] = $header.': '.$value;
|
|
|
|
// Collect AMZ headers for signature
|
|
foreach ($this->amzHeaders as $header => $value)
|
|
if (strlen($value) > 0) $amz[] = strtolower($header).':'.$value;
|
|
|
|
// AMZ headers must be sorted
|
|
if (sizeof($amz) > 0)
|
|
{
|
|
//sort($amz);
|
|
usort($amz, array(&$this, '__sortMetaHeadersCmp'));
|
|
$amz = "\n".implode("\n", $amz);
|
|
} else $amz = '';
|
|
|
|
if (S3::hasAuth())
|
|
{
|
|
// Authorization string (CloudFront stringToSign should only contain a date)
|
|
if ($this->headers['Host'] == 'cloudfront.amazonaws.com')
|
|
$headers[] = 'Authorization: ' . S3::__getSignature($this->headers['Date']);
|
|
else
|
|
{
|
|
$headers[] = 'Authorization: ' . S3::__getSignature(
|
|
$this->verb."\n".
|
|
$this->headers['Content-MD5']."\n".
|
|
$this->headers['Content-Type']."\n".
|
|
$this->headers['Date'].$amz."\n".
|
|
$this->resource
|
|
);
|
|
}
|
|
}
|
|
|
|
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
|
|
curl_setopt($curl, CURLOPT_HEADER, false);
|
|
curl_setopt($curl, CURLOPT_RETURNTRANSFER, false);
|
|
curl_setopt($curl, CURLOPT_WRITEFUNCTION, array(&$this, '__responseWriteCallback'));
|
|
curl_setopt($curl, CURLOPT_HEADERFUNCTION, array(&$this, '__responseHeaderCallback'));
|
|
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
|
|
|
|
// Request types
|
|
switch ($this->verb)
|
|
{
|
|
case 'GET': break;
|
|
case 'PUT': case 'POST': // POST only used for CloudFront
|
|
if ($this->fp !== false)
|
|
{
|
|
curl_setopt($curl, CURLOPT_PUT, true);
|
|
curl_setopt($curl, CURLOPT_INFILE, $this->fp);
|
|
if ($this->size >= 0)
|
|
curl_setopt($curl, CURLOPT_INFILESIZE, $this->size);
|
|
}
|
|
elseif ($this->data !== false)
|
|
{
|
|
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $this->verb);
|
|
curl_setopt($curl, CURLOPT_POSTFIELDS, $this->data);
|
|
}
|
|
else
|
|
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $this->verb);
|
|
break;
|
|
case 'HEAD':
|
|
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'HEAD');
|
|
curl_setopt($curl, CURLOPT_NOBODY, true);
|
|
break;
|
|
case 'DELETE':
|
|
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
|
|
break;
|
|
default: break;
|
|
}
|
|
|
|
// Execute, grab errors
|
|
if (curl_exec($curl))
|
|
$this->response->code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
|
|
else
|
|
$this->response->error = array(
|
|
'code' => curl_errno($curl),
|
|
'message' => curl_error($curl),
|
|
'resource' => $this->resource
|
|
);
|
|
|
|
@curl_close($curl);
|
|
|
|
// Parse body into XML
|
|
if ($this->response->error === false && isset($this->response->headers['type']) &&
|
|
$this->response->headers['type'] == 'application/xml' && isset($this->response->body))
|
|
{
|
|
$this->response->body = simplexml_load_string($this->response->body);
|
|
|
|
// Grab S3 errors
|
|
if (!in_array($this->response->code, array(200, 204, 206)) &&
|
|
isset($this->response->body->Code, $this->response->body->Message))
|
|
{
|
|
$this->response->error = array(
|
|
'code' => (string)$this->response->body->Code,
|
|
'message' => (string)$this->response->body->Message
|
|
);
|
|
if (isset($this->response->body->Resource))
|
|
$this->response->error['resource'] = (string)$this->response->body->Resource;
|
|
unset($this->response->body);
|
|
}
|
|
}
|
|
|
|
// Clean up file resources
|
|
if ($this->fp !== false && is_resource($this->fp)) fclose($this->fp);
|
|
|
|
return $this->response;
|
|
}
|
|
|
|
/**
|
|
* Sort compare for meta headers
|
|
*
|
|
* @internal Used to sort x-amz meta headers
|
|
* @param string $a String A
|
|
* @param string $b String B
|
|
* @return integer
|
|
*/
|
|
private function __sortMetaHeadersCmp($a, $b)
|
|
{
|
|
$lenA = strpos($a, ':');
|
|
$lenB = strpos($b, ':');
|
|
$minLen = min($lenA, $lenB);
|
|
$ncmp = strncmp($a, $b, $minLen);
|
|
if ($lenA == $lenB) return $ncmp;
|
|
if (0 == $ncmp) return $lenA < $lenB ? -1 : 1;
|
|
return $ncmp;
|
|
}
|
|
|
|
/**
|
|
* CURL write callback
|
|
*
|
|
* @param resource &$curl CURL resource
|
|
* @param string &$data Data
|
|
* @return integer
|
|
*/
|
|
private function __responseWriteCallback(&$curl, &$data)
|
|
{
|
|
if (in_array($this->response->code, array(200, 206)) && $this->fp !== false)
|
|
return fwrite($this->fp, $data);
|
|
else
|
|
$this->response->body .= $data;
|
|
return strlen($data);
|
|
}
|
|
|
|
|
|
/**
|
|
* Check DNS conformity
|
|
*
|
|
* @param string $bucket Bucket name
|
|
* @return boolean
|
|
*/
|
|
private function __dnsBucketName($bucket)
|
|
{
|
|
if (strlen($bucket) > 63 || preg_match("/[^a-z0-9\.-]/", $bucket) > 0) return false;
|
|
if (S3::$useSSL && strstr($bucket, '.') !== false) return false;
|
|
if (strstr($bucket, '-.') !== false) return false;
|
|
if (strstr($bucket, '..') !== false) return false;
|
|
if (!preg_match("/^[0-9a-z]/", $bucket)) return false;
|
|
if (!preg_match("/[0-9a-z]$/", $bucket)) return false;
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* CURL header callback
|
|
*
|
|
* @param resource $curl CURL resource
|
|
* @param string $data Data
|
|
* @return integer
|
|
*/
|
|
private function __responseHeaderCallback($curl, $data)
|
|
{
|
|
if (($strlen = strlen($data)) <= 2) return $strlen;
|
|
if (substr($data, 0, 4) == 'HTTP')
|
|
$this->response->code = (int)substr($data, 9, 3);
|
|
else
|
|
{
|
|
$data = trim($data);
|
|
if (strpos($data, ': ') === false) return $strlen;
|
|
list($header, $value) = explode(': ', $data, 2);
|
|
if ($header == 'Last-Modified')
|
|
$this->response->headers['time'] = strtotime($value);
|
|
elseif ($header == 'Date')
|
|
$this->response->headers['date'] = strtotime($value);
|
|
elseif ($header == 'Content-Length')
|
|
$this->response->headers['size'] = (int)$value;
|
|
elseif ($header == 'Content-Type')
|
|
$this->response->headers['type'] = $value;
|
|
elseif ($header == 'ETag')
|
|
$this->response->headers['hash'] = $value{0} == '"' ? substr($value, 1, -1) : $value;
|
|
elseif (preg_match('/^x-amz-meta-.*$/', $header))
|
|
$this->response->headers[$header] = $value;
|
|
}
|
|
return $strlen;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* S3 exception class
|
|
*
|
|
* @link http://undesigned.org.za/2007/10/22/amazon-s3-php-class
|
|
* @version 0.5.0-dev
|
|
*/
|
|
|
|
class S3Exception extends Exception {
|
|
/**
|
|
* Class constructor
|
|
*
|
|
* @param string $message Exception message
|
|
* @param string $file File in which exception was created
|
|
* @param string $line Line number on which exception was created
|
|
* @param int $code Exception code
|
|
*/
|
|
function __construct($message, $file, $line, $code = 0)
|
|
{
|
|
parent::__construct($message, $code);
|
|
$this->file = $file;
|
|
$this->line = $line;
|
|
}
|
|
}
|