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diff --git a/externals/s3/README.txt b/externals/s3/README.txt
deleted file mode 100644
--- a/externals/s3/README.txt
+++ /dev/null
@@ -1,105 +0,0 @@
-AMAZON S3 PHP CLASS
-
-
-USING THE CLASS
-
-OO method (e,g; $s3->getObject(...)):
-$s3 = new S3(awsAccessKey, awsSecretKey);
-
-Statically (e,g; S3::getObject(...)):
-S3::setAuth(awsAccessKey, awsSecretKey);
-
-
-For class documentation see:
-http://undesigned.org.za/files/s3-class-documentation/index.html
-
-
-OBJECTS
-
-
-Put an object from a string:
- $s3->putObject($string, $bucketName, $uploadName, S3::ACL_PUBLIC_READ)
- Legacy function: $s3->putObjectString($string, $bucketName, $uploadName, S3::ACL_PUBLIC_READ)
-
-
-Put an object from a file:
- $s3->putObject($s3->inputFile($file, false), $bucketName, $uploadName, S3::ACL_PUBLIC_READ)
- Legacy function: $s3->putObjectFile($uploadFile, $bucketName, $uploadName, S3::ACL_PUBLIC_READ)
-
-
-Put an object from a resource (buffer/file size is required):
- Please note: the resource will be fclose()'d automatically
- $s3->putObject($s3->inputResource(fopen($file, 'rb'), filesize($file)), $bucketName, $uploadName, S3::ACL_PUBLIC_READ)
-
-
-Get an object:
- $s3->getObject($bucketName, $uploadName)
-
-
-Save an object to file:
- $s3->getObject($bucketName, $uploadName, $saveName)
-
-
-Save an object to a resource of any type:
- $s3->getObject($bucketName, $uploadName, fopen('savefile.txt', 'wb'))
-
-
-Copy an object:
- $s3->copyObject($srcBucket, $srcName, $bucketName, $saveName, $metaHeaders = array(), $requestHeaders = array())
-
-
-Delete an object:
- $s3->deleteObject($bucketName, $uploadName)
-
-
-
-BUCKETS
-
-
-Get a list of buckets:
- $s3->listBuckets() // Simple bucket list
- $s3->listBuckets(true) // Detailed bucket list
-
-
-Create a public-read bucket:
- $s3->putBucket($bucketName, S3::ACL_PUBLIC_READ)
- $s3->putBucket($bucketName, S3::ACL_PUBLIC_READ, 'EU') // EU-hosted bucket
-
-
-Get the contents of a bucket:
- $s3->getBucket($bucketName)
-
-
-Get a bucket's location:
- $s3->getBucketLocation($bucketName)
-
-
-Delete a bucket:
- $s3->deleteBucket($bucketName)
-
-
-
-
-KNOWN ISSUES
-
- Files larger than 2GB are not supported on 32 bit systems due to PHP’s signed integer problem
-
-
-
-MORE INFORMATION
-
-
- Project URL:
- http://undesigned.org.za/2007/10/22/amazon-s3-php-class
-
- Class documentation:
- http://undesigned.org.za/files/s3-class-documentation/index.html
-
- Bug reports:
- https://github.com/tpyo/amazon-s3-php-class/issues
-
- Amazon S3 documentation:
- http://docs.amazonwebservices.com/AmazonS3/2006-03-01/
-
-
-EOF
diff --git a/externals/s3/S3.php b/externals/s3/S3.php
deleted file mode 100644
--- a/externals/s3/S3.php
+++ /dev/null
@@ -1,2317 +0,0 @@
-<?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 0.5.0-dev
-*/
-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 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;
-
- /**
- * 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 PHP exceptions?
- *
- * @var bool
- * @access public
- * @static
- */
- public static $useExceptions = false;
-
- // SSL CURL SSL options - only needed if you are experiencing problems with your OpenSSL configuration
-
- /**
- * 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 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->ID
- );
- $results['buckets'] = array();
- foreach ($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);
- $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;
- }
- 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']))
- $rest->size = filesize($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) $rest->setHeader($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) $rest->setHeader($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 = time() + $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' => time() + $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', (time() + $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(&$file)
- {
- // Use fileinfo if available
- if (extension_loaded('fileinfo') && isset($_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;
- }
-
- 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));
- // mime_content_type() is deprecated, fileinfo should be configured
- $type = isset($exts[$ext]) ? $exts[$ext] : trim(mime_content_type($file));
-
- return ($type !== false && strlen($type) > 0) ? $type : 'application/octet-stream';
- }
-
-
- /**
- * 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::$useSSL)
- {
- // SSL Validation can now be optional for those with broken OpenSSL installations
- curl_setopt($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\.-]/", $bucket) > 0) return false;
- if (strstr($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 == '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;
- }
-}
diff --git a/src/applications/files/engine/PhabricatorS3FileStorageEngine.php b/src/applications/files/engine/PhabricatorS3FileStorageEngine.php
--- a/src/applications/files/engine/PhabricatorS3FileStorageEngine.php
+++ b/src/applications/files/engine/PhabricatorS3FileStorageEngine.php
@@ -123,29 +123,21 @@
* Create a new S3 API object.
*
* @task internal
- * @phutil-external-symbol class S3
*/
private function newS3API() {
- $libroot = dirname(phutil_get_library_root('phabricator'));
- require_once $libroot.'/externals/s3/S3.php';
-
$access_key = PhabricatorEnv::getEnvConfig('amazon-s3.access-key');
$secret_key = PhabricatorEnv::getEnvConfig('amazon-s3.secret-key');
$endpoint = PhabricatorEnv::getEnvConfig('amazon-s3.endpoint');
- if (!$access_key || !$secret_key) {
- throw new PhabricatorFileStorageConfigurationException(
- "Specify 'amazon-s3.access-key' and 'amazon-s3.secret-key'!");
- }
+ $s3 = new PhutilAWSS3Client();
- if ($endpoint !== null) {
- $s3 = new S3($access_key, $secret_key, $use_ssl = true, $endpoint);
+ if (!$access_key || !$secret_key) {
+ // Use IAM credentials.
+ $s3->setUseIAM(true);
} else {
- $s3 = new S3($access_key, $secret_key, $use_ssl = true);
+ $s3->setAWSKeys($access_key, $secret_key);
}
- $s3->setExceptions(true);
-
return $s3;
}

File Metadata

Mime Type
text/plain
Expires
Sun, Apr 20, 3:24 AM (6 d, 6 h ago)
Storage Engine
amazon-s3
Storage Format
Encrypted (AES-256-CBC)
Storage Handle
phabricator/secure/bn/yk/jum2kjuxblqfvgsr
Default Alt Text
D10531.diff (77 KB)

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