Composer update

* updated Laravel to v5.6.38
* Added laravel tinker in dev dependencies

vendor/aws/aws-sdk-php/src/Api/Parser/AbstractParser.php

@@ -2,9 +2,11 @@
 namespace Aws\Api\Parser;
 
 use Aws\Api\Service;
+use Aws\Api\StructureShape;
 use Aws\CommandInterface;
 use Aws\ResultInterface;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 
 /**
  * @internal
@@ -14,6 +16,9 @@ abstract class AbstractParser
     /** @var \Aws\Api\Service Representation of the service API*/
     protected $api;
 
+    /** @var callable */
+    protected $parser;
+
     /**
      * @param Service $api Service description.
      */
@@ -32,4 +37,9 @@ abstract class AbstractParser
         CommandInterface $command,
         ResponseInterface $response
     );
+
+    abstract public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member
+    );
 }

vendor/aws/aws-sdk-php/src/Api/Parser/AbstractRestParser.php

@@ -73,7 +73,13 @@ abstract class AbstractRestParser extends AbstractParser
     ) {
         $member = $output->getMember($payload);
 
-        if ($member instanceof StructureShape) {
+        if (!empty($member['eventstream'])) {
+            $result[$payload] = new EventParsingIterator(
+                $response->getBody(),
+                $member,
+                $this
+            );
+        } else if ($member instanceof StructureShape) {
             // Structure members parse top-level data into a specific key.
             $result[$payload] = [];
             $this->payload($response, $member, $result[$payload]);

vendor/aws/aws-sdk-php/src/Api/Parser/Crc32ValidatingParser.php

@@ -1,9 +1,11 @@
 <?php
 namespace Aws\Api\Parser;
 
+use Aws\Api\StructureShape;
 use Aws\CommandInterface;
 use Aws\Exception\AwsException;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 use GuzzleHttp\Psr7;
 
 /**
@@ -11,9 +13,6 @@ use GuzzleHttp\Psr7;
  */
 class Crc32ValidatingParser extends AbstractParser
 {
-    /** @var callable */
-    private $parser;
-
     /**
      * @param callable $parser Parser to wrap.
      */
@@ -44,4 +43,11 @@ class Crc32ValidatingParser extends AbstractParser
         $fn = $this->parser;
         return $fn($command, $response);
     }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member
+    ) {
+        return $this->parser->parseMemberFromStream($stream, $member);
+    }
 }

vendor/aws/aws-sdk-php/src/Api/Parser/DecodingEventStreamIterator.php

@@ -0,0 +1,335 @@
+<?php
+
+namespace Aws\Api\Parser;
+
+use \Iterator;
+use Aws\Api\DateTimeResult;
+use GuzzleHttp\Psr7;
+use Psr\Http\Message\StreamInterface;
+use Aws\Api\Parser\Exception\ParserException;
+
+/**
+ * @internal Implements a decoder for a binary encoded event stream that will
+ * decode, validate, and provide individual events from the stream.
+ */
+class DecodingEventStreamIterator implements Iterator
+{
+    const HEADERS = 'headers';
+    const PAYLOAD = 'payload';
+
+    const LENGTH_TOTAL = 'total_length';
+    const LENGTH_HEADERS = 'headers_length';
+
+    const CRC_PRELUDE = 'prelude_crc';
+
+    const BYTES_PRELUDE = 12;
+    const BYTES_TRAILING = 4;
+
+    private static $preludeFormat = [
+        self::LENGTH_TOTAL => 'decodeUint32',
+        self::LENGTH_HEADERS => 'decodeUint32',
+        self::CRC_PRELUDE => 'decodeUint32',
+    ];
+
+    private static $lengthFormatMap = [
+        1 => 'decodeUint8',
+        2 => 'decodeUint16',
+        4 => 'decodeUint32',
+        8 => 'decodeUint64',
+    ];
+
+    private static $headerTypeMap = [
+        0 => 'decodeBooleanTrue',
+        1 => 'decodeBooleanFalse',
+        2 => 'decodeInt8',
+        3 => 'decodeInt16',
+        4 => 'decodeInt32',
+        5 => 'decodeInt64',
+        6 => 'decodeBytes',
+        7 => 'decodeString',
+        8 => 'decodeTimestamp',
+        9 => 'decodeUuid',
+    ];
+
+    /** @var StreamInterface Stream of eventstream shape to parse. */
+    private $stream;
+
+    /** @var array Currently parsed event. */
+    private $currentEvent;
+
+    /** @var int Current in-order event key. */
+    private $key;
+
+    /** @var resource|HashContext CRC32 hash context for event validation */
+    private $hashContext;
+
+    /** @var int $currentPosition */
+    private $currentPosition;
+
+    /**
+     * DecodingEventStreamIterator constructor.
+     *
+     * @param StreamInterface $stream
+     */
+    public function __construct(StreamInterface $stream)
+    {
+        $this->stream = $stream;
+        $this->rewind();
+    }
+
+    private function parseHeaders($headerBytes)
+    {
+        $headers = [];
+        $bytesRead = 0;
+
+        while ($bytesRead < $headerBytes) {
+            list($key, $numBytes) = $this->decodeString(1);
+            $bytesRead += $numBytes;
+
+            list($type, $numBytes) = $this->decodeUint8();
+            $bytesRead += $numBytes;
+
+            $f = self::$headerTypeMap[$type];
+            list($value, $numBytes) = $this->{$f}();
+            $bytesRead += $numBytes;
+
+            if (isset($headers[$key])) {
+                throw new ParserException('Duplicate key in event headers.');
+            }
+            $headers[$key] = $value;
+        }
+
+        return [$headers, $bytesRead];
+    }
+
+    private function parsePrelude()
+    {
+        $prelude = [];
+        $bytesRead = 0;
+
+        $calculatedCrc = null;
+        foreach (self::$preludeFormat as $key => $decodeFunction) {
+            if ($key === self::CRC_PRELUDE) {
+                $hashCopy = hash_copy($this->hashContext);
+                $calculatedCrc = hash_final($this->hashContext, true);
+                $this->hashContext = $hashCopy;
+            }
+            list($value, $numBytes) = $this->{$decodeFunction}();
+            $bytesRead += $numBytes;
+
+            $prelude[$key] = $value;
+        }
+
+        if (unpack('N', $calculatedCrc)[1] !== $prelude[self::CRC_PRELUDE]) {
+            throw new ParserException('Prelude checksum mismatch.');
+        }
+
+        return [$prelude, $bytesRead];
+    }
+
+    private function parseEvent()
+    {
+        $event = [];
+
+        if ($this->stream->tell() < $this->stream->getSize()) {
+            $this->hashContext = hash_init('crc32b');
+
+            $bytesLeft = $this->stream->getSize() - $this->stream->tell();
+            list($prelude, $numBytes) = $this->parsePrelude();
+            if ($prelude[self::LENGTH_TOTAL] > $bytesLeft) {
+                throw new ParserException('Message length too long.');
+            }
+            $bytesLeft -= $numBytes;
+
+            if ($prelude[self::LENGTH_HEADERS] > $bytesLeft) {
+                throw new ParserException('Headers length too long.');
+            }
+
+            list(
+                $event[self::HEADERS],
+                $numBytes
+            ) = $this->parseHeaders($prelude[self::LENGTH_HEADERS]);
+
+            $event[self::PAYLOAD] = Psr7\stream_for(
+                $this->readAndHashBytes(
+                    $prelude[self::LENGTH_TOTAL] - self::BYTES_PRELUDE
+                    - $numBytes - self::BYTES_TRAILING
+                )
+            );
+
+            $calculatedCrc = hash_final($this->hashContext, true);
+            $messageCrc = $this->stream->read(4);
+            if ($calculatedCrc !== $messageCrc) {
+                throw new ParserException('Message checksum mismatch.');
+            }
+        }
+
+        return $event;
+    }
+
+    // Iterator Functionality
+
+    /**
+     * @return array
+     */
+    public function current()
+    {
+        return $this->currentEvent;
+    }
+
+    /**
+     * @return int
+     */
+    public function key()
+    {
+        return $this->key;
+    }
+
+    public function next()
+    {
+        $this->currentPosition = $this->stream->tell();
+        if ($this->valid()) {
+            $this->key++;
+            $this->currentEvent = $this->parseEvent();
+        }
+    }
+
+    public function rewind()
+    {
+        $this->stream->rewind();
+        $this->key = 0;
+        $this->currentPosition = 0;
+        $this->currentEvent = $this->parseEvent();
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->currentPosition < $this->stream->getSize();
+    }
+
+    // Decoding Utilities
+
+    private function readAndHashBytes($num)
+    {
+        $bytes = $this->stream->read($num);
+        hash_update($this->hashContext, $bytes);
+        return $bytes;
+    }
+
+    private function decodeBooleanTrue()
+    {
+        return [true, 0];
+    }
+
+    private function decodeBooleanFalse()
+    {
+        return [false, 0];
+    }
+
+    private function uintToInt($val, $size)
+    {
+        $signedCap = pow(2, $size - 1);
+        if ($val > $signedCap) {
+            $val -= (2 * $signedCap);
+        }
+        return $val;
+    }
+
+    private function decodeInt8()
+    {
+        $val = (int)unpack('C', $this->readAndHashBytes(1))[1];
+        return [$this->uintToInt($val, 8), 1];
+    }
+
+    private function decodeUint8()
+    {
+        return [unpack('C', $this->readAndHashBytes(1))[1], 1];
+    }
+
+    private function decodeInt16()
+    {
+        $val = (int)unpack('n', $this->readAndHashBytes(2))[1];
+        return [$this->uintToInt($val, 16), 2];
+    }
+
+    private function decodeUint16()
+    {
+        return [unpack('n', $this->readAndHashBytes(2))[1], 2];
+    }
+
+    private function decodeInt32()
+    {
+        $val = (int)unpack('N', $this->readAndHashBytes(4))[1];
+        return [$this->uintToInt($val, 32), 4];
+    }
+
+    private function decodeUint32()
+    {
+        return [unpack('N', $this->readAndHashBytes(4))[1], 4];
+    }
+
+    private function decodeInt64()
+    {
+        $val = $this->unpackInt64($this->readAndHashBytes(8))[1];
+        return [$this->uintToInt($val, 64), 8];
+    }
+
+    private function decodeUint64()
+    {
+        return [$this->unpackInt64($this->readAndHashBytes(8))[1], 8];
+    }
+
+    private function unpackInt64($bytes)
+    {
+        if (version_compare(PHP_VERSION, '5.6.3', '<')) {
+            $d = unpack('N2', $bytes);
+            return [1 => $d[1] << 32 | $d[2]];
+        }
+        return unpack('J', $bytes);
+    }
+
+    private function decodeBytes($lengthBytes=2)
+    {
+        if (!isset(self::$lengthFormatMap[$lengthBytes])) {
+            throw new ParserException('Undefined variable length format.');
+        }
+        $f = self::$lengthFormatMap[$lengthBytes];
+        list($len, $bytes) = $this->{$f}();
+        return [$this->readAndHashBytes($len), $len + $bytes];
+    }
+
+    private function decodeString($lengthBytes=2)
+    {
+        if (!isset(self::$lengthFormatMap[$lengthBytes])) {
+            throw new ParserException('Undefined variable length format.');
+        }
+        $f = self::$lengthFormatMap[$lengthBytes];
+        list($len, $bytes) = $this->{$f}();
+        return [$this->readAndHashBytes($len), $len + $bytes];
+    }
+
+    private function decodeTimestamp()
+    {
+        list($val, $bytes) = $this->decodeInt64();
+        return [
+            DateTimeResult::createFromFormat('U.u', $val / 1000),
+            $bytes
+        ];
+    }
+
+    private function decodeUuid()
+    {
+        $val = unpack('H32', $this->readAndHashBytes(16))[1];
+        return [
+            substr($val, 0, 8) . '-'
+            . substr($val, 8, 4) . '-'
+            . substr($val, 12, 4) . '-'
+            . substr($val, 16, 4) . '-'
+            . substr($val, 20, 12),
+            16
+        ];
+    }
+}

vendor/aws/aws-sdk-php/src/Api/Parser/EventParsingIterator.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace Aws\Api\Parser;
+
+use \Iterator;
+use Aws\Exception\EventStreamDataException;
+use Aws\Api\Parser\Exception\ParserException;
+use Aws\Api\StructureShape;
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * @internal Implements a decoder for a binary encoded event stream that will
+ * decode, validate, and provide individual events from the stream.
+ */
+class EventParsingIterator implements Iterator
+{
+    /** @var StreamInterface */
+    private $decodingIterator;
+
+    /** @var StructureShape */
+    private $shape;
+
+    /** @var AbstractParser */
+    private $parser;
+
+    public function __construct(
+        StreamInterface $stream,
+        StructureShape $shape,
+        AbstractParser $parser
+    ) {
+        $this->decodingIterator = new DecodingEventStreamIterator($stream);
+        $this->shape = $shape;
+        $this->parser = $parser;
+    }
+
+    public function current()
+    {
+        return $this->parseEvent($this->decodingIterator->current());
+    }
+
+    public function key()
+    {
+        return $this->decodingIterator->key();
+    }
+
+    public function next()
+    {
+        $this->decodingIterator->next();
+    }
+
+    public function rewind()
+    {
+        $this->decodingIterator->rewind();
+    }
+
+    public function valid()
+    {
+        return $this->decodingIterator->valid();
+    }
+
+    private function parseEvent(array $event)
+    {
+        if (!empty($event['headers'][':message-type'])) {
+            if ($event['headers'][':message-type'] === 'error') {
+                return $this->parseError($event);
+            }
+            if ($event['headers'][':message-type'] !== 'event') {
+                throw new ParserException('Failed to parse unknown message type.');
+            }
+        }
+
+        if (empty($event['headers'][':event-type'])) {
+            throw new ParserException('Failed to parse without event type.');
+        }
+        $eventShape = $this->shape->getMember($event['headers'][':event-type']);
+
+        $parsedEvent = [];
+        foreach ($eventShape['members'] as $shape => $details) {
+            if (!empty($details['eventpayload'])) {
+                $payloadShape = $eventShape->getMember($shape);
+                if ($payloadShape['type'] === 'blob') {
+                    $parsedEvent[$shape] = $event['payload'];
+                } else {
+                    $parsedEvent[$shape] = $this->parser->parseMemberFromStream(
+                        $event['payload'],
+                        $payloadShape
+                    );
+                }
+            } else {
+                $parsedEvent[$shape] = $event['headers'][$shape];
+            }
+        }
+
+        return [
+            $event['headers'][':event-type'] => $parsedEvent
+        ];
+    }
+
+    private function parseError(array $event)
+    {
+        throw new EventStreamDataException(
+            $event['headers'][':error-code'],
+            $event['headers'][':error-message']
+        );
+    }
+}

vendor/aws/aws-sdk-php/src/Api/Parser/JsonRpcParser.php

@@ -1,10 +1,12 @@
 <?php
 namespace Aws\Api\Parser;
 
+use Aws\Api\StructureShape;
 use Aws\Api\Service;
 use Aws\Result;
 use Aws\CommandInterface;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 
 /**
  * @internal Implements JSON-RPC parsing (e.g., DynamoDB)
@@ -13,8 +15,6 @@ class JsonRpcParser extends AbstractParser
 {
     use PayloadParserTrait;
 
-    private $parser;
-
     /**
      * @param Service    $api    Service description
      * @param JsonParser $parser JSON body builder
@@ -32,11 +32,18 @@ class JsonRpcParser extends AbstractParser
         $operation = $this->api->getOperation($command->getName());
         $result = null === $operation['output']
             ? null
-            : $this->parser->parse(
-                $operation->getOutput(),
-                $this->parseJson($response->getBody())
+            : $this->parseMemberFromStream(
+                $response->getBody(),
+                $operation->getOutput()
             );
 
         return new Result($result ?: []);
     }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member
+    ) {
+        return $this->parser->parse($member, $this->parseJson($stream));
+    }
 }

vendor/aws/aws-sdk-php/src/Api/Parser/QueryParser.php

@@ -2,9 +2,11 @@
 namespace Aws\Api\Parser;
 
 use Aws\Api\Service;
+use Aws\Api\StructureShape;
 use Aws\Result;
 use Aws\CommandInterface;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 
 /**
  * @internal Parses query (XML) responses (e.g., EC2, SQS, and many others)
@@ -13,9 +15,6 @@ class QueryParser extends AbstractParser
 {
     use PayloadParserTrait;
 
-    /** @var XmlParser */
-    private $xmlParser;
-
     /** @var bool */
     private $honorResultWrapper;
 
@@ -32,7 +31,7 @@ class QueryParser extends AbstractParser
         $honorResultWrapper = true
     ) {
         parent::__construct($api);
-        $this->xmlParser = $xmlParser ?: new XmlParser();
+        $this->parser = $xmlParser ?: new XmlParser();
         $this->honorResultWrapper = $honorResultWrapper;
     }
 
@@ -47,6 +46,14 @@ class QueryParser extends AbstractParser
             $xml = $xml->{$output['resultWrapper']};
         }
 
-        return new Result($this->xmlParser->parse($output, $xml));
+        return new Result($this->parser->parse($output, $xml));
+    }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member
+    ) {
+        $xml = $this->parseXml($stream);
+        return $this->parser->parse($member, $xml);
     }
 }

vendor/aws/aws-sdk-php/src/Api/Parser/RestJsonParser.php

@@ -4,6 +4,7 @@ namespace Aws\Api\Parser;
 use Aws\Api\Service;
 use Aws\Api\StructureShape;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 
 /**
  * @internal Implements REST-JSON parsing (e.g., Glacier, Elastic Transcoder)
@@ -12,9 +13,6 @@ class RestJsonParser extends AbstractRestParser
 {
     use PayloadParserTrait;
 
-    /** @var JsonParser */
-    private $parser;
-
     /**
      * @param Service    $api    Service description
      * @param JsonParser $parser JSON body builder
@@ -36,4 +34,15 @@ class RestJsonParser extends AbstractRestParser
             $result += $this->parser->parse($member, $jsonBody);
         }
     }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member
+    ) {
+        $jsonBody = $this->parseJson($stream);
+        if ($jsonBody) {
+            return $this->parser->parse($member, $jsonBody);
+        }
+        return [];
+    }
 }

vendor/aws/aws-sdk-php/src/Api/Parser/RestXmlParser.php

@@ -4,6 +4,7 @@ namespace Aws\Api\Parser;
 use Aws\Api\StructureShape;
 use Aws\Api\Service;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 
 /**
  * @internal Implements REST-XML parsing (e.g., S3, CloudFront, etc...)
@@ -12,9 +13,6 @@ class RestXmlParser extends AbstractRestParser
 {
     use PayloadParserTrait;
 
-    /** @var XmlParser */
-    private $parser;
-
     /**
      * @param Service   $api    Service description
      * @param XmlParser $parser XML body parser
@@ -30,7 +28,14 @@ class RestXmlParser extends AbstractRestParser
         StructureShape $member,
         array &$result
     ) {
-        $xml = $this->parseXml($response->getBody());
-        $result += $this->parser->parse($member, $xml);
+        $result += $this->parseMemberFromStream($response->getBody(), $member);
+    }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member
+    ) {
+        $xml = $this->parseXml($stream);
+        return $this->parser->parse($member, $xml);
     }
 }