DNS compatible bucket names can be used as a subdomain in a URL (e.g.,
".s3.amazonaws.com").
| public static isBucketDnsCompatible ( string $bucket ) : boolean | ||
| $bucket | string | Bucket name to check. |
| return | boolean | |
/**
* Changes how buckets are referenced in the HTTP request
*
* @param PreparedEvent $event Event emitted
*/
public function setBucketStyle(PreparedEvent $event)
{
$command = $event->getCommand();
$request = $event->getRequest();
$bucket = $command['Bucket'];
$path = $request->getPath();
if (!$bucket || isset(self::$exclusions[$command->getName()])) {
return;
}
if ($this->bucketEndpoint) {
$path = $this->removeBucketFromPath($path, $bucket);
} elseif (!$command['PathStyle'] && S3Client::isBucketDnsCompatible($bucket) && !($request->getScheme() == 'https' && strpos($bucket, '.'))) {
// Switch to virtual if PathStyle is disabled, or not a DNS
// compatible bucket name, or the scheme is https and there are no
// dots in the hostheader (avoids SSL issues).
$request->setHost($bucket . '.' . $request->getHost());
$path = $this->removeBucketFromPath($path, $bucket);
}
// Modify the Key to make sure the key is encoded, but slashes are not.
if ($command['Key']) {
$path = S3Client::encodeKey(rawurldecode($path));
}
$request->setPath($path);
}
private function canAccelerate(CommandInterface $command)
{
return empty(self::$exclusions[$command->getName()]) && S3Client::isBucketDnsCompatible($command['Bucket']);
}
