74 lines
1.8 KiB
Text
74 lines
1.8 KiB
Text
|
<?php
|
||
|
|
// enter your Amazon S3 secret key and access key here:
|
||
|
|
$accessKey = "access key";
|
||
|
|
$secretAccessKey = "secret access key";
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$TARGET_WS = "http://s3.amazonaws.com";
|
||
|
|
|
||
|
|
ob_start();
|
||
|
|
|
||
|
|
require_once 'Crypt/HMAC.php';
|
||
|
|
require_once 'HTTP/Request.php';
|
||
|
|
|
||
|
|
$method = $_SERVER["REQUEST_METHOD"];
|
||
|
|
if ($method == "PUT") {
|
||
|
|
$contentType = $_SERVER['CONTENT_TYPE'];
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$contentType ='';
|
||
|
|
}
|
||
|
|
$resource = str_replace($TARGET_WS, '', $_REQUEST['url']);
|
||
|
|
$queryIndex = strpos($resource,'?'); // remove the query string
|
||
|
|
if ($queryIndex) {
|
||
|
|
$resource = substr($resource,0,$queryIndex);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (substr($resource,strlen($resource)-1,strlen($resource)) == '/') {
|
||
|
|
// remove the last slash
|
||
|
|
$resource = substr($resource,0,strlen($resource)-1);
|
||
|
|
}
|
||
|
|
$content = file_get_contents('php://input');
|
||
|
|
|
||
|
|
$httpDate = gmdate("D, d M Y H:i:s T");
|
||
|
|
$acl = "private";
|
||
|
|
$stringToSign = "$method\n\n$contentType\n$httpDate\nx-amz-acl:$acl\n$resource";
|
||
|
|
$hashObj =& new Crypt_HMAC($secretAccessKey, "sha1");
|
||
|
|
$signature = hexTob64($hashObj->hash($stringToSign));
|
||
|
|
|
||
|
|
$req =& new HTTP_Request($TARGET_WS . $resource);
|
||
|
|
$req->setMethod($method);
|
||
|
|
$req->addHeader("content-type", $contentType);
|
||
|
|
$req->addHeader("Date", $httpDate);
|
||
|
|
$req->addHeader("x-amz-acl", $acl);
|
||
|
|
$req->addHeader("Authorization", "AWS " . $accessKey . ":" . $signature);
|
||
|
|
if ($content != "") {
|
||
|
|
$req->setBody($content);
|
||
|
|
}
|
||
|
|
|
||
|
|
$req->sendRequest();
|
||
|
|
|
||
|
|
$contentType = $req->getResponseHeader("content-type");
|
||
|
|
header("content-type: $contentType");
|
||
|
|
header('HTTP/1.1 ' . $req->getResponseCode() . ' Ok');
|
||
|
|
|
||
|
|
ob_end_flush();
|
||
|
|
|
||
|
|
$content = $req->getResponseBody();
|
||
|
|
if ($content) {
|
||
|
|
print($content);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
print("\"success\"");
|
||
|
|
}
|
||
|
|
|
||
|
|
function hexTob64($str) {
|
||
|
|
$raw = '';
|
||
|
|
for ($i=0; $i < strlen($str); $i+=2) {
|
||
|
|
$raw .= chr(hexdec(substr($str, $i, 2)));
|
||
|
|
}
|
||
|
|
return base64_encode($raw);
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|