Question

我想让用户使用签名网址将文件直接上传到S3。我使用node js aws-sdk来创建这个url：

Request headers:
PUT /IMG_4875.PNG.png?AWSAccessKeyId=AKIAIFVWPIVVIGIONPXA&Expires=1502381111&Signature=Af9meXlMA7qj5HYALs7LzhWaftc%3D&x-amz-acl=public-read HTTP/1.1
Host: f.workdoer.com.s3.amazonaws.com
Connection: keep-alive
Content-Length: 130838
Accept: application/json,text/javascript
Origin: http://localhost:4200
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundarygDui83iohothuh7E
Referer: http://localhost:4200/app/team/1/project/15/list/task/2074
Accept-Encoding: gzip, deflate, br
Accept-Language: ru,en-US;q=0.8,en;q=0.6,uk;q=0.4,it;q=0.2,de;q=0.2

Request Payload:
------WebKitFormBoundarygDui83iohothuh7E
Content-Disposition: form-data; name="Content-Type"

image/png
------WebKitFormBoundarygDui83iohothuh7E
Content-Disposition: form-data; name="file"; filename="IMG_4875.PNG.png"
Content-Type: image/png


------WebKitFormBoundarygDui83iohothuh7E--

所以我已经签名了网址

请求网址：https://f.workdoer.com.s3.amazonaws.com/IMG_4875.PNG.png?AWSAccessKeyId=AKIAIFVWPIVVIGIONPXA&Expires=1502381111&Signature=Af9meXlMA7qj5HYALs7LzhWaftc%3D&x-amz-acl=public-read

<Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.</Message><AWSAccessKeyId>AKIAIFVWPIVVIGIONPXA</AWSAccessKeyId><StringToSign>PUT

multipart/form-data; boundary=----WebKitFormBoundarygDui83iohothuh7E
1502381111
x-amz-acl:public-read
/f.workdoer.com/IMG_4875.PNG.png</StringToSign><SignatureProvided>Af9meXlMA7qj5HYALs7LzhWaftc=</SignatureProvided>

我来自亚马逊：

curl -k -X PUT -T "IMG_4875.PNG.png" "https://f.workdoer.com.s3.amazonaws.com/IMG_4875.PNG.png?AWSAccessKeyId=AKIAIFVWPIVVIGIONPXA&Expires=1502381111&Signature=Af9meXlMA7qj5HYALs7LzhWaftc%3D&x-amz-acl=public-read"

请求有问题，因为当我把它与CURL一起使用时：

{
    "Version": "2008-10-17",
    "Statement": [
        {
            "Sid": "Allow Public Access to All Objects",
            "Effect": "Allow",
            "Principal": {
                "AWS": "*"
            },
            "Action": [
                "s3:DeleteObject",
                "s3:GetObject",
                "s3:PutObject"
            ],
            "Resource": "arn:aws:s3:::f.workdoer.com/*"
        }
    ]
}

已成功上传。我做错了什么？

这是我的存储桶政策：

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
    <AllowedOrigin>*</AllowedOrigin>
    <AllowedMethod>PUT</AllowedMethod>
    <AllowedMethod>POST</AllowedMethod>
    <MaxAgeSeconds>3000</MaxAgeSeconds>
    <ExposeHeader>Location</ExposeHeader>
    <AllowedHeader>Content-Type</AllowedHeader>
    <AllowedHeader>x-amz-acl</AllowedHeader>
    <AllowedHeader>origin</AllowedHeader>
    <AllowedHeader>accept</AllowedHeader>
</CORSRule>
</CORSConfiguration>

和角色：

require_once( wp_normalize_path(ABSPATH).'wp-load.php');

class Your_Plugin_Class {
    private  $is_user_logged_in;

    add_action('init', function(){
        $this-> is_user_logged_in = is_user_logged_in();
        echo 'is_user_logged_in'.$this->is_user_logged_in;
    });

    add_filter('woocommerce_billing_fields-2',array( $this, 'add_billing_field' ));

   }

    public function add_billing_field( $fields = array() ) {
        if ( $this->is_user_logged_in  ){
            echo 'add_billing_field'.$this->is_user_logged_in;
            return $fields;
        }else{
            echo 'add_billing_field'.$this->is_user_logged_in;
        }
    }
}

感谢您的帮助。

AWS S3通过签名网址上传

0 个答案: