Question

我正在尝试通过HTML表单将图像上传到AWS S3存储桶。

<form action="https://s3.amazonaws.com/3dphy-media-dev" method="post" enctype="multipart/form-data">
    <input type="hidden" name="AWSAccessKeyId" value="AKIAI5LGVRB427BQRRTA">
    <input type="hidden" name="acl" value="public-read">
    <input type="hidden" name="key" value="${filename}">
    <input type="hidden" name="policy" value='
    {
        "expiration": "2019-01-26T16:14:30Z",
        "conditions": [
            {"bucket": "3dphy-media-dev"},
            {"key": "${filename}"},
            {"acl": "public-read"}
        ]
    }
    '>
    <input type="hidden" name="signature" value="wml%2FZoIYBqyCHDRSSxwxkf5EvzQ%3D">
    <!--<input type="hidden" name="Content-Type" value="image/jpeg">-->

    File to upload to S3:
    <input name="file" type="file">
    <input type="submit" value="Upload File to S3">
</form>

但是，提交表单会导致错误＆＃34; SignatureDoesNotMatch＆＃34;和消息＆＃34;我们计算的请求签名与您提供的签名不匹配。检查您的密钥和签名方法。＆＃34;

我检查了同一主题的一些现有问题，但他们的答案并没有解决问题。

我做错了什么？

Answer 1

https://github.com/minio/mc上的

mc工具可以轻松用于此目的，作为生成此工具的通用工具。

$ mc share upload --recursive --expire=12h https://s3.amazonaws.com/backup/2007-Mar-2/backup

$ mc share list upload
URL: https://s3.amazonaws.com/backup/2007-Mar-2/backup
Expire: 11 hours 19 minutes 18 seconds
Share: curl https://s3.amazonaws.com/backup -F x-amz-date=20151125T052221Z -F x-amz-signature=7b13a6db1af025c2b3f1e92cd7c10100b3756c98982def74692722305419a806 -F bucket=backup -F policy=eyJleHBpcmF0aW9uIjoiMjAxNS0xMi0wMlQwNToyMjoyMS45NjJaIiwiY29uZGl0aW9ucyI6W1siZXEiLCIkYnVja2V0IiwiYmFja3VwIl0sWyJzdGFydHMtd2l0aCIsIiRrZXkiLCIyMDA3LU1hci0yL2JhY2t1cCJdLFsiZXEiLCIkeC1hbXotZGF0ZSIsIjIwMTUxMTI1VDA1MjIyMVoiXSxbImVxIiwiJHgtYW16LWFsZ29yaXRobSIsIkFXUzQtSE1BQy1TSEEyNTYiXSxbImVxIiwiJHgtYW16LWNyZWRlbnRpYWwiLCJBS0lBSTZTTk1VRk9WSUVGT1pKQS8yMDE1MTEyNS91cy1lYXN0LTEvczMvYXdzNF9yZXF1ZXN0Il1dfQ== -F x-amz-algorithm=AWS4-HMAC-SHA256 -F x-amz-credential=AKIAI6SNMUFOVIEFOZJA/20151125/us-east-1/s3/aws4_request -F key=2007-Mar-2/backup<NAME> -F file=@<FILE>

或者使用json输出

$ mc share list upload --json    
{"status":"success","url":"https://s3.amazonaws.com/backup/2007-Mar-2/backup/","share":"curl https://s3.amazonaws.com/backup -F policy=eyJleHBpcmF0aW9uIjoiMjAxNS0xMi0wMlQwNToxNTozNC45MjlaIiwiY29uZGl0aW9ucyI6W1siZXEiLCIkYnVja2V0IiwiYmFja3VwIl0sWyJlcSIsIiRrZXkiLCIyMDA3LU1hci0yL2JhY2t1cC8iXSxbImVxIiwiJHgtYW16LWRhdGUiLCIyMDE1MTEyNVQwNTE1MzRaIl0sWyJlcSIsIiR4LWFtei1hbGdvcml0aG0iLCJBV1M0LUhNQUMtU0hBMjU2Il0sWyJlcSIsIiR4LWFtei1jcmVkZW50aWFsIiwiQUtJQUk2U05NVUZPVklFRk9aSkEvMjAxNTExMjUvdXMtZWFzdC0xL3MzL2F3czRfcmVxdWVzdCJdXX0= -F x-amz-algorithm=AWS4-HMAC-SHA256 -F x-amz-credential=AKIAI6SNMUFOVIEFOZJA/20151125/us-east-1/s3/aws4_request -F x-amz-date=20151125T051534Z -F x-amz-signature=3523fed9cc9ffed7873411c1401d3fc2926055a88704e2d20dd49b8734a25469 -F bucket=backup -F key=2007-Mar-2/backup/ -F file=@<FILE>","timeLeft":40240153132134}

此外，我们还有https://github.com/minio/minio-js可在浏览器中使用，可以直接插入HTML表单。

如何通过HTML表单上传到S3存储桶？（＆＃34; SignatureDoesNotMatch＆＃34;错误）

1 个答案:

如何通过HTML表单上传到S3存储桶？ （＆＃34; SignatureDoesNotMatch＆＃34;错误）

1 个答案:

如何通过HTML表单上传到S3存储桶？（＆＃34; SignatureDoesNotMatch＆＃34;错误）