带有iOS AWS S3 SDK签名的Minio DoesNotMatch

Question

我有一个iOS应用程序上传/下载到/从亚马逊的S3。我想把亚马逊的S3换成我自己的Minio Cloud。

我遵循了这里的快速教程https://github.com/Minio/Minio，我的本地主机上运行了Minio，并且我可以使用s3cmd放置文件(https://docs.Minio.io/docs/s3cmd-with-minio)。

不幸的是，我无法在我的iOS应用程序中实现它。

AWSEndpoint *minioEndpoint = [[AWSEndpoint alloc] initWithURLString:@"http://my-imac.local:9000"];
AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:region 
        endpoint:minioEndpoint 
        credentialsProvider:credentialProvider];
[AWSS3 registerS3WithConfiguration:configuration forKey:s3RegionString];

time=“2017-04-10T23:36:21Z”level=error msg=“{\”method\“:\”put\“,\”path\“:\”/mybucket/28ab7d6dcfc44102955ebc0aeff6e4e2-20170407161228839-0700/foo_28ab7d6dcfc44102955ebc0aeff6e4e2-20170407161228839-0700/foo_28ab7d6dcfc44102955ebc0aeff6e4e2-20170407161228839-0700_v2.json_bin\“,\”query\“

在iOS端：

请求标头为：

{
    Authorization = "AWS4-HMAC-SHA256 Credential=LNTXV0YMMZ9SY7MD0ACZ/20170410/us-east-1/s3/aws4_request, SignedHeaders=content-length;content-type;host;user-agent;x-amz-date, Signature=454c8bad35bdd3a15a08c9bf555fc69f1d5c0dabad78a474eabd4d844ca69aef";
    "Content-Length" = 282416;
    "Content-Type" = "application/octet-stream";
    Host = "my-imac.local";
    "User-Agent" = "aws-sdk-iOS/2.4.16 iPhone-OS/9.1 en_US";
    "X-Amz-Date" = 20170410T233622Z;
}

答复：

2017-04-10 16:36:22.507 demo[7969:4711709] AWSiOSSDK v2.4.16 [Debug] AWSURLSessionManager.m line:566 | -[AWSURLSessionManager printHTTPHeadersForResponse:] | Response headers:
{
    "Accept-Ranges" = bytes;
    Connection = close;
    "Content-Type" = "application/xml";
    Date = "Mon, 10 Apr 2017 23:36:22 GMT";
    Server = "Minio/RELEASE.2017-03-16T21-50-32Z (linux; amd64)";
    "Transfer-Encoding" = Identity;
    Vary = Origin;
    "X-Amz-Request-Id" = 14B42D7AE5B09A2B;
}

Answer 1

请替换accesskey、secretkey和url，根据需要更改区域，服务必须设置为.s3

（如果您在url中键入xxxx:9000,AWSS3将自动删除端口号,目前它只支持没有端口的完整url,所以请确保您有到端口9000的域映射,您可能需要参考此设置Nginx代理与Minio服务器）

let accessKey = "XXXXXXX"
let secretKey = "XXXXXXX"

let credentialsProvider = AWSStaticCredentialsProvider(accessKey: accessKey, secretKey: secretKey)
let configuration = AWSServiceConfiguration(region: .USEast1, endpoint: AWSEndpoint(region: .USEast1, service: .S3, url: URL(string:"XXXXXX")),credentialsProvider: credentialsProvider)

AWSServiceManager.default().defaultServiceConfiguration = configuration

let S3BucketName = "images"
let remoteName = "test.jpg"
let fileURL = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent(remoteName)
let image = UIImage(named: "test")
let data = UIImageJPEGRepresentation(image!, 0.9)
do {
    try data?.write(to: fileURL)
}
catch {}

let uploadRequest = AWSS3TransferManagerUploadRequest()!
uploadRequest.body = fileURL
uploadRequest.key = remoteName
uploadRequest.bucket = S3BucketName
uploadRequest.contentType = "image/jpeg"
uploadRequest.acl = .publicRead

let transferManager = AWSS3TransferManager.default()

transferManager.upload(uploadRequest).continueWith { (task: AWSTask<AnyObject>) -> Any? in
  ...
}

此处为完整示例项目