objective-c - IOS AWSS3 SDK上传被拒绝AWSS3BucketCannedACLPublicReadWrite

Question

尝试将图像上传到具有公共读取权限的 Amazon S3。

上传被拒绝：

使用 ACL 'PublicReadWrite'

_uploadRequest.ACL = AWSS3BucketCannedACLPublicReadWrite

上传成功：

使用 ACL “私有”

_uploadRequest.ACL = AWSS3BucketCannedACLPrivate

有什么解决办法吗？方向？

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我的代码：

1. 设置证书

AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc]
initWithRegionType:_regionType
identityPoolId:_pool_id];

2. 配置

AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc]initWithRegion:_regionType credentialsProvider:credentialsProvider];    
AWSServiceManager.defaultServiceManager.defaultServiceConfiguration = configuration;

3. 创建上传请求

_uploadRequest = [AWSS3TransferManagerUploadRequest new];
_uploadRequest.ACL = AWSS3BucketCannedACLPublicReadWrite;

4. 启动传输管理器

AWSS3TransferManager * transferManager = [AWSS3TransferManager defaultS3TransferManager];
[[transferManager upload:_uploadRequest] continueWithExecutor:[AWSExecutor mainThreadExecutor] withBlock:^id(AWSTask * task) {


    return nil;
}];

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• 存储桶权限为读/写（适用于所有用户）

桶策略：

{
    "Version": "2012-10-17",
    "Id": "Policy14...5",
    "Statement": [
        {
            "Sid": "Stmt14.....5",
            "Effect": "Allow",
            "Principal": {
                "AWS": "*"
            },
            "Action": "s3:*",
            "Resource": "arn:aws:s3:::myBucket/UsersUploads"
        }
    ]
}

Answer 1

在“资源”行的末尾添加 *（在您的存储桶策略中）

arn:aws:s3:::{bucketName}/{Folder}/*