amazon-s3

问题 connect my laravel 5.4 application in heroku with aws s3 to save and display images that I upload with a dashboard. In local I have no problem with uploading and viewing the images, even these are stored in the bucket I made. But when I set up aws in heroku to do tests there, I get the error: Class 'League\Flysystem\AwsS3v3\AwsS3Adapter' I already removed and reinstalled the package from composer, I do not know why the error does not appear in my local environment. thank you very much. 回答1:

问题 connect my laravel 5.4 application in heroku with aws s3 to save and display images that I upload with a dashboard. In local I have no problem with uploading and viewing the images, even these are stored in the bucket I made. But when I set up aws in heroku to do tests there, I get the error: Class 'League\Flysystem\AwsS3v3\AwsS3Adapter' I already removed and reinstalled the package from composer, I do not know why the error does not appear in my local environment. thank you very much. 回答1:

问题 S3 has recently announced "bucket_key_enabled" option to cache the kms key used to encrypt the bucket contents so that the number of calls to the kms server is reduced. https://docs.aws.amazon.com/AmazonS3/latest/dev/bucket-key.html So if that the bucket is configured with server side encryption enabled by default use a kms key "key/arn1" for the above by selecting "enable bucket key", we are caching "key/arn1" so that each object in this bucket does not require a call to kms server (perhaps

问题 I am using Paramiko to access a remote SFTP folder, and I'm trying to write code that transfers files from a path in SFTP (with a simple logic using the file metadata to check it's last modified date) to AWS S3 bucket. I have set the connection to S3 using Boto3, but I still can't seem to write a working code that transfers the files without downloading them to a local directory first. Here is some code I tried using Paramiko's getfo() method. But it doesn't work. for f in files: # get last

问题 Is there a way to do a multipart upload via the browser using a generated presigned URL? 回答1: I was managed to achieve this in serverless architecture by creating a Canonical Request for each part upload using Signature Version 4. You will find the document here AWS Multipart Upload Via Presign Url 回答2: from the AWS documentation: For request signing, multipart upload is just a series of regular requests, you initiate multipart upload, send one or more requests to upload parts, and finally

问题 Is there a way to do a multipart upload via the browser using a generated presigned URL? 回答1: I was managed to achieve this in serverless architecture by creating a Canonical Request for each part upload using Signature Version 4. You will find the document here AWS Multipart Upload Via Presign Url 回答2: from the AWS documentation: For request signing, multipart upload is just a series of regular requests, you initiate multipart upload, send one or more requests to upload parts, and finally

问题 Is there a way to do a multipart upload via the browser using a generated presigned URL? 回答1: I was managed to achieve this in serverless architecture by creating a Canonical Request for each part upload using Signature Version 4. You will find the document here AWS Multipart Upload Via Presign Url 回答2: from the AWS documentation: For request signing, multipart upload is just a series of regular requests, you initiate multipart upload, send one or more requests to upload parts, and finally

问题 I'm generating pre-signed urls with AmazonS3 .NET SDK. They were working fine but they have stopped working now. I used to set an Expires date near to year 2038 because I wanted to make them as permanent as posible. I used 2038 because that date is an epoch date and there is the Year 2038 problem (http://en.wikipedia.org/wiki/Year_2038_problem). The SDK doesn't limit you on the date but it seems that when you access the url it gives you an Access Denied with the following message: <Message

问题 I'm generating pre-signed urls with AmazonS3 .NET SDK. They were working fine but they have stopped working now. I used to set an Expires date near to year 2038 because I wanted to make them as permanent as posible. I used 2038 because that date is an epoch date and there is the Year 2038 problem (http://en.wikipedia.org/wiki/Year_2038_problem). The SDK doesn't limit you on the date but it seems that when you access the url it gives you an Access Denied with the following message: <Message

问题 I am trying to upload a file to Amazon S3 with Python Requests (Python is v2.7.9 and requests is v2.7). Following the curl command which works perfectly: curl --request PUT --upload-file img.png https://mybucket-dev.s3.amazonaws.com/6b89e187-26fa-11e5-a04f-a45e60d45b53?Signature=Ow%3D&Expires=1436595966&AWSAccessKeyId=AQ But when I do same with requests, it fails. Here's what I have tried: url = https://mybucket-dev.s3.amazonaws.com/6b89e187-26fa-11e5-a04f-a45e60d45b53?Signature=Ow%3D&Expires