Laravel S3 - arn 和 kms 密钥

Question

Client has provided me below details:-

AWS_ACCESS_KEY_ID=XXX
AWS_SECRET_ACCESS_KEY=XXX
AWS_DEFAULT_REGION=XXX
AWS_BUCKET=XXX
ARN: arn:aws:s3:::XXX
KMS Key: XXX

Image is uploaded successfully on aws server. but when i tried to open the url, access denied is coming.

Image upload code as below:-

$filePath = "users/" . $user_id . "/". $name;
Storage::disk('s3')->put($filePath, file_get_contents($file));
$fileName = Storage::disk('s3')->url($filePath);

Answer 1

Yes, by default, AWS S3 implements this restriction for security purposes. You can meet your needs by doing this:

$publicTime = 10; // Your file will be available 10 minutes
$filePath = "users/" . $user_id . "/". $name;

// Upload file 
Storage::disk('s3')->put($filePath, file_get_contents($file));

// Generate temporary URL
$url = Storage::disk('s3')->temporaryUrl($filePath, now()->addMinutes($publicTime))

With this method, you can keep your S3 buckets private while providing public access for your files.