pre-signed-url

问题 I'm following this sample to create Signed URLs on CloudFront using PHP http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/CreateURL_PHP.html And I have everything working fine and generating the Signed URLs for both RTMP Distributions and HTTP Distributions. However I noticed that generating the Sign URL takes quite some time and I wonder what impact could have when used in production with thousands of requests. I did some tests and it seems that the long time is taking is due

问题 I have set up a read-only API key on Binance to access account information like currency balances but I can't see the JSON data. The string query I put into the URL returns the following error: {"code":-2014,"msg":"API-key format invalid."} The URL I am using is this: https://api.binance.com/api/v3/account?X-MBX-APIKEY=**key**&signature=**s-key** The documentation for Binance API can be found here: https://www.binance.com/restapipub.html. What am I doing wrong ? 回答1: You should set the API

问题 I'm not able to make url Presigned to my subdomain pointed to my bucket, URL AMAZON - /mybucket/logo.jpg OR MY SUBDOMAIN - / logo.jpg Works correctly But when file is private, I need to generate permission, so it would look like this, but when I put the access key in the subdomain it does not work. URL ORIGINAL AMAZON SUBDOMAIN + KEY, DOES NOT WORK my php code $cmd = $client->getCommand('GetObject', [ 'Bucket' => 'teste.darpine.com', 'Key' => 'cover.jpg' ]); $request = $client-

问题 Title says everything. Here is my code; I'm using node-formidable for files. form.on("end",function(field, file){ params.Body = fs.createReadStream(params.filePath) delete params.filePath; S3.getSignedUrl('putObject',params, function(err, url) { if(err){console.log(err);} console.log(url); }); }) After successful upload, url variable returns s3 url, something like this; https://bucket-name.s3.amazonaws.com/746575308_8c081369df.jpg?AWSAccessKeyId=[key]&Expires=[date]&Signature=[signature]&x

问题 I'm new and learning web development and all. I only know how to embed my videos in the website and the source can be easily obtained by any noobs and they can embed it too. but in many website the video src is encoded with a redirector link, for example: https://redirector.googlevideo.com/videoplayback?requiressl=yes&id=0c5d32687bb8e7fd&itag=18&source=webdrive&ttl=transient&app=explorer&ip=2604:a880:0:1010::dc7:d001&ipbits=32&expire=1481329545&sparams=requiressl%2Cid%2Citag%2Csource%2Cttl

问题 I am using the Fog gem to generate presigned urls. I can do this successfully to get read access to the file. Here's what I do: fog_s3 = Fog::Storage.new({ :provider => 'AWS', :aws_access_key_id => key, :aws_secret_access_key => secret }) object_path = 'foo.wav' expiry = Date.new(2014,2,1).to_time.to_i url = fog_s3.directories.new(:key => bucket).files.new(:key => object_path).url(expiry,path_style: true) But this doesn't work when I try to upload the file. Is there a way to specify the http

问题 In Brief In order to keep the uploaded media (S3 objects) private for all the clients on my multi-tenant system I implemented a Cloudfront CDN deployment and configured it (and its Origin S3 Bucket) to force the use of signed URLs in order to GET any of the objects. The Method First, the user is authenticated via my system, and then a signed URL is generated and returned to them using the AWS.CloudFront.Signer.getSignedUrl() method provided by the AWS JS SDK. so they can make the call to CF

问题 I am generating in server side a pre-signed URL request with the following parameters for GeneratePresignedUrlRequest : bucket , key , expiration = in 1 hour and method = PUT . In my Angular app, I am uploading the file using ng-file-upload Upload.http({ url: $scope.signedUrl, method: "PUT", headers : { 'Content-Type': $scope.file.type }, data: $scope.file }); The problem is that I always have a 403 response unless I set the type of the file in GeneratePresignedUrlRequest.contentType . The

问题 The thing I want to achieve is to generate a singedURL pointing CloudFront distribution which originates from S3 bucket. I have managed to sign the URL which points directly to the S3 bucket as described in following AWS spec - Generate a Presigned Object URL Using AWS SDK for .NET and it worked fine. But what I really need is to generate signed CloudFront URL. I assume my Distribution is properly configured as I'm able to access it using (https://d298o8yem5c56d.cloudfront.net/123.pdf)

问题 I generated the url similar to this for my users to retrieve image files from my aws s3 bucket: https://resource.my-company.com/tYERrR13341/q1/something.jpg?response-expires=Thu%2C%2008%20Nov%202018%2007%3A26%3A21%20GMT&AWSAccessKeyId=TTKIAJJBATJ89740989&Expires=1541661981&Signature=J49ebmKMdZ%2FZqwupfaD39f9e716831 Sometimes a user may refresh the page and the url to the same resource get a new set of values for Expires and Signature . The browser will treat these two urls as different two