How to get the URL of uploaded file

kartike wrote: Hi I need to get the url of uploaded file by using .NET. Just click that url to download the file from the cloud server. Please let me know the solution. Regards, Karthik.

Karthik,

You want "GetShareableUrl" from EsuApi.  You provide the Identifier (either an ObjectId or ObjectPath) and an expiration date for the URL, e.g.

            DateTime expiration = DateTime.UtcNow;

            expiration += TimeSpan.FromHours(5);

            Uri u = esu.GetShareableUrl(id, expiration);

Hi

I can download the files from url get by getSharableUrl method.

But the url not contains the exact path where i moved the files.

For example,

i moved the file into the following locaition into cloud,

            string filePath= "C://Users//karthike//Desktop//Element.docx";

            ObjectPath objectpath = new ObjectPath("Support/" + productName + "/" + incidentId + "/" + fileName);          
            objectId = upload.CreateObjectOnPath(objectpath, filePath, null, null);

            url = cloudRest.getShareableUrl(objectId, DateTime.MaxValue);

i need the url to download it looks,

http://................................................/Support/ productName/incidentId/fileName.

How can i get the url like above format?

Please Can you give me a solution?

Regards,

Karthik.

Karthik,

Instead of passing in the ObjectId to getShareableUrl pass in the ObjectPath.  That will return a pre-signed URL to the object in the namespace (the path to the object).

Raj

Hi,

I can get the url using objectpath.

URL contains userid,expired date value and signature.why signature has different value for each files?

url is like this:

"https://cloudonestorage.peer1.com/rest/namespace/Support/DirectTrac/66666/Element.docx
?uid=value&expires=253402300800&signature=value"

i need to use the url like this,

"https://cloudonestorage.peer1.com/rest/namespace/Support/DirectTrac/66666/Element.docx"

when i click this url i have to redirect to the original link.

how can i redirect to original url?

Regards,

Karthik.

Karthik,

The signature changes with each request for the same file when the timestamp changes between requests.  The timestamp is used in calculation of the hash.

You won't be able to get the URL in the precise format that you need.  Our shareable URL must contain the UID, signature, and expiration.  Those attributes are required for Atmos to validate the authenticity of the request.

Raj

Hi bala,

When i click the below url,

https://cloudonestorage.peer1.com/rest/namespace/Support/DirectTrac/66666/Element.docx

It should redirect to following url,

https://cloudonestorage.peer1.com/rest/namespace/Support/DirectTrac/66666/Element.docx
?uid=value&expires=253402300800&signature=value

Is this possible? If yes,Can you please give me a solution?

Regards,

Karthik

Hi,

Please can anyone answer to my previous question?

Regards,

Karthik.

Hi Karthik,

For security reasons, every URL request must be signed.  The "Shareable URL" feature embeds the signature information as URL parameters.  There currently is no way to authorize direct access to an object without a valid signature.  You will have to generate a shareable URL that expries many years into the future and distribute that link if you want public access to an object.