Swift 3 Azure Blob Storage Data (Image, Video) upload with SAS

0
votes

I'm searching for an useful Swift 3 Azure Blob Storage example which I could use to upload some data(image, video). For now, I can insert records into my Mobile Service database and there I generate a SAS and I get it back to my iOS application. Now I need to know how to upload to Azure Blob Storage with help of that SAS. I successfully implemented the same for Android and it works, but somehow I have troubles to find any useful information for "SWIFT" and how to use the "SAS"!

Any code examples how to upload with SAS in Swift are much appreciated.

Regards,

Adam

1
iosswiftazureazure-blob-storage

1 Answers

4
votes

For those who have the same problem as I had: This is a working example in Xcode 8 and Swift 3. You have to include the "Azure Storage Client Library" into your project.

//Upload to Azure Blob Storage with help of SAS
func uploadBlobSAS(container: String, sas: String, blockname: String, fromfile: String ){

// If using a SAS token, fill it in here.  If using Shared Key access, comment out the following line.
var containerURL = "https://yourblobstorage.blob.core.windows.net/\(container)\(sas)"  //here we have to append sas string: + sas
    print("containerURL with SAS: \(containerURL) ")
var container : AZSCloudBlobContainer
var error: NSError?

container = AZSCloudBlobContainer(url: NSURL(string: containerURL)! as URL, error: &error)
if ((error) != nil) {
print("Error in creating blob container object.  Error code = %ld, error domain = %@, error userinfo = %@", error!.code, error!.domain, error!.userInfo);
}
else {

    let blob = container.blockBlobReference(fromName: blockname)
    blob.uploadFromFile(withPath: fromfile, completionHandler: {(NSError) -> Void in
        NSLog("Ok, uploaded !")
    })
    }

}