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/CURL/CURLS Amazon S3 pre-signed URL


Required plugins for this example: MBS CURL Plugin

You find this example project in your Plugins Download as a Xojo project file within the examples folder: /CURL/CURLS Amazon S3 pre-signed URL

This example is the version from Wed, 3rd Jan 2023.

Project "CURLS Amazon S3 pre-signed URL.xojo_binary_project"
FileTypes
Filetype text
End FileTypes
Class Window1 Inherits Window
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action() DoDownload End EventHandler
End Control
Control Canvas1 Inherits Canvas
ControlInstance Canvas1 Inherits Canvas
End Control
Control ResultText Inherits Label
ControlInstance ResultText Inherits Label
End Control
Function CreatePresignedURL() As String Dim URL As String // please put your own data here Const AWSAccessKeyId = "AKIAXYQWFBIBSX2I6GEA" Const AWSSecretAccessKey = "cE5ctB8xXOG3V7F3zoq1W2gg8x52f7r4y7H5ei03" Const Region = "eu-central-1" Const Service = "s3" Const Path = "/monkeybreadsoftware/test.jpg" Const Domain = "" // auto Const Verb = "GET" Const Expires = 86400 URL = CURLSMBS.AWSPresignURL(AWSAccessKeyId, AWSSecretAccessKey, Region, Service, Path, Domain, Verb, Expires) return URL End Function
Private Sub DoDownload() // usually you create the URL Dim URL As String = CreatePresignedURL dim e as integer dim d as new CURLSMBS d.OptionVerbose = true // if you use SSL, maybe put in a certificate or disable verification? d.OptionSSLVerifyHost = 0 d.OptionSSLVerifyPeer = 0 d.OptionURL = URL e=d.Perform // pick image from output data Canvas1.Backdrop = picture.FromData(d.OutputData) // from JPEG plugin ResultText.text="Result: "+str(e) // on success dim DebugMessage as string = d.DebugMessages // check in debugger on error dim OutputData as string = d.OutputData dim HTTPResult as integer = d.GetInfoResponseCode if e <> 0 and HTTPResult <> 200 then break end if End Sub
End Class
MenuBar MenuBar1
MenuItem UntitledMenu1 = ""
MenuItem FileMenu = "&File"
MenuItem FileQuit = "Quit"
MenuItem UntitledMenu5 = ""
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu0 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "Clear"
MenuItem UntitledMenu4 = ""
MenuItem UntitledMenu3 = ""
MenuItem UntitledMenu2 = ""
End MenuBar
Class App Inherits Application
End Class
End Project

See also:

The items on this page are in the following plugins: MBS CURL Plugin.


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