(DataFlex) Generate S3 Signed URL

Demonstrates how to generate a pre-signed S3 URL.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    String sBucketName
    String sPath
    String sSignedUrl
    String sTemp1
    Boolean bTemp1

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Insert your access key here:
    Set ComAwsAccessKey Of hoHttp To "AWS_ACCESS_KEY"

    // Insert your secret key here:
    Set ComAwsSecretKey Of hoHttp To "AWS_SECRET_KEY"

    Set ComAwsRegion Of hoHttp To "us-west-2"
    Set ComAwsEndpoint Of hoHttp To "s3-us-west-2.amazonaws.com"

    Move "chilkattest" To sBucketName
    Move "starfish.jpg" To sPath

    Get ComS3_GenPresignedUrl Of hoHttp "GET" True sBucketName sPath 3600 "s3" To sSignedUrl
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Showln sSignedUrl


End_Procedure