PowerBuilder

Load a Private Key from an XML File

Demonstrates the Chilkat PrivateKey.LoadXmlFile method, which loads a private key from an XML file. The only argument is the file path. Chilkat recognizes RSA, DSA, EC, and Ed25519 XML produced by GetXml, and auto-detects other supported unencrypted representations.

Note: The file path is relative to the application's current working directory. Absolute paths may also be used. Supply the path to your own key file.

Background: The file-based form of LoadXml, for a key saved as an XML file — typically one written by SaveXmlFile or exported from .NET. Because it also inspects the content, it will load other unencrypted representations if the file turns out not to be XML.

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integer li_rc
integer li_Success
oleobject loo_PrivKey

li_Success = 0

//  Demonstrates the PrivateKey.LoadXmlFile method, which loads a private key from an XML file.  The
//  only argument is the file path.  Chilkat recognizes RSA, DSA, EC, and Ed25519 XML produced by
//  GetXml, and auto-detects other supported unencrypted representations.

loo_PrivKey = create oleobject
li_rc = loo_PrivKey.ConnectToNewObject("Chilkat.PrivateKey")
if li_rc < 0 then
    destroy loo_PrivKey
    MessageBox("Error","Connecting to COM object failed")
    return
end if

li_Success = loo_PrivKey.LoadXmlFile("qa_data/private_key.xml")
if li_Success = 0 then
    Write-Debug loo_PrivKey.LastErrorText
    destroy loo_PrivKey
    return
end if

Write-Debug "Loaded a " + loo_PrivKey.KeyType + " private key."


destroy loo_PrivKey