PowerBuilder

Authenticode Sign an Executable (EXE) or DLL

See more Code Signing Examples

Demonstrates how to Authenticode sign an EXE or DLL.

Note: Chilkat's code signing class was added in v9.5.0.97

PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Json
oleobject loo_Cert
string ls_ExePath
oleobject loo_Signer

li_Success = 0

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

// First create the following JSON to specify that SHA256 is to be used,
// and provide timestamp server information.

// {
//   "hashAlg": "sha256",
//   "timestampToken": {
//     "enabled": true,
//     "tsaUrl": "http://timestamp.digicert.com",
//     "requestTsaCert": true,
//     "hashAlg": "sha256"
//   }
// }

loo_Json = create oleobject
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")
if li_rc < 0 then
    destroy loo_Json
    MessageBox("Error","Connecting to COM object failed")
    return
end if
loo_Json.UpdateString("hashAlg","sha256")
loo_Json.UpdateBool("timestampToken.enabled",1)
loo_Json.UpdateString("timestampToken.tsaUrl","http://timestamp.digicert.com")
loo_Json.UpdateBool("timestampToken.requestTsaCert",1)
loo_Json.UpdateString("timestampToken.hashAlg","sha256")

// Load a code signing certificate..
loo_Cert = create oleobject
li_rc = loo_Cert.ConnectToNewObject("Chilkat.Cert")

li_Success = loo_Cert.LoadPfxFile("C:/someDir/myCodeSigningCert.pfx","pfx password")
if li_Success = 0 then
    Write-Debug loo_Cert.LastErrorText
    destroy loo_Json
    destroy loo_Cert
    return
end if

// You can sign .exe or .dll files.
ls_ExePath = "C:/someOtherDir/HelloWorld.exe"

loo_Signer = create oleobject
li_rc = loo_Signer.ConnectToNewObject("Chilkat.CodeSign")

// If successful, the following call will apply the signature to the EXE (or DLL).
li_Success = loo_Signer.AddSignature(ls_ExePath,loo_Cert,loo_Json)
if li_Success = 0 then
    Write-Debug loo_Signer.LastErrorText
    destroy loo_Json
    destroy loo_Cert
    destroy loo_Signer
    return
end if

Write-Debug "Successfully applied the Authenticode signature."


destroy loo_Json
destroy loo_Cert
destroy loo_Signer