Can a script detect if an application is code signed?

[emendelson]

I have a script that launches an application. Is there any way that my script can test whether the application has been signed, and only run it if it has been signed? I am trying to avoid a situation where my script might be used to launch a hacked version of the signed application.

Thanks for any advice on this.

 

[KaFu]

Try this one...

 

[emendelson]

Perfect! Exactly what I thought I would need to spend hours trying to write by myself (and wouldn't get right). Thank you!