I've been using Fiddler for a couple of weeks to test an API but we're moving to Postman.
Our APIs workflow is that a device must register by using a common cert and as a response to a successful registration a private cert is issued to that device. All requests the device makes after that uses the private cert.
I'm trying to test multiple devices which means I need Postman to use 5 or 6 certs for a single domain. In Fiddler I could modify the fiddlerscript so I had an array of all the certs I intended to use. If I wanted to switch certs I opened the script and used a different index of my cert array. I'd set oSession["https-Client-Certificate"] and the request would use that cert.
In postman, I see that I can set a client cert for a particular domain. I've been able to get that to work for the global cert and running a /register request successfully. I can then change the cert and keep going. It's an annoying process if I want to change this cert after every request as I emulate multiple devices each with their own cert.
I see there's a Pre-Request Script tab. Is there a way to change the client cert in this script? If not with a Pre-Request Script, is there any other place where I can have multiple certs for a single domain and easily switch between them between requests?
