Is there a way to change the subject of the certificate Fiddler uses when re-encrypting https traffic? Currently, it says CN=DO_NOT_TRUST_FiddlerRoot. I have a program that reads the subject and I'd like to run some tests where I customize the CN, O, and OU of the subject.
Any suggestions?
Fiddler can be reconfigured to use a custom certificate generator:
Fiddler uses a pluggable architecture for certificate generation. Developers provide their own certificate-related logic by implementing the ICertificateProvider3 interface on an assembly specified by the fiddler.certmaker.assembly preference, which defaults to "certmaker.dll". [source]
Therefore with some .Net development you could develop an Fiddler add-on that implements the ICertificateProvider3 and generates certificates exactly the way you need it. If the number of domains is limited you could even use pre-generated certificates which would simplify the "generator" logic.