[Freeipa-devel] [PATCH] 488 use the python-nss CertificateRequest object

Rich Megginson rmeggins at redhat.com
Tue Jul 20 18:21:41 UTC 2010


Rob Crittenden wrote:
> This drops our own PKCS#10 parser and uses the one from python-nss. I 
> had to bump up the minimum required version of python-nss to pick up 
> some new API for this.
>
> This introduces some new challenges for us. NSS needs to be 
> initialized for you to do any sort of operations otherwise you get 
> ugly segfaults. So I added in some catch-all no_db inits to try to 
> prevent this. I also had to add in some code when making SSL requests 
> so that the right database is opened. AFAIK NSS still lacks the 
> ability to operate on multiple databases concurrently. Once that is 
> available this code becomes lots better.
>
> Despite this, using the NSS parser is still safer. My PKCS#10 parser 
> seemed ok but getting the extension requests out was a nightmare. It 
> is much easier with python-nss.
Does python-nss expose the NSS_InitContext api?
>
> rob
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