How can I parse a Certificate Signing Request with Perl?

StackOverflow https://stackoverflow.com/questions/226155

  •  03-07-2019
  •  | 
  •  

Question

I want to use Perl to extract information from a Certificate Signing Request, preferably without launching an external openssl process. Since a CSR is stored in a base64-encoded ASN.1 format, I tried the Convert::PEM module. But it requires an ASN.1 description of the content, which I haven't been able to put together (ASN.1 being the beast it is).

Does anybody have the right ASN.1 description for a CSR or a module that parses such a request ?

Was it helpful?

Solution

Maybe Convert::X509 can help you. See also Convert::X509::Parser.

OTHER TIPS

Your real question is what format are CSRs using? There are two formats to do it, PKCS #10 and SPKAC. The former is described in RFC 2986. I don't know where the latter is described.

Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow
scroll top