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python-csr

Purpose

Generate a key, self-signed certificate, and certificate request.

Information

You'll notice there is a csrgen and csrgen35. This corresponds to their respective Python versions.

csrgen uses Python 2.7
csrgen34 uses Python 3.5

Installation / Dependencies

The following modules are required:

OpenSSL (pyopenssl)
Argparse (argparse)
YAML (pyyaml)

I've included a setup.py that will install these dependencies if you run:

python setup.py install`

Usage

csrgen [fqdn]

python csrgen test.test.com

When more than one hostname is provided, a SAN (Subject Alternate Name) certificate and request are generated. This can be acheived by adding a -s.

csrgen -s

python csrgen test.test.com -s mushu.test.com pushu.test.com