python acme_certsign-一个很小的ACME（让我们加密）python2&3客户机库，具有最小的依赖性-Nils Fredrik Gjerull Using pip Install t...

作者:Nils Fredrik Gjerull

### 作者邮箱:[e-mail]

### 首页:https://github.com/unioslo/certsign

### 文档:None

### 下载链接

========

certsign

A tiny ACME_ Python 2 & 3 client library with minimal dependencies. ACME is a protocol for domain certificate verification and signing initiated by Let's Encrypt_. This package is meant to be used as a library and also comes with command line scripts.

Installation

You can choose to either install it in your user's home directory or in the system directories.

This package depends on having the OpenSSL executable in the PATH.

Using pip

To install it from PyPI_ using pip_ call::

pip install certsign

You can also install it from a code checkout using::

pip install .

Install to user home directory

With pip you can use the --user option to install it to your user's home directory::

pip install --user certsign

If you install to the user directory on Linux $HOME/.local/bin should be in your $PATH-variable. On Linux you can add the following to .profile or .bashrc in your home directory, if $HOME/.local/bin is not already in you PATH.

.. code:: bash

# set PATH so it includes user's private .local/bin if it exists

if [ -d "$HOME/.local/bin" ] ; then

PATH="$HOME/.local/bin:$PATH"

fi

The location for the scripts and the method to add it to the PATH is different for MacOS/OSX and Windows.

Usage

As a library

Signing a Certificate Signing Request (CSR) ........................................... This is the primary usage of this library:

.. code:: python

from certsign import client

account_key = 'acme_directory_account.key'

csr_file = 'your_domain.csr'

challenges_path = '/path/served/by/your/http/server'

account_email = '[e-mail]'

signed_cert = client.sign_csr(

account_key, csr_file, challenges_path, account_email=account_email

)

Creating a private key and a CSR ................................

.. code:: python

from certsign import crypto

privkey_path = '/tmp/privkey.pem'

csr_path = '/tmp/example.com.csr'

privkey = crypto.create_private_key(bits=2048)

with open(privkey_path, 'w') as f:

f.write(privkey.encode('utf-8'))

csr = crypto.create_csr(

privkey_path,

['example.com', 'www.example.com'],

openssl_conf='/etc/ssl/openssl.cnf'

)

with open(csr_path, 'w') as f:

f.write(csr.encode('utf-8'))

Command line

certsign ........ For signing a Certificate Signing Request (CSR)::

certsign --account-key /path/to/account/key --csr /path/to/domain.csr \

--challenge-dir /path/served/by/your/http/server \

--account-email [e-mail]

certsign-tool ............. Create a private key::

certsign-tool privkey --bits=4096 --out=/path/to/privkey.pem

Create a CSR::

certsign-tool csr --privkey=/path/to/privkey.pem \

--out=/path/to/example.com.csr example.com www.example.com

View the CSR you just created::

certsign-tool view /path/to/example.com.csr

certsign-server ............... A simple server to respond to ACME challenges::

certsign-server --challenge-dir /path/served/by/your/http/server \

--addr localhost \

--port 8000 \

--pidfile /tmp/certsign.pid &

To kill the server when finished:

.. code:: bash

if [ -f /tmp/certsign.pid ]; then

pkill -F /tmp/certsign.pid

fi

Development

It is recommended that you create a Python 3 virtual environment using pyvenv, and a Python 2 virtual environment using virtualenv.

Go to the root of this project (where setup.py is located) and run the following commands:

For Python 3: pyvenv venv-certsign-py3 and source venv-certsign-py3/bin/activate to activate.

For Python 2: virtualenv venv-certsign-py2 and source venv-certsign-py2/bin/activate to activate.

Set up a development environment using the following command (with literal square brackets)::

pip install -e .[dev]

To run the test in your current environment::

python setup.py test

To run the tests for several Python versions::

tox

.. _ACME: https://github.com/ietf-wg-acme/acme/ .. _Let's Encrypt: https://letsencrypt.org/ .. _PyPI: https://pypi.org/ .. _pip: https://pip.pypa.io/ .. _pyvenv: https://docs.python.org/3/library/venv.html .. _virtualenv: http://docs.python-guide.org/en/latest/dev/virtualenvs/

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