EasyRSA: pyopenssl -> cryptography

api/kiwi_vpn_api/easyrsa.py

@@ -5,11 +5,10 @@ Python interface to EasyRSA CA.
 from __future__ import annotations
 
 import subprocess
-from datetime import datetime
 from enum import Enum, auto
 from pathlib import Path
 
-from OpenSSL import crypto
+from cryptography import x509
 from passlib import pwd
 from pydantic import BaseModel
 
@@ -196,7 +195,7 @@ class EasyRSA:
         cert_filename: Path,
         *easyrsa_cmd: str,
         **easyrsa_env: str,
-    ) -> crypto.X509:
+    ) -> x509.Certificate:
         """
         Create an X.509 certificate
         """
@@ -231,8 +230,8 @@ class EasyRSA:
         with open(
             self.output_directory.joinpath(cert_filename), "rb"
         ) as cert_file:
-            return crypto.load_certificate(
+            return x509.load_pem_x509_certificate(
-                crypto.FILETYPE_PEM, cert_file.read()
+                cert_file.read()
             )
 
     def init_pki(self) -> None:
@@ -242,7 +241,7 @@ class EasyRSA:
 
         self.__easyrsa("init-pki")
 
-    def build_ca(self) -> crypto.X509:
+    def build_ca(self) -> x509.Certificate:
         """
         Build the CA certificate
         """
@@ -263,7 +262,7 @@ class EasyRSA:
         self,
         cert_type: CertificateType = CertificateType.client,
         dn: DistinguishedName | None = None,
-    ) -> crypto.X509 | None:
+    ) -> x509.Certificate | None:
         """
         Issue a client or server certificate
         """
@@ -308,12 +307,8 @@ if __name__ == "__main__":
 
             client = easy_rsa.issue(dn=dn)
 
-    date_format, encoding = "%Y%m%d%H%M%SZ", "ascii"
-
     for cert in (ca, server, client):
         if cert is not None:
-            print(cert.get_subject().CN)
+            print(cert.subject)
-            print(cert.get_signature_algorithm().decode(encoding))
+            print(cert.signature_hash_algorithm)
-
+            print(cert.not_valid_after)
-            assert (na := cert.get_notAfter()) is not None
-            print(datetime.strptime(na.decode(encoding), date_format))

api/poetry.lock

@@ -292,21 +292,6 @@ typing-extensions = ">=3.7.4.3"
 dotenv = ["python-dotenv (>=0.10.4)"]
 email = ["email-validator (>=1.0.3)"]
 
-[[package]]
-name = "pyopenssl"
-version = "22.0.0"
-description = "Python wrapper module around the OpenSSL library"
-category = "main"
-optional = false
-python-versions = ">=3.6"
-
-[package.dependencies]
-cryptography = ">=35.0"
-
-[package.extras]
-docs = ["sphinx", "sphinx-rtd-theme"]
-test = ["flaky", "pretend", "pytest (>=3.0.1)"]
-
 [[package]]
 name = "pyparsing"
 version = "3.0.7"
@@ -501,7 +486,7 @@ standard = ["websockets (>=10.0)", "httptools (>=0.4.0)", "watchgod (>=0.6)", "p
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "ec07664a3624e6204beb2371bccc164ca1029f6e80663a9bd5946f4eaea04ca1"
+content-hash = "36a56b6982734607590597302276605f8977119869934f35116e72377905b6b5"
 
 [metadata.files]
 anyio = [
@@ -790,10 +775,6 @@ pydantic = [
     {file = "pydantic-1.9.0-py3-none-any.whl", hash = "sha256:085ca1de245782e9b46cefcf99deecc67d418737a1fd3f6a4f511344b613a5b3"},
     {file = "pydantic-1.9.0.tar.gz", hash = "sha256:742645059757a56ecd886faf4ed2441b9c0cd406079c2b4bee51bcc3fbcd510a"},
 ]
-pyopenssl = [
-    {file = "pyOpenSSL-22.0.0-py2.py3-none-any.whl", hash = "sha256:ea252b38c87425b64116f808355e8da644ef9b07e429398bfece610f893ee2e0"},
-    {file = "pyOpenSSL-22.0.0.tar.gz", hash = "sha256:660b1b1425aac4a1bea1d94168a85d99f0b3144c869dd4390d27629d0087f1bf"},
-]
 pyparsing = [
     {file = "pyparsing-3.0.7-py3-none-any.whl", hash = "sha256:a6c06a88f252e6c322f65faf8f418b16213b51bdfaece0524c1c1bc30c63c484"},
     {file = "pyparsing-3.0.7.tar.gz", hash = "sha256:18ee9022775d270c55187733956460083db60b37d0d0fb357445f3094eed3eea"},

api/pyproject.toml

@@ -9,11 +9,11 @@ python = "^3.10"
 
 fastapi = "^0.75.0"
 passlib = {extras = ["argon2", "bcrypt"], version = "^1.7.4"}
-pyOpenSSL = "^22.0.0"
 python-jose = {extras = ["cryptography"], version = "^3.3.0"}
 python-multipart = "^0.0.5"
 sqlmodel = "^0.0.6"
 uvicorn = "^0.17.6"
+cryptography = "^36.0.2"
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.1.0"