#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
|
|
from playhouse.gfk import *
|
|
|
|
import os
|
|
import os.path
|
|
import subprocess
|
|
|
|
from models.authority import Authority
|
|
from models.certificate import Certificate
|
|
from models.request import SignRequest
|
|
from paths import *
|
|
|
|
class HostSSLRequest(SignRequest):
|
|
def __init__(self, req_id, host_name, key_data):
|
|
super(HostSSLRequest, self).__init__(req_id)
|
|
|
|
self.host_name = host_name
|
|
self.key_data = key_data
|
|
|
|
@property
|
|
def name(self):
|
|
return "Hostname: %s" % self.host_name
|
|
|
|
@property
|
|
def fields(self):
|
|
return [
|
|
("Hostname", self.host_name)
|
|
]
|
|
|
|
@property
|
|
def receiver(self):
|
|
return self.host_name
|
|
|
|
class SSLAuthority(Authority):
|
|
request_allowed = [ HostSSLRequest, ]
|
|
|
|
ca_key_algorithm = 'des3'
|
|
key_length = '4096'
|
|
|
|
key_algorithm = 'sha256'
|
|
ca_validity = '365'
|
|
cert_validity = '365'
|
|
|
|
def generate(self):
|
|
if os.path.exists(self.path):
|
|
raise ValueError("A CA with the same id and type already exists")
|
|
|
|
subprocess.check_output(['openssl',
|
|
'genrsa',
|
|
'-%s'%self.ca_key_algorithm,
|
|
'-out', '%s'%(self.path),
|
|
self.key_length])
|
|
|
|
subprocess.check_output(['openssl',
|
|
'req',
|
|
'-new',
|
|
'-x509',
|
|
'-days', self.ca_validity,
|
|
'-key', self.path,
|
|
# '-extensions', 'v3_ca'
|
|
'-out', "%s.pub"%self.path,
|
|
# '-config', "%s.conf"%self.path
|
|
])
|
|
|
|
with open(self.path + '.serial', 'w') as stream:
|
|
stream.write(str(0))
|
|
|
|
|
|
def generate_certificate(self, request):
|
|
"""
|
|
Sign a *SSLRequest with this certification authority
|
|
"""
|
|
|
|
pub_key_path = request.destination + '.pub'
|
|
cert_path = request.destination + '-cert.pub'
|
|
|
|
with open(pub_key_path, 'w') as stream:
|
|
stream.write(request.key_data)
|
|
|
|
subprocess.check_output(['openssl',
|
|
'x509',
|
|
'-req',
|
|
'-days', self.ca_validity,
|
|
'-in', pub_key_path,
|
|
'-CA', "%s.pub"%self.path,
|
|
'-CAkey', self.path,
|
|
'-CAcreateserial',
|
|
'-out', cert_path,
|
|
'-%s'%self.key_algorithm])
|
|
|
|
return self.ca_validity
|
|
|