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#!/usr/bin/python -t
# Authors:
# Matthew Harmsen <mharmsen@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright (C) 2012 Red Hat, Inc.
# All rights reserved.
#
from __future__ import absolute_import
import os
import pki.nssdb
import pki.server
# PKI Deployment Imports
from .. import pkiconfig as config
from .. import pkimessages as log
from .. import pkiscriptlet
# PKI Deployment Security Databases Scriptlet
class PkiScriptlet(pkiscriptlet.AbstractBasePkiScriptlet):
rv = 0
def spawn(self, deployer):
if config.str2bool(deployer.mdict['pki_skip_installation']):
config.pki_log.info(log.SKIP_SECURITY_DATABASES_SPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
return self.rv
config.pki_log.info(log.SECURITY_DATABASES_SPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
if config.str2bool(deployer.mdict['pki_hsm_enable']):
deployer.password.create_hsm_password_conf(
deployer.mdict['pki_shared_password_conf'],
deployer.mdict['pki_pin'],
deployer.mdict['pki_token_password'])
else:
deployer.password.create_password_conf(
deployer.mdict['pki_shared_password_conf'],
deployer.mdict['pki_pin'])
# Since 'certutil' does NOT strip the 'token=' portion of
# the 'token=password' entries, create a temporary server 'pfile'
# which ONLY contains the 'password' for the purposes of
# allowing 'certutil' to generate the security databases
deployer.password.create_password_conf(
deployer.mdict['pki_shared_pfile'],
deployer.mdict['pki_pin'], pin_sans_token=True)
deployer.file.modify(deployer.mdict['pki_shared_password_conf'])
deployer.certutil.create_security_databases(
deployer.mdict['pki_database_path'],
deployer.mdict['pki_cert_database'],
deployer.mdict['pki_key_database'],
deployer.mdict['pki_secmod_database'],
password_file=deployer.mdict['pki_shared_pfile'])
if config.str2bool(deployer.mdict['pki_hsm_enable']):
deployer.modutil.register_security_module(
deployer.mdict['pki_database_path'],
deployer.mdict['pki_hsm_modulename'],
deployer.mdict['pki_hsm_libfile'])
deployer.file.modify(
deployer.mdict['pki_cert_database'],
perms=config.PKI_DEPLOYMENT_DEFAULT_SECURITY_DATABASE_PERMISSIONS)
deployer.file.modify(
deployer.mdict['pki_key_database'],
perms=config.PKI_DEPLOYMENT_DEFAULT_SECURITY_DATABASE_PERMISSIONS)
deployer.file.modify(
deployer.mdict['pki_secmod_database'],
perms=config.PKI_DEPLOYMENT_DEFAULT_SECURITY_DATABASE_PERMISSIONS)
pki_server_pkcs12_path = deployer.mdict['pki_server_pkcs12_path']
if pki_server_pkcs12_path:
# importing system certificates
pki_server_pkcs12_password = deployer.mdict[
'pki_server_pkcs12_password']
if not pki_server_pkcs12_password:
raise Exception('Missing pki_server_pkcs12_password property.')
nssdb = pki.nssdb.NSSDatabase(
directory=deployer.mdict['pki_database_path'],
password_file=deployer.mdict['pki_shared_pfile'])
nssdb.import_pkcs12(
pkcs12_file=pki_server_pkcs12_path,
pkcs12_password=pki_server_pkcs12_password)
# update external CA file (if needed)
external_cert_path = deployer.mdict['pki_server_external_cert_path']
if external_cert_path is not None:
self.update_external_cert_conf(external_cert_path, deployer)
if len(deployer.instance.tomcat_instance_subsystems()) < 2:
# only create a self signed cert for a new instance
#
# NOTE: ALWAYS create the temporary sslserver certificate
# in the software DB regardless of whether the
# instance will utilize 'softokn' or an HSM
#
rv = deployer.certutil.verify_certificate_exists(
deployer.mdict['pki_database_path'],
deployer.mdict['pki_cert_database'],
deployer.mdict['pki_key_database'],
deployer.mdict['pki_secmod_database'],
deployer.mdict['pki_self_signed_token'],
deployer.mdict['pki_self_signed_nickname'],
password_file=deployer.mdict['pki_shared_pfile'])
if not rv:
# note: in the function below, certutil is used to generate
# the request for the self signed cert. The keys are generated
# by NSS, which does not actually use the data in the noise
# file, so it does not matter what is in this file. Certutil
# still requires it though, otherwise it waits for keyboard
# input
with open(
deployer.mdict['pki_self_signed_noise_file'], 'w') as f:
f.write("not_so_random_data")
deployer.certutil.generate_self_signed_certificate(
deployer.mdict['pki_database_path'],
deployer.mdict['pki_cert_database'],
deployer.mdict['pki_key_database'],
deployer.mdict['pki_secmod_database'],
deployer.mdict['pki_self_signed_token'],
deployer.mdict['pki_self_signed_nickname'],
deployer.mdict['pki_self_signed_subject'],
deployer.mdict['pki_self_signed_serial_number'],
deployer.mdict['pki_self_signed_validity_period'],
deployer.mdict['pki_self_signed_issuer_name'],
deployer.mdict['pki_self_signed_trustargs'],
deployer.mdict['pki_self_signed_noise_file'],
password_file=deployer.mdict['pki_shared_pfile'])
# Delete the temporary 'noise' file
deployer.file.delete(
deployer.mdict['pki_self_signed_noise_file'])
# Check to see if a secure connection is being used for the DS
if config.str2bool(deployer.mdict['pki_ds_secure_connection']):
# Check to see if a directory server CA certificate
# using the same nickname already exists
#
# NOTE: ALWAYS use the software DB regardless of whether
# the instance will utilize 'softokn' or an HSM
#
rv = deployer.certutil.verify_certificate_exists(
deployer.mdict['pki_database_path'],
deployer.mdict['pki_cert_database'],
deployer.mdict['pki_key_database'],
deployer.mdict['pki_secmod_database'],
deployer.mdict['pki_self_signed_token'],
deployer.mdict['pki_ds_secure_connection_ca_nickname'],
password_file=deployer.mdict['pki_shared_pfile'])
if not rv:
# Import the directory server CA certificate
rv = deployer.certutil.import_cert(
deployer.mdict['pki_ds_secure_connection_ca_nickname'],
deployer.mdict['pki_ds_secure_connection_ca_trustargs'],
deployer.mdict['pki_ds_secure_connection_ca_pem_file'],
password_file=deployer.mdict['pki_shared_pfile'],
path=deployer.mdict['pki_database_path'],
token=deployer.mdict['pki_self_signed_token'])
# Always delete the temporary 'pfile'
deployer.file.delete(deployer.mdict['pki_shared_pfile'])
return self.rv
def update_external_cert_conf(self, external_path, deployer):
external_certs = pki.server.PKIInstance.read_external_certs(
external_path)
if len(external_certs) > 0:
instance = pki.server.PKIInstance(
deployer.mdict['pki_instance_name'])
instance.load_external_certs(
os.path.join(deployer.mdict['pki_instance_configuration_path'],
'external_certs.conf')
)
for cert in external_certs:
instance.add_external_cert(cert.nickname, cert.token)
def destroy(self, deployer):
config.pki_log.info(log.SECURITY_DATABASES_DESTROY_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
if len(deployer.instance.tomcat_instance_subsystems()) == 0:
deployer.file.delete(deployer.mdict['pki_cert_database'])
deployer.file.delete(deployer.mdict['pki_key_database'])
deployer.file.delete(deployer.mdict['pki_secmod_database'])
deployer.file.delete(deployer.mdict['pki_shared_password_conf'])
return self.rv
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