Imported Debian patch 4.0.5-6~numeezy
This commit is contained in:
Alexandre Ellert
committed by
Mario Fetka
Mario Fetka
parent
c44de33144
commit
10dfc9587b
@@ -1,176 +0,0 @@
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# Copyright (C) 2015 FreeIPa Project Contributors, see 'COPYING' for license.
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from ipapython.secrets.kem import IPAKEMKeys
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from ipapython.secrets.client import CustodiaClient
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from ipaplatform.paths import paths
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from ipaplatform.constants import constants
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from service import SimpleServiceInstance
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from ipapython import ipautil
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from ipapython.ipa_log_manager import root_logger
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from ipaserver.install import installutils
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from ipaserver.install import ldapupdate
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from ipaserver.install import sysupgrade
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from base64 import b64encode, b64decode
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from jwcrypto.common import json_decode
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import shutil
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import os
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import tempfile
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import pwd
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class CustodiaInstance(SimpleServiceInstance):
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def __init__(self, host_name=None, realm=None, ca_is_configured=True):
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super(CustodiaInstance, self).__init__("ipa-custodia")
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self.config_file = paths.IPA_CUSTODIA_CONF
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self.server_keys = os.path.join(paths.IPA_CUSTODIA_CONF_DIR,
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'server.keys')
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self.ldap_uri = None
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self.fqdn = host_name
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self.realm = realm
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self.ca_is_configured = ca_is_configured
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def __config_file(self):
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template_file = os.path.basename(self.config_file) + '.template'
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template = os.path.join(ipautil.SHARE_DIR, template_file)
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httpd_info = pwd.getpwnam(constants.HTTPD_USER)
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sub_dict = dict(IPA_CUSTODIA_CONF_DIR=paths.IPA_CUSTODIA_CONF_DIR,
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IPA_CUSTODIA_SOCKET=paths.IPA_CUSTODIA_SOCKET,
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IPA_CUSTODIA_AUDIT_LOG=paths.IPA_CUSTODIA_AUDIT_LOG,
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LDAP_URI=installutils.realm_to_ldapi_uri(self.realm),
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UID=httpd_info.pw_uid, GID=httpd_info.pw_gid)
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conf = ipautil.template_file(template, sub_dict)
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fd = open(self.config_file, "w+")
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fd.write(conf)
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fd.flush()
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fd.close()
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def create_instance(self, dm_password=None):
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suffix = ipautil.realm_to_suffix(self.realm)
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self.step("Generating ipa-custodia config file", self.__config_file)
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self.step("Making sure custodia container exists", self.__create_container)
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self.step("Generating ipa-custodia keys", self.__gen_keys)
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super(CustodiaInstance, self).create_instance(gensvc_name='KEYS',
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fqdn=self.fqdn,
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dm_password=dm_password,
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ldap_suffix=suffix,
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realm=self.realm)
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sysupgrade.set_upgrade_state('custodia', 'installed', True)
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def __gen_keys(self):
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KeyStore = IPAKEMKeys({'server_keys': self.server_keys,
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'ldap_uri': self.ldap_uri})
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KeyStore.generate_server_keys()
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def upgrade_instance(self):
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if not sysupgrade.get_upgrade_state("custodia", "installed"):
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root_logger.info("Custodia service is being configured")
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self.create_instance()
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def create_replica(self, master_host_name):
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suffix = ipautil.realm_to_suffix(self.realm)
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self.ldap_uri = 'ldap://%s' % master_host_name
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self.master_host_name = master_host_name
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self.step("Generating ipa-custodia config file", self.__config_file)
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self.step("Generating ipa-custodia keys", self.__gen_keys)
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if self.ca_is_configured:
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self.step("Importing RA Key", self.__import_ra_key)
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super(CustodiaInstance, self).create_instance(gensvc_name='KEYS',
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fqdn=self.fqdn,
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ldap_suffix=suffix,
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realm=self.realm)
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def __create_container(self):
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"""
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Runs the custodia update file to ensure custodia container is present.
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"""
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sub_dict = {
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'SUFFIX': self.suffix,
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}
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updater = ldapupdate.LDAPUpdate(dm_password=self.dm_password,
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sub_dict=sub_dict)
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updater.update([os.path.join(paths.UPDATES_DIR, '73-custodia.update')])
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def __import_ra_key(self):
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cli = CustodiaClient(self.fqdn, self.master_host_name, self.realm)
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cli.fetch_key('ra/ipaCert')
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def import_dm_password(self, master_host_name):
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cli = CustodiaClient(self.fqdn, master_host_name, self.realm)
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cli.fetch_key('dm/DMHash')
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def __get_keys(self, ca_host, cacerts_file, cacerts_pwd, data):
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# Fecth all needed certs one by one, then combine them in a single
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# p12 file
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prefix = data['prefix']
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certlist = data['list']
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cli = CustodiaClient(self.fqdn, ca_host, self.realm)
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# Temporary nssdb
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tmpnssdir = tempfile.mkdtemp(dir=paths.TMP)
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try:
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# Temporary nssdb password
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nsspwfile = os.path.join(tmpnssdir, 'nsspwfile')
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with open(nsspwfile, 'w+') as f:
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f.write(b64encode(os.urandom(16)))
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f.flush()
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# Cert file password
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crtpwfile = os.path.join(tmpnssdir, 'crtpwfile')
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with open(crtpwfile, 'w+') as f:
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f.write(cacerts_pwd)
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f.flush()
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for nickname in certlist:
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value = cli.fetch_key(os.path.join(prefix, nickname), False)
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v = json_decode(value)
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pk12pwfile = os.path.join(tmpnssdir, 'pk12pwfile')
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with open(pk12pwfile, 'w+') as f:
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f.write(v['export password'])
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pk12file = os.path.join(tmpnssdir, 'pk12file')
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with open(pk12file, 'w+') as f:
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f.write(b64decode(v['pkcs12 data']))
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ipautil.run([paths.PK12UTIL,
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'-d', tmpnssdir,
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'-k', nsspwfile,
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'-n', nickname,
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'-i', pk12file,
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'-w', pk12pwfile])
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# Now that we gathered all certs, re-export
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ipautil.run([paths.PKCS12EXPORT,
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'-d', tmpnssdir,
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'-p', nsspwfile,
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'-w', crtpwfile,
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'-o', cacerts_file])
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finally:
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shutil.rmtree(tmpnssdir)
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def get_ca_keys(self, ca_host, cacerts_file, cacerts_pwd):
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certlist = ['caSigningCert cert-pki-ca',
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'ocspSigningCert cert-pki-ca',
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'auditSigningCert cert-pki-ca',
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'subsystemCert cert-pki-ca']
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data = {'prefix': 'ca',
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'list': certlist}
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self.__get_keys(ca_host, cacerts_file, cacerts_pwd, data)
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def get_kra_keys(self, ca_host, cacerts_file, cacerts_pwd):
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certlist = ['auditSigningCert cert-pki-kra',
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'storageCert cert-pki-kra',
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'subsystemCert cert-pki-ca',
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'transportCert cert-pki-kra']
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data = {'prefix': 'ca',
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'list': certlist}
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self.__get_keys(ca_host, cacerts_file, cacerts_pwd, data)
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def __start(self):
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super(CustodiaInstance, self).__start()
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def __enable(self):
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super(CustodiaInstance, self).__enable()
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