mirror of
https://salsa.debian.org/freeipa-team/freeipa.git
synced 2024-12-25 08:21:05 -06:00
8e36e03091
`CertDB.request_service_cert` could re-create NSSDB files if the supplied CA certificate was not found in database. This could cause subtle bugs since the files were recreated with wrong permissions. This behavior was removed so that there are no destructive operations performed by the method. https://fedorahosted.org/freeipa/ticket/6429 Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>
1286 lines
49 KiB
Python
1286 lines
49 KiB
Python
# Authors: Karl MacMillan <kmacmillan@mentalrootkit.com>
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# Simo Sorce <ssorce@redhat.com>
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#
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# Copyright (C) 2007 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from __future__ import print_function
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import shutil
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import pwd
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import os
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import re
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import time
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import tempfile
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import stat
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import fnmatch
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import ldap
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from ipapython.ipa_log_manager import root_logger
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from ipapython import ipautil, sysrestore, ipaldap
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from ipapython import dogtag
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from ipaserver.install import service
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from ipaserver.install import installutils
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from ipaserver.install import certs
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from ipaserver.install import ldapupdate
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from ipaserver.install import replication
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from ipaserver.install import sysupgrade
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from ipaserver.install import upgradeinstance
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from ipalib import api
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from ipalib import certstore
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from ipalib import errors
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from ipalib import constants
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from ipaplatform.constants import constants as platformconstants
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from ipaplatform.tasks import tasks
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from ipalib.constants import CACERT
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from ipapython import certmonger
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from ipapython.dn import DN
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from ipapython.admintool import ScriptError
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from ipaplatform import services
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from ipaplatform.paths import paths
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DS_USER = platformconstants.DS_USER
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DS_GROUP = platformconstants.DS_GROUP
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IPA_SCHEMA_FILES = ("60kerberos.ldif",
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"60samba.ldif",
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"60ipaconfig.ldif",
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"60basev2.ldif",
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"60basev3.ldif",
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"60ipapk11.ldif",
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"60ipadns.ldif",
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"60certificate-profiles.ldif",
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"61kerberos-ipav3.ldif",
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"65ipacertstore.ldif",
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"65ipasudo.ldif",
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"70ipaotp.ldif",
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"70topology.ldif",
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"71idviews.ldif",
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"72domainlevels.ldif",
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"15rfc2307bis.ldif",
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"15rfc4876.ldif")
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ALL_SCHEMA_FILES = IPA_SCHEMA_FILES + ("05rfc2247.ldif", )
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DS_INSTANCE_PREFIX = 'slapd-'
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def find_server_root():
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if ipautil.dir_exists(paths.USR_LIB_DIRSRV_64):
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return paths.USR_LIB_DIRSRV_64
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else:
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return paths.USR_LIB_DIRSRV
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def config_dirname(serverid):
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return (paths.ETC_DIRSRV_SLAPD_INSTANCE_TEMPLATE % serverid) + "/"
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def schema_dirname(serverid):
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return config_dirname(serverid) + "/schema/"
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def remove_ds_instance(serverid, force=False):
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"""A wrapper around the 'remove-ds.pl' script used by
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389ds to remove a single directory server instance. In case of error
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additional call with the '-f' flag is performed (forced removal). If this
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also fails, then an exception is raised.
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"""
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instance_name = ''.join([DS_INSTANCE_PREFIX, serverid])
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args = [paths.REMOVE_DS_PL, '-i', instance_name]
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if force:
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args.append('-f')
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root_logger.debug("Forcing instance removal")
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try:
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ipautil.run(args)
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except ipautil.CalledProcessError:
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if force:
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root_logger.error("Instance removal failed.")
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raise
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root_logger.debug("'%s' failed. "
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"Attempting to force removal" % paths.REMOVE_DS_PL)
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remove_ds_instance(serverid, force=True)
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def get_ds_instances():
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'''
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Return a sorted list of all 389ds instances.
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If the instance name ends with '.removed' it is ignored. This
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matches 389ds behavior.
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'''
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dirsrv_instance_dir = paths.ETC_DIRSRV
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instances = []
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for basename in os.listdir(dirsrv_instance_dir):
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pathname = os.path.join(dirsrv_instance_dir, basename)
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# Must be a directory
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if os.path.isdir(pathname):
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# Must start with prefix and not end with .removed
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if (basename.startswith(DS_INSTANCE_PREFIX) and
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not basename.endswith('.removed')):
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# Strip off prefix
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instance = basename[len(DS_INSTANCE_PREFIX):]
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# Must be non-empty
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if instance:
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instances.append(instance)
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instances.sort()
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return instances
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def check_ports():
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"""
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Check of Directory server ports are open.
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Returns a tuple with two booleans, one for unsecure port 389 and one for
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secure port 636. True means that the port is free, False means that the
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port is taken.
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"""
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ds_unsecure = not ipautil.host_port_open(None, 389)
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ds_secure = not ipautil.host_port_open(None, 636)
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return (ds_unsecure, ds_secure)
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def is_ds_running(server_id=''):
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return services.knownservices.dirsrv.is_running(instance_name=server_id)
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def create_ds_user():
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"""Create DS user/group if it doesn't exist yet."""
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tasks.create_system_user(
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name=DS_USER,
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group=DS_USER,
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homedir=paths.VAR_LIB_DIRSRV,
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shell=paths.NOLOGIN,
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)
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def get_domain_level(api=api):
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ldap_uri = ipaldap.get_ldap_uri(protocol='ldapi', realm=api.env.realm)
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conn = ipaldap.LDAPClient(ldap_uri)
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conn.external_bind()
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dn = DN(('cn', 'Domain Level'),
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('cn', 'ipa'), ('cn', 'etc'), api.env.basedn)
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try:
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entry = conn.get_entry(dn, ['ipaDomainLevel'])
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except errors.NotFound:
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return constants.DOMAIN_LEVEL_0
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return int(entry.single_value['ipaDomainLevel'])
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def get_all_external_schema_files(root):
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"""Get all schema files"""
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f = []
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for path, _subdirs, files in os.walk(root):
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for name in files:
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if fnmatch.fnmatch(name, "*.ldif"):
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f.append(os.path.join(path, name))
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return f
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INF_TEMPLATE = """
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[General]
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FullMachineName= $FQDN
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SuiteSpotUserID= $USER
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SuiteSpotGroup= $GROUP
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ServerRoot= $SERVER_ROOT
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[slapd]
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ServerPort= 389
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ServerIdentifier= $SERVERID
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Suffix= $SUFFIX
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RootDN= cn=Directory Manager
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RootDNPwd= $PASSWORD
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InstallLdifFile= /var/lib/dirsrv/boot.ldif
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inst_dir= /var/lib/dirsrv/scripts-$SERVERID
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"""
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BASE_TEMPLATE = """
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dn: $SUFFIX
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objectClass: top
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objectClass: domain
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objectClass: pilotObject
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dc: $BASEDC
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info: IPA V2.0
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"""
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class DsInstance(service.Service):
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def __init__(self, realm_name=None, domain_name=None, fstore=None,
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domainlevel=None, config_ldif=None):
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service.Service.__init__(self, "dirsrv",
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service_desc="directory server")
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self.nickname = 'Server-Cert'
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self.realm = realm_name
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self.sub_dict = None
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self.domain = domain_name
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self.serverid = None
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self.master_fqdn = None
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self.pkcs12_info = None
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self.cacert_name = None
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self.ca_is_configured = True
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self.dercert = None
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self.idstart = None
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self.idmax = None
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self.subject_base = None
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self.open_ports = []
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self.run_init_memberof = True
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self.config_ldif = config_ldif # updates for dse.ldif
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self.domainlevel = domainlevel
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if realm_name:
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self.suffix = ipautil.realm_to_suffix(self.realm)
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self.__setup_sub_dict()
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else:
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self.suffix = DN()
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if fstore:
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self.fstore = fstore
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else:
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self.fstore = sysrestore.FileStore(paths.SYSRESTORE)
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subject_base = ipautil.dn_attribute_property('_subject_base')
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def __common_setup(self, enable_ssl=False):
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self.step("creating directory server user", create_ds_user)
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self.step("creating directory server instance", self.__create_instance)
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self.step("enabling ldapi", self.__enable_ldapi)
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self.step("configure autobind for root", self.__root_autobind)
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self.step("stopping directory server", self.__stop_instance)
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self.step("updating configuration in dse.ldif", self.__update_dse_ldif)
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self.step("starting directory server", self.__start_instance)
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self.step("adding default schema", self.__add_default_schemas)
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self.step("enabling memberof plugin", self.__add_memberof_module)
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self.step("enabling winsync plugin", self.__add_winsync_module)
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self.step("configuring replication version plugin", self.__config_version_module)
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self.step("enabling IPA enrollment plugin", self.__add_enrollment_module)
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self.step("configuring uniqueness plugin", self.__set_unique_attrs)
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self.step("configuring uuid plugin", self.__config_uuid_module)
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self.step("configuring modrdn plugin", self.__config_modrdn_module)
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self.step("configuring DNS plugin", self.__config_dns_module)
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self.step("enabling entryUSN plugin", self.__enable_entryusn)
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self.step("configuring lockout plugin", self.__config_lockout_module)
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self.step("configuring topology plugin", self.__config_topology_module)
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self.step("creating indices", self.__create_indices)
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self.step("enabling referential integrity plugin", self.__add_referint_module)
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if enable_ssl:
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self.step("configuring ssl for ds instance", self.__enable_ssl)
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self.step("configuring certmap.conf", self.__certmap_conf)
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self.step("configure new location for managed entries", self.__repoint_managed_entries)
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self.step("configure dirsrv ccache", self.configure_dirsrv_ccache)
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self.step("enabling SASL mapping fallback",
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self.__enable_sasl_mapping_fallback)
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def __common_post_setup(self):
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self.step("initializing group membership", self.init_memberof)
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self.step("adding master entry", self.__add_master_entry)
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self.step("initializing domain level", self.__set_domain_level)
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self.step("configuring Posix uid/gid generation",
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self.__config_uidgid_gen)
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self.step("adding replication acis", self.__add_replication_acis)
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self.step("enabling compatibility plugin",
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self.__enable_compat_plugin)
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self.step("activating sidgen plugin", self._add_sidgen_plugin)
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self.step("activating extdom plugin", self._add_extdom_plugin)
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self.step("tuning directory server", self.__tuning)
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self.step("configuring directory to start on boot", self.__enable)
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def init_info(self, realm_name, fqdn, domain_name, dm_password,
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subject_base, idstart, idmax, pkcs12_info, ca_file=None):
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self.realm = realm_name.upper()
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self.serverid = installutils.realm_to_serverid(self.realm)
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self.suffix = ipautil.realm_to_suffix(self.realm)
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self.fqdn = fqdn
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self.dm_password = dm_password
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self.domain = domain_name
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self.principal = "ldap/%s@%s" % (self.fqdn, self.realm)
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self.subject_base = subject_base
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self.idstart = idstart
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self.idmax = idmax
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self.pkcs12_info = pkcs12_info
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if pkcs12_info:
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self.ca_is_configured = False
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self.ca_file = ca_file
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self.__setup_sub_dict()
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def create_instance(self, realm_name, fqdn, domain_name,
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dm_password, pkcs12_info=None,
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idstart=1100, idmax=999999, subject_base=None,
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hbac_allow=True, ca_file=None):
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self.init_info(
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realm_name, fqdn, domain_name, dm_password,
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subject_base, idstart, idmax, pkcs12_info, ca_file=ca_file)
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self.__common_setup()
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self.step("restarting directory server", self.__restart_instance)
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self.step("adding sasl mappings to the directory", self.__configure_sasl_mappings)
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self.step("adding default layout", self.__add_default_layout)
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self.step("adding delegation layout", self.__add_delegation_layout)
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self.step("creating container for managed entries", self.__managed_entries)
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self.step("configuring user private groups", self.__user_private_groups)
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self.step("configuring netgroups from hostgroups", self.__host_nis_groups)
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self.step("creating default Sudo bind user", self.__add_sudo_binduser)
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self.step("creating default Auto Member layout", self.__add_automember_config)
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self.step("adding range check plugin", self.__add_range_check_plugin)
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if hbac_allow:
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self.step("creating default HBAC rule allow_all", self.add_hbac)
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self.step("adding sasl mappings to the directory",
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self.__configure_sasl_mappings)
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self.step("adding entries for topology management", self.__add_topology_entries)
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self.__common_post_setup()
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self.start_creation(runtime=60)
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def enable_ssl(self):
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self.steps = []
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self.step("configuring ssl for ds instance", self.__enable_ssl)
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self.step("restarting directory server", self.__restart_instance)
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self.step("adding CA certificate entry", self.__upload_ca_cert)
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self.start_creation(runtime=10)
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def create_replica(self, realm_name, master_fqdn, fqdn,
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domain_name, dm_password, subject_base, api,
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pkcs12_info=None, ca_file=None,
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ca_is_configured=None, promote=False):
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# idstart and idmax are configured so that the range is seen as
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# depleted by the DNA plugin and the replica will go and get a
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# new range from the master.
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# This way all servers use the initially defined range by default.
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idstart = 1101
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idmax = 1100
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self.init_info(
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realm_name=realm_name,
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fqdn=fqdn,
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domain_name=domain_name,
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dm_password=dm_password,
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subject_base=subject_base,
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idstart=idstart,
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idmax=idmax,
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pkcs12_info=pkcs12_info,
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ca_file=ca_file
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)
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self.master_fqdn = master_fqdn
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if ca_is_configured is not None:
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self.ca_is_configured = ca_is_configured
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self.promote = promote
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self.api = api
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self.__common_setup(enable_ssl=(not self.promote))
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self.step("restarting directory server", self.__restart_instance)
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if self.promote:
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self.step("creating DS keytab", self.__get_ds_keytab)
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if self.ca_is_configured:
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self.step("retrieving DS Certificate", self.__get_ds_cert)
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self.step("restarting directory server", self.__restart_instance)
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self.step("setting up initial replication", self.__setup_replica)
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self.step("adding sasl mappings to the directory", self.__configure_sasl_mappings)
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self.step("updating schema", self.__update_schema)
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# See LDIFs for automember configuration during replica install
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self.step("setting Auto Member configuration", self.__add_replica_automember_config)
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self.step("enabling S4U2Proxy delegation", self.__setup_s4u2proxy)
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self.step("importing CA certificates from LDAP", self.__import_ca_certs)
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self.__common_post_setup()
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self.start_creation(runtime=60)
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def __setup_replica(self):
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replication.enable_replication_version_checking(
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self.realm,
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self.dm_password)
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# Always connect to self over ldapi
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ldap_uri = ipaldap.get_ldap_uri(protocol='ldapi', realm=self.realm)
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conn = ipaldap.LDAPClient(ldap_uri)
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conn.external_bind()
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repl = replication.ReplicationManager(self.realm,
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self.fqdn,
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self.dm_password, conn=conn)
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if self.promote:
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repl.setup_promote_replication(self.master_fqdn)
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else:
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repl.setup_replication(self.master_fqdn,
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r_binddn=DN(('cn', 'Directory Manager')),
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r_bindpw=self.dm_password)
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self.run_init_memberof = repl.needs_memberof_fixup()
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def __configure_sasl_mappings(self):
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# we need to remove any existing SASL mappings in the directory as otherwise they
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# they may conflict.
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try:
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res = self.admin_conn.get_entries(
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DN(('cn', 'mapping'), ('cn', 'sasl'), ('cn', 'config')),
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self.admin_conn.SCOPE_ONELEVEL,
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"(objectclass=nsSaslMapping)")
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for r in res:
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try:
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self.admin_conn.delete_entry(r)
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except Exception as e:
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root_logger.critical(
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"Error during SASL mapping removal: %s", e)
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raise
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except Exception as e:
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root_logger.critical("Error while enumerating SASL mappings %s", e)
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raise
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entry = self.admin_conn.make_entry(
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DN(
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('cn', 'Full Principal'), ('cn', 'mapping'), ('cn', 'sasl'),
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('cn', 'config')),
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objectclass=["top", "nsSaslMapping"],
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cn=["Full Principal"],
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nsSaslMapRegexString=['\(.*\)@\(.*\)'],
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nsSaslMapBaseDNTemplate=[self.suffix],
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nsSaslMapFilterTemplate=['(krbPrincipalName=\\1@\\2)'],
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nsSaslMapPriority=['10'],
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)
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self.admin_conn.add_entry(entry)
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|
|
entry = self.admin_conn.make_entry(
|
|
DN(
|
|
('cn', 'Name Only'), ('cn', 'mapping'), ('cn', 'sasl'),
|
|
('cn', 'config')),
|
|
objectclass=["top", "nsSaslMapping"],
|
|
cn=["Name Only"],
|
|
nsSaslMapRegexString=['^[^:@]+$'],
|
|
nsSaslMapBaseDNTemplate=[self.suffix],
|
|
nsSaslMapFilterTemplate=['(krbPrincipalName=&@%s)' % self.realm],
|
|
nsSaslMapPriority=['10'],
|
|
)
|
|
self.admin_conn.add_entry(entry)
|
|
|
|
def __update_schema(self):
|
|
# FIXME: https://fedorahosted.org/389/ticket/47490
|
|
self._ldap_mod("schema-update.ldif")
|
|
|
|
def __enable(self):
|
|
self.backup_state("enabled", self.is_enabled())
|
|
# At the end of the installation ipa-server-install will enable the
|
|
# 'ipa' service wich takes care of starting/stopping dirsrv
|
|
self.disable()
|
|
|
|
def __setup_sub_dict(self):
|
|
server_root = find_server_root()
|
|
try:
|
|
idrange_size = self.idmax - self.idstart + 1
|
|
except TypeError:
|
|
idrange_size = None
|
|
self.sub_dict = dict(FQDN=self.fqdn, SERVERID=self.serverid,
|
|
PASSWORD=self.dm_password,
|
|
RANDOM_PASSWORD=self.generate_random(),
|
|
SUFFIX=self.suffix,
|
|
REALM=self.realm, USER=DS_USER,
|
|
SERVER_ROOT=server_root, DOMAIN=self.domain,
|
|
TIME=int(time.time()), IDSTART=self.idstart,
|
|
IDMAX=self.idmax, HOST=self.fqdn,
|
|
ESCAPED_SUFFIX=str(self.suffix),
|
|
GROUP=DS_GROUP,
|
|
IDRANGE_SIZE=idrange_size,
|
|
DOMAIN_LEVEL=self.domainlevel,
|
|
MAX_DOMAIN_LEVEL=constants.MAX_DOMAIN_LEVEL,
|
|
MIN_DOMAIN_LEVEL=constants.MIN_DOMAIN_LEVEL,
|
|
STRIP_ATTRS=" ".join(replication.STRIP_ATTRS),
|
|
EXCLUDES='(objectclass=*) $ EXCLUDE ' +
|
|
' '.join(replication.EXCLUDES),
|
|
TOTAL_EXCLUDES='(objectclass=*) $ EXCLUDE ' +
|
|
' '.join(replication.TOTAL_EXCLUDES),
|
|
)
|
|
|
|
def __create_instance(self):
|
|
pent = pwd.getpwnam(DS_USER)
|
|
|
|
self.backup_state("serverid", self.serverid)
|
|
self.fstore.backup_file(paths.SYSCONFIG_DIRSRV)
|
|
|
|
self.sub_dict['BASEDC'] = self.realm.split('.')[0].lower()
|
|
base_txt = ipautil.template_str(BASE_TEMPLATE, self.sub_dict)
|
|
root_logger.debug(base_txt)
|
|
|
|
target_fname = paths.DIRSRV_BOOT_LDIF
|
|
base_fd = open(target_fname, "w")
|
|
base_fd.write(base_txt)
|
|
base_fd.close()
|
|
|
|
# Must be readable for dirsrv
|
|
os.chmod(target_fname, 0o440)
|
|
os.chown(target_fname, pent.pw_uid, pent.pw_gid)
|
|
|
|
inf_txt = ipautil.template_str(INF_TEMPLATE, self.sub_dict)
|
|
root_logger.debug("writing inf template")
|
|
inf_fd = ipautil.write_tmp_file(inf_txt)
|
|
inf_txt = re.sub(r"RootDNPwd=.*\n", "", inf_txt)
|
|
root_logger.debug(inf_txt)
|
|
if ipautil.file_exists(paths.SETUP_DS_PL):
|
|
args = [paths.SETUP_DS_PL, "--silent", "--logfile", "-", "-f", inf_fd.name]
|
|
root_logger.debug("calling setup-ds.pl")
|
|
else:
|
|
args = [paths.DS_NEWINST_PL, inf_fd.name]
|
|
root_logger.debug("calling ds_newinst.pl")
|
|
try:
|
|
ipautil.run(args)
|
|
root_logger.debug("completed creating ds instance")
|
|
except ipautil.CalledProcessError as e:
|
|
raise RuntimeError("failed to create ds instance %s" % e)
|
|
|
|
# check for open port 389 from now on
|
|
self.open_ports.append(389)
|
|
|
|
inf_fd.close()
|
|
os.remove(paths.DIRSRV_BOOT_LDIF)
|
|
|
|
def __update_dse_ldif(self):
|
|
"""
|
|
This method updates dse.ldif right after instance creation. This is
|
|
supposed to allow admin modify configuration of the DS which has to be
|
|
done before IPA is fully installed (for example: settings for
|
|
replication on replicas)
|
|
DS must be turned off.
|
|
"""
|
|
dse_filename = os.path.join(
|
|
paths.ETC_DIRSRV_SLAPD_INSTANCE_TEMPLATE % self.serverid,
|
|
'dse.ldif'
|
|
)
|
|
|
|
with tempfile.NamedTemporaryFile(delete=False) as new_dse_ldif:
|
|
temp_filename = new_dse_ldif.name
|
|
with open(dse_filename, "r") as input_file:
|
|
parser = installutils.ModifyLDIF(input_file, new_dse_ldif)
|
|
parser.replace_value(
|
|
'cn=config,cn=ldbm database,cn=plugins,cn=config',
|
|
'nsslapd-db-locks',
|
|
['50000']
|
|
)
|
|
if self.config_ldif:
|
|
# parse modifications from ldif file supplied by the admin
|
|
with open(self.config_ldif, "r") as config_ldif:
|
|
parser.modifications_from_ldif(config_ldif)
|
|
parser.parse()
|
|
new_dse_ldif.flush()
|
|
shutil.copy2(temp_filename, dse_filename)
|
|
try:
|
|
os.remove(temp_filename)
|
|
except OSError as e:
|
|
root_logger.debug("Failed to clean temporary file: %s" % e)
|
|
|
|
def __add_default_schemas(self):
|
|
pent = pwd.getpwnam(DS_USER)
|
|
for schema_fname in IPA_SCHEMA_FILES:
|
|
target_fname = schema_dirname(self.serverid) + schema_fname
|
|
shutil.copyfile(ipautil.SHARE_DIR + schema_fname, target_fname)
|
|
os.chmod(target_fname, 0o440) # read access for dirsrv user/group
|
|
os.chown(target_fname, pent.pw_uid, pent.pw_gid)
|
|
|
|
try:
|
|
shutil.move(schema_dirname(self.serverid) + "05rfc2247.ldif",
|
|
schema_dirname(self.serverid) + "05rfc2247.ldif.old")
|
|
|
|
target_fname = schema_dirname(self.serverid) + "05rfc2247.ldif"
|
|
shutil.copyfile(ipautil.SHARE_DIR + "05rfc2247.ldif", target_fname)
|
|
os.chmod(target_fname, 0o440)
|
|
os.chown(target_fname, pent.pw_uid, pent.pw_gid)
|
|
except IOError:
|
|
# Does not apply with newer DS releases
|
|
pass
|
|
|
|
def start(self, *args, **kwargs):
|
|
super(DsInstance, self).start(*args, **kwargs)
|
|
api.Backend.ldap2.connect()
|
|
|
|
def stop(self, *args, **kwargs):
|
|
if api.Backend.ldap2.isconnected():
|
|
api.Backend.ldap2.disconnect()
|
|
|
|
super(DsInstance, self).stop(*args, **kwargs)
|
|
|
|
def restart(self, instance=''):
|
|
api.Backend.ldap2.disconnect()
|
|
try:
|
|
super(DsInstance, self).restart(instance)
|
|
if not is_ds_running(instance):
|
|
root_logger.critical("Failed to restart the directory server. See the installation log for details.")
|
|
raise ScriptError()
|
|
except SystemExit as e:
|
|
raise e
|
|
except Exception as e:
|
|
# TODO: roll back here?
|
|
root_logger.critical("Failed to restart the directory server (%s). See the installation log for details." % e)
|
|
api.Backend.ldap2.connect()
|
|
|
|
def __start_instance(self):
|
|
self.start(self.serverid)
|
|
|
|
def __stop_instance(self):
|
|
self.stop(self.serverid)
|
|
|
|
def __restart_instance(self):
|
|
self.restart(self.serverid)
|
|
|
|
def __enable_entryusn(self):
|
|
self._ldap_mod("entryusn.ldif")
|
|
|
|
def __add_memberof_module(self):
|
|
self._ldap_mod("memberof-conf.ldif")
|
|
|
|
def init_memberof(self):
|
|
|
|
if not self.run_init_memberof:
|
|
return
|
|
|
|
self._ldap_mod("memberof-task.ldif", self.sub_dict)
|
|
# Note, keep dn in sync with dn in install/share/memberof-task.ldif
|
|
dn = DN(('cn', 'IPA install %s' % self.sub_dict["TIME"]), ('cn', 'memberof task'),
|
|
('cn', 'tasks'), ('cn', 'config'))
|
|
root_logger.debug("Waiting for memberof task to complete.")
|
|
ldap_uri = ipaldap.get_ldap_uri(self.fqdn)
|
|
conn = ipaldap.LDAPClient(ldap_uri)
|
|
if self.dm_password:
|
|
conn.simple_bind(bind_dn=ipaldap.DIRMAN_DN,
|
|
bind_password=self.dm_password)
|
|
else:
|
|
conn.gssapi_bind()
|
|
replication.wait_for_task(conn, dn)
|
|
conn.unbind()
|
|
|
|
def apply_updates(self):
|
|
schema_files = get_all_external_schema_files(paths.EXTERNAL_SCHEMA_DIR)
|
|
data_upgrade = upgradeinstance.IPAUpgrade(self.realm,
|
|
schema_files=schema_files)
|
|
try:
|
|
data_upgrade.create_instance()
|
|
except Exception as e:
|
|
# very fatal errors only will raise exception
|
|
raise RuntimeError("Update failed: %s" % e)
|
|
installutils.store_version()
|
|
|
|
|
|
def __add_referint_module(self):
|
|
self._ldap_mod("referint-conf.ldif")
|
|
|
|
def __set_unique_attrs(self):
|
|
self._ldap_mod("unique-attributes.ldif", self.sub_dict)
|
|
|
|
def __config_uidgid_gen(self):
|
|
self._ldap_mod("dna.ldif", self.sub_dict)
|
|
|
|
def __add_master_entry(self):
|
|
self._ldap_mod("master-entry.ldif", self.sub_dict)
|
|
|
|
def __add_topology_entries(self):
|
|
self._ldap_mod("topology-entries.ldif", self.sub_dict)
|
|
|
|
def __add_winsync_module(self):
|
|
self._ldap_mod("ipa-winsync-conf.ldif")
|
|
|
|
def __enable_compat_plugin(self):
|
|
ld = ldapupdate.LDAPUpdate(dm_password=self.dm_password, sub_dict=self.sub_dict)
|
|
rv = ld.update([paths.SCHEMA_COMPAT_ULDIF])
|
|
if not rv:
|
|
raise RuntimeError("Enabling compatibility plugin failed")
|
|
|
|
def __config_version_module(self):
|
|
self._ldap_mod("version-conf.ldif")
|
|
|
|
def __config_uuid_module(self):
|
|
self._ldap_mod("uuid-conf.ldif")
|
|
self._ldap_mod("uuid.ldif", self.sub_dict)
|
|
|
|
def __config_modrdn_module(self):
|
|
self._ldap_mod("modrdn-conf.ldif")
|
|
self._ldap_mod("modrdn-krbprinc.ldif", self.sub_dict)
|
|
|
|
def __config_dns_module(self):
|
|
# Configure DNS plugin unconditionally as we would otherwise have
|
|
# troubles if other replica just configured DNS with ipa-dns-install
|
|
self._ldap_mod("ipa-dns-conf.ldif")
|
|
|
|
def __config_lockout_module(self):
|
|
self._ldap_mod("lockout-conf.ldif")
|
|
|
|
def __config_topology_module(self):
|
|
self._ldap_mod("ipa-topology-conf.ldif", self.sub_dict)
|
|
|
|
def __repoint_managed_entries(self):
|
|
self._ldap_mod("repoint-managed-entries.ldif", self.sub_dict)
|
|
|
|
def configure_dirsrv_ccache(self):
|
|
pent = pwd.getpwnam(platformconstants.DS_USER)
|
|
ccache = paths.TMP_KRB5CC % pent.pw_uid
|
|
filepath = paths.SYSCONFIG_DIRSRV
|
|
if not os.path.exists(filepath):
|
|
# file doesn't exist; create it with correct ownership & mode
|
|
open(filepath, 'a').close()
|
|
os.chmod(filepath,
|
|
stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
|
|
os.chown(filepath, 0, 0)
|
|
|
|
replacevars = {'KRB5CCNAME': ccache}
|
|
ipautil.backup_config_and_replace_variables(
|
|
self.fstore, filepath, replacevars=replacevars)
|
|
tasks.restore_context(filepath)
|
|
|
|
def __managed_entries(self):
|
|
self._ldap_mod("managed-entries.ldif", self.sub_dict)
|
|
|
|
def __user_private_groups(self):
|
|
self._ldap_mod("user_private_groups.ldif", self.sub_dict)
|
|
|
|
def __host_nis_groups(self):
|
|
self._ldap_mod("host_nis_groups.ldif", self.sub_dict)
|
|
|
|
def __add_enrollment_module(self):
|
|
self._ldap_mod("enrollment-conf.ldif", self.sub_dict)
|
|
|
|
def generate_random(self):
|
|
return ipautil.ipa_generate_password()
|
|
|
|
def __enable_ssl(self):
|
|
dirname = config_dirname(self.serverid)
|
|
dsdb = certs.CertDB(self.realm, nssdir=dirname, subject_base=self.subject_base)
|
|
if self.pkcs12_info:
|
|
if self.ca_is_configured:
|
|
trust_flags = 'CT,C,C'
|
|
else:
|
|
trust_flags = None
|
|
dsdb.create_from_pkcs12(self.pkcs12_info[0], self.pkcs12_info[1],
|
|
ca_file=self.ca_file,
|
|
trust_flags=trust_flags)
|
|
server_certs = dsdb.find_server_certs()
|
|
if len(server_certs) == 0:
|
|
raise RuntimeError("Could not find a suitable server cert in import in %s" % self.pkcs12_info[0])
|
|
|
|
# We only handle one server cert
|
|
self.nickname = server_certs[0][0]
|
|
self.dercert = dsdb.get_cert_from_db(self.nickname, pem=False)
|
|
|
|
if self.ca_is_configured:
|
|
dsdb.track_server_cert(
|
|
self.nickname, self.principal, dsdb.passwd_fname,
|
|
'restart_dirsrv %s' % self.serverid)
|
|
else:
|
|
cadb = certs.CertDB(self.realm, host_name=self.fqdn, subject_base=self.subject_base)
|
|
|
|
# FIXME, need to set this nickname in the RA plugin
|
|
cadb.export_ca_cert('ipaCert', False)
|
|
dsdb.create_from_cacert(cadb.cacert_fname, passwd=None)
|
|
ca_args = ['/usr/libexec/certmonger/dogtag-submit',
|
|
'--ee-url', 'https://%s:8443/ca/ee/ca' % self.fqdn,
|
|
'--dbdir', paths.HTTPD_ALIAS_DIR,
|
|
'--nickname', 'ipaCert',
|
|
'--sslpinfile', paths.ALIAS_PWDFILE_TXT,
|
|
'--agent-submit']
|
|
helper = " ".join(ca_args)
|
|
prev_helper = certmonger.modify_ca_helper('IPA', helper)
|
|
try:
|
|
cmd = 'restart_dirsrv %s' % self.serverid
|
|
certmonger.request_and_wait_for_cert(
|
|
nssdb=dirname,
|
|
nickname=self.nickname,
|
|
principal=self.principal,
|
|
passwd_fname=dsdb.passwd_fname,
|
|
subject=str(DN(('CN', self.fqdn), self.subject_base)),
|
|
ca='IPA',
|
|
profile=dogtag.DEFAULT_PROFILE,
|
|
dns=[self.fqdn],
|
|
post_command=cmd)
|
|
finally:
|
|
certmonger.modify_ca_helper('IPA', prev_helper)
|
|
|
|
self.dercert = dsdb.get_cert_from_db(self.nickname, pem=False)
|
|
dsdb.create_pin_file()
|
|
|
|
self.cacert_name = dsdb.cacert_name
|
|
|
|
ldap_uri = ipaldap.get_ldap_uri(self.fqdn)
|
|
conn = ipaldap.LDAPClient(ldap_uri)
|
|
conn.simple_bind(bind_dn=ipaldap.DIRMAN_DN,
|
|
bind_password=self.dm_password)
|
|
|
|
mod = [(ldap.MOD_REPLACE, "nsSSLClientAuth", "allowed"),
|
|
(ldap.MOD_REPLACE, "nsSSL3Ciphers", "default"),
|
|
(ldap.MOD_REPLACE, "allowWeakCipher", "off")]
|
|
conn.modify_s(DN(('cn', 'encryption'), ('cn', 'config')), mod)
|
|
|
|
mod = [(ldap.MOD_ADD, "nsslapd-security", "on")]
|
|
conn.modify_s(DN(('cn', 'config')), mod)
|
|
|
|
entry = conn.make_entry(
|
|
DN(('cn', 'RSA'), ('cn', 'encryption'), ('cn', 'config')),
|
|
objectclass=["top", "nsEncryptionModule"],
|
|
cn=["RSA"],
|
|
nsSSLPersonalitySSL=[self.nickname],
|
|
nsSSLToken=["internal (software)"],
|
|
nsSSLActivation=["on"],
|
|
)
|
|
conn.add_entry(entry)
|
|
|
|
conn.unbind()
|
|
|
|
# check for open secure port 636 from now on
|
|
self.open_ports.append(636)
|
|
|
|
def __upload_ca_cert(self):
|
|
"""
|
|
Upload the CA certificate from the NSS database to the LDAP directory.
|
|
"""
|
|
|
|
dirname = config_dirname(self.serverid)
|
|
dsdb = certs.CertDB(self.realm, nssdir=dirname,
|
|
subject_base=self.subject_base)
|
|
trust_flags = dict(reversed(dsdb.list_certs()))
|
|
|
|
ldap_uri = ipaldap.get_ldap_uri(self.fqdn)
|
|
conn = ipaldap.LDAPClient(ldap_uri)
|
|
conn.simple_bind(bind_dn=ipaldap.DIRMAN_DN,
|
|
bind_password=self.dm_password)
|
|
|
|
nicknames = dsdb.find_root_cert(self.cacert_name)[:-1]
|
|
for nickname in nicknames:
|
|
cert = dsdb.get_cert_from_db(nickname, pem=False)
|
|
certstore.put_ca_cert_nss(conn, self.suffix, cert, nickname,
|
|
trust_flags[nickname])
|
|
|
|
nickname = self.cacert_name
|
|
cert = dsdb.get_cert_from_db(nickname, pem=False)
|
|
certstore.put_ca_cert_nss(conn, self.suffix, cert, nickname,
|
|
trust_flags[nickname],
|
|
config_ipa=self.ca_is_configured,
|
|
config_compat=self.master_fqdn is None)
|
|
|
|
conn.unbind()
|
|
|
|
def __import_ca_certs(self):
|
|
dirname = config_dirname(self.serverid)
|
|
dsdb = certs.CertDB(self.realm, nssdir=dirname,
|
|
subject_base=self.subject_base)
|
|
|
|
ldap_uri = ipaldap.get_ldap_uri(self.fqdn)
|
|
conn = ipaldap.LDAPClient(ldap_uri)
|
|
conn.simple_bind(bind_dn=ipaldap.DIRMAN_DN,
|
|
bind_password=self.dm_password)
|
|
|
|
self.import_ca_certs(dsdb, self.ca_is_configured, conn)
|
|
|
|
conn.unbind()
|
|
|
|
def __add_default_layout(self):
|
|
self._ldap_mod("bootstrap-template.ldif", self.sub_dict)
|
|
|
|
def __add_delegation_layout(self):
|
|
self._ldap_mod("delegation.ldif", self.sub_dict)
|
|
|
|
def __add_replication_acis(self):
|
|
self._ldap_mod("replica-acis.ldif", self.sub_dict)
|
|
|
|
def __setup_s4u2proxy(self):
|
|
self._ldap_mod("replica-s4u2proxy.ldif", self.sub_dict)
|
|
|
|
def __create_indices(self):
|
|
self._ldap_mod("indices.ldif")
|
|
|
|
def __certmap_conf(self):
|
|
shutil.copyfile(ipautil.SHARE_DIR + "certmap.conf.template",
|
|
config_dirname(self.serverid) + "certmap.conf")
|
|
installutils.update_file(config_dirname(self.serverid) + "certmap.conf",
|
|
'$SUBJECT_BASE', str(self.subject_base))
|
|
sysupgrade.set_upgrade_state(
|
|
'certmap.conf',
|
|
'subject_base',
|
|
str(self.subject_base)
|
|
)
|
|
|
|
def __enable_ldapi(self):
|
|
self._ldap_mod("ldapi.ldif", self.sub_dict,
|
|
ldap_uri="ldap://localhost",
|
|
dm_password=self.dm_password)
|
|
|
|
def __enable_sasl_mapping_fallback(self):
|
|
self._ldap_mod("sasl-mapping-fallback.ldif", self.sub_dict)
|
|
|
|
def add_hbac(self):
|
|
self._ldap_mod("default-hbac.ldif", self.sub_dict)
|
|
|
|
def change_admin_password(self, password):
|
|
root_logger.debug("Changing admin password")
|
|
dmpwdfile = ""
|
|
admpwdfile = ""
|
|
|
|
try:
|
|
(dmpwdfd, dmpwdfile) = tempfile.mkstemp(dir=paths.VAR_LIB_IPA)
|
|
os.write(dmpwdfd, self.dm_password)
|
|
os.close(dmpwdfd)
|
|
|
|
(admpwdfd, admpwdfile) = tempfile.mkstemp(dir=paths.VAR_LIB_IPA)
|
|
os.write(admpwdfd, password)
|
|
os.close(admpwdfd)
|
|
|
|
args = [paths.LDAPPASSWD, "-h", self.fqdn,
|
|
"-ZZ", "-x", "-D", str(DN(('cn', 'Directory Manager'))),
|
|
"-y", dmpwdfile, "-T", admpwdfile,
|
|
str(DN(('uid', 'admin'), ('cn', 'users'), ('cn', 'accounts'), self.suffix))]
|
|
try:
|
|
env = { 'LDAPTLS_CACERTDIR':os.path.dirname(CACERT),
|
|
'LDAPTLS_CACERT':CACERT }
|
|
ipautil.run(args, env=env)
|
|
root_logger.debug("ldappasswd done")
|
|
except ipautil.CalledProcessError as e:
|
|
print("Unable to set admin password", e)
|
|
root_logger.debug("Unable to set admin password %s" % e)
|
|
|
|
finally:
|
|
if os.path.isfile(dmpwdfile):
|
|
os.remove(dmpwdfile)
|
|
if os.path.isfile(admpwdfile):
|
|
os.remove(admpwdfile)
|
|
|
|
def uninstall(self):
|
|
if self.is_configured():
|
|
self.print_msg("Unconfiguring directory server")
|
|
|
|
enabled = self.restore_state("enabled")
|
|
|
|
# Just eat this state if it exists
|
|
self.restore_state("running")
|
|
|
|
try:
|
|
self.fstore.restore_file(paths.LIMITS_CONF)
|
|
self.fstore.restore_file(paths.SYSCONFIG_DIRSRV)
|
|
except ValueError as error:
|
|
root_logger.debug(error)
|
|
|
|
# disabled during IPA installation
|
|
if enabled:
|
|
self.enable()
|
|
|
|
serverid = self.restore_state("serverid")
|
|
if serverid is not None:
|
|
self.stop_tracking_certificates(serverid)
|
|
root_logger.debug("Removing DS instance %s" % serverid)
|
|
try:
|
|
remove_ds_instance(serverid)
|
|
installutils.remove_keytab(paths.DS_KEYTAB)
|
|
installutils.remove_ccache(run_as=DS_USER)
|
|
except ipautil.CalledProcessError:
|
|
root_logger.error("Failed to remove DS instance. You may "
|
|
"need to remove instance data manually")
|
|
|
|
# Just eat this state
|
|
self.restore_state("user_exists")
|
|
|
|
# Make sure some upgrade-related state is removed. This could cause
|
|
# re-installation problems.
|
|
self.restore_state('nsslapd-port')
|
|
self.restore_state('nsslapd-security')
|
|
self.restore_state('nsslapd-ldapiautobind')
|
|
|
|
# If any dirsrv instances remain after we've removed ours then
|
|
# (re)start them.
|
|
for ds_instance in get_ds_instances():
|
|
try:
|
|
services.knownservices.dirsrv.restart(ds_instance, wait=False)
|
|
except Exception as e:
|
|
root_logger.error('Unable to restart ds instance %s: %s', ds_instance, e)
|
|
|
|
def stop_tracking_certificates(self, serverid=None):
|
|
if serverid is None:
|
|
serverid = self.get_state("serverid")
|
|
if not serverid is None:
|
|
# drop the trailing / off the config_dirname so the directory
|
|
# will match what is in certmonger
|
|
dirname = config_dirname(serverid)[:-1]
|
|
dsdb = certs.CertDB(self.realm, nssdir=dirname)
|
|
dsdb.untrack_server_cert(self.nickname)
|
|
|
|
def start_tracking_certificates(self, serverid):
|
|
dirname = config_dirname(serverid)[:-1]
|
|
dsdb = certs.CertDB(self.realm, nssdir=dirname)
|
|
dsdb.track_server_cert(self.nickname, self.principal,
|
|
dsdb.passwd_fname,
|
|
'restart_dirsrv %s' % serverid)
|
|
|
|
# we could probably move this function into the service.Service
|
|
# class - it's very generic - all we need is a way to get an
|
|
# instance of a particular Service
|
|
def add_ca_cert(self, cacert_fname, cacert_name=''):
|
|
"""Add a CA certificate to the directory server cert db. We
|
|
first have to shut down the directory server in case it has
|
|
opened the cert db read-only. Then we use the CertDB class
|
|
to add the CA cert. We have to provide a nickname, and we
|
|
do not use 'IPA CA' since that's the default, so
|
|
we use 'Imported CA' if none specified. Then we restart
|
|
the server."""
|
|
# first make sure we have a valid cacert_fname
|
|
try:
|
|
if not os.access(cacert_fname, os.R_OK):
|
|
root_logger.critical("The given CA cert file named [%s] could not be read" %
|
|
cacert_fname)
|
|
return False
|
|
except OSError as e:
|
|
root_logger.critical("The given CA cert file named [%s] could not be read: %s" %
|
|
(cacert_fname, str(e)))
|
|
return False
|
|
# ok - ca cert file can be read
|
|
# shutdown the server
|
|
self.stop()
|
|
|
|
dirname = config_dirname(installutils.realm_to_serverid(self.realm))
|
|
certdb = certs.CertDB(self.realm, nssdir=dirname, subject_base=self.subject_base)
|
|
if not cacert_name or len(cacert_name) == 0:
|
|
cacert_name = "Imported CA"
|
|
# we can't pass in the nickname, so we set the instance variable
|
|
certdb.cacert_name = cacert_name
|
|
status = True
|
|
try:
|
|
certdb.load_cacert(cacert_fname, 'C,,')
|
|
except ipautil.CalledProcessError as e:
|
|
root_logger.critical("Error importing CA cert file named [%s]: %s" %
|
|
(cacert_fname, str(e)))
|
|
status = False
|
|
# restart the directory server
|
|
self.start()
|
|
|
|
return status
|
|
|
|
def tune_nofile(self, num=8192):
|
|
"""
|
|
Increase the number of files descriptors available to directory server
|
|
from the default 1024 to 8192. This will allow to support a greater
|
|
number of clients out of the box.
|
|
"""
|
|
|
|
# Do the platform-specific changes
|
|
proceed = services.knownservices.dirsrv.tune_nofile_platform(
|
|
num=num, fstore=self.fstore)
|
|
|
|
if proceed:
|
|
# finally change also DS configuration
|
|
# NOTE: dirsrv will not allow you to set max file descriptors unless
|
|
# the user limits allow it, so we have to restart dirsrv before
|
|
# attempting to change them in cn=config
|
|
self.__restart_instance()
|
|
|
|
nf_sub_dict = dict(NOFILES=str(num))
|
|
self._ldap_mod("ds-nfiles.ldif", nf_sub_dict)
|
|
|
|
def __tuning(self):
|
|
self.tune_nofile(8192)
|
|
|
|
def __root_autobind(self):
|
|
self._ldap_mod("root-autobind.ldif",
|
|
ldap_uri="ldap://localhost",
|
|
dm_password=self.dm_password)
|
|
|
|
def __add_sudo_binduser(self):
|
|
self._ldap_mod("sudobind.ldif", self.sub_dict)
|
|
|
|
def __add_automember_config(self):
|
|
self._ldap_mod("automember.ldif", self.sub_dict)
|
|
|
|
def __add_replica_automember_config(self):
|
|
self._ldap_mod("replica-automember.ldif", self.sub_dict)
|
|
|
|
def __add_range_check_plugin(self):
|
|
self._ldap_mod("range-check-conf.ldif", self.sub_dict)
|
|
|
|
def _add_sidgen_plugin(self):
|
|
"""
|
|
Add sidgen directory server plugin configuration if it does not already exist.
|
|
"""
|
|
self.add_sidgen_plugin(self.sub_dict['SUFFIX'])
|
|
|
|
def add_sidgen_plugin(self, suffix):
|
|
"""
|
|
Add sidgen plugin configuration only if it does not already exist.
|
|
"""
|
|
dn = DN('cn=IPA SIDGEN,cn=plugins,cn=config')
|
|
try:
|
|
self.admin_conn.get_entry(dn)
|
|
except errors.NotFound:
|
|
self._ldap_mod('ipa-sidgen-conf.ldif', dict(SUFFIX=suffix))
|
|
else:
|
|
root_logger.debug("sidgen plugin is already configured")
|
|
|
|
def _add_extdom_plugin(self):
|
|
"""
|
|
Add directory server configuration for the extdom extended operation.
|
|
"""
|
|
self.add_extdom_plugin(self.sub_dict['SUFFIX'])
|
|
|
|
def add_extdom_plugin(self, suffix):
|
|
"""
|
|
Add extdom configuration if it does not already exist.
|
|
"""
|
|
dn = DN('cn=ipa_extdom_extop,cn=plugins,cn=config')
|
|
try:
|
|
self.admin_conn.get_entry(dn)
|
|
except errors.NotFound:
|
|
self._ldap_mod('ipa-extdom-extop-conf.ldif', dict(SUFFIX=suffix))
|
|
else:
|
|
root_logger.debug("extdom plugin is already configured")
|
|
|
|
def find_subject_base(self):
|
|
"""
|
|
Try to find the current value of certificate subject base.
|
|
1) Look in sysupgrade first
|
|
2) If no value is found there, look in DS (start DS if necessary)
|
|
3) Last resort, look in the certmap.conf itself
|
|
4) If all fails, log loudly and return None
|
|
|
|
Note that this method can only be executed AFTER the ipa server
|
|
is configured, the api is initialized elsewhere and
|
|
that a ticket already have been acquired.
|
|
"""
|
|
root_logger.debug(
|
|
'Trying to find certificate subject base in sysupgrade')
|
|
subject_base = sysupgrade.get_upgrade_state(
|
|
'certmap.conf', 'subject_base')
|
|
|
|
if subject_base:
|
|
root_logger.debug(
|
|
'Found certificate subject base in sysupgrade: %s',
|
|
subject_base)
|
|
return subject_base
|
|
|
|
root_logger.debug(
|
|
'Unable to find certificate subject base in sysupgrade')
|
|
root_logger.debug(
|
|
'Trying to find certificate subject base in DS')
|
|
|
|
ds_is_running = is_ds_running()
|
|
if not ds_is_running:
|
|
try:
|
|
self.start()
|
|
ds_is_running = True
|
|
except ipautil.CalledProcessError as e:
|
|
root_logger.error('Cannot start DS to find certificate '
|
|
'subject base: %s', e)
|
|
|
|
if ds_is_running:
|
|
try:
|
|
ret = api.Command['config_show']()
|
|
subject_base = str(
|
|
ret['result']['ipacertificatesubjectbase'][0])
|
|
root_logger.debug(
|
|
'Found certificate subject base in DS: %s', subject_base)
|
|
except errors.PublicError as e:
|
|
root_logger.error('Cannot connect to DS to find certificate '
|
|
'subject base: %s', e)
|
|
|
|
if not subject_base:
|
|
root_logger.debug('Unable to find certificate subject base in DS')
|
|
root_logger.debug('Trying to find certificate subject base in '
|
|
'certmap.conf')
|
|
|
|
certmap_dir = config_dirname(
|
|
installutils.realm_to_serverid(api.env.realm)
|
|
)
|
|
try:
|
|
with open(os.path.join(certmap_dir, 'certmap.conf')) as f:
|
|
for line in f:
|
|
if line.startswith('certmap ipaca'):
|
|
subject_base = line.strip().split(',')[-1]
|
|
root_logger.debug(
|
|
'Found certificate subject base in certmap.conf: '
|
|
'%s', subject_base)
|
|
|
|
except IOError as e:
|
|
root_logger.error('Cannot open certmap.conf to find certificate '
|
|
'subject base: %s', e.strerror)
|
|
|
|
if subject_base:
|
|
return subject_base
|
|
|
|
root_logger.debug('Unable to find certificate subject base in '
|
|
'certmap.conf')
|
|
return None
|
|
|
|
def __set_domain_level(self):
|
|
# Create global domain level entry and set the domain level
|
|
if self.domainlevel is not None:
|
|
self._ldap_mod("domainlevel.ldif", self.sub_dict)
|
|
|
|
def __get_ds_keytab(self):
|
|
|
|
self.fstore.backup_file(paths.DS_KEYTAB)
|
|
try:
|
|
os.unlink(paths.DS_KEYTAB)
|
|
except OSError:
|
|
pass
|
|
|
|
installutils.install_service_keytab(self.api,
|
|
self.principal,
|
|
self.master_fqdn,
|
|
paths.DS_KEYTAB,
|
|
force_service_add=True)
|
|
|
|
# Configure DS to use the keytab
|
|
vardict = {"KRB5_KTNAME": paths.DS_KEYTAB}
|
|
ipautil.config_replace_variables(paths.SYSCONFIG_DIRSRV,
|
|
replacevars=vardict)
|
|
|
|
# Keytab must be owned by DS itself
|
|
pent = pwd.getpwnam(DS_USER)
|
|
os.chown(paths.DS_KEYTAB, pent.pw_uid, pent.pw_gid)
|
|
|
|
def __get_ds_cert(self):
|
|
subject = self.subject_base or DN(('O', self.realm))
|
|
nssdb_dir = config_dirname(self.serverid)
|
|
db = certs.CertDB(self.realm, nssdir=nssdb_dir, subject_base=subject)
|
|
db.create_from_cacert(paths.IPA_CA_CRT)
|
|
db.request_service_cert(self.nickname, self.principal, self.fqdn)
|
|
db.create_pin_file()
|
|
|
|
# Connect to self over ldapi as Directory Manager and configure SSL
|
|
ldap_uri = ipaldap.get_ldap_uri(protocol='ldapi', realm=self.realm)
|
|
conn = ipaldap.LDAPClient(ldap_uri)
|
|
conn.external_bind()
|
|
|
|
mod = [(ldap.MOD_REPLACE, "nsSSLClientAuth", "allowed"),
|
|
(ldap.MOD_REPLACE, "nsSSL3Ciphers", "default"),
|
|
(ldap.MOD_REPLACE, "allowWeakCipher", "off")]
|
|
conn.modify_s(DN(('cn', 'encryption'), ('cn', 'config')), mod)
|
|
|
|
mod = [(ldap.MOD_ADD, "nsslapd-security", "on")]
|
|
conn.modify_s(DN(('cn', 'config')), mod)
|
|
|
|
entry = conn.make_entry(
|
|
DN(('cn', 'RSA'), ('cn', 'encryption'), ('cn', 'config')),
|
|
objectclass=["top", "nsEncryptionModule"],
|
|
cn=["RSA"],
|
|
nsSSLPersonalitySSL=[self.nickname],
|
|
nsSSLToken=["internal (software)"],
|
|
nsSSLActivation=["on"],
|
|
)
|
|
conn.add_entry(entry)
|
|
|
|
conn.unbind()
|
|
|
|
# check for open secure port 636 from now on
|
|
self.open_ports.append(636)
|