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5d3a0e6758
KRA uninstallation is very likely to break the user's setup. Don't allow it at least till we can be safely sure we are able to remove it in a standalone manner without breaking anything. https://pagure.io/freeipa/issue/6538 Reviewed-By: Tomas Krizek <tkrizek@redhat.com>
146 lines
4.6 KiB
Python
146 lines
4.6 KiB
Python
#
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# Copyright (C) 2015 FreeIPA Contributors see COPYING for license
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#
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"""
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KRA installer module
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"""
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import os
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import shutil
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from ipalib import api
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from ipaplatform import services
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from ipaplatform.paths import paths
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from ipapython import certdb
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from ipapython import ipautil
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from ipapython.install.core import group
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from ipaserver.install import custodiainstance
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from ipaserver.install import cainstance
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from ipaserver.install import krainstance
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from ipaserver.install import dsinstance
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from ipaserver.install import service as _service
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from . import dogtag
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def install_check(api, replica_config, options):
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if replica_config is not None and not replica_config.setup_kra:
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return
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kra = krainstance.KRAInstance(api.env.realm)
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if kra.is_installed():
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raise RuntimeError("KRA is already installed.")
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if not options.setup_ca:
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if cainstance.is_ca_installed_locally():
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if api.env.dogtag_version >= 10:
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# correct dogtag version of CA installed
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pass
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else:
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raise RuntimeError(
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"Dogtag must be version 10.2 or above to install KRA")
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else:
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raise RuntimeError(
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"Dogtag CA is not installed. Please install the CA first")
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if replica_config is not None:
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if not api.Command.kra_is_enabled()['result']:
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raise RuntimeError(
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"KRA is not installed on the master system. Please use "
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"'ipa-kra-install' command to install the first instance.")
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if options.promote:
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return
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with certdb.NSSDatabase() as tmpdb:
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tmpdb.create_db()
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tmpdb.import_pkcs12(replica_config.dir + "/cacert.p12",
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replica_config.dirman_password)
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kra_cert_nicknames = [
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"storageCert cert-pki-kra", "transportCert cert-pki-kra",
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"auditSigningCert cert-pki-kra"
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]
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if not all(tmpdb.has_nickname(nickname)
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for nickname in kra_cert_nicknames):
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raise RuntimeError("Missing KRA certificates, please create a "
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"new replica file.")
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def install(api, replica_config, options):
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if replica_config is None:
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if not options.setup_kra:
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return
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realm_name = api.env.realm
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dm_password = options.dm_password
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host_name = api.env.host
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subject_base = dsinstance.DsInstance().find_subject_base()
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pkcs12_info = None
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master_host = None
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promote = False
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else:
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if not replica_config.setup_kra:
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return
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krafile = os.path.join(replica_config.dir, 'kracert.p12')
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if options.promote:
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custodia = custodiainstance.CustodiaInstance(
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replica_config.host_name,
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replica_config.realm_name)
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custodia.get_kra_keys(
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replica_config.kra_host_name,
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krafile,
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replica_config.dirman_password)
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else:
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cafile = os.path.join(replica_config.dir, 'cacert.p12')
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if not ipautil.file_exists(cafile):
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raise RuntimeError(
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"Unable to clone KRA."
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" cacert.p12 file not found in replica file")
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shutil.copy(cafile, krafile)
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realm_name = replica_config.realm_name
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dm_password = replica_config.dirman_password
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host_name = replica_config.host_name
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subject_base = replica_config.subject_base
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pkcs12_info = (krafile,)
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master_host = replica_config.kra_host_name
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promote = options.promote
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kra = krainstance.KRAInstance(realm_name)
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kra.configure_instance(realm_name, host_name, dm_password, dm_password,
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subject_base=subject_base,
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pkcs12_info=pkcs12_info,
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master_host=master_host,
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promote=promote)
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_service.print_msg("Restarting the directory server")
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ds = dsinstance.DsInstance()
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ds.restart()
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kra.enable_client_auth_to_db(paths.KRA_CS_CFG_PATH)
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# Restart apache for new proxy config file
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services.knownservices.httpd.restart(capture_output=True)
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def uninstall():
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kra = krainstance.KRAInstance(api.env.realm)
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kra.stop_tracking_certificates()
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if kra.is_installed():
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kra.uninstall()
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@group
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class KRAInstallInterface(dogtag.DogtagInstallInterface):
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"""
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Interface of the KRA installer
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Knobs defined here will be available in:
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* ipa-server-install
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* ipa-replica-prepare
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* ipa-replica-install
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* ipa-kra-install
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"""
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description = "KRA"
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