def install(options):
global dirsrv_pkcs12_info
global http_pkcs12_info
global pkinit_pkcs12_info
global external_cert_file
global external_ca_file
global http_ca_cert
realm_name = options.realm_name
domain_name = options.domain_name
dm_password = options.dm_password
master_password = options.master_password
admin_password = options.admin_password
host_name = options.host_name
ip_addresses = options.ip_address
setup_ca = options.setup_ca
setup_kra = options.setup_kra
global ds
global installation_cleanup
# Installation has started. No IPA sysrestore items are restored in case of
# failure to enable root cause investigation
installation_cleanup = False
# Configuration for ipalib, we will bootstrap and finalize later, after
# we are sure we have the configuration file ready.
cfg = dict(
context='installer',
in_server=True,
debug=options.debug
)
# Figure out what external CA step we're in. See cainstance.py for more
# info on the 3 states.
if options.external_cert_files:
external = 2
elif options.external_ca:
external = 1
else:
external = 0
# Create the management framework config file and finalize api
target_fname = paths.IPA_DEFAULT_CONF
fd = open(target_fname, "w")
fd.write("[global]\n")
fd.write("host=%s\n" % host_name)
fd.write("basedn=%s\n" % ipautil.realm_to_suffix(realm_name))
fd.write("realm=%s\n" % realm_name)
fd.write("domain=%s\n" % domain_name)
fd.write("xmlrpc_uri=https://%s/ipa/xml\n" % format_netloc(host_name))
fd.write("ldap_uri=ldapi://%%2fvar%%2frun%%2fslapd-%s.socket\n" %
installutils.realm_to_serverid(realm_name))
if setup_ca:
fd.write("enable_ra=True\n")
fd.write("ra_plugin=dogtag\n")
fd.write("dogtag_version=%s\n" %
dogtag.install_constants.DOGTAG_VERSION)
else:
fd.write("enable_ra=False\n")
fd.write("ra_plugin=none\n")
fd.write("enable_kra=%s\n" % setup_kra)
fd.write("mode=production\n")
fd.close()
# Must be readable for everyone
os.chmod(target_fname, 0644)
if not options.unattended:
print ""
print "The following operations may take some minutes to complete."
print "Please wait until the prompt is returned."
print ""
system_hostname = get_fqdn()
if host_name != system_hostname:
root_logger.debug("Chosen hostname (%s) differs from system hostname "
"(%s) - change it" % (host_name, system_hostname))
# configure /etc/sysconfig/network to contain the custom hostname
tasks.backup_and_replace_hostname(fstore, sstore, host_name)
# update `api.env.ca_host` to correct hostname
# https://fedorahosted.org/freeipa/ticket/4936
api.env.ca_host = host_name
api.bootstrap(**cfg)
if setup_ca:
# ensure profile backend is available
import ipaserver.plugins.dogtag
api.finalize()
# Create DS user/group if it doesn't exist yet
dsinstance.create_ds_user()
# Create a directory server instance
if external != 2:
# Configure ntpd
if options.conf_ntp:
ipaclient.ntpconf.force_ntpd(sstore)
ntp = ntpinstance.NTPInstance(fstore)
if not ntp.is_configured():
ntp.create_instance()
if options.dirsrv_cert_files:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel)
ds.create_instance(realm_name, host_name, domain_name,
dm_password, dirsrv_pkcs12_info,
idstart=options.idstart, idmax=options.idmax,
subject_base=options.subject,
hbac_allow=not options.hbac_allow)
else:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel)
ds.create_instance(realm_name, host_name, domain_name,
dm_password,
idstart=options.idstart, idmax=options.idmax,
subject_base=options.subject,
hbac_allow=not options.hbac_allow)
else:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel)
ds.init_info(
realm_name, host_name, domain_name, dm_password,
options.subject, 1101, 1100, None)
if setup_ca:
ca = cainstance.CAInstance(realm_name, certs.NSS_DIR,
dogtag_constants=dogtag.install_constants)
if external == 0:
ca.configure_instance(
host_name, domain_name, dm_password, dm_password,
subject_base=options.subject,
ca_signing_algorithm=options.ca_signing_algorithm)
elif external == 1:
# stage 1 of external CA installation
options.realm_name = realm_name
options.domain_name = domain_name
options.master_password = master_password
options.dm_password = dm_password
options.admin_password = admin_password
options.host_name = host_name
options.unattended = True
options.forwarders = dns.dns_forwarders
options.reverse_zones = dns.reverse_zones
write_cache(vars(options))
ca.configure_instance(
host_name, domain_name, dm_password, dm_password,
csr_file=paths.ROOT_IPA_CSR,
subject_base=options.subject,
ca_signing_algorithm=options.ca_signing_algorithm,
ca_type=options.external_ca_type)
else:
# stage 2 of external CA installation
ca.configure_instance(
host_name, domain_name, dm_password, dm_password,
cert_file=external_cert_file.name,
cert_chain_file=external_ca_file.name,
subject_base=options.subject,
ca_signing_algorithm=options.ca_signing_algorithm)
# Now put the CA cert where other instances exepct it
ca.publish_ca_cert(CACERT)
else:
# Put the CA cert where other instances expect it
x509.write_certificate(http_ca_cert, CACERT)
os.chmod(CACERT, 0444)
# we now need to enable ssl on the ds
ds.enable_ssl()
if setup_ca:
# We need to ldap_enable the CA now that DS is up and running
ca.ldap_enable('CA', host_name, dm_password,
ipautil.realm_to_suffix(realm_name),
['caRenewalMaster'])
# This is done within stopped_service context, which restarts CA
ca.enable_client_auth_to_db(ca.dogtag_constants.CS_CFG_PATH)
krb = krbinstance.KrbInstance(fstore)
if options.pkinit_cert_files:
krb.create_instance(realm_name, host_name, domain_name,
dm_password, master_password,
setup_pkinit=options.setup_pkinit,
pkcs12_info=pkinit_pkcs12_info,
subject_base=options.subject)
else:
krb.create_instance(realm_name, host_name, domain_name,
dm_password, master_password,
setup_pkinit=options.setup_pkinit,
subject_base=options.subject)
# The DS instance is created before the keytab, add the SSL cert we
# generated
ds.add_cert_to_service()
memcache = memcacheinstance.MemcacheInstance()
memcache.create_instance('MEMCACHE', host_name, dm_password,
ipautil.realm_to_suffix(realm_name))
otpd = otpdinstance.OtpdInstance()
otpd.create_instance('OTPD', host_name, dm_password,
ipautil.realm_to_suffix(realm_name))
# Create a HTTP instance
http = httpinstance.HTTPInstance(fstore)
if options.http_cert_files:
http.create_instance(
realm_name, host_name, domain_name, dm_password,
pkcs12_info=http_pkcs12_info, subject_base=options.subject,
auto_redirect=options.ui_redirect,
ca_is_configured=setup_ca)
else:
http.create_instance(
realm_name, host_name, domain_name, dm_password,
subject_base=options.subject, auto_redirect=options.ui_redirect,
ca_is_configured=setup_ca)
tasks.restore_context(paths.CACHE_IPA_SESSIONS)
# Export full CA chain
ca_db = certs.CertDB(realm_name)
os.chmod(CACERT, 0644)
ca_db.publish_ca_cert(CACERT)
set_subject_in_config(realm_name, dm_password,
ipautil.realm_to_suffix(realm_name), options.subject)
# Apply any LDAP updates. Needs to be done after the configuration file
# is created
service.print_msg("Applying LDAP updates")
ds.apply_updates()
# Restart ds and krb after configurations have been changed
service.print_msg("Restarting the directory server")
ds.restart()
service.print_msg("Restarting the KDC")
krb.restart()
if setup_ca:
service.print_msg("Restarting the certificate server")
ca.restart(dogtag.configured_constants().PKI_INSTANCE_NAME)
service.print_msg("Importing certificate profiles")
cainstance.import_included_profiles()
if options.setup_dns:
api.Backend.ldap2.connect(autobind=True)
dns.install(False, False, options)
else:
# Create a BIND instance
bind = bindinstance.BindInstance(fstore, dm_password)
bind.setup(host_name, ip_addresses, realm_name,
domain_name, (), options.conf_ntp, (),
zonemgr=options.zonemgr, ca_configured=setup_ca,
no_dnssec_validation=options.no_dnssec_validation)
bind.create_sample_bind_zone()
# Restart httpd to pick up the new IPA configuration
service.print_msg("Restarting the web server")
http.restart()
if setup_kra:
kra.install(None, options, dm_password)
# Set the admin user kerberos password
ds.change_admin_password(admin_password)
# Call client install script
try:
args = [paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended",
"--domain", domain_name, "--server", host_name,
"--realm", realm_name, "--hostname", host_name]
if not options.create_sshfp:
args.append("--no-dns-sshfp")
if options.trust_sshfp:
args.append("--ssh-trust-dns")
if not options.conf_ssh:
args.append("--no-ssh")
if not options.conf_sshd:
args.append("--no-sshd")
if options.mkhomedir:
args.append("--mkhomedir")
run(args)
except Exception, e:
sys.exit("Configuration of client side components failed!\n"
"ipa-client-install returned: " + str(e))
def install(filename, options):
global config
dogtag_constants = dogtag.install_constants
# Create the management framework config file
# Note: We must do this before bootstraping and finalizing ipalib.api
old_umask = os.umask(022) # must be readable for httpd
try:
fd = open(paths.IPA_DEFAULT_CONF, "w")
fd.write("[global]\n")
fd.write("host=%s\n" % config.host_name)
fd.write("basedn=%s\n" %
str(ipautil.realm_to_suffix(config.realm_name)))
fd.write("realm=%s\n" % config.realm_name)
fd.write("domain=%s\n" % config.domain_name)
fd.write("xmlrpc_uri=https://%s/ipa/xml\n" %
ipautil.format_netloc(config.host_name))
fd.write("ldap_uri=ldapi://%%2fvar%%2frun%%2fslapd-%s.socket\n" %
installutils.realm_to_serverid(config.realm_name))
if ipautil.file_exists(config.dir + "/cacert.p12"):
fd.write("enable_ra=True\n")
fd.write("ra_plugin=dogtag\n")
fd.write("dogtag_version=%s\n" % dogtag_constants.DOGTAG_VERSION)
else:
fd.write("enable_ra=False\n")
fd.write("ra_plugin=none\n")
fd.write("enable_kra=%s\n" % config.setup_kra)
fd.write("mode=production\n")
fd.close()
finally:
os.umask(old_umask)
api.bootstrap(in_server=True, context='installer')
api.finalize()
# Create DS user/group if it doesn't exist yet
dsinstance.create_ds_user()
cafile = config.dir + "/ca.crt"
ldapuri = 'ldaps://%s' % ipautil.format_netloc(config.master_host_name)
remote_api = create_api(mode=None)
remote_api.bootstrap(in_server=True, context='installer',
ldap_uri=ldapuri, basedn=DN())
remote_api.finalize()
conn = remote_api.Backend.ldap2
replman = None
try:
try:
# Try out the password
conn.connect(bind_dn=DIRMAN_DN, bind_pw=config.dirman_password,
tls_cacertfile=cafile)
replman = ReplicationManager(config.realm_name,
config.master_host_name,
config.dirman_password)
# Check that we don't already have a replication agreement
try:
(agreement_cn, agreement_dn) = replman.agreement_dn(
config.host_name)
entry = conn.get_entry(agreement_dn, ['*'])
except errors.NotFound:
pass
else:
root_logger.info('Error: A replication agreement for this '
'host already exists.')
print('A replication agreement for this host already exists. '
'It needs to be removed.')
print "Run this on the master that generated the info file:"
print(" %% ipa-replica-manage del %s --force" %
config.host_name)
sys.exit(3)
# Detect the current domain level
try:
current = remote_api.Command['domainlevel_get']()['result']
except errors.NotFound:
# If we're joining an older master, domain entry is not
# available
current = 0
# Detect if current level is out of supported range
# for this IPA version
under_lower_bound = current < constants.MIN_DOMAIN_LEVEL
above_upper_bound = current > constants.MAX_DOMAIN_LEVEL
if under_lower_bound or above_upper_bound:
message = ("This version of FreeIPA does not support "
"the Domain Level which is currently set for "
"this domain. The Domain Level needs to be "
"raised before installing a replica with "
"this version is allowed to be installed "
"within this domain.")
root_logger.error(message)
print(message)
sys.exit(3)
# Check pre-existing host entry
try:
entry = conn.find_entries(u'fqdn=%s' % config.host_name,
['fqdn'], DN(api.env.container_host,
api.env.basedn))
except errors.NotFound:
pass
else:
root_logger.info('Error: Host %s already exists on the master '
'server.' % config.host_name)
print('The host %s already exists on the master server.' %
config.host_name)
print "You should remove it before proceeding:"
print " %% ipa host-del %s" % config.host_name
sys.exit(3)
# Install CA cert so that we can do SSL connections with ldap
install_ca_cert(conn, api.env.basedn, api.env.realm, cafile)
dns_masters = remote_api.Object['dnsrecord'].get_dns_masters()
if dns_masters:
if not options.no_host_dns:
master = config.master_host_name
root_logger.debug('Check forward/reverse DNS resolution')
resolution_ok = (
check_dns_resolution(master, dns_masters) and
check_dns_resolution(config.host_name, dns_masters))
if not resolution_ok and not options.unattended:
if not ipautil.user_input("Continue?", False):
sys.exit(0)
else:
root_logger.debug('No IPA DNS servers, '
'skipping forward/reverse resolution check')
except errors.ACIError:
sys.exit("\nThe password provided is incorrect for LDAP server "
"%s" % config.master_host_name)
except errors.LDAPError:
sys.exit("\nUnable to connect to LDAP server %s" %
config.master_host_name)
finally:
if replman and replman.conn:
replman.conn.unbind()
# Configure ntpd
if options.conf_ntp:
ipaclient.ntpconf.force_ntpd(sstore)
ntp = ntpinstance.NTPInstance()
ntp.create_instance()
# Configure dirsrv
ds = install_replica_ds(config)
# Always try to install DNS records
install_dns_records(config, options, remote_api)
finally:
if conn.isconnected():
conn.disconnect()
if config.setup_ca:
options.realm_name = config.realm_name
options.domain_name = config.domain_name
options.dm_password = config.dirman_password
options.host_name = config.host_name
ca.install(False, config, options)
krb = install_krb(config, setup_pkinit=options.setup_pkinit)
http = install_http(config, auto_redirect=options.ui_redirect)
otpd = otpdinstance.OtpdInstance()
otpd.create_instance('OTPD', config.host_name, config.dirman_password,
ipautil.realm_to_suffix(config.realm_name))
# The DS instance is created before the keytab, add the SSL cert we
# generated
ds.add_cert_to_service()
# Apply any LDAP updates. Needs to be done after the replica is synced-up
service.print_msg("Applying LDAP updates")
ds.apply_updates()
if options.setup_kra:
kra.install(config, options, config.dirman_password)
else:
service.print_msg("Restarting the directory server")
ds.restart()
service.print_msg("Restarting the KDC")
krb.restart()
if config.setup_ca:
dogtag_service = services.knownservices[dogtag_constants.SERVICE_NAME]
dogtag_service.restart(dogtag_constants.PKI_INSTANCE_NAME)
if options.setup_dns:
api.Backend.ldap2.connect(autobind=True)
dns.install(False, True, options)
# Restart httpd to pick up the new IPA configuration
service.print_msg("Restarting the web server")
http.restart()
# Call client install script
try:
args = [paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended",
"--domain", config.domain_name, "--server", config.host_name,
"--realm", config.realm_name]
if not options.create_sshfp:
args.append("--no-dns-sshfp")
if options.trust_sshfp:
args.append("--ssh-trust-dns")
if not options.conf_ssh:
args.append("--no-ssh")
if not options.conf_sshd:
args.append("--no-sshd")
if options.mkhomedir:
args.append("--mkhomedir")
ipautil.run(args)
except Exception, e:
print "Configuration of client side components failed!"
print "ipa-client-install returned: " + str(e)
raise RuntimeError("Failed to configure the client")
def run(self):
options = self.options
super(Restore, self).run()
self.backup_dir = self.args[0]
if not os.path.isabs(self.backup_dir):
self.backup_dir = os.path.join(paths.IPA_BACKUP_DIR, self.backup_dir)
self.log.info("Preparing restore from %s on %s",
self.backup_dir, constants.FQDN)
self.header = os.path.join(self.backup_dir, 'header')
try:
self.read_header()
except IOError as e:
raise admintool.ScriptError("Cannot read backup metadata: %s" % e)
if options.data_only:
restore_type = 'DATA'
else:
restore_type = self.backup_type
# These checks would normally be in the validate method but
# we need to know the type of backup we're dealing with.
if restore_type == 'FULL':
if options.online:
raise admintool.ScriptError(
"File restoration cannot be done online")
if options.instance or options.backend:
raise admintool.ScriptError(
"Restore must be in data-only mode when restoring a "
"specific instance or backend")
else:
installutils.check_server_configuration()
self.init_api()
if options.instance:
instance_dir = (paths.VAR_LIB_SLAPD_INSTANCE_DIR_TEMPLATE %
options.instance)
if not os.path.exists(instance_dir):
raise admintool.ScriptError(
"Instance %s does not exist" % options.instance)
self.instances = [options.instance]
if options.backend:
for instance in self.instances:
db_dir = (paths.SLAPD_INSTANCE_DB_DIR_TEMPLATE %
(instance, options.backend))
if os.path.exists(db_dir):
break
else:
raise admintool.ScriptError(
"Backend %s does not exist" % options.backend)
self.backends = [options.backend]
for instance, backend in itertools.product(self.instances,
self.backends):
db_dir = (paths.SLAPD_INSTANCE_DB_DIR_TEMPLATE %
(instance, backend))
if os.path.exists(db_dir):
break
else:
raise admintool.ScriptError(
"Cannot restore a data backup into an empty system")
self.log.info("Performing %s restore from %s backup" %
(restore_type, self.backup_type))
if self.backup_host != constants.FQDN:
raise admintool.ScriptError(
"Host name %s does not match backup name %s" %
(constants.FQDN, self.backup_host))
if self.backup_ipa_version != str(version.VERSION):
self.log.warning(
"Restoring data from a different release of IPA.\n"
"Data is version %s.\n"
"Server is running %s." %
(self.backup_ipa_version, str(version.VERSION)))
if (not options.unattended and
not user_input("Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
create_ds_user()
pent = pwd.getpwnam(DS_USER)
# Temporary directory for decrypting files before restoring
self.top_dir = tempfile.mkdtemp("ipa")
os.chown(self.top_dir, pent.pw_uid, pent.pw_gid)
os.chmod(self.top_dir, 0o750)
self.dir = os.path.join(self.top_dir, "ipa")
os.mkdir(self.dir, 0o750)
os.chown(self.dir, pent.pw_uid, pent.pw_gid)
cwd = os.getcwd()
try:
dirsrv = services.knownservices.dirsrv
self.extract_backup(options.gpg_keyring)
if restore_type == 'FULL':
self.restore_default_conf()
self.init_api(confdir=self.dir + paths.ETC_IPA)
databases = []
for instance in self.instances:
for backend in self.backends:
database = (instance, backend)
ldiffile = os.path.join(self.dir, '%s-%s.ldif' % database)
if os.path.exists(ldiffile):
databases.append(database)
if options.instance:
for instance, backend in databases:
if instance == options.instance:
break
else:
raise admintool.ScriptError(
"Instance %s not found in backup" % options.instance)
if options.backend:
for instance, backend in databases:
if backend == options.backend:
break
else:
raise admintool.ScriptError(
"Backend %s not found in backup" % options.backend)
# Big fat warning
if (not options.unattended and
not user_input("Restoring data will overwrite existing live data. Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
self.log.info(
"Each master will individually need to be re-initialized or")
self.log.info(
"re-created from this one. The replication agreements on")
self.log.info(
"masters running IPA 3.1 or earlier will need to be manually")
self.log.info(
"re-enabled. See the man page for details.")
self.log.info("Disabling all replication.")
self.disable_agreements()
if restore_type != 'FULL':
if not options.online:
self.log.info('Stopping Directory Server')
dirsrv.stop(capture_output=False)
else:
self.log.info('Starting Directory Server')
dirsrv.start(capture_output=False)
else:
self.log.info('Stopping IPA services')
(stdout, stderr, rc) = run(['ipactl', 'stop'], raiseonerr=False)
if rc not in [0, 6]:
self.log.warn('Stopping IPA failed: %s' % stderr)
self.restore_selinux_booleans()
# We do either a full file restore or we restore data.
if restore_type == 'FULL':
if 'CA' in self.backup_services:
create_ca_user()
self.cert_restore_prepare()
self.file_restore(options.no_logs)
self.cert_restore()
if 'CA' in self.backup_services:
self.__create_dogtag_log_dirs()
# Always restore the data from ldif
# If we are restoring PKI-IPA then we need to restore the
# userRoot backend in it and the main IPA instance. If we
# have a unified instance we need to restore both userRoot and
# ipaca.
for instance, backend in databases:
self.ldif2db(instance, backend, online=options.online)
if restore_type != 'FULL':
if not options.online:
self.log.info('Starting Directory Server')
dirsrv.start(capture_output=False)
else:
# restore access controll configuration
auth_backup_path = os.path.join(paths.VAR_LIB_IPA, 'auth_backup')
if os.path.exists(auth_backup_path):
tasks.restore_auth_configuration(auth_backup_path)
# explicitly enable then disable the pki tomcatd service to
# re-register its instance. FIXME, this is really wierd.
services.knownservices.pki_tomcatd.enable()
services.knownservices.pki_tomcatd.disable()
self.log.info('Starting IPA services')
run(['ipactl', 'start'])
self.log.info('Restarting SSSD')
sssd = services.service('sssd')
sssd.restart()
http = httpinstance.HTTPInstance()
http.remove_httpd_ccache()
finally:
try:
os.chdir(cwd)
except Exception as e:
self.log.error('Cannot change directory to %s: %s' % (cwd, e))
shutil.rmtree(self.top_dir)
def run(self):
options = self.options
super(Restore, self).run()
self.backup_dir = self.args[0]
if not os.path.isabs(self.backup_dir):
self.backup_dir = os.path.join(paths.IPA_BACKUP_DIR, self.backup_dir)
self.log.info("Preparing restore from %s on %s",
self.backup_dir, FQDN)
self.header = os.path.join(self.backup_dir, 'header')
try:
self.read_header()
except IOError as e:
raise admintool.ScriptError("Cannot read backup metadata: %s" % e)
if options.data_only:
restore_type = 'DATA'
else:
restore_type = self.backup_type
# These checks would normally be in the validate method but
# we need to know the type of backup we're dealing with.
if restore_type == 'FULL':
if options.online:
raise admintool.ScriptError(
"File restoration cannot be done online")
if options.instance or options.backend:
raise admintool.ScriptError(
"Restore must be in data-only mode when restoring a "
"specific instance or backend")
else:
installutils.check_server_configuration()
self.init_api()
if options.instance:
instance_dir = (paths.VAR_LIB_SLAPD_INSTANCE_DIR_TEMPLATE %
options.instance)
if not os.path.exists(instance_dir):
raise admintool.ScriptError(
"Instance %s does not exist" % options.instance)
self.instances = [options.instance]
if options.backend:
for instance in self.instances:
db_dir = (paths.SLAPD_INSTANCE_DB_DIR_TEMPLATE %
(instance, options.backend))
if os.path.exists(db_dir):
break
else:
raise admintool.ScriptError(
"Backend %s does not exist" % options.backend)
self.backends = [options.backend]
for instance, backend in itertools.product(self.instances,
self.backends):
db_dir = (paths.SLAPD_INSTANCE_DB_DIR_TEMPLATE %
(instance, backend))
if os.path.exists(db_dir):
break
else:
raise admintool.ScriptError(
"Cannot restore a data backup into an empty system")
self.log.info("Performing %s restore from %s backup" %
(restore_type, self.backup_type))
if self.backup_host != FQDN:
raise admintool.ScriptError(
"Host name %s does not match backup name %s" %
(FQDN, self.backup_host))
if self.backup_ipa_version != str(version.VERSION):
self.log.warning(
"Restoring data from a different release of IPA.\n"
"Data is version %s.\n"
"Server is running %s." %
(self.backup_ipa_version, str(version.VERSION)))
if (not options.unattended and
not user_input("Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
create_ds_user()
pent = pwd.getpwnam(constants.DS_USER)
# Temporary directory for decrypting files before restoring
self.top_dir = tempfile.mkdtemp("ipa")
os.chown(self.top_dir, pent.pw_uid, pent.pw_gid)
os.chmod(self.top_dir, 0o750)
self.dir = os.path.join(self.top_dir, "ipa")
os.mkdir(self.dir)
os.chmod(self.dir, 0o750)
os.chown(self.dir, pent.pw_uid, pent.pw_gid)
cwd = os.getcwd()
try:
dirsrv = services.knownservices.dirsrv
self.extract_backup(options.gpg_keyring)
if restore_type == 'FULL':
self.restore_default_conf()
self.init_api(confdir=self.dir + paths.ETC_IPA)
databases = []
for instance in self.instances:
for backend in self.backends:
database = (instance, backend)
ldiffile = os.path.join(self.dir, '%s-%s.ldif' % database)
if os.path.exists(ldiffile):
databases.append(database)
if options.instance:
for instance, backend in databases:
if instance == options.instance:
break
else:
raise admintool.ScriptError(
"Instance %s not found in backup" % options.instance)
if options.backend:
for instance, backend in databases:
if backend == options.backend:
break
else:
raise admintool.ScriptError(
"Backend %s not found in backup" % options.backend)
# Big fat warning
if (not options.unattended and
not user_input("Restoring data will overwrite existing live data. Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
self.log.info(
"Each master will individually need to be re-initialized or")
self.log.info(
"re-created from this one. The replication agreements on")
self.log.info(
"masters running IPA 3.1 or earlier will need to be manually")
self.log.info(
"re-enabled. See the man page for details.")
self.log.info("Disabling all replication.")
self.disable_agreements()
if restore_type != 'FULL':
if not options.online:
self.log.info('Stopping Directory Server')
dirsrv.stop(capture_output=False)
else:
self.log.info('Starting Directory Server')
dirsrv.start(capture_output=False)
else:
self.log.info('Stopping IPA services')
result = run(['ipactl', 'stop'], raiseonerr=False)
if result.returncode not in [0, 6]:
self.log.warning('Stopping IPA failed: %s' % result.error_log)
self.restore_selinux_booleans()
http = httpinstance.HTTPInstance()
# We do either a full file restore or we restore data.
if restore_type == 'FULL':
self.remove_old_files()
if 'CA' in self.backup_services:
create_ca_user()
self.cert_restore_prepare()
self.file_restore(options.no_logs)
self.cert_restore()
if 'CA' in self.backup_services:
self.__create_dogtag_log_dirs()
if http.is_kdcproxy_configured():
httpinstance.create_kdcproxy_user()
# Always restore the data from ldif
# We need to restore both userRoot and ipaca.
for instance, backend in databases:
self.ldif2db(instance, backend, online=options.online)
if restore_type != 'FULL':
if not options.online:
self.log.info('Starting Directory Server')
dirsrv.start(capture_output=False)
else:
# restore access controll configuration
auth_backup_path = os.path.join(paths.VAR_LIB_IPA, 'auth_backup')
if os.path.exists(auth_backup_path):
tasks.restore_auth_configuration(auth_backup_path)
# explicitly enable then disable the pki tomcatd service to
# re-register its instance. FIXME, this is really wierd.
services.knownservices.pki_tomcatd.enable()
services.knownservices.pki_tomcatd.disable()
self.log.info('Starting IPA services')
run(['ipactl', 'start'])
self.log.info('Restarting SSSD')
sssd = services.service('sssd', api)
sssd.restart()
http.remove_httpd_ccache()
finally:
try:
os.chdir(cwd)
except Exception as e:
self.log.error('Cannot change directory to %s: %s' % (cwd, e))
shutil.rmtree(self.top_dir)
def install(installer):
options = installer
fstore = installer._fstore
sstore = installer._sstore
dirsrv_pkcs12_info = installer._dirsrv_pkcs12_info
http_pkcs12_info = installer._http_pkcs12_info
pkinit_pkcs12_info = installer._pkinit_pkcs12_info
http_ca_cert = installer._ca_cert
realm_name = options.realm_name
domain_name = options.domain_name
dm_password = options.dm_password
master_password = options.master_password
admin_password = options.admin_password
host_name = options.host_name
ip_addresses = options.ip_addresses
setup_ca = options.setup_ca
# Installation has started. No IPA sysrestore items are restored in case of
# failure to enable root cause investigation
installer._installation_cleanup = False
if installer.interactive:
print("")
print("The following operations may take some minutes to complete.")
print("Please wait until the prompt is returned.")
print("")
# set hostname (transient and static) if user instructed us to do so
if options._host_name_overridden:
tasks.backup_hostname(fstore, sstore)
tasks.set_hostname(host_name)
if installer._update_hosts_file:
update_hosts_file(ip_addresses, host_name, fstore)
http_instance = httpinstance.HTTPInstance()
http_instance.create_cert_db()
# Create DS user/group if it doesn't exist yet
dsinstance.create_ds_user()
# Create a directory server instance
if not options.external_cert_files:
# Configure ntpd
if not options.no_ntp:
ipaclient.install.ntpconf.force_ntpd(sstore)
ntp = ntpinstance.NTPInstance(fstore)
if not ntp.is_configured():
ntp.create_instance()
if options.dirsrv_cert_files:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel,
config_ldif=options.dirsrv_config_file)
installer._ds = ds
ds.create_instance(realm_name, host_name, domain_name,
dm_password, dirsrv_pkcs12_info,
idstart=options.idstart, idmax=options.idmax,
subject_base=options.subject,
hbac_allow=not options.no_hbac_allow)
else:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel,
config_ldif=options.dirsrv_config_file)
installer._ds = ds
ds.create_instance(realm_name, host_name, domain_name,
dm_password,
idstart=options.idstart, idmax=options.idmax,
subject_base=options.subject,
hbac_allow=not options.no_hbac_allow)
ntpinstance.ntp_ldap_enable(host_name, ds.suffix, realm_name)
else:
api.Backend.ldap2.connect()
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel)
installer._ds = ds
ds.init_info(
realm_name, host_name, domain_name, dm_password,
options.subject, 1101, 1100, None)
if setup_ca:
if not options.external_cert_files and options.external_ca:
# stage 1 of external CA installation
options.realm_name = realm_name
options.domain_name = domain_name
options.master_password = master_password
options.dm_password = dm_password
options.admin_password = admin_password
options.host_name = host_name
options.reverse_zones = dns.reverse_zones
cache_vars = {n: options.__dict__[n] for o, n in installer.knobs()
if n in options.__dict__}
write_cache(cache_vars)
ca.install_step_0(False, None, options)
# Now put the CA cert where other instances exepct it
ca_instance = cainstance.CAInstance(realm_name, certs.NSS_DIR)
ca_instance.publish_ca_cert(paths.IPA_CA_CRT)
else:
# Put the CA cert where other instances expect it
x509.write_certificate(http_ca_cert, paths.IPA_CA_CRT)
os.chmod(paths.IPA_CA_CRT, 0o444)
# we now need to enable ssl on the ds
ds.enable_ssl()
krb = krbinstance.KrbInstance(fstore)
krb.create_instance(realm_name, host_name, domain_name,
dm_password, master_password,
setup_pkinit=not options.no_pkinit,
pkcs12_info=pkinit_pkcs12_info,
subject_base=options.subject)
# restart DS to enable ipa-pwd-extop plugin
print("Restarting directory server to enable password extension plugin")
ds.restart()
if setup_ca:
ca.install_step_1(False, None, options)
kra.install(api, None, options)
# The DS instance is created before the keytab, add the SSL cert we
# generated
ds.add_cert_to_service()
memcache = memcacheinstance.MemcacheInstance()
memcache.create_instance('MEMCACHE', host_name,
ipautil.realm_to_suffix(realm_name))
otpd = otpdinstance.OtpdInstance()
otpd.create_instance('OTPD', host_name,
ipautil.realm_to_suffix(realm_name))
custodia = custodiainstance.CustodiaInstance(host_name, realm_name)
custodia.create_instance()
# Create a HTTP instance
http = httpinstance.HTTPInstance(fstore)
if options.http_cert_files:
http.create_instance(
realm_name, host_name, domain_name,
pkcs12_info=http_pkcs12_info, subject_base=options.subject,
auto_redirect=not options.no_ui_redirect,
ca_is_configured=setup_ca)
else:
http.create_instance(
realm_name, host_name, domain_name,
subject_base=options.subject,
auto_redirect=not options.no_ui_redirect,
ca_is_configured=setup_ca)
tasks.restore_context(paths.CACHE_IPA_SESSIONS)
# Export full CA chain
ca_db = certs.CertDB(realm_name)
os.chmod(paths.IPA_CA_CRT, 0o644)
ca_db.publish_ca_cert(paths.IPA_CA_CRT)
set_subject_in_config(realm_name, dm_password,
ipautil.realm_to_suffix(realm_name), options.subject)
# Apply any LDAP updates. Needs to be done after the configuration file
# is created. DS is restarted in the process.
service.print_msg("Applying LDAP updates")
ds.apply_updates()
# Restart krb after configurations have been changed
service.print_msg("Restarting the KDC")
krb.restart()
if options.setup_dns:
dns.install(False, False, options)
else:
# Create a BIND instance
bind = bindinstance.BindInstance(fstore)
bind.setup(host_name, ip_addresses, realm_name,
domain_name, (), 'first', (),
zonemgr=options.zonemgr,
no_dnssec_validation=options.no_dnssec_validation)
bind.create_file_with_system_records()
# Set the admin user kerberos password
ds.change_admin_password(admin_password)
# Call client install script
service.print_msg("Configuring client side components")
try:
args = [paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended",
"--domain", domain_name, "--server", host_name,
"--realm", realm_name, "--hostname", host_name]
if options.no_dns_sshfp:
args.append("--no-dns-sshfp")
if options.ssh_trust_dns:
args.append("--ssh-trust-dns")
if options.no_ssh:
args.append("--no-ssh")
if options.no_sshd:
args.append("--no-sshd")
if options.mkhomedir:
args.append("--mkhomedir")
run(args, redirect_output=True)
print()
except Exception:
raise ScriptError("Configuration of client side components failed!")
# Everything installed properly, activate ipa service.
services.knownservices.ipa.enable()
print("======================================="
"=======================================")
print("Setup complete")
print("")
print("Next steps:")
print("\t1. You must make sure these network ports are open:")
print("\t\tTCP Ports:")
print("\t\t * 80, 443: HTTP/HTTPS")
print("\t\t * 389, 636: LDAP/LDAPS")
print("\t\t * 88, 464: kerberos")
if options.setup_dns:
print("\t\t * 53: bind")
print("\t\tUDP Ports:")
print("\t\t * 88, 464: kerberos")
if options.setup_dns:
print("\t\t * 53: bind")
if not options.no_ntp:
print("\t\t * 123: ntp")
print("")
print("\t2. You can now obtain a kerberos ticket using the command: "
"'kinit admin'")
print("\t This ticket will allow you to use the IPA tools (e.g., ipa "
"user-add)")
print("\t and the web user interface.")
if not services.knownservices.ntpd.is_running():
print("\t3. Kerberos requires time synchronization between clients")
print("\t and servers for correct operation. You should consider "
"enabling ntpd.")
print("")
if setup_ca:
print(("Be sure to back up the CA certificates stored in " +
paths.CACERT_P12))
print("These files are required to create replicas. The password for "
"these")
print("files is the Directory Manager password")
else:
print("In order for Firefox autoconfiguration to work you will need to")
print("use a SSL signing certificate. See the IPA documentation for "
"more details.")
if ipautil.file_exists(paths.ROOT_IPA_CACHE):
os.remove(paths.ROOT_IPA_CACHE)
def install(installer):
options = installer
fstore = installer._fstore
sstore = installer._sstore
config = installer._config
dogtag_constants = dogtag.install_constants
# Create DS user/group if it doesn't exist yet
dsinstance.create_ds_user()
cafile = config.dir + "/ca.crt"
remote_api = installer._remote_api
conn = remote_api.Backend.ldap2
try:
conn.connect(bind_dn=DIRMAN_DN, bind_pw=config.dirman_password,
tls_cacertfile=cafile)
# Install CA cert so that we can do SSL connections with ldap
install_ca_cert(conn, api.env.basedn, api.env.realm, cafile)
# Configure ntpd
if not options.no_ntp:
ipaclient.ntpconf.force_ntpd(sstore)
ntp = ntpinstance.NTPInstance()
ntp.create_instance()
# Configure dirsrv
ds = install_replica_ds(config)
# Always try to install DNS records
install_dns_records(config, options, remote_api)
finally:
if conn.isconnected():
conn.disconnect()
options.dm_password = config.dirman_password
if config.setup_ca:
options.realm_name = config.realm_name
options.domain_name = config.domain_name
options.host_name = config.host_name
ca.install(False, config, options)
krb = install_krb(config, setup_pkinit=not options.no_pkinit)
http = install_http(config, auto_redirect=not options.no_ui_redirect)
otpd = otpdinstance.OtpdInstance()
otpd.create_instance('OTPD', config.host_name, config.dirman_password,
ipautil.realm_to_suffix(config.realm_name))
CA = cainstance.CAInstance(
config.realm_name, certs.NSS_DIR,
dogtag_constants=dogtag_constants)
CA.dm_password = config.dirman_password
CA.configure_certmonger_renewal()
CA.import_ra_cert(config.dir + "/ra.p12")
CA.fix_ra_perms()
# The DS instance is created before the keytab, add the SSL cert we
# generated
ds.add_cert_to_service()
# Apply any LDAP updates. Needs to be done after the replica is synced-up
service.print_msg("Applying LDAP updates")
ds.apply_updates()
if options.setup_kra:
kra.install(api, config, options)
else:
service.print_msg("Restarting the directory server")
ds.restart()
service.print_msg("Restarting the KDC")
krb.restart()
if config.setup_ca:
dogtag_service = services.knownservices[dogtag_constants.SERVICE_NAME]
dogtag_service.restart(dogtag_constants.PKI_INSTANCE_NAME)
if options.setup_dns:
api.Backend.ldap2.connect(autobind=True)
dns.install(False, True, options)
# Restart httpd to pick up the new IPA configuration
service.print_msg("Restarting the web server")
http.restart()
# Call client install script
try:
args = [paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended",
"--domain", config.domain_name, "--server", config.host_name,
"--realm", config.realm_name]
if options.no_dns_sshfp:
args.append("--no-dns-sshfp")
if options.ssh_trust_dns:
args.append("--ssh-trust-dns")
if options.no_ssh:
args.append("--no-ssh")
if options.no_sshd:
args.append("--no-sshd")
if options.mkhomedir:
args.append("--mkhomedir")
ipautil.run(args)
except Exception, e:
print "Configuration of client side components failed!"
print "ipa-client-install returned: " + str(e)
raise RuntimeError("Failed to configure the client")
def install(installer):
options = installer
fstore = installer._fstore
sstore = installer._sstore
dirsrv_pkcs12_info = installer._dirsrv_pkcs12_info
http_pkcs12_info = installer._http_pkcs12_info
pkinit_pkcs12_info = installer._pkinit_pkcs12_info
http_ca_cert = installer._ca_cert
realm_name = options.realm_name
domain_name = options.domain_name
dm_password = options.dm_password
master_password = options.master_password
admin_password = options.admin_password
host_name = options.host_name
ip_addresses = options.ip_addresses
setup_ca = options.setup_ca
# Installation has started. No IPA sysrestore items are restored in case of
# failure to enable root cause investigation
installer._installation_cleanup = False
if installer.interactive:
print("")
print("The following operations may take some minutes to complete.")
print("Please wait until the prompt is returned.")
print("")
# set hostname (transient and static) if user instructed us to do so
if options._host_name_overridden:
tasks.backup_hostname(fstore, sstore)
tasks.set_hostname(host_name)
if installer._update_hosts_file:
update_hosts_file(ip_addresses, host_name, fstore)
http_instance = httpinstance.HTTPInstance()
http_instance.create_cert_db()
# Create DS user/group if it doesn't exist yet
dsinstance.create_ds_user()
# Create a directory server instance
if not options.external_cert_files:
# Configure ntpd
if not options.no_ntp:
ipaclient.ntpconf.force_ntpd(sstore)
ntp = ntpinstance.NTPInstance(fstore)
if not ntp.is_configured():
ntp.create_instance()
if options.dirsrv_cert_files:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel,
config_ldif=options.dirsrv_config_file)
installer._ds = ds
ds.create_instance(realm_name,
host_name,
domain_name,
dm_password,
dirsrv_pkcs12_info,
idstart=options.idstart,
idmax=options.idmax,
subject_base=options.subject,
hbac_allow=not options.no_hbac_allow)
else:
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel,
config_ldif=options.dirsrv_config_file)
installer._ds = ds
ds.create_instance(realm_name,
host_name,
domain_name,
dm_password,
idstart=options.idstart,
idmax=options.idmax,
subject_base=options.subject,
hbac_allow=not options.no_hbac_allow)
ntpinstance.ntp_ldap_enable(host_name, ds.suffix, realm_name)
else:
api.Backend.ldap2.connect()
ds = dsinstance.DsInstance(fstore=fstore,
domainlevel=options.domainlevel)
installer._ds = ds
ds.init_info(realm_name, host_name, domain_name, dm_password,
options.subject, 1101, 1100, None)
if setup_ca:
if not options.external_cert_files and options.external_ca:
# stage 1 of external CA installation
options.realm_name = realm_name
options.domain_name = domain_name
options.master_password = master_password
options.dm_password = dm_password
options.admin_password = admin_password
options.host_name = host_name
options.reverse_zones = dns.reverse_zones
cache_vars = {
n: options.__dict__[n]
for o, n in installer.knobs() if n in options.__dict__
}
write_cache(cache_vars)
ca.install_step_0(False, None, options)
# Now put the CA cert where other instances exepct it
ca_instance = cainstance.CAInstance(realm_name, certs.NSS_DIR)
ca_instance.publish_ca_cert(CACERT)
else:
# Put the CA cert where other instances expect it
x509.write_certificate(http_ca_cert, CACERT)
os.chmod(CACERT, 0o444)
# we now need to enable ssl on the ds
ds.enable_ssl()
krb = krbinstance.KrbInstance(fstore)
if options.pkinit_cert_files:
krb.create_instance(realm_name,
host_name,
domain_name,
dm_password,
master_password,
setup_pkinit=not options.no_pkinit,
pkcs12_info=pkinit_pkcs12_info,
subject_base=options.subject)
else:
krb.create_instance(realm_name,
host_name,
domain_name,
dm_password,
master_password,
setup_pkinit=not options.no_pkinit,
subject_base=options.subject)
# restart DS to enable ipa-pwd-extop plugin
print("Restarting directory server to enable password extension plugin")
ds.restart()
if setup_ca:
ca.install_step_1(False, None, options)
# The DS instance is created before the keytab, add the SSL cert we
# generated
ds.add_cert_to_service()
memcache = memcacheinstance.MemcacheInstance()
memcache.create_instance('MEMCACHE', host_name,
ipautil.realm_to_suffix(realm_name))
otpd = otpdinstance.OtpdInstance()
otpd.create_instance('OTPD', host_name,
ipautil.realm_to_suffix(realm_name))
custodia = custodiainstance.CustodiaInstance(host_name, realm_name)
custodia.create_instance()
# Create a HTTP instance
http = httpinstance.HTTPInstance(fstore)
if options.http_cert_files:
http.create_instance(realm_name,
host_name,
domain_name,
pkcs12_info=http_pkcs12_info,
subject_base=options.subject,
auto_redirect=not options.no_ui_redirect,
ca_is_configured=setup_ca)
else:
http.create_instance(realm_name,
host_name,
domain_name,
subject_base=options.subject,
auto_redirect=not options.no_ui_redirect,
ca_is_configured=setup_ca)
tasks.restore_context(paths.CACHE_IPA_SESSIONS)
# Export full CA chain
ca_db = certs.CertDB(realm_name)
os.chmod(CACERT, 0o644)
ca_db.publish_ca_cert(CACERT)
set_subject_in_config(realm_name, dm_password,
ipautil.realm_to_suffix(realm_name), options.subject)
# Apply any LDAP updates. Needs to be done after the configuration file
# is created. DS is restarted in the process.
service.print_msg("Applying LDAP updates")
ds.apply_updates()
# Restart krb after configurations have been changed
service.print_msg("Restarting the KDC")
krb.restart()
if options.setup_dns:
dns.install(False, False, options)
else:
# Create a BIND instance
bind = bindinstance.BindInstance(fstore)
bind.setup(host_name,
ip_addresses,
realm_name,
domain_name, (),
'first', (),
zonemgr=options.zonemgr,
no_dnssec_validation=options.no_dnssec_validation)
bind.create_file_with_system_records()
# Set the admin user kerberos password
ds.change_admin_password(admin_password)
# Call client install script
service.print_msg("Configuring client side components")
try:
args = [
paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended",
"--domain", domain_name, "--server", host_name, "--realm",
realm_name, "--hostname", host_name
]
if options.no_dns_sshfp:
args.append("--no-dns-sshfp")
if options.ssh_trust_dns:
args.append("--ssh-trust-dns")
if options.no_ssh:
args.append("--no-ssh")
if options.no_sshd:
args.append("--no-sshd")
if options.mkhomedir:
args.append("--mkhomedir")
run(args, redirect_output=True)
print()
except Exception:
raise ScriptError("Configuration of client side components failed!")
# Everything installed properly, activate ipa service.
services.knownservices.ipa.enable()
print("======================================="
"=======================================")
print("Setup complete")
print("")
print("Next steps:")
print("\t1. You must make sure these network ports are open:")
print("\t\tTCP Ports:")
print("\t\t * 80, 443: HTTP/HTTPS")
print("\t\t * 389, 636: LDAP/LDAPS")
print("\t\t * 88, 464: kerberos")
if options.setup_dns:
print("\t\t * 53: bind")
print("\t\tUDP Ports:")
print("\t\t * 88, 464: kerberos")
if options.setup_dns:
print("\t\t * 53: bind")
if not options.no_ntp:
print("\t\t * 123: ntp")
print("")
print("\t2. You can now obtain a kerberos ticket using the command: "
"'kinit admin'")
print("\t This ticket will allow you to use the IPA tools (e.g., ipa "
"user-add)")
print("\t and the web user interface.")
if not services.knownservices.ntpd.is_running():
print("\t3. Kerberos requires time synchronization between clients")
print("\t and servers for correct operation. You should consider "
"enabling ntpd.")
print("")
if setup_ca:
print(("Be sure to back up the CA certificates stored in " +
paths.CACERT_P12))
print("These files are required to create replicas. The password for "
"these")
print("files is the Directory Manager password")
else:
print(
"In order for Firefox autoconfiguration to work you will need to")
print("use a SSL signing certificate. See the IPA documentation for "
"more details.")
if ipautil.file_exists(paths.ROOT_IPA_CACHE):
os.remove(paths.ROOT_IPA_CACHE)
def run(self):
options = self.options
super(Restore, self).run()
api.bootstrap(in_server=False, context='restore')
api.finalize()
self.log.info("Preparing restore from %s on %s",
self.backup_dir, api.env.host)
if not options.instance:
instances = []
for instance in [realm_to_serverid(api.env.realm), 'PKI-IPA']:
if os.path.exists('/var/lib/dirsrv/slapd-%s' % instance):
instances.append(instance)
else:
instances = [options.instance]
if options.data_only and not instances:
raise admintool.ScriptError('No instances to restore to')
create_ds_group()
create_ds_user()
pent = pwd.getpwnam(DS_USER)
# Temporary directory for decrypting files before restoring
self.top_dir = tempfile.mkdtemp("ipa")
os.chown(self.top_dir, pent.pw_uid, pent.pw_gid)
os.chmod(self.top_dir, 0750)
self.dir = os.path.join(self.top_dir, "ipa")
os.mkdir(self.dir, 0750)
os.chown(self.dir, pent.pw_uid, pent.pw_gid)
self.header = os.path.join(self.backup_dir, 'header')
cwd = os.getcwd()
try:
dirsrv = ipaservices.knownservices.dirsrv
self.read_header()
# These two checks would normally be in the validate method but
# we need to know the type of backup we're dealing with.
if (self.backup_type != 'FULL' and not options.data_only and
not instances):
raise admintool.ScriptError('Cannot restore a data backup into an empty system')
if (self.backup_type == 'FULL' and not options.data_only and
(options.instance or options.backend)):
raise admintool.ScriptError('Restore must be in data-only mode when restoring a specific instance or backend.')
if self.backup_host != api.env.host:
self.log.warning('Host name %s does not match backup name %s' %
(api.env.host, self.backup_host))
if (not options.unattended and
not user_input("Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
if self.backup_ipa_version != str(version.VERSION):
self.log.warning(
"Restoring data from a different release of IPA.\n"
"Data is version %s.\n"
"Server is running %s." %
(self.backup_ipa_version, str(version.VERSION)))
if (not options.unattended and
not user_input("Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
# Big fat warning
if (not options.unattended and
not user_input("Restoring data will overwrite existing live data. Continue to restore?", False)):
raise admintool.ScriptError("Aborted")
self.log.info(
"Each master will individually need to be re-initialized or")
self.log.info(
"re-created from this one. The replication agreements on")
self.log.info(
"masters running IPA 3.1 or earlier will need to be manually")
self.log.info(
"re-enabled. See the man page for details.")
self.log.info("Disabling all replication.")
self.disable_agreements()
self.extract_backup(options.gpg_keyring)
if options.data_only:
if not options.online:
self.log.info('Stopping Directory Server')
dirsrv.stop(capture_output=False)
else:
self.log.info('Starting Directory Server')
dirsrv.start(capture_output=False)
else:
self.log.info('Stopping IPA services')
(stdout, stderr, rc) = run(['ipactl', 'stop'], raiseonerr=False)
if rc not in [0, 6]:
self.log.warn('Stopping IPA failed: %s' % stderr)
# We do either a full file restore or we restore data.
if self.backup_type == 'FULL' and not options.data_only:
if options.online:
raise admintool.ScriptError('File restoration cannot be done online.')
self.file_restore(options.no_logs)
if 'CA' in self.backup_services:
self.__create_dogtag_log_dirs()
# Always restore the data from ldif
# If we are restoring PKI-IPA then we need to restore the
# userRoot backend in it and the main IPA instance. If we
# have a unified instance we need to restore both userRoot and
# ipaca.
for instance in instances:
if os.path.exists('/var/lib/dirsrv/slapd-%s' % instance):
if options.backend is None:
self.ldif2db(instance, 'userRoot', online=options.online)
if os.path.exists('/var/lib/dirsrv/slapd-%s/db/ipaca' % instance):
self.ldif2db(instance, 'ipaca', online=options.online)
else:
self.ldif2db(instance, options.backend, online=options.online)
else:
raise admintool.ScriptError('389-ds instance %s does not exist' % instance)
if options.data_only:
if not options.online:
self.log.info('Starting Directory Server')
dirsrv.start(capture_output=False)
else:
# explicitly enable then disable the pki tomcatd service to
# re-register its instance. FIXME, this is really wierd.
ipaservices.knownservices.pki_tomcatd.enable()
ipaservices.knownservices.pki_tomcatd.disable()
self.log.info('Starting IPA services')
run(['ipactl', 'start'])
self.log.info('Restarting SSSD')
sssd = ipaservices.service('sssd')
sssd.restart()
finally:
try:
os.chdir(cwd)
except Exception, e:
self.log.error('Cannot change directory to %s: %s' % (cwd, e))
shutil.rmtree(self.top_dir)
