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 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 ca_enabled = installer._ca_enabled kra_enabled = installer._kra_enabled fstore = installer._fstore config = installer._config cafile = installer._ca_file dirsrv_pkcs12_info = installer._dirsrv_pkcs12_info http_pkcs12_info = installer._http_pkcs12_info pkinit_pkcs12_info = installer._pkinit_pkcs12_info remote_api = installer._remote_api conn = remote_api.Backend.ldap2 ccache = os.environ['KRB5CCNAME'] if installer._add_to_ipaservers: try: conn.connect(ccache=installer._ccache) remote_api.Command['hostgroup_add_member']( u'ipaservers', host=[unicode(api.env.host)], ) finally: if conn.isconnected(): conn.disconnect() os.environ['KRB5CCNAME'] = ccache config.dirman_password = ipautil.ipa_generate_password() # FIXME: allow to use passed in certs instead if ca_enabled: configure_certmonger() try: conn.connect(ccache=ccache) # Update and istall updated CA file cafile = install_ca_cert(conn, api.env.basedn, api.env.realm, cafile) install_ca_cert(conn, api.env.basedn, api.env.realm, cafile, destfile=paths.KDC_CA_BUNDLE_PEM) install_ca_cert(conn, api.env.basedn, api.env.realm, cafile, destfile=paths.CA_BUNDLE_PEM) # Configure dirsrv ds = install_replica_ds(config, options, ca_enabled, remote_api, ca_file=cafile, pkcs12_info=dirsrv_pkcs12_info, fstore=fstore) # Always try to install DNS records install_dns_records(config, options, remote_api, fstore=fstore) finally: if conn.isconnected(): conn.disconnect() # Create the management framework config file. Do this irregardless # of the state of DS installation. Even if it fails, # we need to have master-like configuration in order to perform a # successful uninstallation # The configuration creation has to be here otherwise previous call # To config certmonger would try to connect to local server create_ipa_conf(fstore, config, ca_enabled) krb = install_krb(config, setup_pkinit=not options.no_pkinit, pkcs12_info=pkinit_pkcs12_info, fstore=fstore) # We need to point to the master when certmonger asks for # a DS or HTTP certificate. # During http installation, the <service>/hostname principal is # created locally then the installer waits for the entry to appear # on the master selected for the installation. # In a later step, the installer requests a SSL certificate through # Certmonger (and the op adds the principal if it does not exist yet). # If xmlrpc_uri points to the soon-to-be replica, # the httpd service is not ready yet to handle certmonger requests # and certmonger tries to find another master. The master can be # different from the one selected for the installation, and it is # possible that the principal has not been replicated yet. This # may lead to a replication conflict. # This is why we need to force the use of the same master by # setting xmlrpc_uri create_ipa_conf(fstore, config, ca_enabled, master=config.master_host_name) # we now need to enable ssl on the ds ds.enable_ssl() install_http(config, auto_redirect=not options.no_ui_redirect, pkcs12_info=http_pkcs12_info, ca_is_configured=ca_enabled, ca_file=cafile, fstore=fstore) # Need to point back to ourself after the cert for HTTP is obtained create_ipa_conf(fstore, config, ca_enabled) otpd = otpdinstance.OtpdInstance() otpd.create_instance('OTPD', config.host_name, ipautil.realm_to_suffix(config.realm_name)) if kra_enabled: # A KRA peer always provides a CA, too. mode = custodiainstance.CustodiaModes.KRA_PEER elif ca_enabled: mode = custodiainstance.CustodiaModes.CA_PEER else: mode = custodiainstance.CustodiaModes.MASTER_PEER custodia = custodiainstance.get_custodia_instance(config, mode) custodia.create_instance() if ca_enabled: options.realm_name = config.realm_name options.domain_name = config.domain_name options.host_name = config.host_name options.dm_password = config.dirman_password ca.install(False, config, options, custodia=custodia) # configure PKINIT now that all required services are in place krb.enable_ssl() # Apply any LDAP updates. Needs to be done after the replica is synced-up service.print_msg("Applying LDAP updates") ds.apply_updates() service.print_msg("Finalize replication settings") ds.finalize_replica_config() if kra_enabled: kra.install(api, config, options, custodia=custodia) service.print_msg("Restarting the KDC") krb.restart() custodia.import_dm_password() promote_sssd(config.host_name) promote_openldap_conf(config.host_name, config.master_host_name) if options.setup_dns: dns.install(False, True, options, api) if options.setup_adtrust: adtrust.install(False, options, fstore, api) # Enable configured services and update DNS SRV records service.enable_services(config.host_name) api.Command.dns_update_system_records() ca_servers = service.find_providing_servers('CA', api.Backend.ldap2, api) api.Backend.ldap2.disconnect() # Everything installed properly, activate ipa service. services.knownservices.ipa.enable() # Print a warning if CA role is only installed on one server if len(ca_servers) == 1: msg = textwrap.dedent(u''' WARNING: The CA service is only installed on one server ({}). It is strongly recommended to install it on another server. Run ipa-ca-install(1) on another master to accomplish this. '''.format(ca_servers[0])) print(msg, file=sys.stderr)
def install(installer): options = installer ca_enabled = installer._ca_enabled kra_enabled = installer._kra_enabled fstore = installer._fstore config = installer._config cafile = installer._ca_file dirsrv_pkcs12_info = installer._dirsrv_pkcs12_info http_pkcs12_info = installer._http_pkcs12_info pkinit_pkcs12_info = installer._pkinit_pkcs12_info remote_api = installer._remote_api conn = remote_api.Backend.ldap2 ccache = os.environ['KRB5CCNAME'] if tasks.configure_pkcs11_modules(fstore): print("Disabled p11-kit-proxy") if installer._add_to_ipaservers: try: conn.connect(ccache=installer._ccache) remote_api.Command['hostgroup_add_member']( u'ipaservers', host=[unicode(api.env.host)], ) finally: if conn.isconnected(): conn.disconnect() os.environ['KRB5CCNAME'] = ccache config.dirman_password = ipautil.ipa_generate_password() # FIXME: allow to use passed in certs instead if ca_enabled: configure_certmonger() try: conn.connect(ccache=ccache) # Update and istall updated CA file cafile = install_ca_cert(conn, api.env.basedn, api.env.realm, cafile) install_ca_cert(conn, api.env.basedn, api.env.realm, cafile, destfile=paths.KDC_CA_BUNDLE_PEM) install_ca_cert(conn, api.env.basedn, api.env.realm, cafile, destfile=paths.CA_BUNDLE_PEM) # Configure dirsrv ds = install_replica_ds(config, options, ca_enabled, remote_api, ca_file=cafile, pkcs12_info=dirsrv_pkcs12_info, fstore=fstore) # Always try to install DNS records install_dns_records(config, options, remote_api, fstore=fstore) finally: if conn.isconnected(): conn.disconnect() # Create the management framework config file. Do this irregardless # of the state of DS installation. Even if it fails, # we need to have master-like configuration in order to perform a # successful uninstallation # The configuration creation has to be here otherwise previous call # To config certmonger would try to connect to local server create_ipa_conf(fstore, config, ca_enabled) krb = install_krb( config, setup_pkinit=not options.no_pkinit, pkcs12_info=pkinit_pkcs12_info, fstore=fstore) # We need to point to the master when certmonger asks for # a DS or HTTP certificate. # During http installation, the <service>/hostname principal is # created locally then the installer waits for the entry to appear # on the master selected for the installation. # In a later step, the installer requests a SSL certificate through # Certmonger (and the op adds the principal if it does not exist yet). # If xmlrpc_uri points to the soon-to-be replica, # the httpd service is not ready yet to handle certmonger requests # and certmonger tries to find another master. The master can be # different from the one selected for the installation, and it is # possible that the principal has not been replicated yet. This # may lead to a replication conflict. # This is why we need to force the use of the same master by # setting xmlrpc_uri create_ipa_conf(fstore, config, ca_enabled, master=config.master_host_name) # we now need to enable ssl on the ds ds.enable_ssl() install_http( config, auto_redirect=not options.no_ui_redirect, pkcs12_info=http_pkcs12_info, ca_is_configured=ca_enabled, ca_file=cafile, fstore=fstore) # Need to point back to ourself after the cert for HTTP is obtained create_ipa_conf(fstore, config, ca_enabled) otpd = otpdinstance.OtpdInstance() otpd.create_instance('OTPD', config.host_name, ipautil.realm_to_suffix(config.realm_name)) if kra_enabled: # A KRA peer always provides a CA, too. mode = custodiainstance.CustodiaModes.KRA_PEER elif ca_enabled: mode = custodiainstance.CustodiaModes.CA_PEER else: mode = custodiainstance.CustodiaModes.MASTER_PEER custodia = custodiainstance.get_custodia_instance(config, mode) custodia.create_instance() if ca_enabled: options.realm_name = config.realm_name options.domain_name = config.domain_name options.host_name = config.host_name options.dm_password = config.dirman_password ca.install(False, config, options, custodia=custodia) # configure PKINIT now that all required services are in place krb.enable_ssl() # Apply any LDAP updates. Needs to be done after the replica is synced-up service.print_msg("Applying LDAP updates") ds.apply_updates() service.print_msg("Finalize replication settings") ds.finalize_replica_config() if kra_enabled: kra.install(api, config, options, custodia=custodia) service.print_msg("Restarting the KDC") krb.restart() custodia.import_dm_password() promote_sssd(config.host_name) promote_openldap_conf(config.host_name, config.master_host_name) if options.setup_dns: dns.install(False, True, options, api) if options.setup_adtrust: adtrust.install(False, options, fstore, api) if options.hidden_replica: # Set services to hidden service.hide_services(config.host_name) else: # Enable configured services service.enable_services(config.host_name) # update DNS SRV records. Although it's only really necessary in # enabled-service case, also perform update in hidden replica case. api.Command.dns_update_system_records() ca_servers = find_providing_servers('CA', api.Backend.ldap2, api=api) api.Backend.ldap2.disconnect() # Everything installed properly, activate ipa service. services.knownservices.ipa.enable() # Print a warning if CA role is only installed on one server if len(ca_servers) == 1: msg = textwrap.dedent(u''' WARNING: The CA service is only installed on one server ({}). It is strongly recommended to install it on another server. Run ipa-ca-install(1) on another master to accomplish this. '''.format(ca_servers[0])) print(msg, file=sys.stderr)