def copy_ds_certificate(self): options = self.options passwd_fname = os.path.join(self.dir, "dirsrv_pin.txt") with open(passwd_fname, "w") as fd: fd.write("%s\n" % (self.dirsrv_pin or '')) if options.dirsrv_cert_files: self.log.info("Copying SSL certificate for the Directory Server") self.copy_info_file(self.dirsrv_pkcs12_file.name, "dscert.p12") else: if ipautil.file_exists(options.ca_file): # Since it is possible that the Directory Manager password # has changed since ipa-server-install, we need to regenerate # the CA PKCS#12 file and update the pki admin user password self.regenerate_ca_file(options.ca_file) self.update_pki_admin_password() self.copy_info_file(options.ca_file, "cacert.p12") else: raise admintool.ScriptError("Root CA PKCS#12 not " "found in %s" % options.ca_file) self.log.info( "Creating SSL certificate for the Directory Server") self.export_certdb("dscert", passwd_fname) if not options.dirsrv_cert_files: self.log.info( "Creating SSL certificate for the dogtag Directory Server") self.export_certdb("dogtagcert", passwd_fname) self.log.info("Saving dogtag Directory Server port") port_fname = os.path.join( self.dir, "dogtag_directory_port.txt") with open(port_fname, "w") as fd: fd.write("%s\n" % str(dogtag.configured_constants().DS_PORT))
def issue_server_cert(self, certreq_fname, cert_fname): self.setup_cert_request() if self.host_name is None: raise RuntimeError("CA Host is not set.") f = open(certreq_fname, "r") csr = f.readlines() f.close() csr = "".join(csr) # We just want the CSR bits, make sure there is nothing else csr = pkcs10.strip_header(csr) params = {'profileId': dogtag.DEFAULT_PROFILE, 'cert_request_type': 'pkcs10', 'requestor_name': 'IPA Installer', 'cert_request': csr, 'xmlOutput': 'true'} # Send the request to the CA f = open(self.passwd_fname, "r") password = f.readline() f.close() result = dogtag.https_request( self.host_name, api.env.ca_ee_install_port or dogtag.configured_constants().EE_SECURE_PORT, "/ca/ee/ca/profileSubmitSSLClient", self.secdir, password, "ipaCert", **params) http_status, http_reason_phrase, http_headers, http_body = result if http_status != 200: raise CertificateOperationError( error=_('Unable to communicate with CMS (%s)') % http_reason_phrase) # The result is an XML blob. Pull the certificate out of that doc = xml.dom.minidom.parseString(http_body) item_node = doc.getElementsByTagName("b64") try: try: cert = item_node[0].childNodes[0].data except IndexError: raise RuntimeError("Certificate issuance failed") finally: doc.unlink() # base64-decode the result for uniformity cert = base64.b64decode(cert) # Write the certificate to a file. It will be imported in a later # step. This file will be read later to be imported. f = open(cert_fname, "w") f.write(cert) f.close()
def validate_options(self, needs_root=True): super(KRAUninstaller, self).validate_options(needs_root=True) if self.args: self.option_parser.error("Too many parameters provided.") dogtag_constants = dogtag.configured_constants(api) _kra = krainstance.KRAInstance(api, dogtag_constants=dogtag_constants) if not _kra.is_installed(): self.option_parser.error( "Cannot uninstall. There is no KRA installed on this system." )
def get_pin(token): """ Dogtag stores its NSS pin in a file formatted as token:PIN. The caller is expected to handle any exceptions raised. """ with open(dogtag.configured_constants().PASSWORD_CONF_PATH, 'r') as f: for line in f: (tok, pin) = line.split('=', 1) if token == tok: return pin.strip() return None
def __init__(self, realm, dogtag_constants=None): if dogtag_constants is None: dogtag_constants = dogtag.configured_constants() super(KRAInstance, self).__init__( realm=realm, subsystem="KRA", service_desc="KRA server", dogtag_constants=dogtag_constants ) self.basedn = DN(('o', 'kra'), ('o', 'ipaca')) self.log = log_mgr.get_logger(self)
def issue_signing_cert(self, certreq_fname, cert_fname): self.setup_cert_request() if self.host_name is None: raise RuntimeError("CA Host is not set.") f = open(certreq_fname, "r") csr = f.readlines() f.close() csr = "".join(csr) # We just want the CSR bits, make sure there is no thing else csr = pkcs10.strip_header(csr) params = { 'profileId': 'caJarSigningCert', 'cert_request_type': 'pkcs10', 'requestor_name': 'IPA Installer', 'cert_request': csr, 'xmlOutput': 'true' } # Send the request to the CA f = open(self.passwd_fname, "r") password = f.readline() f.close() result = dogtag.https_request( self.host_name, api.env.ca_ee_install_port or dogtag.configured_constants().EE_SECURE_PORT, "/ca/ee/ca/profileSubmitSSLClient", self.secdir, password, "ipaCert", **params) http_status, http_reason_phrase, http_headers, http_body = result if http_status != 200: raise RuntimeError("Unable to submit cert request") # The result is an XML blob. Pull the certificate out of that doc = xml.dom.minidom.parseString(http_body) item_node = doc.getElementsByTagName("b64") cert = item_node[0].childNodes[0].data doc.unlink() # base64-decode the cert for uniformity cert = base64.b64decode(cert) # Write the certificate to a file. It will be imported in a later # step. This file will be read later to be imported. f = open(cert_fname, "w") f.write(cert) f.close()
def update_cert_config(nickname, cert, dogtag_constants=None): """ When renewing a KRA subsystem certificate the configuration file needs to get the new certificate as well. nickname is one of the known nicknames. cert is a DER-encoded certificate. """ if dogtag_constants is None: dogtag_constants = dogtag.configured_constants() # The cert directive to update per nickname directives = { 'auditSigningCert cert-pki-kra': 'kra.audit_signing.cert', 'storageCert cert-pki-kra': 'kra.storage.cert', 'transportCert cert-pki-kra': 'kra.transport.cert', 'subsystemCert cert-pki-kra': 'kra.subsystem.cert', 'Server-Cert cert-pki-ca': 'kra.sslserver.cert'} DogtagInstance.update_cert_cs_cfg( nickname, cert, directives, dogtag.configured_constants().KRA_CS_CFG_PATH, dogtag_constants)
def update_cert_config(nickname, cert, dogtag_constants=None): """ When renewing a KRA subsystem certificate the configuration file needs to get the new certificate as well. nickname is one of the known nicknames. cert is a DER-encoded certificate. """ if dogtag_constants is None: dogtag_constants = dogtag.configured_constants() # The cert directive to update per nickname directives = { 'auditSigningCert cert-pki-kra': 'kra.audit_signing.cert', 'storageCert cert-pki-kra': 'kra.storage.cert', 'transportCert cert-pki-kra': 'kra.transport.cert', 'subsystemCert cert-pki-kra': 'kra.subsystem.cert', 'Server-Cert cert-pki-ca': 'kra.sslserver.cert' } DogtagInstance.update_cert_cs_cfg( nickname, cert, directives, dogtag.configured_constants().KRA_CS_CFG_PATH, dogtag_constants)
def run(self): super(KRAUninstaller, self).run() dogtag_constants = dogtag.configured_constants() kra_instance = krainstance.KRAInstance( api.env.realm, dogtag_constants=dogtag_constants) kra_instance.stop_tracking_certificates() if kra_instance.is_installed(): kra_instance.uninstall() # Update config file parser = RawConfigParser() parser.read(paths.IPA_DEFAULT_CONF) parser.set('global', 'enable_kra', 'False') with open(paths.IPA_DEFAULT_CONF, 'w') as f: parser.write(f)
def uninstall(standalone): dogtag_constants = dogtag.configured_constants(api) kra = krainstance.KRAInstance(api.env.realm, dogtag_constants=dogtag_constants) if standalone: kra.ldap_connect() try: kra.admin_conn.delete_entry(DN(('cn', 'KRA'), ('cn', api.env.host), ('cn', 'masters'), ('cn', 'ipa'), ('cn', 'etc'), api.env.basedn)) except errors.NotFound: pass kra.stop_tracking_certificates() if kra.is_installed(): kra.uninstall()
def uninstall(): dogtag_constants = dogtag.configured_constants(api=api) kra_instance = krainstance.KRAInstance( api.env.realm, dogtag_constants=dogtag_constants) kra_instance.stop_tracking_certificates() if kra_instance.is_installed(): kra_instance.uninstall() # Check if config file exists, then update it if os.path.exists(paths.IPA_DEFAULT_CONF): parser = RawConfigParser() parser.read(paths.IPA_DEFAULT_CONF) parser.set('global', 'enable_kra', 'False') with open(paths.IPA_DEFAULT_CONF, 'w') as f: parser.write(f)
def update_server(self, certs): instance = '-'.join(api.env.realm.split('.')) self.update_db( paths.ETC_DIRSRV_SLAPD_INSTANCE_TEMPLATE % instance, certs) if services.knownservices.dirsrv.is_running(): services.knownservices.dirsrv.restart(instance) self.update_db(paths.HTTPD_ALIAS_DIR, certs) if services.knownservices.httpd.is_running(): services.knownservices.httpd.restart() dogtag_constants = dogtag.configured_constants() nickname = 'caSigningCert cert-pki-ca' criteria = { 'cert-database': dogtag_constants.ALIAS_DIR, 'cert-nickname': nickname, 'ca-name': 'dogtag-ipa-ca-renew-agent', } request_id = certmonger.get_request_id(criteria) if request_id is not None: timeout = api.env.startup_timeout + 60 self.log.debug("resubmitting certmonger request '%s'", request_id) certmonger.resubmit_request( request_id, profile='ipaRetrievalOrReuse') try: state = certmonger.wait_for_request(request_id, timeout) except RuntimeError: raise admintool.ScriptError( "Resubmitting certmonger request '%s' timed out, " "please check the request manually" % request_id) ca_error = certmonger.get_request_value(request_id, 'ca-error') if state != 'MONITORING' or ca_error: raise admintool.ScriptError( "Error resubmitting certmonger request '%s', " "please check the request manually" % request_id) self.log.debug("modifying certmonger request '%s'", request_id) certmonger.modify(request_id, profile='ipaCACertRenewal') self.update_file(paths.CA_CRT, certs)
def update_cert_cs_cfg(nickname, cert, directives, cs_cfg, dogtag_constants=None): """ When renewing a Dogtag subsystem certificate the configuration file needs to get the new certificate as well. nickname is one of the known nicknames. cert is a DER-encoded certificate. directives is the list of directives to be updated for the subsystem cs_cfg is the path to the CS.cfg file """ if dogtag_constants is None: dogtag_constants = dogtag.configured_constants() with stopped_service(dogtag_constants.SERVICE_NAME, instance_name=dogtag_constants.PKI_INSTANCE_NAME): installutils.set_directive( cs_cfg, directives[nickname], base64.b64encode(cert), quotes=False, separator='=')
def __init__(self, realm, subsystem, service_desc, dogtag_constants=None, host_name=None, dm_password=None, ldapi=True): """Initializer""" if dogtag_constants is None: dogtag_constants = dogtag.configured_constants() super(DogtagInstance, self).__init__( '%sd' % dogtag_constants.PKI_INSTANCE_NAME, service_desc=service_desc, dm_password=dm_password, ldapi=ldapi ) self.dogtag_constants = dogtag_constants self.realm = realm self.dm_password = None self.admin_password = None self.fqdn = host_name self.domain = None self.pkcs12_info = None self.clone = False self.basedn = DN(('o', 'ipa%s' % subsystem.lower())) self.admin_user = DN(('uid', 'admin'), ('ou', 'people'), ('o', 'ipaca')) self.agent_db = tempfile.mkdtemp(prefix="tmp-") self.ds_port = DEFAULT_DSPORT self.server_root = dogtag_constants.SERVER_ROOT self.subsystem = subsystem self.security_domain_name = "IPA" # replication parameters self.master_host = None self.master_replication_port = None self.subject_base = None self.log = log_mgr.get_logger(self)
def install_check(api, replica_config, options): dogtag_constants = dogtag.configured_constants(api=api) kra = krainstance.KRAInstance(api.env.realm, dogtag_constants=dogtag_constants) if kra.is_installed(): raise RuntimeError("KRA is already installed.") if not options.setup_ca: if cainstance.is_ca_installed_locally(): if api.env.dogtag_version >= 10: # correct dogtag version of CA installed pass else: raise RuntimeError( "Dogtag must be version 10.2 or above to install KRA") else: raise RuntimeError( "Dogtag CA is not installed. Please install the CA first") if replica_config is not None: if not api.Command.kra_is_enabled()['result']: raise RuntimeError("KRA is not installed on the master system") with certdb.NSSDatabase() as tmpdb: pw = ipautil.write_tmp_file(ipautil.ipa_generate_password()) tmpdb.create_db(pw.name) tmpdb.import_pkcs12(replica_config.dir + "/cacert.p12", pw.name, replica_config.dirman_password) kra_cert_nicknames = [ "storageCert cert-pki-kra", "transportCert cert-pki-kra", "auditSigningCert cert-pki-kra" ] if not all(tmpdb.has_nickname(nickname) for nickname in kra_cert_nicknames): raise RuntimeError("Missing KRA certificates, please create a " "new replica file.")
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))
print "Aborting uninstall operation." sys.exit(1) @common_cleanup def uninstall(options): rv = 0 print "Shutting down all IPA services" try: (stdout, stderr, rc) = run([paths.IPACTL, "stop"], raiseonerr=False) except Exception, e: pass # Need to get dogtag info before /etc/ipa/default.conf is removed dogtag_constants = dogtag.configured_constants() print "Removing IPA client configuration" try: (stdout, stderr, rc) = run([paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended", "--uninstall"], raiseonerr=False) if rc not in [0, 2]: root_logger.debug("ipa-client-install returned %d" % rc) raise RuntimeError(stdout) except Exception, e: rv = 1 print "Uninstall of client side components failed!" print "ipa-client-install returned: " + str(e) ntpinstance.NTPInstance(fstore).uninstall()
def execute(self, **options): ca = cainstance.CAInstance(self.api.env.realm, certs.NSS_DIR) if not ca.is_configured(): self.debug("CA is not configured on this host") return False, [] ldap = self.api.Backend.ldap2 base_dn = DN(('cn', 'masters'), ('cn', 'ipa'), ('cn', 'etc'), self.api.env.basedn) filter = '(&(cn=CA)(ipaConfigString=caRenewalMaster))' try: entries = ldap.get_entries(base_dn=base_dn, filter=filter, attrs_list=[]) except errors.NotFound: pass else: self.debug("found CA renewal master %s", entries[0].dn[1].value) return False, [] criteria = { 'cert-database': paths.HTTPD_ALIAS_DIR, 'cert-nickname': 'ipaCert', } request_id = certmonger.get_request_id(criteria) if request_id is not None: self.debug("found certmonger request for ipaCert") ca_name = certmonger.get_request_value(request_id, 'ca-name') if ca_name is None: self.warning( "certmonger request for ipaCert is missing ca_name, " "assuming local CA is renewal slave") return False, [] ca_name = ca_name.strip() if ca_name == 'dogtag-ipa-renew-agent': pass elif ca_name == 'dogtag-ipa-retrieve-agent-submit': return False, [] elif ca_name == 'dogtag-ipa-ca-renew-agent': return False, [] else: self.warning( "certmonger request for ipaCert has unknown ca_name '%s', " "assuming local CA is renewal slave", ca_name) return False, [] else: self.debug("certmonger request for ipaCert not found") config = installutils.get_directive( dogtag.configured_constants().CS_CFG_PATH, 'subsystem.select', '=') if config == 'New': pass elif config == 'Clone': return False, [] else: self.warning( "CS.cfg has unknown subsystem.select value '%s', " "assuming local CA is renewal slave", config) return (False, False, []) dn = DN(('cn', 'CA'), ('cn', self.api.env.host), base_dn) update = { 'dn': dn, 'updates': ['add:ipaConfigString: caRenewalMaster'], } return False, [update]
def ask_for_options(self): options = self.options super(ReplicaPrepare, self).ask_for_options() # get the directory manager password self.dirman_password = options.password if not options.password: self.dirman_password = installutils.read_password( "Directory Manager (existing master)", confirm=False, validate=False) if self.dirman_password is None: raise admintool.ScriptError( "Directory Manager password required") # Try out the password & get the subject base suffix = ipautil.realm_to_suffix(api.env.realm) try: conn = api.Backend.ldap2 conn.connect(bind_dn=DN(('cn', 'directory manager')), bind_pw=self.dirman_password) entry_attrs = conn.get_ipa_config() self.subject_base = entry_attrs.get( 'ipacertificatesubjectbase', [None])[0] ca_enabled = api.Command.ca_is_enabled()['result'] conn.disconnect() except errors.ACIError: raise admintool.ScriptError("The password provided is incorrect " "for LDAP server %s" % api.env.host) except errors.LDAPError: raise admintool.ScriptError( "Unable to connect to LDAP server %s" % api.env.host) except errors.DatabaseError as e: raise admintool.ScriptError(e.desc) if not ca_enabled and not options.http_cert_files: raise admintool.ScriptError( "Cannot issue certificates: a CA is not installed. Use the " "--http-cert-file, --dirsrv-cert-file options to provide " "custom certificates.") if self.subject_base is not None: self.subject_base = DN(self.subject_base) # Validate more options using the password try: installutils.verify_fqdn(self.replica_fqdn, local_hostname=False) except installutils.BadHostError as e: msg = str(e) if isinstance(e, installutils.HostLookupError): if not options.ip_addresses: if dns_container_exists( api.env.host, api.env.basedn, dm_password=self.dirman_password, ldapi=True, realm=api.env.realm): self.log.info('You might use the --ip-address option ' 'to create a DNS entry if the DNS zone ' 'is managed by IPA.') raise else: # The host doesn't exist in DNS but we're adding it. pass else: raise if options.ip_addresses: if not dns_container_exists(api.env.host, api.env.basedn, dm_password=self.dirman_password, ldapi=True, realm=api.env.realm): self.log.error( "It is not possible to add a DNS record automatically " "because DNS is not managed by IPA. Please create DNS " "record manually and then omit --ip-address option.") raise admintool.ScriptError("Cannot add DNS record") disconnect = False if not api.Backend.ldap2.isconnected(): api.Backend.ldap2.connect( bind_dn=DN(('cn', 'Directory Manager')), bind_pw=self.dirman_password) disconnect = True options.reverse_zones = bindinstance.check_reverse_zones( options.ip_addresses, options.reverse_zones, options, False, True) host, zone = self.replica_fqdn.split('.', 1) if not bindinstance.dns_zone_exists(zone, api=api): self.log.error("DNS zone %s does not exist in IPA managed DNS " "server. Either create DNS zone or omit " "--ip-address option." % zone) raise admintool.ScriptError("Cannot add DNS record") if disconnect: api.Backend.ldap2.disconnect() self.http_pin = self.dirsrv_pin = self.pkinit_pin = None if options.http_cert_files: if options.http_pin is None: options.http_pin = installutils.read_password( "Enter Apache Server private key unlock", confirm=False, validate=False) if options.http_pin is None: raise admintool.ScriptError( "Apache Server private key unlock password required") http_pkcs12_file, http_pin, http_ca_cert = self.load_pkcs12( options.http_cert_files, options.http_pin, options.http_cert_name) self.http_pkcs12_file = http_pkcs12_file self.http_pin = http_pin if options.dirsrv_cert_files: if options.dirsrv_pin is None: options.dirsrv_pin = installutils.read_password( "Enter Directory Server private key unlock", confirm=False, validate=False) if options.dirsrv_pin is None: raise admintool.ScriptError( "Directory Server private key unlock password required") dirsrv_pkcs12_file, dirsrv_pin, dirsrv_ca_cert = self.load_pkcs12( options.dirsrv_cert_files, options.dirsrv_pin, options.dirsrv_cert_name) self.dirsrv_pkcs12_file = dirsrv_pkcs12_file self.dirsrv_pin = dirsrv_pin if options.pkinit_cert_files: if options.pkinit_pin is None: options.pkinit_pin = installutils.read_password( "Enter Kerberos KDC private key unlock", confirm=False, validate=False) if options.pkinit_pin is None: raise admintool.ScriptError( "Kerberos KDC private key unlock password required") pkinit_pkcs12_file, pkinit_pin, pkinit_ca_cert = self.load_pkcs12( options.pkinit_cert_files, options.pkinit_pin, options.pkinit_cert_name) self.pkinit_pkcs12_file = pkinit_pkcs12_file self.pkinit_pin = pkinit_pin if (options.http_cert_files and options.dirsrv_cert_files and http_ca_cert != dirsrv_ca_cert): raise admintool.ScriptError( "Apache Server SSL certificate and Directory Server SSL " "certificate are not signed by the same CA certificate") if (not ipautil.file_exists( dogtag.configured_constants().CS_CFG_PATH) and options.dirsrv_pin is None): self.log.info("If you installed IPA with your own certificates " "using PKCS#12 files you must provide PKCS#12 files for any " "replicas you create as well.") raise admintool.ScriptError("The replica must be created on the " "primary IPA server.")
raise admintool.ScriptError( "Kerberos KDC private key unlock password required") pkinit_pkcs12_file, pkinit_pin, pkinit_ca_cert = self.load_pkcs12( options.pkinit_cert_files, options.pkinit_pin, options.pkinit_cert_name) self.pkinit_pkcs12_file = pkinit_pkcs12_file self.pkinit_pin = pkinit_pin if (options.http_cert_files and options.dirsrv_cert_files and http_ca_cert != dirsrv_ca_cert): raise admintool.ScriptError( "Apache Server SSL certificate and Directory Server SSL " "certificate are not signed by the same CA certificate") if (not ipautil.file_exists( dogtag.configured_constants().CS_CFG_PATH) and options.dirsrv_pin is None): self.log.info("If you installed IPA with your own certificates " "using PKCS#12 files you must provide PKCS#12 files for any " "replicas you create as well.") raise admintool.ScriptError("The replica must be created on the " "primary IPA server.") def run(self): options = self.options super(ReplicaPrepare, self).run() self.log.info("Preparing replica for %s from %s", self.replica_fqdn, api.env.host) enable_replication_version_checking(api.env.host, api.env.realm, self.dirman_password)
def install(filename, options): global config # 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.install_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() if options.skip_schema_check: root_logger.info("Skipping CA DS schema check") else: cainstance.replica_ca_install_check(config) # Configure ntpd if options.conf_ntp: ipaclient.ntpconf.force_ntpd(sstore) ntp = ntpinstance.NTPInstance() ntp.create_instance() # Configure dirsrv ds = install_replica_ds(config) # Configure the CA if necessary CA = cainstance.install_replica_ca(config) # Always try to install DNS records install_dns_records(config, options, remote_api) finally: if conn.isconnected(): conn.disconnect() # We need to ldap_enable the CA now that DS is up and running if CA and config.setup_ca: CA.ldap_enable('CA', config.host_name, config.dirman_password, ipautil.realm_to_suffix(config.realm_name)) # This is done within stopped_service context, which restarts CA CA.enable_client_auth_to_db(CA.dogtag_constants.CS_CFG_PATH) 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)) if CA: 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(config, options, config.dirman_password) else: service.print_msg("Restarting the directory server") ds.restart() service.print_msg("Restarting the KDC") krb.restart() if CA and config.setup_ca: service.print_msg("Restarting the certificate server") CA.restart(dogtag.configured_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 execute(self, **options): ca = cainstance.CAInstance(self.api.env.realm, certs.NSS_DIR) if not ca.is_configured(): self.debug("CA is not configured on this host") return False, [] ldap = self.api.Backend.ldap2 base_dn = DN(('cn', 'masters'), ('cn', 'ipa'), ('cn', 'etc'), self.api.env.basedn) filter = '(&(cn=CA)(ipaConfigString=caRenewalMaster))' try: entries = ldap.get_entries(base_dn=base_dn, filter=filter, attrs_list=[]) except errors.NotFound: pass else: self.debug("found CA renewal master %s", entries[0].dn[1].value) return False, [] criteria = { 'cert-database': paths.HTTPD_ALIAS_DIR, 'cert-nickname': 'ipaCert', } request_id = certmonger.get_request_id(criteria) if request_id is not None: self.debug("found certmonger request for ipaCert") ca_name = certmonger.get_request_value(request_id, 'ca-name') if ca_name is None: self.warning( "certmonger request for ipaCert is missing ca_name, " "assuming local CA is renewal slave") return False, [] ca_name = ca_name.strip() if ca_name == 'dogtag-ipa-renew-agent': pass elif ca_name == 'dogtag-ipa-retrieve-agent-submit': return False, [] elif ca_name == 'dogtag-ipa-ca-renew-agent': return False, [] else: self.warning( "certmonger request for ipaCert has unknown ca_name '%s', " "assuming local CA is renewal slave", ca_name) return False, [] else: self.debug("certmonger request for ipaCert not found") config = installutils.get_directive( dogtag.configured_constants().CS_CFG_PATH, 'subsystem.select', '=') if config == 'New': pass elif config == 'Clone': return False, [] else: self.warning( "CS.cfg has unknown subsystem.select value '%s', " "assuming local CA is renewal slave", config) return (False, False, []) dn = DN(('cn', 'CA'), ('cn', self.api.env.host), base_dn) update = { 'dn': dn, 'updates': [ dict(action='add', attr='ipaConfigString', value='caRenewalMaster') ], } return False, [update]
def issue_signing_cert(self, certreq_fname, cert_fname): self.setup_cert_request() if self.self_signed_ca: p = subprocess.Popen(["/usr/bin/certutil", "-d", self.secdir, "-C", "-c", self.cacert_name, "-i", certreq_fname, "-o", cert_fname, "-m", next_serial(), "-v", self.valid_months, "-f", self.passwd_fname, "-1", "-5"], stdin=subprocess.PIPE, stdout=subprocess.PIPE) # Bah - this sucks, but I guess it isn't possible to fully # control this with command line arguments. # # What this is requesting is: # -1 (Create key usage extension) # 0 - Digital Signature # 5 - Cert signing key # 9 - done # n - not critical # # -5 (Create netscape cert type extension) # 3 - Object Signing # 9 - done # n - not critical p.stdin.write("0\n5\n9\nn\n3\n9\nn\n") p.wait() else: if self.host_name is None: raise RuntimeError("CA Host is not set.") f = open(certreq_fname, "r") csr = f.readlines() f.close() csr = "".join(csr) # We just want the CSR bits, make sure there is no thing else csr = pkcs10.strip_header(csr) params = {'profileId': 'caJarSigningCert', 'cert_request_type': 'pkcs10', 'requestor_name': 'IPA Installer', 'cert_request': csr, 'xmlOutput': 'true'} # Send the request to the CA f = open(self.passwd_fname, "r") password = f.readline() f.close() result = dogtag.https_request( self.host_name, api.env.ca_ee_install_port or dogtag.configured_constants().EE_SECURE_PORT, "/ca/ee/ca/profileSubmitSSLClient", self.secdir, password, "ipaCert", **params) http_status, http_reason_phrase, http_headers, http_body = result if http_status != 200: raise RuntimeError("Unable to submit cert request") # The result is an XML blob. Pull the certificate out of that doc = xml.dom.minidom.parseString(http_body) item_node = doc.getElementsByTagName("b64") cert = item_node[0].childNodes[0].data doc.unlink() # base64-decode the cert for uniformity cert = base64.b64decode(cert) # Write the certificate to a file. It will be imported in a later # step. This file will be read later to be imported. f = open(cert_fname, "w") f.write(cert) f.close() return
def issue_signing_cert(self, certreq_fname, cert_fname): self.setup_cert_request() if self.self_signed_ca: p = subprocess.Popen([ "/usr/bin/certutil", "-d", self.secdir, "-C", "-c", self.cacert_name, "-i", certreq_fname, "-o", cert_fname, "-m", next_serial(), "-v", self.valid_months, "-f", self.passwd_fname, "-1", "-5" ], stdin=subprocess.PIPE, stdout=subprocess.PIPE) # Bah - this sucks, but I guess it isn't possible to fully # control this with command line arguments. # # What this is requesting is: # -1 (Create key usage extension) # 0 - Digital Signature # 5 - Cert signing key # 9 - done # n - not critical # # -5 (Create netscape cert type extension) # 3 - Object Signing # 9 - done # n - not critical p.stdin.write("0\n5\n9\nn\n3\n9\nn\n") p.wait() else: if self.host_name is None: raise RuntimeError("CA Host is not set.") f = open(certreq_fname, "r") csr = f.readlines() f.close() csr = "".join(csr) # We just want the CSR bits, make sure there is no thing else csr = pkcs10.strip_header(csr) params = { 'profileId': 'caJarSigningCert', 'cert_request_type': 'pkcs10', 'requestor_name': 'IPA Installer', 'cert_request': csr, 'xmlOutput': 'true' } # Send the request to the CA f = open(self.passwd_fname, "r") password = f.readline() f.close() result = dogtag.https_request( self.host_name, api.env.ca_ee_install_port or dogtag.configured_constants().EE_SECURE_PORT, "/ca/ee/ca/profileSubmitSSLClient", self.secdir, password, "ipaCert", **params) http_status, http_reason_phrase, http_headers, http_body = result if http_status != 200: raise RuntimeError("Unable to submit cert request") # The result is an XML blob. Pull the certificate out of that doc = xml.dom.minidom.parseString(http_body) item_node = doc.getElementsByTagName("b64") cert = item_node[0].childNodes[0].data doc.unlink() # base64-decode the cert for uniformity cert = base64.b64decode(cert) # Write the certificate to a file. It will be imported in a later # step. This file will be read later to be imported. f = open(cert_fname, "w") f.write(cert) f.close() return
if options.pkinit_pin is None: raise admintool.ScriptError( "Kerberos KDC private key unlock password required") pkinit_pkcs12_file, pkinit_pin, pkinit_ca_cert = self.load_pkcs12( options.pkinit_cert_files, options.pkinit_pin, options.pkinit_cert_name) self.pkinit_pkcs12_file = pkinit_pkcs12_file self.pkinit_pin = pkinit_pin if (options.http_cert_files and options.dirsrv_cert_files and http_ca_cert != dirsrv_ca_cert): raise admintool.ScriptError( "Apache Server SSL certificate and Directory Server SSL " "certificate are not signed by the same CA certificate") if (not ipautil.file_exists(dogtag.configured_constants().CS_CFG_PATH) and options.dirsrv_pin is None): self.log.info( "If you installed IPA with your own certificates " "using PKCS#12 files you must provide PKCS#12 files for any " "replicas you create as well.") raise admintool.ScriptError("The replica must be created on the " "primary IPA server.") def run(self): options = self.options super(ReplicaPrepare, self).run() self.log.info("Preparing replica for %s from %s", self.replica_fqdn, api.env.host) enable_replication_version_checking(api.env.host, api.env.realm,
from ipapython import sysrestore, ipautil, dogtag, ipaldap from ipapython.dn import DN from ipapython.ipa_log_manager import * from ipalib import errors, certstore from ipaplatform import services from ipaplatform.paths import paths # The service name as stored in cn=masters,cn=ipa,cn=etc. In the tuple # the first value is the *nix service name, the second the start order. SERVICE_LIST = { 'KDC': ('krb5kdc', 10), 'KPASSWD': ('kadmin', 20), 'DNS': ('named', 30), 'MEMCACHE': ('ipa_memcached', 39), 'HTTP': ('httpd', 40), 'CA': ('%sd' % dogtag.configured_constants().PKI_INSTANCE_NAME, 50), 'ADTRUST': ('smb', 60), 'EXTID': ('winbind', 70), 'OTPD': ('ipa-otpd', 80), 'DNSKeyExporter': ('ipa-ods-exporter', 90), 'DNSSEC': ('ods-enforcerd', 100), 'DNSKeySync': ('ipa-dnskeysyncd', 110), } def print_msg(message, output_fd=sys.stdout): root_logger.debug(message) output_fd.write(message) output_fd.write("\n") output_fd.flush()
from ipapython.dn import DN from ipapython.ipa_log_manager import * from ipalib import errors, certstore from ipaplatform import services from ipaplatform.paths import paths # The service name as stored in cn=masters,cn=ipa,cn=etc. In the tuple # the first value is the *nix service name, the second the start order. SERVICE_LIST = { 'KDC': ('krb5kdc', 10), 'KPASSWD': ('kadmin', 20), 'DNS': ('named', 30), 'MEMCACHE': ('ipa_memcached', 39), 'HTTP': ('httpd', 40), 'CA': ('%sd' % dogtag.configured_constants().PKI_INSTANCE_NAME, 50), 'ADTRUST': ('smb', 60), 'EXTID': ('winbind', 70), 'OTPD': ('ipa-otpd', 80), 'DNSKeyExporter': ('ipa-ods-exporter', 90), 'DNSSEC': ('ods-enforcerd', 100), 'DNSKeySync': ('ipa-dnskeysyncd', 110), } def print_msg(message, output_fd=sys.stdout): root_logger.debug(message) output_fd.write(message) output_fd.write("\n") output_fd.flush()