ruby.git - Ruby GIT repository

	Commit message (Expand)	Author	Age	Files	Lines
*	* test/fileutils/fileasserts.rb (assert_equal_timestamp): new assert	akr	2007-11-21	1	-1/+18
*	previous change refined.	akr	2007-11-19	1	-3/+3
*	* test/fileutils/fileasserts.rb (assert_equal_time): show nsec if	akr	2007-11-19	2	-2/+18
*	use ML ref. for assertion message.	akr	2007-11-18	1	-2/+1
*	* test/fileutils/test_fileutils.rb (check_singleton): fix to use	ko1	2007-02-14	1	-1/+1
*	* lib/fileutils.rb: fix visibility of FileUtils::NoWrite, Verbose, DryRun. [r...	aamine	2005-09-23	3	-7/+69
*	* lib/fileutils.rb: use module_function instead of single extend.	aamine	2005-09-18	1	-0/+175
*	* lib/fileutils.rb (remove_entry_secure): add documentation.	aamine	2005-05-26	1	-8/+41
*	* lib/fileutils.rb (rm_r): use lchown(2), not chown(2). [ruby-dev:26226]	aamine	2005-05-25	1	-26/+35
*	* lib/fileutils.rb (remove_file): ignore exceptions caused by chmod.	aamine	2005-04-14	1	-11/+28
*	* test/fileutils/test_fileutils.rb (setup): support BSD style directory group...	aamine	2005-01-26	1	-2/+2
*	* test/fileutils/test_fileutils.rb: remove junk print statement.	aamine	2005-01-26	1	-1/+0
*	* test/fileutils/test_fileutils.rb (setup): support BSD style directory group...	aamine	2005-01-26	2	-13/+14
*	* test/fileutils/test_fileutils.rb (test_copy_entry): copy_entry copies only ...	aamine	2005-01-08	1	-2/+2
*	* lib/fileutils.rb (copy_stream): use read/write instead of sysread/syswrite,...	aamine	2005-01-01	1	-34/+113
*	* test/fileutils/test_fileutils.rb (cp_r): tested wrong file name. [ruby-dev:...	aamine	2004-12-27	1	-3/+14
*	* lib/fileutils.rb: (In previous commit) new method chown.	aamine	2004-12-04	1	-0/+9
*	* lib/fileutils.rb (mkdir, mkdir_p): should chmod explicitly. [ruby-core:03881]	aamine	2004-12-04	1	-4/+19
*	* lib/fileutils.rb (mkdir_p): should pass mode argument to Dir.mkdir. [ruby-d...	aamine	2004-09-10	1	-0/+8
*	* lib/fileutils.rb (cp_r): copies symlink to symlink, except cp_r root.	aamine	2004-08-08	2	-16/+72
*	* lib/fileutils.rb (fu_list): Array() breaks pathes including "\n". [ruby-cor...	aamine	2004-05-07	1	-0/+18
*	* test/fileutils/test_fileutils.rb (rm_f, rm_r): test :force flag.	aamine	2004-05-02	1	-0/+19
*	* test/fileutils/test_fileutils.rb (test_rm_r): test if rm_rf can remove a sy...	aamine	2004-03-10	1	-0/+9
*	* test/fileutils/test_fileutils.rb: rescue SystemCallError instead of EINVAL....	aamine	2004-02-13	1	-1/+1
*	* test/fileutils/test_fileutils.rb: File.link raises EINVAL on Win9x. [ruby-d...	aamine	2004-02-12	1	-2/+2
*	* test/*: remove $: trick. [ruby-dev:22763] use test/runner.rb to	nahi	2004-01-29	2	-4/+0
*	* test/fileutils/test_fileutils.rb: should not create any	nobu	2003-12-24	1	-1/+13
*	* lib/fileutils.rb (mkdir): remove trailing `/' from pathes.	aamine	2003-12-12	1	-2/+17
*	* test/fileutils/test_fileutils.rb (test_mkdir_p): test expand_path'ed path.	aamine	2003-12-11	1	-0/+5
*	* test/fileutils/test_fileutils.rb (test_cp): test if the error is kind of Sy...	aamine	2003-12-04	1	-9/+4
*	* test/fileutils/test_fileutils.rb: check if Pathnames are usable for arguments.	aamine	2003-12-02	1	-0/+153
*	* lib/fileutils.rb (fu_each_src_dest0): call #to_str to allow Pathname for ar...	aamine	2003-12-01	1	-15/+40
*	* test/fileutils/test_fileutils.rb (test_ln_s): should be a file, not	eban	2003-11-28	1	-1/+1
*	* test/fileutils/test_fileutils.rb: should take the existing symbolic	eban	2003-11-26	1	-1/+1
*	* test/fileutils/test_fileutils.rb: do test in more deep directory.	aamine	2003-11-25	2	-9/+13
*	* test/fileutils/test_fileutils.rb: chdir Dir.tmpdir before each test. [ruby-...	aamine	2003-11-25	2	-2/+10
*	* lib/fileutils.rb (have_st_ino?): emx (OS/2 with EMX) does not have st_ino (...	aamine	2003-11-20	1	-16/+21
*	* lib/fileutils.rb (fu_same?): check by inode instead of path name, to detect...	aamine	2003-11-18	1	-6/+6
*	* lib/fileutils.rb (fu_each_src_dest): raise if src==dest. [ruby-talk:85344] ...	aamine	2003-11-18	2	-16/+92
*	* test/fileutils/test_fileutils.rb: clean up temporaly symlink. [ruby-dev:21420]	aamine	2003-09-29	1	-4/+4
*	* test/fileutils/test_fileutils.rb: clear all errors on Windows.	aamine	2003-09-27	2	-21/+53
*	* test/fileutils/fileassertions.rb: new file.	aamine	2003-09-17	3	-0/+452

# Authors: Rob Crittenden <rcritten@redhat.com> # Ade Lee <alee@redhat.com> # Andrew Wnuk <awnuk@redhat.com> # # Copyright (C) 2009 Red Hat # see file 'COPYING' for use and warranty information # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # import pwd import os import sys import re import time import ldap import base64 import array import tempfile import binascii import shutil import httplib import urllib import xml.dom.minidom import stat import syslog import ConfigParser import dbus from ipapython import dogtag from ipapython.certdb import get_ca_nickname from ipapython import certmonger from ipalib import api from ipalib import pkcs10, x509 from ipalib import errors from ipapython.dn import DN import subprocess import traceback from ipapython import ipautil from ipapython import services as ipaservices from ipapython import ipaldap from ipaserver.install import service from ipaserver.install import installutils from ipaserver.install import dsinstance from ipaserver.install import certs from ipaserver.install.installutils import stopped_service from ipaserver.plugins import ldap2 from ipapython.ipa_log_manager import * HTTPD_CONFD = "/etc/httpd/conf.d/" DEFAULT_DSPORT = dogtag.install_constants.DS_PORT PKI_USER = "pkiuser" PKI_DS_USER = dogtag.install_constants.DS_USER # When IPA is installed with DNS support, this CNAME should hold all IPA # replicas with CA configured IPA_CA_RECORD = "ipa-ca" # We need to reset the template because the CA uses the regular boot # information INF_TEMPLATE = """ [General] FullMachineName= $FQDN SuiteSpotUserID= $USER SuiteSpotGroup= $GROUP ServerRoot= $SERVER_ROOT [slapd] ServerPort= $DSPORT ServerIdentifier= $SERVERID Suffix= $SUFFIX RootDN= cn=Directory Manager RootDNPwd= $PASSWORD ConfigFile = /usr/share/pki/ca/conf/database.ldif """ def check_inst(): """ Validate that the appropriate dogtag/RHCS packages have been installed. """ # Check for a couple of binaries we need if not os.path.exists(dogtag.install_constants.SPAWN_BINARY): return False if not os.path.exists(dogtag.install_constants.DESTROY_BINARY): return False # This is the template tomcat file for a CA if not os.path.exists('/usr/share/pki/ca/conf/server.xml'): return False return True def get_preop_pin(instance_root, instance_name): # Only used for Dogtag 9 preop_pin = None filename = instance_root + "/" + instance_name + "/conf/CS.cfg" # read the config file and get the preop pin try: f=open(filename) except IOError, e: root_logger.error("Cannot open configuration file." + str(e)) raise e data = f.read() data = data.split('\n') pattern = re.compile("preop.pin=(.*)" ) for line in data: match = re.search(pattern, line) if (match): preop_pin=match.group(1) break if preop_pin is None: raise RuntimeError("Unable to find preop.pin in %s. Is your CA already configured?" % filename) return preop_pin def import_pkcs12(input_file, input_passwd, cert_database, cert_passwd): ipautil.run(["/usr/bin/pk12util", "-d", cert_database, "-i", input_file, "-k", cert_passwd, "-w", input_passwd]) def get_value(s): """ Parse out a name/value pair from a Javascript variable. """ try: expr = s.split('=',1) value = expr[1] value = value.replace('\"', '') value = value.replace(';','') value = value.replace('\\n','\n') value = value.replace('\\r','\r') return value except IndexError: return None def find_substring(data, value): """ Scan through a list looking for a string that starts with value. """ for d in data: if d.startswith(value): return get_value(d) def get_defList(data): """ Return a dictionary of defList name/value pairs. A certificate signing request is specified as a series of these. """ varname = None value = None skip = False defdict = {} for d in data: if d.startswith("defList = new Object"): varname = None value = None skip = False if d.startswith("defList.defId"): varname = get_value(d) if d.startswith("defList.defVal"): value = get_value(d) if skip: varname = None value = None skip = False if d.startswith("defList.defConstraint"): ctype = get_value(d) if ctype == "readonly": skip = True if varname and value: defdict[varname] = value varname = None value = None return defdict def get_outputList(data): """ Return a dictionary of outputList name/value pairs. The output from issuing a certificate is a series of these. """ varname = None value = None outputdict = {} for d in data: if d.startswith("outputList = new"): varname = None value = None if d.startswith("outputList.outputId"): varname = get_value(d) if d.startswith("outputList.outputVal"): value = get_value(d) if varname and value: outputdict[varname] = value varname = None value = None return outputdict def get_crl_files(path=None): """ Traverse dogtag's CRL files in default CRL publish directory or in chosen target directory. @param path Custom target directory """ if path is None: path = dogtag.configured_constants().CRL_PUBLISH_PATH files = os.listdir(path) for f in files: if f == "MasterCRL.bin": yield os.path.join(path, f) elif f.endswith(".der"): yield os.path.join(path, f) def is_step_one_done(): '''Read CS.cfg and determine if step one of an external CA install is done ''' path = dogtag.install_constants.CS_CFG_PATH if not os.path.exists(path): return False test = installutils.get_directive(path, 'preop.ca.type', '=') if test == "otherca": return True return False class CADSInstance(service.Service): """Certificate Authority DS instance The CA DS was used with Dogtag 9. Only upgraded installations still use it. Thus this class only does uninstallation. """ def __init__(self, host_name=None, realm_name=None, domain_name=None, dm_password=None, dogtag_constants=None): service.Service.__init__(self, "pkids", service_desc="directory server for the CA", dm_password=dm_password, ldapi=False, autobind=service.DISABLED) self.serverid = "PKI-IPA" self.realm = realm_name self.sub_dict = None self.domain = domain_name self.fqdn = host_name self.dercert = None self.pkcs12_info = None self.ds_port = None self.master_host = None self.nickname = 'Server-Cert' self.subject_base = None def uninstall(self): if self.is_configured(): self.print_msg("Unconfiguring CA directory server") enabled = self.restore_state("enabled") serverid = self.restore_state("serverid") # Just eat this state if it exists running = self.restore_state("running") if not enabled is None and not enabled: ipaservices.knownservices.dirsrv.disable() if not serverid is None: # drop the trailing / off the config_dirname so the directory # will match what is in certmonger dirname = dsinstance.config_dirname(serverid)[:-1] dsdb = certs.CertDB(self.realm, nssdir=dirname) dsdb.untrack_server_cert("Server-Cert") dsinstance.erase_ds_instance_data(serverid) user_exists = self.restore_state("user_exists") # At one time we removed this user on uninstall. That can potentially # orphan files, or worse, if another useradd runs in the intermim, # cause files to have a new owner. def stop_tracking_certificates(dogtag_constants): """Stop tracking our certificates. Called on uninstall. """ cmonger = ipaservices.knownservices.certmonger ipaservices.knownservices.messagebus.start() cmonger.start() for nickname in ['Server-Cert cert-pki-ca', 'auditSigningCert cert-pki-ca', 'ocspSigningCert cert-pki-ca', 'subsystemCert cert-pki-ca']: try: certmonger.stop_tracking( dogtag_constants.ALIAS_DIR, nickname=nickname) except (ipautil.CalledProcessError, RuntimeError), e: root_logger.error( "certmonger failed to stop tracking certificate: %s" % str(e)) try: certmonger.stop_tracking('/etc/httpd/alias', nickname='ipaCert') except (ipautil.CalledProcessError, RuntimeError), e: root_logger.error( "certmonger failed to stop tracking certificate: %s" % str(e)) cmonger.stop() class CAInstance(service.Service): """ When using a dogtag CA the DS database contains just the server cert for DS. The mod_nss database will contain the RA agent cert that will be used to do authenticated requests against dogtag. This is done because we use python-nss and will inherit the opened NSS database in mod_python. In nsslib.py we do an nssinit but this will return success if the database is already initialized. It doesn't care if the database is different or not. external is a state machine: 0 = not an externally signed CA 1 = generating CSR to be signed 2 = have signed cert, continue installation """ def __init__(self, realm, ra_db, dogtag_constants=None): if dogtag_constants is None: dogtag_constants = dogtag.configured_constants() service.Service.__init__(self, '%sd' % dogtag_constants.PKI_INSTANCE_NAME, service_desc="certificate server" ) self.dogtag_constants = dogtag_constants self.realm = realm self.dm_password = None self.admin_password = None self.fqdn = None self.domain = None self.pkcs12_info = None self.clone = False # for external CAs self.external = 0 self.csr_file = None self.cert_file = None self.cert_chain_file = None self.create_ra_agent_db = True # The same database is used for mod_nss because the NSS context # will already have been initialized by Apache by the time # mod_python wants to do things. self.canickname = get_ca_nickname(realm) self.basedn = DN(('o', 'ipaca')) self.ca_agent_db = tempfile.mkdtemp(prefix = "tmp-") self.ra_agent_db = ra_db self.ra_agent_pwd = self.ra_agent_db + "/pwdfile.txt" self.ds_port = DEFAULT_DSPORT self.security_domain_name = "IPA" self.server_root = dogtag_constants.SERVER_ROOT self.ra_cert = None self.requestId = None def __del__(self): shutil.rmtree(self.ca_agent_db, ignore_errors=True) def is_installed(self): """ Installing with an external CA is a two-step process. This is used to determine if the first step has been done. Returns True/False """ return os.path.exists(os.path.join( self.server_root, self.dogtag_constants.PKI_INSTANCE_NAME)) def configure_instance(self, host_name, domain, dm_password, admin_password, ds_port=DEFAULT_DSPORT, pkcs12_info=None, master_host=None, csr_file=None, cert_file=None, cert_chain_file=None, master_replication_port=None, subject_base=None): """Create a CA instance. For Dogtag 9, this may involve creating the pki-ca instance. To create a clone, pass in pkcs12_info. Creating a CA with an external signer is a 2-step process. In step 1 we generate a CSR. In step 2 we are given the cert and chain and actually proceed to create the CA. For step 1 set csr_file. For step 2 set cert_file and cert_chain_file. """ self.fqdn = host_name self.domain = domain self.dm_password = dm_password self.admin_password = admin_password self.ds_port = ds_port self.pkcs12_info = pkcs12_info if self.pkcs12_info is not None: self.clone = True self.master_host = master_host self.master_replication_port = master_replication_port if subject_base is None: self.subject_base = DN(('O', self.realm)) else: self.subject_base = subject_base # Determine if we are installing as an externally-signed CA and # what stage we're in. if csr_file is not None: self.csr_file=csr_file self.external=1 elif cert_file is not None: self.cert_file=cert_file self.cert_chain_file=cert_chain_file self.external=2 self.step("creating certificate server user", self.__create_ca_user) if self.dogtag_constants.DOGTAG_VERSION >= 10: self.step("configuring certificate server instance", self.__spawn_instance) else: if not ipautil.dir_exists("/var/lib/pki-ca"): self.step("creating pki-ca instance", self.create_instance) self.step("configuring certificate server instance", self.__configure_instance) self.step("stopping certificate server instance to update CS.cfg", self.__stop) self.step("disabling nonces", self.__disable_nonce) self.step("set up CRL publishing", self.__enable_crl_publish) self.step("starting certificate server instance", self.__start) # Step 1 of external is getting a CSR so we don't need to do these # steps until we get a cert back from the external CA. if self.external != 1: if self.dogtag_constants.DOGTAG_VERSION < 10 and not self.clone: self.step("creating CA agent PKCS#12 file in /root", self.__create_ca_agent_pkcs12) if self.create_ra_agent_db: self.step("creating RA agent certificate database", self.__create_ra_agent_db) self.step("importing CA chain to RA certificate database", self.__import_ca_chain) self.step("fixing RA database permissions", self.fix_ra_perms) self.step("setting up signing cert profile", self.__setup_sign_profile) self.step("set certificate subject base", self.__set_subject_in_config) self.step("enabling Subject Key Identifier", self.enable_subject_key_identifier) self.step("enabling CRL and OCSP extensions for certificates", self.__set_crl_ocsp_extensions) self.step("setting audit signing renewal to 2 years", self.set_audit_renewal) self.step("configuring certificate server to start on boot", self.__enable) if not self.clone: self.step("restarting certificate server", self.__restart_instance) self.step("requesting RA certificate from CA", self.__request_ra_certificate) self.step("issuing RA agent certificate", self.__issue_ra_cert) self.step("adding RA agent as a trusted user", self.__configure_ra) self.step("configure certmonger for renewals", self.configure_certmonger_renewal) self.step("configure certificate renewals", self.configure_renewal) if not self.clone: self.step("configure RA certificate renewal", self.configure_agent_renewal) self.step("configure Server-Cert certificate renewal", self.track_servercert) self.step("Configure HTTP to proxy connections", self.__http_proxy) self.start_creation(runtime=210) def __stop(self): self.stop() def __start(self): self.start() def __spawn_instance(self): """ Create and configure a new CA instance using pkispawn. pkispawn requires a configuration file with IPA-specific parameters. """ # Create an empty and secured file (cfg_fd, cfg_file) = tempfile.mkstemp() os.close(cfg_fd) pent = pwd.getpwnam(PKI_USER) os.chown(cfg_file, pent.pw_uid, pent.pw_gid) # Create CA configuration config = ConfigParser.ConfigParser() config.optionxform = str config.add_section("CA") # Server config.set("CA", "pki_security_domain_name", self.security_domain_name) config.set("CA", "pki_enable_proxy", "True") config.set("CA", "pki_restart_configured_instance", "False") config.set("CA", "pki_backup_keys", "True") config.set("CA", "pki_backup_password", self.admin_password) # Client security database config.set("CA", "pki_client_database_dir", self.ca_agent_db) config.set("CA", "pki_client_database_password", self.admin_password) config.set("CA", "pki_client_database_purge", "False") config.set("CA", "pki_client_pkcs12_password", self.admin_password) # Administrator config.set("CA", "pki_admin_name", "admin") config.set("CA", "pki_admin_uid", "admin") config.set("CA", "pki_admin_email", "root@localhost") config.set("CA", "pki_admin_password", self.admin_password) config.set("CA", "pki_admin_nickname", "ipa-ca-agent") config.set("CA", "pki_admin_subject_dn", str(DN(('cn', 'ipa-ca-agent'), self.subject_base))) config.set("CA", "pki_client_admin_cert_p12", "/root/ca-agent.p12") # Directory server config.set("CA", "pki_ds_ldap_port", str(self.ds_port)) config.set("CA", "pki_ds_password", self.dm_password) config.set("CA", "pki_ds_base_dn", self.basedn) config.set("CA", "pki_ds_database", "ipaca") # Certificate subject DN's config.set("CA", "pki_subsystem_subject_dn", str(DN(('cn', 'CA Subsystem'), self.subject_base))) config.set("CA", "pki_ocsp_signing_subject_dn", str(DN(('cn', 'OCSP Subsystem'), self.subject_base))) config.set("CA", "pki_ssl_server_subject_dn", str(DN(('cn', self.fqdn), self.subject_base))) config.set("CA", "pki_audit_signing_subject_dn", str(DN(('cn', 'CA Audit'), self.subject_base))) config.set("CA", "pki_ca_signing_subject_dn", str(DN(('cn', 'Certificate Authority'), self.subject_base))) # Certificate nicknames config.set("CA", "pki_subsystem_nickname", "subsystemCert cert-pki-ca") config.set("CA", "pki_ocsp_signing_nickname", "ocspSigningCert cert-pki-ca") config.set("CA", "pki_ssl_server_nickname", "Server-Cert cert-pki-ca") config.set("CA", "pki_audit_signing_nickname", "auditSigningCert cert-pki-ca") config.set("CA", "pki_ca_signing_nickname", "caSigningCert cert-pki-ca") if (self.clone): cafile = self.pkcs12_info[0] shutil.copy(cafile, "/tmp/ca.p12") pent = pwd.getpwnam(PKI_USER) os.chown("/tmp/ca.p12", pent.pw_uid, pent.pw_gid) # Security domain registration config.set("CA", "pki_security_domain_hostname", self.master_host) config.set("CA", "pki_security_domain_https_port", "443") config.set("CA", "pki_security_domain_user", "admin") config.set("CA", "pki_security_domain_password", self.admin_password) # Clone config.set("CA", "pki_clone", "True") config.set("CA", "pki_clone_pkcs12_path", "/tmp/ca.p12") config.set("CA", "pki_clone_pkcs12_password", self.dm_password) config.set("CA", "pki_clone_replication_security", "TLS") config.set("CA", "pki_clone_replication_master_port", str(self.master_replication_port)) config.set("CA", "pki_clone_replication_clone_port", dogtag.install_constants.DS_PORT) config.set("CA", "pki_clone_replicate_schema", "False") config.set("CA", "pki_clone_uri", "https://%s" % ipautil.format_netloc(self.master_host, 443)) # External CA if self.external == 1: config.set("CA", "pki_external", "True") config.set("CA", "pki_external_csr_path", self.csr_file) elif self.external == 2: config.set("CA", "pki_external", "True") config.set("CA", "pki_external_ca_cert_path", self.cert_file) config.set("CA", "pki_external_ca_cert_chain_path", self.cert_chain_file) config.set("CA", "pki_external_step_two", "True") # Generate configuration file with open(cfg_file, "wb") as f: config.write(f) # Define the things we don't want logged nolog = (self.admin_password, self.dm_password,) args = ["/usr/sbin/pkispawn", "-s", "CA", "-f", cfg_file ] with open(cfg_file) as f: root_logger.debug( 'Contents of pkispawn configuration file (%s):\n%s' % (cfg_file, ipautil.nolog_replace(f.read(), nolog))) try: ipautil.run(args, nolog=nolog) except ipautil.CalledProcessError, e: root_logger.critical("failed to configure ca instance %s" % e) raise RuntimeError('Configuration of CA failed') finally: os.remove(cfg_file) if self.external == 1: print "The next step is to get %s signed by your CA and re-run ipa-server-install as:" % self.csr_file print "ipa-server-install --external_cert_file=/path/to/signed_certificate --external_ca_file=/path/to/external_ca_certificate" sys.exit(0) else: shutil.move("/var/lib/pki/pki-tomcat/alias/ca_backup_keys.p12", \ "/root/cacert.p12") root_logger.debug("completed creating ca instance") def create_instance(self): """ If for some reason the instance doesn't exist, create a new one." """ # Only used for Dogtag 9 args = ['/usr/bin/pkicreate', '-pki_instance_root', '/var/lib', '-pki_instance_name', self.dogtag_constants.PKI_INSTANCE_NAME, '-subsystem_type', 'ca', '-agent_secure_port', str(self.dogtag_constants.AGENT_SECURE_PORT), '-ee_secure_port', str(self.dogtag_constants.EE_SECURE_PORT), '-admin_secure_port', str(self.dogtag_constants.ADMIN_SECURE_PORT), '-ee_secure_client_auth_port', str(self.dogtag_constants.EE_CLIENT_AUTH_PORT), '-unsecure_port', str(self.dogtag_constants.UNSECURE_PORT), '-tomcat_server_port', str(self.dogtag_constants.TOMCAT_SERVER_PORT), '-redirect', 'conf=/etc/pki-ca', '-redirect', 'logs=/var/log/pki-ca', '-enable_proxy' ] ipautil.run(args, env={'PKI_HOSTNAME':self.fqdn}) def __enable(self): self.backup_state("enabled", self.is_enabled()) # We do not let the system start IPA components on its own, # Instead we reply on the IPA init script to start only enabled # components as found in our LDAP configuration tree # We need to install DS before we can actually ldap_enable a service. # so actual enablement is delayed. def __create_ca_user(self): try: pwd.getpwnam(PKI_USER) root_logger.debug("ca user %s exists" % PKI_USER) except KeyError: root_logger.debug("adding ca user %s" % PKI_USER) args = ["/usr/sbin/useradd", "-c", "CA System User", "-d", "/var/lib", "-s", "/sbin/nologin", "-M", "-r", PKI_USER] try: ipautil.run(args) root_logger.debug("done adding user") except ipautil.CalledProcessError, e: root_logger.critical("failed to add user %s" % e) def __configure_instance(self): # Only used for Dogtag 9 preop_pin = get_preop_pin( self.server_root, self.dogtag_constants.PKI_INSTANCE_NAME) try: args = ["/usr/bin/perl", "/usr/bin/pkisilent", "ConfigureCA", "-cs_hostname", self.fqdn, "-cs_port", str(self.dogtag_constants.ADMIN_SECURE_PORT), "-client_certdb_dir", self.ca_agent_db, "-client_certdb_pwd", self.admin_password, "-preop_pin" , preop_pin, "-domain_name", self.security_domain_name, "-admin_user", "admin", "-admin_email", "root@localhost", "-admin_password", self.admin_password, "-agent_name", "ipa-ca-agent", "-agent_key_size", "2048", "-agent_key_type", "rsa", "-agent_cert_subject", str(DN(('CN', 'ipa-ca-agent'), self.subject_base)), "-ldap_host", self.fqdn, "-ldap_port", str(self.ds_port), "-bind_dn", "cn=Directory Manager", "-bind_password", self.dm_password, "-base_dn", str(self.basedn), "-db_name", "ipaca", "-key_size", "2048", "-key_type", "rsa", "-key_algorithm", "SHA256withRSA", "-save_p12", "true", "-backup_pwd", self.admin_password, "-subsystem_name", self.service_name, "-token_name", "internal", "-ca_subsystem_cert_subject_name", str(DN(('CN', 'CA Subsystem'), self.subject_base)), "-ca_subsystem_cert_subject_name", str(DN(('CN', 'CA Subsystem'), self.subject_base)), "-ca_ocsp_cert_subject_name", str(DN(('CN', 'OCSP Subsystem'), self.subject_base)), "-ca_server_cert_subject_name", str(DN(('CN', self.fqdn), self.subject_base)), "-ca_audit_signing_cert_subject_name", str(DN(('CN', 'CA Audit'), self.subject_base)), "-ca_sign_cert_subject_name", str(DN(('CN', 'Certificate Authority'), self.subject_base)) ] if self.external == 1: args.append("-external") args.append("true") args.append("-ext_csr_file") args.append(self.csr_file) elif self.external == 2: args.append("-external") args.append("true") args.append("-ext_ca_cert_file") args.append(self.cert_file) args.append("-ext_ca_cert_chain_file") args.append(self.cert_chain_file) else: args.append("-external") args.append("false") if (self.clone): """sd = security domain --> all CS systems get registered to a security domain. This is set to the hostname and port of the master CA. """ # The install wizard expects the file to be here. cafile = self.pkcs12_info[0] shutil.copy(cafile, "/var/lib/pki-ca/alias/ca.p12") pent = pwd.getpwnam(PKI_USER) os.chown("/var/lib/pki-ca/alias/ca.p12", pent.pw_uid, pent.pw_gid ) args.append("-clone") args.append("true") args.append("-clone_p12_file") args.append("ca.p12") args.append("-clone_p12_password") args.append(self.dm_password) args.append("-sd_hostname") args.append(self.master_host) args.append("-sd_admin_port") args.append("443") args.append("-sd_admin_name") args.append("admin") args.append("-sd_admin_password") args.append(self.admin_password) args.append("-clone_master_port") args.append(str(self.master_replication_port)) args.append("-clone_start_tls") args.append("true") args.append("-clone_uri") args.append("https://%s" % ipautil.format_netloc(self.master_host, 443)) else: args.append("-clone") args.append("false") # Define the things we don't want logged nolog = (self.admin_password, self.dm_password,) ipautil.run(args, env={'PKI_HOSTNAME':self.fqdn}, nolog=nolog) except ipautil.CalledProcessError, e: root_logger.critical("failed to configure ca instance %s" % e) raise RuntimeError('Configuration of CA failed') if self.external == 1: print "The next step is to get %s signed by your CA and re-run ipa-server-install as:" % self.csr_file print "ipa-server-install --external_cert_file=/path/to/signed_certificate --external_ca_file=/path/to/external_ca_certificate" sys.exit(0) # pkisilent makes a copy of the CA PKCS#12 file for us but gives # it a lousy name. if ipautil.file_exists("/root/tmp-ca.p12"): shutil.move("/root/tmp-ca.p12", "/root/cacert.p12") root_logger.debug("completed creating ca instance") def __restart_instance(self): try: self.restart(self.dogtag_constants.PKI_INSTANCE_NAME) except Exception: # TODO: roll back here? root_logger.debug(traceback.format_exc()) root_logger.critical("Failed to restart the certificate server. See the installation log for details.") def __disable_nonce(self): # Turn off Nonces update_result = installutils.update_file( self.dogtag_constants.CS_CFG_PATH, 'ca.enableNonces=true', 'ca.enableNonces=false') if update_result != 0: raise RuntimeError("Disabling nonces failed") pent = pwd.getpwnam(PKI_USER) os.chown(self.dogtag_constants.CS_CFG_PATH, pent.pw_uid, pent.pw_gid) def __issue_ra_cert(self): # The CA certificate is in the agent DB but isn't trusted (admin_fd, admin_name) = tempfile.mkstemp() os.write(admin_fd, self.admin_password) os.close(admin_fd) # Look thru the cert chain to get all the certs we need to add # trust for p = subprocess.Popen(["/usr/bin/certutil", "-d", self.ca_agent_db, "-O", "-n", "ipa-ca-agent"], stdout=subprocess.PIPE) chain = p.stdout.read() chain = chain.split("\n") root_nickname=[] for i in xrange(len(chain)): m = re.match('\ *"(.*)" \[.*', chain[i]) if m: nick = m.groups(0)[0] if nick != "ipa-ca-agent" and nick[:7] != "Builtin": root_nickname.append(m.groups()[0]) try: for nick in root_nickname: self.__run_certutil( ['-M', '-t', 'CT,C,C', '-n', nick], database=self.ca_agent_db, pwd_file=self.admin_password) finally: os.remove(admin_name) # Retrieve the certificate request so we can get the values needed # to issue a certificate. Use sslget here because this is a # temporary database and nsslib doesn't currently support gracefully # opening and closing an NSS database. This would leave the installer # process stuck using this database during the entire cycle. We need # to use the final RA agent database when issuing certs for DS and # mod_nss. args = [ '/usr/bin/sslget', '-v', '-n', 'ipa-ca-agent', '-p', self.admin_password, '-d', self.ca_agent_db, '-r', '/ca/agent/ca/profileReview?requestId=%s' % self.requestId, '%s' % ipautil.format_netloc( self.fqdn, self.dogtag_constants.AGENT_SECURE_PORT), ] (stdout, stderr, returncode) = ipautil.run(args, nolog=(self.admin_password,)) data = stdout.split(self.dogtag_constants.RACERT_LINE_SEP) params = get_defList(data) params['requestId'] = find_substring(data, "requestId") params['op'] = 'approve' params['submit'] = 'submit' params['requestNotes'] = '' params = urllib.urlencode(params) # Now issue the RA certificate. args = [ '/usr/bin/sslget', '-v', '-n', 'ipa-ca-agent', '-p', self.admin_password, '-d', self.ca_agent_db, '-e', params, '-r', '/ca/agent/ca/profileProcess', '%s' % ipautil.format_netloc( self.fqdn, self.dogtag_constants.AGENT_SECURE_PORT), ] (stdout, stderr, returncode) = ipautil.run(args, nolog=(self.admin_password,)) data = stdout.split(self.dogtag_constants.RACERT_LINE_SEP) outputList = get_outputList(data) self.ra_cert = outputList['b64_cert'] # Strip certificate headers and convert it to proper line ending self.ra_cert = x509.strip_header(self.ra_cert) self.ra_cert = "\n".join(line.strip() for line in self.ra_cert.splitlines() if line.strip()) # Add the new RA cert to the database in /etc/httpd/alias (agent_fd, agent_name) = tempfile.mkstemp() os.write(agent_fd, self.ra_cert) os.close(agent_fd) try: self.__run_certutil( ['-A', '-t', 'u,u,u', '-n', 'ipaCert', '-a', '-i', agent_name] ) finally: os.remove(agent_name) def import_ra_cert(self, rafile): """ Cloned RAs will use the same RA agent cert as the master so we need to import from a PKCS#12 file. Used when setting up replication """ # Add the new RA cert to the database in /etc/httpd/alias (agent_fd, agent_name) = tempfile.mkstemp() os.write(agent_fd, self.dm_password) os.close(agent_fd) try: import_pkcs12(rafile, agent_name, self.ra_agent_db, self.ra_agent_pwd) finally: os.remove(agent_name) self.configure_agent_renewal() def __configure_ra(self): # Create an RA user in the CA LDAP server and add that user to # the appropriate groups so it can issue certificates without # manual intervention. conn = ipaldap.IPAdmin(self.fqdn, self.ds_port) conn.do_simple_bind(DN(('cn', 'Directory Manager')), self.dm_password) decoded = base64.b64decode(self.ra_cert) entry_dn = DN(('uid', "ipara"), ('ou', 'People'), self.basedn) entry = conn.make_entry( entry_dn, objectClass=['top', 'person', 'organizationalPerson', 'inetOrgPerson', 'cmsuser'], uid=["ipara"], sn=["ipara"], cn=["ipara"], usertype=["agentType"], userstate=["1"], userCertificate=[decoded], description=['2;%s;%s;%s' % ( str(self.requestId), DN(('CN', 'Certificate Authority'), self.subject_base), DN(('CN', 'IPA RA'), self.subject_base))]) conn.add_entry(entry) dn = DN(('cn', 'Certificate Manager Agents'), ('ou', 'groups'), self.basedn) modlist = [(0, 'uniqueMember', '%s' % entry_dn)] conn.modify_s(dn, modlist) dn = DN(('cn', 'Registration Manager Agents'), ('ou', 'groups'), self.basedn) modlist = [(0, 'uniqueMember', '%s' % entry_dn)] conn.modify_s(dn, modlist) conn.unbind() def __run_certutil(self, args, database=None, pwd_file=None,stdin=None): if not database: database = self.ra_agent_db if not pwd_file: pwd_file = self.ra_agent_pwd new_args = ["/usr/bin/certutil", "-d", database, "-f", pwd_file] new_args = new_args + args return ipautil.run(new_args, stdin, nolog=(pwd_file,)) def __create_ra_agent_db(self): if ipautil.file_exists(self.ra_agent_db + "/cert8.db"): ipautil.backup_file(self.ra_agent_db + "/cert8.db") ipautil.backup_file(self.ra_agent_db + "/key3.db") ipautil.backup_file(self.ra_agent_db + "/secmod.db") ipautil.backup_file(self.ra_agent_db + "/pwdfile.txt") if not ipautil.dir_exists(self.ra_agent_db): os.mkdir(self.ra_agent_db) # Create the password file for this db hex_str = binascii.hexlify(os.urandom(10)) f = os.open(self.ra_agent_pwd, os.O_CREAT | os.O_RDWR) os.write(f, hex_str) os.close(f) os.chmod(self.ra_agent_pwd, stat.S_IRUSR) (stdout, stderr, returncode) = self.__run_certutil(["-N"]) def __get_ca_chain(self): try: return dogtag.get_ca_certchain(ca_host=self.fqdn, dogtag_constants=self.dogtag_constants) except Exception, e: raise RuntimeError("Unable to retrieve CA chain: %s" % str(e)) def __create_ca_agent_pkcs12(self): # Only used for Dogtag 9 (pwd_fd, pwd_name) = tempfile.mkstemp() os.write(pwd_fd, self.admin_password) os.close(pwd_fd) try: ipautil.run(["/usr/bin/pk12util", "-n", "ipa-ca-agent", "-o", "/root/ca-agent.p12", "-d", self.ca_agent_db, "-k", pwd_name, "-w", pwd_name]) finally: os.remove(pwd_name) def __import_ca_chain(self): chain = self.__get_ca_chain() # If this chain contains multiple certs then certutil will only import # the first one. So we have to pull them all out and import them # separately. Unfortunately no NSS tool can do this so we have to # use openssl. # Convert to DER because the chain comes back as one long string which # makes openssl throw up. data = base64.b64decode(chain) (certlist, stderr, returncode) = ipautil.run(["/usr/bin/openssl", "pkcs7", "-inform", "DER", "-print_certs", ], stdin=data) # Ok, now we have all the certificates in certs, walk thru it # and pull out each certificate and add it to our database st = 1 en = 0 subid = 0 ca_dn = DN(('CN','Certificate Authority'), self.subject_base) while st > 0: st = certlist.find('-----BEGIN', en) en = certlist.find('-----END', en+1) if st > 0: try: (chain_fd, chain_name) = tempfile.mkstemp() os.write(chain_fd, certlist[st:en+25]) os.close(chain_fd) (rdn, subject_dn) = certs.get_cert_nickname(certlist[st:en+25]) if subject_dn == ca_dn: nick = get_ca_nickname(self.realm) else: nick = str(subject_dn) self.__run_certutil( ['-A', '-t', 'CT,C,C', '-n', nick, '-a', '-i', chain_name] ) finally: os.remove(chain_name) subid = subid + 1 def __request_ra_certificate(self): # Create a noise file for generating our private key noise = array.array('B', os.urandom(128)) (noise_fd, noise_name) = tempfile.mkstemp() os.write(noise_fd, noise) os.close(noise_fd) # Generate our CSR. The result gets put into stdout try: (stdout, stderr, returncode) = self.__run_certutil(["-R", "-k", "rsa", "-g", "2048", "-s", str(DN(('CN', 'IPA RA'), self.subject_base)), "-z", noise_name, "-a"]) finally: os.remove(noise_name) csr = pkcs10.strip_header(stdout) # Send the request to the CA conn = httplib.HTTPConnection( self.fqdn, self.dogtag_constants.UNSECURE_PORT) params = urllib.urlencode({'profileId': 'caServerCert', 'cert_request_type': 'pkcs10', 'requestor_name': 'IPA Installer', 'cert_request': csr, 'xmlOutput': 'true'}) headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"} conn.request("POST", "/ca/ee/ca/profileSubmit", params, headers) res = conn.getresponse() if res.status == 200: data = res.read() conn.close() doc = xml.dom.minidom.parseString(data) item_node = doc.getElementsByTagName("RequestId") self.requestId = item_node[0].childNodes[0].data doc.unlink() self.requestId = self.requestId.strip() if self.requestId is None: raise RuntimeError("Unable to determine RA certificate requestId") else: conn.close() raise RuntimeError("Unable to submit RA cert request") def fix_ra_perms(self): os.chmod(self.ra_agent_db + "/cert8.db", 0640) os.chmod(self.ra_agent_db + "/key3.db", 0640) os.chmod(self.ra_agent_db + "/secmod.db", 0640) pent = pwd.getpwnam("apache") os.chown(self.ra_agent_db + "/cert8.db", 0, pent.pw_gid ) os.chown(self.ra_agent_db + "/key3.db", 0, pent.pw_gid ) os.chown(self.ra_agent_db + "/secmod.db", 0, pent.pw_gid ) os.chown(self.ra_agent_pwd, pent.pw_uid, pent.pw_gid) def __setup_sign_profile(self): # Tell the profile to automatically issue certs for RAs installutils.set_directive(self.dogtag_constants.SIGN_PROFILE, 'auth.instance_id', 'raCertAuth', quotes=False, separator='=') def prepare_crl_publish_dir(self): """ Prepare target directory for CRL publishing Returns a path to the CRL publishing directory """ publishdir = self.dogtag_constants.CRL_PUBLISH_PATH if not os.path.exists(publishdir): os.mkdir(publishdir) os.chmod(publishdir, 0775) pent = pwd.getpwnam(PKI_USER) os.chown(publishdir, 0, pent.pw_gid) ipaservices.restore_context(publishdir) return publishdir def __set_crl_ocsp_extensions(self): self.set_crl_ocsp_extensions(self.domain, self.fqdn) def set_crl_ocsp_extensions(self, domain, fqdn): """ Configure CRL and OCSP extensions in default IPA certificate profile if not done already. """ changed = False # OCSP extension ocsp_url = 'http://%s.%s/ca/ocsp' % (IPA_CA_RECORD, ipautil.format_netloc(domain)) ocsp_location_0 = installutils.get_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.5.default.params.authInfoAccessADLocation_0', separator='=') if ocsp_location_0 != ocsp_url: # Set the first OCSP URI installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.5.default.params.authInfoAccessADLocation_0', ocsp_url, quotes=False, separator='=') changed = True ocsp_profile_count = installutils.get_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.5.default.params.authInfoAccessNumADs', separator='=') if ocsp_profile_count != '1': installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.5.default.params.authInfoAccessNumADs', '1', quotes=False, separator='=') changed = True # CRL extension crl_url = 'http://%s.%s/ipa/crl/MasterCRL.bin'% (IPA_CA_RECORD, ipautil.format_netloc(domain)) crl_point_0 = installutils.get_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.9.default.params.crlDistPointsPointName_0', separator='=') if crl_point_0 != crl_url: installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.9.default.params.crlDistPointsIssuerName_0', 'CN=Certificate Authority,o=ipaca', quotes=False, separator='=') installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.9.default.params.crlDistPointsIssuerType_0', 'DirectoryName', quotes=False, separator='=') installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.9.default.params.crlDistPointsPointName_0', crl_url, quotes=False, separator='=') changed = True crl_profile_count = installutils.get_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.9.default.params.crlDistPointsNum', separator='=') if crl_profile_count != '1': installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.9.default.params.crlDistPointsNum', '1', quotes=False, separator='=') changed = True # CRL extension is not enabled by default setlist = installutils.get_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.list', separator='=') new_set_list = None if setlist == '1,2,3,4,5,6,7,8': new_set_list = '1,2,3,4,5,6,7,8,9' elif setlist == '1,2,3,4,5,6,7,8,10': new_set_list = '1,2,3,4,5,6,7,8,9,10' if new_set_list: installutils.set_directive(self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.list', new_set_list, quotes=False, separator='=') changed = True return changed def __enable_crl_publish(self): """ Enable file-based CRL publishing and disable LDAP publishing. https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Certificate_System/8.0/html/Admin_Guide/Setting_up_Publishing.html """ caconfig = self.dogtag_constants.CS_CFG_PATH publishdir = self.prepare_crl_publish_dir() # Enable file publishing, disable LDAP installutils.set_directive(caconfig, 'ca.publish.enable', 'true', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.ldappublish.enable', 'false', quotes=False, separator='=') # Create the file publisher, der only, not b64 installutils.set_directive(caconfig, 'ca.publish.publisher.impl.FileBasedPublisher.class','com.netscape.cms.publish.publishers.FileBasedPublisher', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.crlLinkExt', 'bin', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.directory', publishdir, quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.latestCrlLink', 'true', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.pluginName', 'FileBasedPublisher', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.timeStamp', 'LocalTime', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.zipCRLs', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.zipLevel', '9', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.Filename.b64', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.publisher.instance.FileBaseCRLPublisher.Filename.der', 'true', quotes=False, separator='=') # The publishing rule installutils.set_directive(caconfig, 'ca.publish.rule.instance.FileCrlRule.enable', 'true', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.FileCrlRule.mapper', 'NoMap', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.FileCrlRule.pluginName', 'Rule', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.FileCrlRule.predicate=', '', quotes=False, separator='') installutils.set_directive(caconfig, 'ca.publish.rule.instance.FileCrlRule.publisher', 'FileBaseCRLPublisher', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.FileCrlRule.type', 'crl', quotes=False, separator='=') # Now disable LDAP publishing installutils.set_directive(caconfig, 'ca.publish.rule.instance.LdapCaCertRule.enable', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.LdapCrlRule.enable', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.LdapUserCertRule.enable', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.publish.rule.instance.LdapXCertRule.enable', 'false', quotes=False, separator='=') # If we are the initial master then we are the CRL generator, otherwise # we point to that master for CRLs. if not self.clone: # These next two are defaults, but I want to be explicit that the # initial master is the CRL generator. installutils.set_directive(caconfig, 'ca.crl.MasterCRL.enableCRLCache', 'true', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.crl.MasterCRL.enableCRLUpdates', 'true', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.listenToCloneModifications', 'true', quotes=False, separator='=') else: installutils.set_directive(caconfig, 'ca.crl.MasterCRL.enableCRLCache', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.crl.MasterCRL.enableCRLUpdates', 'false', quotes=False, separator='=') installutils.set_directive(caconfig, 'ca.listenToCloneModifications', 'false', quotes=False, separator='=') def __set_subject_in_config(self): # dogtag ships with an IPA-specific profile that forces a subject # format. We need to update that template with our base subject if installutils.update_file(self.dogtag_constants.IPA_SERVICE_PROFILE, 'OU=pki-ipa, O=IPA', str(self.subject_base)): print "Updating subject_base in CA template failed" def enable_client_auth_to_db(self): """ Enable client auth connection to the internal db. """ caconfig = dogtag.install_constants.CS_CFG_PATH with stopped_service(self.dogtag_constants.SERVICE_NAME, instance_name=self.dogtag_constants.PKI_INSTANCE_NAME): # Enable file publishing, disable LDAP installutils.set_directive(caconfig, 'authz.instance.DirAclAuthz.ldap.ldapauth.authtype', 'SslClientAuth', quotes=False, separator='=') installutils.set_directive(caconfig, 'authz.instance.DirAclAuthz.ldap.ldapauth.bindDN', 'uid=pkidbuser,ou=people,o=ipa-ca', quotes=False, separator='=') installutils.set_directive(caconfig, 'authz.instance.DirAclAuthz.ldap.ldapauth.clientCertNickname', 'subsystemCert cert-pki-ca', quotes=False, separator='=') installutils.set_directive(caconfig, 'authz.instance.DirAclAuthz.ldap.ldapconn.port', str(dogtag.install_constants.DS_SECURE_PORT), quotes=False, separator='=') installutils.set_directive(caconfig, 'authz.instance.DirAclAuthz.ldap.ldapconn.secureConn', 'true', quotes=False, separator='=') installutils.set_directive(caconfig, 'internaldb.ldapauth.authtype', 'SslClientAuth', quotes=False, separator='=') installutils.set_directive(caconfig, 'internaldb.ldapauth.bindDN', 'uid=pkidbuser,ou=people,o=ipa-ca', quotes=False, separator='=') installutils.set_directive(caconfig, 'internaldb.ldapauth.clientCertNickname', 'subsystemCert cert-pki-ca', quotes=False, separator='=') installutils.set_directive(caconfig, 'internaldb.ldapconn.port', str(dogtag.install_constants.DS_SECURE_PORT), quotes=False, separator='=') installutils.set_directive(caconfig, 'internaldb.ldapconn.secureConn', 'true', quotes=False, separator='=') def uninstall(self): if self.is_configured(): self.print_msg("Unconfiguring CA") enabled = self.restore_state("enabled") if not enabled is None and not enabled: self.disable() try: if self.dogtag_constants.DOGTAG_VERSION >= 10: ipautil.run(["/usr/sbin/pkidestroy", "-i", self.dogtag_constants.PKI_INSTANCE_NAME, "-s", "CA"]) else: ipautil.run(["/usr/bin/pkiremove", "-pki_instance_root=/var/lib", "-pki_instance_name=%s" % self.dogtag_constants.PKI_INSTANCE_NAME, "--force"]) except ipautil.CalledProcessError, e: root_logger.critical("failed to uninstall CA instance %s" % e) # At one time we removed this user on uninstall. That can potentially # orphan files, or worse, if another useradd runs in the intermim, # cause files to have a new owner. user_exists = self.restore_state("user_exists") ipaservices.knownservices.messagebus.start() cmonger = ipaservices.knownservices.certmonger cmonger.start() bus = dbus.SystemBus() obj = bus.get_object('org.fedorahosted.certmonger', '/org/fedorahosted/certmonger') iface = dbus.Interface(obj, 'org.fedorahosted.certmonger') path = iface.find_ca_by_nickname('dogtag-ipa-ca-renew-agent') if path: iface.remove_known_ca(path) cmonger.stop() # remove CRL files root_logger.info("Remove old CRL files") for f in get_crl_files(): root_logger.debug("Remove %s", f) installutils.remove_file(f) # remove CRL directory root_logger.info("Remove CRL directory") if os.path.exists(self.dogtag_constants.CRL_PUBLISH_PATH): try: shutil.rmtree(self.dogtag_constants.CRL_PUBLISH_PATH) except OSError, e: root_logger.warning("Error while removing CRL publish " "directory: %s" % e) def publish_ca_cert(self, location): args = ["-L", "-n", self.canickname, "-a"] (cert, err, returncode) = self.__run_certutil(args) fd = open(location, "w+") fd.write(cert) fd.close() os.chmod(location, 0444) def __http_proxy(self): template_filename = ipautil.SHARE_DIR + "ipa-pki-proxy.conf" sub_dict = dict( DOGTAG_PORT=self.dogtag_constants.AJP_PORT, CLONE='' if self.clone else '#', FQDN=self.fqdn, ) template = ipautil.template_file(template_filename, sub_dict) with open(HTTPD_CONFD + "ipa-pki-proxy.conf", "w") as fd: fd.write(template) def configure_certmonger_renewal(self): """ Create a new CA type for certmonger that will retrieve updated certificates from the dogtag master server. """ ipaservices.knownservices.messagebus.start() cmonger = ipaservices.knownservices.certmonger cmonger.enable() cmonger.start() bus = dbus.SystemBus() obj = bus.get_object('org.fedorahosted.certmonger', '/org/fedorahosted/certmonger') iface = dbus.Interface(obj, 'org.fedorahosted.certmonger') path = iface.find_ca_by_nickname('dogtag-ipa-ca-renew-agent') if not path: iface.add_known_ca( 'dogtag-ipa-ca-renew-agent', '/usr/libexec/certmonger/dogtag-ipa-ca-renew-agent-submit', []) def configure_agent_renewal(self): try: certmonger.dogtag_start_tracking( ca='dogtag-ipa-ca-renew-agent', nickname='ipaCert', pin=None, pinfile='/etc/httpd/alias/pwdfile.txt', secdir='/etc/httpd/alias', pre_command=None, post_command='renew_ra_cert') except (ipautil.CalledProcessError, RuntimeError), e: root_logger.error( "certmonger failed to start tracking certificate: %s" % e) def __get_ca_pin(self): try: return certmonger.get_pin('internal', dogtag_constants=self.dogtag_constants) except IOError, e: raise RuntimeError( 'Unable to determine PIN for CA instance: %s' % e) def configure_renewal(self): pin = self.__get_ca_pin() # Server-Cert cert-pki-ca is renewed per-server for nickname in ['auditSigningCert cert-pki-ca', 'ocspSigningCert cert-pki-ca', 'subsystemCert cert-pki-ca']: try: certmonger.dogtag_start_tracking( ca='dogtag-ipa-ca-renew-agent', nickname=nickname, pin=pin, pinfile=None, secdir=self.dogtag_constants.ALIAS_DIR, pre_command='stop_pkicad', post_command='renew_ca_cert "%s"' % nickname) except (ipautil.CalledProcessError, RuntimeError), e: root_logger.error( "certmonger failed to start tracking certificate: %s" % e) def track_servercert(self): """ Specifically do not tell certmonger to restart the CA. This will be done by the renewal script, renew_ca_cert once all the subsystem certificates are renewed. """ pin = self.__get_ca_pin() try: certmonger.dogtag_start_tracking( ca='dogtag-ipa-renew-agent', nickname='Server-Cert cert-pki-ca', pin=pin, pinfile=None, secdir=self.dogtag_constants.ALIAS_DIR, pre_command=None, post_command=None) except (ipautil.CalledProcessError, RuntimeError), e: root_logger.error( "certmonger failed to start tracking certificate: %s" % e) def enable_subject_key_identifier(self): """ See if Subject Key Identifier is set in the profile and if not, add it. """ setlist = installutils.get_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.list', separator='=') # this is the default setting from pki-ca/pki-tomcat. Don't touch it # if a user has manually modified it. if setlist == '1,2,3,4,5,6,7,8' or setlist == '1,2,3,4,5,6,7,8,9': setlist = setlist + ',10' installutils.set_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.list', setlist, quotes=False, separator='=') installutils.set_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.10.constraint.class_id', 'noConstraintImpl', quotes=False, separator='=') installutils.set_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.10.constraint.name', 'No Constraint', quotes=False, separator='=') installutils.set_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.10.default.class_id', 'subjectKeyIdentifierExtDefaultImpl', quotes=False, separator='=') installutils.set_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.10.default.name', 'Subject Key Identifier Extension Default', quotes=False, separator='=') installutils.set_directive( self.dogtag_constants.IPA_SERVICE_PROFILE, 'policyset.serverCertSet.10.default.params.critical', 'false', quotes=False, separator='=') return True # No update was done return False def set_audit_renewal(self): """ The default renewal time for the audit signing certificate is six months rather than two years. Fix it. This is BZ 843979. """ # Check the default validity period of the audit signing cert # and set it to 2 years if it is 6 months. range = installutils.get_directive( '%s/caSignedLogCert.cfg' % self.dogtag_constants.SERVICE_PROFILE_DIR, 'policyset.caLogSigningSet.2.default.params.range', separator='=' ) root_logger.debug('caSignedLogCert.cfg profile validity range is %s' % range) if range == "180": installutils.set_directive( '%s/caSignedLogCert.cfg' % self.dogtag_constants.SERVICE_PROFILE_DIR, 'policyset.caLogSigningSet.2.default.params.range', '720', quotes=False, separator='=' ) installutils.set_directive( '%s/caSignedLogCert.cfg' % self.dogtag_constants.SERVICE_PROFILE_DIR, 'policyset.caLogSigningSet.2.constraint.params.range', '720', quotes=False, separator='=' ) root_logger.debug('updated caSignedLogCert.cfg profile validity range to 720') return True return False def is_renewal_master(self): if not self.admin_conn: self.ldap_connect() dn = DN(('cn', 'CA'), ('cn', api.env.host), ('cn', 'masters'), ('cn', 'ipa'), ('cn', 'etc'), api.env.basedn) filter = '(ipaConfigString=caRenewalMaster)' try: self.admin_conn.get_entries(base_dn=dn, filter=filter, attrs_list=[]) except errors.NotFound: return False return True def replica_ca_install_check(config): if not config.setup_ca: return cafile = config.dir + "/cacert.p12" if not ipautil.file_exists(cafile): # Replica of old "self-signed" master - CA won't be installed return # Exit if we have an old-style (Dogtag 9) CA already installed ca = CAInstance(config.realm_name, certs.NSS_DIR, dogtag_constants=dogtag.Dogtag9Constants) if ca.is_installed(): root_logger.info('Dogtag 9 style CA instance found') sys.exit("A CA is already configured on this system.") if config.ca_ds_port != dogtag.Dogtag9Constants.DS_PORT: root_logger.debug( 'Installing CA Replica from master with a merged database') return # Check if the master has the necessary schema in its CA instance ca_ldap_url = 'ldap://%s:%s' % (config.master_host_name, config.ca_ds_port) objectclass = 'ipaObject' root_logger.debug('Checking if IPA schema is present in %s', ca_ldap_url) try: connection = ldap2.IPASimpleLDAPObject( ca_ldap_url, force_schema_updates=False) connection.start_tls_s() connection.simple_bind_s(DN(('cn', 'Directory Manager')), config.dirman_password) rschema = connection.schema result = rschema.get_obj(ldap.schema.models.ObjectClass, objectclass) except Exception: root_logger.critical( 'CA DS schema check failed. Make sure the PKI service on the ' 'remote master is operational.') raise if result: root_logger.debug('Check OK') else: root_logger.critical( 'The master CA directory server does not have necessary schema. ' 'Please copy the following script to all CA masters and run it ' 'on them: %s\n' 'If you are certain that this is a false positive, use ' '--skip-schema-check.', os.path.join(ipautil.SHARE_DIR, 'copy-schema-to-ca.py')) exit('IPA schema missing on master CA directory server') def install_replica_ca(config, postinstall=False): """ Install a CA on a replica. There are two modes of doing this controlled: - While the replica is being installed - Post-replica installation config is a ReplicaConfig object Returns a tuple of the CA and CADS instances """ cafile = config.dir + "/cacert.p12" if not ipautil.file_exists(cafile): # Replica of old "self-signed" master - skip installing CA return None if not config.setup_ca: # We aren't configuring the CA in this step but we still need # a minimum amount of information on the CA for this IPA install. ca = CAInstance(config.realm_name, certs.NSS_DIR, dogtag_constants=dogtag.install_constants) ca.dm_password = config.dirman_password ca.subject_base = config.subject_base return ca ca = CAInstance(config.realm_name, certs.NSS_DIR, dogtag_constants=dogtag.install_constants) ca.dm_password = config.dirman_password ca.subject_base = config.subject_base if ca.is_installed(): sys.exit("A CA is already configured on this system.") pkcs12_info = None if ipautil.file_exists(config.dir + "/dogtagcert.p12"): pkcs12_info = (config.dir + "/dogtagcert.p12", config.dir + "/dirsrv_pin.txt") ca = CAInstance(config.realm_name, certs.NSS_DIR, dogtag_constants=dogtag.install_constants) if postinstall: # If installing this afterward the Apache NSS database already # exists, don't remove it. ca.create_ra_agent_db = False ca.configure_instance(config.host_name, config.domain_name, config.dirman_password, config.dirman_password, pkcs12_info=(cafile,), master_host=config.master_host_name, master_replication_port=config.ca_ds_port, subject_base=config.subject_base) # Restart httpd since we changed it's config and added ipa-pki-proxy.conf # Without the restart, CA service status check would fail due to missing # proxy if postinstall: ipaservices.knownservices.httpd.restart() # The dogtag DS instance needs to be restarted after installation. # The procedure for this is: stop dogtag, stop DS, start DS, start # dogtag # # # The service_name trickery is due to the service naming we do # internally. In the case of the dogtag DS the name doesn't match the # unix service. service.print_msg("Restarting the directory and certificate servers") ca.stop(dogtag.install_constants.PKI_INSTANCE_NAME) ipaservices.knownservices.dirsrv.restart() ca.start(dogtag.install_constants.PKI_INSTANCE_NAME) return ca def update_cert_config(nickname, cert, dogtag_constants=None): """ When renewing a CA 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-ca': 'ca.audit_signing.cert', 'ocspSigningCert cert-pki-ca': 'ca.ocsp_signing.cert', 'caSigningCert cert-pki-ca': 'ca.signing.cert', 'subsystemCert cert-pki-ca': 'ca.subsystem.cert', 'Server-Cert cert-pki-ca': 'ca.sslserver.cert'} with stopped_service(dogtag_constants.SERVICE_NAME, instance_name=dogtag_constants.PKI_INSTANCE_NAME): installutils.set_directive(dogtag.configured_constants().CS_CFG_PATH, directives[nickname], base64.b64encode(cert), quotes=False, separator='=') def update_people_entry(dercert): """ Update the userCerticate for an entry in the dogtag ou=People. This is needed when a certificate is renewed. dercert: An X509.3 certificate in DER format Logging is done via syslog Returns True or False """ base_dn = DN(('ou','People'), ('o','ipaca')) serial_number = x509.get_serial_number(dercert, datatype=x509.DER) subject = x509.get_subject(dercert, datatype=x509.DER) issuer = x509.get_issuer(dercert, datatype=x509.DER) attempts = 0 configured_constants = dogtag.configured_constants(api) dogtag_uri = 'ldap://localhost:%d' % configured_constants.DS_PORT updated = False try: dm_password = certmonger.get_pin('internaldb') except IOError, e: syslog.syslog( syslog.LOG_ERR, 'Unable to determine PIN for CA instance: %s' % e) return False while attempts < 10: conn = None try: conn = ldap2.ldap2(shared_instance=False, ldap_uri=dogtag_uri) conn.connect( bind_dn=DN(('cn', 'directory manager')), bind_pw=dm_password) filter = conn.make_filter( {'description': ';%s;%s' % (issuer, subject)}, exact=False, trailing_wildcard=False) try: entries = conn.get_entries(base_dn, conn.SCOPE_SUBTREE, filter) except errors.NotFound: entries = [] updated = True for entry in entries: syslog.syslog( syslog.LOG_NOTICE, 'Updating entry %s' % str(entry.dn)) try: entry['usercertificate'].append(dercert) entry['description'] = '2;%d;%s;%s' % ( serial_number, issuer, subject) conn.update_entry(entry) except errors.EmptyModlist: pass except Exception, e: syslog.syslog( syslog.LOG_ERR, 'Updating entry %s failed: %s' % (str(entry.dn), e)) updated = False break except errors.NetworkError: syslog.syslog( syslog.LOG_ERR, 'Connection to %s failed, sleeping 30s' % dogtag_uri) time.sleep(30) attempts += 1 except Exception, e: syslog.syslog(syslog.LOG_ERR, 'Caught unhandled exception: %s' % e) break finally: if conn is not None and conn.isconnected(): conn.disconnect() if not updated: syslog.syslog(syslog.LOG_ERR, 'Update failed.') return False return True if __name__ == "__main__": standard_logging_setup("install.log") ds = dsinstance.DsInstance() ca = CAInstance("EXAMPLE.COM", "/etc/httpd/alias") ca.configure_instance("catest.example.com", "example.com", "password", "password")