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Standalone Subsystems Implementation

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Endi S. Dewata edited this page Jan 20, 2021 · 1 revision

Phases

Implementation of this feature will take place in the following phases:

  • Phase I:     Stand-alone DRM using pkispawn RESTEasy Interface

  • Phase II:    Stand-alone DRM using pkispawn + Browser GUI Legacy Interface

  • Phase III:   Stand-alone OCSP using pkispawn RESTEasy Interface

  • Phase IV:   Stand-alone OCSP using pkispawn + Browser GUI Legacy Interface

Note
 Phases II and IV above are dependent upon the status of whether or not Ticket #1284: Review panel for configuration wizard has been completed. If complete, then only testing of these two phases is required.

Changes to default.cfg

For pkispawn, the default.cfg file will contain the following sections which must be overridden by a configuration file passed to pkispawn via the -f <file> command-line option:

###############################################################################
##  KRA Configuration:                                                       ##
##                                                                           ##
##  Values in this section are common to KRA subsystems                      ##
##  including 'PKI KRAs', 'Cloned KRAs', and 'Stand-alone KRAs' and contain  ##
##  required information which MAY be overridden by users as necessary.      ##
##                                                                           ##
##      STAND-ALONE KRAs:  To specify a 'Stand-alone KRA', change the value  ##
##                         of 'pki_standalone' from 'False' to 'True', and   ##
##                         specify the various "pki_external" parameters     ##
##                         as appropriate.                                   ##
###############################################################################
[KRA]
pki_standalone=False
pki_external_admin_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_admin.csr
pki_external_audit_signing_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_audit_signing.csr
pki_external_sslserver_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_sslserver.csr
pki_external_storage_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_storage.csr
pki_external_subsystem_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_subsystem.csr
pki_external_transport_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_transport.csr
pki_external_step_two=False
pki_external_ca_cert_chain_path=%(pki_instance_configuration_path)s/external_ca_chain.cert
pki_external_ca_cert_path=%(pki_instance_configuration_path)s/external_ca.cert
pki_external_admin_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_admin.cert
pki_external_audit_signing_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_audit_signing.cert
pki_external_sslserver_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_sslserver.cert
pki_external_storage_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_storage.cert
pki_external_subsystem_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_subsystem.cert
pki_external_transport_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_transport.cert

###############################################################################
##  OCSP Configuration:                                                      ##
##                                                                           ##
##  Values in this section are common to OCSP subsystems                     ##
##  including 'PKI OCSPs', 'Cloned OCSPs', and 'Stand-alone OCSPs' and       ##
##  contain required information which MAY be overridden by users as         ##
##  necessary.                                                               ##
##                                                                           ##
##      STAND-ALONE OCSPs:  To specify a 'Stand-alone OCSP', change the      ##
##                          value of 'pki_standalone' from 'False' to        ##
##                          'True', and specify the various "pki_external"   ##
##                          parameters as appropriate.                       ##
##                                                                           ##
###############################################################################
[OCSP]
pki_standalone=False
pki_external_admin_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_admin.csr
pki_external_audit_signing_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_audit_signing.csr
pki_external_signing_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_signing.csr
pki_external_sslserver_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_sslserver.csr
pki_external_subsystem_csr_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_subsystem.csr
pki_external_step_two=False
pki_external_ca_cert_chain_path=%(pki_instance_configuration_path)s/external_ca_chain.cert
pki_external_ca_cert_path=%(pki_instance_configuration_path)s/external_ca.cert
pki_external_admin_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_admin.cert
pki_external_audit_signing_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_audit_signing.cert
pki_external_signing_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_signing.cert
pki_external_sslserver_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_sslserver.cert
pki_external_subsystem_cert_path=%(pki_instance_configuration_path)s/%(pki_subsystem_type)s_subsystem.cert

Changes to acl.ldif and db.ldif

DRM

The following code needs to be added to the DRM acl.ldif file to provide the ability for a stand-alone DRM subsystems to support a security domain:

resourceACLS: certServer.securitydomain.domainxml:read,modify:allow (read) user="anybody";allow (modify) group="Subsystem Group" ||
group="Enterprise KRA Administrators":Anybody is allowed to read domain.xml but only Subsystem group and Enterprise Administrators are allowed to modify the domain.xml

Similarly, the following code needs to be added to the DRM db.ldif file to provide the ability for stand-alone DRM subsystems to support a security domain:

dn: cn=Security Domain Administrators,ou=groups,{rootSuffix}
objectClass: top
objectClass: groupOfUniqueNames
cn: Security Domain Administrators
description: People who are the Security Domain administrators

dn: cn=Enterprise KRA Administrators,ou=groups,{rootSuffix}
objectClass: top
objectClass: groupOfUniqueNames
cn: Enterprise KRA Administrators
description: People who are the administrators for the security domain for KRA

OCSP

The following code needs to be added to the OCSP acl.ldif file to provide the ability for stand-alone OCSP subsystems to support a security domain:

resourceACLS: certServer.securitydomain.domainxml:read,modify:allow (read) user="anybody";allow (modify) group="Subsystem Group" ||
group="Enterprise OCSP Administrators":Anybody is allowed to read domain.xml but only Subsystem group and Enterprise Administrators are allowed to modify the domain.xml

Similarly, the following code needs to be added to the OCSP db.ldif file to provide the ability for stand-alone OCSP subsystems to support a security domain:

dn: cn=Security Domain Administrators,ou=groups,{rootSuffix}
objectClass: top
objectClass: groupOfUniqueNames
cn: Security Domain Administrators
description: People who are the Security Domain administrators

dn: cn=Enterprise OCSP Administrators,ou=groups,{rootSuffix}
objectClass: top
objectClass: groupOfUniqueNames
cn: Enterprise OCSP Administrators
description: People who are the administrators for the security domain for OCSP

Changes to web.xml

The following code needs to be added to the DRM/OCSP web.xml files whose availability will probably be controlled via a defined "slot" variable associated with stand-alone PKI subsystems:

   <servlet>
      <servlet-name>  caGetDomainXML  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.GetDomainXML  </servlet-class>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> false       </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caGetDomainXML </param-value> </init-param>
   </servlet>

   <servlet>
      <servlet-name>  caUpdateDomainXML  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.UpdateDomainXML  </servlet-class>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> true       </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caUpdateDomainXML </param-value> </init-param>
             <init-param><param-name>  interface   </param-name>
                         <param-value> agent          </param-value> </init-param>
             <init-param><param-name>  AuthMgr     </param-name>
                         <param-value> certUserDBAuthMgr </param-value> </init-param>
             <init-param><param-name>  AuthzMgr    </param-name>
                         <param-value> BasicAclAuthz </param-value> </init-param>
             <init-param><param-name>  resourceID  </param-name>
                         <param-value> certServer.securitydomain.domainxml </param-value> </init-param>
   </servlet>

 <servlet>
      <servlet-name>  caUpdateDomainXML-admin  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.UpdateDomainXML  </servlet-class>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> false       </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caUpdateDomainXML </param-value> </init-param>
             <init-param><param-name>  interface   </param-name>
                         <param-value> admin          </param-value> </init-param>
             <init-param><param-name>  AuthMgr     </param-name>
                         <param-value> TokenAuth </param-value> </init-param>
             <init-param><param-name>  AuthzMgr    </param-name>
                         <param-value> BasicAclAuthz </param-value> </init-param>
             <init-param><param-name>  resourceID  </param-name>
                         <param-value> certServer.securitydomain.domainxml </param-value> </init-param>
   </servlet>

   <servlet>
      <servlet-name>  caSecurityDomainLogin  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.SecurityDomainLogin  </servlet-class>
            <init-param> <param-name>properties</param-name>
                         <param-value>/WEB-INF/velocity.properties</param-value> </init-param>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> false       </param-value> </init-param>
             <init-param><param-name>  AuthzMgr    </param-name>
                         <param-value> BasicAclAuthz </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caSecurityDomainLogin  </param-value> </init-param>
             <init-param><param-name>  resourceID  </param-name>
                         <param-value> certServer.ee.certificates </param-value> </init-param>
   </servlet>

   <servlet>
      <servlet-name>  caGetCookie  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.GetCookie  </servlet-class>
            <init-param> <param-name>properties</param-name>
                         <param-value>/WEB-INF/velocity.properties</param-value> </init-param>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> false       </param-value> </init-param>
             <init-param><param-name>  AuthzMgr    </param-name>
                         <param-value> BasicAclAuthz </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caGetCookie  </param-value> </init-param>
             <init-param><param-name>  AuthMgr     </param-name>
                         <param-value> passwdUserDBAuthMgr </param-value> </init-param>
             <init-param><param-name>  templatePath  </param-name>
                         <param-value> /admin/ca/sendCookie.template </param-value> </init-param>
             <init-param><param-name>  errorTemplatePath  </param-name>
                         <param-value> /admin/ca/securitydomainlogin.template </param-value> </init-param>
   </servlet>

   <servlet>
      <servlet-name>  caTokenAuthenticate  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.TokenAuthenticate  </servlet-class>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> false       </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caTokenAuthenticate  </param-value> </init-param>
             <init-param><param-name>  interface   </param-name>
                         <param-value> ee          </param-value> </init-param>
   </servlet>

   <servlet>
      <servlet-name>  caTokenAuthenticate-admin  </servlet-name>
      <servlet-class> com.netscape.cms.servlet.csadmin.TokenAuthenticate  </servlet-class>
             <init-param><param-name>  GetClientCert  </param-name>
                         <param-value> false       </param-value> </init-param>
             <init-param><param-name>  authority   </param-name>
                         <param-value> ca          </param-value> </init-param>
             <init-param><param-name>  ID          </param-name>
                         <param-value> caTokenAuthenticate  </param-value> </init-param>
             <init-param><param-name>  interface   </param-name>
                         <param-value> admin          </param-value> </init-param>
   </servlet>

 <servlet-mapping>
      <servlet-name>  caGetDomainXML </servlet-name>
      <url-pattern>   /admin/ca/getDomainXML  </url-pattern>
   </servlet-mapping>

   <servlet-mapping>
      <servlet-name>  caUpdateDomainXML </servlet-name>
      <url-pattern>   /agent/ca/updateDomainXML  </url-pattern>
   </servlet-mapping>

   <servlet-mapping>
      <servlet-name>  caUpdateDomainXML-admin </servlet-name>
      <url-pattern>   /admin/ca/updateDomainXML  </url-pattern>
   </servlet-mapping>
   <servlet-mapping>
      <servlet-name>  caSecurityDomainLogin </servlet-name>
      <url-pattern>   /admin/ca/securityDomainLogin  </url-pattern>
   </servlet-mapping>

   <servlet-mapping>
      <servlet-name>  caGetCookie </servlet-name>
      <url-pattern>   /admin/ca/getCookie  </url-pattern>
   </servlet-mapping>

   <servlet-mapping>
      <servlet-name>  caTokenAuthenticate </servlet-name>
      <url-pattern>   /ee/ca/tokenAuthenticate  </url-pattern>
   </servlet-mapping>

   <servlet-mapping>
      <servlet-name>  caTokenAuthenticate-admin </servlet-name>
      <url-pattern>   /admin/ca/tokenAuthenticate  </url-pattern>
   </servlet-mapping>

   <security-constraint>
        <web-resource-collection>
            <web-resource-name>Security Domain Services</web-resource-name>
            <url-pattern>/rest/securityDomain/installToken</url-pattern>
        </web-resource-collection>
        <auth-constraint>
            <role-name>*</role-name>
        </auth-constraint>
        <user-data-constraint>
            <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>
    </security-constraint>

Source Code Changes

To expose the REST security domain servlets, the following code needs to be added to KeyRecoveryAuthorityApplication.java for DRM subsystems:

IConfigStore cs = CMS.getConfigStore();
boolean standalone = cs.getBoolean("kra.standalone", false);
if (standalone) {
    classes.add(SecurityDomainService.class);
}

and to OCSPApplication.java for OCSP subsystems:

IConfigStore cs = CMS.getConfigStore();
boolean standalone = cs.getBoolean("ocsp.standalone", false);
if (standalone) {
    classes.add(SecurityDomainService.class);
}

Some pkidaemon Python code will require changes to implement this feature.

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