ndn_utils/nlsr.conf

; the general section contains all the general settings for router

$GENERAL_SECTION

; the neighbors section contains the configuration for router's neighbors and hello's behavior

$NEIGHBORS_SECTION

; the hyperbolic section contains the configuration settings of enabling a router to calculate
; routing table using [hyperbolic routing table calculation](http://arxiv.org/abs/0805.1266) method

$HYPERBOLIC_SECTION


; the fib section is used to configure fib entry's type to ndn FIB updated by NLSR

$FIB_SECTION

; the advertising section contains the configuration settings of the name prefixes
; hosted by this router

$ADVERTISING_SECTION

security
{
  validator
  {
    rule
    {
      id "NSLR Hello Rule"
      for data
      filter
      {
        type name
        regex ^[^<NLSR><INFO>]*<NLSR><INFO><><>$
      }
      checker
      {
        type customized
        sig-type rsa-sha256
        key-locator
        {
          type name
          hyper-relation
          {
            k-regex ^([^<KEY><NLSR>]*)<NLSR><KEY><ksk-.*><ID-CERT>$
            k-expand \\1
            h-relation equal
            p-regex ^([^<NLSR><INFO>]*)<NLSR><INFO><><>$
            p-expand \\1
          }
        }
      }
    }

    rule
    {
      id "NSLR LSA Rule"
      for data
      filter
      {
        type name
        regex ^[^<NLSR><LSA>]*<NLSR><LSA>
      }
      checker
      {
        type customized
        sig-type rsa-sha256
        key-locator
        {
          type name
          hyper-relation
          {
            k-regex ^([^<KEY><NLSR>]*)<NLSR><KEY><ksk-.*><ID-CERT>$
            k-expand \\1
            h-relation equal
            p-regex ^([^<NLSR><LSA>]*)<NLSR><LSA>(<>*)<><><>$
            p-expand \\1\\2
          }
        }
      }
    }

    rule
    {
      id "NSLR Hierarchy Exception Rule"
      for data
      filter
      {
        type name
        regex ^[^<KEY><%C1.Router>]*<%C1.Router>[^<KEY><NLSR>]*<KEY><ksk-.*><ID-CERT><>$
      }
      checker
      {
        type customized
        sig-type rsa-sha256
        key-locator
        {
          type name
          hyper-relation
          {
	    k-regex ^([^<KEY><%C1.Operator>]*)<%C1.Operator>[^<KEY>]*<KEY><ksk-.*><ID-CERT>$
            k-expand \\1
            h-relation equal
            p-regex ^([^<KEY><%C1.Router>]*)<%C1.Router>[^<KEY>]*<KEY><ksk-.*><ID-CERT><>$
            p-expand \\1
          }
        }
      }
    }

    rule
    {
      id "NSLR Hierarchical Rule"
      for data
      filter
      {
        type name
        regex ^[^<KEY>]*<KEY><ksk-.*><ID-CERT><>$
      }
      checker
      {
        type hierarchical
        sig-type rsa-sha256
      }
    }

    trust-anchor
    {
      type any
      file-name "root.cert"
    }
  }

  prefix-update-validator
  {
    rule
    {
      id "NLSR ControlCommand Rule"
      for interest
      filter
      {
        type name
        regex ^<localhost><nlsr><prefix-update>[<advertise><withdraw>]<>$
      }
      checker
      {
        type customized
        sig-type rsa-sha256
        key-locator
        {
          type name
          regex ^([^<KEY><%C1.Operator>]*)<%C1.Operator>[^<KEY>]*<KEY><ksk-.*><ID-CERT>$
        }
      }
    }

    rule
    {
      id "NLSR Hierarchy Rule"
      for data
      filter
      {
        type name
        regex ^[^<KEY>]*<KEY><ksk-.*><ID-CERT><>$
      }
      checker
      {
        type hierarchical
        sig-type rsa-sha256
      }
    }

    trust-anchor
    {
      type any
      file-name "site.cert"
    }
  }

  ; cert-to-publish "root.cert"  ; optional, a file containing the root certificate
                                 ; Only the router that is designated to publish the root cert
                                 ; needs to specify this

  ; cert-to-publish "site.cert"  ; optional, a file containing the site certificate
                                 ; Only the router that is designated to publish the site cert
                                 ; needs to specify this

  ; cert-to-publish "operator.cert" ; optional, a file containing the operator certificate
                                    ; Only the router that is designated to publish the operator
                                    ; cert needs to specify this

  ; cert-to-publish "router.cert"  ; required, a file containing the router certificate.
}