;;; Zone file for distorted.org.uk

(load "hosts.lisp" :verbose nil)

;;;--------------------------------------------------------------------------
;;; Anycast services.

(defvar *anycast-routable-families* (list :ipv6))

(defzoneparse :anycast (name data rec :prefix prefix :zname zname)
  (destructuring-bind (any-provider default-provider &rest other-providers)
      data

    ;; First, the default address.  If the anycast network is preferred then
    ;; this is easy; otherwise we have something complicated to do because
    ;; IPv6 anycast addresses are globally routable, while IPv4 ones aren't.
    (if (zone-preferred-subnet-p (car any-provider))
	(zone-set-address #'rec (cdr any-provider) :make-ptr-p t)
	(do-host (addr (cdr any-provider))
	  (let ((family (ipaddr-family addr)))
	    (if (member family *anycast-routable-families*)
		(zone-set-address #'rec addr
				  :family family :make-ptr-p t)
		(zone-set-address #'rec (cdr default-provider)
				  :family family :make-ptr-p nil)))))

    ;; Now for all of the others.
    (dolist (provider (list* any-provider default-provider other-providers))
      (zone-set-address #'rec (cdr provider)
			:make-ptr-p (eq provider any-provider)
			:name (domain-name-concat prefix
						  (zone-parse-host
						   (car provider)
						   zname))))))

;;;--------------------------------------------------------------------------
;;; Hostname abbreviations.

(defvar *abbrev-subdomain*
  (make-domain-name :labels '("abbrev") :absolutep nil))
(defparameter *abbrev-used* (make-hash-table :test #'equal))

(defzoneparse :abbrev (name data rec :zname zname)
  (let* ((domain (zone-parse-host data
				  (domain-name-concat *abbrev-subdomain*
						      zname)))
	 (key (princ-to-string domain))
	 (existing (gethash key *abbrev-used*)))
    (when existing
      (error "Abbrev collision for ~A between ~A and ~A."
	     domain existing name))
    (setf (gethash key *abbrev-used*) name)
    (rec :name domain
	 :type :cname
	 :data name)))

;;;--------------------------------------------------------------------------
;;; Other definitions.

(setf *default-zone-admin* "hostmaster@distorted.org.uk")

(setf *default-zone-source* 'radius.distorted.org.uk.)

;;;--------------------------------------------------------------------------
;;; Main zone definition.

(defzone distorted.org.uk

  ;; Nameservers.
  :ns ((radius.ns :ip radius)
       (precision.ns :ip precision)
       (telecaster.ns :ip telecaster)
       (national.ns :ip national)
       #+view/inside (vampire.ns :ip vampire)
       #-view/inside (mythic-beasts-1.ns :ip mythic-ns1)
       #-view/inside (mythic-beasts-2.ns :ip mythic-ns2)
       #-view/inside (mythic-beasts-3.ns :ip mythic-ns3)
       #-view/inside (chiark.ns :ip chiark.greenend.org.uk))

  ;; Certification.
  :caa ((:issue "letsencrypt.org")
	(:issue "distorted.org.uk"))

  ;; Mail servers.
  ((@ mail blackhole) :mx mail :srv ((:smtp mail)))
  ((bugs) :ttl 300 :mx lists :srv ((:smtp bugs)))
  ((lists) :ttl 300 :mx lists :srv ((:smtp lists)))

  (stratocaster.20140403._domainkey
   :dkim ("stratocaster-20140403"
	  :v "DKIM1" :k "rsa" :h "sha256" :s "email"))

  ;; Anycast services.
  (dns0 :anycast ((any dns0.any)
		  (jump precision.jump)
		  (colo precision.colo)
		  (dmz radius.dmz)
		  (unsafe radius.unsafe)))
  (dns1 :anycast ((any dns1.any)
		  (jump telecaster.jump)
		  (dmz vampire.dmz)
		  (unsafe vampire.unsafe)
		  (colo telecaster.colo)))
  (dns :cname dns0)

  (ntp0 :anycast ((any ntp0.any)
		  (jump fender.jump)
		  (dmz ibanez.dmz)
		  (unsafe ibanez.unsafe)
		  (colo  fender.colo)))
  (ntp1 :anycast ((any ntp1.any)
		  (dmz vampire.dmz)
		  (unsafe vampire.unsafe)))
  (ntp :cname ntp0)

  (www-cache :anycast ((any www-cache.any)
		       (jump telecaster.jump)
		       (dmz roadstar.dmz)
		       (unsafe roadstar.unsafe)
		       (colo telecaster.colo)))
  (wpad :cname www-cache)

  (_kerberos :txt "DISTORTED.ORG.UK")
  (krb0 :anycast ((any krb0.any)
		  (jump precision.jump)
		  (dmz radius.dmz)
		  (unsafe radius.unsafe)
		  (colo precision.colo)))
  (krb1 :anycast ((any krb1.any)
		  (dmz vampire.dmz)
		  (unsafe vampire.unsafe)))
  (krb-master (unsafe :svc radius.unsafe)
	      (dmz :svc radius.dmz))
  :srv (((:kerberos :protocol :udp)
	 krb0
	 (krb1 :prio 100))
	((:kerberos-master :protocol :udp :port 88) krb-master)
	(:kerberos-adm krb-master)
	((:kpasswd :protocol :udp) krb-master))
  (krb :cname krb0)

  ;; Other services.
  :srv ((:http www)
	(:ftp ftp))

  ;; Colocated services.
  ((irc vox keys wiki) (colo :svc jazz.colo :sshfp "jazz")
		       (jump :svc jazz.jump :sshfp "jazz"))
  ((irc vox keys wiki) :tlsa (:https (:service-certificate-constraint
				      :public-key :sha-256 #p"https-jazz")))
  ((bugs lists db ftp) (colo :svc telecaster.colo :sshfp "telecaster")
		       (jump :svc telecaster.jump :sshfp "telecaster"))
  ((bugs lists ftp) :tlsa (:https #3=(:service-certificate-constraint
				      :public-key :sha-256
				      #p"https-telecaster")))
  (dyndns :svc telecaster.jump :sshfp "telecaster")
  ((git www mail) (colo :svc stratocaster.colo :sshfp "stratocaster")
		  (jump :svc stratocaster.jump :sshfp "stratocaster"))
  ((www git mail @) :tlsa (:https #2=(:service-certificate-constraint
				      :public-key :sha-256
				      #p"https-stratocaster")))
  (www-cache :tlsa (3127 #1=(:trust-anchor-assertion
			     :certificate :sha-256 #p"distorted-ca")))
  (mail :tlsa ((:submission :imap :imaps) #1# #3#))
  (mail :tlsa (:smtp #1#
	       (:domain-issued-certificate
		:public-key :sha-256 #p"smtps-stratocaster")))
  ((bugs lists) :tlsa (:smtp #1#
	       (:domain-issued-certificate
		:public-key :sha-256 #p"smtps-telecaster")))
  :svc #+view/inside stratocaster.colo
       #-view/inside stratocaster.jump
  (cabal :svc stratocaster.colo :sshfp "stratocaster")

  ;; Local services.
  (rawk (unsafe :svc artist.unsafe) (dmz :svc artist.dmz))
  (rawk :tlsa (:https (:service-certificate-constraint
		       :public-key :sha-256
		       #p"https-artist")))
  (mirror (dmz :svc roadstar.dmz :sshfp "roadstar")
	  (unsafe :svc roadstar.unsafe :sshfp "roadstar"))

  ;; Internal services.
  #+view/inside ((news lpr) :svc vampire.unsafe :sshfp "vampire")

  ;; Anonymity services.
  (anon (colo :svc jazz.colo)
	(unsafe :svc vampire.unsafe)
	(jump :addr anon.jump)
	(dmz :addr anon.dmz))

  ;; Fancy connectivity.
  (iodine (jump :svc jazz.jump))
  (hippotat (jump :svc jazz.jump))

  ;; Colocated hosts.
  (colo :net colo)
  (jump :net jump)
  (gate (jump :addr gate.jump :sshfp "precision"))
  (fender :abbrev f (colo :abbrev fc) (jump :abbrev fj))
  (fender (colo :addr fender.colo :sshfp "fender")
	  (jump :addr fender.jump :sshfp "fender"))
  (precision :abbrev p (colo :abbrev pc) (jump :abbrev pj) (vpn :abbrev pv))
  (precision (colo :addr precision.colo :sshfp "precision")
	     (jump :addr precision.jump :sshfp "precision")
	     (vpn :addr precision.vpn :sshfp "precision"))
  (telecaster :alias tele :abbrev t
	      (colo :alias tele.colo :abbrev tc)
	      (jump :alias tele.jump :abbrev tj))
  (telecaster (colo :addr telecaster.colo :sshfp "telecaster")
	      (jump :addr telecaster.jump :sshfp "telecaster"))
  (stratocaster :alias strat :abbrev s
		(colo :alias strat.colo :abbrev sc)
		(jump :alias strat.jump :abbrev sj))
  (stratocaster (colo :addr stratocaster.colo :sshfp "stratocaster")
		(jump :addr stratocaster.jump :sshfp "stratocaster"))
  (jazz :abbrev z (colo :abbrev zc) (jump :abbrev zj) (vpn :abbrev :zv))
  (jazz (colo :addr jazz.colo :sshfp "jazz")
	(jump :addr jazz.jump :sshfp "jazz")
	(vpn :addr jazz.vpn :sshfp "jazz")
	(iodine :addr jazz.iodine :sshfp "jazz")
	(hippo :addr jazz.hippo :sshfp "jazz"))

  ;; Virtual hosts.
  (national :abbrev n (linode :abbrev nl) (upn :abbrev ny))
  (national (linode :addr national.linode)
	    (upn :addr national.upn))

  ;; Media server (on loan to Good Technology HSTG).
  (jaguar :abbrev jag)
  (jaguar (jump :addr jaguar.jump :sshfp "jaguar"))

  ;; Nicko's server.
  (richmond (jump :svc richmond.jump))

  ;; Entry is via little router box.
  (dmz :net dmz)
  (guvnor (dmz :addr guvnor.dmz))
  (nat (dmz :addr nat.dmz))

  ;; Wireless gateway.
  (wireless :net wireless)
  (evolution (safe :addr evolution.safe))
  (evolution :alias evo)

  ;; Switches.
  (grigsby :alias tp0)
  (grigsby (safe :addr grigsby.safe))
  (carling :alias tp1)
  (carling (safe :addr carling.safe))
  (tritan :alias tp2)
  (tritan (safe :addr tritan.safe))

  ;; Wired ethernet.
  (unsafe :net unsafe)
  (safe :net safe)
  (untrusted :net untrusted)
  (vampire :abbrev v
	   (unsafe :abbrev vu) (dmz :abbrev vd) (vpn :abbrev vv)
	   (safe :abbrev vs) (untrusted :abbrev vx))
  (vampire (unsafe :addr vampire.unsafe :sshfp "vampire")
	   (dmz :addr vampire.dmz :sshfp "vampire")
	   (vpn :addr vampire.vpn :sshfp "vampire")
	   (safe :addr vampire.safe :sshfp "vampire")
	   (untrusted :addr vampire.untrusted :sshfp "vampire"))
  (ibanez :abbrev i (unsafe :abbrev iu) (dmz :abbrev id))
  (ibanez (unsafe :addr ibanez.unsafe :sshfp "ibanez")
	  (dmz :addr ibanez.dmz :sshfp "ibanez"))
  (radius :abbrev r
	  (unsafe :abbrev ru) (dmz :abbrev rd) (vpn :abbrev rv)
	  (safe :abbrev rs) (untrusted :abbrev rx))
  (radius (unsafe :addr radius.unsafe :sshfp "radius")
	  (dmz :addr radius.dmz :sshfp "radius")
	  (vpn :addr radius.vpn :sshfp "radius")
	  (safe :addr radius.safe :sshfp "radius")
	  (untrusted :addr radius.untrusted :sshfp "radius"))
  (roadstar :abbrev rg (unsafe :abbrev rgu) (dmz :abbrev rgd))
  (roadstar (unsafe :addr roadstar.unsafe :sshfp "roadstar")
	    (dmz :addr roadstar.dmz :sshfp "roadstar"))
  (jem :abbrev j (unsafe :abbrev ju) (dmz :abbrev jd))
  (jem (unsafe :addr jem.unsafe :sshfp "jem")
       (dmz :addr jem.dmz :sshfp "jem"))
  (universe :abbrev u (unsafe :abbrev uu) (dmz :abbrev ud))
  (universe (unsafe :addr universe.unsafe :sshfp "universe")
	    (dmz :addr universe.dmz :sshfp "universe"))
  (artist :abbrev a
	  (unsafe :abbrev au) (dmz :abbrev ad) (untrusted :abbrev ax))
  (artist (unsafe :addr artist.unsafe :sshfp "artist")
	  (dmz :addr artist.dmz :sshfp "artist")
	  (untrusted :addr artist.untrusted :sshfp "artist"))
  (groove :abbrev gr)
  (groove (unsafe :addr groove.unsafe :sshfp "groove"))

  ;; DHCP hosts.
  (gibson :cname gibson.dhcp :abbrev g)
  (lespaul :cname lespaul.dhcp)
  (firebird :cname firebird.dhcp)
  (marauder :cname marauder.dhcp)
  (invader :cname invader.dhcp)
  (gretsch :cname gretsch.dhcp)

  ;; Virtual network.
  (vpn :net vpn)
  (crybaby :abbrev cb)
  (crybaby (vpn :addr crybaby.vpn :sshfp "crybaby")
	   (hippo :addr crybaby.hippo :sshfp "crybaby"))
  (terror (vpn :addr terror.vpn :sshfp "terror"))
  (orange :abbrev o)
  (orange (vpn :addr orange.vpn :sshfp "orange"))
  (haze :abbrev h)
  (haze (vpn :addr haze.vpn :sshfp "haze"))
  (iodine :net iodine)
  (hippo :net hippo)

  ;; ITS.
  (its :net its)
  (gw (its :addr gw.its))
  (mz (its :addr mz.its))

  ;; Strange things.
  (blackhole (jump :addr blackhole.jump))

  ;; Delegations.
  (dhcp :ns ((radius.ns.dhcp :ip radius)
	     (vampire.ns.dhcp :ip vampire)
	     (precision.ns.dhcp :ip precision)
	     (telecaster.ns.dhcp :ip telecaster)
	     (national.ns.dhcp :ip national))
	:ds ((55966 :rsasha256 :sha1
	     "95b05c1f4e84f950f29630004bac447f8a87ca33")
	     (55966 :rsasha256 :sha256
	      #.(concatenate 'string "31696bf54b577362b2eb75793adeb9ec"
				     "2e8440ec671371b35d8d978cd9ca3007"))))
  (dyn :ns ((radius.ns.dyn :ip radius)
	    (vampire.ns.dyn :ip vampire)
	    (precision.ns.dyn :ip precision)
	    (telecaster.ns.dyn :ip telecaster)
	    (national.ns.dyn :ip national))
       :ds ((11335 :rsasha256 :sha1
	    "7ed2b843b0bfb38ceca68617dfacbeafab1d1ea9")
	    (11335 :rsasha256 :sha256
	     #.(concatenate 'string "6eb15eb587c48f5b84ca128a656a4cce"
				    "0a41cf040d3d0f15a44dffd6476b2b55"))))
  (dnserr :ns ((radius.ns.dnserr :ip radius.dmz)
	       (vampire.ns.dnserr :ip vampire.dmz)
	       (precision.ns.dnserr :ip precision.jump)
	       (telecaster.ns.dnserr :ip telecaster.jump)
	       (national.ns.dnserr :ip national.linode))
	  :ds ((40945 :rsasha256 :sha1
		"f35b5d0b877b940e63ad1b3afc21d6ba83cd1b3b")
	       (40945 :rsasha256 :sha256
		#.(concatenate 'string "fb171d206d4d64c5a7a6c290ce6e20df"
				       "44f1db7f41e2260f1fe8d7c55d524c11"))))
  (io :ns ((ns.io :ip jazz.jump))))

;;;--------------------------------------------------------------------------
;;; Other subsidiary zones.

(defzone dhcp.distorted.org.uk
  :ns ((radius.ns :ip radius.dmz)
       (vampire.ns :ip vampire.dmz)
       (precision.ns :ip precision.jump)
       (telecaster.ns :ip telecaster.jump)
       (national.ns :ip national.linode))
  (gibson :addr gibson.unsafe)
  (crybaby :addr crybaby.unsafe)
  (lespaul :addr lespaul.unsafe)
  (gretsch :addr gretsch.unsafe)
  (haze :addr haze.unsafe)
  (invader :addr invader.safe)
  (marauder :addr marauder.safe))

(defzone dyn.distorted.org.uk
  :ns ((radius.ns :ip radius)
       (vampire.ns :ip vampire)
       (precision.ns :ip precision)
       (telecaster.ns :ip telecaster)
       (national.ns :ip national)))

(defzone nicko.org
  (richmond :addr richmond.jump))

(defrevzone trusted
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.)
  :reverse unsafe
  :reverse vpn
  :reverse colo
  :reverse its
  :reverse any
  (dhcp :ns (radius.distorted.org.uk.
	     vampire.distorted.org.uk.
	     precision.distorted.org.uk.
	     telecaster.distorted.org.uk.
	     national.distorted.org.uk.))
  :multi (((dhcp safe) :family :ipv4 :suffix "199.29.172.dhcp") :cname *))

(defzone dhcp.199.29.172.in-addr.arpa
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.))

(defrevzone untrusted
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.))

(defzone 128-143.238.187.81.in-addr.arpa
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.
       secondary-dns.co.uk.)
  :reverse ((((:ipv4 dmz)))))

(defzone 195.113.2.81.in-addr.arpa
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.
       secondary-dns.co.uk.)
  :reverse ((((:ipv4 gw)))))

(defrevzone (jump :family :ipv6)
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.)
  :reverse jump)

(defrevzone (jump :family :ipv4)
  (64-79 :ns (radius.distorted.org.uk.
	      vampire.distorted.org.uk.
	      precision.distorted.org.uk.
	      telecaster.distorted.org.uk.
	      national.distorted.org.uk.))
  :multi ((jump :suffix "64-79") :cname *))

(defzone 64-79.198.13.212.in-addr.arpa
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.)
  :reverse ((((:ipv4 jump)))))

(defrevzone (distorted.org.uk-aaisp :family :ipv6)
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.
       secondary-dns.co.uk.)
  (0.7.3.6.8.6.4.6.1.0.0.0 :ns (radius.distorted.org.uk.
				vampire.distorted.org.uk.
				precision.distorted.org.uk.
				telecaster.distorted.org.uk.
				national.distorted.org.uk.))
  :reverse ((((:ipv6 distorted.org.uk-aaisp)))))

(defrevzone (dhcp :family :ipv6)
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.))

(defrevzone distorted.org.uk-jump
  :ns (radius.distorted.org.uk.
       vampire.distorted.org.uk.
       precision.distorted.org.uk.
       telecaster.distorted.org.uk.
       national.distorted.org.uk.)
  :reverse distorted.org.uk-jump)

(defzone io.distorted.org.uk
  :ns ((ns :ip jazz.jump))
  (about :txt "Fake zone used for IP-over-DNS tunnelling."))

;;;----- That's all, folks --------------------------------------------------