Cloaking

Test suite to validate domain cloaking

Simple Cloaking

Description

Cloaks all requests to teldat.com using address 1.2.3.4.

Scenario

Step 1: Set the following configuration in DUT0:

set interfaces ethernet eth0 address 10.215.168.64/24
set protocols static route 0.0.0.0/0 next-hop 10.215.168.1
set service dns proxy cloaking name teldat.com destination 1.2.3.4
set service dns proxy server-name RD
set service dns proxy static RD protocol dns-over-https hash 20cbb339f943b7564dfff33f0d2ef3d34de1e142130cc6df36ef782f2bd85194
set service dns proxy static RD protocol dns-over-https host name remote.dns
set service dns proxy static RD protocol dns-over-https ip 10.215.168.1
set system certificate trust 'running://remote.dns-server.crt'
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Run command show host lookup teldat.com type A at DUT0 and check if output contains the following tokens:

teldat.com has address 1.2.3.4
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has address 1.2.3.4

No Hosts

Description

Tells DNS Proxy to ignore host entries (static entries). As a result, requests to teldat.com return 19.18.17.16 address.

Scenario

Step 1: Set the following configuration in DUT0:

set interfaces ethernet eth0 address 10.215.168.64/24
set protocols static route 0.0.0.0/0 next-hop 10.215.168.1
set service dns proxy cloaking ignore-hosts
set service dns proxy server-name RD
set service dns proxy static RD protocol dns-over-https hash 20cbb339f943b7564dfff33f0d2ef3d34de1e142130cc6df36ef782f2bd85194
set service dns proxy static RD protocol dns-over-https host name remote.dns
set service dns proxy static RD protocol dns-over-https ip 10.215.168.1
set service dns static host-name teldat.com inet 10.11.12.13
set system certificate trust 'running://remote.dns-server.crt'
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Run command show host lookup teldat.com type A at DUT0 and check if output contains the following tokens:

teldat.com has address 19.18.17.16
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has address 19.18.17.16

Multiple Destinations

Description

Cloaks all requests to teldat.com using multiple IP addresses.

Scenario

Step 1: Set the following configuration in DUT0:

set interfaces ethernet eth0 address 10.215.168.64/24
set protocols static route 0.0.0.0/0 next-hop 10.215.168.1
set service dns proxy cloaking name teldat.com destination 1.2.3.4
set service dns proxy cloaking name teldat.com destination 4.3.2.1
set service dns proxy cloaking name teldat.com destination 'ff00::abba:abba'
set service dns proxy cloaking name teldat.com destination 'ff00::dead:beef'
set service dns proxy server-name RD
set service dns proxy static RD protocol dns-over-https hash 20cbb339f943b7564dfff33f0d2ef3d34de1e142130cc6df36ef782f2bd85194
set service dns proxy static RD protocol dns-over-https host name remote.dns
set service dns proxy static RD protocol dns-over-https ip 10.215.168.1
set system certificate trust 'running://remote.dns-server.crt'
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Run command show host lookup teldat.com type A at DUT0 and check if output contains the following tokens:

teldat.com has address 1.2.3.4
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has address 1.2.3.4
teldat.com has address 4.3.2.1

Step 3: Run command show host lookup teldat.com type A at DUT0 and check if output contains the following tokens:

teldat.com has address 4.3.2.1
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has address 4.3.2.1
teldat.com has address 1.2.3.4

Step 4: Run command show host lookup teldat.com type AAAA at DUT0 and check if output contains the following tokens:

teldat.com has IPv6 address ff00::dead:beef
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has IPv6 address ff00::abba:abba
teldat.com has IPv6 address ff00::dead:beef

Step 5: Run command show host lookup teldat.com type AAAA at DUT0 and check if output contains the following tokens:

teldat.com has IPv6 address ff00::abba:abba
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has IPv6 address ff00::dead:beef
teldat.com has IPv6 address ff00::abba:abba

Chained Destinations

Description

Cloaks requests from multiple domains using chained destinations.

Scenario

Step 1: Set the following configuration in DUT0:

set interfaces ethernet eth0 address 10.215.168.64/24
set protocols static route 0.0.0.0/0 next-hop 10.215.168.1
set service dns proxy cloaking name example.com destination teldat.com
set service dns proxy cloaking name teldat.es destination 1.2.3.4
set service dns proxy cloaking name teldat.es destination 'ff00::dead:beef'
set service dns proxy cloaking name teldat.eu destination teldat.net
set service dns proxy cloaking name teldat.net destination teldat.es
set service dns proxy server-name RD
set service dns proxy static RD protocol dns-over-https hash 20cbb339f943b7564dfff33f0d2ef3d34de1e142130cc6df36ef782f2bd85194
set service dns proxy static RD protocol dns-over-https host name remote.dns
set service dns proxy static RD protocol dns-over-https ip 10.215.168.1
set system certificate trust 'running://remote.dns-server.crt'
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Run command show host lookup example.com type A at DUT0 and check if output contains the following tokens:

example.com has address 19.18.17.16
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
example.com has address 19.18.17.16

Step 3: Run command show host lookup teldat.es type A at DUT0 and check if output contains the following tokens:

teldat.es has address 1.2.3.4
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.es has address 1.2.3.4

Step 4: Run command show host lookup teldat.es type AAAA at DUT0 and check if output contains the following tokens:

teldat.es has IPv6 address ff00::dead:beef
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.es has IPv6 address ff00::dead:beef

Step 5: Run command show host lookup teldat.net type A at DUT0 and check if output contains the following tokens:

teldat.net has address 1.2.3.4
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.net has address 1.2.3.4

Step 6: Run command show host lookup teldat.net type AAAA at DUT0 and check if output contains the following tokens:

teldat.net has IPv6 address ff00::dead:beef
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.net has IPv6 address ff00::dead:beef

Step 7: Run command show host lookup teldat.eu type A at DUT0 and check if output contains the following tokens:

teldat.eu has address 1.2.3.4
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.eu has address 1.2.3.4

Step 8: Run command show host lookup teldat.eu type AAAA at DUT0 and check if output contains the following tokens:

teldat.eu has IPv6 address ff00::dead:beef
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.eu has IPv6 address ff00::dead:beef

RegEx Input

Description

Cloaks domains that match a regular expression, instead of fully matching a given FQDN.

Scenario

Step 1: Set the following configuration in DUT0:

set interfaces ethernet eth0 address 10.215.168.64/24
set protocols static route 0.0.0.0/0 next-hop 10.215.168.1
set service dns proxy cloaking name '*.teldat.*' destination teldat.com
set service dns proxy cloaking name example.com destination teldat.com
set service dns proxy cloaking name 'teldat.*' destination teldat.com
set service dns proxy cloaking name teldat.com destination 10.11.12.13
set service dns proxy server-name RD
set service dns proxy static RD protocol dns-over-https hash 20cbb339f943b7564dfff33f0d2ef3d34de1e142130cc6df36ef782f2bd85194
set service dns proxy static RD protocol dns-over-https host name remote.dns
set service dns proxy static RD protocol dns-over-https ip 10.215.168.1
set system certificate trust 'running://remote.dns-server.crt'
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Run command show host lookup teldat.com type A at DUT0 and check if output contains the following tokens:

teldat.com has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.com has address 10.11.12.13

Step 3: Run command show host lookup example.com type A at DUT0 and check if output contains the following tokens:

example.com has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
example.com has address 10.11.12.13

Step 4: Run command show host lookup teldat.es type A at DUT0 and check if output contains the following tokens:

teldat.es has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.es has address 10.11.12.13

Step 5: Run command show host lookup teldat.fake type A at DUT0 and check if output contains the following tokens:

teldat.fake has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
teldat.fake has address 10.11.12.13

Step 6: Run command show host lookup www.teldat.com type A at DUT0 and check if output contains the following tokens:

www.teldat.com has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
www.teldat.com has address 10.11.12.13

Step 7: Run command show host lookup www.teldat.es type A at DUT0 and check if output contains the following tokens:

www.teldat.es has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
www.teldat.es has address 10.11.12.13

Step 8: Run command show host lookup 1234.teldat.net type A at DUT0 and check if output contains the following tokens:

1234.teldat.net has address 10.11.12.13
Show output
;; communications error to ::1#53: connection refused
;; communications error to ::1#53: connection refused
1234.teldat.net has address 10.11.12.13