Cipher Server

Test suite to validate using one or multiple ciphers to protect DoH connection

TLS v1.3 Connection

Description

Sets up the DUT0 as a server, DUT1 as a client and ensures the communication between them is secured by TLS v1.3.

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 server cert file 'running://dns.dut0.crt'
set service dns proxy server cert key 'running://dns.dut0.key'
set service dns proxy server-name RD
set service dns proxy static RD protocol dns-over-https hash 7a29a0b37ebaaede8a38645ac1ef0ebcf68cb59eec2cc37db7bb962a1ff5c77b
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: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 10.215.168.65/24
set protocols static route 0.0.0.0/0 next-hop 10.215.168.1
set service dns proxy log level 0
set service dns proxy server-name DUT0
set service dns proxy static DUT0 protocol dns-over-https hash 735746e895da79823c103b9bac5fc3359851a3d46097680552560bbceffd8d14
set service dns proxy static DUT0 protocol dns-over-https host name dns.dut0
set service dns proxy static DUT0 protocol dns-over-https host port 3000
set service dns proxy static DUT0 protocol dns-over-https ip 10.215.168.64
set service dns resolver local
set service dns static host-name dns.dut0 inet 10.215.168.64
set service ssh
set system certificate trust 'running://CA.crt'
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 3: Ping IP address 10.215.168.64 from DUT1:

admin@DUT1$ ping 10.215.168.64 count 1 size 56 timeout 1

Show output

PING 10.215.168.64 (10.215.168.64) 56(84) bytes of data.
64 bytes from 10.215.168.64: icmp_seq=1 ttl=64 time=0.540 ms

--- 10.215.168.64 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.540/0.540/0.540/0.000 ms

Step 4: Run command show host lookup teldat.com type A at DUT1 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 5: Run command system journal show | cat at DUT1 and expect this output:

Show output

Jun 04 19:44:04.277619 osdx systemd-journald[1992]: Runtime Journal (/run/log/journal/8ce304953175416aa09f22e2dd03a8cc) is 956.0K, max 6.4M, 5.5M free.
Jun 04 19:44:04.279727 osdx systemd-journald[1992]: Received client request to rotate journal, rotating.
Jun 04 19:44:04.279785 osdx systemd-journald[1992]: Vacuuming done, freed 0B of archived journals from /run/log/journal/8ce304953175416aa09f22e2dd03a8cc.
Jun 04 19:44:04.287080 osdx OSDxCLI[675110]: User 'admin' executed a new command: 'system journal clear'.
Jun 04 19:44:04.525479 osdx OSDxCLI[675110]: User 'admin' executed a new command: 'system coredump delete all'.
Jun 04 19:44:05.745681 osdx OSDxCLI[675110]: User 'admin' entered the configuration menu.
Jun 04 19:44:05.841525 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set interfaces ethernet eth0 address 10.215.168.65/24'.
Jun 04 19:44:05.896997 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set protocols static route 0.0.0.0/0 next-hop 10.215.168.1'.
Jun 04 19:44:05.994354 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service ssh'.
Jun 04 19:44:06.054768 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'show working'.
Jun 04 19:44:06.146612 osdx ubnt-cfgd[736632]: inactive
Jun 04 19:44:06.225087 osdx INFO[736653]: FRR daemons did not change
Jun 04 19:44:06.255708 osdx kernel: 8021q: adding VLAN 0 to HW filter on device eth0
Jun 04 19:44:06.309859 osdx WARNING[736722]: No supported link modes on interface eth0
Jun 04 19:44:06.311466 osdx modulelauncher[736722]: osdx.utils.xos cmd error: /sbin/ethtool -A eth0 autoneg on
Jun 04 19:44:06.311478 osdx modulelauncher[736722]: Command '/sbin/ethtool -A eth0 autoneg on' returned non-zero exit status 76.
Jun 04 19:44:06.312965 osdx modulelauncher[736722]: osdx.utils.xos cmd error: /sbin/ethtool -s eth0 autoneg on advertise Pause off Asym_Pause off --
Jun 04 19:44:06.312974 osdx modulelauncher[736722]: Command '/sbin/ethtool -s eth0 autoneg on advertise Pause off Asym_Pause off --' returned non-zero exit status 75.
Jun 04 19:44:06.428027 osdx systemd[1]: Starting ssh.service - OpenBSD Secure Shell server...
Jun 04 19:44:06.440744 osdx sshd[736788]: Server listening on 0.0.0.0 port 22.
Jun 04 19:44:06.440774 osdx sshd[736788]: Server listening on :: port 22.
Jun 04 19:44:06.440893 osdx systemd[1]: Started ssh.service - OpenBSD Secure Shell server.
Jun 04 19:44:06.441909 osdx cfgd[1711]: [675110]Completed change to active configuration
Jun 04 19:44:06.454504 osdx OSDxCLI[675110]: User 'admin' committed the configuration.
Jun 04 19:44:06.474133 osdx OSDxCLI[675110]: User 'admin' left the configuration menu.
Jun 04 19:44:06.618493 osdx OSDxCLI[675110]: User 'admin' executed a new command: 'ping 10.215.168.64 count 1 size 56 timeout 1'.
Jun 04 19:44:08.526367 osdx OSDxCLI[675110]: User 'admin' entered the configuration menu.
Jun 04 19:44:08.638698 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns static host-name dns.dut0 inet 10.215.168.64'.
Jun 04 19:44:08.758907 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set system certificate trust running://CA.crt'.
Jun 04 19:44:08.826638 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns proxy server-name DUT0'.
Jun 04 19:44:08.926381 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns proxy static DUT0 protocol dns-over-https host name dns.dut0'.
Jun 04 19:44:08.986288 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns proxy static DUT0 protocol dns-over-https host port 3000'.
Jun 04 19:44:09.085584 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns proxy static DUT0 protocol dns-over-https ip 10.215.168.64'.
Jun 04 19:44:09.158679 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns proxy static DUT0 protocol dns-over-https hash 735746e895da79823c103b9bac5fc3359851a3d46097680552560bbceffd8d14'.
Jun 04 19:44:09.275701 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns proxy log level 0'.
Jun 04 19:44:09.383222 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'set service dns resolver local'.
Jun 04 19:44:09.457819 osdx OSDxCLI[675110]: User 'admin' added a new cfg line: 'show working'.
Jun 04 19:44:09.561516 osdx ubnt-cfgd[736838]: inactive
Jun 04 19:44:09.585336 osdx INFO[736846]: FRR daemons did not change
Jun 04 19:44:09.600613 osdx ca-certificates[736862]: Updating certificates in /etc/ssl/certs...
Jun 04 19:44:10.148293 osdx ubnt-cfgd[737874]: rehash: warning: skipping ca-certificates.crt,it does not contain exactly one certificate or CRL
Jun 04 19:44:10.156690 osdx ca-certificates[737880]: 1 added, 0 removed; done.
Jun 04 19:44:10.159752 osdx ca-certificates[737886]: Running hooks in /etc/ca-certificates/update.d...
Jun 04 19:44:10.163388 osdx ca-certificates[737888]: done.
Jun 04 19:44:10.292413 osdx systemd[1]: Started dnscrypt-proxy.service - DNSCrypt client proxy.
Jun 04 19:44:10.295788 osdx cfgd[1711]: [675110]Completed change to active configuration
Jun 04 19:44:10.304247 osdx OSDxCLI[675110]: User 'admin' committed the configuration.
Jun 04 19:44:10.315208 osdx dnscrypt-proxy[737947]: dnscrypt-proxy 2.0.45
Jun 04 19:44:10.315269 osdx dnscrypt-proxy[737947]: Network connectivity detected
Jun 04 19:44:10.315460 osdx dnscrypt-proxy[737947]: Dropping privileges
Jun 04 19:44:10.317448 osdx dnscrypt-proxy[737947]: Network connectivity detected
Jun 04 19:44:10.317476 osdx dnscrypt-proxy[737947]: Now listening to 127.0.0.1:53 [UDP]
Jun 04 19:44:10.317480 osdx dnscrypt-proxy[737947]: Now listening to 127.0.0.1:53 [TCP]
Jun 04 19:44:10.317495 osdx dnscrypt-proxy[737947]: Firefox workaround initialized
Jun 04 19:44:10.317499 osdx dnscrypt-proxy[737947]: Loading the set of cloaking rules from [/tmp/tmpefkhwfp9]
Jun 04 19:44:10.337754 osdx OSDxCLI[675110]: User 'admin' left the configuration menu.
Jun 04 19:44:10.513344 osdx OSDxCLI[675110]: User 'admin' executed a new command: 'ping 10.215.168.64 count 1 size 56 timeout 1'.
Jun 04 19:44:10.526682 osdx dnscrypt-proxy[737947]: [DUT0] TLS version: 304 - Protocol: h2 - Cipher suite: 4867
Jun 04 19:44:10.526700 osdx dnscrypt-proxy[737947]: [DUT0] OK (DoH) - rtt: 120ms
Jun 04 19:44:10.526710 osdx dnscrypt-proxy[737947]: Server with the lowest initial latency: DUT0 (rtt: 120ms)
Jun 04 19:44:10.526716 osdx dnscrypt-proxy[737947]: dnscrypt-proxy is ready - live servers: 1
Jun 04 19:44:10.633279 osdx OSDxCLI[675110]: User 'admin' executed a new command: 'show host lookup teldat.com type A'.

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