PRE-TEST

moon# systemctl start strongswan

carol# systemctl start strongswan

moon# expect-connection rw

carol# expect-connection home

carol# swanctl --initiate --child home
[IKE] initiating IKE_SA home[1] to 192.168.0.1
[ENC] generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) N(HASH_ALG) N(REDIR_SUP) ]
[NET] sending packet: from 192.168.0.100[500] to 192.168.0.1[500] (240 bytes)
[NET] received packet: from 192.168.0.1[500] to 192.168.0.100[500] (273 bytes)
[ENC] parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(HASH_ALG) N(CHDLESS_SUP) N(MULT_AUTH) ]
[CFG] selected proposal: IKE:AES_CBC_128/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/CURVE_25519
[IKE] received cert request for "C=CH, O=strongSwan Project, CN=strongSwan Root CA"
[IKE] sending cert request for "C=CH, O=strongSwan Project, CN=strongSwan Root CA"
[IKE] authentication of 'carol@strongswan.org' (myself) with RSA_EMSA_PKCS1_SHA2_256 successful
[IKE] sending end entity cert "C=CH, O=strongSwan Project, OU=OCSP, CN=carol@strongswan.org"
[IKE] establishing CHILD_SA home{1}
[ENC] generating IKE_AUTH request 1 [ IDi CERT N(INIT_CONTACT) CERTREQ CERTREQ IDr AUTH SA TSi TSr N(MOBIKE_SUP) N(ADD_6_ADDR) N(MULT_AUTH) N(EAP_ONLY) N(MSG_ID_SYN_SUP) ]
[ENC] splitting IKE message (1968 bytes) into 2 fragments
[ENC] generating IKE_AUTH request 1 [ EF(1/2) ]
[ENC] generating IKE_AUTH request 1 [ EF(2/2) ]
[NET] sending packet: from 192.168.0.100[4500] to 192.168.0.1[4500] (1236 bytes)
[NET] sending packet: from 192.168.0.100[4500] to 192.168.0.1[4500] (804 bytes)
[NET] received packet: from 192.168.0.1[4500] to 192.168.0.100[4500] (1236 bytes)
[ENC] parsed IKE_AUTH response 1 [ EF(1/4) ]
[ENC] received fragment #1 of 4, waiting for complete IKE message
[NET] received packet: from 192.168.0.1[4500] to 192.168.0.100[4500] (1236 bytes)
[ENC] parsed IKE_AUTH response 1 [ EF(2/4) ]
[ENC] received fragment #2 of 4, waiting for complete IKE message
[NET] received packet: from 192.168.0.1[4500] to 192.168.0.100[4500] (1236 bytes)
[ENC] parsed IKE_AUTH response 1 [ EF(3/4) ]
[ENC] received fragment #3 of 4, waiting for complete IKE message
[NET] received packet: from 192.168.0.1[4500] to 192.168.0.100[4500] (324 bytes)
[ENC] parsed IKE_AUTH response 1 [ EF(4/4) ]
[ENC] received fragment #4 of 4, reassembled fragmented IKE message (3808 bytes)
[ENC] parsed IKE_AUTH response 1 [ IDr CERT CERT AUTH SA TSi TSr N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_6_ADDR) N(ADD_6_ADDR) ]
[IKE] received end entity cert "C=CH, O=strongSwan Project, CN=moon.strongswan.org"
[IKE] received OCSP response issued by "C=CH, O=strongSwan Project, OU=OCSP Signing Authority, CN=ocsp.strongswan.org"
[CFG]   using certificate "C=CH, O=strongSwan Project, CN=moon.strongswan.org"
[CFG]   using trusted ca certificate "C=CH, O=strongSwan Project, CN=strongSwan Root CA"
[CFG]   reached self-signed root ca with a path length of 0
[CFG] checking certificate status of "C=CH, O=strongSwan Project, CN=moon.strongswan.org"
[CFG]   ocsp response is valid: until Mar 10 19:24:37 2025
[CFG]   using cached ocsp response
[CFG] certificate status is good
[IKE] authentication of 'moon.strongswan.org' with RSA_EMSA_PKCS1_SHA2_256 successful
[IKE] peer supports MOBIKE
[IKE] IKE_SA home[1] established between 192.168.0.100[carol@strongswan.org]...192.168.0.1[moon.strongswan.org]
[IKE] scheduling rekeying in 13019s
[IKE] maximum IKE_SA lifetime 14459s
[CFG] selected proposal: ESP:AES_GCM_16_128/NO_EXT_SEQ
[IKE] CHILD_SA home{1} established with SPIs c48ff23e_i c1103d05_o and TS 192.168.0.100/32 === 10.1.0.0/16
initiate completed successfully


TEST

moon# swanctl --list-authorities 2> /dev/null | grep 'ocsp_uris: http://ocsp.strongswan.org:8880' [YES]
  ocsp_uris: http://ocsp.strongswan.org:8880

moon# cat /var/log/daemon.log | grep 'received empty OCSP cert request' [YES]
Mar 10 19:19:36 moon charon-systemd: 05[IKE] received empty OCSP cert request

moon# cat /var/log/daemon.log | grep 'requesting ocsp status' [2]
Mar 10 19:19:36 moon charon-systemd: 05[CFG]   requesting ocsp status from 'http://ocsp.strongswan.org:8880' ...
Mar 10 19:19:36 moon charon-systemd: 05[CFG]   requesting ocsp status from 'http://ocsp.strongswan.org:8880' ...

moon# cat /var/log/daemon.log | grep 'ocsp response correctly signed by' [2]
Mar 10 19:19:36 moon charon-systemd: 05[CFG]   ocsp response correctly signed by "C=CH, O=strongSwan Project, OU=OCSP Signing Authority, CN=ocsp.strongswan.org"
Mar 10 19:19:36 moon charon-systemd: 05[CFG]   ocsp response correctly signed by "C=CH, O=strongSwan Project, OU=OCSP Signing Authority, CN=ocsp.strongswan.org"

moon# cat /var/log/daemon.log | grep 'ocsp response is valid' [2]
Mar 10 19:19:36 moon charon-systemd: 05[CFG]   ocsp response is valid: until Mar 10 19:24:37 2025
Mar 10 19:19:36 moon charon-systemd: 05[CFG]   ocsp response is valid: until Mar 10 19:24:37 2025

moon# cat /var/log/daemon.log | grep 'certificate status is good' [YES]
Mar 10 19:19:36 moon charon-systemd: 05[CFG] certificate status is good

moon# cat /var/log/daemon.log | grep 'sending OCSP status for certificate' [YES]
Mar 10 19:19:36 moon charon-systemd: 05[IKE] sending OCSP status for certificate "C=CH, O=strongSwan Project, CN=moon.strongswan.org"

carol# swanctl --list-authorities 2> /dev/null | grep 'ocsp_uris: http://ocsp.strongswan.org:8880' [NO]

carol# cat /var/log/daemon.log | grep 'received OCSP response issued by' [YES]
Mar 10 19:19:37 carol charon-systemd: 05[IKE] received OCSP response issued by "C=CH, O=strongSwan Project, OU=OCSP Signing Authority, CN=ocsp.strongswan.org"

carol# cat /var/log/daemon.log | grep 'ocsp response is valid' [YES]
Mar 10 19:19:37 carol charon-systemd: 05[CFG]   ocsp response is valid: until Mar 10 19:24:37 2025

carol# cat /var/log/daemon.log | grep 'certificate status is good' [YES]
Mar 10 19:19:37 carol charon-systemd: 05[CFG] certificate status is good

moon# swanctl --list-sas --raw 2> /dev/null | grep 'rw.*version=2 state=ESTABLISHED local-host=192.168.0.1 local-port=4500 local-id=moon.strongswan.org remote-host=192.168.0.100 remote-port=4500 remote-id=carol@strongswan.org.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519.*child-sas.*net.*reqid=1 state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.0/16] remote-ts=\[192.168.0.100/32]' [YES]
list-sa event {rw {uniqueid=1 version=2 state=ESTABLISHED local-host=192.168.0.1 local-port=4500 local-id=moon.strongswan.org remote-host=192.168.0.100 remote-port=4500 remote-id=carol@strongswan.org initiator-spi=bae3e9b31f293236 responder-spi=50629a129643df8d encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519 established=2 rekey-time=12965 child-sas {net-1 {name=net uniqueid=1 reqid=1 state=INSTALLED mode=TUNNEL protocol=ESP spi-in=c1103d05 spi-out=c48ff23e encr-alg=AES_GCM_16 encr-keysize=128 bytes-in=0 packets-in=0 bytes-out=0 packets-out=0 rekey-time=3347 life-time=3958 install-time=2 local-ts=[10.1.0.0/16] remote-ts=[192.168.0.100/32]}}}}

carol# swanctl --list-sas --raw 2> /dev/null | grep 'home.*version=2 state=ESTABLISHED local-host=192.168.0.100 local-port=4500 local-id=carol@strongswan.org remote-host=192.168.0.1 remote-port=4500 remote-id=moon.strongswan.org initiator=yes.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519.*child-sas.*home.*reqid=1 state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[192.168.0.100/32] remote-ts=\[10.1.0.0/16]' [YES]
list-sa event {home {uniqueid=1 version=2 state=ESTABLISHED local-host=192.168.0.100 local-port=4500 local-id=carol@strongswan.org remote-host=192.168.0.1 remote-port=4500 remote-id=moon.strongswan.org initiator=yes initiator-spi=bae3e9b31f293236 responder-spi=50629a129643df8d encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519 established=1 rekey-time=13018 child-sas {home-1 {name=home uniqueid=1 reqid=1 state=INSTALLED mode=TUNNEL protocol=ESP spi-in=c48ff23e spi-out=c1103d05 encr-alg=AES_GCM_16 encr-keysize=128 bytes-in=0 packets-in=0 bytes-out=0 packets-out=0 rekey-time=3317 life-time=3959 install-time=2 local-ts=[192.168.0.100/32] remote-ts=[10.1.0.0/16]}}}}


POST-TEST

carol# swanctl --terminate --ike home
[IKE] deleting IKE_SA home[1] between 192.168.0.100[carol@strongswan.org]...192.168.0.1[moon.strongswan.org]
[IKE] sending DELETE for IKE_SA home[1]
[ENC] generating INFORMATIONAL request 2 [ D ]
[NET] sending packet: from 192.168.0.100[4500] to 192.168.0.1[4500] (80 bytes)
[NET] received packet: from 192.168.0.1[4500] to 192.168.0.100[4500] (80 bytes)
[ENC] parsed INFORMATIONAL response 2 [ ]
[IKE] IKE_SA deleted
terminate completed successfully

carol# systemctl stop strongswan

moon# systemctl stop strongswan