testing: Converterd tnc to systemd

testing/tests/tnc/tnccs-20-client-retry/hosts/carol/etc/strongswan.conf

@@ -1,21 +1,17 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
-charon {
+charon-systemd {
   load = random nonce aes sha1 sha2 md5 pem pkcs1 gmp hmac x509 revocation curl vici kernel-netlink socket-default eap-identity eap-md5 eap-ttls eap-tnc tnc-imc tnc-tnccs tnccs-20 updown
 
   multiple_authentication = no
 
-  start-scripts {
-    creds = /usr/local/sbin/swanctl --load-creds 
-    conns = /usr/local/sbin/swanctl --load-conns
-  }
   syslog {
     auth {
       default = 0
     }
     daemon {
       tnc = 3
-      imc = 2 
+      imc = 2
     }
   }
 }
@@ -27,7 +23,7 @@ libtls {
 libimcv {
   plugins {
     imc-test {
-      command = isolate 
+      command = isolate
       retry = yes
       retry_command = allow
     }

testing/tests/tnc/tnccs-20-client-retry/hosts/dave/etc/strongswan.conf

@@ -1,21 +1,17 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
-charon {
+charon-systemd {
   load = random nonce aes sha1 sha2 md5 pem pkcs1 gmp hmac x509 revocation curl vici kernel-netlink socket-default eap-identity eap-md5 eap-ttls eap-tnc tnc-imc tnc-tnccs tnccs-20 updown
 
   multiple_authentication = no
 
-  start-scripts {
-    creds = /usr/local/sbin/swanctl --load-creds 
-    conns = /usr/local/sbin/swanctl --load-conns
-  }
   syslog {
     auth {
       default = 0
     }
     daemon {
       tnc = 3
-      imc = 2 
+      imc = 2
     }
   }
   plugins {

testing/tests/tnc/tnccs-20-client-retry/hosts/moon/etc/strongswan.conf

@@ -1,14 +1,10 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
-charon {
+charon-systemd {
   load = random nonce aes sha1 sha2 md5 pem pkcs1 gmp hmac x509 revocation curl vici kernel-netlink socket-default eap-identity eap-ttls eap-md5 eap-tnc tnc-tnccs tnccs-20 tnc-imv updown
 
   multiple_authentication = no
 
-  start-scripts {
-    creds = /usr/local/sbin/swanctl --load-creds 
-    conns = /usr/local/sbin/swanctl --load-conns
-  }
   syslog {
     auth {
       default = 0
@@ -34,7 +30,7 @@ libtls {
 libimcv {
   plugins {
     imv-test {
-      rounds = 0 
+      rounds = 0
     }
     imv-scanner {
       closed_port_policy = yes