testing: Converted tnc scenarios to swanctl

testing/tests/tnc/tnccs-20-os-pts/hosts/moon/etc/strongswan.conf

@@ -1,10 +1,24 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = openssl curl pem pkcs1 random nonce revocation stroke kernel-netlink socket-default eap-identity eap-ttls eap-md5 eap-tnc tnc-imv tnc-tnccs tnccs-20 updown sqlite
+  load = random nonce openssl pem pkcs1 revocation curl vici kernel-netlink socket-default eap-identity eap-ttls eap-md5 eap-tnc tnc-imv tnc-tnccs tnccs-20 updown sqlite
 
   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
+      imv = 3
+      pts = 3
+    }
+  }
   plugins {
     eap-ttls {
       phase2_method = md5
@@ -14,6 +28,10 @@ charon {
   }
 }
 
+libtls {
+  suites = TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
+}
+
 libimcv {
   database = sqlite:///etc/db.d/config.db
   policy_script = ipsec imv_policy_manager