use left|rightauth notation in eap scenarios

testing/tests/ikev2/rw-eap-aka-rsa/hosts/moon/etc/ipsec.conf

@@ -12,14 +12,14 @@ conn %default
 	keyexchange=ikev2
 
 conn rw-eapaka
-	authby=rsasig
-	eap=aka
 	left=PH_IP_MOON
 	leftsubnet=10.1.0.0/16
 	leftid=@moon.strongswan.org
 	leftcert=moonCert.pem
+	leftauth=pubkey
 	leftfirewall=yes
+	right=%any
 	rightid=*@strongswan.org
 	rightsendcert=never
-	right=%any
+	rightauth=eap-aka
 	auto=add