add stunnel including custom ident logging option.

config/20.1/make.conf

@@ -81,6 +81,7 @@ security_openvpn_SET=		TUNNELBLICK
 security_openvpn_UNSET=		EASYRSA TEST
 security_strongswan_SET=	EAPRADIUS GCM XAUTH
 security_strongswan_UNSET=	CURL
+security_stunnel_SET=		TLS_LOG_IDENT
 security_suricata_SET=		HYPERSCAN
 sysutils_flashrom_UNSET=	FTDI
 sysutils_msktutil_SET=		${PRODUCT_GSSAPI}

config/20.1/ports.conf

@@ -178,6 +178,7 @@ security/softether				arm,arm64
 security/strongswan
 security/sudo
 security/suricata				arm,arm64
+security/stunnel				arm,arm64
 security/tinc					arm,arm64
 security/tor					arm,arm64
 security/vault					arm,arm64,i386