Perform protocol tests

eyespot/protocolts/protocols.go

@@ -0,0 +1,35 @@
+package protocolts
+
+import (
+	"crypto/tls"
+)
+
+func Run(protocol string, host string) (map[uint16]bool) {
+	result := map[uint16]bool{}
+
+	for _, v := range []uint16{
+		tls.VersionSSL30,
+		tls.VersionTLS10,
+		tls.VersionTLS11,
+		tls.VersionTLS12,
+	} {
+		r, _ := test(protocol, host, v)
+		result[v] = r
+	}
+
+	return result
+}
+
+func test(protocol string, host string, version uint16) (bool, error) {
+	conn, err := tls.Dial(protocol, host, &tls.Config{
+		MinVersion: version,
+		MaxVersion: version,
+		InsecureSkipVerify: true,
+	})
+	if err != nil {
+		return false, err
+	}
+	defer conn.Close();
+
+	return true, nil
+}