prototype for reverse proxy

app/reverse/config.go

@@ -0,0 +1,14 @@
+package reverse
+
+import (
+	"crypto/rand"
+	"io"
+
+	"v2ray.com/core/common/dice"
+)
+
+func (c *Control) FillInRandom() {
+	randomLength := dice.Roll(64)
+	c.Random = make([]byte, randomLength)
+	io.ReadFull(rand.Reader, c.Random)
+}