modify by hyb for cancel permission check

httphandler.go

@@ -121,7 +121,7 @@ func checkSignature(body []byte, timestamp, signature string) bool {
 
 func checkPermission(timestamp, signature string, body []byte) (int, bool) {
 
-	if string(body) == RAWTRANSFER {
+	if string(body) != SENDCOINS {
 		return OK, true
 	}
 	if checkSignature(body, timestamp, signature) == false {