Add containerfile and config files

danted.conf.template

@@ -0,0 +1,22 @@
+user.privileged: root
+user.unprivileged: nobody
+
+# The listening network interface or address.
+internal: ${DANTE_LISTEN_INTERFACE} port=${DANTE_LISTEN_PORT}
+
+# The proxying network interface or address.
+external: ${DANTE_FORWARD_INTERFACE}
+
+# socks-rules determine what is proxied through the external interface.
+socksmethod: none
+
+# client-rules determine who can connect to the internal interface.
+clientmethod: none
+
+client pass {
+    from: 0.0.0.0/0 to: 0.0.0.0/0
+}
+
+socks pass {
+    from: 0.0.0.0/0 to: 0.0.0.0/0
+}