veyron/services/wspr/wsprd: bind to localhost

Make wspr always bind to localhost to avoid sharing the proxy with unknown
external users. Without this, anyone can connect to the proxy and use its
veyron credentials for anything. Now, only local processes can connect.

Change-Id: I185335fd4a474483f5b19a2cb52c7017b970d568
1 file changed
tree: f7bf05ea3bec0695e41934c7cff3760ebc5ee30d
  1. examples/
  2. lib/
  3. runtimes/
  4. security/
  5. services/
  6. tools/