Start auth-mock with stf local and make the log tag clearer.

lib/cli.js

@@ -262,9 +262,17 @@ program
     , 'device pull endpoint'
     , String
     , 'tcp://127.0.0.1:7116')
+  .option('--auth-port <port>'
+    , 'auth port'
+    , Number
+    , 7120)
+  .option('--auth-secret <secret>'
+    , 'auth secret'
+    , String
+    , 'kute kittykat')
   .action(function() {
     var log = logger.createLogger('cli')
-    var options = cliutil.lastArg(arguments)
+      , options = cliutil.lastArg(arguments)
 
     // app triproxy
     procutil.fork(__filename, [
@@ -317,6 +325,16 @@ program
       .catch(function(err) {
         log.error('provider died', err.stack)
       })
+
+    // auth-mock
+    procutil.fork(__filename, [
+        'auth-mock'
+      , '--port', options.authPort
+      , '--secret', options.authSecret
+      ])
+      .catch(function(err) {
+        log.error('auth-mock died', err.stack)
+      })
   })
 
 program.parse(process.argv)