[bug] rename mail get-token commands

otherwise the command cannot be dispatched.
return dicts instead of strings too.

src/leap/bitmask/cli/mail.py

@@ -31,10 +31,10 @@ class Mail(command.Command):
    enable               Start service
    disable              Stop service
    status               Display status about service
-   get-token            Returns token for the mail service
-   get-smtp-certificate Downloads a new smtp certificate
+   get_token            Returns token for the mail service
+   get_smtp_certificate Downloads a new smtp certificate
 
 '''.format(name=command.appname)
 
-    commands = ['enable', 'disable', 'status', 'get-token',
-                'get-smtp-certificate']
+    commands = ['enable', 'disable', 'status', 'get_token',
+                'get_smtp_certificate']

src/leap/bitmask/core/dispatcher.py

@@ -35,7 +35,7 @@ def dispatch(self, service, *parts, **kw):
         _method = getattr(self, 'do_' + subcmd.upper(), None)
         if not _method:
             raise RuntimeError('No such subcommand')
-        return _method(service, *parts, **kw)
+        return defer.maybeDeferred(_method, service, *parts, **kw)
 
 
 class UserCmd(SubCommand):
@@ -105,6 +105,7 @@ class MailCmd(SubCommand):
 
     @register_method('dict')
     def do_ENABLE(self, service, *parts, **kw):
+        # FIXME -- service doesn't have this method
         d = service.do_enable_service(self.label)
         return d
 

src/leap/bitmask/core/mail_services.py

@@ -459,15 +459,15 @@ def hook_on_new_keymanager_instance(self, **kw):
     # commands
 
     def do_status(self):
-        return 'mail: %s' % 'running' if self.running else 'disabled'
+        status = 'running' if self.running else 'disabled'
+        return {'mail': status}
 
     def get_token(self):
         active_user = self._active_user
         if not active_user:
-            return defer.succeed('NO ACTIVE USER')
+            return defer.succeed({'user': None})
         token = self._service_tokens.get(active_user)
-        # TODO return just the tuple, no format.
-        return defer.succeed("MAIL TOKEN (%s): %s" % (active_user, token))
+        return defer.succeed({'user': active_user, 'token': token})
 
     def do_get_smtp_cert_path(self, userid):
         username, provider = userid.split('@')