Actually pass ip_dict to FakeResolver

It wasn't being passed so the client tunnel would just fail

#4 - Investigate extending pr0xy to use SAM

contained/bin/trans_proxy/cli.py

@@ -82,6 +82,7 @@ def main():
                 target=fake_dns.main,
                 kwargs={
                     "port": args.dns_port,
+                    "ip_dict": ip_dict,
                 }
             )
         ]

contained/bin/trans_proxy/fake_dns.py

@@ -65,7 +65,7 @@ class RandomResolver(BaseResolver):
     _FAKER_LOCK = RLock()
 
     def __init__(self, ip_dict=None):
-        if dict is None:
+        if ip_dict is None:
             self.fqdn_dict = {}
         else:
             self.fqdn_dict = ReverseDict(ip_dict)
@@ -111,7 +111,6 @@ def main(port: int = 53, ip_dict=None):
     :param port: On localhost to access DNS requests
     :param ip_dict: A dict into which IP addresses of resolved domains will be stored
     """
-    ip_dict = ip_dict or {}
     resolver = RandomResolver(ip_dict)
 
     udp_server = DNSServer(resolver, port=port)