allow_shared_sockets param of sockets.from_dns and such now allows F…

…alse

CHANGELOG

@@ -2,6 +2,11 @@ uwsgiconf changelog
 ===================
 
 
+Unreleased
+----------
++ 'allow_shared_sockets' param of 'sockets.from_dns' and such now allows 'False'.
+
+
 v0.19.0 [2019-10-17]
 --------------------
 + Added SocketHttps.get_certbot_paths() helper.

uwsgiconf/options/networking.py

@@ -60,10 +60,14 @@ def from_dsn(cls, dsn, allow_shared_sockets=None):
             socket_kwargs.update({key: val[0] for key, val in parse_qs(split.query).items()})
             socket = sockets[split.scheme]
 
-            allow_shared_sockets = allow_shared_sockets or (geteuid() != 0)
-            if split.port and split.port < 1024 and allow_shared_sockets:
-                new_shared = cls.shared(socket_kwargs['address'])
-                socket_kwargs['address'] = new_shared
+            if split.port and split.port < 1024:
+
+                if allow_shared_sockets is None:
+                    allow_shared_sockets = (geteuid() != 0)
+
+                if allow_shared_sockets:
+                    new_shared = cls.shared(socket_kwargs['address'])
+                    socket_kwargs['address'] = new_shared
 
             try:
                 socket = socket(**socket_kwargs)