[tor-commits] [flashproxy/master] undo overzealous factoring - enforce v4/v6 behaviour only applies for registration helpers

[infinity0@xxxxxxxxxxxxxx]

commit a2c0980e51ac6fe73b1a6fccea240df493201c4c
Author: Ximin Luo <infinity0@xxxxxxxxxxxxxx>
Date:   Tue Jul 8 10:32:32 2014 +0100

    undo overzealous factoring - enforce v4/v6 behaviour only applies for registration helpers
---
 flashproxy-reg-appspot |    1 +
 flashproxy-reg-email   |    1 +
 flashproxy-reg-http    |    1 +
 flashproxy/util.py     |   11 +++++++----
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/flashproxy-reg-appspot b/flashproxy-reg-appspot
index 42aef97..373ffb2 100755
--- a/flashproxy-reg-appspot
+++ b/flashproxy-reg-appspot
@@ -91,6 +91,7 @@ flashproxy.keys.add_module_opts(parser)
 flashproxy.reg.add_registration_args(parser)
 
 options = parser.parse_args(sys.argv[1:])
+flashproxy.util.enforce_address_family(options.address_family)
 remote_addr = options.remote_addr
 
 ensure_M2Crypto()
diff --git a/flashproxy-reg-email b/flashproxy-reg-email
index ddfc9fa..d5a7b26 100755
--- a/flashproxy-reg-email
+++ b/flashproxy-reg-email
@@ -50,6 +50,7 @@ parser.add_argument("-d", "--debug",
     action="store_true")
 
 options = parser.parse_args(sys.argv[1:])
+flashproxy.util.enforce_address_family(options.address_family)
 
 ensure_M2Crypto()
 
diff --git a/flashproxy-reg-http b/flashproxy-reg-http
index 3414802..afb3b5c 100755
--- a/flashproxy-reg-http
+++ b/flashproxy-reg-http
@@ -27,6 +27,7 @@ parser.add_argument("-f", "--facilitator", metavar="URL",
     default=DEFAULT_FACILITATOR_URL)
 
 options = parser.parse_args(sys.argv[1:])
+flashproxy.util.enforce_address_family(options.address_family)
 
 body = build_reg(options.remote_addr, options.transport)
 try:
diff --git a/flashproxy/util.py b/flashproxy/util.py
index 5df15be..3d9804b 100644
--- a/flashproxy/util.py
+++ b/flashproxy/util.py
@@ -22,13 +22,16 @@ def add_module_opts(parser):
     def parse_args(namespace):
         options.safe_logging = not namespace.unsafe_logging
         options.address_family = namespace.address_family or socket.AF_UNSPEC
-        if options.address_family != socket.AF_UNSPEC:
-            def getaddrinfo_replacement(host, port, family, *args, **kwargs):
-                return _old_socket_getaddrinfo(host, port, options.address_family, *args, **kwargs)
-            socket.getaddrinfo = getaddrinfo_replacement
         return namespace
     parser.parse_args = lambda *a, **kw: parse_args(old_parse(*a, **kw))
 
+def enforce_address_family(address_family):
+    """Force all future name lookups to use the given address family."""
+    if address_family != socket.AF_UNSPEC:
+        def getaddrinfo_replacement(host, port, family, *args, **kwargs):
+            return _old_socket_getaddrinfo(host, port, options.address_family, *args, **kwargs)
+        socket.getaddrinfo = getaddrinfo_replacement
+
 def safe_str(s):
     """Return "[scrubbed]" if options.safe_logging is true, and s otherwise."""
     if options.safe_logging:

_______________________________________________
tor-commits mailing list
tor-commits@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-commits