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natpmp: also detect 172.16.0/0/12 ips as private.

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This commit is contained in:
Elliot Glaysher 2020-08-19 14:02:03 -04:00
parent 1401d7bc5c
commit 88428961dd
2 changed files with 6 additions and 2 deletions
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4
pkg/hs/urbit-king/lib/Urbit/King/CLI.hs
View File

@ -445,8 +445,8 @@ host = do
) <|>
( flag' NatWhenPrivateNetwork
$ long "port-forwarding-when-internal"
<> help ("Try asking the router to forward when ip is 192.168.0.0/24 or" <>
"10.0.0.0/8 (default).")
<> help ("Try asking the router to forward when ip is 192.168.0.0/16, " <>
"172.16.0.0/12 or 10.0.0.0/8 (default).")
<> hidden
) <|>
(pure $ NatWhenPrivateNetwork)

4
pkg/hs/urbit-king/lib/Urbit/Vere/Ports.hs
View File

@ -104,6 +104,8 @@ portThread q stderr = do
Left err -> do
likelyIPAddress >>= \case
Just ip@(192, 168, _, _) -> warnBehindRouterAndErr ip err
Just ip@(172, x, _, _)
| (x >= 16 && x <= 31) -> warnBehindRouterAndErr ip err
Just ip@(10, _, _, _) -> warnBehindRouterAndErr ip err
_ -> assumeOnPublicInternet
Right pmp -> foundRouter pmp
@ -245,6 +247,8 @@ likelyBehindRouter :: MonadIO m => m Bool
likelyBehindRouter = do
likelyIPAddress >>= \case
Just ip@(192, 168, _, _) -> pure True
Just ip@(172, x, _, _)
| (x >= 16 && x <= 31) -> pure True
Just ip@(10, _, _, _) -> pure True
_ -> pure False