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authorVincent Ambo <tazjin@google.com>2020-05-17T14·52+0100
committerVincent Ambo <tazjin@google.com>2020-05-17T14·52+0100
commit7994fd1d545cc5c876d6f21db7ddf9185d23dad6 (patch)
tree32dd695785378c5b9c8be97fc583e9dfc62cb105 /third_party/nix/src/libstore/sandbox-network.sb
parentcf8cd640c1adf74a3706efbcb0ea4625da106fb2 (diff)
parent90b3b31dc27f31e9b11653a636025d29ddb087a3 (diff)
Add 'third_party/nix/' from commit 'be66c7a6b24e3c3c6157fd37b86c7203d14acf10' r/724
git-subtree-dir: third_party/nix
git-subtree-mainline: cf8cd640c1adf74a3706efbcb0ea4625da106fb2
git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10
Diffstat (limited to 'third_party/nix/src/libstore/sandbox-network.sb')
-rw-r--r--third_party/nix/src/libstore/sandbox-network.sb16
1 files changed, 16 insertions, 0 deletions
diff --git a/third_party/nix/src/libstore/sandbox-network.sb b/third_party/nix/src/libstore/sandbox-network.sb
new file mode 100644
index 0000000000..56beec761f
--- /dev/null
+++ b/third_party/nix/src/libstore/sandbox-network.sb
@@ -0,0 +1,16 @@
+; Allow local and remote network traffic.
+(allow network* (local ip) (remote ip))
+
+; Allow access to /etc/resolv.conf (which is a symlink to
+; /private/var/run/resolv.conf).
+(allow file-read-metadata
+       (literal "/var")
+       (literal "/etc")
+       (literal "/etc/resolv.conf")
+       (literal "/private/etc/resolv.conf"))
+
+(allow file-read*
+       (literal "/private/var/run/resolv.conf"))
+
+; Allow DNS lookups.
+(allow network-outbound (remote unix-socket (path-literal "/private/var/run/mDNSResponder")))