lix/src/libstore/sandbox-network.sb
Eelco Dolstra c96e8cd097
OS X sandbox: Improve builtin sandbox profile
Also, add rules to allow fixed-output derivations to access the
network.

These rules are sufficient to build stdenvDarwin without any
__sandboxProfile magic.
2017-05-31 17:25:51 +02:00

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; 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")))