15 lines
544 B
Text
15 lines
544 B
Text
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Simple MAC framework policy to disable access to networking for
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certain group. Running kldload mac_nonet.ko to load the kernel
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module. The load action require root permissions.
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Set gid that shouldn't access the network:
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sysctl security.mac.nonet.gid=31337
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and enable enforcing:
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sysctl security.mac.nonet.enabled=1
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Any call to socket(2) from user in this group will end with EPERM.
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You can also select group that can access only AF_UNIX sockets with
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security.mac.nonet.local_gid.
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WWW: https://github.com/pbiernacki/mac_nonet
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