26 lines
806 B
Plaintext
26 lines
806 B
Plaintext
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# platform should have ownership of network attachpoints for BPF
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neverallow {
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bpfdomain
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-bpfloader
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-netd
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-netutils_wrapper
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-network_stack
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-system_server
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} self:global_capability_class_set { net_admin net_raw };
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# any domain which uses bpf is a bpfdomain
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neverallow { domain -bpfdomain } *:bpf *;
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allow bpfdomain fs_bpf:dir search;
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# genfscon doesn't seem to trigger during symlink creation,
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# and thus any created symlinks end up as 'fs_bpf:lnk_type',
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# however this feels like a kernel bug / missing feature,
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# so let's allow all bpffs_type's instead,
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# this will keep things working even if this is fixed.
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allow bpfdomain bpffs_type:lnk_file read;
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# Needed for //frameworks/libs/net:
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# common/native/bpf_headers/include/bpf/WaitForProgsLoaded.h
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get_prop(bpfdomain, bpf_progs_loaded_prop)
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