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commit: 409546eda11ca6d9d54367516c725b3ba5d890c2 |
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Author: Jason Zaman <jason <AT> perfinion <DOT> com> |
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AuthorDate: Fri Feb 10 16:26:10 2017 +0000 |
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Commit: Jason Zaman <perfinion <AT> gentoo <DOT> org> |
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CommitDate: Sun Sep 10 13:53:30 2017 +0000 |
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URL: https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=409546ed |
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mls mcs: Add constraints for key class |
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|
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Taken from fedoras policy |
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https://github.com/fedora-selinux/selinux-policy/blob/rawhide-base/policy/mls |
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https://github.com/fedora-selinux/selinux-policy/blob/rawhide-base/policy/mcs |
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|
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policy/mcs | 3 +++ |
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policy/mls | 8 ++++++++ |
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2 files changed, 11 insertions(+) |
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|
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diff --git a/policy/mcs b/policy/mcs |
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index 4d030112..94319570 100644 |
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--- a/policy/mcs |
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+++ b/policy/mcs |
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@@ -123,6 +123,9 @@ mlsconstrain process { signal } |
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mlsconstrain { tcp_socket udp_socket rawip_socket } node_bind |
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(( h1 dom h2 ) or ( t1 != mcs_constrained_type )); |
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|
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+mlsconstrain key { create link read search setattr view write } |
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+ (( h1 dom h2 ) or ( t1 != mcs_constrained_type )); |
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+ |
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# |
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# MCS policy for SELinux-enabled databases |
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# |
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|
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diff --git a/policy/mls b/policy/mls |
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index 69ca7263..c9be3125 100644 |
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--- a/policy/mls |
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+++ b/policy/mls |
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@@ -281,6 +281,14 @@ mlsconstrain msg send |
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# { ipc sem msgq shm } associate |
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|
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|
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+# |
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+# MLS policy for the key class |
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+# |
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+ |
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+mlsconstrain key { create link read search setattr view write } |
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+ (( l1 eq l2 ) or |
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+ (( t1 == mlsprocwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or |
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+ ( t1 == mlsprocwrite )); |
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# |
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