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https://github.com/SELinuxProject/setools
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bb5cffd44e
Range_transitions are expanded in the qpol representation, but attributes can still be used as criteria. Hard code default role to indirect to handle role attributes in the criteria. Role attributes don't survive in the qpol representation yet, so this is a forward-looking change. Similarly hard code the default type matching to indirect so attributes can be used for default type criteria in type_* rules. Adjust default criteria lookup function accordingly. Related to #111
365 lines
7.2 KiB
Plaintext
365 lines
7.2 KiB
Plaintext
class infoflow
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class infoflow2
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class infoflow3
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class infoflow4
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class infoflow5
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class infoflow6
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class infoflow7
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sid kernel
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sid security
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common infoflow
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{
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low_w
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med_w
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hi_w
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low_r
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med_r
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hi_r
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}
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class infoflow
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inherits infoflow
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class infoflow2
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inherits infoflow
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{
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super_w
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super_r
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}
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class infoflow3
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{
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null
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}
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class infoflow4
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inherits infoflow
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class infoflow5
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inherits infoflow
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class infoflow6
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inherits infoflow
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class infoflow7
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inherits infoflow
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{
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super_w
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super_r
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super_none
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super_both
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super_unmapped
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}
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sensitivity s0;
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sensitivity s1;
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sensitivity s2;
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sensitivity s3;
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sensitivity s40;
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sensitivity s41;
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sensitivity s42;
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sensitivity s43;
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sensitivity s44;
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sensitivity s45;
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sensitivity s46;
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dominance { s0 s1 s2 s3 s40 s41 s42 s43 s44 s45 s46 }
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category c0;
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category c1;
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category c2;
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category c3;
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category c4;
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#level decl
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level s0:c0.c4;
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level s1:c0.c4;
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level s2:c0.c4;
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level s3:c0.c4;
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level s40:c0.c4;
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level s41:c0.c4;
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level s42:c0.c4;
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level s43:c0.c4;
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level s44:c0.c4;
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level s45:c0.c4;
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level s46:c0.c4;
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#some constraints
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mlsconstrain infoflow hi_r ((l1 dom l2) or (t1 == mls_exempt));
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attribute mls_exempt;
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type system;
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role system;
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role system types system;
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################################################################################
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# Type enforcement declarations and rules
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########################################
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#
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# TE Rule Query
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#
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# test 1
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# ruletype: unset
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# source: test1a, direct, no regex
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# target: unset
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# class: unset
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# range: unset
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attribute test1a;
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type test1s, test1a;
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type test1t;
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type test1FAIL, test1a;
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range_transition test1a test1t:infoflow s0;
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range_transition test1FAIL test1FAIL:infoflow s1;
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# test 2
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# ruletype: unset
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# source: test2s, indirect, no regex
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# target: unset
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# class: unset
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# range: unset
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attribute test2a;
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type test2s, test2a;
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type test2t;
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range_transition test2a test2t:infoflow s0;
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#range_transition test2s test2t:infoflow s1;
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# test 3
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# ruletype: unset
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# source: test3a.*, direct, regex
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# target: unset
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# class: unset
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# range: unset
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attribute test3aS;
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attribute test3b;
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type test3s, test3aS;
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type test3t;
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type test3aFAIL, test3b;
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range_transition test3s test3t:infoflow s1;
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range_transition test3aS test3t:infoflow2 s2;
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range_transition test3b test3t:infoflow s3;
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# test 4
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# ruletype: unset
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# source: test4(s|t), indirect, regex
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# target: unset
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# class: unset
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# range: unset
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attribute test4a1;
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attribute test4a2;
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type test4s1, test4a1;
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type test4t1, test4a2;
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type test4FAIL;
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range_transition test4a1 test4a1:infoflow s1;
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range_transition test4a2 test4a2:infoflow2 s2;
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range_transition test4FAIL test4FAIL:infoflow s3;
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# test 5
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# https://github.com/TresysTechnology/setools/issues/111
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# Fix search with source criteria that is an attribute, indirect match
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#
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# ruletype: unset
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# source: test5b, indirect
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# target: unset
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# class: unset
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# default: unset
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# boolean: unset
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attribute test5a;
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attribute test5b;
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type test5t1, test5a, test5b;
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type test5t2, test5b;
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type test5target;
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range_transition test5t1 test5target:infoflow s1;
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range_transition test5t2 test5target:infoflow7 s2;
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# test 10
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# ruletype: unset
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# source: unset
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# target: test10a, direct, no regex
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# class: unset
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# range: unset
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attribute test10a;
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type test10s;
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type test10t, test10a;
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range_transition test10s test10a:infoflow s0;
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range_transition test10s test10t:infoflow2 s1;
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# test 11
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# ruletype: unset
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# source: unset
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# target: test11t, indirect, no regex
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# class: unset
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# range: unset
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attribute test11a;
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type test11s;
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type test11t, test11a;
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range_transition test11s test11a:infoflow s0;
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range_transition test11s test11t:infoflow2 s1;
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# test 12
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# ruletype: unset
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# source: unset
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# target: test12a.*, direct, regex
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# class: unset
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# range: unset
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attribute test12aPASS;
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attribute test12b;
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type test12s;
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type test12t, test12aPASS;
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type test12aFAIL, test12b;
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range_transition test12s test12t:infoflow s0;
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range_transition test12s test12aPASS:infoflow2 s1;
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range_transition test12s test12b:infoflow s2;
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# test 13
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# ruletype: unset
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# source: unset
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# target: test13(s|t), indirect, regex
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# class: unset
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# range: unset
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attribute test13a1;
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attribute test13a2;
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type test13s1, test13a1;
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type test13t1, test13a2;
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type test13FAIL;
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range_transition test13a1 test13a1:infoflow s0;
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range_transition test13a2 test13a2:infoflow s1;
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range_transition test13FAIL test13FAIL:infoflow s2;
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# test 14
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# https://github.com/TresysTechnology/setools/issues/111
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# Fix search with target criteria that is an attribute, indirect match
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#
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# ruletype: unset
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# source: test14b, indirect
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# target: unset
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# class: unset
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# default: unset
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# boolean: unset
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attribute test14a;
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attribute test14b;
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type test14t1, test14a, test14b;
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type test14t2, test14b;
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type test14source;
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range_transition test14source test14t1:infoflow s1;
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range_transition test14source test14t2:infoflow7 s2;
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# test 20
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# ruletype: unset
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# source: unset
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# target: unset
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# class: infoflow2, no regex
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# range: unset
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type test20;
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range_transition test20 test20:infoflow s0;
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range_transition test20 test20:infoflow7 s1;
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# test 21
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# ruletype: unset
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# source: unset
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# target: unset
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# class: infoflow3,infoflow4 , no regex
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# range: unset
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type test21;
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range_transition test21 test21:infoflow s0;
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range_transition test21 test21:infoflow4 s1;
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range_transition test21 test21:infoflow3 s2;
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# test 22
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# ruletype: unset
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# source: unset
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# target: unset
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# class: infoflow(5|6), regex
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# range: unset
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type test22;
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range_transition test22 test22:infoflow s0;
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range_transition test22 test22:infoflow5 s1;
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range_transition test22 test22:infoflow6 s2;
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# test 40:
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# ruletype: unset
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# source: unset
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# target: unset
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# class: unset
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# range: equal
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type test40;
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range_transition test40 test40:infoflow s40:c1 - s40:c0.c4;
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# test 41:
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# ruletype: unset
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# source: unset
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# target: unset
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# class: unset
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# range: overlap
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type test41;
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range_transition test41 test41:infoflow s41:c1 - s41:c1.c3;
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# test 42:
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# ruletype: unset
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# source: unset
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# target: unset
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# class: unset
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# range: subset
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type test42;
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range_transition test42 test42:infoflow s42:c1 - s42:c1.c3;
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# test 43:
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# ruletype: unset
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# source: unset
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# target: unset
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# class: unset
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# range: superset
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type test43;
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range_transition test43 test43:infoflow s43:c1 - s43:c1.c3;
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# test 44:
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# ruletype: unset
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# source: unset
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# target: unset
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# class: unset
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# range: proper subset
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type test44;
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range_transition test44 test44:infoflow s44:c1 - s44:c1.c3;
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# test 45:
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# ruletype: unset
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# source: unset
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# target: unset
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# class: unset
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# range: proper superset
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type test45;
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range_transition test45 test45:infoflow s45:c1 - s45:c1.c3;
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################################################################################
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#users
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user system roles system level s0 range s0 - s46:c0.c4;
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#normal constraints
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constrain infoflow hi_w (u1 == u2);
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#isids
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sid kernel system:system:system:s0
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sid security system:system:system:s0
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#fs_use
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fs_use_trans devpts system:object_r:system:s0;
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fs_use_xattr ext3 system:object_r:system:s0;
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fs_use_task pipefs system:object_r:system:s0;
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#genfscon
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genfscon proc / system:object_r:system:s0
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genfscon proc /sys system:object_r:system:s0
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genfscon selinuxfs / system:object_r:system:s0
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portcon tcp 80 system:object_r:system:s0
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netifcon eth0 system:object_r:system:s0 system:object_r:system:s0
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nodecon 127.0.0.1 255.255.255.255 system:object_r:system:s0
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nodecon ::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff system:object_r:system:s0
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