-
Notifications
You must be signed in to change notification settings - Fork 1
/
Android.mk
1622 lines (1385 loc) · 69.9 KB
/
Android.mk
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
LOCAL_PATH:= $(call my-dir)
include $(LOCAL_PATH)/definitions.mk
include $(LOCAL_PATH)/policy_version.mk
include $(CLEAR_VARS)
MLS_SENS=1
MLS_CATS=1024
ifdef BOARD_SEPOLICY_UNION
$(warning BOARD_SEPOLICY_UNION is no longer required - all files found in BOARD_SEPOLICY_DIRS are implicitly unioned; please remove from your BoardConfig.mk or other .mk file.)
endif
ifdef BOARD_SEPOLICY_M4DEFS
LOCAL_ADDITIONAL_M4DEFS := $(addprefix -D, $(BOARD_SEPOLICY_M4DEFS))
else
LOCAL_ADDITIONAL_M4DEFS :=
endif
# sepolicy is now divided into multiple portions:
# public - policy exported on which non-platform policy developers may write
# additional policy. types and attributes are versioned and included in
# delivered non-platform policy, which is to be combined with platform policy.
# private - platform-only policy required for platform functionality but which
# is not exported to vendor policy developers and as such may not be assumed
# to exist.
# vendor - vendor-only policy required for vendor functionality. This policy can
# reference the public policy but cannot reference the private policy. This
# policy is for components which are produced from the core/non-vendor tree and
# placed into a vendor partition.
# mapping - This contains policy statements which map the attributes
# exposed in the public policy of previous versions to the concrete types used
# in this policy to ensure that policy targeting attributes from public
# policy from an older platform version continues to work.
# build process for device:
# 1) convert policies to CIL:
# - private + public platform policy to CIL
# - mapping file to CIL (should already be in CIL form)
# - non-platform public policy to CIL
# - non-platform public + private policy to CIL
# 2) attributize policy
# - run script which takes non-platform public and non-platform combined
# private + public policy and produces attributized and versioned
# non-platform policy
# 3) combine policy files
# - combine mapping, platform and non-platform policy.
# - compile output binary policy file
PLAT_PUBLIC_POLICY := $(LOCAL_PATH)/public
PLAT_PRIVATE_POLICY := $(LOCAL_PATH)/private
PLAT_VENDOR_POLICY := $(LOCAL_PATH)/vendor
REQD_MASK_POLICY := $(LOCAL_PATH)/reqd_mask
SYSTEM_EXT_PUBLIC_POLICY := $(SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS)
ifneq (,$(BOARD_PLAT_PUBLIC_SEPOLICY_DIR))
# TODO: Disallow BOARD_PLAT_*
SYSTEM_EXT_PUBLIC_POLICY += $(BOARD_PLAT_PUBLIC_SEPOLICY_DIR)
endif
SYSTEM_EXT_PRIVATE_POLICY := $(SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS)
ifneq (,$(BOARD_PLAT_PRIVATE_SEPOLICY_DIR))
# TODO: Disallow BOARD_PLAT_*
SYSTEM_EXT_PRIVATE_POLICY += $(BOARD_PLAT_PRIVATE_SEPOLICY_DIR)
endif
PRODUCT_PUBLIC_POLICY := $(PRODUCT_PUBLIC_SEPOLICY_DIRS)
PRODUCT_PRIVATE_POLICY := $(PRODUCT_PRIVATE_SEPOLICY_DIRS)
# Extra sepolicy and prebuilts directories for sepolicy_freeze_test
FREEZE_TEST_EXTRA_DIRS := $(SEPOLICY_FREEZE_TEST_EXTRA_DIRS)
FREEZE_TEST_EXTRA_PREBUILT_DIRS := $(SEPOLICY_FREEZE_TEST_EXTRA_PREBUILT_DIRS)
ifneq (,$(SYSTEM_EXT_PUBLIC_POLICY)$(SYSTEM_EXT_PRIVATE_POLICY))
HAS_SYSTEM_EXT_SEPOLICY_DIR := true
endif
# TODO(b/119305624): Currently if the device doesn't have a product partition,
# we install product sepolicy into /system/product. We do that because bits of
# product sepolicy that's still in /system might depend on bits that have moved
# to /product. Once we finish migrating product sepolicy out of system, change
# it so that if no product partition is present, product sepolicy artifacts are
# not built and installed at all.
ifneq (,$(PRODUCT_PUBLIC_POLICY)$(PRODUCT_PRIVATE_POLICY))
HAS_PRODUCT_SEPOLICY_DIR := true
endif
# TODO: move to README when doing the README update and finalizing versioning.
# BOARD_SEPOLICY_VERS must take the format "NN.m" and contain the sepolicy
# version identifier corresponding to the sepolicy on which the non-platform
# policy is to be based. If unspecified, this will build against the current
# public platform policy in tree
ifndef BOARD_SEPOLICY_VERS
# The default platform policy version.
BOARD_SEPOLICY_VERS := $(PLATFORM_SEPOLICY_VERSION)
endif
# If BOARD_SEPOLICY_VERS is set to a value other than PLATFORM_SEPOLICY_VERSION,
# policy files of platform (system, system_ext, product) can't be mixed with
# policy files of vendor (vendor, odm). If it's the case, platform policies and
# vendor policies are separately built. More specifically,
#
# - Platform policy files needed to build vendor policies, such as plat_policy,
# plat_mapping_cil, plat_pub_policy, reqd_policy_mask, are built from the
# prebuilts (copy of platform policy files of version BOARD_SEPOLICY_VERS).
#
# - sepolicy_neverallows only checks platform policies, and a new module
# sepolicy_neverallows_vendor checks vendor policies.
#
# - neverallow checks are turned off while compiling precompiled_sepolicy module
# and sepolicy module.
#
# - Vendor policies are not checked on the compat test (compat.mk).
#
# In such scenario, we can grab platform policy files from the prebuilts/api
# directory. But we need more than that: prebuilts of system_ext, product,
# system/sepolicy/reqd_mask, and system/sepolicy/vendor. The following variables
# are introduced to specify such prebuilts.
#
# - BOARD_REQD_MASK_POLICY (prebuilt of system/sepolicy/reqd_mask)
# - BOARD_PLAT_VENDOR_POLICY (prebuilt of system/sepolicy/vendor)
# - BOARD_SYSTEM_EXT_PUBLIC_PREBUILT_DIRS (prebuilt of system_ext public)
# - BOARD_SYSTEM_EXT_PRIVATE_PREBUILT_DIRS (prebuilt of system_ext private)
# - BOARD_PRODUCT_PUBLIC_PREBUILT_DIRS (prebuilt of product public)
# - BOARD_PRODUCT_PRIVATE_PREBUILT_DIRS (prebuilt of product private)
#
# Vendors are responsible for copying policy files from the old version of the
# source tree as prebuilts, and for setting BOARD_*_POLICY variables so they can
# be used to build vendor policies. See prebuilt_policy.mk for more details.
#
# To support both mixed build and normal build, platform policy files are
# indirectly referred by {partition}_{public|private}_policy_$(ver) variables
# when building vendor policies. See vendor_sepolicy.cil and odm_sepolicy.cil
# for more details.
#
# sepolicy.recovery is also compiled from vendor and plat prebuilt policies.
ifneq ($(PLATFORM_SEPOLICY_VERSION),$(BOARD_SEPOLICY_VERS))
mixed_sepolicy_build := true
else
mixed_sepolicy_build :=
endif
NEVERALLOW_ARG :=
ifeq ($(SELINUX_IGNORE_NEVERALLOWS),true)
ifeq ($(TARGET_BUILD_VARIANT),user)
$(error SELINUX_IGNORE_NEVERALLOWS := true cannot be used in user builds)
endif
$(warning Be careful when using the SELINUX_IGNORE_NEVERALLOWS flag. \
It does not work in user builds and using it will \
not stop you from failing CTS.)
NEVERALLOW_ARG := -N
endif
# BOARD_SEPOLICY_DIRS was used for vendor/odm sepolicy customization before.
# It has been replaced by BOARD_VENDOR_SEPOLICY_DIRS (mandatory) and
# BOARD_ODM_SEPOLICY_DIRS (optional). BOARD_SEPOLICY_DIRS is still allowed for
# backward compatibility, which will be merged into BOARD_VENDOR_SEPOLICY_DIRS.
ifdef BOARD_SEPOLICY_DIRS
BOARD_VENDOR_SEPOLICY_DIRS += $(BOARD_SEPOLICY_DIRS)
endif
# Set default values for these prebuilt directories
ifeq (,$(BOARD_REQD_MASK_POLICY))
BOARD_REQD_MASK_POLICY := $(REQD_MASK_POLICY)
endif
ifeq (,$(BOARD_PLAT_VENDOR_POLICY))
BOARD_PLAT_VENDOR_POLICY := $(PLAT_VENDOR_POLICY)
endif
$(foreach p,SYSTEM_EXT PRODUCT,$(foreach q,PUBLIC PRIVATE,$(eval \
$(if $(BOARD_$(p)_$(q)_PREBUILT_DIRS),,\
BOARD_$(p)_$(q)_PREBUILT_DIRS := $($(p)_$(q)_POLICY) \
) \
)))
ifdef BOARD_ODM_SEPOLICY_DIRS
ifneq ($(PRODUCT_SEPOLICY_SPLIT),true)
$(error PRODUCT_SEPOLICY_SPLIT needs to be true when using BOARD_ODM_SEPOLICY_DIRS)
endif
endif
###########################################################
# Compute policy files to be used in policy build.
# $(1): files to include
# $(2): directories in which to find files
###########################################################
define build_policy
$(foreach type, $(1), $(foreach file, $(addsuffix /$(type), $(2)), $(sort $(wildcard $(file)))))
endef
# Builds paths for all policy files found in BOARD_VENDOR_SEPOLICY_DIRS.
# $(1): the set of policy name paths to build
build_vendor_policy = $(call build_policy, $(1), $(PLAT_VENDOR_POLICY) $(BOARD_VENDOR_SEPOLICY_DIRS))
# Builds paths for all policy files found in BOARD_ODM_SEPOLICY_DIRS.
build_odm_policy = $(call build_policy, $(1), $(BOARD_ODM_SEPOLICY_DIRS))
sepolicy_build_files := security_classes \
initial_sids \
access_vectors \
global_macros \
neverallow_macros \
mls_macros \
mls_decl \
mls \
policy_capabilities \
te_macros \
attributes \
ioctl_defines \
ioctl_macros \
*.te \
roles_decl \
roles \
users \
initial_sid_contexts \
fs_use \
genfs_contexts \
port_contexts
sepolicy_compat_files := $(foreach ver, $(PLATFORM_SEPOLICY_COMPAT_VERSIONS), \
$(addprefix compat/$(ver)/, $(addsuffix .cil, $(ver))))
# Security classes and permissions defined outside of system/sepolicy.
security_class_extension_files := $(call build_policy, security_classes access_vectors, \
$(SYSTEM_EXT_PUBLIC_POLICY) $(SYSTEM_EXT_PRIVATE_POLICY) \
$(PRODUCT_PUBLIC_POLICY) $(PRODUCT_PRIVATE_POLICY) \
$(BOARD_VENDOR_SEPOLICY_DIRS) $(BOARD_ODM_SEPOLICY_DIRS))
ifneq (,$(strip $(security_class_extension_files)))
$(error Only platform SELinux policy may define classes and permissions: $(strip $(security_class_extension_files)))
endif
ifdef HAS_SYSTEM_EXT_SEPOLICY_DIR
# Checks if there are public system_ext policy files.
policy_files := $(call build_policy, $(sepolicy_build_files), $(SYSTEM_EXT_PUBLIC_POLICY))
ifneq (,$(strip $(policy_files)))
HAS_SYSTEM_EXT_PUBLIC_SEPOLICY := true
endif
# Checks if there are public/private system_ext policy files.
policy_files := $(call build_policy, $(sepolicy_build_files), $(SYSTEM_EXT_PUBLIC_POLICY) $(SYSTEM_EXT_PRIVATE_POLICY))
ifneq (,$(strip $(policy_files)))
HAS_SYSTEM_EXT_SEPOLICY := true
endif
endif # ifdef HAS_SYSTEM_EXT_SEPOLICY_DIR
ifdef HAS_PRODUCT_SEPOLICY_DIR
# Checks if there are public product policy files.
policy_files := $(call build_policy, $(sepolicy_build_files), $(PRODUCT_PUBLIC_POLICY))
ifneq (,$(strip $(policy_files)))
HAS_PRODUCT_PUBLIC_SEPOLICY := true
endif
# Checks if there are public/private product policy files.
policy_files := $(call build_policy, $(sepolicy_build_files), $(PRODUCT_PUBLIC_POLICY) $(PRODUCT_PRIVATE_POLICY))
ifneq (,$(strip $(policy_files)))
HAS_PRODUCT_SEPOLICY := true
endif
endif # ifdef HAS_PRODUCT_SEPOLICY_DIR
# CIL files which contain workarounds for current limitation of human-readable
# module policy language. These files are appended to the CIL files produced
# from module language files.
sepolicy_build_cil_workaround_files := technical_debt.cil
my_target_arch := $(TARGET_ARCH)
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
my_target_arch := mips
endif
intermediates := $(TARGET_OUT_INTERMEDIATES)/ETC/sepolicy_intermediates
with_asan := false
ifneq (,$(filter address,$(SANITIZE_TARGET)))
with_asan := true
endif
with_native_coverage := false
ifeq ($(NATIVE_COVERAGE),true)
with_native_coverage := true
endif
ifeq ($(CLANG_COVERAGE),true)
with_native_coverage := true
endif
treble_sysprop_neverallow := true
ifeq ($(BUILD_BROKEN_TREBLE_SYSPROP_NEVERALLOW),true)
treble_sysprop_neverallow := false
endif
ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
#$(warning no product shipping level defined)
else ifneq ($(call math_lt,29,$(PRODUCT_SHIPPING_API_LEVEL)),)
ifneq ($(BUILD_BROKEN_TREBLE_SYSPROP_NEVERALLOW),)
$(error BUILD_BROKEN_TREBLE_SYSPROP_NEVERALLOW cannot be set on a device shipping with R or later, and this is tested by CTS.)
endif
endif
enforce_sysprop_owner := true
ifeq ($(BUILD_BROKEN_ENFORCE_SYSPROP_OWNER),true)
enforce_sysprop_owner := false
endif
enforce_debugfs_restriction := false
ifeq ($(PRODUCT_SET_DEBUGFS_RESTRICTIONS),true)
enforce_debugfs_restriction := true
endif
ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
#$(warning no product shipping level defined)
else ifneq ($(call math_lt,30,$(PRODUCT_SHIPPING_API_LEVEL)),)
ifneq ($(BUILD_BROKEN_ENFORCE_SYSPROP_OWNER),)
$(error BUILD_BROKEN_ENFORCE_SYSPROP_OWNER cannot be set on a device shipping with S or later, and this is tested by CTS.)
endif
endif
# Library extension for host-side tests
ifeq ($(HOST_OS),darwin)
SHAREDLIB_EXT=dylib
else
SHAREDLIB_EXT=so
endif
# Convert a file_context file for a non-flattened APEX into a file for
# flattened APEX. /system/apex/<apex_name> path is prepended to the original paths
# $(1): path to the input file_contexts file for non-flattened APEX
# $(2): path to the flattened APEX
# $(3): path to the generated file_contexts file for flattened APEX
# $(4): variable where $(3) is added to
define build_flattened_apex_file_contexts
$(4) += $(3)
$(3): PRIVATE_APEX_PATH := $(subst .,\\.,$(2))
$(3): $(1)
$(hide) awk '/object_r/{printf("$$(PRIVATE_APEX_PATH)%s\n",$$$$0)}' $$< > $$@
endef
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := selinux_policy
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_TAGS := optional
LOCAL_REQUIRED_MODULES += \
selinux_policy_nonsystem \
selinux_policy_system \
include $(BUILD_PHONY_PACKAGE)
# selinux_policy is a main goal and triggers lots of tests.
# Most tests are FAKE modules, so aren'triggered on normal builds. (e.g. 'm')
# By setting as droidcore's dependency, tests will run on normal builds.
droidcore: selinux_policy
include $(CLEAR_VARS)
LOCAL_MODULE := selinux_policy_system
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
# These build targets are not used on non-Treble devices. However, we build these to avoid
# divergence between Treble and non-Treble devices.
LOCAL_REQUIRED_MODULES += \
plat_mapping_file \
$(addprefix plat_,$(addsuffix .cil,$(PLATFORM_SEPOLICY_COMPAT_VERSIONS))) \
$(addsuffix .compat.cil,$(PLATFORM_SEPOLICY_COMPAT_VERSIONS)) \
plat_sepolicy.cil \
secilc \
ifneq ($(PRODUCT_PRECOMPILED_SEPOLICY),false)
LOCAL_REQUIRED_MODULES += plat_sepolicy_and_mapping.sha256
endif
LOCAL_REQUIRED_MODULES += \
build_sepolicy \
plat_file_contexts \
plat_file_contexts_test \
plat_keystore2_key_contexts \
plat_mac_permissions.xml \
plat_property_contexts \
plat_property_contexts_test \
plat_seapp_contexts \
plat_service_contexts \
plat_service_contexts_test \
plat_hwservice_contexts \
plat_hwservice_contexts_test \
searchpolicy \
# This conditional inclusion closely mimics the conditional logic
# inside init/init.cpp for loading SELinux policy from files.
ifneq ($(PRODUCT_SEPOLICY_SPLIT),true)
# The following files are only allowed for non-Treble devices.
LOCAL_REQUIRED_MODULES += \
sepolicy \
vendor_service_contexts \
endif # ($(PRODUCT_SEPOLICY_SPLIT),true)
ifneq ($(with_asan),true)
ifneq ($(SELINUX_IGNORE_NEVERALLOWS),true)
LOCAL_REQUIRED_MODULES += \
sepolicy_tests \
$(addsuffix _compat_test,$(PLATFORM_SEPOLICY_COMPAT_VERSIONS)) \
ifeq ($(PRODUCT_SEPOLICY_SPLIT),true)
LOCAL_REQUIRED_MODULES += \
$(addprefix treble_sepolicy_tests_,$(PLATFORM_SEPOLICY_COMPAT_VERSIONS)) \
endif # PRODUCT_SEPOLICY_SPLIT
endif # SELINUX_IGNORE_NEVERALLOWS
endif # with_asan
ifneq ($(PLATFORM_SEPOLICY_VERSION),$(TOT_SEPOLICY_VERSION))
LOCAL_REQUIRED_MODULES += \
sepolicy_freeze_test \
else
ifneq (,$(FREEZE_TEST_EXTRA_DIRS)$(FREEZE_TEST_EXTRA_PREBUILT_DIRS))
$(error SEPOLICY_FREEZE_TEST_EXTRA_DIRS or SEPOLICY_FREEZE_TEST_EXTRA_PREBUILT_DIRS\
cannot be set before system/sepolicy freezes.)
endif # (,$(FREEZE_TEST_EXTRA_DIRS)$(FREEZE_TEST_EXTRA_PREBUILT_DIRS))
endif # ($(PLATFORM_SEPOLICY_VERSION),$(TOT_SEPOLICY_VERSION))
include $(BUILD_PHONY_PACKAGE)
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := selinux_policy_system_ext
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
# Include precompiled policy, unless told otherwise.
ifneq ($(PRODUCT_PRECOMPILED_SEPOLICY),false)
ifdef HAS_SYSTEM_EXT_SEPOLICY
LOCAL_REQUIRED_MODULES += system_ext_sepolicy_and_mapping.sha256
endif
endif
ifdef HAS_SYSTEM_EXT_SEPOLICY
LOCAL_REQUIRED_MODULES += system_ext_sepolicy.cil
endif
ifdef HAS_SYSTEM_EXT_PUBLIC_SEPOLICY
LOCAL_REQUIRED_MODULES += \
system_ext_mapping_file
system_ext_compat_files := $(call build_policy, $(sepolicy_compat_files), $(SYSTEM_EXT_PRIVATE_POLICY))
LOCAL_REQUIRED_MODULES += $(addprefix system_ext_, $(notdir $(system_ext_compat_files)))
endif
ifdef HAS_SYSTEM_EXT_SEPOLICY_DIR
LOCAL_REQUIRED_MODULES += \
system_ext_file_contexts \
system_ext_file_contexts_test \
system_ext_hwservice_contexts \
system_ext_hwservice_contexts_test \
system_ext_property_contexts \
system_ext_property_contexts_test \
system_ext_seapp_contexts \
system_ext_service_contexts \
system_ext_service_contexts_test \
system_ext_mac_permissions.xml \
$(addprefix system_ext_,$(addsuffix .compat.cil,$(PLATFORM_SEPOLICY_COMPAT_VERSIONS))) \
endif
include $(BUILD_PHONY_PACKAGE)
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := selinux_policy_product
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
# Include precompiled policy, unless told otherwise.
ifneq ($(PRODUCT_PRECOMPILED_SEPOLICY),false)
ifdef HAS_PRODUCT_SEPOLICY
LOCAL_REQUIRED_MODULES += product_sepolicy_and_mapping.sha256
endif
endif
ifdef HAS_PRODUCT_SEPOLICY
LOCAL_REQUIRED_MODULES += product_sepolicy.cil
endif
ifdef HAS_PRODUCT_PUBLIC_SEPOLICY
LOCAL_REQUIRED_MODULES += \
product_mapping_file
product_compat_files := $(call build_policy, $(sepolicy_compat_files), $(PRODUCT_PRIVATE_POLICY))
LOCAL_REQUIRED_MODULES += $(addprefix product_, $(notdir $(product_compat_files)))
endif
ifdef HAS_PRODUCT_SEPOLICY_DIR
LOCAL_REQUIRED_MODULES += \
product_file_contexts \
product_file_contexts_test \
product_hwservice_contexts \
product_hwservice_contexts_test \
product_property_contexts \
product_property_contexts_test \
product_seapp_contexts \
product_service_contexts \
product_service_contexts_test \
product_mac_permissions.xml \
endif
include $(BUILD_PHONY_PACKAGE)
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := selinux_policy_nonsystem
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
# Include precompiled policy, unless told otherwise.
ifneq ($(PRODUCT_PRECOMPILED_SEPOLICY),false)
LOCAL_REQUIRED_MODULES += \
precompiled_sepolicy \
precompiled_sepolicy.plat_sepolicy_and_mapping.sha256
ifdef HAS_SYSTEM_EXT_SEPOLICY
LOCAL_REQUIRED_MODULES += precompiled_sepolicy.system_ext_sepolicy_and_mapping.sha256
endif
ifdef HAS_PRODUCT_SEPOLICY
LOCAL_REQUIRED_MODULES += precompiled_sepolicy.product_sepolicy_and_mapping.sha256
endif
endif # ($(PRODUCT_PRECOMPILED_SEPOLICY),false)
# These build targets are not used on non-Treble devices. However, we build these to avoid
# divergence between Treble and non-Treble devices.
LOCAL_REQUIRED_MODULES += \
plat_pub_versioned.cil \
vendor_sepolicy.cil \
plat_sepolicy_vers.txt \
LOCAL_REQUIRED_MODULES += \
vendor_file_contexts \
vendor_file_contexts_test \
vendor_mac_permissions.xml \
vendor_property_contexts \
vendor_property_contexts_test \
vendor_seapp_contexts \
vendor_service_contexts \
vendor_hwservice_contexts \
vendor_hwservice_contexts_test \
vndservice_contexts \
ifdef BOARD_ODM_SEPOLICY_DIRS
LOCAL_REQUIRED_MODULES += \
odm_sepolicy.cil \
odm_file_contexts \
odm_file_contexts_test \
odm_seapp_contexts \
odm_property_contexts \
odm_property_contexts_test \
odm_hwservice_contexts \
odm_hwservice_contexts_test \
odm_mac_permissions.xml
endif
LOCAL_REQUIRED_MODULES += selinux_policy_system_ext
LOCAL_REQUIRED_MODULES += selinux_policy_product
LOCAL_REQUIRED_MODULES += \
selinux_denial_metadata \
# Builds an addtional userdebug sepolicy into the debug ramdisk.
LOCAL_REQUIRED_MODULES += \
userdebug_plat_sepolicy.cil \
include $(BUILD_PHONY_PACKAGE)
#################################
ifeq ($(mixed_sepolicy_build),true)
include $(LOCAL_PATH)/prebuilt_policy.mk
else
reqd_policy_$(PLATFORM_SEPOLICY_VERSION) := $(REQD_MASK_POLICY)
plat_public_policy_$(PLATFORM_SEPOLICY_VERSION) := $(LOCAL_PATH)/public
plat_private_policy_$(PLATFORM_SEPOLICY_VERSION) := $(LOCAL_PATH)/private
system_ext_public_policy_$(PLATFORM_SEPOLICY_VERSION) := $(SYSTEM_EXT_PUBLIC_POLICY)
system_ext_private_policy_$(PLATFORM_SEPOLICY_VERSION) := $(SYSTEM_EXT_PRIVATE_POLICY)
product_public_policy_$(PLATFORM_SEPOLICY_VERSION) := $(PRODUCT_PUBLIC_POLICY)
product_private_policy_$(PLATFORM_SEPOLICY_VERSION) := $(PRODUCT_PRIVATE_POLICY)
endif
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := sepolicy_neverallows
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
# sepolicy_policy.conf - All of the policy for the device. This is only used to
# check neverallow rules.
# In a mixed build target, vendor policies are checked separately, on the module
# sepolicy_neverallows_vendor.
all_plat_policy := $(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY) $(PLAT_VENDOR_POLICY) \
$(SYSTEM_EXT_PUBLIC_POLICY) $(SYSTEM_EXT_PRIVATE_POLICY) \
$(PRODUCT_PUBLIC_POLICY) $(PRODUCT_PRIVATE_POLICY)
ifeq ($(mixed_sepolicy_build),true)
policy_files := $(call build_policy, $(sepolicy_build_files), $(all_plat_policy))
else
policy_files := $(call build_policy, $(sepolicy_build_files), \
$(all_plat_policy) $(BOARD_VENDOR_SEPOLICY_DIRS) $(BOARD_ODM_SEPOLICY_DIRS))
endif
sepolicy_policy.conf := $(intermediates)/policy.conf
$(sepolicy_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(sepolicy_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(sepolicy_policy.conf): PRIVATE_TARGET_BUILD_VARIANT := user
$(sepolicy_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(sepolicy_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(sepolicy_policy.conf): PRIVATE_TGT_WITH_NATIVE_COVERAGE := $(with_native_coverage)
$(sepolicy_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(sepolicy_policy.conf): PRIVATE_SEPOLICY_SPLIT := $(PRODUCT_SEPOLICY_SPLIT)
$(sepolicy_policy.conf): PRIVATE_ENFORCE_DEBUGFS_RESTRICTION := $(enforce_debugfs_restriction)
$(sepolicy_policy.conf): PRIVATE_POLICY_FILES := $(policy_files)
$(sepolicy_policy.conf): $(policy_files) $(M4)
$(transform-policy-to-conf)
$(hide) sed '/^\s*dontaudit.*;/d' $@ | sed '/^\s*dontaudit/,/;/d' > $@.dontaudit
# sepolicy_policy_2.conf - All of the policy for the device. This is only used to
# check neverallow rules using sepolicy-analyze, similar to CTS.
sepolicy_policy_2.conf := $(intermediates)/policy_2.conf
$(sepolicy_policy_2.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(sepolicy_policy_2.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(sepolicy_policy_2.conf): PRIVATE_TARGET_BUILD_VARIANT := user
$(sepolicy_policy_2.conf): PRIVATE_EXCLUDE_BUILD_TEST := true
$(sepolicy_policy_2.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(sepolicy_policy_2.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(sepolicy_policy_2.conf): PRIVATE_TGT_WITH_NATIVE_COVERAGE := $(with_native_coverage)
$(sepolicy_policy_2.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(sepolicy_policy_2.conf): PRIVATE_SEPOLICY_SPLIT := $(PRODUCT_SEPOLICY_SPLIT)
$(sepolicy_policy_2.conf): PRIVATE_ENFORCE_DEBUGFS_RESTRICTION := $(enforce_debugfs_restriction)
$(sepolicy_policy_2.conf): PRIVATE_POLICY_FILES := $(policy_files)
$(sepolicy_policy_2.conf): $(policy_files) $(M4)
$(transform-policy-to-conf)
$(hide) sed '/^\s*dontaudit.*;/d' $@ | sed '/^\s*dontaudit/,/;/d' > $@.dontaudit
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY_1 := $(sepolicy_policy.conf)
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY_2 := $(sepolicy_policy_2.conf)
$(LOCAL_BUILT_MODULE): $(sepolicy_policy.conf) $(sepolicy_policy_2.conf) \
$(HOST_OUT_EXECUTABLES)/checkpolicy $(HOST_OUT_EXECUTABLES)/sepolicy-analyze
ifneq ($(SELINUX_IGNORE_NEVERALLOWS),true)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -c \
$(POLICYVERS) -o $@.tmp $(PRIVATE_SEPOLICY_1)
$(hide) $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $@.tmp neverallow -w -f $(PRIVATE_SEPOLICY_2) || \
( echo "" 1>&2; \
echo "sepolicy-analyze failed. This is most likely due to the use" 1>&2; \
echo "of an expanded attribute in a neverallow assertion. Please fix" 1>&2; \
echo "the policy." 1>&2; \
exit 1 )
endif # ($(SELINUX_IGNORE_NEVERALLOWS),true)
$(hide) touch $@.tmp
$(hide) mv $@.tmp $@
sepolicy_policy.conf :=
sepolicy_policy_2.conf :=
built_sepolicy_neverallows := $(LOCAL_BUILT_MODULE)
#################################
# sepolicy_neverallows_vendor: neverallow check module for vendors in a mixed build target
ifeq ($(mixed_sepolicy_build),true)
include $(CLEAR_VARS)
LOCAL_MODULE := sepolicy_neverallows_vendor
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
# Check neverallow with prebuilt policy files
policy_files := $(call build_policy, $(sepolicy_build_files), \
$(plat_public_policy_$(BOARD_SEPOLICY_VERS)) $(plat_private_policy_$(BOARD_SEPOLICY_VERS)) \
$(system_ext_public_policy_$(BOARD_SEPOLICY_VERS)) $(system_ext_private_policy_$(BOARD_SEPOLICY_VERS)) \
$(product_public_policy_$(BOARD_SEPOLICY_VERS)) $(product_private_policy_$(BOARD_SEPOLICY_VERS)) \
$(BOARD_PLAT_VENDOR_POLICY) $(BOARD_VENDOR_SEPOLICY_DIRS) $(BOARD_ODM_SEPOLICY_DIRS))
# sepolicy_policy.conf - All of the policy for the device. This is only used to
# check neverallow rules.
sepolicy_policy.conf := $(intermediates)/policy_vendor.conf
$(sepolicy_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(sepolicy_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(sepolicy_policy.conf): PRIVATE_TARGET_BUILD_VARIANT := user
$(sepolicy_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(sepolicy_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(sepolicy_policy.conf): PRIVATE_TGT_WITH_NATIVE_COVERAGE := $(with_native_coverage)
$(sepolicy_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(sepolicy_policy.conf): PRIVATE_SEPOLICY_SPLIT := $(PRODUCT_SEPOLICY_SPLIT)
$(sepolicy_policy.conf): PRIVATE_ENFORCE_DEBUGFS_RESTRICTION := $(enforce_debugfs_restriction)
$(sepolicy_policy.conf): PRIVATE_POLICY_FILES := $(policy_files)
$(sepolicy_policy.conf): $(policy_files) $(M4)
$(transform-policy-to-conf)
$(hide) sed '/^\s*dontaudit.*;/d' $@ | sed '/^\s*dontaudit/,/;/d' > $@.dontaudit
# sepolicy_policy_2.conf - All of the policy for the device. This is only used to
# check neverallow rules using sepolicy-analyze, similar to CTS.
sepolicy_policy_2.conf := $(intermediates)/policy_vendor_2.conf
$(sepolicy_policy_2.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(sepolicy_policy_2.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(sepolicy_policy_2.conf): PRIVATE_TARGET_BUILD_VARIANT := user
$(sepolicy_policy_2.conf): PRIVATE_EXCLUDE_BUILD_TEST := true
$(sepolicy_policy_2.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(sepolicy_policy_2.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(sepolicy_policy_2.conf): PRIVATE_TGT_WITH_NATIVE_COVERAGE := $(with_native_coverage)
$(sepolicy_policy_2.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(sepolicy_policy_2.conf): PRIVATE_SEPOLICY_SPLIT := $(PRODUCT_SEPOLICY_SPLIT)
$(sepolicy_policy_2.conf): PRIVATE_ENFORCE_DEBUGFS_RESTRICTION := $(enforce_debugfs_restriction)
$(sepolicy_policy_2.conf): PRIVATE_POLICY_FILES := $(policy_files)
$(sepolicy_policy_2.conf): $(policy_files) $(M4)
$(transform-policy-to-conf)
$(hide) sed '/^\s*dontaudit.*;/d' $@ | sed '/^\s*dontaudit/,/;/d' > $@.dontaudit
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY_1 := $(sepolicy_policy.conf)
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY_2 := $(sepolicy_policy_2.conf)
$(LOCAL_BUILT_MODULE): $(sepolicy_policy.conf) $(sepolicy_policy_2.conf) \
$(HOST_OUT_EXECUTABLES)/checkpolicy $(HOST_OUT_EXECUTABLES)/sepolicy-analyze
ifneq ($(SELINUX_IGNORE_NEVERALLOWS),true)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -c \
$(POLICYVERS) -o $@.tmp $(PRIVATE_SEPOLICY_1)
$(hide) $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $@.tmp neverallow -w -f $(PRIVATE_SEPOLICY_2) || \
( echo "" 1>&2; \
echo "sepolicy-analyze failed. This is most likely due to the use" 1>&2; \
echo "of an expanded attribute in a neverallow assertion. Please fix" 1>&2; \
echo "the policy." 1>&2; \
exit 1 )
endif # ($(SELINUX_IGNORE_NEVERALLOWS),true)
$(hide) touch $@.tmp
$(hide) mv $@.tmp $@
sepolicy_policy.conf :=
sepolicy_policy_2.conf :=
built_sepolicy_neverallows += $(LOCAL_BUILT_MODULE)
endif # ifeq ($(mixed_sepolicy_build),true)
##################################
# plat policy files are now built with Android.bp. Grab them from intermediate.
# See Android.bp for details of plat policy files.
#
reqd_policy_mask.cil := $(call intermediates-dir-for,ETC,reqd_policy_mask.cil)/reqd_policy_mask.cil
reqd_policy_mask_$(PLATFORM_SEPOLICY_VERSION).cil := $(reqd_policy_mask.cil)
pub_policy.cil := $(call intermediates-dir-for,ETC,pub_policy.cil)/pub_policy.cil
pub_policy_$(PLATFORM_SEPOLICY_VERSION).cil := $(pub_policy.cil)
system_ext_pub_policy.cil := $(call intermediates-dir-for,ETC,system_ext_pub_policy.cil)/system_ext_pub_policy.cil
system_ext_pub_policy_$(PLATFORM_SEPOLICY_VERSION).cil := $(system_ext_pub_policy.cil)
plat_pub_policy.cil := $(call intermediates-dir-for,ETC,plat_pub_policy.cil)/plat_pub_policy.cil
plat_pub_policy_$(PLATFORM_SEPOLICY_VERSION).cil := $(plat_pub_policy.cil)
built_plat_cil := $(call intermediates-dir-for,ETC,plat_sepolicy.cil)/plat_sepolicy.cil
built_plat_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_plat_cil)
built_plat_mapping_cil := $(call intermediates-dir-for,ETC,plat_mapping_file)/plat_mapping_file
built_plat_mapping_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_plat_mapping_cil)
ifdef HAS_SYSTEM_EXT_SEPOLICY
built_system_ext_cil := $(call intermediates-dir-for,ETC,system_ext_sepolicy.cil)/system_ext_sepolicy.cil
built_system_ext_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_system_ext_cil)
built_system_ext_mapping_cil := $(call intermediates-dir-for,ETC,system_ext_mapping_file)/system_ext_mapping_file
built_system_ext_mapping_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_system_ext_mapping_cil)
endif # ifdef HAS_SYSTEM_EXT_SEPOLICY
ifdef HAS_PRODUCT_SEPOLICY
built_product_cil := $(call intermediates-dir-for,ETC,product_sepolicy.cil)/product_sepolicy.cil
built_product_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_product_cil)
built_product_mapping_cil := $(call intermediates-dir-for,ETC,product_mapping_file)/product_mapping_file
built_product_mapping_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_product_mapping_cil)
endif # ifdef HAS_PRODUCT_SEPOLICY
built_pub_vers_cil := $(call intermediates-dir-for,ETC,plat_pub_versioned.cil)/plat_pub_versioned.cil
built_pub_vers_cil_$(PLATFORM_SEPOLICY_VERSION) := $(built_pub_vers_cil)
# b/37755687
CHECKPOLICY_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0
#################################
include $(CLEAR_VARS)
# vendor_policy.cil - the vendor sepolicy. This needs attributization and to be combined
# with the platform-provided policy. It makes use of the reqd_policy_mask files from private
# policy and the platform public policy files in order to use checkpolicy.
LOCAL_MODULE := vendor_sepolicy.cil
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
# Use either prebuilt policy files or current policy files, depending on BOARD_SEPOLICY_VERS
policy_files := $(call build_policy, $(sepolicy_build_files), \
$(plat_public_policy_$(BOARD_SEPOLICY_VERS)) $(system_ext_public_policy_$(BOARD_SEPOLICY_VERS)) \
$(product_public_policy_$(BOARD_SEPOLICY_VERS)) $(reqd_policy_$(BOARD_SEPOLICY_VERS)) \
$(BOARD_PLAT_VENDOR_POLICY) $(BOARD_VENDOR_SEPOLICY_DIRS))
vendor_policy.conf := $(intermediates)/vendor_policy.conf
$(vendor_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(vendor_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(vendor_policy.conf): PRIVATE_TARGET_BUILD_VARIANT := $(TARGET_BUILD_VARIANT)
$(vendor_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(vendor_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(vendor_policy.conf): PRIVATE_TGT_WITH_NATIVE_COVERAGE := $(with_native_coverage)
$(vendor_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(vendor_policy.conf): PRIVATE_SEPOLICY_SPLIT := $(PRODUCT_SEPOLICY_SPLIT)
$(vendor_policy.conf): PRIVATE_COMPATIBLE_PROPERTY := $(PRODUCT_COMPATIBLE_PROPERTY)
$(vendor_policy.conf): PRIVATE_TREBLE_SYSPROP_NEVERALLOW := $(treble_sysprop_neverallow)
$(vendor_policy.conf): PRIVATE_ENFORCE_SYSPROP_OWNER := $(enforce_sysprop_owner)
$(vendor_policy.conf): PRIVATE_ENFORCE_DEBUGFS_RESTRICTION := $(enforce_debugfs_restriction)
$(vendor_policy.conf): PRIVATE_POLICY_FILES := $(policy_files)
$(vendor_policy.conf): $(policy_files) $(M4)
$(transform-policy-to-conf)
$(hide) sed '/^\s*dontaudit.*;/d' $@ | sed '/^\s*dontaudit/,/;/d' > $@.dontaudit
$(LOCAL_BUILT_MODULE): PRIVATE_POL_CONF := $(vendor_policy.conf)
$(LOCAL_BUILT_MODULE): PRIVATE_REQD_MASK := $(reqd_policy_mask_$(BOARD_SEPOLICY_VERS).cil)
$(LOCAL_BUILT_MODULE): PRIVATE_BASE_CIL := $(pub_policy_$(BOARD_SEPOLICY_VERS).cil)
$(LOCAL_BUILT_MODULE): PRIVATE_VERS := $(BOARD_SEPOLICY_VERS)
$(LOCAL_BUILT_MODULE): PRIVATE_DEP_CIL_FILES := $(built_plat_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS)) $(built_plat_mapping_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_mapping_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_mapping_cil_$(BOARD_SEPOLICY_VERS))
$(LOCAL_BUILT_MODULE): PRIVATE_FILTER_CIL := $(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS))
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/build_sepolicy \
$(vendor_policy.conf) $(reqd_policy_mask_$(BOARD_SEPOLICY_VERS).cil) \
$(pub_policy_$(BOARD_SEPOLICY_VERS).cil) $(built_plat_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS)) $(built_plat_mapping_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_mapping_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_mapping_cil_$(BOARD_SEPOLICY_VERS))
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/build_sepolicy -a $(HOST_OUT_EXECUTABLES) build_cil \
-i $(PRIVATE_POL_CONF) -m $(PRIVATE_REQD_MASK) -c $(CHECKPOLICY_ASAN_OPTIONS) \
-b $(PRIVATE_BASE_CIL) -d $(PRIVATE_DEP_CIL_FILES) -f $(PRIVATE_FILTER_CIL) \
-t $(PRIVATE_VERS) -p $(POLICYVERS) -o $@
built_vendor_cil := $(LOCAL_BUILT_MODULE)
vendor_policy.conf :=
#################################
include $(CLEAR_VARS)
ifdef BOARD_ODM_SEPOLICY_DIRS
# odm_policy.cil - the odm sepolicy. This needs attributization and to be combined
# with the platform-provided policy. It makes use of the reqd_policy_mask files from private
# policy and the platform public policy files in order to use checkpolicy.
LOCAL_MODULE := odm_sepolicy.cil
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_ODM)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
# Use either prebuilt policy files or current policy files, depending on BOARD_SEPOLICY_VERS
policy_files := $(call build_policy, $(sepolicy_build_files), \
$(plat_public_policy_$(BOARD_SEPOLICY_VERS)) $(system_ext_public_policy_$(BOARD_SEPOLICY_VERS)) \
$(product_public_policy_$(BOARD_SEPOLICY_VERS)) $(reqd_policy_$(BOARD_SEPOLICY_VERS)) \
$(BOARD_PLAT_VENDOR_POLICY) $(BOARD_VENDOR_SEPOLICY_DIRS) $(BOARD_ODM_SEPOLICY_DIRS))
odm_policy.conf := $(intermediates)/odm_policy.conf
$(odm_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(odm_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(odm_policy.conf): PRIVATE_TARGET_BUILD_VARIANT := $(TARGET_BUILD_VARIANT)
$(odm_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(odm_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(odm_policy.conf): PRIVATE_TGT_WITH_NATIVE_COVERAGE := $(with_native_coverage)
$(odm_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(odm_policy.conf): PRIVATE_SEPOLICY_SPLIT := $(PRODUCT_SEPOLICY_SPLIT)
$(odm_policy.conf): PRIVATE_COMPATIBLE_PROPERTY := $(PRODUCT_COMPATIBLE_PROPERTY)
$(odm_policy.conf): PRIVATE_TREBLE_SYSPROP_NEVERALLOW := $(treble_sysprop_neverallow)
$(odm_policy.conf): PRIVATE_ENFORCE_DEBUGFS_RESTRICTION := $(enforce_debugfs_restriction)
$(odm_policy.conf): PRIVATE_ENFORCE_SYSPROP_OWNER := $(enforce_sysprop_owner)
$(odm_policy.conf): PRIVATE_POLICY_FILES := $(policy_files)
$(odm_policy.conf): $(policy_files) $(M4)
$(transform-policy-to-conf)
$(hide) sed '/^\s*dontaudit.*;/d' $@ | sed '/^\s*dontaudit/,/;/d' > $@.dontaudit
$(LOCAL_BUILT_MODULE): PRIVATE_POL_CONF := $(odm_policy.conf)
$(LOCAL_BUILT_MODULE): PRIVATE_REQD_MASK := $(reqd_policy_mask_$(BOARD_SEPOLICY_VERS).cil)
$(LOCAL_BUILT_MODULE): PRIVATE_BASE_CIL := $(pub_policy_$(BOARD_SEPOLICY_VERS).cil)
$(LOCAL_BUILT_MODULE): PRIVATE_VERS := $(BOARD_SEPOLICY_VERS)
$(LOCAL_BUILT_MODULE): PRIVATE_DEP_CIL_FILES := $(built_plat_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS)) $(built_plat_mapping_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_mapping_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_mapping_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_vendor_cil)
$(LOCAL_BUILT_MODULE) : PRIVATE_FILTER_CIL_FILES := $(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS)) $(built_vendor_cil)
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/build_sepolicy \
$(odm_policy.conf) $(reqd_policy_mask_$(BOARD_SEPOLICY_VERS).cil) \
$(pub_policy_$(BOARD_SEPOLICY_VERS).cil) $(built_plat_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS)) $(built_plat_mapping_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_system_ext_mapping_cil_$(BOARD_SEPOLICY_VERS)) $(built_product_mapping_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_vendor_cil)
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/build_sepolicy -a $(HOST_OUT_EXECUTABLES) build_cil \
-i $(PRIVATE_POL_CONF) -m $(PRIVATE_REQD_MASK) -c $(CHECKPOLICY_ASAN_OPTIONS) \
-b $(PRIVATE_BASE_CIL) -d $(PRIVATE_DEP_CIL_FILES) -f $(PRIVATE_FILTER_CIL_FILES) \
-t $(PRIVATE_VERS) -p $(POLICYVERS) -o $@
built_odm_cil := $(LOCAL_BUILT_MODULE)
odm_policy.conf :=
odm_policy_raw :=
endif
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := precompiled_sepolicy
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
ifeq ($(BOARD_USES_ODMIMAGE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_ODM)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
endif
include $(BUILD_SYSTEM)/base_rules.mk
all_cil_files := \
$(built_plat_cil) \
$(TARGET_OUT)/etc/selinux/mapping/$(BOARD_SEPOLICY_VERS).cil \
$(built_pub_vers_cil_$(BOARD_SEPOLICY_VERS)) \
$(built_vendor_cil)
ifdef HAS_SYSTEM_EXT_SEPOLICY
all_cil_files += $(built_system_ext_cil)
endif
ifdef HAS_SYSTEM_EXT_PUBLIC_SEPOLICY
all_cil_files += $(TARGET_OUT_SYSTEM_EXT)/etc/selinux/mapping/$(BOARD_SEPOLICY_VERS).cil
endif
ifdef HAS_PRODUCT_SEPOLICY
all_cil_files += $(built_product_cil)
endif
ifdef HAS_PRODUCT_PUBLIC_SEPOLICY
all_cil_files += $(TARGET_OUT_PRODUCT)/etc/selinux/mapping/$(BOARD_SEPOLICY_VERS).cil
endif
ifdef BOARD_ODM_SEPOLICY_DIRS
all_cil_files += $(built_odm_cil)
endif
$(LOCAL_BUILT_MODULE): PRIVATE_CIL_FILES := $(all_cil_files)
# Neverallow checks are skipped in a mixed build target.
$(LOCAL_BUILT_MODULE): PRIVATE_NEVERALLOW_ARG := $(if $(filter $(PLATFORM_SEPOLICY_VERSION),$(BOARD_SEPOLICY_VERS)),$(NEVERALLOW_ARG),-N)
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/secilc $(all_cil_files) $(built_sepolicy_neverallows)
$(hide) $(HOST_OUT_EXECUTABLES)/secilc -m -M true -G -c $(POLICYVERS) $(PRIVATE_NEVERALLOW_ARG) \
$(PRIVATE_CIL_FILES) -o $@ -f /dev/null
built_precompiled_sepolicy := $(LOCAL_BUILT_MODULE)
all_cil_files :=
#################################
# Precompiled sepolicy is loaded if and only if:
# - plat_sepolicy_and_mapping.sha256 equals
# precompiled_sepolicy.plat_sepolicy_and_mapping.sha256
# AND
# - system_ext_sepolicy_and_mapping.sha256 equals
# precompiled_sepolicy.system_ext_sepolicy_and_mapping.sha256
# AND
# - product_sepolicy_and_mapping.sha256 equals