08d4c8fa6e
This commit adds fake 31.0 prebuilt. The prebuilt is based on AOSP policy, but slightly modified so the set of types and attributes is a subset of real 31.0 prebuilt (sc-dev policy). Steps taken to make the fake prebuilt: 1) build plat_sepolicy.cil both on AOSP and sc-dev, with lunch target aosp_arm64-eng. 2) diff both outputs to find out which types and attributes don't exist. 3) remove all relevant files and statements. As a result, the following types are removed. artd artd_exec artd_service power_stats_service transformer_service virtualizationservice virtualizationservice_data_file virtualizationservice_exec Bug: 189161483 Test: N/A, will do after adding 31.0 mapping files. Change-Id: Ia957fc32b1838dae730d9dd7bd917d684d4a24cf Merged-In: Ia4ea2999f4bc8ae80f13e51d99fba3e98e293447
34 lines
1,006 B
Text
34 lines
1,006 B
Text
typeattribute bootstat coredomain;
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init_daemon_domain(bootstat)
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# Collect metrics on boot time created by init
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get_prop(bootstat, boottime_prop)
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# Read/Write [persist.]sys.boot.reason and ro.boot.bootreason (write if empty)
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set_prop(bootstat, bootloader_boot_reason_prop)
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set_prop(bootstat, system_boot_reason_prop)
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set_prop(bootstat, last_boot_reason_prop)
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neverallow {
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domain
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-bootanim
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-bootstat
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-dumpstate
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userdebug_or_eng(`-incidentd')
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-init
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-recovery
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-shell
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-system_server
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} { bootloader_boot_reason_prop last_boot_reason_prop }:file r_file_perms;
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# ... and refine, as these components should not set the last boot reason
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neverallow { bootanim recovery } last_boot_reason_prop:file r_file_perms;
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neverallow {
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domain
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-bootstat
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-init
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-system_server
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} { bootloader_boot_reason_prop last_boot_reason_prop }:property_service set;
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# ... and refine ... for a ro propertly no less ... keep this _tight_
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neverallow system_server bootloader_boot_reason_prop:property_service set;
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