9d9c730f1c
Bug: 225745567
Test: Build
Change-Id: I49fb91c7a60fb1e871bdf3553d978bb16c476fd7
Merged-In: I49fb91c7a60fb1e871bdf3553d978bb16c476fd7
(cherry picked from commit f9a00364c8)
60 lines
2.5 KiB
Text
60 lines
2.5 KiB
Text
# odrefresh
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type odrefresh, domain, coredomain;
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type odrefresh_exec, system_file_type, exec_type, file_type;
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# Allow odrefresh to create files and directories for on device signing.
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allow odrefresh apex_module_data_file:dir { getattr search };
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allow odrefresh apex_art_data_file:dir { create_dir_perms relabelfrom };
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allow odrefresh apex_art_data_file:file create_file_perms;
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# Allow odrefresh to create data files (typically for metrics before statsd starts).
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allow odrefresh odrefresh_data_file:dir create_dir_perms;
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allow odrefresh odrefresh_data_file:file create_file_perms;
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userfaultfd_use(odrefresh)
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# Staging area labels (/data/misc/apexdata/com.android.art/staging). odrefresh
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# sets up files here and passes file descriptors for dex2oat to write to.
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allow odrefresh apex_art_staging_data_file:dir { create_dir_perms relabelto };
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allow odrefresh apex_art_staging_data_file:file create_file_perms;
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# Run dex2oat in its own sandbox.
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domain_auto_trans(odrefresh, dex2oat_exec, dex2oat)
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# Allow odrefresh to kill dex2oat if compilation times out.
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allow odrefresh dex2oat:process sigkill;
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# Run dexoptanalyzer in its own sandbox.
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domain_auto_trans(odrefresh, dexoptanalyzer_exec, dexoptanalyzer)
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# Allow odrefresh to kill dexoptanalyzer if analysis times out.
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allow odrefresh dexoptanalyzer:process sigkill;
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# Use devpts and fd from odsign (which exec()'s odrefresh)
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allow odrefresh odsign_devpts:chr_file { read write };
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allow odrefresh odsign:fd use;
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# Allow odrefresh to read /apex/apex-info-list.xml to determine
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# whether current apex is in /system or /data.
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allow odrefresh apex_info_file:file r_file_perms;
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# Allow updating boot animation status.
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set_prop(odrefresh, bootanim_system_prop)
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# Allow query ART device config properties
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get_prop(odrefresh, device_config_runtime_native_prop)
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get_prop(odrefresh, device_config_runtime_native_boot_prop)
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# Do not audit unused resources from parent processes (adb, shell, su).
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# These appear to be unnecessary for odrefresh.
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dontaudit odrefresh { adbd shell }:fd use;
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dontaudit odrefresh devpts:chr_file rw_file_perms;
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dontaudit odrefresh adbd:unix_stream_socket { getattr read write };
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# No other processes should be creating files in the staging area.
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neverallow { domain -init -odrefresh -compos_fd_server } apex_art_staging_data_file:file open;
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# No processes other than init, odrefresh and system_server access
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# odrefresh_data_files.
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neverallow { domain -init -odrefresh -system_server } odrefresh_data_file:dir *;
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neverallow { domain -init -odrefresh -system_server } odrefresh_data_file:file *;
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